CN214847499U

CN214847499U - Education propaganda device

Info

Publication number: CN214847499U
Application number: CN202121198644.8U
Authority: CN
Inventors: 彭平; 王圣; 侯显华
Original assignee: Hubei Puniu Education Co ltd
Current assignee: Hubei Puniu Education Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-23
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses an education propaganda device relates to propaganda device technical field, including propaganda device main part, the bottom fixed mounting of propaganda device main part has the base, the positive fixed mounting of propaganda device main part has static dustproof mechanism, the bottom surface of base is provided with stabilizing mean, static dustproof mechanism is including isolated cover shell. The utility model discloses an electrostatic adsorption dish and siliceous piece cooperation, collect the electrostatic particle of device release, utilize to lead and send silicon post and electrode terminal to lead static to the dust collecting plate, adsorb the dust in unison, reduce the dust adsorption capacity on the device screen, the electrostatic particle who has avoided the loss is attached to the surface of device, can adsorb the dust granule of suspension in the air, the teaching effect of propaganda device has greatly been influenced, the problem of a large amount of manpower and materials of waste is needed in the clearance in later stage, the self-cleaning ability of device has been improved, the availability factor of device has been ensured.

Description

Education propaganda device

Technical Field

The utility model relates to a propaganda device relates to propaganda device technical field, concretely relates to education propaganda device.

Background

As is well known, education is a social science for studying education phenomena, education problems and their laws, which is widely used in human life, and reveals general education laws by studying education phenomena and education problems, and the education includes education principles, courses and teaching theory, education history, comparative education and quality education, wherein the quality education is an education primarily aimed at comprehensively improving the basic quality of a person, and is based on respecting the principal and active spirits of the person, paying attention to developing the intelligent potential of the person, and paying attention to forming the sound personality of the person as the fundamental characteristics, so that the education is very necessary for the quality education culture of students, and thus, the propaganda device is widely applied to the education.

The following problems exist in the prior art:

1. when the existing education propaganda device is used, because the device can generate electrostatic particles, the dissipated electrostatic particles are attached to the surface of the device and can adsorb dust particles suspended in the air, the teaching effect of the propaganda device is greatly influenced, and a large amount of manpower and material resources are wasted in later cleaning, so that the use efficiency of the device is reduced, and the use cost is increased;

2. most teaching device is when using because its self stability is relatively poor, if adopt external stabilising arrangement to fix for the use of device is comparatively loaded down with trivial details, leads to the utilization efficiency reduction of device, problem that the practicality reduces.

SUMMERY OF THE UTILITY MODEL

The utility model provides an educational propaganda device, one of which aims to have the capability of collecting and adsorbing dust by static electricity, solves the problem that dissipated static particles are attached to the surface of the device and can adsorb dust particles suspended in air, greatly influences the teaching effect of the propaganda device, and the problem that a large amount of manpower and material resources are wasted in later cleaning; wherein another kind of purpose is because device self stability is relatively poor in order to solve, if adopt external stabilising arrangement to fix for the comparatively loaded down with trivial details problem of use of device, stability and utilization efficiency's when reaching the improvement device and using effect.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an education propaganda device, includes propaganda device main part, the bottom fixed mounting of propaganda device main part has the base, the positive fixed mounting of propaganda device main part has static dustproof mechanism, the bottom surface of base is provided with stabilizing mean.

The electrostatic dustproof mechanism comprises an isolation casing, the outer surface of the isolation casing is fixedly connected with the front surface of the propaganda device main body, and an electrostatic adsorption disc is arranged inside the isolation casing.

Stabilizing mean is including the lagging, the bottom surface of lagging is provided with the sucking disc, the top fixed mounting of sucking disc has the fore-set, the top of fore-set extend to the inside of lagging and with the inner wall swing joint of lagging.

The utility model discloses technical scheme's further improvement lies in: fixedly connected with leads silicon post on the inner wall of electrostatic adsorption dish, the one end of leading and sending silicon post extends to the outside of isolated cover shell and is connected with the external fixed surface of propaganda device main part, the other end of leading and sending silicon post extends to the outside of isolated cover shell and fixedly connected with electrode terminal.

By adopting the technical scheme, the electrostatic adsorption disc, the conducting silicon column and the electrode terminal in the scheme are matched together to collect electrostatic particles.

The utility model discloses technical scheme's further improvement lies in: the electrostatic adsorption plate is uniformly distributed on the outer surface of the silicon guiding and conveying column, a bottom of the electrostatic adsorption plate is fixedly connected with a silicon block, the bottom surface of the electrode terminal is fixedly connected with the outer surface of the isolation sleeve plate, and one end of the electrode terminal is fixedly connected with a dust collecting plate.

By adopting the technical scheme, the electrostatic adsorption disc, the guide silicon column, the electrode terminal and the dust collecting plate in the scheme are matched together, and the collected electrostatic particles are utilized to adsorb the suspended dust.

The utility model discloses technical scheme's further improvement lies in: the internal surface bottom fixedly connected with regulating plate of lagging, the bottom surface of regulating plate and the top fixed connection of fore-set, the top fixedly connected with magnetic pole piece of regulating plate, the inner chamber side top fixedly connected with locating plate of lagging, the bottom surface of locating plate is provided with the magnetic pole strip that corresponds with the magnetic pole piece.

The utility model discloses technical scheme's further improvement lies in: fixedly connected with rubber bag ball on the internal surface of sucking disc, rubber bag ball evenly distributed is on the internal surface of sucking disc, the convection current chamber has been seted up to the inside of rubber bag ball, the bottom surface fixed mounting of lagging has the spacing fender that sets up between the sucking disc.

By adopting the technical scheme, the sucking disc, the rubber sac ball, the convection cavity and the limiting block in the scheme are matched together, so that the stability of the device in use is ensured.

The utility model discloses technical scheme's further improvement lies in: the electrostatic adsorption device is characterized in that an electrostatic collection substrate is fixedly connected to the inner surface of the electrostatic adsorption disc, the electrostatic collection substrate is uniformly distributed on the inner surface of the electrostatic adsorption disc, and electrostatic adsorption needles are arranged on the outer surface of the electrostatic collection substrate.

The utility model discloses technical scheme's further improvement lies in: one end of the electrostatic adsorption needle extends to the inside of the electrostatic collection substrate and is fixedly connected with the inner wall of the electrostatic collection substrate, a conduction plate is fixedly connected to the inner side of the electrostatic collection substrate, and the adjacent electrostatic collection substrates are connected through the conduction plate.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an education propaganda device, adopt the electrostatic adsorption dish, lead and send the silicon post, electrode terminals, cooperation between dust collecting plate and the siliceous piece, through electrostatic adsorption dish and the cooperation of siliceous piece, collect the electrostatic particle of device release, utilize to lead and send silicon post and electrode terminals to lead static to dust collecting plate, adsorb in unison the dust, reduce the dust adsorption capacity on the device screen, the electrostatic particle who has avoided the loss is attached to the surface of device, can adsorb the dust granule of suspension in the air, the teaching effect of propaganda device has greatly been influenced, the problem of extravagant a large amount of manpower and materials of clearance in later stage needs, the self-cleaning ability of device has been improved, the availability factor of device has been ensured.

2. The utility model provides an education propaganda device, adopt the sucking disc, the fore-set, the regulating plate, the magnetic pole piece, the cooperation between rubber bag ball and the convection current chamber, through the sucking disc with place the extrusion force that the face contact produced, it promotes regulating plate and magnetic pole piece removal to drive the fore-set, cooperation magnetic pole piece like pole interelectrode repulsion force, increase the decurrent resultant force of device, again by the air convection in rubber bag ball pressurized deformation and the convection current chamber, stability when ensureing the device use, avoided because device self stability is relatively poor, if adopt external stabilising arrangement to fix, make the comparatively loaded down with trivial details problem of use of device, the utilization efficiency of device has been improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective sectional view of the electrostatic dust-proof mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of the structural electrostatic chuck of the present invention;

fig. 4 is a schematic perspective sectional view of the structure stabilizing mechanism of the present invention;

FIG. 5 is a schematic cross-sectional view of the structural sucker of the present invention;

fig. 6 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a propaganda device main body; 2. a base;

3. an electrostatic dust prevention mechanism; 31. an electrostatic chuck; 311. a static electricity collection substrate; 312. an electrostatic adsorption needle; 313. a conduction plate; 314. a siliceous mass;

32. guiding and conveying the silicon column; 33. an electrode terminal; 34. a dust collecting plate;

4. a stabilizing mechanism; 41. a suction cup; 411. a rubber bladder ball; 412. a convection chamber;

42. a limiting gear; 43. a top pillar; 44. an adjusting plate; 441. a magnetic pole block.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-6, the utility model provides an educational propaganda device, which comprises a propaganda device main body 1, a base 2 is fixedly arranged at the bottom of the propaganda device main body 1, a static dustproof mechanism 3 is fixedly arranged at the front of the propaganda device main body 1, a stabilizing mechanism 4 is arranged at the bottom surface of the base 2, the static dustproof mechanism 3 comprises an isolation casing, the outer surface of the isolation casing is fixedly connected with the front of the propaganda device main body 1, a static adsorption disc 31 is arranged inside the isolation casing, the stabilizing mechanism 4 comprises a casing plate, a suction disc 41 is arranged at the bottom surface of the casing plate, a top post 43 is fixedly arranged at the top of the suction disc 41, the top end of the top post 43 extends to the inside of the casing plate and is movably connected with the inner wall of the casing plate, a guiding silicon post 32 is fixedly connected with the inner wall of the static adsorption disc 31, one end of the guiding silicon post 32 extends to the outside of the isolation casing plate and is fixedly connected with the outer surface of the propaganda device main body 1, the other end of the guiding silicon column 32 extends to the outside of the isolation casing and is fixedly connected with an electrode terminal 33, the electrostatic adsorption discs 31 are uniformly distributed on the outer surface of the guiding silicon column 32, the bottom of the electrostatic adsorption discs 31 is fixedly connected with a silicon block 314, the bottom surfaces of the electrode terminals 33 are fixedly connected with the outer surface of the isolation casing plate, and one end of the electrode terminals 33 is fixedly connected with a dust collecting plate 34.

In this embodiment, electrostatic adsorption dish 31 and lead and send silicon post 32 cooperation with the electrostatic particle who escapes in will propaganda device main part 1, adsorb and store, through the cooperation of leading and sending silicon post 32 and electrode terminal 33, carry electrostatic particle to dust collecting plate 34 on, carry out unified absorption to the dust, reduce the dust adsorption capacity on the device screen, improve the availability factor of device, ensure the self-cleaning ability of device.

Example 2

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom end of the inner surface of the sleeve plate is fixedly connected with an adjusting plate 44, the bottom surface of the adjusting plate 44 is fixedly connected with the top of the top column 43, the top of the adjusting plate 44 is fixedly connected with a magnetic pole block 441, the top end of the inner cavity side of the sleeve plate is fixedly connected with a positioning plate, the bottom surface of the positioning plate is provided with a magnetic pole strip corresponding to the magnetic pole block 441, rubber bladder balls 411 are fixedly connected to the inner surface of the suction disc 41, the rubber bladder balls 411 are uniformly distributed on the inner surface of the suction disc 41, a convection cavity 412 is formed inside the rubber bladder balls 411, and the bottom surface of the sleeve plate is fixedly provided with a limiting baffle 42 arranged between the suction disc 41.

In this embodiment, through sucking disc 41 and the contact of placing between the face for rubber bag ball 411 pressurized deformation strengthens the frictional force between device and plane, and the cooperation is simultaneously carried out the convection current of air to the convection current chamber 412, and the stationarity of guarantee device utilizes sucking disc 41 pressurized drive fore-set 43 to promote regulating plate 44 and magnetic pole piece 441 to move, and the repulsion between rethread magnetic pole piece 441 and the magnetic pole strip improves the stability of device.

Example 3

As shown in fig. 1-6, on the basis of embodiment 1, the utility model provides a technical solution: preferably, an electrostatic collecting substrate 311 is fixedly connected to an inner surface of the electrostatic chuck 31, the electrostatic collecting substrate 311 is uniformly distributed on the inner surface of the electrostatic chuck 31, an electrostatic suction needle 312 is disposed on an outer surface of the electrostatic collecting substrate 311, one end of the electrostatic suction needle 312 extends into the electrostatic collecting substrate 311 and is fixedly connected to an inner wall of the electrostatic collecting substrate 311, a conduction plate 313 is fixedly connected to an inner side of the electrostatic collecting substrate 311, and adjacent electrostatic collecting substrates 311 are connected through the conduction plate 313.

In the embodiment, the static collecting substrate 311 cooperates with the electrostatic adsorption needle 312 to collect static electricity, so as to increase the collecting efficiency of static electricity, and the static electricity collected on the static collecting substrate 311 is guided to the silicon guiding columns 32 through the conduction plate 313, so as to improve the processing efficiency of static electricity, ensure the collecting efficiency of suspended dust particles on the dust collecting plate 34, and further improve the utilization efficiency of the device.

The working principle of the educational propaganda apparatus will be described in detail below.

As shown in fig. 1-6, when using, firstly, the device is placed on a plane, then the gravity of the device is utilized to make the suction cup 41 contact with the rubber bladder ball 411 to make the rubber bladder ball 411 deform under pressure, so as to enhance the friction force between the device and the plane, further improve the stability of the device, then the device is started, the electrostatic particles generated during the operation of the device are guided to the electrostatic adsorption disk 31 by utilizing the electrostatic collection substrate 311 and the electrostatic adsorption needle 312, and then guided to the electrode terminal 33 by the guide silicon column 32, and are uniformly distributed by matching with the dust collection plate 34, so as to adsorb the suspended dust particles in the air, thereby ensuring the neatness and the aesthetic property of the device.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an education propaganda device, includes propaganda device main part (1), the bottom fixed mounting of propaganda device main part (1) has base (2), its characterized in that: the front surface of the propaganda device main body (1) is fixedly provided with an electrostatic dustproof mechanism (3), and the bottom surface of the base (2) is provided with a stabilizing mechanism (4);

the electrostatic dustproof mechanism (3) comprises an isolation casing, the outer surface of the isolation casing is fixedly connected with the front surface of the propaganda device main body (1), and an electrostatic adsorption disc (31) is arranged in the isolation casing;

stabilizing mean (4) is including the lagging, the bottom surface of lagging is provided with sucking disc (41), the top fixed mounting of sucking disc (41) has fore-set (43), the top of fore-set (43) extend to the inside of lagging and with the inner wall swing joint of lagging.

2. An educational propaganda apparatus according to claim 1, wherein: fixedly connected with leads silicon post (32) on the inner wall of electrostatic adsorption dish (31), the one end of leading silicon post (32) extend to the outside of isolated cover case and with the surface fixed connection of propaganda device main part (1), the other end of leading silicon post (32) extends to the outside of isolated cover case and fixedly connected with electrode terminal (33).

3. An educational propaganda apparatus according to claim 2, wherein: the electrostatic adsorption plate (31) is uniformly distributed on the outer surface of the silicon guiding and conveying column (32), the bottom of the electrostatic adsorption plate (31) is fixedly connected with a silicon block (314), the bottom surface of the electrode terminal (33) is fixedly connected with the outer surface of the isolation sleeve plate, and one end of the electrode terminal (33) is fixedly connected with a dust collecting plate (34).

4. An educational propaganda apparatus according to claim 1, wherein: the magnetic pole sleeve is characterized in that an adjusting plate (44) is fixedly connected to the bottom end of the inner surface of the sleeve plate, the bottom surface of the adjusting plate (44) is fixedly connected with the top of the top column (43), a magnetic pole block (441) is fixedly connected to the top of the adjusting plate (44), a positioning plate is fixedly connected to the top end of the inner cavity side surface of the sleeve plate, and a magnetic pole strip corresponding to the magnetic pole block (441) is arranged on the bottom surface of the positioning plate.

5. An educational propaganda apparatus according to claim 1, wherein: fixedly connected with rubber bag ball (411) on the internal surface of sucking disc (41), rubber bag ball (411) evenly distributed is on the internal surface of sucking disc (41), convection chamber (412) have been seted up to the inside of rubber bag ball (411), the bottom surface fixed mounting of lagging has spacing fender (42) of setting between sucking disc (41).

6. An educational propaganda apparatus according to claim 1, wherein: the electrostatic adsorption disc is characterized in that an electrostatic collection substrate (311) is fixedly connected to the inner surface of the electrostatic adsorption disc (31), the electrostatic collection substrate (311) is uniformly distributed on the inner surface of the electrostatic adsorption disc (31), and electrostatic adsorption needles (312) are arranged on the outer surface of the electrostatic collection substrate (311).

7. An educational propaganda apparatus according to claim 6, wherein: one end of the electrostatic adsorption needle (312) extends to the inside of the electrostatic collection substrate (311) and is fixedly connected with the inner wall of the electrostatic collection substrate (311), a conduction plate (313) is fixedly connected to the inner side of the electrostatic collection substrate (311), and the adjacent electrostatic collection substrates (311) are connected through the conduction plate (313).