CN210704585U - Assembling and disassembling tool based on display screen and display screen assembly - Google Patents
Assembling and disassembling tool based on display screen and display screen assembly Download PDFInfo
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- CN210704585U CN210704585U CN201921033602.1U CN201921033602U CN210704585U CN 210704585 U CN210704585 U CN 210704585U CN 201921033602 U CN201921033602 U CN 201921033602U CN 210704585 U CN210704585 U CN 210704585U
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- display screen
- base
- sliding shaft
- guide sleeve
- mounting groove
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Abstract
The utility model relates to a display screen based dismounting tool and a display screen assembly, the display screen based dismounting tool comprises a base and a plurality of support claws which are rotationally connected on the base, the end part of a sliding shaft is inserted into the base, the support claws are connected with the sliding shaft in a clamping way, the sliding shaft can move relative to the base and drive the support claws to rotate, so that the support claws are close to or far away from the sliding shaft; the display screen assembly adopts foretell assembly and disassembly tools based on display screen to carry out the dismouting, still includes box and module of reciprocal anchorage, be equipped with the confession on the module the through-hole that the base passed. When the supporting claw is in a tightened state, the disassembling tool can be quickly inserted into the display screen to be disassembled and assembled; after the supporting claw is opened, the supporting claw can be abutted to the surface of the display screen to be disassembled and assembled, the display screen can be disassembled by moving the base, the operation is convenient, the disassembling tool is simple and portable, the carrying and the transportation are convenient, the disassembling and assembling efficiency and the maintenance efficiency of the display screen are improved, and the practicability is high.
Description
Technical Field
The utility model relates to a dismouting and display screen technical field especially relate to an assembly and disassembly tools and display screen subassembly based on display screen.
Background
With the rapid development of electronic industry technology, the application range of the LED display screen is wider and wider, but under the conditions of performance, wedding, propaganda and the like, the time for building the LED display screen is quite limited, or when the display screen breaks down, the display screen needs to be disassembled and maintained, and the problem that the display screen can be assembled and maintained rapidly becomes an industry letter to be solved.
The module in the display screen is fixed through magnet and box usually, when carrying out equipment maintenance, need inhale the inside iron sheet of module with the magnetism instrument of bigger suction and inhale the module suction to the magnetic force of magnetism instrument is necessary to be greater than the suction between module and the box, but the magnetism of big suction inhale the instrument not only with higher costs, also has to limit during the transportation, leads to the dismouting and the maintenance of display screen comparatively difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting and dismounting tool and display screen subassembly based on display screen to overcome the defect of display screen dismouting and maintenance difficulty.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
the utility model provides an assembly and disassembly tools based on display screen, includes the base and rotate connect in a plurality of support claws on the base still include the sliding shaft, the tip of sliding shaft inserts in the base, support the claw with the sliding shaft joint, the sliding shaft can be relative the base removes, and drives support the claw and rotate, so that it is relative to support the claw the sliding shaft is close to or keeps away from.
In a preferred embodiment, a first mounting groove is provided in the base, and the sliding shaft is inserted into the first mounting groove and can slide relative to the first mounting groove.
In a preferred embodiment, an installation step is provided at an end of the sliding shaft, an elastic member is provided in the first installation groove, and two ends of the elastic member respectively abut against the installation step and a groove wall at the end of the first installation groove.
In a preferred embodiment, the base further includes a second mounting groove, the first mounting groove is communicated with the second mounting groove, and an end of the sliding shaft extends into the second mounting groove.
In a preferred embodiment, the surface of the support claw is provided with a projection, and the outer periphery of the slide shaft is provided with a groove into which the projection is fitted.
In a preferred embodiment, the device further comprises a guide sleeve, one end of the sliding shaft, which is far away from the base, is inserted into the guide sleeve and penetrates out of the guide sleeve, the sliding shaft can slide relative to the guide sleeve, and the guide sleeve is connected with the base.
In a preferred embodiment, a plurality of rotating grooves are further arranged, a connecting column is arranged between every two adjacent rotating grooves, and two ends of the connecting column are respectively connected with the guide sleeve and the base.
In a preferred embodiment, an accommodating space is formed between the end surface of the guide sleeve and the end surface of the base, and the support claw can be accommodated in the accommodating space.
In a preferred embodiment, a handle is connected to the guide sleeve.
The utility model also provides a display screen subassembly adopts foretell assembly and disassembly tools based on display screen to carry out the dismouting, still includes reciprocal anchorage's box and module, be equipped with the confession on the module the through-hole that the base passed.
The utility model has the advantages that:
when the display screen assembly is disassembled and assembled by using the disassembling and assembling tool based on the display screen, firstly, the supporting claw is in a tightening state, so that the disassembling and assembling tool is quickly inserted into the display screen to be disassembled and assembled; after the supporting claw is opened, the supporting claw can be abutted to the surface of the display screen to be disassembled and assembled, the display screen can be disassembled by moving the base, the operation is convenient, the disassembling tool is simple and portable, the carrying and the transportation are convenient, the disassembling and assembling efficiency and the maintenance efficiency of the display screen are improved, and the practicability is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a first state of a display screen based assembly and disassembly tool;
FIG. 2 is a schematic cross-sectional view of the display screen based setting tool in a first state;
FIG. 3 is an enlarged schematic view of a first state of the assembly and disassembly tool based on a display screen;
FIG. 4 is a schematic diagram of a second state of the mounting/dismounting tool based on a display screen;
FIG. 5 is a schematic cross-sectional view of the display screen based release tool in a second state;
FIG. 6 is an enlarged schematic view of the display screen based release tool in a second state;
FIG. 7 is a schematic diagram of the structure of one embodiment of a display screen assembly;
FIG. 8 is a cross-sectional schematic view of one embodiment of a display screen assembly;
FIG. 9 is an exploded view of one embodiment of a display screen assembly.
Detailed Description
The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.
Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.
Referring to fig. 1-3, the display screen-based assembly and disassembly tool in this embodiment includes a base 10 and a sliding shaft 20, the sliding shaft 20 is inserted into the base 10 and can slide relative to the base 10, a plurality of supporting claws 30 are rotatably connected to the base 10, the supporting claws 30 are engaged with the sliding shaft 20, and when the sliding shaft 20 slides relative to the base 10, the sliding shaft 20 simultaneously drives the supporting claws 30 to rotate, so that the supporting claws 30 approach to or get away from the sliding shaft 20.
One end of the support jaw 30 is rotatably connected to the base 10, and when the support jaw 30 rotates with respect to the base 10, the other end of the support jaw 30 rotates based on the connection of the support jaw 30 and the base 10 and approaches or departs from the slide shaft 20. When the supporting claws 30 approach the sliding shaft 20, the supporting claws 30 are finally tightly held on the outer peripheral surface of the sliding shaft 20, the side surfaces of the supporting claws 30 are attached to the outer peripheral surface of the sliding shaft 20, and the supporting claws 30 are in a tightened state; when the support claws 30 are away from the slide shaft 20, the ends of the support claws 30 away from the base 10 spread around, and the support claws 30 are in an open state.
When the display screen is disassembled and assembled, the supporting claws 30 are in a tightened state, so that the disassembling and assembling tool is quickly inserted into the display screen to be disassembled and assembled; after the supporting claw 30 is opened, the supporting claw can be abutted to the surface of the display screen to be disassembled and assembled, the display screen can be disassembled by moving the base 10, the operation is convenient, the disassembling tool is simple and portable, the carrying and the transportation are convenient, the disassembling efficiency and the maintenance efficiency of the display screen are improved, and the practicability is high.
Preferably, the above-mentioned assembling and disassembling tool can be applied to the assembling and disassembling and maintenance of the display screen, and any equipment that can be disassembled by the assembling and disassembling tool can be used, which is not limited herein.
The base 10 is provided with a first mounting groove 11 therein, one end (left side in fig. 3) of the sliding shaft 20 is inserted into the first mounting groove 11 and can slide in the first mounting groove 11, the sliding shaft 20 is further provided with a mounting step 21 at one end close to the base 10, and the mounting step 21 is located at one end of the sliding shaft 20 close to the base 10. An elastic part 12 is arranged in the first mounting groove 11, and two ends of the elastic part 12 respectively abut against the end surface of the mounting step 21 and the end surface of the end part of the first mounting groove 11. The circumferential surface of the sliding shaft 20 is further provided with a groove 22, the side part of the support claw 30 is provided with a protrusion 31, and the protrusion 31 is embedded into the groove 22 to realize the clamping connection between the support claw 30 and the sliding shaft 20, so that the support claw 30 can be driven to rotate when the sliding shaft 20 moves.
Fig. 1-3 are schematic structural views of the disassembling tool with the supporting claw 30 in an opened state; fig. 4 to 6 are schematic structural views of the disassembly and assembly tool in a state where the support claws 30 are tightened, and fig. 1 to 6 are also referred to. When the elastic element 12 is in a free state, two ends of the elastic element respectively abut against the installation step 21 and the first installation groove 11, the installation step 21 is subjected to an elastic force exerted by the elastic element 12, so that the sliding shaft 20 has a movement trend of moving rightwards, and the support claw 30 is in an open state relative to the sliding shaft 20 under the action of the rightwards pushing of the sliding shaft 20; when the sliding shaft 20 is pushed leftwards, the elastic element 12 is compressed in the first mounting groove 11 under the pressure given by the mounting step 21, the supporting claw 30 rotates based on the connection part with the base 10 under the leftward pushing action of the sliding shaft 20, and one end of the supporting claw 30, which is far away from the base 10, is gradually close to the sliding shaft 20 until the side surface of the supporting claw 30 is attached to the surface of the sliding shaft 20 and tightly embraced on the peripheral surface of the sliding shaft 20; after the sliding shaft 20 is released, the elastic member 12 in a compressed state applies a rightward elastic force to the mounting step 21, so that the sliding shaft 20 moves rightward, the supporting claw 30 rotates based on the joint with the base 10 under the rightward pushing action of the sliding shaft 20, one end of the supporting claw 30 away from the base 10 gradually gets away from the sliding shaft 20 until the elastic force of the elastic member 12 is completely released and is in a free state, and at this time, the supporting claw 30 returns to an initial state.
Preferably, the cross-sections of the groove 22 and the protrusion 31 are both arc-shaped, so that the outer surface of the protrusion 31 can be always in contact with the groove wall of the groove 22 during the rotation of the support claw 30, thereby ensuring the stability of the mutual clamping between the groove 22 and the protrusion, and the stability of the movement of the sliding shaft 20 and the rotation of the support claw 30.
Preferably, a rotating shaft 13 is provided on the base 10, and one end of the supporting jaw 30 is rotatably connected to the rotating shaft 13, so as to realize the rotation of the supporting jaw 30 relative to the base 10. The base 10 is provided with a rotary groove 14, the rotary shaft 13 is arranged on the groove wall at two sides of the rotary groove 14, and the end part of the supporting claw 30 extends into the rotary groove 14 and is rotatably connected with the rotary shaft 13. In this embodiment, two rotation grooves 14 are provided, which are symmetrical with respect to the axis of the sliding shaft 20, and each rotation groove 14 is provided with one support claw 30, and by providing two support claws 30, the resistance and stability of the support claws 30 to the display screen to be disassembled and assembled are improved. The number of the supporting claws 30 and the rotating grooves 14 can be reasonably selected according to practical situations and structures, for example, three or four rotating grooves 14 and supporting claws 30 can be uniformly distributed along the circumferential surface of the base 10, so as to further improve the stability of the supporting claws 30 against the display screen.
The base 10 is further provided with a second mounting groove 15, the second mounting groove 15 is communicated with the first mounting groove 11, and the sliding shaft 20 extends into the second mounting groove 15 and can slide in the second mounting groove 15. The internal diameter of first mounting groove 11 is greater than the internal diameter of second mounting groove 15, and the external diameter of the left end of slide shaft 20 is less than the external diameter of installation step 21, and the external diameter of installation step 21 is less than the external diameter of second mounting groove 15 to guarantee that slide shaft 20 can slide in first mounting groove 11 and second mounting groove 15, and slide shaft 20's left end can not drop from elastic component 12.
The sliding device further comprises a guide sleeve 40, a hollow moving channel is arranged in the guide sleeve 40, one end, far away from the base 10, of the sliding shaft 20 penetrates through the moving channel and penetrates out of the end portion of the guide sleeve 40, the sliding shaft 20 can slide in the moving channel, and the sliding shaft 20 is pushed to penetrate out of the guide sleeve 40 to realize relative movement of the sliding shaft and the guide sleeve. A connecting column 16 is arranged between the adjacent rotary grooves 14, and two ends of the connecting column 16 are respectively connected with the guide sleeve 40 and the base 10, so that the guide sleeve 40 and the base 10 are connected into a whole; the guide sleeve 40 and the base 10 can be detachably connected or can be of an integrated structure.
An end surface of the guide sleeve 40 near one end of the base 10 and an end surface of the base 10 form an accommodating space 41 outside the sliding shaft 20, and when the support claws 30 are in a tightened state, the accommodating space 41 can be accommodated. Preferably, the inner diameter of the guide sleeve 40 is larger than the outer diameter of the sliding shaft 20, so as to ensure that the sliding shaft 20 can slide in the guide sleeve 40; the outer diameter of the guide sleeve 40 is not greater than the outer diameter of the base 10, and after the supporting claw 30 is accommodated in the accommodating space 41, the outer surface of the supporting claw 30 is not higher than the outer peripheral surface of the base 10, so that the base 10 and the guide sleeve 40 can penetrate into a display screen to be disassembled and assembled to perform disassembly and assembly.
Preferably, the guide sleeve 40 is further connected with a handle 50, the handle 50 is located at one end of the guide sleeve 40 far away from the base 10, and the handle 50 is provided with an extending portion 51 for an operator to hold, so that the use convenience of the disassembling and assembling tool is improved.
The utility model also provides a display screen subassembly, including foretell assembly and disassembly tools based on display screen, still include box 60 and module 70, box 60 installs in module 70 back for fix module 70, module 70 is as the display element of display screen subassembly, is used for presenting display screen, and other mounting means such as accessible magnetism are inhaled between box 60 and the module 70 and are fixed, and module 70 and box 60 can adopt current structural style, do not do the injecing here. The module 70 is provided with a through hole 71 for a removal tool to pass through so that the removal tool can remove the module 70 from the housing 60.
When the assembly and disassembly are carried out, firstly, one end of the sliding shaft 20 penetrating out of the end part of the guide sleeve 40 is pressed, so that the sliding shaft 20 slides leftwards in the moving channel, the elastic piece 12 is pushed and compressed by the sliding shaft 20, the supporting claws 30 rotate along with the movement of the sliding shaft 20 and gradually gather towards the peripheral surface of the sliding shaft 20 until the supporting claws are tightly attached to the surface of the sliding shaft 20 and are accommodated in the accommodating space 41; penetrating a dismounting tool into the through hole 71, loosening the sliding shaft 20, gradually recovering the contracted elastic part 12, giving a right elastic force to the sliding shaft 20, moving the sliding shaft 20 rightwards, driving the supporting claw 30 to rotate, and gradually keeping the supporting claw 30 away from the sliding shaft 20 to be in an open state; one end of the support claw 30 far away from the rotating shaft 13 abuts against the back of the module 70, one end of the support claw 30 connected with the rotating shaft 13 abuts against the end face of the rotating groove 14, and therefore the support claw 30 is relatively fixed between the base 10 and the module 70; the handle 50 is pulled, the handle 50 drives the guide sleeve 40 to move, the base 10 moves rightwards along with the guide sleeve 40, and the base 10 and the support claw 30 and the module 70 are gradually pressed until the module 70 is separated from the box body 60, so that the module 70 and the box body 60 are disassembled.
Preferably, the end surface of the supporting claw 30 far from the rotating shaft 13 is provided with a non-slip pad, so that on one hand, the friction and the abutting force between the supporting claw 30 and the module 70 are improved, on the other hand, the supporting claw 30 can be prevented from scratching the module 70, and the service life of the module 70 is prolonged.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (10)
1. The utility model provides an assembly and disassembly tools based on display screen, its characterized in that includes the base and rotate connect in a plurality of support claws on the base still include the sliding shaft, the tip of sliding shaft inserts in the base, support the claw with the sliding shaft joint, the sliding shaft can be relative the base removes, and drives support claw rotates, so that it is relative to support the claw the sliding shaft is close to or keeps away from.
2. The display screen-based assembly and disassembly tool of claim 1, wherein the base has a first mounting groove therein, and the sliding shaft is inserted into the first mounting groove and can slide relative to the first mounting groove.
3. The display screen-based assembly and disassembly tools of claim 2, wherein the end of the sliding shaft is provided with a mounting step, the first mounting groove is provided with an elastic member, and two ends of the elastic member respectively abut against the mounting step and the groove wall of the end of the first mounting groove.
4. The display screen-based assembly and disassembly tool of claim 2, wherein the base further comprises a second mounting groove, the first mounting groove is in communication with the second mounting groove, and an end of the sliding shaft extends into the second mounting groove.
5. The display screen-based dismounting tool according to any one of claims 1-4, wherein the surface of the supporting claw is provided with a protrusion, the sliding shaft is provided with a groove on the periphery, and the protrusion is embedded in the groove.
6. The display screen-based assembly and disassembly tool of any one of claims 1 to 4, further comprising a guide sleeve, wherein an end of the sliding shaft, which is away from the base, is inserted into the guide sleeve and passes out of the guide sleeve, the sliding shaft can slide relative to the guide sleeve, and the guide sleeve is connected with the base.
7. The display screen-based assembling and disassembling tool according to claim 6, further comprising a plurality of rotating grooves, wherein a connecting column is arranged between adjacent rotating grooves, and two ends of the connecting column are respectively connected with the guide sleeve and the base.
8. The display screen-based assembly and disassembly tool of claim 6, wherein a receiving space is formed between the end surface of the guide sleeve and the end surface of the base, and the support claw can be received in the receiving space.
9. A display screen-based assembly and disassembly tool as claimed in claim 7 or 8, wherein a handle is connected to the guide sleeve.
10. A display screen assembly, which is assembled and disassembled by using the assembling and disassembling tool based on a display screen as claimed in any one of claims 1 to 9, and further comprises a box body and a module which are fixed with each other, wherein the module is provided with a through hole for the base to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033602.1U CN210704585U (en) | 2019-07-03 | 2019-07-03 | Assembling and disassembling tool based on display screen and display screen assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033602.1U CN210704585U (en) | 2019-07-03 | 2019-07-03 | Assembling and disassembling tool based on display screen and display screen assembly |
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| Publication Number | Publication Date |
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| CN210704585U true CN210704585U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921033602.1U Active CN210704585U (en) | 2019-07-03 | 2019-07-03 | Assembling and disassembling tool based on display screen and display screen assembly |
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| CN (1) | CN210704585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355719A (en) * | 2019-07-03 | 2019-10-22 | 深圳市科伦特电子有限公司 | A kind of dismantling device and display screen component based on display screen |
-
2019
- 2019-07-03 CN CN201921033602.1U patent/CN210704585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355719A (en) * | 2019-07-03 | 2019-10-22 | 深圳市科伦特电子有限公司 | A kind of dismantling device and display screen component based on display screen |
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