CN219453406U - Folding tripod for back plate - Google Patents

Abstract

The utility model discloses a folding tripod for a back panel, which belongs to the technical field of backboard supports, and comprises a folding tripod body, wherein the folding tripod body comprises a splicing bobbin, a movable first clamp is arranged in the middle of the splicing bobbin, a second clamp is arranged on at least one side of the splicing bobbin, which is positioned on the first clamp, both ends of the first square tube are respectively connected with the first clamp and a quick-dismantling assembly, one end of the quick-dismantling assembly is provided with a first hinge, both ends of the second square tube are respectively connected with the second clamp and the second hinge, and the first square tube and the second square tube rotate relative to the splicing bobbin to fold. The folding frame body with the triangular structure is arranged on the back plate, so that the folding frame is good in stability, small in size after folding, convenient to transport, simple to install and convenient to use, and can integrate a plurality of back plates with a plurality of splicing bobbins, so that the installation requirement of an outdoor display screen is met.

Description

Folding tripod for back plate

Technical Field

The utility model belongs to the technical field of backboard supports, and relates to a folding tripod for a backboard.

Background

Currently, a large mounting rack is required to be arranged for mounting an outdoor display screen, and the mounting rack is used for being fixedly mounted on a back panel corresponding to a plurality of display screens, so that a large-sized outdoor display screen is formed.

The traditional mounting frame is welded by adopting steel structure materials to form an integral square frame, so that the mounting frame is large in size, heavy and not detachable, is troublesome to mount and carry, is not beneficial to the mounting operation of workers, and can be only loaded with a small amount of mounting frames for the transport vehicle, so that the transport cost is high.

Disclosure of Invention

The utility model provides a folding tripod for a back panel, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a folding tripod for a back panel, which comprises a folding tripod body, wherein the folding tripod body comprises a splicing bobbin, a first square tube, a second square tube, a first clamp, a second clamp, a first hinge, a second hinge and a quick-release assembly, the middle part of the splicing bobbin is provided with a movable first clamp, at least one side of the splicing bobbin, which is positioned on the first clamp, is provided with the second clamp, one end of the first square tube is connected with the first clamp, the other end of the first square tube is connected with the quick-release assembly, one end of the quick-release assembly is provided with the first hinge, one end of the second square tube is connected with the second clamp, the other end of the second square tube is provided with the second hinge, and the first square tube and the second square tube rotate relative to the splicing bobbin to fold.

Preferably, the back panel further comprises a back panel, wherein one ends of the first hinge and the second hinge are respectively positioned on two sides of the back surface of the back panel, and the back panel is fixedly connected with the first hinge and the second hinge.

Preferably, the quick-release assembly comprises a socket, a plug block, a lock column and a handle, wherein one end of the socket is fixedly connected with the first hinge, one end of the plug block is fixedly connected with the first square tube, the other end of the plug block is inserted into the socket, the lock block and the lock column are respectively arranged on two sides of the socket, the lock column penetrates through the socket, the plug block and the lock block to be fixedly connected, and the movable handle is arranged on the top of the lock column.

Preferably, the bottom end of the splicing bobbin is provided with an external thread interface, and the top end of the splicing bobbin is provided with a screw cap, so that the screw caps of two adjacent splicing bobbins are in threaded connection with the external thread interface.

Preferably, the splicing bobbin is provided with 2 limit screws for limiting the positions of the left side and the right side of the first clamp.

Preferably, four side surfaces of the back plate are respectively provided with symmetrical splicing Kong Weizu, the splicing hole group comprises a guiding positioning column and a splicing bolt hole, the back plate is provided with the guiding positioning column, and one side of the guiding positioning column is provided with the splicing bolt hole.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a folding tripod for a back panel, which is characterized in that a folding tripod body with a triangular structure is arranged on the back panel, the stability is good, the volume after folding is small, the folding tripod body is convenient to transport, the installation of the folding tripod body is simple, the use is convenient, a plurality of back panels and a plurality of splicing bobbins can be integrated, and the installation requirement of an outdoor display screen is met.

In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic perspective view of a folding leg body according to the present utility model;

FIG. 2 is a schematic perspective view of the quick release assembly of FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic view of an assembled structure of the present utility model;

FIG. 5 is a schematic view of a folding and gathering structure of the present utility model;

FIG. 6 is a schematic view of a spliced and assembled three-dimensional structure of the utility model;

reference numerals:

1. a folding rack body; 2. splicing bobbins; 3. a first square tube; 4. a second square tube; 5. a first clip; 6. a second clip; 7. a first hinge; 8. a second hinge; 9. a quick release assembly; 10. a socket; 11. inserting blocks; 12. a locking piece; 13. locking a column; 14. a handle; 15. an external threaded interface; 16. a screw cap; 17. guiding and positioning columns; 18. splicing bolt holes; 19. a back plate; 20. and (5) a limit screw.

Detailed Description

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 to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

To achieve the above objective, an embodiment of the present utility model provides a folding tripod for a back panel, as shown in fig. 1 to 6, including a folding tripod body, where the folding tripod body includes a splicing bobbin, a first square tube, a second square tube, a first hoop, a second hoop, a first hinge, a second hinge, and a quick-release assembly, where a movable first hoop is disposed in the middle of the splicing bobbin, at least one side of the splicing bobbin located on the first hoop is provided with the second hoop, one end of the first square tube is connected with the first hoop, the other end of the first square tube is connected with the quick-release assembly, one end of the quick-release assembly is provided with the first hinge, one end of the second square tube is connected with the second hoop, the other end of the second square tube is provided with the second hinge, and the first square tube and the second square tube both rotate to fold and fold the splicing bobbin.

Further, the back panel is further provided with a back panel, one ends of the first hinge and the second hinge are respectively positioned on two sides of the back surface of the back panel, and the back panel is fixedly connected with the first hinge and the second hinge.

Further, quick detach subassembly includes bayonet socket, inserted block, latch segment, lock post and handle, the one end and the first hinge fixed connection of bayonet socket, the one end and the first side pipe fixed connection of inserted block, in the other end of inserted block inserts the bayonet socket, the socket both sides are equipped with latch segment and lock post respectively, the lock post passes the bayonet socket, and latch segment fastening connection, the lock post top is equipped with mobilizable handle.

Further, an external thread interface is arranged at the bottom end of the splicing bobbin, and nuts are arranged at the top end of the splicing bobbin, so that the nuts of two adjacent splicing bobbins are in threaded connection with the external thread interface. Promote the connection of two adjacent back panels and fix for the concatenation of whole display screen is more firm reliable, and the security is high.

Further, 2 limit screws for limiting the positions of the left side and the right side of the first clamping screen by using the dry method are arranged on the splicing bobbin.

Further, four sides of the back plate are respectively provided with symmetrical splicing Kong Weizu, the splicing hole group comprises a guiding positioning column and a splicing bolt hole, the back plate is provided with the guiding positioning column, and one side of the guiding positioning column is provided with the splicing bolt hole.

When the folding frame is used in work, the back plate and the folding frame body are single parts, and are packaged separately and transported to an outdoor installation area. Firstly, connecting a splicing bobbin with a first square tube and a second square tube, wherein the tail end of the first square tube is fixedly connected with an inserting block, one end of a plugging seat is connected with a back panel through a first hinge, the second square tube is connected with the back panel through a second hinge, and the inserting block is inserted into the plugging seat by rotating the first square tube, so that a triangular structure is formed between a folding frame body and the back panel; and then, mutually screwing and tightening the external thread interface of the new splicing bobbin and the nut of the splicing bobbin assembled at present, repeating the assembly steps of the first square tube, the second square tube, the first clamp, the second clamp, the first hinge, the second hinge and the quick-release assembly, and sleeving and fastening the guide positioning columns of the back panel and the two adjacent back panels and the splicing bolt holes, so that a plurality of large-scale outdoor display screens formed by splicing are formed and are installed.

It should be noted that the above-mentioned installation step is only one mode of field installation, or it is also possible to assemble the folding frame body first, then splice a plurality of folding frame bodies to form a connection, and finally fasten and connect each back panel through the folding frame body corresponding to the first hinge and the second hinge; after the assembly shown in fig. 5, two adjacent back panels can be connected and fastened through the splicing hole site group. The specific manner of assembly may be based on outdoor field operation and is not limited herein.

The folding frame body with the triangular structure is formed by the spliced bobbins, the first square tubes and the second square tubes by utilizing the quick-dismantling assembly, has good stability, can be dismantled and folded, has small volume after being folded and furled, is convenient to transport, is simple to install and convenient to use, and can integrate a plurality of back panels with a plurality of spliced bobbins so as to meet the installation requirement of an outdoor display screen.

The technical principle of the present utility model has been described above in connection with specific embodiments, but is only the preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. Those skilled in the art will recognize that other embodiments of the utility model are within the scope of the utility model without undue burden.

Claims (6)

1. The utility model provides a folding tripod for backplate, includes folding frame body, its characterized in that, folding frame body includes concatenation bobbin, first side pipe, second side pipe, first clamp, second clamp, first hinge, second hinge and quick detach subassembly, the middle part of concatenation bobbin is equipped with mobilizable first clamp, be located at least one side of first clamp on the concatenation bobbin and be equipped with the second clamp, the one end and the first clamp connection of first side pipe, the other end connection of first side pipe is equipped with quick detach subassembly, the one end of quick detach subassembly is equipped with first hinge, the one end and the second clamp connection of second side pipe, the other end and the second hinge that are equipped with of second side pipe, first side pipe, second side pipe are all rotated in order to fold folding the drawing in for the concatenation bobbin.

2. The folding tripod for a back panel of claim 1, further comprising a back panel, wherein one ends of said first and second hinges are respectively located at both sides of the back surface of the back panel, and wherein said back panel is fixedly connected to said first and second hinges.

3. The folding tripod for a back panel according to claim 2, wherein the quick-release assembly comprises a socket, a plug block, a locking column and a handle, one end of the socket is fixedly connected with the first hinge, one end of the plug block is fixedly connected with the first square tube, the other end of the plug block is inserted into the socket, the locking block and the locking column are respectively arranged on two sides of the socket, the locking column penetrates through the socket, the plug block and the locking block to be fixedly connected, and the movable handle is arranged on the top of the locking column.

4. The folding tripod for a back panel according to claim 2, wherein the bottom end of said splicing bobbins is provided with an external screw thread interface, and the top end of said splicing bobbins is provided with nuts so that the nuts of two adjacent said splicing bobbins are screw-coupled with the external screw thread interface to each other.

5. The folding tripod for a back panel according to claim 2, wherein the splicing bobbin is provided with 2 limit screws for limiting the positions of the left and right sides of the first clip.

6. The folding tripod for a back plate according to claim 2, wherein four sides of said back plate are respectively provided with symmetrical splicing Kong Weizu, said group of splicing holes comprises a guiding and positioning column and a splicing bolt hole, said back plate is provided with a guiding and positioning column, and one side of said guiding and positioning column is provided with a splicing bolt hole.