CN215674470U - Monitoring equipment convenient to adjust control angle - Google Patents
Monitoring equipment convenient to adjust control angle Download PDFInfo
- Publication number
- CN215674470U CN215674470U CN202122342861.6U CN202122342861U CN215674470U CN 215674470 U CN215674470 U CN 215674470U CN 202122342861 U CN202122342861 U CN 202122342861U CN 215674470 U CN215674470 U CN 215674470U
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- bevel gear
- rack
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 238000012806 monitoring device Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of monitoring equipment, in particular to the field of monitoring equipment convenient for adjusting a monitoring angle, which comprises a first base, wherein the bottom of the first base is provided with a first worm which is rotatably connected through a bearing, the bottom of the first worm is provided with a rotating device which is fixedly connected, the right side of the first worm is provided with a first gear, the rear part of the first gear is provided with a stepping motor, the left side of the stepping motor is provided with a first air cylinder, the right side of the first base is provided with a second base, the bottom of the second base is provided with a second worm which is rotatably connected through a bearing, the rotating device is internally provided with a fixing device which is rotatably connected through a second rotating shaft, the fixing device is internally provided with a first clamping block, the two ends of the bottom of the first clamping block are respectively provided with a first rack which is fixedly connected, and the rotating turns of the stepping motor can be controlled through the first worm and the second worm which are arranged, so that the angles in the vertical direction and the horizontal direction of the monitoring device can be adjusted, the user can adjust and use the device independently.
Description
Technical Field
The utility model belongs to the technical field of monitoring equipment, and particularly relates to monitoring equipment convenient for adjusting a monitoring angle.
Background
The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market at present is a handheld video communication device, the video monitoring is the mainstream at present, the development of the video monitoring system is divided into a first generation analog video monitoring system (CCTV) from the earliest analog monitoring to the previous years and a second generation digital video monitoring system (DVR) based on a PC + multimedia card from the technical viewpoint, and a third generation digital video monitoring system (IPVS) based on an IP network is completely adopted, so that the monitoring device can work effectively better.
SUMMERY OF THE UTILITY MODEL
The monitoring device is convenient to adjust the monitoring angle, and the angles of the monitoring device in the vertical direction and the horizontal direction can be adjusted by controlling the number of rotating circles of the stepping motor through the first worm and the second worm which are arranged, so that the monitoring device is convenient for users to independently adjust and use.
The utility model provides the following technical scheme: a monitoring device convenient for adjusting a monitoring angle comprises a first base, wherein a first worm is arranged at the bottom of the first base and is in rotary connection through a bearing, a rotary device is fixedly connected with the bottom of the first worm, a first gear is arranged on the right side of the first worm, a stepping motor is arranged behind the first gear, a first air cylinder is arranged on the left side of the stepping motor, a second base is arranged on the right side of the first base, a second worm is arranged at the bottom of the second base and is in rotary connection through a bearing, a first rotating shaft is fixedly connected with the bottom of the second worm, a first bevel gear is fixedly connected with the top end of the first rotating shaft, a telescopic hole is formed in the right side wall of the rotary device, a fixing device is rotatably connected with the rotary device through a second rotating shaft and is arranged in the rotary device, the right end of the second rotating shaft penetrates through the right wall of the rotary device and is fixedly connected with the second bevel gear, the left end of second pivot is equipped with fixed connection's stopper, fixing device's inside is equipped with first fixture block, the bottom both ends of first fixture block all are equipped with fixed connection's first rack, the party that first rack is close to the fixing device lateral wall is equipped with the second gear, the party that the second gear is close to the fixing device lateral wall is equipped with the second rack, the top of second rack is equipped with fixed connection's second fixture block.
The first gear is positioned between the first worm and the second worm, the first gear is respectively meshed with the first worm and the second worm, and the stepping motor is fixedly connected with a piston rod of the first cylinder; the first gear can be driven to rotate by controlling the rotation of the stepping motor through the arranged stepping motor, so that the first worm or the second worm is driven to rotate, when the inclination angle of the camera in the vertical direction needs to be adjusted, the first cylinder can be controlled to extend the piston rod, the piston rod of the first cylinder drives the first motor and the first gear to move rightwards due to the fixed connection of the stepping motor and the piston rod of the first cylinder, the first gear is meshed with the second worm, then the stepping motor is started, the number of rotation turns of the stepping motor can be controlled, so that the number of the angle degrees needed to be adjusted in the vertical direction of the camera can be controlled, when the monitoring angle of the camera in the horizontal direction needs to be adjusted, the first cylinder can be controlled to contract the piston rod of the first cylinder, so that the stepping motor and the first gear move leftwards and the first gear is meshed with the first worm, and then starting the stepping motor, and controlling the angle degree of the camera in the horizontal direction to be adjusted by controlling the number of rotation turns of the stepping motor.
The first bevel gear is meshed with the second bevel gear, and the telescopic hole is circular and has an area larger than that of the second bevel gear; through the first bevel gear and the second bevel gear meshing that are equipped with mutually, thereby make first bevel gear can drive the second bevel gear and rotate when rotatory, pass through the bevel gear with the rotation of vertical direction and convert the rotation of horizontal direction into, and the area in flexible hole is greater than the second bevel gear, can provide the route for the second bevel gear when flexible, avoid the second bevel gear to receive the hindrance at flexible in-process, and can be when the second bevel gear does not use, contract it to the inside protection of rotary device, avoid causing the rotation to the second gear when stopping because of birds, thereby influence the scope of control.
The right side of the limiting block is provided with a fixedly connected spring which is fixedly connected with the side wall of the rotating device, the right side of the limiting block is provided with a second air cylinder, and the limiting block is contacted with a piston rod of the second air cylinder; the first bevel gear and the second bevel gear can be controlled to be meshed by controlling the extension and retraction of the piston rod of the second cylinder through the second cylinder, when the camera needs to adjust the inclination angle in the vertical direction, the second cylinder can be controlled, the piston rod of the second cylinder can be extended, and the piston rod of the second cylinder is in contact with the piston rod of the second cylinder, so that the piston rod of the second cylinder controls the second rotating shaft to move rightwards, the limiting block extrudes the spring, the second bevel gear is meshed with the first bevel gear, after the camera finishes adjusting the vertical angle, the piston rod of the second cylinder can be controlled to contract, at the moment, the second rotating shaft can be retracted leftwards under the action of the spring, and the second bevel gear is released from the meshing state with the first bevel gear.
The first clamping block is provided with a screw rod, the screw rod penetrates through the first clamping block and is in spiral transmission connection with the first clamping block, and the top end of the screw rod is provided with a fixedly connected handle; through the lead screw that is equipped with, can be rotatory through rotating handle control lead screw to control first fixture block and remove, can make first fixture block rearward movement through the rotatory lead screw of forward direction, make the fixture block move forward through the rotatory lead screw of reverse direction, the handle that is equipped with can make the staff adjust the simple operation more when installing the camera.
The second clamping block is longer than the first clamping block and is positioned on the same horizontal line with the first clamping position, and the second gear is meshed with the first gear and the second gear respectively; when the camera needs to be dismounted, the first clamping block can be moved forwards by controlling the reverse rotation of the screw rod, so that the first rack drives the second clamping block to move forwards by the second gear, and the second rack drives the second clamping block to move backwards by the second gear, make the camera relieve the state of being got by the clamp, this device can be according to the specification of camera to the distance between first fixture block of adjustment and the second fixture block makes the camera press from both sides and gets stably, and the camera that is applicable to multiple specification is fixed.
The bottom parts of the first rack and the second rack are respectively provided with a sliding block which is fixedly connected with the bottom parts of the first rack and the second rack, and the sliding blocks slide back and forth in the inner cavity of the sliding rail; through the slide rail that is equipped with, can make the slider slide in the slide rail, and can control the moving direction of first rack and second rack, have fine guide effect.
The utility model has the beneficial effects that: the screw rod is arranged, the rotation of the screw rod can be controlled through rotating the handle, so that the first clamping block is controlled to move, the first clamping block can move backwards through rotating the screw rod in a forward direction, the clamping block can move forwards through rotating the screw rod in a reverse direction, the handle can enable a worker to operate more simply when adjusting and installing a camera, the first bevel gear is meshed with the second bevel gear, so that the second bevel gear can be driven to rotate when the first bevel gear rotates, the rotation in the vertical direction is converted into the rotation in the horizontal direction through the bevel gear, the area of the telescopic hole is larger than that of the second bevel gear, a path can be provided for the second bevel gear during telescopic operation, the second bevel gear is prevented from being blocked during telescopic operation, the second bevel gear can be retracted into the rotating device to be protected when not being used, and the second bevel gear is prevented from rotating when birds fall down, thereby influence the scope of control, through the slide rail that is equipped with, can make the slider slide in the slide rail, and can control the moving direction of first rack and second rack, have fine guide effect.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the present invention;
FIG. 4 is a right side view of the rotating device;
FIG. 5 is a schematic top view of the fixing device;
in the figure: 1. a first base; 2. a first worm; 3. a first cylinder; 4. a second worm; 5. a first gear; 6. a stepping motor; 7. a first bevel gear; 8. a first rotating shaft; 9. a rotating device; 10. a second cylinder; 11. a limiting block; 12. a spring; 13. a second bevel gear; 14. a second rotating shaft; 15. a fixing device; 16. a first clamping block; 17. a lead screw; 18. a second fixture block; 19. a second rack; 20. a first rack; 21. a second gear; 22. a handle; 23. a telescopic hole; 24. a second base; 25. a slider; 26. a slide rail.
Detailed Description
Referring to fig. 1-5, the present invention provides the following technical solutions: a monitoring device convenient for adjusting a monitoring angle comprises a first base 1, wherein a first worm 2 connected with the first base through a bearing in a rotating mode is arranged at the bottom of the first base 1, a rotating device 9 connected with the first worm 2 in a fixed mode is arranged at the bottom of the first worm 2, a first gear 5 is arranged on the right side of the first worm 2, a stepping motor 6 is arranged behind the first gear 5, a first air cylinder 3 is arranged on the left side of the stepping motor 6, a second base 24 is arranged on the right side of the first base 1, a second worm 4 connected with the second base through a bearing in a rotating mode is arranged at the bottom of the second base 24, a first rotating shaft 8 connected with the second worm 4 in a fixed mode is arranged at the bottom of the second worm 4, a first bevel gear 7 connected with the first rotating shaft 8 is arranged at the top end of the first rotating shaft 8, a telescopic hole 23 is formed in the side wall of the rotating device 9, a fixing device 15 connected with the second rotating shaft 14 in a rotating mode is arranged in the rotating device 9, the right end of the second rotating shaft 14 penetrates through the right wall of the rotating device 9 and is fixedly connected with the second bevel gear 13, the left end of the second rotating shaft 14 is provided with a limiting block 11 fixedly connected, a first clamping block 16 is arranged inside the fixing device 15, two ends of the bottom of the first clamping block 16 are respectively provided with a first rack 20 fixedly connected, one side, close to the side wall of the fixing device 15, of the first rack 20 is provided with a second gear 21, one side, close to the side wall of the fixing device 15, of the second gear 21 is provided with a second rack 19, and a second clamping block 18 fixedly connected is arranged above the top of the second rack 19.
The first gear 5 is positioned between the first worm 2 and the second worm 4, the first gear 5 is respectively meshed with the first worm 2 and the second worm 4, and the stepping motor 6 is fixedly connected with a piston rod of the first cylinder 3; through the step motor 6, the first gear 5 can be driven to rotate by controlling the rotation of the step motor 6, so as to drive the first worm 2 or the second worm 4 to rotate, when the inclination angle of the camera in the vertical direction needs to be adjusted, the first cylinder 3 can be controlled to extend the piston rod, because the step motor 6 is fixedly connected with the piston rod of the first cylinder 3, the piston rod of the first cylinder 3 can drive the first motor and the first gear 5 to move rightwards, and the first gear 5 is meshed with the second worm 4, then the step motor 6 is started, the number of the angle degrees needed to be adjusted in the vertical direction of the camera can be controlled by controlling the number of the rotation turns of the step motor 6, when the monitoring angle of the camera in the horizontal direction needs to be adjusted, the first cylinder 3 can be controlled to contract the piston rod, so as to enable the step motor 6 and the first gear 5 to move leftwards, the first gear 5 is meshed with the first worm 2, and then the stepping motor 6 is started, so that the angle degree of the camera in the horizontal direction required to be adjusted can be controlled by controlling the number of rotation turns of the stepping motor 6.
The first bevel gear 7 is meshed with the second bevel gear 13, and the telescopic hole 23 is circular and has an area larger than that of the second bevel gear 13; through the meshing of the first bevel gear 7 and the second bevel gear 13, the first bevel gear 7 can drive the second bevel gear 13 to rotate when rotating, the rotation in the vertical direction is converted into the rotation in the horizontal direction through the bevel gear, the area of the telescopic hole 23 is larger than that of the second bevel gear 13, a path can be provided for the second bevel gear 13 when the second bevel gear 13 stretches, the second bevel gear 13 is prevented from being blocked in the stretching process, the second bevel gear 13 can be contracted into the rotating device 9 to be protected when not used, the second gear 21 is prevented from rotating when birds stop, and the monitoring range is influenced.
A spring 12 is fixedly connected to the right side of the limiting block 11, the spring 12 is fixedly connected with the side wall of the rotating device 9, a second cylinder 10 is arranged on the right side of the limiting block 11, and the limiting block 11 is in contact with a piston rod of the second cylinder 10; the second cylinder 10 is arranged, the first bevel gear 7 can be controlled to be meshed with the second bevel gear 13 by controlling the extension and retraction of the piston rod of the second cylinder 10, when the camera needs to adjust the inclination angle in the vertical direction, the second cylinder 10 can be controlled, the piston rod of the second cylinder 10 can be extended, the piston rod of the second cylinder 10 can be controlled to move the second rotating shaft 14 rightwards due to the fact that the limiting block 11 is in contact with the piston rod of the second cylinder 10, the limiting block 11 can be made to press the spring 12, the second bevel gear 13 is meshed with the first bevel gear 7, after the camera is adjusted in the vertical direction, the piston rod of the second cylinder 10 can be controlled to contract, at the moment, the second rotating shaft 14 can be retracted leftwards under the action of the spring 12, and the second bevel gear 13 is released from being meshed with the first bevel gear 7.
A screw rod is arranged on the first fixture block 16, the screw rod penetrates through the first fixture block 16 and is in spiral transmission connection with the first fixture block, and a handle 22 which is fixedly connected is arranged at the top end of the screw rod 17; through the lead screw 17 that is equipped with, it is rotatory to control the lead screw through rotating handle 22 to control first fixture block 16 and remove, can make first fixture block 16 rearward movement through the rotatory lead screw 17 of forward, make the fixture block move forward through reverse rotation lead screw 17, the handle 22 that is equipped with can make the staff adjust the simple operation more when installing the camera.
The second block 18 is longer than the first block 16 and is positioned on the same horizontal line with the first block, and the second gear 21 is meshed with the first gear 5 and the second gear 21 respectively; through the second gear 21, when the first rack 20 moves under the action of the first fixture block 16, the second rack 19 is driven by the meshed second gear 21 to move, when the camera head is inserted into the fixing device 15, the first fixture block 16 can move backwards by controlling the screw rod to rotate forwards, because the first racks 20 arranged at the two sides of the first fixture block 16 are meshed with the second racks 19 arranged at the two sides of the second fixture block 18 through the second gear 21, when the first fixture block 16 moves backwards, the first rack 20 can drive the second gear 21 to rotate, so that the second racks 19 drive the second fixture block 18 to move forwards through the second gear 21, the camera head is clamped and fixed, when the camera head needs to be dismounted, the first fixture block 16 can move forwards by controlling the reverse screw rod to rotate, so that the first rack 20 drives the second gear 21 to rotate, thereby make second rack 19 drive second fixture block 18 rearward movement through second gear 21, make the camera relieve the state of being got by the clamp, this device can be according to the specification of camera to the distance between adjustment first fixture block 16 and the second fixture block 18 makes the camera get the clamp and gets stably, and it is fixed to be applicable to the camera of multiple specification.
The bottoms of the first rack 20 and the second rack 19 are both provided with a slide block 25 which is fixedly connected, and the slide block 25 slides back and forth in the inner cavity of the slide rail 26; the slide rail 26 is provided to enable the slide block 25 to slide in the slide rail 26, and to control the moving direction of the first rack 20 and the second rack 19, thereby providing a good guiding function.
The working principle and the using process of the utility model are as follows: when the device is used, the camera can be fixed in the fixing device 15 firstly, after the camera is inserted into the fixing device 15, the screw rod can be controlled to rotate in the forward direction through the hand-operated handle 22, so that the first clamping block 16 moves backwards, the first racks 20 arranged at the two sides of the first clamping block 16 are meshed with the second racks 19 arranged at the two sides of the second clamping block 18 through the second gear 21, when the first clamping block 16 moves backwards, the first racks 20 can drive the second gear 21 to rotate, so that the second racks 19 drive the second clamping block 18 to move forwards through the second gear 21, the camera can be clamped stably, when the camera needs to be dismounted, the first clamping block 16 can move forwards through controlling the screw rod to rotate in the reverse direction, so that the first racks 20 drive the second gear 21 to rotate, so that the second racks 19 drive the second clamping block 18 to move backwards through the second gear 21, the device can adjust the distance between the first clamping block 16 and the second clamping block 18 according to the specification of the camera, so that the camera can be stably clamped, when the inclination angle of the camera in the vertical direction needs to be adjusted, the first cylinder 3 can be controlled to extend the piston rod, because the stepping motor 6 is fixedly connected with the piston rod of the first cylinder 3, the piston rod of the first cylinder 3 drives the first motor and the first gear 5 to move rightwards, the first gear 5 is engaged with the second worm 4, then the second cylinder 10 is controlled to extend the piston rod, because the limiting block 11 is contacted with the piston rod of the second cylinder 10, the piston rod of the second cylinder 10 controls the second rotating shaft 14 to move rightwards, and the limiting block 11 extrudes the spring 12, so that the second bevel gear 13 is engaged with the first bevel gear 7, then starting the stepping motor 6, the number of rotation turns of the stepping motor 6 can be controlled, so as to control the angle degree which needs to be adjusted in the vertical direction of the camera, after the vertical angle of the camera is adjusted, the piston rod of the second air cylinder 10 can be controlled to contract, at the moment, the second rotating shaft 14 can be retracted leftwards under the action of the spring 12, so that the second bevel gear 13 is disengaged from the first bevel gear 7, when the monitoring angle in the horizontal direction of the camera needs to be adjusted, the first air cylinder 3 can be controlled to contract the piston rod, so that the stepping motor 6 and the first gear 5 move leftwards, and the first gear 5 is engaged with the first worm 2, then the stepping motor 6 is started, so as to control the angle degree which needs to be adjusted in the horizontal direction of the camera by controlling the number of rotation turns of the stepping motor 6, so as to enable the device to be in a flexible and controllable state, the user's later stage is independently adjusted.
Claims (7)
1. The utility model provides a supervisory equipment convenient to adjust control angle which characterized in that: the device comprises a first base, wherein a first worm is arranged at the bottom of the first base and is in rotary connection with the first worm through a bearing, a rotary device is fixedly connected with the bottom of the first worm, a first gear is arranged on the right side of the first worm, a stepping motor is arranged behind the first gear, a first air cylinder is arranged on the left side of the stepping motor, a second base is arranged on the right side of the first base, a second worm is arranged at the bottom of the second base and is in rotary connection with the second worm through a bearing, a first rotary shaft is fixedly connected with the bottom of the second worm, a first bevel gear is fixedly connected with the top end of the first rotary shaft, a telescopic hole is formed in the side wall of the right side of the rotary device, a fixing device is arranged in the rotary device and is in rotary connection with the second rotary shaft, and the right end of the second rotary shaft penetrates through the right wall of the rotary device and is fixedly connected with the second bevel gear, the left end of second pivot is equipped with fixed connection's stopper, fixing device's inside is equipped with first fixture block, the bottom both ends of first fixture block all are equipped with fixed connection's first rack, the party that first rack is close to the fixing device lateral wall is equipped with the second gear, the party that the second gear is close to the fixing device lateral wall is equipped with the second rack, the top of second rack is equipped with fixed connection's second fixture block.
2. A monitoring device for facilitating adjustment of a monitoring angle according to claim 1, wherein: the first gear is located between the first worm and the second worm, the first gear is meshed with the first worm and the second worm respectively, and the stepping motor is fixedly connected with a piston rod of the first cylinder.
3. A monitoring device for facilitating adjustment of a monitoring angle according to claim 1, wherein: the first bevel gear is meshed with the second bevel gear, and the telescopic hole is circular and larger than the second bevel gear in area.
4. A monitoring device for facilitating adjustment of a monitoring angle according to claim 1, wherein: the right side of stopper is equipped with fixed connection's spring, and spring and rotary device's lateral wall fixed connection, the right-hand second cylinder that is equipped with of stopper, and the piston rod of stopper and second cylinder contacts.
5. A monitoring device for facilitating adjustment of a monitoring angle according to claim 1, wherein: the first clamping block is provided with a screw rod, the screw rod penetrates through the first clamping block and is in screw transmission connection with the first clamping block, and the top end of the screw rod is provided with a fixedly connected handle.
6. A monitoring device for facilitating adjustment of a monitoring angle according to claim 1, wherein: the second clamping block is longer than the first clamping block and is positioned on the same horizontal line with the first clamping position, and the second gear is meshed with the first gear and the second gear respectively.
7. A monitoring device for facilitating adjustment of a monitoring angle according to claim 1, wherein: the bottom of the first rack and the bottom of the second rack are both provided with a sliding block which is fixedly connected, and the sliding block slides back and forth in the inner cavity of the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342861.6U CN215674470U (en) | 2021-09-27 | 2021-09-27 | Monitoring equipment convenient to adjust control angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342861.6U CN215674470U (en) | 2021-09-27 | 2021-09-27 | Monitoring equipment convenient to adjust control angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215674470U true CN215674470U (en) | 2022-01-28 |
Family
ID=79966456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122342861.6U Expired - Fee Related CN215674470U (en) | 2021-09-27 | 2021-09-27 | Monitoring equipment convenient to adjust control angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215674470U (en) |
-
2021
- 2021-09-27 CN CN202122342861.6U patent/CN215674470U/en not_active Expired - Fee Related
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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: 20220128 |