CN211555421U

CN211555421U - Movable education publicity column

Info

Publication number: CN211555421U
Application number: CN202020616616.2U
Authority: CN
Inventors: 柯月梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-09-22
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a movable education publicity column, the camera includes a supporting plate, the upper end fixed mounting of backup pad has the loop bar, the sleeve has been cup jointed in the outside slip of loop bar, telescopic outside fixed mounting has publicity board, the upper end fixed mounting of backup pad has the supporting seat, there is the bracing piece inside of supporting seat through threaded connection, the fixed ring that has cup jointed in the outside of bracing piece, the upper end joint of bracing piece has the connecting rod. The utility model discloses a threaded connection of design bracing piece and supporting seat through rotating solid fixed ring, can drive the bracing piece and reciprocate in the supporting seat, and the bracing piece can drive the connecting rod and remove, and the connecting rod drives the sleeve and removes, and the sleeve drives the removal of publicity board to reach the effect of adjustment publicity board height, through the sliding connection of design slider and slide, make the slider can be at the slide internal rotation, thereby drive the rotation of upper end publicity board, reach the effect of adjustment publicity board's viewing direction.

Description

Movable education publicity column

Technical Field

The utility model relates to a publicity column technical field specifically is a movable education publicity column.

Background

The fixed publicity columns are generally arranged in schools and public institutions, various publicity activities such as squares are often held outdoors according to the publicity requirements, a large number of publicity columns need to be erected at the moment, the main purpose of the publicity columns is to create activity atmosphere and achieve the purposes of publicity and display.

Education publicity column when present removal can not make the adjustment to the height of publicity board according to the environment of difference when using to the direction of watching of publicity board is also fixed unchangeable, has certain limitation in the in-process of in-service use, and the publicity column is at the in-process that removes, meets the road surface of unevenness and can jolt relatively, makes the removal of publicity column inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a joint-cutting device for road and bridge has solved the problem of the highly unable adjustment of publicity board to and the problem that the viewing direction of publicity board can't change, still solved the publicity column and received the problem that jolts the influence and remove at the removal in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a movable education publicity column comprises a supporting plate, wherein a loop bar is fixedly mounted at the upper end of the supporting plate, a sleeve is slidably sleeved on the outer side of the loop bar, a publicity board is fixedly mounted on the outer side of the sleeve, a supporting seat is fixedly mounted at the upper end of the supporting plate, a supporting rod is connected to the inside of the supporting seat through threads, a fixing ring is fixedly sleeved on the outer side of the supporting rod, and a connecting rod is clamped at the upper end of the supporting rod;

the lower extreme contact of backup pad is connected with the spring, the outside slip of spring has cup jointed spacing seat, the lower extreme fixed mounting of spacing seat has the bottom plate, the lower extreme fixed mounting of bottom plate has the wheel carrier, the lower extreme sliding connection of wheel carrier has the wheel, the lower extreme fixedly connected with gag lever post of bottom plate, the inside fixed mounting of bottom plate has the slide, the inside sliding connection of slide has the slider, the upper end of slider and the lower extreme fixed connection of backup pad.

Preferably, the number of the sleeves is two, and a connecting rod is fixedly arranged between the two sleeves.

Preferably, the side wall of the connecting rod is provided with a groove, and a supporting rod is clamped in the groove.

Preferably, the right end of the limiting rod is connected with a brake nail through threads, and the tail end of the brake nail is in contact with a wheel.

Preferably, the right end of the sliding seat is connected with a limit screw through threads, and the tail end of the limit screw is in contact with the sliding block.

Preferably, the number of the wheels is two, and the two wheels are uniformly arranged at the lower end of the bottom plate.

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

1. the utility model discloses a threaded connection of design bracing piece and supporting seat through rotating solid fixed ring, can drive the bracing piece and reciprocate in the supporting seat, and the bracing piece can drive the connecting rod and remove, and the connecting rod drives the sleeve and removes, and the sleeve drives the removal of publicity board to reach the effect of adjustment publicity board height, through the sliding connection of design slider and slide, make the slider can be at the slide internal rotation, thereby drive the rotation of upper end publicity board, reach the effect of adjustment publicity board's viewing direction.

2. The utility model discloses a spring that the contact is connected between design backup pad and the bottom plate, when meetting the road surface of jolting, can drive bottom plate rebound pressure spring, through the flexible effect of spring, come to provide the effect of a buffering to the vibrations power that produces to make the vibrations that overall structure received reduce, make the removal of publicity column convenient and fast more.

Drawings

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

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

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a loop bar; 3. a sleeve; 4. a publicity board; 5. a connecting rod; 6. a groove; 7. a support bar; 8. a fixing ring; 9. a supporting seat; 10. a spring; 11. a limiting seat; 12. a base plate; 13. a wheel carrier; 14. a wheel; 15. a limiting rod; 16. a brake pin; 17. a slide base; 18. a slider; 19. and a limiting screw.

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.

Examples

Referring to fig. 1, 2 and 3, a movable education publicity column comprises a support plate 1, a loop bar 2 is fixedly mounted at the upper end of the support plate 1, a sleeve 3 is slidably sleeved outside the loop bar 2, the loop bar 2 can slide up and down in the sleeve 3, a publicity board 4 is fixedly mounted outside the sleeve 3, the publicity board 4 is used for education publicity, a support base 9 is fixedly mounted at the upper end of the support plate 1, a support bar 7 is connected inside the support base 9 through a thread, the support bar 7 and the support base 9 can move relatively by rotating the support bar 7, a fixing ring 8 is fixedly sleeved outside the support bar 7, the fixing ring 8 is rotated to drive the support bar 7 to rotate, a connecting rod 5 is clamped at the upper end of the support bar 7, and the connecting rod 5 is used for connecting two sleeves 3;

the lower extreme contact of backup pad 1 is connected with spring 10, the outside slip of spring 10 has cup jointed spacing seat 11, spring 10 can reciprocate in spacing seat 11, the lower extreme fixed mounting of spacing seat 11 has bottom plate 12, the lower extreme fixed mounting of bottom plate 12 has wheel carrier 13, the lower extreme sliding connection of wheel carrier 13 has wheel 14, the lower extreme fixedly connected with gag lever post 15 of bottom plate 12, the inside fixed mounting of bottom plate 12 has slide 17, the inside sliding connection of slide 17 has slider 18, slider 18 can slide in slide 17, the upper end of slider 18 and the lower extreme fixed connection of backup pad 1.

Referring to fig. 1 and 2, the number of the sleeves 3 is two, and a connecting rod 5 is fixedly installed between the two sleeves 3. Through the design connecting rod 5, make connecting rod 5 can drive sleeve 3 and remove.

Referring to fig. 1, a groove 6 is formed on a side wall of the connecting rod 5, and a supporting rod 7 is clamped inside the groove 6. Through design recess 6 for bracing piece 7 and recess 6 joint can drive the removal of connecting rod 5.

Referring to fig. 1 and 2, a brake nail 16 is connected to the right end of the limiting rod 15 through a screw, and the tail end of the brake nail 16 contacts with the wheel 14. By designing the brake pin 16 such that the tail end of the brake pin 16 is in contact with the wheel 14, the wheel 14 is prevented from rotating.

Referring to fig. 1 and 3, a limit screw 19 is connected to the right end of the slide carriage 17 through a thread, and the tail end of the limit screw 19 contacts the slide block 18. By designing the limit screw 19, the slide block 18 can be fixed, and the slide block 18 and the slide seat 17 are prevented from falling off.

Referring to fig. 1 and 2, the number of the wheels 14 is two, and the two wheels 14 are uniformly arranged at the lower end of the bottom plate 12. The wheels 14 are designed so that the wheels 14 can move the upper structure.

The utility model discloses the concrete implementation process as follows: during the use, when the height of publicity board 4 was adjusted to needs, rotate solid fixed ring 8, gu fixed ring 8 drives the rotation of bracing piece 7, bracing piece 7 and supporting seat 9 can take place relative movement, bracing piece 7 can drive connecting rod 5 and remove, and connecting rod 5 drives sleeve 3 and removes, and sleeve 3 drives publicity board 4 and removes, when adjusting suitable height, the solid fixed ring 8 of stall, just so accomplished the regulation to publicity board 4 height. When the direction of publicity board 4 was adjusted to needs, rotated backup pad 1, backup pad 1 drove slider 18 and slide 17 and takes place relative rotation, and backup pad 1 drove the rotation of loop bar 2, and loop bar 2 drove the rotation of sleeve 3, and sleeve 3 drove publicity board 4 and rotates, when adjusting the suitable direction, stop rotating backup pad 1 and accomplished the regulation to publicity board 4 direction promptly. When the publicity board 4 moves and produces vibrations, the shaking force of wheel 14 will be transmitted to bottom plate 12, and the shaking force that bottom plate 12 received will be transmitted to spring 10, through the flexible effect of spring 10, can play the effect of a buffering to the shaking force for the shaking force that transmits to the top can be weakened, reaches a absorbing effect with this, thereby makes the removal of publicity board 4 more convenient.

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. A movable education publicity column, includes backup pad (1), its characterized in that: the upper end of the supporting plate (1) is fixedly provided with a loop bar (2), the outer side of the loop bar (2) is sleeved with a sleeve (3) in a sliding mode, the outer side of the sleeve (3) is fixedly provided with a publicity board (4), the upper end of the supporting plate (1) is fixedly provided with a supporting seat (9), the inside of the supporting seat (9) is connected with a supporting rod (7) through threads, the outer side of the supporting rod (7) is fixedly sleeved with a fixing ring (8), and the upper end of the supporting rod (7) is clamped with a connecting rod (5);

the lower extreme contact of backup pad (1) is connected with spring (10), spacing seat (11) have been cup jointed in the outside slip of spring (10), the lower extreme fixed mounting of spacing seat (11) has bottom plate (12), the lower extreme fixed mounting of bottom plate (12) has wheel carrier (13), the lower extreme sliding connection of wheel carrier (13) has wheel (14), the lower extreme fixedly connected with gag lever post (15) of bottom plate (12), the inside fixed mounting of bottom plate (12) has slide (17), the inside sliding connection of slide (17) has slider (18), the upper end of slider (18) and the lower extreme fixed connection of backup pad (1).

2. A portable educational billboard in accordance with claim 1, further comprising: the number of the sleeves (3) is two, and a connecting rod (5) is fixedly arranged between the two sleeves (3).

3. A portable educational billboard in accordance with claim 1, further comprising: the side wall of the connecting rod (5) is provided with a groove (6), and a supporting rod (7) is clamped inside the groove (6).

4. A portable educational billboard in accordance with claim 1, further comprising: the right end of the limiting rod (15) is connected with a brake nail (16) through threads, and the tail end of the brake nail (16) is in contact with the wheel (14).

5. A portable educational billboard in accordance with claim 1, further comprising: the right end of the sliding seat (17) is connected with a limit screw (19) through threads, and the tail end of the limit screw (19) is in contact with the sliding block (18).

6. A portable educational billboard in accordance with claim 1, further comprising: the number of the wheels (14) is two, and the two wheels (14) are uniformly arranged at the lower end of the bottom plate (12).