CN208084213U - A kind of LCD screen test fixture - Google Patents
A kind of LCD screen test fixture Download PDFInfo
- Publication number
- CN208084213U CN208084213U CN201820575855.0U CN201820575855U CN208084213U CN 208084213 U CN208084213 U CN 208084213U CN 201820575855 U CN201820575855 U CN 201820575855U CN 208084213 U CN208084213 U CN 208084213U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- lcd screen
- plate
- pedestal
- clamping plate
- 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
Links
Abstract
The utility model discloses a kind of LCD screen test fixtures, including chuck body, the chuck body lower part is fixedly installed pedestal, and support base is fixedly mounted in pedestal top edge position, the top plate top is threaded with the second threaded rod, and the second threaded rod lower part is installed with second clamping plate, and second threaded rod top is threaded with the second nut, pedestal central upper portion position is installed with spring pedestal, and spring pedestal top is installed with positioning plate.The LCD screen test fixture is gripped by first clamping plate in LCD screen both sides, second clamping plate and positioning plate form both sides gripping up and down, first threaded rod and the second threaded rod can adjust gripping distance, work is gripped to meet different LCD screens, it is unstable to solve traditional fixture gripping, it is easy that LCD screen is caused to damage, and can not carry out gripping various sizes of LCD screen, the single problem of structure.
Description
Technical field
The utility model is related to LCD screen technical field, specially a kind of LCD screen test fixture.
Background technology
LCD screen, including LCD（Liquid Crystal DIS）Display and light-emitting diode display are to stimulate liquid with electric current
The mode of brilliant molecule generates point, line, surface cooperation back fluorescent tube and constitutes picture and traditional cathode-ray tube（CRT）Display phase
Than its volume is bigger, and picture is soft, and picture will not flicker, and reduces the fatigue of eyes.
LCD screen is tested after being produced, to detect the qualification rate of LCD screen, in LCD screen
It when being detected, needs to grip LCD screen, the gripping of traditional fixture is unstable, is easy to cause to damage to LCD screen
Wound, and it is unable to control LCD screen placement position, structure is single.
Utility model content
The purpose of this utility model is to provide a kind of LCD screen test fixtures, to solve to propose in above-mentioned background technology
Traditional fixture gripping it is unstable, be easy that LCD screen is caused to damage, and can not carry out gripping various sizes of liquid crystal display
Curtain, the single problem of structure.
To achieve the above object, the utility model provides the following technical solutions：A kind of LCD screen test fixture, including folder
Has ontology, the chuck body lower part is fixedly installed pedestal, and support base, the branch is fixedly mounted in pedestal top edge position
Support seat side is threaded with the first threaded rod, and the end of the first threaded rod is installed with first clamping plate, first folder
Plate surface is fitted with rubber layer, and the other end of first threaded rod is threadedly coupled with the first nut, and the support base top is solid
Surely it is provided with positioning column, and positioning column and the positioning through hole of top plate lower part are connected together, the top plate top is threaded with
Two threaded rods, and the second threaded rod lower part is installed with second clamping plate, second threaded rod top is threaded with second
Nut, pedestal central upper portion position is installed with spring pedestal, and spring pedestal top is installed with positioning plate.
Preferably, the support base is symmetric in positioning plate both sides, and positioning plate is located in pedestal symmetrical center line,
The connecting line construction of the support base is parallel with chassis side.
Preferably, the support base is parallel with first clamping plate, and the first threaded rod is symmetric in positioning plate both sides.
Preferably, second threaded rod is in matrix type structure on top plate top, and top plate is parallel with second clamping plate.
Preferably, the positioning plate surface is wavy shaped configuration, and is mutually parallel between positioning plate and second clamping plate, described
Positioning plate material is elastic cotton.
Compared with prior art, the utility model has the beneficial effects that：The LCD screen test fixture passes through first clamping plate
It is gripped in LCD screen both sides, second clamping plate and positioning plate form both sides gripping up and down, the first threaded rod and the second screw thread
Bar can adjust gripping distance, and work is gripped to meet different LCD screens, solve traditional fixture and grip unstable, appearance
Easily LCD screen is caused to damage, and can not carry out gripping various sizes of LCD screen, the single problem of structure.The liquid crystal display
Support base on curtain test fixture forms symmetrical in positioning plate both sides, and the first threaded rod on support base passes through first clamping plate
It is cooperated with positioning plate to needing detection LCD screen that gripping is fixed, the first threaded rod constitutes vertical connection with support base
The extruding dynamics with LCD screen, the second threaded rod is adjusted by the first threaded rod in structure, the first clamping plate on support base
By being threadedly coupled with top plate, so that second clamping plate is carried out fixture to LCD screen, position is put convenient for adjusting liquid crystal display
It sets, work is detected to carry out LCD screen, positioning plate is wavy shaped configuration, and carrying out stabilization to LCD screen convenient for positioning plate puts
It sets, while LCD screen will not be damaged, the apparatus structure is simple, cost-effective.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model positioning plate distributed architecture schematic diagram；
Fig. 4 is the utility model top plate overlooking structure diagram.
In figure：1, chuck body, 2, pedestal, 3, support base, the 4, first threaded rod, 5, first clamping plate, 6, rubber layer, 7,
One nut, 8, positioning column, 9, top plate, 10, positioning through hole, the 11, second threaded rod, 12, second clamping plate, the 13, second nut, 14,
Spring pedestal, 15, positioning plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of LCD screen test fixture, including fixture
Ontology 1, support base 3, the first threaded rod 4, first clamping plate 5, rubber layer 6, the first nut 7, positioning column 8, top plate 9, is determined pedestal 2
Position through-hole 10, the second threaded rod 11, second clamping plate 12, the second nut 13, spring pedestal 14 and positioning plate 15, under chuck body 1
Portion is fixedly installed pedestal 2, and support base 3 is fixedly mounted in 2 top edge position of pedestal, and support base 3 is in 15 both sides of positioning plate
It is symmetrical, and positioning plate 15 is located in 2 symmetrical center line of pedestal, the connecting line construction of support base 3 is parallel with 2 side of pedestal,
Support base 3 forms symmetrical in 15 both sides of positioning plate, and the first threaded rod 4 on support base 3 passes through first clamping plate 5 and positioning plate
15 cooperate to needing detection LCD screen that gripping is fixed, and 3 side of support base is threaded with the first threaded rod 4, and
The end of first threaded rod 4 is installed with first clamping plate 5, and support base 3 is parallel with first clamping plate 5, and the first threaded rod 4 exists
15 both sides of positioning plate are symmetric, and the first threaded rod 4 constitutes vertical connecting structure with support base 3, the first folder on support base 3
The extruding dynamics with LCD screen is adjusted by the first threaded rod 4 for plate 5, and 5 surface of first clamping plate is fitted with rubber layer 6, the
The other end of one threaded rod 4 is threadedly coupled with the first nut 7, and 3 top of support base is fixedly installed positioning column 8, and positioning column 8 with
The positioning through hole 10 of 9 lower part of top plate is connected together, and 9 top of top plate is threaded with the second threaded rod 11, and the second threaded rod 11
Lower part is installed with second clamping plate 12, and 11 top of the second threaded rod is threaded with the second nut 13,2 central upper portion position of pedestal
It sets and is installed with spring pedestal 14, and 14 top of spring pedestal is installed with positioning plate 15,15 surface of positioning plate is wave
Shape structure, and be mutually parallel between positioning plate 15 and second clamping plate 12,15 material of positioning plate is elastic cotton, and positioning plate 15 is wave
Shape structure carries out LCD screen convenient for positioning plate 15 to stablize placement, while will not be damaged to LCD screen, the device knot
Structure is simple, cost-effective.
Operation principle：When using the LCD screen test fixture, the connection structure in chuck body 1 is examined first
It looks into, ensures that chuck body 1 during carrying out LCD screen detection, can be stablized and carry out gripping work, after inspection, then
Following operation is carried out, according to the size of LCD screen, carries out selection LCD screen modes of emplacement, it, will when LCD screen is larger
LCD screen is directly placed at the top of positioning plate 15, while the second threaded rod 11 being made to be moved in top plate 9, makes the second screw thread
The second clamping plate 12 of 11 end of bar carries out gripping work to LCD screen surface, while in order to grip stabilization, can pass through mobile branch
The first threaded rod 4 for supportting 3 both sides of seat, makes the first clamping plate 5 of 4 end of the first threaded rod that LCD screen side be fixed, Gu
After fixed, LCD screen is made to be detected work, when LCD screen is smaller, put LCD screen is vertical with positioning plate 15
It sets, 15 surface of positioning plate is wavy shaped configuration, makes second clamping plate 12 that LCD screen side be fixed, while making first clamping plate
5 pairs of LCD screens carry out positive and negative and grip work, after gripping, then are detected work, here it is LCD screen tests
The use process of fixture.
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of LCD screen test fixture, including chuck body（1）, it is characterised in that：The chuck body（1）Lower part is fixed
It is provided with pedestal（2）, and pedestal（2）Support base is fixedly mounted in top edge position（3）, the support base（3）Side screw thread connects
It is connected to the first threaded rod（4）, and the first threaded rod（4）End be installed with first clamping plate（5）, the first clamping plate（5）
Surface is fitted with rubber layer（6）, first threaded rod（4）The other end and the first nut（7）It is threadedly coupled, the support base
（3）Top is fixedly installed positioning column（8）, and positioning column（8）With top plate（9）The positioning through hole of lower part（10）It is connected together, institute
State top plate（9）Top is threaded with the second threaded rod（11）, and the second threaded rod（11）Lower part is installed with second clamping plate
（12）, second threaded rod（11）Top is threaded with the second nut（13）, the pedestal（2）Central upper portion position is fixed
Spring pedestal is installed（14）, and spring pedestal（14）Top is installed with positioning plate（15）.
2. a kind of LCD screen test fixture according to claim 1, it is characterised in that：The support base（3）It is positioning
Plate（15）Both sides are symmetric, and positioning plate（15）Positioned at pedestal（2）In symmetrical center line, the support base（3）Line
Structure and pedestal（2）Side is parallel.
3. a kind of LCD screen test fixture according to claim 1, it is characterised in that：The support base（3）With first
Clamping plate（5）It is parallel, and the first threaded rod（4）In positioning plate（15）Both sides are symmetric.
4. a kind of LCD screen test fixture according to claim 1, it is characterised in that：Second threaded rod（11）?
Top plate（9）Top is in matrix type structure, and top plate（9）With second clamping plate（12）It is parallel.
5. a kind of LCD screen test fixture according to claim 1, it is characterised in that：The positioning plate（15）Surface is
Wavy shaped configuration, and positioning plate（15）With second clamping plate（12）Between be mutually parallel, the positioning plate（15）Material is elastic cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575855.0U CN208084213U (en) | 2018-04-23 | 2018-04-23 | A kind of LCD screen test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820575855.0U CN208084213U (en) | 2018-04-23 | 2018-04-23 | A kind of LCD screen test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208084213U true CN208084213U (en) | 2018-11-13 |
Family
ID=64056912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820575855.0U Expired - Fee Related CN208084213U (en) | 2018-04-23 | 2018-04-23 | A kind of LCD screen test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208084213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041880A1 (en) * | 2020-08-27 | 2022-03-03 | 昆山国显光电有限公司 | Wrinkle test fixture |
-
2018
- 2018-04-23 CN CN201820575855.0U patent/CN208084213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041880A1 (en) * | 2020-08-27 | 2022-03-03 | 昆山国显光电有限公司 | Wrinkle test fixture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190423 |