CN221827141U - A display screen test stand convenient for batch testing - Google Patents
A display screen test stand convenient for batch testing Download PDFInfo
- Publication number
- CN221827141U CN221827141U CN202420856710.3U CN202420856710U CN221827141U CN 221827141 U CN221827141 U CN 221827141U CN 202420856710 U CN202420856710 U CN 202420856710U CN 221827141 U CN221827141 U CN 221827141U
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- bolts
- fixing
- display screen
- test
- fixedly arranged
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Abstract
The utility model relates to a display screen test frame convenient for batch test, which belongs to the technical field of display screen test frames and comprises a main body, wherein the upper end of the main body is fixedly provided with a cross beam through bolts, the two sides of the upper end of the cross beam are fixedly provided with fixing columns through bolts, the middle part of the upper end of the cross beam is fixedly provided with a vertical beam through a bolt, one side of the fixed column is fixedly provided with a hinge through a bolt, the hinge is fixedly provided with a fixed plate through a bolt, one side of the fixed plate is fixedly provided with a plurality of test assemblies through bolts, and the test assemblies are fixedly provided with a back plate through screws. The fixing plate is used for fixing the testing assembly, the testing assembly is used for fixing the backboard, and the backboard is used for placing the screen for testing.
Description
Technical Field
The utility model relates to the technical field of display screen test frames convenient for batch test, in particular to a display screen test frame convenient for batch test.
Background
The display screen is an effect for electronic product development, before the display screen is manufactured and sold in a factory, the appearance, the display effect and the like of the display screen are required to be checked, the electrical performance is required to be tested and the like, the display screen can be sold in a factory according with standards, the simultaneous testing of multiple groups of screens cannot be realized by the conventional screen testing device, and the testing efficiency is low.
It has been found by search that a test rack for an LCD display is disclosed in chinese patent issued to bulletin 201820351135.6, comprising a test platform, a rotating suction head, two placement tables arranged opposite to each other, a backlight device, an antistatic adhesive tape, and a flexible circuit board. The utility model discloses a test frame of an LCD display screen, which is characterized in that a through hole is formed in the center of a test platform, a rotating shaft of a rotary suction head penetrates through the through hole, and the test platform is provided with a placing table, an antistatic adhesive tape and a flexible circuit board. In addition, a backlight device is embedded in the test platform. When the display screen is tested, the rotary suction head sucks the display screen at the incoming material position, and then the display screen is placed on the placing table downwards.
However, the prior art patents suffer from the following drawbacks:
The test rack of the LCD display screen can only test a single screen when testing the screen, can not realize testing of multiple groups of screens, has lower test efficiency, and meanwhile, the test device is relatively fixed and can not flexibly move according to requirements.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a display screen testing frame convenient for batch testing, which solves the problems that a single screen can be tested only when the screen is tested, a plurality of groups of screens can not be tested, the testing efficiency is low, and meanwhile, a testing device is relatively fixed and can not flexibly move according to requirements.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: including the main part, its characterized in that: the novel multifunctional lifting device is characterized in that a cross beam is fixed to the upper end of the main body through bolts, fixing columns are fixed to two sides of the upper end of the cross beam through bolts, a vertical beam is fixed to the middle of the upper end of the cross beam through bolts, a hinge is fixed to one side of each fixing column through bolts, a fixing plate is fixed to one side of each hinge through bolts, a plurality of test assemblies are fixed to one side of each fixing plate through bolts, a back plate is fixed to the test assemblies through screws, a plurality of first limiting blocks are fixed to two sides of the back plate through screws, the first limiting blocks are distributed from top to bottom at equal intervals, a plurality of second limiting blocks are fixed to the bottom of the back plate through screws, and the second limiting blocks are distributed to two sides of the bottom of the back plate.
In one preferable aspect of the present utility model, a fixing seat is fixed at the bottom end of the main body through a bolt, and the fixing seat is rotatably connected with a universal wheel through a shaft.
As one preferable mode of the utility model, the front end of the vertical beam is fixed with a plurality of supporting blocks through bolts, the upper edge of the front end of each supporting block is in a circular arc structure, and the supporting blocks are positioned at the bottom ends of the fixing plates.
As one preferable mode of the utility model, the front end of the vertical beam is fixed with a plurality of fixing blocks through bolts, and one side of each fixing block is provided with a rotating shaft.
As one preferable aspect of the present utility model, the rotating shaft is rotatably connected with a rotating buckle, and the length of the rotating buckle is longer than that of the fixed block.
Preferably, the front end of the back plate is provided with a first rubber pad.
As one preferable mode of the utility model, the upper end of the second limiting block is provided with a second rubber pad.
As one preferable mode of the utility model, the rear end of the testing component is fixed with the control component through a screw, the rear end of the testing component is fixed with a power supply through a screw, and the power supply is electrically connected with the control component.
(III) beneficial effects
The utility model provides a display screen test frame convenient for batch test, which has the following beneficial effects:
1. According to the display screen test stand convenient for batch test, the fixing plate is used for fixing the test assembly, the test assembly is used for fixing the backboard, and the backboard is used for placing the screen for testing.
2. According to the display screen testing frame convenient for batch testing, the rubber pad is arranged on one side of the back plate, so that a certain protection effect is achieved on a placed screen, and the screen is prevented from being damaged in the placing process.
3. According to the display screen test frame convenient for batch test, the hinge is arranged, so that the fixed plate can be opened and closed at a certain angle, a person can conveniently install the test screen and access a circuit system, and the device can move more flexibly by arranging the universal wheels.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the main structure of the present utility model;
FIG. 3 is a schematic view of the rear structure of the present utility model;
FIG. 4 is a schematic view of a partial structure of the present utility model;
In the figure: 1. a universal wheel; 2. a fixing seat; 3. a main body; 4. a cross beam; 5. fixing the column; 6. a fixing plate; 7. a hinge; 8. a first rubber pad; 9. a back plate; 10. a testing component; 11. a rotary buckle; 12. a fixed block; 13. a rotating shaft; 14. a first limiting block; 15. a second rubber pad; 16. a second limiting block; 17. a support block; 18. a vertical beam; 19. a control assembly; 20. and a power supply.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a display screen test jig convenient to test in batches, includes main part 3, main part 3 upper end has crossbeam 4 through the bolt fastening, crossbeam 4 upper end both sides are through bolt fastening there being fixed column 5, crossbeam 4 upper end middle part is through bolt fastening there being vertical beam 18, fixed column 5 one side is through bolt fastening there being hinge 7, hinge 7 is through bolt fastening there being fixed plate 6, fixed plate 6 one side is through bolt fastening there being several test assembly 10, test assembly 10 is through screw fastening there being backplate 9, backplate 9 both sides are through screw fastening there being several first stopper 14, first stopper 14 is from last equidistant distribution to lower, backplate 9 bottom is through screw fastening there being several second stopper 16, second stopper 16 distributes with backplate 9 bottom both sides.
In the embodiment of the utility model, the cross beam 4 is fixed at the upper end of the main body 3 and is used for supporting the whole device, the fixing columns 5 are fixed at two sides of the upper end of the cross beam 4 and are used for installing and fixing a plurality of fixing plates 6 through the hinges 7, the hinges 7 are fixed at one side of the fixing columns 5, the fixing plates 6 can be opened and closed at a certain angle through the arrangement of the hinges 7 and are used for facilitating the connection of a test screen and a rear-end circuit by personnel, the vertical beam 18 is fixed at the middle part of the upper end of the cross beam 4 and is used for fixing other devices, the test assemblies 10 are fixed at one side of the fixing plates 6 and are used for installing and fixing the first limiting blocks 14, the first limiting blocks 14 are distributed at equal intervals from top to bottom and are fixed at two sides of the back plate 9 and are used for limiting two sides and the front end of the screen which is placed, the test screen is prevented from falling from two sides and is also prevented from falling from the front end, the bottom of the back plate 9 is fixedly provided with the second limiting blocks 16, the second limiting blocks 16 are distributed at two sides of the back plate 9 and are used for supporting the screen.
Specifically the fixing base 2 is fixed with through the bolt in main part 3 bottom, fixing base 2 is connected with universal wheel 1 through the axle swivelling joint.
In order to solve the problem that the device can flexibly move, as shown in fig. 1, the bottom end of the main body 3 is fixedly provided with a fixing seat 2 for installing the universal wheel 1, and the fixing seat 2 is rotatably connected with the universal wheel 1 through a shaft, so that the device can move more flexibly.
The front ends of the vertical beams 18 are fixed with a plurality of supporting blocks 17 through bolts, the upper edges of the front ends of the supporting blocks 17 are in arc-shaped structures, and the supporting blocks 17 are located at the bottom ends of the fixing plates 6.
In order to solve the problem of reducing hinge stress in a normal state, as shown in fig. 1, the front end of a vertical beam 18 is fixed with a plurality of supporting blocks 17, the upper edge of the front end of each supporting block 17 is of a circular arc structure, so that the fixing plate 6 can be conveniently reset when being opened and closed, the supporting blocks 17 are positioned at the bottom end of the fixing plate 6, and in a normal test state of the device, the supporting blocks 17 play a certain supporting role on the fixing plate 6, so that the stress of the hinge 7 is reduced, and the service life of the device is prolonged.
The front end of the vertical beam 18 is fixed with a plurality of fixing blocks 12 through bolts, and one side of each fixing block 12 is provided with a rotating shaft 13.
In order to solve the problem of limiting the fixing plate, as shown in fig. 4, a plurality of fixing blocks 12 are fixed at the front end of the vertical beam 18, a rotating shaft 13 is arranged at one side of the fixing block 12, and the length of the rotating buckle 11 is longer than that of the fixing block 12.
Specifically, the rotating shaft 13 is rotatably connected with a rotating buckle 11, and the length of the rotating buckle 11 is longer than that of the fixed block 12.
In order to solve the problem, as shown in fig. 2, the rotating shaft 13 is rotatably connected with the rotating buckle 11, the length of the rotating buckle 11 is longer than that of the fixed block 12, and after the fixed plate 6 is reset, the fixed block 12 is limited by rotating the rotating buckle 11, so that the fixed block 12 cannot rotate at a certain angle.
Specifically, a first rubber pad 8 is arranged at the front end of the back plate 9.
In order to solve the problem of the protection of the rear end of the test screen, as shown in fig. 4, the front end of the back plate 9 is provided with a first rubber pad 8, and the screen placed in the back plate is buffered to a certain extent by arranging the first rubber pad 8, so that the damage to the rear end of the screen placed in the back plate is prevented.
The upper end of the second limiting block 16 is provided with a second rubber pad 15.
In order to solve the problem of bottom protection of the test screen, as shown in fig. 4, a second rubber pad 15 is arranged at the upper end of the second limiting block 16 to buffer the placed screen to a certain extent, so that the screen is prevented from being damaged due to the placement of the screen into the bottom.
The rear end of the test assembly 10 is fixed with a control assembly 19 through a screw, the rear end of the test assembly 10 is fixed with a power supply 20 through a screw, and the power supply 20 is electrically connected with the control assembly 19.
In order to solve the problems of controlling the test screen and providing electric energy, as shown in fig. 3, a control component 19 is fixed at the rear end of the test component 10 for controlling the test screen, a power supply 20 is fixed at the rear end of the test component 10, and is connected with an external circuit system to provide required electric energy, the power supply 20 is electrically connected with the control component 19 for providing electric energy for the control component 19, and the control component 19 is electrically connected with the test screen for testing the screen.
Detailed descriptions of known functions and known components are omitted in the specific embodiments of the present disclosure, and the operating means adopted to ensure compatibility of the device are consistent with the parameters of the commercial instruments.
In summary, the working principle and the use flow of the utility model are as follows: the upper end of the main body 3 is fixedly provided with a cross beam 4 for supporting the whole device, two sides of the upper end of the cross beam 4 are fixedly provided with fixing columns 5 for installing and fixing a plurality of fixing plates 6 through hinges 7, one side of each fixing column 5 is fixedly provided with a hinge 7, each hinge 7 is fixedly provided with a fixing plate 6, the fixing plates 6 can be opened and closed at a certain angle through the arrangement of the hinges 7, the fixing plates 6 are used for facilitating the connection of a test screen and a rear-end circuit to be placed by personnel, one side of each fixing plate 6 is fixedly provided with a plurality of test assemblies 10, each test assembly 10 is fixedly provided with a backboard 9 for installing and fixing a first limiting block 14, two sides of each backboard 9 are fixedly provided with a plurality of first limiting blocks 14, the first limiting blocks 14 are distributed at equal intervals from top to bottom and are used for limiting two sides and the front end of the placed screen, the test screen is prevented from falling from two sides and the front end of the test screen is prevented from falling down, so that the screen is damaged, the bottom end of the back plate 9 is fixed with a plurality of second limiting blocks 16, the second limiting blocks 16 are distributed on two sides of the bottom of the back plate 9, the second limiting blocks 16 are arranged to support a screen, the bottom end of the main body 3 is fixedly provided with a fixing seat 2 for installing universal wheels 1, the fixing seat 2 is rotatably connected with the universal wheels 1 through a shaft, the device is more flexible to move, the front end of a vertical beam 18 is fixedly provided with a plurality of supporting blocks 17, the upper edge of the front end of each supporting block 17 is of a circular arc structure, the fixing plate 6 is conveniently reset when being opened and closed, the supporting blocks 17 are positioned at the bottom end of the fixing plate 6, the supporting blocks 17 also play a certain supporting role on the fixing plate 6 in a normal testing state of the device, the stress of a hinge 7 is reduced, the service life of the device is prolonged, the front end of the vertical beam 18 is fixedly provided with a plurality of fixing blocks 12, one side of the fixing blocks 12 is provided with a rotating shaft 13, the length of a rotating buckle 11 is longer than the fixing block 12, the rotating buckle 11 is rotatably connected with the rotating buckle 11, the length of rotatory knot 11 is longer than fixed block 12, after fixed plate 6 returns to the original position, rotatory through rotatory knot 11, carry out spacingly to fixed block 12, make fixed block 12 can not appear certain angle rotation, the backplate 9 front end is provided with first rubber pad 8, through setting up first rubber pad 8, play certain buffering to the screen of placing into, prevent the screen to place into the rear end and cause the damage, second stopper 16 upper end is provided with second rubber pad 15, play certain buffering to the screen of placing into, prevent the screen to place into the bottom and cause the damage, test assembly 10 rear end is fixed with control assembly 19, be used for controlling the test screen, test assembly 10 rear end is fixed with power 20, insert with external circuit system, provide the electric energy that needs, power 20 and control assembly 19 electric connection provide the electric energy for control assembly 19, control assembly 19 and test screen electric connection, test the screen.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Display screen test jig convenient to test in batches, including main part (3), its characterized in that: the novel high-precision test device is characterized in that a cross beam (4) is fixedly arranged at the upper end of the main body (3) through bolts, fixing columns (5) are fixedly arranged at two sides of the upper end of the cross beam (4) through bolts, vertical beams (18) are fixedly arranged at the middle of the upper end of the cross beam (4) through bolts, hinges (7) are fixedly arranged on one sides of the fixing columns (5) through bolts, fixing plates (6) are fixedly arranged on one sides of the hinges (7) through bolts, a plurality of test assemblies (10) are fixedly arranged on one sides of the fixing plates (6) through bolts, a back plate (9) is fixedly arranged on one side of the test assemblies (10) through bolts, a plurality of first limiting blocks (14) are fixedly arranged on two sides of the back plate (9) through bolts, the first limiting blocks (14) are distributed from top to bottom at equal intervals, a plurality of second limiting blocks (16) are fixedly arranged on the bottom of the back plate (9).
2. The display screen test stand for facilitating batch testing as claimed in claim 1, wherein: the bottom of the main body (3) is fixedly provided with a fixing seat (2) through a bolt, and the fixing seat (2) is rotatably connected with a universal wheel (1) through a shaft.
3. The display screen test stand for facilitating batch testing as claimed in claim 1, wherein: the front end of the vertical beam (18) is fixedly provided with a plurality of supporting blocks (17) through bolts, the upper edge of the front end of each supporting block (17) is of a circular arc structure, and each supporting block (17) is located at the bottom end of the corresponding fixing plate (6).
4. A display screen test stand for facilitating batch testing as defined in claim 3, wherein: the front end of the vertical beam (18) is fixed with a plurality of fixing blocks (12) through bolts, and one side of each fixing block (12) is provided with a rotating shaft (13).
5. The display screen test stand for facilitating batch testing as defined in claim 4, wherein: the rotating shaft (13) is rotatably connected with a rotating buckle (11), and the length of the rotating buckle (11) is longer than that of the fixed block (12).
6. The display screen test stand for facilitating batch testing as claimed in claim 1, wherein: the front end of the backboard (9) is provided with a first rubber pad (8).
7. The display screen test stand for facilitating batch testing as claimed in claim 1, wherein: the upper end of the second limiting block (16) is provided with a second rubber pad (15).
8. The display screen test stand for facilitating batch testing as claimed in claim 1, wherein: the rear end of the testing component (10) is fixedly provided with a control component (19) through a screw, the rear end of the testing component (10) is fixedly provided with a power supply (20) through a screw, and the power supply (20) is electrically connected with the control component (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420856710.3U CN221827141U (en) | 2024-04-24 | 2024-04-24 | A display screen test stand convenient for batch testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420856710.3U CN221827141U (en) | 2024-04-24 | 2024-04-24 | A display screen test stand convenient for batch testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221827141U true CN221827141U (en) | 2024-10-11 |
Family
ID=92959996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420856710.3U Expired - Fee Related CN221827141U (en) | 2024-04-24 | 2024-04-24 | A display screen test stand convenient for batch testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221827141U (en) |
-
2024
- 2024-04-24 CN CN202420856710.3U patent/CN221827141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250520 Address after: 214000 Jiangsu Province Wuxi City Xishan District Anzhen Street Danshan Road 78 Xidong Chuanrong Building A Building 518-1 Patentee after: Wuxi Chaozi Microelectronics Technology Co.,Ltd. Country or region after: China Address before: 215000 Jiangsu Province Suzhou City Wujiang District Taoyuan Town Government Building East side Hengxin Avenue 88 (Room 2C-5, Building C, Oriental Hengxin Group Co., Ltd.) Patentee before: Suzhou Biwu Intelligent Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |