CN211371791U - A extend platform that is arranged in portable outdoor propaganda equipment of ideological and political education - Google Patents
A extend platform that is arranged in portable outdoor propaganda equipment of ideological and political education Download PDFInfo
- Publication number
- CN211371791U CN211371791U CN201921220306.2U CN201921220306U CN211371791U CN 211371791 U CN211371791 U CN 211371791U CN 201921220306 U CN201921220306 U CN 201921220306U CN 211371791 U CN211371791 U CN 211371791U
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- CN
- China
- Prior art keywords
- ideological
- political education
- display board
- propaganda equipment
- outdoor propaganda
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an extension platform used in movable outdoor propaganda equipment for ideological and political education, which comprises a base, wherein a multi-stage hydraulic cylinder is arranged on the base, a piston rod of the multi-stage hydraulic cylinder is connected with a top plate, the top plate is hinged with one end of a connecting rod, the other end of the connecting rod is hinged at the side end of a display board, and the display board is movably connected with a stand column at the upper end of the base through a pin shaft; the roof lower extreme is provided with spacing seat in the show board outside, be provided with the promotion pneumatic cylinder that is used for promoting the show board on the spacing seat, the roof upper end is provided with the protection shield. The utility model aims at providing an extend platform that is arranged in portable ideological and political education outdoor propaganda equipment can make the show board level or upright according to the requirement to convenient storage, removal.
Description
Technical Field
The utility model relates to a propaganda equipment field specifically is a extend platform that is arranged in portable ideological and political education outdoor propaganda equipment.
Background
In order to publicize the policy and simultaneously carry out ideological and political education on the masses, the policy and the publicity slogan need to be displayed, in order to improve the effect, the content needing to be publicized is displayed by an LED display screen and is movably displayed by utilizing a mobile platform such as an automobile; however, the existing propaganda equipment is fixed on the side surface of the mobile platform or is arranged at the upper end of the mobile platform; when the propaganda equipment is fixed on the side surface, the propaganda equipment is difficult to separate from the mobile platform and is inconvenient to watch; when propaganda equipment is put on moving platform upper end, can increase moving platform's height, when moving platform changes the removal, can increase the potential safety hazard, inconvenient accomodating simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above problem, provide an extend platform that is arranged in portable ideological and political education outdoor propaganda equipment, according to the requirement, can make the show board level or upright to convenient storage, removal.
In order to realize the above purpose, the utility model adopts the technical scheme that: the display screen display device comprises a base, wherein a multi-stage hydraulic cylinder is arranged on the base, a piston rod of the multi-stage hydraulic cylinder is connected with a top plate, the top plate is hinged with one end of a connecting rod, the other end of the connecting rod is hinged with the side end of a display board, a display screen can be embedded on the outer side of the display board so as to facilitate outdoor propaganda and the replacement of propaganda contents, and the display board is movably connected with an upright post at the upper end of the base through; the roof lower extreme is provided with spacing seat in the show board outside, be provided with the promotion pneumatic cylinder on the spacing seat, when the show board is upright and need set level, promote the pneumatic cylinder and can promote the show board, make its upset descend in order to follow the roof, the roof upper end is provided with the protection shield.
Furthermore, a configuration block is arranged on the inner side of the display board.
Furthermore, the show board side is provided with the spout, be provided with the sliding block with spout looks adaptation in the spout, the sliding block stretches out the spout and is articulated with the connecting rod.
Further, the sliding groove is T-shaped.
Furthermore, an auxiliary jacking plate is sleeved on a piston rod of the multi-stage hydraulic cylinder, and when the piston rod of the multi-stage hydraulic cylinder jacks up the jacking plate, the auxiliary jacking plate rises along with the jacking plate to support the display plate to enable the display plate to be upright.
Furthermore, the two display boards are symmetrically arranged, so that more people can read the propaganda content conveniently.
The utility model has the advantages that: when not needing to propagate, the show board is set level, reduces overall height, and convenient the removal, when needing to propagate, multistage pneumatic cylinder promotes the roof and rises for the show board upset is in order to propagate.
1. The side end of the display board is provided with a sliding chute, and when the display board is upright, the connecting rod and the top board can properly descend so as to reduce the height of the top board and improve the safety.
2. When the display board is in a horizontal state, the auxiliary jacking board is positioned below the display board, and when the top board ascends, the auxiliary jacking board can support the display board so as to help the display board to move better in the early period of overturning.
Drawings
Fig. 1 is a schematic view of a horizontal state structure of a display board.
Fig. 2 is a structural diagram illustrating the upright state of the display board.
FIG. 3 is a schematic view of slider mounting.
The text labels in the figures are represented as: 1. a base; 2. a multi-stage hydraulic cylinder; 3. a top plate; 4. a connecting rod; 5. a display board; 6. a column; 7. a limiting seat; 8. pushing the hydraulic cylinder; 9. a protection plate; 10. a configuration block; 11. a chute; 12. a slider; 13. and (4) auxiliary jacking plates.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-3, the specific structure of the present invention is: the display device comprises a base 1, wherein a multi-stage hydraulic cylinder 2 is arranged on the base 1, the multi-stage hydraulic cylinder 2 is utilized instead of a common hydraulic cylinder to reduce the height of the base 1, a piston rod of the multi-stage hydraulic cylinder 2 is connected with a top plate 3, the top plate 3 is hinged with one end of a connecting rod 4, the other end of the connecting rod 4 is hinged with the side end of a display board 5, and the display board 5 is movably connected with a stand column 6 at the upper end of the base 1 through a pin shaft; the lower extreme of roof 3 is provided with spacing seat 7 in the show board 5 outside, spacing seat 7 downwardly extending can be used to the height that the restriction roof 3 descends on the one hand, and on the other hand also reaches the function of protection show board 5, be provided with the promotion pneumatic cylinder 8 that is used for promoting show board 5 on the spacing seat 7, 3 upper ends of roof are provided with protection shield 9.
Preferably, the inside of the display board 5 is provided with a configuration block 10 to facilitate the display board 5 to be smoothly turned to the horizontal.
Preferably, a sliding groove 11 is arranged at the side end of the display board 5, a sliding block 12 matched with the sliding groove 11 is arranged in the sliding groove 11, and the sliding block 12 extends out of the sliding groove 11 and is hinged with the connecting rod 4; after show board 5 stands vertically, multistage pneumatic cylinder descends certain height for sliding block 12 descends along spout 11, reduces the height of roof 3, with better protection show board 5 simultaneously of improvement security.
Preferably, the sliding groove 11 is T-shaped to improve the stability of the connection.
Preferably, the piston rod of the multi-stage hydraulic cylinder 2 is sleeved with an auxiliary jacking plate 13 to help the display plate 5 to move better in the early stage of overturning.
Preferably, two display boards 5 are symmetrically arranged to allow more people to read the contents on the display board.
The concrete during operation: when propaganda is not needed and the display board 5 is moved, the display board is laid flat so as to reduce the overall height and facilitate movement; when the display board is moved to a specified position such as a square, the multi-stage hydraulic cylinder 2 pushes the top plate 3 to ascend, and the display board 5 is overturned to be in an upright state under the traction of the connecting rod 4; propaganda is accomplished, and promotion pneumatic cylinder 8 promotes show board 5 upper end and overturns to the inboard of base 1 to make show board 5 can follow the decline of roof 3 and return to the level.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (6)
1. The extension platform for the mobile outdoor propaganda equipment for ideological and political education comprises a base (1) and is characterized in that a multi-stage hydraulic cylinder (2) is arranged on the base (1), a piston rod of the multi-stage hydraulic cylinder (2) is connected with a top plate (3), the top plate (3) is hinged with one end of a connecting rod (4), the other end of the connecting rod (4) is hinged at the side end of a display board (5), and the display board (5) is movably connected with a stand column (6) at the upper end of the base (1) through a pin shaft; roof (3) lower extreme is provided with spacing seat (7) in show board (5) outside, be provided with on spacing seat (7) and be used for promoting the promotion pneumatic cylinder (8) of show board (5), roof (3) upper end is provided with protection shield (9).
2. An expansion platform for use in mobile outdoor propaganda equipment for ideological and political education according to claim 1, characterized in that the inside of the display board (5) is provided with a configuration block (10).
3. The extension platform for the outdoor propaganda equipment of mobile ideological and political education as claimed in claim 1, wherein the side end of the display board (5) is provided with a sliding groove (11), a sliding block (12) matched with the sliding groove (11) is arranged in the sliding groove (11), and the sliding block (12) extends out of the sliding groove (11) and is hinged with the connecting rod (4).
4. An expansion platform for use in a mobile outdoor propaganda equipment for ideological and political education according to claim 3, wherein the chute (11) is T-shaped.
5. The extension platform for the outdoor propaganda equipment of mobile ideological and political education as claimed in claim 1, wherein the piston rod of the multi-stage hydraulic cylinder (2) is sleeved with an auxiliary jacking plate (13).
6. An expansion platform for use in mobile outdoor propaganda equipment for ideological and political education according to any one of claims 1-5, characterized in that the display board (5) is symmetrically arranged in two blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220306.2U CN211371791U (en) | 2019-07-31 | 2019-07-31 | A extend platform that is arranged in portable outdoor propaganda equipment of ideological and political education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921220306.2U CN211371791U (en) | 2019-07-31 | 2019-07-31 | A extend platform that is arranged in portable outdoor propaganda equipment of ideological and political education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211371791U true CN211371791U (en) | 2020-08-28 |
Family
ID=72150971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921220306.2U Expired - Fee Related CN211371791U (en) | 2019-07-31 | 2019-07-31 | A extend platform that is arranged in portable outdoor propaganda equipment of ideological and political education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211371791U (en) |
-
2019
- 2019-07-31 CN CN201921220306.2U patent/CN211371791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20210731 |