CN206773314U - A kind of LCDs test fixture - Google Patents
A kind of LCDs test fixture Download PDFInfo
- Publication number
- CN206773314U CN206773314U CN201720274280.4U CN201720274280U CN206773314U CN 206773314 U CN206773314 U CN 206773314U CN 201720274280 U CN201720274280 U CN 201720274280U CN 206773314 U CN206773314 U CN 206773314U
- Authority
- CN
- China
- Prior art keywords
- clamping fixture
- round
- slots
- fixture seat
- round track
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of LCDs test fixture, the utility model is related to LCDs technical field；Clamp bottom board is provided with No.1 circle track slot, No. two round track slots and No. three round track slots, and No.1 circle track slot, No. two round track slots and No. three round track slots are concentric circles；No.1 circle track slot, No. two round track slots and No. three round track slots are provided with several straights, and straight is justified in track slot, No. two round track slots and No. three round track slots through No.1 is arranged on；The bottom of described clamping fixture seat is provided with sliding block, and clamping fixture seat is slidably arranged in straight by sliding block, and the both sides of described straight, which are located in No.1 circle track slot, No. two round track slots and No. three round track slots, is equipped with positioning hole；The both sides of described clamping fixture seat are provided with the perforation corresponding with positioning hole, and alignment pin is equipped with described positioning hole and perforation.Its position can arbitrarily be adjusted, and can be applied to the test of sizes and different shape display screen, the scope of application is wider, and practicality is stronger.
Description
Technical field
It the utility model is related to LCDs technical field, and in particular to a kind of LCDs test fixture.
Background technology
LCDs (LCD) is used for a kind of type of display of numeric type clock and watch and many portable computers.LCD shows
Show and used two panels polarization material, be liquid crystal solution between them.Electric current during the liquid by that can be such that crystal arranges again
Row, so that light can not pass through them.Therefore, each crystal can allow light to be obstructed the light through and can just as shutter.
The current scientific and technological information product of liquid crystal display all develops towards light, thin, short, small target, possesses in computer periphery long
The display product of history is certainly no exception.It is being easy to carry with carrying as under preceding topic, traditional display mode such as CRT reflects
Image tube display and LED display board etc., are all limited by that volume is excessive or very huge etc. factor of power consumption, can not reach user's
Actual demand.And the development of lcd technology just suits the trend of current information products, either right angle show, low power consumption
The advantages that amount, small volume or zero radiation, user can be allowed to enjoy optimal visual environment.
LCDs is required for carrying out performance test, needs to use test in test process before coming into operation
Fixture it is fixed positioning, is easy to testing needle to test it.Its position of the test fixture of LCDs is at present
It is changeless, the test of the LCDs suitable for same size is merely able to, its modulability is poor, and the scope of application is smaller,
Urgently improve.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, LCDs test fixture easy to use, its position can arbitrarily be adjusted, and can be applied to sizes and not similar shape
The test of shape display screen, the scope of application is wider, and practicality is stronger.
To achieve the above object, the technical solution adopted in the utility model is：It includes clamp bottom board, clamping fixture seat；Fixture
Bottom plate is provided with several clamping fixture seats；The inner side edge of described clamping fixture seat is connected with edge, and the top of edge is provided with active edges, activity
The inner on side is plugged in clamping fixture seat, and its inner is connected with spring, the both ends of spring respectively with active edges inwall and fixture
Seat is internal to be connected；Described clamp bottom board is provided with No.1 circle track slot, No. two round track slots and No. three round track slots, and No.1 circle rail
Groove, No. two round track slots and No. three round track slots are concentric circles；No.1 circle track slot, No. two round track slots and No. three round track slots are provided with several
Straight, and straight is justified in track slot, No. two round track slots and No. three round track slots through No.1 is arranged on；Described clamping fixture seat
Bottom be provided with sliding block, clamping fixture seat is slidably arranged in straight by sliding block, and the both sides of described straight are located at one
Positioning hole is equipped with number circle track slot, No. two round track slots and No. three round track slots；The both sides of described clamping fixture seat are provided with and positioning hole
Corresponding perforation, alignment pin is equipped with described positioning hole and perforation.
Further, described sliding block and clamping fixture seat are integral type structure.
Further, the madial wall of described edge is provided with silica gel protective pad.
After said structure, the utility model has the beneficial effect that：A kind of LCDs described in the utility model is surveyed
Try fixture, its position can arbitrarily adjust, and can be applied to the test of sizes and different shape display screen, the scope of application compared with
Extensively, practicality is stronger, and the utility model has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 be in Fig. 2 clamp bottom board A-A to sectional view.
Fig. 4 is the structural representation of clamping fixture seat in the utility model.
Fig. 5 is the side view of clamping fixture seat in the utility model.
Description of reference numerals：
Clamp bottom board 1, clamping fixture seat 2, active edges 3, edge 4, spring 5, sliding block 6, the round track slot 8 of No.1 circle track slot 7, two,
No. three round track slots 9, positioning hole 10, alignment pin 11, straight 12, perforation 13, silica gel protective pad 14.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Referring to as Figure 1-Figure 5, the technical scheme that present embodiment uses is：It includes clamp bottom board 1, fixture
Seat 2；Clamp bottom board 1 is provided with several clamping fixture seats 2；The inner side edge of described clamping fixture seat 2 is connected with edge 4, and the top of edge 4 is set
Have active edges 3, the inner of active edges 3 is plugged in clamping fixture seat 2, and its inner is connected with spring 5, the both ends of spring 5 respectively with
The inwall of active edges 3 and the inside of clamping fixture seat 2 connect；Described clamp bottom board 1 is provided with the round and of track slot 8 of No.1 circle track slot 7, two
No. three round track slots 9, and the No.1 circle round track slot 8 of track slot 7, two and No. three round track slots 9 are concentric circles；No.1 justifies 7, No. two circles of track slot
Track slot 8 and No. three round track slots 9 are provided with several straights 12, and straight 12 justifies track slot 7, two through No.1 is arranged on
In circle track slot 8 and No. three round track slots 9；The bottom of described clamping fixture seat 2 is provided with sliding block 6, and clamping fixture seat 2 is slided by sliding block 6 and set
In straight 12, the both sides of described straight 12 are located at the No.1 circle round track slot 8 of track slot 7, two and No. three round track slots 9
On be equipped with positioning hole 10；The both sides of described clamping fixture seat 2 are provided with the perforation 13 corresponding with positioning hole 10, described positioning hole
10 and perforation 13 in be equipped with alignment pin 11.
Further, described sliding block 6 and clamping fixture seat 2 are integral type structure.
Further, the madial wall of described edge 4 is provided with silica gel protective pad 14.
The operation principle of present embodiment：, can be by liquid crystal display when needing to detect LCDs
Screen is placed in the edge 4 between clamping fixture seat 2, and the silica gel protective pad 14 of the inner side of edge 4 can play certain protection liquid crystal
The effect on display screen screen side, when the LCDs to different size size detects, alignment pin 11 can be extracted, it is mobile
After clamping fixture seat 2 slides into the position of needs in straight 12, alignment pin 11 is recycled to fix clamping fixture seat 2, when detection
, can be by being located at four clamping fixture seats 2 in circle track slot on clamp bottom board 1 to circular liquid crystal display when LCDs is circular
The periphery of screen is fixed, and ensures the stability of circular LCDs, and wherein clamping fixture seat 2 can be moved in circle track slot
It is dynamic, it is easy to select suitable position to fix.
After said structure, present embodiment has the beneficial effect that：A kind of liquid crystal described in present embodiment
Display screen test fixture, its position can arbitrarily be adjusted, and can be applied to the test of sizes and different shape display screen, be fitted
Wider with scope, practicality is stronger, and the utility model has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (3)
1. a kind of LCDs test fixture, it includes clamp bottom board, clamping fixture seat；Clamp bottom board is provided with several clamping fixture seats；
The inner side edge of described clamping fixture seat is connected with edge, and the top of edge is provided with active edges, and the inner of active edges is plugged in clamping fixture seat
It is interior, and its inner is connected with spring, the both ends of spring are connected with inside active edges inwall and clamping fixture seat respectively；Its feature exists
In：Described clamp bottom board is provided with No.1 circle track slot, No. two round track slots and No. three round track slots, and No.1 circle track slot, No. two circles
Track slot and No. three round track slots are concentric circles；No.1 circle track slot, No. two round track slots and No. three round track slots are provided with several straights,
And straight is justified in track slot, No. two round track slots and No. three round track slots through No.1 is arranged on；The bottom of described clamping fixture seat is set
Have sliding block, clamping fixture seat is slidably arranged in straight by sliding block, the both sides of described straight be located at No.1 circle track slot,
Positioning hole is equipped with No. two round track slots and No. three round track slots；The both sides of described clamping fixture seat are provided with corresponding with positioning hole wear
Hole, alignment pin is equipped with described positioning hole and perforation.
A kind of 2. LCDs test fixture according to claim 1, it is characterised in that：Described sliding block and clamping fixture seat
For integral type structure.
A kind of 3. LCDs test fixture according to claim 1, it is characterised in that：The madial wall of described edge
Provided with silica gel protective pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274280.4U CN206773314U (en) | 2017-09-14 | 2017-09-14 | A kind of LCDs test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274280.4U CN206773314U (en) | 2017-09-14 | 2017-09-14 | A kind of LCDs test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773314U true CN206773314U (en) | 2017-12-19 |
Family
ID=60632184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274280.4U Expired - Fee Related CN206773314U (en) | 2017-09-14 | 2017-09-14 | A kind of LCDs test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206773314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660019A (en) * | 2020-05-22 | 2020-09-15 | 江西福昌发电路科技有限公司 | Circuit board processing clamping device in electronic part production process |
-
2017
- 2017-09-14 CN CN201720274280.4U patent/CN206773314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660019A (en) * | 2020-05-22 | 2020-09-15 | 江西福昌发电路科技有限公司 | Circuit board processing clamping device in electronic part production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |