CN215265399U

CN215265399U - Front and back maintenance module structure

Info

Publication number: CN215265399U
Application number: CN202121515561.7U
Authority: CN
Inventors: 王俊凯; 余刚; 田守进; 万庚; 张龙; 莫亚平
Original assignee: Shenzhen Lamp Technology Co ltd
Current assignee: Shenzhen Lamp Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-21
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a maintain module structure around relates to LED display screen technical field, including the module frame, a plurality of mounting panels of the inside fixedly connected with of module frame, just the quantity of mounting panel sets up to the plural number, one side of module frame is provided with a plurality of module drain pans, the positive side fixed mounting of module drain pan has LED screen mainboard, the both ends and two mounting panels of module drain pan can be dismantled respectively and be connected, the locating hole has been seted up to the inside of mounting panel, the position department fixedly connected with locating pin of the corresponding locating hole of module drain pan dorsal part. The utility model discloses an at the dorsal part installation rotary column of module drain pan, when assembling the module drain pan, with the hasp commentaries on classics tie, make it can pass the U-shaped groove, and after it passes, rotate the hasp, can make the inseparable block of hasp and mounting panel, improved the convenience that the maintenance was disassembled to the later stage module, improved the convenience and the steadiness of module equipment.

Description

Front and back maintenance module structure

Technical Field

The utility model relates to a LED display screen technical field, concretely relates to front and back maintenance module structure.

Background

In recent years, with the continuous development of LED display technology, LED display screens have been widely used in outdoor large screen display, command centers, conference rooms, multimedia classrooms, and other indoor and outdoor scenes. The LED display screen is generally formed by splicing a plurality of LED display modules. The LED display module generally includes an LED lamp and a display panel, and the LED lamp is fixed on the display panel.

And for effective installation and protection of LED display module assembly, can set up corresponding casing module usually and maintain, maintain the module promptly, and maintain the module and only support the protection to a LED display screen usually, but in the in-service use, in order to guarantee that the screen is whole enough big, can carry out the aggregate erection to the multiunit screen usually, but in the present scheme of maintaining the module aggregate erection, adopt screw and support body direct mount more, in order to protect its effectual joint strength, can use a large amount of screws usually, and then cause the installation, disassemble inconveniently, be not convenient for later maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a maintain module structure around to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: a front and rear maintenance module structure comprises a module frame, wherein a plurality of mounting plates are fixedly connected inside the module frame, the number of the mounting plates is set to be plural, a plurality of module bottom cases are arranged on one side of the module frame, an LED screen main board is fixedly mounted on the front side of each module bottom case, two ends of each module bottom case are respectively detachably connected with the two mounting plates, positioning holes are formed inside the mounting plates, positioning pins are fixedly connected to positions, corresponding to the positioning holes, on the back side of each module bottom case and are mutually inserted into the positioning holes, tooth holes are formed inside the two ends of each module bottom case, locking assemblies are arranged on the positions, corresponding to the tooth holes, on the back side of each module bottom case and comprise rotating columns, the rotating columns are rotatably mounted at positions, corresponding to the tooth holes, on the back side of each module bottom case, and lock catches are fixedly connected to the outer ends of the rotating columns, the U-shaped groove is formed in the position, corresponding to the rotary column, of the mounting plate, and the lock catch can penetrate through the U-shaped groove and rotate to be clamped with the mounting plate.

Preferably, the back side of the module bottom shell is provided with a mounting groove at a position close to the tooth hole, the rotating column is fixedly connected with a rotating block at one end close to the module bottom shell, and the rotating block is rotatably mounted inside the mounting groove.

Preferably, there is the locking plate the outside of mounting groove through screw fixed mounting, the open slot that one end extends to the outside is seted up to the inside of locking plate, the rotary column is located the inside of open slot, just the mounting groove block is in the inboard of locking plate.

Preferably, be provided with the rubber packing ring between mounting groove and the locking plate, the outside of rotary column is located to the rubber packing ring cover.

Preferably, hexagonal holes are formed in the outer end of the rotating column and the inner portion of one end, corresponding to the tooth hole, of the rotating block.

Preferably, the periphery of the module bottom shell is provided with inclined edges.

Preferably, four top corners of the module frame are provided with mounting threaded holes.

Preferably, the top of the module frame is fixedly connected with a connecting plug column, and the bottom of the module frame is provided with a jack which is used for being mutually plugged with the connecting plug column.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a locating hole on the dorsal part at the module drain pan sets up locating pin and mounting panel advances line location grafting, thereby guarantee the accurate installation of each module drain pan, and simultaneously, through the dorsal part installation rotary column at the module drain pan, when assembling the module drain pan, change the hasp flat, make it pass the U-shaped groove, and after it passes, rotate the hasp, can make the inseparable block of hasp and mounting panel, thereby accomplish the locking after assembling the module drain pan, and then very big improvement later stage module disassemble the convenience of maintenance, the convenience and the steadiness of module equipment have been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a rear view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the front side structure of the module bottom case of the present invention.

Fig. 3 is a perspective view of a back side of the bottom case of the module according to the present invention.

Fig. 4 is a cross-sectional view of the locking assembly of the present invention.

Fig. 5 is an enlarged view of the structure of the portion a of fig. 1 according to the present invention.

Description of reference numerals:

1. a module frame; 11. mounting a plate; 111. a U-shaped groove; 112. positioning holes; 12. installing a threaded hole; 13. connecting the inserted columns; 2. a module bottom case; 21. a tooth hole; 22. an inclined edge; 23. mounting grooves; 24. turning the column; 241. locking; 242. a hexagonal hole; 243. rotating the block; 25. a locking plate; 251. an open slot; 26. and a positioning pin.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a front and back maintenance module structure as shown in figures 1-5, which comprises a module frame 1, a plurality of mounting plates 11 are fixedly connected inside the module frame 1, the number of the mounting plates 11 is set as plural, one side of the module frame 1 is provided with a plurality of module bottom cases 2, the front side of the module bottom case 2 is fixedly provided with an LED screen mainboard, two ends of the module bottom case 2 are respectively detachably connected with the two mounting plates 11, the mounting plates 11 are internally provided with positioning holes 112, the back side of the module bottom case 2 corresponding to the positioning holes 112 is fixedly connected with positioning pins 26, the positioning pins 26 are mutually inserted with the positioning holes 112, the two ends of the module bottom case 2 are internally provided with tooth holes 21, the back side of the module bottom case 2 corresponding to the tooth holes 21 is provided with a locking component, the locking component comprises a rotary column 24, the rotary column 24 is rotatably installed at the position of the back side of the module bottom case 2 corresponding to the tooth hole 21, the outer end of the rotary column 24 is fixedly connected with a lock catch 241, the position of the mounting plate 11 corresponding to the rotary column 24 is provided with a U-shaped groove 111, and the lock catch 241 can pass through the U-shaped groove 111 and rotate to the clamping position with the mounting plate 11.

Further, in the above technical solution, an installation groove 23 is formed at a position of the back side of the module bottom case 2 close to the tooth hole 21, a rotating block 243 is fixedly connected to one end of the rotating column 24 close to the module bottom case 2, and the rotating block 243 is rotatably installed inside the installation groove 23 to support connection of the rotating column 24.

Further, in above-mentioned technical scheme, there is locking plate 25 in the outside of mounting groove 23 through screw fixed mounting, open slot 251 that one end extends to the outside is seted up to locking plate 25's inside, rotary column 24 is located the inside of open slot 251, just mounting groove 23 block in locking plate 25's inboard to guarantee rotary column 24's firm connection.

Further, in the above technical solution, a rubber gasket is disposed between the mounting groove 23 and the locking plate 25, and the rubber gasket is sleeved outside the rotary column 24, so as to provide elastic buffer protection for the lock catch 241.

Further, in the above technical solution, hexagonal holes 242 have all been seted up to the outer end of rotary column 24 and the inside one end that changes the piece 243 and correspond the tooth hole 21, use the hexagonal spanner, both can follow module frame 1 dorsal side, and the hasp 241 department inserts rotates hasp 241 in hexagonal hole 242 promptly, also can disassemble the back at the LED screen, from the module drain pan 2 the front side, insert inside the hexagonal hole 242 that changes in the piece 243 through tooth hole 21, rotate control to hasp 241.

Further, in the above technical scheme, the periphery of the module bottom case 2 is provided with the inclined edges 22, so that the two groups of module bottom cases 2 can be butted and assembled at a certain angle.

Further, in the above technical scheme, the four top corners of the module frame 1 are all provided with the mounting threaded holes 12, so that the module frame 1 is conveniently supported and mounted.

Further, in the above technical scheme, the top of the module frame 1 is fixedly connected with the connecting inserting column 13, and the bottom of the module frame 1 is provided with the inserting hole for being mutually inserted with the connecting inserting column 13, so that the two adjacent module frames 1 can be conveniently butted and installed;

the implementation mode is specifically as follows: when the LED screen is assembled, the module frame 1 is used as a main body support, a plurality of module bottom cases 2 are assembled and installed through the support of the installation plate 11, so as to form a whole larger screen, the positioning pins 26 are arranged on the back sides of the module bottom cases 2 to be positioned and inserted with the positioning holes 112 on the installation plate 11, so as to ensure the accurate installation of each module bottom case 2, meanwhile, the rotating blocks 243 are rotatably installed inside the installation grooves 23 through the rotating columns 24 arranged on the back sides of the module bottom cases 2, the rotating blocks 243 are locked through the installation locking plates 25, so as to ensure the firm installation of the rotating columns 24, so that when the module bottom cases 2 are assembled, the lock catches 241 are rotated to be flat and can pass through the U-shaped grooves 111, and after the lock catches 241 are passed, the lock catches 241 can be tightly clamped with the installation plate 11, so as to lock the assembled module bottom cases 2, and by forming a hexagonal hole 242 at the outer end of the rotary column 24 and at the position of the rotary block 243 corresponding to the tooth hole 21, therefore, when the assembly needs to be disassembled and maintained, the hexagonal wrench can be used from the back side of the module frame 1, namely, the lock 241 is inserted into the hexagonal hole 242 to rotate the lock 241, or after the LED screen is disassembled, from the front side of the module bottom case 2, is inserted into the hexagonal hole 242 in the rotary block 243 through the thread hole 21, the lock catch 241 is controlled to rotate, so that the convenience of later-stage module disassembly and maintenance is greatly improved, the convenience and the stability of module assembly are improved, meanwhile, when the locking assembly is not needed, the locking assembly is not installed, and through adopting the mode that set up the screw in the outside of U-shaped groove 111 to carry out threaded connection with tooth hole 21, also can fasten module drain pan 2 to the adaptability of module equipment has further been improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a maintain module structure around, includes module frame (1), a plurality of mounting panel (11) of inside fixedly connected with of module frame (1), just the quantity of mounting panel (11) sets up to the plural number, one side of module frame (1) is provided with a plurality of module drain pans (2), the positive side fixed mounting of module drain pan (2) has LED screen mainboard, its characterized in that: the two ends of the module bottom case (2) are detachably connected with the two mounting plates (11) respectively, the positioning holes (112) are formed in the mounting plates (11), the positioning pins (26) are fixedly connected with the positions, corresponding to the positioning holes (112), of the back side of the module bottom case (2), the positioning pins (26) are mutually inserted into the positioning holes (112), tooth holes (21) are formed in the two ends of the module bottom case (2), locking assemblies are arranged at the positions, corresponding to the tooth holes (21), of the back side of the module bottom case (2), each locking assembly comprises a rotary column (24), the rotary columns (24) are rotatably installed at the positions, corresponding to the tooth holes (21), of the back side of the module bottom case (2), lock catches (241) are fixedly connected with the outer ends of the rotary columns (24), and U-shaped grooves (111) are formed at the positions, corresponding to the rotary columns (24), of the mounting plates (11), the lock catch (241) can penetrate through the U-shaped groove (111) and rotate to a clamping position with the mounting plate (11).

2. A front and rear maintenance module structure according to claim 1, wherein: mounting groove (23) have been seted up to module drain pan (2) dorsal part near the position department of tooth hole (21), the one end fixedly connected with commentaries on classics piece (243) that commentaries on classics post (24) are close to module drain pan (2), commentaries on classics piece (243) rotate and install in the inside of mounting groove (23).

3. A front and rear maintenance module structure according to claim 2, wherein: the outside of mounting groove (23) has locking plate (25) through screw fixed mounting, open slot (251) that one end extended to the outside are seted up to the inside of locking plate (25), rotary column (24) are located the inside of open slot (251), just mounting groove (23) block is in the inboard of locking plate (25).

4. A front and rear maintenance module structure according to claim 3, wherein: be provided with the rubber packing ring between mounting groove (23) and locking plate (25), the outside of rotary column (24) is located to the rubber packing ring cover.

5. A front and rear maintenance module structure according to claim 2, wherein: hexagonal holes (242) are formed in the outer end of the rotating column (24) and the inner portion of one end, corresponding to the tooth hole (21), of the rotating block (243).

6. A front and rear maintenance module structure according to claim 1, wherein: the periphery of the module bottom shell (2) is provided with inclined edges (22).

7. A front and rear maintenance module structure according to claim 1, wherein: and four vertex angles of the module frame (1) are provided with mounting threaded holes (12).

8. A front and rear maintenance module structure according to claim 1, wherein: the top fixedly connected with of module frame (1) is connected and is inserted post (13), the jack that is used for inserting post (13) with the connection and pegs graft each other is seted up to the bottom of module frame (1).