CN219591072U

CN219591072U - Propaganda column for emergency management

Info

Publication number: CN219591072U
Application number: CN202320610393.2U
Authority: CN
Inventors: 刘哲; 谭建新
Original assignee: Guangdong Tobacco Guangzhou Co ltd
Current assignee: Guangdong Tobacco Guangzhou Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-25
Anticipated expiration: 2033-03-22

Abstract

Aiming at the limitation of the prior art, the utility model provides a propaganda column for emergency management, which comprises a placing plate, a placing plate supporting mechanism, a fixing mechanism and a power mechanism, wherein the placing plate supporting mechanism is arranged on the placing plate; the placing plate supporting mechanism is used for supporting the placing plate; the fixing mechanism is used for fixing propaganda products and can flexibly adjust the sizes of the propaganda products; the power mechanism is used for driving the fixing mechanism; the scheme is more reliable and convenient, and the propaganda product can be quickly replaced without being damaged, so that the propaganda product can be repeatedly utilized, and finally, the waste of resources is reduced.

Description

Propaganda column for emergency management

Technical Field

The utility model relates to the technical field of emergency management, in particular to a propaganda column for emergency management.

Background

Most of propaganda products on the propaganda column that current emergency management was used are through the mode of glue bonding with propaganda products bond in the propaganda column, are inconvenient for the quick change operation in later stage, are inconvenient for taking down propaganda products through the mode of glue bonding, and take down the damaged phenomenon of the publicity paper that the in-process of changing appears originally easily to can not reuse.

The bulletin day is 2022.02.01, and the domestic utility model patent: an enterprise image planning publicity column convenient to height-adjusting provides a scheme of adjusting the height of publicity board through the roll adjustment structure, aims at letting the user be convenient for maintain the publicity column.

The bulletin day is 2022.03.04, and the domestic utility model patent: the utility model provides a scheme that one end of poster is pressed from both sides tightly through motor control system, and the other end is pressed from both sides tightly through magnet stone is provided with the publicity column for emergency management, aims at letting the user conveniently change the poster.

The first solution is only aimed at adjusting the height of the publicity board, but the problem of fixing and replacing publicity products of different sizes is not solved; the second solution only solves the problem of fixing promotional articles of one size, and cannot adjust the fixing mechanism for promotional articles of different sizes. Therefore, both of the above prior arts have certain limitations.

Disclosure of Invention

The utility model provides a propaganda column for emergency management, which aims to solve the limitation of the prior art.

In order to achieve the aim of the utility model, the technical scheme adopted is as follows:

a propaganda column for emergency management comprises a placing plate, a placing plate supporting mechanism, a fixing mechanism and a power mechanism, wherein the fixing mechanism and the power mechanism are arranged on the placing plate; the placing plate supporting mechanism is used for supporting and stabilizing the placing plate;

the fixing mechanism comprises a clamping piece; the clamping piece is positioned on the display surface of the placing plate and is used for fixing propaganda products;

the placing plate is provided with a reserved groove; the power mechanism comprises a gear, a rack and a transmission part; the rack is arranged in the reserved groove; the gear is connected with the rack in a meshing manner;

the transmission part is used for driving the racks through the gears, and driving the clamping pieces through the racks so as to realize adjustment of the relative positions among the clamping pieces.

Compared with the prior art, the propaganda column for emergency management provided by the embodiment is a more reliable and convenient scheme, can quickly replace propaganda products without damaging the propaganda products, and can adjust the relative positions of clamping pieces for the propaganda products with different sizes, so that the propaganda products can be repeatedly utilized, and finally the waste of resources is reduced.

As a preferable scheme, the transmission part comprises a rotating disc, a rotating rod, a worm wheel and a rotating shaft; the rotating disc is connected with the rotating rod; the rotating rod is connected with the worm; the worm is meshed with the worm wheel; the worm wheel is coaxially connected with the gear through the rotating shaft; the rotating shaft penetrates through the placing plate.

As a preferable scheme, the fixing mechanism further comprises a sliding block, a connecting column and a sliding column; the sliding block is connected with the clamping piece through the connecting column; the sliding block is connected with the rack; the rack is connected with the sliding column; the sliding column can slide and is arranged in the reserved groove.

Further, the fixing mechanism further comprises a sliding rod, and the sliding rod is arranged on the groove wall of the reserved groove; the sliding column is nested on the outer surface of the sliding rod and is in sliding connection with the outer surface of the sliding rod.

Further, the placing plate supporting mechanism comprises a bottom plate and supporting legs, and one ends of the supporting legs are respectively connected with two sides of the placing plate; the other ends of the supporting legs are respectively and fixedly connected with the bottom plate.

Further, the transmission part further comprises a bearing and a protection box; the protection box is fixedly connected with the back of the placing plate; the bearing outer ring is fixedly connected with the inner wall of the protection box; the rotating rod is connected with the bearing inner ring.

Further, the clamping piece is a metal clamp or a magnetic clamping block.

Further, the outer surface of the rotating disc is subjected to passivation treatment or is provided with a rotating handle.

Further, the placing plate supporting mechanism further comprises a reinforcing plate; and two ends of the reinforcing plate are respectively connected with the bottom plate and the supporting legs according to preset angles.

Drawings

FIG. 1 is a schematic diagram of a display surface of a publicity column for emergency management according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the back of a publicity column for emergency management according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a fixing mechanism and a placement plate according to an embodiment of the present utility model;

FIG. 4 is a schematic connection diagram of a fixing mechanism and a power mechanism of a propaganda column for emergency management according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a sliding rod and a sliding column according to an embodiment of the utility model.

Reference numerals illustrate: 1. placing a plate; 11. a reserved groove; 2. a placement plate support mechanism; 21. a bottom plate; 22. support legs; 23. a screw hole; 24. a bolt; 25. a nut; 26. a reinforcing plate; 3. a fixing mechanism; 31. a clamping member; 32. a slide block; 33. a connecting column; 34. a sliding column; 35. a slide bar; 41. a gear; 42. a rack; 43. a rotating disc; 44. a rotating lever; 45. a worm; 46. a worm wheel; 47. a rotating shaft; 48. a bearing; 49. and a protective box.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;

it should be understood that the described embodiments are merely some, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the utility model, are intended to be within the scope of the embodiments of the present utility model.

The terminology used in the embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of embodiments of the utility model. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the utility model. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the utility model as detailed in the accompanying claims. In the description of the present utility model, it should be understood that the terms "first," "second," "third," and the like are used merely to distinguish between similar objects and are not necessarily used to describe a particular order or sequence, nor should they be construed to indicate or imply relative importance. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The utility model is further illustrated in the following figures and examples.

The utility model is further illustrated in the following figures and examples.

Example 1

Referring to fig. 1 to 4, the present embodiment provides a propaganda column for emergency management, including a placement plate 1, a placement plate supporting mechanism 2, a fixing mechanism 3 and a power mechanism provided on the placement plate 1; the placing plate supporting mechanism 2 is used for supporting and stabilizing the placing plate 1;

the fixing mechanism 3 comprises a clamping member 31; the clamping piece 31 is positioned on the display surface of the placing plate 1, and the clamping piece 31 is used for fixing propaganda products;

the placing plate is provided with a reserved groove 11; the power mechanism comprises a gear 41, a rack 42 and a transmission part; the rack 42 is arranged in the reserved groove 11; the gear 41 is connected with the rack 42 in a meshing manner;

the transmission component is used for driving the rack 42 through the gear 41, so that the rack 42 drives the clamping piece 31, and the adjustment of the relative position between the clamping pieces 31 is realized.

Compared with the prior art, the propaganda column for emergency management provided by the embodiment is a more reliable and convenient scheme, and can be quickly replaced without damaging the propaganda product, so that the propaganda product can be repeatedly utilized, and finally the waste of resources is reduced.

Specifically, when the device is used, firstly, a flat ground is required to stably support the placing plate 1 through the placing plate supporting mechanism 3; the clamping pieces 31 are arranged on two sides of the display surface of the placing plate 1, and the clamping pieces 31 can slide on the display surface of the placing plate 1; the user drives the relative position of the clamping piece 31 of the fixing mechanism 3 through the power mechanism according to the size of the propaganda product until the size of the propaganda product is proper; the clamping piece 31 can be a metal clip, and after the user adjusts the clamping piece 31 to a proper position, the two ends of the propaganda product are clamped by the metal clip; the clamping piece 31 can also be a magnetic clamping block, and the propaganda product can be clamped by magnetic force. When the propaganda paper needs to be replaced, the propaganda product can be completely taken down by opening the metal clip or the magnetic clamping block.

Through above-mentioned improvement for propaganda goods's fixed, change more convenient.

Example 2

Referring to fig. 1 to fig. 4, this embodiment may be regarded as a modified or extended embodiment based on embodiment 1, specifically: the propaganda column for emergency management comprises a placing plate 1, a placing plate supporting mechanism 2, a fixing mechanism 3 and a power mechanism, wherein the fixing mechanism 3 and the power mechanism are arranged on the placing plate 1; the placing plate supporting mechanism 2 is used for supporting and stabilizing the placing plate 1;

Further, the transmission part comprises a rotating disc 43, a rotating rod 44, a worm 45, a worm wheel 46 and a rotating shaft 47; the rotating disc 43 is connected with the rotating rod 44; the rotating rod 44 is connected with the worm 45; the worm 45 is meshed with the worm wheel 46; the worm wheel 46 is coaxially connected with the gear 41 through the rotation shaft 47; the placing plate 1 is provided with a circular hole, and a bearing is arranged in the hole; the rotating shaft 47 is connected to a bearing.

Specifically, the outer surface of the rotating disc 43 is subjected to a passivation treatment or a rotating handle is additionally provided to facilitate the rotation of the rotating disc by a user.

Further, the transmission part further comprises a bearing 48 and a protection box 49; the protection box 49 is fixedly connected with the back surface of the placing plate 1; the outer ring of the bearing 48 is fixedly connected with the inner wall of the protection box 49; the rotating rod 44 is connected with the inner ring of the bearing 48; the protective shell 49 plays a role in preventing water and sun, reduces the risk of rusting and damaging parts of the device, and prolongs the service life of the device.

Furthermore, the fixing mechanism 3 is composed of two sets of identical structures which are symmetrical in center and are arranged on the placing plate 1; the fixing mechanism 3 further comprises a sliding block 32, a connecting column 33 and a sliding column 34; the sliding column 34 is made of a material with a smaller friction coefficient, so that the sliding column 34 can slide more smoothly; the sliding block 32 is connected with the clamping piece 31 through the connecting column 33; the slide 32 is connected with the rack 42; the rack 42 is connected with the sliding column 34; the sliding column 34 is arranged in the reserved groove 11 in a sliding way; therefore, when the power mechanism drives the sliding column 34 to slide in the reserved groove 11, the sliding column 34 indirectly drives the clamping piece 31, and finally, the adjustment of the relative position of the clamping piece 31 is realized.

Further, the placement board supporting mechanism 2 includes a bottom board 21 and supporting legs 22, and the bottom board 21 and the supporting legs 22 may be made of wood; the bottom plate 21 is vertically connected with one end of the supporting leg 22; the other ends of the supporting legs 22 are connected with two sides of the placing plate 1; the bottom plate 21, the supporting legs 22 and the placing plates 1 can be connected in a mortise and tenon mode.

Further, the placing plate supporting mechanism 2 further comprises a screw hole 23, a bolt 24 and a nut 25; the screw holes 23 are formed in four corners of the bottom plate 21; the screw hole 23 is connected with the bolt 24, and the upper end of the bolt 24 is connected with the nut 25; in use, the bolt 24 is required to be inserted into the ground through the screw hole 25, then the nut 25 inserted into the upper end of the bolt 24 is screwed by a tool such as a wrench, and finally the bottom plate 21 is fixed on the ground.

By the improvement, the reliability and stability of the utility model can be further improved.

Example 3

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, this embodiment can be regarded as a modified or extended embodiment based on embodiment 1 or 2, specifically: the propaganda column for emergency management comprises a placing plate 1, a placing plate supporting mechanism 2, a fixing mechanism 3 and a power mechanism, wherein the fixing mechanism 3 and the power mechanism are arranged on the placing plate 1; the placing plate supporting mechanism 2 is used for supporting and stabilizing the placing plate 1;

Further, the fixing mechanism 3 further includes a sliding rod 35, where the sliding rod 35 may be disposed on the bottom surface of the reserved groove 11, or one end of the sliding rod 35 is connected to the side surface of the reserved groove 11 and parallel to the bottom surface of the reserved groove 11; the sliding column 34 is nested on the outer surface of the sliding rod 35; the sliding column 34 is in sliding connection with the outer surface of the sliding rod 35; when the power mechanism drives the sliding column 34 to slide, the sliding rod 35 can play a role in limiting the sliding column 34 like a sliding rail, so that the sliding column 34 is prevented from being greatly deviated left and right when sliding linearly; because the rack 42 is connected to the sliding post 34, the sliding rod also serves as a stop for the rack 42. Therefore, the rack 42 and the gear 41 keep a stable meshing state, and the stability and the reliability of the device are improved.

Further, the placement plate supporting mechanism 2 further includes a reinforcing plate 26, and the reinforcing plate 26 has relatively high strength. Both ends of the reinforcing plate (26) are respectively connected with the bottom plate 21 and the supporting legs 22 according to preset angles; the final bottom plate 21, the support legs 22 and the reinforcing plate 26 are in a delta-connected state.

Through the improvement, the utility model is firmer, and the reliability and stability are further enhanced.

Example 4

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, this embodiment may be regarded as a modified or extended embodiment based on embodiment 1, 2 or 3, specifically: the propaganda column for emergency management comprises a placing plate 1, a placing plate supporting mechanism 2, a fixing mechanism 3 and a power mechanism, wherein the fixing mechanism 3 and the power mechanism are arranged on the placing plate 1; the placing plate supporting mechanism 2 is used for supporting and stabilizing the placing plate 1;

Further, the fixing mechanism 3 further includes a sliding rod 35, where the sliding rod 35 is disposed on a wall of the reserved groove 11; the sliding rod 35 may be disposed at the bottom surface of the reserved groove 11, or one end of the sliding rod 35 is connected to the side surface of the reserved groove 11 and parallel to the bottom surface of the reserved groove 11; the sliding column 34 is nested on the outer surface of the sliding rod 35; the sliding column 34 is in sliding connection with the outer surface of the sliding rod 35; when the power mechanism drives the sliding column 34 to slide, the sliding rod 35 can play a role in limiting the sliding column 34 like a sliding rail, so that the sliding column 34 is prevented from being greatly deviated left and right when sliding linearly; because the rack 42 is connected to the sliding post 34, the sliding rod also serves as a stop for the rack 42. Therefore, the rack 42 and the gear 41 keep a stable meshing state, and the stability and the reliability of the device are improved.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The propaganda column for emergency management is characterized by comprising a placing plate (1), a placing plate supporting mechanism (2), a fixing mechanism (3) and a power mechanism, wherein the fixing mechanism (3) and the power mechanism are arranged on the placing plate (1); the placing plate supporting mechanism (2) is used for supporting and stabilizing the placing plate (1);

the fixing mechanism (3) comprises a clamping piece (31); the clamping piece (31) is positioned on the display surface of the placing plate (1), and the clamping piece (31) is used for fixing propaganda products;

the placing plate (1) is provided with a reserved groove (11); the power mechanism comprises a gear (41), a rack (42) and a transmission part; the rack (42) is arranged in the reserved groove (11); the gear (41) is connected with the rack (42) in a meshing manner;

the transmission part is used for driving the rack (42) through the gear (41), and the rack (42) drives the clamping pieces (31) to realize the adjustment of the relative positions between the clamping pieces (31).

2. The emergency management billboard according to claim 1, wherein the transmission member comprises a rotating disc (43), a rotating rod (44), a worm (45), a worm wheel (46), and a rotating shaft (47); the rotating disc (43) is connected with the rotating rod (44); the rotating rod (44) is connected with the worm (45); the worm (45) is meshed with the worm wheel (46); the worm wheel (46) is coaxially connected with the gear (41) through the rotating shaft (47); the rotating shaft (47) penetrates through the placing plate (1).

3. The emergency management billboard according to claim 1, wherein the fixing means (3) further comprises a slider (32), a connecting column (33) and a sliding column (34); the sliding block (32) is connected with the clamping piece (31) through the connecting column (33); the sliding block (32) is connected with the rack (42); the rack (42) is connected with the sliding column (34); the sliding column (34) can slide and is arranged in the reserved groove (11).

4. A publicity column for emergency management according to claim 3, characterized in that the fixing means (3) further comprises a sliding rod (35), the sliding rod (35) being provided on the wall of the pre-groove (11); the sliding column (34) is nested on the outer surface of the sliding rod (35), and the sliding column (34) is in sliding connection with the outer surface of the sliding rod (35).

5. The propaganda column for emergency management according to claim 1, characterized in that said placement plate supporting mechanism (2) includes a bottom plate (21) and supporting legs (22), one ends of said supporting legs (22) being respectively connected to both sides of said placement plate (1); the other ends of the supporting legs (22) are fixedly connected with the bottom plate (21) respectively.

6. The emergency management billboard according to claim 5, wherein the placement plate supporting mechanism (2) further comprises screw holes (23), bolts (24) and nuts (25); the screw holes (23) are formed in four corners of the bottom plate (21); the screw hole (23) is used for fixing the bottom plate (21) through the bolt (24) and the nut (25).

7. The emergency management billboard according to claim 2, wherein the transmission component further comprises a bearing (48), a protective case (49); the protection box (49) is fixedly connected with the back of the placement plate (1); the outer ring of the bearing (48) is fixedly connected with the inner wall of the protection box (49); the rotating rod (44) is connected with the inner ring of the bearing (48).

8. The advertising board for emergency management according to claim 1, wherein the clamping member (31) is a metal clip or a magnetically attracted clamp block.

9. The emergency management billboard according to claim 2, characterized in that the outer surface of the rotating disc (43) is passivated or provided with a rotating handle.

10. The emergency management billboard according to claim 5 or 6, characterized in that said placement plate support mechanism (2) further comprises a reinforcing plate (26); the two ends of the reinforcing plate (26) are respectively connected with the bottom plate (21) and the supporting legs (22) according to preset angles.