CN211826659U - Camera lens connecting device for security protection monitoring - Google Patents
Camera lens connecting device for security protection monitoring Download PDFInfo
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- CN211826659U CN211826659U CN202020028765.7U CN202020028765U CN211826659U CN 211826659 U CN211826659 U CN 211826659U CN 202020028765 U CN202020028765 U CN 202020028765U CN 211826659 U CN211826659 U CN 211826659U
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- camera lens
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Abstract
The utility model discloses a camera lens connecting device is used in security protection control, including camera lens shell and mount pad, mount pad internally mounted has rotating device, and is provided with fixed establishment on the camera lens shell top. The utility model discloses a motor drives axis of rotation and dwang and rotates, thereby make the camera lens can carry out the back-and-forth movement, the effect of shining that makes the device obtains promoting, fly leaf receives the compression simultaneously herein, accomodate the mount pad inside gradually under the effect of sliding block and sliding tray, make the telescopic link compression, thereby guarantee that the gas tightness of device can not receive the damage, when using in rainy day, can not have during rainwater gets into the mount pad, the practicality of device has been guaranteed, make connecting rod and second gear revolve through rotary switch, make inside the fixture block embedding draw-in groove, it is fixed between piece and the dwang to link up through this kind of mode, the stable effect of device has been guaranteed, avoid the camera lens to drop subaerial, the life of device has been promoted.
Description
Technical Field
The utility model relates to a camera lens connecting device technical field specifically is a camera lens connecting device is used in security protection control.
Background
People's safety consciousness promotes gradually now, and everybody begins to adopt security protection surveillance camera to monitor areas such as district, campus and company, guarantees people's property safety, and present camera lens connecting device for security protection monitoring satisfies people's demand basically, but still has some problems.
Present camera lens connecting device for security protection monitoring installs on the wall through the mount pad, but present camera lens generally does not have the regulation effect, when using in wall corner or woods, the field of vision blind area often can appear, leads to the irradiation range of device to reduce, and performance receives the influence.
Moreover, the existing lens connecting device for security monitoring is generally connected with a lens shell through bolts, and although the mode is convenient to detach and install, when the device is used, the lens falls off due to the fact that the threads are easy to slip, so that the service life of the device is affected, and meanwhile potential safety hazards are caused to pedestrians on the road, so that the problem is solved through the lens connecting device for security monitoring.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a camera lens connecting device for security protection monitoring to solve traditional camera lens connecting device for security protection monitoring that proposes in the above-mentioned background art, linking mode between camera lens and the mount pad is comparatively simple, leads to the problem that the camera lens dropped during the use easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a camera lens connecting device for security protection monitoring, includes camera lens shell and mount pad, mount pad internally mounted has rotating device, and camera lens shell top is provided with fixed establishment.
Preferably, rotating device includes motor, axis of rotation, dwang, sliding tray, sliding block, fly leaf and telescopic link, the motor is installed to the mount pad bottom, and the output of motor is connected with the axis of rotation, the axis of rotation top is connected with mount pad top inner wall through the bearing, and the welding has the dwang on the axis of rotation outer wall, the sliding tray has been seted up on the mount pad left end inner wall, and the inside smooth sliding block that is equipped with of sliding tray, sliding block fixedly connected with fly leaf, and fly leaf parallel position department is connected with mount pad front end inner wall through the telescopic link.
Preferably, fixed establishment includes draw-in groove, fixture block, hinge bar, movable sleeve, lead screw, links up piece, first gear, second gear, connecting rod and switch, camera lens shell top fixedly connected with links up the piece, and links up the piece right-hand member and be provided with the switch, the welding of switch left end has the connecting rod, and connecting rod left end fixedly connected with second gear, the second gear closes and is connected with first gear, and just first gear welds on the lead screw outer wall, the lead screw is connected with linking piece top and bottom inner wall through the bearing, and has cup jointed the movable sleeve on the lead screw outer wall, the movable sleeve articulates through the hinge bar has the fixture block, and the fixture block is embedded inside the draw-in groove, the draw-in groove is seted up inside linking piece and the dwang.
Preferably, the shape of the left end of the movable plate is arc-shaped, and the radian of the movable plate is matched with that of the rotating rod.
Preferably, the inner wall of the movable sleeve is provided with threads matched with the outer wall of the screw rod, and the diameter of the inner part of the movable sleeve is equal to that of the screw rod.
Preferably, the shape of the clamping block is the same as that of the clamping groove, the clamping groove is rectangular, and the clamping block is matched with the clamping groove in size.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the lens connecting device for security monitoring is provided with a motor, a rotating shaft, a rotating rod, a sliding groove, a sliding block, a movable plate and a telescopic rod, wherein the motor drives the rotating shaft and the rotating rod to rotate, so that the lens can move back and forth, the irradiation effect of the device is improved, the movable plate is compressed at the same time, and is gradually accommodated in the mounting seat under the action of the sliding block and the sliding groove, so that the telescopic rod is compressed, the air tightness of the device is prevented from being damaged, and when the device is used in rainy days, no rainwater enters the mounting seat, so that the practicability of the device is ensured;
2. this camera lens connecting device for security protection control is provided with the draw-in groove, the fixture block, the hinge bar, the movable sleeve, the lead screw, link up the piece, first gear, the second gear, connecting rod and switch, make connecting rod and second gear rotation through rotating the switch, thereby drive first gear and lead screw rotation, make the movable sleeve reciprocate under the effect of screw thread, drive the hinge bar rotation this moment, make inside the fixture block embedding draw-in groove, will link up through this kind of mode and fix between piece and the dwang, the stable effect of device has been guaranteed, avoid the camera lens to drop subaerial, the life of device has been promoted.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is a schematic side view of the cross-sectional structure of the present invention.
In the figure: 1. a lens housing; 2. a mounting seat; 311. a motor; 312. a rotating shaft; 313. rotating the rod; 314. a sliding groove; 315. a slider; 316. a movable plate; 317. a telescopic rod; 411. a card slot; 412. a clamping block; 413. a hinged lever; 414. a movable sleeve; 415. a screw rod; 416. a joining block; 417. a first gear; 418. a second gear; 419. a connecting rod; 420. and (4) switching.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a lens connecting device for security monitoring comprises a lens shell 1 and a mounting seat 2, wherein a rotating device is arranged in the mounting seat 2, the rotating device comprises a motor 311, a rotating shaft 312, a rotating rod 313, a sliding groove 314, a sliding block 315, a movable plate 316 and a telescopic rod 317, the model of the motor 311 is Y300, the motor 311 is arranged at the bottom end of the mounting seat 2, the output end of the motor 311 is connected with the rotating shaft 312, the top end of the rotating shaft 312 is connected with the inner wall at the top end of the mounting seat 2 through a bearing, the rotating rod 313 is welded on the outer wall of the rotating shaft 312, the sliding groove 314 is formed in the inner wall at the left end of the mounting seat 2, the sliding block 315 is arranged in the sliding groove 314 in a sliding manner, the sliding block 315 is fixedly connected with the movable plate 316, the inner wall at the front end of the mounting seat 2 is connected at, after the rotating rod 313 rotates, the movable plate 316 is driven to slide under the action of the sliding groove 314 and the sliding block 315, so that the telescopic rod 317 is compressed, the telescopic rod 317 specifically comprises a movable cylinder, a fixed cylinder and a spring, the movable cylinder is embedded in the fixed cylinder, and the springs are wound on the outer walls of the movable cylinder and the fixed cylinder, so that the telescopic effect is achieved, the movable plate 316 is matched with the outer wall of the rotating rod 313, so that an opening is not formed in the outer wall of the left end of the mounting seat 2, the air tightness of the device is ensured, rainwater cannot enter the mounting seat 2 when the device is used in rainy days, and the using effect of the device is more perfect;
the top end of the lens housing 1 is provided with a fixing mechanism, the fixing mechanism comprises a clamping groove 411, a clamping block 412, a hinged rod 413, a movable sleeve 414, a screw rod 415, a connecting block 416, a first gear 417, a second gear 418, a connecting rod 419 and a switch 420, the top end of the lens housing 1 is fixedly connected with the connecting block 416, the right end of the connecting block 416 is provided with the switch 420, the left end of the switch 420 is welded with the connecting rod 419, the left end of the connecting rod 419 is fixedly connected with the second gear 418, the second gear 418 is in meshing connection with the first gear 417, the first gear 417 is welded on the outer wall of the screw rod 415, the screw rod 415 is connected with the inner walls of the top end and the bottom end of the connecting block 416 through a bearing, the outer wall of the screw rod 415 is sleeved with the movable sleeve 414, the movable sleeve 414 is hinged with the clamping block 412 through the hinged rod 413, the clamping block 412 is embedded in the clamping groove 411, when the lead screw 415 rotates the back, make the movable sleeve 414 remove downwards gradually under the effect of screw thread, this moment fixture block 412 imbeds inside draw-in groove 411, guarantee that movable sleeve 414 can not take place to rotate, draw-in groove 411 is seted up inside linking piece 416 and dwang 313, fixture block 412 shape is the same for the rectangle with draw-in groove 411 shape, draw-in groove 411 and fixture block 412 size match each other, it can imbed inside draw-in groove 411 to make fixture block 412 through this kind of design, thereby it is fixed between piece 416 and dwang 313 to link up, the stability of device has been guaranteed, and it is comparatively convenient to dismantle the installation.
The working principle is as follows: when the device is used, a plug is firstly inserted into an external power supply to enable the motor 311 to work normally, the input end of the motor 311 is connected with the output end of a control button through a lead, the input end and the output end of the control button are connected with the power supply, the control button is started to enable the motor 311 to work, the rotating shaft 312 and the rotating rod 313 are driven to rotate, the movable plate 316 is extruded at the moment, the sliding block 315 slides in the sliding groove 314, the telescopic rod 317 is compressed by external force at the moment, the telescopic rod 317 specifically comprises a movable cylinder, a fixed cylinder and a spring, the movable cylinder is embedded in the fixed cylinder, and the springs are wound on the outer walls of the movable cylinder and the fixed cylinder, so that the telescopic effect is achieved, the movable;
when the lens housing 1 and the rotating rod 313 need to be fixed, the switch 420 is rotated to rotate the connecting rod 419 and the second gear 418, at this time, the first gear 417 and the screw rod 415 rotate, the movable sleeve 414 gradually moves downward under the action of the screw threads, and the hinge rod 413 rotates, so that the fixture block 412 is driven to move leftward, the fixture block 412 is gradually separated from the clamping groove 411 in the rotating rod 313, the engagement force between the engagement block 416 and the rotating rod 313 is lost, the lens housing 1 can be taken out for maintenance by pulling the lens housing 1 downward, the stability of the device is improved, and the disassembly and assembly efficiency of the device is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a camera lens connecting device for security protection monitoring, includes camera lens shell (1) and mount pad (2), its characterized in that: the mounting seat (2) is internally provided with a rotating device, the top end of the lens shell (1) is provided with a fixing mechanism, the rotating device comprises a motor (311), a rotating shaft (312), a rotating rod (313), a sliding groove (314), a sliding block (315), a movable plate (316) and a telescopic rod (317), the motor (311) is mounted at the bottom end of the mounting seat (2), the output end of the motor (311) is connected with a rotating shaft (312), the top end of the rotating shaft (312) is connected with the inner wall of the top end of the mounting seat (2) through a bearing, a rotating rod (313) is welded on the outer wall of the rotating shaft (312), a sliding groove (314) is arranged on the inner wall of the left end of the mounting seat (2), a sliding block (315) is arranged in the sliding groove (314) in a sliding way, the sliding block (315) is fixedly connected with a movable plate (316), and the parallel position of the movable plate (316) is connected with the inner wall of the front end of the mounting seat (2) through an expansion link (317).
2. The lens connecting device for security monitoring according to claim 1, wherein: the fixing mechanism comprises a clamping groove (411), a clamping block (412), a hinged rod (413), a movable sleeve (414), a screw rod (415), a connecting block (416), a first gear (417), a second gear (418), a connecting rod (419) and a switch (420), the top end of the lens shell (1) is fixedly connected with the connecting block (416), the right end of the connecting block (416) is provided with the switch (420), the left end of the switch (420) is welded with the connecting rod (419), the left end of the connecting rod (419) is fixedly connected with the second gear (418), the second gear (418) is in meshing connection with the first gear (417), the first gear (417) is welded on the outer wall of the screw rod (415), the screw rod (415) is connected with the inner walls of the top end and the bottom end of the connecting block (416) through a bearing, the movable sleeve (414) is sleeved on the outer wall of the screw rod (415), and the movable sleeve (414) is hinged with the clamping block (412) through, and the clamping block (412) is embedded in the clamping groove (411), and the clamping groove (411) is arranged in the connecting block (416) and the rotating rod (313).
3. The lens connecting device for security monitoring according to claim 1, wherein: the left end of the movable plate (316) is arc-shaped, and the radian of the movable plate (316) is matched with that of the rotating rod (313).
4. The lens connecting device for security monitoring according to claim 2, wherein: the inner wall of the movable sleeve (414) is provided with threads matched with the outer wall of the screw rod (415), and the inner diameter of the movable sleeve (414) is equal to that of the screw rod (415).
5. The lens connecting device for security monitoring according to claim 2, wherein: the clamping block (412) is rectangular and identical to the clamping groove (411), and the clamping groove (411) and the clamping block (412) are matched in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028765.7U CN211826659U (en) | 2020-01-07 | 2020-01-07 | Camera lens connecting device for security protection monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028765.7U CN211826659U (en) | 2020-01-07 | 2020-01-07 | Camera lens connecting device for security protection monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211826659U true CN211826659U (en) | 2020-10-30 |
Family
ID=73048848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020028765.7U Expired - Fee Related CN211826659U (en) | 2020-01-07 | 2020-01-07 | Camera lens connecting device for security protection monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211826659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294631A (en) * | 2021-05-06 | 2021-08-24 | 江龙成 | Movable security protection monitoring device based on iris discernment |
| CN115022515A (en) * | 2022-08-02 | 2022-09-06 | 国网江苏省电力有限公司徐州供电分公司 | Electric power inspection device that security performance is high |
-
2020
- 2020-01-07 CN CN202020028765.7U patent/CN211826659U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294631A (en) * | 2021-05-06 | 2021-08-24 | 江龙成 | Movable security protection monitoring device based on iris discernment |
| CN115022515A (en) * | 2022-08-02 | 2022-09-06 | 国网江苏省电力有限公司徐州供电分公司 | Electric power inspection device that security performance is high |
| CN115022515B (en) * | 2022-08-02 | 2024-03-22 | 国网江苏省电力有限公司徐州供电分公司 | Electric power inspection device that security performance is high |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20220107 |