CN211906912U - Liquid crystal display panel electric property test equipment - Google Patents
Liquid crystal display panel electric property test equipment Download PDFInfo
- Publication number
- CN211906912U CN211906912U CN202020428776.4U CN202020428776U CN211906912U CN 211906912 U CN211906912 U CN 211906912U CN 202020428776 U CN202020428776 U CN 202020428776U CN 211906912 U CN211906912 U CN 211906912U
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- Prior art keywords
- liquid crystal
- plate
- sliding
- movable claw
- touch
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 45
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 210000000078 claw Anatomy 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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Abstract
The utility model discloses a liquid crystal display panel electrical property test equipment, comprising a base plate, one side of bottom plate is connected with the display screen, the inside of bottom plate is provided with the sliding tray, still includes, the sliding plate, its activity joint in the inside of sliding tray, one side threaded connection of sliding plate has fastening bolt, fastening bolt's one end and sliding tray bottom contact are connected. The utility model discloses beneficial effect is provided with the sliding tray in the inside of bottom plate, the inside movable clamping of sliding tray has the sliding plate, upper end one side fixedly connected with movable claw of sliding plate, the movable claw can be at the horizontal adjustment of sliding tray, sliding plate one side is fastened through fastening bolt, the movable claw carries out liquid crystal display panel's chucking with the stationary dog cooperation, the backing plate can carry out the flexibility to liquid crystal display panel and accept, the conflict board provides elasticity through the conflict spring, promote the upper end contact chucking of conflict board and liquid crystal display panel, mobilizable movable claw carries out the liquid crystal display panel of different widths and carries out the joint, wide application scope.
Description
Technical Field
The utility model relates to a liquid crystal display panel tests technical field, specifically is a liquid crystal display panel electrical property test equipment.
Background
The liquid crystal panel is a material for determining the brightness, contrast, color and visual angle of the liquid crystal display, the price trend of the liquid crystal panel directly influences the price of the liquid crystal display, the quality and the technology of the liquid crystal panel are related to the overall performance of the liquid crystal display, and the liquid crystal panel needs to be subjected to electrical performance test in the production process of the liquid crystal panel so as to ensure the normal use of the liquid crystal panel.
The conventional liquid crystal panel electrical performance testing equipment is simple in structure, cannot be suitable for various liquid crystal panels, cannot stably clamp the liquid crystal panels, and is poor in using effect, so that the problem of solving the series of problems is solved by providing the liquid crystal panel electrical performance testing equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal panel electric property test equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid crystal display panel electrical property test equipment, includes the bottom plate, one side of bottom plate is connected with the display screen, the inside of bottom plate is provided with the sliding tray, still includes:
the sliding plate is movably clamped in the sliding groove, one side of the sliding plate is in threaded connection with a fastening bolt, and one end of the fastening bolt is in contact connection with the bottom of the sliding groove;
the movable claw is fixedly connected to the upper end of the sliding plate, a base plate is connected to the inside of the movable claw, a wire groove is formed in one side of the upper end of the movable claw, and an installation groove is formed in the upper end of the movable claw;
the pull rod is movably clamped inside the mounting groove, one end of the pull rod is fixedly connected with a touch plate, a clamping groove is formed in the touch plate, a touch block is movably clamped inside the clamping groove, a spring is clamped inside the clamping groove, one end of the touch block is connected with a connecting wire, a contact spring is connected to the pull rod in a sleeved mode, and one end of the contact spring is in contact connection with the mounting groove;
the fixed claw is fixedly connected to one side of the bottom plate, and the fixed claw and the movable claw are arranged in the same manner.
Preferably, the display screen is electrically connected with the connecting wire, and the connecting wire is arranged with a certain length.
Preferably, the sliding plate is clamped with the sliding groove in a matching mode, and one side of the sliding plate is provided with a threaded hole matched with the fastening bolt.
Preferably, the movable claw and the fixed claw are both arranged in an arc shape, the movable claw and the fixed claw are both connected with backing plates, the backing plates are arranged on the same horizontal plane, and the backing plates are arranged elastically.
Preferably, the setting length of the pull rod is matched with the stroke of the abutting plate, and the pull rod is movably matched and clamped with the mounting groove.
Preferably, the bottom of the touch panel is provided with symmetrical touch blocks, and the front ends of the touch blocks are arranged in an arc shape.
Preferably, the wire casing sets up certain width, the connecting wire runs through the wire casing, the one end and the touch multitouch electric connection of connecting wire.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with the sliding tray in the inside of bottom plate, the inside activity joint of sliding tray has the sliding plate, upper end one side fixedly connected with movable claw of sliding plate, the movable claw can be in the horizontal adjustment of sliding tray, sliding plate one side is fastened through fastening bolt, the movable claw cooperates with the stationary dog and carries out the chucking of liquid crystal display panel, the backing plate can carry out the flexible accepting to liquid crystal display panel, the conflict board provides elasticity through the conflict spring, promote the upper end contact chucking of conflict board and liquid crystal display panel, mobilizable movable claw carries out the joint of liquid crystal display panel of different width, application scope is wide;
2. the utility model discloses there is the touch multitouch of symmetry at the inside activity joint of conflict board, and the front end of touch multitouch is the arc setting, and through touch multitouch and liquid crystal display panel's upper end contact, carry out the electrical contact, the touch multitouch is connected with the one end of connecting wire, transmits the display screen through the connecting wire with the signal of telecommunication, and the display screen shows the result after will detecting, and the audio-visual detection of being convenient for is observed.
Drawings
Fig. 1 is a schematic plan view of the present invention.
Fig. 2 is a schematic view of the connection of the movable claws of the present invention.
Fig. 3 is an enlarged schematic view of fig. 1 of the present invention.
In the figure: 1. a base plate; 2. a display screen; 3. a sliding groove; 4. a sliding plate; 5. fastening a bolt; 6. a movable jaw; 7. a base plate; 8. a wire slot; 9. mounting grooves; 10. a pull rod; 11. a touch plate; 12. a clamping groove; 13. a contact block; 14. a spring; 15. a connecting wire; 16. against the spring; 17. and fixing the claws.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a liquid crystal display panel electrical property test equipment, includes bottom plate 1, and one side of bottom plate 1 is connected with display screen 2, and the inside of bottom plate 1 is provided with sliding tray 3, still includes:
the sliding plate 4 is movably clamped in the sliding groove 3, one side of the sliding plate 4 is in threaded connection with a fastening bolt 5, and one end of the fastening bolt 5 is in contact connection with the bottom of the sliding groove 3;
the movable claw 6 is fixedly connected to the upper end of the sliding plate 4, a backing plate 7 is connected to the inside of the movable claw 6, a wire groove 8 is formed in one side of the upper end of the movable claw 6, and an installation groove 9 is formed in the upper end of the movable claw 6;
the pull rod 10 is movably clamped inside the mounting groove 9, one end of the pull rod 10 is fixedly connected with a touch plate 11, a clamping groove 12 is formed inside the touch plate 11, a touch block 13 is movably clamped inside the clamping groove 12, a spring 14 is clamped inside the clamping groove 12, one end of the touch block 13 is connected with a connecting wire 15, a touch spring 16 is connected to the pull rod 10 in a sleeved mode, and one end of the touch spring 16 is in contact connection with the mounting groove 9;
and the fixed claw 17 is fixedly connected to one side of the bottom plate 1, and the fixed claw 17 and the movable claw 6 are arranged in the same way.
Specifically, as shown in fig. 1 to 3, the display screen 2 is electrically connected to the connection line 15, the connection line 15 is set to have a certain length, the detection data is displayed through the display screen 2, and the connection line 15 outputs the data.
Specifically, as shown in fig. 1 to 3, the sliding plate 4 is clamped with the sliding groove 3 in a matching manner, a threaded hole matched with the fastening bolt 5 is formed in one side of the sliding plate 4, the sliding plate 4 is limited in the sliding groove 3 in a clamping manner, and one side of the sliding plate 4 is fastened and positioned by the fastening bolt 5.
Specifically, as shown in fig. 1-3, movable jaw 6 and fixed jaw 17 are both arc-shaped, and backing plates 7 are connected to the insides of movable jaw 6 and fixed jaw 17, and the backing plates 7 are arranged on the same horizontal plane, and the backing plates 7 are elastically arranged, so that the movable jaw 6 and the fixed jaw 17 are matched to clamp the liquid crystal panel, thereby facilitating subsequent clamping.
Specifically, as shown in fig. 1 to 3, the setting length of the pull rod 10 is matched with the stroke of the touch plate 11, the pull rod 10 is movably matched and clamped with the mounting groove 9, one end of the pull rod 10 is connected with the touch plate 11, and the pull rod 10 can freely slide in the mounting groove 9 to adjust the height.
Specifically, as shown in fig. 1 to 3, symmetrical contact blocks 13 are arranged at the bottom of the touch panel 11, the front ends of the contact blocks 13 are arranged in an arc shape, and the symmetrical contact blocks 13 perform electrical contact on the liquid crystal panel to perform electrical detection on the liquid crystal panel.
Specifically, as shown in fig. 1-3, the wire casing 8 is provided with a certain width, the connecting wire 15 penetrates through the wire casing 8, one end of the connecting wire 15 is electrically connected with the contact block 13, the connecting wire 15 can move in the wire casing 8, the influence on the connecting wire 15 caused by the up-and-down movement of the contact plate 11 is avoided, and the using effect is good.
The working principle is as follows: when the utility model is used, a sliding groove 3 is arranged in a bottom plate 1, a sliding plate 4 is movably clamped in the sliding groove 3, a movable claw 6 is fixedly connected with one side of the upper end of the sliding plate 4, the movable claw 6 can be horizontally adjusted in the sliding groove 3, one side of the sliding plate 4 is fastened through a fastening bolt 5, the movable claw 6 is matched with a fixed claw 17 to clamp the liquid crystal panel, a backing plate 7 can flexibly support the liquid crystal panel, an elastic force is provided by a supporting plate 11 through a supporting spring 16 to push the supporting plate 11 to be in contact clamping with the upper end of the liquid crystal panel, the movable claw 6 can be moved to clamp the liquid crystal panels with different widths, symmetrical contact blocks 13 are movably clamped in the inner part of the supporting plate 11, the front ends of the contact blocks 13 are in arc-shaped arrangement and are in contact with the upper end of the liquid crystal panel through the contact blocks 13 to carry out electrical contact, the contact, the electric signal is transmitted to the display screen 2 through the connecting wire 15, and the result after detection is displayed on the display screen 2, so that the visual detection and observation are facilitated.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a liquid crystal display panel electrical property test equipment, includes bottom plate (1), its characterized in that, one side of bottom plate (1) is connected with display screen (2), the inside of bottom plate (1) is provided with sliding tray (3), still includes:
the sliding plate (4) is movably clamped in the sliding groove (3), one side of the sliding plate (4) is in threaded connection with a fastening bolt (5), and one end of the fastening bolt (5) is in contact connection with the bottom of the sliding groove (3);
the movable claw (6) is fixedly connected to the upper end of the sliding plate (4), a base plate (7) is connected to the interior of the movable claw (6), a wire groove (8) is formed in one side of the upper end of the movable claw (6), and a mounting groove (9) is formed in the upper end of the movable claw (6);
the pull rod (10) is movably clamped inside the mounting groove (9), one end of the pull rod (10) is fixedly connected with a touch plate (11), a clamping groove (12) is formed in the touch plate (11), a touch block (13) is movably clamped inside the clamping groove (12), a spring (14) is clamped inside the clamping groove (12), one end of the touch block (13) is connected with a connecting wire (15), a touch spring (16) is connected to the pull rod (10) in a sleeved mode, and one end of the touch spring (16) is in contact connection with the mounting groove (9);
the fixed claw (17) is fixedly connected to one side of the bottom plate (1), and the fixed claw (17) and the movable claw (6) are arranged in the same manner.
2. The liquid crystal panel electrical performance testing apparatus of claim 1, wherein: display screen (2) and connecting wire (15) electric connection, connecting wire (15) set up certain length.
3. The liquid crystal panel electrical performance testing apparatus of claim 1, wherein: the sliding plate (4) is clamped with the sliding groove (3) in a matched mode, and one side of the sliding plate (4) is provided with a threaded hole matched with the fastening bolt (5).
4. The liquid crystal panel electrical performance testing apparatus of claim 1, wherein: movable claw (6) are the arc setting with stationary dog (17), movable claw (6) all are connected with backing plate (7) with the inside of stationary dog (17), backing plate (7) set up on same horizontal plane, backing plate (7) are the elasticity setting.
5. The liquid crystal panel electrical performance testing apparatus of claim 1, wherein: the length of setting up of pull rod (10) and touch panel (11) stroke phase-match, pull rod (10) and mounting groove (9) activity match joint.
6. The liquid crystal panel electrical performance testing apparatus of claim 1, wherein: the bottom of the touch panel (11) is provided with symmetrical touch blocks (13), and the front ends of the touch blocks (13) are arranged in an arc shape.
7. The liquid crystal panel electrical performance testing apparatus of claim 1, wherein: wire casing (8) set up certain width, wire casing (8) are run through in connecting wire (15), the one end and the contact block (13) electric connection of connecting wire (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428776.4U CN211906912U (en) | 2020-03-30 | 2020-03-30 | Liquid crystal display panel electric property test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020428776.4U CN211906912U (en) | 2020-03-30 | 2020-03-30 | Liquid crystal display panel electric property test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211906912U true CN211906912U (en) | 2020-11-10 |
Family
ID=73274462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020428776.4U Expired - Fee Related CN211906912U (en) | 2020-03-30 | 2020-03-30 | Liquid crystal display panel electric property test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211906912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118191562A (en) * | 2024-04-29 | 2024-06-14 | 科世佳集成电路(广东)有限公司 | PCB board test fixture |
-
2020
- 2020-03-30 CN CN202020428776.4U patent/CN211906912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118191562A (en) * | 2024-04-29 | 2024-06-14 | 科世佳集成电路(广东)有限公司 | PCB board 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 |
Granted publication date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |