CN211315602U

CN211315602U - Movable LED display screen hanging rack

Info

Publication number: CN211315602U
Application number: CN202020016288.2U
Authority: CN
Inventors: 王颢蓉; 王维佑; 徐鹤; 王维佐
Original assignee: Cangzhou Fuyou Electronic Equipment Co ltd
Current assignee: Cangzhou Fuyou Electronic Equipment Co ltd
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-08-21
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a technical field of stores pylon, especially relate to one kind and when comparatively frequent local use shakes in the external world, reduce the condition that causes the display screen to damage, improve the portable LED display screen stores pylon of practicality, including base and regulation pole, the top of base is provided with the supporting seat, the top middle part rotatable coupling of supporting seat has the back shaft, the top of back shaft is provided with clamping device, the top left part of base is provided with the support column, the right-hand member upper portion of support column is provided with the roof, the downside of roof is provided with the cassette, the left end of cassette and the right-hand member of support column are connected, the bottom of adjusting the pole passes the middle part of roof and the middle part of cassette from the top of roof, and stretch out from the bottom of roof, the bottom of roof is provided.

Description

Movable LED display screen hanging rack

Technical Field

The utility model relates to a mobile display screen's technical field especially relates to a portable LED display screen stores pylon.

Background

The display screen is as the very general display device of people daily use, and portable LED display screen obtains more and more extensive use as a miniature display device in the display screen, but because the teacher's door when daily use, for the better display screen of watching, need hang up the display screen, people fix the display screen on the support, when vibrations comparatively frequent place of external world uses, often can make the display screen empty, cause the display screen to damage, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a when vibrations comparatively frequent local use in the external world, reduce the condition that causes the display screen to damage, improve the portable LED display screen stores pylon of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a movable LED display screen hanging rack comprises a base and an adjusting rod, wherein a supporting seat is arranged at the top end of the base, a supporting shaft is rotatably connected to the middle part of the top end of the supporting seat, a clamping device is arranged at the top end of the supporting shaft, a supporting column is arranged at the left part of the top end of the base, a top plate is arranged at the upper part of the right end of the supporting column, a clamping seat is arranged at the lower side of the top plate, the left end of the clamping seat is connected with the right end of the supporting column, the bottom end of the adjusting rod penetrates through the middle parts of the top plate and the clamping seat from the top end of the top plate and extends out of the bottom end of the top plate, a first clamping block is arranged at the bottom end of the top plate, a clamping plate is arranged at the middle part of the clamping seat, a first spring is sleeved on the circumferential outer wall, the front end of the clamping seat is provided with an opening, and the front end of the clamping seat is connected with the rear end of the clamping plate through a screw.

Preferably, the clamping device comprises a support, a supporting block is arranged at the left part of the top end of the support, a limiting groove is arranged at the right part of the top end of the support, a sliding block corresponding to the limiting groove is arranged in the limiting groove, a screw rod is arranged on the right side of the sliding block, a fixing groove corresponding to the screw rod is arranged at the right end of the sliding block, the left end of the screw rod is inserted into the fixing groove from the right end of the sliding block, the right end of the screw rod penetrates through the right part of the support from the inside of the limiting groove in a threaded manner, and the right part of the screw rod extends out from the right side of the support.

Preferably, the top end of the sliding block is provided with an elastic clamping mechanism.

Preferably, the elastic clamping mechanism comprises a stop block and an optical axis, the right end of the optical axis passes through the left end of the stop block, the middle of the stop block extends out of the right side of the stop block, the outer circumferential wall of the optical axis is connected with the middle of the stop block in a sliding mode, the left end of the optical axis is provided with a second clamping block, a second spring is sleeved on the outer circumferential wall of the optical axis, the left end of the second spring is connected with the right end of the second clamping block, and the right end of the second spring is connected with the left end of the stop block.

Preferably, the top end of the adjusting rod is provided with a first hand wheel, and the right end of the screw rod is provided with a second hand wheel.

Preferably, a clamping groove is formed in the bottom end of the first clamping block.

Preferably, the clamping groove is in an inverted V shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable LED display screen stores pylon possesses following beneficial effect:

the movable LED display screen hanging frame is characterized in that a supporting shaft is pulled by a user and is in sliding connection with a top plate through the supporting shaft, so that a first clamping block is driven to ascend, the distance between the first clamping block and the top plate is reduced, a first spring is further compressed, a display screen is placed on a clamping device, the first clamping block is enabled to clamp the upper portion of the display screen, the clamping device is enabled to clamp the lower portion of the display screen, the clamping plate is fixed at the front end of a clamping seat by the user, the supporting shaft is more stably fixed on the clamping seat through the deformation force of the clamping plate, the movement of the supporting shaft is reduced, the adjusting rod is screwed by the user, the adjusting rod is in threaded connection with a supporting seat, the depth of the adjusting rod extending into the supporting seat is further adjusted, the height of the supporting device is adjusted, the direction of the display is changed, when large vibration is generated outside, a part, when the display screen is used in a place where external vibration is frequent, the damage to the display screen is reduced, and the practicability is improved.

Drawings

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

fig. 2 is a schematic view of the present invention at a position a in fig. 1;

fig. 3 is a schematic structural view of the elastic clamping mechanism of the present invention;

fig. 4 is a schematic structural diagram of the adjusting rod, the clamping seat and the clamping plate of the present invention.

In the drawings, the reference numbers: 1. a base; 2. adjusting a rod; 3. a supporting seat; 4. a support shaft; 5. a support pillar; 6. a top plate; 7. a card holder; 8. a first clamping block; 9. clamping a plate; 10. a first spring; 11. a support; 12. a support block; 13. a slider; 14. a screw; 15. a stopper; 16. an optical axis; 17. a second clamping block; 18. a second spring; 19. a first hand wheel; 20. a second hand wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a mobile LED display screen hanger includes a base 1 and an adjusting lever 2, a supporting seat 3 is disposed at the top end of the base 1, a supporting shaft 4 is rotatably connected to the middle portion of the top end of the supporting seat 3, a clamping device is disposed at the top end of the supporting shaft 4, the clamping device includes a support 11, a supporting block 12 is disposed at the left portion of the top end of the support 11, a limiting groove is disposed at the right portion of the top end of the support 11, a sliding block 13 corresponding to the limiting groove is disposed in the limiting groove, a screw 14 is disposed at the right side of the sliding block 13, a fixing groove corresponding to the screw 14 is disposed at the right end of the sliding block 13, the left end of the screw 14 is inserted into the fixing groove from the right end of the sliding block 13, the right end of the screw 14 penetrates; the screw 14 is screwed by a user and is in threaded connection with the left part of the support 11 through the screw 14, so that the distance of the screw 14 extending into the limiting groove is adjusted, the right end position of the sliding block 13 is limited, the longitudinal displacement of the sliding block 13 is limited by inserting the screw 14 into the fixing groove, the shaking of the sliding block 13 during use is reduced, the use stability is improved, and the top end of the sliding block 13 is provided with an elastic clamping mechanism; the display screen is clamped through the elastic force of the elastic clamping mechanism, after external force is applied, part of vibration is counteracted through the elastic force of the elastic clamping mechanism, the situation that the display screen moves after vibration is reduced, and the practicability is further improved; the moving position of the second spring 18 is restricted by the optical axis 16, and the right end of the spring is restricted by the stopper 15, when the left end of the spring is limited by the second clamping block 17, and the slide block 13 drives the elastic clamping mechanism to move leftwards, the spring is compressed after the second clamping block 17 clamps the display screen, after the external vibration is received, part of vibration is counteracted through the elasticity of the spring, the situation that the display screen moves after vibration is reduced, the structure has lower cost, the left part of the top end of the base 1 is provided with a supporting column 5, the upper part of the right end of the supporting column 5 is provided with a top plate 6, the lower side of the top plate 6 is provided with a clamping seat 7, the left end of the clamping seat 7 is connected with the right end of the supporting column 5, the bottom end of the adjusting rod 2 passes through the middle part of the top plate 6 and the middle part of the clamping seat 7 from the top end of the top, the clamping device extends out of the bottom end of the top plate 6, a first clamping block 8 is arranged at the bottom end of the top plate 6, and a clamping groove is formed in the bottom end of the first clamping block 8; the top of the display screen is clamped by the clamping groove, so that the situation of lateral movement of the display screen is reduced, the use reliability is further improved, and the clamping groove is in an inverted V shape; the clamping groove can clamp display screens with different thicknesses through the shape of the inverted V, so that the use limitation is reduced, a clamping plate 9 is arranged in the middle of the clamping seat 7, a first spring 10 is sleeved on the outer wall of the circumference of the supporting column 5, the top end of the first spring 10 is connected with the bottom end of the clamping seat 7, the bottom end of the first spring 10 is connected with the top end of the first clamping block 8, an opening is formed in the front end of the clamping seat 7, and the front end of the clamping seat 7 is connected with the rear end of the clamping plate 9 through a screw; the supporting shaft 4 is pulled by a user and is connected with the top plate 6 in a sliding way through the supporting shaft 4, so that the first clamping block 8 is driven to rise, the distance between the first clamping block 8 and the top plate 6 is reduced, the first spring 10 is further compressed, then the display screen is placed on the clamping device, the first clamping block 8 is enabled to clamp the upper part of the display screen, the clamping device is enabled to clamp the lower part of the display screen, then the clamping plate 9 is fixed at the front end of the clamping seat 7 by the user, the supporting shaft 4 is more stably fixed on the clamping seat 7 through the deformation force of the clamping plate 9, the movement of the supporting shaft 4 is reduced, the adjusting rod 2 is screwed by the user, the adjusting rod 2 is in threaded connection with the supporting seat 3, the depth of the adjusting rod 2 extending into the supporting seat 3 is further adjusted, the height of the supporting device is further adjusted, the direction of the display is changed, when large vibration is generated outside, a, when the display screen is used in a place with frequent external vibration, the damage to the display screen is reduced, and the practicability is improved;

a first hand wheel 19 is arranged at the top end of the adjusting rod 2, and a second hand wheel 20 is arranged at the right end of the screw 14; the second hand wheel 20 is rotated by a user to drive the screw rod 14 to rotate, the second hand wheel 20 is lifted by the user to drive the supporting shaft 4 to move up and down, and therefore practicability is improved.

When in use, a user pulls the supporting shaft 4 and is connected with the top plate 6 in a sliding manner through the supporting shaft 4, so as to drive the first clamping block 8 to ascend, so that the distance between the first clamping block 8 and the top plate 6 is reduced, so as to compress the first spring 10, then the display screen is placed on the clamping device, and the first clamping block 8 clamps the upper part of the display screen, the user screws the screw 14, and is connected with the left part of the support 11 through the screw 14, so as to adjust the distance of the screw 14 extending into the limiting groove, so as to limit the right end position of the sliding block 13, and the screw 14 is inserted into the fixed groove to limit the longitudinal displacement of the sliding block 13, and through the elasticity of the second spring 18, the second clamping block 17 clamps the display screen, then the clamping plate 9 is fixed at the front end of the clamping seat 7, and the supporting shaft 4 is more stably fixed on the clamping seat 7 through the deformation force of, the movement of the support shaft 4 is reduced.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The movable LED display screen hanging frame is characterized by comprising a base (1) and an adjusting rod (2), wherein a supporting seat (3) is arranged at the top end of the base (1), a supporting shaft (4) is rotatably connected to the middle of the top end of the supporting seat (3), a clamping device is arranged at the top end of the supporting shaft (4), a supporting column (5) is arranged at the left part of the top end of the base (1), a top plate (6) is arranged at the upper part of the right end of the supporting column (5), a clamping seat (7) is arranged on the lower side of the top plate (6), the left end of the clamping seat (7) is connected with the right end of the supporting column (5), the bottom end of the adjusting rod (2) penetrates through the middle parts of the top plate (6) and the clamping seat (7) from the top end of the top plate (6) and extends out of the bottom end of the top plate (6), a first clamping, the clamping plate is arranged in the middle of the clamping seat (7), a first spring (10) is sleeved on the outer wall of the circumference of the supporting column (5), the top end of the first spring (10) is connected with the bottom end of the clamping seat (7), the bottom end of the first spring (10) is connected with the top end of the first clamping block (8), an opening is formed in the front end of the clamping seat (7), and the front end of the clamping seat (7) is connected with the rear end of the clamping plate (9) through a screw.

2. The mobile LED display screen hanging frame according to claim 1, characterized in that the clamping device comprises a support (11), a supporting block (12) is arranged at the left top of the support (11), a limiting groove is arranged at the right top of the support (11), a sliding block (13) corresponding to the limiting groove is arranged in the limiting groove, a screw (14) is arranged at the right side of the sliding block (13), a fixing groove corresponding to the screw (14) is arranged at the right end of the sliding block (13), the left end of the screw (14) is inserted into the fixing groove from the right end of the sliding block (13), the right end of the screw (14) is screwed through the right part of the support (11) from the inside of the limiting groove, and the right part of the screw (14) extends out from the right side of the support (11).

3. The mobile LED display screen hanging frame according to claim 2, characterized in that the top end of the sliding block (13) is provided with a flexible clamping mechanism.

4. The mobile LED display screen hanging frame according to claim 3, wherein the elastic clamping mechanism comprises a stopper (15) and an optical axis (16), the right end of the optical axis (16) penetrates through the middle of the stopper (15) from the left end of the stopper (15) and extends out of the right side of the stopper (15), the outer circumferential wall of the optical axis (16) is slidably connected with the middle of the stopper (15), a second clamping block (17) is arranged at the left end of the optical axis (16), a second spring (18) is sleeved on the outer circumferential wall of the optical axis (16), the left end of the second spring (18) is connected with the right end of the second clamping block (17), and the right end of the second spring (18) is connected with the left end of the stopper (15).

5. The mobile LED display screen hanging frame according to claim 2, characterized in that a first hand wheel (19) is arranged at the top end of the adjusting rod (2), and a second hand wheel (20) is arranged at the right end of the screw rod (14).

6. The mobile LED display screen hanging frame as claimed in claim 1, characterized in that the bottom end of the first clamping block (8) is provided with a clamping groove.

7. The mobile LED display screen hanger of claim 6, wherein the slot is inverted "V" shaped.