CN221960688U

CN221960688U - A promotional activity publicity board with adjustable height

Info

Publication number: CN221960688U
Application number: CN202323545108.2U
Authority: CN
Inventors: 刘宇航; 张凯博; 李益骁; 佟伟建; 郝瑞森
Original assignee: Tianjin Jiachuang Technology Co ltd
Current assignee: Tianjin Jiachuang Technology Co ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-11-05
Anticipated expiration: 2033-12-25

Abstract

The utility model discloses a promotional activity propaganda board with adjustable height, including a base, wherein the inner side wall of the base is fixedly inlaid with two groups of first rotating bearings, the inner rings of the two groups of the first rotating bearings are fixedly connected with first threaded rods, and the outer surfaces of the two first threaded rods are fixedly connected with pulleys. The device is provided with a second threaded rod, a second gear, a first gear and a pulley, and the second threaded rod, the second gear, the first gear and the pulley can drive the two first threaded rods to rotate at the same time, so that the two sliding blocks drive the support plate, the vertical plate and the propaganda board body to slide upward, so as to achieve the problem that the propaganda board body can adjust the height according to the demand, and then by providing a support column, a slide groove and a slider, the support column, the slide groove and the slider cooperate with the sliding block and the propaganda board body to slide up and down, so as to achieve the purpose of making the propaganda board body more stable when sliding up and down.

Description

But height-adjusting's popularization activity publicity board

Technical Field

The utility model relates to the technical field of publicity boards, in particular to a promotion activity publicity board with adjustable height.

Background

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

At present, the height of the conventional publicity board can not be adjusted according to actual demands when the publicity board is used, so that the use efficiency is poor, and the practicability of the publicity board is reduced.

Disclosure of utility model

The utility model aims to provide a promotion activity publicity board with adjustable height so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a but height-adjusting's promotion activity publicity board, includes the base, the inside wall fixed mosaic of base has two sets of first rolling bearing, two sets of the equal fixedly connected with first threaded rod of inner race of first rolling bearing, two the equal fixedly connected with belt pulley of surface of first threaded rod, two the surface of belt pulley passes through belt transmission and connects, one of them the first gear of surface fixedly connected with of first threaded rod, the inside wall fixed mosaic of base has two second rolling bearing, two the second rolling bearing's the inner race is fixedly connected with second threaded rod, the surface fixed connection of second threaded rod has the second gear, the outer lane of second gear meshes with the outer lane of first gear, two the top of first threaded rod all runs through the base and extends to the outside of base, two the equal fixedly connected with sliding block of surface of first threaded rod, two the equal fixedly connected with backup pad of a side that the sliding block is close to each other, two the last fixed surface of backup pad is connected with two riser, two the inside surface connection has two side fixedly connected with second rolling bearing's inner race, two sets of two side fixedly connected with two sliding blocks are close to each other, two side surface connection have two mutual sliding blocks are all installed to the sliding block, two side surfaces are all close to each other, two sliding block sets have mutual sliding block, and are mutually connected with one side.

In a further embodiment, the upper surfaces of the two vertical plates are fixedly connected with a fixing plate, wherein one side surface of one group of sliding blocks, which is close to each other, is respectively connected with two side surfaces of the fixing plate.

In a further embodiment, the top end of the second threaded rod penetrates through the base and extends to the outside of the base, the top end of the second threaded rod is fixedly connected with a hand crank, and the back surfaces of the two groups of support columns are fixedly connected with a group of reflective stickers.

In a further embodiment, the upper surfaces of the two support columns are fixedly provided with illuminating lamps, and the two illuminating lamps are made of LED materials.

In a further embodiment, a manufacturer name plate is provided on the front side of one of the support columns, and the back side of the manufacturer name plate is connected with the front side of one of the support columns.

In a further embodiment, the bottom surface of the base is fixedly connected with two mounting plates, and two mounting holes are formed in the two mounting plates.

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

This device is through being provided with second threaded rod, the second gear, first gear and belt pulley, utilize second threaded rod, the second gear, first gear and belt pulley can drive two first threaded rods and rotate simultaneously, thereby make two sliding blocks drive backup pad, riser and propaganda board body upwards slide, reached and made the propaganda board body can follow the demand and adjust high problem, later through being provided with support column, spout and slider, utilize support column, spout and slider cooperation sliding block and propaganda board body to slide from top to bottom, more stable purpose when having reached to make the propaganda board body slide from top to bottom.

Drawings

Fig. 1 is a schematic perspective view of a promotional board with adjustable height.

Fig. 2 is a rear view of a promotional panel with adjustable height.

Fig. 3 is a front sectional view of a base in a promotional panel with adjustable height.

Fig. 4 is an enlarged schematic view of the structure of the promotional board a in fig. 3 with adjustable height.

In the figure: 1. a base; 2. a first rotating bearing; 3. a first threaded rod; 4. a belt pulley; 5. a first gear; 6. a second rotating bearing; 7. a second threaded rod; 8. a second gear; 9. a sliding block; 10. a support plate; 11. a vertical plate; 12. a mounting block; 13. a publicity board body; 14. a fixing plate; 15. a support column; 16. a chute; 17. a slide block; 18. a hand crank; 19. a lighting lamp; 20. manufacturer nameplate; 21. a reflective patch; 22. a mounting plate; 23. and (5) mounting holes.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the utility model, a promotion activity propaganda board with adjustable height comprises a base 1, wherein two groups of first rotary bearings 2 are fixedly embedded in the inner side wall of the base 1, the inner rings of the two groups of first rotary bearings 2 are fixedly connected with first threaded rods 3, the outer surfaces of the two first threaded rods 3 are fixedly connected with belt pulleys 4, the outer surfaces of the two belt pulleys 4 are in transmission connection through a belt, the outer surface of one first threaded rod 3 is fixedly connected with a first gear 5, two second rotary bearings 6 are fixedly embedded in the inner side wall of the base 1, the inner rings of the two second rotary bearings 6 are fixedly connected with a second threaded rod 7, the outer surfaces of the second threaded rods 7 are fixedly connected with a second gear 8, the outer ring of the second gear 8 is meshed with the outer ring of the first gear 5, the top of two first threaded rods 3 all runs through base 1 and extends to the outside of base 1, the equal fixedly connected with sliding block 9 of surface of two first threaded rods 3, the joint fixedly connected with backup pad 10 of a side that two sliding blocks 9 are close to each other, the last fixed surface of backup pad 10 is connected with two risers 11, a side that two risers 11 are close to each other is equal fixedly connected with a set of installation piece 12, a side that two sets of installation pieces 12 are close to each other is fixed mounting jointly has publicity board body 13, the upper surface fixedly connected with of base 1 two support columns 15, spout 16 has all been seted up to the inside of two support columns 15, the inside of two spout 16 is all sliding connection with two sliders 17, a side that one set of slider 17 is close to each other is connected with a side that two sliding blocks 9 are kept away from each other respectively.

The upper surfaces of the two vertical plates 11 are fixedly connected with a fixed plate 14 together, one side surface, close to each other, of a group of sliding blocks 17 is connected with two side surfaces of the fixed plate 14 respectively, the propaganda board body 13 can be more stable when being adjusted in height by utilizing the fixed plate 14, the top end of the second threaded rod 7 penetrates through the base 1 and extends to the outside of the base 1, the top end of the second threaded rod 7 is fixedly connected with a hand handle 18, the back surfaces of the two groups of supporting columns 15 are fixedly connected with a group of reflective patches 21, and a certain warning effect can be achieved on pedestrians or vehicles by utilizing the reflective patches 21.

The upper surface of two support columns 15 is all fixed mounting has light 19, two lights 19 are the LED material, utilize light 19 can play certain illuminating effect, the front of one of them support column 15 is equipped with producer nameplate 20, the back of producer nameplate 20 is connected with the front of one of them support column 15, utilize producer nameplate 20 to make things convenient for the operating personnel to look over the contact way of producer, the bottom surface fixedly connected with of base 1 two mounting panels 22, two mounting holes 23 have all been seted up to the inside of two mounting panels 22, utilize mounting panel 22 and mounting hole 23 can make this device whole more firm.

The working principle of the utility model is as follows:

When the novel sliding plate is used, a worker rotates the hand handle 18 to enable the second threaded rod 7 to drive the second gear 8 to rotate, then the second gear 8 is utilized to enable the first gear 5 to drive one of the first threaded rods 3 to rotate, when one of the first threaded rods 3 rotates, the belt pulley 4 is utilized to drive the other first threaded rod 3 to rotate, so that the two first threaded rods 3 drive the two sliding blocks 9 to slide, the two sliding blocks 9 slide, simultaneously, the supporting plate 10, the vertical plate 11 and the publicity plate body 13 are driven to slide to adjust the height of the publicity plate body 13, and when the two sliding blocks 9 slide up and down, the sliding block 17 is driven to slide in the sliding groove 16.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A promotional activity propaganda board with adjustable height, characterized in that it comprises a base (1), the inner side wall of the base (1) is fixedly inlaid with two groups of first rotating bearings (2), the inner rings of the two groups of the first rotating bearings (2) are fixedly connected to the first threaded rod (3), the outer surfaces of the two first threaded rods (3) are fixedly connected to the pulleys (4), the outer surfaces of the two pulleys (4) are connected by belt transmission, the outer surface of one of the first threaded rods (3) is fixedly connected to the first gear (5), the inner side wall of the base (1) is fixedly inlaid with two second rotating bearings (6), the inner rings of the two second rotating bearings (6) are fixedly connected to the second threaded rod (7), the outer surface of the second threaded rod (7) is fixedly connected to the second gear (8), the outer ring of the second gear (8) is meshed with the outer ring of the first gear (5), the top of the two first threaded rods (3) are fixedly connected to the first gear (5), and the outer ring of the second threaded rod (8) is meshed with the outer ring of the first gear (5). The ends of the two first threaded rods (3) pass through the base (1) and extend to the outside of the base (1); the outer surfaces of the two first threaded rods (3) are fixedly connected with sliding blocks (9); the sides of the two sliding blocks (9) close to each other are fixedly connected with a support plate (10); the upper surface of the support plate (10) is fixedly connected with two vertical plates (11); the sides of the two vertical plates (11) close to each other are fixedly connected with a group of mounting blocks (12); the sides of the two groups of mounting blocks (12) close to each other are fixedly installed with a propaganda board body (13); the upper surface of the base (1) is fixedly connected with two supporting columns (15); the interiors of the two supporting columns (15) are provided with sliding grooves (16); the interiors of the two sliding grooves (16) are slidably connected with two sliding blocks (17); the sides of one group of sliding blocks (17) close to each other are respectively connected with the sides of the two sliding blocks (9) away from each other.

2. A promotional activity billboard with adjustable height according to claim 1, characterized in that: the upper surfaces of the two vertical boards (11) are fixedly connected to a fixed plate (14), and the side surfaces of a group of sliders (17) close to each other are respectively connected to the two side surfaces of the fixed plate (14).

3. A promotional activity billboard with adjustable height according to claim 1, characterized in that: the top end of the second threaded rod (7) passes through the base (1) and extends to the outside of the base (1), the top end of the second threaded rod (7) is fixedly connected to a hand crank handle (18), and the backs of the two groups of support columns (15) are fixedly connected to a group of reflective stickers (21).

4. A promotional activity publicity board with adjustable height according to claim 1, characterized in that: lighting lamps (19) are fixedly installed on the upper surfaces of the two support columns (15), and the two lighting lamps (19) are both made of LED material.

5. A promotional activity publicity board with adjustable height according to claim 1, characterized in that: a manufacturer's nameplate (20) is provided on the front side of one of the support columns (15), and the back side of the manufacturer's nameplate (20) is connected to the front side of one of the support columns (15).

6. A promotional activity publicity board with adjustable height according to claim 1, characterized in that: two mounting plates (22) are fixedly connected to the bottom surface of the base (1), and two mounting holes (23) are provided inside the two mounting plates (22).