CN214476260U

CN214476260U - Wisdom city removes propaganda device

Info

Publication number: CN214476260U
Application number: CN202120472770.1U
Authority: CN
Inventors: 吴玉娇; 吕丹丹
Original assignee: Jining Sandui Garden Co ltd
Current assignee: Jining Sandui Garden Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-22
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a wisdom city removes propaganda device, the on-line screen storage device comprises a base, the inside of base is rotated and is connected with two-way screw rod, threaded connection has two nuts on the two-way screw rod, the top fixed mounting of nut has the guide block, set up on the interior roof of base and supply the gliding guide way of guide block, the opening that supplies two-way screw rod to pass is seted up to one side of base, two-way screw rod passes the opening and extends to the outside one end fixed mounting of base and has the rotation hand wheel, the inside sliding connection of base has the mounting panel, the equal fixed mounting in both sides of mounting panel has the stopper, all set up on the inner wall of base both sides and supply the gliding spacing groove of stopper, two the bottom of nut is all rotated and is connected with the bracing piece, two the one end that the nut was kept away from to the bracing piece all rotates with the upper surface of mounting panel to be connected. The utility model relates to a propaganda device technical field, simple structure, convenient operation is convenient for remove, and the practicality is strong.

Description

Wisdom city removes propaganda device

Technical Field

The utility model relates to a propaganda device technical field especially relates to wisdom city removes propaganda device.

Background

The publicity column is a VI application, is an effective means for self-publicity of organizations or enterprise units and the like, and is often applied to public places such as streets, factories, hotels and the like.

Present wisdom city is with propaganda device is fixed knot structure usually, is not convenient for remove, and the result of use is poor, and the area of publicity board is fixed unable regulation mostly, uses and has certain limitation, for this reason, we propose wisdom city and remove propaganda device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a mobile propaganda device for a smart city.

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

the intelligent city mobile propaganda device comprises a base, wherein a bidirectional screw is rotatably connected inside the base, two nuts are in threaded connection with the bidirectional screw, a guide block is fixedly mounted at the top of each nut, a guide groove for the guide block to slide is formed in the inner top wall of the base, an opening for the bidirectional screw to pass through is formed in one side of the base, a rotating hand wheel is fixedly mounted at one end of the bidirectional screw, which extends to the outside of the base, penetrating through the opening, a mounting plate is fixedly connected inside the base, limit blocks are fixedly mounted on two sides of the mounting plate, limit grooves for the limit blocks to slide are formed in the inner walls of two sides of the base, support rods are rotatably connected at the bottoms of the two nuts, one ends of the two support rods, which are far away from the nuts, are rotatably connected with the upper surface of the mounting plate, and movable wheels are fixedly mounted at four corners of the bottom of the mounting plate, the utility model discloses a lock bolt, including base, first publicity board, two spouts, two equal sliding connection in inside of spout has the second publicity board, two screw thread through-holes have been seted up to the bottom of first publicity board, the inside threaded connection of screw thread through-hole has the locking bolt, the locking bolt is contradicted with the second publicity board.

Preferably, four supporting legs are fixedly mounted at the bottom of the base and are respectively located at four corners of the bottom of the base.

Preferably, a plurality of reinforcing ribs are fixedly mounted on the outer wall of the upright post, and the reinforcing ribs are fixedly connected with the top of the base.

Preferably, one side of the second publicity board extends to the outside of the chute and is fixedly provided with a handle.

Preferably, the top and the equal fixed mounting in bottom of second publicity board have the slider, all offer on the interior roof of first publicity board and the interior diapire and supply the gliding recess of slider.

Preferably, an annular groove is formed in the sliding block, a ball is connected to the inside of the annular groove in a rolling mode, and the ball abuts against the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotation of rotating the hand wheel and driving two-way screw rod to rotate, the rotation of passing through two-way screw rod drives two nut relative movement, two bracing pieces through the removal of nut move, promote the mounting panel through the bracing piece and slide down, make and remove the wheel and move down, when removing the rotation of stopping rotating the hand wheel behind wheel and the ground contact, thrust unit that can be convenient removes, simple structure, convenient operation.

2. Can take the second publicity board out from the inside of first publicity board through the pulling handle, make locking bolt and second publicity board tightly support through the locking bolt of screwing and can fix the slip of second publicity board, use adjustable propaganda area through the cooperation of first publicity board and second publicity board, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the mobile publicity device for smart city of the present invention;

FIG. 2 is a schematic view of the front view of the mobile publicity device in the smart city according to the present invention;

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

fig. 4 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a base; 2. supporting legs; 3. a bidirectional screw; 4. a nut; 5. a guide block; 6. a guide groove; 7. rotating a hand wheel; 8. mounting a plate; 9. a limiting block; 10. a limiting groove; 11. A support bar; 12. a moving wheel; 13. a column; 14. reinforcing ribs; 15. a first publicity board; 16. A second publicity board; 17. a handle; 18. a slider; 19. a groove; 20. a ball bearing; 21. and locking the bolt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the smart city mobile propaganda device comprises a base 1, a bidirectional screw 3 is rotatably connected inside the base 1, two nuts 4 are connected on the bidirectional screw 3 in a threaded manner, a guide block 5 is fixedly installed on the top of each nut 4, a guide groove 6 for the guide block 5 to slide is formed on the inner top wall of the base 1, an opening for the bidirectional screw 3 to pass through is formed in one side of the base 1, a rotating hand wheel 7 is fixedly installed at one end of the bidirectional screw 3, which extends to the outside of the base 1, which passes through the opening, a mounting plate 8 is slidably connected inside the base 1, stoppers 9 are fixedly installed on both sides of the mounting plate 8, a limiting groove 10 for the stoppers 9 to slide is formed in the inner wall of each side of the base 1, supporting rods 11 are rotatably connected to the bottoms of the two nuts 4, and one ends of the two supporting rods 11, which are far away from the nuts 4, are rotatably connected with the upper surface of the mounting plate 8, the equal fixed mounting in four corners department of mounting panel 8 bottom has removal wheel 12, base 1's top fixed mounting has stand 13, stand 13's top fixed mounting has first publicity board 15, two spouts have been seted up to first publicity board 15's inside, the equal sliding connection in inside of two spouts has second publicity board 16, two screw thread through-holes have been seted up to first publicity board 15's bottom, the inside threaded connection of screw thread through-hole has locking bolt 21, locking bolt 21 is inconsistent with second publicity board 16.

Wherein, four supporting legss 2 of base 1's bottom fixed mounting, four supporting legss 2 are located the four corners department of base 1 bottom respectively, support base 1 through supporting legs 2, and then make placing of device more stable.

Wherein, fixed mounting has a plurality of strengthening ribs 14 on the outer wall of stand 13, and strengthening rib 14 and base 1's top fixed connection make stand 13's support more stable through strengthening rib 14, make its difficult fracture, extension fixture's life.

Wherein, one side of second publicity board 16 extends to the outside and the fixed mounting of spout has handle 17, can take out second publicity board 16 through pulling handle 17, makes things convenient for the user to use.

Wherein, the top and the equal fixed mounting in bottom of second publicity board 16 have slider 18, all offer on the interior roof of first publicity board 15 and the interior diapire and supply the gliding recess 19 of slider 18, use the removal to second publicity board 16 through the cooperation of slider 18 and recess 19 to carry on spacingly and the direction, avoid second publicity board 16 to take place the skew at the in-process position that removes, improved the stability that second publicity board 16 removed.

Wherein, seted up the ring channel on the slider 18, the inside roll connection of ring channel has ball 20, and ball 20 offsets with recess 19, changes slider 18 and recess 19's sliding friction into rolling friction through ball 20, has reduced frictional force, makes second publicity board 16's slip more smooth, can avoid slider 18 and recess 19 long-term friction to cause the condition of damage simultaneously.

The working principle is as follows: the utility model discloses in, when the device need remove, rotate hand wheel 7 through rotating and drive two-way screw rod 3 and rotate, rotation through two-way screw rod 3 drives two nut 4 relative movement, two bracing pieces 11 movements of removal through nut 4, promote mounting panel 8 lapse through bracing piece 11, make and remove wheel 12 lapse, when removing the rotation of 12 stall hand wheels 7 behind wheel 12 and the ground contact, thrust unit that can be convenient removes, moreover, the steam generator is simple in structure, high durability and convenient operation, can take second publicity board 16 out from the inside of first publicity board 15 through pulling handle 17, make locking bolt 21 and second publicity board 16 tightly support through screwing locking bolt 21 and can fix the slip of second publicity board 16, use adjustable publicity area through the cooperation of first publicity board 15 and second publicity board 16, therefore, the clothes hanger is strong in practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Wisdom city removes propaganda device, including base (1), its characterized in that, the inside rotation of base (1) is connected with two-way screw rod (3), threaded connection has two nuts (4) on two-way screw rod (3), the top fixed mounting of nut (4) has guide block (5), set up on the interior roof of base (1) and supply gliding guide way (6) of guide block (5), the opening that supplies two-way screw rod (3) to pass is seted up to one side of base (1), one end fixed mounting that two-way screw rod (3) passed the opening and extend to base (1) outside has rotating hand wheel (7), the inside sliding connection of base (1) has mounting panel (8), the equal fixed mounting in both sides of mounting panel (8) has stopper (9), all set up on the inner wall of base (1) both sides and supply gliding spacing groove (10) of stopper (9), two the bottom of nut (4) is all rotated and is connected with bracing piece (11), two the one end that nut (4) were kept away from in bracing piece (11) all is connected with the upper surface rotation of mounting panel (8), the equal fixed mounting in four corners department of mounting panel (8) bottom has removal wheel (12), the top fixed mounting of base (1) has stand (13), the top fixed mounting of stand (13) has first publicity board (15), two spouts have been seted up to the inside of first publicity board (15), two the equal sliding connection in inside of spout has second publicity board (16), two screw thread through-holes have been seted up to the bottom of first publicity board (15), the inside threaded connection of screw thread through-hole has locking bolt (21), locking bolt (21) are inconsistent with second publicity board (16).

2. The intelligent city mobile publicity device as claimed in claim 1, wherein four supporting legs (2) are fixedly installed at the bottom of the base (1), and the four supporting legs (2) are respectively located at four corners of the bottom of the base (1).

3. The intelligent city mobile publicity device as claimed in claim 1, wherein a plurality of reinforcing ribs (14) are fixedly installed on the outer wall of the upright column (13), and the reinforcing ribs (14) are fixedly connected with the top of the base (1).

4. The smart city mobile publicity apparatus as claimed in claim 1, wherein one side of the second publicity board (16) extends to the outside of the chute and is fixedly installed with a handle (17).

5. The intelligent city mobile publicity device as claimed in claim 1, wherein the second publicity board (16) is fixedly installed with a sliding block (18) on the top and bottom, and the first publicity board (15) is provided with a groove (19) for the sliding block (18) to slide on the inner top wall and the inner bottom wall.

6. The intelligent city mobile publicity device as claimed in claim 5, wherein the sliding block (18) is provided with an annular groove, the inside of the annular groove is connected with a rolling ball (20) in a rolling manner, and the rolling ball (20) is abutted against the groove (19).