CN204514702U - A kind of flexible circuitry strength of joint pick-up unit - Google Patents
A kind of flexible circuitry strength of joint pick-up unit Download PDFInfo
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- CN204514702U CN204514702U CN201520053600.4U CN201520053600U CN204514702U CN 204514702 U CN204514702 U CN 204514702U CN 201520053600 U CN201520053600 U CN 201520053600U CN 204514702 U CN204514702 U CN 204514702U
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- flexible circuitry
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- golden finger
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Abstract
The utility model proposes a kind of flexible circuitry strength of joint pick-up unit, comprise base, be positioned at the placement plate on described base, described placement plate is provided with column, described column is provided with fixed bar, described fixed bar is provided with cylinder, described cylinder output terminal is connected with tensile test box, described tensile test box bottom is provided with fixed sturcture, described fixed sturcture comprises connecting link, sensor, grip block, described sensor is installed on described connecting link, described grip block is positioned at described connecting link bottom, described grip block comprises determines block and motion block, described motion block is secured by bolts in describedly to be determined on block, backlight module is fixed on by pressing plate by this device to be placed on plate, and by grip block, flexible circuitry is clamped, determine the laminating by face and face of block and motion block, flexible circuitry can not be destroyed, and golden finger is placed in golden finger groove, golden finger can not be destroyed, structure is simple, easy to use.
Description
Technical field
The utility model relates to backlight module detection field, especially relates to a kind of flexible circuitry strength of joint pick-up unit.
Background technology
Backlight module, as a part for LCM (Liquid Crystal Model, liquid crystal module), is mainly used in providing light emitting source to liquid crystal module.Very harsh to the requirement of environment in process of production, need to paste the FPC (abbreviation of Flexible Printed Circuit in its one end, also known as FPC, flexible printed circuit board, flexible circuit board), there is distribution density high, lightweight, the feature that thickness is thin, the special conducting resinl of usual use is affixed on one end of backlight module as shown in Figure 1, if paste bad, can produce to loosen under external force involves and cause loose contact, therefore, in order to ensure the quality of the flexible circuit board used in electronic product, need the strength test before flexible circuit board is dispatched from the factory, the underproof product of timely proposition.
Utility model content
The purpose of this utility model is: the degree of being connected firmly detecting flexible circuit board and backlight module, and when stretching, and the golden finger part of guarantee flexible circuit board particularly its end is not damaged.
The utility model proposes a kind of flexible circuitry strength of joint pick-up unit, comprise base, be positioned at the placement plate on described base, described placement plate is provided with column, described column is provided with fixed bar, described fixed bar is provided with cylinder, described cylinder output terminal is connected with tensile test box, described tensile test box bottom is provided with fixed sturcture, described fixed sturcture comprises connecting link, sensor, grip block, described sensor is installed on described connecting link, described grip block is positioned at described connecting link bottom, described grip block comprises determines block and motion block, described motion block is secured by bolts in describedly to be determined on block, describedly determine block surface and be provided with golden finger groove, described face, golden finger groove place and describedly determine block and fit, the placement plate of described fixed sturcture bottom is provided with pressing plate, and described pressing plate both sides are provided with holding screw.
The further preferred version that the utility model proposes, described pressing plate is acrylic board.
The further preferred version that the utility model proposes, described tensile test box is provided with display screen, and described display screen senses stressed by described sensor and shows reading.
The further preferred version that the utility model proposes, described fixed bar is provided with chute, and described cylinder is installed on described chute, and described cylinder slides on described chute.
The flexible circuitry strength of joint pick-up unit that the utility model proposes has following beneficial effect: backlight module is fixed on by pressing plate by this device to be placed on plate, and by grip block, flexible circuitry is clamped, determine the laminating by face and face of block and motion block, flexible circuitry can not be destroyed, and golden finger is placed in golden finger groove, can not destroy golden finger, structure is simple, easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the connection layout of backlight module and flexible circuitry in prior art;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is the schematic diagram of grip block of the present utility model;
Fig. 4 is the schematic diagram of motion block of the present utility model;
Fig. 5 is utility model works constitutional diagram;
Wherein, 1-base, 2-places plate, 3-column, 4-fixed bar, 5-cylinder, 6-tensile test box, 7-fixed sturcture, 8-connecting link, 9-sensor, 10-determines block, 11-motion block, 12-golden finger groove, 13-pressing plate, 14-holding screw, 15-bolt, 16-backlight module, 17-flexible circuitry, 18-golden finger, 19-display screen.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Composition graphs 2-5, the utility model proposes a kind of flexible circuitry strength of joint pick-up unit, comprise base 1, be positioned at the placement plate 2 on described base 1, described placement plate 2 is provided with column 3, described column 3 is provided with fixed bar 4, described fixed bar 4 is provided with cylinder 5, described cylinder 5 output terminal is connected with tensile test box 6, described tensile test box 6 bottom is provided with fixed sturcture 7, described fixed sturcture 7 comprises connecting link 8, sensor 9, grip block, described sensor 9 is installed on described connecting link 8, described grip block is positioned at described connecting link 8 bottom, described grip block comprises determines block 10 and motion block 11, described motion block 11 is fixed on by bolt 15 describedly to be determined on block 10, describedly determine block 10 surface and be provided with golden finger groove 12, described face, golden finger groove 12 place and describedly determine block 10 and fit, flexible circuitry 17 is clamped by determining block 10 with motion block 11 during use, golden finger groove 12 is damaged for the protection of golden finger 18 prevents it to be under pressure, the placement plate 2 of described fixed sturcture 7 bottom is provided with pressing plate 13, and described pressing plate 13 both sides are provided with holding screw 14, regulates holding screw 14, can unclamp pressing plate 13, after being put into by backlight module 16, tighten holding screw 14, make it fix.
Working method of the present utility model is: backlight module 16 is positioned over pressing plate 13 times, flexible circuitry 17 is turned down and stretching grip block, loosens the bolt 15 on motion block 11, be placed in motion block 11 by anti-for flexible circuitry 17 and determine between block 10, and the golden finger 18 on flexible circuitry 17 is positioned in golden finger groove 12, tighten bolt 15, be fixed, start cylinder 5 and carry out pull force calculation, when after display screen 19 display setting data, then stop, then detect complete, carry out the next one and detect.
The further preferred version that the utility model proposes, described pressing plate 13 is acrylic board.
The further preferred version that the utility model proposes, described tensile test box 6 is provided with display screen 19, and described display screen 19 is sensed stressed by described sensor 9 and shown reading.
The further preferred version that the utility model proposes, described fixed bar 4 is provided with chute, and described cylinder 5 is installed on described chute, and described cylinder 5 slides on described chute, move cylinder 5 according to the position of backlight module 16, ensure that the flexible circuitry 17 pulled is in plumbness.
To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a flexible circuitry strength of joint pick-up unit, it is characterized in that, comprise base, be positioned at the placement plate on described base, described placement plate is provided with column, described column is provided with fixed bar, described fixed bar is provided with cylinder, described cylinder output terminal is connected with tensile test box, described tensile test box bottom is provided with fixed sturcture, described fixed sturcture comprises connecting link, sensor, grip block, described sensor is installed on described connecting link, described grip block is positioned at described connecting link bottom, described grip block comprises determines block and motion block, described motion block is secured by bolts in describedly to be determined on block, describedly determine block surface and be provided with golden finger groove, described face, golden finger groove place and describedly determine block and fit, the placement plate of described fixed sturcture bottom is provided with pressing plate, and described pressing plate both sides are provided with holding screw.
2. flexible circuitry strength of joint pick-up unit according to claim 1, is characterized in that, described pressing plate is acrylic board.
3. flexible circuitry strength of joint pick-up unit according to claim 1, is characterized in that, described tensile test box is provided with display screen, and described display screen senses stressed by described sensor and shows reading.
4. flexible circuitry strength of joint pick-up unit according to claim 1, it is characterized in that, described fixed bar is provided with chute, and described cylinder is installed on described chute, and described cylinder slides on described chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053600.4U CN204514702U (en) | 2015-01-26 | 2015-01-26 | A kind of flexible circuitry strength of joint pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053600.4U CN204514702U (en) | 2015-01-26 | 2015-01-26 | A kind of flexible circuitry strength of joint pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514702U true CN204514702U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053600.4U Expired - Fee Related CN204514702U (en) | 2015-01-26 | 2015-01-26 | A kind of flexible circuitry strength of joint pick-up unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN204514702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353251A (en) * | 2016-08-23 | 2017-01-25 | 武汉华星光电技术有限公司 | Pulling force measuring device |
| WO2021017267A1 (en) * | 2019-07-29 | 2021-02-04 | 武汉华星光电技术有限公司 | Fixing jig |
| CN112763326A (en) * | 2021-01-12 | 2021-05-07 | 珠海晨新科技有限公司 | Pulling force detection device is used in liquid crystal module production |
-
2015
- 2015-01-26 CN CN201520053600.4U patent/CN204514702U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353251A (en) * | 2016-08-23 | 2017-01-25 | 武汉华星光电技术有限公司 | Pulling force measuring device |
| WO2021017267A1 (en) * | 2019-07-29 | 2021-02-04 | 武汉华星光电技术有限公司 | Fixing jig |
| US11378500B2 (en) | 2019-07-29 | 2022-07-05 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Fixing jig |
| CN112763326A (en) * | 2021-01-12 | 2021-05-07 | 珠海晨新科技有限公司 | Pulling force detection device is used in liquid crystal module production |
| CN112763326B (en) * | 2021-01-12 | 2023-09-15 | 珠海晨新科技有限公司 | Tension detection device for liquid crystal module production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160126 |
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| EXPY | Termination of patent right or utility model |