CN215182946U

CN215182946U - Think political affairs education with publicity of convenience and publicity column of looking over

Info

Publication number: CN215182946U
Application number: CN202121428468.2U
Authority: CN
Inventors: 李莹莹
Original assignee: CHANGCHUN NORMAL COLLEGE
Current assignee: CHANGCHUN NORMAL COLLEGE
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-14
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to a publicity column convenient for publicity and viewing for thinking and political education, which comprises a publicity base, publicity guard plates are vertically and symmetrically fixed on the top of the publicity base, a first publicity column, a second publicity column and a third publicity column are sequentially arranged between two groups of publicity guard plates from top to bottom, the two sides of the second publicity column are respectively and fixedly connected with the publicity guard plates on the two sides, a first bidirectional screw and a second bidirectional screw are vertically arranged in the inner cavities of the two groups of publicity guard plates, the first bidirectional screw and the second bidirectional screw are respectively positioned in different thread directions and are respectively in screwed joint with a first lifting sliding sleeve and a second lifting sliding sleeve, connecting rotating rods are respectively arranged between the first lifting sliding sleeve and the second lifting sliding sleeve on the two sides through a first fastening rod and a second fastening rod, the bottoms of the first bidirectional screw and the second bidirectional screw are respectively and are respectively fixed with connecting rotating rods, the device respectively drives the first publicity column and the third publicity column to respectively move towards the opposite direction, the display area of the first publicity column and the third publicity column is increased.

Description

Think political affairs education with publicity of convenience and publicity column of looking over

Technical Field

The utility model discloses the publicity column field, concretely relates to think political affairs education with publicity and publicity column of looking over of convenience.

Background

The publicity column is a VI application, is an effective means for self-publicity of organizations or enterprise units and the like, and is often applied to public places such as streets, factories, hotels and the like; generally, stainless steel is adopted as a frame, toughened glass or a strength plate is adopted as a panel, aluminum alloy is adopted as a ceiling, the panel can be opened to replace publicity pictures, and in some public institutions, the blackboard is also used as a publicity column, for example, on the two sides of walkways of some institutions, the two sides of cultural galleries of some schools, national policy publicity wall surfaces of some villages and the like, and the blackboard is used as a publicity column in a common phenomenon.

The existing publicity column has the defects that the publicity column is only displayed externally through a group of column frames, if the publicity content is more, the publicity column cannot be placed, and the floor area is too large due to the increase of the publicity column.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a think political affairs education with publicity and publicity column of looking over of convenience.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a think political affairs education with publicity and publicity column of looking over of convenience, includes the propaganda base, the vertical propaganda guard plate that is fixed with of propaganda base top bilateral symmetry is two sets of from last first publicity column, second publicity column and the third publicity column of having set gradually under to between the propaganda guard plate, second publicity column both sides respectively with both sides propaganda guard plate fixed connection, two sets of propaganda guard plate inner chamber is vertical to be provided with first bidirectional screw, second bidirectional screw, first bidirectional screw, second bidirectional screw are located different screw direction spiro union cover respectively and are equipped with first lift sliding sleeve, second lift sliding sleeve, pass through first anchorage bar, second anchorage bar respectively between first lift sliding sleeve of both sides, the second lift sliding sleeve respectively, first bidirectional screw, second bidirectional screw bottom all are fixed with the connection bull stick, and are two sets of connect the bull bar bottom to rotate respectively and run through propaganda guard plate bottom portion, Propaganda base top is equipped with synchronous action wheel and synchronous follow driving wheel respectively to overlap, servo motor is installed to propaganda base inner chamber bottom, servo motor top output cup joints each other through shaft coupling and synchronous action wheel, synchronous action wheel rotates the area through connecting and cup joints each other from the driving wheel in step.

Preferably, the side walls of the opposite ends of the first publicity column and the second publicity column are fixed with lifting sliding plates, and the side walls of the two ends of the inner cavity of the second publicity column are provided with fixed sliding chutes which are connected with the two groups of lifting sliding plates in a sliding manner.

Preferably, the bottom of the first fastening rod is fixedly connected with the top of the first publicity column, and the top of the second fastening rod is fixedly connected with the bottom of the third publicity column.

Preferably, two sets of propaganda protection plate looks remote site lateral wall is seted up and is supplied first anchorage bar and the smooth chamber of bar that the second anchorage bar reciprocated.

Preferably, the tops of the first and second bidirectional screws are rotatably connected with the tops of the inner cavities of the two groups of propaganda protection plates through rotating shafts.

Has the advantages that:

when the show space to the publicity column increases, start servo motor, drive synchronous action wheel and rotate, because synchronous action wheel changes the area through connecting and cup joints each other from the driving wheel in step, and then drives first bidirectional screw and second bidirectional screw and rotate simultaneously, because first bidirectional screw and second bidirectional screw outer wall spiro union cover respectively are equipped with first lift sliding sleeve and second lift sliding sleeve, drive first publicity column and third publicity column respectively towards the reverse direction removal, increase the show area of first publicity column and third publicity column.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the connection between the first and third bulletin boards of the present invention;

FIG. 3 is a schematic view of a side view of the propaganda protection plate of the present invention;

the reference numbers in the drawings are as follows:

1-a propaganda base, 2-a propaganda protection plate, 3-a first propaganda column, 4-a second propaganda column, 5-a third propaganda column, 6-a first bidirectional screw, 7-a second bidirectional screw, 8-a first lifting sliding sleeve, 9-a second lifting sliding sleeve, 10-a first fastening rod, 11-a second fastening rod, 12-a connecting rotating rod, 13-a synchronous driving wheel, 14-a synchronous driven wheel, 15-a servo motor, 16-a connecting rotating belt, 17-a lifting sliding plate, 18-a fixed sliding chute and 19-a strip-shaped sliding cavity.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-3, the utility model relates to a propaganda column convenient for propaganda and viewing for thinking and political education, which comprises a propaganda base 1, propaganda protection plates 2 are symmetrically and vertically fixed on the top of the propaganda base 1, a first propaganda column 3, a second propaganda column 4 and a third propaganda column 5 are sequentially arranged between two sets of propaganda protection plates 2 from top to bottom, the two sides of the second propaganda column 4 are respectively and fixedly connected with the propaganda protection plates 2, a first bidirectional screw 6 and a second bidirectional screw 7 are vertically arranged in the inner cavity of the two sets of propaganda protection plates 2, the first bidirectional screw 6 and the second bidirectional screw 7 are respectively positioned in different thread directions and are in screwed joint with a first lifting sliding sleeve 8 and a second lifting sliding sleeve 9, a first fastening rod 10 and a second fastening rod 11 are respectively arranged between the first lifting sliding sleeve 8 and the second lifting sliding sleeve 9 on the two sides, and connecting rotating rods 12 are respectively fixed at the bottoms of the first bidirectional screw 6 and the second bidirectional screw 7, two sets of 12 bottoms of connecting bull sticks rotate respectively and run through 2 bottoms of propaganda guard plates, propaganda base 1 top is overlapped respectively and is equipped with synchronous action wheel 13 and synchronous follow driving wheel 14, and servo motor 15 is installed to propaganda base 1 inner chamber bottom, and servo motor 15 top output cup joints each other through shaft coupling and synchronous action wheel 13, and synchronous action wheel 13 cup joints each other from driving wheel 14 through connecting revolving band 16 and synchronous.

Wherein,

first publicity column

3 and 4 looks remote site lateral walls of second publicity column are fixed with

lift slide

17, 4 inner chamber both ends lateral walls of second publicity column offer with two sets of lift slide 17 sliding connection's fixed chute 18, first anchorage bar 10 bottom and 3 top fixed connection of first publicity column, 11 tops of second anchorage bar and 5 bottom fixed connection of third publicity column, the smooth chamber 19 of bar that supplies

first anchorage bar

10 and 11 reciprocates of second anchorage bar is offered to 2 looks remote site lateral walls of two sets of propaganda protection plates, first two-way screw 6, the rotation axis is passed through at 7 tops of second two-way screw and the rotation of 2 inner chamber tops of two sets of propaganda protection plates is connected.

One specific application of this embodiment is: the utility model provides a think political affairs education with publicity and publicity column of looking over, when the show space to publicity column increases, start servo motor 15, drive synchronous action wheel 13 and rotate, because synchronous action wheel 13 cup joints each other with synchronous follow driving wheel 14 through connecting the transition 16, and then drive first two-way screw rod 6 and second two-way screw rod 7 simultaneously and rotate, because first two-way screw rod 6 and second two-way screw rod 7 outer wall spiro union cover respectively are equipped with first lift sliding sleeve 8 and second lift sliding sleeve 9, drive first publicity column 3 and third publicity column 5 respectively towards the reverse direction removal, increase the show area of first publicity column 3 and third publicity column 5.

In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed, and obviously many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a think political affairs education with publicity of convenience and publicity column of looking over which characterized in that: the novel propaganda base comprises a propaganda base (1), propaganda protection plates (2) are symmetrically and vertically fixed on two sides of the top of the propaganda base (1), a first propaganda column (3), a second propaganda column (4) and a third propaganda column (5) are sequentially arranged between the two propaganda protection plates (2) from top to bottom, two sides of the second propaganda column (4) are respectively and fixedly connected with the propaganda protection plates (2) on two sides, a first bidirectional screw (6) and a second bidirectional screw (7) are vertically arranged in the inner cavity of the propaganda protection plates (2), the first bidirectional screw (6) and the second bidirectional screw (7) are respectively in screwed connection with a first lifting sliding sleeve (8) and a second lifting sliding sleeve (9) in different thread directions, and a first fastening rod (10) and a second fastening rod (11) are respectively arranged between the first lifting sliding sleeve (8) and the second lifting sliding sleeve (9) on two sides, first bidirectional screw (6), second bidirectional screw (7) bottom all are fixed with connects bull stick (12), and are two sets of connect bull stick (12) bottom to rotate respectively and run through propaganda guard plate (2) bottom, propaganda base (1) top and overlap respectively and be equipped with synchronous action wheel (13) and follow driving wheel (14) in step, servo motor (15) are installed to propaganda base (1) inner chamber bottom, servo motor (15) top output cup joints each other through shaft coupling and synchronous action wheel (13), synchronous action wheel (13) are through connecting rotating area (16) and synchronous from cup jointing each other from driving wheel (14).

2. The publicity column convenient for publicity and viewing for thinking of political education as claimed in claim 1, wherein: the side walls of opposite ends of the first publicity column (3) and the second publicity column (4) are fixed with lifting sliding plates (17), and the side walls of two ends of the inner cavity of the second publicity column (4) are provided with fixed sliding chutes (18) which are connected with the two groups of lifting sliding plates (17) in a sliding manner.

3. The publicity column convenient for publicity and viewing for thinking of political education as claimed in claim 1, wherein: the bottom of the first fastening rod (10) is fixedly connected with the top of the first publicity column (3), and the top of the second fastening rod (11) is fixedly connected with the bottom of the third publicity column (5).

4. The publicity column convenient for publicity and viewing for thinking of political education as claimed in claim 1, wherein: two sets of propaganda guard plate (2) looks remote site lateral wall is seted up and is supplied first anchorage bar (10) and second anchorage bar (11) to reciprocate bar sliding chamber (19).

5. The publicity column convenient for publicity and viewing for thinking of political education as claimed in claim 1, wherein: the tops of the first bidirectional screw (6) and the second bidirectional screw (7) are rotatably connected with the tops of the inner cavities of the two groups of propaganda protection plates (2) through rotating shafts.