CN214410557U - Piece seam fine setting subassembly and tiled display screen - Google Patents
Piece seam fine setting subassembly and tiled display screen Download PDFInfo
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- CN214410557U CN214410557U CN202120095443.9U CN202120095443U CN214410557U CN 214410557 U CN214410557 U CN 214410557U CN 202120095443 U CN202120095443 U CN 202120095443U CN 214410557 U CN214410557 U CN 214410557U
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Abstract
The utility model discloses a piece seam fine adjustment component and a spliced display screen, wherein the piece seam fine adjustment component comprises a fastener, one end of the piece seam fine adjustment component penetrates through a first structural component and is fixed on a second structural component, and the other end of the piece seam fine adjustment component is provided with a supporting part; the adjusting piece is sleeved on the fastening piece and is in threaded transmission connection with the first structural piece, one end of the adjusting piece abuts against the second structural piece, and the other end of the adjusting piece abuts against the abutting part. The splicing seam fine-tuning assembly is different from a fine-tuning splicing locking device with numerous parts, and has fewer parts, simple and ingenious structure; the assembled seam fine-tuning assembly can adjust the width of the seam between the first structural member and the second structural member only by rotating the adjusting member, the operation is very simple and convenient, and the user experience is good.
Description
Technical Field
The utility model relates to a display screen technical field especially relates to piece fine setting subassembly and tiled display screen.
Background
The spliced display screen is formed by the concatenation of a plurality of display screen boxes, and at present the display screen box on the market when the concatenation, the width of piece mainly depends on the machining precision decision of display screen box itself, but the display screen box size of often coming material has partial deviation, just needs to use piece fine setting subassembly to finely tune the piece this moment. In the prior art, the fine-tuning splicing locking device is usually used to realize the fine tuning of the connection and the splicing seam between adjacent display screen boxes, however, the fine-tuning splicing locking device needs to have parts such as a lock seat, a lock hook and a fine-tuning structure, and the structure is complex.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a simple structure's piece fine setting subassembly and have this piece fine setting at the display screen of subassembly.
In order to solve the technical problem, the utility model discloses a technical scheme be: a seam trimming assembly comprising
One end of the fastener penetrates through the first structural component and is fixed on the second structural component, and the other end of the fastener is provided with a butting part;
the adjusting piece is sleeved on the fastening piece and is in threaded transmission connection with the first structural piece, one end of the adjusting piece abuts against the second structural piece, and the other end of the adjusting piece abuts against the abutting part.
Furthermore, an operating part is arranged at one end of the adjusting piece close to the abutting part.
Further, the first structural member has an operation groove provided thereon corresponding to the operation portion.
Further, the operating portion is in a polygonal prism shape.
Furthermore, one end of the adjusting piece, which is far away from the abutting part, is provided with an abutting part.
Furthermore, the first structural member is provided with a position avoiding groove for avoiding the interference part.
Further, the fastener is in threaded connection with the second structural member.
Further, the direction of rotation of the threads on the fastener is opposite to the direction of rotation of the threads on the adjustment member.
Further, the fastener is a plug screw.
The spliced display screen comprises a plurality of display screen boxes, wherein at least one group of two adjacent display screen boxes are connected through the splicing seam fine adjustment assembly, the first structural member is arranged on one display screen box, and the second structural member is arranged on the other display screen box; or the first structural member and the second structural member are respectively frames of the display screen box body.
The beneficial effects of the utility model reside in that:
the splicing seam fine-tuning assembly is different from a fine-tuning splicing locking device with numerous parts, and has fewer parts, simple and ingenious structure; the assembled seam fine-tuning assembly can adjust the width of the seam between the first structural member and the second structural member only by rotating the adjusting member, the operation is very simple and convenient, and the user experience is good.
Drawings
Fig. 1 is a schematic structural diagram of an overall structure of a seam trimming assembly according to a first embodiment of the present invention;
fig. 2 is an exploded view of a seam trimming assembly according to a first embodiment of the present invention;
fig. 3 is a cross-sectional view (when there is no gap) of the seam trimming assembly according to the first embodiment of the present invention;
fig. 4 is a cross-sectional view (when there is a gap) of the seam trimming assembly according to the first embodiment of the present invention.
Description of reference numerals:
1. a fastener; 11. a holding portion; 12. a matching position;
2. an adjustment member; 21. an operation section; 22. a contact part;
3. a first structural member; 31. an operation slot; 32. a position avoiding groove;
4. a second structural member.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: the seam trimming component can be used for connecting two adjacent objects and adjusting the width of a seam between the two adjacent objects, for example, can be used for connecting two adjacent LED display screen boxes and adjusting the width of the seam between the two LED display screen boxes.
Referring to fig. 1 to 3, the seam trimming assembly includes a fastening member 1 and an adjusting member 2, one end of the fastening member 1 penetrates through the first structural member 3 and is fixed on the second structural member 4, and the other end of the fastening member 1 is provided with a supporting portion 11; the adjusting piece 2 is sleeved on the fastening piece 1 and is in threaded transmission connection with the first structural member 3, one end of the adjusting piece 2 abuts against the second structural member 4, and the other end of the adjusting piece 2 abuts against the abutting part 11.
Please refer to fig. 2 and fig. 3, in order to facilitate the user to rotate the adjusting member 2 to drive the first structural member 3 to move toward the direction close to or away from the second structural member 4, and further to complete the adjustment of the width of the abutted seam between the first structural member 3 and the second structural member 4, an operating portion 21 convenient for the user to operate is disposed at one end of the adjusting member 2 close to the abutting portion 11, optionally, the operating portion 21 is polygonal, so that the user can rotate the adjusting member 2 manually or by using a tool (such as a socket wrench). In order to reduce the axial dimension of the seam trimming assembly, reduce the production material consumption of the seam trimming assembly, and reduce the manufacturing cost of the seam trimming assembly, it is preferable that the first structural member 3 has an operation groove 31 provided corresponding to the operation portion 21.
In order to increase the contact area between the adjusting part 2 and the second structural part 4 and improve the working stability of the seam trimming assembly, the end of the adjusting part 2 far away from the abutting part 11 is provided with a collision part 22, and the first structural part 3 is provided with a spacing groove 32 for spacing the collision part 22. In detail, one end of the adjusting member 2 away from the abutting portion 11 is turned outwards and extends to form an abutting portion 22, and optionally, the abutting portion 22 is annular. In other embodiments, the interference portion 22 may also be in other structural forms, for example, the number of the interference portions 22 is multiple, and the multiple interference portions 22 are uniformly distributed around the central axis of the adjusting member 2.
As shown in fig. 2, for further facilitating the operation of the user, the fastener 1 is in threaded connection with the second structural member 4, and at this time, the abutting portion 11 is provided with a matching position 12 matching with a screwing tool, where the matching position 12 includes, but is not limited to, a cross hole, a straight hole, a triangular hole, a hexagonal hole, a prism, and the like, and similarly, the screwing tool includes, but is not limited to, a cross screwdriver, a straight screwdriver, a wrench, and the like. It will be readily appreciated that in other embodiments, the fastener 1 and the second structural member 4 may be connected in other ways, such as by snap-fit connection, welding, etc.
To prevent the adjustment member 2 from causing an unintended rotation of the fastening member 1 when the adjustment member 2 is rotated by a user, resulting in loosening of the fastening member 1, the thread on the fastening member 1 is preferably turned in the opposite direction to the thread on the adjustment member 2. Optionally, an oil film is provided in the gap between the fastening member 1 and the adjusting member 2.
Furthermore, the fastener 1 is a plug screw which is a standard component, the source is wide, the purchase price is low, and the plug screw is selected as the fastener 1, so that the manufacturing cost of the splicing seam fine adjustment component is reduced.
The installation process of the abutted seam fine-tuning assembly is briefly described as follows: referring to fig. 3, the adjusting member 2 is first screwed into the first structural member 3; and then, one end of the fastener 1 penetrates through the adjusting piece 2 and is fixedly connected with the second structural piece 4, and meanwhile, the abutting part 11 of the fastener 1 abuts against the adjusting piece 2, so that the first structural piece 3 is connected with the second structural piece 4. Optionally, when the adjusting element 2 is screwed into the first structural element 3, the end surface of the abutting portion 22 of the adjusting element 2 is flush with the surface of the first structural element 3 close to the second structural element 4, so that the assembled seam trimming assembly can ensure that no gap exists between the first structural element 3 and the second structural element 4.
The seam adjusting process of the seam trimming component is briefly described as follows: referring to fig. 4, the adjusting member 2 is rotated manually or by using a socket wrench, and the adjusting member 2 drives the first structural member 3 through a thread, so that the first structural member 3 moves toward or away from the second structural member 4, thereby changing the width of the seam between the first structural member 3 and the second structural member 4.
Example two
The embodiment of the utility model discloses an embodiment two is: the spliced display screen comprises a plurality of display screen box bodies, wherein at least one group of two adjacent display screen box bodies are connected through the splicing seam fine adjustment assembly in the first embodiment, a first structural member is arranged on one display screen box body, and a second structural member is arranged on the other display screen box body; or the first structural member and the second structural member are respectively a frame of the display screen box body. That is, the first/second structural member may be a separate component independent from the display screen box or a frame of the display screen box.
In summary, the splicing seam fine adjustment assembly and the splicing display screen provided by the utility model have few parts, simple and ingenious structure; the operation is very simple and convenient, and the user experience is good.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. Piece seam fine setting subassembly, its characterized in that: comprises that
One end of the fastener penetrates through the first structural component and is fixed on the second structural component, and the other end of the fastener is provided with a butting part;
the adjusting piece is sleeved on the fastening piece and is in threaded transmission connection with the first structural piece, one end of the adjusting piece abuts against the second structural piece, and the other end of the adjusting piece abuts against the abutting part.
2. The patchwork trim assembly of claim 1, wherein: an operating part is arranged at one end of the adjusting piece close to the abutting part.
3. The patchwork trim assembly of claim 2, wherein: the first structural member has an operation groove provided corresponding to the operation portion.
4. The patchwork trim assembly of claim 2, wherein: the operating part is in a polygon prism shape.
5. The patchwork trim assembly of claim 1, wherein: and one end of the adjusting piece, which is far away from the abutting part, is provided with an abutting part.
6. The patchwork trim assembly of claim 5, wherein: and the first structural member is provided with a position avoiding groove for avoiding the interference part.
7. The patchwork trim assembly of claim 1, wherein: the fastener is in threaded connection with the second structural member.
8. The patchwork trim assembly of claim 7, wherein: the direction of rotation of the threads on the fastener is opposite to the direction of rotation of the threads on the adjustment member.
9. The patchwork trim assembly of claim 7, wherein: the fastener is a plug screw.
10. The spliced display screen comprises a plurality of display screen boxes and is characterized in that: at least one group of two adjacent display screen box bodies are connected through the splicing seam fine adjustment assembly of any one of claims 1 to 9, wherein the first structural member is arranged on one display screen box body, and the second structural member is arranged on the other display screen box body; or the first structural member and the second structural member are respectively frames of the display screen box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095443.9U CN214410557U (en) | 2021-01-13 | 2021-01-13 | Piece seam fine setting subassembly and tiled display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120095443.9U CN214410557U (en) | 2021-01-13 | 2021-01-13 | Piece seam fine setting subassembly and tiled display screen |
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| Publication Number | Publication Date |
|---|---|
| CN214410557U true CN214410557U (en) | 2021-10-15 |
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| CN202120095443.9U Active CN214410557U (en) | 2021-01-13 | 2021-01-13 | Piece seam fine setting subassembly and tiled display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023240526A1 (en) * | 2022-06-16 | 2023-12-21 | 京东方科技集团股份有限公司 | Carrying box, and tiled display device |
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2021
- 2021-01-13 CN CN202120095443.9U patent/CN214410557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023240526A1 (en) * | 2022-06-16 | 2023-12-21 | 京东方科技集团股份有限公司 | Carrying box, and tiled display device |
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