CN113251272B - Camera support - Google Patents

Camera support Download PDF

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Publication number
CN113251272B
CN113251272B CN202110510388.XA CN202110510388A CN113251272B CN 113251272 B CN113251272 B CN 113251272B CN 202110510388 A CN202110510388 A CN 202110510388A CN 113251272 B CN113251272 B CN 113251272B
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CN
China
Prior art keywords
support
bracket
lantern ring
extrusion
camera
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Application number
CN202110510388.XA
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Chinese (zh)
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CN113251272A (en
Inventor
叶鑫
李益伟
陈国平
刘占龙
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Zhejiang Dahua Technology Co Ltd
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Zhejiang Dahua Technology Co Ltd
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Priority to CN202110510388.XA priority Critical patent/CN113251272B/en
Publication of CN113251272A publication Critical patent/CN113251272A/en
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Publication of CN113251272B publication Critical patent/CN113251272B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/002—Measures against loss of bolts, nuts or pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F16C11/103—Arrangements for locking frictionally clamped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Accessories Of Cameras (AREA)

Abstract

The application relates to the technical field of monitoring equipment, in particular to a camera support. A first opening used for being inserted into a first clamping part on the support base is formed in a lower support in the camera support, and a first extrusion piece extending along a first direction is arranged on the lower support; the upper bracket is provided with a second opening for the second clamping part arranged on the rear cylinder to extend into, and the upper bracket is provided with a second extrusion part extending along the first direction; the upper bracket is provided with a first connecting part, the lower bracket is provided with a second connecting part, and the first connecting part and the second connecting part are connected through a connecting piece; when the connecting piece is used for fixedly connecting the first connecting part and the second connecting part, the first driving mechanism is used for driving the first clamping hook on the first extrusion piece to be clamped with the first clamping part; when the connecting piece is used for fixedly connecting the first connecting part and the second connecting part, the second driving mechanism is used for driving the second clamping hook on the second extrusion piece to be clamped with the second clamping part. The camera support in this application can simplify the process of camera angle modulation.

Description

Camera support
Technical Field
The application relates to the technical field of monitoring equipment, in particular to a camera support.
Background
With the continuous development and progress of society, the requirements of various industries on safety monitoring are higher and higher, and the camera as a video acquisition device plays an important role in the fields of monitoring, security, industrial production and the like. In order to adapt to the change of the environment, the camera needs to adjust different angles to meet the optimal shooting angle, so that as a fixing structure of the camera, the bracket needs to meet the installation and adjustable functions of the camera.
When the camera on the existing support is adjusted, more parts need to be disassembled, so that the purpose of adjusting the camera can be achieved, the operation of workers is not easy, and the workload is large.
Disclosure of Invention
The application provides a camera mount, can make camera angle modulation convenient, reduce staff's the operation degree of difficulty.
In order to achieve the above object, the present application provides a camera support, which includes a support base, a lower support, an upper support, a first driving mechanism disposed on the upper support, and a second driving mechanism disposed on the lower support, wherein the support base, the lower support, and the upper support are disposed along a first direction; wherein,
the bracket base is provided with a first clamping part;
the lower support is provided with a first opening for the first clamping part to extend into, the lower support is provided with a first extrusion part extending along a first direction, the middle part of the first extrusion part is provided with a first fulcrum, so that the first end and the second end of the first extrusion part are matched to form a lever structure, the first end of the first extrusion part is arranged on one side of the upper support, and the second end of the first extrusion part is provided with a first clamping hook;
the upper bracket is provided with a second opening for a second clamping part of the rear barrel to extend into, the upper bracket is provided with a second extrusion piece extending along a first direction, the middle part of the second extrusion piece is provided with a second fulcrum, so that a first end and a second end of the second extrusion piece are matched to form a lever structure, the first end of the second extrusion piece is arranged towards one side of the lower bracket, and the second end of the second extrusion piece is provided with a second clamping hook;
a first connecting part is arranged at one end of the upper bracket facing the bracket base, a second connecting part is arranged at one end of the lower bracket away from the bracket base, the first connecting part and the second connecting part are arranged along a second direction, the second direction is vertical to the first direction, and the first connecting part and the second connecting part are connected through a connecting piece;
when the connecting piece is used for fixedly connecting the first connecting part and the second connecting part, the first driving mechanism is used for being matched with the first end of the first extrusion piece so as to enable the first clamping hook to be clamped with the first clamping part;
when the connecting piece will first connecting portion with when second connecting portion fastening connection, second actuating mechanism be used for with the first end cooperation of second extruded piece is so that the second trip with the chucking of second joint portion.
According to the camera support, when the position of the rear barrel is a preset position, the first connecting part and the second connecting part are fixedly connected through the connecting piece, at the moment, the first driving mechanism can be in contact with the first end of the first extrusion piece, the first clamping hook positioned at the first end of the first extrusion piece is abutted against the first clamping part, so that the lower support is connected with the support base, and the position of the lower support relative to the support base is fixed; the second driving mechanism can be contacted with the second end of the second extrusion piece so as to drive the second clamping hook at the first end of the second extrusion piece to be abutted against the second clamping part, so that the upper bracket is connected with the rear barrel, and the position of the upper bracket relative to the rear barrel is fixed; similarly, when the position of the rear cylinder on the upper bracket needs to be adjusted, the connecting piece adjusts the connection between the first connecting part and the second connecting part into a loose state, the first driving mechanism does not drive the first extrusion piece, the second driving mechanism does not drive the second extrusion piece, so that the upper bracket and the rear cylinder can rotate relatively, and the lower bracket and the bracket base can rotate relatively, so as to adjust the position of the rear cylinder; in addition, in the adjusting process, the function can be realized only by adjusting the tightness of the connection between the connecting piece and the first connecting part and the second connecting part, and the operation difficulty is further reduced.
Preferably, in order to enable a connecting piece to complete the installation of the whole camera support, the first extrusion piece comprises a lower lantern ring clamping hook, the first clamping hook is arranged at one end, facing the support base, of the lower lantern ring clamping hook, the first fulcrum is arranged in the middle of the lower lantern ring clamping hook, and one end, far away from the support base, of the lower lantern ring clamping hook is installed on the lower support in a sliding mode;
the second extruded part includes the lantern ring trip, it keeps away from to go up the lantern ring trip the one end of support base is equipped with the second trip, the middle part of going up the lantern ring trip is equipped with the second fulcrum, go up the lantern ring trip orientation the one end slidable of support base install in the upper bracket, just go up the lantern ring trip orientation the one end of support base can with down the lantern ring trip is kept away from the one end contact of support base, so that the lantern ring trip is kept away from down the one end of support base forms the second connecting portion with second actuating mechanism, go up the lantern ring trip orientation the one end of support base forms first connecting portion and first actuating mechanism.
The lower support is provided with a first guide column, the upper support is provided with a second guide column, the lower lantern ring clamping hook is far away from one end of the support base and is provided with a first through hole, the upper lantern ring clamping hook faces towards one end of the support base, and the connecting piece penetrates through the first guide column, the first through hole and the second through hole and is connected with the second guide column.
Preferably, the support further comprises a first elastic piece and a second elastic piece, a first annular groove is further formed in one end, away from the support base, of the lower lantern ring clamping hook, the first annular groove is located on one side, facing the first guide column, of the lower lantern ring clamping hook, one end of the first elastic piece is arranged in the first annular groove, and the other end of the first elastic piece is abutted to the lower support;
go up the lantern ring trip orientation the one end of support base still is provided with the second annular, the second annular position in go up the lantern ring trip orientation one side of second guide post, the one end of second elastic component set up in the second annular, the other end of second elastic component with the upper bracket butt. The arrangement mode can be convenient for loosening between the upper lantern ring clamping hook and the rear barrel and can also be convenient for loosening between the lower lantern ring clamping hook and the bracket base.
Preferably, in order to improve the stability after the fastening between lower carriage and the upper bracket, along the second direction, the lower carriage with on the face of upper bracket contact, be equipped with a plurality of first tooth that are the annular distribution on the lower carriage, be equipped with on the upper bracket with a plurality of second tooth of a plurality of first tooth complex.
Preferably, the first through hole and the second through hole are kidney-shaped holes, the first guide post is provided with two first side walls in sliding fit with the two long edges of the first through hole, and the second guide post is provided with two second side walls in sliding fit with the two long edges of the second through hole.
Preferably, along the second direction, the one end that the upper bracket was kept away from to the lower carriage is provided with heavy platform, be equipped with the counter bore on the heavy platform, the counter bore with the hole intercommunication of first guide post.
Preferably, the anti-drop device further comprises an anti-drop cap, wherein the anti-drop cap is connected into the counter bore. The counter bore can prevent the connecting piece from being exposed to the outside, and the anti-falling cap is used for protecting the connecting piece.
Preferably, an internal thread is arranged in the counter bore, and an external thread matched with the internal thread is arranged on the outer wall of the anti-falling cap. So that the drop-proof cap can be stably arranged in the counter bore.
Preferably, the camera support further comprises foam, and the foam is arranged on one side, away from the lower support, of the support base. So as to improve the shock absorption capacity of the camera support.
Drawings
Fig. 1 is an exploded view of a camera mount according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a camera support according to an embodiment of the present application;
fig. 3 is a partial schematic view of a camera support according to an embodiment of the present application.
Icon: 1-a support base; 11-a first snap-in part; 2-lower support; 21-sinking a platform; 22-first tooth 23-first guide post; 3-mounting a bracket; 31-a second guide post; 32-second tooth; 4-rear cylinder; 41-a second snap-in part; 5-a connector; 6-lower lantern ring clamping hook; 61-a first hook; 62-a first fulcrum; 63-a first via; 7-upper lantern ring clamping hook; 71-a second hook; 72-a second fulcrum; 73-a second via; 8-a first elastic member; 9-a second elastic member; 10-anti-falling cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present application provides a camera support including a support base 1, a lower support 2, an upper support 3, a first driving mechanism disposed on the upper support 3, and a second driving mechanism disposed on the lower support 2, wherein the support base 1, the lower support 2, and the upper support 3 are disposed along a first direction; wherein,
the bracket base 1 is provided with a first clamping part 11;
the lower support 2 is provided with a first opening for the first clamping part 11 to extend into, the lower support 2 is provided with a first extrusion part extending along a first direction, the middle part of the first extrusion part is provided with a first fulcrum 62, so that the first end and the second end of the first extrusion part are matched to form a lever structure, the first end of the first extrusion part is positioned on one side facing the upper support 3, and the second end of the first extrusion part is provided with a first clamping hook 61;
a second opening for the second clamping part 41 of the rear barrel 4 to extend into is formed in the upper support 3, a second extrusion part extending along the first direction is arranged on the upper support 3, a second fulcrum 72 is arranged in the middle of the second extrusion part, so that the first end and the second end of the second extrusion part are matched to form a lever structure, the first end of the second extrusion part is located on one side facing the lower support 2, and a second clamping hook 71 is arranged at the second end of the second extrusion part;
a first connecting part is arranged at one end of the upper bracket 3 facing the bracket base 1, a second connecting part is arranged at one end of the lower bracket 2 away from the bracket base 1, the first connecting part and the second connecting part are arranged along a second direction, the second direction is perpendicular to the first direction, and the first connecting part and the second connecting part are connected through a connecting piece 5;
when the connecting piece 5 is used for fixedly connecting the first connecting part and the second connecting part, the first driving mechanism is used for being matched with the first end of the first extrusion piece so as to enable the first clamping hook 61 to be clamped with the first clamping part 11;
when the connecting piece 5 connects the first connecting portion and the second connecting portion tightly, the second driving mechanism is used for cooperating with the first end of the second extrusion piece to clamp the second clamping hook 71 and the second clamping portion 41.
In the camera support, when the position of the rear barrel 4 is a preset position, the connecting piece 5 fastens and connects the first connecting part and the second connecting part, at the moment, the first driving mechanism can be contacted with the first end of the first extrusion piece, and the first clamping hook 61 positioned at the first end of the first extrusion piece is abutted against the first clamping part 11, so that the lower support 2 is connected with the support base 1, and the position of the lower support 2 relative to the support base 1 is fixed; the second driving mechanism is contacted with the second end of the second extrusion piece so as to drive the second clamping hook 71 at the first end of the second extrusion piece to abut against the second clamping part 41, so that the upper bracket 3 is connected with the rear cylinder 4, and the position of the upper bracket 3 relative to the rear cylinder 4 is fixed; similarly, when the position of the rear barrel 4 on the upper bracket 3 needs to be adjusted, the connecting piece 5 adjusts the connection between the first connecting part and the second connecting part to be in a loose state, the first driving mechanism does not drive the first extrusion piece, the second driving mechanism does not drive the second extrusion piece, so that the upper bracket 3 and the rear barrel 4 can rotate relatively, and the lower bracket 2 and the bracket base 1 can rotate relatively, so as to adjust the position of the rear barrel 4; in addition, in the adjusting process, the function can be realized only by adjusting the tightness of the connection between the connecting piece 5 and the first connecting part and the second connecting part, and the operation difficulty is further reduced.
It should be noted that, in order to facilitate the second clamping portion 41 to extend into the second opening, the side wall of the second opening is set as an inclined plane, and in order to facilitate the first clamping portion 11 to extend into the first opening, the side wall of the first opening is set as an inclined plane. In addition, the connecting member 5 may be a screw.
As an optional mode, the first extrusion piece includes a lower collar hook 6, one end of the lower collar hook 6 facing the bracket base 1 is provided with the first hook 61, the middle part of the lower collar hook 6 is provided with the first fulcrum 62, and one end of the lower collar hook 6 away from the bracket base 1 is slidably mounted on the lower bracket 2;
the second extruded part includes lantern ring trip 7, go up lantern ring trip 7 and keep away from the one end of support base 1 is equipped with second trip 71, the middle part of going up lantern ring trip 7 is equipped with second fulcrum 72, go up lantern ring trip 7 orientation support base 1's one end slidable install in upper bracket 3, just go up lantern ring trip 7 orientation support base 1's one end can with lower lantern ring trip 6 is kept away from support base 1's one end contact, so that lower lantern ring trip 6 is kept away from support base 1's one end forms the second connecting portion and second actuating mechanism, go up lantern ring trip 7 orientation support base 1's one end forms first connecting portion and first actuating mechanism.
Particularly, in order to enable the lower collar clamping hook 6 to be conveniently and conveniently installed on the lower support 2, the upper collar clamping hook 7 is conveniently and conveniently installed on the upper support 3, a first guide post 23 is arranged on the lower support 2, a second guide post 31 is arranged on the upper support 3, a first through hole 63 matched with the first guide post 23 is formed in the lower collar clamping hook 6, a second through hole 73 matched with the second guide post 31 is formed in the upper collar clamping hook 7, the first guide post 23 is arranged in a hollow shape, a connecting hole is formed in the second guide post 31, the first guide post 23 and the second guide post 31 are arranged coaxially, the connecting piece 5 can penetrate through the lower support 2, the first guide post 23, the first through hole 63 and the second through hole 73 and is connected to the second guide post 31, and therefore the installation of the whole camera support can be completed by one connecting piece 5.
In addition, in order to facilitate the rotation adjustment of the rear barrel 4 and the rotation adjustment of the bracket base 1 so as to enable the rotation adjustment between the upper bracket 3 and the lower bracket 2, the device further comprises a first elastic part 8 and a second elastic part 9, a first annular groove is further formed in one end, away from the bracket base 1, of the lower lantern ring clamping hook 6, the first annular groove is located on one side, facing the first guide column 23, of the lower lantern ring clamping hook 6, one end of the first elastic part 8 is arranged in the first annular groove, and the other end of the first elastic part 8 is abutted to the lower bracket 2; go up lantern ring trip 7 orientation the one end of support base 1 still is provided with the second annular, the second annular be located go up lantern ring trip 7 orientation one side of second guide post 31, the one end of second elastic component 9 set up in the second annular, the other end of second elastic component 9 with the upper bracket butt. The arrangement of the first elastic part 8 and the second elastic part 9 can be convenient for loosening the upper sleeve ring clamping hook 7 and the rear barrel 4, and can also be convenient for loosening the lower sleeve clamping hook and the bracket base 1.
Wherein, the first elastic member 8 and the second elastic member 9 may be both springs.
As an alternative, along the second direction, on the contact surface between the lower bracket 2 and the upper bracket 3, a plurality of first teeth 22 are arranged on the lower bracket 2 in an annular distribution, and a plurality of second teeth 32 matched with the plurality of first teeth 22 are arranged on the upper bracket 3. Because the meshing of the first tooth 22 and the second tooth 32 can bear a large torsion force, the stability after fastening between the lower bracket 2 and the upper bracket 3 is improved.
As an alternative, the first through hole 63 and the second through hole 73 are kidney-shaped holes, the first guide post 23 has two first side walls slidably engaged with the two long sides of the first through hole 63, and the second guide post 31 has two second side walls slidably engaged with the two long sides of the second through hole 73. By the arrangement mode, when the upper lantern ring clamping hook 7 is matched with the second guide column 31, the upper lantern ring clamping hook 7 and the second guide column 31 incline at a certain angle, and when the lower lantern ring clamping hook 6 is matched with the first guide column 23, the lower lantern ring clamping hook 6 and the first guide column 23 incline at a certain angle.
As an optional mode, along the second direction, a sinking platform 21 is arranged at one end of the lower bracket 2, which is far away from the upper bracket 3, and a counter bore is arranged on the sinking platform 21 and is communicated with an inner bore of the first guide column 23. And an anti-drop cap 10, wherein the anti-drop cap 10 is connected to the counter bore. The counter bore is provided so that the connector 5 is not exposed to the outside, and the drop-proof cap 10 is provided so that the connector 5 is protected.
It should be noted that an internal thread is arranged in the counter bore, an external thread is arranged on the outer wall of the anti-drop cap 10, and the anti-drop cap 10 is connected with the counter bore through the matching of the external thread and the internal thread.
As an optional mode, the camera support further includes foam, and the foam is disposed on one side of the support base 1 away from the lower support 2. The arrangement of the foam can absorb shock of the camera bracket.
When the first extrusion includes lower lantern ring trip 6, the second extrusion includes upper lantern ring trip 7, specific theory of operation is as follows:
the lower lantern ring trip 6 is provided with a first through hole 63 matched with the first guide post 23 on the lower support 2, and the first through hole 63 is a waist-shaped hole, so that the lower lantern ring trip 6 can incline a preset angle on the first guide post 23, and the lower lantern ring trip 6 is further provided with a first annular groove, and a first elastic part 8 (spring) can be placed in the first annular groove. Be equipped with first joint portion 11 on the support base 1, be equipped with first opening on the lower carriage 2, first joint portion 11 stretches into in the first opening, and the one end that is equipped with first trip 61 on the lower lantern ring trip 6 can stretch into first opening and the cooperation of first joint portion 11. Similarly, the upper collar clamp 7 is provided with a second through hole 73 matched with the second guide post 31 on the upper bracket 3, and the second through hole 73 is a waist-shaped hole, so that the upper collar clamp 7 can be inclined at a preset angle on the second guide post 31, and the upper collar clamp 7 is also provided with a second annular groove, a second elastic part 9 (spring) can be placed in the second annular groove, and the second elastic part 9 is also sleeved on the second guide post 31; be equipped with second joint portion 41 on the back section of thick bamboo 4, be equipped with the second opening on the upper bracket 3, second joint portion 41 can stretch into in the second opening, go up the lantern ring trip 7 and be provided with the one end of second trip 71 and can stretch into in the second opening with the cooperation of second joint portion 41. The second guide post 31 is provided with a threaded hole matched with the connecting piece 5 (screw), the first guide post 23 is hollow, the connecting piece 5 (screw) passes through the first guide post 23, the first through hole 63 and the second through hole 73 on the lower bracket 2 to be connected with the second guide post 31, the lower bracket 2 and the upper bracket 3 are clamped with each other along with the screwing of the connecting piece 5, the first clamping hook 61 is abutted against the first clamping part 11, the second clamping hook 71 is abutted against the second clamping part 41 to generate mutual acting force, wherein, one end of the upper lantern ring trip 7 far away from the second trip 71 is acted by a leftward acting force to push the upper lantern ring trip 7 to move leftward, because the upper sleeve ring clamping hook 7 is provided with the second fulcrum 72, the second fulcrum 72 cannot move continuously after contacting with the inner wall of the upper support 3, so that the second clamping hook 71 moves rightwards to clamp the second clamping part 41, and the circumferential and radial fixation of the rear barrel 4 is realized. Similarly, the first hook 61 on the lower collar hook 6 receives a rightward acting force, so that the first hook 61 and the first fastening portion 11 are clamped tightly.
When all parts in the camera support are fixed, the first elastic part 8 and the second elastic part 9 are in a compressed state, when the angle needs to be adjusted, the connecting part 5 is unscrewed, the acting force between the upper lantern ring clamping hook 7 and the second elastic part 9 and between the lower lantern ring clamping hook 6 and the first elastic part 8 is reduced, along with the continuous unscrewing of the connecting part 5, the acting force between the upper lantern ring clamping hook 7 and the second elastic part 9 and between the lower lantern ring clamping hook 6 and the first elastic part 8 is smaller than the elastic force of the second elastic part 9 and the first elastic part 8, so that the second elastic part 9 can push the upper lantern ring clamping hook 7 to move towards the right close to the lower lantern ring clamping hook 6, and under the action of the second fulcrum 72, the clamping force of the first clamping hook 61 on the first clamping part 11 is gradually reduced, so that the rear barrel 4 can rotate. Similarly, the clamping force between the first hook 61 and the first clamping portion 11 on the lower collar hook 6 is also gradually reduced, so that the bracket base 1 is rotatable. In addition, be equipped with heavy platform 21 on the outside of lower carriage 2, and there is the internal thread in the inside of heavy platform 21, connect and prevent falling cap 10, so that connecting piece 5 does not have the hourglass, play spacing and hidden effect to connecting piece 5, prevent that connecting piece 5 from unscrewing too much the back and dropping, and connecting piece 5 when this position, first trip 61 and second trip 71 still play limiting displacement in the axial to back section of thick bamboo 4 and support base 1, appear scattering the frame phenomenon between each part when avoiding unscrewing connecting piece 5 adjustment support angle, thereby realize that a connecting piece 5 adjusts back section of thick bamboo 4 and base support triaxial rotation's function.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A camera support is characterized by comprising a support base, a lower support, an upper support, a first driving mechanism arranged on the upper support and a second driving mechanism arranged on the lower support, wherein the support base, the lower support and the upper support are arranged along a first direction; wherein,
the bracket base is provided with a first clamping part;
the lower support is provided with a first opening for the first clamping part to extend into, the lower support is provided with a first extrusion part extending along a first direction, the middle part of the first extrusion part is provided with a first fulcrum, so that the first end and the second end of the first extrusion part are matched to form a lever structure, the first end of the first extrusion part faces one side of the upper support, and the second end of the first extrusion part is provided with a first clamping hook;
the upper bracket is provided with a second opening for a second clamping part of the rear barrel to extend into, the upper bracket is provided with a second extrusion piece extending along a first direction, the middle part of the second extrusion piece is provided with a second fulcrum, so that a first end and a second end of the second extrusion piece are matched to form a lever structure, the first end of the second extrusion piece faces one side of the lower bracket, and the second end of the second extrusion piece is provided with a second clamping hook;
a first connecting part is arranged at one end of the upper bracket facing the bracket base, a second connecting part is arranged at one end of the lower bracket away from the bracket base, the first connecting part and the second connecting part are arranged along a second direction, the second direction is perpendicular to the first direction, and the first connecting part and the second connecting part are connected through a connecting piece;
when the connecting piece is used for fixedly connecting the first connecting part and the second connecting part, the first driving mechanism is used for being matched with the first end of the first extrusion piece so as to enable the first clamping hook to be clamped with the first clamping part;
when the connecting piece will first connecting portion with when second connecting portion fastening connection, second actuating mechanism be used for with the first end cooperation of second extruded piece is so that the second trip with the chucking of second joint portion.
2. The camera bracket of claim 1, wherein the first extrusion comprises a lower collar hook, the first hook is arranged at one end of the lower collar hook facing the bracket base, the first fulcrum is arranged at the middle part of the lower collar hook, and one end of the lower collar hook far away from the bracket base is slidably arranged on the lower bracket;
the second extruded part includes the lantern ring trip, it keeps away from to go up the lantern ring trip the one end of support base is equipped with the second trip, the middle part of going up the lantern ring trip is equipped with the second fulcrum, go up the lantern ring trip orientation the one end slidable of support base install in the upper bracket, just go up the lantern ring trip orientation the one end of support base can with down the lantern ring trip is kept away from the one end contact of support base, so that the lantern ring trip is kept away from down the one end of support base forms the second connecting portion with second actuating mechanism, go up the lantern ring trip orientation the one end of support base forms first connecting portion and first actuating mechanism.
3. The camera support according to claim 2, wherein the lower support is provided with a first guide post, the upper support is provided with a second guide post, one end of the lower sleeve ring clamping hook away from the support base is provided with a first through hole, one end of the upper sleeve ring clamping hook towards the support base is provided with a second through hole, and the connecting piece passes through the first guide post, the first through hole and the second through hole and is connected with the second guide post.
4. The camera support according to claim 3, further comprising a first elastic member and a second elastic member, wherein a first annular groove is further formed in an end of the lower collar hook away from the support base, the first annular groove is located on a side of the lower collar hook facing the first guide post, one end of the first elastic member is disposed in the first annular groove, and the other end of the first elastic member abuts against the lower support;
go up the lantern ring trip orientation the one end of support base still is provided with the second annular, the second annular position in go up the lantern ring trip orientation one side of second guide post, the one end of second elastic component set up in the second annular, the other end of second elastic component with the upper bracket butt.
5. The camera support according to claim 3, wherein, along the second direction, on a surface of the lower support contacting the upper support, a plurality of first teeth are annularly distributed on the lower support, and a plurality of second teeth matched with the plurality of first teeth are arranged on the upper support.
6. The camera bracket of claim 3, wherein the first through hole and the second through hole are kidney-shaped holes, the first guide post has two first side walls slidably engaged with the two long sides of the first through hole, and the second guide post has two second side walls slidably engaged with the two long sides of the second through hole.
7. The camera mount of claim 3, wherein along a second direction, a counter sink is disposed at an end of the lower bracket away from the upper bracket, and a counter bore is disposed on the counter sink and is communicated with the inner bore of the first guide post.
8. The camera bracket of claim 7, further comprising a drop cap coupled in the counterbore.
9. The camera bracket of claim 8, wherein the counter bore is provided with an internal thread, and the outer wall of the anti-falling cap is provided with an external thread matched with the internal thread.
10. A camera support according to any of claims 1 to 9, further comprising foam located on a side of the support base remote from the lower support.
CN202110510388.XA 2021-05-11 2021-05-11 Camera support Active CN113251272B (en)

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CN114216038A (en) * 2021-12-10 2022-03-22 杭州海康威视数字技术股份有限公司 Camera support

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DE202006000993U1 (en) * 2005-06-24 2006-03-30 Yeh, Ta-Kuang Adjustable-angle holder for e.g. mobile phone or personal digital assistant, includes mounting plate attached to suction cup via adjustable pivoting arm
CN201725137U (en) * 2010-05-31 2011-01-26 深圳市世纪星视听器材有限公司 Projection screen bracket connecting device
CN204406015U (en) * 2014-12-16 2015-06-17 武汉微梦文化传媒有限公司 A kind of Novel photographic stabilizator
CN207018765U (en) * 2017-06-08 2018-02-16 浙江大华技术股份有限公司 A kind of camera mount
CN111520594A (en) * 2019-02-01 2020-08-11 深圳市道通科技股份有限公司 Calibration system and calibration support thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006000993U1 (en) * 2005-06-24 2006-03-30 Yeh, Ta-Kuang Adjustable-angle holder for e.g. mobile phone or personal digital assistant, includes mounting plate attached to suction cup via adjustable pivoting arm
CN201725137U (en) * 2010-05-31 2011-01-26 深圳市世纪星视听器材有限公司 Projection screen bracket connecting device
CN204406015U (en) * 2014-12-16 2015-06-17 武汉微梦文化传媒有限公司 A kind of Novel photographic stabilizator
CN207018765U (en) * 2017-06-08 2018-02-16 浙江大华技术股份有限公司 A kind of camera mount
CN111520594A (en) * 2019-02-01 2020-08-11 深圳市道通科技股份有限公司 Calibration system and calibration support thereof

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