• 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:
    The present invention relates to a battery fixing device for a portable terminal, comprising: a battery locking device for a portable terminal including a locking means for maintaining or releasing a coupled state after coupling a battery for supplying power necessary for operation to the rear of the main body rear case; The locking means includes a locking plate hidden groove formed through the lower side end of the main body rear case, a rotating shaft fixed through the center of the locking plate hidden groove, and rotatably fixed around the rotating shaft to lock the battery. By being configured as a locking plate to terminate, there is an effect that can remove the space constraints and structural difficulties for loading additional attachments such as a camera module and a camera reflection mirror in the space above the portable terminal.
    公开号:KR20040007037A
    申请号:KR1020020041677
    申请日:2002-07-16
    公开日:2004-01-24
    发明作者:장준
    申请人:엘지전자 주식회사；
    IPC主号:
    专利说明:

    BATTERY LOCKING DEVISE OF MOBILE-PHONE}
    [16] The present invention relates to a battery locking device of a portable terminal, and more particularly, to a portable terminal for securing an upper space of a portable terminal to solve structural difficulties caused by hypotheses such as other attachments such as a camera module and a camera reflection mirror. Relates to a battery lock.
    [17] In general, the conventional portable terminal 100, as shown in Figure 1 or 3, the main body 110 consisting of a front case (not shown) and the rear case 111, and can be folded on the top of the front case. A hinge coupled folder (not shown), and a battery 120 for supplying the power required for operation of the portable terminal detachably coupled to the rear case 111 of the main body 110.
    [18] The main body 110 is provided with a locking means 130 for attaching and fixing the battery 120 on the upper side of the rear case.
    [19] The locking means 130 is integrally formed with a locking groove 121 formed on the upper side of the battery 120 intaglio, a locking projection 131 inserted into the locking groove 121 and a locking protrusion 131. Spring 133 for elastically supporting the locking projection 131 is seated in the locking release projection 132 is formed and the spring seating groove 112 provided on the upper rear side of the rear case 111 of the main body 110. It is composed of
    [20] By such a configuration, the battery fixing device of the conventional portable terminal has a fixing protrusion (not shown) of the lower portion of the battery 120 on the back of the rear case 111, the fixing groove (not shown) of the rear case 111. After fixing to the top of the battery 120 to rotate the locking projection 131 elastically supported by the spring 133 is inserted into the locking groove 121 formed in the upper side of the battery 120 is inserted into the battery 120 ) To be attached to the rear case 111 of the main body 110.
    [21] In addition, when the battery 120 is to be separated from the rear case 111 of the main body 110, the locking projection 132 is pushed upwards to lock the locking projection 131 of the battery 120 ( While maintaining the separated state in 121, the upper portion of the battery 120 is rotated to the rear case 111 of the main body 110 to proceed in the reverse order of the separating process.
    [22] However, since the battery locking device of the conventional portable terminal is located on the upper side of the rear case, there is a problem in that space is limited when another additional attachment such as a camera module and a camera reflection mirror is added.
    [23] According to the present invention devised to solve the above problems is to provide a battery locking device of a portable terminal for utilizing the upper space of the main body of the portable terminal.
    [1] 1 is a rear view of a battery of a conventional portable terminal,
    [2] Figure 2 is a partial side cross-sectional view showing a coupling state of the battery lock device of the conventional portable terminal,
    [3] 3 is a partial side cross-sectional view showing a release state of a battery lock device of a conventional portable terminal;
    [4] 4 is a side cross-sectional view of a main body of a portable terminal of the present invention;
    [5] Figure 5 is a rear view showing a state of immersion of the battery lock device of the portable terminal of the present invention,
    [6] Figure 6 is a bottom side cross-sectional view showing a battery immersion apparatus of a portable terminal of the present invention.
    [7] * Description of the main parts of the drawings *
    [8] 10: portable terminal 20: folder
    [9] 30: main body 31: front case
    [10] 32: rear case 33: battery fixing groove
    [11] 40: battery 41: battery case
    [12] 42: locked groove 43: battery fixing portion
    [13] 50: locking means 51: locking plate hidden groove
    [14] 52: rotating shaft 53: locking plate
    [15] 54: pressure spring
    [24] In order to achieve the above object, the present invention, in the battery lock device of a portable terminal having a locking means for maintaining or canceling the combined state after the combination of the battery for supplying power necessary for operation on the back of the main body rear case, The locking means includes a locking plate hiding groove formed through the lower side end of the main body case, a rotating shaft fixed through the center of the locking plate hiding groove, and rotatably fixed about the rotating shaft to lock or release the battery. It is achieved by a battery lock device of a portable terminal, characterized in that the lock plate for.
    [25] Hereinafter, the configuration and operation of the battery lock device of the portable terminal according to the present invention will be described in detail.
    [26] Figure 4 is a side cross-sectional view of the main body of the portable terminal of the present invention, Figure 5 is a rear view showing a locked state of the battery locking device of the portable terminal of the present invention, Figure 6 is a battery immersion apparatus of the portable terminal of the present invention Bottom side cross-sectional view showing.
    [27] As shown in FIG. 4, the portable terminal 10 of the present invention is hinged to the main body 30 including the front case 31 and the rear case 32 and to be foldable on an upper end of the front case 31. The folder 20, and the battery 40 is detachably coupled to the rear case (32).
    [28] Locking means (50) is provided on the lower side of the rear case (32) of the main body (30) for maintaining the coupled state of the battery (40).
    [29] The locking means 50 may include a locking plate hiding groove 51 formed through the lower side end of the rear case 32 of the main body, and a rotating shaft 52 fixed through the center of the locking plate hiding groove 51. The lock plate 53 is rotatably fixed around the rotation shaft 52 to lock or release the battery.
    [30] The locking plate 53 is formed in a semi-circle shape eccentrically fixed about the rotation axis.
    [31] The battery 40 has a locking groove 42 formed at a lower side thereof to correspond to the locking plate hiding groove 51 to insert the locking plate 53.
    [32] In the figure, reference numeral 33 is a battery fixing part, and 43 is a battery fixing groove.
    [33] By such a configuration, the battery lock device of the portable terminal of the present invention, the battery 40 to supply the power required for utilizing the functions of the main body 30 and the folder 20 of the portable terminal 10 to the rear of the main body 30 In order to attach to the case 32, first, the upper battery fixing part 43 of the battery is inserted into and fixed to the upper battery fixing groove 33 of the rear case 32 of the main body.
    [34] Then, the locking groove 42 formed on the lower side wall relative to the battery fixing part 43 is rotated in close contact so as to communicate with the locking plate hiding groove 51 of the rear rear case 32 of the main body.
    [35] By rotating the semi-elliptical locking plate 53 around the rotating shaft 52 formed through the center of the locking plate hiding groove 51 to be inserted into the locking groove 42, the battery 40 of the main body It is attached to the rear case (32).
    [36] At this time, the winding plate 53 is inserted into the locking groove 42 of the battery by the pressing spring 54 which closely adheres the locking plate 53 along the axial direction of the rotating shaft 52, and then replaces the battery with the rear case 32. Pressurized to close contact, so that the battery 40 is tightly fixed without opening from the rear case (32).
    [37] In addition, when the battery 40 is to be detached from the rear case 32 of the main body, the semi-elliptic projection of the locking plate 53 from the locking groove 42 of the battery 40 in the reverse order of the attachment process described above. Rotating around the axis of rotation (52) to disengage, and rotate the lower part of the battery 40 around the battery fixing part 43 to the outside of the rear case 32 to separate from the back of the rear case 32 The battery fixing part 43 is separated from the fixing groove 33 of the rear case 32 to be separated.
    [38] As described above, according to the present invention, there is an effect of eliminating the space constraints and structural difficulties in loading additional attachments such as a camera module and a camera reflection mirror in the space above the portable terminal.
    权利要求:
    Claims (3)
    [1" claim-type="Currently amended] In the battery lock device of a portable terminal having a locking means for maintaining or releasing the coupled state after coupling the battery for supplying power necessary for operation to the rear case back of the main body,
    The locking means includes a locking plate hidden groove formed through the lower side end of the main body case, a rotating shaft fixed through the center of the locking plate hidden groove, and rotatably fixed about the rotating shaft to lock or release the battery. Battery lock device of a portable terminal, characterized in that consisting of a locking plate for.
    [2" claim-type="Currently amended] The method of claim 1,
    The locking plate is a battery locking device of a portable terminal, characterized in that formed in a semi-circular shape eccentrically fixed around the rotation axis.
    [3" claim-type="Currently amended] The method of claim 1,
    The battery is a battery locking device of a portable terminal, characterized in that formed on the lower side corresponding to the locking plate hiding groove is provided with a winding groove in which the locking plate is inserted.
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    同族专利:
    公开号 | 公开日
    KR100438561B1|2004-07-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2002-07-16|Application filed by 엘지전자 주식회사
    2002-07-16|Priority to KR10-2002-0041677A
    2004-01-24|Publication of KR20040007037A
    2004-07-02|Application granted
    2004-07-02|Publication of KR100438561B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR10-2002-0041677A|KR100438561B1|2002-07-16|2002-07-16|Battery locking devise of mobile-phone|
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