CN216749232U - Science popularization propaganda is with rain-proof publicity column - Google Patents
Science popularization propaganda is with rain-proof publicity column Download PDFInfo
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- CN216749232U CN216749232U CN202122958014.2U CN202122958014U CN216749232U CN 216749232 U CN216749232 U CN 216749232U CN 202122958014 U CN202122958014 U CN 202122958014U CN 216749232 U CN216749232 U CN 216749232U
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Abstract
The utility model discloses a science popularization is with rain-proof publicity column, the on-line screen storage device comprises a base, the equal fixedly connected with stopper in both sides at base inner chamber top, the bottom of two stoppers is provided with adjusts the seat, adjust the first motor of fixedly connected with between the top of seat inner chamber and the bottom, the equal first threaded rod of fixedly connected with of output of first motor both sides. The utility model discloses a set up the base, the stopper, adjust the seat, first motor, first threaded rod, first thread bush, the regulating wheel, remove the wheel, the supporting shoe, the fixed plate, the weather shield, the extension board, move the shell, the spacing groove, spacing, remove the frame, the slot, the bolt, the fixed block, the equipment box, the second motor, the second threaded rod, regulating plate and connecting block, the problem of current science popularization propaganda with rain-proof publicity column usable floor area unadjustable and inconvenient removal has been solved, this science popularization propaganda is with rain-proof publicity column, possess the advantage that usable floor area is adjustable and convenient to remove.
Description
Technical Field
The utility model relates to a publicity column technical field specifically is a science popularization propaganda is with rain-proof publicity column.
Background
Science popularization education is that to develop science and technology popularization education, and science popularization is scientific and technology popularization, need use the publicity column at present in science popularization propaganda, and traditional outdoor publicity column need set up the weather shield, but the publicity column that has now mostly can not increase usable floor area, can only put up publicity material on fixed area, and most publicity columns only can use at fixed position simultaneously, and is inconvenient to remove, has reduced the practicality of publicity column for science popularization propaganda.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a science popularization propaganda is with rain-proof publicity column possesses the advantage that usable floor area is adjustable and convenient to be removed, has solved the current science popularization propaganda with rain-proof publicity column usable floor area can not be adjusted and inconvenient problem of removing.
In order to achieve the above purpose, the utility model provides a following technical scheme: a rain-proof publicity column for popular science publicity comprises a base, wherein two sides of the top of an inner cavity of the base are fixedly connected with limiting blocks, the bottoms of the two limiting blocks are provided with adjusting seats, a first motor is fixedly connected between the top and the bottom of the inner cavity of the adjusting seat, output ends of two sides of the first motor are fixedly connected with a first threaded rod, the surface of the first threaded rod is sleeved with a first threaded sleeve, the top of the first threaded sleeve is fixedly connected with an adjusting wheel, the top of the adjusting wheel penetrates through the top of the adjusting seat, the bottom of the adjusting seat is fixedly connected with a moving wheel, the bottom of the moving wheel penetrates through the bottom of the base, the bottom of the base is fixedly connected with a supporting block, the top of the base is provided with a fixed plate, the top of the fixed plate is fixedly connected with a rain baffle, and two sides of an inner cavity of the rain baffle are provided with extending plates, one side opposite to the two extending plates penetrates to the outer side of the rain baffle, the two sides of the base are both provided with moving shells, the top and the bottom of the two sides of the base are both provided with limit grooves, the inner cavity of the limit grooves is provided with a limit frame, one side of the limit frame is fixedly connected with the moving shells, the inner cavity of the moving shells is provided with a moving frame, one side of the moving frame is provided with slots, the top of the opposite side of the two moving shells is provided with bolts, the opposite side of the two bolts penetrates through the moving shells and extends to the inner cavity of the slots, the top of the moving frame penetrates through the moving shells and is fixedly connected with the extending plates, the top and the bottom of the inner cavity of the fixed plate are both fixedly connected with fixed blocks, an equipment box is fixedly connected between the two fixed blocks, the inner wall of the equipment box is fixedly connected with a second motor, and the output ends of the two sides of the second motor are both fixedly connected with a second threaded rod, the one end that the second motor was kept away from to the second threaded rod runs through to the outside of equipment box and overlaps and be equipped with the regulating plate, and two opposite one sides of regulating plate all run through to the outside of fixed plate and fixedly connected with connecting block, one side and removal frame fixed connection of regulating plate are kept away from to the connecting block.
Preferably, one end of the first threaded rod, which is far away from the first motor, is movably connected with the inner wall of the adjusting seat through a first bearing, and threads on the surfaces of the two first threaded rods are opposite.
Preferably, the surface of the second threaded rod is movably connected with the equipment box through a second bearing, the surface of the second threaded rod is connected with the adjusting plate through threads, and the threads on the surfaces of the two second threaded rods are opposite.
Preferably, the top and the bottom of the adjusting plate are both fixedly connected with sliding blocks, and sliding grooves are formed in the top and the bottom of the inner cavity of the fixing plate.
Preferably, the limiting block is trapezoidal in shape, and the top of the adjusting wheel is in contact with the top of the inner cavity of the base.
Preferably, the bottom of base is seted up with the through-hole that removes the wheel cooperation and use, the bottom fixedly connected with limiting plate of removal frame.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the base, the stopper, adjust the seat, first motor, first threaded rod, first thread bush, the regulating wheel, remove the wheel, the supporting shoe, the fixed plate, the weather shield, the extension board, remove the shell, the spacing groove, spacing, remove the frame, the slot, the bolt, the fixed block, the equipment box, the second motor, the second threaded rod, regulating plate and connecting block, solved current science popularization propaganda with rain-proof publicity column usable floor area can not adjust and inconvenient problem of removing, this science popularization propaganda with rain-proof publicity column possesses the adjustable and convenient advantage that removes of usable floor area.
2. The utility model discloses a wheel is removed in the setting, the removal of whole publicity column of can being convenient for, through setting up the stopper, the use of regulating wheel of can being convenient for, through setting up weather shield and extension board, can play the effect of keeping off the rain, through setting up the supporting shoe, can play the effect of supporting the base, through setting up spacing groove and spacing, can improve the stability of moving the shell, through setting up the slot, the use of the bolt of can being convenient for, through setting up slider and spout, the removal of the regulating plate of can being convenient for, through setting up the limiting plate, can avoid removing the frame and break away from moving the shell.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a limiting block; 3. an adjusting seat; 4. a first motor; 5. a first threaded rod; 6. a first threaded sleeve; 7. an adjustment wheel; 8. a moving wheel; 9. a support block; 10. a fixing plate; 11. a rain shield; 12. an extension plate; 13. moving the shell; 14. a limiting groove; 15. a limiting frame; 16. a movable frame; 17. a slot; 18. a bolt; 19. a fixed block; 20. an equipment box; 21. a second motor; 22. a second threaded rod; 23. an adjusting plate; 24. and (4) connecting the blocks.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a rain-proof propaganda column for science popularization propaganda comprises a base 1, wherein both sides of the top of the inner cavity of the base 1 are fixedly connected with limit blocks 2, the bottoms of the two limit blocks 2 are provided with adjusting seats 3, a first motor 4 is fixedly connected between the top and the bottom of the inner cavity of the adjusting seat 3, output ends of both sides of the first motor 4 are fixedly connected with first threaded rods 5, the surface of each first threaded rod 5 is sleeved with a first threaded sleeve 6, the top of each first threaded sleeve 6 is fixedly connected with an adjusting wheel 7, the top of each adjusting wheel 7 penetrates through the top of the adjusting seat 3, the bottom of each adjusting seat 3 is fixedly connected with a moving wheel 8, the bottom of each moving wheel 8 penetrates through the bottom of the base 1, the bottom of the base 1 is fixedly connected with a support block 9, the top of the base 1 is provided with a fixed plate 10, the top of the fixed plate 10 is fixedly connected with a rain shield 11, and extension plates 12 are arranged on both sides of the inner cavity of the rain shield 11, opposite sides of the two extending plates 12 are all penetrated to the outer side of the rain baffle 11, two sides of the base 1 are respectively provided with a movable shell 13, the top and the bottom of two sides of the base 1 are respectively provided with a limiting groove 14, an inner cavity of the limiting groove 14 is provided with a limiting frame 15, one side of the limiting frame 15 is fixedly connected with the movable shell 13, an inner cavity of the movable shell 13 is provided with a movable frame 16, one side of the movable frame 16 is provided with a slot 17, the top of the opposite side of the two movable shells 13 is respectively provided with a bolt 18, the opposite side of the two bolts 18 is respectively penetrated through the movable shell 13 and extends to the inner cavity of the slot 17, the top of the movable frame 16 is penetrated through the movable shell 13 and is fixedly connected with the extending plates 12, the top and the bottom of the inner cavity of the fixed plate 10 are both fixedly connected with fixed blocks 19, an equipment box 20 is fixedly connected between the two fixed blocks 19, the inner wall of the equipment box 20 is fixedly connected with a second motor 21, output ends of both sides of the second motor 21 are both fixedly connected with a second threaded rod 22, one end of the second threaded rod 22, which is far away from the second motor 21, penetrates through the outer side of the equipment box 20 and is sleeved with an adjusting plate 23, one opposite sides of the two adjusting plates 23 penetrate through the outer side of the fixing plate 10 and is fixedly connected with a connecting block 24, one side of the connecting block 24, which is far away from the adjusting plate 23, is fixedly connected with the moving frame 16, one end of the first threaded rod 5, which is far away from the first motor 4, is movably connected with the inner wall of the adjusting seat 3 through a first bearing, the threads on the surfaces of the two first threaded rods 5 are opposite, the surface of the second threaded rod 22 is movably connected with the equipment box 20 through a second bearing, the surface of the second threaded rod 22 is connected with the adjusting plate 23 through threads, the threads on the surfaces of the two second threaded rods 22 are opposite, sliding blocks are fixedly connected with the top and the bottom of the adjusting plate 23, sliding grooves are formed in the top and the bottom of an inner cavity of the fixing plate 10, the limiting block 2 is trapezoidal, the top of the adjusting wheel 7 is contacted with the top of the inner cavity of the base 1, the bottom of base 1 is seted up with the through-hole that uses with removing the wheel 8 cooperation, the bottom fixedly connected with limiting plate of removal frame 16, remove wheel 8 through setting up, can be convenient for the removal of whole publicity column, through setting up stopper 2, can be convenient for the use of regulating wheel 7, through setting up weather shield 11 and extension plate 12, can play the effect of keeping off the rain, through setting up supporting shoe 9, can play the effect of supporting base 1, through setting up spacing groove 14 and spacing frame 15, can improve the stability of removal shell 13, through setting up slot 17, can be convenient for the use of bolt 18, through setting up slider and spout, can be convenient for the removal of regulating plate 23, through setting up the limiting plate, can avoid removing frame 16 and break away from removing shell 13, through setting up base 1, stopper 2, regulating seat 3, first motor 4, first threaded rod 5, first thread bush 6, Regulating wheel 7, remove wheel 8, supporting shoe 9, fixed plate 10, weather shield 11, extension board 12, remove shell 13, spacing groove 14, spacing 15, remove frame 16, slot 17, bolt 18, fixed block 19, equipment box 20, second motor 21, second threaded rod 22, regulating plate 23 and connecting block 24, the problem of current science popularization propaganda with rain-proof publicity column usable floor area unadjustable and inconvenient removal has been solved, this science popularization propaganda is with rain-proof publicity column, possess the advantage that usable floor area is adjustable and convenient the removal.
When the portable propaganda board is used, a user controls the first motor 4 to operate to drive the first threaded rod 5 to rotate, the first threaded rod 5 rotates to drive the two adjusting wheels 7 to be away from each other through the cooperation of the first threaded sleeve 6, the adjusting wheels 7 move gradually downwards through the cooperation of the limiting block 2, the adjusting wheels 7 can drive the moving wheels 8 to move downwards through the cooperation of the adjusting seat 3 until the bottom of the moving wheels 8 is positioned below the supporting block 9, at the moment, the whole propaganda board can be moved through the cooperation of the moving wheels 8, after the moving wheels move to a required position, the first motor 4 is controlled to operate to drive the first threaded rod 5 to rotate reversely, the first threaded rod 5 rotates reversely to drive the two adjusting wheels 7 to move towards the middle through the cooperation of the first threaded sleeve 6, the supporting of the adjusting wheels 7 by the limiting block 2 is removed, at the moment, the supporting block 9 can move downwards to be close to the ground due to the action of gravity until the supporting block is tightly attached, and when the height of the fixing plate 10 needs to be adjusted, the bolt 18 is rotated to remove the fixing of the movable frame 16, then the height of the fixed plate 10 can be adjusted, after the adjustment is finished, the bolt 18 is reversed to be inserted into the slot 17, when the use area needs to be adjusted, the second motor 21 is controlled to operate to drive the second threaded rod 22 to rotate, the second threaded rod 22 rotates to drive the two adjusting plates 23 to be away from each other, meanwhile, the two extending plates 12 can be further away from each other, and the rain shielding range is enlarged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a science popularization propaganda is with rain-proof publicity column, includes base (1), its characterized in that: the novel adjustable screw driver is characterized in that both sides of the top of an inner cavity of the base (1) are fixedly connected with limit blocks (2), the bottoms of the two limit blocks (2) are provided with adjusting seats (3), a first motor (4) is fixedly connected between the top and the bottom of the inner cavity of the adjusting seat (3), output ends of both sides of the first motor (4) are fixedly connected with first threaded rods (5), a first threaded sleeve (6) is sleeved on the surface of each first threaded rod (5), the top of each first threaded sleeve (6) is fixedly connected with an adjusting wheel (7), the top of each adjusting wheel (7) penetrates through the top of the adjusting seat (3), the bottom of the adjusting seat (3) is fixedly connected with a moving wheel (8), the bottom of each moving wheel (8) penetrates through the bottom of the base (1), the bottom of the base (1) is fixedly connected with a support block (9), and the top of the base (1) is provided with a fixing plate (10), the top of the fixed plate (10) is fixedly connected with a rain baffle (11), two sides of the inner cavity of the rain baffle (11) are respectively provided with an extension plate (12), one opposite side of the two extension plates (12) is penetrated to the outer side of the rain baffle (11), two sides of the base (1) are respectively provided with a movable shell (13), the top and the bottom of two sides of the base (1) are respectively provided with a limit groove (14), the inner cavity of the limit groove (14) is provided with a limit frame (15), one side of the limit frame (15) is fixedly connected with the movable shell (13), the inner cavity of the movable shell (13) is provided with a movable frame (16), one side of the movable frame (16) is provided with a slot (17), the top of one opposite side of the two movable shells (13) is respectively provided with a bolt (18), one opposite side of the two bolts (18) is penetrated through the movable shell (13) and extends to the inner cavity of the slot (17), remove the top of frame (16) and run through and remove shell (13) and with extension board (12) fixed connection, the top and the equal fixedly connected with fixed block (19) in bottom of fixed plate (10) inner chamber, fixedly connected with equipment box (20) between two fixed blocks (19), the inner wall fixedly connected with second motor (21) of equipment box (20), the equal fixedly connected with second threaded rod (22) of output of second motor (21) both sides, the one end that second motor (21) were kept away from in second threaded rod (22) runs through to the outside of equipment box (20) and the cover is equipped with regulating plate (23), and the outside and the fixedly connected with connecting block (24) of fixed plate (10) are all run through to one side that two regulating plate (23) are opposite, one side that regulating plate (23) were kept away from in connecting block (24) with remove frame (16) fixed connection.
2. The rainproof bulletin board for popular science propaganda according to claim 1, wherein: one end of the first threaded rod (5) far away from the first motor (4) is movably connected with the inner wall of the adjusting seat (3) through a first bearing, and the threads on the surfaces of the two first threaded rods (5) are opposite.
3. The rainproof bulletin board for popular science propaganda according to claim 1, wherein: the surface of the second threaded rod (22) is movably connected with the equipment box (20) through a second bearing, the surface of the second threaded rod (22) is connected with the adjusting plate (23) through threads, and the threads on the surfaces of the two second threaded rods (22) are opposite.
4. The rainproof bulletin board for popular science propaganda according to claim 1, wherein: the top and the bottom of regulating plate (23) are both fixedly connected with sliding blocks, and the top and the bottom of the inner cavity of fixing plate (10) are both provided with sliding grooves.
5. The rainproof bulletin board for popular science propaganda according to claim 1, wherein: the limiting block (2) is trapezoidal in shape, and the top of the adjusting wheel (7) is in contact with the top of the inner cavity of the base (1).
6. The rainproof bulletin board for popular science propaganda according to claim 1, wherein: the bottom of base (1) is seted up with the through-hole that removes wheel (8) cooperation and use, the bottom fixedly connected with limiting plate of removal frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122958014.2U CN216749232U (en) | 2021-11-26 | 2021-11-26 | Science popularization propaganda is with rain-proof publicity column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122958014.2U CN216749232U (en) | 2021-11-26 | 2021-11-26 | Science popularization propaganda is with rain-proof publicity column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216749232U true CN216749232U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122958014.2U Active CN216749232U (en) | 2021-11-26 | 2021-11-26 | Science popularization propaganda is with rain-proof publicity column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216749232U (en) |
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2021
- 2021-11-26 CN CN202122958014.2U patent/CN216749232U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221206 Address after: No. 32, Changle Road, Yuyang District, Yulin, Shaanxi 719053 (opposite Xingyuan Primary School) Patentee after: Yulin Minghui Culture Media Co.,Ltd. Address before: Room 1103, building 6, splendor century garden, No. 81, Zhongshan Avenue East, Huangpu District, Guangzhou, Guangdong 510000 Patentee before: Zhang Zhenhua |
|
| TR01 | Transfer of patent right |