CN213452737U - Fire hazard sensing and monitoring device based on video monitoring camera - Google Patents
Fire hazard sensing and monitoring device based on video monitoring camera Download PDFInfo
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- CN213452737U CN213452737U CN202021597871.3U CN202021597871U CN213452737U CN 213452737 U CN213452737 U CN 213452737U CN 202021597871 U CN202021597871 U CN 202021597871U CN 213452737 U CN213452737 U CN 213452737U
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Abstract
The utility model belongs to the technical field of fire monitoring devices, in particular to a fire hazard sensing and monitoring device based on a video monitoring camera, which comprises a fixed seat and a device shell, wherein a cavity is arranged in the fixed seat, a screw rod is rotationally connected in the cavity, a first gear is fixedly sleeved on the screw rod, a second gear meshed with the first gear is arranged in the cavity, the second gear is rotationally connected to a rotating rod, one end of the rotating rod penetrates through the inner wall of the cavity and is fixedly connected with a knob, one end of the screw rod penetrates through the inner bottom of the cavity and extends downwards, a thread sleeve is sleeved at one extended end of the screw rod, the camera can move up and down through the arrangement of a plurality of adjusting mechanisms, the monitoring height of the camera can be changed, the camera can be driven to rotate, and the multi-angle monitoring of the surrounding environment is convenient, the sensing and monitoring to conflagration hidden danger that can be quick to the practicality has been promoted.
Description
Technical Field
The utility model belongs to the technical field of fire monitoring device, especially, relate to a fire hazard perception monitoring devices based on video surveillance camera head.
Background
With the rapid development of economy and urban construction, urban high-rise buildings, underground buildings and large comprehensive buildings are increasing day by day, the hidden danger of fire is also greatly increased, the number of fires and the loss caused by the fires are in the trend of rising year by year, therefore, fire alarm attracts wide attention in all social circles, and at present, the commonly used fire alarm system can comprise: sensing equipment, controlgear and alarm device that smoke transducer, temperature sensor etc. constitute, after sensing equipment monitored conflagration information, controlgear controlled alarm device according to conflagration information reports to the police, if still have fire extinguishing apparatus, controlgear can also control fire extinguishing apparatus and put out a fire, in order to make the fire fighter can accurately know the site conditions of conflagration, minimize casualties and loss of property, the fire fighter can observe the scene of a fire with the help of fire monitoring devices.
The existing fire hazard sensing and monitoring device is poor in adjusting function, the camera cannot effectively move up and down, the installation angle is fixed, the camera can only monitor a picture in one region, the surrounding environment can not be monitored in multiple angles, sensing and monitoring can not be performed on the fire hazard quickly, and the use is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a conflagration hidden danger perception monitoring devices based on video surveillance camera head is provided, it has promoted regulatory function, and realizes the multi-angle monitoring.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fire hazard sensing and monitoring device based on a video monitoring camera comprises a fixed seat and a device shell, wherein a cavity is arranged in the fixed seat, a screw rod is rotationally connected in the cavity, a first gear is fixedly sleeved on the screw rod, a second gear meshed with the first gear is arranged in the cavity and connected with a rotating rod, one end of the rotating rod penetrates through the inner wall of the cavity and is fixedly connected with a knob, the lower end of the screw rod penetrates through the inner bottom of the cavity and extends downwards, a threaded sleeve is sleeved on the lower end of the screw rod in a threaded manner, the bottom of the threaded sleeve is fixedly connected with the top of the device shell, two symmetrically arranged telescopic sleeves are fixedly connected with the top of the device shell, moving blocks are arranged in the two telescopic sleeves, and the edges of the moving blocks are slidably connected with the inner side walls of the telescopic sleeves, the top fixedly connected with carriage release lever of movable block, the upper end of carriage release lever runs through telescopic's top and upwards extends, the upper end of carriage release lever with the bottom fixed connection of fixing base, the inside of device shell is equipped with the motor, the output shaft of motor runs through the bottom and the downwardly extending of device shell, the tip fixedly connected with backup pad of the downwardly extending of the output shaft of motor, fixedly connected with smoke induction detection alarm body in the backup pad, the bottom fixedly connected with camera body of backup pad.
Preferably, the movable rod is sleeved with a spring, and two ends of the spring are fixedly connected with the movable block and the inner top surface of the telescopic sleeve respectively.
Preferably, four fixing blocks are rectangularly distributed at four corners of two sides of the fixing seat, and fixing holes are formed in the fixing blocks.
Preferably, two L-shaped connecting rods which are symmetrically arranged are fixedly connected to an output shaft of the motor, and one ends of the two L-shaped connecting rods are fixedly connected with the top of the supporting plate.
Preferably, a plurality of anti-skidding lines are uniformly arranged on the outer wall of the knob.
Has the advantages that:
1. the utility model discloses in, utilize the knob to drive the bull stick and rotate, drive the second gear through the bull stick and rotate, drive the screw rod through the meshing effect between first gear and the second gear and rotate to drive the screw sleeve and go up and down, realize the regulation to camera body height, make the monitoring height that can change the camera body, promoted regulatory function.
2. The utility model discloses in, through the setting of smog response detection alarm body, realize the conflagration through the concentration of monitoring smog and take precautions against, drive the backup pad through starter motor and rotate to can drive the camera body and rotate, adjust the direction of control, be convenient for to surrounding environment multi-angle monitoring, can be quick carry out perception and monitoring to the conflagration hidden danger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structural view of the fire hazard sensing and monitoring device based on the video monitoring camera of the present invention;
fig. 2 is a schematic view of a local side view structure of a fixing base of the fire hazard sensing and monitoring device based on the video monitoring camera according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1-a fixed seat, 2-a device shell, 3-a screw rod, 4-a first gear, 5-a second gear, 6-a rotating rod, 7-a knob, 8-a threaded sleeve, 9-a telescopic sleeve, 10-a moving block, 11-a moving rod, 12-a motor, 13-a supporting plate, 14-a smoke induction detection alarm body, 15-a camera body, 16-a spring, 17-a fixed block, 18-a fixed hole and 19-an L-shaped connecting rod.
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.
Referring to fig. 1-3, a fire hazard sensing and monitoring device based on a video monitoring camera comprises a fixed seat 1 and a device shell 2, wherein a cavity is arranged in the fixed seat 1, a screw rod 3 is rotationally connected in the cavity and used for driving a threaded sleeve 8 to move up and down, a first gear 4 is fixedly sleeved on the screw rod 3 and used for driving the screw rod 3 to rotate, a second gear 5 meshed with the first gear 4 is arranged in the cavity and used for driving a second gear 5 meshed with the second gear to rotate, the second gear 5 is rotationally connected to a rotating rod 6 and used for rotating the second gear 5, one end of the rotating rod 6 penetrates through the inner wall of the cavity and is fixedly connected with a knob 7 used for rotating the rotating rod 6, the lower end of the screw rod 3 penetrates through the inner bottom of the cavity and extends downwards, a threaded sleeve 8 is sleeved on the lower end of the screw rod 3 in a threaded manner and used for supporting the device shell, the bottom of the threaded sleeve 8 is fixedly connected with the top of the device shell 2, the top of the device shell 2 is fixedly connected with two symmetrically arranged telescopic sleeves 9 for arranging a moving rod 11, moving blocks 10 are arranged in the two telescopic sleeves 9 and used for preventing the moving rod 11 from falling off from the telescopic sleeves 9, the edge of each moving block 10 is in sliding connection with the inner side wall of each telescopic sleeve 9, the top of each moving block 10 is fixedly connected with a moving rod 11 and used for supporting the device shell 2 to a certain extent, the upper end of each moving rod 11 penetrates through the top of each telescopic sleeve 9 and extends upwards, the upper end of each moving rod 11 is fixedly connected with the bottom of the corresponding fixed seat 1, a motor 12 is arranged inside the device shell 2 and used for driving the corresponding supporting plate 13 to rotate, the output shaft of the motor 12 penetrates through the inner bottom of the device shell 2 and extends downwards, and the end part of the output shaft of the motor 12, fixedly connected with smog response detection alarm body 14 in backup pad 13 realizes the conflagration through the concentration of monitoring smog and takes precautions against, and the bottom fixedly connected with camera body 15 of backup pad 13 is convenient for monitor surrounding environment multi-angle, can be quick carry out perception and monitoring to the conflagration hidden danger.
In this embodiment, the moving rod 11 is sleeved with a spring 16, and two ends of the spring 16 are respectively fixedly connected with the moving block 10 and the inner top surface of the telescopic sleeve 9, so as to play a certain buffering role in the moving process of the moving rod 11.
In this embodiment, four fixing blocks 17 are rectangularly distributed at four corners of two sides of the fixing base 1, and fixing holes 18 are formed in the fixing blocks 17, so that the fixing base 1 can be conveniently installed.
In this embodiment, the internal thread of the threaded sleeve 8 matches the external thread of the threaded rod 3.
In this embodiment, two L type connecting rods 19 that fixedly connected with symmetry set up on the output shaft of motor 12, two L type connecting rods 19's one end all with the top fixed connection of backup pad 13 for reinforcing backup pad 13's stability prevents to rock at the pivoted in-process emergence.
In this embodiment, the outer wall of the knob 7 is uniformly provided with a plurality of anti-slip lines for increasing the friction force during holding.
The working principle is as follows: firstly, according to the use requirement, a rotating rod 6 is driven to rotate by a knob 7, a second gear 5 is driven to rotate by the rotating rod 6, a screw rod 3 is driven to rotate by the meshing action between a first gear 4 and the second gear 5, so that a threaded sleeve 8 is driven to lift, the height of a camera body 15 is adjusted, the monitoring height of the camera body 15 can be changed, a moving rod 11 is driven to move along with a device shell 2 by the threaded sleeve 8 in the lifting process, a moving block 10 is pushed to move in the telescopic sleeve 9, a spring 16 sleeved on the moving rod 11 is compressed and stretched, stress buffering is realized, the stability of the device shell 2 in the lifting process is improved, the camera body 15 can be well protected, the intelligent camera body 15 has the effect of enhancing the practicability, meanwhile, the fire hazard prevention is realized by monitoring the concentration of smoke through the setting of a smoke induction detection alarm body 14, drive backup pad 13 through starter motor 12 and rotate to can drive camera body 15 and rotate, adjust the direction of control, be convenient for to surrounding environment multi-angle monitoring, can be quick carry out perception and monitoring to the conflagration hidden danger, promote the result of use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a conflagration hidden danger perception monitoring devices based on video surveillance camera head which characterized in that: the device comprises a fixed seat (1) and a device shell (2), wherein a cavity is arranged in the fixed seat (1), a screw rod (3) is rotationally connected in the cavity, a first gear (4) is fixedly sleeved on the screw rod (3), a second gear (5) meshed with the first gear (4) is arranged in the cavity, the second gear (5) is connected with a rotating rod (6), one end of the rotating rod (6) penetrates through the inner wall of the cavity and is fixedly connected with a knob (7), the lower end of the screw rod (3) penetrates through the inner bottom of the cavity and extends downwards, a threaded sleeve (8) is sleeved on the lower end of the screw rod (3) in a threaded manner, the bottom of the threaded sleeve (8) is fixedly connected with the top of the device shell (2), two symmetrically arranged telescopic sleeves (9) are fixedly connected with the top of the device shell (2), and moving blocks (10) are arranged in the two telescopic sleeves (9), the edge of the moving block (10) is connected with the inner side wall of the telescopic sleeve (9) in a sliding mode, a moving rod (11) is fixedly connected to the top of the moving block (10), the upper end of the moving rod (11) penetrates through the top of the telescopic sleeve (9) and extends upwards, the upper end of the moving rod (11) is fixedly connected with the bottom of the fixing seat (1), a motor (12) is arranged inside the device shell (2), an output shaft of the motor (12) penetrates through the bottom of the device shell (2) and extends downwards, a supporting plate (13) is fixedly connected to the end portion of the output shaft of the motor (12) extending downwards, a smoke sensing detection alarm body (14) is fixedly connected to the supporting plate (13), and a camera body (15) is fixedly connected to the bottom of the supporting plate (13).
2. The fire hazard sensing and monitoring device based on the video monitoring camera as claimed in claim 1, wherein: the movable rod (11) is sleeved with a spring (16), and two ends of the spring (16) are fixedly connected with the movable block (10) and the inner top surface of the telescopic sleeve (9) respectively.
3. The fire hazard sensing and monitoring device based on the video monitoring camera as claimed in claim 1, wherein: four fixing blocks (17) are distributed at four corners of two sides of the fixing seat (1) in a rectangular mode, and fixing holes (18) are formed in the fixing blocks (17).
4. The fire hazard sensing and monitoring device based on the video monitoring camera as claimed in claim 1, wherein: two L-shaped connecting rods (19) which are symmetrically arranged are fixedly connected to an output shaft of the motor (12), and one ends of the two L-shaped connecting rods (19) are fixedly connected with the top of the supporting plate (13).
5. The fire hazard sensing and monitoring device based on the video monitoring camera as claimed in claim 1, wherein: the outer wall of the knob (7) is uniformly provided with a plurality of anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597871.3U CN213452737U (en) | 2020-08-04 | 2020-08-04 | Fire hazard sensing and monitoring device based on video monitoring camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597871.3U CN213452737U (en) | 2020-08-04 | 2020-08-04 | Fire hazard sensing and monitoring device based on video monitoring camera |
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| CN213452737U true CN213452737U (en) | 2021-06-15 |
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| CN202021597871.3U Active CN213452737U (en) | 2020-08-04 | 2020-08-04 | Fire hazard sensing and monitoring device based on video monitoring camera |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113489951A (en) * | 2021-06-25 | 2021-10-08 | 南京盛航海运股份有限公司 | Ship mobile video monitoring device |
| CN113784029A (en) * | 2021-09-13 | 2021-12-10 | 深圳耀德数据服务有限公司 | Device and method for rapidly sensing equipment fault of data center machine room |
| CN114336959A (en) * | 2021-12-09 | 2022-04-12 | 北京德信友和科技有限公司 | Unattended power station monitoring system |
| CN117560559A (en) * | 2024-01-12 | 2024-02-13 | 陕西陆环环保工程有限公司 | Solid waste transportation state monitoring and prompting device and prompting method thereof |
-
2020
- 2020-08-04 CN CN202021597871.3U patent/CN213452737U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113489951A (en) * | 2021-06-25 | 2021-10-08 | 南京盛航海运股份有限公司 | Ship mobile video monitoring device |
| CN113489951B (en) * | 2021-06-25 | 2023-10-24 | 南京盛航海运股份有限公司 | Ship movement video monitoring device |
| CN113784029A (en) * | 2021-09-13 | 2021-12-10 | 深圳耀德数据服务有限公司 | Device and method for rapidly sensing equipment fault of data center machine room |
| CN113784029B (en) * | 2021-09-13 | 2022-05-20 | 深圳耀德数据服务有限公司 | Device and method for rapidly sensing equipment fault of data center machine room |
| WO2023036292A1 (en) * | 2021-09-13 | 2023-03-16 | 深圳耀德数据服务有限公司 | Apparatus and method for quickly sensing device fault of data center machine room |
| CN114336959A (en) * | 2021-12-09 | 2022-04-12 | 北京德信友和科技有限公司 | Unattended power station monitoring system |
| CN117560559A (en) * | 2024-01-12 | 2024-02-13 | 陕西陆环环保工程有限公司 | Solid waste transportation state monitoring and prompting device and prompting method thereof |
| CN117560559B (en) * | 2024-01-12 | 2024-04-05 | 陕西陆环环保工程有限公司 | Solid waste transportation state monitoring and prompting device and prompting method thereof |
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