Box body connecting structure and LED display screen module

Abstract

The utility model discloses a box body connecting structure and an LED display screen module, the box body connecting structure comprises a box body, and the box body is provided with a splicing part used for being spliced with an adjacent box body; a guide sliding groove is formed in the side face of the splicing part, and a guide-in opening communicated with the guide sliding groove is formed in the end of the splicing part. The connecting piece is used for connecting the splicing parts of different box bodies, the connecting piece comprises a main body part, and the main body part is provided with a clamping part which is in sliding clamping connection with the guide sliding grooves; and the plug pin is detachably inserted into the lead-in opening. The LED display screen box solves the problems that an existing LED display screen box is complex in splicing structure, tedious in operation and low in installation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, and in particular to a box connection structure and an LED display screen module. Background Art

[0002] With the development of display screens and the diversity of customer needs, the demand for various types of display screens has increased significantly, and the market size is expanding. When installing fixed display screens, the LED display screen cabinets are arranged and built, and connectors are required to fix the cabinets. Figure 1 When traditional boxes are connected, each box is provided with a threaded hole. A connecting piece is installed between the boxes, and screws are passed through the connecting piece and connected to the threaded holes on the boxes to achieve splicing between the boxes. The entire structure is complicated, the operation is cumbersome, and the installation efficiency is affected. Utility Model Content

[0003] The main purpose of the utility model is to provide a box connection structure and an LED display screen module, aiming to solve the problems of complex splicing structure, cumbersome operation and low installation efficiency between existing LED display screen boxes.

[0004] In order to achieve the above object, the utility model proposes a box connection structure, comprising:

[0005] A box body, wherein the box body is provided with a splicing portion for splicing with an adjacent box body; a guide slide groove is provided on a side of the splicing portion, and an inlet connected to the guide slide groove is provided at an end of the splicing portion;

[0006] A connecting piece, used to connect the joint parts of different boxes, the connecting piece includes a main body, and the main body is provided with a clamping part that is respectively slidably clamped with the guide slide groove;

[0007] The latch is detachably plugged into the introduction port.

[0008] Optionally, the splicing portion is arranged at the end corner of the box body, and the splicing portion is arranged as a quarter of a cylinder, and the splicing portions of four boxes are butt-jointed to form a cylinder.

[0009] Optionally, the guide groove is configured as an arc-shaped groove extending along the side surface of the quarter cylinder.

[0010] Optionally, the introduction port is configured as an opening structure opened along the radial direction of the quarter cylinder, and the diameter of the introduction port gradually decreases from outside to inside along the radial direction of the quarter cylinder.

[0011] Optionally, the main body of the connector is in a disc shape, the main body fits with the end of the quarter cylinder, and the clamping portion is in an L-shaped structure.

[0012] Optionally, a plurality of first anti-slip grooves are evenly arranged on the surface of the main body along its circumference.

[0013] Optionally, the latch is configured as a wedge-shaped structure that fits against the inner side of the introduction port.

[0014] Optionally, a plurality of second anti-slip grooves are symmetrically provided on the side surface of the latch.

[0015] To achieve the above-mentioned purpose, the utility model also proposes an LED display screen module, comprising any of the above-mentioned box connection structures.

[0016] Optionally, the box is configured as an LED display screen box.

[0017] The beneficial effects of the utility model are as follows: the splicing structure between LED display screens is improved, the traditional screw-fixed connection method is eliminated, a splicing part is set at the splicing position of the box, a guide slide groove and an inlet are provided on the splicing part, the splicing parts between two adjacent boxes are butted, the splicing parts of the adjacent boxes are connected together by a clamping part of a connecting piece, and then further fixed by a latch, so as to ensure the stability of the splicing between the boxes, simplify the structure, facilitate operation, and improve installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a partial view of the box splicing structure in the prior art;

[0020] Figure 2 This is an overall view of the box splicing structure of the utility model;

[0021] Figure 3 This is a partial view of the box body splicing of the utility model;

[0022] Figure 4 This is a partial view of the installation of the connector of the utility model;

[0023] Figure 5 This is a partial view of the connector of the utility model after it is installed in place;

[0024] Figure 6 This is a partial view of the utility model after the bolt is installed;

[0025] Figure 7 This is a schematic diagram of the latch structure of the utility model;

[0026] Description of Figure Numbers:

[0027] Box body 1; splicing portion 11; guide slide groove 12; introduction port 13; connecting piece 2; main body 21; clamping portion 22; first anti-slip groove 23; latch 3; second anti-slip groove 31.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] An embodiment of the present invention provides a box connection structure, referring to Figures 2 to 6 ,include:

[0033] The box body 1 is provided with a joint portion 11 for jointing with an adjacent box body 1; a guide slot 12 is provided on a side of the joint portion 11, and an inlet 13 communicating with the guide slot 12 is provided at an end of the joint portion 11;

[0034] The connecting member 2 is used to connect the joint parts 11 of different boxes 1. The connecting member 2 includes a main body 21. The main body 21 is provided with a clamping part 22 that is slidably clamped with the guide grooves 12 respectively;

[0035] The latch 3 can be detachably inserted into the introduction port 13 .

[0036] In this embodiment, the splicing structure between the LED display screens is improved, and the traditional screw-fixed connection method is eliminated. A splicing portion 11 is set at the splicing position of the box 1, and the splicing portion 11 is provided with a guide groove 12 and an inlet 13. The splicing portions 11 between two adjacent boxes 1 are butted, and the splicing portions 11 of the adjacent boxes 1 are connected together by a clamping portion 22 of a connecting member 2, and then further fixed by a pin 3, so as to ensure the stability of the splicing between the boxes 1, simplify the structure, facilitate operation, and improve installation efficiency.

[0037] Specifically, the box bodies 1 are spliced ​​so that the spliced ​​pairs of two adjacent box bodies 1 are butted together, and then the clamping portion 22 of the connector 2 is inserted into the guide slot 12 from the introduction port 13, and the clamping portion 22 is slid so that the clamping portion 22 and the introduction port 13 are misaligned, and then the latch 3 is inserted into the introduction port 13 to prevent the clamping portion 22 from slipping out of the introduction port 13. The overall structure is simple, the operation is convenient, and the installation efficiency is greatly improved.

[0038] It should be noted that the number of boxes can be selected according to actual installation and use requirements. This embodiment is described by taking four boxes as an example. Figure 3 , the box bodies 1 are arranged in four pieces, and the four box bodies 1 are arranged in a matrix. The splicing portion 11 is arranged at the end corner of the box body 1, and the splicing portion 11 is arranged as a quarter cylinder, and the splicing portions 11 of the four box bodies 1 are connected to each other to form a cylinder. In this embodiment, the four splicing portions 11 are spliced ​​into a cylinder, which can facilitate the subsequent installation of the connecting member 2, so that the connecting member 2 can be rotated and installed along the outer side of the cylinder, which can effectively ensure the stability of the connection between the connecting member 2 and the splicing portion 11.

[0039] Specifically, the guide groove 12 is configured as an arc groove extending along the side of the cylinder, and the guide grooves 12 of the four splicing parts 11 are located on the same circular ring. Therefore, when the connecting member 2 is subsequently installed, the connecting member 2 can be rotated in one direction along the outer side surface of the cylinder, and the engagement with the guide grooves 12 of the four splicing parts 11 can be completed synchronously, making the operation simpler.

[0040] Further, the introduction port 13 is configured as an opening structure opened along the radial direction of the cylinder, and the diameter of the introduction port 13 gradually decreases from the outside to the inside along the radial direction of the cylinder. In this embodiment, the introduction port 13 is configured as a structure with a gradually decreasing diameter, which can improve the installation stability between the plug 3 and the introduction port 13. Specifically, in this embodiment, the plug 3 is configured as a wedge-shaped structure that fits the inner side of the introduction port 13. The plug 3 is inserted into the introduction port 13, which can improve the clamping force between the two, thereby ensuring the stability of the structure.

[0041] Furthermore, the main body 21 of the connector 2 is in a disc shape, the main body 21 fits with the end of the cylinder, four clamping parts 22 are provided, and the clamping parts 22 are in an L-shaped structure.

[0042] Specifically, the splicing process of the box 1 of this embodiment is as follows:

[0043] First, refer to Figure 3 , four boxes 1 are arranged in a matrix, so that the joints 11 at the corners of the four boxes 1 form a cylindrical structure;

[0044] refer to Figure 4 , align the clamping part 22 of the connecting member 2 with the introduction port 13 of the splicing part 11 and insert it so that the clamping part 22 extends into the guide slot 12, and then rotate the clamping part 22 clockwise or counterclockwise to slide the clamping part 22 to one end of the guide slot 12, so that the clamping part 22 and the introduction port 13 are misaligned, so as to facilitate the installation of the latch 3, as shown in FIG. Figure 5 As shown;

[0045] Finally, reference Figure 6 , insert the latch 3 into the introduction port 13 to prevent the connecting piece from rotating, causing the clamping portion 22 to slide out of the introduction port 13, resulting in structural separation.

[0046] The whole process is easy to operate and can be completed manually without the aid of external tools, which greatly improves the installation efficiency.

[0047] Furthermore, a plurality of first anti-slip grooves 23 are evenly formed on the surface of the main body 21 along its circumference, which can enhance the friction force on the surface of the main body 21 and facilitate the rotation of the main body 21 during the installation process.

[0048] Further, refer to Figure 7 A plurality of second anti-slip grooves 31 are symmetrically provided on the side of the latch 3 to enhance the friction force on the side of the latch 3 and facilitate the latch 3 to be pulled out of the introduction port 13 during disassembly.

[0049] Another embodiment of the utility model further provides an LED display screen module, including any of the above-mentioned box connection structures, wherein the box is set as an LED display screen box. Since the LED display screen module provided in this embodiment includes all the schemes of all the above-mentioned box connection structures, it has at least the same technical effects as the above-mentioned box connection structures, which will not be elaborated here one by one.

[0050] The above description is only an optional embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A box connection structure, characterized in that: include: A box body, wherein the box body is provided with a splicing portion for splicing with an adjacent box body; a guide slide groove is provided on a side of the splicing portion, and an inlet connected to the guide slide groove is provided at an end of the splicing portion; A connecting piece, used to connect the joint parts of different boxes, the connecting piece includes a main body, and the main body is provided with a clamping part that is respectively slidably clamped with the guide slide groove; The latch is detachably plugged into the introduction port.

2. The box connection structure according to claim 1, characterized in that: The splicing part is arranged at the end corner of the box body, and the splicing part is arranged as a quarter of a cylinder, and the splicing parts of four boxes are butted against each other to form a cylinder.

3. The box connection structure according to claim 2, characterized in that: The guide slot is configured as an arc-shaped slot extending along the side surface of the quarter cylinder.

4. The box connection structure according to claim 3, characterized in that: The introduction port is configured as an opening structure opened along the radial direction of the quarter cylinder, and the diameter of the introduction port gradually decreases from the outside to the inside along the radial direction of the quarter cylinder.

5. The box connection structure according to claim 2, characterized in that: The main body of the connecting piece is in the shape of a disk, the main body is fitted with the end of the quarter cylinder, and the clamping part is in the shape of an L-shaped structure.

6. The box connection structure according to claim 5, characterized in that: A plurality of first anti-slip grooves are evenly arranged on the surface of the main body along its circumference.

7. The box connection structure according to claim 1, characterized in that: The latch is configured as a wedge-shaped structure that fits the inner side of the introduction port.

8. The box connection structure according to claim 7, characterized in that: A plurality of second anti-slip grooves are symmetrically provided on the side surface of the latch.

9. An LED display screen module, characterized in that: It comprises a box connection structure as described in any one of claims 1-8.

10. The LED display screen module according to claim 9, characterized in that: The box body is configured as an LED display screen box body.

Images