CN105864593B - A kind of low axis Universal-ball type head - Google Patents

A kind of low axis Universal-ball type head Download PDF

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Publication number
CN105864593B
CN105864593B CN201610409792.7A CN201610409792A CN105864593B CN 105864593 B CN105864593 B CN 105864593B CN 201610409792 A CN201610409792 A CN 201610409792A CN 105864593 B CN105864593 B CN 105864593B
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China
Prior art keywords
locking
lock
lock part
internal
fixed
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CN201610409792.7A
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Chinese (zh)
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CN105864593A (en
Inventor
张秀珠
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Priority to CN201610409792.7A priority Critical patent/CN105864593B/en
Publication of CN105864593A publication Critical patent/CN105864593A/en
Priority to PCT/CN2016/111518 priority patent/WO2017211065A1/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
    • F16M11/02Heads
    • 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
    • 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
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00Details of cameras or camera bodies; Accessories therefor
    • G03B17/56Accessories
    • G03B17/561Support related camera accessories
    • 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
    • F16M2200/00Details of stands or supports
    • F16M2200/02Locking means
    • F16M2200/021Locking means for rotational movement

Abstract

It include fast-assembling seat and low axis universal base the present invention relates to a kind of low axis Universal-ball type head, low axis universal base includes that multi-directional ball, internal lock be fixed and outer locking seat, multi-directional ball and internal lock is fixed is mounted in outer locking seat, and the fixed set of internal lock, in multi-directional ball, fast-assembling seat is mounted on the attachment base of multi-directional ball;Internal lock is fixed and outer locking seat is respectively equipped with longitudinal internal locking escape port and lateral internal locking escape port, longitudinal outer locking escape port and lateral outer locking escape port, is respectively formed left holding portion and right holding portion, left tight lock part and right tight lock part on interior lock sleeve and outer locking seat;When locking multi-directional ball, the screw locking mechanism on left tight lock part and right tight lock part is operated, makes left tight lock part and right tight lock part that holding portion and right holding portion be driven mutually to draw close, tighten inwardly, holds tightly, is adjacent in multi-directional ball.It quickly and easily can arbitrarily adjust, lock the angle of fast-assembling seat in this way, stablize, is reliable, and is clever structure, compact, reduce holder axial height and cost.

Description

A kind of low axis Universal-ball type head
Technical field
The invention belongs to photographic goods technical field, in particular to a kind of low axis Universal-ball type head.
Background technique
Currently, holder can be all equipped in existing photographic tripod on the market, in order to better and more conveniently adjust holder The angle of upper fast-assembling seat, some producers design Universal-ball type head;But existing Universal-ball type head includes fast-assembling seat, universal Ball and ball seat, the multi-directional ball are mounted on ball seat, and are protruded by a locking knob on the outside of ball seat, blocked multi-directional ball to realize lock Fixed, this Universal-ball type head is very poor to multi-directional ball locking effect, extremely unstable, and be easy to cause multi-directional ball damaged surfaces, shadow Sound works normally, and axial height is higher, not only increases cost, also increase volume, takes up space big, not square using carrying Just.
Summary of the invention
In order to solve the above technical problems existing in the prior art, the present invention provides one kind quickly and easily to appoint Meaning adjusts, locks the angle of fast-assembling seat, and locking effect is stable, reliable, and clever structure, compact, axial height and production cost It is low, use low axis Universal-ball type head easy to carry.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
A kind of low axis Universal-ball type head includes fast-assembling seat and low axis universal base, and the low axis universal base includes universal Ball, internal lock be fixed and outer locking seat, the multi-directional ball and internal lock is fixed is mounted in outer locking seat, and the fixed set of internal lock is universal On ball, the fast-assembling seat is mounted on the attachment base of multi-directional ball;The fixed upper end port of the internal lock is equipped with longitudinal internal locking and keeps away Allow mouth and lateral internal locking escape port, the lower end of the longitudinal direction internal locking escape port is connect with transverse direction internal locking escape port, inside The upper end of lock sleeve forms left holding portion and right holding portion;Meanwhile the corresponding longitudinal internal locking evacuation in upper end of the outer locking seat The position of mouth and lateral internal locking escape port is respectively equipped with longitudinal outer locking escape port and lateral outer locking escape port, the longitudinal direction The lower end of outer locking escape port is connect with lateral outer locking escape port, forms left tight lock part and right locking in the upper end of outer locking bed Portion;And the inner surface of left tight lock part and right tight lock part, the left locking are close to respectively by the left holding portion and right holding portion The outer surface of portion and right tight lock part is additionally provided with screw locking mechanism;When locking multi-directional ball, by operating screw locking mechanism, So that left tight lock part and right tight lock part is mutually drawn close and is tightened inwardly, holding portion and right holding portion is driven mutually to draw close and receive inwardly Tightly, on the surface hold tightly, being adjacent to above the horizontal great circle of multi-directional ball.
Further, the outer locking seat includes fixed external lock, pallet and tripod head base, the fixed upper end of the external lock Equipped with longitudinal outer locking escape port, lateral outer locking escape port, left tight lock part, right tight lock part and screw locking mechanism;Institute It states pallet and tripod head base and is sequentially arranged at the fixed lower end of external lock from top to bottom, and the upper surface of pallet is equipped with and multi-directional ball The spherical surface recess matched, the tripod head base are installed in rotation on the fixed lower end of external lock.
Further, the outer locking seat further includes having fixed ring, and the fixed surrounding place side surface is equipped with external screw thread, described The fixed lower end inner wall surface of external lock is equipped with matched internal screw thread, and the bottom surface of the pallet is equipped with rotation attachment base;When assembling, institute It states the internal screw thread that Fixing shrink ring is on rotation attachment base and its external screw thread is fixed with external lock and matches connection, the pallet is rotatable Ground is mounted in the fixed lower end of external lock, and the rotation central axis of the tripod head base is connect with rotation attachment base;The external lock is fixed Outside is additionally provided with locking knob, and the locking knob is fixed across external lock and end is close to connect with the side of pallet in locking It connects.
Further, the internal lock is fixed is made using plastic material, and the external lock is fixed to use metal material system It forms.
Further, the screw locking mechanism includes that rotation is pulled in screw locking seat, lock screw, locking nut and locking Button, the screw locking seat are set to the outside opposite ends surface of left tight lock part and right tight lock part, and the lock screw passes through left lock The screw locking seat in tight portion and right tight lock part, the locking nut are mounted on locking and pull on knob and be tightened in lock screw On.
Further, the screw locking mechanism further includes elastomeric pad, and the elastomeric pad is set to left tight lock part and the right side Between tight lock part, the lock screw passes through elastomeric pad.
The beneficial effects of the invention are as follows:
The present invention is through the above technical solutions, the angle of fast-assembling seat quickly and easily can be adjusted arbitrarily, lock, locking It is effect stability, reliable, and structure is very ingenious, compact, greatly reduces holder axial height and production cost, it is small in size, More convenient using carrying, the market competitiveness is strong, is conducive to mass production, marketing sale.
Detailed description of the invention
The invention will be further described with specific embodiment with reference to the accompanying drawing:
Fig. 1 is a kind of structural schematic diagram of low axis Universal-ball type head embodiment of the present invention;
Fig. 2 is the configuration schematic diagram in a kind of low axis Universal-ball type head embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.
As shown in Figures 1 and 2:
The embodiment of the invention provides a kind of low axis Universal-ball type heads, include fast-assembling seat 1 and low axis universal base 2, institute Stating low axis universal base 2 includes multi-directional ball 21, internal lock fixed 22 and outer locking seat 23, and the multi-directional ball 21 and internal lock fixed 22 are installed In outer locking bed 23, and fixed 22 sets of internal lock in multi-directional ball 21, and the fast-assembling seat 1 is mounted on the attachment base of multi-directional ball 21 On 211;The upper end port of the internal lock fixed 22 is equipped with longitudinal internal locking escape port 221 and lateral internal locking escape port 222, institute The lower end for stating longitudinal internal locking escape port 221 is connect with lateral internal locking escape port 222, T-shaped in standing upside down, in interior lock sleeve 22 upper end forms left holding portion 223 and right holding portion 224;Meanwhile the corresponding longitudinal internal locking in upper end of the outer locking seat 23 The position of escape port 221 and lateral internal locking escape port 222 is respectively equipped with longitudinal outer locking escape port 231 and lateral outer locking is kept away Allow mouth 232, the lower end of the longitudinal direction outer locking escape port 231 is connect with transverse direction outer locking escape port 232, in outer locking bed 23 Upper end forms left tight lock part 233 and right tight lock part 234;And left tight lock part is close in left holding portion 223 and right holding portion 224 respectively 233 and right tight lock part 234 inner surface, the outer surface of the left tight lock part 233 and right tight lock part 234 is additionally provided with screwed lock Tight mechanism 24.
Wherein, the outer locking seat 23 includes external lock fixed 235, tray rotating shaft 236 and tripod head base 237, described outer The upper end of lock sleeve 235 is equipped with longitudinal outer locking escape port 231, lateral outer locking escape port 232, left tight lock part 233, the right side Tight lock part 234 and screw locking mechanism 24;The tray rotating shaft 236 and tripod head base 237 are sequentially arranged at external lock from top to bottom Fixed 235 lower end, and the upper surface of tray rotating shaft 236 is equipped with and the matched spherical surface recess 238 of multi-directional ball 21, the holder bottom Disk 237 is installed in rotation on the lower end of external lock fixed 235.Specific structure can be:The outer locking seat 23 further includes having admittedly Determine ring 239,239 weeks side surfaces of the fixed ring are equipped with external screw thread, and the lower end inner wall surface of the external lock fixed 235 is equipped with matching Internal screw thread, the bottom surface of the tray rotating shaft 236 is equipped with rotation attachment base 230;When assembling, 239 sets of the fixed ring is rotating On attachment base 230 and its external screw thread matches connection with the internal screw thread of external lock fixed 235, and the tray rotating shaft 236 is rotatably pacified In the lower end of external lock fixed 235, the rotation central axis 2371 of the tripod head base 237 is connect with rotation attachment base 230;It is described Fixed 235 outside of external lock is additionally provided with locking chassis rotation knob 25, and it is fixed that the locking chassis rotation knob 25 passes through external lock 235 and end is close to the side of tray rotating shaft 236 to connect in locking.The internal lock fixed 22 can use plastic material It is made, the external lock fixed 235 can be made using metal material;The transverse direction internal locking escape port 222 can be with It is arc-shaped transverse direction, the transverse direction outer locking escape port 232 can be arc-shaped transverse opening.The screw locking mechanism 24 is wrapped It includes screw locking seat 241, lock screw 242, locking nut 243 and locking and pulls knob 244, the screw locking seat 241 is set In the outside opposite ends surface of left tight lock part 233 and right tight lock part 234, the lock screw 242 passes through left tight lock part 233 and the right side The screw locking seat 241 of tight lock part 234, the locking nut 243 are mounted on locking and pull on knob 244 and be tightened in locking On screw 242.
After the low axis Universal-ball type head of the present invention adjusts the angle of fast-assembling seat 1, multi-directional ball 21 only need to be locked, is had Body is:By operating screw locking mechanism 24, left tight lock part 233 and right tight lock part 234 is made mutually to draw close and tighten inwardly (i.e. It pulls locking and pulls knob 244, rotate locking nut 243, drive lock screw 242 mobile towards locking nut 243, drive a left side Tight lock part 233 and right tight lock part 234 are mutually drawn close and are tightened inwardly.), drive holding portion 223 and right holding portion 224 mutually to be leaned on Hold together and tighten inwardly, holds tightly, on the surface that is adjacent to above the horizontal great circle of multi-directional ball 21.
In this way, low axis Universal-ball type head of the present invention quickly and easily can be adjusted arbitrarily, lock fast-assembling seat 1 Angle, locking effect is stable, reliable, and structure is very ingenious, compact, greatly reduces holder axial height and is produced into This, small in size, more convenient using carrying, the market competitiveness is extremely strong, is conducive to mass production, marketing sale.
In addition, the screw locking mechanism 24 further includes elastomeric pad 245, the elastomeric pad 245 is set to left tight lock part Between 233 and right tight lock part 234, the lock screw 242 passes through elastomeric pad 245.In this way, both may be used by elastomeric pad 245 It prevents from damaging because locking operation is excessive, deform, and the reset effect after screw locking mechanism 24 unlocks can be improved.
Certainly, the lock screw 242, locking nut 243 and locking pull knob 244 can also by thumb screw and Nut replaces.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as Protection scope of the present invention.

Claims (5)

1. a kind of low axis Universal-ball type head, it is characterised in that:It include fast-assembling seat (1) and low axis universal base (2), the low axis Universal base (2) includes multi-directional ball (21), internal lock fixed (22) and outer locking seat (23), and the multi-directional ball (21) and internal lock are fixed (22) it is mounted in outer locking seat (23), and internal lock fixed (22) covers on multi-directional ball (21), the fast-assembling seat (1) is mounted on ten thousand To on the attachment base (211) of ball (21);The upper end port of the internal lock fixed (22) be equipped with longitudinal internal locking escape port (221) and Lateral internal locking escape port (222), the lower end of the longitudinal direction internal locking escape port (221) and lateral internal locking escape port (222) Connection, it is T-shaped in standing upside down, left holding portion (223) and right holding portion (224) are formed in the upper end of interior lock sleeve (22);Meanwhile The position of the upper end of the outer locking seat (23) corresponding longitudinal internal locking escape port (221) and lateral internal locking escape port (222) It is respectively equipped with longitudinal outer locking escape port (231) and lateral outer locking escape port (232), the longitudinal direction outer locking escape port (231) lower end is connect with lateral outer locking escape port (232), forms left tight lock part (233) in the upper end of outer locking bed (23) With right tight lock part (234);And left tight lock part (233) and the right side are close to respectively by the left holding portion (223) and right holding portion (224) The outer surface of the inner surface of tight lock part (234), the left tight lock part (233) and right tight lock part (234) is additionally provided with screwed lock Tight mechanism (24);The outer locking seat (23) includes external lock fixed (235), tray rotating shaft (236) and tripod head base (237), The upper end of the external lock fixed (235) is equipped with longitudinal outer locking escape port (231), lateral outer locking escape port (232), a left side Tight lock part (233), right tight lock part (234) and screw locking mechanism (24);The tray rotating shaft (236) and tripod head base (237) It is sequentially arranged at the lower end of external lock fixed (235) from top to bottom, and the upper surface of tray rotating shaft (236) is equipped with and multi-directional ball (21) Matched spherical surface recess (238), the tripod head base (237) are installed in rotation on the lower end of external lock fixed (235);Work as locking When multi-directional ball (21), by operation screw locking mechanism (24), draw close left tight lock part (233) and right tight lock part (234) mutually, And tighten inwardly, it drives left holding portion (223) and right holding portion (224) mutually to draw close and tighten inwardly, holds tightly, is adjacent to ten thousand To on the surface above ball (21) horizontal great circle.
2. low axis Universal-ball type head according to claim 1, it is characterised in that:The outer locking seat (23) further includes having admittedly Determine ring (239), all side surfaces of the fixed ring (239) are equipped with external screw thread, and the lower end inner wall surface of the external lock fixed (235) is set There is matched internal screw thread, the bottom surface of the tray rotating shaft (236) is equipped with rotation attachment base (230);When assembling, the fixed ring (239) it covers in rotation attachment base (230) and its external screw thread with the internal screw thread of external lock fixed (235) matches connection, the pallet Shaft (236) is rotatably installed in the lower end of external lock fixed (235), the rotation central axis of the tripod head base (237) (2371) it is connect with rotation attachment base (230);Locking chassis rotation knob (25) is additionally provided on the outside of the external lock fixed (235), Locking chassis rotation knob (25) pass through external lock fixed (235) and in locking end and tray rotating shaft (236) side It is close to connection.
3. low axis Universal-ball type head according to claim 2, it is characterised in that:The internal lock fixed (22) uses plastic cement material Material is made, and the external lock fixed (235) is made using metal material.
4. the according to claim 1 or 2 or 3 low axis Universal-ball type heads, it is characterised in that:The screw locking mechanism (24) Knob (244), the screwed lock are pulled including screw locking seat (241), lock screw (242), locking nut (243) and locking Tight seat (241) is set to the outside opposite ends surface of left tight lock part (233) and right tight lock part (234), and the lock screw (242) is worn The screw locking seat (241) of left tight lock part (233) and right tight lock part (234) is crossed, the locking nut (243) is mounted on locking and pulls On dynamic knob (244) and it is tightened on lock screw (242).
5. low axis Universal-ball type head according to claim 4, it is characterised in that:The screw locking mechanism (24) further includes Elastomeric pad (245), the elastomeric pad (245) are set between left tight lock part (233) and right tight lock part (234), the locking Screw (242) passes through elastomeric pad (245).
CN201610409792.7A 2016-06-08 2016-06-08 A kind of low axis Universal-ball type head Active CN105864593B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201610409792.7A CN105864593B (en) 2016-06-08 2016-06-08 A kind of low axis Universal-ball type head
PCT/CN2016/111518 WO2017211065A1 (en) 2016-06-08 2016-12-22 Low-axis universal spherical pan-tilt unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610409792.7A CN105864593B (en) 2016-06-08 2016-06-08 A kind of low axis Universal-ball type head

Publications (2)

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CN105864593A CN105864593A (en) 2016-08-17
CN105864593B true CN105864593B (en) 2018-11-27

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WO (1) WO2017211065A1 (en)

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CN105864593B (en) * 2016-06-08 2018-11-27 张秀珠 A kind of low axis Universal-ball type head
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CN107831585A (en) * 2017-12-11 2018-03-23 广州艾恩电子有限公司 A kind of device for adjusting mirror surface
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CN109307133A (en) * 2018-11-08 2019-02-05 深圳市火乐科技发展有限公司 A kind of holder, attachment device and head assembly
CN110043765A (en) * 2019-05-14 2019-07-23 深圳东和邦泰科技有限公司 A kind of binocular camera calibrating installation
CN110286506A (en) * 2019-06-17 2019-09-27 珠海晨新科技有限公司 A kind of liquid crystal module detection device
CN111999518A (en) * 2020-07-15 2020-11-27 国汇机械制造泰州有限公司 Acceleration tester mounting rack
CN111772820A (en) * 2020-07-15 2020-10-16 锦州医科大学 Nerve dissecting device capable of being fixed in universal rotation mode
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CN105864593A (en) 2016-08-17
WO2017211065A1 (en) 2017-12-14

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