CN211580055U - Monitoring camera with protection device - Google Patents
Monitoring camera with protection device Download PDFInfo
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- CN211580055U CN211580055U CN202020499701.5U CN202020499701U CN211580055U CN 211580055 U CN211580055 U CN 211580055U CN 202020499701 U CN202020499701 U CN 202020499701U CN 211580055 U CN211580055 U CN 211580055U
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Abstract
The utility model discloses a take protection device's surveillance camera head aims at solving the problem that the surveillance camera head suffered to damage easily after the striking. The key points of the technical scheme are as follows: the utility model provides a take protection device's surveillance camera head, include the camera body and hold the bearer bar of camera body, the bearer bar includes the framework, frame door and axis of rotation, frame door and framework pass through the axis of rotation and rotate the connection, still including the extension device, the extension device includes the footstock, first bevel gear, second bevel gear, gear one, gear two, gear three and motor, the bottom and the camera body fixed connection of footstock, the footstock passes through tenon fourth of the twelve earthly branches sliding connection with the roof of framework inner chamber, the footstock side is provided with the rack, the meshing through each gear is driven by the motor, motor and framework top outer wall fixed connection. The utility model discloses a take protection device's surveillance camera head can receive in time to withdraw the bearer bar with the camera after the striking at the camera, prevents its damage.
Description
Technical Field
The utility model relates to a camera technical field, more specifically say, it relates to a take protection device's surveillance camera head.
Background
With the continuous deepening of the safety consciousness of people, safety products such as security monitoring and alarm systems and the like are thoroughly integrated into our lives, wherein monitoring equipment is widely applied to residential areas, office buildings, streets, indoor security and the like. The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. Because the current surveillance camera head needs 24 hours continuous work, electronic component has avoided heating in long-term operating condition, and because the surveillance camera head generally locates open-air environment, needs the rainwater then general surveillance camera head is sealed, then the radiating effect is not good, untimely dispels the heat and can lead to the damage and the life of surveillance camera head to subtract the weak point.
In order to solve the problems, the monitoring camera disclosed in chinese patent publication No. CN209642806U comprises a monitoring camera, an outer shield is disposed outside the monitoring camera, a mounting case is connected to the top of the outer shield, a connecting plate is disposed on the top of the mounting case, a first connecting pipe is vertically connected to the top of the connecting plate, a connecting box is fixedly connected to the top end of the first connecting pipe, a second connecting pipe is rotatably connected to the top of the connecting box, the top end of the second connecting pipe is clamped in a mounting hole of a mounting plate, heat dissipation ports are symmetrically disposed on two sides of the mounting case, a dust screen is disposed in each heat dissipation port, a standby battery is disposed in the mounting case, the standby battery is electrically connected to the monitoring camera, heat dissipation blades are disposed on the top of the standby battery and fixedly connected to a rotating shaft, the top end of the rotating shaft passes through the connecting plate to be rotatably connected to the, the driving bevel gear is meshed with a first driven bevel gear, the first driven bevel gear and a second driven bevel gear are symmetrically arranged, the top end of a rotating shaft rotatably connected with the first driven bevel gear is fixedly connected with the bottom of a second connecting pipe, and the driving bevel gear is rotatably connected with a motor shaft of a rotating motor.
Above-mentioned scheme is through the bevel gear group that sets up, and the work of rotating the motor drives bevel gear and axis of rotation and rotates, and the axis of rotation drives the heat dissipation flabellum and rotates, dispels the heat to the surveillance camera head of work, and the heat looses through the thermovent, but its camera is only protected through one deck oversheath outward, damages easily when receiving the striking, can't in time make the protection to the camera.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a take protection device's surveillance camera head through set up bearer bar and telescoping device in the camera outside for the camera body can reach the purpose of protection camera body through the telescoping device in time taking in the bearer bar with the camera body when receiving the striking.
The above technical purpose of the present invention can be achieved by the following technical solutions: a monitoring camera with a protection device, a camera body and a protection frame for accommodating the camera body, wherein the protection frame comprises a frame body, a frame door and a rotating shaft, the frame door and the frame body are rotationally connected through the rotating shaft, the monitoring camera further comprises an extension device, the extension device comprises a top seat, a first bevel gear, a second bevel gear, a first gear, a second gear, a third gear and a motor, the bottom of the top seat is fixedly connected with the camera body, the top seat is in tenon-and-mortise sliding connection with the top wall of an inner cavity of the frame body, a rack is arranged on the side edge of the top seat, the rack is meshed with the first gear, the first gear is fixedly connected with the rotating shaft, the first bevel gear is fixedly connected with the first gear, the second bevel gear is meshed with the first bevel gear, the second bevel gear is fixedly connected with the second gear, the second bevel gear is rotationally connected with the outer wall of the side, the motor is fixedly connected with the outer wall of the top of the frame body.
By adopting the technical scheme, the camera body is contained in the frame body of the protective frame, the motor is fixedly connected with the outer wall of the top of the frame body, the third gear is rotatably connected with the motor and drives the third gear to rotate, the third gear is meshed with the second gear which drives the second gear to rotate, the second gear drives the second bevel gear to rotate, the second bevel gear is meshed with the first bevel gear and drives the first bevel gear to rotate, the first bevel gear is fixedly connected with the first gear, the first bevel gear drives the first gear to rotate, the first gear is fixedly connected with the rotating shaft, the frame door is fixedly connected with the rotating shaft, the rotating shaft rotates along with the first gear when the first gear rotates, the frame door is also rotated, the frame door is slowly opened, the top seat is in tenon-and-mortise sliding connection with the top wall of the inner cavity of the frame body, the side edge of the top seat is provided with the rack, and, the rack is driven to move when one gear rotates, the rack drives the top seat to slide outside the protection frame, the bottom of the top seat is fixedly connected with the camera body, the top seat drives the camera to move out of the frame body, the camera enters a shooting state, the action of opening the frame door and the action of moving the camera out of the frame body are carried out simultaneously, when the camera needs to be protected, the motor rotates reversely, the camera moves into the frame body, the frame door is closed, and the camera body is retracted into the protection frame.
The utility model discloses further set up to: the rear wall outside the frame body is provided with a connecting rod.
Through adopting above-mentioned technical scheme, set up the connecting rod at the outside back wall of framework for this camera can the different mounted position of adaptation, and it is more convenient to install.
The utility model discloses further set up to: the connecting rod includes outer pole, interior pole and damping spring, outer pole and interior pole sliding connection, interior pole and the outside back wall fixed connection of framework, outer pole and wall body fixed connection, the damping spring suit is on interior pole, the outside back wall of framework is withstood to damping spring one end, and the other end withstands the outer pole.
Through adopting above-mentioned technical scheme, set up rigid connecting rod into elastic telescopic link, outer pole and interior pole sliding connection, interior pole and the outside back wall fixed connection of framework, outer pole and wall body bolted connection, the convenient dismantlement has damping spring on interior pole cover for during the whole interior pole withdrawal outer pole that suffers the striking of camera, damping spring takes place elastic deformation, plays the effect of buffering.
The utility model discloses further set up to: and a microprocessor is arranged on the motor.
Through adopting above-mentioned technical scheme, be provided with microprocessor on the motor, microprocessor can adopt PLC controller, singlechip etc. for accept the signal of telecommunication, let the motor make corresponding action.
The utility model discloses further set up to: and one end of the outer rod, which is close to the damping spring, is provided with a pressure sensor.
Through adopting above-mentioned technical scheme, pressure sensor is installed to the one end that is close to damping spring at the outer pole, pressure sensor can adopt piezoelectric type force transducer, resistance strain sensor etc. when the framework suffers the striking, damping spring takes place elastic deformation, damping spring is to the increase of this vibration sensor's pressure, when pressure reaches the threshold value, this pressure sensor signals of telecommunication, microprocessor sends the instruction after receiving the signal of telecommunication, make the motor rotate, move into the framework with the camera body, close the frame door, reach the purpose of protection camera.
The utility model discloses further set up to: and the camera body is provided with a vibration sensor.
Through adopting above-mentioned technical scheme, set up vibration sensor on the camera body, vibration sensor can adopt piezoelectric type force transducer, resistance strain gauge sensor etc. when the camera body receives the striking, this vibration sensor signals of telecommunication, and microprocessor sends the instruction after receiving the signal of telecommunication, makes the motor rotate, moves into the framework with the camera body, closes the frame door, reaches the purpose of protection camera.
The utility model discloses further set up to: the motor is provided with a timer.
By adopting the technical scheme, the timer is arranged on the motor, the timer can adopt an on-off delay timer, a time relay and the like, the pressure sensor or the vibration sensor sends out an electric signal, the microprocessor receives the electric signal and starts the motor to withdraw the camera body into the frame body for timing, the motor is restarted after the set time is over, the camera body is moved out of the frame body and enters a shooting state again, and after the camera body enters a protected state and stops working, the camera body does not need manual intervention to enter a working state again.
The utility model discloses further set up to: the top of the top seat is provided with a heat dissipation device, the heat dissipation device comprises a heat dissipation opening and a heat dissipation fan, and the heat dissipation fan is electrically connected in the heat dissipation opening.
Through adopting above-mentioned technical scheme, set up the thermovent at the top of footstock, the internal electricity of thermovent is connected with radiator fan, shifts out the framework when being in the shooting state with the camera body at the footstock, and this thermovent and radiator fan expose and dispel the heat to the camera, receive the striking back, and the footstock withdraws the framework with the camera body and is in by the protection state, and the camera stop work, this thermovent is sealed by framework inner chamber upper wall, and radiator fan stops the heat dissipation simultaneously.
To sum up, the utility model discloses following beneficial effect has:
firstly, a camera protection frame and a telescopic device are introduced, so that a camera body can be accommodated in the protection frame, and the camera is prevented from being damaged due to impact;
secondly, a pressure sensor, a vibration sensor and a microprocessor are introduced, so that the camera can timely react after being impacted and can be retracted into the protective frame, and the camera can be prevented from being damaged due to continuous impact;
thirdly, a shock absorption telescopic connecting rod is introduced, so that the camera can be buffered when being impacted;
fourthly, a timer is introduced, so that the camera can automatically return to the working state again after the camera retracts the protection frame, manual intervention is not needed, and manpower is saved;
fifthly, a heat dissipation device is introduced, so that the camera can be dissipated in a working state, faults and damage caused by overhigh temperature are prevented, and the service life is prolonged;
drawings
Fig. 1 is a schematic structural diagram of the camera in the embodiment in an extended state, which shows structural features of the camera body when the camera body extends out of the protection frame;
fig. 2 is a schematic rear view of the camera in the retracted state of the present embodiment, showing a positional relationship between the frame body of the protection frame and the connecting rod.
In the figure: 1. a camera body; 2. a vibration sensor; 3. a top seat; 4. a heat dissipation port; 5. a heat radiation fan; 6. a frame body; 7. a timer; 8. a microprocessor; 9. a motor; 10. a third gear; 11. a pressure sensor; 12. a second bevel gear; 13. a second gear; 14. a first bevel gear; 15. a first gear; 16. A rack; 17. a rotating shaft; 18. a frame door; 19. a damping spring; 20. an inner rod; 21. an outer rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides a take protection device's surveillance camera head, as shown in fig. 1, fig. 2, including camera body 1 and the protective frame that holds camera body 1, the protective frame includes framework 6, frame door 18 and axis of rotation 17, and frame door 18 and framework 6 rotate through axis of rotation 17 and are connected, and frame door 18 and axis of rotation 17 fixed connection still include the extension device, and the extension device includes footstock 3, first bevel gear 14, second bevel gear 12, gear 15, gear two 13, gear three 10 and motor 9. Wherein, the motor 9 is fixedly connected with the outer wall of the top of the frame body 6, the gear wheel three 10 is in key connection with the output shaft of the motor 9, the gear wheel three 10 is engaged with the gear wheel two 13, the second bevel gear wheel 12 is fixedly connected with the gear wheel two 13, the second bevel gear wheel 12 is engaged with the first bevel gear wheel 14, the first bevel gear wheel 14 is fixedly connected with the gear wheel one 15, the gear wheel one 15 is fixedly connected with the rotating shaft 17, the top seat 3 is in tenon-and-mortise sliding connection with the top wall of the inner cavity of the frame body 6, the side edge of the top seat 3 is provided with a rack 16, the rack 16 is engaged with the gear wheel one 15, the bottom of the top seat 3 is fixedly connected with the camera body 1, the motor 9 rotates forwards, the top seat 3 and the camera body 1 are moved out of the frame body 6, the frame door 18 is opened, the connecting rod is arranged on the rear wall outside the frame body 6, the connecting, the shock absorption spring 19 is sleeved on the inner rod 20 and can play a role of buffering, the microprocessor 8 is arranged on the motor 9 and is used for receiving an electric signal to enable the motor 9 to make a corresponding action, the pressure sensor 11 is arranged at one end, close to the shock absorption spring 19, of the outer rod 21, when the pressure of the shock absorption spring 19 on the vibration sensor 2 is increased to a threshold value, the pressure sensor 11 sends the electric signal, the vibration sensor 2 is arranged on the camera body 1, when the camera body 1 is impacted, the vibration sensor 2 sends the electric signal, the microprocessor 8 sends an instruction after receiving the two electric signals to enable the motor 9 to rotate reversely, the camera body 1 is moved into the frame body 6, the frame door 18 is closed, the purpose of protecting the camera is achieved, the timer 7 is arranged on the motor 9, the electric signal is sent by the pressure sensor 11 or the vibration sensor 2, the microprocessor 8 starts timing after receiving the electric signal, after the set time is over, the motor 9 is restarted, the camera body 1 is moved out of the frame body 6 and enters the shooting state again, manual intervention is not needed, the top of the top seat 3 is provided with the heat dissipation port 4, the heat dissipation fan 5 is electrically connected in the heat dissipation port 4, when the top seat 3 and the camera body 1 are moved out of the frame body 6 and are in the shooting state, the heat dissipation port 4 and the heat dissipation fan 5 are exposed to dissipate heat of the camera, when the top seat 3 and the camera body 1 are retracted into the frame body 6 and are in the protected state, the heat dissipation port 4 is sealed by the upper wall of the inner cavity of the frame body 6, and heat dissipation is stopped at the same time.
When the camera with the protection device normally works, the motor 9 rotates to drive the gear III 10 to rotate, the gear III 10 drives the gear II 13 to rotate, the gear II 13 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the gear I15 to rotate, the rotating shaft 17 rotates when the gear I15 rotates, the frame door 18 rotates along with the frame door so that the frame door 18 is opened slowly, meanwhile, the gear I15 rotates to drive the rack 16 to move, the rack 16 drives the footstock 3 to slide towards the outside of the protection frame, the footstock 3 drives the camera to move out of the frame body 6, the camera body 1 enters a shooting state, the heat dissipation port 4 is arranged at the top of the footstock 3, the heat dissipation fan 5 is electrically connected in the heat dissipation port 4, when the footstock 3 and the camera body 1 move out of the frame body 6 and are in the shooting state, the heat dissipation port 4 and the heat dissipation fan 5 are exposed to dissipate heat, when the frame body 6 is impacted, the inner rod 20 retracts into the outer rod 21, the damping spring 19 elastically deforms to play a buffering role, the pressure of the damping spring 19 on the vibration sensor 2 is increased, when the pressure reaches a threshold value, the pressure sensor 11 sends an electric signal, the vibration sensor 2 is arranged on the camera body 1, when the camera body 1 is impacted, the vibration sensor 2 sends an electric signal, the microprocessor 8 sends an instruction after receiving the two electric signals and the timer 7 starts to time, the motor 9 rotates reversely after receiving the instruction, the first bevel gear 14, the second bevel gear 12, the first gear 15, the second gear 13, the third gear 10 and the rotating shaft 17 also rotate reversely, the base and the camera body 1 are also moved into the frame body 6, the frame door 18 is closed to achieve the purpose of protecting the camera, and meanwhile, the heat dissipation port 4 is sealed by the upper wall of the inner cavity of the frame body 6, the heat radiation fan 5 stops radiating heat, after the timer 7 finishes timing, the motor 9 is started, the camera body 1 and the top seat 3 move out of the frame body 6 and the frame door 18 is opened repeatedly, the camera body 1 starts shooting again, and the heat radiation fan 5 also starts radiating heat again.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a take protection device's surveillance camera head, includes camera body (1) and holds the bearer bar of camera body (1), the bearer bar includes framework (6), frame door (18) and axis of rotation (17), frame door (18) and framework (6) rotate through axis of rotation (17) and are connected, frame door (18) and axis of rotation (17) fixed connection, its characterized in that: the camera comprises a camera body (1), a top seat (3), a first bevel gear (14), a second bevel gear (12), a first gear (15), a second gear (13), a third gear (10) and a motor (9), wherein the bottom of the top seat (3) is fixedly connected with the camera body (1), the top seat (3) is in tenon-and-mortise sliding connection with the top wall of an inner cavity of a frame body (6), a rack (16) is arranged on the side edge of the top seat (3), the rack (16) is meshed with the first gear (15), the first gear (15) is fixedly connected with a rotating shaft (17), the first bevel gear (14) is fixedly connected with the first gear (15), the second bevel gear (12) is meshed with the first bevel gear (14), the second bevel gear (12) is fixedly connected with the second gear (13), and the second bevel gear (12) is rotatably connected with the outer wall of the side edge of the frame body (6), the gear III (10) is meshed with the gear II (13), the gear III (10) is in key connection with an output shaft of the motor (9), and the motor (9) is fixedly connected with the outer wall of the top of the frame body (6).
2. A surveillance camera with a protection device according to claim 1, characterized in that: the rear wall outside the frame body (6) is provided with a connecting rod.
3. A surveillance camera with a protection device according to claim 2, characterized in that: the connecting rod includes outer pole (21), interior pole (20) and damping spring (19), outer pole (21) and interior pole (20) sliding connection, interior pole (20) and the outside back wall fixed connection of framework (6), outer pole (21) and wall body fixed connection, damping spring (19) suit is on interior pole (20), damping spring (19) one end withstands the outside back wall of framework (6), and outer pole (21) are withstood to the other end.
4. A surveillance camera head with a protection device according to claim 3, characterized in that: and a microprocessor (8) is arranged on the motor (9).
5. A monitoring camera with a protection device according to claim 4, characterized in that: and a pressure sensor (11) is arranged at one end of the outer rod (21) close to the damping spring (19).
6. A monitoring camera with a protection device according to claim 5, characterized in that: the camera body (1) is provided with a vibration sensor (2).
7. A monitoring camera with a protection device according to claim 6, characterized in that: and a timer (7) is arranged on the motor (9).
8. A surveillance camera with a protection device according to claim 1, characterized in that: the top of footstock (3) is provided with heat abstractor, heat abstractor includes thermovent (4) and radiator fan (5), radiator fan (5) electricity is connected in thermovent (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499701.5U CN211580055U (en) | 2020-04-08 | 2020-04-08 | Monitoring camera with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020499701.5U CN211580055U (en) | 2020-04-08 | 2020-04-08 | Monitoring camera with protection device |
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| Publication Number | Publication Date |
|---|---|
| CN211580055U true CN211580055U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020499701.5U Active CN211580055U (en) | 2020-04-08 | 2020-04-08 | Monitoring camera with protection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566057A (en) * | 2021-07-13 | 2021-10-29 | 广西电力职业技术学院 | Image acquisition device for robot path planning |
| CN114999167A (en) * | 2021-11-19 | 2022-09-02 | 深圳市智泊云科技有限公司 | High-definition license plate recognition system based on artificial intelligence |
| CN116907826A (en) * | 2023-09-13 | 2023-10-20 | 南方电网调峰调频发电有限公司储能科研院 | Online monitoring equipment for state of electric valve of twin power plant and fault diagnosis method |
-
2020
- 2020-04-08 CN CN202020499701.5U patent/CN211580055U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566057A (en) * | 2021-07-13 | 2021-10-29 | 广西电力职业技术学院 | Image acquisition device for robot path planning |
| CN114999167A (en) * | 2021-11-19 | 2022-09-02 | 深圳市智泊云科技有限公司 | High-definition license plate recognition system based on artificial intelligence |
| CN116907826A (en) * | 2023-09-13 | 2023-10-20 | 南方电网调峰调频发电有限公司储能科研院 | Online monitoring equipment for state of electric valve of twin power plant and fault diagnosis method |
| CN116907826B (en) * | 2023-09-13 | 2024-01-19 | 南方电网调峰调频发电有限公司储能科研院 | Online monitoring equipment for state of electric valve of twin power plant and fault diagnosis method |
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