CN102620122B - Camera device - Google Patents

Camera device Download PDF

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Publication number
CN102620122B
CN102620122B CN201210056164.7A CN201210056164A CN102620122B CN 102620122 B CN102620122 B CN 102620122B CN 201210056164 A CN201210056164 A CN 201210056164A CN 102620122 B CN102620122 B CN 102620122B
Authority
CN
China
Prior art keywords
spring
screw
cam device
rotating shaft
counterbore
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.)
Expired - Fee Related
Application number
CN201210056164.7A
Other languages
Chinese (zh)
Other versions
CN102620122A (en
Inventor
赵俊才
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.)
SHENZHEN FUZHI SOFTWARE TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN FUZHI SOFTWARE TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENZHEN FUZHI SOFTWARE TECHNOLOGY Co Ltd filed Critical SHENZHEN FUZHI SOFTWARE TECHNOLOGY Co Ltd
Priority to CN201210056164.7A priority Critical patent/CN102620122B/en
Priority to PCT/CN2012/079018 priority patent/WO2013131345A1/en
Publication of CN102620122A publication Critical patent/CN102620122A/en
Application granted granted Critical
Publication of CN102620122B publication Critical patent/CN102620122B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • 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
    • F16M11/2007Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • 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
    • F16M2200/024Locking means for rotational movement by positive interaction, e.g. male-female connections

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)
  • Clamps And Clips (AREA)

Abstract

A camera device comprises a transversely rotary mechanism, a longitudinally rotary mechanism and a positioning mechanism longitudinally rotating in an abutting mode, wherein the transversely rotary mechanism and the longitudinally rotary mechanism are integrally installed through a base. The base comprises an upper casing and a lower casing, wherein a scuttle and symmetrical protrusion portions are arranged on the upper casing, limit holes are arranged on the protrusion portions, and a buckling mechanism tightly buckled with the upper casing is arranged on the lower casing. The longitudinally rotary mechanism is arranged on the base and comprises a rotary shaft and central shafts formed by extending towards two ends of the rotary shaft, and a gear grinding portion is arranged on a round plane on one side of the rotary shaft. The transversely rotary mechanism utilizes a central hole arranged on the rotary shaft as a carrier and comprises a rotary shaft pressing cover, a support spring, a support screw core, a screw, the positioning mechanism, a spring and an abutting check block, wherein the spring and the abutting check block are contained in the limit holes, and the abutting check block abuts against the gear grinding portion under the effect of the spring. By means of the shape, the structure and the combination, the camera rotary device which is capable of transversely rotating, longitudinally swinging and rotating and accurately positioning view angles is conveniently manufactured.

Description

A kind of cam device
Technical field
The invention provides a kind of cam device, espespecially one is conveniently made and is suitable for horizontal 360 degree rotations, oscillation in the pitch mode rotation, and can be to the pinpoint camerahead rotating device in visual angle.
Background technique
At present, the imaging means such as camera, DV on the market, is to be connected with base, tripod or clip by support nut, the shooting both view angle adjustment after realizing by this imaging means and putting.But, in common use, when imaging means does major axes orientation rotation, support nut can be unscrewed, so extremely inconvenient, and unscrew frequently and can lose precision to equipment attrition, and for example be connected with tripod, be confined to space, place, need to have larger place to put could realize.But, both needing to keep support nut to screw, axial 360 degree of can deciding again rotate, and in the time doing shooting Height Adjustment, can also carry out extremely people's concern of shooting whirligig of swing adjusting.Certainly, existing this class shooting whirligig, although solved some technical barriers, but be all to carry out location, visual angle by screw means on the whole, so also there are problems, for example, when screw overtorquing, there will be swing to have some setbacks, when screw is twisted time too loose, regulate the fixing poor effect of back angle.
In view of above-mentioned technical problem, the inventor from conveniently making, easy-to-use, and promote camerahead rotating device accurately the multinomial technical problem such as location set out, through studying whole-heartedly and testing, provide a kind of improved type camerahead rotating device.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind ofly conveniently make, camerahead rotating device easy to use; Another object of the present invention is to be suitable for horizontal 360 degree rotations, oscillation in the pitch mode rotates, and can be to the pinpoint camerahead rotating device in visual angle.
For reaching above-mentioned purpose, the technology of the present invention's application is: a kind of cam device, comprise by base and install the transverse rotation mechanism and the longitudinal rotating machinery that are integrated, and support the positioning means of longitudinal rotation, wherein: this base comprises upper casing and lower casing, described upper casing is provided with skylight and symmetrical protuberance, and described protuberance is provided with spacing hole, and described lower casing is provided with the snap device with described upper casing fastening, this longitudinal rotating machinery is placed in described base, comprises rotating shaft, and this rotating shaft comprises that center hole, two ends are extended with central shaft and a side disk is provided with roll flute portion, and this center hole comprises one-level, secondary counterbore and is provided with screw hole, and described secondary counterbore has heavy face, this transverse rotation mechanism is carrier by described center hole, comprise rotating shaft gland, stand spring, support spiral shell core and screw, described support spiral shell core is loaded to described secondary counterbore from described center hole bottom, again stand spring is inserted after propping up this support spiral shell core and covered by described rotating shaft gland, now the lug boss of this rotating shaft gland is placed in secondary counterbore, the base portion of this rotating shaft gland is placed in one-level counterbore, then the screw hole of this base portion stamp described screw to described screw hole because being integrated, and this positioning means, comprise the spring being contained in described spacing hole and support block, this supports block and under the effect of spring, supports described roll flute portion.
In this programme, described screw hole approaches peripheral edge position at this base portion and arranges.
In this programme, described lug boss is tubular structure, has space opening, and this space opening is interior hexagonal space opening.
In this programme, opening corresponding described support spiral shell core in described space is installed, and accommodates and clamp bracket spring.
In this programme, described support spiral shell core further comprises nut, screw and protruding cylinder, and this projection cylinder is outer-hexagonal projection cylinder.
In this programme, described nut protrudes described screw and forms class's face, and offsets with the heavy face of described secondary counterbore, and the diameter of this nut periphery is identical with the diameter of described lug boss periphery.
In this programme, described upper and lower shell fastens and is formed with depressed part, and this central shaft is contained in described depressed part.
In this programme, described in support block, one end is provided with guide portion, the other end is provided with half bulb.
In this programme, the diameter of described base portion is the diameter that is dissolved in one-level counterbore.
The invention has the beneficial effects as follows: 1. by the design of multistage counterbore suit and buckle structure buckle, effectively facilitated and made, thereby reduced cost; 2. by the spring function of spring, played positive role for rotating accurate location, thereby solved in prior art because tightening, unscrew the technological deficiency that can not accurately locate; 3. support roll flute portion Structural Tectonics by spring, not only provide convenience in using process, and for accurately locating at guarantee pendulum angle, can also in swing process, hear the clear and melodious rhythm sound of click click, thereby increase the feel manually swinging.
Brief description of the drawings
Fig. 1 is the perspective exploded view of preferred embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of base in Fig. 1.
Tu3Shi Tu1Zhong transverse rotation mechanism and the longitudinally three-dimensional exploded view of rotating machinery.
Fig. 4 is the sectional drawing of longitudinal rotating machinery in Fig. 3.
Fig. 5 is the sectional drawing after the present invention assembles.
Fig. 6 is the sectional drawing of base in the present invention.
Fig. 7 is the stereogram of the present invention and camera assembling.
Embodiment
Below in conjunction with accompanying drawing, the present invention's mode of execution is done to more detailed description, make to have the knack of this skill person and studying carefully after this specification and can implement according to this.
Refer to shown in Fig. 1, a kind of cam device 100, comprises the transverse rotation mechanism 20 and the longitudinal rotating machinery 30 that are integrated by base 10 installings, and supports the positioning means 40 of longitudinal rotation, wherein:
Refer to Fig. 2 also in conjunction with consulting shown in Fig. 5, this base 10, comprise upper casing 11 and lower casing 12, described upper casing 11 end faces 111 are provided with a skylight 1111, and the two edges 1112 narrower along this skylight 1111 are respectively to being closely provided with symmetrically semicircle cylindricality protuberance 113 from narrower lateral margin 112; Described lower casing 12 is matching mechanisms of upper casing 11, and is provided with and upper casing 11 fastening all-in-one-piece snap devices 121, because these mechanisms are not design focal point of the present invention, is not described in detail for this reason.
Refer to Fig. 3 also in conjunction with consulting shown in Fig. 4 and Fig. 5, this transverse rotation mechanism 20, center hole 311 by the longitudinally rotating shaft 31 of rotating machinery 30 is carrier, comprise rotating shaft gland 21, stand spring 22 and support spiral shell core 23, and rotating shaft gland 21 is fixed on to the screw 24 in center hole 311, wherein:
Described center hole 311 is respectively one-level, secondary counterbore 3111,3112 structures, and is provided with the screw hole 312 that rotating shaft gland 21 can be fixed therein;
Described rotating shaft gland 21, comprise base portion 211 and upwardly extending lug boss 212 thereof, the diameter of described base portion 211 is the diameter that is dissolved in one-level counterbore 3111 just, and is closely provided with the screw hole 2112 corresponding with described screw hole 312 from peripheral edge 2111 at this base portion 211; Described lug boss 212 is the tubular structures that are dissolved in secondary counterbore 3112, the space opening 2121 of its interior hexagonal of described tubulose is installed corresponding to the outer-hexagonal projection cylinder 233 of support spiral shell core 23, accommodate by this and clamp bracket spring 22, make it increases the frictional force between support spiral shell core 23 and the heavy face 3113 of secondary counterbore 3112 under the effect of stand spring 22, can allow by this camera 200 that is installed in support spiral shell core 23 can not be shifted because of elemental effect;
Described support spiral shell core 23, by nut 231 and screw 232, and in nut 231 planes, the protruding cylinder 233 corresponding to screw 232 forms, class's face 2311 that described nut 231 protrudes screw 232 offsets with the heavy face 3113 of secondary, and the diameter of its nut 231 peripheries is identical with the diameter of lug boss 212 peripheries; Described screw 232 is to connect camera 200 all-in-one-piece fixed structures; Described protruding cylinder 233 is the supporting structures that are dissolved in tubular space 2121, in the time that rotating shaft gland 21, stand spring 22 and support spiral shell core 23 are assembled into one by center hole 311, stand spring 22 increases by playing the frictional force that nut 231 and secondary sink between face 3113, can realize by this camera 200 that is installed in support spiral shell core 23 and can naturally not be shifted.
Referring again to Fig. 3 and in conjunction with consulting shown in Fig. 4 and Fig. 5, this longitudinal rotating machinery 30 is placed in described base 10 and is contained by 11,12 of the upper and lower shells of this base 10, it comprises the central shaft 32 that extend at rotating shaft 31 and two ends thereof, on the disk of rotating shaft 31 1 sides, be protruding with and can support with positioning means 40, and increase the roll flute portion 313 of frictional force; Described central shaft 32, is contained in upper and lower shell 11,12 and fastens in the depressed part 13 forming, and realizes by this longitudinally rotating function of (waving).
Referring again to Fig. 1 and in conjunction with consulting shown in Fig. 3, Fig. 5 and Fig. 6, this positioning means 40 supports the roll flute portion 313 of rotating shaft 31, comprise the spring 41 being contained in upper casing 11 spacing holes 114 and support block 42, the described block 42 that supports, one end is provided with is convenient to the guide portion 421 assembled with spring 41, the other end is provided with half bulb 422 that supports roll flute portion 313, by these shapes, structure and combination thereof, just can realize the locating function that longitudinally (waving) rotates.
Please continue to refer to Fig. 1 and in conjunction with consulting shown in Fig. 4 and Fig. 7, an of the present invention group of cube formula is:
The first step, first support spiral shell core 23 is incorporated into secondary counterbore 3112 from rotating shaft 31 center hole 311 bottoms, again stand spring 22 is also inserted, prop up support spiral shell core 23, cover afterwards rotating shaft gland 21, now the lug boss 212 of this rotating shaft gland 21 is placed in secondary counterbore 3112, and the base portion 211 of this rotating shaft gland 21 is placed in one-level counterbore 3111, then after stamp screw 24 to screw hole from the screw hole 2112 of base portion 211 and fix;
Second step, spring 41, support in the spacing hole 114 that block 42 sequentially packs base upper casing 11 into, again the assembly of first step assembling is packed into upper casing 11 in the lump, now, the roll flute portion 313 of this rotating shaft 31 props up and supports block 42 and under the acting in conjunction of this spring 41 and spacing hole 114, cannot naturally come off;
The 3rd step, has been fastened on lower casing 12 upper casing 11 of assembling, and the snap device 121 being provided with by lower casing 12 fastens and be solidified as a whole with the corresponding match mechanism (not shown) that upper casing 11 is provided with, and now, has just completed the assembling of this whirligig.
The 4th step, the cam device 100 assembling, be connected with the corresponding construction of camera 200 by the screw 232 on support spiral shell core 23, when connection, press down this support spiral shell core 23 by camera external force, the outer-hexagonal projection cylinder 233 of its support spiral shell core 23 is meshing with the space opening 2121 of the interior hexagonal of the lug boss 212 of described rotating shaft gland 21, when making it camera 200 and having twisted with this support spiral shell core 23, the meshing of space opening 2121 by this outer-hexagonal projection cylinder 233 and this interior hexagonal can not be done rotation running, conveniently tighten by this camera 200 on described cam device 100, when decontroling while pressing down external force tightening with the camera 200 of one, the outer-hexagonal projection cylinder 233 of this support spiral shell core 23 departs from voluntarily meshing with the space opening 2121 of the interior hexagonal of this rotating shaft gland 21 under the elastic force effect of described stand spring 22, now, the camera 200 after screwing just can do 360 horizontal degree rotations.
The to sum up design structure of cam device, can reach effect of expection, and not see publication before application through experiment, also unexposed use, meets novelty, the creativeness applied for a patent, also meets the important documents such as industry utilization, therefore, applies for a patent in accordance with the law.And the foregoing is only one of the present invention embodiment, all simple and easy modifications of doing according to the present invention's spirit and equivalence change design, within should being covered by the following interest field of applying for a patent.

Claims (9)

1. a cam device, comprises by base and installs the transverse rotation mechanism and the longitudinal rotating machinery that are integrated, and supports the positioning means of longitudinal rotation, it is characterized in that:
This base comprises upper casing and lower casing, and described upper casing is provided with skylight and symmetrical protuberance, and described protuberance is provided with spacing hole, and described lower casing is provided with the snap device with described upper casing fastening;
This longitudinal rotating machinery is placed in described base, comprises rotating shaft, and this rotating shaft comprises that center hole, two ends are extended with central shaft and a side disk is provided with roll flute portion, and this center hole comprises one-level, secondary counterbore and is provided with screw hole, and described secondary counterbore has heavy face;
This transverse rotation mechanism is carrier by described center hole, comprise rotating shaft gland, stand spring, support spiral shell core and screw, described support spiral shell core is loaded to described secondary counterbore from described center hole bottom, again stand spring is inserted after propping up this support spiral shell core and covered by described rotating shaft gland, now the lug boss of this rotating shaft gland is placed in secondary counterbore, the base portion of this rotating shaft gland is placed in one-level counterbore, and then stamp described screw to described screw hole at the screw hole of this base portion and fix, and
This positioning means, comprises the spring that is contained in described spacing hole and supports block, and this supports block and under the effect of spring, supports described roll flute portion.
2. cam device according to claim 1, is characterized in that, described screw hole approaches peripheral edge position at this base portion and arranges.
3. cam device according to claim 1, is characterized in that, described lug boss is the tubular structure that is dissolved in described secondary counterbore, and has space opening, and this space opening is interior hexagonal space opening.
4. cam device according to claim 3, is characterized in that, described support spiral shell core further comprises in nut, screw and this nut plane and is provided with protruding cylinder corresponding to described screw, and this projection cylinder is outer-hexagonal projection cylinder.
5. cam device according to claim 4, is characterized in that, the protruding cylinder of the corresponding described support spiral shell core of described space opening is installed, and accommodates by this and clamp bracket spring.
6. cam device according to claim 5, is characterized in that, described nut protrudes described screw and forms class's face, and offsets with the heavy face of described secondary counterbore, and the diameter of this nut periphery is identical with the diameter of described lug boss periphery.
7. cam device according to claim 1, is characterized in that, described upper and lower shell fastens and is formed with depressed part, and this central shaft is contained in described depressed part.
8. cam device according to claim 1, is characterized in that, described in support block, one end is provided with guide portion, the other end is provided with half bulb.
9. cam device according to claim 1, is characterized in that, the diameter of described base portion is the diameter that is dissolved in one-level counterbore.
CN201210056164.7A 2012-03-06 2012-03-06 Camera device Expired - Fee Related CN102620122B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201210056164.7A CN102620122B (en) 2012-03-06 2012-03-06 Camera device
PCT/CN2012/079018 WO2013131345A1 (en) 2012-03-06 2012-07-23 Camera device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210056164.7A CN102620122B (en) 2012-03-06 2012-03-06 Camera device

Publications (2)

Publication Number Publication Date
CN102620122A CN102620122A (en) 2012-08-01
CN102620122B true CN102620122B (en) 2014-06-18

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WO (1) WO2013131345A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017106490U1 (en) * 2017-10-26 2019-01-30 Zumtobel Lighting Gmbh Fastening unit for attachment of a lamp to a support element
CN108518461A (en) * 2018-03-31 2018-09-11 何韵苗 A kind of angle demodulator
CN111981279A (en) * 2020-09-10 2020-11-24 上海寻猫网络科技有限公司 Novel projection display equipment for computer network engineering

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2463664Y (en) * 2001-01-08 2001-12-05 沈伟宏 Locking device for tripod head quick-acting camera
CN201723929U (en) * 2010-06-18 2011-01-26 刘建 Reverse locator
CN201827608U (en) * 2010-07-27 2011-05-11 沪东中华造船(集团)有限公司 Device capable of omnidirectionally adjusting three-dimensional coordinate of instrument
CN201944501U (en) * 2010-08-19 2011-08-24 俞铁阶 360 degree uniform dividing position-restriction manual-rotating photographing holder
CN202733358U (en) * 2012-03-06 2013-02-13 深圳市福智软件技术有限公司 Camera device

Family Cites Families (4)

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Publication number Priority date Publication date Assignee Title
US7217045B2 (en) * 2005-01-03 2007-05-15 Robert Bosch Gmbh Connect/disconnect mechanism for a surveillance camera head
ITRM20050379A1 (en) * 2005-07-15 2007-01-16 Rubeis Francesco De DEVICE FOR LEVELING A SUPPORT, IN PARTICULAR OF A SUPPORT FOR PHOTOGRAPHIC AND CINEPRESE MACHINES.
CN201557176U (en) * 2009-07-03 2010-08-18 深圳市宏天顺电子有限公司 Camera and seat body thereof
TWI397365B (en) * 2010-01-14 2013-05-21 Hon Hai Prec Ind Co Ltd Image device for using two kinds of sensors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2463664Y (en) * 2001-01-08 2001-12-05 沈伟宏 Locking device for tripod head quick-acting camera
CN201723929U (en) * 2010-06-18 2011-01-26 刘建 Reverse locator
CN201827608U (en) * 2010-07-27 2011-05-11 沪东中华造船(集团)有限公司 Device capable of omnidirectionally adjusting three-dimensional coordinate of instrument
CN201944501U (en) * 2010-08-19 2011-08-24 俞铁阶 360 degree uniform dividing position-restriction manual-rotating photographing holder
CN202733358U (en) * 2012-03-06 2013-02-13 深圳市福智软件技术有限公司 Camera device

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CN102620122A (en) 2012-08-01

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