CN207852256U - A kind of environmental protection propaganda board - Google Patents

Abstract

The utility model discloses a kind of environmental protection propaganda boards, including pedestal, the inside of the pedestal offers cavity, the top of pedestal is equipped with propaganda board ontology, the bottom surface of propaganda board ontology is fixedly connected there are two symmetrical support column, the bottom end of each support column runs through pedestal and extends to the inside of cavity, and the bottom surface of each support column has been fixedly connected with the first spacing ring.The environmental protection propaganda board, the frictional force between pedestal and bottom surface can effectively be increased, increase whole stability, it avoids causing propaganda board to be toppled over because unexpected in use, the personnel of being easy to use move propaganda board, frictional force of the user of service in mobile propaganda board between hand and handle can effectively be increased, and has certain comfort level, the frictional force between support column and pedestal can effectively be reduced, improve whole using effect, entirety can be adjusted its height according to the height of the personnel of reading, convenient and efficient, disclosure satisfy that the demand of society.

Description

A kind of environmental protection propaganda board

Technical field

The utility model is related to technical field of environment protection equipment, specially a kind of environmental protection propaganda board.

Background technology

Environmental protection referred to as environmental protection, the range that environmental protection is related to is extensively and comprehensive strong, it is related to natural science and society Many fields of science, also its unique research object, environmental protection mode include taking administration, law, economy, science skill Art and civil spontaneous environmental protection organization etc. reasonably utilize natural resources, the pollution and destruction of environment are prevented, in the hope of natural environment Same humanistic environment, economic environment common equilibrium sustainable development, expands the reproduction of useful resources, ensures the development of society.

People are originated from environmental propagada and environmental propagada column to the cognition majority of environmental protection, allow it was recognized that environmental protection Importance, but existing environmental protection is fairly simple with propaganda board common configuration, it is difficult to its height is carried out according to the height of the personnel of reading It adjusts, cannot be satisfied the demand of society.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of environmental protection propaganda board, solves existing environmental protection and uses Propaganda board is difficult to the problem of being adjusted to its height according to the height of the personnel of reading, cannot be satisfied social demand.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of environmental protection propaganda board, including pedestal, The inside of the pedestal offers cavity, and the top of the pedestal is equipped with propaganda board ontology, and the bottom surface of the propaganda board ontology is solid There are two symmetrical support column, the bottom end of each support column runs through pedestal and extends to the inside of cavity for fixed connection, The bottom surface of each support column has been fixedly connected with the first spacing ring, and the outer surface of each support column is arranged with cunning The bottom surface of ring, each slip ring is fixedly connected with the upper surface of pedestal, and the middle part of the base upper surface, which is fixed, to be inlaid with Bearing, is equipped with fixed plate between two support columns, and the bottom surface of the fixed plate is fixedly connected with clockwise and anticlockwise motor, it is described just The output end of reversion motor is fixedly connected with threaded rod, and the bottom end of the threaded rod runs through bearing and extends to the inside of cavity, The outer surface of the threaded rod is arranged with loop coil, and the inner ring of the loop coil and the outer surface thread of threaded rod connect, the loop coil Outer surface be fixedly connected there are two symmetrical fixed block, the upper surface of each fixed block is fixed with the inner roof wall of cavity Connection.

Preferably, four edges of the base end face have been fixedly connected with rubber cushion, and the bottom surface of each rubber cushion is equal Offer anti-skid chequer.

Preferably, the left and right sides of the pedestal have been fixedly connected with handle, and the outer surface of each handle is solid Surely it is connected with non-slip mat.

Preferably, the upper surface of the pedestal is opened up there are two symmetrical through-hole, and the bottom end of two support columns is divided Two through-holes and the inside of cavity Guan Chuan not be extended to.

Preferably, the bottom surface of the threaded rod is fixedly connected with the second spacing ring, and the diameter value of second spacing ring is big In the diameter value of threaded rod.

Preferably, the upper surface of the propaganda board ontology is fixedly connected with plate of taking shelter from rain, and the size in the board bottom face of taking shelter from rain is big In the size of propaganda board body upper surface.

(3) advantageous effect

The utility model provides a kind of environmental protection propaganda board, has following advantageous effect：

(1) the environmental protection propaganda board offers anti-skid chequer by the bottom surface of the setting of rubber cushion, and rubber cushion, can be effective Increase the frictional force between pedestal and bottom surface, increase whole stability, avoids leading to propaganda board because unexpected in use Topple over, by the setting of handle, the personnel of being easy to use move propaganda board, can be effective by the setting of non-slip mat Increase frictional force of the user of service in mobile propaganda board between hand and handle, and have certain comfort level, passes through the second limit The setting of position ring can effectively avoid threaded rod from causing to take off from the inner ring of loop coil because unexpected, influence whole normal use, lead to The setting for plate of taking shelter from rain is crossed, can effectively avoid rainwater from being directly dropped in the appearance of propaganda board ontology, and can be row in the rainy day People takes shelter from rain, and overall utility is stronger.

(2) the environmental protection propaganda board passes through the setting of support column, support plate, threaded rod and loop coil, the work of clockwise and anticlockwise motor It is convenient and efficient with the lower lift adjustment that can be realized to propaganda board ontology, by the setting of through-hole, it can effectively reduce support column Frictional force between pedestal improves whole using effect, enable its entirety according to the height of the personnel of reading to its height into Row is adjusted, convenient and efficient, disclosure satisfy that the demand of society.

Description of the drawings

Fig. 1 is the utility model pedestal sectional view；

Fig. 2 is the utility model pedestal front view.

In figure：1 pedestal, 2 cavitys, 3 fixed blocks, 4 bearings, 5 second spacing rings, 6 threaded rods, 7 loop coils, 8 first spacing rings, 9 rubber cushions, 10 through-holes, 11 propaganda board ontologies, 12 take shelter from rain plate, 13 clockwise and anticlockwise motors, 14 support plates, 15 support columns, 16 slip rings, 17 Hand, 18 non-slip mats.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of environmental protection propaganda board, including pedestal 1, bottom Four edges of 1 bottom surface of seat have been fixedly connected with rubber cushion 9, and the bottom surface of each rubber cushion 9 offers anti-skid chequer, can be effective Increase the frictional force between pedestal 1 and bottom surface, increase whole stability, avoids leading to propaganda board because unexpected in use To topple over, the left and right sides of pedestal 1 have been fixedly connected with handle 17, and the personnel of being easy to use move propaganda board, and every one or two The outer surface of hand 17 has been fixedly connected with non-slip mat 18, can effectively increase user of service hand and handle in mobile propaganda board Frictional force between 17, and have certain comfort level, the inside of pedestal 1 offers cavity 2, and the top of pedestal 1 is equipped with publicity Column ontology 11, the upper surface of propaganda board ontology 11 are fixedly connected with plate 12 of taking shelter from rain, and the size for 12 bottom surface of plate of taking shelter from rain is more than propaganda board The size of 11 upper surface of ontology can effectively avoid rainwater from being directly dropped in the appearance of propaganda board ontology 11, and can be in rain It takes shelter from rain for pedestrian, and overall utility is stronger, and the bottom surface of propaganda board ontology 11 is fixedly connected there are two symmetrical support column 15, The upper surface of pedestal 1 is opened up there are two symmetrical through-hole 10, and the bottom end of two support columns 15 extends through two through-holes 10 simultaneously The inside of cavity 2 is extended to, the frictional force between support column 15 and pedestal 1 can be effectively reduced, improves whole using effect, often The bottom end of a support column 15 runs through pedestal 1 and extends to the inside of cavity 2, and the bottom surface of each support column 15 has been fixedly connected with The outer surface of first spacing ring 8, each support column 15 is arranged with slip ring 16, and the bottom surface of each slip ring 16 is upper with pedestal 1 Surface is fixedly connected, and the middle part of 1 upper surface of pedestal, which is fixed, is inlaid with bearing 4, and fixed plate 14 is equipped between two support columns 15, Gu The bottom surface of fixed board 14 is fixedly connected with clockwise and anticlockwise motor 13, and the output end of clockwise and anticlockwise motor 13 is fixedly connected with threaded rod 6, screw thread The bottom end of bar 6 runs through bearing 4 and extends to the inside of cavity 2, and the outer surface of threaded rod 6 is arranged with loop coil 7, the inner ring of loop coil 7 It is connect with the outer surface thread of threaded rod 6, the outer surface of loop coil 7 is fixedly connected with that there are two symmetrical fixed block 3, each fixed blocks 3 upper surface is fixedly connected with the inner roof wall of cavity 2, and the bottom surface of threaded rod 6 is fixedly connected with the second spacing ring 5, the second limit The diameter value of position ring 5 is more than the diameter value of threaded rod 6, and threaded rod 6 can effectively be avoided to cause to take off from the inner ring of loop coil 7 because unexpected , influence whole normal use.

Operation principle：Clockwise and anticlockwise motor 13 is electrically connected with mobile power first, clockwise and anticlockwise motor 13 drives screw thread Bar 6 rotates, and the effect through loop coil 7 enables clockwise and anticlockwise motor 13 to carry out lift adjustment, and then clockwise and anticlockwise motor 13 pushes support Plate 14 is adjusted, and support plate 14 drives support column 15 to be adjusted, make the propaganda board ontology 11 that the top of support column 15 is arranged into Row lift adjustment.

In conclusion the environmental protection propaganda board, anti-skid chequer, energy are offered by the bottom surface of the setting of rubber cushion 9, and rubber cushion 9 The enough effective frictional force increased between pedestal 1 and bottom surface, increases whole stability, avoids leading because unexpected in use Propaganda board is caused to topple over, by the setting of handle 17, the personnel of being easy to use move propaganda board, pass through setting for non-slip mat 18 It sets, can effectively increase frictional force of the user of service in mobile propaganda board between hand and handle 17, and have certain relax Appropriateness can effectively avoid threaded rod 6 from leading to, shadow de- from the inner ring of loop coil 7 because unexpected by the setting of the second spacing ring 5 Ringing whole normal use can effectively avoid rainwater from being directly dropped in propaganda board ontology 11 by the setting for plate 12 of taking shelter from rain Appearance, and can take shelter from rain for pedestrian in the rainy day, overall utility is stronger, passes through support column 15, support plate 14,6 and of threaded rod The setting of loop coil 7 can realize the lift adjustment to propaganda board ontology 11 under the action of clockwise and anticlockwise motor 13, convenient and efficient, lead to The setting of through-hole 10 is crossed, the frictional force between support column 15 and pedestal 1 can be effectively reduced, whole using effect is improved, solves Existing environmental protection with propaganda board is difficult to that its height is adjusted according to the height of the personnel of reading, cannot be satisfied asking for social demand Topic.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of environmental protection propaganda board, including pedestal (1), it is characterised in that：The inside of the pedestal (1) offers cavity (2), The top of the pedestal (1) is equipped with propaganda board ontology (11), and the bottom surface of the propaganda board ontology (11) is fixedly connected with that there are two phases The bottom end of symmetrical support column (15), each support column (15) runs through pedestal (1) and extends to the inside of cavity (2), The bottom surface of each support column (15) has been fixedly connected with the first spacing ring (8), the outer surface of each support column (15) It is arranged with slip ring (16), the bottom surface of each slip ring (16) is fixedly connected with the upper surface of pedestal (1), the pedestal (1) middle part of upper surface, which is fixed, is inlaid with bearing (4), and fixed plate (14) is equipped between two support columns (15), described solid The bottom surface of fixed board (14) is fixedly connected with clockwise and anticlockwise motor (13), and the output end of the clockwise and anticlockwise motor (13) is fixedly connected with spiral shell The bottom end of rasp bar (6), the threaded rod (6) runs through bearing (4) and extends to the inside of cavity (2), outside the threaded rod (6) Surface is arranged with loop coil (7), and the inner ring of the loop coil (7) is connect with the outer surface thread of threaded rod (6), the loop coil (7) Outer surface is fixedly connected there are two symmetrical fixed block (3), and the upper surface of each fixed block (3) is interior with cavity (2) Roof is fixedly connected.

2. a kind of environmental protection propaganda board according to claim 1, it is characterised in that：Four sides of pedestal (1) bottom surface Rubber cushion (9) is fixedly connected at angle, the bottom surface of each rubber cushion (9) offers anti-skid chequer.

3. a kind of environmental protection propaganda board according to claim 1, it is characterised in that：The left and right sides of the pedestal (1) It is fixedly connected with handle (17), the outer surface of each handle (17) has been fixedly connected with non-slip mat (18).

4. a kind of environmental protection propaganda board according to claim 1, it is characterised in that：The upper surface of the pedestal (1) opens up There are two symmetrical through-holes (10), and the bottom end of two support columns (15) extends through two through-holes (10) and extends to sky The inside of chamber (2).

5. a kind of environmental protection propaganda board according to claim 1, it is characterised in that：The bottom surface of the threaded rod (6) is fixed It is connected with the second spacing ring (5), the diameter value of second spacing ring (5) is more than the diameter value of threaded rod (6).

6. a kind of environmental protection propaganda board according to claim 1, it is characterised in that：The upper table of the propaganda board ontology (11) Face is fixedly connected with plate of taking shelter from rain (12), and the size of plate of taking shelter from rain (12) bottom surface is more than the big of propaganda board ontology (11) upper surface It is small.