• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Electrical connector part and connector system, comprising a rotatable locking means having locking sleeve, the connector part with a mating connector plug-in and releasably fixable having a locking sleeve associated, tubular Gegenverriegelungsabschnitt with complementary to the locking means executed Gegenverriegelungsmitteln, and wherein locking sleeve and Gegenverriegelungsabschnitt with with the mating connector part plugged together connector part axially and are fixed by turning the locking sleeve to each other, and the locking sleeve is held by means of a corrugated trained as a torsion spring loaded in the axial direction backlash on the plug housing part and a unique haptic and Acoustic noise when locking entste ht.
    公开号:BE1026223B1
    申请号:E201805792
    申请日:2018-11-12
    公开日:2019-11-26
    发明作者:Hrvoje Babic；Michael Delker
    申请人:Phoenix Contact Gmbh & Co；
    IPC主号:
    专利说明:

    BE2018 / 5792
    Electrical connector part and electrical connector system with locking
    description
    The invention relates to an electrical connector part, with a locking sleeve rotatably mounted on a connector part housing, the connector part being plug-in and releasably fixable to a mating connector part, which has a tubular counter-locking section assigned to the locking sleeve and formed on a mating connector part housing for releasably fixing the connector part to the mating connector part The locking sleeve has at least one locking means and the counter-locking section has at least one complementary counter-locking means which can be coupled to one another, and the locking sleeve can be arranged around the counter-locking section when the connector part is plugged together with the counter-plug part and can be operatively connected to one another by rotating the locking sleeve relative to the counter-locking section, the Locking sleeve by means of an in Nen circumferential groove of the locking sleeve and in an outer circumferential groove of the plug part housing, which is supported against the plug part housing and / or the locking sleeve and is designed as a wave spring, is held in the axial direction on the plug part housing, in particular is accommodated without play.
    The invention also relates to an electrical connector system with such a connector part.
    Electrical connector parts for connecting to a mating connector part and electrical connector systems, comprising a connector part and a mating connector part, of the type mentioned at the outset, are known from the prior art
    2018/5792
    BE2018 / 5792
    Technology known. The publications are exemplary
    DE 20 2005 000 229 U1 and DE 10 2005 026 148 B4 referenced.
    DE 10 2005 026 148 B4 discloses a connector coupling, in particular for multi-pole electrical line connections, consisting of a first coupling half, which has at least one coupling housing, a contact carrier accommodated therein, including contact elements, and a contact carrier and, if appropriate, its contact elements, at least over part of their axial length encompassing, with an external thread for selectively screwing a swivel nut coupled to a second coupling half or for connecting a coupling element rotatably coupled to a second coupling element equipped with means for bringing about a quick lock, suitable area of the coupling housing. In connection with a threadless connecting element of the second coupling half, locking means for quick locking are formed on a partial length of the area of the first coupling housing which is provided with an external thread and to which complementary counterparts on the connecting element are assigned, the connecting element of the second coupling half preferably being of a threadless type Sleeve is formed and by means of a load spring supported against the housing of the second coupling half, in particular a load spring designed as a corrugated spring, is held in the axial direction, in particular is held free of play. The wave spring is supported on the one hand against an end face of the housing of the second coupling half and on the other hand interacts with a support ring supported against a shoulder in the inner peripheral wall of the connecting element of the second coupling half designed as a sleeve, the end face of the housing and the shoulder in the inner peripheral wall of the sleeve form and limit an outer circumferential groove of the housing.
    A disadvantage of this known connector coupling is that, on the one hand, the connecting element, which extends axially from the Be2018 / 5792
    BE2018 / 5792 load spring is held free of play on the clutch housing, has no clearly defined positions in relation to the clutch housing of the second clutch half in the circumferential direction, i.e. can take any position and on the other hand that an additional part is required to form the outer peripheral groove of the housing.
    From US 7 625 226 B1 a resilient ring made of a band of flat metal is known, which rests in an annular space between a locking sleeve and a sleeve-shaped plug element received therein via a thread, and lies with and distributed between the circumferential lugs in the inner wall of the locking sleeve and between them alternately supported on the outer wall of the plug element and the inner wall of the locking sleeve. The ring forms a controlled resistance in both directions of rotation.
    With the known connection types, it is not clear to the user whether the plug connector is also correctly locked by him with a quick connection technology, in which a plug connection is made by simply axially plugging the connector parts together, since he receives no clear feedback.
    Based on the prior art mentioned, the object of the invention is to propose a possibility in which the connecting element designed as a locking sleeve has at least one defined unlocking and locking position with respect to the supporting housing, the reaching or leaving these positions preferably being tactile or audible from the User is noticeable.
    This object is achieved according to the invention by an electrical connector part and an electrical connector system with the features of the two independent claims 1 and 5. Further advantageous embodiments can be found in the respective dependent claims.
    2018/5792
    BE2018 / 5792
    According to this, the connector part according to the invention has an anti-rotation device which consists of at least one spring element fixed on the outside of the plug part housing and at least one detent assigned to it and formed on the inside of the locking sleeve. It enables haptic and acoustic perception at least when the spring element snaps into the latch. The spring element is intended to ensure that the locking sleeve does not twist unintentionally when open. This makes the so-called "blind plugging" easier for the user, because he has to visually check whether the locking sleeve is in the correct position. The spring element is preferably formed by a protruding curved leaf spring blank and lies immovably in an outer recess of the plug part housing, the projection of the leaf spring blank protruding over the outer recess and can thus engage in the latching latch of the locking sleeve in the locking position of the connector part.
    The spring element preferably has a latching lug facing the inside of the locking sleeve, which latches in the unlocked state of the locking sleeve and in the locked state of the locking sleeve in a respectively provided first latching pocket or second latching pocket. This enables a clear distinction to be made between the locked and unlocked state and also enables various snap-in forces during operation.
    In order to prevent possible loosening in the event of vibrations, according to a further advantageous embodiment of the connector part according to the invention, a guide curve is arranged on the inside of the locking sleeve between the first locking pocket in the unlocked state and the second locking pocket in the locked state, which has a contour that the spring element has in this way under spring tension holds that the locking sleeve can only be rotated under external force on the locking sleeve.
    In a particularly preferred embodiment of the invention, the contour between the first locking pocket and the second locking pocket is in a first Be2018 / 5792
    BE2018 / 5792 richly flat and steeply rising in a second area near the second locking pocket, the first area being longer than the second area. In the unlocked state, the latch is locked in the first latch pocket. If the user begins to twist the locking sleeve, the contour in the first area is laid out flat in order not to produce any premature noise, for example clicking. However, just by leaving the first locking pocket there is a spring tension that is sufficiently strong that the locking sleeve cannot twist by itself. Shortly before the locked state, the contour in the second area rises sharply, so that the spring element is about to be fully compressed. If the locking sleeve is turned further there is a noise (click sound) and the connector part is correctly locked with the mating connector part and in position.
    According to a further embodiment of the electrical connector part, the locking sleeve is held without play in the axial direction on the connector part housing by means of a corrugated spring which engages in an inner circumferential groove of the locking sleeve and in an outer circumferential groove of the plug part housing and is supported against the plug part housing and / or the locking sleeve. According to the invention, it is provided that the corrugated spring is accommodated in the outer circumferential groove of the plug part housing or in the inner circumferential groove of the locking sleeve. If the corrugated spring lies fixed in position in the circumferential direction in the outer circumferential groove of the plug part housing, it rotatably engages in the inner circumferential groove of the locking sleeve. In the other case, i.e. if the corrugated spring is fixed in position in the circumferential direction in the inner circumferential groove of the locking sleeve, it engages rotatably in the outer circumferential groove of the connector part housing. In both cases, it can only be rotated in the respective groove in which the corrugated spring rotates, with a resistance to rotation which is determined by the axial spring force of the corrugated spring and by its pretension in the inner circumferential groove of the locking sleeve and / or in the outer circumferential groove of the connector part housing. The corrugated spring, which holds the locking sleeve and the connector part housing together, thus has an inserted2018 / 5792
    BE2018 / 5792 limited degree of freedom in their mobility compared to the connector part housing or the locking sleeve. This is the basic requirement for a defined unlocking and / or locking position. Due to the material and the process, the connector part housing and the locking sleeve have manufacturing tolerances in their dimensions which are compensated for by the corrugated spring, in that the corrugated spring is pretensioned, i.e. compressed into the outer peripheral groove of the connector part housing and inserted into the inner peripheral groove of the locking sleeve.
    The connector part preferably has a corrugated spring which is open in the circumferential direction and has a spring gap. This is designed to be flexible in the circumferential direction and can therefore be easily inserted into the inner circumferential groove of the locking sleeve and in the outer circumferential groove of the plug part housing in order to hold the locking sleeve and the plug part housing together. The wave spring has wave crests in the axial direction and wave troughs in between. The width of the spring gap of the wave spring can change if the pressure is applied to the wave spring in the axial direction, i.e. the height of the wave crests or the depth of the wave valleys changes. The height of the wave crests and the depth of the wave troughs are greater than a groove width of the outer circumferential groove of the plug part housing and the inner circumferential groove of the locking sleeve. As a result, it lies on both edges of the outer circumferential groove of the plug part housing and the inner circumferential groove with the same clamping force. Dimensional tolerances of the corrugated spring itself are irrelevant. In each position of the locking sleeve relative to the connector part housing, a sufficient clamping force acts, which makes an undesirable change in position of the locking sleeve relative to the connector part housing difficult. As long as the pre-tension of the wave spring is greater than the load from an oscillation amplitude, the system does not need any further friction brake, for example in the form of an elastic ring element. When the locking sleeve is turned on the connector part housing, a clamping force is available from the start, both during the locking process and during the unlocking process.
    2018/5792 'BE2018 / 5792
    In an advantageous embodiment, in the connector part, the outer circumferential groove of the plug part housing or the inner circumferential groove of the locking sleeve has at least one positioning web for the wave spring, which is preferably arranged on a side flank of the outer circumferential groove or a side flank of the inner circumferential groove. It goes without saying that such a web must not be present in both grooves, since this would not allow the locking sleeve to be rotated on the plug part housing. Instead of being arranged on the side flanks of one of the two grooves, the positioning web can also emerge from the bottom of these grooves.
    In a variant of the connector part, the corrugated spring is preferably aligned relative to the plug part housing or the locking sleeve in such a way that the positioning web passes through the spring gap and thus fixes the corrugated spring against rotation. In another variant of the connector part, the corrugated spring is advantageously aligned relative to the plug part housing or the locking sleeve in such a way that the at least one positioning web extends in a trough of the corrugated spring. In this way too, the corrugated spring can be fixed in the circumferential direction without play or with play in a rotationally secure manner in the inner circumferential groove of the locking sleeve or in the outer circumferential groove of the plug part housing. The positioning web in the wave trough can also preferably form a compression limiting web for the wave spring, which limits an axial compression path of the wave spring. Such a compression limiting web in a wave trough can be present in addition to a positioning web penetrating the spring gap.
    In one embodiment, the side flank of the inner circumferential groove of the locking sleeve or the side flank of the outer circumferential groove of the plug part housing is formed in a wave-shaped manner in the connector part, the contour of the side flank preferably being adapted to the shape of the wave spring. In this variant, the shaft contour is of course realized in the inner circumferential groove of the locking sleeve or the outer circumferential groove of the connector part housing, in which the positioning web described above is not formed
    2018/5792 w BE2018 / 5792, which holds the corrugated spring against rotation. This increases the axial spring travel when the locking sleeve is rotated relative to the connector part housing, so that even the load on the wave spring with a larger vibration amplitude does not lead to an independent undesired rotation of the locking sleeve on the connector part housing, and thus the locking of the connector part with a mating connector part is particularly secure is. This is particularly favored in that the wave height of the corrugated spring is greater than a width of the outer circumferential groove of the plug part housing or the inner circumferential groove of the locking sleeve, and the corrugated spring is inserted axially compressed into the outer circumferential groove and / or the inner circumferential groove.
    In various embodiments, the at least one locking means of the locking sleeve and the at least one counter locking means of the counter locking section are preferably designed as full threads, as partial threads segmented in the circumferential direction or in the manner of a bayonet lock or a bayonet lock. When the connector part is plugged together with the mating connector part, the locking sleeve and the counter-locking section engage at least partially axially and can be detachably fixed to one another by turning the locking sleeve. The at least one locking means of the locking sleeve can be formed on the outside or inside of the locking sleeve. The at least one counter-locking means designed to be complementary to one another is correspondingly formed on the counter-locking section of the counter-plug part.
    In a preferred embodiment, the connector part on the locking sleeve and the connector part housing has rotary stops which limit the rotational movement of the locking sleeve relative to the connector part housing. Of course, these only make sense in embodiments of the invention in which the at least one locking means of the locking sleeve and the at least one counter-locking means of the counter-locking section are not as full threads, but rather as a part segmented in the circumferential direction
    BE2018 / 5792 winch or are designed in the manner of a bayonet lock or a bayonet lock. The rotary stops of the locking sleeve are preferably formed by axially extending longitudinal walls of an inner sleeve recess and the rotary stops of the connector part housing by longitudinal flanks, preferably a radially projecting outer housing pin. The circumferential width of the inner sleeve recess is significantly larger than the corresponding width of the outer housing pin. They are preferably chosen such that an unlocking position and a locking position are realized, between which the locking sleeve can be rotated. The unlocked position and the locked position are separated from one another by a typical angle of rotation of approximately 30 to 100 degrees. In the locked position, one longitudinal flank of the outer housing pin is in contact with the associated longitudinal wall of the inner sleeve recess, in the locked position, the other longitudinal flank of the outer housing pin is against the other longitudinal wall of the inner sleeve recess.
    The electrical connector system according to the invention, with a connector part which has a locking sleeve rotatably mounted on a connector part housing, and with a mating connector part which has a tubular counter-locking section assigned to the locking sleeve and formed on a mating connector part housing for releasably fixing the connector part to the mating connector part, also includes a connector part one or more of the features described above.
    The features and combinations of features mentioned above in the description and the features and combinations of features mentioned below in the description of the figures and / or shown alone in the figures can be used not only in the combination indicated in each case, but also in other combinations or on their own. Not all features of claim 1 have to be realized in order to carry out the invention. Individual features of the independent or subordinate claims can also be replaced by other disclosed features or combinations of features.
    2018/5792
    BE2018 / 5792
    All of the features and / or advantages arising from the claims, the description or the drawing, including structural details, spatial arrangement and method steps, can be essential to the invention both individually and in the most varied of combinations. In the figures, identical or similar components are identified with the same or similar reference symbols.
    The invention is explained in more detail below on the basis of an exemplary embodiment shown in the drawing. In a schematic representation:
    Figure 1 an electrical connector system comprising a connector part, with a locking sleeve held by a corrugated spring, and a mating connector part, with a counter-locking section, in a perspective view; Figure 2 the mating connector part of Figure 1, in an enlarged perspective view; Figure 3 the connector part of Figure 1, in an enlarged perspective view; Figure 4 the connector part of Figure 3, in a perspective view as an exploded view; Figure 5 the connector part of Figure 3, in longitudinal section; Figure 6 the connector part of Figure 3, in a perspective view without locking sleeve; Figure 7 the connector part of Figure 6, with a different angle; Figure 8 the corrugated spring of Figure 4, in an enlarged perspective view;
    2018/5792
    BE2018 / 5792
    Figure 9 shows the connector part of Figure 3, in cross section;
    Figure 10 shows the connector part of Figure 3 in the unlocked position;
    Figure 11 shows the connector part of Figure 3 in the locked position;
    Figure 12 is a partial section in the front plan view similar to Figure 9 of the connector part in the unlocked state;
    FIG. 13 shows a partial cutout in the front plan view similar to FIG. 9 of the connector part in an intermediate state shortly before reaching the locked state; and
    Figure 14 is a partial section in the front plan view similar to Figure 9 of the connector part in the locked state.
    Figure 1 shows an electrical connector system according to the invention
    1, with a connector part 2, which has a locking sleeve 4 rotatably mounted on a connector part housing 3, and with a mating connector part 5, which has a tubular counter locking section 7, which is assigned to the locking sleeve 4 and is formed on a mating connector part housing 6, for releasably fixing the connector part 2 to the mating connector part 5 having.
    Figure 2 shows the mating connector part 5 in an enlarged view. The mating connector part housing 6 has a flange plate 8 for attachment to a machine housing, from which the mating locking section 7 protrudes vertically. On the counter-locking section 7, counter-locking means 9 for the locking sleeve 4 are arranged on the outside, which are designed as partial threads segmented in the circumferential direction and enable quick locking and quick unlocking of the connector part 2 with or from the counter-connector part 5.
    2018/5792
    BE2018 / 5792
    Figure 3 shows the connector part 2 enlarged. As better illustrated in FIG. 4, this has, in addition to the plug part housing 3 and the locking sleeve 4, a connection-side closure cap 10, a corrugated spring 11 and a spring element 12. The spring element 12 and the corrugated spring 11 are covered by the locking sleeve 4 in FIG. These are located between the locking sleeve 4 and the plug part housing 3 in the overlap area. The exact arrangement of the corrugated spring 11 and the spring element 12 and their function are described below. The locking sleeve 4 has on the inside on a plug-in side 13 locking means 14 which are assigned to the counter-locking means 9 counter-plug part 5, are complementary thereto and cooperate in the locked state of the electrical connector system. A contact carrier, which is not visible from the outside, is accommodated in the plug part housing 3 and comprises a number of electrical plug contacts. This is enclosed by the closure cap 10 in the plug part housing 3.
    Figure 5 shows the connector part 2 in longitudinal section. The corrugated spring 11 and the spring element 12 are visible in this figure. It can also be seen here that the closure cap 10 is screwed to the plug part housing 3. The locking sleeve 4 is rotatably mounted on the plug part housing 3 and is held on the plug part housing 3 without play in the axial direction by the wave spring 11 acting as a load spring. The spring element 12 forms an additional anti-twist device for the locking sleeve 4. It is fixed immovably on the outside of the connector part housing 3 and interacts with a latch 15 which is visible in FIG. This anti-rotation device is only effective in the locking position of the locking sleeve 4 on the connector housing 3. It also enables the user to perceive haptically and acoustically when the spring element 12 snaps into the latch 15 and when the spring element 12 snaps out of the latch 15. The spring element 12 is formed by a protruding curved leaf spring blank and, as can be seen in FIG. 6, lies in an outer recess 16 of the plug part housing 3.
    2018/5792
    BE2018 / 5792
    FIGS. 6, 7 show the connector part 2 with the locking sleeve 4 not mounted, with different viewing angles, in a perspective view. In FIG. 6, one looks approximately vertically from above onto the outer recess 16 of the connector part housing 3 and the spring element 12 therein, while the viewing direction in FIG. 7 is offset by approximately 120 degrees in the circumferential direction. The corrugated spring 7, which holds the locking sleeve 4 in the axial direction without play on the plug part housing 3, engages on the one hand in an outer circumferential groove 17 of the plug part housing 3, and on the other hand in an inner circumferential groove 18 of the locking sleeve 4 visible in FIG. 5. In the exemplary embodiment shown According to the invention, the corrugated spring 11 is received in the outer circumferential groove 17 of the plug part housing 3 so that it cannot rotate and is rotatably received in an inner circumferential groove 18 of the locking sleeve 4. For this purpose, the outer circumferential groove 17 of the plug part housing 3 has a positioning web 19 which secures the corrugated spring 11 in the circumferential direction against rotation with play. In addition to the positioning web 19 that can be seen in FIG. 6, a further positioning web 19, 19 ′ is arranged, as can be seen in FIG. 7, which, as a compression limiting web, limits an axial compression path of the wave spring 11. Such a positioning / compression limiting web 19, 19 'in the wave trough 22 can also be formed without the positioning web 19 which passes through the spring gap 20 of the wave spring 11.
    In FIG. 8, the corrugated spring 11 is again shown alone and enlarged. It is open in the circumferential direction and has a spring gap 20. In addition, wave crests 21 and wave troughs 22 are formed by the wavy contour, with which the compressed assembled wave spring 11 is supported against the plug part housing 3 and the locking sleeve 4. In the exemplary embodiment shown in FIG. 6, the corrugated spring 11 is accommodated in the outer circumferential groove 17 of the plug part housing 3 in a largely non-rotatable manner in that the corrugated spring 11 is aligned with respect to the plug part housing 3 in such a way that the positioning web 19 passes through the spring gap 20.
    2018/5792
    BE2018 / 5792
    In the exemplary embodiment depicted in FIG. 7, the corrugated spring 11 is accommodated in the outer circumferential groove 17 of the plug part housing 3 in a largely non-rotatable manner in that the corrugated spring 11 is aligned with respect to the plug part housing 3 in such a way that the positioning web 19 extends in a trough 22 of the corrugated spring 11. In both cases, the positioning web 19 is arranged on a side flank 23 of the outer circumferential groove 17 of the plug part housing 3.
    The connector part 2 according to the invention has a rotation limit for the locking sleeve 4 in the illustrated embodiment. This is newly illustrated in FIG. 9. For this purpose, rotary stops 24 and 25 are provided, which limit the rotational movement of the locking sleeve 4 relative to the plug part housing 3. The rotary stops 24 of the locking sleeve 4 are formed by axially extending longitudinal walls 26 of an inner sleeve recess 27 and the rotary stops 25 of the connector part housing 3 by longitudinal flanks 28 of a radially projecting outer housing pin 29.
    FIGS. 10 and 11 illustrate the two different positions of the locking sleeve 4 relative to the connector part housing 3 of the connector part 2 by means of a corresponding marking 36 on the surface of the locking sleeve 4 and the connector part housing 3.
    FIGS. 12 to 14 show another design of the latching latch 15 from FIG. 9, the latching lug 30 facing the inside of the locking sleeve 4 in the unlocked state of the locking sleeve 4 and in the locked state of the locking sleeve 4 in a respective first latching pocket 31 (FIG. 12 ) or the second locking pocket 32 (FIG. 13). On the inside of the locking sleeve 4 between the first locking pocket 31 in the unlocked state and the second locking pocket 32 in the locked state, a guide curve 33 is provided, which has a contour that holds the spring element 12 under spring tension in such a way that the locking sleeve 4 only under external force is rotatable on the locking sleeve 4. In addition, the contour between the first locking pocket 31 and the second locking pocket 2018/5792
    BE2018 / 5792 cal 32 is flat in a first region 34 and steeply rising in a second region 35 near the second latching pocket 32, the first region 34 being longer than the second region 35 and, as can be seen from FIG second locking pocket is almost almost compressed. This results in 5 a clear clicking sound when the latch 30 snaps into the second latch pocket 32.
    权利要求:
    Claims (5)
    [1]
    1. Electrical connector part (2), with a locking sleeve (4) rotatably mounted on a connector part housing (3), the connector part (2) being plug-in and releasably fixable to a mating connector part, which is assigned to one of the locking sleeve (4) , on a mating connector part housing, a tubular mating locking section for releasably fixing the connector part (2) to the mating connector part, the locking sleeve (4) having at least one locking means (14) and the counter locking section having at least one complementary counter locking means, which can be coupled to one another, and the locking sleeve (4) when the connector part (2) is plugged together with the mating connector part, the mating locking section can be arranged and can be operatively connected to one another by turning the locking sleeve (4) relative to the mating locking section, the locking sleeve ( 4) by means of a corrugated spring (11) which engages in an inner circumferential groove (18) of the locking sleeve (4) and in an outer circumferential groove (17) of the plug part housing (3) and is supported against the plug part housing (3) and / or the locking sleeve (4) ) trained load spring in the axial direction on the connector part housing (3) is held, in particular is kept free of play, characterized in that the connector part (2) has an anti-rotation device, which has at least one spring element (12) fixed on the outside of the connector part housing (3) and at least there is a latching catch (15) assigned to this and formed on the inside of the locking sleeve (4).
    [2]
    2. Connector part according to claim 1, characterized in that the spring element (12) has a locking lug (30) facing the inside of the locking sleeve (4), which in the unlocked state of the locking sleeve (4) and in the locked state of the locking
    2018/5792
    BE2018 / 5792 sleeve (4) snaps into a respective first locking pocket (31) or second locking pocket (32).
    [3]
    3. Connector part according to one of the preceding claims, characterized in that on the inside of the locking sleeve (4) between the first locking pocket (31) in the unlocked state and the second locking pocket (32) in the locked state, a guide curve (33) is arranged has a contour which holds the spring element (12) under spring tension in such a way that the locking sleeve (4) can only be rotated under the action of an external force on the locking sleeve (4).
    [4]
    4. Connector part according to claim 2, characterized in that the contour between the first locking pocket (31) and the second locking pocket (32) in a first region (34) flat and in a second region (35) near the second locking pocket (32) is designed to rise steeply, the first region (34) being longer than the second region (35).
    [5]
    5. Electrical connector system (1), with a connector part (2), which has a rotatably mounted locking sleeve (4) on a connector part housing (3), and with a mating connector part (5), which one of the locking sleeve (4) assigned to one Mating connector housing (6) formed tubular counter-locking section (7) for releasably fixing the connector part (2) to the counter-connector part (5), the locking sleeve (4) at least one locking means (14) and the counter-locking section (7) on the outside at least one complementary counter-locking means (9), which can be coupled to one another, and which can enclose the locking sleeve (4) when the connector part (2) is plugged together with the mating connector part (5), the counter-locking section (7), and by rotating the locking sleeve (4) relative to the counter-locking section (7 ) are operatively connected, the locking sleeve (4) by means of an inner
    2018/5792
    BE2018 / 5792 catch groove (18) of the locking sleeve (4) and in an outer circumferential groove (17) of the plug part housing (3) engaging against the plug part housing (3) and / or the locking sleeve (4), designed as a corrugated spring (11) in spring is held in the axial direction without play on the connector housing (3), characterized by a
    Connector part (2) with the features of at least one of the preceding claims 1 to 4.
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    同族专利:
    公开号 | 公开日
    BE1026223A1|2019-11-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4183605A|1976-07-26|1980-01-15|Automation Industries, Inc.|Electrical connector with arcuate detent means|
    US4508407A|1982-12-02|1985-04-02|International Telephone & Telegraph Corporation|Self-locking connector|
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    WO2019076620A1|2017-10-17|2019-04-25|Phoenix Contact Gmbh & Co. Kg|Electrical connector part having a locking element|
    DE202005000229U1|2005-01-09|2005-03-31|Intercontec Pfeiffer Gmbh|Angle-shaped connector for attachment to equipment housing , has locking devices and complementary locking devices coaxial to axis of housing section and base, and held in place by spring load|
    DE102005026148B4|2005-06-06|2012-06-06|Intercontec Pfeiffer Industrie-Steckverbindungen Gmbh|connector female|
    US7625226B1|2008-12-02|2009-12-01|Itt Manufacturing Enterprises, Inc.|Radial anti-rotation coupling|
    法律状态:
    2019-12-16| FG| Patent granted|Effective date: 20191126 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102018107893.5A|DE102018107893A1|2018-04-04|2018-04-04|Electrical connector part and electrical connector system with lock|
    DE102018008679|2018-04-04|
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