CN204168641U - A kind of rotation connection structure for LED combination screen - Google Patents
A kind of rotation connection structure for LED combination screen Download PDFInfo
- Publication number
- CN204168641U CN204168641U CN201420552389.6U CN201420552389U CN204168641U CN 204168641 U CN204168641 U CN 204168641U CN 201420552389 U CN201420552389 U CN 201420552389U CN 204168641 U CN204168641 U CN 204168641U
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- China
- Prior art keywords
- articulated slab
- bottom fixed
- fixed board
- hole
- connection structure
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Abstract
The utility model discloses a kind of rotation connection structure for LED combination screen, comprise the first sub-assembly and the second sub-assembly that are used in conjunction with each other, described first sub-assembly includes the first bottom fixed board and is hinged on the first articulated slab of described first bottom fixed board, described second sub-assembly comprises the second bottom fixed board and is hinged on the second articulated slab on described second bottom fixed board, described first articulated slab, second articulated slab be respectively arranged with the use of and for by the first articulated slab, the connector that second articulated slab links together and the hole that is connected, described connector can be connected and fixed with the hole that is connected and is fixedly connected with the second articulated slab by the first articulated slab, described first bottom fixed board, second bottom fixed board is provided with slide-and-guide groove in its two side.This kind of rotation connection structure can eliminate the gap of LED combination screen, have easy to adjust, apply the advantage not available for existing product such as simple.
Description
Technical field
The utility model relates to a kind of link of LED combination screen, particularly a kind of rotation connection structure for LED combination screen.
Background technology
In the business community in modern times, outdoor large screen LED screen becomes the very important commercial advertisement approach of businessman.Big screen LED screen is combined by multiple compact LED screen usually, is one combination screen.This combination screen needs to utilize link to connect into as a whole by each compact LED screen when mounted, when running into the big screen LED screen needing to adjust angle, needing to use rotating connector and being coupled together by compact LED screen.But existing rotating connector is the shortcoming such as ubiquity LED screen excesssive gap, LED screen adjustment difficulty after application.
In view of this, the purpose of this utility model is to provide a kind of new technical scheme to solve existing technological deficiency.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rotation connection structure for LED combination screen, solves existing LED combination screen combined connection component and there is the technological deficiency such as gap, adjustment difficulty when applying.
The utility model solves the technical scheme that its technical problem adopts:
A kind of rotation connection structure for LED combination screen, comprise the first sub-assembly and the second sub-assembly that are used in conjunction with each other, described first sub-assembly includes the first bottom fixed board and is hinged on the first articulated slab of described first bottom fixed board, described second sub-assembly comprises the second bottom fixed board and is hinged on the second articulated slab on described second bottom fixed board, described first articulated slab, second articulated slab be respectively arranged with the use of and for by the first articulated slab, the connector that second articulated slab links together and the hole that is connected, described connector can be connected and fixed with the hole that is connected and is fixedly connected with the second articulated slab by the first articulated slab, described first bottom fixed board, second bottom fixed board is provided with slide-and-guide groove in its two side.
As the improvement of technique scheme, the first described bottom fixed board, the second bottom fixed board, the first articulated slab, the second articulated slab are all provided with two flanks (8), institute's flank offers spacing groove, limit shaft is provided with in described spacing groove, wherein limit shaft is through the spacing groove of the first bottom fixed board, the first articulated slab, and another limit shaft is through the spacing groove of the second bottom fixed board, the second articulated slab.
As the further improvement of technique scheme, described connector includes and is fixed on above-mentioned first articulated slab and has the connector main body of middle through hole and be placed through the joint pin of through hole in described connector main body, described joint pin end is provided with Fastener, described in the cooperation be arranged on the second articulated slab be connected Kong Qi through hole week along offer be convenient to that joint pin Fastener passes through by groove with by clamping slot fixing for Fastener clamping.
As the further improvement of technique scheme, in the connector main body of described connector, in through hole, be provided with the Compress Spring be set on joint pin.
As the further improvement of technique scheme, described joint pin is at it away from Fastener and the one end of stretching out through hole in connector main body is outward provided with screw thread, and joint pin arranges threaded part at it and is equipped with locking nut.
As the further improvement of technique scheme, also comprise the rail plate with above-mentioned slide-and-guide slot fit, described rail plate one is placed in slide-and-guide groove, and the side be exposed at outside rail plate outside slide-and-guide groove is provided with the fixing hole for being fixed.
The beneficial effects of the utility model are: the utility model provides a kind of rotation connection structure for LED combination screen, this kind of rotational coupling mechanism easily realizes the adjustment being rotationally connected setting and gap of LED screen by the slide-and-guide groove that articulated structure and the first bottom fixed board, the second bottom fixed board set, avoid combined LED to shield and occur excessive assemblage gap, facilitate workman to carry out the adjustment of gap and rotational angle, application is convenient.This kind solves existing LED combination screen combined connection component for the rotation connection structure of LED combination screen and there is the technological deficiency such as gap, adjustment difficulty when applying.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of another angle of the utility model;
Fig. 3 is the cutaway view in A-A direction in Fig. 2;
Fig. 4 is the structural representation of the first sub-assembly in the utility model;
Fig. 5 is the structural representation of first another angle of sub-assembly in the utility model;
Fig. 6 is the structural representation of the second sub-assembly in the utility model;
Fig. 7 is the structural representation of second another angle of sub-assembly in the utility model.
Embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations related in patent, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.The utility model create in each technical characteristic, can combination of interactions under the prerequisite of not conflicting conflict, with reference to Fig. 1-7.
A kind of rotation connection structure for LED combination screen, comprise the first sub-assembly and the second sub-assembly that are used in conjunction with each other, described first sub-assembly includes the first bottom fixed board 1 and is hinged on the first articulated slab 2 of described first bottom fixed board 1, the second articulated slab 4 that described second sub-assembly comprises the second bottom fixed board 3 and is hinged on described second bottom fixed board 3, described first articulated slab 2, second articulated slab 4 be respectively arranged with the use of and for by the first articulated slab 2, the connector 5 that second articulated slab 4 links together and the hole 6 that is connected, described connector 5 can be connected and fixed with the hole 6 that is connected and is fixedly connected with the second articulated slab 4 by the first articulated slab 2, described first bottom fixed board 1, second bottom fixed board 3 is provided with slide-and-guide groove 7 in its two side.This kind of rotation connection structure also comprises the rail plate 9 coordinated with above-mentioned slide-and-guide groove 7, and described rail plate 9 one is placed in slide-and-guide groove 7, and the side be exposed at outside rail plate 9 outside slide-and-guide groove 7 is provided with the fixing hole for being fixed.
When applying, rail plate 9 by adopting screw to be fixed on the casing of LED screen on its fixing hole, and the slide-and-guide groove 7 of the first bottom fixed board 1, second bottom fixed board 3 is slidably located in respectively and is fixed on the rail plate 9 of the LED screen that two needs are rotationally connected.When needing the rotational angle between adjustment two LED screen, can by slide-and-guide groove 7 slide in rail plate 9 carry out two pieces of LED screen gap adjustment, the gap between two pieces of LED screen can be turned down, avoids the quality affecting whole combination LED screen.
The first described bottom fixed board 1, second bottom fixed board 3, first articulated slab 2, second articulated slab 4 is all provided with two flanks 8, institute's flank 8 offers spacing groove 81, limit shaft 82 is provided with in described spacing groove 81, wherein limit shaft 82 is through the spacing groove 81 of the first bottom fixed board 1, first articulated slab 2, and another limit shaft 82 is through the spacing groove 81 of the second bottom fixed board 3, second articulated slab 4.
Described connector 5 includes and is fixed on above-mentioned first articulated slab 2 and has the connector main body 51 of middle through hole and be placed through the joint pin 52 of through hole in described connector main body 51, described joint pin 52 end is provided with Fastener 53, the described cooperation be arranged on the second articulated slab 4 be connected hole 6 its through hole week along offer be convenient to that joint pin 52 Fastener 53 passes through clamp fixing clamping slot 63 by groove 61 with by Fastener 53, the Compress Spring be set on joint pin 52 is provided with in through hole in the connector main body 51 of described connector 5, described joint pin 52 at it away from Fastener 53 and the one end of stretching out through hole in connector main body 51 is outward provided with screw thread, joint pin 52 arranges threaded part at it and is equipped with locking nut 54.
Described Fastener 53 passes by after groove 61, and be rotatably connected post 52, and then make Fastener 53 be clamped in clamping slot 63, meanwhile, can rotational lock nut 54 be locked by joint pin 52, avoid Fastener 53 to skid off from clamping slot 63.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (6)
1. the rotation connection structure for LED combination screen, it is characterized in that: comprise the first sub-assembly and the second sub-assembly that are used in conjunction with each other, described first sub-assembly includes the first bottom fixed board (1) and is hinged on first articulated slab (2) of described first bottom fixed board (1), described second sub-assembly comprises the second bottom fixed board (3) and is hinged on the second articulated slab (4) on described second bottom fixed board (3), described first articulated slab (2), second articulated slab (4) be respectively arranged with the use of and for by the first articulated slab (2), the connector (5) that second articulated slab (4) links together and the hole that is connected (6), described connector (5) can be connected and fixed with the hole that is connected (6) and is fixedly connected with the second articulated slab (4) by the first articulated slab (2), described first bottom fixed board (1), second bottom fixed board (3) is provided with slide-and-guide groove (7) in its two side.
2. a kind of rotation connection structure for LED combination screen according to claim 1, it is characterized in that: described the first bottom fixed board (1), second bottom fixed board (3), first articulated slab (2), second articulated slab (4) is all provided with two flanks (8), institute's flank (8) offers spacing groove (81), limit shaft (82) is provided with in described spacing groove (81), wherein a limit shaft (82) is through the first bottom fixed board (1), the spacing groove (81) of the first articulated slab (2), another limit shaft (82) is through the second bottom fixed board (3), the spacing groove (81) of the second articulated slab (4).
3. a kind of rotation connection structure for LED combination screen according to claim 1, it is characterized in that: described connector (5) includes and is fixed on above-mentioned first articulated slab (2) and has the connector main body (51) of middle through hole and be placed through the joint pin (52) of the middle through hole of described connector main body (51), described joint pin (52) end is provided with Fastener (53), the described cooperation be arranged on the second articulated slab (4) be connected hole (6) its through hole week along offer be convenient to that joint pin (52) Fastener (53) passes through by groove (61) with by clamping slot (63) fixing for Fastener (53) clamping.
4. a kind of rotation connection structure for LED combination screen according to claim 3, is characterized in that: be provided with the Compress Spring be set on joint pin (52) in through hole in the connector main body (51) of described connector (5).
5. a kind of rotation connection structure for LED combination screen according to claim 4, it is characterized in that: described joint pin (52) stretches out one end of through hole in connector main body (51) at it be outward provided with screw thread away from Fastener (53), and joint pin (52) arranges threaded part at it and is equipped with locking nut (54).
6. a kind of rotation connection structure for LED combination screen according to any one of claim 1-5, it is characterized in that: also comprise the rail plate (9) coordinated with above-mentioned slide-and-guide groove (7), described rail plate (9) is placed in slide-and-guide groove (7), is exposed at slide-and-guide groove (7) side outward and is provided with fixing hole for being fixed outside rail plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552389.6U CN204168641U (en) | 2014-09-24 | 2014-09-24 | A kind of rotation connection structure for LED combination screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552389.6U CN204168641U (en) | 2014-09-24 | 2014-09-24 | A kind of rotation connection structure for LED combination screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168641U true CN204168641U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552389.6U Expired - Fee Related CN204168641U (en) | 2014-09-24 | 2014-09-24 | A kind of rotation connection structure for LED combination screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035761A (en) * | 2017-06-09 | 2017-08-11 | 徐懋声 | Abutting arrangement and the display screen for including the abutting arrangement |
-
2014
- 2014-09-24 CN CN201420552389.6U patent/CN204168641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035761A (en) * | 2017-06-09 | 2017-08-11 | 徐懋声 | Abutting arrangement and the display screen for including the abutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |