CN109488846A - A kind of video camera and video camera installation system - Google Patents

A kind of video camera and video camera installation system Download PDF

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Publication number
CN109488846A
CN109488846A CN201811408208.1A CN201811408208A CN109488846A CN 109488846 A CN109488846 A CN 109488846A CN 201811408208 A CN201811408208 A CN 201811408208A CN 109488846 A CN109488846 A CN 109488846A
Authority
CN
China
Prior art keywords
shell
pedestal
video camera
protective cover
magnetic sheet
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.)
Pending
Application number
CN201811408208.1A
Other languages
Chinese (zh)
Inventor
刘天文
张根源
廖瑞军
林楠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enno Technology Co Ltd
Original Assignee
Enno Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Enno Technology Co Ltd filed Critical Enno Technology Co Ltd
Priority to CN201811408208.1A priority Critical patent/CN109488846A/en
Publication of CN109488846A publication Critical patent/CN109488846A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/22Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other 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
    • F16M13/027Ceiling supports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2251Constructional details
    • H04N5/2252Housings
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/2251Constructional details
    • H04N5/2254Mounting of optical parts, e.g. lenses, shutters, filters or optical parts peculiar to the presence or use of an electronic image sensor

Abstract

The present invention provides a kind of video camera and video camera installation system, which includes protective cover, shell, camera lens, draws magnetic sheet, pedestal and strong magnets.Shell has domed bottom;Protective cover is on the shell;Camera lens and draw that magnetic sheet is respectively positioned on protective cover and shell is formed by inner space;The shooting direction of camera lens towards protective cover, fix by the relative position between camera lens and shell;Strong magnets are located at the inside of pedestal;The domed bottom of shell can be fixed on pedestal based on the magnetic force sucking action drawn between magnetic sheet and strong magnets;Under external rotating force, relative position between pedestal and fixed shell on the base is corresponding to be changed.Based on magnetic force sucking action to guarantee the movable connection between shell and pedestal, the direction of camera lens shooting direction can be changed based on rotating force, and this design is not based on structure regulating device.Therefore this programme can avoid video camera overall dimensions excessive while realizing camera supervised adjustable angle.

Description

A kind of video camera and video camera installation system
Technical field
The present invention relates to technical field of electric appliances, in particular to a kind of video camera and video camera installation system.
Background technique
Video camera installation and in use, because camera lens therein have the characteristics that directionality, would generally on demand into Row structural adjustment, to realize required camera supervised angle.
It may be provided with structure regulating device in existing video camera.In this way, can realize mirror by horizontally rotating device The rotation of head in the horizontal plane, rotation of the camera lens in vertical plane is realized by vertical rotating device.Horizontal and vertical two The angle in direction is compound, so that it may realize the monitoring angle that video camera needs.
But due to needing to realize the rotation in both direction, therefore the presence of structure regulating device easily leads to video camera Overall dimensions are excessive, to not meet the market demand of current video camera miniaturization.
Summary of the invention
The present invention provides a kind of video cameras, can avoid video camera while realizing camera supervised adjustable angle Overall dimensions are excessive.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
On the one hand, the present invention provides a kind of video cameras, comprising:
Protective cover, camera lens, draws magnetic sheet, pedestal and strong magnets at shell;
Wherein, the shell has domed bottom;
The protective cover is on the housing;
The camera lens and described draw that magnetic sheet is respectively positioned on the protective cover and the shell is formed by inner space;
The shooting direction of the camera lens is towards the protective cover, and the relative position between the camera lens and the shell is solid It is fixed;
The strong magnets are located at the inside of the pedestal;
The domed bottom of the shell can based on the magnetic force sucking action drawn between magnetic sheet and the strong magnets, Gu Due on the pedestal;
Under external rotating force, the pedestal and the relative position phase being fixed between the shell on the pedestal It should change.
Further, the magnetic sheet that draws is with domed bottom;
The domed bottom for drawing magnetic sheet is fixed on the inside of the shell;
The relative position drawn between magnetic sheet and the shell is fixed;
The opening for drawing magnetic sheet is towards the protective cover.
Further, the centre of sphere of the domed bottom for drawing magnetic sheet, the centre of sphere phase with the domed bottom of the shell It is overlapped.
Further, the upper surface of the pedestal is the first hollow spherical crown;
The corresponding radius of a ball of first spherical crown is greater than the radius of the domed bottom of the shell.
Further, the corresponding centre of sphere of first spherical crown, coincides with the centre of sphere of the domed bottom of the shell.
Further, the upper surface of the strong magnets is the second spherical crown;
The corresponding radius of a ball of second spherical crown is greater than the radius of the domed bottom of the shell;
The corresponding centre of sphere of second spherical crown, coincides with the centre of sphere of the domed bottom of the shell.
Further, the plane where the bottom of first spherical crown and the angle between horizontal plane are appointing in [30 °, 45 °] One angle.
Further, for include the protective cover, in the shell and the inner space all components this Overall structure, the subpoint of the integrally-built center of gravity in the horizontal plane are located at the view field of the pedestal in the horizontal plane It is interior.
Further, the video camera further include: hollow wear-resistant pad;
Wherein, the size of the outer surface of the wear-resistant pad is consistent with the size of first spherical crown;
The wear-resistant pad can be when the domed bottom of the shell be fixed on the pedestal, positioned at the half of the shell Between spherical bottom and the pedestal.
Further, the magnetic force size of the magnetic force sucking action, it is default not less than the weight of the video camera and first The product of safety coefficient, and no more than the weight of the video camera and the product of the second default safety coefficient;
The first default safety coefficient is 1.2;
The second default safety coefficient is 2.0.
Further, the shell includes: plastic shell or aluminum alloy casing.
On the other hand, the present invention provides a kind of video camera installation systems, comprising:
Pre-install pedestal and any of the above-described video camera;
Wherein, at least one screw mounting hole is provided on the prepackage pedestal;
The bottom of the pedestal can be fixed on based on the magnetic force sucking action between the prepackage pedestal and the strong magnets On the prepackage pedestal.
The present invention provides a kind of video camera and video camera installation system, the video camera include protective cover, shell, camera lens, Draw magnetic sheet, pedestal and strong magnets.Shell has domed bottom;Protective cover is on the shell;Camera lens and draws magnetic sheet and be respectively positioned on Protective cover and shell are formed by inner space;Opposite position of the shooting direction of camera lens towards protective cover, between camera lens and shell Set fixation;Strong magnets are located at the inside of pedestal;The domed bottom of shell can be based on the magnetic force drawn between magnetic sheet and strong magnets Sucking action is fixed on pedestal;Relative position under external rotating force, between pedestal and fixed shell on the base It is corresponding to change.It is changeable based on rotating force based on magnetic force sucking action to guarantee the movable connection between shell and pedestal The direction of camera lens shooting direction, and this design is not based on structure regulating device.Therefore this programme can realize video camera While monitoring adjustable angle, avoid video camera overall dimensions excessive.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic diagram for video camera that one embodiment of the invention provides;
Fig. 2 is the schematic diagram for another video camera that one embodiment of the invention provides;
Fig. 3 is the schematic diagram for another video camera that one embodiment of the invention provides;
Fig. 4 is a kind of schematic diagram for video camera installation system that one embodiment of the invention provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, and incorporated by reference to Fig. 2, the embodiment of the invention provides a kind of video cameras, may include:
Protective cover 1, camera lens 3, draws magnetic sheet 4, pedestal 5 and strong magnets 6 at shell 2;
Wherein, the shell 2 has domed bottom;
The protective cover 1 covers on the shell 2;
The camera lens 3 and it is described draw magnetic sheet 4 and be respectively positioned on the protective cover 1 be formed by inner space with the shell 2;
The shooting direction of the camera lens 3 is towards the protective cover 1, and the relative position between the camera lens 3 and the shell 2 It is fixed;
The strong magnets 6 are located at the inside of the pedestal 5;
The domed bottom of the shell 2 can be attracted based on the magnetic force drawn between magnetic sheet 4 and the strong magnets 6 and be made With being fixed on the pedestal 5;
Opposite position under external rotating force, between the pedestal 5 and the shell 2 being fixed on the pedestal 5 Set corresponding change.
The embodiment of the invention provides a kind of video camera, including protective cover, shell, camera lens, draw magnetic sheet, pedestal and strong magnetic Iron.Shell has domed bottom;Protective cover is on the shell;Camera lens and draws magnetic sheet and be respectively positioned on protective cover and be formed by with shell In inner space;The shooting direction of camera lens towards protective cover, fix by the relative position between camera lens and shell;Strong magnets are located at base The inside of seat;The domed bottom of shell can be fixed on pedestal based on the magnetic force sucking action drawn between magnetic sheet and strong magnets; Under external rotating force, relative position between pedestal and fixed shell on the base is corresponding to be changed.Attracted based on magnetic force The direction of camera lens shooting direction can be changed based on rotating force to guarantee the movable connection between shell and pedestal for effect, and This design is not based on structure regulating device.Therefore the embodiment of the present invention can realize the same of camera supervised adjustable angle When, avoid video camera overall dimensions excessive.
In detail, protective cover on the shell when, the two may be constructed the integral outer framework of camera head.It please refers to Fig. 1 and Fig. 2, when the domed bottom of shell is fixed on pedestal, user can rotating camera on demand head so that should half It is in spherical bottom, corresponding with the part that pedestal is connected to change, and since camera lens and shell move synchronously, so as to reach To the on-demand purpose for adjusting camera direction.Through rotating, any portion in the domed bottom can be connected with solid with pedestal Determine on the base.Certainly, since relative position changes, therefore the size of the external rotating force applied, it should be sufficient to Overcome rotational resistance brought by above-mentioned magnetic force sucking action.
In the embodiment of the present invention, based on external rotating force, it can make to generate between the head of video camera and pedestal mutual It is mobile, referring to FIG. 3, can be mutually shifted along the bottom hemisphere face of shell and the mating surface of pedestal, mutually be rotated.
Referring to FIG. 2, showing part rotation mode in Fig. 2, such as arrow a, arrow b, arrow c and arrow d points in Fig. 2 Rotation mode shown in not.As can be seen that 360 ° can be rotated horizontally when rotating horizontally to shell, shell is carried out vertical When rotation, rotatable 180 °, i.e., space angle can 360 ° of level, it is 180 ° vertical in carry out so that the position to contact with each other can It is arbitrarily moved on outer casing bottom hemisphere face, to reach according to installation and requirement, carries out the mesh of angles and positions adjusting 's.In this way, user can the head to camera rotated on demand, the shooting direction of camera is adjusted to required direction. When removing external force, because of magnetic force sucking action, camera lens is just fixed up in the angles and positions of needs.
As an example it is assumed that the camera lens of video camera shown in Fig. 2 is oriented forward, i.e. in Fig. 2 shown in arrow A, work as needs Camera lens direction is adjusted to just to the left, i.e. when in Fig. 2 shown in arrow B, user can be with the rotation side as shown in arrow e in Fig. 2 Formula carries out 90 ° of rotations to the head of camera, camera lens direction is adjusted to just to the left.
In summary, the embodiment of the present invention no setting is required adjust angles and positions constructional device, can also realize video camera The monitoring angle needed.In this way, can avoid because horizontal and vertical rotating device is arranged to realize that the occupancy caused by rotation is larger Space, so that the problem that video camera overall dimensions are excessive.The i.e. adjustable monitoring of no setting is required rotating device of the embodiment of the present invention Angle, effectively save space hold meet the market demand of current video camera miniaturization.
In detail, protective cover can be used to the most important device of protective glass.Wherein, protective cover can splice with outer shell phase, To form certain inner space between the two.Camera lens can be located in the inner space with magnetic sheet is drawn.Certainly, the inner space In be also provided with the devices such as circuit board, to support the shooting correlation function of video camera.
Preferably, Fig. 1 and Fig. 2 is please referred to, protective cover can be a spherical crown.Wherein, spherical crown refers to a spherical surface by plane Remaining curved surface after cutting.The disc intercepted is bottom, is high perpendicular to the part that the diameter of disc is intercepted.Spherical crown can also be regarded as The face that circular arc rotates a circle around the diameter of a circle of its endpoint.
In this way, the radius of a ball of protective cover can be equal with the radius of a ball of the domed bottom of shell, and the centre of sphere of protective cover It can be overlapped with the centre of sphere of the domed bottom of shell, so that the head of video camera is spherical shape, on the one hand can facilitate user Rotation on demand, on the other hand makes video camera beautiful and generous.Certainly, in other embodiments of the invention, protective cover can also be on-demand Other shapes are set as, for example lid can be a flat surface.
In detail, shell can be used to assemble fixing internal part, according to design requirement, can mitigate weight with plastic material Amount, it is also possible to aluminum alloy material, can suitably mitigate weight and preferably realize that product radiates.Therefore, in the present invention one In a embodiment, the shell 2 includes: plastic shell or aluminum alloy casing.
In an embodiment of the invention, Fig. 1 and Fig. 2 is please referred to, pedestal may include pedestal upper casing and pedestal lower casing, by force Power magnet is located at pedestal upper casing and pedestal lower casing is formed by inner space;The two is mutually spliced to form pedestal, so as to For assembling and fixing strong magnets.
In the embodiment of the present invention, the effect for drawing magnetic sheet is to be led to for attracting each other with the strong magnets in pedestal with realizing Cross the purpose that magnetic force was sucked and fixed camera head.
In an embodiment of the invention, referring to FIG. 1, the magnetic sheet 4 that draws is with domed bottom;It is described to draw magnetic sheet 4 Domed bottom be fixed on the inside of the shell 2;The relative position drawn between magnetic sheet 4 and the shell 2 is fixed;It is described Draw the opening of magnetic sheet 4 towards the protective cover 1.
In detail, domed bottom can also be had by drawing magnetic sheet, no matter when so as to rotate shell to unspecified angle or position, It can guarantee the stability of magnetic force sucking action.
In the embodiment of the present invention, draws magnetic sheet and shell can be with synchronizing moving, to be further ensured that the steady of magnetic force sucking action It is qualitative, and avoid the problem that causing colliding between each component in camera head.
In detail, the opening for drawing magnetic sheet is generally directed toward protective cover, to be conducive to the domed bottom for drawing magnetic sheet and shell Shape matching between domed bottom, to provide magnetic force sucking action as big as possible.
Certainly, in other embodiments of the present invention, drawing the relative position between magnetic sheet and shell can also be not fixed, thus shell Position when changing, draw magnetic sheet because of the influence of self gravity and above-mentioned magnetic force sucking action, position can be kept substantially not Become.In addition, the shape for drawing magnetic sheet can also adjust on demand in other embodiments of the invention, for example its bottom can be ellipse, together Sample may exist above-mentioned magnetic force sucking action.
In an embodiment of the invention, it is preferable that the centre of sphere of the domed bottom for drawing magnetic sheet 4, with the shell 2 The centre of sphere of domed bottom coincide.In detail, the two centre of sphere coincides, and can utmostly guarantee between two halves spherical bottom Compactness, to efficiently use magnetic force sucking action.Certainly, it even if the two centre of sphere is not overlapped, does not influence above-mentioned magnetic force equally and inhales Draw the presence of effect.
In an embodiment of the invention, referring to FIG. 1, the upper surface of the pedestal 5 is the first hollow spherical crown;It is described The corresponding radius of a ball of first spherical crown is greater than the radius of the domed bottom of the shell 2.
In detail, since shell has domed bottom, for the fitness for improving camera head and pedestal as far as possible, base The upper surface of seat can be a spherical crown, and hollow out among the spherical crown, to reduce the mutual magnetic force suction drawn between magnetic sheet and strong magnets Draw.
In addition, to guarantee the flexibility being mutually shifted between camera head and pedestal, the corresponding radius of a ball of the spherical crown can be with Slightly larger than the radius of the domed bottom of shell.Certainly, in other embodiments of the present invention, the phase of the spherical crown can equally be limited Answer the radius of a ball no more than the radius of the domed bottom of shell, the curved surface degree of the spherical crown can be supported between camera head and pedestal It is mutually shifted.
In an embodiment of the invention, it is preferable that the corresponding centre of sphere of first spherical crown, the hemisphere with the shell 2 The centre of sphere of shape bottom coincides.In detail, the two centre of sphere coincides, and can utmostly guarantee between camera head and pedestal Compactness, to efficiently use magnetic force sucking action.Certainly, in other embodiments of the invention, attract work not influencing above-mentioned magnetic force Presence, and do not influence under the premise of being mutually shifted between camera head and pedestal, the two centre of sphere can not also be overlapped.
In an embodiment of the invention, referring to FIG. 1, the upper surface of the strong magnets 6 is the second spherical crown;Described The corresponding radius of a ball of two spherical crowns is greater than the radius of the domed bottom of the shell 2;The corresponding centre of sphere of second spherical crown, with institute The centre of sphere for stating the domed bottom of shell 2 coincides.
In detail, to the above-mentioned technology limiting of strong magnets, it is beneficial to make full use of above-mentioned magnetic force sucking action. Certainly, it is contemplated that factors, this technology limiting such as product workmanship complexity, product cost, product cost are equally non-limits It is property processed, nonessential.
In an embodiment of the invention, referring to FIG. 2, between plane and horizontal plane where the bottom of first spherical crown Angle is the unspecified angle in [30 °, 45 °].The value range of angle [alpha] i.e. shown in Fig. 2 can be [30 °, 45 °].
In an embodiment of the invention, referring to FIG. 2, for including the protective cover 1, the shell 2 and described This overall structure of all components in inner space, the subpoint of the integrally-built center of gravity in the horizontal plane are located at described In the view field of pedestal 5 in the horizontal plane.Based on this restriction, it is ensured that video camera can stablize placement when being used alone. For example need to be placed on video camera on desk and use, and when being not directed to other camera support structures, directly by video camera Pedestal be placed in office table desktop.
In the embodiment of the present invention, wear-resistant pad can be designed to play buffering and wear-resisting, avoid pedestal and shell mutually sliding It is contacted and abraded product firmly when dynamic, influences product appearance.Therefore, in an embodiment of the invention, Fig. 1 and Fig. 3, institute are please referred to State video camera further include: hollow wear-resistant pad 7;Wherein, the ruler of the size of the outer surface of the wear-resistant pad 7 and first spherical crown It is very little consistent;The wear-resistant pad 7 can be located at the shell when the domed bottom of the shell 2 is fixed on the pedestal 5 Between 2 domed bottom and the pedestal 5.
Under normal conditions, due to safety concerns, the amount of force of magnetic force sucking action can be according to video camera itself Weight is checked multiplied by safety coefficient.Therefore, in an embodiment of the invention, referring to FIG. 4, the magnetic force sucking action Magnetic force size not less than the weight of the video camera and the product of the first default safety coefficient, and is not more than the video camera Weight and the second default safety coefficient product;The first default safety coefficient is 1.2;The second default safety coefficient It is 2.0.
For example, this safety coefficient can be 1.3,1.5 etc..
In the embodiment of the present invention, ferromagnetism is generated by strong magnets in pedestal, when the shell of video camera is close to pedestal, Because drawing the magnetic force sucking action between magnetic sheet and strong magnets in shell, the head of video camera and pedestal can be secured firmly to centainly Without separating easily, to realize the fixed purpose of assembly.Due between the head and pedestal of video camera being inhaled by magnetic force The effect of drawing and be fixed together, therefore user on demand can mutually separate the two, certainly, the active force that the two is mutually separated it is big The small amount of force that should be greater than this magnetic force sucking action.
In conclusion camera structure provided in an embodiment of the present invention is simple, easy for operation, technique is easy to accomplish, Cost is easy to control, and saves space, keeps video camera volume smaller.
In practical applications, according to different usage scenarios, user can flexibly select whether need using prepackage pedestal. For example, referring to FIG. 2, if video camera is used for desktop, it may be unnecessary to pre-install pedestal, and referring to FIG. 4, when need by When video camera is installed on metope or ceiling, prepackage pedestal can be fixed in advance to the corresponding position of metope or ceiling, then By the magnetic force of strong magnets in pedestal prepackage pedestal is sucked, so as to which video camera is integrally attached to metope or ceiling On.
Based on above content, as shown in figure 4, the embodiment of the invention provides a kind of video camera installation systems, comprising: prepackage Pedestal 8 and any of the above-described video camera;
Wherein, at least one screw mounting hole is provided on the prepackage pedestal 8;
The bottom of the pedestal 5 can based on it is described prepackage pedestal 8 and the strong magnets 6 between magnetic force sucking action, Gu Due on the prepackage pedestal 8.
In detail, it can will pre-install pedestal by screw and be installed in advance fixed to the corresponding position on metope or ceiling. The material that can be attracted by magnet need to be used by pre-installing pedestal.In this way, the pedestal of video camera can be leaned on after prepackage pedestal is installed Nearly prepackage pedestal, and then acted on based on magnetic-adsorption of the strong magnets in pedestal to prepackage pedestal, video camera is fixed on pre- It fills on pedestal.Then, on-demand rotary camera head adjusts camera lens direction, with the shooting angle needed for obtaining, to complete Application of the video camera on the Supporting Medias such as metope.
For example, referring to FIG. 4, prepackage pedestal to be mounted on to the specific position of a perpendicular walls by screw first, then By video camera close to prepackage pedestal, video camera is fixed on prepackage pedestal, the last rotation side as shown in arrow f in Fig. 4 Formula rotates camera head, and camera lens is changed into side shown in arrow D towards the direction as shown in arrow C in Fig. 4 To.
In conclusion the embodiment of the present invention have it is at least following the utility model has the advantages that
1, in the embodiment of the present invention, video camera includes protective cover, shell, camera lens, draws magnetic sheet, pedestal and strong magnets.Outside Shell has domed bottom;Protective cover is on the shell;Camera lens and draw that magnetic sheet is respectively positioned on protective cover and shell is formed by inside In space;The shooting direction of camera lens towards protective cover, fix by the relative position between camera lens and shell;Strong magnets are located at pedestal It is internal;The domed bottom of shell can be fixed on pedestal based on the magnetic force sucking action drawn between magnetic sheet and strong magnets;Outside Under portion's rotating force, relative position between pedestal and fixed shell on the base is corresponding to be changed.Based on magnetic force sucking action To guarantee the movable connection between shell and pedestal, the direction of camera lens shooting direction, and this can be changed based on rotating force Design is not based on structure regulating device.Therefore the embodiment of the present invention can while realizing camera supervised adjustable angle, Avoid video camera overall dimensions excessive.
2, in the embodiment of the present invention, the constructional device for adjusting angles and positions that no setting is required can also realize video camera needs Monitoring angle.In this way, can avoid because horizontal and vertical rotating device being arranged to realize the occupancy larger space caused by rotation, So that the problem that video camera overall dimensions are excessive.The i.e. adjustable monitoring angle of no setting is required rotating device of the embodiment of the present invention, Effectively save space hold meets the market demand of current video camera miniaturization.
3, in the embodiment of the present invention, camera structure is simple, easy for operation, and technique is easy to accomplish, and cost is easy control System, and space is saved, keep video camera volume smaller.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non- It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements, It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment Some elements.In the absence of more restrictions, the element limited by sentence " including one ", is not arranged Except there is also other identical factors in the process, method, article or apparatus that includes the element.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed;And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light In the various media that can store program code such as disk.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the invention Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention, Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.

Claims (10)

1. a kind of video camera characterized by comprising
Protective cover, camera lens, draws magnetic sheet, pedestal and strong magnets at shell;
Wherein, the shell has domed bottom;
The protective cover is on the housing;
The camera lens and described draw that magnetic sheet is respectively positioned on the protective cover and the shell is formed by inner space;
The shooting direction of the camera lens is towards the protective cover, and the relative position between the camera lens and the shell is fixed;
The strong magnets are located at the inside of the pedestal;
The domed bottom of the shell can be fixed on based on the magnetic force sucking action drawn between magnetic sheet and the strong magnets On the pedestal;
Under external rotating force, the pedestal is corresponding to the relative position being fixed between the shell on the pedestal to be changed Become.
2. video camera according to claim 1, which is characterized in that
The magnetic sheet that draws is with domed bottom;
The domed bottom for drawing magnetic sheet is fixed on the inside of the shell;
The relative position drawn between magnetic sheet and the shell is fixed;
The opening for drawing magnetic sheet is towards the protective cover.
3. video camera according to claim 2, which is characterized in that
The centre of sphere of the domed bottom for drawing magnetic sheet, coincides with the centre of sphere of the domed bottom of the shell.
4. video camera according to claim 1, which is characterized in that
The upper surface of the pedestal is the first hollow spherical crown;
The corresponding radius of a ball of first spherical crown is greater than the radius of the domed bottom of the shell.
5. video camera according to claim 4, which is characterized in that
The corresponding centre of sphere of first spherical crown, coincides with the centre of sphere of the domed bottom of the shell.
6. video camera according to claim 4, which is characterized in that
The upper surface of the strong magnets is the second spherical crown;
The corresponding radius of a ball of second spherical crown is greater than the radius of the domed bottom of the shell;
The corresponding centre of sphere of second spherical crown, coincides with the centre of sphere of the domed bottom of the shell.
7. video camera according to claim 4, which is characterized in that
Plane where the bottom of first spherical crown and the angle between horizontal plane are the unspecified angle in [30 °, 45 °];
And/or
It is described for this overall structure including all components in the protective cover, the shell and the inner space The subpoint of integrally-built center of gravity in the horizontal plane is located in the view field of the pedestal in the horizontal plane.
8. video camera according to claim 4, which is characterized in that
Further include: hollow wear-resistant pad;
Wherein, the size of the outer surface of the wear-resistant pad is consistent with the size of first spherical crown;
The wear-resistant pad can be when the domed bottom of the shell be fixed on the pedestal, positioned at the hemispherical of the shell Between bottom and the pedestal.
9. according to claim 1 to any video camera in 8, which is characterized in that
The magnetic force size of the magnetic force sucking action, not less than the weight of the video camera and multiplying for the first default safety coefficient Product, and no more than the weight of the video camera and the product of the second default safety coefficient;
The first default safety coefficient is 1.2;
The second default safety coefficient is 2.0;
And/or
The shell includes: plastic shell or aluminum alloy casing.
10. a kind of video camera installation system characterized by comprising
Pre-install pedestal and the video camera as described in any in claim 1 to 9;
Wherein, at least one screw mounting hole is provided on the prepackage pedestal;
The bottom of the pedestal can be fixed on described based on the magnetic force sucking action between the prepackage pedestal and the strong magnets It pre-installs on pedestal.
CN201811408208.1A 2018-11-23 2018-11-23 A kind of video camera and video camera installation system Pending CN109488846A (en)

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Application publication date: 20190319