CN113983324A - All-round mount for monitoring network camera - Google Patents
All-round mount for monitoring network camera Download PDFInfo
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- CN113983324A CN113983324A CN202110162793.7A CN202110162793A CN113983324A CN 113983324 A CN113983324 A CN 113983324A CN 202110162793 A CN202110162793 A CN 202110162793A CN 113983324 A CN113983324 A CN 113983324A
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- adjusting arm
- sliding plate
- network camera
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- 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
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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
- F16M11/041—Allowing quick release of the apparatus
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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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a fixing frame for an all-dimensional monitoring network camera, which belongs to the technical field of cameras and comprises a fixing plate, wherein a cross rod is fixedly connected to the center of the fixing plate, a rotating disk is embedded below the tail end of the cross rod, two connecting clamping plates are fixedly connected to the bottom of the rotating disk and symmetrically arranged, one end, away from the fixing plate, of the cross rod is rotatably connected with an adjusting arm, a rotating shaft is rotatably connected to the joint of the adjusting arm and the cross rod, an inner cavity is formed in an opening in the adjusting arm, and an electromagnet is embedded in the left side of the inner cavity. This kind of all-round control mount for network camera is provided with the weight piece, and when the sliding plate moved left in the inner chamber, along with the downstream of regulating arm simultaneously, the weight piece was adsorbed by magnetic force and is separated from the sliding plate under the effect of the falling force along with gravity simultaneously, and then makes the weight piece after the separation utilize the action of gravity to accelerate the downstream of regulating arm.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to a camera fixing frame.
Background
The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like, in a safety precaution system of the monitoring camera, the existing monitoring camera needs to be installed by using an installation bracket or an installation rod, wherein the cameras can be adjusted in multiple angles after being installed, but monitoring blind areas can be inevitably caused by angle problems;
the device comprises a mounting bracket, a rotating mechanism and a monitoring camera, wherein the mounting bracket comprises a mounting plate and a connecting rod, the rotating mechanism comprises a rotating seat, a first gear shaft, a second gear shaft and a third gear shaft are hinged in the rotating seat, a first gear is fixed on the first gear shaft, a second gear is fixed on the second gear shaft, a third gear is fixed on the third gear shaft, the first gear is meshed with the second gear, the second gear is meshed with the third gear, and the number of teeth of the first gear is consistent with that of the third gear; the second gear is meshed with a driving gear; the lower end of the first gear shaft is fixedly connected with a fixed rod of the monitoring camera, and the third gear shaft penetrates through the upper extending end of the rotating seat and is fixedly connected with the lower end of the connecting rod.
Therefore, further research needs to be carried out on the basis of the existing camera fixing frame, and a novel fixing frame for the omnibearing monitoring network camera is provided.
Disclosure of Invention
The present invention is directed to solve the technical problems of the background art, and provides a fixing frame for an omnidirectional monitoring network camera.
In order to achieve the purpose, the invention provides the following technical scheme: a fixing frame for an omnibearing monitoring network camera comprises a fixing plate, wherein a cross rod is fixedly connected with the center of the fixing plate, a rotating disc is embedded below the tail end of the cross rod, a connecting splint is fixedly connected to the bottom of the rotating disc, two connecting splints are symmetrically arranged, one end of the cross rod, far away from the fixing plate, is rotatably connected with an adjusting arm, a rotating shaft is rotatably connected with the joint of the adjusting arm and the cross rod, an inner cavity is arranged at an opening in the adjusting arm, an electromagnet is embedded in the left side of the inner cavity, a blocking plate is embedded in the right side of the electromagnet, a sliding plate is slidably arranged on the right side of the inner cavity, a reset spring is embedded between the right side of the sliding plate and the inner cavity, a containing groove is arranged at the opening in the left side of the sliding plate, a weight increasing block is movably arranged in the containing groove, a fixed lifting rope is embedded in the top of the weight increasing block, the weight increasing block is connected with the containing groove through a fixed lifting rope, the top of the rotary disk is fixedly connected with a connecting pipe, the top of the connecting pipe is connected with the lower surface of the adjusting arm, a driving motor is embedded in the connecting pipe, the lower surface of the rotary disk is rotatably connected with a movable bottom plate, a stable steel ball is movably embedded between the upper surface of the movable bottom plate and the lower surface of the rotary disk, a driving shaft is embedded in the center of the rotary disk, the top of the driving shaft is in transmission connection with the power output end of the driving motor, the bottom of the driving shaft is in meshing connection with the center of the movable bottom plate through a gear, the center of the connecting clamp plate is rotatably connected with an inner bearing, a trigger groove is formed in the connecting clamp plate at an opening close to one side of the inner bearing, a movable plate is arranged in the trigger groove in a sliding mode, electric contact pieces are embedded in the right side of the movable plate and the bottom of the trigger groove, the opening of the outer side of the inner bearing is provided with a sliding groove, and a push rod is arranged in the sliding groove in a sliding mode.
Further preferred embodiments: the sliding plate and the weight increasing blocks are made of materials which can be adsorbed by a magnetic field, the adsorbed force of the weight increasing blocks is greater than that of the sliding plate, and the sum of the masses of the three weight increasing blocks is greater than that of the sliding plate.
Further preferred embodiments: the adjusting arms are arranged in an included angle range of 45 degrees below the horizontal plane through the left and right movement of the sliding plate, and the length ratio between the adjusting arms and the cross rod is 2: 1.
Further preferred embodiments: the sliding groove is arranged right below the inner bearing, the maximum anticlockwise rotation angle of the inner bearing is 90 degrees, and a spring is arranged between the sliding groove and the push rod and connected with the sliding groove.
Further preferred embodiments: the trigger groove is equipped with three and is the equidistance and arranges, and connects the electric contact piece in the supreme trigger groove from the bottom and be connected with a set of, two sets of and three groups of electro-magnets in proper order.
Further preferred embodiments: the stabilizing steel balls are arranged between the rotating disk and the movable bottom plate in a surrounding manner, and the rotating disk and the movable bottom plate are both provided with annular grooves which are arranged in a matching manner for the stabilizing steel balls to roll.
Has the advantages that:
1. this kind of all-round for monitoring network camera mount is provided with the sliding plate, and the circular telegram through the electro-magnet produces the magnetic field, thereby the magnetic field produces the adsorption of magnetic force to the sliding plate, and then makes the sliding plate move left in the inner chamber inside, thereby removes through the sliding plate and makes the regulating arm lose the downward movement of overall balance, and then realizes that the regulating arm drives the shooting angular adjustment of camera.
2. The weight increasing block is arranged, when the sliding plate moves leftwards in the inner cavity, the weight increasing block is adsorbed by magnetic force and separated from the sliding plate under the action of the falling force along with gravity along with the downward movement of the adjusting arm, and the separated weight increasing block accelerates the downward movement of the adjusting arm under the action of gravity.
3. Be provided with three and trigger the groove, utilize catch bar and the not high trigger groove to be connected and extrude the fly leaf, make and connect the electric contact piece to contact and accomplish circular telegram and carry the signal of telecommunication to electro-magnet department, realized that the circular telegram of the electric contact piece circular telegram in the not high trigger groove of co-altitude is to the circular telegram control of the electro-magnet of different quantity, and then when the camera was adjusted downwards to different angles, the electro-magnet provided the magnetic force of equidimension not and attracted the sliding plate and was dragged to and move down the regulation of angle to the regulating arm difference.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional structural view of the cross bar of the present invention.
FIG. 3 is a schematic cross-sectional view of a rotating disk according to the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 5 is a perspective view of the sliding plate of the present invention.
Fig. 6 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.
Fig. 7 is a schematic perspective view of a weight-increasing block according to the present invention.
In FIGS. 1-7: 1-fixing the plate; 2-a cross bar; 201-an adjusting arm; 202-axis of rotation; 203-an electromagnet; 2031-a barrier plate; 204-lumen; 205-a sliding plate; 2051-a receiving groove; 2052-weight increasing block; 2053-fixing a lifting rope; 206-a return spring; 3-rotating the disc; 301-connecting tube; 3011-driving a motor; 302-a movable floor; 303-stabilizing the steel ball; 304-a drive shaft; 4-connecting the splint; 401-inner bearing; 4011-a sliding groove; 4012-push rods; 402-trigger slot; 403-a movable plate; 404-connect electrical contacts.
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. 1-7, in an embodiment of the present invention, a fixing frame for an omni-directional monitoring network camera includes a fixing plate 1, a cross bar 2, an adjusting arm 201, a rotating shaft 202, an electromagnet 203, a blocking plate 2031, an inner cavity 204, a sliding plate 205, a storage groove 2051, a weight increasing block 2052, a fixing lifting rope 2053, a return spring 206, a rotating disc 3, a connecting pipe 301, a driving motor 3011, a movable bottom plate 302, a stabilizing steel ball 303, a driving shaft 304, a connecting clamp plate 4, an inner bearing 401, a sliding groove 4011, a pushing rod 4012, a triggering groove 402, a movable plate 403, and an electric contact piece 404, the center of the fixing plate 1 is fixedly connected with the cross bar 2, the rotating disc 3 is embedded below the end of the cross bar 2, the bottom of the rotating disc 3 is fixedly connected with the connecting clamp plate 4, the connecting clamp plates 4 are symmetrically arranged, one end of the cross bar 2 far away from the fixing plate 1 is rotatably connected with the adjusting arm 201, the connecting position of the adjusting arm 201 and the rotating shaft 202, an inner cavity 204 is arranged at the inner opening of the adjusting arm 201, an electromagnet 203 is embedded at the left side in the inner cavity 204, a blocking plate 2031 is embedded at the right side of the electromagnet 203, a sliding plate 205 is slidably arranged at the right side in the inner cavity 204, a return spring 206 is embedded between the right side of the sliding plate 205 and the inner cavity 204, an accommodating groove 2051 is arranged at the left side opening of the sliding plate 205, a weight increasing block 2052 is movably arranged in the accommodating groove 2051, a fixed lifting rope 2053 is embedded at the top of the weight increasing block 2052, the weight increasing block 2052 is connected with the accommodating groove 2051 through the fixed lifting rope 2053, a connecting pipe 301 is fixedly connected at the top of the rotating disk 3, the top of the connecting pipe 301 is connected with the lower surface of the adjusting arm 201, a driving motor 3011 is embedded in the connecting pipe 301, a movable bottom plate 302 is rotatably connected at the lower surface of the rotating disk 3, and a stable steel ball 303 is movably embedded between the upper surface of the movable bottom plate 302 and the lower surface of the rotating disk 3, the embedding of rotary disk 3 center is provided with drive shaft 304, and drive shaft 304 top is the transmission with driving motor 3011 power take off end and is connected, and drive shaft 304 bottom is the meshing through the gear with activity bottom plate 302 center and is connected, connecting plate 4 center is rotated and is connected with inner bearing 401, connecting plate 4 is inside to be close to inner bearing 401 one side opening and is provided with trigger groove 402, the inside slip of trigger groove 402 is provided with fly plate 403, fly plate 403 right side and trigger groove 402 bottom all imbeds and are provided with and connect electric contact piece 404, inner bearing 401 outside opening is provided with sliding tray 4011, the inside slip of sliding tray 4011 is provided with catch bar 4012.
In the embodiment of the invention, the sliding plate 205 and the weight increasing blocks 2052 are made of materials which can be adsorbed by a magnetic field, the adsorbed force of the weight increasing blocks 2052 is greater than the adsorbed force of the sliding plate 205, the sum of the masses of the three weight increasing blocks 2052 is greater than the mass of the sliding plate 205, the magnetic field is generated by electrifying the electromagnet 203, the magnetic field generates an adsorption effect of magnetic force on the sliding plate 205, the sliding plate 205 moves leftwards in the inner cavity 204, the adjusting arm 201 loses the integral balance by moving the sliding plate 205 and moves downwards, and the adjustment of the shooting angle of the camera driven by the adjusting arm 201 is realized.
In the embodiment of the invention, the adjusting arm 201 is arranged in an included angle range of 45 degrees below the horizontal plane through the left and right movement of the sliding plate 205, and the length ratio between the adjusting arm 201 and the cross rod 2 is 2:1, so that the self weight of the adjusting arm 201 can accelerate the falling force of the adjusting arm, and the adjusting arm 201 moves downwards by 45 degrees and basically can cover and shoot the visual blind area at the bottom of the camera in cooperation with the downward adjustment of the camera.
In the embodiment of the invention, the sliding groove 4011 is arranged right below the inner bearing 401, the maximum counterclockwise rotation angle of the inner bearing 401 is 90 degrees, and the sliding groove 4011 is connected with the pushing rod 4012 through a spring, so that when the inner bearing 401 is driven by the camera driving mechanism to rotate counterclockwise, the pushing rod 4012 can be ensured to be in contact with each triggering groove 402 by using the 90-degree turning angle.
In the embodiment of the invention, the three trigger slots 402 are arranged at equal angles, the electric contact pieces 404 in the trigger slots 402 from bottom to top are sequentially connected with one group, two groups and three groups of electromagnets 203, the push rods 4012 are connected with the trigger slots 402 at different heights and extrude the movable plate 403 to enable the electric contact pieces 404 to be contacted with each other to complete electrification and transmit electric signals to the electromagnets 203, so that electrification control of the electric contact pieces 404 in the trigger slots 402 at different heights on different numbers of electromagnets 203 is realized, and when the camera is adjusted downwards to different angles, the electromagnets 203 provide different magnetic forces to attract and pull the sliding plate 205 and adjust the different downward movement angles of the adjusting arm 201.
In the embodiment of the invention, the stabilizing steel balls 303 are arranged between the rotating disk 3 and the movable bottom plate 302 in a surrounding manner, and the rotating disk 3 and the movable bottom plate 302 are both provided with annular grooves which are arranged in a matching manner and are used for the rolling of the stabilizing steel balls 303, so that after the movable bottom plate 302 is driven by the driving motor 3011 to rotate, the stabilizing steel balls 303 are spaced between the rotating disk 3 and the movable bottom plate 302, and the stability of the movable bottom plate 302 during rotation is greatly improved.
The working principle is as follows: when the fixing frame for the omnibearing monitoring network camera is used, the device is firstly installed at a required working position and is electrically connected, then the camera to be installed is connected with the connecting splint 4 by utilizing the regular hexagonal shaft rod, then the device can be put into use, when the camera needs to be downwards adjusted to shoot the area range of the bottom of the camera, the camera can be downwards rotated by utilizing the tracking camera shooting function of the camera, and the pushing rod 4012 is embedded into the triggering groove 402 under the action of the spring after being moved to the triggering groove 402, the pushing rod 4012 is connected with the triggering grooves 402 with different heights and extrudes the movable plate 403 to enable the electric contact blades 404 to be contacted with each other to complete electrification and transmit electric signals to the electromagnets 203, so that the electrification control of the electric contact blades 404 in the triggering grooves 402 with different heights to electrify the electromagnets 203 with different numbers is realized, when the camera is adjusted to different angles, the electromagnet 203 provides different magnetic forces to attract and pull the sliding plate 205, and the adjustment of different downward moving angles of the adjusting arm 201, a magnetic field is generated by the synchronous electrification of the electromagnet 203, the magnetic field generates the adsorption effect of magnetic force on the sliding plate 205, thereby causing the sliding plate 205 to move to the left within the interior chamber 204, and moving the adjustment arm 201 downward by losing the overall balance of the sliding plate 205, as the sliding plate 205 moves to the left within the interior chamber 204, meanwhile, along with the downward movement of the adjusting arm 201, the weight increasing block 2052 is attracted by magnetic force and is separated from the sliding plate 205 under the simultaneous action of the falling force accompanied by gravity, and further, the separated weight increasing block 2052 accelerates the downward movement of the adjusting arm 201 by using the action of gravity, so that the adjustment of the shooting angle of the camera driven by the adjusting arm 201 is realized.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. The utility model provides an all-round control mount for network camera, includes fixed plate (1), its characterized in that: the center of the fixed plate (1) is fixedly connected with a cross rod (2), a rotating disc (3) is embedded below the tail end of the cross rod (2), the bottom of the rotating disc (3) is fixedly connected with a connecting clamping plate (4), the two connecting clamping plates (4) are symmetrically arranged, one end, far away from the fixed plate (1), of the cross rod (2) is rotatably connected with an adjusting arm (201), a rotating shaft (202) is rotatably connected with the joint of the adjusting arm (201) and the cross rod (2), an inner cavity (204) is formed in an opening in the adjusting arm (201), an electromagnet (203) is embedded in the left side in the inner cavity (204), a blocking plate (2031) is embedded in the right side of the electromagnet (203), a sliding plate (205) is slidably arranged on the right side in the inner cavity (204), and a reset spring (206) is embedded between the right side of the sliding plate (205) and the inner cavity (204), an accommodating groove (2051) is formed in an opening in the left side of the sliding plate (205), a weight increasing block (2052) is movably arranged in the accommodating groove (2051), a fixed lifting rope (2053) is embedded in the top of the weight increasing block (2052), the weight increasing block (2052) is connected with the accommodating groove (2051) through the fixed lifting rope (2053), a connecting pipe (301) is fixedly connected to the top of the rotating disk (3), the top of the connecting pipe (301) is connected with the lower surface of the adjusting arm (201), a driving motor (3011) is embedded in the connecting pipe (301), a movable bottom plate (302) is rotatably connected to the lower surface of the rotating disk (3), a stable steel ball (303) is movably embedded between the upper surface of the movable bottom plate (302) and the lower surface of the rotating disk (3), a driving shaft (304) is embedded in the center of the rotating disk (3), and the top of the driving shaft (304) is in transmission connection with a power output end of the driving motor (3011), and drive shaft (304) bottom is the meshing with movable bottom plate (302) center through the gear and is connected, connecting splint (4) center is rotated and is connected with inner bearing (401), connecting splint (4) inside is close to inner bearing (401) one side opening and is provided with trigger groove (402), trigger groove (402) inside slip is provided with fly leaf (403), fly leaf (403) right side and trigger groove (402) bottom all imbeds and is provided with and connects electric contact piece (404), inner bearing (401) outside opening is provided with sliding tray (4011), the inside slip of sliding tray (4011) is provided with catch bar (4012).
2. The mount for the omnidirectional monitoring network camera according to claim 1, characterized in that: the sliding plate (205) and the weight increasing blocks (2052) are made of materials which can be adsorbed by a magnetic field, the adsorbed force of the weight increasing blocks (2052) is larger than that of the sliding plate (205), and the sum of the masses of the three weight increasing blocks (2052) is larger than that of the sliding plate (205).
3. The mount for the omnidirectional monitoring network camera according to claim 1, characterized in that: the adjusting arm (201) is arranged in an included angle range of 45 degrees below the horizontal plane through the left and right movement of the sliding plate (205), and the length ratio between the adjusting arm (201) and the cross rod (2) is 2: 1.
4. The mount for the omnidirectional monitoring network camera according to claim 1, characterized in that: the sliding groove (4011) is arranged right below the inner bearing (401), the maximum anticlockwise rotation angle of the inner bearing (401) is 90 degrees, and a spring is arranged between the sliding groove (4011) and the push rod (4012) to be connected.
5. The mount for the omnidirectional monitoring network camera according to claim 1, characterized in that: the three trigger grooves (402) are arranged at equal angles, and the electric contact pieces (404) in the trigger grooves (402) from bottom to top are sequentially connected with one group, two groups and three groups of electromagnets (203).
6. The mount for the omnidirectional monitoring network camera according to claim 1, characterized in that: the stabilizing steel balls (303) are arranged between the rotating disk (3) and the movable bottom plate (302) in a surrounding manner, and the rotating disk (3) and the movable bottom plate (302) are both provided with annular grooves which are arranged in a matched manner and are used for the rolling of the stabilizing steel balls (303).
Priority Applications (1)
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CN202110162793.7A CN113983324B (en) | 2021-02-25 | 2021-02-25 | Fixing frame for omnibearing monitoring network camera |
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CN202110162793.7A CN113983324B (en) | 2021-02-25 | 2021-02-25 | Fixing frame for omnibearing monitoring network camera |
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CN113983324A true CN113983324A (en) | 2022-01-28 |
CN113983324B CN113983324B (en) | 2023-07-07 |
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CN202110162793.7A Active CN113983324B (en) | 2021-02-25 | 2021-02-25 | Fixing frame for omnibearing monitoring network camera |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115164070A (en) * | 2022-07-11 | 2022-10-11 | 刘爱民 | Computer network monitoring device convenient to maintenance |
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