CN113490399B

CN113490399B - LED panel fixing assembly and mounting method thereof

Info

Publication number: CN113490399B
Application number: CN202110871893.7A
Authority: CN
Inventors: 卞祥; 高维彪; 高可威; 王健
Original assignee: Wuxi Shaoneng Sheet Metal Manufacturing Co ltd; Chuzhou Ailuowei Electronic Technology Co ltd
Current assignee: Wuxi Shaoneng Sheet Metal Manufacturing Co ltd; Chuzhou Ailuowei Electronic Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2024-07-26
Anticipated expiration: 2041-07-30
Also published as: CN113490399A

Abstract

The invention provides an LED panel fixing assembly and an installation method thereof, wherein the LED panel fixing assembly comprises a plurality of boxes, the back surfaces of the boxes are connected with back plates, and corners among four adjacent back plates are all connected with the same four-in-one connecting plate through first screws; the connecting corner pieces are arranged at the corners of the inner walls of the box bodies, and the connecting corner pieces which are positioned on the two adjacent box bodies and close to each other are connected with each other through second screws. The invention overcomes the defects of the prior art, has reasonable design and compact structure, forms the box body through the design of the stainless steel galvanized sheet metal, can reduce the thickness of the box body, reduces the weight of the box body, reduces the die sinking cost, simultaneously facilitates the customized design of the box body with more shapes, improves the application range, and improves the flatness of the LED display through matching with the connecting corner pieces, the four-in-one connecting plate and the two-in-one connecting plate, thereby improving the display effect.

Description

LED panel fixing assembly and mounting method thereof

Technical Field

The invention relates to the technical field of LED display fixing equipment, in particular to an LED panel fixing assembly and an installation method thereof.

Background

The LED display screen is a display device which works by emitting light through the LED light emitting array, and the LED display screen has the obvious advantages of high brightness, low working voltage, small power consumption, large size, long service life, impact resistance, stable performance and the like, so that the LED display screen is widely applied in a plurality of fields. The LED display screen is generally of a plane rectangle or plane square structure and is formed by splicing a plurality of LED display modules. In some particular applications, there is also a need for mounting in a planar annular configuration. However, since the LED display modules of the prior art are all square structures. The display module is spliced to form a gap between the annular LED display screen modules, so that the overall display effect is adversely affected, and the gap is larger as the annular diameter is smaller, so that the complete display effect cannot be formed under the condition that the annular diameter is too small, and the diameter of the annular LED display screen is limited.

The LED display screen is generally integrally formed by each LED unit board and a box body, in which each driving unit module, a power supply, a fan, etc. are fixed, and the box body has the functions of protecting and bearing the LED display screen, and because each driving unit module, the power supply, the fan, and other electronic components are all fixed in the box body, the box body is heavy, and because each LED unit board and the box body are integrally arranged, the box body is very heavy, and the difficulty of moving, transporting, installing, etc. is increased.

The traditional LED display screen box is formed through aluminum alloy die casting, so that for the boxes with different specifications and models, different dies are adopted for die casting according to needs, so that the die sinking cost is higher, in addition, the weight of the box formed by die casting of aluminum alloy materials is larger, when the box is connected with a keel, a great burden is increased, and the flatness of the LED assembly panel is also influenced by a traditional installation method.

For this purpose, we propose an LED panel fixing assembly and a method of installing the same.

Disclosure of Invention

The present invention aims to solve or at least alleviate the problems of the prior art.

In order to achieve the above purpose, the invention is realized by the following technical scheme:

the LED panel fixing assembly comprises a plurality of boxes, wherein the back surfaces of the boxes are connected with back plates, and corners among the adjacent four back plates are connected with the same four-in-one connecting plate through first screws;

The connecting corner pieces are arranged at the corners of the inner walls of the box bodies, the connecting corner pieces which are positioned on the two adjacent box bodies and close to each other are connected with each other through second screws, and one side, close to the backboard, of each connecting corner piece is connected with the first screws.

The four-in-one connecting plates are simultaneously connected to the fixed keels through first screws which penetrate through the connecting plates;

The other sides of the box bodies, which are far away from the fixed keels, are connected with LED display unit plates in a clamping mode, the LED display unit plates are provided with magnetic attraction devices, and the box bodies are made of magnetic conductive materials.

Optionally, the corners of the back surfaces of the two back plates positioned at the side edges are connected with the same two-in-one connecting plate through first screws.

Optionally, a hem is arranged on the inner wall of the box body, which is close to the backboard.

Optionally, a notch corresponding to the connecting corner piece is reserved on the folded edge.

Optionally, a plurality of connecting holes are formed in one side, close to the LED display unit board, of the box body.

Optionally, a plurality of heat dissipation holes are formed in the back plate, so that the heat dissipation effect on the LED display unit plate is improved.

Optionally, the box body is made of stainless steel galvanized plates.

Optionally, a bump is connected to one side of the LED display unit board near the case, and a clamping hole corresponding to the bump is provided on the case.

The mounting method of the LED panel fixing assembly comprises the following steps:

Step one, a step one; preparing a required stainless steel galvanized plate assembly;

Step two, a step two is carried out; assembling the stainless steel galvanized plate assembly into a single box;

Step three, a step of performing; the inner corner in the box body is clamped with a connecting corner piece, and the backboard is connected to the box body through the connecting corner piece and the folded edge;

Step four, a step four is carried out; connecting adjacent connecting corner pieces in two adjacent box bodies together through a second screw to form a whole;

step five, a step of performing a step of; connecting the connecting corner pieces and the back plates in the adjacent box bodies on the same four-in-one connecting plate through first screws to form a complete box body;

Step six, a step of performing a step of; the bump on the LED display unit board is clamped into the clamping hole, the assembly of the LED display unit board is completed, and meanwhile, the four-in-one connecting plate is simultaneously connected onto the fixing keel through the first penetrating screw, so that the fixing is completed.

The embodiment of the invention provides an LED panel fixing assembly and an installation method thereof. The beneficial effects are as follows:

According to the invention, the box body is formed through the stainless steel galvanized sheet metal design, the thickness of the box body can be reduced, the weight of the box body is reduced, in addition, the die sinking cost is reduced, meanwhile, the customized design is conveniently carried out on the box body, the application range is improved, a plurality of box bodies are formed into a box body assembly through matching the connecting corner pieces, the four-in-one connecting plates and the two-in-one connecting plates, on one hand, the connecting effect of each box body is improved, on the other hand, the flatness is also improved, the flatness of the LED display is improved, the display effect is further improved, the whole weight is lighter, the installation load is reduced, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of the connection structure of the box body, the LED display unit board and the fixed keel of the invention;

FIG. 2 is a schematic perspective view of a plurality of box assembly structures according to the present invention;

FIG. 3 is a schematic view of a plurality of assembled box modules according to the present invention

FIG. 4 is a schematic perspective view of the structure of the case of the present invention;

FIG. 5 is a schematic view of the internal cross-section of the inventive case

Fig. 6 is an enlarged schematic view of the C structure in fig. 5.

In the figure: the LED display box comprises a box body 1, a back plate 1.1, a folded edge 1.2, a radiating hole 1.3, a connecting corner piece 2, a four-in-one connecting plate 3, a two-in-one connecting plate 3.1, an LED display unit plate 4, a bump 4.1, a fixing keel 5, a connecting hole a and a clamping hole b.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, an LED panel fixing assembly includes a plurality of boxes 1 located on the same plane, back surfaces of the boxes 1 are connected with back plates 1.1, corners between adjacent four back plates 1.1 are all connected with the same four-in-one connecting plate 3 through first screws, and back corners of the two back plates 1.1 located on the side edges are connected with the same two-in-one connecting plate 3.1 through first screws, and the boxes 1 can be connected together to form a plane through the four-in-one connecting plate 3 and the two-in-one connecting plate 3.1;

the corner of a plurality of inner walls of box 1 all is provided with and connects angle piece 2, and is located the connection angle piece 2 that is close to each other on two adjacent boxes 1 and passes through second screw interconnect, and the one side that connects angle piece 2 and is close to backplate 1.1 is connected with first screw interconnect, links together connection angle piece 2, backplate 1.1 and four unification connecting plates 3 through first screw, has improved the connection effect.

Be provided with hem 1.2 on the inner wall that box 1 is close to backplate 1.1, can improve the connection effect of box 1 and backplate 1.1 through setting up hem 1.2, and reserve out the breach corresponding with connection angle piece 2 on the hem 1.2 for connection angle piece 2 and hem 1.2 are in on the coplanar and conveniently connect with backplate 1.1 simultaneously.

The four-in-one connecting plate 3 is simultaneously connected to the fixed keel 5 through a first penetrating screw, so that the box body 1 is conveniently fixed, meanwhile, the other sides of the plurality of box bodies 1 far away from the fixed keel 5 are clamped with the LED display unit plates 4, the LED display unit plates 4 are provided with magnetic attraction devices, the box body 1 is made of magnetic conductive materials, preferably stainless steel galvanized plates, rust prevention is achieved when the magnetic conductive materials are conducted, the service life is prolonged, the side, close to the box body 1, of the LED display unit plates 4 is connected with the convex blocks 4.1, and the box body 1 is provided with clamping holes b corresponding to the convex blocks 4.1;

a plurality of connecting holes a are formed in one side, close to the LED display unit board 4, of the box body 1, and the weight of the box body 1 can be reduced and the cost can be reduced through the connecting holes a.

The back plate 1.1 is provided with a plurality of heat dissipation holes 1.3, so that the heat dissipation effect on the LED display unit plate 4 is improved.

The LED panel fixing assembly installation method comprises the following steps:

Step one, a step one; preparing a required stainless steel galvanized plate assembly, and punching a clamping hole b and a radiating hole 1.3 on the stainless steel galvanized plate;

Step two, a step two is carried out; assembling the stainless steel galvanized plate assembly into a single box 1;

Step three, a step of performing; the connecting corner piece 2 is clamped at the inner corner in the box body 1, and the backboard 1.1 is connected to the box body 1 through the connecting corner piece 2 and the folded edge 1.2;

step four, a step four is carried out; connecting the adjacent connecting corner pieces 2 close to each other in the two box bodies 1 together through a second screw to form a whole;

Step five, a step of performing a step of; connecting the connecting corner pieces 2 and the back plates 1.1 in the adjacent box bodies 1 to the same four-in-one connecting plate 3 through first screws to form a complete box body;

Step six, a step of performing a step of; the convex blocks 4.1 on the LED display unit board 4 are clamped into the clamping holes b to complete the assembly of the LED display unit board 4, and meanwhile, the four-in-one connecting board 3 is simultaneously connected to the fixing keels 5 through the first screws which penetrate through the connecting board to complete the fixing.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The LED panel fixing assembly comprises a plurality of boxes, wherein the back surfaces of the boxes are connected with back plates, and corners among the adjacent four back plates are connected with the same four-in-one connecting plate through first screws; the corners of the back surfaces of the two back plates positioned on the side edges are connected with the same two-in-one connecting plate through first screws;

The method is characterized in that: the connecting corner pieces are arranged at the corners of the inner walls of the box bodies, the connecting corner pieces which are positioned on the two adjacent box bodies and close to each other are connected with each other through second screws, and one side, close to the back plate, of each connecting corner piece is connected with the first screws; the inner wall of the box body, which is close to the backboard, is provided with a folded edge, and a notch corresponding to the connecting corner piece is reserved on the folded edge;

2. An LED panel securing assembly as set forth in claim 1, wherein: the corners of the back surfaces of the two back plates positioned on the side edges are connected with the same two-in-one connecting plate through first screws.

3. An LED panel securing assembly as set forth in claim 1, wherein: and a folded edge is arranged on the inner wall of the box body, which is close to the backboard.

4. A LED panel securing assembly as claimed in claim 3, wherein: and a notch corresponding to the connecting corner piece is reserved on the folded edge.

5. An LED panel securing assembly as set forth in claim 1, wherein: a plurality of connecting holes are formed in one side, close to the LED display unit board, of the box body.

6. An LED panel securing assembly as set forth in claim 1, wherein: the backboard is provided with a plurality of heat dissipation holes.

7. An LED panel securing assembly as set forth in claim 1, wherein: the box body is made of stainless steel galvanized plates.

8. An LED panel securing assembly as set forth in claim 1, wherein: the LED display unit board is connected with the lug on one side close to the box, and is provided with the joint hole corresponding with the lug on the box.

9. The method of installing an LED panel fixing assembly according to claim 1, comprising the steps of: