CN215986801U - Test tool for producing liquid crystal display - Google Patents
Test tool for producing liquid crystal display Download PDFInfo
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- CN215986801U CN215986801U CN202122722761.6U CN202122722761U CN215986801U CN 215986801 U CN215986801 U CN 215986801U CN 202122722761 U CN202122722761 U CN 202122722761U CN 215986801 U CN215986801 U CN 215986801U
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- mounting frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 30
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a test tool for producing a liquid crystal display screen, which comprises a mounting frame, wherein a mounting plate is fixedly arranged on the top surface of the outer upper end of the mounting frame, a pull rod is connected inside the mounting plate, a compression spring is sleeved outside the middle of the pull rod, a bottom plate is arranged on the inner lower side of the mounting frame, fixing columns are arranged on the upper end surfaces of the left side and the right side of the bottom plate, the bottom plate is mutually connected with a fixing frame through the fixing columns, a clamping plate is fixedly arranged on the outer surface of the fixing frame, the outer surface of the clamping plate is mutually connected with the inner wall of the mounting frame, an outer rod is fixedly arranged on the inner side surface of the mounting frame, a rotating handle is arranged on the outer surface of an inner rod, connecting strips are arranged on the upper side and the lower side of a rotating disk, and the connecting strips are fixedly arranged on the inner side surface of the outer rod. This test fixture is used in LCD screen production can fix the LCD screen of equidimension not to dismantlement structure makes things convenient for operating personnel to the carrying of device, has improved the practicality of self.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display production, in particular to a test tool for liquid crystal display production.
Background
The liquid crystal display is a plane ultrathin display device, it is made up of a certain number of colour or black and white pixels, and is placed in the front of light source or reflecting surface, the liquid crystal is a special substance between solid and liquid, it is an organic compound, it is liquid in normal state, but its molecular arrangement is very regular the same as that of solid crystal, so that it is named liquid crystal, its main principle is that the current stimulates the liquid crystal molecule to produce point, line and surface and matches with back lamp tube to form picture.
In current test fixture, often can only connect fixedly to fixed size's article to can't dismantle self, inconvenient operating personnel's transport. Aiming at the problems, the innovative design is carried out on the basis of the original test tool.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a test tool for producing a liquid crystal display, which solves the problems that in the existing test tool, articles with fixed sizes can only be connected and fixed, and the test tool cannot be detached per se, so that the test tool is inconvenient for operators to carry.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a testing tool for producing a liquid crystal display screen comprises a mounting frame, wherein a mounting plate is fixedly arranged on the surface of the top of the outer upper end of the mounting frame, a pull rod is connected inside the mounting plate, the top of the inner end of the pull rod is fixedly connected with a clamping block, a compression spring is sleeved on the outer side of the middle of the pull rod, the inner side surface of the compression spring is connected with the clamping block, the bottom of the lower end of the clamping block is connected with the inner side of the upper portion of the mounting frame through a limiting block, a bottom plate is arranged on the lower side inside the mounting frame, fixing columns are arranged on the upper end surfaces of the left side and the right side of the bottom plate, the bottom of the lower end of each fixing column is fixedly connected with a fixing bolt, the bottom plate is connected with the mounting frame through the fixing columns, clamping grooves are formed in the joints of the fixing columns and the mounting frame, clamping plates are reserved on the left side inside the mounting frame, and clamping plates are fixedly arranged on the surface of the outer side of the mounting frame, and the outside surface of cardboard and the inner wall interconnect of mounting bracket, the inboard fixed surface of mounting bracket is provided with the outer pole, and the inboard of outer pole is located the inside of interior pole, the outside surface of interior pole is provided with changes the handle, and changes the inner top of handle and install the carousel, the upper and lower both sides of carousel all are provided with the connecting strip, and connecting strip fixed mounting is at the inboard surface of outer pole.
Preferably, the cross section of the fixture block is in an L-shaped structure, the fixture block and the mounting plate form a sliding structure through the pull rod, and the fixture block and the mounting plate form an elastic structure through the compression spring.
Preferably, the connection mode of the limiting block and the inner upper end of the mounting frame is nested, and the limiting block and the clamping block at the upper end are of an integrated structure.
Preferably, the fixing frame and the bottom plate form a dismounting and mounting structure through the fixing column and the fixing bolt, and the fixing column and the fixing bolt are connected in a threaded manner.
Preferably, the cross sectional shape of cardboard is the arc structure, and the cardboard passes through the mount and constitutes sliding construction with the bottom plate to the joint face of the inner wall of cardboard and mount frame is laminated each other.
Preferably, the outer rod and the connecting strip are of an integrated structure, and the outer rod and the inner rod form a telescopic structure.
Preferably, the connecting strip and the inner rod form a sliding structure through the rotary table, the connecting strip and the rotary table are connected in a meshing mode, and the rotary table and the inner rod form a rotating structure through the rotating handle.
(III) advantageous effects
The utility model provides a test tool for liquid crystal display production. The method has the following beneficial effects:
(1) this test fixture is used in LCD screen production through the use of outer pole and interior pole, can slide the position of mounting bracket, later alright connect the device to the article of equidimension not to the setting is connected in the meshing of carousel and connecting strip, can avoid when using, and outer pole and interior pole take place gliding condition, have guaranteed the device's stability.
(2) This test fixture is used in LCD screen production can adjust the mount position of upside through the use of bottom plate to make mounting bracket and bottom plate dismantle, make things convenient for operating personnel's transport, and when using, can fix into different heights with the mounting bracket, make things convenient for the processing after the operating personnel simultaneously, improved the device's practicality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional top view of the present invention;
FIG. 3 is a schematic front view of a connection section of the mounting bracket of the present invention;
fig. 4 is a schematic view of a connection structure between a fixing column and a fixing frame according to the present invention.
In the figure: 1. a mounting frame; 2. mounting a plate; 3. a pull rod; 4. a clamping block; 5. a compression spring; 6. a limiting block; 7. a base plate; 8. fixing a column; 9. a fixing bolt; 10. a fixed mount; 11. a card slot; 12. clamping a plate; 13. an outer rod; 14. an inner rod; 15. turning a handle; 16. a turntable; 17. and (4) connecting strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a test tool for producing a liquid crystal display screen comprises an installation frame 1, an installation plate 2, a pull rod 3, a fixture block 4, a compression spring 5, a limiting block 6, a bottom plate 7, a fixing column 8, a fixing bolt 9, a fixing frame 10, a clamping groove 11, a clamping plate 12, an outer rod 13, an inner rod 14, a rotating handle 15, a rotating disc 16 and a connecting strip 17, wherein the installation plate 2 is fixedly arranged on the top surface of the upper end of the outer side of the installation frame 1, the pull rod 3 is connected with the inside of the installation plate 2, the top of the inner end of the pull rod 3 is fixedly connected with the fixture block 4, the compression spring 5 is sleeved on the outer side of the middle of the pull rod 3, the inner side surface of the compression spring 5 is connected with the fixture block 4, the bottom of the lower end of the fixture block 4 is mutually connected with the inner side of the upper portion of the installation frame 1 through the limiting block 6, the bottom plate 7 is arranged on the lower side of the inside of the installation frame 1, the upper end surfaces of the left side and right side of the bottom plate 7 are provided with the fixing columns 8, and the lower end of the fixing bolts 9 are fixedly connected with each other, the bottom plate 7 is mutually connected with a fixed frame 10 through a fixed column 8, a clamping groove 11 is formed in the connecting position of the fixed column 8 and the fixed frame 10, the clamping groove 11 is reserved on the left side inside the fixed frame 10, a clamping plate 12 is fixedly arranged on the outer side surface of the fixed frame 10, the outer side surface of the clamping plate 12 is mutually connected with the inner wall of the mounting frame 1, an outer rod 13 is fixedly arranged on the inner side surface of the mounting frame 1, the inner side of the outer rod 13 is located inside an inner rod 14, a rotating handle 15 is arranged on the outer side surface of the inner rod 14, a rotating disc 16 is mounted at the top of the inner end of the rotating handle 15, connecting strips 17 are arranged on the upper side and the lower side of the rotating disc 16, and the connecting strips 17 are fixedly mounted on the inner side surface of the outer rod 13;
the cross section of the fixture block 4 is in an L-shaped structure, the fixture block 4 and the mounting plate 2 form a sliding structure through the pull rod 3, and the fixture block 4 and the mounting plate 2 form an elastic structure through the compression spring 5, so that the device can pull the fixture block 4 by pulling the pull rod 3, and the distance between different fixture blocks 4 can be adjusted;
the connection mode of the limiting block 6 and the inner upper end of the mounting frame 1 is nested, and the limiting block 6 and the fixture block 4 at the upper end are of an integrated structure, so that the device can guide the sliding direction of the fixture block 4 at the upper side through the connection of the limiting block 6 and the mounting frame 1, and the situation that the fixture block 4 shakes when sliding is avoided;
the fixing frame 10 and the bottom plate 7 form a dismounting and mounting structure through the fixing column 8 and the fixing bolt 9, and the fixing column 8 and the fixing bolt 9 are connected in a threaded manner, so that the device can rotate the fixing bolt 9, then the distance between the fixing column 8 on the upper side and the fixing frame 10 can be increased, the fixing frame 10 can slide, and the clamping plate 12 on the outer side can be driven to slide through the sliding of the fixing frame 10;
the cross section of the clamping plate 12 is in an arc-shaped structure, the clamping plate 12 and the bottom plate 7 form a sliding structure through the fixing frame 10, and the inner wall connecting surfaces of the clamping plate 12 and the mounting frame 1 are mutually attached, so that the device can fix the connection between the mounting frame 1 and the bottom plate 7 through the sliding of the clamping plate 12, the shaking condition is avoided, and the stability of the device is improved;
the outer rod 13 and the connecting strip 17 are of an integrated structure, and the outer rod 13 and the inner rod 14 form a telescopic structure, so that the device can slide the outer rod 13 on the outer side through the use of the connecting strip 17, then the outer rod 13 slides to drive the mounting frame 1 on the outer side to slide, and then articles with different sizes can be connected and fixed through the mounting frame 1, and the use of operators is facilitated;
the connecting strip 17 and the inner rod 14 form a sliding structure through the rotary table 16, the connecting strip 17 and the rotary table 16 are connected in a meshing manner, the rotary table 16 and the inner rod 14 form a rotating structure through the rotary handle 15, so that the device can drive the inner rotary table 16 to rotate through the rotary handle 15 through the rotation of the rotary handle 15, and then the connecting strips 17 on the two sides can slide, so that the outer rod 13 on the outer side is driven to slide.
When the device is used, firstly, the distance between the mounting frames 1 is adjusted according to the size of the liquid crystal screen which is fixed as required, the rotating handle 15 is rotated firstly, then the rotating handle 15 is connected with the rotating disc 16 on the inner side to drive the rotating disc 16 to rotate, and the rotating disc 16 is meshed with the connecting strips 17 to drive the connecting strips 17 to slide, and the outer rod 13 on the outer side can slide through the sliding of the connecting strips 17, then the mounting frames 1 can be driven to slide through the outer rod 13, so that the distance between the mounting frames 1 is adjusted, and the clamping blocks 4 can be extruded to the inner side under the action of the compression springs 5, so that objects placed on the inner side can be fixed through the clamping blocks 4, the stability of the device is ensured, when the height of the device needs to be adjusted, the fixing bolts 9 at the lower ends of the fixing columns 8 are rotated firstly, because the fixing bolts 9 are connected with the fixing columns 8 through threads, can dismantle gim peg 9 to make the frictional force of fixed column 8 and mount 10 reduce, later alright slide mount 10, thereby make cardboard 12 separate with the inner wall of mounting bracket 1, thereby can adjust the height of mounting bracket 1, through the same mode, can accomplish the dismantlement of mounting bracket 1 and bottom plate 7, make things convenient for operating personnel to the carrying of device, improved self practicality, the content that does not make detailed description in this specification all belongs to the prior art that skilled person publicly knows simultaneously.
In conclusion, this test fixture is used in LCD screen production, through the use of outer pole 13 and interior pole 14, can slide the position of mounting bracket 1, later alright connect the device to the article of equidimension not, and the setting is connected in the meshing of carousel 16 and connecting strip 17, can avoid when using, outer pole 13 and interior pole 14 take place gliding condition, the stability of the device has been guaranteed, through the use of bottom plate 7, can adjust the mount 10 position of upside, thereby make mounting bracket 1 and bottom plate 7 dismantle, make things convenient for operating personnel's transport, and when using, can fix into different heights mounting bracket 1, make things convenient for the processing after the operating personnel simultaneously, the practicality of the device has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a test fixture is used in LCD screen production, includes mounting bracket (1), its characterized in that: the mounting frame is characterized in that a mounting plate (2) is fixedly arranged on the top surface of the upper end of the outer side of the mounting frame (1), a pull rod (3) is connected inside the mounting plate (2), the top of the inner end of the pull rod (3) is fixedly connected with a clamping block (4), a compression spring (5) is sleeved on the outer side of the middle of the pull rod (3), the inner side surface of the compression spring (5) is connected with the clamping block (4), the bottom of the lower end of the clamping block (4) is connected with the inner side of the upper portion of the mounting frame (1) through a limiting block (6), a bottom plate (7) is arranged on the lower side inside the mounting frame (1), fixing columns (8) are arranged on the upper end surfaces of the left side and the right side of the bottom plate (7), the bottom of the lower end of each fixing column (8) is fixedly connected with a fixing bolt (9), the bottom plate (7) is connected with the mounting frame (10) through the fixing columns (8), and clamping grooves (11) are formed in the joints of the fixing columns (8) and the mounting frame (10), and draw-in groove (11) reserve the inside left side at mount (10), the outside fixed surface of mount (10) is provided with cardboard (12), and the outside surface of cardboard (12) and the inner wall interconnect of mounting bracket (1), the inboard fixed surface of mounting bracket (1) is provided with outer pole (13), and the inboard of outer pole (13) is located the inside of interior pole (14), the outside surface of interior pole (14) is provided with changes (15), and changes and install carousel (16) at the inner top of (15), the upper and lower both sides of carousel (16) all are provided with connecting strip (17), and connecting strip (17) fixed mounting is at the inboard surface of outer pole (13).
2. The test tool for producing the liquid crystal display screen according to claim 1, wherein the test tool comprises: the cross section of the clamping block (4) is in an L-shaped structure, the clamping block (4) and the mounting plate (2) form a sliding structure through the pull rod (3), and the clamping block (4) and the mounting plate (2) form an elastic structure through the compression spring (5).
3. The test tool for producing the liquid crystal display screen according to claim 1, wherein the test tool comprises: the connection mode of the limiting block (6) and the inner upper end of the mounting rack (1) is nested, and the limiting block (6) and the clamping block (4) at the upper end are of an integrated structure.
4. The test tool for producing the liquid crystal display screen according to claim 1, wherein the test tool comprises: the fixing frame (10) and the bottom plate (7) form a dismounting and mounting structure through the fixing column (8) and the fixing bolt (9), and the fixing column (8) and the fixing bolt (9) are connected in a threaded mode.
5. The test tool for producing the liquid crystal display screen according to claim 1, wherein the test tool comprises: the cross section shape of cardboard (12) is the arc structure, and cardboard (12) pass through mount (10) and constitute sliding construction with bottom plate (7) to the inner wall of cardboard (12) and mounting bracket (1) is connected the face and is laminated each other.
6. The test tool for producing the liquid crystal display screen according to claim 1, wherein the test tool comprises: the outer rod (13) and the connecting strip (17) are of an integrated structure, and the outer rod (13) and the inner rod (14) form a telescopic structure.
7. The test tool for producing the liquid crystal display screen according to claim 1, wherein the test tool comprises: the connecting strip (17) and the inner rod (14) form a sliding structure through the rotary table (16), the connecting strip (17) and the rotary table (16) are connected in a meshing mode, and the rotary table (16) and the inner rod (14) form a rotating structure through the rotating handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122722761.6U CN215986801U (en) | 2021-11-09 | 2021-11-09 | Test tool for producing liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122722761.6U CN215986801U (en) | 2021-11-09 | 2021-11-09 | Test tool for producing liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215986801U true CN215986801U (en) | 2022-03-08 |
Family
ID=80510613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122722761.6U Active CN215986801U (en) | 2021-11-09 | 2021-11-09 | Test tool for producing liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215986801U (en) |
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2021
- 2021-11-09 CN CN202122722761.6U patent/CN215986801U/en active Active
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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: 20240131 Address after: 518000 C3-602 Guanhaitai Garden, Nanshan District, Shenzhen, Guangdong Province Patentee after: Ma Dongwen Country or region after: China Patentee after: Ma Xinyue Address before: 343200 Anfu county of Ji'an province Jiangxi City Industrial Park Patentee before: JIANGXI KEHUA ELECTRONIC Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240205 Address after: Building 2, No. 509 Honglun Avenue, Xiangxiang Economic Development Zone, Xiangtan City, Hunan Province, 411100 Patentee after: Hunan xintianyuan Electronics Co.,Ltd. Country or region after: China Address before: 518000 C3-602 Guanhaitai Garden, Nanshan District, Shenzhen, Guangdong Province Patentee before: Ma Dongwen Country or region before: China Patentee before: Ma Xinyue |
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| TR01 | Transfer of patent right |