CN212887260U - Combined type liquid crystal display screen detection and positioning jig - Google Patents
Combined type liquid crystal display screen detection and positioning jig Download PDFInfo
- Publication number
- CN212887260U CN212887260U CN202021843885.9U CN202021843885U CN212887260U CN 212887260 U CN212887260 U CN 212887260U CN 202021843885 U CN202021843885 U CN 202021843885U CN 212887260 U CN212887260 U CN 212887260U
- Authority
- CN
- China
- Prior art keywords
- display screen
- hole
- positioning
- liquid crystal
- crystal display
- 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
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title description 5
- 230000000007 visual effect Effects 0.000 abstract description 8
- 239000011148 porous material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a modular liquid crystal display detects positioning jig, which comprises a jig body, the tool body has the locating plate of display screen locating hole including having the bottom plate of dodging the hole and setting up on the bottom plate, the locating plate passes through reference column and screw and bottom plate fixed connection, dodge the inboard that the hole site is in the display screen locating hole, the display screen locating hole with dodge and set up to the display screen holding surface between the hole, be provided with a plurality of apical pores on the display screen holding surface, what the apical pore evenly set up around dodging the hole. The utility model can not only position the liquid crystal display screen through the display screen positioning hole arranged on the positioning plate to position the liquid crystal display screen, but also can avoid the visual area in the middle of the liquid crystal display screen through the avoiding hole arranged on the bottom plate, and can support the liquid crystal display screen through the display screen supporting surface on the bottom plate; not only simple structure, the processing of being convenient for can effectively save the cost of material and processing moreover.
Description
Technical Field
The utility model relates to a tool field especially relates to a modular liquid crystal display detects positioning jig.
Background
The liquid crystal panel is widely applied to visual equipment such as mobile phones, notebooks, televisions and the like; in the display industry, because the size of a liquid crystal panel is large, poor processing easily occurs, and therefore, the liquid crystal panel needs to be detected before being installed so as to meet the assembling requirement. However, because the size of the liquid crystal panel is large, the traditional open-frame detection fixture is complex in processing, large in processing amount and high in cost, and the requirements of the existing liquid crystal panel cannot be met. Therefore, there is a need to develop a fixture for processing and fixing the liquid crystal panel.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provide a combined type liquid crystal display screen detection and positioning jig, the utility model has the advantages of novel design, simple structure and convenient use, not only can place the liquid crystal display screen through the display screen positioning hole arranged on the positioning plate to position the liquid crystal display screen, but also can avoid the visual area in the middle of the liquid crystal display screen through the avoiding hole arranged on the bottom plate, and can support the liquid crystal display screen through the display screen supporting surface on the bottom plate; the jig is composed of a bottom plate and a positioning plate, is simple in structure and convenient to process, and can effectively save materials and processing cost.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides a modular liquid crystal display detects positioning jig, includes the tool body, the tool body is including having the bottom plate of dodging the hole and setting up the locating plate that has the display screen locating hole on the bottom plate, the locating plate passes through reference column and screw and bottom plate fixed connection, it is located the inboard of display screen locating hole to dodge the hole, the display screen locating hole with dodge to set up to the display screen holding surface between the hole, be provided with a plurality of apical pores on the display screen holding surface, how much the apical pore evenly set up around dodging the hole. By adopting the technical scheme, the bottom plate and the positioning plate are convenient to process after being detached, and materials and cost are saved; the positioning plate and the bottom plate are combined together through the positioning columns and the screws to form a jig with avoidance holes and display screen positioning holes; the display screen positioning hole is used for installing and positioning the liquid crystal display screen; the avoidance hole is used for avoiding the visual area in the middle of the liquid crystal display screen so as to prevent the visual area from being polluted; the positioning column is used for positioning the bottom plate and the positioning plate; the screw is used for fixing the positioning plate on the bottom plate; the display screen supporting surface is used for supporting non-visible areas on four sides of the liquid crystal display screen; the top hole is used for installing a top rod so as to push the liquid crystal display screen out of the display screen positioning hole from the display screen supporting surface; the display screen positioning groove is formed by the display screen supporting surface between the display screen positioning hole and the avoidance hole and the display screen positioning hole; the screw is a hexagon socket head screw.
Preferably, the distance between the single side of the display screen positioning hole and the avoidance hole is set to be 4-12 mm. By adopting the technical scheme, the liquid crystal display screen can be supported and the visual area in the middle of the liquid crystal display screen can be avoided.
Preferably, the diameter of the top hole is set to be 1/2-3/5 of the distance between the display screen positioning hole and the avoidance hole. By adopting the technical scheme, the holes are prevented from being broken; the top hole is located in the middle of the display screen supporting surface between the display screen positioning hole and the avoiding hole.
Preferably, the positioning plate comprises a first positioning plate and a second positioning plate which is symmetrical to the first positioning plate, a hand taking groove is arranged between the second positioning plate and the first positioning plate, and the hand taking groove is connected with the display screen positioning hole. By adopting the technical scheme, the positioning plate is split into two positioning plates, which is beneficial to processing; the hand taking groove is a gap between the two positioning plates, so that the liquid crystal display screen can be taken out conveniently.
Preferably, the first positioning plate and/or the second positioning plate are/is provided with symmetrical rotary pressing blocks; the rotary pressing block comprises a limiting column and a pressing block which is rotatably connected with the limiting column, and the limiting column is fixedly connected with the first positioning plate and/or the second positioning plate through screws. By adopting the technical scheme, the rotary pressing block is used for pressing the liquid crystal display screen in the display screen positioning hole; wherein, the pressing block rotates through the limiting column; the limiting column is fixed on the positioning plate by a screw; the screw is a hexagon socket head cap screw.
Preferably, the rotary press block includes three in a long side direction of the jig body and two in a wide side direction. Adopt this technical scheme to liquid crystal display is compressed tightly to a plurality of directions.
The utility model has the advantages that:
1. the utility model has the advantages of novel design, simple structure and convenient use, can not only position the liquid crystal display screen through the display screen positioning hole arranged on the positioning plate to position the liquid crystal display screen, but also can avoid the visual area in the middle of the liquid crystal display screen through the avoiding hole arranged on the bottom plate, and can support the liquid crystal display screen through the display screen supporting surface on the bottom plate;
2. the utility model discloses a tool can fix liquid crystal display at the display screen support surface of display screen locating hole bottom through the rotatory briquetting that sets up to prevent that liquid crystal display from rocking in the locating hole, and lead to liquid crystal display's damage;
3. the utility model discloses a tool comprises bottom plate and locating plate, and not only simple structure is convenient for process, can effectively save material moreover and the cost of processing.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a plan view relating to the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure according to the present invention.
The reference numbers in the figures illustrate: the jig comprises a jig body 1, a bottom plate 2, a positioning plate 3, a avoiding hole 4, a display screen positioning hole 5, a positioning column 6, a screw 7, a display screen supporting surface 8, a top hole 9, a hand taking groove 10, a rotary pressing block 11, a limiting column 12, a pressing block 13, a first positioning plate 301 and a second positioning plate 302.
Detailed Description
The invention is further described with reference to the accompanying drawings:
referring to fig. 1-2, a modular liquid crystal display detects positioning jig, including tool body 1, tool body 1 is including having the bottom plate 2 of dodging hole 4 and setting up the locating plate 3 that has display screen locating hole 5 on bottom plate 2, locating plate 3 passes through reference column 6 and screw 7 and bottom plate 2 fixed connection, it is located the inboard of display screen locating hole 5 to dodge hole 4, display screen locating hole 5 and dodge and set up to display screen holding surface 8 between the hole 4, be provided with a plurality of apical pores 9 on the display screen holding surface 8, how much apical pore 9 evenly set up around dodging hole 4. By adopting the technical scheme, the bottom plate 2 and the positioning plate 3 are convenient to process after being separated, and materials and cost are saved; the positioning plate 3 and the bottom plate are combined together through a positioning column 6 and a screw 7 to form a jig with an avoidance hole 4 and a display screen positioning hole 5; the display screen positioning hole 5 is used for installing and positioning the liquid crystal display screen; the avoidance hole 4 is used for avoiding the middle visible area of the liquid crystal display screen so as to prevent the visible area from being polluted; the positioning column 6 is used for positioning the bottom plate 2 and the positioning plate 3; the screw 7 is used for fixing the positioning plate 3 on the bottom plate 2; the display screen supporting surface 8 is used for supporting non-visible areas on four sides of the liquid crystal display screen; the top hole 9 is used for installing a top rod so as to push the liquid crystal display screen out of the display screen positioning hole 5 from the display screen supporting surface 8; the display screen positioning groove is formed by the display screen supporting surface 8 between the display screen positioning hole 5 and the avoidance hole 4 and the display screen positioning hole 5; the screw 7 is a hexagon socket head screw.
Preferably, the distance between the single side of the display screen positioning hole 5 and the avoidance hole 4 is set to be 4-12 mm. By adopting the technical scheme, the liquid crystal display screen can be supported and the visual area in the middle of the liquid crystal display screen can be avoided.
Preferably, the diameter of the top hole 9 is set to 1/2-3/5 of the distance from the display screen positioning hole 5 to the avoidance hole 4. By adopting the technical scheme, the holes are prevented from being broken; wherein, the top hole 9 is positioned in the middle of the display screen supporting surface 8 between the display screen positioning hole 5 and the avoiding hole 4.
Preferably, the positioning plate 3 includes a first positioning plate 301 and a second positioning plate 302 symmetrical to the first positioning plate 301, a hand taking groove 10 is provided between the second positioning plate 302 and the first positioning plate 301, and the hand taking groove 10 is connected with the display screen positioning hole 5. By adopting the technical scheme, the positioning plate is split into two positioning plates, which is beneficial to processing; the hand taking groove 10 is a gap between the two positioning plates, so that the liquid crystal display screen can be taken out conveniently.
Preferably, the first positioning plate 301 and/or the second positioning plate 302 are provided with symmetrical rotating pressing blocks 11; the rotary pressing block 11 comprises a limiting column 12 and a pressing block 13 rotatably connected with the limiting column 12, and the limiting column 12 is fixedly connected with the first positioning plate 301 and/or the second positioning plate 302 through a screw 7. By adopting the technical scheme, the rotary pressing block is used for pressing the liquid crystal display screen in the display screen positioning hole 5; wherein, the pressing block 13 rotates through the limiting column; the limiting column is fixed on the positioning plate by a screw; the screw is a hexagon socket head cap screw.
Preferably, the rotating press block 11 includes three in a long side direction and two in a wide side direction of the jig body 1. Adopt this technical scheme to liquid crystal display is compressed tightly to a plurality of directions.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Before use, the first positioning plate and the second positioning plate are respectively placed on the upper side and the lower side of the bottom plate, then the positioning columns are inserted into the bottom plate from the positioning plates, the positioning plates on the upper side and the lower side are positioned, and the positioning plates are locked on the bottom plate by using cup head screws, so that a jig with the positioning holes, the supporting surface, the avoiding holes and the hand taking grooves is formed; then, inserting the limiting column into a rotating hole on one side of the pressing block, inserting the bottom of the limiting column into a positioning groove arranged on the positioning plate, attaching the bottom of the pressing plate to the surface of the positioning plate, and locking the limiting column on the positioning plate or the bottom plate through a screw; when the liquid crystal display positioning device is used, the liquid crystal display is placed on the supporting surface at the bottom of the positioning hole, then the pressing blocks are pressed on four sides of the liquid crystal display by rotating the pressing blocks, so that the liquid crystal display is fixed on the supporting surface, and then the liquid crystal display is sent to a specified position for detection; after the pressing block is detected to be finished, the pressing block is removed from the liquid crystal display screen, the ejector rod is driven by the ejection mechanism arranged at the bottom of the jig to be inserted into the ejector hole, the liquid crystal display screen is ejected out of the positioning hole, and then the liquid crystal display screen is taken out.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a modular liquid crystal display detects positioning jig, includes tool body (1), its characterized in that: tool body (1) is including having bottom plate (2) of dodging hole (4) and setting up locating plate (3) that has display screen locating hole (5) on bottom plate (2), locating plate (3) are through reference column (6) and screw (7) and bottom plate (2) fixed connection, dodge hole (4) and be located the inboard of display screen locating hole (5), display screen locating hole (5) and dodge set up to display screen holding surface (8) between hole (4), be provided with a plurality of apical holes (9) on display screen holding surface (8), how much apical hole (9) evenly set up around dodging hole (4).
2. The combined type liquid crystal display screen detecting and positioning jig of claim 1, characterized in that: the distance between the single side of the display screen positioning hole (5) and the avoidance hole (4) is set to be 4-12 mm.
3. The combined type liquid crystal display screen detecting and positioning jig of claim 1, characterized in that: the diameter of the top hole (9) is 1/2-3/5 of the distance from the display screen positioning hole (5) to the avoidance hole (4).
4. The combined type liquid crystal display screen detecting and positioning jig of claim 1, characterized in that: the positioning plate (3) comprises a first positioning plate (301) and a second positioning plate (302) symmetrical to the first positioning plate (301), a hand taking groove (10) is arranged between the second positioning plate (302) and the first positioning plate (301), and the hand taking groove (10) is connected with the display screen positioning hole (5).
5. The combined type liquid crystal display screen detecting and positioning jig of claim 4, wherein: symmetrical rotary pressing blocks (11) are arranged on the first positioning plate (301) and/or the second positioning plate (302); the rotary pressing block (11) comprises a limiting column (12) and a pressing block (13) rotatably connected with the limiting column (12), and the limiting column (12) is fixedly connected with the first positioning plate (301) and/or the second positioning plate (302) through a screw (7).
6. The combined type liquid crystal display screen detecting and positioning jig of claim 5, wherein: the rotary pressing block (11) comprises three in the long side direction of the jig body (1) and two in the wide side direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021843885.9U CN212887260U (en) | 2020-08-29 | 2020-08-29 | Combined type liquid crystal display screen detection and positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021843885.9U CN212887260U (en) | 2020-08-29 | 2020-08-29 | Combined type liquid crystal display screen detection and positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212887260U true CN212887260U (en) | 2021-04-06 |
Family
ID=75251199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021843885.9U Expired - Fee Related CN212887260U (en) | 2020-08-29 | 2020-08-29 | Combined type liquid crystal display screen detection and positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212887260U (en) |
-
2020
- 2020-08-29 CN CN202021843885.9U patent/CN212887260U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202133628U (en) | Lighting jig | |
| CN212887260U (en) | Combined type liquid crystal display screen detection and positioning jig | |
| CN203433003U (en) | A pneumatic testing rack | |
| CN214818126U (en) | Turning device for processing plasma display | |
| CN212905800U (en) | Spliced liquid crystal display screen detection piece | |
| CN110193737B (en) | Multistation LCD display screen cuts location frock | |
| CN210154751U (en) | Airtight detection machine with hole shutoff function | |
| CN212008137U (en) | Display screen test fixture | |
| CN212451190U (en) | Burst and prick a grain positioning fixture | |
| CN105458774A (en) | Clamp for processing steel backs | |
| CN206366618U (en) | A kind of pin bender for various electronic components | |
| CN219925018U (en) | Photovoltaic support welding positioning device | |
| CN221248384U (en) | 8-Degree grinding and polishing clamp for chip bar | |
| CN215812110U (en) | Liquid crystal display panel stress testing device | |
| CN219016742U (en) | Screen sealing and pressure maintaining jig | |
| CN217875020U (en) | Reusable warning device for building construction safety | |
| CN212653076U (en) | Vacuum adsorption's adds clamping apparatus | |
| CN220244705U (en) | Automatic detection device for display screen | |
| CN210982541U (en) | A test fixture for laminating display module assembly entirely | |
| CN219403345U (en) | Positioning structure for workbench | |
| CN210436009U (en) | Novel clamp upper pressure plate flip structure | |
| CN214846128U (en) | Silicon-based liquid crystal display test fixture | |
| CN212779732U (en) | Fixing clamp for sensitive element in TO type sensor | |
| CN214042943U (en) | LCM display screen convenient to maintenance | |
| CN219855339U (en) | TFT-LCD base plate glass processing protection device |
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: 20210406 |