CN211810964U - Protection device is used in transportation of curved surface liquid crystal display - Google Patents
Protection device is used in transportation of curved surface liquid crystal display Download PDFInfo
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- CN211810964U CN211810964U CN202020342603.0U CN202020342603U CN211810964U CN 211810964 U CN211810964 U CN 211810964U CN 202020342603 U CN202020342603 U CN 202020342603U CN 211810964 U CN211810964 U CN 211810964U
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- driving block
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Abstract
The utility model discloses a protection device for transporting a curved liquid crystal display screen, comprising a protection frame, a first protection pressing plate and a second protection pressing plate which are symmetrically arranged, wherein a pressing component is arranged between the first protection pressing plate and the protection frame and between the second protection pressing plate and the protection frame, the pressing component comprises a first optical axis and a second optical axis, a first driving block and a second driving block are respectively arranged on the first optical axis and the second optical axis in a sliding way, the first driving block and the second driving block are mutually connected through a first connecting rod and a second connecting rod which are mutually hinged, and a tension spring is respectively connected between the first driving block and the inner wall of the protection frame; the utility model discloses a set up first protection clamp plate and second protection clamp plate, under the effect of first connecting rod and second connecting rod are connected and extension spring, the first protection clamp plate and the second protection clamp plate that the extrusion symmetry set up are close to each other to place between first protection clamp plate and second protection clamp plate when the curved surface liquid crystal display who packs.
Description
Technical Field
The utility model relates to a curved surface liquid crystal display protector specifically is a curved surface liquid crystal display protection device for transportation.
Background
The curved liquid crystal display screen is one kind of planar display screen for TV set and computer to display, and has the advantages of low power consumption, small size and low radiation.
The display screen is one kind and is the article that extremely fragile in the transportation, consequently the protection in the transportation is and important, but current curved surface liquid crystal display protection device for the transportation is comparatively simple, usually only to curved surface liquid crystal display's outer cover foam layer, thereby accomplish the packing to curved surface liquid crystal display, this kind of packing is comparatively simple and easy, it is very likely to produce great vibrations in the transportation and cause curved surface liquid crystal display's damage, based on this, we propose a curved surface liquid crystal display protection device for the transportation of solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a curved surface liquid crystal display protection device for transportation 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:
a protective device for transporting a curved liquid crystal display screen comprises a protective frame, a first protective pressing plate and a second protective pressing plate which are symmetrically arranged, sliding grooves are symmetrically formed in the inner wall of the side surface of the protective frame, the first protective pressing plate and the second protective pressing plate are slidably mounted in the sliding grooves, pressing components with the same structure are arranged between the first protective pressing plate and the inner wall of the top of the protective frame and between the second protective pressing plate and the inner wall of the bottom of the protective frame, symmetrically-arranged second sliding grooves are formed in the inner wall of the top of the protective frame and the inner wall of the bottom of the protective frame, symmetrically-arranged fourth sliding grooves are formed in the upper surface of the first protective pressing plate and the lower surface of the second protective pressing plate, positioning seats are fixedly mounted on the upper surface of the first protective pressing plate and the lower surface of the second protective pressing plate, the positioning seats are symmetrically arranged, the pressing components comprise a first optical axis fixedly mounted on the protective frame and a second optical axis fixedly, the optical axis protection device comprises a first optical axis and a second optical axis, wherein the first optical axis and the second optical axis are respectively provided with a first driving block and a second driving block in a sliding installation mode, the first driving block and the second driving block are symmetrically arranged, the first driving block is slidably arranged in a second sliding groove, the second driving block is slidably arranged in a fourth sliding groove, the first driving block and the second driving block are connected with each other through a first connecting rod and a second connecting rod which are hinged with each other, the first connecting rod and the second connecting rod are rotatably arranged on the first driving block and the second driving block, extension springs are connected between the first driving block and the inner wall of a protection frame, and the extension springs are sleeved on the first optical axis.
As a further aspect of the present invention: and third tension springs are arranged between the first protective pressing plate and the inner walls of the two sides of the sliding groove and between the second protective pressing plate and the inner walls of the two sides of the sliding groove.
As a further aspect of the present invention: the clamping device is characterized in that a third chute is formed in the first protective pressing plate and the second protective pressing plate, a blind groove is formed in the inner side wall of the third chute, clamping assemblies are arranged on the first protective pressing plate and the second protective pressing plate, each clamping assembly comprises a clamping plate which slides in the blind groove, the clamping plates are arranged on the first protective pressing plate and the second protective pressing plate, the clamping plates are symmetrically arranged, and a second tension spring is connected between each clamping plate and the inner wall of the blind groove.
As a further aspect of the present invention: and the clamping plate is provided with an anti-slip pad.
As a further aspect of the present invention: the bottom of protection frame is provided with damper, damper includes the elastic steel piece that the symmetry set up, and the symmetry sets up it has the elastic ball subassembly that is array distribution to embed between the elastic steel piece, the elastic ball subassembly includes big elastic ball and little elastic ball, big elastic ball and little elastic ball interval set up.
Compared with the prior art, the beneficial effects of the utility model are that:
by arranging the first protective pressing plate and the second protective pressing plate, the first optical axis and the second optical axis are fixedly arranged on the protective frame and the first protective pressing plate and the second protective pressing plate, the first driving block and the second driving block are respectively arranged on the first optical axis and the second optical axis in a sliding way, the first protective pressing plate and the second protective pressing plate which are symmetrically arranged are extruded to be close to each other under the mutual connection of the first connecting rod and the second connecting rod which are mutually hinged and the action of the acting force of the tension spring, so that when the packaged curved liquid crystal display panel 100 is placed between the first protective pressing plate and the second protective pressing plate, under the action of the tension spring, the first protective pressing plate and the second protective pressing plate are respectively extruded to be close to each other, so that the position of the packed curved surface liquid crystal display screen 100 is fixed, collision is avoided in the transportation process, meanwhile, the tension spring reduces shaking and vibration generated in the transportation process, and the safety of the curved-surface liquid crystal display screen is effectively protected.
Drawings
Fig. 1 is a schematic structural diagram of a protective device for transporting a curved liquid crystal display screen.
Fig. 2 is a schematic structural diagram of a protection device for transporting a curved liquid crystal display screen.
In the figure: 1-a protective frame, 2-a first protective pressing plate, 3-a sliding chute, 4-a second sliding chute, 5-a second protective pressing plate, 6-a positioning seat, 7-a first optical axis, 8-a second optical axis, 9-a first driving block, 10-a second driving block, 11-a first connecting rod, 12-a second connecting rod, 13-a tension spring, 14-a blind groove, 15-a clamping plate, 16-a second tension spring, 17-an anti-skid pad, 18-a fourth sliding chute, 19-a third tension spring, 20-an elastic steel sheet, 21-a large elastic ball, 22-a small elastic ball, 23-a third sliding chute and 100-a packaged curved liquid crystal display screen.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1, a protection device for transporting a curved liquid crystal display screen comprises a protection frame 1, a first protection pressing plate 2 and a second protection pressing plate 5 which are symmetrically arranged, sliding grooves 3 are symmetrically formed in the inner side wall of the side surface of the protection frame 1, the first protection pressing plate 2 and the second protection pressing plate 5 are both slidably mounted in the sliding grooves 3, pressing components with the same structure are respectively arranged between the first protection pressing plate 2 and the inner top wall of the protection frame 1 and between the second protection pressing plate 5 and the inner bottom wall of the protection frame 1, the inner top wall and the inner bottom wall of the protection frame 1 are both provided with symmetrically arranged second sliding grooves 4, the upper surface of the first protection pressing plate 2 and the lower surface of the second protection pressing plate 5 are both provided with symmetrically arranged fourth sliding grooves 18, the upper surface of the first protection pressing plate 2 and the lower surface of the second protection pressing plate 5 are both fixedly mounted with positioning seats 6, the positioning seats 6 are symmetrically arranged, the pressing and holding assembly comprises a first optical axis 7 fixedly arranged on the protective frame 1 and a second optical axis 8 fixedly arranged on the positioning seats 6, a first driving block 9 and a second driving block 10 are respectively and slidably mounted on the first optical axis 7 and the second optical axis 8, the first driving block 9 and the second driving block 10 are symmetrically arranged, the first driving block 9 is slidably arranged in the second chute 4, the second driving blocks 10 are all slidably mounted in the fourth sliding grooves 18, the first driving block 9 and the second driving block 10 are connected with each other through a first connecting rod 11 and a second connecting rod 12 which are hinged with each other, the first connecting rod 11 and the second connecting rod 12 are rotatably arranged on the first driving block 9 and the second driving block 10, tension springs 13 are connected between the first driving block 9 and the inner wall of the protective frame 1, and the tension springs 13 are sleeved on the first optical axis 7; by arranging the first protective pressing plate 2 and the second protective pressing plate 5, the first optical axis 7 and the second optical axis 8 are fixedly arranged on the protective frame 1 and the first protective pressing plate 2 and the second protective pressing plate 5, the first driving block 9 and the second driving block 10 are respectively arranged on the first optical axis 7 and the second optical axis 8 in a sliding way, under the mutual connection of the first connecting rod 11 and the second connecting rod 12 which are hinged with each other and the action of the tension spring 13, the first protective pressing plate 2 and the second protective pressing plate 5 which are symmetrically arranged are extruded to be close to each other, so that when the packaged curved liquid crystal display screen 100 is placed between the first protective pressing plate 2 and the second protective pressing plate 5, under the action of the tension spring 13, the first protective pressing plate 2 and the second protective pressing plate 5 are respectively extruded to be close to each other, the position of the packaged curved liquid crystal display screen 100 is fixed, the collision in the transportation process is avoided, and the tension spring 13 reduces the shaking and the vibration generated in the transportation process, the safety of the curved liquid crystal display screen is effectively protected; further, for guaranteeing the stability of first protective pressing plate 2 and second protective pressing plate 5 sliding in chute 3, all be provided with third extension spring 19 between first protective pressing plate 2 and second protective pressing plate 5 and the both sides inner wall of chute 3.
Further, in order to ensure the stability of the packaged curved-surface liquid crystal display screen 100 placed on the first protective pressing plate 2 and the second protective pressing plate 5 and further improve the protective effect, the first protective pressing plate 2 and the second protective pressing plate 5 are both provided with a third sliding chute 23, the inner side walls of the third sliding chutes 23 on the first protective pressing plate 2 and the second protective pressing plate 5 are both provided with blind grooves 14, the first protective pressing plate 2 and the second protective pressing plate 5 are both provided with clamping assemblies, each clamping assembly comprises a clamping plate 15 sliding in the blind groove 14, the clamping plates 15 on the first protective pressing plate 2 and the second protective pressing plate 5 are symmetrically arranged, and a second tension spring 16 is connected between the clamping plate 15 and the inner wall of the blind groove 14; by arranging the clamping plates 15, under the action of the second tension spring 16, the clamping plates 15 which are symmetrically arranged are extruded to further limit the position of the packed curved liquid crystal display screen 100, so that the safety of the packed curved liquid crystal display screen 100 is further improved; still further, for the frictional force between the curved surface liquid crystal display after increase grip block 15 and the packing, guarantee the stability of curved surface liquid crystal display after the packing on first protection clamp plate 2 and second protection clamp plate 5, be provided with slipmat 17 on the grip block 15.
The working principle of the embodiment is as follows: by arranging the first protective pressing plate 2 and the second protective pressing plate 5, the first optical axis 7 and the second optical axis 8 are fixedly arranged on the protective frame 1 and the first protective pressing plate 2 and the second protective pressing plate 5, the first driving block 9 and the second driving block 10 are respectively arranged on the first optical axis 7 and the second optical axis 8 in a sliding way, under the mutual connection of the first connecting rod 11 and the second connecting rod 12 which are hinged with each other and the action of the tension spring 13, the first protective pressing plate 2 and the second protective pressing plate 5 which are symmetrically arranged are extruded to be close to each other, so that when the packaged curved liquid crystal display screen 100 is placed between the first protective pressing plate 2 and the second protective pressing plate 5, under the action of the tension spring 13, the first protective pressing plate 2 and the second protective pressing plate 5 are respectively extruded to be close to each other, the position of the packaged curved liquid crystal display screen 100 is fixed, the collision in the transportation process is avoided, and the tension spring 13 reduces the shaking and the vibration generated in the transportation process, the safety of the curved surface liquid crystal display screen is effectively protected.
Example 2
As shown in fig. 2, the present embodiment is further improved on the basis of the embodiment, and the improvement lies in: the bottom of the protective frame 1 is provided with a damping assembly, the damping assembly comprises elastic steel sheets 20 which are symmetrically arranged, elastic ball assemblies which are distributed in an array manner are embedded between the elastic steel sheets 20 which are symmetrically arranged, the elastic ball assemblies comprise large elastic balls 21 and small elastic balls 22, and the large elastic balls 21 and the small elastic balls 22 are arranged at intervals; through setting up elastic steel sheet 20 and big elastic ball 21 and little elastic ball 22, like this under lighter vibrations, come the pressure-bearing by big elastic ball 21, under heavier vibrations, by big elastic ball 21 and little elastic ball 22 pressure-bearing jointly to can satisfy the hierarchical shock attenuation of the different vibrations that produce in the transportation, weaken the vibrations that protective frame 1 received, better improvement packing curved surface liquid crystal display 100's barrier propterty.
The working principle of the embodiment is as follows: through setting up elastic steel sheet 20 and big elastic ball 21 and little elastic ball 22, like this under lighter vibrations, come the pressure-bearing by big elastic ball 21, under heavier vibrations, by big elastic ball 21 and little elastic ball 22 pressure-bearing jointly to can satisfy the hierarchical shock attenuation of the different vibrations that produce in the transportation, weaken the vibrations that protective frame 1 received, better improvement packing curved surface liquid crystal display 100's barrier propterty.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The protection device for the transportation of the curved-surface liquid crystal display screen is characterized by comprising a protective frame (1), a first protective pressing plate (2) and a second protective pressing plate (5) which are symmetrically arranged, sliding grooves (3) are symmetrically formed in the inner wall of the side surface of the protective frame (1), the first protective pressing plate (2) and the second protective pressing plate (5) are both slidably mounted in the sliding grooves (3), pressing components with the same structure are respectively arranged between the first protective pressing plate (2) and the inner wall of the top of the protective frame (1) and between the second protective pressing plate (5) and the inner wall of the bottom of the protective frame (1), second sliding grooves (4) which are symmetrically formed are respectively formed in the inner wall of the top and the inner wall of the bottom of the protective frame (1), fourth sliding grooves (18) which are symmetrically formed are respectively formed in the upper surface of the first protective pressing plate (2) and the lower surface of the second protective pressing plate (5), the upper surface of the first protective pressing plate (2) and the lower surface of the second protective pressing plate (5) are fixedly provided with positioning seats (6), the positioning seats (6) are symmetrically arranged, the pressing and holding assembly comprises a first optical axis (7) fixedly arranged on the protective frame (1) and a second optical axis (8) fixedly arranged on the positioning seats (6), a first driving block (9) and a second driving block (10) are respectively and slidably arranged on the first optical axis (7) and the second optical axis (8), the first driving block (9) and the second driving block (10) are symmetrically arranged, the first driving block (9) is slidably arranged in the second sliding groove (4), the second driving block (10) is slidably arranged in the fourth sliding groove (18), and the first driving block (9) and the second driving block (10) are mutually connected through a first connecting rod (11) and a second connecting rod (12) which are mutually hinged, first connecting rod (11) and second connecting rod (12) all rotate and install on first drive block (9) and second drive block (10), all be connected extension spring (13) between the inner wall of first drive block (9) and protective frame (1), extension spring (13) cover is established on first optical axis (7).
2. The curved surface liquid crystal display protection device for transportation of claim 1, wherein a third tension spring (19) is arranged between the first protective pressing plate (2) and the second protective pressing plate (5) and the inner walls of the two sides of the chute (3).
3. The protection device for curved-surface liquid crystal display screen transportation according to claim 2, wherein a third sliding groove (23) is formed in each of the first protective pressing plate (2) and the second protective pressing plate (5), blind grooves (14) are formed in inner side walls of the third sliding grooves (23) on the first protective pressing plate (2) and the second protective pressing plate (5), clamping assemblies are arranged on the first protective pressing plate (2) and the second protective pressing plate (5) and comprise clamping plates (15) sliding in the blind grooves (14), the clamping plates (15) on the first protective pressing plate (2) and the second protective pressing plate (5) are symmetrically arranged, and a second tension spring (16) is connected between the clamping plates (15) and the inner walls of the blind grooves (14).
4. The curved liquid crystal display screen transportation protection device of claim 3, wherein the clamping plate (15) is provided with a non-slip pad (17).
5. The curved surface liquid crystal display screen transportation protection device of claim 4, wherein the bottom of the protection frame (1) is provided with a shock absorption component, the shock absorption component comprises elastic steel sheets (20) which are symmetrically arranged, elastic ball components which are distributed in an array are embedded between the elastic steel sheets (20) which are symmetrically arranged, the elastic ball components comprise large elastic balls (21) and small elastic balls (22), and the large elastic balls (21) and the small elastic balls (22) are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342603.0U CN211810964U (en) | 2020-03-18 | 2020-03-18 | Protection device is used in transportation of curved surface liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342603.0U CN211810964U (en) | 2020-03-18 | 2020-03-18 | Protection device is used in transportation of curved surface liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211810964U true CN211810964U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020342603.0U Active CN211810964U (en) | 2020-03-18 | 2020-03-18 | Protection device is used in transportation of curved surface liquid crystal display |
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| Country | Link |
|---|---|
| CN (1) | CN211810964U (en) |
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2020
- 2020-03-18 CN CN202020342603.0U patent/CN211810964U/en active Active
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