CN212338682U

CN212338682U - LED screen module quick assembly disassembly structure

Info

Publication number: CN212338682U
Application number: CN202020840879.1U
Authority: CN
Inventors: 刘冈超; 崔文华; 王开刚; 王大伟; 方若翩
Original assignee: Xuzhou Gloria Technology Co ltd; GLORIA TECHNOLOGY LLC
Current assignee: Xuzhou Gloria Technology Co ltd; GLORIA TECHNOLOGY LLC
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-01-12
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a quick assembly disassembly structure of a LED screen module, which comprises a main structure body, wherein one end of the main structure body is a guide end, the other end of the main structure body is a screwed joint in threaded connection with the screen module, a radial through groove is arranged in the middle of the main structure body, an annular groove is manufactured at one end of the main structure body close to the guide end, and the annular groove and the through groove are crossed; two hinge columns which are symmetrical along the axis of the structure main body are arranged in the through groove, each hinge column is hinged with a seesaw sheet, the seesaw sheets are arranged in the through groove, an elastic structure is arranged in the annular groove, one end of each of the two seesaw sheets is tightened by the elastic structure under a normal state, so that the other end of each of the two seesaw sheets is stretched out of the through groove and exceeds the outer wall of the structure main body, and a V-shaped limiting structure is formed; the key also comprises a key, and the key body is a rod body. The utility model discloses can satisfy the quick assembly disassembly of screen module.

Description

LED screen module quick assembly disassembly structure

Technical Field

The utility model relates to a LED screen dismouting structure belongs to connection structure technical field.

Background

At present, the LED display screen is widely applied to stations, squares and meeting rooms as a physical carrier for information transmission. In order to meet different application scenes, the LED display screens are designed into modules with different sizes and then assembled. The existing module connecting mode mainly adopts a screw fixing mode, so that the assembling working time is increased, the anti-theft requirement cannot be met, and the follow-up maintenance and replacement of the module are not facilitated.

Disclosure of Invention

In order to overcome the weak point of above-mentioned prior art, the utility model provides a LED screen module quick assembly disassembly structure can satisfy the quick assembly disassembly of screen module.

The utility model discloses a realize through following technical scheme: a quick dismounting structure of an LED screen module comprises a main structure body, wherein one end of the main structure body is a guide end, the other end of the main structure body is a threaded joint in threaded connection with the screen module, a radial through groove is formed in the middle of the main structure body, an annular groove is formed in one end, close to the guide end, of the main structure body, and the annular groove and the through groove are crossed; two hinge columns which are symmetrical along the axis of the structure main body are arranged in the through groove, each hinge column is hinged with a seesaw sheet, the seesaw sheets are arranged in the through groove, an elastic structure is arranged in the annular groove, one end of each of the two seesaw sheets is tightened by the elastic structure under a normal state, so that the other end of each of the two seesaw sheets is stretched out of the through groove and exceeds the outer wall of the structure main body, and a V-shaped limiting structure is formed; still include a key, the key main part is the body of rod, and the head end of key is equipped with can be after inserting between two wane pieces, drive the perk piece and overcome the elastic construction constraint and rotate to the widening portion of accomodating completely at logical inslot, the last preparation of screwed joint has the confession the key insert and with the key through-hole that leads to the groove and be linked together.

A step is formed between the threaded joint and the structural body.

The hinge post is a screw.

The elastic structure is a spring or an elastic rubber band.

The structural body is a cylinder.

And a guide angle is arranged at the guide end of the structure main body.

One end of the structure main body, which is close to the threaded joint, is provided with a circular truncated cone with the diameter larger than that of the structure main body.

The structure main body, the warped plate piece and the key are made of stainless steel. The surface corrosion prevention process of zinc alloy or ferrite can also be adopted.

The middle part of the warped plate piece is provided with a hinge hole, the outer side of one end of the warped plate piece is provided with a groove connected with the elastic structure, and the other end of the warped plate piece is provided with an inward hooked hook head; the wane piece parts at the two ends of the hinge hole are asymmetrically arranged, and the part with the groove is shorter than the part with the hook head.

The outer end of the hook head is arc-shaped.

The utility model has the advantages that: the screen module can be quickly fixed on the screen module, then the screen module is installed on the heat dissipation base in a quick insertion mode, the warping plate can quickly pop out for limiting, the installation is quick, the fixing of the module is guaranteed, and the field operation and the screen transportation cost are convenient; when the key is detached, the key is inserted into the key through hole, so that the key can be rapidly detached, and the requirements of later maintenance and replacement are met.

Drawings

The invention will be further explained below with reference to the drawings and examples.

FIG. 1 is a top view of the utility model in a normal state;

FIG. 2 is a top view of the state of the disassembling and assembling process of the present invention;

FIG. 3 is a front view of the main body of the structure of the present invention;

FIG. 4 is a sectional view of the main body of the structure of the present invention;

FIG. 5 is a schematic view of a rocker plate configuration;

FIG. 6 is a perspective view of the structure body of the present invention;

FIG. 7 is a key construction schematic;

fig. 8 is a top view of fig. 7.

In the figure, the structure comprises a main body 1, a threaded connector 1-1, a through groove 1-3, a ring groove 1-4, a key through hole 1-5, a step 1-6, a guide angle 1-7, a circular truncated cone 2, an elastic structure 3, a warped plate 3-1, a hinge hole 3-2, a groove 3-3, a hook head 4, a screw 5, a key 5-1, a widening portion 6, a heat dissipation base 7 and a screen module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by the ordinary skilled person in the art without developing the creative work belong to the protection scope of the present invention.

Techniques, methods, and apparatus known to those skilled in the art may not be discussed in detail but are intended to be part of the specification as appropriate.

As shown in fig. 1-8, the structure for quickly dismounting and mounting an LED screen module comprises a main structure body 1, wherein one end of the main structure body 1 is a guide end, the other end of the main structure body 1 is a threaded joint 1-1 in threaded connection with a screen module 7, a through groove 1-2 which is radially opened is arranged in the middle of the main structure body 1, an annular groove 1-3 is formed at one end of the main structure body 1 close to the guide end, and the annular groove 1-3 is crossed with the through groove 1-2; two hinged columns 4 which are symmetrical along the axis of the structure main body 1 are arranged in the through groove 1-2, each hinged column 4 is hinged with a warped plate 3, the warped plate 3 is installed in the through groove 1-2, an elastic structure 2 is installed in the annular groove 1-3, and the elastic structure 2 tightens one end of each warped plate 3 under a normal state to enable the other end of each warped plate 3 to be opened and extend out of the through groove 1-2 and exceed the outer wall of the structure main body 1, so that a V-shaped limiting structure is formed; the key comprises a key body 5, the main body of the key 5 is a rod body, the head end of the key 5 is provided with a widened part 5-1 which can drive the two warped plate pieces 3 to overcome the constraint of the elastic structure 2 and rotate to be completely accommodated in the through groove 1-2 after being inserted between the two warped plate pieces 3, and a key through hole 1-4 for the key 5 to be inserted into and communicated with the through groove 1-2 is formed in the threaded connector 1-1.

A step 1-5 is formed between the threaded joint 1-1 and the structural body 1.

The hinge post 4 is a screw.

The elastic structure 2 is a spring or an elastic rubber band.

The structural body 1 is a cylinder.

And a guide angle 1-6 is arranged at the guide end of the structure main body 1.

One end of the structure body 1 close to the threaded joint 1-1 is provided with a circular truncated cone 1-7 with the diameter larger than that of the structure body 1.

The structure body 1, the wane piece 3 and the key 5 are made of stainless steel. The surface corrosion prevention process of zinc alloy or ferrite can also be adopted.

A hinge hole 3-1 is formed in the middle of the seesaw sheet 3, a groove 3-2 connected with the elastic structure 2 is formed in the outer side of one end of the seesaw sheet 3, and a hook head 3-3 hooked inwards is arranged at the other end of the seesaw sheet 3; the parts of the wane pieces 3 at the two ends of the hinge hole 3-1 are asymmetrically arranged, and the part with the groove 3-2 is shorter than the part with the hook head 3-3.

The outer end of the hook head 3-3 is arc-shaped.

The principle of the utility model is that: taking an embodiment that the hinge post 4 is a screw as an example, an elastic structure 2 is wound in an annular groove 1-3 of a structure main body 1, two warping plates 3 are placed in a through groove 1-2 and fixed on the structure main body 1 by using two screws, the hole diameters of the warping plates 3 are larger than the screws by 0.2-0.5 ⅿ ⅿ so as to ensure that the warping plates 3 can freely rotate around the screws, and when a module is inserted in the direction of an arrow, the warping plates 3 can gradually rotate around the screws so as to ensure that the module can be quickly fixed on a heat dissipation base 6, so that the locking purpose is achieved; when the screen module 7 needs to be disassembled and maintained, the key 5 is inserted into the round hole of the fixing structure 1 along the arrow direction, so that the warped plate piece 3 is driven to rotate around the screw 4 to reach the state shown in fig. 3, then the key 5 is rotated by 90 degrees, and the screen module 7 can be rapidly disassembled. In addition, the screen module 7 only has a plurality of extremely small round key holes when viewed from the outside, and can play a certain role in theft prevention.

The screw thread behind the main structure body 1 is connected with 7 screw threads of screen module, on main structure body 1 screw in screen module 7, can have a plurality of main structure bodies 1 (for example 4-8) on a screen module 7, on the heat dissipation base 6 is packed into to screen module 7 and main structure body 1 formation whole, the mounting hole of main structure body 1 disect insertion heat dissipation base 6, perk piece 3 inserts the in-process extrusion shrink, behind the via hole auto-eject open block, quick fixed mounting. The keys 5 need to be prepared in plural numbers while being inserted into all the structural bodies 11 so that the seesaw pieces 3 are kept contracted and then quickly extracted as a whole.

The above description is only exemplary embodiments of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED screen module quick assembly disassembly structure which characterized in that: the screen module comprises a structure main body (1), wherein one end of the structure main body (1) is a guide end, the other end of the structure main body (1) is a threaded connector (1-1) in threaded connection with a screen module (7), a through groove (1-2) which is radially communicated is formed in the middle of the structure main body (1), an annular groove (1-3) is formed in one end, close to the guide end, of the structure main body (1), and the annular groove (1-3) is crossed with the through groove (1-2); two hinged columns (4) which are symmetrical along the axis of the structure main body (1) are arranged in the through groove (1-2), each hinged column (4) is hinged with a warping plate (3), the warping plate (3) is installed in the through groove (1-2), an elastic structure (2) is arranged in the annular groove (1-3), and the elastic structure (2) tightens one end of each warping plate (3) under a normal state to enable the other end of each warping plate (3) to be opened and extend out of the through groove (1-2) and exceed the outer wall of the structure main body (1) so as to form a V-shaped limiting structure; still include a key (5), key (5) main part is the body of rod, and the head end of key (5) is equipped with can be after inserting between two perk pieces (3), drive perk piece (3) overcome elastic construction (2) constraint and rotate to accomodate widening portion (5-1) in logical groove (1-2) completely, the preparation has the confession on screwed joint (1-1) key (5) insert and with key through-hole (1-4) that logical groove (1-2) are linked together.

2. The LED screen module quick assembly disassembly structure of claim 1, characterized in that: a step (1-5) is formed between the threaded joint (1-1) and the structural body (1).

3. The LED screen module quick assembly disassembly structure of claim 1, characterized in that: the hinge columns (4) are screws.

4. The LED screen module quick assembly disassembly structure of claim 1, characterized in that: the elastic structure (2) is a spring or an elastic rubber band.

5. The LED screen module quick assembly disassembly structure of claim 1, characterized in that: the structural body (1) is a cylinder.

6. The LED screen module quick assembly disassembly structure of claim 5, characterized in that: and a guide angle (1-6) is arranged at the guide end of the structure main body (1).

7. The LED screen module quick assembly disassembly structure of claim 5, characterized in that: one end of the structure main body (1) close to the threaded joint (1-1) is provided with a circular truncated cone body (1-7) with the diameter larger than that of the structure main body (1).

8. The LED screen module quick assembly disassembly structure of claim 1, characterized in that: the structure main body (1), the warped plate piece (3) and the key (5) are made of stainless steel.

9. The LED screen module quick assembly disassembly structure of claim 1, characterized in that: a hinge hole (3-1) is formed in the middle of the warped plate piece (3), a groove (3-2) connected with the elastic structure (2) is formed in the outer side of one end of the warped plate piece (3), and a hook head (3-3) hooked inwards is arranged at the other end of the warped plate piece (3); the warped plate pieces (3) at the two ends of the hinge hole (3-1) are partially asymmetrically arranged, and the part with the groove (3-2) is shorter than the part with the hook head (3-3).

10. The LED screen module quick assembly disassembly structure of claim 9, characterized in that: the outer end of the hook head (3-3) is arc-shaped.