CN210725056U - Computer laboratory safety monitoring device - Google Patents
Computer laboratory safety monitoring device Download PDFInfo
- Publication number
- CN210725056U CN210725056U CN202020005914.8U CN202020005914U CN210725056U CN 210725056 U CN210725056 U CN 210725056U CN 202020005914 U CN202020005914 U CN 202020005914U CN 210725056 U CN210725056 U CN 210725056U
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- motor
- camera
- sensor
- controller
- monitoring device
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Abstract
The utility model discloses a computer lab safety monitoring device, including wall fixed bolster and camera, the horizontal pole is fixed to one end of wall fixed bolster, and the base is fixed to one end of horizontal pole, and the top of base is fixed with motor and controller, and the top of motor is installed the rotor plate through the motor shaft transmission, and the top of rotor plate is fixed with motor and mounting panel No. two, through pivot swing joint between camera and the mounting panel, the one end and the motor transmission connection No. two of pivot; the base is also provided with a positioning sensor, a smoke sensor and an alarm; the utility model can rotate and adjust the up and down angle of the camera through the motor, thereby improving the monitoring range and the monitoring effect of the camera; be provided with positioning sensor, can detect the location to near camera heat source, cooperate angle adjustment mechanism again, can make the camera follow and clap the control, further improve monitoring effect, improve monitoring device's security.
Description
Technical Field
The utility model relates to a safety monitoring device especially relates to a computer lab safety monitoring device.
Background
The computer lab is a common workplace for teaching and scientific research, and a large amount of scientific research data needing to be kept secret is generally stored in the computer lab, so that the requirement on safety is high. Consequently can install surveillance camera head in the laboratory for carry out safety monitoring to the computer lab, camera fixed mounting in the computer lab of current can't remove in a certain position, and the scope that the camera can be observed is narrow, and monitoring effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a computer lab safety monitoring device can improve the monitoring range and the monitoring effect of camera through the rotation regulation of camera.
In order to solve the technical problem, the utility model provides a following technical scheme:
a computer laboratory safety monitoring device comprises a wall fixing support and a camera, wherein a cross rod is fixedly arranged at one end of the wall fixing support, a base is fixedly arranged at one end of the cross rod, a first motor and a controller are fixedly arranged at the top end of the base, a rotating plate is arranged at the top of the first motor in a transmission mode through a motor shaft, a second motor and an installation plate are fixedly arranged at the top of the rotating plate, the camera is movably connected with the installation plate through a rotating shaft, and one end of the rotating shaft is in transmission connection with the second motor; still install positioning sensor, smoke transducer, siren on the base, positioning sensor, smoke transducer all with controller signal connection, the controller is connected with motor, No. two motors and siren automatically controlled respectively.
As an optimized technical scheme of the utility model, positioning sensor includes infrared positioning sensor and sound positioning sensor.
As an optimal technical scheme of the utility model, the controller is stm32 single chip microcomputer controller, infrared positioning sensor is TSOP3213 infrared sensor, sound positioning sensor is LIS3DHTR sound sensor, smoke transducer is MP-2 smog detection gas sensor.
As an optimized technical scheme of the utility model, the camera is infrared camera.
As an optimized technical scheme of the utility model, controller and laboratory monitoring host computer signal connection.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the utility model can rotate and adjust the up and down angle of the camera through the motor, thereby improving the monitoring range and the monitoring effect of the camera; the camera is provided with the positioning sensor, so that a heat source near the camera can be detected and positioned, and the camera can be monitored by following shooting by matching with the angle adjusting mechanism, so that the monitoring effect is further improved, and the safety of the monitoring device is improved; be provided with smoke transducer and siren, can monitor the conflagration and report to the police, further improve the security in laboratory.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a block diagram of the present invention;
wherein: 1. a wall fixing bracket; 2. a cross bar; 3. a base; 4. a first motor; 5. a rotating plate; 6. a second motor; 7. mounting a plate; 8. a rotating shaft; 9. a camera; 10. a controller; 11. an infrared positioning sensor; 12. a sound localization sensor; 13. a smoke sensor; 14. an alarm.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to fig. 1-2, a computer laboratory safety monitoring device comprises a wall fixing support 1 and a camera 9, wherein a cross rod 2 is fixedly mounted at one end of the wall fixing support 1, a base 3 is fixedly mounted at one end of the cross rod 2, a first motor 4 and a controller 10 are fixedly mounted at the top end of the base 3, a rotating plate 5 is mounted at the top of the first motor 4 through motor shaft transmission, a second motor 6 and a mounting plate 7 are fixedly mounted at the top of the rotating plate 5, the camera 9 is movably connected with the mounting plate 7 through a rotating shaft 8, and one end of the rotating shaft 8 is in transmission connection with the second motor 6; still install positioning sensor, smoke transducer 13, siren 14 on the base 3, positioning sensor, smoke transducer 13 all with controller 10 signal connection, controller 10 is connected with a motor 4, No. two motor 6 and siren 14 automatically controlled respectively.
The positioning sensor comprises an infrared positioning sensor 11 and a sound positioning sensor 12, and the positioning monitoring precision can be improved through double positioning of the double sensors.
The controller 10 is a stm32 single-chip microcomputer controller, the infrared positioning sensor 11 is a TSOP3213 infrared sensor, the sound positioning sensor 12 is a LIS3DHTR sound sensor, and the smoke sensor 13 is an MP-2 smoke detection gas sensor.
The camera 9 is an infrared camera and can be used for monitoring and shooting in a dark environment at night.
The controller 10 is in signal connection with the laboratory monitoring host, and can send monitoring information to the monitoring host, so that workers can conveniently observe monitoring pictures.
Specifically, before the device is used, the wall fixing support 1 is installed on a computer laboratory wall through bolts, so that the safety of the device is achieved, then the device is powered on for use, the infrared positioning sensor 11 can sense and detect the periphery of the camera 9 through infrared rays, the sound positioning sensor 12 is used for detecting sound generated when a pedestrian passes through, the controller 10 can judge whether a person passes through the periphery of the camera through a detection signal, and the pedestrian is positioned through the infrared positioning sensor 11 and the sound positioning sensor 12 when the person passes through; after detection and positioning, the controller 10 controls the first motor 4 and the second motor 6 to be started, and adjusts the angle of the camera 9 to enable the camera to be aligned with a positioning target for tracking and monitoring; the smoke sensor 13 monitors smoke detection in a computer laboratory, transmits a detection signal to the controller 10, and when a fire smoke signal is detected, the controller 10 controls the alarm 14 to sound an alarm to inform workers of rapid processing.
The embodiments of the present invention are not limited to the above embodiments, and according to the contents of the above embodiments of the present invention, the above preferred embodiments can also make modifications, replacements or combinations of other forms by using conventional technical knowledge and conventional means in the field without departing from the basic technical idea of the present invention, and the obtained other embodiments all fall within the scope of the present invention.
Claims (5)
1. A computer laboratory safety monitoring device comprises a wall fixing support (1) and a camera (9), and is characterized in that a cross rod (2) is fixedly arranged at one end of the wall fixing support (1), a base (3) is fixedly arranged at one end of the cross rod (2), a first motor (4) and a controller (10) are fixedly arranged at the top end of the base (3), a rotating plate (5) is installed at the top of the first motor (4) through motor shaft transmission, a second motor (6) and an installation plate (7) are fixedly arranged at the top of the rotating plate (5), the camera (9) is movably connected with the installation plate (7) through a rotating shaft (8), and one end of the rotating shaft (8) is in transmission connection with the second motor (6); still install positioning sensor, smoke transducer (13), siren (14) on base (3), positioning sensor, smoke transducer (13) all with controller (10) signal connection, controller (10) are connected with a motor (4), No. two motor (6) and siren (14) automatically controlled respectively.
2. A computer laboratory safety monitoring device according to claim 1, characterized in that said positioning sensors comprise an infrared positioning sensor (11) and a sound positioning sensor (12).
3. A computer laboratory safety monitoring device according to claim 2, wherein said controller (10) is stm32 single chip microcomputer controller, said infrared location sensor (11) is TSOP3213 infrared sensor, said sound location sensor (12) is LIS3DHTR sound sensor, and said smoke sensor (13) is MP-2 smoke detection gas sensor.
4. A computer laboratory safety monitoring device according to claim 1, characterized in that the camera (9) is an infrared camera.
5. A computer laboratory safety monitoring device according to claim 1, characterized in that said controller (10) is in signal connection with a laboratory monitoring host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005914.8U CN210725056U (en) | 2020-01-03 | 2020-01-03 | Computer laboratory safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005914.8U CN210725056U (en) | 2020-01-03 | 2020-01-03 | Computer laboratory safety monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210725056U true CN210725056U (en) | 2020-06-09 |
Family
ID=70937896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020005914.8U Expired - Fee Related CN210725056U (en) | 2020-01-03 | 2020-01-03 | Computer laboratory safety monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210725056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135050A (en) * | 2020-09-24 | 2020-12-25 | 深圳市乐华数码科技有限公司 | Audio and video conference camera shooting and display device in multimedia conference room |
-
2020
- 2020-01-03 CN CN202020005914.8U patent/CN210725056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112135050A (en) * | 2020-09-24 | 2020-12-25 | 深圳市乐华数码科技有限公司 | Audio and video conference camera shooting and display device in multimedia conference room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |