CN114658995B - Shell of camera and conch camera - Google Patents

Shell of camera and conch camera Download PDF

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Publication number
CN114658995B
CN114658995B CN202210301436.9A CN202210301436A CN114658995B CN 114658995 B CN114658995 B CN 114658995B CN 202210301436 A CN202210301436 A CN 202210301436A CN 114658995 B CN114658995 B CN 114658995B
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CN
China
Prior art keywords
supporting part
fixed cover
supporting
camera
locking piece
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.)
Active
Application number
CN202210301436.9A
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Chinese (zh)
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CN114658995A (en
Inventor
倪龙海
徐忠文
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.)
Hangzhou Hikvision Digital Technology Co Ltd
Original Assignee
Hangzhou Hikvision Digital Technology Co Ltd
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Filing date
Publication date
Application filed by Hangzhou Hikvision Digital Technology Co Ltd filed Critical Hangzhou Hikvision Digital Technology Co Ltd
Priority to CN202210301436.9A priority Critical patent/CN114658995B/en
Publication of CN114658995A publication Critical patent/CN114658995A/en
Application granted granted Critical
Publication of CN114658995B publication Critical patent/CN114658995B/en
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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
    • F16M11/20Undercarriages 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
    • 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
    • F16M11/02Heads
    • F16M11/16Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details

Abstract

The application discloses a shell of a camera and a conch camera, wherein the shell of the camera comprises a base, a fixed cover and a locking piece, the fixed cover is connected with the base and is provided with an accommodating space, at least part of a sphere shooting assembly is positioned in the accommodating space, the base is provided with a second supporting part, the second supporting part comprises a circular side wall extending longitudinally, at least part of the side surface of the sphere shooting assembly along the peripheral direction is abutted against the second supporting part, the fixed cover is provided with a limiting part, the second supporting part and the limiting part clamp the sphere shooting assembly, the locking piece is in threaded fit with the fixed cover, the axis of the locking piece is intersected with the side wall of the second supporting part, and the second end of the locking piece is abutted against or separated from the side wall of the second supporting part by rotating the locking piece, so that the extrusion force of the second supporting part to the sphere shooting assembly is adjusted, and the situation that the sphere shooting assembly is loose due to insufficient extrusion force of the sphere shooting assembly is avoided.

Description

Shell of camera and conch camera
Technical Field
The application relates to the technical field of monitoring equipment, in particular to a shell of a camera and a conch camera.
Background
The conch camera generally comprises a base, a fixed cover and a sphere camera assembly, wherein the fixed cover and the base are assembled to form a shell of the conch camera. After the ball camera shooting assembly is installed in the shell, the base and the fixed cover are elastically deformed to form elastic clamping on the ball camera shooting assembly, so that the ball camera shooting assembly is kept in an original state and is not easy to loosen. However, the plastic shell can often appear with the not enough condition that leads to spheroid subassembly to become flexible of subassembly is made a video recording to spheroid, makes the conch camera unable to keep original shooting view angle, causes conch camera monitor function to become invalid, influences the normal use of conch camera.
Disclosure of Invention
The application discloses a shell of a camera, which aims to solve the technical problem that a ball camera assembly of a conch-type camera in the related art is loose.
In order to solve the problems, the application adopts the following technical scheme:
in a first aspect, an embodiment of the present application provides a housing for a camera for supporting a spherical camera assembly, the housing of the camera including a base, a fixed cover, and a locking member; wherein:
the fixed cover is connected with the base, the fixed cover is provided with an accommodating space, and at least part of the sphere camera shooting assembly is positioned in the accommodating space;
the base is provided with a second supporting part, the supporting part comprises a circular side wall extending longitudinally, the second supporting part is positioned in the accommodating space, and at least part of the side surface of the sphere camera shooting assembly along the peripheral direction is abutted against the second supporting part;
the fixed cover is provided with a limiting part, at least part of the side surface of the sphere camera shooting assembly along the peripheral direction is abutted against the limiting part, and the second supporting part and the limiting part clamp the sphere camera shooting assembly;
the locking piece is provided with a first end and a second end which are opposite, the fixed cover is provided with a through hole, the axial direction of the through hole is intersected with the side wall of the second supporting part, the locking piece is in threaded fit with the fixed cover through the through hole, and the locking piece can move along the axial direction of the through hole along with the rotation of the locking piece, so that the second end of the locking piece is abutted against or separated from the side wall of the second supporting part.
In a second aspect, an embodiment of the present application further provides a conch camera, including:
the sphere camera shooting assembly comprises a sphere part and a lens arranged on the sphere part;
a fixed cover, the circumferential housing of which constitutes an accommodation space for accommodating the spherical portion, the accommodation space being configured such that the spherical portion is movable within the accommodation space, thereby adjusting the position of the lens, the accommodation space having an arc-shaped opening having a lowest end and a highest end, a through hole being provided in a region of the fixed cover near the lowest end of the arc-shaped opening;
a base including a first support portion supporting the fixed cover and a second support portion supporting the sphere portion, wherein the first support portion and the second support portion include longitudinally extending circular side walls, the side walls of the second support portion being configured to: the side wall height of the second supporting part is larger than that of the first supporting part, the side wall height of the second supporting part is larger than that of the through hole, the side wall height of the second supporting part does not exceed the lowest end of the arc-shaped opening, and the side wall of the second supporting part at least comprises a first arc part and a second arc part which have circumferential gaps and are discontinuous;
the radial length of the locking piece is larger than the axial length of the through hole;
wherein the conch camera is configured to: when the locking piece is fastened in the through hole, one end of the locking piece, which extends into the fixed cover, abuts against the second supporting portion, the circumferential gap is radially reduced under the abutting force of the locking piece, and then the second supporting portion forms radial clamping force on the ball portion, so that the ball portion cannot move in the accommodating space.
The technical scheme adopted by the application can achieve the following beneficial effects:
according to the shell of the camera disclosed by the embodiment of the application, the locking piece can be rotated to enable the locking piece to move towards the second supporting part in a screwing mode, so that the second end of the locking piece is propped against the second supporting part, the locking piece is continuously rotated, the second supporting part is pushed by the locking piece to deform inwards, the ball shooting assembly is pressed by the second supporting part and the limiting part, the static friction force born by the ball shooting assembly is increased, the capability of the ball shooting assembly not easy to loosen is improved, and the stability and the reliability of the monitoring function of the camera are ensured.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is one of schematic structural views of a conch camera according to an embodiment of the present application;
FIG. 2 is one of the schematic internal structural views of the housing of the camera according to the embodiment of the present application;
FIG. 3 is an enlarged partial schematic view at A in FIG. 2;
FIG. 4 is a schematic view of a base of an embodiment of the present application;
FIG. 5 is a second schematic diagram of a conch camera according to an embodiment of the application;
FIG. 6 is a second schematic view of the internal structure of the housing of the camera according to the embodiment of the present application;
FIG. 7 is an enlarged partial schematic view at B in FIG. 6;
FIG. 8 is a third schematic view of a camera according to an embodiment of the present application;
FIG. 9 is a third schematic view of the internal structure of the housing of the camera according to the embodiment of the present application;
FIG. 10 is an enlarged partial schematic view at C in FIG. 9;
FIG. 11 is a second schematic view of a base according to an embodiment of the present application;
FIG. 12 is a schematic view of the mounting of the housing of the camera of an embodiment of the present application;
fig. 13 is a partially enlarged schematic view of fig. 12 at D.
In the figure:
100-a base, 110-a second supporting part, 111-a supporting surface, 112-a hole, 120-a first buckle, 130-a wire hole, 140-a third buckle, 141-an anti-skid groove and 150-a first supporting part;
200-a fixed cover, 210-a limiting part, 220-an elastic arm, 221-a first surface, 222-a second surface, 230-a second buckle, 240-a through hole and 250-an arc opening;
300-locking piece;
400-sphere camera component, 410-sphere part, 420-lens;
500-mounting plate, 510-fourth buckle, 511-anti-slip tooth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, based on the examples herein, which are within the scope of the application as defined by the claims, will be within the scope of the application as defined by the claims.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The following describes in detail the housing of the camera according to the embodiment of the present application with reference to fig. 1 to 13 through a specific embodiment and an application scenario thereof.
Referring to fig. 1 to 13, an embodiment of the present application discloses a camera housing including a base 100, a fixing cover 200, and a locking member 300; the embodiment of the application also discloses a camera, which comprises the shell of the camera and the sphere camera assembly 400, that is, the camera of the embodiment of the application comprises the base 100, the fixed cover 200, the locking piece 300 and the sphere camera assembly 400.
Wherein the base 100 is a base member of the housing of the camera, and can provide a mounting base for the stationary cover 200. Specifically, the fixed cover 200 is rotatably disposed on the base 100 and forms a housing for mounting the ball camera assembly 400, the base 100 is provided with a first buckle 120, the first buckle 120 extends along the circumference of the base 100, the fixed cover 200 is provided with a second buckle 230, the second buckle 230 extends along the circumference of the fixed cover 200, and the first buckle 120 and the second buckle 230 are buckled with each other, thereby realizing connection between the base 100 and the fixed cover 200.
The fixed cover 200 is connected with the base 100, the fixed cover 200 is provided with an accommodating space, at least part of the sphere camera assembly 400 is positioned in the accommodating space, the fixed cover 200 is provided with an arc opening 250, at least part of the sphere camera assembly 400 penetrates out of the accommodating space through the arc opening 250, and the sphere camera assembly 400 can realize shooting through the arc opening 250. In the embodiment of the present application, the spherical camera assembly 400 includes a spherical portion 410 and a lens 420 disposed on the spherical portion 410, wherein the spherical portion 410 is supported on the second supporting portion 110, and the lens 420 can be exposed through the arc-shaped opening 250 to achieve shooting.
The base 100 is provided with a second supporting portion 110, the second supporting portion 110 includes a circular sidewall extending longitudinally, the second supporting portion 110 is located in the accommodating space, at least part of a side surface of the ball camera assembly 400 along the peripheral direction abuts against the second supporting portion 110, the fixed cover 200 is provided with a limiting portion 210, the limiting portion 210 extends along the peripheral direction of the fixed cover 200, at least part of a side surface of the ball camera assembly 400 along the peripheral direction abuts against the limiting portion 210, the second supporting portion 110 and the limiting portion 210 may be located on a first side and a second side of the ball camera assembly 400, and the first side and the second side may be opposite sides of the ball camera assembly 400, that is, the ball camera assembly 400 is elastically clamped by the second supporting portion 110 and the limiting portion 210. Specifically, referring to fig. 2, after the ball photographing assembly 400 is mounted in the housing, the ball photographing assembly 400 expands the second supporting portion 110 and the limiting portion 210 outwardly to elastically deform, and the second supporting portion 110 and the limiting portion 210 apply pressure to the ball photographing assembly 400 at the first side and the second side of the ball photographing assembly 400, respectively, to thereby hold the ball photographing assembly 400 stationary, that is, the housing clamps the ball photographing assembly 400 in the receiving space by the elastic deformation of the second supporting portion 110 and the limiting portion 210.
The locking member 300 is screw-engaged with the fixing cover 200, referring to fig. 2, the locking member 300 may be a screw or a bolt, the locking member 300 has a first end and a second end opposite to each other, the fixing cover 200 is provided with a through hole 240, an axial direction of the through hole 240 intersects with a sidewall of the second supporting portion 110, and the locking member 300 is engaged in the through hole 240. The first end of the locking member 300 is a driving end, the second end of the locking member 300 is extended into the receiving space and faces the second supporting portion 110, and when an external force for driving the locking member 300 to rotate is applied to the first end of the locking member 300, the locking member 300 can move toward the second supporting portion 110 in a screwing manner and abut against the second supporting portion 110, or the locking member 300 is separated from the second supporting portion 110 in a screwing manner.
When the ball camera assembly 400 loosens in the shell, the locking piece 300 is rotated along the first direction, so that the locking piece 300 is abutted against the second supporting part 110 in a screwing way, the locking piece 300 is continuously rotated, the locking piece 300 pushes the second supporting part 110 to deform towards the limiting part 210, namely the second supporting part 110 deforms inwards, so that the extrusion force of the second supporting part 110 on the ball camera assembly 400 is increased, the static friction force of the second supporting part 110 on the ball camera assembly is increased, and the ball camera assembly 400 keeps the original state and is not easy to rotate; of course, when the shooting angle of the ball shooting assembly 400 needs to be adjusted, the locking member 300 can be rotated along the second direction, the first direction and the second direction can be opposite to each other, so that the locking member 300 is separated from the second supporting portion 110 in a screwing-back manner, the extrusion force of the second supporting portion 110 to the ball shooting assembly 400 is reduced, the static friction force of the ball shooting assembly 400 is reduced, at this time, the ball shooting assembly 400 is easy to rotate under stress, and after the ball shooting assembly 400 is rotated to adjust the shooting angle of the ball shooting assembly 400 to a proper angle, the locking member 300 is rotated along the first direction again to lock the ball shooting assembly 400.
According to the shell of the camera disclosed by the embodiment of the application, the extrusion force of the second supporting part 110 to the spherical camera assembly 400 can be adjusted through rotating the locking part 300, so that the adjustment of the tightness of the spherical camera assembly 400 is realized, the condition that the spherical camera assembly 400 is loose due to insufficient extrusion force of the spherical camera assembly 400 is avoided, the spherical camera assembly 400 is kept at an original shooting angle, and the problem that a monitoring function of a camera is invalid is avoided; meanwhile, the tightness adjustment can be realized by twisting the locking piece 300, and the device has the characteristics of simplicity and convenience in operation.
As can be seen from the foregoing, the locking member 300 may directly contact the second supporting portion 110 to push the second supporting portion 110 to deform inwards, so as to increase the static friction between the second supporting portion 110 and the ball camera assembly 400, and in this case, there may be a situation that the locking member 300 scratches the second supporting portion 110 and the ball camera assembly 400, resulting in the damage of the appearance of the ball camera assembly 400.
Based on this, in the embodiment of the present application, the fixed cover 200 is provided with the elastic arm 220, the elastic arm 220 is provided with the first surface 221 and the second surface 222 at the end far from the fixed cover 200, and the first surface 221 and the second surface 222 are located between the locking member 300 and the second supporting portion 110, wherein the first surface 221 faces the locking member 300, the second surface 222 faces the second supporting portion 110, the first surface 221 is used for abutting against the second end of the locking member 300, and the second surface 222 is used for abutting against the second supporting portion 110. In this way, when the locking member 300 is rotated along the first direction to adjust the pressure of the second supporting portion 110 on the ball camera assembly 400, the second end of the locking member 300 abuts against the first surface 221, and forces the second supporting portion 110 through the second surface 222 of the elastic arm 220, so that the locking member 300 can be prevented from scratching the second supporting portion 110 or the ball camera assembly 400 due to the existence of the elastic arm 220; meanwhile, when the axis of the locking member 300 is in a non-perpendicular state with the outer wall of the second supporting portion 110 and an included angle exists, the locking member 300 pushes the elastic arm 220 to elastically deform, so that the elastic arm 220 abuts against the second supporting portion 110 to clamp the ball camera assembly 400, the deformation direction of the elastic arm 220 is consistent, the influence of the included angle between the locking member 300 and the second supporting portion 110 is small, and therefore locking adaptability of the locking member 300 can be improved, a larger selection range of locking angles of the locking member 300 relative to the second supporting portion 110 is provided, and design freedom is high.
As can be seen from the foregoing, the locking member 300 may be a screw, and the second end of the screw is tapered, which may cause the second supporting portion 110 or the elastic arm 220 to be scratched and pierced, thereby damaging the ball camera assembly 400; based on this situation, in an alternative embodiment, the second end of the locking member 300 is provided with a second end surface, and the second end surface is a plane, so that when the second end of the locking member 300 contacts the outer wall of the second supporting portion 110 or the first surface 221 of the elastic arm 220, the contact area between the second end of the locking member 300 and the second supporting portion 110 or the elastic arm 220 is increased, so as to avoid the elastic arm 220 from being pierced and failing.
In a further technical solution, the area of the second surface 222 is larger than the area of the end surface of the second end of the locking member 300, so that when the elastic arm 220 contacts and presses the second supporting portion 110, the second surface can uniformly distribute the pushing force applied by the locking member 300 to the side of the second supporting portion 110 facing the elastic arm 220, so as to avoid damage caused by excessive local stress of the second supporting portion 110.
In the embodiment of the present application, the base 100 includes a bottom wall and a side wall surrounding the bottom wall, the second supporting portion 110 is a cylindrical structure, the second supporting portion 110 has a first end and a second end opposite to each other along the axial direction of the second supporting portion 110, the first end of the second supporting portion 110 is connected to the bottom wall of the base 100, the second end of the second supporting portion 110 is used for supporting the spherical image capturing assembly 400, and at least a portion of a side surface of the spherical image capturing assembly 400 along the peripheral direction can be always supported at the second end of the cylindrical structure when the base 100 and the fixed cover 200 relatively rotate.
The second end of the second supporting portion 110 is provided with a supporting surface 111, and when the second supporting portion 110 and the limiting portion 210 clamp the ball image pickup assembly 400, at least a portion of a side surface of the ball image pickup assembly 400 in the outer circumferential direction is supported by the supporting surface 111. Further, the supporting surface 111 is the cambered surface, and the supporting surface 111 matches with the surface phase-match of the periphery direction of spheroid subassembly 400 of making a video recording, so set up down, when the rotation spheroid subassembly 400 of making a video recording adjusts the shooting angle, the supporting surface 111 laminates mutually with spheroid subassembly 400 of making a video recording, can reduce the frictional wear of second supporting part 110 to spheroid subassembly 400 of making a video recording, both guaranteed spheroid subassembly 400 pivoted smoothness, also can guarantee spheroid subassembly 400 outward appearance of making a video recording, avoid spheroid subassembly 400 outward appearance face impaired.
In a further technical solution, the second supporting portion 110 includes at least two arc portions, the arc portions extend along the circumferential direction of the base 100 and form the aforementioned tubular structure, and a gap is formed between two adjacent arc portions; with such arrangement, compared with the cylindrical structure in which the second supporting portion 110 is an integral structure, the split-type arc portion has lower structural strength, and when the locking member 300 is in abutment with the arc portion in a screwing manner and locks the spherical camera assembly 400, the arc portion is more likely to deform; meanwhile, due to the existence of the elastic arm 220, in the screwing process of the locking member 300, the elastic arm 220 can prevent the locking member 300 from propping against the ball camera assembly 400 through a gap between two adjacent arc parts, so that the ball camera assembly 400 is damaged in appearance.
In an alternative embodiment, referring to fig. 3, the second supporting portion 110 includes two arc portions, and the two arc portions enclose a cylindrical structure, and two arc portions are adopted, so that the second supporting portion 110 can be ensured to be easy to elastically deform after being pushed by the locking member 300, the number of gaps can be reduced, the frustration of adjusting the shooting angle by rotating the ball shooting assembly 400 is reduced, and meanwhile, the probability of pushing the locking member 300 into the gaps can be reduced, thereby avoiding scratching the ball shooting assembly 400.
Due to the existence of the gap, when the elastic arm 220 abuts against the second supporting portion 110, the elastic arm 220 may push into the gap, so that the adjustment may be disabled. Based on this, in the present embodiment, in the circumferential direction of the base 100, the gap has a first width, and the second surface 222 of the elastic arm 220 has a second width, which is greater than the first width; with such arrangement, the elastic arm 220 can be prevented from being pushed into the gap when being in contact with the second supporting portion 110 for extrusion, so that the locking piece 300 can be ensured to normally adjust the tightness of the second supporting portion 110 for clamping the ball camera assembly 400.
When the locking member 300 abuts against the second supporting portion 110, the second supporting portion 110 is elastically deformed inwards, and there may be a situation that the first width of the gap is increased, in a preferred embodiment, the second width is greater than or equal to two times the first width, in this case, even if the second supporting portion 110 is deformed to increase the gap, the elastic arm 220 is prevented from pushing into the gap, so that stability and reliability of adjusting the tightness of the second supporting portion 110 and the limiting portion 210 to clamp the ball camera assembly 400 are ensured.
In a further technical solution, the first surface 221 of the elastic arm 220 may be a plane, the second surface 222 of the elastic arm 220 may be a cambered surface, so that when the locking member 300 adjusts the pressure of the second supporting portion 110 on the ball photographing assembly 400, the first surface of the elastic arm 220 is attached to the second end surface of the locking member 300, and the second surface of the elastic arm 220 is attached to the outer wall of the second supporting portion 110, so that the second supporting portion 110 is uniformly stressed, the second supporting portion 110 and the ball photographing assembly 400 have a larger contact area, and the stability of the second supporting portion 110 and the limiting portion 210 clamping the ball photographing assembly 400 is ensured.
In the height direction of the housing of the camera, if the axis of the locking member 300 is higher than the second end of the second supporting portion 110, that is, the length of the second supporting portion 110 in the axial direction thereof is too short, the second supporting portion 110 has the conditions of high hardness and small stress deformation, and when the ball photographing assembly 400 is rotated to adjust the photographing angle, the second supporting portion 110 easily blocks the cable connecting the ball photographing assembly 400. Therefore, in the embodiment of the present application, the second end of the second supporting portion 110 has a first distance from the bottom wall, and the second end of the locking member 300 has a second distance from the bottom wall, and the first distance is greater than the second distance, that is, the second end of the second supporting portion 110 is higher than the axis of the locking member 300, and during the process of pushing the second supporting portion 110 to deform by the elastic arm 220, the portion of the second supporting portion 110 higher than the axis of the locking member 300 is easy to deform inwards to press the spherical image capturing assembly 400.
In a further technical solution, the first end of the second supporting portion 110 is provided with a hole 112, and based on the existence of the hole 112, the elastic deformation capability of the second supporting portion 110 is enhanced, in this case, the second supporting portion 110 has a larger deformation stroke, so that the flexibility of adjusting the tightness of the ball camera assembly 400 is significantly improved.
In the embodiment of the present application, a third distance is provided between the lowest end of the arc-shaped opening 250 and the bottom wall of the base 100, and the third distance is greater than the first distance, that is, the lowest end of the arc-shaped opening 250 is higher than the second end of the second supporting portion 110, so that the second supporting portion 110 is difficult to be observed by a user from the outside, and the aesthetic property of the housing of the camera is improved.
As can be seen from the foregoing, the second end of the locking member 300 abuts against the first surface of the elastic arm 220 to push the elastic arm 220 to press the second supporting portion 110. In an alternative embodiment, an included angle between the axis of the locking member 300 and the radial direction of the second supporting portion 110 is 45 ° to 90 °, so that a component force of the pressing force of the locking member 300 applied to the second supporting portion 110 in the radial direction of the second supporting portion 110 is greater than a component force of the pressing force in the axial direction of the second supporting portion 110; so configured, when the second end of the locking member 300 abuts against the elastic arm 220, the component of the pressing force applied by the locking member 300 in the direction perpendicular to the side wall of the second supporting portion 110 is large, enabling the elastic arm 220 to stably move toward the second supporting portion 110; when the included angle between the axis of the locking member 300 and the radial direction of the second supporting portion 110 is smaller than 45 °, the component of the pressing force applied by the locking member 300 in the axial direction parallel to the second supporting portion 110 is larger, and during the process of adjusting the pressing force of the second supporting portion 110 on the ball camera assembly 400, the locking member 300 is easy to slide relative to the first surface 221 or the side wall of the second supporting portion 110, so that the elastic arm 220 is difficult to generate the desired deformation direction and deformation stroke, and the adjusting effect is poor.
In an alternative embodiment, referring to fig. 3, the through hole 240 may be a countersink, and the locking member 300 is positioned in the countersink, the countersink including a countersink section and a coupling hole section, the locking member 300 having a thread section, the length of the thread section of the locking member 300 being greater than the length of the coupling hole section; under such setting, can make the at least partial butt of connecting hole section and elastic arm 220 or second supporting part 110 that can pass of the screw thread section of retaining member 300, can avoid the first end of retaining member 300 to expose the protrusion in the surface of fixed cover 200 again, guarantee the aesthetic property of fixed cover 200, simultaneously, retaining member 300 cuts with the outside and rubs in the installation use, improves the security that fixed cover 200 used.
In the embodiment of the present application, the setting position of the locking member 300 on the fixed cover 200 can be flexibly set. For example, as can be seen from the foregoing, the ball camera assembly 400 can capture images through the arc opening 250, and in the embodiment of the present application, referring to fig. 5 to 7, the locking member 300 can be disposed at the arc opening 250 of the fixed cover 200, so that the locking member 300 is hidden inside the arc opening 250 of the fixed cover 200, and the locking member 300 is difficult to be found from the appearance of the housing of the camera, thereby improving the aesthetic property of the housing of the camera.
The base 100 is provided with a wire hole 130, and the wire hole 130 is used for penetrating a cable connected with the sphere camera assembly 400. Based on this, in another alternative embodiment, the locking member 300 is disposed in the fixed cover 200, specifically, referring to fig. 8 and 10, the locking member 300 may be first screwed with the fixed cover 200, and the first end of the locking member 300 faces the wire hole 130, so that when adjusting the pressing force of the second supporting portion 110 to the ball camera assembly 400, the cable may be first taken out from the wire hole 130, and then the screwdriver or wrench may be extended into the fixed cover 200 through the wire hole 130 to rotate the locking member 300; in this case, the locking member 300 is completely hidden in the housing, and the locking member 300 or the corresponding mounting hole cannot be observed from the external appearance of the housing of the camera, so that the aesthetic property of the housing of the camera is significantly improved.
The base 100 includes a bottom wall and a side wall surrounding the bottom wall, and the wire hole 130 is generally formed in the side wall of the base 100, so as to ensure that the base 100 can be mounted on a mounting surface such as a ceiling or a roof through the bottom wall, and avoid interference of cables penetrating through the wire hole 130 to the mounting surface. In a further technical scheme, retaining member 300 can set up in fixed cover 200, the axis of retaining member 300 can intersect with the diapire of base 100, the diapire is provided with a plurality of through-holes, a plurality of through-holes are along the circumference distribution of diapire, retaining member 300 locates in the casing, retaining member 300's first end is towards the through-hole of diapire, under so setting up, when rotating and transferring retaining member 300, can rotate base 100 and fixed cover 200 relatively, make retaining member 300 be relative with one of them through-hole fast, stretch into the casing with screwdriver or spanner through the through-hole in order to rotate and transfer retaining member 300, the diapire sets up a plurality of through-holes, retaining member 300 can be adjusted with wherein arbitrary through-hole is relative, the convenience of retaining member 300 regulation has been strengthened.
As can be seen from the above-mentioned scheme, the locking member 300 is located in the housing formed by connecting the base 100 and the fixing cover 200, and the ball camera assembly 400 needs to be mounted to the ceiling or roof after the shooting angle and tightness of the ball camera assembly are adjusted during mounting, which limits the mounting and adjusting sequence of the camera. Therefore, the base 100 of the embodiment can be quickly connected with the mounting plate 500 by adopting a rotary clamping manner, and the mounting plate 500 can be pre-buried on a roof or a ceiling through a threaded connector, so that the convenience of mounting and adjusting the housing of the camera is improved.
Specifically, referring to fig. 11 to 13, the base 100 of the present embodiment is provided with a plurality of third buckles 140, the third buckles 140 are distributed along the circumferential direction of the base 100, and accordingly, the mounting plate 500 is provided with fourth buckles 510 corresponding to the third buckles 140, and the base 100 is rotated, so that the base 100 and the mounting plate 500 can be connected or separated by buckling. When the shooting angle of the ball camera assembly 400 and the tightness of the locking piece 300 need to be adjusted, the rotating base 100 takes the shell off the mounting plate 500, and the screw driver or the wrench stretches into the shell through the through hole to adjust the locking piece 300 in a rotating way, so that the ball camera assembly has the characteristics of convenience in assembly and disassembly and convenience in adjustment.
In a further technical solution, in the third buckle 140 and the fourth buckle 510, one is provided with an anti-slip groove 141, and the other is provided with an anti-slip tooth 511, for example, the anti-slip groove 141 is arranged on the third buckle, the anti-slip tooth 511 is arranged on the fourth buckle 510, and when the third buckle 140 and the fourth buckle 510 are in clamping fit, the anti-slip groove 141 is in positioning fit with the anti-slip tooth 511, so that the third buckle 140 and the fourth buckle 510 are prevented from loosening and disengaging, that is, when the base 100 and the mounting plate 500 are detached, a certain external force is required to be applied to enable the base 100 and the mounting plate 500 to be separated from each other, and the connection stability of the base 100 and the mounting plate 500 is ensured.
The embodiment of the application also discloses a conch camera, which comprises a base 100, a fixed cover 200, a locking piece 300 and a sphere camera assembly 400; wherein:
the spherical camera assembly 400 includes a spherical portion 410 and a lens 420 disposed on the spherical portion 410;
the circumferential housing of the fixed cover 200 constitutes an accommodating space for accommodating the ball part 410, the accommodating space being configured such that the ball part 410 is movable within the accommodating space, thereby adjusting the position of the lens 420, the accommodating space having an arc-shaped opening 250, the arc-shaped opening 250 having a lowest end and a highest end, and a through hole 240 being provided in a region of the fixed cover 200 near the lowest end of the arc-shaped opening 250;
the base 100 includes a first support portion 150 supporting the fixed cover 200 and a second support portion 110 supporting the ball portion 410, wherein the first support portion 150 and the second support portion 110 include a circular sidewall extending longitudinally, and the sidewall of the second support portion 110 is configured to: the height of the side wall of the second supporting part 110 is greater than the height of the side wall of the first supporting part 150, the height of the side wall of the second supporting part 110 is greater than the height of the through hole 240, the height of the side wall of the second supporting part 110 does not exceed the lowest end of the arc opening 250, and the side wall of the second supporting part 110 at least comprises a first arc part and a second arc part which have circumferential gaps and are discontinuous;
the radial length of the locking member 300 is greater than the radial length of the through hole 240;
wherein the conch camera is configured to: when the locking member 300 is fastened in the through hole 240, one end of the locking member 300 extending into the fixed cover 200 abuts against the second supporting portion 110, the circumferential gap of the second supporting portion 110 is radially reduced under the abutting force of the locking member 300, and then the second supporting portion 110 forms a radial clamping force on the ball portion 410, so that the ball portion 410 cannot move in the accommodating space, and the tightness of the ball camera assembly 400 is adjusted.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application.

Claims (9)

1. A housing of a camera for supporting a ball camera assembly (400), characterized by comprising a base (100), a fixed cover (200) and a locking member (300); wherein:
the fixed cover (200) is connected with the base (100), the fixed cover (200) is provided with an accommodating space, and at least part of the sphere camera assembly (400) is positioned in the accommodating space;
the base (100) is provided with a second supporting part (110), the second supporting part (110) comprises a circular side wall extending longitudinally, the second supporting part (110) is positioned in the accommodating space, and at least part of the side surface of the sphere image pickup assembly (400) along the peripheral direction is abutted against the second supporting part (110);
the fixed cover (200) is provided with a limiting part (210), at least part of the side surface of the sphere image pickup assembly (400) along the peripheral direction is abutted against the limiting part (210), and the second supporting part (110) and the limiting part (210) clamp the sphere image pickup assembly (400);
the locking piece (300) is provided with a first end and a second end which are opposite, the fixed cover (200) is provided with a through hole (240), the axis of the through hole (240) is intersected with the side wall of the second supporting part (110), the locking piece (300) is in threaded fit with the fixed cover (200) through the through hole (240), and the locking piece (300) can move along the axial direction of the through hole (240) along with the rotation of the locking piece (300) so as to enable the second end of the locking piece (300) to be abutted against or separated from the side wall of the second supporting part (110);
the fixed cover (200) is provided with an elastic arm (220), the elastic arm (220) is provided with a first surface (221) and a second surface (222) at one end far away from the fixed cover (200), and the first surface (221) and the second surface (222) are positioned between the locking piece (300) and the second supporting part (110); wherein:
the first surface (221) faces the locking piece (300), the second surface (222) faces the second supporting portion (110), the first surface (221) is used for being abutted with the second end of the locking piece (300), and the second surface (222) is used for being abutted with the side wall of the second supporting portion (110).
2. The housing of a camera according to claim 1, wherein the second support portion (110) comprises at least two arc portions, the arc portions extending in a circumferential direction of the base (100), the arc portions enclosing to form the second support portion (110), and a gap is formed between two adjacent arc portions.
3. The housing of a camera according to claim 2, wherein the gap has a first width in a circumferential direction of the second support portion (110), the second surface (222) having a second width, the second width being larger than the first width.
4. A camera housing according to claim 3, wherein the second width is greater than twice the first width.
5. The housing of a camera according to claim 1, wherein the through hole (240) is a counter bore, the through hole (240) comprises a counter bore section and a connecting bore section, the locking member (300) has a threaded section, and the length of the threaded section of the locking member (300) is greater than the length of the connecting bore section.
6. The housing of a camera according to claim 1, characterized in that the second end of the locking member (300) is provided with a second end surface for abutting against the second support part (110), the second end surface being a plane or an arc surface matching a side wall of the second support part (110).
7. The housing of a camera according to claim 1, wherein an angle between an axis of the lock member (300) and a radial direction of the second support portion (110) is 45 ° to 90 °, so that a component force of a pressing force applied to the second support portion (110) by the lock member (300) in the radial direction of the second support portion (110) is larger than a component force of the pressing force in an axial direction of the second support portion (110).
8. The housing of a camera according to claim 1, wherein the base (100) comprises a bottom wall and a side wall surrounding the bottom wall, the second support (110) being connected to the bottom wall of the base (100);
in the axial direction of second supporting part (110), second supporting part (110) have first end and the second end that is opposite to, the diapire of base (100) is connected to the first end of second supporting part (110), the second end of second supporting part (120) is provided with holding surface (111), holding surface (111) are the cambered surface, holding surface (111) are used for supporting spheroid subassembly (400) of making a video recording.
9. A conch camera, comprising:
a sphere imaging assembly (400), the sphere imaging assembly (400) comprising a sphere (410) and a lens (420) disposed at the sphere (410);
-a fixed cover (200), the circumferential housing of the fixed cover (200) constituting an accommodation space for accommodating the sphere portion (410), the accommodation space being configured such that the sphere portion (410) is movable within the accommodation space, thereby adjusting the position of the lens (420), the accommodation space having an arc-shaped opening (250), the arc-shaped opening (250) having a lowest end and a highest end, a through hole (240) being provided in a region of the fixed cover (200) near the lowest end of the arc-shaped opening (250);
a base (100), the base (100) comprising a first support portion (150) supporting the stationary cover (200) and a second support portion (110) supporting the ball portion (410), wherein the first support portion (150) and the second support portion (110) comprise longitudinally extending circular side walls, the side walls of the second support portion (110) being configured to: the side wall height of the second supporting part (110) is larger than that of the first supporting part (150), the side wall height of the second supporting part (110) is larger than that of the through hole (240), the side wall height of the second supporting part (110) does not exceed the lowest end of the arc-shaped opening (250), and the side wall of the second supporting part (110) at least comprises a first arc part and a second arc part which have circumferential gaps and are discontinuous;
a locking member (300), wherein the radial length of the locking member (300) is greater than the axial length of the through hole (240);
wherein the conch camera is configured to: when the locking piece (300) is fastened in the through hole (240), one end of the locking piece (300) extending into the fixed cover (200) is abutted against the second supporting part (110), the circumferential gap of the second supporting part (110) is radially reduced under the abutting force of the locking piece (300), and the second supporting part (110) forms radial clamping force on the spherical part (410), so that the spherical part (410) cannot move in the accommodating space;
the fixed cover (200) is provided with an elastic arm (220), the elastic arm (220) is provided with a first surface (221) and a second surface (222) at one end far away from the fixed cover (200), and the first surface (221) and the second surface (222) are positioned between the locking piece (300) and the second supporting part (110); wherein:
the first surface (221) faces the locking piece (300), the second surface (222) faces the second supporting portion (110), the first surface (221) is used for being abutted with the second end of the locking piece (300), and the second surface (222) is used for being abutted with the side wall of the second supporting portion (110).
CN202210301436.9A 2022-03-25 2022-03-25 Shell of camera and conch camera Active CN114658995B (en)

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