CN210325140U

CN210325140U - News spreading device for rural area

Info

Publication number: CN210325140U
Application number: CN201921919259.0U
Authority: CN
Inventors: 张临涛
Original assignee: Yulin Normal University
Current assignee: Yulin Normal University
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-04-14
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a technical field of news propagation device, and a rural news propagation device that uses is disclosed, which comprises a supporting column, the last fixed surface of support column is connected with the box, the middle part fixedly connected with driving motor of box inner bottom lateral wall, the first bevel gear of driving motor's the first bevel gear of output fixedly connected with, the left side of box inner bottom lateral wall is rotated and is connected with first pivot, second bevel gear has been cup jointed to the bottom of first pivot. This device is propagated with news in rural area, through the second pivot, square groove, fixed snap ring, the protective housing, the draw-in groove, the cooperation of screw and nut, be convenient for install and fix loudspeaker, loudspeaker's stability has been guaranteed, staff's work efficiency has been improved, driving motor, first bevel gear, second bevel gear, snap ring and fixed plate cooperation, be convenient for carry out the position to loudspeaker and adjust, prevent that loudspeaker from blockking and shortening the distance of propagating by the building, loudspeaker propagation information's coverage has been improved.

Description

News spreading device for rural area

Technical Field

The utility model relates to a news dissemination technical field specifically is a device is disseminated to rural news.

Background

With the development of society, most rural areas gradually step into an informatization stage, but compared with some remote rural areas, due to environmental factors, the latest news information is difficult to be known by villages in time, and the news spreading modes in the current market are more, such as mobile phones, digital televisions, computers and other electronic equipment, but for laggard rural areas, the electronic equipment does not have the conditions for possessing the electronic equipment, and in mountainous areas, the electronic equipment cannot receive signals, so that the information cannot be spread in time, and therefore, the news spreading device for rural areas is invented; the rural news spreading device is a device for spreading news information; the news spreading device for rural areas in the prior art is not convenient to install, the working efficiency of workers is reduced, the direction cannot be adjusted, and the coverage range of spreading information is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rural news dissemination device that uses has solved prior art's rural news dissemination device installation inconvenient, has reduced staff's work efficiency, can not adjust the position, has reduced the coverage's of information problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a news spreading device for rural areas comprises a supporting column, wherein the upper surface of the supporting column is fixedly connected with a box body, the middle part of the inner bottom side wall of the box body is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a first bevel gear, the left side of the inner bottom side wall of the box body is rotatably connected with a first rotating shaft, the bottom end of the first rotating shaft is sleeved with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the left side of the inner bottom side wall of the box body is fixedly connected with a snap ring, the outer surface of the first rotating shaft is sleeved with the inner wall of the snap ring, the lower surface of the first rotating shaft is fixedly connected with a fixed plate, the lower surface of the fixed plate is provided with a square groove, the inner part of the square groove is rotatably connected with a second, the utility model discloses a rain-proof awning, including box upper surface, draw-in groove, surface of draw-in groove, the surface of draw-in groove and fixed snap ring's inner wall joint, the surface threaded connection of screw has the nut, the equal fixedly connected with bracing piece in both sides around the left of box upper surface, the last fixed surface of bracing piece is connected with weather enclosure, the below of box is provided with the protective housing, the inside left side of protective housing is provided with loudspeaker, the draw-in groove has all been seted up to the left and right sides of protective housing surface, the surface of draw.

Preferably, the inner wall of the fixed snap ring is provided with a rubber gasket, and the rotation angle of the fixed snap ring is between fifteen degrees and ninety degrees.

Preferably, the number of the clamping grooves is two, and the width of the two groups of clamping grooves is matched with the width of the fixed clamping ring.

Preferably, the rainproof shed is made of polycarbonate materials, and the outer surface of the rainproof shed is provided with the UV curing type coating.

Preferably, the extension end of the bottom of the fixing clamping ring is provided with a threaded hole, and the threaded end of the screw penetrates through the threaded hole and is in threaded connection with the nut.

Preferably, the shape of the mesh of the dust cover is a honeycomb grid, and the aperture of the mesh of the dust cover is seven hundred micrometers.

(III) advantageous effects

Compared with the prior art, the utility model provides a rural news dissemination device possesses following beneficial effect:

1. this device is propagated with news in rural area, through the second pivot, square groove, fixed snap ring, the protective housing, the draw-in groove, the cooperation of screw and nut, be convenient for install and fix loudspeaker, loudspeaker's stability has been guaranteed, staff's work efficiency has been improved, driving motor, first bevel gear, second bevel gear, snap ring and fixed plate cooperation, be convenient for carry out the position to loudspeaker and adjust, prevent that loudspeaker from blockking and shortening the distance of propagating by the building, loudspeaker propagation information's coverage has been improved.

2. This news propagation device is used in rural area through the cooperation of bracing piece and weather enclosure, has realized the rain-proof function of loudspeaker, and in the rainwater got into loudspeaker when preventing to rain, the circuit in the loudspeaker soaked, caused the short circuit, guaranteed loudspeaker ability normal work, the design of dust cover has realized the dustproof function to loudspeaker, prevents that loudspeaker during operation from producing static, adsorbs the dust, has guaranteed the dustproof effect of loudspeaker.

Drawings

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

FIG. 2 is a schematic sectional view of the top view structure of the present invention;

FIG. 3 is a schematic structural view of the mounting assembly of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a support pillar; 2. a box body; 3. a drive motor; 4. a first bevel gear; 5. a second bevel gear; 6. a first rotating shaft; 7. a snap ring; 8. a fixing plate; 9. a square groove; 10. a second rotating shaft; 11. fixing the snap ring; 12. a screw; 13. a nut; 14. a support bar; 15. a rain-proof shed; 16. a protective shell; 17. a horn; 18. a card slot; 19. a dust cover; 20. and (7) a wire outlet hole.

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. 1-4, the present invention provides a technical solution: a news spreading device for rural areas comprises a supporting column 1, wherein the upper surface of the supporting column 1 is fixedly connected with a box body 2, the middle part of the inner bottom side wall of the box body 2 is fixedly connected with a driving motor 3, the output end of the driving motor 3 is fixedly connected with a first bevel gear 4, the left side of the inner bottom side wall of the box body 2 is rotatably connected with a first rotating shaft 6, the bottom end of the first rotating shaft 6 is sleeved with a second bevel gear 5, the second bevel gear 5 is meshed with the first bevel gear 4, the left side of the inner bottom side wall of the box body 2 is fixedly connected with a clamping ring 7, the outer surface of the first rotating shaft 6 is sleeved with the inner wall of the clamping ring 7, the lower surface of the first rotating shaft 6 is fixedly connected with a fixing plate 8, the driving motor 3, the first bevel gear 4, the second bevel gear 5, the clamping ring 7 and the fixing plate 8 are, square groove 9 has been seted up to the lower surface of fixed plate 8, the inside rotation of square groove 9 is connected with second pivot 10, fixed snap ring 11 has been cup jointed to the surface of second pivot 10, the extension end of fixed snap ring 11 bottom is pegged graft there is screw 12, the surface threaded connection of screw 12 has nut 13, equal fixedly connected with bracing piece 14 in both sides around the left of box 2 upper surface, the last fixed surface of bracing piece 14 is connected with weather enclosure 15, cooperation through bracing piece 14 and weather enclosure 15, loudspeaker 17's rain-proof function has been realized, rainwater gets into loudspeaker 17 in the time of preventing raining, soak the circuit in loudspeaker 17, cause the short circuit, guarantee loudspeaker 17 and can normally work, box 2's below is provided with protective housing 16, the inside left side of protective housing 16 is provided with loudspeaker 17, draw-in groove 18 has all been seted up to the left and right sides of protective housing 16 surface, through second, Fixed snap ring 11, the protective housing 16, draw-in groove 18, the cooperation of screw 12 and nut 13, be convenient for install and fix loudspeaker 17, loudspeaker 17's stability has been guaranteed, staff's work efficiency has been improved, draw-in groove 18's surface and fixed snap ring 11's inner wall joint, protective housing 16's left surface fixedly connected with dust cover 19, dust cover 19's design, the dustproof function to loudspeaker 17 has been realized, prevent that loudspeaker 17 during operation from producing static, adsorb the dust, loudspeaker 17's dustproof effect has been guaranteed, wire hole 20 has been seted up at the top of protective housing 16 right flank.

The utility model discloses in order to make the staff more convenient when installation and dismantlement to be provided with the rubber gasket at the inner wall of fixed snap ring 11, the turned angle of fixed snap ring 11 is between fifteen degrees to ninety degrees, makes things convenient for protective housing 16 to be quicker when installation and dismantlement.

The utility model discloses in order to make the better fixed of protective housing 16, consequently the quantity of draw-in groove 18 is two sets of, and the width of two sets of draw-in grooves 18 and the width looks adaptation of fixed snap ring 11 are convenient to press from both sides tight protective housing 16, make protective housing 16 be difficult for sliding, the loudspeaker 17's of being convenient for fixed.

The utility model discloses in order to realize loudspeaker 17's rain-proof function, consequently weather enclosure 15 is by polycarbonate material preparation, and weather enclosure 15's surface is provided with UV solidification type coating, blocks the rainwater to loudspeaker 17 when having guaranteed to rain, the effect that can normally work.

The utility model discloses in order to make the better installation of protective housing 16 and fixed to the extension end bottom fixed snap ring 11 is provided with the screw hole, and the screw end of screw 12 passes the screw hole and with nut 13 threaded connection, the convenience presss from both sides tightly protective housing 16.

The utility model discloses in order to realize loudspeaker 17's dustproof function, consequently the shape of 19 meshs of dust cover is cellular net, and the aperture of 19 meshs of dust cover is seven hundred microns, and when less aperture can make loudspeaker 17 work produce static, be difficult for inhaling the dust.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the loudspeaker 17 is used, the nut 13 is rotated, the nut 13 is unscrewed from the screw 12, the fixed clamping rings 11 are pulled towards two sides, the protective shell 16 is placed, the fixed clamping rings 11 are pulled inwards, the inner walls of the fixed clamping rings 11 are clamped in the clamping grooves 18, the nut 13 is rotated, the nut 13 is screwed with the screw 12, the loudspeaker 17 is installed and fixed, the driving motor 3 is controlled to be started, the output end of the driving motor 3 rotates to drive the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 to rotate, the second bevel gear 5 rotates to drive the first rotating shaft 6 to rotate, the first rotating shaft 6 rotates to drive the fixed plate 8 to rotate, the fixed plate 8 rotates to drive the protective shell 16 to rotate, the protective shell 16 rotates to drive the loudspeaker 17 to rotate, the azimuth adjustment of the loudspeaker 17 is completed, static electricity is generated when the loudspeaker 17 works, dust is adsorbed, and the dust can be effectively prevented from entering, when raining, through blockking of weather enclosure 15, effectually prevent that the rainwater from getting into loudspeaker 17 in, causing the short circuit.

To sum up, this device is propagated with news in rural area, through second pivot 10, square groove 9, fixed snap ring 11, protective housing 16, draw-in groove 18, the cooperation of screw 12 and nut 13, be convenient for install and fix loudspeaker 17, loudspeaker 17's stability has been guaranteed, staff's work efficiency has been improved, driving motor 3, first bevel gear 4, second bevel gear 5, snap ring 7 and the cooperation of fixed plate 8, be convenient for carry out the position to loudspeaker 17 and adjust, prevent that loudspeaker 17 from blockking and shortening the distance of propagating by the building, loudspeaker 17 information's coverage has been improved.

This device is propagated with news in rural area, through the cooperation of bracing piece 14 and weather enclosure 15, realized loudspeaker 17's rain-proof function, in rainwater got into loudspeaker 17 when preventing to rain, the circuit to loudspeaker 17 in soaks, causes the short circuit, guarantees loudspeaker 17 ability normal work, and the design of dust cover 19 has realized the dustproof function to loudspeaker 17, prevents that loudspeaker 17 during operation from producing static, adsorbs the dust, has guaranteed loudspeaker 17's dustproof effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a news dissemination device is used in rural area, includes support column (1), its characterized in that: the upper surface of the supporting column (1) is fixedly connected with a box body (2), the middle part of the inner bottom side wall of the box body (2) is fixedly connected with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a first bevel gear (4), the left side of the inner bottom side wall of the box body (2) is rotatably connected with a first rotating shaft (6), the bottom end of the first rotating shaft (6) is sleeved with a second bevel gear (5), the second bevel gear (5) is meshed with the first bevel gear (4), the left side of the inner bottom side wall of the box body (2) is fixedly connected with a clamping ring (7), the outer surface of the first rotating shaft (6) is sleeved with the inner wall of the clamping ring (7), the lower surface of the first rotating shaft (6) is fixedly connected with a fixing plate (8), the lower surface of the fixing plate (8) is provided with a square groove (9), a fixed snap ring (11) is sleeved on the outer surface of the second rotating shaft (10), a screw (12) is inserted into the extending end of the bottom of the fixed snap ring (11), the outer surface of the screw (12) is in threaded connection with a nut (13), the front side and the rear side of the left side of the upper surface of the box body (2) are fixedly connected with supporting rods (14), the upper surface of the supporting rod (14) is fixedly connected with a rain-proof shed (15), a protective shell (16) is arranged below the box body (2), a loudspeaker (17) is arranged on the left side in the protective shell (16), clamping grooves (18) are formed in the left side and the right side of the outer surface of the protective shell (16), the outer surface of the clamping groove (18) is clamped with the inner wall of the fixed clamping ring (11), the left side face of the protective shell (16) is fixedly connected with a dust cover (19), and the top of the right side face of the protective shell (16) is provided with a wire outlet hole (20).

2. The apparatus for spreading news in rural areas according to claim 1, wherein: the inner wall of the fixed clamping ring (11) is provided with a rubber gasket, and the rotation angle of the fixed clamping ring (11) is fifteen degrees to ninety degrees.

3. The apparatus for spreading news in rural areas according to claim 1, wherein: the number of the clamping grooves (18) is two, and the width of the two groups of clamping grooves (18) is matched with the width of the fixed clamping ring (11).

4. The apparatus for spreading news in rural areas according to claim 1, wherein: the rainproof shed (15) is made of polycarbonate materials, and the outer surface of the rainproof shed (15) is provided with a UV curing coating.

5. The apparatus for spreading news in rural areas according to claim 1, wherein: the extension end of the bottom of the fixed clamping ring (11) is provided with a threaded hole, and the threaded end of the screw (12) penetrates through the threaded hole and is in threaded connection with the nut (13).

6. The apparatus for spreading news in rural areas according to claim 1, wherein: the shape of the meshes of the dust cover (19) is a honeycomb grid, and the aperture of the meshes of the dust cover (19) is seven hundred micrometers.