CN111853441A - Security monitoring camera lifting protection device - Google Patents
Security monitoring camera lifting protection device Download PDFInfo
- Publication number
- CN111853441A CN111853441A CN202010658938.8A CN202010658938A CN111853441A CN 111853441 A CN111853441 A CN 111853441A CN 202010658938 A CN202010658938 A CN 202010658938A CN 111853441 A CN111853441 A CN 111853441A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting rod
- camera
- protection device
- security monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B2015/208—Special fluid pressurisation means, e.g. thermal or electrolytic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to the technical field of security monitoring equipment and discloses a security monitoring camera lifting protection device which comprises a protective shell, wherein the bottom end inside the protective shell is fixedly connected with a sliding rail, the inner side wall of the sliding rail is connected with a sliding block in a sliding manner, one end of the sliding rail is fixedly connected with a driving end, the telescopic end of the driving end is fixedly connected with one side of the sliding block, the top of the sliding block is fixedly connected with a first connecting rod, and one end of the first connecting rod is hinged with a second connecting rod; fix the camera to the lifter plate, when ambient temperature was too high, the interior alcohol liquid of detection device was heated and volatilizees, generated expanding gas, made expanding gas provide power for the drive end, made the drive end drive sliding block slide, made the drive end drive terminal surface dish tooth rotate, because this elevating system does not have the track, the slew velocity only receives the rotational speed influence of terminal surface dish tooth, made the lifter plate can descend the camera to protecting sheathing's inside in the twinkling of an eye, protected the camera.
Description
Technical Field
The invention relates to the technical field of security monitoring equipment, in particular to a security monitoring camera lifting protection device.
Background
The security monitoring system is an independent and complete system which is formed by transmitting video signals in a closed loop by using optical fibers, coaxial cables or microwaves, and shooting, image display and recording. The system can reflect the monitored object in real time, vividly and truly, not only greatly prolongs the observation distance of human eyes, but also enlarges the functions of the human eyes, can replace manpower to carry out long-time monitoring in severe environment, enables people to see all the actual conditions of the monitored site, and records the actual conditions through a video recorder. Meanwhile, the alarm system device alarms illegal intrusion, generated alarm signals are input into the alarm host, and the alarm host triggers the monitoring system to record and record videos.
The camera is the most important ring in the security monitoring system, the safety of the camera is very important, in the prior art, some cameras are provided with devices for protecting the camera, but the existing protection devices cannot respond effectively when encountering high temperature, when the fire disaster occurs outside, the camera is easily damaged by heat, in addition, the existing protection devices cannot clean the lens simultaneously, when smoke is infected on the lens, the lens is easily polluted, and therefore the definition degree of shooting by the camera is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a security monitoring camera lifting protection device which has the advantages of being capable of quickly lifting a camera, improving the visual field range of the camera and protecting the camera, and automatically cleaning a lens, and solves the problems that the visual field range of the camera is reduced and dead angles occur due to the fact that a protection device covers the lens part of the camera, and in addition, the existing protection device is poor in protection to rainwater, and the lens is easy to pollute when the rainwater is attached to the lens, so that the definition degree of the camera is reduced.
(II) technical scheme
In order to realize the purposes of fast lifting the camera, improving the visual field range of the camera, protecting the camera, preventing rain and automatically cleaning a lens, the invention provides the following technical scheme: a security monitoring camera lifting protection device comprises a protective shell, wherein a slide rail is fixedly connected to the bottom end inside the protective shell, a sliding block is slidably connected to the inner side wall of the slide rail, a driving end is fixedly connected to one end of the slide rail, a telescopic end of the driving end is fixedly connected with one side of the sliding block, a first connecting rod is fixedly connected to the top of the sliding block, a second connecting rod is hinged to one end of the first connecting rod, a connecting rod shaft seat is rotatably connected to the bottom of the second connecting rod, a supporting bearing is fixedly connected to the top of the connecting rod shaft seat, a disc tooth seat is rotatably connected to the inner ring of the supporting bearing, end face disc teeth are fixedly connected to the top of the disc tooth seat, a gear seat is fixedly connected to the top of the supporting bearing, a gear is rotatably connected to one side of the gear seat, the gear is meshed with the end face disc teeth, and, the one end of third connecting rod articulates there is the fourth connecting rod, one side fixedly connected with lifter plate of fourth connecting rod, the top fixedly connected with camera of lifter plate, the sealed lid of top fixedly connected with of camera, the lateral wall fixedly connected with sealing washer of sealed lid, the inside wall of protecting sheathing is close to one side fixedly connected with mounting of camera, one side fixedly connected with sleeve of mounting, telescopic inside fixedly connected with biasing spring, biasing spring's one end is equipped with the sliding plate, the sliding plate with sleeve sliding connection, one side fixedly connected with bracing piece of sliding plate, the one end of bracing piece is rotated and is connected with rotatory roller, the lateral wall fixedly connected with washing brush of rotatory roller, the lateral wall fixedly connected with detection device of protecting sheathing.
Preferably, the inner side wall of the protective shell is fixedly connected with a sponge buffer layer, and the outer side wall of the protective shell is fixedly connected with an anti-explosion glass sheet.
Preferably, the outer ring of the support bearing is fixedly connected with a bearing support.
Preferably, the sealing cover is of a square plate structure, and the area of the sealing cover is consistent with the area of the opening formed in the top of the protective shell.
Preferably, the top of the sealing cover is fixedly connected with a cover buckle, the top of the protective shell is fixedly connected with a clamping seat, and the cover buckle and the clamping seat are mutually clamped.
Preferably, the bottom of the protective shell is fixedly connected with an adjusting bracket, and the bottom of the adjusting bracket is fixedly connected with a fixing plate.
Preferably, the interior of the detection device is filled with alcohol liquid, and the detection device is communicated with the driving end through a pipeline.
(III) advantageous effects
Compared with the prior art, the invention provides a lifting protection device for a security monitoring camera, which has the following beneficial effects:
1. the lifting protection device of the security monitoring camera comprises a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are respectively connected with a driving end and a connecting rod shaft seat, and an end face plate tooth is arranged, so that when the driving end pushes the first connecting rod, the second connecting rod hinged with the driving end drives the end face plate tooth on the connecting rod shaft seat to rotate, a gear on the end face plate tooth drives a third connecting rod to move, the third connecting rod drives a fourth connecting rod to move, a lifting plate fixed at the upper end of the third connecting rod is lifted along with the lifting plate, a camera is fixed on the lifting plate, when the external temperature is too high, alcohol liquid in a detection device is heated and volatilized to generate expansion gas, the expansion gas provides power for the driving end, the driving end drives a sliding block to slide, the driving end face plate tooth is driven to rotate, and because the lifting mechanism has no track, the lifting speed is only influenced by the rotating speed of the end face plate, make the lifter plate can descend the camera to protecting sheathing's inside in the twinkling of an eye, protect the camera, avoid high temperature to damage the camera.
2. This security protection surveillance camera head lift protection device, through setting up the mounting, be equipped with outside extruded washing brush on the mounting, the mounting is fixed to the one side that is close to the camera lens with the sleeve, make the washing brush under the extrusion of biasing spring, outwards exert pressure, when the camera descends in protecting sheathing, camera lens one side and the washing brush contact of camera, the rotatory roller that makes on the washing brush is driven by the camera lens of lift and is rotatory, make the washing brush outwards exert pressure and rotatory to the lens wash, make the spot on the camera lens be washd by the brush, in order to reach the shooting definition that promotes the camera, furthermore, through setting up sealed lid at the top of camera, sealed lid with be equipped with the sealing washer, sealed lid forms encapsulated situation with protecting sheathing laminating, can effectively avoid smog to get into in the protecting sheathing.
Drawings
FIG. 1 is a schematic view of the protective housing and the adjustment bracket of the present invention;
FIG. 2 is a schematic structural view of a protective housing according to the present invention;
FIG. 3 is a connection relationship diagram of the end face disk teeth and the connecting rod shaft seat in the present invention;
FIG. 4 is a top view of the slide rail and the link shaft seat of the present invention;
FIG. 5 is a cross-sectional view of a protective enclosure of the present invention;
FIG. 6 is a schematic view of a cleaning brush according to the present invention.
In the figure: 1. a protective housing; 11. a sponge buffer layer; 12. an anti-explosion glass sheet; 2. a slide rail; 21. a slider; 22. a driving end; 23. a first link; 24. a second link; 25. a connecting rod shaft seat; 3. end face disc teeth; 31. a disc tooth holder; 32. a support bearing; 321. a bearing support; 33. a gear seat; 34. a gear; 35. a third link; 36. a fourth link; 4. a lifting plate; 5. a camera; 6. a sealing cover; 61. a seal ring; 62. covering and buckling; 63. a card holder; 7. a fixing member; 71. a sleeve; 72. a pressure applying spring; 73. a sliding plate; 74. a support bar; 75. a rotating roller; 76. cleaning the brush; 8. adjusting the bracket; 81. a fixing plate; 9. and (4) a detection device.
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, a lifting protection device for a security surveillance camera comprises a protective housing 1, a sponge buffer layer 11 is fixedly connected to the inner side wall of the protective housing 1, an anti-riot glass sheet 12 is fixedly connected to the outer side wall of the protective housing 1, the sponge buffer layer 11 has good anti-shock buffering performance, the sponge buffer layer 11 protects an internal camera 5, the anti-riot glass sheet 12 protects an internal lens, the lens can shoot outside through the protective housing 1, an adjusting bracket 8 is fixedly connected to the bottom of the protective housing 1, a fixing plate 81 is fixedly connected to the bottom of the adjusting bracket 8, the adjusting bracket 8 fixes the protective housing 1, the fixing plate 81 fixes the adjusting bracket 8 to a wall surface or other planes, a slide rail 2 is fixedly connected to the inner bottom of the protective housing 1, and a slide block 21 is slidably connected to the inner side wall of the slide rail 2, one end of the slide rail 2 is fixedly connected with a driving end 22, the driving end 22 drives the sliding block 21 to move, so that the sliding block 21 slides along a set track, the telescopic end of the driving end 22 is fixedly connected with one side of the sliding block 21, the top of the sliding block 21 is fixedly connected with a first connecting rod 23, one end of the first connecting rod 23 is hinged with a second connecting rod 24, the bottom of the second connecting rod 24 is rotatably connected with a connecting rod shaft seat 25, the first connecting rod 23 is hinged with the second connecting rod 24, so that the first connecting rod 23 drives the second connecting rod 24 to axially move, the second connecting rod 24 drives the connecting rod shaft seat 25 to rotate to form a driving source, the top of the connecting rod shaft seat 25 is fixedly connected with a supporting bearing 32, the outer ring of the supporting bearing 32 is fixedly connected with a bearing support 321, the bearing support 321 fixes the supporting bearing 32 in the protective housing 1, the supporting bearing 32 supports the end face disc, the top of the plate tooth seat 31 is fixedly connected with the end face plate tooth 3, the top of the supporting bearing 32 is fixedly connected with a gear seat 33, one side of the gear seat 33 is rotatably connected with a gear 34, the number of the gears 34 is four, the four gears 34 synchronously rotate on the end face plate tooth 3, so that the gear 34 drives a third connecting rod 35 to axially move, the gear 34 is meshed with the end face plate tooth 3, the other side of the gear seat 33 is fixedly connected with a third connecting rod 35, one end of the third connecting rod 35 is hinged with a fourth connecting rod 36, the fourth connecting rod 36 is driven by the third connecting rod 35, one side of the fourth connecting rod 36 is fixedly connected with a lifting plate 4, four surfaces of the lifting plate 4 are synchronously driven by the four fourth connecting rods 36, so that the lifting plate 4 can ascend and descend without rail, the ascending and descending speed is the rotating speed of the end face plate tooth 3, the top of the lifting plate 4 is fixedly connected with a camera 5, the top of, the area of the sealing cover 6 is consistent with the area of an opening formed at the top of the protective shell 1, when the sealing cover 6 is lowered to the same horizontal plane with the protective shell 1, the protective shell 1 forms a closed environment, the top of the sealing cover 6 is fixedly connected with a cover buckle 62, the top of the protective shell 1 is fixedly connected with a clamping seat 63, the cover buckle 62 is mutually clamped with the clamping seat 63, when the sealing cover 6 is closed, the cover buckle 62 is contacted with the clamping seat 63, the sealing cover 6 is fixed by the cover buckle 62, the outer side wall of the sealing cover 6 is fixedly connected with a sealing ring 61, one side of the inner side wall of the protective shell 1, which is close to the camera 5, is fixedly connected with a fixing part 7, one side of the fixing part 7 is fixedly connected with a sleeve 71, a pressure spring 72 is fixedly connected inside the sleeve 71, one end of the pressure spring 72 is, one end of bracing piece 74 is rotated and is connected with rotatory roller 75, biasing spring 72 outwards extrudees sliding plate 73, make sliding plate 73 drive rotatory roller 75 outwards exert pressure, the lateral wall fixedly connected with of rotatory roller 75 washs brush 76, wash brush 76 and the laminating of camera lens, make the camera lens when going up and down, it rotates to drive washs brush 76, wash brush 76 and wash the camera lens simultaneously, the lateral wall fixedly connected with detection device 9 of protecting sheathing 1, the inside packing of detection device 9 has alcohol liquid, detection device 9 passes through pipeline and drive end 22 intercommunication, when ambient temperature is too high, alcohol liquid in the detection device 9 is heated and volatilizees, generate expanding gas, make expanding gas provide power for drive end 22, make drive end 22 drive sliding block 21 slide.
The working principle is as follows: when the device is used, firstly, the protective shell 1 is fixed to a mounting surface through the fixing plate 81 and the adjusting bracket 8, after the device is installed, the camera 5 starts to work, when the external temperature is too high, the alcohol liquid in the detection device 9 is heated to volatilize, expansion gas is generated, the expansion gas provides power for the driving end 22, the driving end 22 drives the sliding block 21 to slide, the sliding block 21 drives the first connecting rod 23 and the second connecting rod 24 to axially move in the sliding process, the second connecting rod 24 drives the connecting rod shaft seat 25 to rotate, the connecting rod shaft seat 25 drives the end face disc teeth 3 on the disc tooth seat 31 to rotate, at the moment, the four gears 34 on the end face disc teeth 3 are driven by the end face disc teeth 3 to synchronously rotate, the four gears 34 respectively drive the four third connecting rods 35 and the four fourth connecting rods 36 to axially move, the four fourth connecting rods 36 drive the lifting plate 4 to descend, and the camera 5 on the lifting plate 4 retracts into the protective shell, meanwhile, when the camera 5 descends, the lens part of the camera 5 contacts with the cleaning brush 76, so that the cleaning brush 76 cleans the lens, and the lens is kept clean.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. The utility model provides a first lift protection device of security protection surveillance camera, includes protecting sheathing (1), its characterized in that: the inner bottom of the protective shell (1) is fixedly connected with a sliding rail (2), the inner side wall of the sliding rail (2) is connected with a sliding block (21) in a sliding manner, one end of the sliding rail (2) is fixedly connected with a driving end (22), the telescopic end of the driving end (22) is fixedly connected with one side of the sliding block (21), the top of the sliding block (21) is fixedly connected with a first connecting rod (23), one end of the first connecting rod (23) is hinged with a second connecting rod (24), the bottom of the second connecting rod (24) is rotatably connected with a connecting rod shaft seat (25), the top of the connecting rod shaft seat (25) is fixedly connected with a supporting bearing (32), the inner ring of the supporting bearing (32) is rotatably connected with a disc tooth seat (31), the top of the disc tooth seat (31) is fixedly connected with an end face disc tooth (3), and the top of the supporting bearing (, one side of the gear seat (33) is rotatably connected with a gear (34), the gear (34) is meshed with the end face plate teeth (3), the other side of the gear seat (33) is fixedly connected with a third connecting rod (35), one end of the third connecting rod (35) is hinged with a fourth connecting rod (36), one side of the fourth connecting rod (36) is fixedly connected with a lifting plate (4), the top of the lifting plate (4) is fixedly connected with a camera (5), the top of the camera (5) is fixedly connected with a sealing cover (6), the outer side wall of the sealing cover (6) is fixedly connected with a sealing ring (61), the inner side wall of the protective shell (1) is close to one side of the camera (5) and is fixedly connected with a fixing part (7), one side of the fixing part (7) is fixedly connected with a sleeve (71), and the inner part of the sleeve (71) is fixedly connected with a pressure applying, one end of the pressure spring (72) is provided with a sliding plate (73), the sliding plate (73) is in sliding connection with the sleeve (71), one side of the sliding plate (73) is fixedly connected with a supporting rod (74), one end of the supporting rod (74) is rotatably connected with a rotating roller (75), the outer side wall of the rotating roller (75) is fixedly connected with a cleaning brush (76), and the outer side wall of the protective shell (1) is fixedly connected with a detection device (9).
2. The security monitoring camera lifting protection device of claim 1, characterized in that: the utility model discloses a glass protective cover, including protective housing (1), the inside wall fixedly connected with sponge buffer layer (11) of protective housing (1), the outside wall fixedly connected with anti-riot glass piece (12) of protective housing (1).
3. The security monitoring camera lifting protection device of claim 1, characterized in that: and the outer ring of the supporting bearing (32) is fixedly connected with a bearing bracket (321).
4. The security monitoring camera lifting protection device of claim 1, characterized in that: the sealing cover (6) is of a square plate body structure, and the area of the sealing cover (6) is consistent with the area of an opening formed in the top of the protective shell (1).
5. The security monitoring camera lifting protection device of claim 1, characterized in that: the top fixedly connected with of sealed lid (6) is detained (62), the top fixedly connected with cassette (63) of protecting sheathing (1), lid detain (62) with cassette (63) joint each other.
6. The security monitoring camera lifting protection device of claim 1, characterized in that: the bottom fixedly connected with of protecting sheathing (1) adjusts support (8), the bottom fixedly connected with fixed plate (81) of adjusting support (8).
7. The security monitoring camera lifting protection device of claim 1, characterized in that: the interior of the detection device (9) is filled with alcohol liquid, and the detection device (9) is communicated with the driving end (22) through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658938.8A CN111853441A (en) | 2020-07-09 | 2020-07-09 | Security monitoring camera lifting protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658938.8A CN111853441A (en) | 2020-07-09 | 2020-07-09 | Security monitoring camera lifting protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111853441A true CN111853441A (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010658938.8A Withdrawn CN111853441A (en) | 2020-07-09 | 2020-07-09 | Security monitoring camera lifting protection device |
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|---|---|
| CN (1) | CN111853441A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511733A (en) * | 2021-01-19 | 2021-03-16 | 广西华遥空间信息科技有限公司 | Multi-lens detachable aerial camera with lens protection mechanism |
| CN112700613A (en) * | 2020-12-25 | 2021-04-23 | 北京宏天信业信息技术股份有限公司 | Low-altitude intrusion alarm system and device based on deep learning technology |
| CN113140091A (en) * | 2021-03-25 | 2021-07-20 | 中建八局第一建设有限公司 | Building construction monitoring device |
| CN113675750A (en) * | 2021-09-09 | 2021-11-19 | 广东电网有限责任公司 | Distribution box |
| CN114007000A (en) * | 2021-10-29 | 2022-02-01 | 皖西学院 | Combined portable safety protection shooting equipment |
Citations (5)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112700613A (en) * | 2020-12-25 | 2021-04-23 | 北京宏天信业信息技术股份有限公司 | Low-altitude intrusion alarm system and device based on deep learning technology |
| CN112511733A (en) * | 2021-01-19 | 2021-03-16 | 广西华遥空间信息科技有限公司 | Multi-lens detachable aerial camera with lens protection mechanism |
| CN112511733B (en) * | 2021-01-19 | 2021-10-26 | 广西华遥空间信息科技有限公司 | Multi-lens detachable aerial camera with lens protection mechanism |
| CN113140091A (en) * | 2021-03-25 | 2021-07-20 | 中建八局第一建设有限公司 | Building construction monitoring device |
| CN113675750A (en) * | 2021-09-09 | 2021-11-19 | 广东电网有限责任公司 | Distribution box |
| CN114007000A (en) * | 2021-10-29 | 2022-02-01 | 皖西学院 | Combined portable safety protection shooting equipment |
| CN114007000B (en) * | 2021-10-29 | 2023-06-20 | 皖西学院 | Combined portable safety protection shooting equipment |
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Application publication date: 20201030 |