CN215872301U - Multi-functional suitability concatenation box - Google Patents

Abstract

The utility model relates to a multifunctional adaptive splicing box body suitable for special-shaped splicing of an LED display screen module, which is characterized by comprising a display module and a die-casting box body, wherein the display module is arranged on the front surface of the die-casting box body, a side frame of the die-casting box body is provided with a chamfer, after the two die-casting box bodies are connected, the chamfer of the side frame ensures that the two adjacent die-casting box bodies are connected to form a certain angle, and after the die-casting box bodies are sequentially connected, the whole LED display screen is outwards presented as a curved screen. Simultaneously, display module assembly can follow the front of die-casting box is dismantled and assembled, makes the LED display screen be convenient for install and maintain, has improved the installation effectiveness of LED display screen, labour saving and time saving, the operation of being convenient for.

Description

Multi-functional suitability concatenation box

Technical Field

The utility model relates to the technical field of mechanical installation, in particular to a multifunctional adaptive splicing box body.

Background

The LED display industry is developed rapidly, the application field is expanded continuously, the development trend of the industry is continuously towards large screens and ultra-large screens, however, large-size display screens are difficult to realize in process and transport, the current popular technology is to divide the large-size display screens into a plurality of small-size display screen modules, the small-size modules are manufactured by the existing process in a factory, then the small-size modules are transported to an installation site, and splicing installation is carried out according to the design requirements of the large-size display screens.

Mainstream fixed mounting's LED display screen box all is spliced by the basic module that basic dimension is 500 x 500mm in the market at present and forms, and is the plane screen, when needs curved screen or cube display screen, can't satisfy the demand.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a multifunctional adaptable splicing box body spliced into a curved surface.

A multifunctional adaptive splicing box body is suitable for special-shaped splicing of an LED display screen module and comprises a display module and a die-casting box body, wherein the display module is installed on the front side of the die-casting box body, the side frames around the die-casting box body are provided with chamfers, and the LED display screen module is made to be a curved surface after the adjacent die-casting box bodies are spliced; the side all around of die-casting box with the front of die-casting box is the acute angle, the side all around of die-casting box with the contained angle of the different angles between the front of die-casting box makes adjacently present different connection radians after the concatenation between the die-casting box.

Further, the side frame of die-casting box is equipped with dowel pin and connecting screw, the dowel pin with connecting screw is used for two adjacent fixed connection the die-casting box.

Further, the side frame of die-casting box still is equipped with the cotton groove of shading, the cotton groove of shading is used for installing the shading cotton to avoid being shaded and influence display module's display effect.

Further, be equipped with electrically conductive cotton mounting groove on the positive frame of die-casting box, be equipped with electrically conductive cotton in the electrically conductive cotton mounting groove for the shielding electromagnetic signal between die-casting box and the display module assembly.

Furthermore, a first magnetic part is arranged on the front face of the die-casting box body, a second magnetic part is arranged on the back face of the display module, the first magnetic part corresponds to the second magnetic part in position, and the first magnetic part and the second magnetic part are mutually adsorbed to fixedly install the display module on the front face of the die-casting box body.

Further, the front of die-casting box has the equipment installation face that sinks in the box, fixed mounting has power module, electronic drive board and electrical apparatus terminal platform on the equipment installation face, power module through voltage layering fixed mounting in on the equipment installation face, electronic drive board is used for the drive display module group work, electrical apparatus terminal platform is used for external power source of electric connection or external control cable.

Furthermore, the equipment installation face has many bellied installation muscle, have bellied reference column on the installation muscle, install the module lock in the reference column, the display module has the lockhole, the lockhole with the module lock corresponds the setting.

Further, the die-casting box back is equipped with a plurality of installation blind holes, internal thread has in the installation blind hole, the installation blind hole be used for with die-casting box fixed mounting is in the frame.

Further, the die-casting box back is equipped with the handle of indent, the handle is located on one side frame of die-casting box to in putting of getting is convenient for die-casting box.

In the above-mentioned multi-functional suitability concatenation box, the side frame of die-casting box has the chamfer, two after the die-casting box is connected, the chamfer of side frame makes two adjacent have certain angle, a plurality of after the die-casting box is connected in proper order the die-casting box connects gradually, and whole LED display screen is to appearing being the curved surface screen outward. Simultaneously, display module assembly can follow the front of die-casting box is dismantled and assembled, makes the LED display screen be convenient for install and maintain, has improved the installation effectiveness of LED display screen, labour saving and time saving, the operation of being convenient for. The product of the utility model has simple structure, easy production, low cost and convenient popularization.

Drawings

FIG. 1 is an exploded view of a multi-functional adaptable splice case according to an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a multifunctional adaptable splicing box according to an embodiment of the utility model.

FIG. 3 is a schematic structural diagram of rectangular splicing of the multi-functional adaptable splicing box of the embodiment of the utility model.

FIG. 4 is a schematic structural diagram of cube splicing of a multi-functional adaptable splicing box according to an embodiment of the present invention.

FIG. 5 is a schematic diagram of a splicing combination mode of a non-standard size LED display screen of a multifunctional adaptable splicing box according to an embodiment of the utility model.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments and the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a multifunctional adaptive splicing box 100 provided by an embodiment of the present invention is suitable for irregular splicing of LED display screen modules, and includes a display module 10 and a die-casting box 20, where the display module 10 is installed on a front surface of the die-casting box 20, a side frame 21 around the die-casting box 20 has a chamfer, and after adjacent die-casting boxes 20 are spliced, the LED display screen modules are curved.

Specifically, the die-casting box body 20 has a front surface and a back surface opposite to the front surface, the display module assembly 10 is mounted on the front surface of the die-casting box body 20, and a peripheral side frame 21 of the back surface of the die-casting box body 20 has a chamfer inclined toward the center of the box body.

Further, the side all around of die-casting box 20 with the front of die-casting box 20 is the acute angle, the side all around of die-casting box 20 with the contained angle of different angles between the front of die-casting box 20 makes it adjacent present different connection radians after the concatenation between the die-casting box 20.

Specifically, when the side of the die-casting case 20 is a 45-degree chamfer, and when two adjacent die-casting cases 20 are installed, the case sides are connected, so that two adjacent display modules 10 on the front side of the die-casting case 20 are connected at a right angle.

Specifically, in this embodiment, please refer to fig. 3 and fig. 4, which illustrate a rectangular spliced LED display screen and a cubic spliced LED display screen, wherein 45-degree chamfers are also processed on the peripheral side walls of the display module 10, so that the rectangular spliced LED display screen and the cubic spliced LED display screen of the display module 10 are seamlessly spliced.

Further, a side frame 21 of the die-casting box body 20 is provided with a positioning pin 22, a connecting bolt 23 and a shading cotton groove 24, and the positioning pin 22 and the connecting bolt 23 are used for fixedly connecting two adjacent die-casting box bodies 20. The shading cotton groove 24 is used for installing shading cotton so as to avoid the influence of backlight on the display effect of the display module 10.

Further, be equipped with electrically conductive cotton mounting groove 25 on the front frame of die-casting box 20, be equipped with electrically conductive cotton in the electrically conductive cotton mounting groove 25 for shield the electromagnetic signal between die-casting box 20 and the display module assembly 10.

Specifically, the conductive cotton has a good electromagnetic wave shielding effect and a good electrostatic protection performance, and the conductive cotton can prevent electromagnetic interference of each signal module on the die-casting box 20 to the display module 10.

Further, a first magnetic member 26 is disposed on the front surface of the die-casting case 20, a second magnetic member is disposed on the back surface of the display module 10, the first magnetic member 26 corresponds to the second magnetic member in position, and the first magnetic member and the second magnetic member are attracted to each other, so that the display module 10 is fixedly mounted on the front surface of the die-casting case 20.

Further, the front of die-casting box 20 has the equipment installation face that sinks in the box, fixed mounting has power module 27, electronic drive board 28 and electrical apparatus terminal platform 29 on the equipment installation face, power module 27 through voltage layering fixed mounting in on the equipment installation face, electronic drive board 28 is used for driving display module 10 work, electrical apparatus terminal platform 29 is used for external power source of electric connection or external control cable.

Specifically, the LED electronic display screen has an external control module, and the electronic driving board 28 is configured to receive a control signal sent by the external control module, and drive the display module 10 to display corresponding content according to the control signal.

Specifically, a closed space is formed by the sunk equipment installation surface on the front surface of the die-casting box body 20 and the display module 10, and the power module 27, the electronic drive board 28 and the electric terminal block 29 are fixedly installed in the space.

Further, the equipment installation face has many bellied installation muscle, have bellied reference column on the installation muscle, install the module lock in the reference column, display module 10 has the lockhole, the lockhole with the module lock corresponds the setting.

Specifically, the module lock is used for fixedly mounting the display module 10, so that the display module 10 can be mounted and maintained from the front side of the LED electronic display screen.

Further, the back of the die-casting box body 20 is provided with a plurality of blind mounting holes 31 and an inwardly concave handle 32, internal threads are arranged in the blind mounting holes 31, and the blind mounting holes 31 are used for fixedly mounting the die-casting box body 20 on a rack. The handle 32 is disposed on a side frame 21 of the die-casting case 20, so as to facilitate taking and placing the die-casting case 20.

Specifically, when the side frame 21 of the die-cast case 20 has a chamfer, the handle 32 is recessed in the side frame 21, and the side frame 21 has a raised edge so as to facilitate grasping the die-cast case 20.

The die-casting case 20 is generally 500 × 500mm or 500 × 1000mm in size, and in this embodiment, the die-casting case 20 is 250 × 250mm in size, so that the die-casting case can be spliced in units of size, and the mounting requirements of LED display screens with various non-standard sizes can be met.

By using the die-casting box 20, in addition to splicing the LED display screens with the standard sizes of 500 × 500mm or 500 × 1000mm, the LED display screens with the non-standard sizes of 500 × 250mm or 750 × 250mm can be spliced, or the spliced combination of the LED display screens with the non-standard sizes of different sizes can be spliced.

Referring to fig. 5, a non-standard size LED display panel is shown in a spliced combination, wherein a is a 500 × 1000mm die-cast housing 20, B is a 500 × 250mm die-cast housing 20, C is a 500 × 750mm die-cast housing 20, D is a 500 × 500mm die-cast housing 20, and E is a 750mm die-cast housing 20.

In the above-mentioned multi-functional suitability concatenation box, the side frame 21 of die-casting box 20 has the chamfer, two die-casting box 20 connects the back, and the chamfer of side frame 21 makes two adjacent die-casting box 20 has certain angle after connecting, and is a plurality of die-casting box 20 connects gradually the back, and whole LED display screen is to presenting for the curved surface screen outward. Meanwhile, the display module assembly 10 can be detached from the front surface of the die-casting box body 20, so that the LED display screen is convenient to install and maintain, the installation efficiency of the LED display screen is improved, time and labor are saved, and the operation is convenient. The product of the utility model has simple structure, easy production, low cost and convenient popularization.

It should be noted that the present invention is not limited to the above-mentioned embodiments, and other changes and modifications can be made by those skilled in the art according to the spirit of the present invention, and these changes and modifications made according to the spirit of the present invention should be included in the scope of the present invention as claimed.

Claims (9)

1. A multifunctional adaptive splicing box body is suitable for special-shaped splicing of LED display screen modules and is characterized by comprising a display module and a die-casting box body, wherein the display module is installed on the front surface of the die-casting box body; the side all around of die-casting box with the front of die-casting box is the acute angle, the side all around of die-casting box with the contained angle of the different angles between the front of die-casting box makes adjacently present different connection radians after the concatenation between the die-casting box.

2. The multi-functional adaptable splicing box body of claim 1, wherein the side frames of the die-casting box body are provided with positioning pins and connecting bolts, and the positioning pins and the connecting bolts are used for fixedly connecting two adjacent die-casting box bodies.

3. The multi-functional suitability concatenation box of claim 1, wherein, the side frame of die-casting box still is equipped with shading cotton groove, shading cotton groove is used for installing shading cotton to avoid backlight to influence the display effect of display module assembly.

4. The multi-functional suitability concatenation box of claim 1, wherein be equipped with the conductive cotton mounting groove on the front frame of die-casting box, be equipped with conductive cotton in the conductive cotton mounting groove for shield the electromagnetic signal between die-casting box and the display module assembly.

5. The multi-functional adaptable splicing box body of claim 1, wherein a first magnetic member is disposed on a front surface of the die-cast box body, a second magnetic member is disposed on a back surface of the display module, the first magnetic member and the second magnetic member are correspondingly disposed, and the first magnetic member and the second magnetic member are mutually attracted so as to fixedly mount the display module on the front surface of the die-cast box body.

6. The multi-functional suitability concatenation box of claim 1, wherein, the front of die-casting box has the equipment installation face that sinks in the box, fixed mounting has power module, electronic drive board and electrical apparatus terminal platform on the equipment installation face, power module through voltage layering fixed mounting in on the equipment installation face, the electronic drive board is used for driving display module group work, electrical apparatus terminal platform is used for the external power source of electrical connection or external control cable.

7. The multi-functional suitability concatenation box of claim 6, wherein, equipment installation face has many bellied installation muscle, have bellied reference column on the installation muscle, install the module lock in the reference column, the display module has the lockhole, the lockhole with module lock corresponds the setting.

8. The multi-functional adaptable splicing box of claim 1, wherein the die-casting box is provided with a plurality of blind mounting holes on the back surface, the blind mounting holes are internally threaded, and the blind mounting holes are used for fixedly mounting the die-casting box on a frame.

9. The multi-functional adaptable splicing box of claim 1, wherein the back surface of the die-casting box is provided with a concave handle, and the handle is arranged on a side frame of one side of the die-casting box so as to be convenient for taking and placing the die-casting box.

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