CN221081382U

CN221081382U - Television backboard structure assembled without screw

Info

Publication number: CN221081382U
Application number: CN202322850557.1U
Authority: CN
Inventors: 李桃云; 李德松; 刘杰
Original assignee: Chongqing Tongchang Technology Co ltd
Current assignee: Chongqing Tongchang Technology Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-06-04
Anticipated expiration: 2033-10-23

Abstract

The utility model relates to the technical field of assembly structures of televisions and discloses a television backboard structure assembled without screws, which comprises a fixed frame, wherein a television main body is fixedly connected to the fixed frame, an anti-collision plate is fixedly connected to the outer wall of the fixed frame, a sound is fixedly connected to the outer wall of the bottom of the fixed frame, a fixed plate is fixedly connected to the outer wall of the television main body, an auxiliary device is arranged on the fixed plate, the auxiliary device comprises an adapting groove, and the adapting groove is formed in the fixed plate. Through setting up auxiliary device and carrying out supplementary fixed with the TV set main part, connecting device accomplishes the connection back, through setting up the mounting panel in the assigned position, promotes auxiliary rod and auxiliary rod forward simultaneously and makes electric telescopic handle's front end and adaptation groove align, and electric telescopic handle moves simultaneously and is connected with the adaptation groove and produce stable effect for the stability of TV set main part can further promote.

Description

Television backboard structure assembled without screw

Technical Field

The utility model relates to the technical field of television assembly structures, in particular to a television backboard structure without screw assembly.

Background

The most widely used television rear cover fixing mode in the market at present is screw fastening, and the screw fastening mode has the advantages of good stability, but regarding consumers, the stability of the television is considered, the appearance is a large factor considered by the consumers, and the traditional screw fastening mode cannot improve the appearance of the television. In terms of manufacturers of television sets, the conventional screw fastening method not only affects the assembly production efficiency, but also increases the labor cost and the material cost, so that the conventional screw fastening method cannot meet the market demand.

The publication number is: CN 205029757U's chinese patent discloses a television backboard structure assembled without screws, and the rear cover and backboard are assembled by a snap structure; the mounting surface of back lid is equipped with a plurality of buckles, and the edge of backplate mounting surface is equipped with and buckles assorted first draw-in groove, and the middle part of backplate mounting surface is equipped with and buckles assorted second draw-in groove. The utility model uses the buckle structure to replace the traditional screw fastening, so that uneven screw fixing through holes are not formed on the television rear cover, screws are not emitted, and the whole television rear cover has flat appearance, conciseness and beautiful appearance; the television backboard structure is assembled by using the buckle structure, so that the assembly operation is simplified, and the production efficiency can be effectively improved; meanwhile, compared with screw fastening, the buckle structure can be formed together with the backboard, so that the cost is saved.

However:

The television is installed by a large number of screws, so that the television is difficult to disassemble in the next installation process, and the cost is high.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a television backboard structure assembled without screw. The television fixing device has the advantages that the television can be fixed through the two groups of mechanisms, so that the television is free from screw limitation in the installation process, and the cost is saved and the installation is convenient.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a TV set backplate structure of screwless assembly, includes the fixed frame, fixedly connected with TV set main part on the fixed frame, fixedly connected with anticollision board on the outer wall of fixed frame, fixedly connected with stereo set on the bottom outer wall of fixed frame, fixedly connected with fixed plate on the outer wall of TV set main part, be provided with auxiliary device on the fixed plate, auxiliary device includes the adaptation groove, the adaptation groove is seted up on the fixed plate, can dismantle in the adaptation groove and be connected with electric telescopic handle, fixedly connected with connecting block on the electric telescopic handle, fixedly connected with auxiliary rod on the connecting block, fixedly connected with mounting panel on the auxiliary rod, be provided with connecting device on the mounting panel.

Preferably, the number of adaptation groove, electric telescopic handle, connecting block and auxiliary rod is two, two adaptation groove, electric telescopic handle, connecting block and auxiliary rod symmetry set up the both ends at the mounting panel, make the stability of fixed plate and TV set main part further improve through setting up symmetrical subassembly.

Preferably, the connecting device comprises a connecting plate, the connecting plate is fixedly connected to the outer wall of the bottom of the mounting plate, a fixing rod is detachably connected to the connecting plate, a groove is formed in the fixing plate, a sliding groove is formed in the groove, a toothed plate is slidably connected to the sliding groove through a sliding block, and a gear is rotatably connected to the groove through a bearing.

Preferably, the connecting device further comprises a through groove, the through groove is formed in the fixed plate, the through groove is connected with the pressing plate in a sliding mode through the sliding block, the pressing plate is fixedly connected with a fixed column, the outer ring of the fixed column is fixedly sleeved with a buffer spring, the pressing plate is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a clamping plate.

Preferably, the fixing column penetrates through the groove and extends to the outside of the fixing plate and is fixedly connected with the limiting plate, the buffer spring is arranged on one side, close to the limiting plate, of the pressing plate, and the opening and closing effect is achieved through cooperation between the pressing plate and the buffer spring.

Preferably, the size of the clamping plate is matched with the teeth of the gear, and the clamping plate is arranged to enable the gear to stop rotating.

(III) beneficial effects

Compared with the prior art, the utility model provides a television backboard structure assembled without screws, which has the following beneficial effects:

1. This TV set backplate structure of screwless assembly carries out supplementary fixed with the TV set main part through setting up auxiliary device, and connecting device accomplishes the connection back, through setting up the mounting panel in the assigned position, promotes auxiliary rod and auxiliary rod forward simultaneously and makes electric telescopic handle's front end and adaptation groove align, and electric telescopic handle moves simultaneously and is connected with the adaptation groove and produce stable effect for the stability of TV set main part can further promote.

2. This TV set backplate structure of screwless assembly produces relation of connection with the fixed plate on mounting panel and the TV set main part through setting up connecting device, through installing connecting plate and dead lever for mounting panel and connecting device produce relation of connection, and the pulling fixed column makes the cardboard break away from the gear, and moves through the pinion rack slip in the sliding tray, and the pinion rack makes gear rotation simultaneously, and buffer spring resets and re-joints at last, makes the stability of TV set main part improve.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic view showing the internal structure of the fixing plate of the present utility model;

fig. 5 is an enlarged view of the utility model at B.

In the figure: 1. a fixed frame; 2. a television main body; 3. an anti-collision plate; 4. a sound box; 5. a fixing plate; 6. an auxiliary device; 601. an adaptation groove; 602. an electric telescopic rod; 603. a connecting block; 604. an auxiliary lever; 605. a mounting plate; 7. a connecting device; 701. a connecting plate; 702. a fixed rod; 703. a groove; 704. a sliding groove; 705. a toothed plate; 706. a gear; 707. a through groove; 708. pressing the plate; 709. fixing the column; 710. a buffer spring; 711. a connecting rod; 712. and (5) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

As shown in fig. 1-5, the utility model provides a television backboard structure assembled without screws, which comprises a fixed frame 1, wherein a television main body 2 is fixedly connected to the fixed frame 1, an anti-collision plate 3 is fixedly connected to the outer wall of the fixed frame 1, a sound box 4 is fixedly connected to the outer wall of the bottom of the fixed frame 1, a fixed plate 5 is fixedly connected to the outer wall of the television main body 2, an auxiliary device 6 is arranged on the fixed plate 5, the auxiliary device 6 comprises an adapting groove 601, the adapting groove 601 is formed in the fixed plate 5, an electric telescopic rod 602 is detachably connected to the adapting groove 601, a connecting block 603 is fixedly connected to the electric telescopic rod 602, an auxiliary rod 604 is fixedly connected to the connecting block 603, a mounting plate 605 is fixedly connected to the auxiliary rod 604, a connecting device 7 is arranged on the mounting plate 605, the number of the adapting groove 601, the electric telescopic rod 602, the connecting block 603 and the auxiliary rod 604 is two, the two adapting grooves 601, the electric telescopic rod 602 and the auxiliary rod 604 are symmetrically arranged at two ends of the fixing plate 5, and the stability of the television main body 2 is further improved through symmetrically arranging components.

In this embodiment, the television main body 2 is fixed in an auxiliary manner by arranging the auxiliary device 6, after the connection device 7 completes connection, the mounting plate 605 is arranged at a designated position, and meanwhile, the auxiliary rod 604 and the auxiliary rod 604 are pushed forward so that the front end of the electric telescopic rod 602 is aligned with the adapting groove 601, and meanwhile, the electric telescopic rod 602 moves and is connected with the adapting groove 601 to generate a stabilizing effect, so that the stability of the television main body 2 can be further improved.

Example 2

As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the method further comprises: the connecting device 7 comprises a connecting plate 701, the connecting plate 701 is fixedly connected to the outer wall of the bottom of the mounting plate 605, a fixing rod 702 is detachably connected to the connecting plate 701, a groove 703 is formed in the fixing plate 5, a sliding groove 704 is formed in the groove 703, a toothed plate 705 is slidingly connected to the sliding groove 704 through a sliding block, a gear 706 is rotatably connected to the groove 703 through a bearing, the connecting device 7 further comprises a through groove 707, the through groove 707 is formed in the fixing plate 5, a pressing plate 708 is slidingly connected to the through groove 707 through the sliding block, a fixing column 709 is fixedly connected to the pressing plate 708, a buffer spring 710 is fixedly sleeved on the outer ring of the fixing column 709, a connecting rod 711 is fixedly connected to the pressing plate 708, a clamping plate 712 is fixedly connected to the connecting rod 711, the fixing column 709 penetrates through the through groove 707 and extends to the outer portion of the fixing plate 5, a limiting plate is fixedly connected to the buffering spring 710, one side of the pressing plate 708, which is close to the limiting plate, an opening and closing effect is achieved through the cooperation between the pressing plate 708 and the buffering spring 710, the size of the clamping plate is matched with the tooth teeth of the gear 706, and the clamping plate 712 is matched with the tooth space, and the rotation of the gear 706 is stopped by setting.

In this embodiment, the connection device 7 is provided to connect the mounting plate 605 with the fixing plate 5 on the television main body 2, the connection plate 701 is mounted with the fixing rod 702, so that the mounting plate 605 and the connection device 7 are connected, the fixing post 709 is pulled to disengage the clamping plate 712 from the gear 706, the toothed plate 705 slides in the sliding groove 704 to move, the toothed plate 705 simultaneously rotates the gear 706, and finally the buffer spring 710 resets and is clamped again, so that the stability of the television main body 2 is improved.

The working principle of the television backboard structure assembled without screw is specifically described below.

As shown in fig. 1-5, when in use, the connecting plate 701 is installed with the fixing rod 702, so that the mounting plate 605 and the connecting device 7 are connected, the fixing column 709 is pulled to enable the clamping plate 712 to be separated from the gear 706, the clamping plate 712 slides in the sliding groove 704 to move through the toothed plate 705, the gear 706 is rotated by the toothed plate 705, finally the buffer spring 710 is reset and is clamped again, after the connecting device 7 is connected, the mounting plate 605 is arranged at a designated position, the auxiliary rod 604 and the auxiliary rod 604 are pushed forward at the same time, the front end of the electric telescopic rod 602 is aligned with the adapting groove 601, and meanwhile, the electric telescopic rod 602 moves to be connected with the adapting groove 601 to generate a stabilizing effect.

Claims

1. The television backboard structure assembled in a screwless way comprises a fixed frame (1), and is characterized in that: fixedly connected with TV set main part (2) on fixed frame (1), fixedly connected with bump guard (3) on the outer wall of fixed frame (1), fixedly connected with stereo set (4) on the bottom outer wall of fixed frame (1), fixedly connected with fixed plate (5) on the outer wall of TV set main part (2), be provided with auxiliary device (6) on fixed plate (5), auxiliary device (6) include adaptation groove (601), adaptation groove (601) are seted up on fixed plate (5), can dismantle in adaptation groove (601) and be connected with electric telescopic handle (602), fixedly connected with connecting block (603) on electric telescopic handle (602), fixedly connected with auxiliary rod (604) on connecting block (603), fixedly connected with mounting panel (605) on auxiliary rod (604), be provided with connecting device (7) on mounting panel (605).

2. The screwless assembled television backplate structure of claim 1, wherein: the number of the adaptation groove (601), the electric telescopic rod (602), the connecting block (603) and the auxiliary rod (604) is two, and the two adaptation grooves (601), the electric telescopic rod (602), the connecting block (603) and the auxiliary rod (604) are symmetrically arranged at two ends of the mounting plate (605).

3. The screwless assembled television backplate structure of claim 1, wherein: connecting device (7) are including connecting plate (701), connecting plate (701) fixed connection is on the bottom outer wall of mounting panel (605), can dismantle on connecting plate (701) and be connected with dead lever (702), set up recess (703) on fixed plate (5), set up sliding tray (704) on recess (703), there is pinion rack (705) through sliding block sliding connection in sliding tray (704), be connected with gear (706) through the bearing rotation in recess (703).

4. A television back plate structure of screwless assembly as claimed in claim 3, wherein: the connecting device is characterized in that the connecting device (7) further comprises a through groove (707), the through groove (707) is formed in the fixed plate (5), a pressing plate (708) is slidably connected in the through groove (707) through a sliding block, a fixed column (709) is fixedly connected to the pressing plate (708), a buffer spring (710) is fixedly sleeved on the outer ring of the fixed column (709), a connecting rod (711) is fixedly connected to the pressing plate (708), and a clamping plate (712) is fixedly connected to the connecting rod (711).

5. The screwless assembled television backplate structure of claim 4, wherein: the fixing column (709) penetrates through the through groove (707) and extends to the outside of the fixing plate (5) and is fixedly connected with a limiting plate, and the buffer spring (710) is arranged on one side, close to the limiting plate, of the pressing plate (708).

6. The screwless assembled television backplate structure of claim 4, wherein: the card (712) is sized to fit between the teeth of the gear (706).