CN216817555U

CN216817555U - Air defense alarm for civil air defense engineering with wireless remote control function

Info

Publication number: CN216817555U
Application number: CN202122638341.XU
Authority: CN
Inventors: 陈三都
Original assignee: Individual
Current assignee: Shandong People's Air Defense Architectural Design Institute Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-06-24
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses an air defense alarm for civil air defense engineering, which has a wireless remote control function and comprises a protective box, wherein the inner cavity of the protective box is fixedly connected with a driving motor, and the output shaft of the driving motor is fixedly connected with a threaded rod. According to the utility model, through the matching of the driving motor, the threaded rod, the threaded pipe, the mounting plate, the double-shaft motor, the transmission mechanism, the rotating shaft, the driving gear, the fixing box, the tooth plate and the baffle plate, when the air-defense warning device is required to be used, the output shaft of the double-shaft motor drives the rotating shaft to rotate through the main bevel gear and the auxiliary bevel gear, the rotating shaft drives the baffle plate to move towards two sides through the driving gear and the tooth plate, the output shaft of the driving motor drives the mounting plate to move upwards through the threaded rod and the threaded pipe, when the air-defense warning device is not used, the air-defense warning device body is protected by the protection box, the air-defense warning device is prevented from being easily damaged in severe environment, the effect of long service life is achieved, and the problem of short service life of the existing device is solved.

Description

Air defense alarm for civil air defense engineering with wireless remote control function

Technical Field

The utility model relates to the technical field of civil air defense engineering, in particular to an air defense alarm for civil air defense engineering with a wireless remote control function.

Background

When a disaster happens, the air defense alarm is started to alarm and remind citizens to enter the civil air defense industry or make action and protection preparation as soon as possible, the air defense alarm plays a vital role in the process, when the disaster happens, the motor drives the mechanical part to give a whistle to warn nearby personnel, the existing air defense alarm does not have a protection structure, is easy to damage in a severe environment and prolongs the service life of the existing air defense alarm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air defense alarm for civil air defense engineering, which has the advantage of long service life and solves the problem of short service life of the existing device.

In order to achieve the purpose, the utility model provides the following technical scheme: an air defense alarm for civil air defense engineering with a wireless remote control function comprises a protective box, wherein a driving motor is fixedly connected with an inner cavity of the protective box, a threaded rod is fixedly connected with an output shaft of the driving motor, a threaded pipe is in threaded connection with the surface of the threaded rod, a mounting plate is fixedly connected with the top of the threaded pipe, an air defense alarm body is arranged at the top of the mounting plate, a cabinet is fixedly connected with the top of the back of the protective box, a double-shaft motor is fixedly connected with the inner cavity of the cabinet, a transmission mechanism is fixedly connected with an output shaft of the double-shaft motor and comprises a main bevel gear and a secondary bevel gear, a rotating shaft is fixedly connected with the axis of the secondary bevel gear, a driving gear is fixedly connected with the surface of the rotating shaft, fixed boxes are fixedly connected with the left side and the right side of the cabinet, and tooth plates are meshed with the surface of the driving gear, the other side fixedly connected with baffle of tooth dental lamina, the bottom fixedly connected with remote control treater of mounting panel.

Preferably, the surface of the threaded pipe is fixedly connected with a limiting block, and the other side of the limiting block is slidably connected with a limiting groove.

Preferably, the output shaft of the double-shaft motor is fixedly connected with a main bevel gear, and a secondary bevel gear is meshed with the surface of the main bevel gear.

Preferably, the two ends of the rotating shaft are movably connected with the inner cavity of the fixed box through bearing seats, and the number of the rotating shafts is two.

Preferably, the front and the back of the baffle are fixedly connected with sliding rails, and the other side of the sliding rails is connected with sliding grooves in a sliding manner.

Preferably, the bottom of the inner cavity of the protective box is fixedly connected with a storage battery, and the top of the baffle is provided with a solar photovoltaic panel.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the driving motor, the threaded rod, the threaded pipe, the mounting plate, the double-shaft motor, the transmission mechanism, the rotating shaft, the driving gear, the fixing box, the tooth plate and the baffle plate, when the air-defense warning device is required to be used, the output shaft of the double-shaft motor drives the rotating shaft to rotate through the main bevel gear and the auxiliary bevel gear, the rotating shaft drives the baffle plate to move towards two sides through the driving gear and the tooth plate, the output shaft of the driving motor drives the mounting plate to move upwards through the threaded rod and the threaded pipe, when the air-defense warning device is not used, the air-defense warning device body is protected by the protection box, the air-defense warning device is prevented from being easily damaged in severe environment, the effect of long service life is achieved, and the problem of short service life of the existing device is solved.

2. The limiting block is matched with the limiting groove, so that the threaded pipe is conveniently limited, the safety of the device is improved, the baffle is conveniently limited through the matching of the sliding rail and the sliding groove, and the air-defense alarm body is conveniently and independently powered through the matching of the storage battery and the solar photovoltaic panel.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a top sectional view of the structure of the present invention.

In the figure: 1. a protective box; 2. a drive motor; 3. a threaded rod; 4. a threaded pipe; 5. mounting a plate; 6. an air defense alarm body; 7. a chassis; 8. a double-shaft motor; 9. a transmission mechanism; 91. a main bevel gear; 92. a slave bevel gear; 10. a rotating shaft; 11. a drive gear; 12. a fixed box; 13. a tooth plate; 14. a baffle plate; 15. a remote control processor; 16. a limiting block; 17. a limiting groove; 18. a slide rail; 19. a storage battery; 20. a solar photovoltaic panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an air defense alarm for civil air defense engineering with wireless remote control function comprises a protective box 1, a storage battery 19 is fixedly connected to the bottom of an inner cavity of the protective box 1, a solar photovoltaic plate 20 is arranged on the top of a baffle 14, a threaded pipe 4 is conveniently limited through the matching of a limiting block 16 and a limiting groove 17, the safety of the device is improved, the baffle 14 is conveniently limited through the matching of a sliding rail 18 and a sliding groove, the independent power supply is conveniently carried out on an air defense alarm body 6 through the matching of the storage battery 19 and the solar photovoltaic plate 20, a driving motor 2 is fixedly connected to the inner cavity of the protective box 1, a threaded rod 3 is fixedly connected to an output shaft of the driving motor 2, the threaded pipe 4 is connected to the surface of the threaded rod 3 in a threaded manner, the limiting block 16 is fixedly connected to the surface of the threaded pipe 4, the limiting groove 17 is slidably connected to the other side of the limiting block 16, the top of the threaded pipe 4 is fixedly connected with a mounting plate 5, the top of the mounting plate 5 is provided with an air defense alarm body 6, the top of the back of the protective box 1 is fixedly connected with a machine box 7, the inner cavity of the machine box 7 is fixedly connected with a double-shaft motor 8, the output shaft of the double-shaft motor 8 is fixedly connected with a main bevel gear 91, the surface of the main bevel gear 91 is meshed with a secondary bevel gear 92, the output shaft of the double-shaft motor 8 is fixedly connected with a transmission mechanism 9, the transmission mechanism 9 comprises the main bevel gear 91 and the secondary bevel gear 92, the axle center of the secondary bevel gear 92 is fixedly connected with a rotating shaft 10, both ends of the rotating shaft 10 are movably connected with the inner cavity of a fixed box 12 through bearing seats, the number of the rotating shafts 10 is two, the surface of the rotating shaft 10 is fixedly connected with a driving gear 11, both the left side and the right side of the machine box 7 are fixedly connected with fixed boxes 12, the surface of the driving gear 11 is meshed with a tooth plate 13, the other side of the tooth plate 14 is fixedly connected with a baffle plate, the front and the back of the baffle plate 14 are both fixedly connected with a slide rail 18, the other side of the slide rail 18 is slidably connected with a slide groove, the bottom of the mounting plate 5 is fixedly connected with a remote control processor 15, through the matching of the driving motor 2, the threaded rod 3, the threaded pipe 4, the mounting plate 5, the double-shaft motor 8, the transmission mechanism 9, the rotating shaft 10, the driving gear 11, the fixing box 12, the tooth plate 13 and the baffle plate 14, when the air-defense warning device is required to be used, the output shaft of the double-shaft motor 8 drives the rotating shaft 10 to rotate through the main bevel gear 91 and the auxiliary bevel gear 92, the rotating shaft 10 drives the baffle plate 14 to move towards two sides through the driving gear 11 and the tooth plate 13, the output shaft of the driving motor 2 drives the mounting plate 5 to move upwards through the threaded rod 3 and the threaded pipe 4, when the air-defense warning device is not used, the air-defense box 1 protects the air-defense warning device body 6, and avoids being easily damaged in a severe environment, thereby achieving the effect of long service life, the problem of current device life weak point is solved.

During the use, the output shaft of double-shaft motor 8 passes through main bevel gear 91 and drives pivot 10 rotation from bevel gear 92, pivot 10 passes through drive gear 11 and tooth dental lamina 13 and drives baffle 14 and remove to both sides, driving motor 2's output shaft passes through threaded rod 3 and screwed pipe 4 and drives mounting panel 5 and upwards remove, when not using, guard box 1 protects air defense alarm body 6, avoid damaging easily in adverse circumstances, thereby reach long service life's effect, the short problem of current device life has been solved.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a civil air defense engineering is with air defense siren that possesses wireless remote control function, includes protective housing (1), its characterized in that: the safety box comprises a protective box (1), a driving motor (2) is fixedly connected to the inner cavity of the protective box (1), a threaded rod (3) is fixedly connected to an output shaft of the driving motor (2), a threaded pipe (4) is connected to the surface of the threaded rod (3) in a threaded manner, a mounting plate (5) is fixedly connected to the top of the threaded pipe (4), an air-defense alarm body (6) is arranged at the top of the mounting plate (5), a box (7) is fixedly connected to the top of the back of the protective box (1), a double-shaft motor (8) is fixedly connected to the inner cavity of the box (7), a transmission mechanism (9) is fixedly connected to the output shaft of the double-shaft motor (8), the transmission mechanism (9) comprises a main bevel gear (91) and a secondary bevel gear (92), a rotating shaft (10) is fixedly connected to the axis of the secondary bevel gear (92), and a driving gear (11) is fixedly connected to the surface of the rotating shaft (10), the all fixedly connected with fixed case (12) in both sides about quick-witted case (7), the surface meshing of drive gear (11) has tooth dental lamina (13), opposite side fixedly connected with baffle (14) of tooth dental lamina (13), the bottom fixedly connected with remote control treater (15) of mounting panel (5).

2. The air defense alarm with the wireless remote control function for the civil air defense engineering according to claim 1, characterized in that: the surface fixed connection of screwed pipe (4) has stopper (16), the opposite side sliding connection of stopper (16) has spacing groove (17).

3. The air defense alarm with the wireless remote control function for the civil air defense engineering according to claim 1, characterized in that: the output shaft of the double-shaft motor (8) is fixedly connected with a main bevel gear (91), and a secondary bevel gear (92) is meshed on the surface of the main bevel gear (91).

4. The air defense alarm with the wireless remote control function for the civil air defense engineering according to claim 1, characterized in that: the two ends of the rotating shaft (10) are movably connected with the inner cavity of the fixed box (12) through bearing seats, and the number of the rotating shafts (10) is two.

5. The air defense alarm with the wireless remote control function for the civil air defense engineering according to claim 1, characterized in that: the front and the back of the baffle (14) are fixedly connected with sliding rails (18), and the other side of the sliding rails (18) is connected with a sliding groove in a sliding manner.

6. The air defense alarm with the wireless remote control function for the civil air defense engineering according to claim 1, characterized in that: the solar energy photovoltaic protection box is characterized in that a storage battery (19) is fixedly connected to the bottom of an inner cavity of the protection box (1), and a solar photovoltaic panel (20) is arranged at the top of the baffle (14).