Quick locking connecting piece for modularized showing stand

Abstract

The utility model discloses a quick locking connecting piece for a modular showing stand. The quick locking connecting piece comprises the modular showing stand, a rectangular groove is formed in the upper end part of the modular showing stand, and the outer surface of the locking rod and the inner side wall of the rectangular groove are arranged in a damping sliding manner; the quick locking structure comprises a group of locking rods which symmetrically penetrate through the upper end part of the modularized showing stand, movable springs which are symmetrically fixed in the end parts of the outer sides of the locking rods, and locking columns which are fixed at one ends of the movable springs; the device further comprises a push-pull movable structure. The push-pull movable structure comprises a sleeve fixed to the middle of one end of the locking column, a sleeve column with one end sleeved with the sleeve and a sleeve ring sleeved with one end of the sleeve column. The utility model relates to a modular showing stand, in particular to a modular showing stand, and aims to solve the problems of time and labor waste, low efficiency and waste of manpower and material resources due to the fact that a plurality of screws need to be repeatedly disassembled and assembled in one-time assembling and splicing when an existing modular showing stand is assembled and spliced by adopting a locking mode of a plurality of bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of display rack installation, in particular to a modular display rack quick locking connector. Background Art

[0002] Modular display racks are flexible and customizable display racks that are usually composed of multiple independent modules that can be freely combined and arranged as needed. The design of modular display racks enables them to adapt to different display needs.

[0003] However, it still has the following disadvantages in actual use:

[0004] The existing modular display rack is assembled and spliced ​​by locking multiple bolts. In one assembly and splicing, multiple screws need to be repeatedly disassembled and installed, which is time-consuming, labor-intensive, inefficient, and wastes manpower and material resources. Utility Model Content

[0005] The purpose of the utility model is to provide a modular display rack quick locking connector to solve the problem raised in the above background technology that the existing modular display rack adopts a locking method of multiple bolts for assembly and splicing. In one assembly and splicing, multiple screws need to be repeatedly disassembled and installed, which is time-consuming and labor-intensive, inefficient, and wastes manpower and material resources.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a modular display stand quick locking connector, comprising:

[0008] Modular display racks;

[0009] The quick locking structure comprises a group of locking rods symmetrically penetrating the upper end of the modular display rack, movable springs symmetrically fixed in the outer ends of the locking rods, and a locking column fixed to one end of the movable spring.

[0010] Furthermore, a rectangular groove is provided at the upper end of the modular display rack, and a damping sliding arrangement is provided between the outer surface of the locking rod and the inner side wall of the rectangular groove.

[0011] Furthermore, a circular opening is formed at the outer end of the locking rod, and a fixing block is fixed at one end inside the circular opening;

[0012] One end of the fixed block is fixedly connected to the other end of the movable spring.

[0013] Furthermore, it also includes a push-pull movable structure;

[0014] The push-pull movable structure comprises a sleeve fixed at the middle of one end of the locking column, a sleeve column with one end sleeved in the sleeve, and a sleeve ring sleeved at one end of the sleeve column.

[0015] Furthermore, the outer surface of the collar is provided with anti-slip grooves at equal intervals, and an annular protrusion is fixed to the inner outer edge of the collar.

[0016] Furthermore, an annular groove is formed on the outer edge of the circular opening, and the inner end of the annular protrusion is clamped in the annular groove.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] The utility model is provided with a locking rod, a locking column and a movable spring. A group of locking rods are connected to the upper end of the modular display rack through a damping connection, and preliminary locking can be performed. The locking column is pressed in sequence, and the locking column is driven by the movable spring to extend into the locking rod, and then extends from the circular opening on the modular display rack to achieve the purpose of secondary locking. This locking method saves time and effort and improves installation efficiency.

[0019] Based on the above beneficial effects, a sleeve column and an annular protrusion are provided, and one end of the sleeve column is connected and installed with one end of the locking column by the sleeve, so as to facilitate the above locking operation by applying a pushing force, and when not in use, the locking column received in the locking rod can be positioned by the clamping connection between the annular protrusion and the annular groove, which is convenient for use and improves the structural applicability and functionality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 these drawings without creative work.

[0021] Figure 1 This is the appearance diagram of the utility model;

[0022] Figure 2 This is an exploded view of the quick locking structure of the utility model;

[0023] Figure 3 This is a diagram of the locking column storage state of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Modular display rack;

[0026] 21. Locking rod; 22. Fixed block; 23. Active spring; 24. Locking column; 25. Round mouth;

[0027] 31. Sleeve; 32. Sleeve column; 33. Sleeve ring; 34. Annular protrusion. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0031] See also Figure 1-3 As shown, this embodiment is a modular display stand quick locking connector, comprising:

[0032] Modular display rack 1;

[0033] A rectangular groove is provided at the upper end of the modular display rack 1, and a damping sliding arrangement is provided between the outer surface of the locking rod 21 and the inner wall of the rectangular groove;

[0034] The rectangular groove structurally supports the locking rod 21, and the damping force between the two ensures that the modular display rack can be initially locked;

[0035] The quick locking structure includes a set of locking rods 21 symmetrically passing through the upper end of the modular display rack 1, a movable spring 23 symmetrically fixed to the outer end of the locking rod 21, and a locking column 24 fixed to one end of the movable spring 23;

[0036] The locking rod 21 can perform preliminary structural locking on the modular display rack 1, and structurally support the movable spring 23, which is used to structurally support the locking column 24. The modular display rack 1 is secondarily locked through the locking column 24 to ensure the stability of the modular display rack 1. The setting of the movable spring 23 is conducive to the contraction of the locking column 24.

[0037] A circular opening 25 is formed at the outer end of the locking rod 21, and a fixing block 22 is fixed at one end inside the circular opening 25;

[0038] The round opening 25 is used to receive the fixed block 22, and one end of the movable spring 23 is fixed through the fixed block 22;

[0039] One end of the fixed block 22 is fixedly connected to the other end of the movable spring 23;

[0040] Working principle:

[0041] When locking the modular display stand 1, one end of the locking rod 21 is placed in the corresponding rectangular groove in advance, and a pressing force is applied to a locking column 24 at the front end. After the movable spring 23 is compressed, the locking column 24 extends into the locking rod 21, and a forward pushing force is applied to the locking rod 21, so that the locking column 24 at the front end moves into the corresponding circular opening 25 and moves out of the circular opening 25;

[0042] After the locking column 24 at the rear end moves to the initial position, the same steps are applied to the locking column 24 again, so that the locking column 24 moves out of the corresponding circular opening 25;

[0043] This step saves time and effort, and there is no need to repeatedly remove and install multiple screws, thus improving work efficiency.

[0044] See also Figure 1-3 As shown, this embodiment is based on the above embodiment 1 and further includes a push-pull movable structure;

[0045] The push-pull movable structure includes a sleeve 31 fixed to the middle of one end of the locking column 24, a sleeve column 32 with one end sleeved in the sleeve 31, and a collar 33 sleeved on one end of the sleeve column 32;

[0046] The sleeve 31 is fixed to one end of the sleeve column 32, and the other end of the sleeve column 32 is connected to the collar 33. The sleeve column 32 can exert a movable force to act on the locking column 24, so that the locking column 24 can smoothly extend into the locking rod 23 to achieve the required locking. The collar 33 is used to grasp the structure of the sleeve column 32 and to receive the annular protrusion 34.

[0047] The outer surface of the collar 33 is provided with anti-slip grooves at equal intervals, and an annular protrusion 34 is fixed to the inner outer edge of the collar 33;

[0048] An annular groove is formed on the outer edge of the circular opening 25, and the inner end of the annular protrusion 34 is clamped in the annular groove;

[0049] The snap connection between the annular protrusion 34 and the annular groove can lock the sleeve column 32 and is used to structurally limit the locking column 24 received in the locking rod 21;

[0050] Working principle:

[0051] In the above-mentioned use of the locking column 24, the collar 33 is sleeved on one end of the sleeve 32, and the other end of the sleeve 32 is sleeved in the sleeve 31. By applying an inward force to act on the locking column 24, after the movable spring 23 is compressed and deformed, the locking column 24 can be smoothly extended into the locking rod 21;

[0052] When the locking column 24 is not used, the above steps can be repeated until the annular protrusion 34 is snap-connected with the annular groove, thereby limiting the structure of the locking column 24 received in the locking rod 21.

[0053] This step facilitates use and improves the applicability and functionality of the structure.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A modular display stand quick-lock connector, characterized in that: include: Modular display rack (1); A quick locking structure, comprising a group of locking rods (21) symmetrically extending through the upper end of a modular display rack (1), movable springs (23) symmetrically fixed to the outer ends of the locking rods (21), and a locking column (24) fixed to one end of the movable spring (23).

2. A modular display stand quick-lock connector according to claim 1, characterized in that: The upper end of the modular display rack (1) is provided with a rectangular groove, and a damping sliding arrangement is provided between the outer surface of the locking rod (21) and the inner wall of the rectangular groove.

3. A modular display stand quick-lock connector according to claim 1, characterized in that: The outer end of the locking rod (21) is provided with a circular opening (25), and a fixing block (22) is fixed to one end of the inner side of the circular opening (25); One end of the fixed block (22) is fixedly connected to the other end of the movable spring (23).

4. A modular display stand quick-lock connector according to claim 1, characterized in that: Also includes, push-pull activity structure; The push-pull movable structure comprises a sleeve (31) fixed to the middle of one end of the locking column (24), a sleeve column (32) with one end sleeved in the sleeve (31), and a sleeve ring (33) sleeved on one end of the sleeve column (32).

5. A modular display stand quick-lock connector according to claim 4, characterized in that: The outer surface of the collar (33) is provided with anti-slip grooves at equal intervals, and an annular protrusion (34) is fixed to the inner outer edge of the collar (33).

6. A modular display stand quick-lock connector according to claim 3, characterized in that: An annular groove is formed on the outer edge of the circular opening (25), and the inner end of the annular protrusion (34) is clamped in the annular groove.

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