CN220613928U

CN220613928U - Television maintenance frame

Info

Publication number: CN220613928U
Application number: CN202322060063.3U
Authority: CN
Inventors: 黄志超; 李瑞成; 郭华清; 张�林
Original assignee: Shenyang Aolong Electronic Technology Co ltd
Current assignee: Shenyang Aolong Electronic Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-19
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a television maintenance frame, which relates to the technical field of televisions and comprises a base table, a transmission assembly and a clamping assembly, wherein an electric disc is movably connected to the base table, a hydraulic rod is fixedly connected to the top surface of the electric disc, the upper end of the hydraulic rod is connected with a hydraulic pump, a maintenance plate is movably connected to the top end of the front side of the hydraulic pump, a first electric telescopic rod is arranged between the back surface of the maintenance plate and the hydraulic pump, two ends of the first electric telescopic rod are respectively and movably connected with the hydraulic pump and the maintenance plate, a vertical groove and a hole are formed in the surface of the maintenance plate, a second baffle is arranged in the vertical groove, a pressing plate is arranged on the hole, and the bottom end of the front surface of the maintenance plate is fixedly connected with a first baffle.

Description

Television maintenance frame

Technical Field

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

Background

In recent years, with the development of liquid crystal technology, liquid crystal televisions increasingly enter families of ordinary people, the liquid crystal televisions have the advantages of thin body, no radiation, power saving, soft picture, no eye injury and the like, maintenance staff often cannot place the large-size liquid crystal televisions on a tabletop well due to the fact that the large-size liquid crystal televisions are limited by places, and accordingly, the utility model with the authorized bulletin number of CN216803338U discloses a special maintenance rack for televisions, two sides of the televisions are vertically fixed on the maintenance rack, and the plane for fixing the televisions can be adjusted at multiple angles.

This prior art also has the following problems when in use:

the hydraulic rod and the supporting plate of the device are connected through a single angle shaft, after a television with large volume or heavy weight is fixed to the supporting plate and the angle is adjusted, the supporting plate is easy to deflect downwards and rotate, a supporting structure after angle adjustment is lacked, a certain influence can be generated on the angle adjusting effect, the supporting frame can fix the left end and the right end of the television, but a fixing device in the vertical direction is lacked, the television is easy to loosen or fall down when encountering the conditions of unstable connection and the like, and property loss is caused.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a television maintenance frame to solve the technical problems mentioned in the background.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a TV maintenance frame, includes base frame, drive assembly and clamping assembly, swing joint has electronic disc on the base frame, electronic disc top surface fixedly connected with hydraulic stem, hydraulic stem upper end connection hydraulic pump, hydraulic pump front side top swing joint has the maintenance board, be provided with first electric telescopic handle between maintenance board back and the hydraulic pump, first electric telescopic handle both ends respectively with hydraulic pump and maintenance board swing joint, maintenance board surface is provided with vertical groove and hole, install the second baffle in the vertical groove, install the clamp plate on the hole, the positive bottom fixedly connected with first baffle of maintenance board.

As a preferable technical scheme of the utility model, the top end of the front side of the hydraulic pump is fixedly connected with a double bearing, the double bearing is movably connected with a rotating shaft, the other end of the rotating shaft is fixedly connected with a maintenance plate, the front side of the hydraulic pump is fixedly connected with a second wheel shaft, the second wheel shaft is movably connected with a second bearing, the other end of the second bearing is fixedly connected with a first electric telescopic rod, the free end of the first electric telescopic rod is fixedly connected with a first bearing, the other end of the first bearing is movably connected with a first wheel shaft, and the other end of the first wheel shaft is fixedly connected with the maintenance plate.

As a preferable technical scheme of the utility model, a spring and a second baffle are arranged in the vertical groove, two ends of the spring are respectively and fixedly connected with the second baffle and the maintenance plate, a second electric telescopic rod is fixedly connected with the inner side of the hole, and a pressing plate is fixedly connected with the free end of the second electric telescopic rod.

As a preferable technical scheme of the utility model, universal wheels are movably connected with four corners of the bottom surface of the base table.

As a preferable technical scheme of the utility model, a sliding groove is formed in the inner side surface of the vertical groove, a sliding block matched with the sliding groove is fixedly connected to the bottom end of the second baffle, and the second baffle is in sliding connection with the sliding groove through the sliding block.

As a preferable technical scheme of the utility model, the bottom end of the front side of the hydraulic pump is fixedly connected with a tool rack.

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

according to the utility model, the electric telescopic rod is arranged between the maintenance plate and the hydraulic pump and is connected with the hydraulic pump through the shaft and the bearing, so that the angle of the plane where the maintenance plate is positioned can be adjusted, the maintenance plate can be fixed and limited, the downward rotation of the maintenance plate is avoided, the television is fixed by arranging the pressing plate on the surface of the maintenance plate, the displacement of the television in the vertical direction is limited by arranging the baffle on the surface of the maintenance plate, and the situations such as sliding and falling of the television can be avoided.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

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

FIG. 3 is a schematic diagram of the front view structure of the present utility model;

FIG. 4 is a left side view of the present utility model;

FIG. 5 is a schematic diagram of a connection relationship of a second electric telescopic rod according to the present utility model;

wherein: 1. a base table; 2. an electric disc; 3. a hydraulic pump; 4. a hydraulic rod; 5. a tool holder; 6. a first axle; 7. maintaining the plate; 8. a first baffle; 9. a pressing plate; 10. a spring; 11. a second baffle; 12. a chute; 13. a double bearing; 14. a rotating shaft; 15. a first electric telescopic rod; 16. a second electric telescopic rod; 17. a vertical groove; 18. a hole; 19. a universal wheel; 20. a first bearing; 21. a second axle; 22. and a second bearing.

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. 1-5, the utility model provides a television maintenance frame, which comprises a base table 1, a transmission assembly and a clamping assembly, wherein the top surface of the base table 1 is movably connected with an electric disc 2, the top surface of the electric disc 2 is fixedly connected with a hydraulic rod 4, the electric disc 2 can rotate along an axle center, the electric disc 2 can drive the upper transmission assembly and the clamping assembly to rotate, the top surface of the hydraulic rod 4 is connected with a hydraulic pump 3, the top surface of the hydraulic pump 3 is movably connected with the back surface of a maintenance plate 7, the middle position of the hydraulic pump 3 is movably connected with a first electric telescopic rod 15, the other end of the first electric telescopic rod 15 is movably connected with the back surface of the maintenance plate 7, a vertical groove 17 and a hole 18 are arranged on the front surface of the maintenance plate 7, a second baffle 11 is arranged in the vertical groove 17, the hole 18 penetrates through the maintenance plate 7, a pressing plate 9 is arranged on the hole 18, and the front bottom end of the maintenance plate 7 is fixedly provided with a first baffle 8.

As a further implementation manner of this embodiment, as shown in fig. 1-5, the top surface of the hydraulic pump 3 is fixedly connected with the double bearing 13, the double bearing 13 is movably connected with the rotating shaft 14, the other end of the rotating shaft 14 is fixedly connected with the top end of the back surface of the maintenance plate 7, the bottom end of the back surface of the maintenance plate 7 is fixedly connected with the first wheel axle 6, the first wheel axle 6 is movably connected with the first bearing 20, the first bearing 20 is fixedly connected with the first electric telescopic rod 15, the other end of the first electric telescopic rod 15 is fixedly connected with the second bearing 22, the other end of the second bearing 22 is movably connected with the second wheel axle 21, the other end of the second wheel axle 21 is fixedly connected with the hydraulic pump 3, and the maintenance plate 7 can be rotated along the connection position of the axes of the double bearing 13 and the rotating shaft 14 by controlling the extension and contraction of the free end of the first electric telescopic rod 15, so that the inclination angle of the maintenance plate 7 can be adjusted, and the downward deflection and rotation of the maintenance plate 7 during the angle adjustment can be avoided.

As a further implementation manner of this embodiment, as shown in fig. 1-5, the top surface of the vertical slot 17 is fixedly connected with the spring 10, the other end of the spring 10 is fixedly connected with the second baffle 11, the bottom surface of the vertical slot 17 is provided with a sliding slot 12, the bottom end of the second baffle 11 is provided with a sliding block matched with the sliding slot 12, the second baffle 11 can only move up and down on the sliding slot 12 through the sliding block, the inner wall of the hole 18 is fixedly connected with the second electric telescopic rod 16, the free end of the second electric telescopic rod 16 is fixedly connected with the pressing plate 9, the pressing plate 9 can be driven to move up and down on the maintaining plate 7 by controlling the extension and contraction of the second electric telescopic rod 16, the pressing plate 9 can be used for fixing a television below, the bottom end of the maintaining plate 7 is fixedly connected with the first baffle 8, the television is placed between the first baffle 8 and the second baffle 11, and the movement of the television can be restricted by pushing the pushing force of the spring 10 connected with the second baffle 11 and the supporting function of the first baffle 8.

As a further implementation manner of this embodiment, as shown in fig. 1-5, the base table 1 is in an i-shaped structure, four corners of the bottom surface of the base table 1 are movably connected with universal wheels 19, the universal wheels 19 have a self-locking function, the bottom end of the front side of the hydraulic pump 3 is fixedly connected with the tool rack 5, and the tool rack 5 is used for placing maintenance tools and television dismantling parts.

The specific working principle is as follows:

when maintenance is carried out, the hydraulic pump 3 is started, the hydraulic pump 3 pushes the hydraulic rod 4, the clamping assembly is arranged at a proper height, the first electric telescopic rod 15 and the electric disc 2 are started, the first wheel shaft 6 and the maintenance plate 7 are driven to rotate along the axis connection part of the double bearings 13 and the rotating shaft 14 through the extension and contraction of the free end of the first electric telescopic rod 15, the upper transmission assembly and the clamping assembly are driven to rotate through the rotation of the electric disc 2, the clamping assembly is arranged at a proper angle, the second baffle 11 is pushed to place a television between the second baffle 11 and the first baffle 8, the second baffle 11 is limited by the sliding groove 12 to move up and down only along the sliding groove 12, after the second baffle 11 is pushed, the second baffle 11 can generate thrust to the television below by the thrust of the upper spring 10, the television is clamped between the second baffle 11 and the first baffle 8, the second electric telescopic rod 16 is started, the pressing plate 9 is driven to move up and down through the extension and contraction of the free end of the second electric telescopic rod 16 until the bottom surface of the pressing plate 9 compresses the television, and the television is fixed, and subsequent maintenance operation can be carried out.

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

1. The utility model provides a TV maintenance frame, includes base frame (1), drive assembly and centre gripping subassembly, its characterized in that: the novel hydraulic lifting device is characterized in that an electric disc (2) is movably connected to the base table (1), a hydraulic rod (4) is fixedly connected to the top surface of the electric disc (2), a hydraulic pump (3) is connected to the upper end of the hydraulic rod (4), a maintenance plate (7) is movably connected to the top end of the front side of the hydraulic pump (3), a first electric telescopic rod (15) is arranged between the back of the maintenance plate (7) and the hydraulic pump (3), two ends of the first electric telescopic rod (15) are respectively movably connected with the hydraulic pump (3) and the maintenance plate (7), vertical grooves (17) and holes (18) are formed in the surface of the maintenance plate (7), a second baffle (11) is arranged in the vertical grooves (17), a pressing plate (9) is arranged on the holes (18), and a first baffle (8) is fixedly connected to the front bottom end of the maintenance plate (7).

2. A television service rack as claimed in claim 1, wherein: the hydraulic pump (3) front side top fixedly connected with duplex bearing (13), duplex bearing (13) and axis of rotation (14) swing joint, axis of rotation (14) other end and maintenance board (7) fixed connection, hydraulic pump (3) front side fixedly connected with second shaft (21), second shaft (21) swing joint has second bearing (22), second bearing (22) other end fixedly connected with first electric telescopic handle (15), first electric telescopic handle (15) free end fixedly connected with first bearing (20), first bearing (20) other end swing joint has first shaft (6), first shaft (6) other end and maintenance board (7) fixed connection.

3. A television service rack as claimed in claim 1, wherein: the vertical groove (17) is internally provided with a spring (10) and a second baffle (11), two ends of the spring (10) are fixedly connected with the second baffle (11) and the maintenance plate (7) respectively, a second electric telescopic rod (16) is fixedly connected to the inner side of the hole (18), and a pressing plate (9) is fixedly connected to the free end of the second electric telescopic rod (16).

4. A television service rack as claimed in claim 1, wherein: universal wheels (19) are movably connected to four corners of the bottom surface of the base table (1).

5. A television service rack as claimed in claim 1, wherein: the inner side surface of the vertical groove (17) is provided with a sliding groove (12), the bottom end of the second baffle (11) is fixedly connected with a sliding block which is matched with the sliding groove (12), and the second baffle (11) is in sliding connection with the sliding groove (12) through the sliding block.

6. A television service rack as claimed in claim 1, wherein: the front bottom end of the hydraulic pump (3) is fixedly connected with a tool rack (5).