CN105186248B - A kind of rotary power supply device - Google Patents
A kind of rotary power supply device Download PDFInfo
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- CN105186248B CN105186248B CN201510644574.7A CN201510644574A CN105186248B CN 105186248 B CN105186248 B CN 105186248B CN 201510644574 A CN201510644574 A CN 201510644574A CN 105186248 B CN105186248 B CN 105186248B
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- electric conductor
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- power supply
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- rotating part
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Abstract
The invention discloses a kind of rotary power supply devices, including rotating part position fixed fixed part and can be rotated by 360 ° around the fixed part, the first electric conductor being connected to the anode of power supply and the second electric conductor (7) being connected to the cathode of the power supply are provided on the fixed part, the 4th electric conductor for being connected with the positive third electric conductor of connection on circuit board (8) in the rotating part and being connected to cathode, the rotating part can drive the third electric conductor and the first electric conductor sliding contact and the 4th electric conductor and the second electric conductor (7) sliding contact around fixed part rotation.The rotary power supply device efficiently solves the problems, such as that rotating part can not 360 degree of unlimited rotaries.
Description
Technical field
The present invention relates to rotational apparatus technology fields, more particularly to a kind of rotary power supply device.
Background technique
Referring to FIG. 1, Fig. 1 is a kind of structural schematic diagram of typical holder in the prior art.Existing holder network shooting
Head, can only be 300~355 degree or so of controlled level rotation long-range, has more between the rotating part 01 and fixed part 02 of holder
Connecting line 03, power supply line are connected, and circuit board 04 is set in fixed part 02.The rotating part 01 of the inside of camera has one
Salient point, can touch microswitch when rotating to 0 degree or 355 degree, after software detection, control motor stops operating, can only be to opposite
Direction rotation.Rotating part 01 can not accomplish 360 degree of unlimited rotaries, otherwise will lead to connecting line 03 and stir into multi-turn until stirring disconnected.
In conclusion how to efficiently solve rotating part can not 360 degree of unlimited rotaries the problem of, be current this field skill
Art personnel's urgent problem.
Summary of the invention
The object of the present invention is to provide a kind of rotary power supply device, efficiently solve rotating part can not 360 degree it is unlimited
The problem of rotation.
In order to solve the above technical problems, the invention provides the following technical scheme:
A kind of rotary power supply device can be rotated by 360 ° including the fixed fixed part in position and around the fixed part
Rotating part, the first electric conductor being connected to the anode of power supply and the cathode with the power supply are provided on the fixed part
Second electric conductor of connection, be connected on the circuit board in the rotating part third electric conductor of connection anode be connected to cathode
The 4th electric conductor, the rotating part around the fixed part rotation third electric conductor can be driven to lead with described first
Electric body sliding contact and the 4th electric conductor and the second electric conductor sliding contact.
Preferably, second electric conductor is first annular contact chip, and the 4th electric conductor is to be set to described first
The first point-like contacts part above ring shaped contact piece, the ring that the first point-like contacts part is formed around the first annular contact chip
It is slided on shape track.
Preferably, first electric conductor and the third electric conductor are set at the rotary shaft of the rotating part, institute
State the first electric conductor and third electric conductor sliding contact at the rotary shaft.
Preferably, first electric conductor is the second ring shaped contact piece, and the third electric conductor is to be set to described second
The second dotted contact above ring shaped contact piece, the ring that the second dotted contact is formed around the second ring shaped contact piece
It is slided on shape track.
Preferably, the first annular contact chip and the second ring shaped contact piece are annular copper sheet, and described first point
Shape contact and the second dotted contact are elastic needle and/or the resilient metal strip that can compress annular contact chip, institute
The one end for stating elastic needle and/or the resilient metal strip is fixed on the circuit board, and the other end first annular is contacted with described
Piece and/or the second ring shaped contact piece contact.
Preferably, the quantity of the first point-like contacts part and the second dotted contact is multiple.
Preferably, the rotating part is connected with the fixed part by bearing, and the bearing passes through driving device control
Make its outer ring rotation and its inner ring fix, the rotating part is fixedly connected with the outer ring of the bearing, the fixed part and
The inner ring of the bearing is fixedly connected.
Preferably, the inner ring of the bearing is set on fixed runing rest, solid on the upper surface of the runing rest
Surely there is boring cover, be arranged fluted on the boring cover, first electric conductor and second electric conductor are fixed in the groove.
Preferably, the inner ring of the bearing is fixedly connected with fixed gear and is both set on the runing rest,
There is the rotation gear engaged on the outside of the fixed gear, the rotation gear is fixedly connected with the outer ring of the bearing, institute
It states rotation gear and its rotation is driven by motor.
Preferably, the upper casing rotated with it, the outside setting of the fixed part are provided on the outside of the rotating part
There is fixed lower casing, the upper casing can be rotated along the lower casing.
Rotary power supply device provided by the present invention, including fixed part and rotating part, the position of fixed part are fixed,
Rotating part can be applied to IP Camera, person's Mobile device base or other suitable around fixed part 360 degree rotation
In suitable equipment, wherein mobile device includes tablet computer or mobile phone etc., and 360 degree rotation, all-directional rotation, the visual field may be implemented
Range is big, is easy to comprehensive observation, use.The first electric conductor and the second electric conductor, the first electric conductor are provided on fixed part
It is connected to the anode of power supply, the second electric conductor is connected to the cathode of power supply, guarantees continued power.On circuit board in rotating part
It is connected with third electric conductor and the 4th electric conductor, third electric conductor is connected to anode, and the 4th electric conductor is connected to cathode, rotating part
Third electric conductor and the first electric conductor sliding contact, the 4th electric conductor and second can be driven in fixed part rotary course by dividing
Electric conductor sliding contact, that is to say, that power with the rotation track sliding contact of rotating part to circuit board, guarantee rotation process
Middle circuit board can be with continued power.
Rotary power supply device provided by the present invention, circuit board power supply pass through circuit board rotate driving third electric conductor and the
One electric conductor sliding contact and the 4th electric conductor and the second electric conductor sliding contact replace circuit board power supply to connect by connecting line
It connects, avoids connecting line from stirring into multi-turn until stirring disconnected.Rotating part can be rotated with 360 degree of unlimited rotaries at 360 degree of rotating part
Cheng Zhong is powered on using circuit board rotational action to power, and structure is simple, and power supply is reliable, easy to control.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of typical holder in the prior art；
Fig. 2 is rotary power supply device structural schematic diagram provided by specific embodiment a kind of in the present invention
It is marked in attached drawing as follows:
01- rotating part, 02- fixed part, 03- connecting line, 04- circuit board；
1- boring cover, 2- motor, 3- rotation gear, 4- lower casing, 5- fixed gear, 6- runing rest, the second electric conductor of 7-, 8-
Circuit board.
Specific embodiment
Core of the invention is to provide a kind of rotary power supply device, efficiently solve rotating part can not 360 degree it is unlimited
The problem of rotation.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 2, Fig. 2 is rotary power supply device structural representation provided by specific embodiment a kind of in the present invention
Figure.
In a specific embodiment, rotary power supply device provided by the present invention, including fixed part and rotating part
Point, the position of fixed part is fixed, and rotating part can be applied to IP Camera, person around fixed part 360 degree rotation
On Mobile device base or other suitable equipment, wherein mobile device includes tablet computer or mobile phone etc., may be implemented 360
Degree rotation, all-directional rotation, field range is big, is easy to comprehensive observation, use.Be provided on fixed part the first electric conductor and
Second electric conductor 7, the first electric conductor are connected to the anode of power supply, and the second electric conductor 7 is connected to the cathode of power supply, guarantee lasting supply
Electricity.Third electric conductor and the 4th electric conductor are connected on circuit board 8 in rotating part, third electric conductor is connected to anode, the
Four electric conductors are connected to cathode, and rotating part can drive third electric conductor and the first electric conductor in fixed part rotary course
Sliding contact, 7 sliding contact of the 4th electric conductor and the second electric conductor, that is to say, that with the rotation track sliding contact of rotating part
It powers to circuit board 8, guarantees that circuit board 8 can be with continued power in rotation process.
Rotary power supply device provided by the present invention, circuit board 8 power supply by 8 rotate driving third electric conductor of circuit board with
7 sliding contact of first electric conductor sliding contact and the 4th electric conductor and the second electric conductor replaces the power supply of circuit board 8 to pass through connecting line
Connection avoids connecting line from stirring into multi-turn until stirring disconnected.Rotating part can be rotated with 360 degree of unlimited rotaries at 360 degree of rotating part
In the process, powered on using 8 rotational action of circuit board to power, structure is simple, and power supply is reliable, easy to control.
Above-mentioned rotary power supply device is only a kind of preferred embodiment, is specifically not limited thereto, on this basis can be according to reality
Border, which needs to make to have, targetedly to be adjusted, to obtain different embodiments, the second electric conductor 7 is first annular contact
Piece, first annular contact chip are annular surface, and the 4th electric conductor is the first point-like contacts being set to above first annular contact chip
Part, the first point-like contacts part slide on the circular orbit that first annular contact chip is formed, and the first point-like contacts part is in the first ring
It is slided on shape contact chip, for a face contact, structure is simple, easily controllable.It should be noted that here and following described annular
The positional relationship of contact chip and point-like contacts part can be interchanged, that is to say, that the second electric conductor 7 is point-like contacts part, and the 4th is conductive
Body is ring shaped contact piece, and concrete form can be according to the different sets itselfs of particular condition in use.
On the basis of above-mentioned specific embodiment, those skilled in the art can be according to the difference of specific occasion, to rotation
Turn power supply unit and carry out several changes, the first electric conductor and third electric conductor are set at the rotary shaft of rotating part, and first leads
The sliding contact at rotary shaft of electric body and third electric conductor, third electric conductor is point-like contacts part, and is set at rotary shaft, the
Three electric conductors are always positioned at rotary shaft, are point point contact with the first electric conductor, compact-sized, can reduce rotation power supply with this
The volume of device.It should be noted that the shape of third electric conductor mentioned here is unrestricted, annular contact piece can be,
It is also possible to other shapes of contact chip, all within the scope of the present invention.
It is to be understood that the first electric conductor and third electric conductor that connect in above-mentioned specific embodiment with anode are rotating
Sliding contact at axis, the second electric conductor 7 and the 4th electric conductor connecting with cathode are around ring shaped contact piece sliding contact, in this think of
Under the guidance thought, those skilled in the art can carry out several change to above-mentioned specific embodiment according to the different of specific occasion
Become, the set-up mode of anode and cathode is interchangeable, by the first electric conductor and third electric conductor that are connect with anode around annular
Contact chip sliding contact, the second electric conductor 7 being connect with cathode and the 4th electric conductor sliding contact at rotary shaft, all in this hair
In bright protection scope, which kind of specifically used set-up mode can be depending on practical situations.
Another inventive concept provided by the present invention is, the power supply mode of the first electric conductor and third electric conductor and the
Two electric conductors 7 are similar to the power supply mode of the 4th electric conductor, and the first electric conductor is the second ring shaped contact piece, and third electric conductor is to set
The second dotted contact being placed in above the second ring shaped contact piece, the ring that the second dotted contact is formed around the second ring shaped contact piece
It slides, can also be can be interchanged with the positional relationship of ring shaped contact piece and point-like contacts part on shape track, it is possible to reduce point point contact
Concentration abrasion, contact effect it is preferable.
It is important to note that rotary power supply device provided by the present invention is not intended to be limited to such situation, first
Ring shaped contact piece and the second ring shaped contact piece are annular copper sheet, and the first point-like contacts part and the second dotted contact are elasticity
One end of needle and/or the resilient metal strip that can compress annular contact chip, elastic needle and/or resilient metal strip is fixed on circuit board
On 8, the other end is contacted with first annular contact chip and/or the second ring shaped contact piece.Elastic needle rotation connects with annular copper sheet sliding
Touching, contact are good.In order to guarantee that point-like contacts part is in close contact always with ring shaped contact piece, point-like contacts part can be elasticity gold
Belong to item, resilient metal strip can be curved, has elasticity, can compress annular contact chip, guarantees power supply quality.
In order to further optimize the above technical scheme, the quantity of the first point-like contacts part and the second dotted contact is more
It is a.During the rotation of point-like contacts part is with the sliding contact of ring shaped contact piece, there is friction between the two, it is possible to create draw
Trace, to reduce poor contact problem caused by scratch, the quantity setting of point-like contacts part is multiple, and point-like contacts part is set to difference
Position, guarantee have dotted contact and the sliding contact of ring shaped contact piece always.
Rotary power supply device provided by the present invention, in the immovable situation of other components, rotating part and fixed part
Divide and connected by bearing, bearing is common part, and bearing controls the rotation of its outer ring by driving device and its inner ring is fixed, and is rotated
Part is fixedly connected with the outer ring of bearing, and fixed part is fixedly connected with the inner ring of bearing, drives rotating part around fixation with this
Partial turn is easily attached, and stability of rotation is easy to control.
For the rotary power supply device in above-mentioned each embodiment, the inner ring of bearing is set on fixed runing rest 6,
For fixing circuit board 8, boring cover 1 is fixed on the upper surface of runing rest 6, be arranged on boring cover 1 it is fluted, the first electric conductor and
Second electric conductor 7 is fixed in groove.Groove includes circular orbit slot and central channel, for example, the second of ring shaped contact piece is conductive
Body 7 is set in circular orbit slot, and the first electric conductor of point-like contacts part is set at central channel.When the first electric conductor and second
When electric conductor 7 is ring shaped contact piece, can be set two circular orbit slots, concrete form can according to practical situations and
It is fixed.
On the basis of above-mentioned each specific embodiment, the outer ring rotation of bearing and the driving device that its inner ring is fixed are controlled
It is more, it can be driven for gear and motor 2, specifically, the inner ring of bearing is fixedly connected with fixed gear 5 and is both set with
In on runing rest 6, there is the rotation gear 3 engaged on the outside of fixed gear 5, company is fixed in rotation gear 3 and the outer ring of bearing
It connects, rotation gear 3 drives its rotation by motor 2.Certainly, gear and the driving of motor 2 are a kind of preferred embodiment, and
It is not that uniquely, can also be other suitable modes, since mode in the cards is more, just no longer illustrate one by one here
It is bright.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Specific embodiment carries out several changes, is provided with the upper casing rotated with it on the outside of rotating part, sets on the outside of fixed part
It is equipped with fixed lower casing 4, upper casing is fixed on runing rest, and upper casing can be rotated along lower casing 4.Rotating part and fixed part encapsulation
In the shell that upper casing and lower casing 4 are constituted, rotating part and fixed part are protected, prevents rotating part and fixed part by broken
It is bad.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. a kind of rotary power supply device, which is characterized in that including the fixed fixed part in position and can be around the fixed part
The rotating part being rotated by 360 °, be provided on the fixed part the first electric conductor being connected to the anode of power supply and with it is described
The second electric conductor (7) of the cathode connection of power supply is connected with the third of connection anode on the circuit board (8) in the rotating part
Electric conductor and the 4th electric conductor for being connected to cathode, the rotating part can drive the third to lead around fixed part rotation
Electric body and the first electric conductor sliding contact and the 4th electric conductor and the second electric conductor (7) sliding contact, it is described
Rotating part is connected with the fixed part by bearing, and the bearing controls the rotation of its outer ring and its inner ring by driving device
Fixed, the rotating part is fixedly connected with the outer ring of the bearing, and the inner ring of the fixed part and the bearing is fixed to be connected
It connects, second electric conductor (7) is first annular contact chip, and the 4th electric conductor is to be set to the first annular contact chip
First point-like contacts part of top, the first point-like contacts part are sliding on the circular orbit that the first annular contact chip is formed
Dynamic, first electric conductor is the second ring shaped contact piece, and the third electric conductor is to be set to the second ring shaped contact on piece
Second dotted contact of side, the second dotted contact are sliding on the circular orbit that the second ring shaped contact piece is formed
Dynamic, the first annular contact chip and the second ring shaped contact piece are annular copper sheet, the first point-like contacts part and institute
Stating the second dotted contact is elastic needle or the resilient metal strip that can compress annular contact chip, the elastic needle or the bullet
Property metal strip one end be fixed on the circuit board (8), the other end and the first annular contact chip or second annular
Contact chip contact replaces circuit board power supply to connect by connecting line, and the inner ring of the bearing is set in fixed runing rest (6)
On, it is fixed with boring cover (1) on the upper surface of the runing rest (6), is arranged fluted on the boring cover (1), described first leads
Electric body and second electric conductor (7) are fixed in the groove, the inner ring of the bearing be fixedly connected with fixed gear (5) and
It is both set on the runing rest (6), has the rotation gear (3) engaged on the outside of the fixed gear (5), it is described
Rotation gear (3) is fixedly connected with the outer ring of the bearing, and the rotation gear (3) drives its rotation by motor (2).
2. rotary power supply device according to claim 1, which is characterized in that first electric conductor and the third are conductive
Body is set at the rotary shaft of the rotating part, and first electric conductor and the third electric conductor are sliding at the rotary shaft
Dynamic contact.
3. rotary power supply device according to claim 1, which is characterized in that the first point-like contacts part and described second
The quantity of point-like contacts part is multiple.
4. rotary power supply device according to claim 1, which is characterized in that be provided on the outside of the rotating part with it
The upper casing of rotation is provided with fixed lower casing (4) on the outside of the fixed part, and the upper casing can be rotated along the lower casing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644574.7A CN105186248B (en) | 2015-09-30 | 2015-09-30 | A kind of rotary power supply device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644574.7A CN105186248B (en) | 2015-09-30 | 2015-09-30 | A kind of rotary power supply device |
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| CN105186248A CN105186248A (en) | 2015-12-23 |
| CN105186248B true CN105186248B (en) | 2019-04-19 |
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| CN201510644574.7A Active CN105186248B (en) | 2015-09-30 | 2015-09-30 | A kind of rotary power supply device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552678B (en) * | 2016-02-25 | 2018-08-10 | 广东金力变速科技股份有限公司 | A kind of laser head is for electric installation |
| CN105552677B (en) * | 2016-02-25 | 2018-06-08 | 广东金力变速科技股份有限公司 | A kind of laser head supplies electric installation |
| CN107222060A (en) * | 2017-07-28 | 2017-09-29 | 郑州建通机械制造有限公司 | A kind of double-speed motor of adjustable radiating efficiency |
| CN110277710A (en) * | 2018-03-16 | 2019-09-24 | 闫展逸 | Electric installation and motion detection device including this electric installation |
| CN109520542B (en) * | 2018-11-30 | 2021-02-12 | 北京搜狗科技发展有限公司 | Detection equipment |
| CN110217732A (en) * | 2019-06-26 | 2019-09-10 | 安徽合力股份有限公司 | A kind of fork truck rotating device based on electric drive |
| CN110182719A (en) * | 2019-06-26 | 2019-08-30 | 安徽合力股份有限公司 | A kind of forklift device of high-freedom degree |
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| CN201656207U (en) * | 2010-01-27 | 2010-11-24 | 赵剑青 | Rotatable electric connector |
| CN202534920U (en) * | 2012-04-05 | 2012-11-14 | 骅威科技股份有限公司 | Rotary conductive device |
| CN103647200A (en) * | 2013-11-15 | 2014-03-19 | 天津天地伟业数码科技有限公司 | Spherical camera with slip ring protection device |
| CN205004595U (en) * | 2015-09-30 | 2016-01-27 | 上海青芒科技有限公司 | Rotatory power supply unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM414728U (en) * | 2011-06-16 | 2011-10-21 | Jye Bao Co Ltd | High-frequency coaxial rotatable adaptor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201656207U (en) * | 2010-01-27 | 2010-11-24 | 赵剑青 | Rotatable electric connector |
| CN202534920U (en) * | 2012-04-05 | 2012-11-14 | 骅威科技股份有限公司 | Rotary conductive device |
| CN103647200A (en) * | 2013-11-15 | 2014-03-19 | 天津天地伟业数码科技有限公司 | Spherical camera with slip ring protection device |
| CN205004595U (en) * | 2015-09-30 | 2016-01-27 | 上海青芒科技有限公司 | Rotatory power supply unit |
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| CN105186248A (en) | 2015-12-23 |
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Effective date of registration: 20160412 Address after: 200131 1202-B room, No. 570, midsummer Road, Pudong New Area Free Trade Zone, Shanghai Applicant after: Shanghai young Intelligent Technology Co., Ltd. Address before: The 201210 Shanghai Summer Road, Zhangjiang High Tech Park of Pudong New Area No. 570 room 1202-B Applicant before: SHANGHAI QINGMANG SCIENCE AND TECHNOLOGY CO., LTD. |
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