CN219854489U - Television maintenance positioning mechanism - Google Patents

Abstract

The utility model discloses a television maintenance positioning mechanism, which comprises a television maintenance positioning table, wherein an adjusting groove is formed in the upper surface of the television maintenance positioning table, a bearing is arranged in the adjusting groove in a limiting rotation mode, an adjusting table is arranged on the top wall of the bearing, a plurality of engaging teeth are equidistantly arranged on the side wall of the adjusting table, two adjusting cavities are symmetrically formed in the side wall of the adjusting groove, a connecting rod penetrates through the adjusting cavities, a clamping block is fixedly connected to one end of the connecting rod, which is close to the adjusting table, a spring is sleeved outside the connecting rod and is arranged in the adjusting cavities, the television fixedly arranged on the upper surface of the adjusting table is rotated through the matching of the adjusting table and the bearing, the television is conveniently subjected to multi-angle adjustment maintenance, and the clamping block can be clamped with the engaging teeth on the side wall of the adjusting table through the matching of the connecting rod and the spring, so that the fixing of the adjusting table is realized.

Description

Television maintenance positioning mechanism

Technical Field

The utility model relates to the technical field of television maintenance, in particular to a television maintenance positioning mechanism.

Background

The television is a machine for transmitting optical information by utilizing an electric method according to the persistence of vision and visual psychology of human eyes, and the screen size of the liquid crystal television is gradually increased along with the continuous development of the times, and the large screen brings different visual and sensory experiences to people, but the maintenance of the large screen liquid crystal television is troublesome.

At present, most of maintenance liquid crystal televisions are maintained by small merchants, and the maintenance angles of the televisions are inconvenient to adjust due to the restriction of maintenance sites of the small merchants, so that the maintenance efficiency is lower, and therefore, a television maintenance positioning mechanism capable of being adjusted at multiple angles is needed, and the fixed televisions are conveniently adjusted and rotated when the televisions are maintained, so that maintenance staff can conveniently maintain the televisions.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a television maintenance positioning mechanism which can solve the technical problem that the angle of a television is inconvenient to adjust to maintain, so that the maintenance efficiency is lower.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a TV maintenance positioning mechanism, includes the TV maintenance positioning table, the adjustment tank has been seted up to TV maintenance positioning table upper surface, spacing rotation in the adjustment tank is provided with the bearing, the bearing roof is provided with the adjustment table, adjustment table lateral wall equidistance is provided with a plurality of tooth, two regulation chambeies have been seted up to adjustment tank lateral wall symmetry, the connecting rod has been worn to be equipped with in the regulation chamber, one end fixedly connected with fixture block of connecting rod one end and being close to the adjustment table, the connecting rod outside just is located the regulation chamber endotheca and is equipped with the spring.

As a preferable technical scheme of the utility model, the bottom wall of the regulating groove is fixedly provided with an annular groove positioned outside the bearing, and a ball is arranged in the annular groove.

As a preferable technical scheme of the utility model, the top of the ball is connected with the bottom wall of the adjusting table in a contact way.

As a preferable technical scheme of the utility model, two fixing blocks are symmetrically and fixedly arranged on the upper surface of the adjusting table, threaded rods are arranged on the surfaces of the fixing blocks in a threaded manner, one ends of the two threaded rods, which are close to each other, are limited and rotatably connected with positioning plates, and rubber plates are fixedly arranged on opposite surfaces of the two positioning plates.

As a preferable technical scheme of the utility model, two groups of guide grooves are symmetrically arranged on the upper surface of the adjusting table and below the positioning plate, two guide grooves are respectively arranged in each group of guide grooves, two limiting blocks are symmetrically and fixedly arranged on the bottom wall of the positioning plate, and the limiting blocks are in limiting sliding connection in the guide grooves.

As an optimized technical scheme of the utility model, the four corners of the bottom wall of the television maintenance positioning table are fixedly provided with supporting legs for supporting the whole device.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the cooperation setting of adjustment table and bearing, realize rotating the TV set of fixed setting in adjustment table upper surface, conveniently carry out the multi-angle to the TV set and adjust the maintenance, through the cooperation setting of connecting rod and spring for the fixture block can carry out the block between the tooth of engagement of adjustment table lateral wall, thereby realize the fixed to the adjustment table;

2. meanwhile, an annular groove is formed in the bottom wall of the adjusting groove, balls are arranged in the annular groove, and the adjusting table is smoother in rotation through the matching of the annular groove and the balls.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of the front structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic top cross-sectional view of the present utility model;

wherein: 1. maintaining a positioning table of a television; 2. support legs; 3. an adjustment table; 4. tooth engagement; 5. a bearing; 6. an annular groove; 7. a ball; 8. a regulating chamber; 9. a connecting rod; 10. a spring; 11. a clamping block; 12. a fixed block; 13. a threaded rod; 14. a positioning plate; 15. a rubber plate; 16. an adjustment tank; 17. a guide groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Examples

Referring to fig. 1-4, the utility model provides a tv maintenance positioning mechanism, which comprises a tv maintenance positioning table 1, supporting legs 2 for supporting the whole device are fixedly arranged at four corners of the bottom wall of the tv maintenance positioning table 1, an adjusting groove 16 is formed in the upper surface of the tv maintenance positioning table 1, a bearing 5 is arranged on the inner bottom wall of the adjusting groove 16 in a limiting rotation manner, the top end of the bearing 5 is fixedly connected to the bottom wall of the adjusting table 3, then a plurality of teeth 4 are arranged on the side wall of the adjusting table 3, an adjusting cavity 8 is formed in the side wall of the adjusting groove 16, a connecting rod 9 is penetrated in the adjusting cavity 8, one end of the connecting rod 9 is fixedly connected with a clamping block 11 for fixing the adjusting table 3, a spring 10 is sleeved at one side of the clamping block 11 and outside the connecting rod 9, then an annular groove 6 is arranged on the bottom wall of the adjusting groove 16, and a ball 7 for facilitating rotation adjustment of the adjusting table 3 is arranged in the annular groove 6;

when the television fixedly arranged on the upper surface of the adjusting table 3 is required to be maintained in a rotation adjusting angle, the connecting rod 9 is stirred, so that the limiting fixation of the side wall of the adjusting table 3 is released by the clamping block 11 fixedly arranged at one end of the connecting rod 9, then the adjusting table 3 is rotated to a proper angle, then the connecting rod 9 is released, the connecting rod 9 is acted on the surface of the clamping block 11 through the elasticity of the spring 10, the clamping block 11 drives the connecting rod 9 to approach the adjusting table 3, and finally the clamping block 11 is clamped between the two meshing teeth 4, so that the limiting fixation of the adjusting table 3 is realized;

as a further implementation manner of the embodiment, as shown in fig. 1-4, two fixing blocks 12 are symmetrically arranged on the upper surface of the adjusting table 3, a threaded rod 13 is threaded on the surface of the fixing block 12, one end of the threaded rod 13 is fixedly connected with a positioning plate 14, a rubber plate 15 is fixedly arranged on the surface of the positioning plate 14, a guide groove 17 is formed on the upper surface of the adjusting table 3 and below the positioning plate 14, and a limiting block in sliding limiting connection with the guide groove 17 is arranged on the bottom wall of the positioning plate 14;

firstly, placing a television on the upper surface of an adjusting table 3, then rotating a threaded rod 13, pushing a positioning plate 14 to slide along a guide groove 17 formed in the upper surface of the adjusting table 3 through the threaded rod 13, driving two rubber plates 15 to be close to the edge of the television arranged on the upper surface of the adjusting table 3 through the two positioning plates 14, and fixing the television through the positioning plates 14 and the rubber plates 15;

the specific working principle is as follows:

when the adjusting table 3 is used, a television is placed on the upper surface of the adjusting table 3, then the threaded rod 13 is rotated, the positioning plate 14 is pushed by the threaded rod 13 to slide along the guide groove 17 formed in the upper surface of the adjusting table 3, the two positioning plates 14 drive the two rubber plates 15 to be close to the edge of the television arranged on the upper surface of the adjusting table 3, the positioning plates 14 and the rubber plates 15 fix the television, when the television is required to be subjected to angle adjustment rotation, the clamping blocks 11 are firstly moved by stirring the connecting rods 9 to enable the clamping blocks 11 to be free from limiting fixation on the side wall of the adjusting table 3, then the connecting rods 9 are released after the adjusting table 3 is rotated to a proper angle, finally under the elastic action of the springs 10, the clamping blocks 11 drive the connecting rods 9 to be close to the adjusting table 3, and finally the clamping blocks 11 are clamped between the two meshing teeth 4 to achieve limiting fixation on the adjusting table 3 after the angle adjustment.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a TV maintenance positioning mechanism, includes TV maintenance positioning platform (1), its characterized in that: the utility model provides a TV set maintenance locating table (1) upper surface has seted up adjustment tank (16), spacing rotation is provided with bearing (5) in adjustment tank (16), bearing (5) roof is provided with adjustment table (3), adjustment table (3) lateral wall equidistance is provided with a plurality of tooth (4), two regulation chambeies (8) have been seted up to adjustment tank (16) lateral wall symmetry, wear to have equipped with connecting rod (9) in regulation chambeies (8), one end fixedly connected with fixture block (11) of connecting rod (9) one end just being close to adjustment table (3), the connecting rod (9) outside just is located regulation chambeies (8) endotheca and is equipped with spring (10).

2. The television service locating mechanism according to claim 1, wherein: an annular groove (6) is fixedly formed in the bottom wall of the adjusting groove (16) and located on the outer side of the bearing (5), and balls (7) are arranged in the annular groove (6).

3. A television service locating mechanism according to claim 2, wherein: the top of the ball (7) is connected with the bottom wall of the adjusting table (3) in a contact way.

4. The television service locating mechanism according to claim 1, wherein: the adjusting table is characterized in that two fixing blocks (12) are symmetrically and fixedly arranged on the upper surface of the adjusting table (3), threaded rods (13) are arranged on the surfaces of the fixing blocks (12) in a threaded mode, one ends of the threaded rods (13) are in limiting rotation with one ends, close to each other, of the threaded rods, positioning plates (14) are connected, and rubber plates (15) are fixedly arranged on opposite faces of the two positioning plates (14).

5. The television service locating mechanism according to claim 1, wherein: two groups of guide grooves (17) are symmetrically arranged on the upper surface of the adjusting table (3) and below the positioning plate (14), two guide grooves (17) are respectively arranged in each group of guide grooves (17), two limiting blocks are symmetrically and fixedly arranged on the bottom wall of the positioning plate (14), and the limiting blocks are in limiting sliding connection in the guide grooves (17).

6. The television service locating mechanism according to claim 1, wherein: support legs (2) for supporting the whole device are fixedly arranged at four corners of the bottom wall of the television maintenance positioning table (1).