CN207096623U - A kind of pinboard of measurement jig - Google Patents
A kind of pinboard of measurement jig Download PDFInfo
- Publication number
- CN207096623U CN207096623U CN201721029317.3U CN201721029317U CN207096623U CN 207096623 U CN207096623 U CN 207096623U CN 201721029317 U CN201721029317 U CN 201721029317U CN 207096623 U CN207096623 U CN 207096623U
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- CN
- China
- Prior art keywords
- circuit board
- pinboard
- flexible jumper
- connection terminal
- measurement jig
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Abstract
The utility model discloses a kind of pinboard of measurement jig, including：Circuit board, interface and flexible jumper on circuit boards is set, flexible jumper two sides is equipped with connection terminal, one face connection terminal is connected with circuit board, another side connection terminal is connected with test system, in test process, different display modules are connected repeatedly, only flexible jumper can be caused to damage, without damaging circuit board, only need to change flexible jumper when being changed, whole pinboard need not be changed, the program can greatly promote the service life of pinboard, reduce cost, and it need not frequently change pinboard, being capable of improving production efficiency.
Description
Technical field
It the utility model is related to field of liquid crystal display, more particularly to a kind of switching device of measurement jig.
Background technology
With the continuous development of lcd technology, liquid crystal display is easy to circuit and integrated with its low-power consumption, small light and thin
The advantages that be widely used among smart mobile phone, notebook computer etc. write electronic equipment, seem that module needs before shipment
Operating personnel is carried out lighting test to liquid crystal display, and specific test pictures are inputted by tool, is to detect display function
It is no normal, flowed after preventing defective products.
Fig. 1 show the adapter plate structure schematic diagram of measurement jig of the prior art, and the pinboard mainly includes circuit
The connector 2 and interface 5 of plate 1 and setting on the circuit card 1, interface 5 and connector 2 pass through the printed circuit on circuit board 1
Conducting, connector 2 are connected with display module, and interface 5 is connected with measurement jig.
Connector is directly welded on circuit board in the prior art, when picture detection light, it is necessary to
Constantly test system attachment means are pressed on pinboard, after the completion of test, remove the attachment means of display module, again
Another display module is connected, this mode causes the abrasion of connector, reduces its service life, when connector damages
When, just need to re-replace new pinboard, in production process, it is often necessary to which the pinboard more renewed, this not only results in life
The rising of cost is produced, testing efficiency can also be reduced by often changing pinboard, influence production capacity.
Utility model content
The utility model aims to solve the problem that problems of the prior art, there is provided one kind need not be changed frequently, can
The pinboard of improving production efficiency and cost-effective measurement jig.
In order to realize above-mentioned purpose, the utility model provides a kind of pinboard of measurement jig, including：Circuit board,
Interface and flexible jumper on circuit boards is set, and the flexible jumper two sides is equipped with connection terminal, simultaneously connected
Terminal is connected with circuit board, and another side connection terminal is connected with test system.
Preferably, the flexible jumper also includes internal buckle, and circuit board also includes button bottom, and flexible jumper leads to circuit board
Internal buckle is crossed with button bottom to be connected.
Preferably, the flexible jumper also includes snap fit, and circuit board also includes positioning groove, flexible jumper and electricity
Road plate is connected by snap fit with positioning groove.
Preferably, the circuit board also includes fixed connection device, and fixed connection device two sides is equipped with connection terminal, simultaneously connected
Connecting terminal is connected with flexible jumper, and another side movable terminal is connected with circuit board.
Preferably, the circuit board also includes fixed card buckle, and fixed connection device, flexible jumper and circuit board pass through fixation
Buckle is connected.
Preferably, the buckle includes pivot and spring, snaps through pivot and spring is connected with circuit board.
The utility model provides a kind of pinboard of measurement jig, and flexible jumper is connected with circuit board, display module
It is connected by flexible jumper with circuit board, in test process, connects different display modules repeatedly, only can be to flexible jumper
Cause to damage, without damaging circuit board, only need to change flexible jumper when being changed, it is not necessary to change whole
Individual pinboard, the program can lift the service life of pinboard, reduce cost, and need not frequently change pinboard,
Being capable of improving production efficiency.
Brief description of the drawings
Fig. 1 is the adapter plate structure schematic diagram of measurement jig in the prior art；
Fig. 2 is display module test adaptor plate first embodiment structural representation of the present utility model；
Fig. 3 is display module test adaptor plate 3rd embodiment structural representation of the present utility model.
Reference numerals list：1- circuit boards, 2- fixed connection devices, 3- flexible jumpers, 4- fixed card buckles, 5- interfaces, 6-
Pivot.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after the utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application appended claims limited range.
Embodiment 1：
First embodiment of the present utility model is illustrated in figure 2, present embodiments provides a kind of pinboard of measurement jig,
Including：Circuit board 1, the interface and flexible jumper 3 of setting on the circuit card 1, the two sides of flexible jumper 3 is equipped with connection end
Son, a face connection terminal are connected with circuit board 1, and another side connection terminal is connected with test system, and flexible jumper 3 also includes card
Hook, circuit board 1 also includes positioning groove, and flexible jumper 3 is connected with circuit board 1 by snap fit with positioning groove.
When lighting test of liquid crystal display is being carried out, display module passes through flexible jumper 3 and the phase of circuit board 1
Even, test complete after, change different display modules, during operation, display module not connection breaking be activity even
Device 3 is connect, so as to the only flexible jumper 3 of damage, without influencing whether circuit board 1, so as to ensure that the use longevity of circuit board 1
Life, also without whole circuit board 1 is changed when changing, economic benefit is improved, and when changing more
Rapidly, production efficiency is improved.
Embodiment 2：
A kind of pinboard of measurement jig is present embodiments provided, including：Circuit board 1, the interface of setting on the circuit card 1
And flexible jumper 3, the two sides of flexible jumper 3 are equipped with connection terminal, a face connection terminal is connected with circuit board 1, another
Face connection terminal is connected with test system, and flexible jumper 3 also includes internal buckle, and circuit board 1 also includes button bottom, flexible jumper 3
It is connected with circuit board 1 by internal buckle and button bottom.
Embodiment 3：
3rd embodiment of the present utility model is illustrated in figure 3, present embodiments provides a kind of pinboard of measurement jig,
Including：Circuit board 1, interface, fixed connection device 2 and the flexible jumper 3 of setting on the circuit card 1, fixed connection device 2 and work
The two sides of movement connector 3 is equipped with connection terminal, and a face connection terminal of fixed connection device 2 is connected with circuit board 1, another side connection
Terminal is connected with a face connection terminal of flexible jumper 3, another side connection terminal and the display module phase of flexible jumper 3
Even, circuit board 1 also includes fixed card buckle 4, fixed connection device 2 and flexible jumper 3 and is connected by fixed card buckle 4 with circuit board 1,
Fixed card buckle 4 includes pivot 6 and spring, and fixed card buckle 4 is connected by pivot 6 and spring with circuit board 1.
3rd embodiment by fixed connection device 2, and is provided with compared with above-mentioned first embodiment and second embodiment
Fixed card buckle 4,, can be by activity when display module is separated with flexible jumper 3 after can preventing that display module test from completing
The problem of connector 3 pulls away, while flexible jumper 3 and fixed connection device 2 can be prevented, and fixed connection device 2 and circuit
Loose contact between plate 1.Connected between fixed card buckle 4 and circuit board 1 by pivot 6 with spring, realized by spring and returned automatically
Position, so as to lock flexible jumper 3, improves the stability of measurement jig pinboard, when fixed connection device 2 are changed more
Add rapidly, improve production efficiency.
Preferred embodiment of the present utility model described in detail above, but the utility model is not limited to above-mentioned implementation
Detail in mode, in range of the technology design of the present utility model, the technical solution of the utility model can be carried out
A variety of equivalents (such as quantity, shape, position), these equivalents belong to the scope of protection of the utility model.
Claims (6)
1. a kind of pinboard of measurement jig, including：Circuit board, the interface and flexible jumper of setting on circuit boards, its
It is characterised by：The flexible jumper two sides is equipped with connection terminal, and a face connection terminal is connected with circuit board, another side connection
Terminal is connected with test system.
2. the pinboard of measurement jig according to claim 1, it is characterised in that：The flexible jumper also includes interior
Button, circuit board also include button bottom, and flexible jumper is connected with circuit board by internal buckle and button bottom.
3. the pinboard of measurement jig according to claim 1, it is characterised in that：The flexible jumper also includes card
Hook, circuit board also includes positioning groove, flexible jumper and circuit board and is connected by snap fit with positioning groove.
4. the pinboard of measurement jig according to claim 1, it is characterised in that：The circuit board also includes being fixedly connected
Device, fixed connection device two sides are equipped with connection terminal, and a face connection terminal is connected with flexible jumper, another side movable terminal with
Circuit board connects.
5. the pinboard of measurement jig according to claim 4, it is characterised in that：The circuit board also includes fixing card
Button, fixed connection device, flexible jumper are connected with circuit board by fixed card buckle.
6. the pinboard of measurement jig according to claim 5, it is characterised in that：The buckle includes pivot and spring,
Snap through pivot and spring is connected with circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029317.3U CN207096623U (en) | 2017-08-17 | 2017-08-17 | A kind of pinboard of measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029317.3U CN207096623U (en) | 2017-08-17 | 2017-08-17 | A kind of pinboard of measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096623U true CN207096623U (en) | 2018-03-13 |
Family
ID=61541615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721029317.3U Active CN207096623U (en) | 2017-08-17 | 2017-08-17 | A kind of pinboard of measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096623U (en) |
-
2017
- 2017-08-17 CN CN201721029317.3U patent/CN207096623U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200904 Address after: No.7 Tianyou Road, Qixia District, Nanjing City, Jiangsu Province Patentee after: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Address before: No.7, Tianyou Road, Nanjing LCD Valley, Qixia District, Nanjing City, Jiangsu Province Co-patentee before: NANJING CEC PANDA LCD TECHNOLOGY Co.,Ltd. Patentee before: NANJING CEC PANDA FPD TECHNOLOGY Co.,Ltd. Co-patentee before: Nanjing East China Electronic Information Technology Co.,Ltd. |