CN217767785U

CN217767785U - Propaganda mechanism

Info

Publication number: CN217767785U
Application number: CN202222084898.8U
Authority: CN
Inventors: 李玉玫; 李梅; 孙丽
Original assignee: Shaanxi Fashion Engineering University
Current assignee: Shaanxi Fashion Engineering University
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-08
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the propaganda facility field specifically discloses a propaganda mechanism, including the propaganda case, the chamber door is installed to the front end of propaganda case, the lower extreme fixed mounting of propaganda case has the tank tower, the inside rear end face of propaganda case is close to about the edge install two sets of lower holders respectively, and is two sets of the both sides of holder all extend down and have the seat of stretching out, the inside rear end face lower part symmetry of propaganda case extends there are two sets of guides, the lower part stretch out the seat laminating between guide and propaganda case on the holder down, the front end elastic mounting who stretches out the seat has last holder, go up the holder laminating in the preceding terminal surface of holder down. The utility model discloses guarantee the clean and tidy nature of propaganda case to can adapt to the propaganda paper of different length, propaganda paper can fully open up the flat when having guaranteed the propaganda simultaneously.

Description

Propaganda mechanism

Technical Field

The utility model belongs to propaganda facility field specifically discloses a propaganda mechanism.

Background

At the propaganda in-process, often can paste the publicity paper in the propaganda case and carry out the propaganda to establish at the propaganda in-process and protect the publicity paper with the help of the cover of publicity case, current because of the publicity paper is fixed in the publicity case through the mode of pasting, easily appears the publicity paper phenomenon by the shredding when leading to follow-up propaganda paper of tearing down, its publicity paper adhesion that is pasted the part is difficult to take off in the case, seriously influences the clean and tidy nature of publicity case.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a propaganda mechanism to solve the problems in the prior art.

For reaching above purpose, the utility model provides a propaganda mechanism, including the propaganda case, the chamber door is installed to the front end of propaganda case, the lower extreme fixed mounting of propaganda case has the tank tower, the inside rear end face of propaganda case is close to about the edge install two sets of lower holders respectively, and is two sets of the both sides of holder all extend down and have stretched out the seat, the inside rear end face lower part symmetry of propaganda case extends has two sets of guides, the lower part stretch out the seat laminating on the holder down between guide and propaganda case, the front end elastic mounting who stretches out the seat has last holder, go up the holder laminating in the preceding terminal surface of holder down, the rear end middle part of going up the holder extends there is the protruding compression leg, the laminating of protruding compression leg runs through in the preceding terminal surface of holder down, the lower part the lower terminal surface of holder installs the counterweight.

In the above technical scheme, preferably, the cross-sectional shape of the guide frame is L-shaped, and the middle of the front end face of the lower clamping seat is provided with a pressing groove.

Preferably, the convex compression column is attached to the inside of the compression groove, the convex compression column and the upper clamping seat are integrally formed, and the counterweight part comprises a counterweight plate fixedly mounted in the middle of the lower end face of the lower clamping seat on the lower portion.

Preferably, a guide post is fixedly installed in the middle of the front end face of the extending seat, and a convex ring is coaxially embedded in the end of the guide post.

Preferably, the guide sleeve is attached to the outer surface of the guide column, and the side surface of the guide sleeve is fixedly connected with the end part of the upper clamping seat.

Preferably, a spring body is wound on the outer side of the guide column and is positioned between the convex ring and the guide sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has: through direct pulling upper nip, can order about the antedisplacement of upper nip, the spring body takes place deformation this moment, place the higher authority of propaganda paper between lower nip and upper nip afterwards, order about the upper nip that resets to the publicity paper with the spring body that utilizes deformation and press from both sides tightly, it presss from both sides tightly to analogize to press from both sides the lower level of propaganda paper with this, replace the mode of pasting to publicity paper with utilizing the mode of pressing from both sides tightly and fix, avoided the follow-up propaganda paper phenomenon that appears partial publicity paper and remain on the propaganda box of taking off, with this clean and tidy nature of publicity box has been guaranteed, and under the effect of leading frame, can order about the lower part to stretch out the seat and slide in the leading frame, and then drive the lower nip of lower part and remove, adjust the interval between two sets of lower nips, with the publicity paper that adapts to different length, simultaneously under the effect of weight board, can improve weight, in order to take up the lower part to propaganda paper taut, in order to guarantee when propaganda the propaganda paper can fully open up the exhibition.

Drawings

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

FIG. 2 is a schematic view of the present invention at the position of the extension seat;

fig. 3 is a schematic view of the guide frame of the present invention.

In the figure: 1. a propaganda box; 2. a box door; 3. a lower clamping seat; 4. an upper clamping seat; 5. a weight plate; 6. a projecting seat; 7. a guide frame; 8. a box frame; 9. a guide post; 10. a guide sleeve; 11. a convex ring; 12. a spring body; 13. a convex compression column; 14. and (5) pressing the groove.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

A propaganda mechanism as shown in fig. 1-3, including propaganda box 1, chamber door 2 is installed to the front end of propaganda box 1, chamber door 2 cooperation propaganda box 1 plays the effect of covering propaganda paper and establishing, the lower extreme fixed mounting of propaganda box 1 has a tank tower 8, tank tower 8 plays the effect of supporting fixedly to propaganda box 1, two sets of lower holders 3 are installed respectively to the inside rear end face of propaganda box 1 near upper and lower edge, the both sides of two sets of lower holders 3 all extend there is the seat 6 of stretching out, stretch out the effect that seat 6 played the connection, the inside rear end face lower part symmetry of propaganda box 1 extends has two sets of guide brackets 7, stretch out on the lower holder 3 of lower part seat 6 and laminate between guide bracket 7 and propaganda box 1, guide bracket 7 plays the effect of pressing the seat 6 that stretches out of lower part on propaganda box 1 to cover, make the seat 6 only can carry out the slip from top to bottom, and can not break away from propaganda box 1, the front end elastic mounting that stretches out seat 6 has last holder 4, the preceding terminal surface middle part fixed mounting that stretches out seat 6 has guide post 9, the coaxial tip that guide post 9 that has inlayed between the guide bush 11 and has played the effect of guide pin guide sleeve 4, the straight line guide sleeve 4 that has carried out and has carried out the cooperation, the guide sleeve 4 and has carried out the effect of guide sleeve 4, the back-and forth movement, the guide sleeve 4.

The outer surface of the guide post 9 is provided with a guide sleeve 10 in an attaching mode, the side face of the guide sleeve 10 is fixedly connected with the end portion of the upper clamping base 4, the outer side of the guide post 9 is wound with a spring body 12, the spring body 12 plays a role of pushing the guide sleeve 10 to enable the upper clamping base 4 to reset to be tightly pressed on the lower clamping base 3, the spring body 12 is located between a convex ring 11 and the guide sleeve 10, the upper clamping base 4 is attached to the front end face of the lower clamping base 3, a convex pressure post 13 extends from the middle portion of the rear end of the upper clamping base 4, the convex pressure post 13 is attached to and penetrates through the front end face of the lower clamping base 3, the cross section of the guide frame 7 is L-shaped, a pressure groove 14 is formed in the middle portion of the front end face of the lower clamping base 3, the cooperation between the convex pressure post 13 and the pressure groove 14 can improve the pressing force of the upper clamping base 4 and the lower clamping base 3 on rice paper, the convex pressure post 13 is attached to the inside of the pressure groove 14, the convex pressure post 13 is integrally formed with the upper clamping base 4, a counterweight is installed on the lower end face of the lower clamping base 3, the counterweight is fixedly installed on the lower clamping base 3, the counterweight includes a counterweight is fixedly installed on the lower clamping base 3, and the effect of a lower clamping plate 5 of the lower clamping base 3 and the lower clamping base is improved.

When fixed propaganda paper, directly stimulate upper holder 4 on upper portion, in order to order about upper holder 4 antedisplacement, spring body 12 takes place deformation this moment, place the higher authority of propaganda paper between lower holder 3 and the upper holder 4 on upper portion afterwards, in order to utilize the spring body 12 of deformation to order about upper holder 4 and reset and press from both sides the higher authority of propaganda paper tightly, lower holder 3 of lower part promotes after that, stretch out seat 6 on lower holder 3 of lower part slides in guide frame 7 this moment, in order to assist lower holder 3 to remove, in order to remove lower holder 3 to the lower border department of propaganda paper, and directly stimulate upper holder 4 of lower part, in order to press from both sides the lower border of propaganda paper tightly, loosen lower holder 3 of lower part this moment, in order to take up propaganda paper under the action of gravity of weight plate 5, let the propaganda paper exhibition flat propaganda paper exhibition carry out.

In the present invention, the terms "mounting", "connecting", "fixing" and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Claims

1. The utility model provides a propaganda mechanism, includes propaganda case (1), chamber door (2) are installed to the front end of propaganda case (1), the lower extreme fixed mounting of propaganda case (1) has tank tower (8), its characterized in that, edge installs two sets of lower holder (3) respectively about the inside rear end face of propaganda case (1) is close to, and is two sets of the both sides of holder (3) all extend down and have stretch out seat (6), the inside rear end face lower part symmetry of propaganda case (1) extends there are two sets of guide (7), lower part stretch out seat (6) on holder (3) down and laminate between guide (7) and propaganda case (1), the front end elastic mounting who stretches out seat (6) has last holder (4), go up holder (4) laminate in the preceding terminal surface of holder (3) down, the rear end middle part of going up holder (4) extends there is protruding compression leg (13), protruding compression leg (13) laminating runs through in the preceding terminal surface of holder (3) down, the lower part of weight holder (3) is installed down.

2. The propaganda mechanism according to claim 1, wherein the cross section of the guide frame (7) is L-shaped, and a pressing groove (14) is formed in the middle of the front end face of the lower holder (3).

3. The propaganda mechanism according to claim 2, wherein the protruding compression column (13) is attached to the inside of the compression groove (14), the protruding compression column (13) is integrally formed with the upper holder (4), and the weight member comprises a weight plate (5) fixedly mounted in the middle of the lower end surface of the lower holder (3).

4. The propaganda mechanism according to claim 1, wherein a guide post (9) is fixedly mounted in the middle of the front end face of the protruding seat (6), and a convex ring (11) is coaxially embedded in the end part of the guide post (9).

5. The propaganda mechanism according to claim 4, wherein a guide sleeve (10) is attached to the outer surface of the guide column (9), and the side surface of the guide sleeve (10) is fixedly connected with the end of the upper holder (4).

6. A promotional mechanism according to claim 5, characterized in that the outside of the guiding post (9) is wound with a spring body (12), which spring body (12) is located between the protruding collar (11) and the guide sleeve (10).