CN216772704U

CN216772704U - Platform display screen lifting device

Info

Publication number: CN216772704U
Application number: CN202220090777.1U
Authority: CN
Inventors: 吴夏茵; 李想; 付研; 张玉亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-06-17
Anticipated expiration: 2032-01-14

Abstract

The utility model relates to the technical field of liquid crystal display screen installation, and discloses platform display screen hoisting equipment which comprises a supporting frame with a hollow interior, wherein adjusting blocks are arranged on the upper side and the lower side of the front end and the lower side of the rear end of the supporting frame in a sliding manner; a supporting plate is detachably arranged on the upper adjusting block and the lower adjusting block at each end, and a connecting plate is hinged to the supporting plate; a sliding rod is arranged at the rear end inside the supporting frame, and a mounting plate is arranged on the sliding rod in a sliding manner through a sliding piece; the top end of the support frame is provided with a sealing plate, an adjusting rod is arranged on the sealing plate along the length direction of the support frame, and two hoisting rods are arranged on the adjusting rod in a sliding manner; according to the utility model, the display screens with different sizes can be installed as required, and the setting angles of the display screens are finely adjusted, so that the appearance of passengers is enhanced; and meanwhile, the convenience in subsequent maintenance of the internal circuit equipment is improved.

Description

Platform display screen lifting device

Technical Field

The utility model relates to the technical field of liquid crystal display screen installation, in particular to platform display screen hoisting equipment.

Background

In order to provide vehicle operation information for passengers in a subway platform, a common liquid crystal display screen is used for displaying vehicle information so as to provide convenience for passengers to take; the existing liquid crystal display screen is generally fixedly connected with the top of a platform of the ground body through a hoisting rod; because most of the hoisting structures for supporting the liquid crystal display screens are fixedly arranged, the display screens with different sizes are inconvenient to install according to requirements, and the angle of the display screens is inconvenient to finely adjust after the installation of the display screens is finished, so that the appearance of passengers is influenced; in addition, circuit equipment for controlling the two liquid crystal display screens is fixedly arranged between the two liquid crystal display screens, so that great inconvenience is brought to subsequent overhauling and maintenance operations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide platform display screen hoisting equipment which can be used for installing display screens with different sizes as required and finely adjusting the setting angles of the display screens so as to enhance the visual sense of passengers; and meanwhile, the convenience in subsequent maintenance of the internal circuit equipment is improved.

The utility model adopts the following technical scheme:

a platform display screen hoisting device comprises a supporting frame with a hollow interior, wherein adjusting blocks are arranged on the upper side and the lower side of the front end and the lower side of the rear end of the supporting frame in a sliding mode; a supporting plate is detachably arranged on the upper adjusting block and the lower adjusting block at each end, and a connecting plate is hinged to the supporting plate; a sliding rod is arranged at the rear end inside the supporting frame, and a mounting plate is arranged on the sliding rod in a sliding manner through a sliding piece; the braced frame top sets up and the closing plate, is provided with the regulation pole along braced frame length direction on the closing plate, and it is provided with two hoist and mount poles to slide on the regulation pole.

Each adjusting block is provided with a hanging ring, and the supporting plate is provided with a hook which is hung with the hanging ring.

The adjusting block is U-shaped; t-shaped sliding blocks are arranged on two opposite side surfaces in the adjusting block; the support frame is provided with a T-shaped sliding groove matched with the T-shaped sliding block.

The sliding part comprises supporting rods arranged at the upper end and the lower end of the rear side of the mounting plate, a sleeve is arranged at one end, close to the sliding rod, of each supporting rod, a moving block is connected to the inside of each sleeve through a buffer spring, and the moving block is connected with a moving groove arranged on the sliding rod in a sliding mode.

The moving block is movably provided with moving balls, and the moving balls are slidably positioned in the moving grooves.

The mounting plate is provided with a wire bundling clamp in a sliding mode.

The mounting panel on run through and be provided with the adjustment tank, the sliding seat that slides in the adjustment tank and be provided with the I shape rotates on the sliding seat and is provided with and rotates the seat, the setting of binding clip is on rotating the seat.

The lifting rod is sleeved on the adjusting rod through the sliding sleeve of the movable sleeve.

And the movable sleeve is in threaded connection with a positioning bolt for fixing the movable sleeve.

And an operation knob is arranged at the end part of the positioning bolt.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the adjusting blocks are arranged at the front end and the rear end of the supporting frame in a sliding manner, so that the display with different sizes can be mounted, and the application range of the display is expanded; the connecting plate is hinged to the supporting plate, so that the angle of the display screen can be finely adjusted conveniently, and the appearance of passengers is improved; the setting of mounting panel provides the installation carrier for the circuit equipment of two display screens of control, through the slip setting of mounting panel in braced frame, promotes to overhaul the convenience of maintaining the operation to circuit equipment.

Furthermore, the arrangement of the sliding block in the adjusting block and the sliding groove on the supporting frame can provide a guiding effect for the movement of the adjusting block on one hand, and can enhance the stress capacity of the adjusting block on the other hand, so that the safety of the display screen after installation is ensured; the optimal arrangement of the sliding part can facilitate the adjustment of the mounting plate from the supporting frame; the arrangement of the wire binding clip on the mounting plate facilitates storage and arrangement of wires connected with the display screen, and facilitates subsequent overhaul. The arrangement of the rotating seat is convenient for adjusting the direction of the wire bundling clamp, so that the binding and sorting of the wires in different directions are met, and the condition that the wires are deformed or the joints are loosened is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

fig. 5 is an enlarged view of C in fig. 2.

Detailed Description

The utility model will now be described more fully hereinafter with reference to the accompanying drawings and examples in which:

as shown in fig. 1 to 5, the platform display screen hoisting equipment provided by the utility model comprises a hollow supporting frame 1, wherein two adjusting blocks 2 are arranged on the upper side and the lower side of the front end and the lower side of the supporting frame 1 in a sliding manner, and the two adjusting blocks 2 on each side are arranged; by synchronously adjusting the two adjusting blocks 2 on the upper side and the lower side of the supporting frame 1, the installation of display screens with different sizes can be met, and the application range of the equipment is expanded; preferably, the adjusting block 2 is U-shaped, and two opposite side surfaces inside the adjusting block 2 are provided with T-shaped sliding blocks 3; a T-shaped sliding groove 4 matched with the T-shaped sliding block 3 is arranged on the supporting frame 1; t type slider 3 and T type spout 4's setting can provide the guide effect for the removal of regulating block 2 on the one hand, and on the other hand can strengthen the atress ability of regulating block 2, ensures the security after the display screen installation.

Hanging rings 5 are arranged on the upper adjusting block 2 and the lower adjusting block 2 at each end, the hanging rings 5 are detachably connected through hooks 7 arranged on a supporting plate 6, a connecting plate 8 is hinged on the supporting plate 6, and the connecting plate 8 is used for being installed and connected with a display screen; the articulated setting of backup pad 6 and connecting plate 8 is convenient for finely tune the angle of display screen, promotes passenger's impression. A sliding rod 9 is arranged at the rear end inside the supporting frame 1, and a mounting plate 10 is arranged on the sliding rod 9 in a sliding manner through a sliding piece; the mounting board 10 is used for mounting circuit equipment for controlling the two display screens; the sliding piece is arranged to facilitate the mounting plate 10 to move out of the supporting frame 1, so that the maintenance operation is facilitated; preferably, the sliding part comprises two support rods 11 arranged at the upper end and the lower end of the rear side of the mounting plate 10, wherein the number of the support rods 11 at each end is preferably two, one end of each support rod 11 close to the sliding rod 9 is provided with a sleeve 12, a moving block 14 is connected in each sleeve 12 through a buffer spring 13, and the moving block 14 is slidably connected with a moving groove 15 arranged on the sliding rod 9; when the moving block 14 is mounted inside the moving groove 15, the buffer spring 13 is in a compressed state to improve the tightness of the connection of the mounting plate 10 and the slide bar 9. In order to reduce the friction force between the moving block 14 and the moving groove 15 when the mounting plate 10 moves, the utility model is movably provided with a moving ball 16 at the bottom end of each limit block.

Furthermore, a wire bundling card 17 is slidably arranged on the mounting plate 10, and the wire bundling card 17 is used for accommodating and arranging wires connected with the display screen, so that convenience is brought to subsequent maintenance; preferably, an adjusting groove 18 is arranged on the mounting plate 10 in a penetrating manner, an i-shaped sliding seat 19 is arranged in the adjusting groove 18 in a sliding manner, a rotating seat 20 is arranged on the sliding seat 19 in a rotating manner, and the binding clip 17 is arranged on the rotating seat 20; the sliding seat 19 is arranged in an I shape, so that the adjustment operation of the cable tie 17 along the adjusting groove 18 can be facilitated; the arrangement of the rotating seat 20 is convenient for adjusting the direction of the wire bundling clamp 17, so that the wire bundling in different directions can be finished, the condition that the wire is deformed or the joint is loosened is avoided, and the practicability of the wire bundling clamp is improved.

The top end of the support frame 1 is provided with a sealing plate 21, an adjusting rod 22 is arranged on the sealing plate 21 along the length direction of the support frame 1, two moving sleeves 23 are arranged on the adjusting rod 22 in a sliding manner, and each moving sleeve 23 is connected with a hoisting rod 24; the sliding arrangement of the moving sleeve 23 and the adjusting rod 22 facilitates the adjustment of the distance between the two hoisting rods 24 to meet different installation spaces at the top of the platform. Still threaded connection has the positioning bolt who fixes it on the removal sleeve 23, and the positioning bolt tip is provided with operation knob 25 to manual can carry out spacing operation to removal sleeve 23, promote the convenience of operation. According to the utility model, after the display screens are installed, the protection plates connected with the supporting frame 1 are installed at the left and right ends of the front and rear display screens through bolts, so that the influence of dust entering the supporting frame 1 on circuit equipment can be prevented, and the integral attractiveness can be improved. Wherein the shielding plates are not shown in the drawings of the embodiments.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a platform display screen lifting device which characterized in that: the device comprises a supporting frame with a hollow interior, wherein adjusting blocks are arranged on the upper side and the lower side of the front end and the lower side of the rear end of the supporting frame in a sliding manner; a supporting plate is detachably arranged on the upper adjusting block and the lower adjusting block at each end, and a connecting plate is hinged to the supporting plate; a sliding rod is arranged at the rear end inside the supporting frame, and a mounting plate is arranged on the sliding rod in a sliding manner through a sliding piece; the braced frame top sets up and the closing plate, is provided with the regulation pole along braced frame length direction on the closing plate, and it is provided with two hoist and mount poles to slide on the regulation pole.

2. The platform display screen lifting device of claim 1, wherein: each adjusting block is provided with a hanging ring, and the supporting plate is provided with a hook which is hung with the hanging ring.

3. The platform display screen lifting device of claim 1, wherein: the adjusting block is U-shaped; t-shaped sliding blocks are arranged on two opposite side surfaces in the adjusting block; the support frame is provided with a T-shaped sliding groove matched with the T-shaped sliding block.

4. The platform display screen lifting device of claim 1, wherein: the sliding part comprises supporting rods arranged at the upper end and the lower end of the rear side of the mounting plate, a sleeve is arranged at one end, close to the sliding rod, of each supporting rod, a moving block is connected to the inside of each sleeve through a buffer spring, and the moving block is connected with a moving groove arranged on the sliding rod in a sliding mode.

5. The platform display screen lifting device of claim 4, wherein: the moving block is movably provided with moving balls, and the moving balls are slidably positioned in the moving grooves.

6. The platform display screen lifting device of claim 5, wherein: the mounting plate is provided with a wire binding clip in a sliding manner.

7. The platform display screen lifting device of claim 6, wherein: the mounting panel on run through and be provided with the adjustment tank, the sliding seat that slides in the adjustment tank and be provided with the I shape rotates the seat on, the setting of restraint ply-yarn drill is on rotating the seat.

8. The platform display screen lifting device of claim 1, wherein: the lifting rod is sleeved on the adjusting rod through the sliding sleeve of the movable sleeve.

9. The platform display screen lifting device of claim 8, wherein: the movable sleeve is connected with a positioning bolt for fixing the movable sleeve through threads.

10. The platform display screen lifting device of claim 9, wherein: and an operation knob is arranged at the end part of the positioning bolt.