CN115118877B - Anti-shake device of monitoring camera - Google Patents
Anti-shake device of monitoring camera Download PDFInfo
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- CN115118877B CN115118877B CN202210591381.XA CN202210591381A CN115118877B CN 115118877 B CN115118877 B CN 115118877B CN 202210591381 A CN202210591381 A CN 202210591381A CN 115118877 B CN115118877 B CN 115118877B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention relates to the technical field of anti-shake devices, in particular to an anti-shake device of a monitoring camera, which comprises a base, four support assemblies and a support plate, wherein the four support assemblies are arranged at the top of the base, the support plate is respectively connected with the side surfaces of the four support assemblies in a sliding manner and is positioned between the four support assemblies, each support assembly comprises a support column, a first motor, a first rotating shaft, a second motor, a second rotating shaft and a rope, a containing cavity is formed in the support column, the first motor and the second motor are arranged in the containing cavity, and the first motor, the first rotating shaft, the second motor and the second rotating shaft are connected through the rope. The first motor and the second motor are controlled to pull the rope to drive the camera to move in the direction opposite to the shaking direction, so that shaking is counteracted, and shaking and blurring of a monitoring picture are avoided.
Description
Technical Field
The invention relates to the technical field of anti-shake devices, in particular to an anti-shake device of a monitoring camera.
Background
The monitoring camera is widely used as one of devices in the security field in the environment such as the open air, public place, personal residence, etc., and contributes to life safety, property safety, sports fairness, etc.
In the working process of the monitoring camera, the clearer and smoother the pictures shot by the monitoring camera are, the more beneficial to monitoring and evidence obtaining are. When the external factors cause the shake of the monitoring camera, the condition of shake and blurring of a shot picture can be caused.
Disclosure of Invention
The invention aims to provide an anti-shake device of a monitoring camera, which aims to solve the problem that when the monitoring camera shakes due to external factors, a shot picture shakes and is blurred.
In order to achieve the above object, the present invention provides an anti-shake device for a surveillance camera, including a base, four support assemblies and a support plate, wherein the four support assemblies are all disposed on top of the base, and the support plate is slidably connected with side surfaces of the four support assemblies, and is located between the four support assemblies;
every supporting component all includes support column, first motor, first pivot, second motor, second pivot and rope, the inside of support column has the chamber of holding, the support column is close to the side of backup pad has the spout, hold the chamber and pass through spout and external intercommunication, first motor with the second motor all with the inside wall of holding the chamber can dismantle the connection, first motor is located the below of second motor, first pivot with the second pivot all with the spout rotates to be connected, the position of first pivot is higher than first motor, the position of second pivot is lower than the second motor, the one end of rope with first pivot can dismantle to be connected, the other end of rope with the pivot of second motor can dismantle to be connected, just the rope overlaps respectively and establishes the top of first pivot with the bottom of second pivot, the side of backup pad with the rope can dismantle to be connected, and be located between first pivot and the second pivot.
The side of the supporting plate is also provided with four sliding blocks, and the four sliding blocks are respectively connected with the corresponding sliding grooves in a sliding manner and are detachably connected with the corresponding ropes.
One end of each sliding block, which is close to the accommodating cavity, is provided with a transverse anti-shake structure.
Each transverse anti-shake structure comprises a sliding rail, a roller, a first connecting rod, a first spring and a second connecting rod, wherein the sliding rail is arranged on the inner side wall of the accommodating cavity, the roller is close to the sliding rail on the side face of the sliding block, one end of the first connecting rod is connected with the roller in a rotating mode, the other end of the first connecting rod is provided with a groove, one end of the second connecting rod is close to the sliding block on the side face of the accommodating cavity and is fixedly connected with the sliding block, the other end of the second connecting rod is connected with the inner bottom wall of the groove in a sliding mode through the first spring, the first spring is matched with the groove, and the first spring is parallel to the sliding block.
Each supporting component further comprises two elastic structures, wherein the two elastic structures are detachably connected with the sliding groove and are respectively located above and below the sliding block.
Each elastic structure comprises a fixing plate and a second spring, the fixing plate is detachably connected with the corresponding sliding groove, and one end of the second spring is detachably connected with the side face, close to the sliding block, of the fixing plate.
The anti-shake device of the monitoring camera further comprises a laser displacement measuring sensor, wherein the top of the base is embedded into the laser displacement measuring sensor and is located below the supporting plate.
The anti-shake device of the monitoring camera further comprises a warning lamp, and the warning lamp is detachably connected with the top of the base.
The anti-shake device of the monitoring camera further comprises a shell, wherein the shell is detachably connected with the base and sleeved on the outer side faces of the four supporting columns and the supporting plate, and an opening is formed in the side face, close to the front face of the monitoring camera, of the shell.
Compared with the prior art, the anti-shake device of the monitoring camera has the beneficial effects that: the first motor and the second motor are controlled to pull the rope to drive the camera to move in the direction opposite to the shaking direction, so that shaking is counteracted, and shaking and blurring of a monitoring picture are avoided.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of an internal structure of a support assembly according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a lateral anti-shake structure according to an embodiment of the present invention.
Fig. 3 is a front view of an anti-shake apparatus for a monitoring camera according to an embodiment of the present invention.
Fig. 4 is a top view of an inside of an anti-shake apparatus for a surveillance camera according to an embodiment of the present invention.
Fig. 5 is a top view of a support plate provided by an embodiment of the present invention.
1-base, 2-supporting component, 3-backup pad, 4-holding chamber, 5-spout, 6-horizontal anti-shake, 7-laser displacement measurement sensor, 8-warning light, 9-shell, 21-support column, 22-first motor, 23-first pivot, 24-second motor, 25-second pivot, 26-rope, 27-elastic structure, 31-slider, 61-slide rail, 62-gyro wheel, 63-head rod, 64-first spring, 65-second connecting rod, 261-fixed plate, 262-second spring, 631-recess.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention provides an anti-shake device for a surveillance camera, including a base 1, four support assemblies 2 and a support plate 3, wherein the four support assemblies 2 are all disposed on top of the base 1, and the support plate 3 is slidably connected with side surfaces of the four support assemblies 2 and is located between the four support assemblies 2;
each supporting component 2 comprises a supporting column 21, a first motor 22, a first rotating shaft 23, a second motor 24, a second rotating shaft 25 and a rope 26, wherein an accommodating cavity 4 is formed in the supporting column 21, a sliding groove 5 is formed in the side face, close to the supporting plate 3, of the supporting column 21, the accommodating cavity 4 is communicated with the outside through the sliding groove 5, the first motor 22 and the second motor 24 are detachably connected with the inner side wall of the accommodating cavity 4, the first motor 22 is located below the second motor 24, the first rotating shaft 23 and the second rotating shaft 25 are rotatably connected with the sliding groove 5, the position of the first rotating shaft 23 is higher than that of the first motor 22, the position of the second rotating shaft 25 is lower than that of the second motor 24, one end of the rope 26 is detachably connected with the first rotating shaft, the other end of the rope 26 is detachably connected with the rotating shaft of the second motor 24, and the rope 26 is sleeved on the top of the first rotating shaft 23 and the bottom of the second rotating shaft 25 respectively, and the second rotating shaft 25 is detachably connected with the side face of the supporting plate 23.
The monitoring camera is installed on the supporting plate 3, and the anti-shake device of the monitoring camera is installed at the working place of the monitoring camera through the base 1. When the shake occurs, if the first motor 22 and the second motor 24 work simultaneously in the shake direction, the second motor 24 winds up the rope 26, the first motor 22 releases the rope 26, the support plate 3 moves downward, and the monitoring camera follows the support plate 3 to move downward, so that the shake is counteracted, and the shake of the monitoring picture does not occur. When the shake direction is downward, the rotation shafts of the first motor 22 and the second motor 24 work in opposite directions, and the rope 26 drives the support plate 3 to move upward to counteract shake, so as to prevent shake of a single shaft.
In addition, the side of the supporting plate 3 is further provided with four sliding blocks 31, and the four sliding blocks 31 are respectively connected with the corresponding sliding grooves 5 in a sliding manner and are detachably connected with the corresponding ropes 26. Under the spacing of spout 5, slider 31 can drive the more steady removal of backup pad 3 for surveillance camera machine is more steady when reciprocating, and anti-shake effect is better.
The end of each sliding block 31 close to the accommodating cavity is provided with a transverse anti-shake structure 6.
The lateral anti-shake structure 6 provides a lateral anti-shake function.
Every horizontal anti-shake structure 6 all includes slide rail 61, gyro wheel 62, head rod 63, first spring 64 and second connecting rod 65, slide rail 61 set up in hold the inside wall in chamber 4, gyro wheel 62 with slide rail 61 is close to the side sliding connection of slider 31, the one end of head rod 63 with gyro wheel 62 rotates to be connected, the other end of head rod 63 has recess 631, the one end of second connecting rod 65 with slider 31 is close to hold the side fixed connection in chamber 4, the other end of second connecting rod 65 passes through first spring 64 with the interior bottom wall sliding connection of recess 631, and with recess 631 agree with, first spring 64 with slider 31 is parallel.
When the shake occurs, the shake direction is a horizontal direction, the slider 31 moves, and the first spring 64 acts as a barrier to the movement of the slider 31 through the second connecting rod 65, so as to cancel the shake.
Each supporting assembly 2 further comprises two elastic structures 27, and the two elastic structures 27 are detachably connected to the chute 5 and are respectively located above and below the slider 31. The elastic structure 27 is used for coping with weak shake, when weak shake occurs, the monitor camera drives the telescopic movement to slightly move, and at this time, the movement of the support plate 3 is prevented due to the abutting of the second spring 262 structure, so as to cope with weak shake.
Each elastic structure 27 comprises a fixed plate 261 and a second spring 262, wherein the fixed plate 261 is detachably connected with the sliding groove 5, and one end of the second spring 262 is detachably connected with the side surface of the fixed plate 261 close to the sliding block 31. The fixing plate 261 is used to fix the second spring 262, and the second spring 262 is used to block the movement of the support plate 3 in weak shake.
The anti-shake device of the monitoring camera further comprises a laser displacement measuring sensor 7, wherein the laser displacement measuring sensor 7 is embedded into the top of the base 1 and is located below the supporting plate 3. The laser displacement measurement sensor 7 is configured to monitor displacement conditions of each point on the surface of the support plate 3, determine shaking conditions, when shaking weakly, the support plate 3 presses the second spring 262 weakly, and the displacement distance is not too large, at this time, the first motor 22 and the second motor 24 are not started to perform anti-shaking, so as to reduce power consumption. When the shake increases, the displacement of the support plate 3 is larger, the first motor 22 and the second motor 24 intervene in the shake prevention, and the four support columns 21 adjust the rotation speeds of the first motor 22 and the second motor 24 respectively according to the displacement conditions, so that the up-down displacement of the support plate 3 can be accurately controlled, the support plate 3 can be prevented from tilting, and the shake prevention effect is improved.
The anti-shake device of the monitoring camera further comprises a warning lamp 8, and the warning lamp 8 is detachably connected with the top of the base 1. When the shaking degree is too large or the rope 26 is damaged, the laser displacement measuring sensor 7 detects that the displacement of the supporting plate 3 is abnormal, and the warning lamp 8 is lighted to remind a user of the monitoring camera.
The anti-shake device of the monitoring camera further comprises a shell 9, wherein the shell 9 is detachably connected with the base 1 and sleeved on the outer side surfaces of the four supporting columns 21 and the supporting plate 3, and an opening is formed in the side surface, close to the front surface of the monitoring camera, of the shell 9. The housing 9 is used to reduce the influence of wind and rain on the anti-shake device of the monitoring camera.
The above disclosure is only a preferred embodiment of the present invention, and it should be understood that the scope of the invention is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present invention.
Claims (3)
1. An anti-shake device for a monitoring camera is characterized in that,
the support device comprises a base, four support assemblies and a support plate, wherein the four support assemblies are arranged at the top of the base, and the support plate is respectively connected with the side surfaces of the four support assemblies in a sliding manner and is positioned among the four support assemblies;
each supporting component comprises a supporting column, a first motor, a first rotating shaft, a second motor, a second rotating shaft and a rope, wherein an accommodating cavity is formed in the supporting column, a sliding groove is formed in the side face, close to the supporting plate, of the supporting column, the accommodating cavity is communicated with the outside through the sliding groove, the first motor and the second motor are detachably connected with the inner side wall of the accommodating cavity, the first motor is located below the second motor, the first rotating shaft and the second rotating shaft are rotatably connected with the sliding groove, the position of the first rotating shaft is higher than that of the first motor, the position of the second rotating shaft is lower than that of the second motor, one end of the rope is detachably connected with the first rotating shaft, the other end of the rope is detachably connected with the rotating shaft of the second motor, the rope is sleeved on the top of the first rotating shaft and the bottom of the second rotating shaft respectively, and the side face of the supporting plate is detachably connected with the rope and located between the first rotating shaft and the second rotating shaft;
the side surface of the supporting plate is also provided with four sliding blocks, and the four sliding blocks are respectively connected with the corresponding sliding grooves in a sliding manner and are detachably connected with the corresponding ropes;
one end of each sliding block, which is close to the accommodating cavity, is provided with a transverse anti-shake structure;
each transverse anti-shake structure comprises a sliding rail, a roller, a first connecting rod, a first spring and a second connecting rod, wherein the sliding rail is arranged on the inner side wall of the accommodating cavity, the roller is in sliding connection with the sliding rail close to the side face of the sliding block, one end of the first connecting rod is in rotating connection with the roller, the other end of the first connecting rod is provided with a groove, one end of the second connecting rod is fixedly connected with the sliding block close to the side face of the accommodating cavity, the other end of the second connecting rod is in sliding connection with the inner bottom wall of the groove through the first spring and is in fit with the groove, and the first spring is parallel to the sliding block;
each supporting component further comprises two elastic structures, wherein the two elastic structures are detachably connected with the sliding groove and are respectively positioned above and below the sliding block;
each elastic structure comprises a fixed plate and a second spring, wherein the fixed plate is detachably connected with the sliding groove, and one end of the second spring is detachably connected with the side surface, close to the sliding block, of the fixed plate;
the anti-shake device of the monitoring camera further comprises a laser displacement measurement sensor, the top of the base is embedded into the laser displacement measurement sensor and is located below the supporting plate, the laser displacement measurement sensor is used for monitoring displacement conditions of points on the surface of the supporting plate, shake conditions are judged, when the vibration is weak, the supporting plate weakly extrudes the second spring, at the moment, the first motor and the second motor are not started to perform anti-shake, when the shake is increased, the displacement of the supporting plate is larger, the first motor and the second motor are involved in anti-shake, and the four supporting columns adjust rotation speeds of the first motor and the second motor respectively according to the displacement conditions.
2. The anti-shake apparatus of a monitoring camera according to claim 1, wherein,
the anti-shake device of the monitoring camera further comprises a warning lamp, and the warning lamp is detachably connected with the top of the base.
3. The anti-shake apparatus of a monitoring camera according to claim 2, wherein,
the anti-shake device of the monitoring camera further comprises a shell, wherein the shell is detachably connected with the base and sleeved on the outer side faces of the four supporting columns and the supporting plate, and an opening is formed in the side face, close to the front face of the monitoring camera, of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210591381.XA CN115118877B (en) | 2022-05-27 | 2022-05-27 | Anti-shake device of monitoring camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210591381.XA CN115118877B (en) | 2022-05-27 | 2022-05-27 | Anti-shake device of monitoring camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115118877A CN115118877A (en) | 2022-09-27 |
| CN115118877B true CN115118877B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210591381.XA Active CN115118877B (en) | 2022-05-27 | 2022-05-27 | Anti-shake device of monitoring camera |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005340990A (en) * | 2004-05-25 | 2005-12-08 | Pentax Corp | Imaging apparatus and camera-shake correcting mechanism |
| WO2021108972A1 (en) * | 2019-12-03 | 2021-06-10 | 南昌欧菲光电技术有限公司 | Camera module and electronic device |
| CN213598949U (en) * | 2020-09-30 | 2021-07-02 | 深圳市汉锐信息技术股份有限公司 | Anti-shake meeting camera |
| CN113079303A (en) * | 2021-04-23 | 2021-07-06 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN113301229A (en) * | 2021-05-20 | 2021-08-24 | 维沃移动通信（杭州）有限公司 | Camera module and electronic equipment |
| CN214368956U (en) * | 2020-12-08 | 2021-10-08 | 上海洋铭数码科技有限公司 | Security protection camera with regulatory function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018099435A1 (en) * | 2016-12-02 | 2018-06-07 | 杭州海康威视数字技术股份有限公司 | Method for preventing camera from shaking, and camera |
-
2022
- 2022-05-27 CN CN202210591381.XA patent/CN115118877B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005340990A (en) * | 2004-05-25 | 2005-12-08 | Pentax Corp | Imaging apparatus and camera-shake correcting mechanism |
| WO2021108972A1 (en) * | 2019-12-03 | 2021-06-10 | 南昌欧菲光电技术有限公司 | Camera module and electronic device |
| CN213598949U (en) * | 2020-09-30 | 2021-07-02 | 深圳市汉锐信息技术股份有限公司 | Anti-shake meeting camera |
| CN214368956U (en) * | 2020-12-08 | 2021-10-08 | 上海洋铭数码科技有限公司 | Security protection camera with regulatory function |
| CN113079303A (en) * | 2021-04-23 | 2021-07-06 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN113301229A (en) * | 2021-05-20 | 2021-08-24 | 维沃移动通信（杭州）有限公司 | Camera module and electronic equipment |
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| CN115118877A (en) | 2022-09-27 |
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