CN219642507U

CN219642507U - Movable propaganda device

Info

Publication number: CN219642507U
Application number: CN202320814904.2U
Authority: CN
Inventors: 黄文健; 屈玲娣
Original assignee: Zhuxi Environmental Monitoring Station
Current assignee: Zhuxi Environmental Monitoring Station
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-09-05
Anticipated expiration: 2033-04-13

Abstract

The utility model provides a movable propaganda device, which comprises a propaganda box, wherein a glass plate is fixed on the outer surface of the propaganda box, a plurality of groups of movable wheels are arranged at the bottom of the propaganda box, a supporting component is arranged at the back of the propaganda box, a clamping component is arranged in the propaganda box, one side of an opening of the propaganda box is sealed under the action of a sealing plate, rainwater is prevented from entering the propaganda box, a screw rod is meshed with a fixed plate to drive a movable plate and a supporting column to move along the vertical direction under the action of the supporting component, the movable plate is contacted with the ground, the stability of the propaganda box after being placed is maintained, compared with the prior art, an environment-friendly propaganda poster is clamped in two clamping frames, paper scraps are not generated, the clamping frames are pushed to move through a first connecting rod and a second connecting rod during replacement, the sealing plate is jacked out of the propaganda box, and the device adopts a manual mode, so that the device is better suitable for the environment-friendly and pollution-free concept.

Description

Movable propaganda device

Technical Field

The utility model relates to the technical field of environment-friendly propaganda, in particular to a movable propaganda device.

Background

The method and means of environmental protection propaganda comprise engineering technology, administrative management, innovation and research, law, economy, propaganda education and the like, and propaganda columns are often applied to public places such as streets, factories, hotels and the like; in some institutions, the blackboard is used as a propaganda column, such as two sides of a certain unit walkway, two sides of a cultural gallery of some schools, national policy propaganda wall surfaces of some villages and the like, and the blackboard can be generally used for propaganda work on environmental protection.

Patent CN212934081U proposes an environment-friendly propaganda column convenient to move, by sliding the first transparent plate, the first transparent plate slides into the second chute of the second upright post, the first transparent plate is separated from the second transparent plate, so that propaganda paper can be conveniently replaced in the second transparent plate;

the technical scheme disclosed in the above patent document realizes the purpose of conveniently replacing the propaganda poster through two groups of transparent plates which are convenient to separate, but the fixing of the propaganda poster in the technology needs to use an adhesive tape, paper scraps are easy to generate in the mode of adhesive tape pasting when the poster is replaced, and the propaganda poster needs to be cleaned manually, so that the advertising poster has the concept of illegal environmental protection.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a movable propaganda device which solves the problems in the prior art, has novel structure, is convenient to replace and does not generate paper scraps when the environment-friendly propaganda poster is clamped inside two clamping frames, pushes the clamping frames to move through a first connecting rod and a second connecting rod during replacement, pushes a sealing plate open, and sends the clamping frames out of a propaganda box, and the device better caters to the environment-friendly and pollution-free concept by adopting a manual mode.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a portable propaganda device, includes the propaganda case, propaganda case external surface is fixed with the glass board, and propaganda case bottom mounting has the multiunit to remove the wheel, propaganda case back is equipped with supporting component, propaganda incasement portion is equipped with clamping component.

Further, propaganda case one side is equipped with the opening, and propaganda case open-ended surface covers has the closing plate, closing plate four corners department is fixed with the slide bar, the slide bar slides and inserts inside the propaganda case, the slide bar has cup jointed the second spring on the surface, and the second spring other end is fixed with propaganda incasement portion.

Further, the supporting component comprises a fixed plate, the back of the propaganda box is fixed with the fixed plate, the bottom of the fixed plate is provided with a movable plate, support columns are fixed at the bottom of the movable plate at equal intervals, screws are inserted into the inside of the fixed plate in a meshed mode, and the bottom of the screws is connected with the movable plate in a rotating mode through bearings.

Further, the clamping assembly comprises a first clamping frame, one end, far away from the opening, of the propaganda box is slidably connected with the first clamping frame, one end, close to the opening, of the propaganda box is slidably connected with a second clamping frame, the first clamping frame and the second clamping frame are in the same specification, and the second clamping frame is fixed with the sealing plate.

Furthermore, slots are formed in the inner side surfaces of the first clamping frame and the second clamping frame, clamping plates are connected inside the slots in a sliding mode, and a plurality of first springs are fixed between the slots and the clamping plates at equal intervals.

Furthermore, the top and the bottom of the first clamping frame are both fixed with jacking posts, and the jacking posts can be in extrusion contact with the second clamping frame.

Further, the second connecting rod is fixed on the back of the first clamping frame, the second connecting rod penetrates out of the propaganda box in a sliding mode and is connected with the first connecting rod through the rotating shaft in a rotating mode, the propaganda box is correspondingly connected with the limiting plate on the surface of the first connecting rod through the bearing seat in a rotating mode, and the limiting plate can be movably clamped with the first connecting rod.

The utility model has the beneficial effects that: the utility model relates to a movable propaganda device, which comprises a propaganda box; a limiting plate; a glass plate; a moving wheel; a clamping assembly; a first link; a second link; a first clamping frame; a top column; a slot; a first spring; a clamping plate; a second clamping frame; a sealing plate; a slide bar; a second spring; a support assembly; a fixing plate; a moving plate; a screw; a support column;

1. this portable propaganda device passes through under supporting component's effect, and the screw rod drives movable plate and support column along vertical direction removal with the fixed plate meshing, with ground contact, keeps the stability after the propaganda case was placed.

2. This portable propaganda device seals propaganda case opening one side through under the effect of closing plate, avoids the rainwater to enter into propaganda incasement portion.

3. When the movable propaganda device rotates into a straight line through the first connecting rod and the second connecting rod, the first clamping frame can be pushed or pulled to move, and then the clamping frame is driven to move to send out and retract into the propaganda box.

4. This portable propaganda device is inside two clamp frames for prior art, and the convenient change just can not produce the scraps of paper, promotes clamp frame removal through first connecting rod and second connecting rod when changing, with the closing plate jack-up, presss from both sides the frame and sends out the propaganda case, and the device adopts manual mode, caters for the environmental protection pollution-free theory better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a mobile advertising device according to the present utility model;

FIG. 2 is a schematic view of a supporting component of a mobile propaganda device according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly of a mobile advertising device according to the present utility model;

FIG. 4 is a schematic view of the internal structure of a clamping frame of the movable propaganda device according to the present utility model;

in the figure: 1. a propaganda box; 11. a limiting plate; 2. a glass plate; 3. a moving wheel; 4. a clamping assembly; 41. a first link; 42. a second link; 43. a first clamping frame; 431. a top column; 432. a slot; 433. a first spring; 434. a clamping plate; 44. a second clamping frame; 5. a sealing plate; 51. a slide bar; 52. a second spring; 6. a support assembly; 61. a fixing plate; 62. a moving plate; 63. a screw; 64. and (5) supporting the column.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a portable propaganda device, includes propaganda case 1, propaganda case 1 external surface is fixed with glass board 2, and propaganda case 1 bottom installs the multiunit and remove round 3, propaganda case 1 back is equipped with supporting component 6, propaganda case 1 inside is equipped with clamping component 4, during the user equipment, installs the environmental protection propaganda poster centre gripping inside clamping component 4 to place inside propaganda case 1, propaganda case 1 removes round 3 through the bottom, when fixedly placing, supports and antiskid through supporting component 6 and ground contact.

In this embodiment, propaganda case 1 one side is equipped with the opening, and propaganda case 1 open-ended surface covers has closing plate 5, closing plate 5 four corners department is fixed with slide bar 51, slide bar 51 slip grafting is inside propaganda case 1, second spring 52 has been cup jointed on the slide bar 51 surface, and the second spring 52 other end is fixed with propaganda case 1 is inside, seals propaganda case 1 opening one side through closing plate 5's effect down, avoids the rainwater to enter into propaganda case 1 inside.

In this embodiment, the support assembly 6 includes the fixed plate 61, publicity box 1 back is fixed with the fixed plate 61, and the fixed plate 61 bottom is equipped with the movable plate 62, the equidistant support column 64 that is fixed with in movable plate 62 bottom, the inside meshing of fixed plate 61 is pegged graft and is had screw 63, screw 63 bottom is connected with movable plate 62 rotation through the bearing, rotates screw 63, screw 63 and fixed plate 61 meshing drive movable plate 62 and support column 64 along vertical direction removal, with ground contact, keep the stability after publicity box 1 placed, withdraw support column 64 when removing.

In this embodiment, the clamping assembly 4 includes a first clamping frame 43, one end of the inside of the promotion box 1 far away from the opening is slidably connected with the first clamping frame 43, one end of the inside of the promotion box 1 near the opening is slidably connected with a second clamping frame 44, the first clamping frame 43 and the second clamping frame 44 are in the same specification, the second clamping frame 44 is fixed with the sealing plate 5, slots 432 are formed on the inner side surfaces of the first clamping frame 43 and the second clamping frame 44, clamping plates 434 are slidably connected in the slots 432, a plurality of first springs 433 are fixed between the slots 432 and the clamping plates 434 at equal intervals, top and bottom parts of the first clamping frame 43 are both fixed with top columns 431, the top columns 431 can be in extrusion contact with the second clamping frame 44, the back surface of the first clamping frame 43 is fixed with a second connecting rod 42, the second connecting rod 42 slidably passes through the promotion box 1 and is rotationally connected with a first connecting rod 41 through a rotating shaft, the propaganda box 1 is rotatably connected with a limiting plate 11 through a bearing seat on the surface corresponding to the first connecting rod 41, the limiting plate 11 can movably clamp the first connecting rod 41, when the first connecting rod 41 and the second connecting rod 42 rotate into a straight line, the first clamping frame 43 can be pushed or pulled to move, the jack-up post 431 can squeeze the second clamping frame 44 in the horizontal movement process of the first clamping frame 43 to jack up the sealing plate 5, the propaganda box leaks out, the first clamping frame 43 and the second clamping frame 44 are sent out of the propaganda box 1 to facilitate the replacement of propaganda posters, two ends of the propaganda posters are respectively inserted into the slots 432, two sides of the poster are clamped through the cooperation of the clamping plates 434 and the first springs 433, then the first connecting rod 41 and the second connecting rod 42 are pulled to retract the first clamping frame 43 into the propaganda box 1, the second clamping frame 44 is reset and moved to one side inside the propaganda box under the action of the sliding rod 51 and the second springs 52 of the sealing plate 5, after the first clamping frame 43 is moved, the first link 41 is rotated to be perpendicular to the second link 42, and the first link 41 is limited by the limiting plate 11 to prevent movement.

When the device is used, when the first connecting rod 41 and the second connecting rod 42 rotate into a straight line, the first clamping frame 43 can be pushed or pulled to move, the jack-up post 431 can extrude the second clamping frame 44 in the horizontal movement process of the first clamping frame 43, the sealing plate 5 is jacked up, the publicity column leaks, the publicity box 1 is sent out of the publicity box 43 and the second clamping frame 44, the publicity box 1 is convenient to replace the publicity poster, the two ends of the publicity poster are respectively inserted into the slots 432, the two sides of the publicity box are clamped through the cooperation of the clamping plates 434 and the first springs 433, then the first connecting rod 41 and the second connecting rod 42 are pulled to retract the first clamping frame 43 to the publicity box 1, the second clamping frame 44 is reset to move to one side of the inside the publicity box under the action of the sliding rod 51 and the second springs 52 of the sealing plate 5, after the first clamping frame 43 is moved, the first connecting rod 41 is rotated to be perpendicular to the second connecting rod 42, the first connecting rod 41 is limited through the limiting plate 11 to the first connecting rod 41, the publicity box 1 is prevented from moving, the publicity box 1 is placed inside the publicity box 1, the publicity box 1 is moved through the bottom moving wheel 3, the publicity box is rotated, the publicity box 63 is kept to be contacted with the moving screw 63, the screw 63 and the screw 63 is kept to be in the vertical direction, and the moving direction of the publicity box 63 is kept along with the moving screw 63, and the vertical screw 63 is kept along the moving direction, and the vertical direction is kept stable, and the moving the screw 63 is kept stable.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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. The utility model provides a portable propaganda device, includes propaganda case (1), its characterized in that: the utility model provides a propaganda case (1) external surface is fixed with glass board (2), and propaganda case (1) bottom installs multiunit and remove round (3), propaganda case (1) back is equipped with supporting component (6), propaganda case (1) inside is equipped with clamping component (4), propaganda case (1) one side is equipped with the opening, and propaganda case (1) open-ended surface covers has closing plate (5), clamping component (4) including first clamp frame (43), propaganda case (1) inside is kept away from open-ended one end sliding connection has first clamp frame (43), and propaganda case (1) inside is close to open-ended one end sliding connection has second clamp frame (44), first clamp frame (43) and second clamp frame (44) are with the specification, and second clamp frame (44) are fixed with closing plate (5), slot (432) have all been seted up on the inboard surface of first clamp frame (43) and second clamp frame (44), slot (432) inside sliding connection has clamp plate (434), and clamp plate (434) are fixed with a plurality of first spring (433) equidistance between.

2. A mobile promotional device according to claim 1, wherein: slide bars (51) are fixed at four corners of the sealing plate (5), the slide bars (51) are inserted into the propaganda box (1) in a sliding mode, second springs (52) are sleeved on the surface of the slide bars (51), and the other ends of the second springs (52) are fixed inside the propaganda box (1).

3. A mobile promotional device according to claim 1, wherein: the support assembly (6) comprises a fixed plate (61), the back of the propaganda box (1) is fixed with the fixed plate (61), the bottom of the fixed plate (61) is provided with a movable plate (62), support columns (64) are fixed at the bottom of the movable plate (62) at equal intervals, a screw (63) is inserted into the fixed plate (61) in an engaged mode, and the bottom of the screw (63) is connected with the movable plate (62) in a rotating mode through a bearing.

4. A mobile promotional device according to claim 1, wherein: the top and the bottom of the first clamping frame (43) are both fixed with a top column (431), and the top column (431) can be in extrusion contact with the second clamping frame (44).

5. A mobile promotional device according to claim 4 wherein: the back of the first clamping frame (43) is fixedly provided with a second connecting rod (42), the second connecting rod (42) slides out of the propaganda box (1) to rotate through a rotating shaft to be connected with a first connecting rod (41), the propaganda box (1) is correspondingly connected with a limiting plate (11) on the surface of the first connecting rod (41) through a bearing seat to rotate, and the limiting plate (11) can be movably clamped with the first connecting rod (41).