CN112584021B - Outdoor camera collision automatic contraction device based on force transmission - Google Patents
Outdoor camera collision automatic contraction device based on force transmission Download PDFInfo
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- CN112584021B CN112584021B CN202011451991.7A CN202011451991A CN112584021B CN 112584021 B CN112584021 B CN 112584021B CN 202011451991 A CN202011451991 A CN 202011451991A CN 112584021 B CN112584021 B CN 112584021B
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- wheel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to the technical field of cameras and discloses an outdoor camera collision automatic contraction device based on force transmission. This automatic constriction device of outdoor camera collision based on power transmission, through when initial installation, the manual pulling sliding plate moves to the right end, then when the fifth wheel passes through the pinion rack, drive the fifth wheel rotation this moment, the effect of cooperation spacing wheel and gag lever post, keep the position unchanged after the fifth wheel rotates, in the sliding plate motion process to the right, the slide bar slides on the guide rail pole, then the effect of cooperation connecting rod is tensile connects the gasbag, connect the gasbag when the volume increases, be in the state of breathing in, thereby can be with fixing the inside gas suction of frame to the bag, reached and prevented that humid air from carrying out the effect that influences to the camera.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to an outdoor camera collision automatic contraction device based on force transmission.
Background
The camera is also called a computer camera, a computer eye, an electronic eye and the like, is a video input device, is widely applied to the fields of video conferences, remote medical treatment, real-time monitoring and the like, can be divided into a digital camera and an analog camera in the using process, can convert an analog video signal generated by a video acquisition device into a digital signal by the digital camera, and then is stored in a computer, and then a worker observes or records the acquired information through the computer.
At present, in order to improve outdoor safety, people often can install a monitoring camera outdoors, and the field needing monitoring is remotely observed, but because the outdoors can not be manually observed, the phenomenon of artificially damaging the camera often can occur, the manufacturing cost of the camera is high, the damaged camera needs to be replaced again, so that the resource waste is caused, and the input cost is increased.
In view of the above-mentioned problems, there is an urgent need for an outdoor camera collision automatic retraction device based on force transmission.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the outdoor camera collision automatic contraction device based on force transmission, which has the advantages of automatically contracting the camera for protection and the like when the outdoor camera is collided by abnormal force, and solves the problem that the existing outdoor camera is frequently damaged manually in the use process.
(II) technical scheme
In order to achieve the purpose that the camera can be automatically contracted for protection when the vehicle is collided by abnormal force, the invention provides the following technical scheme: an outdoor camera collision automatic contraction device based on force transmission comprises a fixed plate, wherein a fixed frame is fixedly installed at the left end of the fixed plate, guide rail rods are fixedly installed inside the fixed frame, the end face, close to the fixed plate, of each guide rail rod is connected with a sliding rod in a sliding mode through a reset spring, the lower end of each sliding rod is movably installed with a connecting rod, connecting air bags are fixedly installed on the opposite faces of the connecting rods, the opposite faces of the connecting air bags are fixedly connected with a capacitor block and a plate electrode in a movable mode, a buffer spring is fixedly installed between the plate electrode and the capacitor block, a protective cover is movably installed at the right end inside the fixed frame, sliding plates are slidably connected on the opposite faces of the fixed frame, connecting wheels are rotatably connected to the upper end and the lower end inside the sliding plates, limiting wheels are fixedly installed inside the connecting wheels, and limiting rods are movably hinged to the upper ends of the limiting wheels, and a gravity rod is movably arranged at the lower end of the limiting rod.
Preferably, the right end of the inside of the fixed frame is fixedly provided with an amplifying device, the amplifying device is fixedly connected with the protective cover, a first spring is fixedly arranged inside the amplifying device, the protecting cover receives vibration force, and then the strength of the vibration force is amplified and transmitted to the gravity rod after passing through the amplifying device.
Preferably, the connection relationship between the sliding rod and the sliding plate is sliding connection, the opposite surface of the sliding rod extends into the sliding plate, a second spring is fixedly installed between the lower ends of the sliding rod, the sliding plate is pulled to move towards the right end by hand during initial installation, then the connecting wheel is driven to rotate by passing through the toothed plate, the limiting wheel and the limiting rod are matched to keep the position unchanged after the connecting wheel rotates, the sliding rod slides on the guide rail rod during the rightward movement of the sliding plate, the connecting air bag is connected by stretching under the action of the connecting rod, and the connecting air bag is in an air suction state when the volume is increased, so that the air in the fixed frame can be sucked into the air bag, and the effect of preventing moist air from influencing the camera is achieved.
Preferably, the connection gasbag includes left end gasbag and right-hand member gasbag, the left end gasbag is the design of intercommunication with the right-hand member gasbag, receive through the gravity pole and rock when doing the effect, the gravity pole swings in the upper end of gag lever post, thereby can drive the gag lever post horizontal hunting, the gag lever post can break away from the spacing wheel at the horizontal hunting in-process, thereby the connecting wheel can break away from the pinion rack at the continuous swing in-process of gag lever post, rethread reset spring's effect, can retract to the inside of fixed frame, thereby reached and received the unusual power of shaking at the camera body, the effect that the self-protection was carried out to the fixed frame of automatic retraction.
Preferably, the plate electrode is the circular telegram design, the inside fixed mounting of fixed plate has signal conduction device, the electric capacity piece is connected for the electricity with signal conduction device, when whole device received shaking power and withdraws to the left, the sliding plate moved to the left, then the effect of cooperation slide bar and connecting rod extrudees the connection gasbag to can drive the electric capacity piece and be close to the plate electrode, along with the electric capacity piece just increases to the area of plate electrode, the electric quantity increases, then at cooperation signal conduction device, with this signal transmission external world, inform staff this place camera body and be receiving destruction.
Preferably, the opposite face of fixed frame is gone up and is connected with the pinion rack with the meshing on the fifth wheel opposite face up end, and the pinion rack can fixed sliding plate keep fixed position motionless, guarantees that the camera body normally works.
Preferably, the right end of the sliding plate is fixedly provided with a camera body.
Preferably, the connection relationship between the limiting rod and the connecting wheel is fixed connection, and the limiting wheel and the connecting wheel rotate relatively.
(III) advantageous effects
Compared with the prior art, the invention provides an outdoor camera collision automatic contraction device based on force transmission, which has the following beneficial effects:
1. this automatic constriction device of outdoor camera collision based on power transmission, through when initial installation, the manual pulling sliding plate moves to the right end, then when the fifth wheel passes through the pinion rack, drive the fifth wheel rotation this moment, the effect of cooperation spacing wheel and gag lever post, keep the position unchanged after the fifth wheel rotates, in the sliding plate motion process to the right, the slide bar slides on the guide rail pole, then the effect of cooperation connecting rod is tensile connects the gasbag, connect the gasbag when the volume increases, be in the state of breathing in, thereby can be with fixing the inside gas suction of frame to the bag, reached and prevented that humid air from carrying out the effect that influences to the camera.
2. This automatic constriction device of outdoor camera collision based on power transmission, receive through the gravity pole and rock when doing the power and act on, the gravity pole swings in the upper end of gag lever post, thereby can drive the gag lever post horizontal hunting, the gag lever post can break away from spacing wheel at the horizontal hunting in-process, thereby the fifth wheel can break away from the pinion rack at the continuous swing in-process of gag lever post, rethread reset spring's effect, can retract the inside of fixed frame, thereby it shakes power to have reached and received the non-normal at the camera body, the fixed frame of automatic withdrawal carries out the effect of self-protection.
3. This automatic constriction device of outdoor camera collision based on power transmission, through receive shaking power when withdrawing back left at whole device, the sliding plate moves left, then the effect of cooperation slide bar and connecting rod, extrude connecting the gasbag to can drive the electric capacity piece and be close to the plate electrode, along with the electric capacity piece is just to the area increase of plate electrode, the electric quantity increases, then at cooperation signal conduction device, with this signal transmission for the external world, inform staff this place camera body and receiving the destruction.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing frame structure of the present invention;
FIG. 3 is a schematic view of a protective cover according to the present invention;
FIG. 4 is an enlarged view of the structure A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure B in FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of the structure C of FIG. 5 according to the present invention.
In the figure: 1. a fixing plate; 2. a fixing frame; 3. a guide rail rod; 4. a return spring; 5. a slide bar; 6. a connecting rod; 7. connecting the air bag; 8. a capacitor block; 9. an electrode plate; 10. a buffer spring; 11. a protective cover; 12. a sliding plate; 13. a connecting wheel; 14. a limiting wheel; 15. a limiting rod; 16. a gravity bar; 17. a toothed plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an outdoor camera collision automatic contraction device based on force transmission comprises a fixed plate 1, a fixed frame 2 is fixedly installed at the left end of the fixed plate 1, a toothed plate 17 is engaged and connected on the opposite surface of the fixed frame 2 and the upper end surface of the opposite surface of a connecting wheel 13, the toothed plate 17 can fix a sliding plate 12 to keep a fixed position and ensure the normal operation of a camera body, an amplifying device is fixedly installed at the right end inside the fixed frame 2, the amplifying device is fixedly connected with a protective cover 11, a first spring is fixedly installed inside the amplifying device, vibration force is received through the protective cover 11, then the strength of vibration force is amplified after passing through the amplifying device and is transmitted to a gravity rod 16, guide rail rods 3 are fixedly installed inside the fixed frame 2, and a sliding rod 5 is slidably connected on the end surface of the guide rail rods 3, which is close to the fixed plate 1, through a return spring 4, the connection relation of slide bar 5 and sliding plate 12 is sliding connection, extend to the inside of sliding plate 12 on the opposite face of slide bar 5, and fixed mounting has the second spring between the lower extreme of slide bar 5, through when initial installation, manual pulling sliding plate 12 moves to the right end, then when connecting wheel 13 passes through pinion rack 17, drive connecting wheel 13 this moment and rotate, cooperation spacing wheel 14 and gag lever post 15's effect, keep the position unchanged after connecting wheel 13 rotates, in the sliding plate 12 right movement process, slide bar 5 slides on guide rail pole 3, then cooperation connecting rod 6's effect is tensile connects gasbag 7, connect gasbag 7 when the volume increases, be in the state of breathing in, thereby can inhale the gasbag with the inside gas of fixed frame 2, reached and prevented that moist air from carrying out the effect that influences to the camera.
Lower extreme movable mounting of slide bar 5 has connecting rod 6, fixed mounting has connection gasbag 7 on the opposite face of connecting rod 6, connection gasbag 7 includes left end gasbag and right-hand member gasbag, the left end gasbag is the intercommunication design with the right-hand member gasbag, receive through gravity pole 16 and rock when doing the effect, gravity pole 16 swings in the upper end of gag lever post 15, thereby can drive gag lever post 15 horizontal hunting, gag lever post 15 can break away from spacing wheel 14 at the horizontal hunting in-process, thereby fifth wheel 13 can break away from pinion rack 17 at gag lever post 15 continuous oscillation in-process, rethread reset spring 4's effect, can retract fixed frame 2's inside, thereby reached and received the unusual power of shaking at the camera body, the effect that automatic withdrawal fixed frame 2 carried out the self-protection.
The opposite surface of the connecting airbag 7 is fixedly provided with a movably connected capacitor block 8 and an electrode plate 9, the electrode plate 9 is in a power-on design, the inside of the fixed plate 1 is fixedly provided with a signal transmission device, the capacitor block 8 is electrically connected with the signal transmission device, when the whole device is subjected to shaking force and retracts leftwards, the sliding plate 12 moves leftwards, then the connecting airbag 7 is extruded under the action of the sliding rod 5 and the connecting rod 6, so that the capacitor block 8 can be driven to be close to the electrode plate 9, the power-on quantity is increased along with the increase of the area of the capacitor block 8 opposite to the electrode plate 9, then the signal is transmitted to the outside under the action of the matching of the signal transmission device, a worker is informed that the camera body at the position is damaged, a buffer spring 10 is fixedly arranged between the electrode plate 9 and the capacitor block 8, the right end inside the fixed frame 2 is movably provided with a protective cover 11, the opposite surface of the fixed frame 2 is connected with the sliding plate 12 in a sliding way, the right end of sliding plate 12 is fixed with the camera body, and the upper and lower both ends of sliding plate 12 inside all rotate and are connected with fifth wheel 13, and the inside fixed mounting of fifth wheel 13 has spacing wheel 14, and the upper end activity of spacing wheel 14 articulates there is gag lever post 15, and the relationship of being connected of gag lever post 15 and fifth wheel 13 is fixed connection, and spacing wheel 14 and fifth wheel 13 are relative rotation, and the lower extreme movable mounting of gag lever post 15 has gravity pole 16.
The working principle is as follows: when the outdoor camera collision automatic contraction device based on force transmission is used, when the outdoor camera collision automatic contraction device is initially installed, the sliding plate 12 is manually pulled to move towards the right end, then when the connecting wheel 13 passes through the toothed plate 17, the connecting wheel 13 is driven to rotate at the moment, the connecting wheel 13 keeps the position unchanged after rotating under the action of the limiting wheel 14 and the limiting rod 15, the sliding rod 5 slides on the guide rail rod 3 in the rightward movement process of the sliding plate 12, then the connecting air bag 7 is stretched under the action of the connecting rod 6, and the connecting air bag 7 is in an air suction state when the volume is increased, so that air in the fixing frame 2 can be sucked into the air bag, and the effect of preventing moist air from affecting the camera is achieved; when the gravity rod 16 is subjected to the shaking force, the gravity rod 16 swings at the upper end of the limiting rod 15, so that the limiting rod 15 can be driven to swing left and right, the limiting rod 15 can be separated from the limiting wheel 14 in the left and right swinging process, so that the connecting wheel 13 can be separated from the toothed plate 17 in the continuous swinging process of the limiting rod 15, and can be retracted into the fixed frame 2 under the action of the reset spring 4, so that the camera body is subjected to abnormal shaking force, and the camera body is automatically retracted into the fixed frame 2 to perform self-protection; through receive shaking power when withdrawing left at whole device, sliding plate 12 moves left, then cooperates the effect of slide bar 5 and connecting rod 6, extrudees connection gasbag 7 to can drive electric capacity piece 8 and be close to plate electrode 9, along with electric capacity piece 8 is just to the area increase of plate electrode 9, the electric quantity increases, then at cooperation signal conduction device, with this signal transmission for the external world, inform staff this place camera body and be receiving destruction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an automatic constriction device of outdoor camera collision based on power transmission, includes fixed plate (1), its characterized in that: the left end fixed mounting of fixed plate (1) has fixed frame (2), the equal fixed mounting in inside of fixed frame (2) has guide rail pole (3), be connected with slide bar (5) through reset spring (4) sliding on the terminal surface that guide rail pole (3) are close to fixed plate (1), the lower extreme movable mounting of slide bar (5) has connecting rod (6), fixed mounting has connecting gasbag (7) on the opposite face of connecting rod (6), fixed mounting has swing joint electric capacity piece (8) and plate electrode (9) on the opposite face of connecting gasbag (7), fixed mounting has buffer spring (10) between plate electrode (9) and electric capacity piece (8), the right-hand member movable mounting in inside of fixed frame (2) has safety cover (11), sliding connection has sliding plate (12) on the opposite face of fixed frame (2), the inside upper and lower both ends of sliding plate (12) all rotate and are connected with connecting wheel (13), a limiting wheel (14) is fixedly arranged in the connecting wheel (13), the upper end of the limiting wheel (14) is movably hinged with a limiting rod (15), and the lower end of the limiting rod (15) is movably provided with a gravity rod (16);
the right end in the fixed frame (2) is fixedly provided with an amplifying device, the amplifying device is fixedly connected with the protective cover (11), and a first spring is fixedly arranged in the amplifying device;
the connection relationship between the sliding rod (5) and the sliding plate (12) is sliding connection, the opposite surface of the sliding rod (5) extends into the sliding plate (12), and a second spring is fixedly arranged between the lower ends of the sliding rod (5);
a toothed plate (17) is engaged and connected on the opposite surface of the fixed frame (2) and the upper end surface of the opposite surface of the connecting wheel (13);
the right end of the sliding plate (12) is fixedly provided with a camera body;
the connection relationship between the limiting rod (15) and the connecting wheel (13) is fixed connection, and the limiting wheel (14) and the connecting wheel (13) rotate relatively;
pinion rack (17) and fixed sliding plate (12) keep fixed position motionless, receive the shaking force through safety cover (11), then shake power after amplification device, the dynamics is enlargied, transmit on gravity pole (16), receive through gravity pole (16) and shake the power when acting on, gravity pole (16) swing in the upper end of gag lever post (15), thereby can drive gag lever post (15) horizontal hunting, gag lever post (15) can break away from spacing wheel (14) at horizontal hunting in-process, thereby fifth wheel (13) can break away from pinion rack (17) at gag lever post (15) continuous swing in-process, the effect of rethread reset spring (4), the inside of fixed frame (2) is withdrawn to the camera.
2. The outdoor camera collision automatic retraction device based on force transmission according to claim 1, characterized in that: the connecting air bag (7) comprises a left end air bag and a right end air bag which are in a communicated design;
when initial installation, the manual pulling sliding plate (12) moves to the right end, when fifth wheel (13) pass pinion rack (17), drive fifth wheel (13) this moment and rotate, the effect of cooperation spacing wheel (14) and gag lever post (15), keep the position unchanged after fifth wheel (13) rotates, in sliding plate (12) motion process to the right, slide bar (5) slide on guide rail pole (3), then tensile connection gasbag (7) of effect of cooperation connecting rod (6), connect gasbag (7) when the volume increases, be in the state of breathing in, thereby can inhale the gasbag with the inside gas of fixed frame (2).
3. The outdoor camera collision automatic retraction device based on force transmission according to claim 1, characterized in that: the electrode plate (9) is designed to be electrified, a signal conduction device is fixedly installed in the fixing plate (1), and the capacitor block (8) is electrically connected with the signal conduction device;
through receive shaking power when withdrawing left at whole device, sliding plate (12) move left, then the effect of cooperation sliding rod (5) and connecting rod (6), extrude connecting gasbag (7), thereby can drive electric capacity piece (8) and be close to plate electrode (9), along with electric capacity piece (8) just to the area increase of plate electrode (9), the electric quantity increases, then at cooperation signal conduction device, with this signal transmission external, inform that the staff this place camera body is receiving the destruction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011451991.7A CN112584021B (en) | 2020-12-09 | 2020-12-09 | Outdoor camera collision automatic contraction device based on force transmission |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011451991.7A CN112584021B (en) | 2020-12-09 | 2020-12-09 | Outdoor camera collision automatic contraction device based on force transmission |
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| CN112584021A CN112584021A (en) | 2021-03-30 |
| CN112584021B true CN112584021B (en) | 2022-01-28 |
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| CN115247739A (en) * | 2022-01-20 | 2022-10-28 | 重庆三峡学院 | Pipeline geological disaster field monitoring pile |
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| CN111726495A (en) * | 2020-06-19 | 2020-09-29 | 广州耀满科技有限公司 | Security monitoring alarm device capable of effectively preventing damage caused by strong impact force |
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| CN209064370U (en) * | 2018-10-23 | 2019-07-05 | 深圳市冠智技术有限公司 | A kind of buffer device for collision of unmanned plane camera shooting |
| CN211040383U (en) * | 2019-11-19 | 2020-07-17 | 湖南工业大学 | Monitoring camera capable of automatically contracting when collided |
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| CN106657741A (en) * | 2016-12-26 | 2017-05-10 | 太仓市律点信息技术有限公司 | Rainproof monitoring camera used outdoors and having alarm function |
| CN207195543U (en) * | 2017-08-11 | 2018-04-06 | 无锡市宏源弹性器材有限公司 | Six degree of freedom buffers accurate Flexible Reset device |
| CN210609372U (en) * | 2019-09-20 | 2020-05-22 | 天津烽火信息管理技术有限公司 | Prevent surveillance camera head of striking |
| CN111076064A (en) * | 2020-01-06 | 2020-04-28 | 余兰兰 | Protection device for outdoor monitoring equipment |
| CN111526276A (en) * | 2020-05-08 | 2020-08-11 | 杭州扶丁科技有限公司 | Monitoring equipment capable of being quickly withdrawn after damage |
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