CN213065340U - Rotatable base for security camera - Google Patents
Rotatable base for security camera Download PDFInfo
- Publication number
- CN213065340U CN213065340U CN202020676706.0U CN202020676706U CN213065340U CN 213065340 U CN213065340 U CN 213065340U CN 202020676706 U CN202020676706 U CN 202020676706U CN 213065340 U CN213065340 U CN 213065340U
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- camera
- shell
- main body
- driving wheel
- rotatable base
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Abstract
The utility model belongs to the technical field of the camera base, especially, rotatable base is used to security protection camera, axle center department and camera installing support swing joint that camera installing support fixed establishment is passed through at the top of going up the shell, the camera installation be supported with action wheel fixing device top surface fixed connection, action wheel fixing device's top and the axle swing joint of action wheel one, the external tooth face of action wheel one is connected with the external tooth face transmission of rotating the main part, the rocking arm is through setting up the rocking arm fixed establishment at the right-hand member and the bottom swing joint of shell down, the internal face of rotating the main part and the two sides of the face in the front and back fixed connection of transfer line, the transfer line rotates with motor mounting's right-hand member and is. The rotatable base for the security camera drives the camera mounting support at the top of the gear driving wheel fixing device to rotate slowly and stably from left to right through power supply to the belt brake motor I. And the power supply of the second motor with the brake drives the transmission rod to enable the rotating main body to rotate up and down.
Description
Technical Field
The utility model relates to a camera base technical field especially relates to a security protection camera is with rotatable base.
Background
The school security monitoring system is mainly networked real-time high-definition video monitoring. The system enables a manager to observe the conditions of all important places in a control room, transmits the conditions of a monitoring area to a management center in real time in the modes of video images and the like, and enables a person on duty to know the real-time conditions of all places in a safety control area at any time through a main control display. The campus monitoring system can be divided into: the method comprises four parts of video data acquisition, data transmission, control and display recording. The existing security monitoring camera cannot adjust the angle of the existing security monitoring camera in real time, and only can correspondingly monitor most of the security area.
However, for some monitoring dead angles, when a criminal happens to a certain accident at the position, the fixed angle of the monitoring camera cannot enable workers in the monitoring room to observe and shoot at fixed points, and the accident process may be recorded incompletely to a certain extent, so that the follow-up processing work is difficult to perform.
SUMMERY OF THE UTILITY MODEL
Based on current imperfect technical problem of security protection control, the utility model provides a rotatable base is used to security protection camera.
The utility model provides a pair of security protection camera is with rotatable base, including last shell, go up the shell: the top of the upper shell is movably connected with the top axle center of the camera mounting bracket through the axle center of the camera mounting bracket fixing mechanism, the bottom of the left end of the camera mounting bracket is fixedly connected with the top surface of the driving wheel fixing device, the top axle center of the driving wheel fixing device is movably connected with the axle center of the driving wheel I, the external tooth surface of the driving wheel I is in transmission connection with the external tooth surface of the rotating main body, the bottom of the driving wheel fixing device is fixedly connected with the top surface of the rocker arm, the rocker arm is movably connected with the bottom of the lower shell through the rocker arm fixing mechanism arranged at the right end, the top of the lower shell is fixedly connected with the bottom of the rotating main body, the top of the rotating main body is fixedly connected with the bottom of the upper shell, the inner wall surface of the rotating main body is fixedly connected with the front and back two surfaces of the transmission rod, the right end of the motor mounting frame is fixedly connected with the left end of the bearing block, the right end of the bearing block is fixedly connected with the left end of the base fixing plate, and the front face of the left end of the motor mounting frame is fixedly connected with the back face of the second driving wheel.
Preferably, the upper shell comprises a first shell and a threaded hole, and the top of the first shell is provided with the threaded hole.
Preferably, the rotating main body fixedly mounted at the bottom of the upper housing comprises a main body, a sliding groove and an external gear groove, the external gear groove is formed in the outer side surface of the main body, and the sliding grooves are symmetrically formed in the top surface and the bottom surface of the main body. The stability in rotation can be increased.
Preferably, the driving wheel fixing device fixedly mounted at the bottom of the left end of the camera mounting support comprises an upper slide block, a lower slide block and a fixing pin, the top of the right end of the upper slide block is connected with the top of the main body in a sliding mode, the lower slide block is connected with the bottom of the main body in a sliding mode, and the upper slide block is fixedly connected with the lower slide block through the fixing pins at the front end and the rear end.
Preferably, the first driving wheel movably connected to the inner wall of the first driving wheel fixing device comprises a first gear and a first motor with a brake, and the first gear is in transmission connection with the top axle center of the first motor with the brake through an inner pin of a hole. The braking point machine can counteract the inertia effect after the east is finished.
Preferably, the camera mounting bracket fixing mechanism fixedly mounted on the top of the upper housing comprises a bolt and a thrust bearing, and a connecting bolt is arranged on the top of the thrust bearing. The bearing mainly bears the axial force, the service life of the whole bearing is prolonged, and meanwhile, the resistance in the rotating process can be reduced.
Preferably, the second driving wheel on the front side of the motor mounting frame comprises a second belt brake motor and a second gear, the second gear is in transmission connection with the second belt brake motor through a pin in a middle hole, and a brake sheet provided by the belt brake motor can play a role in supporting tangential force generated by the whole mechanism to the gears.
Preferably, the transmission rod fixed on the inner wall of the rotating body comprises a rod and a transmission gear, the left end of the rod is in transmission connection with the transmission gear through a pin on the shaft, the transmission gear is in transmission connection with the second gear, and the highest part and the lowest part of the camera can be adjusted to be visual fields through rotation of the transmission gear.
Preferably, the lower shell fixedly arranged at the bottom of the rotating body comprises a second shell, a through hole and a swing groove, the through hole is formed in the bottom of the second shell, and the swing groove is formed in the right end of the second shell.
Preferably, the rocker arm fixing mechanism movably connected to the bottom of the lower shell comprises a second bolt, a rubber pad, a second thrust bearing and a nut, the second bolt is fixedly connected with the lower shell through the rubber pad arranged on the bottom surface, the second thrust bearing is arranged at the bottom of the lower shell, and the second thrust bearing is fixedly connected with the nut through a rocker arm arranged on the bottom surface. The stability in rotation can be increased.
The utility model provides a beneficial effect does:
1. the power supply to the belt brake motor I drives the gear I to be in meshing transmission with the outer edge face of the rotating main body, and the generated tangential force and the radial fixation formed by the upper sliding block, the lower sliding block and the sliding groove enable the camera mounting bracket at the top of the driving wheel fixing device to slowly and stably rotate left and right.
2. The second gear is driven to be in meshed transmission with the transmission gear by the power supply of the second belt brake motor, so that the transmission rod drives the rotating main body to rotate up and down.
Drawings
Fig. 1 is an exploded schematic view of a rotatable base for a security camera according to the present invention;
fig. 2 is a schematic view of a rotatable base for a security camera according to the present invention;
fig. 3 is the utility model provides a security protection camera is with main sectional view of rotatable base.
Fig. 4 is a cross-sectional view of the rotatable base for the security camera in a plan view.
In the figure: 1. an upper housing; 101. a first shell; 102. a threaded hole; 2. a camera mounting bracket; 3. a driving wheel fixing device; 301. an upper slide block; 302. a lower slide block; 303. a fixing pin; 4. a first driving wheel; 401. A first gear; 402. a first motor with a brake; 5. a rocker arm; 6. a camera mounting bracket fixing mechanism; 601. A bolt; 602. a thrust bearing; 7. a base fixing plate; 8. a bearing block; 9. a motor mounting bracket; 10. a second driving wheel; 1001. a second motor with a brake; 1002. a second gear; 11. a transmission rod; 1101. a rod; 1102. a transmission gear; 12. rotating the main body; 1201. a main body; 1202. a chute; 1203. an external gear tooth groove; 13. a rocker arm fixing mechanism; 1301. a second bolt; 1302. a rubber pad; 1303. a second thrust bearing; 1304. a nut; 14. a lower housing; 1401. a second shell; 1402. a through hole; 1403. and (5) swinging the groove.
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. 1-4, a rotatable base for a security camera comprises an upper housing 1, the top of the upper housing 1 is movably connected with the top axis of a camera mounting bracket 2 through the axis of a camera mounting bracket fixing mechanism 6, the bottom of the left end of the camera mounting bracket 2 is fixedly connected with the top surface of a driving wheel fixing device 3, the top axis of the driving wheel fixing device 3 is movably connected with the axis of a driving wheel 4, the outer tooth surface of the driving wheel 4 is in transmission connection with the outer tooth surface of a rotating main body 12, the bottom of the driving wheel fixing device 3 is fixedly connected with the top surface of a rocker arm 5, the rocker arm 5 is movably connected with the bottom of a lower housing 14 through a rocker arm fixing mechanism arranged at the right end, the top of the lower housing 14 is fixedly connected with the bottom of the rotating main body 12, the top of the rotating main body 12 is fixedly connected with the bottom of the upper housing 1, the inner wall surface of the rotating main body 12 is fixedly, the rear end of the transmission rod 11 is rotatably connected with the axle center of the right end of the motor mounting frame 9, the right end of the motor mounting frame 9 is fixedly connected with the left end of the force bearing block 8, the right end of the force bearing block 8 is fixedly connected with the left end of the base fixing plate 7, and the front face of the left end of the motor mounting frame 9 is fixedly connected with the back face of the driving wheel II 10.
The upper shell 1 comprises a first shell 101 and a threaded hole 102, and the threaded hole 102 is formed in the top of the first shell 101.
The rotating main body 12 fixedly installed at the bottom of the upper housing 1 includes a main body 1201, a sliding chute 1202, and an external gear groove 1203, the external gear groove 1203 is opened on the outer side surface of the main body 1201, and the sliding chutes 1202 are symmetrically opened on the top surface and the bottom surface of the main body 1201.
The driving wheel fixing device 3 fixedly mounted at the bottom of the left end of the camera mounting bracket 2 comprises an upper slide block 301, a lower slide block 302 and a fixing pin 303, the top of the right end of the upper slide block 301 is slidably connected with a chute 1202 at the top of the main body 1201, the lower slide block 302 is slidably connected with the chute 1202 at the bottom of the main body 1201, and the upper slide block 301 is fixedly connected with the lower slide block 302 through the fixing pin 303 at the front end and the rear end.
The driving wheel I4 movably connected to the inner wall of the driving wheel fixing device 3 comprises a gear I401 and a motor I402 with a brake, and the gear I401 is in transmission connection with the top axis of the motor I402 with the brake through an inner pin of a hole.
The camera mounting bracket fixing mechanism 6 fixedly mounted on the top of the upper housing 1 comprises a bolt 601 and a thrust bearing 602, and the top of the thrust bearing 602 is provided with a connecting bolt 601.
The second driving wheel 10 fixedly connected to the front face of the motor mounting frame 9 comprises a second motor 1001 with brake and a second gear 1002, and the second gear 1002 is in transmission connection with the second motor 1001 with brake through a pin in a middle hole.
The transmission rod 11 fixed on the inner wall of the rotating main body 12 by the transmission rod 8 comprises a rod 1101 and a transmission gear 1102, the left end of the rod 1101 is in transmission connection with the transmission gear 1102 through a pin on a shaft, and the transmission gear 1102 is in transmission connection with the second gear 1002.
The lower shell 14 fixedly mounted at the bottom of the rotating body 12 comprises a second shell 1401, a through hole 1402 and a swinging groove 1403, wherein the through hole 1402 is formed at the bottom of the second shell 1401, and the swinging groove 1403 is formed at the right end of the second shell 1401.
The rocker arm fixing mechanism 13 movably connected to the bottom of the lower housing 14 comprises a second bolt 1301, a rubber pad 1302, a second thrust bearing 1303 and a nut 1304, the second bolt 1301 is fixedly connected with the lower housing 14 through the rubber pad 1302 arranged on the bottom surface, the second thrust bearing 1303 is arranged at the bottom of the lower housing 14, and the second thrust bearing 1303 is fixedly connected with the nut 1304 through the rocker arm 5 arranged on the bottom surface.
When the camera is used, a camera is installed on the camera installation support 2, power supply to the belt brake motor I401 drives the gear I402 to be in transmission with an external meshing tooth groove on the outer surface of the rotating main body 12, the camera installation support 2 on the top of the driving wheel fixing device 3 slowly and stably rotates left and right through generated tangential force and radial fixation formed by the upper sliding block 301, the lower sliding block 302 and the sliding groove 1202, when the belt brake motor I401 is powered off, a brake sheet in the motor can tightly hold a motor transmission shaft to fix the camera installation support 2, power supply is provided to the belt brake motor II 1001, the belt brake motor II 1001 can drive the gear II 1002 to be in transmission connection with the transmission gear 1202, the transmission gear applies torsion to the rod 1102 through a pin, so that the rotating main body 12 rotates upwards or downwards, when the belt brake motor II 1001 is powered off, the camera acts on the outer surface of the gear II through the integral gravity of the base, the force can make the motor transmission shaft receive tangential torsion force, but the friction force generated by the brake pad in the brake motor II 1001 can limit the influence of the torsion force on the rotation of the base.
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 (10)
1. The utility model provides a security protection camera is with rotatable base, includes upper housing (1), its characterized in that: the top of the upper shell (1) is movably connected with the top axle center of the camera mounting bracket (2) through the axle center of the camera mounting bracket fixing mechanism (6), the left end bottom of the camera mounting bracket (2) is fixedly connected with the top surface of the driving wheel fixing device (3), the top axle center of the driving wheel fixing device (3) is movably connected with the axle center of the driving wheel I (4), the outer tooth surface of the driving wheel I (4) is in transmission connection with the outer tooth surface of the rotating main body (12), the bottom of the driving wheel fixing device (3) is fixedly connected with the top surface of the rocker arm (5), the rocker arm (5) is movably connected with the bottom of the lower shell (14) through the rocker arm fixing mechanism arranged at the right end, the top of the lower shell (14) is fixedly connected with the bottom of the rotating main body (12), and the top of the rotating main body (12) is fixedly connected with the bottom of the upper shell (1), the internal face of rotation main part (12) and the two sides of face and back fixed connection of transfer line (11), the rear end of transfer line (11) and the right-hand member axle center department of motor mounting bracket (9) rotate to be connected, the right-hand member of motor mounting bracket (9) and the left end fixed connection of load piece (8), the right-hand member of load piece (8) and the left end fixed connection of base fixed plate (7), the front of the left end of motor mounting bracket (9) and the back fixed connection of action wheel two (10).
2. The security camera is with rotatable base of claim 1, characterized in that: the upper shell (1) comprises a first shell (101) and a threaded hole (102), and the threaded hole (102) is formed in the top of the first shell (101).
3. The security camera is with rotatable base of claim 1, characterized in that: the rotating main body (12) fixedly installed at the bottom of the upper shell (1) comprises a main body (1201), a sliding groove (1202) and an external tooth groove (1203), the external tooth groove (1203) is formed in the outer side face of the main body (1201), and the sliding groove (1202) is symmetrically formed in the top face and the bottom face of the main body (1201).
4. The security camera is with rotatable base of claim 3, characterized in that: the driving wheel fixing device (3) fixedly mounted at the bottom of the left end of the camera mounting support (2) comprises an upper sliding block (301), a lower sliding block (302) and a fixing pin (303), the top of the right end of the upper sliding block (301) is in sliding connection with a sliding chute (1202) at the top of the main body (1201), the lower sliding block (302) is in sliding connection with the sliding chute (1202) at the bottom of the main body (1201), and the upper sliding block (301) is fixedly connected with the lower sliding block (302) through the fixing pins (303) at the front end and the rear end.
5. The security camera is with rotatable base of claim 1, characterized in that: the driving wheel I (4) movably connected to the inner wall of the driving wheel fixing device (3) comprises a gear I (401) and a first motor with brake (402), and the inner pin of a through hole of the gear I (401) is in transmission connection with the top axis of the first motor with brake (402).
6. The security camera is with rotatable base of claim 1, characterized in that: the camera mounting bracket fixing mechanism (6) fixedly mounted on the top of the upper shell (1) comprises a bolt (601) and a thrust bearing (602), and a connecting bolt (601) is arranged on the top of the thrust bearing (602).
7. The security camera is with rotatable base of claim 1, characterized in that: and the second driving wheel (10) fixedly connected to the front surface of the motor mounting frame (9) comprises a second belt brake motor (1001) and a second gear (1002), and the second gear (1002) is in transmission connection with the second belt brake motor (1001) through a pin in a middle hole.
8. The security camera is with rotatable base of claim 7, characterized in that: the transmission rod (11) fixed on the inner wall of the rotating main body (12) comprises a rod (1101) and a transmission gear (1102), the left end of the rod (1101) is in transmission connection with the transmission gear (1102) through a pin on a shaft, and the transmission gear (1102) is in transmission connection with the second gear (1002).
9. The security camera is with rotatable base of claim 1, characterized in that: the lower shell (14) fixedly mounted at the bottom of the rotating body (12) comprises a second shell (1401), a through hole (1402) and a swinging groove (1403), the through hole (1402) is formed in the bottom of the second shell (1401), and the swinging groove (1403) is formed in the right end of the second shell (1401).
10. The security camera is with rotatable base of claim 1, characterized in that: the rocker arm fixing mechanism (13) movably connected to the bottom of the lower shell (14) comprises a second bolt (1301), a rubber pad (1302), a second thrust bearing (1303) and a nut (1304), the second bolt (1301) is fixedly connected with the lower shell (14) through the rubber pad (1302) arranged on the bottom surface, the second thrust bearing (1303) is arranged at the bottom of the lower shell (14), and the second thrust bearing (1303) is fixedly connected with the nut (1304) through a rocker arm (5) arranged on the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676706.0U CN213065340U (en) | 2020-04-28 | 2020-04-28 | Rotatable base for security camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020676706.0U CN213065340U (en) | 2020-04-28 | 2020-04-28 | Rotatable base for security camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213065340U true CN213065340U (en) | 2021-04-27 |
Family
ID=75552334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020676706.0U Expired - Fee Related CN213065340U (en) | 2020-04-28 | 2020-04-28 | Rotatable base for security camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213065340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586858A (en) * | 2021-07-08 | 2021-11-02 | 烟台惠通网络科技有限公司 | Method and equipment for collecting roundabout road condition information |
-
2020
- 2020-04-28 CN CN202020676706.0U patent/CN213065340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586858A (en) * | 2021-07-08 | 2021-11-02 | 烟台惠通网络科技有限公司 | Method and equipment for collecting roundabout road condition information |
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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: 20210427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |