• 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:
    PURPOSE: An open/close type jig is provided to achieve improved convenience and stability for debugging PCBs by improving the structure of the jig to accommodate PCBs. CONSTITUTION: An open/close type jig comprises a housing(100) having an open rear surface for permitting a plurality of PCBs(1) standing upright to be accommodated into the housing, and both sides with openings(101); two covers(200) fixed at the bottom of both side openings of the housing through hinges(201) in such a manner that the covers are rotatable at an angle of 45 degrees, and fixed at the top of both side openings of the housing through screws in such a manner that the covers open/close the side openings of the housing by the manual operation of a user; and a back board(300) mounted in an internal front surface of the housing and electrically connected to PCBs.
    公开号:KR20030020627A
    申请号:KR1020010054034
    申请日:2001-09-04
    公开日:2003-03-10
    发明作者:강태경
    申请人:주식회사 현대시스콤；
    IPC主号:
    专利说明:

    Opening and closing jig {OPEN AND CLOSE TYPE JIG}
    [17] BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an open / close jig (JIG), and more particularly, to form a cover (Hinge) of the hinge (Hinge) structure on the left / right side and at the same time a printed circuit board (PCB) in the body referred to as "PCB". ) Is made of insertable structure, and it is about open / close type jig to improve convenience and stability in PCB debugging (Debugging) of the operator.
    [18] As is well known, various PCBs manufactured during the development of a mobile communication system require debugging to correct errors occurring in the development stage. Therefore, a mechanical device that can be fixed after debugging the PCB is required before the PCB is mounted in a self unit. Such a device is generally referred to as a jig. The jig used up to this time was manufactured as needed, but there is an increasing need to develop a jig for more convenient and efficient operation for the operator.
    [19] A general jig for debugging a conventional PCB, as shown in Figure 1, the connection board 20 that serves as a back board of the PCB 1 is mounted on the right side of the body 10, the body 10 of the Two guide members 30 are formed on both sides of the left side to fix the PCB 1, and the PCB 1 is inserted into the guide member 30 and connected to the connection board 20. The PCB 1 was fixed with a plurality of screws 40 to debug the PCB 1.
    [20] However, the above-described conventional jig has a lot of unnecessary space for inspecting a specific PCB as shown in FIG. 1, and it is difficult to check for defects that may occur behind the PCB in structure, and a connection board serving as a back board is structurally In order to inspect a PCB using different types of connectors in addition to any particular PCB, a separate connection board has to be manufactured, which is cumbersome and inconvenient for the operator to use.
    [21] In addition, since the conventional jig shown in Figure 1 does not have a separate housing to protect the PCB on the upper side, when the PCB is mounted on the jig to perform the debugging of the PCB in the laboratory or production site, the jig falls Or other objects can break the PCB, and in this respect, there was a problem that the stability is significantly reduced.
    [22] Therefore, the present invention has been made to solve the conventional problems as described above, the object of the present invention is to enable the operator to more easily perform debugging of the PCB in the PCB development stage, as well as to protect the PCB It is to provide an openable jig to implement in the form of a housing for more safe use in the laboratory or production sites.
    [23] In order to achieve the above object, the opening and closing jig of the present invention has a rectangular shape in which a plurality of PCBs are built inward, and the rear side is opened, and the openings are formed to have a size occupying most of the area on both sides. ;
    [24] A plurality of hinges are respectively fixed to the lower sides of the openings of the housing and are rotatable at an angle of 45 °, and a plurality of screws are fixed to the upper sides of the openings, respectively, to open and close the openings on both sides of the housing by manual operation of the user. Two covers for letting; And
    [25] It is characterized in that the back board is mounted on the inner front of the housing and electrically connected to the plurality of PCB.
    [1] 1 is a perspective view showing a state of a jig for debugging a conventional PCB,
    [2] Figure 2 is a perspective view showing a state in which the open and close jig according to an embodiment of the present invention,
    [3] 3 is a plan view showing a state in which the open-close jig according to Figure 2 is opened,
    [4] 4 is a left side view showing a state in which the open / close jig according to FIG. 2 is opened;
    [5] 5 is a right side view showing a state in which the open / close jig according to FIG. 2 is opened;
    [6] FIG. 6 is a perspective view illustrating a state in which the open / close jig according to FIG. 2 is closed; FIG.
    [7] 7 is a view showing a state of the support plate in the opening and closing jig according to FIG.
    [8] 8 is a front view and a side view showing a state of the cover in the opening and closing jig according to FIG.
    [9] 9 is a cross-sectional view showing a fastening state of the support plate and the cover in the opening and closing jig according to FIG.
    [10] 10 is a view showing a state of use of the opening and closing jig according to FIG.
    [11] <Explanation of symbols for the main parts of the drawings>
    [12] 100 housing 101 opening
    [13] 200: cover 201: hinge
    [14] 202: screw 300: back board
    [15] 400: guide member 500: handle
    [16] 600: support plate 601: fem nut
    [26] Hereinafter, the opening and closing jig according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
    [27] Figure 2 is a perspective view showing the open and close jig according to an embodiment of the present invention, Figure 3 is a plan view showing the open and close jig according to an embodiment of the present invention, Figure 4 is a view of the present invention FIG. 5 is a left side view showing the open / close jig opened according to an embodiment, and FIG. 5 is a right side view showing the open / close jig opened according to an embodiment of the present invention, and FIG. 6 is an embodiment of the present invention. As a perspective view showing a closed jig according to the embodiment, the openable jig according to an embodiment of the present invention is a housing (Housing) 100, two covers 200, back board (300), a plurality of It consists of a pair of guide members 400, a handle 500, and two support plates 600.
    [28] The housing 100 has a rectangular shape in which a plurality of PCBs 1 are placed inward to open the rear surface thereof, and openings 101 are formed to occupy most of the area on both sides, respectively, and have an upper center. The handle 500 is attached to the user to conveniently move the jig.
    [29] In addition, a plurality of pairs of guide members 400 are mounted on the upper and lower sides of the housing 100 at regular intervals so that the plurality of PCBs 1 may be erected therein to be inserted thereinto, and the housing ( The inner front surface of the 100 is mounted with a back board 300 that is electrically connected to each of a plurality of PCB (1).
    [30] In addition, a plurality of hinges 201 are respectively fixed to lower surfaces of both openings 101 of the housing 100 so as to be rotated at an angle of 45 ° and a plurality of screws 202 on upper surfaces of both openings 101. As shown in FIG. 10, two covers 200 are respectively attached and opened to open and close openings 101 on both sides of the housing 100 by manual operation of the user, respectively. As shown in 8.
    [31] In addition, as shown in FIG. 9, two support plates 600 are attached to upper and side surfaces of both openings 101 of the housing 100 so as to extend a predetermined area, respectively, the two support plates 600. As shown in FIG. 7, a plurality of fem nut (PEM NUT) 601 is formed to be fastened to the plurality of screws 202, respectively.
    [32] Then, the coupling process and the PCB debugging operation process of the opening and closing jig according to an embodiment of the present invention having the configuration as described above will be described with reference to the accompanying drawings.
    [33] First, when describing the coupling process of the opening and closing jig of the present invention, the operator has a handle 500 in the center of the upper side of the housing 100 in which the back board 300 and a plurality of pairs of guide members 400 are mounted therein. Attach. At this time, the method of attaching the handle 500 to the housing 100 may use welding, a separate screw, or a separate adhesive, or may be manufactured integrally with the housing 100 in the manufacturing step.
    [34] Thereafter, the operator welds the two support plates 600 as shown in FIG. 7 to the upper surface of both openings 101 of the housing 100 so as to extend a predetermined area as shown in FIGS. 2, 4, and 5, respectively. To attach.
    [35] Subsequently, the operator uses the two covers 200 as shown in FIG. 8 by using two hinges 201 to lower surfaces of both openings 101 of the housing 100 as shown in FIGS. 4, 5, and 6. Mount on. Then, the two covers 200 are rotatable at an angle of 45 ° by the hinge 201 as shown in FIG.
    [36] The operator then closes both openings 101 of the housing 100 using the two covers 200 as shown in FIG. 6. In this case, the method of closing both openings 101 of the housing 100 through the two covers 200 is as shown in FIGS. 6 and 9, each cover 200 through a plurality of screws 202. And the fem nut 601 of each of the support plates 600 may be fastened.
    [37] Hereinafter, with reference to the accompanying drawings, a process of performing a debugging operation of the PCB using the open and close jig according to an embodiment of the present invention will be described with reference to the accompanying drawings.
    [38] First, the operator inserts the PCB 1 into the guide member 400 installed inside the housing 100 shown in FIG. 6, and then, until the PCB 1 is connected to the back board 300. Insert into the housing 100.
    [39] Then, the operator unscrews the plurality of screws 202 fastened to the cover 200, and then, the two covers 200 through the process of FIG. 10 through FIGS. 2, 3, 4, and 5. Open as shown in (Open).
    [40] Subsequently, the operator performs debugging of the front / back surface of the PCB 1 through the opening 101 of the housing 100.
    [41] Thereafter, when the debugging operation of the PCB 1 is completed, the operator removes the PCB 1 from the housing 100 in the reverse order described above, and then closes the cover 200 to finish.
    [42] According to the opening and closing jig according to the present invention as described above, not only makes it easier for the operator to debug the PCB during the development stage of the PCB, but also implemented in a housing form to protect the PCB in the laboratory or production site Stability at is excellent.
    权利要求:
    Claims (4)
    [1" claim-type="Currently amended] A housing in which a rear surface is opened to allow a plurality of PCBs to be erected in a rectangular shape and is inserted therein, and openings are formed in sizes that occupy most of the area on both sides;
    A plurality of hinges are respectively fixed to the lower sides of the openings of the housing and are rotatable at an angle of 45 °, and a plurality of screws are fixed to the upper sides of the openings, respectively, to open and close the openings on both sides of the housing by manual operation of the user. Two covers for letting; And
    And a back board mounted on an inner front surface of the housing, the back board being electrically connected to a plurality of PCBs.
    [2" claim-type="Currently amended] The method of claim 1,
    Opening jig, characterized in that the upper and lower side of the housing, a plurality of pairs of guide members are installed so that each of the plurality of PCB is built up inside each other can be inserted.
    [3" claim-type="Currently amended] The method of claim 1,
    Opening and closing jig, characterized in that the user's handle is attached to the upper center of the housing.
    [4" claim-type="Currently amended] The method of claim 1,
    On both sides of the openings of the housing, a plurality of fem nuts are formed to be fastened to the plurality of screws, respectively, and two support plates are attached to each other so as to extend a predetermined area above each opening of the housing. Opening and closing jig characterized by the above.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2001-09-04|Application filed by 주식회사 현대시스콤
    2001-09-04|Priority to KR1020010054034A
    2003-03-10|Publication of KR20030020627A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020010054034A|KR20030020627A|2001-09-04|2001-09-04|Open and close type jig|
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