CN114979443A - Intelligent explosion-proof camera - Google Patents
Intelligent explosion-proof camera Download PDFInfo
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- CN114979443A CN114979443A CN202210582182.2A CN202210582182A CN114979443A CN 114979443 A CN114979443 A CN 114979443A CN 202210582182 A CN202210582182 A CN 202210582182A CN 114979443 A CN114979443 A CN 114979443A
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- camera
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- 238000004140 cleaning Methods 0.000 claims description 72
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000004880 explosion Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 230000000007 visual effect Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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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
- H04N23/52—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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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention relates to the field of cameras, and discloses an intelligent explosion-proof camera, wherein a protection assembly for the intelligent explosion-proof camera comprises a camera body and a base, wherein an alarm unit is arranged in the base, and the protection assembly further comprises: the camera comprises a camera body, and is characterized in that a round cover is covered on the camera body, the round cover comprises a positioning ring and a rotating cover, the positioning ring is bilaterally symmetrically arranged on the rotating cover, two sides of the rotating cover are respectively provided with a connecting unit between two sides of the positioning ring, the positioning ring is provided with a fixing unit between the camera body, and two sides of the fixing unit are respectively connected with two sides of the positioning ring in a rotating mode through the connecting unit. The mode of changing the corresponding surface by rotating the rotating cover enables the camera shooting effect to be better without dead zones and dead angles in the whole process.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to an intelligent explosion-proof camera.
Background
The camera is a video input device and is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like; generally, the camera has basic functions of video shooting/transmission, static image capture and the like, and images are collected by a lens and then restored by software.
Chinese patent publication No. CN107809575A discloses a dome camera with a self-cleaning device, which comprises a self-cleaning device, wherein the self-cleaning device comprises a rotating plate arranged on a base and capable of rotating horizontally, a ring member sleeved outside the rotating plate and fixedly connected with the rotating plate, a sleeve sleeved on the ring member, a cylinder arranged on the rotating plate, and an arc plate for cleaning a transparent cover. The semi-spherical camera cleaning device can clean the transparent cover regularly, ensures the shooting definition of the semi-spherical camera, does not need manual cleaning, is convenient and safe to operate, and has long cleaning period and does not need manual cleaning of bristles.
However, the device can affect the visual field of the camera in the cleaning process of the camera, and then the camera has a certain blind area, so that the use and the camera shooting effect of the camera are affected, and certain use limitation exists.
Therefore, it is necessary to provide an intelligent explosion-proof camera to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an intelligent explosion-proof camera to solve the problems that in the background technology, a certain blind area exists in the camera in the cleaning process of the camera, the use and the shooting effect of the camera are influenced, and the like.
In order to achieve the purpose, the intelligent anti-explosion camera is designed, so that effective cleaning can be achieved, and a visual field blind area cannot exist.
Based on the above thought, the invention provides the following technical scheme:
the utility model provides an explosion-proof camera of intelligence is with protective component, includes camera body and the inside base that is equipped with alarm unit, still includes: the round cover that covers the camera body, the round cover includes holding ring and rotation cover, the holding ring bilateral symmetry is provided with rotate the cover, both sides the rotation cover with all be provided with the linkage unit between the both sides of holding ring, the holding ring with be provided with fixed unit, both sides between the camera body the rotation cover all through the linkage unit with the both sides of holding ring are rotated and are connected.
As a further scheme of the invention: the rotating covers are all arranged to be hemispherical, the outer side faces of the positioning rings are arranged to be curved faces, the positioning rings and the two sides of the rotating covers are combined to be complete spherical, and the rotating covers keep synchronous motion.
As a further scheme of the invention: the rotating cover and the positioning ring are made of explosion-proof glass.
As a further scheme of the invention: the fixing unit includes: a fixed tube, a positioning hole and a cable cavity,
the bottom of the camera body is rotatably connected with a fixed pipe, the cable cavity is formed in the fixed pipe, the bottom of the positioning ring is provided with an adaptive positioning hole of the fixed pipe, one end, far away from the camera body, of the fixed pipe penetrates through the positioning hole and extends to the inside of the base, and the fixed pipe is fixedly connected with the positioning ring.
As a further scheme of the invention: the connection unit includes: a sliding key and a positioning groove,
the constant head tank has all been seted up to the both sides of holding ring, the constant head tank sets up to the annular, both sides the top and the equal fixed mounting in bottom of rotating the cover have the sliding key, sliding key sliding fit the constant head tank.
An intelligent explosion-proof camera comprises a camera body and a base, wherein an alarm unit is arranged in the base, two long rods which are symmetrically arranged and fixedly connected with the camera body are fixedly arranged in the base, a rotating assembly is rotatably sleeved on the outer surface of each long rod, and a round cover which covers the camera body is fixedly arranged between the two rotating assemblies; the inner part of the base is fixedly provided with a control component for driving the rotating component to rotate and two shells which are symmetrically arranged, the inner part of each shell is provided with a cleaning component which is movably attached to the outer surface of the circular cover and is in transmission connection with the rotating component, the inner part of each shell is fixedly provided with an electrostatic adsorption layer corresponding to the position of the cleaning component, each cleaning component comprises a support rod and a plurality of arc-shaped rods which are arranged in a hollow mode, and the support rods are fixedly connected with the marginest arc-shaped rod on one side and the adjacent two arc-shaped rods through connecting components; the surface fixed mounting of casing has the air pump, and the air pump passes through pipeline and opposite side marginality arc pole fixed connection, still include an explosion-proof for camera protection component of intelligence.
As a further scheme of the invention: the connecting assembly comprises a ball sleeve fixedly communicated with the arc-shaped rod, an inner circle sleeve fixedly communicated with the arc-shaped rod/the supporting rod is movably arranged in the ball sleeve, and a synchronizing assembly for realizing synchronous movement of the ball sleeve and the inner circle sleeve is arranged between the ball sleeve and the inner circle sleeve; the inner part of the inner circular sleeve is movably sleeved with a movable sleeve with a matched size, the ball sleeve, the inner circular sleeve and the movable sleeve are arranged in an integrated penetrating manner, and the two arc-shaped rods are communicated through the ball sleeve, the inner circular sleeve and the movable sleeve which are arranged in a penetrating manner; the surface of ball cover and interior circle cover all runs through and sets up two through-holes that are the symmetry and set up, and the surface of movable sleeve just corresponds shells inner wall's position and runs through and set up the venthole, and the bottom center fixed mounting of movable sleeve has the balancing weight.
As a further scheme of the invention: the connecting line of the two through holes points to the inner wall of the shell, and when the ball sleeve and the inner circle sleeve move under the action of the synchronizing assembly, the through holes corresponding to the inner wall of the shell and the air outlet holes have an overlapping area.
As a further scheme of the invention: the synchronous component comprises a clamping groove formed in the ball sleeve and ribs fixedly arranged on the outer surface of the inner circular sleeve, and the ribs are movably clamped with the clamping groove.
As a further scheme of the invention: the ball sleeve and the inner circular sleeve and the movable sleeve are arranged in a sealing way.
As a further scheme of the invention: the movable sleeve is in sliding fit with the inner wall of the inner round sleeve, and the sliding direction of the movable sleeve relative to the inner round sleeve is the same as the rotating direction of the ball sleeve.
As a further scheme of the invention: the supporting rod penetrates through the surface of the shell and is connected with the shell in a rotating mode, a second bevel gear connected with the rotating assembly in a transmission mode is fixedly mounted at the end portion, far away from the connecting assembly, of the supporting rod, and a cleaning sleeve movably attached to the circular cover is fixedly mounted between the supporting rod and the arc-shaped rods.
As a further scheme of the invention: the cleaning sleeve is made of elastic materials, and the inner wall of the cleaning sleeve is movably attached to the connecting assembly.
As a further scheme of the invention: the rotating assembly comprises a circular ring which is rotatably sleeved on the outer surface of the long rod and is fixedly connected with the control assembly, a torsion spring is sleeved inside the circular ring, and a first bevel gear in transmission connection with the cleaning assembly is fixedly mounted on the surface of the circular ring.
As a further scheme of the invention: the control assembly comprises a cylinder fixedly connected with the base, and a pull rope fixedly connected with the rotating assembly is fixedly mounted on an output shaft of the cylinder.
As a further scheme of the invention: four covering pieces are movably embedded on the surface of the round cover, and the four covering pieces are symmetrically arranged in pairs; the upper side and the lower side of the circular ring are respectively provided with a sliding block in a sliding manner, the end part of each sliding block is fixedly provided with a short rod fixedly connected with one of the covering pieces, and the outer surface of each short rod is sleeved with a spring.
Compared with the prior art, the invention has the beneficial effects that: the round cover can rotate relative to the camera body through the matching among the round cover, the rotating assembly, the cleaning assembly, the connecting assembly and the like, so that the lens of the camera body always faces to a clean round cover surface to ensure the camera shooting effect; the mode of changing the corresponding surface through rotating the circular cover can effectively avoid the visual field influence on the camera body, and the whole course has no blind area and no dead angle so that the camera shooting effect is better. During the rotation adjustment process of the circular cover, the cleaning assembly can effectively clean the outer surface of the circular cover, and the part rotating into the shell can automatically blow and wash the circular cover to be ready for subsequent use. Coupling assembling's setting both had provided the passageway for whole gas transmission, also had blasted for the correspondence of clean subassembly and provided the passageway, had still played the effect that supports clean subassembly, made it can be better with the surface laminating of dome in order to guarantee clean effect, whole practicality is higher.
Drawings
FIG. 1 is a bottom view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the dome of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a schematic structural diagram of a control assembly according to the present invention;
FIG. 5 is a schematic view of the internal structure of the housing of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
FIG. 7 is an enlarged view of the structure at C in FIG. 5;
FIG. 8 is a schematic view of a connecting assembly of the present invention;
FIG. 9 is a schematic view of the overall structure of the present invention;
FIG. 10 is a schematic structural view of the protective assembly of the present invention and a camera body;
FIG. 11 is a side view of the retaining ring of the present invention;
FIG. 12 is a perspective view of the rotating mask of the present invention;
FIG. 13 is an enlarged view of the structure at E in FIG. 11
In the figure: 1. a base; 2. a long rod; 3. a circular cover; 4. a rotating assembly; 5. a housing; 6. a cleaning assembly; 7. a control component; 8. a bump; 9. a connecting assembly; 10. an electrostatic adsorption layer; 11. an air pump; 12. a pipeline; 13. a camera body; 401. a circular ring; 402. a first bevel gear; 601. a strut; 602. a second bevel gear; 603. an arc-shaped rod; 604. cleaning the sleeve; 701. a cylinder; 702. pulling a rope; 901. a ball sleeve; 902. an inner round sleeve; 903. a rib; 904. a through hole; 905. a movable sleeve; 906. an air outlet; 21. a positioning ring; 22. a rotating cover; 23. a fixed tube; 24. positioning holes; 25. a cable cavity; 31. a sliding key; 32. and (6) positioning a groove.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 to 5, an embodiment of the present invention provides an intelligent explosion-proof camera, which is mainly used for ensuring a visual field when a camera body 13 is cleaned, the camera includes a base 1 fixedly connected to a position to be installed, a circular cavity is formed at the bottom of the base 1, two long rods 2 symmetrically arranged in the circular cavity are fixedly installed inside the circular cavity, the camera body 13 is fixedly installed between the two long rods 2, and an alarm unit (not shown in the figure) is also fixedly installed inside the base 1, and can automatically alarm when an emergency occurs, wherein the alarm unit and the camera body 13 are both existing mature technologies, and detailed description is not given here.
The outer surface of the long rod 2 is rotatably sleeved with the rotating assemblies 4, a round cover 3 which covers the camera body 13 is fixedly arranged between the two rotating assemblies 4, and the round cover 3 is made of transparent explosion-proof glass and can achieve a good explosion-proof effect; a control component 7 for driving the right rotating component 4 to rotate is fixedly arranged in the base 1, two shells 5 which are symmetrically arranged in the front and back are fixedly arranged in the circular cavity, a cleaning component 6 which is movably attached to the outer surface of the circular cover 3 and is in transmission connection with the rotating component 4 is arranged in each shell 5, so that the outer surface of the circular cover 3 can be effectively cleaned, and an electrostatic adsorption layer 10 corresponding to the cleaning component 6 is fixedly arranged in each shell 5, so that the effect of adsorbing sundries on the cleaning component 6 can be achieved; the cleaning assembly 6 comprises a supporting rod 601 and a plurality of arc-shaped rods 603, the arc-shaped rods 603 are integrally arranged in a semicircle shape, and the supporting rod 601 and the rightmost arc-shaped rod 603 as well as the adjacent two arc-shaped rods 603 are fixedly connected through a connecting assembly 9; the air pump 11 is fixedly installed on the surface of the casing 5, the air pump 11 is fixedly connected with the leftmost arc-shaped rod 603 through the pipeline 12, in order to reduce the overall occupied area, the air pump 11 is a miniature air pump 11, wherein the electrostatic adsorption layer 10 and the miniature air pump 11 are both existing mature technologies, and detailed description is not provided herein.
In the present embodiment, it is preferable that: during the use camera body 13 carries out the work of making a video recording through transparent dome 3, starts control assembly 7 and drives runner assembly 4 and rotate 180 degrees after using a period, and runner assembly 4 drives dome 3 and rotates along stock 2 synchronization for dome 3 takes place upside down from top to bottom, and clean upside truns into down, and dirty downside truns into up. Rotating assembly 4 drives cleaning assembly 6 synchronous rotation simultaneously, realizes cleanly by cleaning assembly 6 to 3 surfaces of pivoted dome, starts air pump 11 at clean in-process, and air pump 11 passes through pipeline 12 and gives arc pole 603 gas transmission, and arc pole 603 cooperates coupling assembling 9 to clear up cleaning assembly 6 towards one side of casing 5 inner wall.
After the cleaning device is used for a period of time, the control component 7 is started to drive the rotating component 4 to rotate in the reverse direction for 180 degrees, the rotating component 4 drives the round cover 3 to rotate along the long rod 2 to realize the up-down reversal, the clean upper side is turned downwards, the dirty lower side is turned upwards, and the rotating component 4 also drives the cleaning component 6 to synchronously rotate to clean the outer surface of the rotating round cover 3; air pump 11 is started to deliver air to arc rod 603 during cleaning, and arc rod 603 cooperates with connecting component 9 to clean cleaning component 6 once more towards one side of the inner wall of housing 5.
Through the matching of the structures of the circular cover 3, the rotating assembly 4, the cleaning assembly 6, the connecting assembly 9 and the like, the 180-degree rotation of the circular cover 3 relative to the camera body 13 can be realized, so that a clean surface in the circular cavity and a dirty surface corresponding to the camera body 13 are automatically adjusted, and a lens of the camera body 13 is ensured to always face the clean circular cover 3 surface to ensure the camera shooting effect; compare in prior art along the round cover 3 clean mode that makes a round trip, change through rotatory round cover 3 and correspond the face and can effectively avoid the visual field influence to camera body 13, whole no blind area does not have the dead angle and makes the effect of making a video recording better. In the process of rotating and adjusting the circular cover 3, the cleaning assembly 6 can effectively clean the outer surface of the circular cover, so that the dirty surface can be converted into a clean state after rotating into the circular cavity, and preparation is made for later use; simultaneously clean subassembly 6 also can adjust and switch the binding face in step along with the rotation of circle cover 3, can guarantee the clean effect to follow-up dirty face, and debris under the clean subassembly 6 clearance can also blow off automatically and make it adhere to in electrostatic absorption layer 10, the centralized processing and the later stage use in the later stage of being convenient for. Coupling assembling 9's setting both had provided the passageway for whole gas transmission, had also blasted for the correspondence of clean subassembly 6 and provided the passageway, had still played the effect that supports clean subassembly 6, made it can be better with the surface laminating of dome 3 in order to guarantee clean effect, holistic practicality is higher.
Example two:
referring to fig. 1 to 8, in the first embodiment, the supporting rod 601 penetrates through the right end surface of the housing 5 and is rotatably connected therewith, the end of the supporting rod 601 far away from the connecting assembly 9 is fixedly installed with the second bevel gear 602 in transmission connection with the rotating assembly 4, and the size of the second bevel gear 602 can be changed in practical use, so as to change the angle at which the rotating assembly 4 drives the supporting rod 601 to rotate through the second bevel gear 602; a cleaning sleeve 604 is fixedly arranged between the supporting rod 601 and the arc-shaped rods 603, and the outer surface of the cleaning sleeve 604 is movably attached to the outer surface of the circular cover 3 and has certain elasticity; the inner wall of the cleaning sleeve 604 is movably attached to the connecting assembly 9, namely, the connecting assembly 9 not only plays a role of the limiting support rod 601 and the arc-shaped rod 603, but also plays a role of supporting and forming the cleaning sleeve 604. In order to ensure the blowing of the cleaning sleeve 604, several arc-shaped rods 603 are hollow, and whether the supporting rod 601 is hollow has no influence.
In order to avoid the interference between the air pump 11 and the second bevel gear 602, the air pump 11 is installed on one side of the housing 5 away from the second bevel gear 602, one end of the pipeline 12 is fixedly connected with the air pump 11, and the other end of the pipeline 12 penetrates through the housing 5 and is rotatably connected with the leftmost arc-shaped rod 603.
The connecting assembly 9 comprises a ball sleeve 901 fixedly connected with the arc-shaped rod 603, an inner round sleeve 902 is movably mounted inside the ball sleeve 901, the ball sleeve 901 and the inner round sleeve 902 form an existing universal ball structure, a clamping groove is formed in the ball sleeve 901 in order to achieve synchronous movement of the ball sleeve 901 and the inner round sleeve 902, and a rib 903 movably clamped with the clamping groove is fixedly mounted on the outer surface of the inner round sleeve 902. A movable sleeve 905 which is adaptive in size and hollow in design is movably sleeved inside the inner circular sleeve 902, and the ball sleeve 901 and the inner circular sleeve 902 and the movable sleeve 905 are hermetically arranged; the inner circular sleeve 902 is fixedly connected with the arc-shaped rods 603 or the strut 601 (the inner circular sleeve 902 between the two arc-shaped rods 603 is fixedly connected with the arc-shaped rods 603, and the inner circular sleeve 902 between the arc-shaped rods 603 and the strut 601 is fixedly connected with the strut 601). The surfaces of the ball sleeve 901 and the inner circle sleeve 902 are both provided with two through holes 904 which are symmetrically arranged in a front-back manner in a penetrating manner, the through holes 904 are positioned at the left and right central positions of the ball sleeve 901 and the inner circle sleeve 902, the connecting line of the two through holes 904 points to the inner wall of the shell 5 and also points to the circle cover 3, and the state is an initial state; the communicating point of ball sleeve 901 and arc pole 603 and the communicating point of interior round sleeve 902 and arc pole 603 or branch 601 are bilateral symmetry setting in this implementation, and two through-holes 904 and the communicating point of ball sleeve 901 and interior round sleeve 902 are the crisscross design of cross, can cooperate the regulation of second bevel gear 602 size when in actual use to change the quantity of through-hole 904. The ball sleeve 901, the inner circle sleeve 902 and the movable sleeve 905 are arranged in an integrated penetrating manner, the two arc-shaped rods 603 are communicated with each other through the ball sleeve 901, the inner circle sleeve 902 and the movable sleeve 905 which are arranged in a penetrating manner, the movable sleeve 905 is positioned in the inner circle sleeve 902 and is in sliding fit with the inner wall of the inner circle sleeve 902, the sliding direction relative to the inner circle sleeve 902 is the same as the rotating direction of the ball sleeve 901 and the inner circle sleeve 902, the rotating direction of the ball sleeve 901 and the inner circle sleeve 902 in the embodiment is the same as the rotating direction of the support rod 601, and the rotating plane is parallel to the side wall of the base 1, namely, the rotating plane and the rotating direction are both upwards rotated in the front and back directions; the surface of the movable sleeve 905 and the position corresponding to the arc-shaped inner wall of the shell 5 are provided with air outlets 906, so that after air circulates, the air can be discharged through the air outlets 906 via the arc-shaped rod 603, the communication point, the ball sleeve 901 and the inner circular sleeve 902. In order to limit the movable sleeve 905 inside the inner circular sleeve 902, a counterweight (not shown in the figure) is fixedly installed at the center of the bottom of the movable sleeve 905, and the air outlet 906 can always point to the inner wall of the housing 5 under the action of the configuration block.
The rotating component 4 comprises a circular ring 401 which is rotatably sleeved on the outer surface of the long rod 2 and is fixedly connected with the control component 7, a torsion spring (not shown in the figure) is sleeved in the circular ring 401, and the circular cover 3 which can be carried by the circular ring 401 can automatically reset under the action of the torsion spring; the surface of the circular ring 401 far away from the circular cover 3 is fixedly provided with a first bevel gear 402 which is in transmission connection with a second bevel gear 602.
The control assembly 7 comprises a cylinder 701 fixedly connected with the inner wall of the base 1, a pull rope 702 fixedly wound on the outer surface of the circular ring 401 is fixedly installed on an output shaft of the cylinder 701, and the pull rope 702 extends from the inside of the base 1 to the inside of the sphere and is wound outside the right circular ring 401; in order to prevent the pulling rope 702 from shifting in the left-right direction on the ring 401, an annular groove is formed in the right ring 401, and the pulling rope 702 is wound inside the annular groove.
In the present embodiment, it is preferable that: during the use, camera body 13 makes a video recording through transparent dome 3 and works, starts cylinder 701 and passes through stay cord 702 and drive ring 401 and rotate 180 degrees after using a period, and ring 401 drives first bevel gear 402 and dome 3 synchronous rotation, and dome 3 rotates 180 degrees along stock 2 and accomplishes the top-to-bottom and reverses. When the first bevel gear 402 rotates 180 degrees, the second bevel gear 602 drives the supporting rod 601 to synchronously rotate, the supporting rod 601 drives the rightmost inner circular sleeve 902 to rotate, the rightmost inner circular sleeve 902 drives the ball sleeve 901 to synchronously rotate through the clamping groove and the ribs 903, the ball sleeve 901 drives the next arc-shaped rod 603 to rotate and sequentially transmit, and finally the supporting rod 601, all the arc-shaped rods 603, the ball sleeve 901 and the inner circular sleeve 902 all rotate 180 degrees; the arc-shaped rod 603 and the supporting rod 601 drive the cleaning sleeve 604 to synchronously rotate when rotating, so that the inside and the outside of the cleaning sleeve 604 relative to the shell 5 are reversed, and the cleaning sleeve 604 is always attached to the outer surface of the circular cover 3 in the rotating process, thereby playing an effective cleaning role; and interior circle cover 902 is when rotating, its inside movable sleeve 905 keeps motionless under the effect of balancing weight for venthole 906 points to the inner wall of casing 5 all the time, and after ball cover 901, interior circle cover 902 and cleaning sleeve 604 rotated 180 degrees, it is relative with venthole 906 to rotate to the rear with the through-hole 904 that originally is located outside cleaning sleeve 604 and corresponds, air pump 11 starts at this in-process, make all ventholes 906 ventilated through pipeline 12, leftmost arc pole 603, ball cover 901 and interior circle cover 902, make venthole 906 cooperate through-hole 904 to continuously blow to the cleaning sleeve 604 that originally is located outside casing 5, blow off and attach to on electrostatic absorption layer 10 debris.
When the air cylinder 701 is used for a period of time again to drive the circular ring 401 to rotate reversely by 180 degrees, the circular ring 401 drives the circular cover 3 to rotate along the long rod 2 to realize the up-down reversal again and drive the first bevel gear 402 to rotate synchronously, the first bevel gear 402 drives the cleaning sleeve 604 to rotate reversely by 180 degrees through the matching of the structures such as the second bevel gear 602, the supporting rod 601, the ball sleeve 901 and the inner circular sleeve 902, so that the cleaning sleeve 604 is reversed inside and outside again relative to the shell 5, the through hole 904 corresponding to the originally located outer cleaning sleeve 604 rotates to the rear and is opposite to the air outlet 906, in the process, the air pump 11 is started to continuously blow air to the cleaning sleeve 604 originally located outside the shell 5 through the matching of the pipeline 12, the arc-shaped rod 603, the ball sleeve 901 and the inner circular sleeve 902, and the air outlet 906 is matched with the through hole 904, so that sundries are blown down and attached to the electrostatic adsorption layer 10.
Through the matching of the structures such as the circular cover 3, the arc-shaped rod 603, the ball sleeve 901, the movable sleeve 905 and the like, the 180-degree rotation of the circular cover 3 relative to the camera body 13 can be realized, so that a clean surface in the circular cavity and a dirty surface corresponding to the camera body 13 are automatically adjusted, the lens of the camera body 13 can always face the clean circular cover 3, and the camera shooting effect is further ensured; the mode of changing the corresponding surface through rotating the circular cover 3 is different from the mode of cleaning back and forth along the circular cover 3 in the prior art, the influence on the visual field of the camera body 13 can be effectively avoided, the whole process has no blind area and no dead angle, and the camera shooting effect is further ensured. In the process of rotating and adjusting the circular cover 3, the cleaning sleeve 604 can effectively clean the outer surface of the circular cover, so that the dirty surface can be converted into a clean state after rotating into the circular cavity, and the cleaning sleeve is ready for later use; simultaneously, the cleaning sleeve 604 can synchronously switch the binding face along with the rotation adjustment of the circular cover 3, the cleaning effect on the follow-up dirty face can be ensured, the binding face can be automatically blown and washed in the shell 5 after the cleaning is finished, the attached sundries on the binding face are blown off and are attached to the electrostatic adsorption layer 10, the centralized processing in the later period is convenient, and the preparation is further made for the later-period use. The ball sleeve 901 and the inner circle sleeve 902 are arranged, so that a channel is provided for integral gas transmission, a channel is provided for corresponding purging of the cleaning sleeve 604, and the effect of supporting the cleaning sleeve 604 is achieved, so that the cleaning sleeve can be better attached to the outer surface of the circular cover 3, the cleaning effect of the cleaning sleeve is guaranteed, and more requirements in actual use are met.
EXAMPLE III
Referring to fig. 9 to 13, on the basis of the first embodiment and the second embodiment, the protection assembly for the intelligent explosion-proof camera includes a camera body 13, a base 1 with an alarm unit inside, and a circular cover 3 covering the camera body 13, where the circular cover 3 includes a positioning ring 21 and a rotating cover 22, the rotating cover 22 is symmetrically disposed on two sides of the positioning ring 21, a connection unit is disposed between the rotating cover 22 on two sides and two sides of the positioning ring 21, a fixing unit is disposed between the positioning ring 21 and the camera body 13, and the rotating cover 22 on two sides is rotatably connected with two sides of the positioning ring 21 through the connection unit.
The rotating covers 22 are all arranged to be hemispherical, the outer side faces of the positioning rings 21 are arranged to be curved faces, the positioning rings 21 and the two sides of the rotating covers 22 are combined to be complete spherical, and the rotating covers 22 keep synchronous motion. The rotating cover 22 is arranged corresponding to the circular ring 401, and the circular rings 401 on two sides drive the rotating cover 22 on two sides to keep synchronous motion.
The materials of the rotating cover 22 and the positioning ring 21 are all made of explosion-proof glass.
The fixing unit includes: the fixing tube 23, the positioning hole 24 and the cable chamber 25,
the bottom of the camera body 13 is rotatably connected with a fixed pipe 23, the cable cavity 25 is formed in the fixed pipe 23, the bottom of the positioning ring 21 is provided with an adaptive positioning hole 24 in the fixed pipe 23, one end, far away from the camera body 13, of the fixed pipe 21 penetrates through the positioning hole 24 and extends to the inside of the base 1, and the fixed pipe 23 is fixedly connected with the positioning ring 21.
The connection unit includes: a slide key 31 and a positioning groove 32,
In the first and second embodiments, since the dome 3 needs to be rotated for cleaning, because the dome 3 entirely covers the camera body 13, the cable externally connected to the camera body 13 can only be connected to the camera body 13 through the long rod 2, which makes the cable inside the explosion-proof camera 13 easily interfere with the camera body 13 due to the rotation of the camera body 13 and the rotation of the dome 3, and further affects the use of the camera body 13.
Therefore, in this embodiment, the circular cover 3 is split into a positioning ring 21 and two rotating covers 22, and a positioning hole 24 for a cable to pass through is formed at the bottom of the positioning ring 21, so that an external cable can be communicated with the camera body 13 through a cable cavity 25; meanwhile, in order to ensure that the rotating cover 22 is attached to the positioning ring 21 and the inside of the circular cover 3 is kept clean, the sliding key 31 is arranged to be slidably matched with the positioning groove 32, so that the rotating cover 22 and the positioning ring 21 are always kept spherical, meanwhile, through the matching of the rotating cover 22, the arc-shaped rod 603, the ball sleeve 901, the movable sleeve 905 and other structures, 180-degree rotation of the rotating cover 22 relative to the camera body 13 can be realized, and then the clean surface in the circular cavity and the dirty surface corresponding to the camera body 13 are automatically adjusted, so that the lens of the camera body 13 can always face the clean rotating cover 22, and further the camera shooting effect is ensured; the mode that changes the corresponding face through rotatory rotation cover 22 is different from among the prior art along the round cover 3 clear mode that makes a round trip, can effectively avoid causing the influence to the field of vision of camera body 13, and whole no blind area and no dead angle further guarantee the effect of making a video recording. In the process of rotating and adjusting the rotating cover 22, the cleaning sleeve 604 can effectively clean the outer surface of the rotating cover, so that the dirty surface can be converted into a clean state after rotating into the round cavity, and the cleaning cover is ready for later use; clean cover 604 also can be adjusted and switch the binding face in step along with the rotation of dome 3 simultaneously, can guarantee the clean effect to follow-up dirty face, and the binding face can also realize automatic blasts in accomplishing to turn to casing 5 after clean, blows attached debris on the binding face and makes it attach to electrostatic absorption layer 10, and the centralized processing in the later stage of being convenient for further makes preparation for the later stage use. Further, the rotation of the rotation cover 22 does not interfere with the position of the fixing ring 21, so that the cable is not easily interfered, and the service life of the camera is long.
Claims (10)
1. A protection component for an intelligent explosion-proof camera comprises a camera body and a base with an alarm unit inside, and is characterized in that,
further comprising:
a round cover covering the camera body, the round cover comprises a positioning ring and a rotating cover,
the locating ring bilateral symmetry be provided with rotate the cover, both sides rotate the cover with all be provided with the linkage unit between the both sides of locating ring, the locating ring with be provided with fixed unit between the camera body, both sides rotate the cover all through linkage unit with the both sides of locating ring are rotated and are connected.
2. The protection component for the intelligent explosion-proof camera head according to claim 1,
the rotating covers are all arranged to be hemispherical, the outer side faces of the positioning rings are arranged to be curved faces, the positioning rings and the two sides of the rotating covers are combined to be complete spherical, and the rotating covers keep synchronous motion.
3. The protection component for the intelligent explosion-proof camera head according to claim 1,
the rotating cover and the positioning ring are made of explosion-proof glass.
4. The protection component for the intelligent explosion-proof camera head according to claim 2,
the fixing unit includes: a fixed tube, a positioning hole and a cable cavity,
the bottom of the camera body is rotatably connected with a fixed pipe, the cable cavity is formed in the fixed pipe, the bottom of the positioning ring is provided with an adaptive positioning hole of the fixed pipe, one end, far away from the camera body, of the fixed pipe penetrates through the positioning hole and extends to the inside of the base, and the fixed pipe is fixedly connected with the positioning ring.
5. The protection component for the intelligent explosion-proof camera head according to claim 2,
the connection unit includes: a sliding key and a positioning groove,
the constant head tank has all been seted up to the both sides of holding ring, the constant head tank sets up to the annular, both sides the top and the equal fixed mounting in bottom of rotating the cover have the sliding key, sliding key sliding fit the constant head tank.
6. An intelligent explosion-proof camera comprises a camera body and a base internally provided with an alarm unit, and is characterized in that two long rods which are symmetrically arranged and fixedly connected with the camera body are fixedly arranged in the base, a rotating assembly is rotatably sleeved on the outer surface of each long rod, and a round cover which covers the camera body is fixedly arranged between the two rotating assemblies; the inner part of the base is fixedly provided with a control component for driving the rotating component to rotate and two shells which are symmetrically arranged, the inner part of each shell is provided with a cleaning component which is movably attached to the outer surface of the circular cover and is in transmission connection with the rotating component, the inner part of each shell is fixedly provided with an electrostatic adsorption layer corresponding to the position of the cleaning component, each cleaning component comprises a support rod and a plurality of arc-shaped rods which are arranged in a hollow mode, and the support rods are fixedly connected with the marginest arc-shaped rod on one side and the adjacent two arc-shaped rods through connecting components; the surface of the shell is fixedly provided with an air pump, the air pump is fixedly connected with the marginally arc-shaped rod on the other side through a pipeline, and the intelligent anti-explosion camera protection assembly further comprises the intelligent anti-explosion camera protection assembly in any one of claims 1-5.
7. The intelligent explosion-proof camera head according to claim 6, wherein the connecting assembly comprises a ball sleeve fixedly communicated with the arc-shaped rod, an inner circle sleeve fixedly communicated with the arc-shaped rod/supporting rod is movably installed inside the ball sleeve, and a synchronizing assembly for realizing synchronous movement of the ball sleeve and the inner circle sleeve is commonly arranged between the ball sleeve and the inner circle sleeve; the inner part of the inner circular sleeve is movably sleeved with a movable sleeve with a matched size, the ball sleeve, the inner circular sleeve and the movable sleeve are arranged in an integrated penetrating manner, and the two arc-shaped rods are communicated through the ball sleeve, the inner circular sleeve and the movable sleeve which are arranged in a penetrating manner; the surface of ball cover and interior circle cover all runs through to set up and is two through-holes that the symmetry set up, and the venthole has been seted up in the surface of movable sleeve and the position that corresponds shells inner wall through, and the bottom center fixed mounting of movable sleeve has the balancing weight.
8. An intelligent explosion-proof camera as claimed in claim 7, wherein the supporting rod penetrates the surface of the housing and is rotatably connected therewith, a second bevel gear in transmission connection with the rotating assembly is fixedly mounted at the end of the supporting rod far from the connecting assembly, a cleaning sleeve movably attached to the circular cover is fixedly mounted between the supporting rod and the plurality of arc-shaped rods, the cleaning sleeve is made of elastic material, and the inner wall of the cleaning sleeve is movably attached to the connecting assembly.
9. The explosion-proof industrial camera with the automatic alarm function as claimed in claim 8, wherein the rotating assembly comprises a circular ring rotatably sleeved on the outer surface of the long rod and fixedly connected with the control assembly, a torsion spring is sleeved inside the circular ring, and a first bevel gear in transmission connection with the cleaning assembly is fixedly mounted on the surface of the circular ring.
10. The explosion-proof industrial camera with the automatic alarm function as claimed in any one of claim 9, wherein the control assembly comprises a cylinder fixedly connected with the base, and a pull rope fixedly connected with the rotating assembly is fixedly installed on an output shaft of the cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210582182.2A CN114979443B (en) | 2022-05-26 | 2022-05-26 | Intelligent explosion-proof camera |
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| CN202210582182.2A CN114979443B (en) | 2022-05-26 | 2022-05-26 | Intelligent explosion-proof camera |
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| CN114979443B CN114979443B (en) | 2023-11-28 |
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| CN114979443B (en) | 2023-11-28 |
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