CN217653608U

CN217653608U - Display screen capable of moving back and forth

Info

Publication number: CN217653608U
Application number: CN202221616155.4U
Authority: CN
Inventors: 李俊
Original assignee: Nanjing Jing'an Ji Photoelectric Technology Co ltd
Current assignee: Nanjing Jing'an Ji Photoelectric Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-25
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a but display screen of back-and-forth movement, including mounting bracket, display screen body, moving mechanism and installation mechanism, moving mechanism includes mount, motor, driving gear, chain, driven gear, threaded rod, slider, connecting block, link and removal frame, and the mounting bracket sets up to the U type, and all rotates in two outputs of mounting bracket and is connected with the threaded rod, all overlaps on two threaded rods to be equipped with the slider, and the equal fixed mounting in rear end of two threaded rods has driven gear, and the mounting bracket rear end is located to rotate between two driven gear and is connected with the driving gear, the utility model relates to a display screen technical field. The utility model has the advantages that: can carry out the back-and-forth movement regulation to the display screen body through moving mechanism to further improve the suitability of this equipment, can install the dismantlement through installation mechanism to the display screen body fast simultaneously, save time, thereby further improved the work efficiency who overhauls.

Description

Display screen capable of moving back and forth

Technical Field

The utility model relates to a display screen technical field specifically is a but display screen of back-and-forth movement.

Background

The display screen is a display, and is mainly equipment for displaying various information such as characters, images, videos, video signals and the like.

Most of the existing display screens are fixed mounting structures, the front and rear positions of the display screens cannot be adjusted when the display screens are used, and the applicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but display screen of back-and-forth movement has solved current display screen and has mostly all been fixed mounting structure, can't carry out the regulation of front and back position, the lower problem of suitability in the use needs.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a but display screen of back-and-forth movement, includes mounting bracket 1, display screen body 2, moving mechanism 3 and installation mechanism 4, moving mechanism 3 includes mount 301, motor 302, driving gear 303, chain 304, driven gear 305, threaded rod 306, slider 307, connecting block 308, link 309 and removal frame 310, mounting bracket 1 sets up to the U type, just it is connected with threaded rod 306, two all to rotate in two outputs of mounting bracket 1 all to overlap on the threaded rod 306 and be equipped with slider 307, two the equal fixed mounting in rear end of threaded rod 306 has driven

gear

305, 1 rear end of mounting bracket is located to rotate between two driven gear 305 and is connected with driving gear 303, driving gear 303 and two driven gear 305 pass through chain 304 transmission and connect, every the equal fixed mounting in both sides of slider 307 has connecting block 308, all overlap on the both sides output of mounting bracket 1 and be equipped with link 309, and a plurality of the equal fixed mounting in one side that slider 307 was kept away from to connecting block 308 is on the link 309 that corresponds, two the equal fixed mounting in the bottom of link 309, display screen body 2 pegs graft in removing frame 310.

Preferably, the rear end fixed mounting of mounting bracket 1 has mount 301, fixed mounting has motor 302 in the mount 301, the output fixed mounting of motor 302 is on driving gear 303, drives driving gear 303 through motor 302 and rotates, is favorable to the use of this equipment.

Preferably, the motor 302 is a forward and reverse rotation motor, and the motor 302 can rotate forward and reverse according to the use requirement through the design.

Preferably, the rear ends of the two threaded rods 306 extend out of the mounting frame 1, and the two connecting frames 309 are both L-shaped, which is beneficial to the use of the device.

Preferably, installation mechanism 4 includes spacing 401, limiting plate 402, slide 403, mounting groove 404, spring 405, slide bar 406 and reinforcement bolt 407, be provided with a plurality of mounting grooves 404 on removing the frame 310, just the both sides of removing frame 310 all are provided with spacing 401, and are a plurality of equal sliding connection has slide 403 in the mounting groove 404, and is a plurality of the equal fixed mounting in one side of slide 403 has spring 405, and is a plurality of the equal fixed mounting in one side of slide 403 is kept away from to spring 405 is on the inner wall of mounting groove 404, and every the equal fixed mounting in front and back end of slide 403 has limiting plate 402, and is a plurality of the equal fixed mounting in one side of slide 403 is kept away from to limiting plate 402 is on the spacing 401 that corresponds, two the equal threaded connection in one side of keeping away from each other of limiting plate 402 has reinforcement bolt 407, two each other is close to one side and all extends to removing in the frame 310, through rotating reinforcement bolt 407 for reinforcement bolt 407 breaks away from removing frame 407, then pulls two spacing 401 towards one side of keeping away from each other, and spacing 401 drives a plurality of limiting plates 402 and removes one side of keeping away from each other for the front and back end of display body 2 can take out display screen 407 completely, can utilize the display screen 2 to carry out the principle also to the above-mentioned display screen principle.

Preferably, a plurality of the mounting grooves 404 are all fixedly provided with a sliding rod 406, and a plurality of the springs 405 and the sliding plates 403 are all sleeved on the corresponding sliding rods 406, and the springs 405 and the sliding plates 403 are limited by the sliding rods 406, which is beneficial to the use of the device.

(III) advantageous effects

The utility model provides a but display screen of back-and-forth movement. The method has the following beneficial effects:

1. through the mutual cooperation of mount 301, motor 302, driving gear 303, chain 304, driven gear 305, threaded rod 306, slider 307, connecting block 308, link 309 and removal frame 310, can carry out the back-and-forth movement regulation to display screen body 2 to the suitability of this equipment has further been improved.

2. Through mutually supporting of spacing 401, limiting plate 402, slide 403, mounting groove 404, spring 405, slide bar 406 and reinforcement bolt 407, can install the dismantlement fast to display screen body 2, save time to the work efficiency of maintenance has further been improved.

Drawings

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

fig. 2 is a rear view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a cross-sectional view of the mounting mechanism of the present invention.

In the figure: 1. a mounting frame; 2. a display screen body; 3. a moving mechanism; 301. a fixed mount; 302. a motor; 303. a driving gear; 304. a chain; 305. a driven gear; 306. a threaded rod; 307. a slider; 308. connecting blocks; 309. a connecting frame; 310. moving the frame; 4. an installation mechanism; 401. a limiting frame; 402. a limiting plate; 403. a slide plate; 404. mounting grooves; 405. a spring; 406. a slide bar; 407. and (5) reinforcing the bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a but display screen of back-and-forth movement, including mounting bracket 1, display screen body 2, moving mechanism 3 and installation mechanism 4, moving mechanism 3 includes mount 301, motor 302, driving gear 303, chain 304, driven gear 305, the threaded rod 306, slider 307, connecting block 308, link 309 and removal frame 310, mounting bracket 1 sets up to the U type, and all rotate in two outputs of mounting bracket 1 and be connected with threaded rod 306, all the cover is equipped with slider 307 on two threaded rod 306, the equal fixed mounting in rear end of two threaded rod 306 has driven gear 305, it is connected with driving gear 303 to rotate between two driven gear 305 to be located mounting bracket 1 rear end, driving gear 303 and two driven gear 305 pass through chain 304 transmission and connect, the equal fixed mounting in both sides of every slider 307 has connecting block 308, all the cover is equipped with link 309 on mounting bracket 1's the both sides output, and the equal fixed mounting in the link 309 that one side of slider 307 was kept away from to a plurality of connecting block 308 is on corresponding link 309, the equal fixed mounting in the removal frame 310 in bottom of two links 309, display screen body 2 pegs graft in removing frame 310.

Wherein, the rear end of the mounting rack 1 is fixedly provided with a fixing frame 301, the fixing frame 301 is internally fixedly provided with a motor 302, the output end of the motor 302 is fixedly arranged on the driving gear 303, the motor 302 drives the driving gear 303 to rotate, which is beneficial to the use of the device, the motor 302 is a forward and reverse rotating motor, the motor 302 can rotate forward and reverse according to the use requirement through the design, the rear ends of the two threaded rods 306 extend out of the mounting rack 1, the two connecting frames 309 are both L-shaped, which is beneficial to the use of the device through the design, the mounting mechanism 4 comprises a limiting frame 401, a limiting plate 402, a sliding plate 403, a mounting groove 404, a spring 405, a sliding rod 406 and a reinforcing bolt 407, the moving frame 310 is provided with a plurality of mounting grooves 404, the two sides of the moving frame 310 are both provided with the limiting frames 401, the plurality of mounting grooves 404 are all slidably connected with the sliding plates 403, and one side of the plurality of the sliding plates 403 is fixedly provided with the spring 405, one side of each of the plurality of springs 405, which is far away from the sliding plate 403, is fixedly mounted on the inner wall of the mounting groove 404, the front end and the rear end of each sliding plate 403 are fixedly mounted with a limiting plate 402, one side of each of the plurality of limiting plates 402, which is far away from the sliding plate 403, is fixedly mounted on the corresponding limiting frame 401, one side of each of the two limiting plates 402, which is far away from each other, is in threaded connection with a reinforcing bolt 407, one side of each of the two reinforcing bolts 407, which is close to each other, extends into the moving frame 310, the reinforcing bolts 407 are separated from the moving frame 310 by rotating the reinforcing bolts 407, then the two limiting frames 401 are pulled towards the side which is far away from each other, the limiting frames 401 drive the plurality of limiting plates 402 to move towards the sides which are far away from each other, so that the front ends and the rear ends of the display screen body 2 are completely exposed, and the display screen body 2 can be taken out, the display screen body 2 can be rapidly mounted by using the above principle, and the plurality of mounting grooves 404 are fixedly mounted with a sliding rod 406, and a plurality of springs 405 and slide 403 are all sleeved on corresponding slide 406, and the springs 405 and the slides 403 are limited by the slide 406, which is beneficial to the use of the equipment.

During the use, the corotation or the reversal switch of motor 302 can be opened according to the use needs, motor 302 work drives driving gear 303 and rotates, driving gear 303 drives driven gear 305 and rotates, driven gear 305 drives threaded rod 306 and rotates, because all be provided with the screw thread that corresponds on the threaded rod 306 in two sliders 307, make two sliders 307 drive two link 309 back-and-forth movements, link 309 drives and removes frame 310 back-and-forth movement, can carry out the removal regulation of front and back position to display screen body 2, through rotating reinforcing bolt 407, make reinforcing bolt 407 break away from and remove frame 310, then pull two spacing 401 towards keeping away from one side each other, spacing 401 drives a plurality of limiting plates 402 and removes towards keeping away from one side each other, make the front and back end of display screen body 2 completely exposed, can take out display screen body 2, also can install display screen body 2 fast utilizing above-mentioned principle, this kind of display screen convenient to use, can carry out the back-and-forth movement regulation to display screen body 2 through moving mechanism 3, thereby further improved the suitability of this equipment, can install display screen body 2 fast through installation mechanism 4 simultaneously, save time, thereby further improved the maintenance work efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. A display screen capable of moving back and forth is characterized in that: the novel display screen comprises a mounting rack (1), a display screen body (2), a moving mechanism (3) and a mounting mechanism (4), wherein the moving mechanism (3) comprises a fixing frame (301), a motor (302), a driving gear (303), a chain (304), driven gears (305), a threaded rod (306), a sliding block (307), a connecting block (308), a connecting frame (309) and a moving frame (310), the mounting rack (1) is set to be U-shaped, the two output ends of the mounting rack (1) are connected with the threaded rod (306) in a rotating mode, the two threaded rod (306) are sleeved with the sliding block (307), the driven gears (305) are fixedly mounted at the rear ends of the two threaded rods (306), the rear end of the mounting rack (1) is located between the two driven gears (305) and connected with the driving gear (303) in a rotating mode, the driving gear (303) and the two driven gears (304) are in transmission connection through the chain (304), the two sides of each sliding block (307) are fixedly mounted with the connecting block (308), the two output ends of the two sides of the mounting rack (1) are sleeved with the connecting frame (309), and a plurality of the connecting blocks (308) are mounted at the bottom ends of the two corresponding connecting frame (309), the display screen body (2) is inserted in the movable frame (310).

2. A display screen capable of moving back and forth according to claim 1, wherein: the rear end fixed mounting of mounting bracket (1) has mount (301), fixed mounting has motor (302) in mount (301), the output fixed mounting of motor (302) is on driving gear (303).

3. A display screen which can be moved back and forth according to claim 1, wherein: the motor (302) is a positive and negative rotation motor.

4. A display screen capable of moving back and forth according to claim 1, wherein: the rear ends of the two threaded rods (306) extend out of the mounting rack (1), and the two connecting racks (309) are L-shaped.

5. A display screen capable of moving back and forth according to claim 1, wherein: installation mechanism (4) are including spacing (401), limiting plate (402), slide (403), mounting groove (404), spring (405), slide bar (406) and reinforcement bolt (407), be provided with a plurality of mounting grooves (404) on removing frame (310), just the both sides of removing frame (310) all are provided with spacing (401), and are a plurality of equal sliding connection has slide (403) in mounting groove (404), and is a plurality of the equal fixed mounting in one side of slide (403) has spring (405), and is a plurality of the equal fixed mounting in one side of slide (403) is kept away from in spring (405) is on the inner wall of mounting groove (404), and every the equal fixed mounting in front and back end of slide (403) has limiting plate (402), and is a plurality of the equal fixed mounting in one side of slide (403) is kept away from in limiting plate (402) is on corresponding spacing (401), two the equal threaded connection in one side of keeping away from each other limiting plate (402) has reinforcement bolt (407), two it all extends to removing frame (310) to be close to one side each other to reinforcement bolt (407).

6. A display screen capable of moving back and forth according to claim 5, wherein: a plurality of slide bars (406) are fixedly mounted in the mounting grooves (404), and a plurality of springs (405) and sliding plates (403) are sleeved on the corresponding slide bars (406).