CN210606449U

CN210606449U - Die-casting aluminum box body of LED display screen

Info

Publication number: CN210606449U
Application number: CN201922093950.4U
Authority: CN
Inventors: 潘炎林; 吴伟超
Original assignee: Shenzhen City Jahe Tiancheng Technology Co ltd
Current assignee: Shenzhen City Jahe Tiancheng Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-05-22
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a die-cast aluminum box body for LED display screens, which comprises a box body, a cross column and a main thread fixing cylinder, wherein the cross column is fixed in the middle of the inner wall of the box body and divides the inner wall of the box body into four installation spaces, the main thread fixing cylinder is symmetrically fixed in each of the four installation spaces in the box body, the secondary thread fixing cylinder is symmetrically fixed on the inner wall of the box body, a groove is integrally formed outside the box body, four edges of the groove extend to the side wall of the box body, notches are symmetrically formed at two ends of the box body, a fixing plate is fixed on the inner wall of each notch, a connecting frame is symmetrically fixed on the inner wall of the box body and is communicated with the outside, positioning sleeves are symmetrically fixed on the inner walls of the four installation spaces in the box body, the box body is integrally formed by aluminum, a reinforcing plate is symmetrically fixed on the outer side of each secondary thread fixing cylinder, and, the heat dispersion is higher to be convenient for the installation, be convenient for people to use.

Description

Die-casting aluminum box body of LED display screen

Technical Field

The utility model relates to a LED display screen technical field specifically is a LED display screen die-casting aluminum box.

Background

The LED display screen is also called an electronic display screen or a mobile display screen. The LED display screen box is composed of an LED dot matrix, characters, pictures, animations and videos are displayed by the on and off of red, blue, yellow, white and green lamp beads, the content can be replaced at any time and can be put into a computer to be displayed in a display screen, all components are display devices with modular structures, most of the existing LED display screen boxes are injection molded, the structural strength is poor, the heat dissipation performance is poor, and the LED display screen shell is inconvenient to install. Therefore, a die-casting aluminum box body of the LED display screen is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen die casting aluminium box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a die-cast aluminum box body of LED display screen, includes box, cross post and the solid fixed cylinder of main screw thread, box inner wall middle part is fixed with the cross post, and the cross post cuts apart into four installation spaces with the box inner wall, equal symmetry is fixed with the solid fixed cylinder of main internal screw thread in four installation spaces in the box, every one side of installation space is provided with and is used for carrying out the location connecting cylinder that the interference was fixed with the spliced pole of corresponding display screen, and the both sides that the location connecting cylinder is relative set up the location curb plate that is used for the spliced pole interference contact with corresponding display screen, two for the fluting between the location curb plate.

Preferably, the inner wall of the box body is symmetrically fixed with secondary internal thread fixing cylinders.

Preferably, the outer side of the box body is integrally provided with a groove, and four edges of the groove extend to the side wall of the box body.

Preferably, notches are symmetrically formed in two ends of the box body, and fixing plates are fixed on the inner walls of the notches.

Preferably, the inner wall of the box body is symmetrically fixed with a connecting frame, and the connecting frame is communicated with the outside.

Preferably, the inner walls of the four installation spaces in the box body are symmetrically fixed with positioning sleeves.

Preferably, the box body is integrally formed by die-casting aluminum.

Preferably, the reinforcing plate is symmetrically fixed on the outer side of the secondary internal thread fixing cylinder.

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

1. the utility model discloses the box is die-cast aluminum material integrated into one piece, aluminium has better heat conductivility, be convenient for transmit the heat that LED distributed to the outside, the box outside integrated into one piece fluted, make the outside of box strengthen through the recess, and the box comprises cast aluminum material, structure intensity itself is great, can prevent the box breakage, the box inner wall is separated into four installation spaces through the cross post, every installation space can install a little LED screen shell, when installing, people directly place little LED screen shell in the installation space, and through the protruding card on the LED screen shell at the inner wall of positioning sleeve, carry out spacing to LED screen shell, and fix LED screen shell four corners in main thread fixing cylinder through the screw, and fix LED screen shell middle part and secondary thread fixing cylinder through the screw again, make LED screen shell fix more firm, and through the breach and the fixed plate at box both ends for people's accessible fixed plate comes to remove the box and takes, makes people's installation box more convenient, and this box structural strength is great, and heat dispersion is higher, and is convenient for install, and the people of being convenient for use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the groove structure of the present invention;

fig. 3 is a schematic view of the overall overlooking structure of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a box body; 2. a cross-shaped column; 3. a main thread fixing cylinder; 4. a secondary internal thread fixing cylinder; 5. a groove; 6. a fixing plate; 7. a connecting frame; 8. a positioning sleeve; 9. a reinforcing plate; 10. positioning the connecting cylinder; 11. and positioning the side plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a die-casting aluminum box body of LED display screen, includes box 1, cross 2 and main thread solid fixed

cylinder

3, 1 inner wall middle part of box is fixed with cross 2, and cross 2 cuts apart into four installation spaces with 1 inner wall of box, equal symmetry is fixed with main internal thread solid fixed cylinder in four installation spaces in the box 1.

Referring to fig. 4, a positioning connecting cylinder 10 for performing interference fixation with a connecting column of a corresponding display screen is arranged on one side of each mounting space, positioning side plates 11 for performing interference contact with the connecting column of the corresponding display screen are arranged on two opposite sides of the positioning connecting cylinder 10, a groove is formed between the two positioning side plates 11, interference connection is achieved, connection stability is guaranteed, meanwhile, due to the existence of the groove, disassembly and assembly are easy, and a threaded hole is further formed in the bottom of the inner side of the positioning connecting cylinder 10 in fig. 4.

The inner wall of the box body 1 is symmetrically fixed with secondary internal thread fixing cylinders 4, so that the LED screen shell is fixed more stably.

A groove 5 is formed in the outer side of the box body 1 in an integrated mode, four sides of the groove 5 extend to the side wall of the box body 1, structural strength of the box body 1 is improved conveniently, a plastic shell can be fixed in the groove 5, and attractiveness is improved.

The box body 1 is characterized in that notches are symmetrically formed in two ends of the box body 1, and fixing plates 6 are fixed on the inner walls of the notches, so that people can take the box body 1 conveniently.

The inner wall of the box body 1 is symmetrically fixed with a connecting frame 7, the connecting frame 7 is communicated with the outside, and the two box bodies 1 are connected with each other conveniently through buckles in the connecting frame 7.

And the inner walls of four installation spaces in the box body 1 are symmetrically fixed with positioning sleeves 8, so that the LED screen shell is convenient to position and install.

The box body 1 is integrally formed by die-casting aluminum, so that the box body 1 is convenient to produce, and the strength and the heat dissipation effect of the box body 1 are improved.

Reinforcing plates 9 are symmetrically fixed on the outer side of the secondary internal thread fixing barrel 4, so that the connection strength of the secondary internal thread fixing barrel 4 is improved.

The working principle is as follows: the box body 1 is integrally formed by die-casting aluminum, the aluminum has better heat-conducting property and is convenient for transferring heat emitted by the LED to the outside, the groove 5 is integrally formed on the outer side of the box body 1, so that the outer side of the box body 1 is reinforced by the groove 5, the box body 1 is formed by the die-casting aluminum, the structure strength is higher, the box body 1 can be prevented from being broken, the inner wall of the box body 1 is divided into four installation spaces by a cross column 2, each installation space can be provided with a small LED screen shell, when the LED screen shell is installed, people directly place the small LED screen shell in the installation space and limit the LED screen shell by clamping a bulge on the LED screen shell on the inner wall of a positioning sleeve 8, the four corners of the LED screen shell are fixed in a main thread fixing cylinder 3 by screws, and the middle part of the LED screen shell is fixed with a secondary thread fixing cylinder 4 by screws, so that, and through the breach and the fixed plate 6 at 1 both ends of box for people's accessible fixed plate 6 comes to remove box 1 and takes, makes people's installation box 1 more convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a die-casting aluminum box body of LED display screen, includes box (1), cross (2) and the solid fixed cylinder of main thread (3), its characterized in that: box (1) inner wall middle part is fixed with cross post (2), and cross post (2) cut apart into four installation spaces with box (1) inner wall, equal symmetry is fixed with main internal thread fixing cylinder in four installation spaces in box (1), every one side of installation space is provided with and is used for carrying out the location connecting cylinder (10) that the interference was fixed with the spliced pole of corresponding display screen, and location connecting cylinder (10) relative both sides set up location curb plate (11) that are used for the spliced pole interference contact with corresponding display screen, two for the fluting between location curb plate (11).

2. The die-cast aluminum box body for the LED display screen as recited in claim 1, wherein: and secondary internal thread fixing cylinders (4) are symmetrically fixed on the inner wall of the box body (1).

3. The die-cast aluminum box body for the LED display screen as recited in claim 1, wherein: a groove (5) is integrally formed in the outer side of the box body (1), and four sides of the groove (5) extend to the side wall of the box body (1).

4. The die-cast aluminum box body for the LED display screen as recited in claim 1, wherein: notches are symmetrically formed in two ends of the box body (1), and fixing plates (6) are fixed on the inner walls of the notches.

5. The die-cast aluminum box body for the LED display screen as recited in claim 1, wherein: the inner wall of the box body (1) is symmetrically fixed with a connecting frame (7), and the connecting frame (7) is communicated with the outside.

6. The die-cast aluminum box body for the LED display screen as recited in claim 1, wherein: and positioning sleeves (8) are symmetrically fixed on the inner walls of the four mounting spaces in the box body (1).

7. The die-cast aluminum box body for the LED display screen as recited in claim 1, wherein: the box body (1) is integrally formed by die-casting aluminum.

8. The die-cast aluminum box body for the LED display screen as recited in claim 2, wherein: and reinforcing plates (9) are symmetrically fixed on the outer side of the secondary internal thread fixing cylinder (4).