CN211853285U - Monitoring device for security of unit building - Google Patents
Monitoring device for security of unit building Download PDFInfo
- Publication number
- CN211853285U CN211853285U CN202020384473.7U CN202020384473U CN211853285U CN 211853285 U CN211853285 U CN 211853285U CN 202020384473 U CN202020384473 U CN 202020384473U CN 211853285 U CN211853285 U CN 211853285U
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- fixedly connected
- driving
- bevel gear
- annular groove
- cavity
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Abstract
The utility model discloses a monitoring device for unit building security protection, including a mount pad that is cylindric setting, connecting rod of the center fixedly connected with of department of mount pad lower surface, camera of lower extreme fixedly connected with of connecting rod, a drive chamber has been seted up to the inside of mount pad, the central department in drive chamber upper end parietal runs through and has seted up a drive hole, the beneficial effects of the utility model are that: when using, driving motor drives first bevel gear and rotates, first bevel gear drives the mount pad through the cooperation with second bevel gear and rotates, when the mount pad rotates, roll simultaneously in first ring channel and second ring channel through the ball, can reduce its frictional force when supporting the mount pad, the camera angle of adjustment of being convenient for, and under the support of swivel becket and third ring channel is spacing, can also avoid the rolling disc displacement, and then avoid influencing the function of inside spare part.
Description
Technical Field
The utility model relates to a monitoring device, in particular to monitoring device is used in unit building security protection belongs to monitoring device technical field.
Background
The monitoring device is one of the most common devices in daily places, is mostly used for monitoring and protecting the places, and is an essential part in safety protection work in modern society.
However, the monitoring camera used in the existing unit building is usually fixed, and sometimes due to the angle problem of the camera, the entering person cannot be photographed, and further the required photographing effect cannot be achieved, so that a monitoring device for unit building security needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect and provide a monitoring device for unit building security protection.
The technical scheme for realizing the purpose is as follows: a monitoring device for unit building security comprises a mounting seat which is arranged in a cylindrical shape, wherein a connecting rod is fixedly connected with the center of the lower surface of the mounting seat, a camera is fixedly connected with the lower end of the connecting rod, a driving cavity is formed in the mounting seat, a driving hole is formed in the center of the upper end cavity wall of the driving cavity in a penetrating mode, a rotating rod is rotatably connected in the driving hole, the upper end of the rotating rod penetrates through the upper end orifice of the driving hole and extends upwards, the lower end of the rotating rod penetrates through the lower end orifice of the driving hole and extends into the driving cavity, one end, located in the driving cavity, of the rotating rod is fixedly connected with a rotating disc, a first annular groove is formed in the upper surface of the rotating disc, a second annular groove is formed in the upper end cavity wall of the driving cavity corresponding to the first annular groove, and a plurality of balls are jointly connected in the first annular groove and, the lower surface of the rotating disc is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a first bevel gear through a coupler, the center of the bottom cavity wall of the driving cavity is fixedly connected with a fixed rod, the upper end of the fixed rod is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.
Preferably, the lower surface of the rotating disc is fixedly connected with a rotating ring, a third annular groove is formed in the wall of the bottom end cavity of the driving cavity corresponding to the rotating ring, and the lower end of the rotating ring extends into the third annular groove.
Preferably, the top end of the rotating rod, which is positioned outside the mounting seat, is fixedly connected with a fixed seat.
Preferably, a fixing frame is sleeved on the outer side wall of the driving motor, and the top end of the fixing frame is fixedly installed on the lower surface of the rotating disc corresponding to the position of the driving motor.
Preferably, the edge of the lower surface of the mounting seat is fixedly connected with a layer of protective cover, and the protective cover is made of glass materials.
The utility model has the advantages that: the utility model discloses when using, driving motor drives first bevel gear and rotates, first bevel gear rotates through the cooperation drive mount pad with second bevel gear, when the mount pad carries out the pivoted, roll simultaneously in first ring channel and second ring channel through the ball, can reduce its frictional force when supporting the mount pad, the camera angle of adjustment of being convenient for, and under the support of swivel becket and third ring channel is spacing, can also avoid the rolling disc displacement, and then avoid influencing the function of inside spare part.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;
fig. 3 is a schematic cross-sectional view at B-B in fig. 1 according to the present invention.
In the figure: 1. a mounting seat; 2. a connecting rod; 3. a camera; 4. a drive chamber; 5. a drive aperture; 6. rotating the rod; 7. rotating the disc; 8. a first annular groove; 9. a second annular groove; 10. a ball bearing; 11. a drive motor; 12. a first bevel gear; 13. fixing the rod; 14. a second bevel gear; 15. a rotating ring; 16. a third annular groove; 17. a fixed seat; 18. a fixed mount; 19. a shield.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, a monitoring device for security protection of a unit building comprises a cylindrical mounting seat 1, a connecting rod 2 is fixedly connected to the center of the lower surface of the mounting seat 1, a camera 3 is fixedly connected to the lower end of the connecting rod 2, a driving cavity 4 is formed in the mounting seat 1, a driving hole 5 is formed in the center of the upper cavity wall of the driving cavity 4 in a penetrating manner, a rotating rod 6 is rotatably connected in the driving hole 5, the upper end of the rotating rod 6 penetrates through the upper end orifice of the driving hole 5 and extends upwards, the lower end of the rotating rod 6 penetrates through the lower end orifice of the driving hole 5 and extends into the driving cavity 4, a rotating disc 7 is fixedly connected to one end of the rotating rod 6 located in the driving cavity 4, a first annular groove 8 is formed in the upper surface of the rotating disc 7, a second annular groove 9 is formed in the upper end cavity wall of the driving cavity 4 corresponding to, a plurality of balls 10 are connected in the first annular groove 8 and the second annular groove 9 in a rolling mode, a driving motor 11 is fixedly connected to the lower surface of the rotating disc 7, the output end of the driving motor 11 is fixedly connected with a first bevel gear 12 through a coupler, a fixing rod 13 is fixedly connected to the center of the bottom cavity wall of the driving cavity 4, a second bevel gear 14 is fixedly connected to the upper end of the fixing rod 13, and the first bevel gear 12 is meshed with the second bevel gear 14.
Wherein, a swivel becket 15 of lower surface fixedly connected with of rolling disc 7, seted up a third ring channel 16 on the drive chamber 4 bottom chamber wall that corresponds swivel becket 15 position, the lower extreme of swivel becket 15 extends to in the third ring channel 16, avoids rolling disc 7 can produce and rocks from top to bottom, and then has avoided the phenomenon that can influence the connection between the drive device and ball 10 and break away from first ring channel 8 and second ring channel 9 to produce.
Wherein, the dwang 6 is located a fixing base 17 of top fixedly connected with outside the mount pad 1, through the installation of fixing base 17 for the device is whole to be installed and is accomplished.
Wherein, a fixing frame 18 is sleeved on the outer side wall of the driving motor 11, and the top end of the fixing frame 18 is fixedly installed on the lower surface of the rotating disc 7 corresponding to the position of the driving motor 11, so that the driving motor 11 is more stably installed.
Wherein, the edge of the lower surface of the mounting seat 1 is fixedly connected with a layer of protective cover 19, and the protective cover 19 is made of glass material.
The working principle is as follows: when in use, when the angle adjustment is needed, the utility model is provided with an integral device through the fixed seat 17, so that the fixed seat 17, the rotating rod 6 and the rotating disk 7 can not rotate, at the moment, the driving motor 11 can be started, the driving motor 11 drives the second bevel gear 14 to rotate through the first bevel gear 12, the second bevel gear 14 drives the mounting seat 1 to synchronously rotate through the fixed rod 13, the mounting seat 1 drives the camera 3 to synchronously rotate and further complete the angle adjustment, when the mounting seat 1 rotates, the mounting seat self presses on the rotating disk 7, at the moment, the mounting seat can simultaneously roll in the first annular groove 8 and the second annular groove 9 through the balls 10, so that the friction between the mounting seat 1 and the rotating disk 7 can be reduced when the mounting seat can be supported, the angle adjustment of the camera 3 is convenient, and simultaneously under the limit of the rotating ring 15 and the third annular groove 16, so that the rotating disk 7 can not be displaced in the driving cavity 4, thereby avoiding the phenomenon that the balls 19 are separated from the first annular groove 8 and the second annular groove 9 and the phenomenon that the first bevel gear 12 is separated from the second bevel gear 14 after the rotating disk 7 is displaced, and further avoiding the influence on the normal operation of the device.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (5)
1. The monitoring device for the security of the unit building comprises a mounting seat (1) which is cylindrically arranged and is characterized in that a connecting rod (2) is fixedly connected with the center of the lower surface of the mounting seat (1), a camera (3) is fixedly connected with the lower end of the connecting rod (2), a driving cavity (4) is formed in the mounting seat (1), a driving hole (5) is formed in the center of the upper end cavity wall of the driving cavity (4) in a penetrating mode, a rotating rod (6) is rotatably connected with the driving hole (5), the upper end of the rotating rod (6) penetrates through the upper end orifice of the driving hole (5) and extends upwards, the lower end of the rotating rod (6) penetrates through the lower end orifice of the driving hole (5) and extends into the driving cavity (4), and a rotating disc (7) is fixedly connected with one end of the rotating rod (6) which is positioned in the driving cavity (4), the upper surface of the rotating disc (7) is provided with a first annular groove (8), the upper end cavity wall of the driving cavity (4) corresponding to the position of the first annular groove (8) is provided with a second annular groove (9), the first annular groove (8) and the second annular groove (9) are internally and jointly connected with a plurality of balls (10) in a rolling manner, the lower surface of the rotating disc (7) is fixedly connected with a driving motor (11), the output end of the driving motor (11) is fixedly connected with a first bevel gear (12) through a coupler, the center of the bottom end cavity wall of the driving cavity (4) is fixedly connected with a fixing rod (13), the upper end of the fixing rod (13) is fixedly connected with a second bevel gear (14), and the first bevel gear (12) is meshed with the second bevel gear (14).
2. The monitoring device for unit building security according to claim 1, wherein: the lower surface of the rotating disc (7) is fixedly connected with a rotating ring (15), a third annular groove (16) is formed in the wall of the bottom end cavity of the driving cavity (4) corresponding to the rotating ring (15), and the lower end of the rotating ring (15) extends into the third annular groove (16).
3. The monitoring device for unit building security according to claim 1, wherein: the rotating rod (6) is located on the top end of the mounting seat (1) and is fixedly connected with a fixing seat (17).
4. The monitoring device for unit building security according to claim 1, wherein: a fixing frame (18) is sleeved on the outer side wall of the driving motor (11), and the top end of the fixing frame (18) is fixedly installed on the lower surface of the rotating disc (7) corresponding to the position of the driving motor (11).
5. The monitoring device for unit building security according to claim 1, wherein: the edge fixedly connected with one deck protection casing (19) of mount pad (1) lower surface, protection casing (19) adopt glass material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384473.7U CN211853285U (en) | 2020-03-24 | 2020-03-24 | Monitoring device for security of unit building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384473.7U CN211853285U (en) | 2020-03-24 | 2020-03-24 | Monitoring device for security of unit building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211853285U true CN211853285U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020384473.7U Active CN211853285U (en) | 2020-03-24 | 2020-03-24 | Monitoring device for security of unit building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211853285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112503346A (en) * | 2021-02-07 | 2021-03-16 | 江西雕视信息技术股份有限公司 | Monitoring device and system for high-definition image signals |
| CN112628540A (en) * | 2020-12-08 | 2021-04-09 | 孙思梦 | Security monitoring camera |
-
2020
- 2020-03-24 CN CN202020384473.7U patent/CN211853285U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628540A (en) * | 2020-12-08 | 2021-04-09 | 孙思梦 | Security monitoring camera |
| CN112628540B (en) * | 2020-12-08 | 2022-06-28 | 枣庄银泰安防科技有限公司 | Security monitoring camera |
| CN112503346A (en) * | 2021-02-07 | 2021-03-16 | 江西雕视信息技术股份有限公司 | Monitoring device and system for high-definition image signals |
| CN112503346B (en) * | 2021-02-07 | 2021-05-18 | 江西雕视信息技术股份有限公司 | Monitoring device and system for high-definition image signals |
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