CN219282901U

CN219282901U - Subway display screen convenient to dismouting

Info

Publication number: CN219282901U
Application number: CN202320847122.9U
Authority: CN
Inventors: 徐晓林; 朱金龙; 吴圣高
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-06-30
Anticipated expiration: 2033-04-17

Abstract

The utility model relates to the technical field of subway display screens, in particular to a subway display screen convenient to disassemble and assemble, which comprises a fixed frame and a display screen body, wherein the display screen body is movably arranged in the fixed frame, T-shaped blocks are arranged at the upper end and the lower end of the display screen body, T-shaped grooves are arranged at the upper end and the lower end of the fixed frame, the T-shaped blocks are matched with the T-shaped grooves, a containing cavity is arranged in the T-shaped blocks, a movable plate is arranged in the containing cavity, a pressing block is manually loosened, a supporting spring stretches at the moment of loosening hands, a locking column enters a locking hole through a through hole, the installation of the display screen body and the fixed frame is completed, when unlocking is needed, the pressing block is pressed towards the middle, the locking column leaves the locking hole, the disassembly of the display screen body and the fixed frame can be completed, the device is convenient to disassemble, and staff can repair and protect at later stages.

Description

Subway display screen convenient to dismouting

Technical Field

The utility model relates to the technical field of subway display screens, in particular to a subway display screen convenient to disassemble and assemble.

Background

As is well known, a subway is a kind of urban rail transit, is built in urban underground area, saves the land of urban overground area, can reduce noise, interference and energy generated by urban traffic, and can also reduce pollution to urban environment.

The existing display screen in the subway is directly fixed by threads, so that the display screen is inconvenient to detach in the using process, the difficulty of maintenance of the display screen is increased, and the labor intensity of workers is increased.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a subway display screen convenient to assemble and disassemble.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a subway display screen convenient to dismouting, includes fixed frame and display screen body, fixed frame's inside activity is provided with the display screen body, the upper and lower both ends of display screen body all are provided with T type piece, fixed frame's upper and lower both ends all are provided with T type groove, T type piece with T type groove adaptation, be provided with in the T type piece and hold the chamber, it is provided with the fly leaf to hold the intracavity, the fly leaf with hold the both ends lateral wall sliding connection in chamber, the fly leaf upper both sides all are provided with supporting spring, supporting spring's bottom with the top fixed connection of fly leaf, supporting spring's top with hold the top fixed connection in chamber, the bottom both sides fixed locking post that is provided with of fly leaf, the left and right sides diapire of T type piece is provided with link up hold the through-hole in chamber, on the T type groove with the position that the through-hole corresponds is provided with the locking hole, the locking post extends to the through-hole with locking hole adaptation, the front face of fly leaf is provided with the briquetting.

In order to facilitate the adjustment of the sliding of the pressing block, the utility model is improved in that the front end surface of the T-shaped block is provided with a rectangular groove which is in sliding connection with the pressing block.

In order to make the installation of the fixed frame more firm, the utility model is improved in that the two sides of the fixed frame are provided with fixed plates, and the inside of each fixed plate is provided with a fixed bolt.

In order to firmly lock the display screen body and the fixed frame, the utility model is improved in that the support spring is in a support state in a normal state.

In order to achieve the anti-skid effect, the utility model is improved in that the outer wall of the pressing block is sleeved with a protective pad.

In order to improve the anti-skid effect, the utility model is improved in that the protection pad is made of rubber.

(III) beneficial effects

Compared with the prior art, the utility model provides the subway display screen convenient to disassemble and assemble, which has the following beneficial effects:

this subway display screen convenient to dismouting, through setting up T type piece, T type groove, fly leaf, briquetting, locking post and supporting spring cooperation, manual pressing briquetting, briquetting drive the fly leaf and slide from top to bottom in holding the intracavity, and supporting spring drives the locking post under the effect of fly leaf and contracts and extend, realizes dismantling the purpose of display screen body, need not to adopt the instrument to dismantle it, and the dismouting is simple, makes things convenient for staff later maintenance.

Drawings

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

FIG. 2 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 3 is a partially enlarged semi-sectional perspective view of the portion A of FIG. 2 according to the present utility model;

fig. 4 is a schematic view of a partial enlarged structure at B of fig. 2 according to the present utility model.

In the figure: 1. a fixed frame; 2. a display screen body; 3. a T-shaped block; 4. a T-shaped groove; 5. a receiving chamber; 6. a movable plate; 7. a support spring; 8. locking the column; 9. a through hole; 10. a locking hole; 11. briquetting; 12. rectangular grooves; 13. a fixing plate; 14. and (5) fixing bolts.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a subway display screen convenient to assemble and disassemble comprises a fixed frame 1 and a display screen body 2, wherein the display screen body 2 is movably arranged in the fixed frame 1, T-shaped blocks 3 are arranged at the upper end and the lower end of the display screen body 2, T-shaped grooves 4 are arranged at the upper end and the lower end of the fixed frame 1, the T-shaped blocks 3 are matched with the T-shaped grooves 4, a containing cavity 5 is arranged in the T-shaped blocks 3, a movable plate 6 is arranged in the containing cavity 5, the movable plate 6 is in sliding connection with side walls at two ends of the containing cavity 5, supporting springs 7 are arranged at the upper sides of the movable plate 6, the bottom ends of the supporting springs 7 are fixedly connected with the top ends of the movable plate 6, the top ends of the supporting springs 7 are fixedly connected with the top ends of the containing cavity 5, locking columns 8 are fixedly arranged at two sides of the bottom ends of the movable plate 6, the bottom walls of the left and right sides of the T-shaped block 3 are provided with through holes 9 penetrating through the accommodating cavity 5, the positions, corresponding to the through holes 9, of the T-shaped groove 4 are provided with locking holes 10, the locking columns 8 extend to the positions, corresponding to the through holes 9, of the T-shaped groove 4, the front surface of the movable plate 6 is provided with pressing blocks 11, in the embodiment, when the display screen body 2 is to be installed with the fixed frame 1, the pressing blocks 11 are manually pressed downwards, the pressing blocks 11 drive the movable plate 6 to adjust in the accommodating cavity 5 towards the direction of the display screen body 2, the supporting springs 7 are compressed under the drive of the movable plate 6, the movable plate 6 drives the locking columns 8 to retract into the accommodating cavity 5, then the T-shaped block 3 arranged at the upper end and the lower end of the display screen body 2 is aligned with the T-shaped groove 4, the T-shaped block 3 is inserted into the T-shaped groove 4, then the pressing blocks 11 are manually loosened, the supporting springs 7 are stretched at the moment of loosening hands, make locking post 8 enter into locking hole 10 through-hole 9, accomplish the installation of display screen body 2 and fixed frame 1, when needs unblock, press briquetting 11 to the centre, locking post 8 leaves locking hole 10, can accomplish the dismantlement of display screen body 2 and fixed frame 1, and this device dismantles conveniently, makes things convenient for staff later maintenance protection.

In the actual use process, in order to facilitate the adjustment of the sliding of the pressing block 11, in this embodiment, the front end surface of the T-shaped block 3 is provided with a rectangular groove 12, the rectangular groove 12 is in sliding connection with the pressing block 11, and the pressing block 11 is manually adjusted to slide in the rectangular groove 12, so as to lock the display screen body 2 and the fixed frame 1.

In this embodiment, the fixing plates 13 are disposed on two sides of the fixing frame 1, and the fixing bolts 14 are disposed inside the fixing plates 13, and the fixing plates 13 on two sides of the fixing frame 1 are fixed with the fixing surfaces by the fixing bolts 14, so that the fixing frames are firmer.

In this embodiment, the supporting spring 7 is normally in a supporting state.

The above-mentioned briquetting 11 is poor in anti-slip effect, in this embodiment, the outer wall suit of briquetting 11 is provided with the protection pad.

The protection pad can be made of any material, and in order to improve the protection effect, in this embodiment, the protection pad is made of rubber.

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Subway display screen convenient to dismouting, including fixed frame (1) and display screen body (2), its characterized in that: the inside activity of fixed frame (1) is provided with display screen body (2), the upper and lower both ends of display screen body (2) all are provided with T type piece (3), the upper and lower both ends of fixed frame (1) all are provided with T type groove (4), T type piece (3) with T type groove (4) adaptation, be provided with in T type piece (3) and hold chamber (5), be provided with fly leaf (6) in holding chamber (5), fly leaf (6) with hold the both ends lateral wall sliding connection of chamber (5), both sides all are provided with supporting spring (7) on fly leaf (6), the bottom of supporting spring (7) with the top fixed connection of fly leaf (6), the top of supporting spring (7) with the top fixed connection of holding chamber (5), the bottom both sides of fly leaf (6) are fixed to be provided with locking post (8), the left and right sides diapire of T type piece (3) is provided with link up holding chamber (5) and be provided with fly leaf (9) locking post (9) and locking position (10) of extending to the through-hole (9), the front surface of the movable plate (6) is provided with a pressing block (11).

2. The subway display screen convenient to disassemble and assemble according to claim 1, wherein: rectangular grooves (12) are formed in the front end face of the T-shaped block (3), and the rectangular grooves (12) are in sliding connection with the pressing blocks (11).

3. The subway display screen convenient to disassemble and assemble according to claim 2, wherein: the two sides of the fixed frame (1) are provided with fixed plates (13), and the inside of the fixed plates (13) is provided with fixed bolts (14).

4. A subway display screen according to claim 3 for easy disassembly and assembly, wherein: the support spring (7) is in a support state in a normal state.

5. The subway display screen convenient to disassemble and assemble according to claim 4, wherein: the outer wall of the pressing block (11) is sleeved with a protection pad.

6. The subway display screen convenient to disassemble and assemble according to claim 5, wherein: the protection pad is made of rubber.