Sports Humanities Multifunctional Bulletin Board
A multi-functional, bulletin board technology, applied in the direction of signs, display devices, instruments, etc., can solve the problems of discoloration, damage, bulletin board storage, etc., to achieve the effect of convenient storage and display, and reduce damage
Active Publication Date: 2021-09-07
枣庄职业学院
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Problems solved by technology
[0002] In the process of information publicity and dissemination for sports humanities majors, the bulletin board is an indispensable device for displaying some sports humanities knowledge. In the past, bulletin boards were mostly fixed outdoors, and it was impossible to choose different locations. When not in use, the bulletin board cannot be put away in time, and the posters are prone to discoloration and damage when exposed to the outside for a long time, which needs to be improved urgently
Method used
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Embodiment Construction
[0021] The present invention will be further described below in conjunction with the accompanying drawings.
[0022] see as Figure 1-Figure 3 As shown, the technical solution adopted in this specific embodiment is: it comprises a base plate 1 and a universal wheel 2; the four corners at the bottom of the base plate 1 are provided with a universal wheel 2 through the rotation of the wheel seat, and the universal wheel 2 adopts Roller with self-braking function; it also includes drive motor 12, internal threaded pipe 13, screw 9, synchronous wheel 10, synchronous belt 11, adjustment rod 5, driving rod 7, first rotating shaft 6, second rotating shaft 8, support plate 14. Support rods 3 and display boards 4; the front and rear sides of the upper part of the bottom plate 1 are symmetrically and vertically fixedly welded with support rods 3, and five display boards are arranged in sequence from top to bottom between the support rods 3 on the front and rear sides 4. The side walls ...
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The sports and humanities multifunctional bulletin board, the present invention relates to the technical field of bulletin boards, the front and rear sides of the upper part of the bottom plate are symmetrically and vertically fixed with support rods, and several display boards are sequentially arranged between the support rods on the front and rear sides from top to bottom, Several adjustment rods are symmetrically arranged on the front and rear sides of several display boards, and several adjustment rods on the same side are arranged in pairs, and the intersections are hinged through the No. 1 rotating shaft; There is a screw for rotation; the bottom end of the screw on the front side is fixedly connected with the output end of the drive motor after rotating through the bottom plate through the bearing; the upper end of the screw is inserted into the middle of the internal thread pipe through thread rotation; The lower end is set on the No. 2 rotating shaft through the bearing rotation sleeve, which can move the device as a whole to any place to be displayed. At the same time, it is convenient to unfold and store the display board. When the device is not in use, it effectively avoids the display of sports and humanities Page damage.
Description
technical field [0001] The invention relates to the technical field of bulletin boards, in particular to a sports humanities multifunctional bulletin board. Background technique [0002] In the process of information publicity and dissemination for sports humanities majors, the bulletin board is an indispensable device for displaying some sports humanities knowledge. In the past, bulletin boards were mostly fixed outdoors, and it was impossible to choose different locations. When not in use, the bulletin board cannot be put away in time, and the posters are prone to discoloration and damage when exposed to the outside for a long time, which needs to be improved urgently. Contents of the invention [0003] The object of the present invention is to aim at the defects and insufficiencies of the prior art, to provide a sports and humanities multifunctional bulletin board with simple structure, reasonable design and convenient use, which can move the whole device to any place t...
Claims
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IPC IPC(8): G09F15/00
CPCG09F15/0006G09F15/0062
Inventor 曹广礼冯钰珺于晓丽张赛郑璐梁艳玲
Owner 枣庄职业学院