WO2021035755A1 - 一种用于手机中柔性电路板组装的固定夹具 - Google Patents

一种用于手机中柔性电路板组装的固定夹具 Download PDF

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Publication number
WO2021035755A1
WO2021035755A1 PCT/CN2019/103891 CN2019103891W WO2021035755A1 WO 2021035755 A1 WO2021035755 A1 WO 2021035755A1 CN 2019103891 W CN2019103891 W CN 2019103891W WO 2021035755 A1 WO2021035755 A1 WO 2021035755A1
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Prior art keywords
fixedly connected
wall
flexible circuit
circuit board
holder
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PCT/CN2019/103891
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English (en)
French (fr)
Inventor
李雪芳
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江西弘耀达通讯有限公司
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Priority to PCT/CN2019/103891 priority Critical patent/WO2021035755A1/zh
Publication of WO2021035755A1 publication Critical patent/WO2021035755A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack

Definitions

  • the invention relates to the technical field of mobile phones, in particular to a fixing clamp used for assembling flexible circuit boards in mobile phones.
  • Mobile phone or wireless phone, usually called mobile phone, was originally just a communication tool. In the early days, it was commonly known as Big Brother. It was a portable phone terminal that could be used in a wide range. It was first developed by Bell Labs in the United States. The battlefield mobile phone manufactured in 1940 was developed.
  • the present invention provides a fixing fixture for assembling a flexible circuit board in a mobile phone, which solves the problem of time-consuming and labor-intensive installation of the circuit board fixing fixture on the circuit board.
  • a fixing clamp for assembling a flexible circuit board in a mobile phone comprising a mobile phone shell, the back of the inner wall of the mobile phone shell is fixedly connected with a clamp body, the clamp The inside of the main body is provided with a flexible circuit board, the top of the inner wall of the clamp body is fixedly connected with a clamping box, the top of the inner wall of the clamping box is fixedly connected with a motor, and the output end of the motor is fixedly connected with a threaded rod.
  • a movable sleeve rod is arranged inside the clamping box.
  • One end of the threaded rod away from the motor penetrates the movable sleeve rod and extends to one side of the movable sleeve rod. Both ends of the movable sleeve rod are fixedly connected with sliders.
  • the side of the moving sleeve rod away from the motor is fixedly connected with a connecting rod, the end of the connecting rod away from the moving sleeve rod is fixedly connected with a moving block, the top of the inner wall of the clamping box is fixedly connected with a fixed block, and the fixed block is away from the fixed block.
  • One end of the inner wall of the clamping box is fixedly connected with a telescopic spring, the top and bottom of the inner wall of the clamping box are fixedly installed with support rods, and a rotating shaft is fixedly installed between the two support rods, and two rotating shafts are fixedly installed on the rotating shaft.
  • the clamping arm adapted to the flexible circuit board, the end of the telescopic spring away from the fixed block is fixedly connected to the end of the clamping arm, the end of the moving block away from the connecting rod is overlapped with the clamping arm, the clamp body
  • a fixer is fixedly connected to the bottom of the inner wall of the fixer
  • a support block is fixedly connected to the bottom of the inner wall of the fixer
  • a connecting plate is fixedly connected to the top of the inner wall of the fixer
  • a fixing spring is fixedly installed on the end of the connecting plate away from the inner wall of the fixer
  • a clamping plate is fixedly installed at one end of the fixed spring away from the connecting plate, and a movable rod is fixedly connected to the side of the clamping plate close to the fixed spring.
  • the other end of the clamping arm and the side away from the inner wall of the holder is fixedly installed with a rubber pad, and the end of the support block away from the inner wall of the holder is fixedly connected with an anti-skid pad.
  • a switch is fixedly installed on one side of the inner wall of the clamp body, and the output end of the switch is electrically connected to the input end of the motor.
  • both the top and bottom of the inner wall of the clamping box are provided with sliding grooves, and the sliding block is located inside the sliding groove.
  • limit rods are fixedly installed on both sides of the sliding groove, and the bottom of the clamping box and the top of the holder are both provided with first grooves that are adapted to the flexible circuit board.
  • the end of the movable rod away from the clamping plate penetrates the holder and is fixedly connected with a handle provided on the outside of the holder, and a second groove adapted to the movable rod is opened on the front of the holder.
  • the invention provides a fixing clamp used for assembling a flexible circuit board in a mobile phone. Has the following beneficial effects:
  • the fixed fixture used for the assembly of flexible circuit boards in mobile phones through the clamping box set inside the fixture body, moves the threaded rod under the drive of the motor inside the clamping box, and the threaded rod moves while driving the movement
  • the movement of the sleeve rod achieves the effect of moving the moving block.
  • the clamping arm is stretched, so that the other end of the clamping arm directly clamps and fixes the flexible circuit board.
  • the fixing fixture used for assembling the flexible circuit board in the mobile phone passes through the fixture set inside the fixture body, through the cooperation between the fixed spring, clamping plate, movable rod, connecting plate, support block and handle inside the fixture. , So that the flexible circuit board can be fixed directly and simply inside the holder, and solves the problem that the flexible circuit board fixing fixtures on the market are generally troublesome when the circuit board is installed and fixed, and they often need to be fixed by bolts. The installation efficiency is greatly reduced, and the installation cost is greatly increased.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is a cross-sectional view of the clamping box structure of the present invention.
  • Figure 3 is a cross-sectional view of the structure of the fixture of the present invention.
  • 1 mobile phone shell 1 mobile phone shell, 2 clamp body, 3 clamping box, 4 holder, 5 flexible circuit board, 6 motor, 7 threaded rod, 8 movable sleeve rod, 9 sliding block, 10 sliding groove, 11 limit rod, 12 connecting rod, 13 moving block, 14 fixed block, 15 telescopic spring, 16 supporting rod, 17 rotating shaft, 18 clamping arm, 19 rubber pad, 20 supporting block, 21 connecting plate, 22 fixed spring, 23 clamping plate, 24 Movable rod, 25 handle, 26 anti-skid pad, 27 second groove, 28 first groove, 29 switch.
  • the embodiment of the present invention provides a fixing clamp for assembling flexible circuit boards in a mobile phone. As shown in Figs. 1-3, it includes a mobile phone housing 1. The back of the inner wall of the mobile phone housing 1 is fixedly connected with a fixture body 2 The inside of the clamp body 2 is provided with a flexible circuit board 5, the top of the inner wall of the clamp body 2 is fixedly connected with a clamping box 3, the top of the inner wall of the clamping box 3 is fixedly connected with a motor 6, and a switch 29 is fixedly installed on one side of the inner wall of the clamp body 2. The output end of 29 and the input end of the motor 6 are electrically connected. The output end of the motor 6 is fixedly connected with a threaded rod 7.
  • the clamping box 3 is provided with a movable sleeve rod 8, and the end of the threaded rod 7 away from the motor 6 penetrates the movable sleeve.
  • the rod 8 extends to one side of the movable sleeve rod 8. Both ends of the movable sleeve rod 8 are fixedly connected with sliders 9.
  • the top and bottom of the inner wall of the clamping box 3 are provided with slide grooves 10, and the slider 9 is located in the slide grooves.
  • the inside of 10 makes the movement of the movable sleeve rod 8 have guiding properties.
  • the limit rod 11 is fixedly installed on both sides of the chute 10, and the bottom of the clamping box 3 and the top of the holder 4 are both provided with a flexible circuit board 5
  • the first groove 28 that is suitable for the flexible circuit board 5 is convenient for the fixed installation of the flexible circuit board 5.
  • the side of the movable sleeve rod 8 away from the motor 6 is fixedly connected with the connecting rod 12, and the end of the connecting rod 12 away from the movable sleeve rod 8 is fixedly connected with
  • the moving block 13, the top of the inner wall of the clamping box 3 is fixedly connected with a fixed block 14, and the end of the fixed block 14 far from the inner wall of the clamping box 3 is fixedly connected with a telescopic spring 15.
  • the top and bottom of the inner wall of the clamping box 3 are fixedly installed with Support rod 16, and a rotating shaft 17 is fixedly installed between the two support rods 16, two clamping arms 18 adapted to the flexible circuit board 5 are fixedly installed on the rotating shaft 17, the telescopic spring 15 is away from the end of the fixed block 14 and One end of the clamping arm 18 is fixedly connected, the end of the moving block 13 away from the connecting rod 12 is overlapped with the clamping arm 18, and the other end of the clamping arm 18 and the side away from the inner wall of the holder 4 is fixedly installed with a rubber pad 19, rubber The pad 19 has a certain elasticity to protect the circuit board when the flexible circuit board 5 is fixed.
  • the top of the inner wall of the holder 4 is fixedly connected with a connecting plate 21, the end of the connecting plate 21 away from the inner wall of the holder 4 is fixedly installed with a fixed spring 22, and the end of the fixed spring 22 away from the connecting plate 21 is fixedly installed with a clamping plate 23,
  • a movable rod 24 is fixedly connected to the side of the clamping plate 23 close to the fixed spring 22.
  • the end of the movable rod 24 away from the clamping plate 23 penetrates the holder 4 and is fixedly connected to the handle 25 provided on the outside of the holder 4.
  • the front side of the holder 4 Open and live
  • the second groove 27 to which the movable rod 24 fits, the second groove 27 facilitates the movement of the movable rod 24.
  • the movable rod 24 is driven by the handle 25 to make the clamping plate 23 move up.
  • the flexible circuit board 5 is first put into the holder 4 through the first groove 28, and the handle 25 is loosened to allow the clamping plate 23 to fix the flexible circuit board 5, which solves the problem of fixing flexible circuit boards on the market.
  • Fixtures are generally troublesome when the circuit board is installed and fixed, and usually need to be fixed by bolts, which greatly reduces the installation efficiency and greatly increases the installation cost.
  • the original electrical appliances appearing in this article are all connected to the external main controller and 220V mains electricity, and the main controller can be a computer and other conventional known equipment that can be controlled.
  • the flexible circuit board fixing fixture for mobile phones uses the clamping box 3 provided inside the fixture body 2 to move the threaded rod 7 under the drive of the motor 6 inside the clamping box 3, and the threaded rod 7 is moved on the threaded rod 7. While moving, it drives the movement of the moving sleeve rod 8, so as to achieve the effect of moving the moving block 13.
  • the clamping arm 18 is stretched, so that the other end of the clamping arm 18 faces the flexible circuit.
  • the plate 5 is directly clamped and fixed.
  • the flexible circuit board fixing fixture for mobile phones passes through the fixture 4 provided inside the fixture body 2, and passes through the fixed spring 22, the clamping plate 23, the movable rod 24, the connecting plate 21, the support block 20 and the handle inside the fixture 4
  • the cooperation between 25 makes the flexible circuit board 5 directly and simply fixed inside the holder 4, which solves the problem that the flexible circuit board fixing fixtures on the market are generally troublesome when the circuit board is installed and fixed, and they often need to be fixed.
  • the bolts are fixed, so that the installation efficiency is greatly reduced, and the installation cost is greatly increased.

Abstract

一种用于手机的柔性电路板固定夹具，涉及手机领域。该用于手机的柔性电路板固定夹具，包括手机壳体（1），所述手机壳体（1）的内壁背面固定连接有夹具本体（2），所述夹具本体（2）的内部设置有柔性电路板（5），所述夹具本体（2）内壁的顶部固定连接有夹紧箱（3），所述夹紧箱（3）的内壁顶部固定连接有电机（6）。该用于手机的柔性电路板固定夹具，通过夹具本体（2）内部设置的固定器（4），在固定器（4）内部通过固定弹簧（22）、夹紧板（23）、活动杆（24）、连接板（21）、支撑块（20）和把手（25）之间的配合，使柔性电路板（5）在固定器（4）的内部达到直接简单就被固定的效果，解决了柔性电路板固定夹具在电路板安装固定时一般会比较麻烦，安装效率降低，安装成本增高的问题。

Description

一种用于手机中柔性电路板组装的固定夹具 技术领域
本发明涉及手机技术领域，具体为一种用于手机中柔性电路板组装的固定夹具。
背景技术
移动电话，或称为无线电话，通常称为手机，原本只是一种通讯工具，早期又有大哥大的俗称，是可以在较广范围内使用的便携式电话终端，最早是由美国贝尔实验室在1940年制造的战地移动电话机发展而来。
在手机的技术发展过程中，手机的规格逐渐向更薄、更大的手机屏占比发展，当手机的尺寸变大变薄时,手机内部的电路板也从PCB板变成了FPC板柔性电路板，但是由于FPV板具有柔性和弹性，所以柔性电路板安装在手机的内部时会用到电路板固定夹具，但是目前市场上的柔性电路板固定夹具一般在电路板安装固定时会比较麻烦，往往都需要通过螺栓进行固定，使的安装的效率大大降低，安装的成本大大增高。
发明内容
(一)解决的技术问题
针对现有技术的不足，本发明提供了一种用于手机中柔性电路板组装的固定夹具，解决了电路板固定夹具在电路板的安装时费时费力的问题。
(二)技术方案
为实现以上目的，本发明通过以下技术方案予以实现：一种用于手机中柔性电路板组装的固定夹具，包括手机壳体，所述手机壳体的内壁背面固定连接有夹具本体，所述夹具本体的内部设置有柔性电路板，所述夹具本体内壁的顶部固定连接有夹紧箱，所述夹紧箱的内壁顶部固定连接有电机，所述电机的输出端固定连接有螺纹杆，所述夹紧箱的内部设置有移动套杆，所述螺纹杆远离电机的一端贯穿移动套杆并延伸至移动套杆的一侧，所述移动套 杆的两端均固定连接有滑块，所述移动套杆远离电机的一侧固定连接有连接杆，所述连接杆远离移动套杆的一端固定连接有移动块，所述夹紧箱的内壁顶部固定连接有固定块，所述和固定块远离夹紧箱内壁的一端固定连接有伸缩弹簧，所述夹紧箱内壁的顶部和底部均固定安装有支撑杆，且两个支撑杆之间固定安装有转轴，所述转轴上固定安装有两个与柔性电路板相适配的夹紧臂，所述伸缩弹簧远离固定块的一端和夹紧臂的一端固定连接，所述移动块远离连接杆的一端和夹紧臂搭接，所述夹具本体的内壁底部固定连接有固定器，所述固定器的内壁底部固定连接有支撑块，所述固定器的内壁顶部固定连接有连接板，所述连接板远离固定器内壁的一端固定安装有固定弹簧，所述固定弹簧远离连接板的一端固定安装有夹紧板，所述夹紧板靠近固定弹簧的一侧固定连接有活动杆。
优选的，所述夹紧臂的另一端且远离固定器内壁的一侧固定安装有橡胶垫，所述支撑块远离固定器内壁的一端固定连接有防滑垫。
优选的，所述夹具本体内壁的一侧固定安装有开关，所述开关的输出端和电机的输入端电性连接。
优选的，所述夹紧箱的内壁顶部和底部均开设有滑槽，所述滑块位于滑槽的内部。
优选的，所述滑槽的两侧均固定安装有限位杆，所述夹紧箱的底部和固定器的顶部均开设有与软性电路板的相适配的第一凹槽。
优选的，所述活动杆远离夹紧板的一端贯穿固定器并与固定器外侧设置的把手固定连接，所述固定器的正面开设有与活动杆相适配的第二凹槽。
(三)有益效果
本发明提供了一种用于手机中柔性电路板组装的固定夹具。具备以下有益效果：
1、该用于手机中柔性电路板组装的固定夹具，通过夹具本体内部设置的 夹紧箱，在夹紧箱内部电机的带动下使螺纹杆进行移动，在螺纹杆进行移动的同时带动了移动套杆的移动，从而达到了移动块移动的效果，在移动块进行移动时使夹紧臂进行伸缩，使的夹紧臂的另一端对柔性电路板直接进行夹紧固定。
2、该用于手机中柔性电路板组装的固定夹具，通过夹具本体内部设置的固定器，在固定器内部通过固定弹簧、夹紧板、活动杆、连接板、支撑块和把手之间的配合，使柔性电路板在固定器的内部达到直接简单就被固定的效果，解决了市场上的柔性电路板固定夹具一般在电路板安装固定时会比较麻烦，往往都需要通过螺栓进行固定，使的安装的效率大大降低，安装的成本大大增高的问题。
附图说明
图1为本发明结构示意图；
图2为本发明夹紧箱结构剖视图；
图3为本发明固定器结构剖视图。
其中，1手机壳体、2夹具本体、3夹紧箱、4固定器、5柔性电路板、6电机、7螺纹杆、8移动套杆、9滑块、10滑槽、11限位杆、12连接杆、13移动块、14固定块、15伸缩弹簧、16支撑杆、17转轴、18夹紧臂、19橡胶垫、20支撑块、21连接板、22固定弹簧、23夹紧板、24活动杆、25把手、26防滑垫、27第二凹槽、28第一凹槽、29开关。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例提供一种用于手机中柔性电路板组装的固定夹具，如图1-3 所示，包括手机壳体1，手机壳体1的内壁背面固定连接有夹具本体2，夹具本体2的内部设置有柔性电路板5，夹具本体2内壁的顶部固定连接有夹紧箱3，夹紧箱3的内壁顶部固定连接有电机6，夹具本体2内壁的一侧固定安装有开关29，开关29的输出端和电机6的输入端电性连接，电机6的输出端固定连接有螺纹杆7，夹紧箱3的内部设置有移动套杆8，螺纹杆7远离电机6的一端贯穿移动套杆8并延伸至移动套杆8的一侧，移动套杆8的两端均固定连接有滑块9，夹紧箱3的内壁顶部和底部均开设有滑槽10，滑块9位于滑槽10的内部，使移动套杆8的移动具有导向性，滑槽10的两侧均固定安装有限位杆11，夹紧箱3的底部和固定器4的顶部均开设有与软性电路板5的相适配的第一凹槽28，便于软性电路板5固定安装，移动套杆8远离电机6的一侧固定连接有连接杆12，连接杆12远离移动套杆8的一端固定连接有移动块13，夹紧箱3的内壁顶部固定连接有固定块14，和固定块14远离夹紧箱3内壁的一端固定连接有伸缩弹簧15，夹紧箱3内壁的顶部和底部均固定安装有支撑杆16，且两个支撑杆16之间固定安装有转轴17，转轴17上固定安装有两个与柔性电路板5相适配的夹紧臂18，伸缩弹簧15远离固定块14的一端和夹紧臂18的一端固定连接，移动块13远离连接杆12的一端和夹紧臂18搭接，夹紧臂18的另一端且远离固定器4内壁的一侧固定安装有橡胶垫19，橡胶垫19有一定的弹性在固定软性电路板5时对电路板起到保护的作用，在通过开关打开29电机6，在电机6的带动下螺纹杆7进行移动，通过螺纹杆7、移动套杆8和移动块13之间的配和使夹紧臂18进行移动，把柔性电路，柔性电路板5的另一端放入到夹紧箱3的内部对柔性电路板5进行固定，夹具本体2的内壁底部固定连接有固定器4，固定器4的内壁底部固定连接有支撑块20，支撑块20远离固定器4内壁的一端固定连接有防滑垫26，防滑垫26使柔性电路板5的安装更稳固，固定器4的内壁顶部固定连接有连接板21，连接板21远离固定器4内壁的一端固定安装有固定弹簧22，固定 弹簧22远离连接板21的一端固定安装有夹紧板23，夹紧板23靠近固定弹簧22的一侧固定连接有活动杆24，活动杆24远离夹紧板23的一端贯穿固定器4并与固定器4外侧设置的把手25固定连接，固定器4的正面开设有与活动杆24相适配的第二凹槽27，第二凹槽27便于活动杆24的移动，对柔性电路板进行固定夹紧时，通过把手25带动活动杆24，使夹紧板23进行上移动，这时把柔性电路板5通过第一凹槽28先放到固定器4的内部，松掉把手25使夹紧板23对柔性电路板5进行固定，解决了市场上的柔性电路板固定夹具一般在电路板安装固定时会比较麻烦，往往都需要通过螺栓进行固定，使的安装的效率大大降低，安装的成本大大增高的问题。
工作原理：在对柔性电路板进行固定夹紧时，通过把手25带动活动杆24，使夹紧板23进行上移动，这时把柔性电路板5通过第一凹槽28先放到固定器4的内部，松掉把手25使夹紧板23对柔性电路板5进行固定，在通过开关29打开29电机6，在电机6的带动下螺纹杆7进行移动，通过螺纹杆7、移动套杆8和移动块13之间的配和使夹紧臂18进行移动，把柔性电路,5的另一端放入到夹紧箱3的内部对柔性电路板5进行固定。
该文中出现的电器原件均与外侧的主控器及220V市电电性连接，并且主控器可为计算机等起到控制的常规已知设备.
综上所述，该用于手机的柔性电路板固定夹具，通过夹具本体2内部设置的夹紧箱3，在夹紧箱3内部电机6的带动下使螺纹杆7进行移动，在螺纹杆7进行移动的同时带动了移动套杆8的移动，从而达到了移动块13移动的效果，在移动块13进行移动时使夹紧臂18进行伸缩，使的夹紧臂18的另一端对柔性电路板5直接进行夹紧固定。
该用于手机的柔性电路板固定夹具，通过夹具本体2内部设置的固定器4，在固定器4内部通过固定弹簧22、夹紧板23、活动杆24、连接板21、支撑块20和把手25之间的配合，使柔性电路板5在固定器4的内部达到直接简 单被固定的效果，解决了市场上的柔性电路板固定夹具一般在电路板安装固定时会比较麻烦，往往都需要通过螺栓进行固定，使的安装的效率大大降低，安装的成本大大增高的问题。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (3)

  1. 一种用于手机中柔性电路板组装的固定夹具，包括手机壳体(1)，其特征在于：所述手机壳体(1)的内壁背面固定连接有夹具本体(2)，所述夹具本体(2)的内部设置有柔性电路板(5)，所述夹具本体(2)内壁的顶部固定连接有夹紧箱(3)，所述夹紧箱(3)的内壁顶部固定连接有电机(6)，所述电机(6)的输出端固定连接有螺纹杆(7)，所述夹紧箱(3)的内部设置有移动套杆(8)，所述螺纹杆(7)远离电机(6)的一端贯穿移动套杆(8)并延伸至移动套杆(8)的一侧，所述移动套杆(8)的两端均固定连接有滑块(9)，所述移动套杆(8)远离电机(6)的一侧固定连接有连接杆(12)，所述连接杆(12)远离移动套杆(8)的一端固定连接有移动块(13)，所述夹紧箱(3)的内壁顶部固定连接有固定块(14)，所述和固定块(14)远离夹紧箱(3)内壁的一端固定连接有伸缩弹簧(15)，所述夹紧箱(3)内壁的顶部和底部均固定安装有支撑杆(16)，且两个支撑杆(16)之间固定安装有转轴(17)，所述转轴(17)上固定安装有两个与柔性电路板(5)相适配的夹紧臂(18)，所述伸缩弹簧(15)远离固定块(14)的一端和夹紧臂(18)的一端固定连接，所述移动块(13)远离连接杆(12)的一端和夹紧臂(18)搭接，所述夹具本体(2)的内壁底部固定连接有固定器(4)，所述固定器(4)的内壁底部固定连接有支撑块(20)，所述固定器(4)的内壁顶部固定连接有连接板(21)，所述连接板(21)远离固定器(4)内壁的一端固定安装有固定弹簧(22)，所述固定弹簧(22)远离连接板(21)的一端固定安装有夹紧板(23)，所述夹紧板(23)靠近固定弹簧(22)的一侧固定连接有活动杆(24)；
    其中，所述夹紧臂(18)的另一端且远离固定器(4)内壁的一侧固定安装有橡胶垫(19)，所述支撑块(20)远离固定器(4)内壁的一端固定连接有防滑垫(26)；
    所述夹具本体(2)内壁的一侧固定安装有开关(29)，所述开关(29) 的输出端和电机(6)的输入端电性连接；
    所述夹紧箱(3)的内壁顶部和底部均开设有滑槽(10)，所述滑块(9)位于滑槽(10)的内部。
  2. 根据权利要求1所述的一种用于手机中柔性电路板组装的固定夹具，其特征在于：所述滑槽(10)的两侧均固定安装有限位杆(11)，所述夹紧箱(3)的底部和固定器(4)的顶部均开设有与软性电路板(5)的相适配的第一凹槽(28)。
  3. 根据权利要求1所述的一种用于手机中柔性电路板组装的固定夹具，其特征在于：所述活动杆(24)远离夹紧板(23)的一端贯穿固定器(4)并与固定器(4)外侧设置的把手(25)固定连接，所述固定器(4)的正面开设有与活动杆(24)相适配的第二凹槽(27)。
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