CN212032612U

CN212032612U - Ideological and political publicity moving frame

Info

Publication number: CN212032612U
Application number: CN202021137184.3U
Authority: CN
Inventors: 刘云霞
Original assignee: Changsha Environmental Protection College
Current assignee: Changsha Environmental Protection College
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-11-27
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an ideological and political propaganda removes frame, the on-line screen storage device comprises a base, be equipped with four openings that are the rectangle and distribute in the base, sliding insert in the opening is equipped with the installation piece, the lower extreme of installation piece is equipped with the universal wheel, the lower extreme of universal wheel runs through the opening, be equipped with the backup pad directly over the base, the upper end of installation piece run through the opening and with the lower extreme fixed connection of backup pad, the lower extreme of backup pad is equipped with four slots that are the rectangle and distribute, fixedly connected with telescopic link on the top lateral wall in the slot, the lower extreme of telescopic link run through the slot and with the upper end fixed connection of base, the cover is equipped with the spring on the telescopic link, the both ends of spring offset with the upper end of base and the. The utility model discloses an adjustment mechanism's setting realizes the shrink of universal wheel, makes the base direct and ground contact, improves holistic steadiness, prevents that the position from taking place to remove or being blown away by the strong wind.

Description

Ideological and political publicity moving frame

Technical Field

The utility model relates to a propaganda frame technical field especially relates to an ideological and political propaganda removes frame.

Background

Ideological and political education is characterized in that a certain ideological concept, political view and moral standard is applied to the society or social groups, purposeful, planned and organized influences are exerted on members of the society, the members form social practice activities meeting the ideological and political requirements of a certain society, the ideological and political education also belongs to courses of lifelong learning in Chinese literature, the society has higher requirements on ideological and political education of new-born talents along with the development of the society, schools pay attention to physical and mental health of students step by step, the ideological and political education is strengthened, and correct concepts are established.

At present, the ideology and politics propaganda frame generally realizes the bulk movement through the universal wheel, and in case rubber in the universal wheel self-locking mechanism is ageing or is faced strong wind weather, the easy emergence in position of propaganda frame is removed, or is blown away by strong wind, and the urgent need is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that once rubber in the universal wheel self-locking mechanism is aged or faces windy weather, the position of the propaganda frame is easy to move or is blown away by the windy weather, and the proposed ideological and political propaganda frame is moved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an ideological and political propaganda moving frame comprises a base, wherein four through holes which are distributed in a rectangular shape are arranged in the base, a mounting block is inserted in the through holes in a sliding manner, universal wheels are arranged at the lower ends of the mounting block, the lower ends of the universal wheels penetrate through the through holes, a supporting plate is arranged right above the base, the upper end of the mounting block penetrates through the through holes and is fixedly connected with the lower end of the supporting plate, four slots which are distributed in a rectangular shape are arranged at the lower end of the supporting plate, telescopic rods are fixedly connected on the side walls at the top ends in the slots, the lower ends of the telescopic rods penetrate through the slots and are fixedly connected with the upper end of the base, springs are sleeved on the telescopic rods, the two ends of each spring respectively abut against the upper end of the base and the side wall at the lower end of the supporting plate, inserting holes are arranged at the lower end, fixedly connected with slider on the lateral wall of support column, be equipped with the spout corresponding with the slider on the jack inside wall, the slider is kept away from in the one end of support column extends to the spout, the support column interpolation is equipped with the screw rod, be threaded connection between screw rod and the support column, the upper end of backup pad be equipped with the communicating through-hole of jack, support column and through-hole are run through in proper order to the upper end of screw rod, fixed cover has connect the bearing on the screw rod, the lateral wall and the through-hole inside wall fixed connection of bearing, be equipped with the publicity board directly over the backup pad, the equal fixedly connected with dead lever in both sides of publicity board, the lower extreme of dead.

Preferably, a groove is formed in the side wall of the sliding block, a ball is arranged in the groove, and the ball abuts against the inner side wall of the sliding groove.

Preferably, a sliding rod is inserted in the sliding block in a sliding manner, and two ends of the sliding rod are fixedly connected with the opposite side walls in the sliding groove respectively.

Preferably, the upper end fixedly connected with a plurality of bracing pieces of base, the upper end of bracing piece and the lower extreme fixed connection of publicity board.

Preferably, the upper end of the screw is fixedly connected with a turntable.

Preferably, the lower end of the base is fixedly connected with a rubber pad.

Has the advantages that:

1. when in use, the universal wheel realizes the integral movement, when the movement is not needed, the screw rod is rotated, and through the arrangement of the bearing, the stability of the screw rod during rotation can be improved, the screw rod drives the supporting column to move downwards under the action of thread meshing, the sliding block is driven by the supporting column when the supporting column moves, and through the arrangement of the sliding block, is used for preventing the support column from rotating along with the screw rod and simultaneously preventing the screw rod from falling off from the support column, the support column drives the base to enable the support plate to move upwards, the universal wheel is far away from the ground when the support plate moves upwards, the base is abutted against the ground, meanwhile, the supporting plate drives the telescopic rod to extend, and the stability of the supporting plate during movement is improved through the arrangement of the telescopic rod and the spring;

2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of slide bar, can improve the stability when the slider removes, through the setting of bracing piece, can improve the steadiness of publicity board, through the setting of carousel, can convenience of customers rotate the screw rod, through the setting of rubber pad, can improve the frictional force between base and the ground, strengthen whole steadiness.

Drawings

Fig. 1 is a schematic structural view of an ideological and political publicity moving frame provided by the present invention;

fig. 2 is a schematic structural view of a place a of the ideological and political publicity moving frame provided by the utility model;

fig. 3 is the utility model provides an ideological and political propaganda removes inner structure schematic diagram of a telescopic link.

In the figure: 1-spring, 2-telescopic rod, 3-support plate, 4-base, 5-support column, 6-universal wheel, 7-mounting block, 8-support rod, 9-screw, 10-publicity board, 11-fixing rod, 12-slide rod and 13-slide block.

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.

Referring to fig. 1-3, an ideological and political propaganda moving frame comprises a base 4, wherein a rubber pad is fixedly connected to the lower end of the base 4 and used for improving friction between the base 4 and the ground and enhancing overall stability, four through holes are arranged in the base 4 and distributed in a rectangular shape, mounting blocks 7 are inserted in the through holes in a sliding mode and used for mounting universal wheels 6, the lower ends of the mounting blocks 7 are provided with universal wheels 6 and used for achieving overall movement, the lower ends of the universal wheels 6 penetrate through the through holes, a supporting plate 3 is arranged right above the base 4, and the upper ends of the mounting blocks 7 penetrate through the through holes and are fixedly connected with the lower ends of the supporting plates 3;

in the embodiment, four slots which are distributed in a rectangular shape are arranged at the lower end of the supporting plate 3, the telescopic rod 2 is fixedly connected to the side wall of the top end in each slot and used for improving the stability of the supporting plate 3 during moving, the lower end of the telescopic rod 2 penetrates through each slot and is fixedly connected with the upper end of the base 4, the telescopic rod 2 is sleeved with the spring 1 and used for enhancing the stability of the supporting plate 3 during moving, and two ends of the spring 1 are respectively abutted against the upper end of the base 4 and the side wall of the lower end of the supporting;

in this embodiment, the lower end of the supporting plate 3 is provided with a jack, a supporting column 5 is slidably inserted in the jack and used for driving the supporting plate 3 to move, the lower end of the supporting column 5 penetrates through the jack and is fixedly connected with the upper end of the base 4, a sliding block 13 is fixedly connected to the outer side wall of the supporting column 5 and used for preventing the supporting column 5 from rotating along with the screw 9, when the screw 9 rotates, the supporting column 5 can be driven to move up and down, the inner side wall of the jack is provided with a sliding groove corresponding to the sliding block 13, one end of the sliding block 13 far away from the supporting column 5 extends into the sliding groove, the side wall of the sliding block 13 is provided with a groove, the sliding block 13 is provided with a ball, the ball abuts against the inner side wall of the sliding groove and is used for reducing the resistance when the sliding block 13 moves, a, the support column is used for driving the support column 5 to move, the screw rod 9 is in threaded connection with the support column 5, the upper end of the support plate 3 is provided with a through hole communicated with the jack, the upper end of the screw rod 9 sequentially penetrates through the support column 5 and the through hole, the screw rod 9 is fixedly sleeved with a bearing for improving the stability of the screw rod 9 during rotation, the outer side wall of the bearing is fixedly connected with the inner side wall of the through hole, and the upper end of the screw rod 9 is fixedly connected with a turntable for facilitating a user to;

in the embodiment, a publicity board 10 is arranged right above the supporting plate 3, fixing rods 11 are fixedly connected to two sides of the publicity board 10 and used for preventing the publicity board 10 from falling off, the lower ends of the fixing rods 11 are fixedly connected with the upper end of the supporting plate 3, a plurality of supporting rods 8 are fixedly connected to the upper end of the base 4 and used for improving the stability of the publicity board 10, and the upper ends of the supporting rods 8 are fixedly connected with the lower end of the publicity board 10;

in this embodiment, firstly, the universal wheel 6 is used to realize integral movement, when the movement is not needed, the screw 9 is rotated, the stability of the screw 9 when the screw 9 is rotated can be improved by the arrangement of the bearing, the screw 9 drives the support pillar 5 to move downwards by the effect of thread engagement, the slide block 13 is driven when the support pillar 5 is moved, the slide block 13 is arranged to prevent the support pillar 5 from rotating along with the screw 9, meanwhile, when the slide block 13 slides to the bottom end of the chute, the support pillar 5 stops rotating to prevent the screw 9 from falling off from the support pillar 5, the support plate 3 is driven to move upwards by the support pillar 5, when the support plate 3 moves upwards, the universal wheel 6 is far away from the ground, the base 4 is abutted against the ground, meanwhile, the support plate 3 drives the telescopic rod 2 to extend, and the stability of the support plate 3 when the support plate 3 moves is improved by the arrangement of the telescopic, realize the shrink of universal wheel, make the direct and ground contact of base, improve holistic steadiness, prevent that the position from taking place to remove or being blown away by the strong wind.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an ideological and political publicity removes frame, includes base (4), its characterized in that: the device is characterized in that four through holes which are distributed in a rectangular shape are arranged in the base (4), an installation block (7) is inserted in the through holes in a sliding manner, universal wheels (6) are arranged at the lower ends of the installation blocks (7), the lower ends of the universal wheels (6) penetrate through the through holes, a supporting plate (3) is arranged right above the base (4), the upper ends of the installation blocks (7) penetrate through the through holes and are fixedly connected with the lower ends of the supporting plates (3), four slots which are distributed in a rectangular shape are arranged at the lower ends of the supporting plates (3), telescopic rods (2) are fixedly connected with the side walls at the top ends in the slots, the lower ends of the telescopic rods (2) penetrate through the slots and are fixedly connected with the upper ends of the base (4), springs (1) are sleeved on the telescopic rods (2), the two ends of the springs (1) are respectively abutted against the upper ends of the base (4) and the, the support column (5) is arranged in the jack in a sliding and inserting mode, the lower end of the support column (5) penetrates through the jack and is fixedly connected with the upper end of the base (4), a sliding block (13) is fixedly connected onto the outer side wall of the support column (5), a sliding groove corresponding to the sliding block (13) is formed in the inner side wall of the jack, one end, far away from the support column (5), of the sliding block (13) extends into the sliding groove, a screw rod (9) is inserted into the support column (5), the screw rod (9) is in threaded connection with the support column (5), a through hole communicated with the jack is formed in the upper end of the support plate (3), the support column (5) and the through hole are sequentially penetrated through the upper end of the screw rod (9), a bearing is fixedly connected onto the screw rod (9), the outer side wall of the bearing is fixedly connected with the, the equal fixedly connected with dead lever (11) in both sides of publicity board (10), the lower extreme of dead lever (11) and the upper end fixed connection of backup pad (3).

2. The ideological and political publicity moving stand according to claim 1, characterized in that: the side wall of the sliding block (13) is provided with a groove, a ball is arranged in the groove, and the ball is abutted to the inner side wall of the sliding groove.

3. The ideological and political publicity moving stand according to claim 1, characterized in that: a sliding rod (12) is inserted in the sliding block (13) in a sliding mode, and two ends of the sliding rod (12) are fixedly connected with the opposite side walls in the sliding grooves respectively.

4. The ideological and political publicity moving stand according to claim 1, characterized in that: the upper end fixedly connected with a plurality of bracing pieces (8) of base (4), the upper end of bracing piece (8) and the lower extreme fixed connection of publicity board (10).

5. The ideological and political publicity moving stand according to claim 1, characterized in that: the upper end of the screw rod (9) is fixedly connected with a turntable.

6. The ideological and political publicity moving stand according to claim 1, characterized in that: the lower end of the base (4) is fixedly connected with a rubber pad.