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Ideological and political education outdoor bulletin board with circulation structure capable of being driven by hydraulic circulation

A circulation structure and hydraulic circulation technology, applied in the field of bulletin boards, can solve the problems of inconvenient dual-control drive publicity structure, inconvenient hydraulic drive mechanical structure, and large power loss, so as to avoid air pressure leakage, change the rotation angle, and make up for the gap Effect

Pending Publication Date: 2021-11-26
XUZHOU VOCATIONAL COLLEGE OF BIOENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an outdoor publicity column for ideological and political education with a circular structure driven by hydraulic circulation, which solves the problem of large power consumption of the outdoor publicity device for ideological and political knowledge in the above-mentioned background technology and the inconvenient use of hydraulic power. The drive mechanical structure is not convenient for dual-control drive to promote the structure of the problem

Method used

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  • Ideological and political education outdoor bulletin board with circulation structure capable of being driven by hydraulic circulation
  • Ideological and political education outdoor bulletin board with circulation structure capable of being driven by hydraulic circulation
  • Ideological and political education outdoor bulletin board with circulation structure capable of being driven by hydraulic circulation

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Embodiment 1

[0032] Such as figure 1 and figure 2 As shown, this embodiment proposes an outdoor bulletin board for ideological and political education that can be driven by hydraulic circulation, including a billboard frame 1, an auxiliary circulation return mechanism 6 and an auxiliary return mechanism 9, and two sides of the billboard frame 1 are provided. A support plate 2 arranged in parallel, one end of the billboard frame 1 is provided with a diversion groove 4, the end of the diversion groove 4 away from the billboard frame 1 is provided with a water storage tank 5, and the end of the water storage tank 5 far away from the diversion groove 4 is provided with V-shaped rain cover 3, an inner chamber 8 is provided in the bulletin board frame 1, and a diversion frame 7 is arranged in the inner chamber 8, and a main flow groove 10 is provided on the diversion frame 7, and two side grooves 18 are provided for the main flow. The slot 10 is provided with two dials 11 matching the size of ...

Embodiment 2

[0034] The solution in Embodiment 1 will be further introduced in combination with specific working methods below, see the following description for details:

[0035] Such as figure 1 , image 3 , Figure 4 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the auxiliary circulation return mechanism 6 includes a turntable 601, a drive motor 602, a pull rod 603, a limit guide rod 604, a fixed block 605, a support rod 606, Piston block 607, guide slider 608, notch 609, flap 610, rubber sealing ring 611, positioning shaft 612, return spring 613 and stopper 614, the input end of turntable 601 is connected with driving motor 602, and driving motor 602 Fixed on the water storage tank 5 by bolts, a pull rod 603 is provided on the turntable 601, one end of the pull rod 603 is pinned to the turntable 601, and the other end is provided with a limit guide rod 604, and a fixed sleeve 605 is provided outside the limit guide rod 604 , both side...

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Abstract

The invention discloses an ideological and political education outdoor bulletin board with a circulation structure capable of being driven by hydraulic circulation, and relates to the technical field of bulletin boards, in particular to an ideological and political education outdoor bulletin board with a circulation structure capable of being driven by hydraulic circulation. The bulletin board comprises a bulletin board frame, an auxiliary circulation backflow mechanism and an auxiliary backflow mechanism, wherein two parallel supporting plates are arranged on the two sides of the bulletin board frame, a flow guide groove is formed in one end of the bulletin board frame, a water storage groove is formed in the end, away from the bulletin board frame, of the flow guide groove, and a V-shaped rain shade is arranged at the end, away from the flow guide groove, of the water storage groove. The stored water flows along the main circulation groove, so that hydraulic power acts on a shifting wheel, the shifting wheel is fixedly connected with a shaft rod, the shifting wheel and the shaft rod can rotate synchronously, rainwater flows into a through groove, the shaft rod is in transmission with a transmission roller belt through a connecting belt, a transmission roller and a propaganda belt rotate in a rolling mode, so that the propaganda belt can be driven synchronously to rotate, and therefore, the rotating angle of the propaganda belt can be effectively changed.

Description

technical field [0001] The invention relates to the technical field of bulletin boards, in particular to an outdoor bulletin board for ideological and political education that can be driven by a hydraulic cycle. Background technique [0002] Bulletin board is a kind of VI application, which is an effective means of self-promotion for organizations or business units. It is often used in public places such as streets, factories, hotels, etc.; generally stainless steel is used as the frame, tempered glass or endurance board as the panel, aluminum alloy For the ceiling, the panel can be opened to replace the promotional screen. [0003] After searching, in a highly adaptable outdoor propaganda device for ideological and political knowledge for ideological and political education with the patent application number CN112102758A, the invention discloses a highly adaptable outdoor propaganda device for ideological and political knowledge for ideological and political education , be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B1/24G09F11/12E03B3/02F03B13/00
CPCG09B1/24G09F11/12E03B3/02F03B13/00Y02A20/108
Inventor 徐媛媛
Owner XUZHOU VOCATIONAL COLLEGE OF BIOENG
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