CN215510870U

CN215510870U - Portable auxiliary dismounting tool for LCD screen of subway train

Info

Publication number: CN215510870U
Application number: CN202122361096.2U
Authority: CN
Inventors: 宋能超; 倪祥; 万多
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-14
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a portable auxiliary assembly and disassembly tool for an LCD screen of a subway train, which comprises a hanging rod, wherein one end of the hanging rod is provided with a sucker, the other end of the hanging rod is provided with a cushion block, the hanging rod is provided with an installation groove, the side wall of the hanging rod is provided with a round hole penetrating through the installation groove, a connecting rod extends into the installation groove, and one end of the connecting rod is provided with a screw hole corresponding to the round hole. According to the utility model, the hanging rod can be adsorbed and fixed on the side wall of the electric bus through the sucker on the hanging rod, the sucker on the sliding block acts on the LCD screen, so that the LCD screen can move together with the cross rod when moving on the connecting rod, the LCD screen does not need to be lifted by a worker, the worker can conveniently detach the screw at the back of the LCD screen, the worker can operate by one person, the efficiency of the worker is increased, the LCD screen can be more conveniently and quickly detached, the shaking of the screen in the detaching process is effectively reduced, and the whole process is more stable and safe.

Description

Portable auxiliary dismounting tool for LCD screen of subway train

Technical Field

The utility model relates to the technical field of assembling and disassembling tools, in particular to a portable auxiliary assembling and disassembling tool for an LCD screen of a subway train.

Background

The liquid crystal display screen, English abbreviated as LCD, belongs to a flat panel display, is used for the screen display of TV sets and computers, and has the advantages of low power consumption, small volume and low radiation.

Two persons are required to be matched when the LCD screen used by the existing subway train is disassembled, and one person lifts for a long time to ensure that the back wiring pin is not damaged in the lifting process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the portable auxiliary dismounting tool for the LCD screen of the subway train is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

portable supplementary assembly and disassembly tools of subway train LCD screen, including the peg, the sucking disc is installed to the one end of peg, and the cushion is installed to the other end, the mounting groove has been seted up on the peg, the round hole that runs through the mounting groove is seted up to the lateral wall of peg, it has the connecting rod to stretch into in the mounting groove, the one end of connecting rod is equipped with the screw corresponding with the round hole, run through in the round hole with screw threaded connection's bolt, the tip of connecting rod stretches into the spout of seting up on the horizontal pole, the cover is equipped with the slider on the horizontal pole, install the sucking disc on the slider, be equipped with the locating part spacing to the horizontal pole on the connecting rod.

Preferably, the locating part comprises clamping grooves which are uniformly distributed on the connecting rod, clamping blocks are clamped on the clamping grooves, and the clamping blocks are abutted to the side walls of the cross rods.

Preferably, the cushion block is an elastic rubber block.

Preferably, the surface of the cross bar is smooth and provided with a wear resistant layer.

Preferably, the hanging rod, the connecting rod and the cross rod are all made of stainless steel and aluminum alloy.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

this application can make the peg can adsorb to fix on the electric motor car side wall through the sucking disc on the peg, sucking disc on the slider is used in on the LCD screen, make the LCD screen can be along with the horizontal pole together removes when removing on the connecting rod, need not the staff and lift the LCD screen, the screw at the LCD screen back is dismantled to the staff of being convenient for, single can carry out the operation, staff's efficiency has been increased, the dismouting of LCD screen is more convenient and fast, effectively reduce rocking of dismouting in-process screen, let whole process steady safety more.

Drawings

Fig. 1 is a schematic view illustrating an overall structure of a mounting and dismounting tool according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the construction of a disassembly and assembly tool according to an embodiment of the utility model;

illustration of the drawings:

1. a hanging rod; 2. a suction cup; 3. mounting grooves; 4. a circular hole; 5. cushion blocks; 6. a connecting rod; 7. a card slot; 8. a screw hole; 9. a bolt; 10. a clamping block; 11. a cross bar; 12. a chute; 13. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a portable auxiliary dismounting tool for an LCD screen of a subway train comprises a hanging rod 1, wherein the hanging rod 1, a connecting rod 6 and a cross rod 11 are made of stainless steel and aluminum alloy, the strength of the dismounting tool is ensured to meet the bearing requirement, a sucker 2 is installed at one end of the hanging rod 1, a cushion block 5 is installed at the other end of the hanging rod 1, the cushion block 5 is an elastic rubber block, the cushion block 5 is matched with the action of the sucker 2, so that the hanging rod 1 can keep parallel with the side wall of the subway train, a mounting groove 3 is formed in the hanging rod 1, a round hole 4 penetrating through the mounting groove 3 is formed in the side wall of the hanging rod 1, the connecting rod 6 extends into the mounting groove 3, a screw hole 8 corresponding to the round hole 4 is formed in one end of the connecting rod 6, a bolt 9 in threaded connection with the screw hole 8 penetrates through the round hole 4, the end of the connecting rod 6 extends into a sliding groove 12 formed in the cross rod 11, the surface of the cross rod 11 is smooth and is provided with a wear-resistant layer, a sliding block 13 is sleeved on the cross rod 11, the slider 13 is provided with a sucker 2, and the connecting rod 6 is provided with a limiting part for limiting the cross rod 11.

Specifically, as shown in fig. 1 and 2, the limiting member includes clamping grooves 7 evenly distributed on the connecting rod 6, a clamping block 10 is clamped on the clamping grooves 7, the clamping block 10 abuts against the side wall of the cross rod 11, and the clamping block 10 can limit the position of the cross rod 11 to prevent the cross rod 11 from being separated from the connecting rod 6.

In conclusion, the sucking disc 2 with peg 1 that this embodiment provided adsorbs on subway train's side wall, the both sides of LCD screen, stretch into mounting groove 3 with the tip of connecting rod 6 afterwards in, stretch into the round hole 4 of 1 lateral wall of peg with bolt 9, twist in the screw 8 of connecting rod 6, run through round hole 4 until bolt 9, establish slider 13 cover on horizontal pole 11, establish horizontal pole 11 cover on connecting rod 6 afterwards, with fixture block 10 and draw-in groove 7 block, the one end of peg 1 is kept away from to the lateral wall that fixture block 10 is located horizontal pole 11, promote horizontal pole 11 to remove, it is fixed with the LCD screen adsorption until sucking disc 2 on the slider 13, can dismantle the LCD screen afterwards.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The portable auxiliary dismounting tool for the LCD screen of the subway train comprises a hanging rod (1) and is characterized in that, one end of the hanging rod (1) is provided with a sucking disc (2), the other end is provided with a cushion block (5), the hanging rod (1) is provided with an installation groove (3), the side wall of the hanging rod (1) is provided with a round hole (4) which penetrates through the installation groove (3), a connecting rod (6) extends into the mounting groove (3), one end of the connecting rod (6) is provided with a screw hole (8) corresponding to the round hole (4), a bolt (9) in threaded connection with the screw hole (8) penetrates through the round hole (4), the end part of the connecting rod (6) extends into a sliding chute (12) arranged on the cross rod (11), the cross bar (11) is sleeved with a sliding block (13), the sliding block (13) is provided with a sucker (2), the connecting rod (6) is provided with a limiting part for limiting the cross rod (11).

2. The portable auxiliary dismounting tool for LCD screen of subway train as claimed in claim 1, wherein said position-limiting member comprises clamping slots (7) uniformly distributed on the connecting rod (6), said clamping slots (7) are clamped with clamping blocks (10), said clamping blocks (10) are abutted against the side wall of the cross bar (11).

3. A portable auxiliary dismounting tool for LCD screen of subway train as claimed in claim 1, wherein said spacer block (5) is elastic rubber block.

4. A portable auxiliary dismounting tool for LCD screen of subway train as claimed in claim 1, wherein said cross bar (11) has smooth surface and is provided with wear-resistant layer.

5. A portable auxiliary dismounting tool for LCD screen of subway train as claimed in claim 1, wherein said hanging rod (1), connecting rod (6) and cross rod (11) are made of stainless steel and aluminum alloy.