CN213420589U

CN213420589U - Wisdom safety monitoring device for building

Info

Publication number: CN213420589U
Application number: CN202022513523.XU
Authority: CN
Inventors: 刘燕
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-11
Anticipated expiration: 2030-11-03

Abstract

The utility model belongs to the technical field of safety monitoring equipment, in particular to a safety monitoring device for intelligent building, which comprises a mounting base, a camera body and a control panel, wherein the upper side of the camera body is provided with a shell, the upper side of the shell is provided with a protective shell, a cleaning mechanism is arranged in the protective shell and comprises a motor, an output shaft of the motor is rotationally connected with the shell, an output shaft of the motor is fixedly connected with a first belt wheel, the shell is rotationally assembled with a hollow transmission part, the hollow transmission part is in threaded connection with a threaded rod, the lower end of the threaded rod penetrates through the shell and is fixedly connected with a connecting block, the connecting block is provided with cleaning cotton towards one side of the camera body, the upper side of the connecting block is provided with a stabilizing component, the upper sides of two hollow stabilizer bars are jointly connected with a C-shaped frame, the utility model discloses can clear up taking lens effectively, avoid shooing obstructed.

Description

Wisdom safety monitoring device for building

Technical Field

The utility model belongs to the technical field of the safety monitoring equipment, concretely relates to safety monitoring device for wisdom building.

Background

The intelligent building is characterized in that the structure, the system, the service and the management of the building are optimally combined according to the requirements of users, so that an efficient, comfortable and convenient humanized building environment is provided for the users, and the environment safety guarantee is necessary, so that the safety of a building place is ensured by using monitoring in the building.

These surveillance cameras are generally installed in the assigned position in the building, ensure the security of building, the searchlighting part of surveillance camera is though protected by glass, but surveillance camera is at the in-process of long-term use, a large amount of dust debris can be adhered to on glass's surface, thereby cause the image information that the camera was gathered to be fuzzy, especially when glass surface adhesion rainwater, can form the water stain behind the mixed dust, cause the long-term dirty trace that exists of glass surface to influence image acquisition, be unfavorable for observing at any time or accurately observe the environmental aspect when later stage transfers the video like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing an intelligence safety monitoring device for building, can carry out effectual clearance to the glass part of surveillance camera head, avoid the glass surface to adhere to dust debris and influence image information's collection, and then gather image information more effectively. Ensuring the environmental safety.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a safety monitoring device for an intelligent building comprises a mounting base, a camera body and a control panel, wherein the control panel is electrically connected with an external power supply, a shell is arranged on the upper side of the camera body, a gap is arranged between the shell and the camera body, a protective shell is arranged on the upper side of the shell, a cleaning mechanism is arranged in the protective shell and comprises a motor, an output shaft of the motor is rotatably connected with the shell, a first belt wheel is fixedly connected with the output shaft of the motor, a hollow transmission part is rotatably assembled on the shell and comprises a hollow rotating shaft which is rotatably assembled with the shell and a hollow belt wheel which is fixedly connected with the hollow rotating shaft, a transmission belt is arranged between the first belt wheel and a second hollow belt wheel, a threaded rod is connected with the hollow transmission part in a threaded manner, and the lower end of the threaded rod penetrates, the upper side of the shell is provided with a storage tank matched with the connecting block, the connecting block is provided with a first air passage, one side of the connecting block facing the camera body is provided with a plurality of air nozzles communicated with the first air passage, one side of the connecting block facing the camera body is provided with cleaning cotton, the upper side of the connecting block is provided with a stabilizing assembly, the stabilizing assembly comprises two hollow stabilizing bars which are communicated with the first air passage, are assembled with the shell in a sliding way and extend into the protective shell, the upper sides of the two hollow stabilizing bars are connected with a C-shaped frame together, the C-shaped frame is provided with a second air passage communicated with the two hollow stabilizing bars, one side of the C-shaped frame far away from the hollow stabilizing bars is bonded with a compression air bag, the other end of the compression air bag is bonded with the shell, the upper side of the compression air bag is provided with a one-way, inner wall all is equipped with C shape frame assorted contact switch on shell upside and the protective housing, camera body and motor all with control panel electric connection, two the contact switch all with control panel signal connection.

By adopting the technical scheme of the utility model, the camera body is arranged at a proper position through the mounting base when in use, thereby carrying out effective and safe monitoring protection on the shooting range of the camera body and ensuring the safety of the building environment; when the control panel reaches the preset cleaning time, the control panel controls the motor to start and rotate forwards, the motor output shaft rotates to drive the first belt wheel to rotate, the first belt wheel transmits power to the hollow transmission part through the transmission belt, so that the hollow transmission part rotates, the threaded rod is in threaded connection with the hollow transmission part, and the lower side of the threaded rod is fixedly connected with the connecting block; when the connecting block moves downwards, the hollow stabilizer bars driving the left side and the right side move downwards together, the two hollow stabilizer bars move downwards to drive the C-shaped frame to descend synchronously, the compressed air bag is extruded at the moment, internal air is discharged into a second air channel of the C-shaped frame from the one-way air outlet valve, the one-way air outlet valve only allows air to be discharged into the second air channel from the compressed air bag, the air enters the two hollow stabilizer bars respectively through the second air channel at the moment, the air in the two hollow stabilizer bars finally converges into a first air channel of the connecting block and is sprayed out through a plurality of air nozzles, and therefore, when the shooting lens of the camera body is cleaned through cleaning cotton, the blown air can be further cleaned, and the cleaning effect is better; when the C-shaped frame continuously moves downwards until the C-shaped frame contacts with the contact switch on the upper inner wall of the protective shell, the control panel receives signals to control the motor to rotate reversely, so that the threaded rod moves upwards, the connecting block moves upwards, the cleaning cotton performs secondary cleaning on the shooting lens of the camera body in the upward movement process, the cleaning effectiveness is further ensured, the C-shaped frame moves upwards and simultaneously drives the compression air bag to stretch, air is sucked in through the one-way air inlet valve, the one-way air inlet valve penetrates through the upper side of the shell, hot air generated by the camera body in the shell can be sucked in during air suction, external cold air is forced to be supplemented into the shell due to pressure difference, the cooling and heat dissipation of the camera body can be further assisted, when the C-shaped frame continuously moves upwards until the C-shaped frame contacts with the contact switch on the upper inner wall of the protective shell, the control panel receives signals again, after the three times of reciprocating, the motor is turned off, and the connecting block is accommodated in the storage groove on the upper side of the shell, so that the connecting block can be prevented from shielding to influence the image acquisition; the utility model discloses simple structure is compact, can carry out effectual clearance to the taking lens of camera body, avoids dust debris to shelter from to cause the shooting to be obstructed, makes the camera body can clearly shoot, ensures the security, and can also assist the heat dissipation of camera body.

Further limit, the cleaning cotton is bonded with the connecting block. Such structure can be convenient for to the change of clearance cotton.

Further limiting, the plurality of air nozzles are positioned at the upper side and the lower side of the cleaning cotton. With the structure, the air jet can more effectively and comprehensively flush the shooting lens of the camera body.

Further limit, the protective housing is for dismantling fixed connection with the shell. With the structure, the parts in the protective shell can be conveniently overhauled.

Further inject, the threaded rod is kept away from connecting block one end and is equipped with the stopper. With this configuration, the threaded rod can be further surely prevented from being excessively moved downward and from being disengaged.

The utility model discloses have following advantage with prior art relative ratio:

the utility model has simple and compact structure, can effectively clean the shooting lens of the camera body, avoids blocking of shooting caused by shielding of dust and sundries, ensures that the camera body can clearly shoot, and ensures safety; and can also assist the heat dissipation of the camera body.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of the safety monitoring device for smart buildings according to the present invention;

fig. 2 is a first structural sectional view of an embodiment of the safety monitoring device for a smart building of the present invention;

fig. 3 is a second structural sectional view of an embodiment of the safety monitoring device for smart buildings according to the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

the main element symbols are as follows:

the camera comprises a mounting base 1, a camera body 11, a control panel 111, a shell 12, a protective shell 13, a motor 2, a first belt wheel 21, a hollow transmission piece 22, a hollow rotating shaft 221, a hollow belt wheel 222, a transmission belt 23, a threaded rod 3, a connecting block 31, a storage tank 32, a first air channel 33, an air jet 34, cleaning cotton 35, a limiting block 36, a hollow stabilizing rod 4, a C-shaped frame 41, a second air channel 42, a compressed air bag 43, a one-way air outlet valve 44, a one-way air inlet valve 45 and a contact switch 46.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, an intelligent building safety monitoring device comprises a mounting base 1, a camera body 11 and a control panel 111, the control panel 111 is electrically connected with an external power supply, a housing 12 is arranged on the upper side of the camera body 11, a gap is arranged between the housing 12 and the camera body 11, a protective housing 13 is arranged on the upper side of the housing 12, a cleaning mechanism is arranged in the protective housing 13, the cleaning mechanism comprises a motor 2, an output shaft of the motor 2 is rotatably connected with the housing 12, a first belt wheel 21 is fixedly connected with the output shaft of the motor 2, a hollow transmission member 22 is rotatably assembled on the housing 12, the hollow transmission member 22 comprises a hollow rotating shaft 221 rotatably assembled with the housing 12 and a hollow belt wheel 222 fixedly connected with the hollow rotating shaft 221, a transmission belt 23 is arranged between the first belt wheel 21 and a second hollow belt wheel 222, a threaded rod 3 is connected with the hollow transmission member 22 through threads, the upper side of the shell 12 is provided with a storage tank 32 matched with the connecting block 31, the connecting block 31 is provided with a first air passage 33, one side of the connecting block 31 facing the camera body 11 is provided with a plurality of air nozzles 34 communicated with the first air passage 33, one side of the connecting block 31 facing the camera body 11 is provided with cleaning cotton 35, the upper side of the connecting block 31 is provided with a stabilizing component, the stabilizing component comprises two hollow stabilizing bars 4 communicated with the first air passage 33 and slidably assembled with the shell 12 and extending into the protective shell 13, the upper sides of the two hollow stabilizing bars 4 are jointly connected with a C-shaped frame 41, the C-shaped frame 41 is provided with a second air passage 42 communicated with the two hollow stabilizing bars 4, one side of the C-shaped frame 41 far away from the hollow stabilizing bars 4 is bonded with a compression air bag 43, the other end of the compression air bag 43 is bonded with the shell 12, the upper side of the compression air bag 43 is provided with a, the inner wall all is equipped with C shape frame 41 assorted contact switch 46 on shell 12 upside and the protective housing 13, camera body 11 and motor 2 all with control panel 111 electric connection, two contact switches 46 all with control panel 111 signal connection.

By adopting the technical scheme of the utility model, the camera body 11 is arranged at a proper position through the mounting base 1 when in use, thereby carrying out effective and safe monitoring protection on the shooting range of the camera body 11 and ensuring the safety of the building environment; when the control panel 111 reaches the preset cleaning time, the control panel 111 controls the motor 2 to start and rotate positively, at the moment, the output shaft of the motor 2 rotates to drive the first belt wheel 21 to rotate, the first belt wheel 21 transmits power to the hollow transmission part 22 through the transmission belt 23, so that the hollow transmission part 22 rotates, the threaded rod 3 is in threaded connection with the hollow transmission part 22, and the lower side of the threaded rod 3 is fixedly connected with the connecting block 31, so that the threaded rod 3 moves downwards by matching with the limiting component, and the connecting block 31 moves downwards, so that the cleaning cotton 35 on the connecting block 31 wipes the shooting lens of the camera body 11, dust and impurities are brushed down, and the dust and impurities are prevented from influencing the collected images of the camera body 11; when the connecting block 31 moves downwards, the hollow stabilizing bars 4 on the left side and the right side are driven to move downwards together, the two hollow stabilizing bars 4 move downwards to drive the C-shaped frame 41 to descend synchronously, the compression air bag 43 is extruded at the moment, the internal air is discharged into the second air channel 42 of the C-shaped frame 41 from the one-way air outlet valve 44, the one-way air outlet valve 44 only allows the air to be discharged into the second air channel 42 from the compression air bag 43, the air enters the two hollow stabilizing bars 4 through the second air channel 42 at the moment, the air in the two hollow stabilizing bars 4 finally converges into the first air channel 33 of the connecting block 31 and is sprayed out through the plurality of air nozzles 34, and therefore, when the shooting lens of the camera body 11 is cleaned through the cleaning cotton 35, the blown air can be further cleaned, and the cleaning effect is better; when the C-shaped frame 41 continuously moves downwards until the C-shaped frame 41 contacts the contact switch 46 on the upper side of the shell 12, the control panel 11 receives a signal to control the motor 2 to reversely rotate, so that the threaded rod 3 moves upwards, the connecting block 31 moves upwards, the cleaning cotton 35 performs secondary cleaning on the shooting lens of the camera body 11 in the upward movement process, the cleaning effectiveness is further ensured, the C-shaped frame 41 drives the compression airbag 43 to stretch while moving upwards, air is sucked through the one-way air inlet valve 45, the one-way air inlet valve 45 penetrates through the upper side of the shell 12, hot air generated by the camera body 11 in the shell 12 is sucked during air suction, external cold air is supplemented into the shell 12 due to pressure difference, cooling and heat dissipation of the camera body 11 can be assisted, when the C-shaped frame 41 continuously moves upwards until the C-shaped frame 41 contacts the contact switch 46 on the upper inner wall of the protective shell 13, the control panel 111 receives the signal again and enables the motor 2 to rotate forwards again, so that the motor 2 is closed after the three times of reciprocating, the connecting block 31 is received in the storage groove 32 on the upper side of the shell 12, and the connecting block 31 can be prevented from shielding to influence image acquisition; the utility model discloses simple structure is compact, can carry out effectual clearance to the taking lens of camera body 11, avoids dust debris to shelter from to cause the shooting to be obstructed, makes camera body 11 can clearly shoot, ensures the security, and can also assist camera body 11's heat dissipation.

Preferably, the cleaning cotton 35 is adhered to the connecting block 31. Such a structure can facilitate the replacement of the cleaning cotton 35. In fact, other structures can be considered according to specific situations, and the cleaning cotton 35 can be more conveniently replaced.

Preferably, a plurality of air nozzles 34 are located on both upper and lower sides of the cleaning cotton 35. With such a configuration, the air outlet 34 can more effectively and completely flush the imaging lens of the camera body 11. In fact, other structures can be considered according to specific situations, and cleaning can be carried out more comprehensively and effectively.

Preferably, the protective shell 13 is detachably and fixedly connected with the housing 12. With such a structure, the parts in the protective case 13 can be easily inspected. In fact, other structures can be considered according to specific situations, and the parts in the protective shell 13 can be more conveniently overhauled.

Preferably, a limit block 36 is arranged at one end of the threaded rod 3 far away from the connecting block 31. With this configuration, the threaded rod can be further surely prevented from being excessively moved downward and from being disengaged. In fact, other configurations may be used as the case may be, and it is further ensured that the threaded rod 3 does not come off.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a safety monitoring device for wisdom building, includes mounting base (1), camera body (11) and control panel (111), control panel (111) and external power supply electric connection, camera body (11) upside is equipped with shell (12), be equipped with clearance, its characterized in that between shell (12) and camera body (11): the utility model discloses a cleaning machine, including shell (12), shell (12) upside is equipped with protective housing (13), be equipped with cleaning mechanism in protective housing (13), cleaning mechanism is including motor (2), the output shaft and shell (12) of motor (2) rotate to be connected, the first band pulley (21) of output shaft fixedly connected with of motor (2), shell (12) rotate to be equipped with hollow driving medium (22), hollow driving medium (22) including with shell (12) rotate the hollow rotating shaft (221) of assembly and with hollow rotating shaft (221) fixed connection's hollow band pulley (222), be equipped with drive belt (23) between first band pulley (21) and the second hollow band pulley (222), hollow driving medium (22) threaded connection has threaded rod (3), threaded rod (3) lower extreme runs through shell (12) fixedly connected with connecting block (31), shell (12) upside is opened there is with connecting block (31) assorted holding vessel (32), the camera comprises a connecting block (31), a first air channel (33) is formed in the connecting block (31), a plurality of air nozzles (34) communicated with the first air channel (33) are formed in the connecting block (31) towards one side of a camera body (11), cleaning cotton (35) is arranged in the connecting block (31) towards one side of the camera body (11), a stabilizing component is arranged on the upper side of the connecting block (31), the stabilizing component comprises two hollow stabilizing bars (4) communicated with the first air channel (33) and slidably assembled with a shell (12) and stretched into a protective shell (13), a C-shaped frame (41) is connected to the upper side of each hollow stabilizing bar (4) together, a second air channel (42) communicated with the two hollow stabilizing bars (4) is formed in the C-shaped frame (41), a compression air bag (43) is arranged on one side, away from the hollow stabilizing bar (4), of the C-shaped frame (41) and bonded with the shell (12), compression air bag (43) upside is equipped with one-way air outlet valve (44) that are linked together with second air flue (42), compression air bag (43) downside is equipped with one-way admission valve (45) that run through shell (12) downside, shell (12) upside and protective housing (13) are gone up the inner wall and all are equipped with C shape frame (41) assorted contact switch (46), camera body (11) and motor (2) all with control panel (111) electric connection, two contact switch (46) all with control panel (111) signal connection.

2. The intelligent building safety monitoring device according to claim 1, wherein: the cleaning cotton (35) is bonded with the connecting block (31).

3. The intelligent building safety monitoring device according to claim 1, wherein: the air nozzles (34) are positioned at the upper side and the lower side of the cleaning cotton (35).

4. The intelligent building safety monitoring device according to claim 1, wherein: the protective shell (13) is detachably and fixedly connected with the shell (12).

5. The intelligent building safety monitoring device according to claim 1, wherein: and a limiting block (36) is arranged at one end, far away from the connecting block (31), of the threaded rod (3).