CN108758308A - Assist the device for shooting of smart mobile phone focus adjustment - Google Patents
Assist the device for shooting of smart mobile phone focus adjustment Download PDFInfo
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- CN108758308A CN108758308A CN201810566363.XA CN201810566363A CN108758308A CN 108758308 A CN108758308 A CN 108758308A CN 201810566363 A CN201810566363 A CN 201810566363A CN 108758308 A CN108758308 A CN 108758308A
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- telescopic
- handle portion
- ratchet
- telescopic joint
- draw bar
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- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 description 101
- 238000010586 diagram Methods 0.000 description 17
- 238000003860 storage Methods 0.000 description 15
- 230000008602 contraction Effects 0.000 description 13
- 238000005381 potential energy Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/04—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
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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
-
- 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Clamps And Clips (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses the device for shooting of auxiliary smart mobile phone focus adjustment, including handle portion, clamping part, bobbin winder device, telescopic component, telescopic traction device and open-and-close mechanism, wherein handle portion is held for user, clamping part is for being clamped the photographing devices such as mobile phone and being arranged to switch between clamped condition and opening state, the open-and-close mechanism includes ratchet mechanism, draw bar, the ratchet mechanism includes ratchet and pawl, one end of the pawl is flexibly connected with draw bar, the other end coordinates with ratchet, wherein draw bar is movement input link, ratchet is movement output component, the length direction of the draw bar is consistent with the length direction of handle portion and draw bar can be moved along the length direction of handle portion to the direction close to clamping part；The telescopic component is to be socketed the scalable rod-like structure formed successively by multiple hollow telescopic joints.
Description
The present invention be the applying date be on 09 23rd, 2017, application No. is：2017108710074, entitled " self-timer
The divisional application of the patent of invention of ancillary equipment ".
Technical field
The present invention relates to a kind of device for shooting of auxiliary smart mobile phone focus adjustment.
Background technology
Self-shooting bar is a kind of ancillary equipment of simply taking pictures, and generally includes a handle portion, the telescopic body of rod and setting
In rod end and for fixing the clamping part of terminal capable of taking pictures.When using self-shooting bar, user can be by terminal capable of taking pictures
It fixes on the holder portion, it is existing by taking pictures to user with the controller control terminal of the wired or wireless connection of the terminal
Self-shooting bar can be divided into manual telescopic formula and electric-controlled flexible.Though manual telescopic formula self-shooting bar is cheap, clapped in adjustment
It needs to carry out extension and contraction control manually when according to visual angle, and does not meet the automation demanding of high-end user.Electric-controlled flexible self-shooting bar
Though automatic telescopic function can be realized, there are problems that higher price, especially prominent drawback are at handle that volume is too big, no
It is grasped suitable for female user.
Invention content
To solve the deficiencies in the prior art, the object of the present invention is to provide a kind of self-shooting bars, it is therefore an objective to user-friendly.
To realize the above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
Assist the device for shooting of smart mobile phone focus adjustment, including handle portion, clamping part, bobbin winder device, telescopic component, flexible
Draft gear and open-and-close mechanism, wherein handle portion are held for user, and clamping part is for being clamped the photographing devices such as mobile phone and setting
It is set to and switches between clamped condition and opening state, telescopic component is for connecting handle portion and clamping part and being arranged to be adjusted
The distance between clamping part and handle portion, open-and-close mechanism are extended for controlling telescopic component, and telescopic traction device is for connecing
It receives the control of open-and-close mechanism and telescopic component is driven to be extended, telescopic component is shunk by manual type, and described stretches
Contracting draft gear includes the third bullet being set to inside telescopic component and for generating the active force for making telescopic component be extended
Spring and the wire body extended for limiting telescopic component, bobbin winder device are wound for providing wire body when telescopic traction device is shunk
Required power；
The bobbin winder device includes power supply device, power input part, the first transmission mechanism, power output part, shell
Body, collecting frame, power supply device are used to provide the winding power needed for wire body winding, and power input part is for receiving power confession
The rotary force for answering device to provide, the first transmission mechanism are used to receive the rotary force of power input part and pass to rotary force dynamic
Power output block, the collecting frame are located at enclosure interior and can be around own axis, and the collecting frame and shell are concentric
Arrangement, the power output part connect with collecting frame and with collecting frame arranged concentric, collecting frame is same with power output part
Step movement, the wire body is coaxially wound on coil holder, and wire body can be independently wound on coil holder with the movement of collecting frame；
The power supply device includes mounting bracket, clockwork spring, and the side of the mounting bracket offers the circle for accommodating clockwork spring
Annular groove offers through-hole at the center of circular ring slot, and head end buckle and position inside clockwork spring are provided on the clockwork spring
Tail end buckle outside clockwork spring, wherein head end buckle are connect with power input part, tail end buckle is connect with mounting bracket, power
Input part is located at the other side of mounting bracket；
The open-and-close mechanism includes ratchet mechanism, draw bar, and the ratchet mechanism includes ratchet and pawl, the pawl
One end be flexibly connected with draw bar, the other end and ratchet cooperation, wherein draw bar be movement input link, ratchet be move it is defeated
Go out component, the length direction of the draw bar is consistent with the length direction of handle portion and draw bar can be along the length side of handle portion
It is moved to the direction close to clamping part；
It is fixedly installed annulus and annulus and ratchet arranged concentric on the ratchet, is opened up on the annulus
Have and buckle the card slot to match with head end, end set of the annulus far from ratchet has guiding connecting hole, the annular sleeve
Cylinder pass through mounting bracket on through-hole connect with first gear, the first gear be coaxially socketed on annulus and with annular
Sleeve is fixedly connected, and above-mentioned head end buckle connect with card slot, the draw bar and pawl hingedly and the core wire of articulated shaft and
The length direction of draw bar is vertical, and resetting-mechanism, the resetting-mechanism are additionally provided between the draw bar and handle portion
Including the spacing block set being set on draw bar, the postive stop baffle being set to inside handle portion and positioned at spacing block set and limit
The first spring between baffle, the elasticity tension promotion draw bar of the first spring are directed away from the direction of clamping part along own axes
Movement；
The telescopic component is to be socketed the scalable rod-like structure formed successively by multiple hollow telescopic joints；
Above-mentioned telescopic joint is arranged four altogether, and intermediate warp section is arranged two, and telescopic component includes the tail portion being connect with handle portion
Telescopic joint, the head end telescopic joint being connect with clamping part and the intermediate warp being set between tail portion telescopic joint and head end telescopic joint
A, intermediate warp section b are saved, tail portion telescopic joint is to be fixedly connected with handle portion, and intermediate warp section a is socketed on the outer of head end telescopic joint
Portion, intermediate warp section b are socketed on the outside of intermediate warp section a, and tail portion telescopic joint is socketed on the outside of intermediate warp section b；
Tail portion telescopic joint is fixedly mounted on the inside of handle portion, and the position of tail portion telescopic joint is fixed；
Telescopic joint be both ends open, inner hollow cylindrical member, one end of telescopic joint be equipped with internally protrude and for pair
Another telescopic joint inside being inserted into plays the built-in step of position-limiting action, and the other end of telescopic joint, which is equipped with, to be outwardly protruded and for external
The set matched external step of built-in step on another telescopic joint of portion's socket.
Deceleration mechanism is additionally provided on the pawl, the deceleration mechanism is positioned at pawl hinged place and ratchet pawl point
Between arc flap, the arc flap is towards being provided with cambered surface, the cambered surface and ratchet on the end face of ratchet
Periphery match.
The advantageous effect of the present invention compared with prior art is that self-shooting bar of the invention significantly reduces handle portion
Volume, overall volume is small, is easy to use by users, particularly convenient for the holding of female user；Cleverly structure design is used, is dropped
The low production cost of configuration aspects；The additional advantage of the present invention is that overall structure is not required to using semi-automatic principle
Built-in motor is wanted to provide power.
Description of the drawings
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is schematic diagram of the present invention under contraction state.
Fig. 2 is schematic diagram of the present invention under extended configuration.
Fig. 3 is the arrangement of bobbin winder device of the present invention, telescopic traction device, open-and-close mechanism and telescopic component in handle portion
Figure.
Fig. 4 is the dynamic cooperation between power supply device, telescopic traction device, open-and-close mechanism and telescopic component of the present invention
Schematic diagram.
Fig. 5 is guiding mechanism schematic diagram of the present invention.
Fig. 6 is power supply device schematic diagram of the present invention.
Fig. 7 is power supply device schematic diagram of the present invention.
Fig. 8 is open-and-close mechanism of the present invention and power supply device cooperation schematic diagram.
Fig. 9 is power supply device schematic diagram of the present invention.
Figure 10 is open-and-close mechanism of the present invention and power input part cooperation schematic diagram.
Figure 11 is ratchet structure schematic diagram of the present invention.
Figure 12 is the cooperation schematic diagram of inventive shell and power output part.
Figure 13 is collecting frame of the present invention and power output part cooperation schematic diagram.
Figure 14 is open-and-close mechanism schematic diagram of the present invention.
Figure 15 is arrangement schematic diagram of the open-and-close mechanism of the present invention inside handle portion.
Figure 16 is the cooperation schematic diagram of coil holder of the present invention, guiding mechanism and telescopic traction device.
Figure 17 is the expansion joint structure schematic diagram of the present invention.
Figure 18 is the clamping part structural schematic diagram of the present invention.
Figure 19 is the clamping part sectional view of the present invention.
Figure 20 is the clamping part sectional view of the present invention.
It is denoted as in figure：
10, handle portion；
110, it takes pictures button；
120, extension button；
130, open-and-close mechanism；131, ratchet mechanism；1310, ratchet；1311, annulus；1311a, it is oriented to connecting hole；1311b,
Card slot；132, draw bar；132a, spacing block set；132b, towing plate；132bb, towing pad；133 first springs；134, pawl；
20, clamping part；
210, branch sleeve；
220, clamp bracket；220a, pilot hole；220b, branch gripping arm；220c, limited post；220d, mounting blocks；220e, first are held
Set slot；220f, the second storage tank；
230, turnover board；230a, first groove；230b, second groove；
240, top clamps turnover board；240a, third groove；240b, clamping limb；240c, connecting rod；250, guide post；260,
Two springs；270, supporting block；
30, telescopic component；310, head end telescopic joint；320, intermediate warp section a；330, intermediate warp section b；340, tail end is flexible
Section；350, built-in step；360, external step；
40, guider；410, the first guide roller；420, the second guide roller；430, wire through-hole；
50, bobbin winder device；510, clockwork spring；520, first gear；530, second gear；540, third gear；550, the 4th gear；
560, the 5th gear；
60, telescopic traction device；610, third spring；620, wire body；630, shell；640, collecting frame.
Specific implementation mode
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art without making creative work, the every other reality obtained
Example is applied, the scope of the present invention is belonged to.
As shown in Fig. 1-2 0, self-shooting bar includes handle portion 10, clamping part 20, bobbin winder device 50, telescopic component 30, stretches and lead
Leading-in device 60 and open-and-close mechanism 130, wherein handle portion 10 are held for user, and clamping part 20 is used to that mobile phone etc. to be clamped to take pictures and set
It is standby and be arranged to switch between clamped condition and opening state, telescopic component 30 for connect handle portion 10 and clamping part 20 and
It is arranged to the distance between adjustable holding portion 20 and handle portion 10, open-and-close mechanism 130 is stretched for controlling telescopic component 30
Long, telescopic traction device 60 is used to receive the control of open-and-close mechanism 130 and telescopic component 30 is driven to be extended, telescopic component 30
It is shunk by manual type, the telescopic traction device 60 includes being set to 30 inside of telescopic component and making for generating
The third spring 610 for the active force that telescopic component 30 is extended and the wire body 620 extended for limiting telescopic component 30,
Bobbin winder device 50 winds required power for providing wire body 620 when telescopic traction device 60 is shunk, and open-and-close mechanism 130, which is in, to be opened
When state, telescopic traction device 60 automatically controls the elongation of telescopic component 30, flexible to lead when open-and-close mechanism 130 is closed
Leading-in device 60 stops control telescopic component 30 and extends, and telescopic component keeps the length.
As shown in Fig. 2, be provided with take pictures button 110 and extension button 120 in the handle portion 10, it is described take pictures by
A part for button 110 and extension button 120 is located inside handle portion 10, another part is located at the outside of handle portion 10 for user
The operation principle of pressing, described take pictures button 110 and extension button 120 is known in the art, i.e., user is to extension button 120
When applying along 10 length direction of handle portion close to the power of clamping part 20, telescopic component 30 is protruding, when the external force removes, stretches
Contracting component 30 stops protruding, and keeps the extension elongation.
It is more perfect, the button 110 and extension button 120 is located along the same line and the straight line is perpendicular to handle portion of taking pictures
110 length direction, its significance lies in that so that the arrangement of take pictures button 110 and extension button 120 more meets body mechanics, and
It is more beautiful.
As shown in figs. 6-13, the bobbin winder device 50 includes power supply device, power input part, the first driver
Structure, power output part, shell 630, collecting frame 640, power supply device wind required winding for providing wire body 620
Power, power input part are used to receive the rotary force of power supply device offer, and the first transmission mechanism is for receiving power input
The rotary force of component and rotary force is passed into power output part, the first transmission mechanism plays deceleration in transmission process, carries
The effect of torsion is risen, the collecting frame 640 is located at 630 inside of shell and can be around own axis, the collecting frame 640
With 630 arranged concentric of shell, the power output part connect with collecting frame 640 and with 640 arranged concentric of collecting frame, line concentration
Frame 640 is moved synchronously with power output part, and the wire body 630 is coaxially wound on coil holder 640, and wire body 630 can be with collection
The movement of coil holder 640 is independently wound on coil holder 640.
More specifically, the power supply device includes mounting bracket, clockwork spring 510, and the side of the mounting bracket is opened
Equipped with the circular ring slot for accommodating clockwork spring 510, through-hole is offered at the center of circular ring slot, position is provided on the clockwork spring 510
Head end buckle inside clockwork spring 510 and the tail end buckle outside clockwork spring 510, wherein head end buckle and power input part
Connection, tail end buckle are connect with mounting bracket, and power input part is located at the other side of mounting bracket.
More specifically, the power input part is first gear 520, and first transmission mechanism is the second tooth
Wheel 530, third gear 540, the 4th gear 550, the power output part are the 5th gear 560, above-mentioned first gear
520, second gear 530, third gear 540, the 4th gear 550, the 5th gear 560 can be around own axis, wherein
One gear 520 engages with second gear 530 and transmits rotary force, second gear 530 is engaged with third gear 540 and transmits rotation
Power, third gear 540 are coaxially arranged with the 4th gear 550 and rotate synchronously, the 4th gear 550 is engaged and transmitted with the 5th gear
Rotary force.
More specifically, the first gear 520 and the 5th gear 560 are coaxially arranged, the first gear 520,
Second gear 530 is at 3 points on mounting bracket with third gear 540 and arranges, its significance lies in that, reduce the first transmission mechanism institute
The space accounted for is conducive to the volume for reducing handle portion 10.
It is more perfect, it is additionally provided with the second transmission mechanism between the power output part and collecting frame 640, it is described
The second transmission mechanism be the driving link being set on power output part and the driven member that is set on collecting frame 640, it is described
Driving link be the polygon-prism being coaxially disposed with power output part, the driven member is to be set to the rotation of collecting frame 640
Turn the polygonal through hole to match at center and with above-mentioned polygon-prism, the driving link is alternatively and power output part
The external splines of coaxial arrangement, the driven member are to be set at 640 rotation center of collecting frame and match with above-mentioned external splines
Internal spline.
As shown in Fig. 3,4,11,14, the open-and-close mechanism 130 includes ratchet mechanism 131, draw bar 132, the spine
It includes ratchet 1310 and pawl 134 to take turns mechanism 131, and one end of the pawl 134 is flexibly connected with draw bar 132, the other end
Coordinate with ratchet 1310, wherein draw bar 132 is movement input link, and ratchet 1310 is movement output component, the traction
The length direction of bar 132 is consistent with the length direction of handle portion 10 and draw bar 132 can along handle portion 10 length direction to by
The direction movement of nearly clamping part 20, in the closure state, pawl 134 is inserted into hook tooth to open-and-close mechanism, to limit ratchet
1310 around own axes rotation, when open-and-close mechanism 130 is opened, draw bar 132 is moved to the direction close to clamping part 20, pawl
134 are detached from cooperation with ratchet 1310, and ratchet 1310 loses constraint of the pawl 134 to it around own axis.
As shown in Fig. 9,11, annulus 1311 is fixedly installed on the ratchet 1310 and annulus 1311 and ratchet
1310 arranged concentrics offer on the annulus 1311 and buckle the card slot 1311b to match, annulus with head end
1311 end sets far from ratchet 1310, which have, is oriented to connecting hole 1311a, and the annulus 1311 passes through on mounting bracket
Through-hole is connect with first gear 520, and the first gear 520 is coaxially socketed on annulus 1311 and and annulus
1311 are fixedly connected, and above-mentioned head end buckle is connect with card slot 1311b.
As shown in Figure 14,15, more specifically, the draw bar 132 and pawl 134 be hinged and the core wire of articulated shaft with
The length direction of draw bar 132 is vertical, and resetting-mechanism is additionally provided between the draw bar 132 and handle portion 10, described
Resetting-mechanism include the spacing block set 132a being set on draw bar 132, the postive stop baffle being set to inside handle portion 10 and
The elasticity tension of the first spring 133 between spacing block set 132a and postive stop baffle, the first spring 133 pushes draw bar
132 directions that clamping part 20 is directed away from along own axes move, and are set close to the end of clamping part 20 on the draw bar 132
It is equipped with the towing pad 132bb offered on towing plate 132b, the towing plate 132b for installing extension button 120.
As shown in Fig. 2,16,17, the telescopic component 30 be socketed successively by multiple hollow telescopic joints form can
Flexible rod-like structure, two telescopic joints of socket can relatively move along its length, in multiple hollow telescopic joints, be inserted in hand
Shank 10 and the hollow telescopic joint that is connect with handle portion 10 are tail portion telescopic joint, headed by the hollow telescopic joint being connect with clamping part 20
Telescopic joint is held, the hollow telescopic joint being set between tail portion telescopic joint and head end telescopic joint is intermediate warp section, tail portion telescopic joint
It is respectively set one with head end telescopic joint, intermediate warp section is at least arranged one.
In the present embodiment, telescopic joint is arranged four altogether, and intermediate warp section is arranged two, and telescopic component 30 includes and handle
Tail portion telescopic joint 340 that portion 10 connects, the head end telescopic joint 310 that is connect with clamping part 20 and it is set to tail portion telescopic joint 340
Intermediate warp section a320, intermediate warp section b330 between head end telescopic joint 310, tail portion telescopic joint 340 are with handle portion 10
It is fixedly connected, intermediate warp section a320 is socketed on the outside of head end telescopic joint 310, and intermediate warp section b330 is socketed on intermediate warp
The outside of a320 is saved, tail portion telescopic joint 340 is socketed on the outside of intermediate warp section b330.Tail portion telescopic joint 340 is fixedly mounted on
The position of the inside of handle portion 10, tail portion telescopic joint 340 is fixed, and ensures that telescopic component in stretching process, avoids third spring
610 lose the support force of 340 inner wall of tail portion telescopic joint in contraction process, and cause to be bent.
Telescopic joint be both ends open, inner hollow cylindrical member, one end of telescopic joint, which is equipped with, internally protrudes and uses
The built-in step of position-limiting action in another telescopic joint inside being inserted into, the other end of telescopic joint, which is equipped with, to be outwardly protruded and is used for
To the matched external step of built-in step set on another telescopic joint of outside socket.It is extended in telescopic component 30
In the process, built-in step is matched with external step, position-limiting action is played to two telescopic joints to socket-connect, when internally positioned
After external step set by the end of telescopic joint is contacted with the built-in step set by the end of external telescopic joint, socket-connect two
A telescopic joint stops relative movement.
The head end of intermediate warp section a320, intermediate warp section b330（One end far from handle portion 10）It is provided with to contract
Built-in step 350, intermediate warp section a320, intermediate warp section b330 tail portion（Close to one end of handle portion 10）Be provided with to
The external step 360 of outer protrusion, the head end of tail portion telescopic joint 340（One end far from handle portion 10）It should be provided with to contract
Built-in step 350, the tail portion of head end telescopic joint 310（Close to one end of handle portion 10）The external step outwardly protruded should be provided with
360, i.e., the tail portion outer diameter of previous section telescopic joint is more than the head end internal diameter of later section telescopic joint（Previous section telescopic joint " and " later section
Telescopic joint " is relative position description, i.e., " previous section telescopic joint " is to be stretched in two neighboring telescopic joint apart from clamping part 20 is closer
Casing coupling, " later section telescopic joint " are the telescopic joint apart from clamping part 20 farther out in two neighboring telescopic joint）, thus constitute limit knot
Structure；The tail portion of tail portion telescopic joint 340 can also be provided with the external step 360 outwardly protruded, using being set to tail portion telescopic joint
Tail portion telescopic joint 340 is arranged in the inner cavity of handle portion 10 by the external step 360 of 340 tail portions, and the end of handle portion 10 is equipped with
The avoid holes for allowing tail portion telescopic joint 340 to pass through, the diameter of the avoid holes are less than the external step 360 on tail portion telescopic joint 340
Overall diameter so that the external step 360 on tail portion telescopic joint 340 is in the inner cavity of handle portion 10 always, avoids telescopic component
It is detached from handle portion 10 after 30 elongations.
Above-mentioned wire body 620 is arranged in third spring 610, and one end of wire body 620 is flexible with the head end of telescopic component 30
Section or clamping part 20 are connected, and the other end of wire body 620 is connected with collecting frame 640, can be by line when collecting frame 640 rotates
Body 620 winds up or discharges wire body 620.When telescopic component 30 is shunk, work that wire body 620 applies telescopic component 30
It is firmly opposite with the force direction that third spring 610 applies telescopic component 30.
When needing telescopic component 30 protruding, open-and-close mechanism 130 is opened, pawl 134 is detached from ratchet 1310 to be coordinated,
Ratchet 1310 loses constraint of the pawl 134 to it around own axis, and telescopic component 30 is from contraction state to extended configuration mistake
It crosses, the driving of third spring 610 driving collecting frame 640 is rotated around the direction for unclamping wire body 620, is located at 310 head end of head end telescopic joint
620 length of wire body between 640 outlet end of collecting frame is increased, and at the same time, the acquisition of third spring 610 gradually is stretched
Open up space, third spring 610 gradually slowly release elastic potential energy, and push head end telescopic joint 310 gradually to outside stretch,
In the process, the collecting frame 640 of rotation drives power output part rotation, power output part to be driven by the first transmission mechanism
Dynamic power input part rotation is to drive annulus 1311 to rotate clockwise, and the annulus 1311 of rotation is so that clockwork spring
510 complete the storage of elastic potential energy, and ratchet 1310 is moved synchronously with annulus 1311.
When telescopic component 30 reaches specified elongation, open-and-close mechanism 130 is closed, pawl 134 is inserted into hook tooth, pawl
134 limit rotation of the ratchet 1310 around own axes, and annulus 1311, which synchronizes, to stop operating, to which power input part stops
Rotation stop is dynamic, and power input part brakes power output part by the first transmission mechanism, and power output part stops turning
Dynamic, further, collecting frame 640 stops operating, and collecting frame 640 stops the release to wire body 620, and wire body 620 is to third at this time
The pulling force of spring 610 constitutes a pair of of equilibrant force with the elastic force of third spring 610, and telescopic component 30 stops continuing to stretch out outward,
The elastic force of third spring 610 makes telescopic component 30 keep the extended length.
When telescopic component 30 is to 10 internal contraction of handle portion, manually telescopic component 30 is applied along 30 center of telescopic component
For axis towards the thrust of handle portion 10, telescopic component 30 overcomes the elastic force of third spring 610 to handle portion under external force
10 internal contractions, at the same time, the elastic potential energy of the release storage of clockwork spring 510, clockwork spring 510 drive annulus 1311 to do counterclockwise
Rotation, ratchet 1310 and power input part synchronous rotary, pawl 134 slip over hook tooth, and power input part is passed by first
Motivation structure drives power output part rotation, power output part that collecting frame 640 is driven to rotate, and the collecting frame 640 of rotation is by line
Body 620 is rewound, and after telescopic component 30 collapses into 10 inside of handle portion completely, removes external force, ratchet 1310 is done clockwise
The trend of rotary motion, at this point, pawl 134 is inserted into hook tooth, pawl 134 limits rotation of the ratchet 1310 around own axes,
Annulus 1311 stops operating, and to which power input part stops operating, power input part passes through the first transmission mechanism pair
Power output part is braked, and power output part stops operating, and further, collecting frame 640 stops operating, collecting frame
640 stop the release to wire body 620, and wire body 620 is to the pulling force of third spring 610 and the elastic force structure of third spring 610 at this time
Equilibrant force in a pair, telescopic component 30 stop continuing to stretch out outward.
It is more perfect, deceleration mechanism is additionally provided on the pawl 134, the deceleration mechanism is positioned at pawl
Arc flap between 134 pawl point of 134 hinged places and pawl, the arc flap is towards setting on the end face of ratchet 1310
It is equipped with cambered surface, the cambered surface and the periphery of ratchet 1310 match, and when needing telescopic component 30 protruding, opening is opened
Mechanism 130 is closed, pawl 134 is detached from ratchet 1310 to be coordinated, and ratchet 1310 loses pact of the pawl 134 to it around own axis
Beam, at this time the cambered surface of arc flap be bonded with the periphery of ratchet 1310, ratchet 1310 in rotary course with the cambered surface it
Between generate sliding friction, further generate force of sliding friction, the force of sliding friction may make ratchet 1310 to keep opposite
Rotation at the uniform velocity, it is further so that the wire body release of collecting frame 640 more at the uniform velocity, finally so that telescopic component 30 is outside
Stretching relatively at the uniform velocity is kept during stretching out, and is more advantageous to the control to 30 overhang of telescopic component in this way, while also to stretching
Contracting component 30 plays protective effect.
As shown in figure 5, the telescopic traction device further includes guider 40, the guider 40 is set to hand
The inside of shank 10, and for playing the guiding role to wire body 620.Guider 40 is set to telescopic component 30 and bobbin winder device 50
Between, guider 40 includes being fixedly installed on the installation shell inside handle portion 10 and being rotatably arranged on installation shell
Guide roller, installation shell be set between collecting frame 640 and telescopic component 30, installation enclosure interior have allows wire body 620 to wear
The wire through-hole 430 crossed, wire through-hole 430 arrange that wire body 620 is after the extraction of collecting frame 640 with telescopic component 30 for coaxial line
It is entered in wire through-hole 430 by gentle after the guiding of guide roller, wire body 620 is connected to from after the extraction of wire through-hole 430
On head end telescopic joint 310 or clamping part 20.
The axis of guide roller and the length direction of handle portion 10 it is perpendicular and with the axis perpendicular of collecting frame 640, be oriented to
Roller can be arranged multiple；Each guide roller need to carry out one-step boot to wire body 620, for two adjacent guide rollers, wire body 620 around
It after crossing one of guide roller, is passed through between two guide rollers, further around another guide roller is crossed, as shown in figure 5, in this implementation
In example, guide roller is arranged two altogether, and two guide rollers are respectively the first guide roller 410 and the second guide roller 420, the second guide roller
420 between the first guide roller 410 and wire through-hole 430, and wire body 620 passes through the first guide roller after the extraction of collecting frame 640
410, gentle after the guiding of the second guide roller 420 to enter in wire through-hole 430.
Preferably, the both ends exit of wire through-hole 430 is provided with rounded corner, the extended line of wire through-hole 430 and
The periphery contacted with wire body 620 on a nearest guide roller of distance is tangent（Such as with the periphery phase of the second guide roller 420
It cuts）, the threading of wire body 620 is convenient in setting in this way, while can also effectively reduce the friction in the exit of wire through-hole 430, really
Guarantor's telescopic component 30 shrinks smooth.And the center of the wire body 620 and wire through-hole 430 after the guiding of the second guide roller 420
Axis overlaps, and can rub to avoid the wall portion with installation shell.
As shown in Figure 18 to Figure 20, clamping part 20 includes mainly branch sleeve 210, clamp bracket 220,230 and of turnover board
Top clamps turnover board 240；Branch sleeve 210 is fixedly connected with the head end telescopic joint 310 of telescopic component 30 and and clamp bracket
220 rotation connections, turnover board 230 are located at top and clamp between turnover board 240 and branch sleeve 210, and clamp bracket 220 is arranged to
It is rotatable relative to handle portion 10, turnover board 230 is to be rotatably arranged in clamp bracket 220, and movable in folding
Between position and expanded position；Top clamp turnover board 240 be rotatably arranged in clamp bracket 220, and it is movable in
Between folding position and expanded position, after clamping part 20 is in unfolded state, turnover board 230 and top clamp turnover board 240
It is in expanded position, the turnover board 230 being in the deployed and the top being in the deployed clamp turnover board 240 and match
It closes, for capture apparatus to be clamped.
As shown in figure 13, one end of clamp bracket 220 and branch sleeve 210 are rotatablely connected, top clamp turnover board 240 with
The other end of clamp bracket 220 is rotatablely connected, and the rotation centerline of turnover board 230, top clamp the rotation center of turnover board 240
Line and the rotation centerline of clamp bracket 220 are parallel, and perpendicular with the length direction of handle portion 10 and telescopic component 30.Folder
The overturning track for holding holder 220 is parallel with the central axis of telescopic component 30, is additionally provided on branch sleeve 210 for that will press from both sides
Hold holder 220 and 210 mutually fixed locking knob of branch sleeve, by turn locking knob, can make clamp bracket 220 loosen or
It is locked；After unscrewing locking knob, clamp bracket 220 can be rotated relative to branch sleeve 210.
As shown in Figure 18 to Figure 20, clamp bracket 220 includes two branch gripping arm 220b being oppositely arranged and two branch gripping arms
220b connections and for playing the limited post 220c of position-limiting action, the mounting blocks being connect with two branch gripping arm 220b to turnover board 230
220d and the adjusting for being set on mounting blocks 220d and being clamped for adjusting top distance between turnover board 240 and turnover board 230
Mechanism, it is rotation connection that regulating mechanism clamps turnover board 240 with top.Branch gripping arm 220b is elongated member, branch gripping arm 220b
Length direction and turnover board 230 rotation centerline it is perpendicular, two branch gripping arm 220b are parallel and are spaced one between the two
Fixed distance, turnover board 230 are located between two branch gripping arm 220b and are rotatablely connected with two branch gripping arm 220b, branch sleeve
210 also are located between two branch gripping arm 220b and are rotatablely connected with the end of two branch gripping arm 220b, mounting blocks 220d and two
The other end of branch gripping arm 220b is fixedly connected, mounting blocks 220d be located at two branch positions in the middle gripping arm 220b and with two branch
Gripping arm 220b forms integral structure.Limited post 220c is located between two branch gripping arm 220b, and turnover board 230 is located at limited post 220c
Between mounting blocks 220d, limited post 220c plays position-limiting action by being in contact with turnover board 230, to turnover board 230, is used for
Limit the rotational angle of turnover board 230.When turnover board 230 is rotated towards the arbitrary side of clamp bracket 220, work as turnover board
After 230 turn to and contacted with the limited post 220c of lower section, turnover board 230 cannot be rotated further, and turnover board 230 turns to exhibition at this time
Open position.
Preferably, turnover board 230 and top clamp that turnover board 240 is arranged to can be to two sidespins of clamp bracket 220
Turn, turnover board 230 and top clamp the tool of turnover board 240 and be located at clamp bracket there are two expanded position and two expanded positions
220 side.The maximum rotation angle that turnover board 230 and top clamp when turnover board 240 is rotated relative to clamp bracket 220 is
180 degree, turnover board 230 and top clamp after turnover board 240 rotates 90 degree towards the same side of clamp bracket 220 and can be respectively at
One folded-out position.Turnover board 230, top clamp turnover board 240 and extreme direction maximum angle can turn over and turn 90 degrees backward, turnover board
230, top clamps turnover board 240 and also extreme direction maximum angle can turn over and turn 90 degrees forward, herein before hold telescopic joint headed by extreme direction
The preceding extreme direction that is directed toward of head end, rear extreme direction is towards the direction of handle portion 10.Turnover board 230 is set in this way and top clamps
Turnover board 240 can make the posture that capture apparatus is in face user clamped, capture apparatus is made to be in clamp bracket 220
Above to the side of user to carry out self-timer, or capture apparatus is made to be in clamped back to the posture of user, shooting is made to set
The standby other side for being in clamp bracket 220, can facilitate user to be shot in special occasions.
As shown in Figure 18 to Figure 20, clamp bracket 220 is equipped with the first appearance for accommodating the turnover board 230 in folding position
It is the straight slot along 220 thickness direction of clamp bracket through setting to set slot 220e, the first storage tank 220e, and the first storage tank 220e is
The rectangular channel formed is surrounded by two branch gripping arm 220b, limited post 220c and mounting blocks 220d, whole turnover board 230 is substantially in square
Shape structure.It is additionally provided in clamp bracket 220 and accommodates the second storage tank that the top in folding position clamps turnover board 240
220f, the second storage tank 220f are the straight slot through setting, the second storage tank 220f settings two along 220 thickness direction of clamp bracket
A and two the second storage tank 220f are located at the side of mounting blocks 220d.As shown in Figure 1, self-shooting bar is generally in contraction-like
Under state, in storage to the handle portion 10 completely of telescopic component 30, clamping part 20 is in folded state and rotates to 10 distance of handle portion
At nearest position, in the rotation to the first storage tank 220e of turnover board 230, top clamping turnover board 240 rotation to second houses
In slot 220f, top clamps turnover board 240, mounting blocks 220d, turnover board 230 and limited post 220c in the length with handle portion 10
Spend the parallel same plane in direction.Meanwhile the turnover board 230 in folding position can cover set in handle portion 10 take pictures
Button 110 and extension button 120, play a protective role, and button is avoided accidentally to be touched.
Regulating mechanism make the turnover board being in the deployed 230 and the top that is in the deployed clamp turnover board 240 it
Between distance it is adjustable, the distance between turnover board 240 is clamped by adjustment turnover board appropriate 230 and top, so as to suitable
The clamping of the capture apparatus such as various sizes of camera, mobile phone is answered, while regulating mechanism provides the clamping force for clamping capture apparatus.Such as
Shown in Figure 18 to Figure 20, regulating mechanism includes clamping the rotation connection of turnover board 240 with top and being located at outside mounting blocks 220d
Supporting block 270, the guide post 250 being fixedly connected with supporting block 270 and be sheathed on guide post 250 and for generate make supporting block 270
Towards the second spring 260 of the active force close to the movement of the direction of mounting blocks 220d, mounting blocks 220d's is internally provided with receiving the
The axis of the pilot hole 220a of two springs 260 and guide post 250, pilot hole 220a clamp the rotation center of turnover board 240 with top
Line is perpendicular.Second spring 260 is the cylindrically coiled spring being sheathed on guide post 250, and one end of second spring 260, which contradicts, to be oriented to
The other end of the limited step set at the position of supporting block 270 inside the 220a of hole, second spring 260 contradicts guide post 250
Separate supporting block 270 one end set by limited step, second spring 260 to guide post 250 application make it towards turnover board 230
The thrust of direction movement, and then so that supporting block 270 and top is clamped turnover board 240 and moved towards 230 direction of turnover board, it is ensured that
Capture apparatus can be clamped always.
Preferably, guide post 250 is matched with pilot hole 220a, for playing the guiding role, guide post 250 is arranged parallel
It is multiple, supporting block 270 is located on the outside of the end of mounting blocks 220d and is fixedly connected with multiple guide posts 250, corresponding mounting blocks
Multiple pilot hole 220a are also provided in 220d, each pilot hole 220a is respectively implanted a guide post 250 and a second spring
260.Multiple guide posts 250 and second spring 260 are set, stability and reliability are improved, it is ensured that are capable of providing enough clampings
Power.In the present embodiment, as shown in FIG. 13 to 15, parallel two are arranged in guide post 250, are covered respectively on each guide post 250
If a second spring 260, it is symmetrical inside mounting blocks 220d that pilot hole 220a, which is also provided with two and two pilot hole 220a,
Setting.
As shown in Figure 18 to Figure 20, it includes two clampings for being located at 270 side of supporting block that top, which clamps turnover board 240,
The arm 240b and connecting rod 240c being fixedly connected between two clamping limb 240b and with two clamping limb 240b, connecting rod
The length direction of 240c is parallel with the length direction of limited post 220c, and supporting block 270 and two clamping limb 240b are rotatablely connected,
Two clamping limb 240b are for matching clamping capture apparatus with turnover board 230.Mounting blocks 220d is located at turnover board 230 and branch
Between bracer 270, supporting block 270 clamps turnover board 240 by being in contact with connecting rod 240c, to top and plays position-limiting action,
The rotational angle of turnover board 240 is clamped for limiting top.When top clamps the rotation of turnover board 240 and connecting rod 240c is made to rotate
To the arbitrary side of supporting block 270, the side of supporting block 270 is contacted with the surface of connecting rod 240c, and top clamps turnover board
240 cannot be rotated further, and top clamps turnover board 240 and turns to expanded position at this time.The work of supporting block 270 and limited post 220c
With similar so that top clamp turnover board 240 and turnover board 230 towards clamp bracket 220 arbitrary side turn to it is parallel
State after stop operating, it is ensured that capture apparatus can be clamped.
As shown in figure 20, two the second storage tank 220f set in clamp bracket 220 are turned over for accommodating top clamping
Two clamping limb 240b of folded plate 240.As shown in Figure 1, self-shooting bar, under contraction state, top clamps turnover board 240
Two clamping limb 240b rotate into the second storage tank 220f, two clamping limb 240b are in a branch gripping arm 220b respectively
On same straight line, the length direction of clamping limb 240b is parallel with the length direction of handle portion 10 at this time.
It can be rotated towards the both sides of clamp bracket 220 since turnover board 230 and top clamp turnover board 240, in order to true
Reliable retention capture apparatus is protected, as shown in Figure 13 and Figure 15, turnover board 230 has the first groove 230a for allowing capture apparatus to be embedded in
It is set on turnover board 230 on two opposite sides with second groove 230b, first groove 230a and second groove 230b, and
First groove 230a and second groove 230b is the groove formed to 230 internal recess of turnover board on the side of turnover board 230,
So as to play position-limiting action to capture apparatus.Top, which clamps turnover board 240, has the third groove 240a for allowing capture apparatus to be embedded in
With the 4th groove, third groove 240a and the 4th groove（It is not shown in figure）It is set to top and clamps two phases on turnover board 240
To side on, and third groove 240a and the 4th groove are to clamp to turn over to top on the side that top clamps turnover board 240
The groove that 240 internal recess of folded plate is formed, so as to play position-limiting action to capture apparatus.Since clamping limb 240b clamps for top
The part that clamping capture apparatus is matched with turnover board 230 on turnover board 240, therefore third groove 240a and the 4th groove are set
It is placed on two on clamping limb 240b opposite sides.
As shown in Figure 18 and Figure 20, clamping part 20 is in unfolded state, and turnover board 230 and top clamp turnover board 240 and revolve
The folded-out position in 220 the same side of clamp bracket is gone to, first groove 230a is on turnover board 230 at the top of face at this time
On the side for clamping turnover board 240, second groove 230b is in the side of the other side opposite with the side on turnover board 230
On, i.e., on the side of face branch sleeve 210, two sides are parallel with the rotation centerline of turnover board 230；Third groove
240a is in top and clamps on turnover board 240 on the side of face turnover board 230, and the 4th groove is in top and clamps turnover board
On 240 on the side of the other side opposite with the side, the side of the other side is when top clamps the rotation of turnover board 240 to folder
The side of face turnover board 230 when holding the folded-out position of 220 other side of holder, two sides clamp turnover board with top
240 rotation centerline is parallel.
Preferably, after self-shooting bar is in contraction state, clamp bracket 220 and turnover board 230 are in folding position, turn over
First groove 230a or second groove 230b on folded plate 230 can be covered in handle portion 10 set take pictures and button 110 and stretch
Button 120 is opened up, that is, takes pictures button 110 and extension button 120 stretches into first groove 230a or the second ditch set on turnover board 230
In slot 230b, both turnover board 230 can also be avoided to touch to avoid button 110 is taken pictures and extension button 120 is accidentally touched in this way
It takes pictures button 110 and extension button 120.
Preferably, filled with for being contacted with capture apparatus in first groove 230a and/or second groove 230b
The protective layer for being contacted with capture apparatus is also filled in protective layer, third groove 240a and/or the 4th groove, protective layer is adopted
It is made of rubber material, when clamping is contacted by protective layer with capture apparatus, and the clamping force applied to capture apparatus is avoided to cause
The abrasion on capture apparatus surface.
As shown in Fig. 1 and Figure 18, two ends of the length direction of handle portion 10 are arc-shaped structure, branch gripping arm 220b
Match with the end shape with handle portion 10 and for the bending section of arc, branch sleeve 210 and two branch gripping arm 220b's
Bending section is rotatablely connected.When self-shooting bar is in contraction state, the curved end of the bending section covering handle portion 10 of branch gripping arm 220b,
The volume of self-shooting bar in a contracted state can be reduced in this way.
A kind of method of the stretching, extension and contraction of self-shooting bar, step are：
S1:The stretching, extension stage
When needing telescopic component 30 protruding, open-and-close mechanism 130 is opened, pawl 134 is detached from ratchet 1310 to be coordinated, ratchet
1310 lose constraint of the pawl 134 to it around own axis, and telescopic component 30 is from contraction state to extended configuration transition, and
Three springs 610 drive collecting frame 640 to be rotated around the direction for unclamping wire body 620, are located at 310 head end of head end telescopic joint and collecting frame
620 length of wire body between 640 outlet ends is increased, at the same time, the acquisition extending space of third spring 610 gradually,
The gradually slow release elastic potential energy of third spring 610, and push being stretched to outside gradually of head end telescopic joint 310, herein mistake
The collecting frame 640 of Cheng Zhong, rotation drive power output part rotation, power output part to drive power by the first transmission mechanism
Input part rotates to drive annulus 1311 to rotate clockwise, and the annulus 1311 of rotation is so that clockwork spring 510 is complete
At the storage of elastic potential energy, ratchet 1310 is moved synchronously with annulus 1311.
S2:The fixed length stage
When telescopic component 30 reaches specified elongation, open-and-close mechanism 130 is closed, pawl 134 is inserted into hook tooth, and pawl 134 limits
Rotation of the ratchet 1310 around own axes is made, annulus 1311, which synchronizes, to stop operating, to which power input part stops turning
Dynamic, power input part brakes power output part by the first transmission mechanism, and power output part stops operating, into
One step, collecting frame 640 stops operating, and collecting frame 640 stops the release to wire body 620, and wire body 620 is to third spring at this time
610 pulling force constitutes a pair of of equilibrant force with the elastic force of third spring 610, and telescopic component 30 stops continuing to stretch out outward, third
The elastic force of spring 610 makes telescopic component 30 keep the extended length.
S3：Contraction phase
When telescopic component 30 is to 10 internal contraction of handle portion, manually telescopic component 30 is applied along 30 central axis of telescopic component
Towards the thrust of handle portion 10, telescopic component 30 overcomes the elastic force of third spring 610 into handle portion 10 under external force
Portion is shunk, and at the same time, the elastic potential energy of the release storage of clockwork spring 510, clockwork spring 510 drives annulus 1311 to do rotation counterclockwise
Turn, ratchet 1310 and power input part synchronous rotary, pawl 134 slips over hook tooth, and power input part passes through the first transmission
Mechanism drives power output part rotation, power output part that collecting frame 640 is driven to rotate, and the collecting frame 640 of rotation is by wire body
620 rewind, and after telescopic component 30 collapses into 10 inside of handle portion completely, remove external force, ratchet 1310 does rotation clockwise
The dynamic trend of transhipment, at this point, pawl 134 is inserted into hook tooth, pawl 134 limits rotation of the ratchet 1310 around own axes, ring
Shape sleeve 1311 stops operating, and to which power input part stops operating, power input part is by the first transmission mechanism to dynamic
Power output block is braked, and power output part stops operating, and further, collecting frame 640 stops operating, collecting frame 640
Stop the release to wire body 620, wire body 620 constitutes one to the pulling force of third spring 610 and the elastic force of third spring 610 at this time
To equilibrant force, telescopic component 30 stops continuing to stretch out outward.
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 apparent to those skilled in the art, defined in the present invention
General Principle can not depart from the present invention spirit or scope in the case of, realize in other embodiments.Therefore, originally
Invention will not be defined to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein
Consistent widest range.
Claims (2)
1. assisting the device for shooting of smart mobile phone focus adjustment, which is characterized in that including handle portion, clamping part, bobbin winder device, stretch
Component, telescopic traction device and open-and-close mechanism, wherein handle portion are held for user, and clamping part is taken pictures for mobile phone etc. to be clamped
Equipment and it is arranged to switch between clamped condition and opening state, telescopic component is for connecting handle portion and clamping part and setting
At the distance between adjustable holding portion and handle portion, open-and-close mechanism is extended for controlling telescopic component, telescopic traction dress
It sets the control for receiving open-and-close mechanism and telescopic component is driven to be extended, telescopic component is shunk by manual type,
The telescopic traction device includes being set to inside telescopic component and for generating the active force for making telescopic component be extended
Third spring and the wire body that is extended for limiting telescopic component, when bobbin winder device is shunk for providing telescopic traction device
Power needed for wire body winding；
The bobbin winder device includes power supply device, power input part, the first transmission mechanism, power output part, shell
Body, collecting frame, power supply device are used to provide the winding power needed for wire body winding, and power input part is for receiving power confession
The rotary force for answering device to provide, the first transmission mechanism are used to receive the rotary force of power input part and pass to rotary force dynamic
Power output block, the collecting frame are located at enclosure interior and can be around own axis, and the collecting frame and shell are concentric
Arrangement, the power output part connect with collecting frame and with collecting frame arranged concentric, collecting frame is same with power output part
Step movement, the wire body is coaxially wound on coil holder, and wire body can be independently wound on coil holder with the movement of collecting frame；
The power supply device includes mounting bracket, clockwork spring, and the side of the mounting bracket offers the circle for accommodating clockwork spring
Annular groove offers through-hole at the center of circular ring slot, and head end buckle and position inside clockwork spring are provided on the clockwork spring
Tail end buckle outside clockwork spring, wherein head end buckle are connect with power input part, tail end buckle is connect with mounting bracket, power
Input part is located at the other side of mounting bracket；
The open-and-close mechanism includes ratchet mechanism, draw bar, and the ratchet mechanism includes ratchet and pawl, the pawl
One end be flexibly connected with draw bar, the other end and ratchet cooperation, wherein draw bar be movement input link, ratchet be move it is defeated
Go out component, the length direction of the draw bar is consistent with the length direction of handle portion and draw bar can be along the length side of handle portion
It is moved to the direction close to clamping part；
It is fixedly installed annulus and annulus and ratchet arranged concentric on the ratchet, is opened up on the annulus
Have and buckle the card slot to match with head end, end set of the annulus far from ratchet has guiding connecting hole, the annular sleeve
Cylinder pass through mounting bracket on through-hole connect with first gear, the first gear be coaxially socketed on annulus and with annular
Sleeve is fixedly connected, and above-mentioned head end buckle connect with card slot, the draw bar and pawl hingedly and the core wire of articulated shaft and
The length direction of draw bar is vertical, and resetting-mechanism, the resetting-mechanism are additionally provided between the draw bar and handle portion
Including the spacing block set being set on draw bar, the postive stop baffle being set to inside handle portion and positioned at spacing block set and limit
The first spring between baffle, the elasticity tension promotion draw bar of the first spring are directed away from the direction of clamping part along own axes
Movement；
The telescopic component is to be socketed the scalable rod-like structure formed successively by multiple hollow telescopic joints；
Above-mentioned telescopic joint is arranged four altogether, and intermediate warp section is arranged two, and telescopic component includes the tail portion being connect with handle portion
Telescopic joint, the head end telescopic joint being connect with clamping part and the intermediate warp being set between tail portion telescopic joint and head end telescopic joint
A, intermediate warp section b are saved, tail portion telescopic joint is to be fixedly connected with handle portion, and intermediate warp section a is socketed on the outer of head end telescopic joint
Portion, intermediate warp section b are socketed on the outside of intermediate warp section a, and tail portion telescopic joint is socketed on the outside of intermediate warp section b；
Tail portion telescopic joint is fixedly mounted on the inside of handle portion, and the position of tail portion telescopic joint is fixed；
Telescopic joint be both ends open, inner hollow cylindrical member, one end of telescopic joint be equipped with internally protrude and for pair
Another telescopic joint inside being inserted into plays the built-in step of position-limiting action, and the other end of telescopic joint, which is equipped with, to be outwardly protruded and for external
The set matched external step of built-in step on another telescopic joint of portion's socket.
2. the device for shooting of auxiliary smart mobile phone focus adjustment according to claim 1, which is characterized in that on the pawl
It is additionally provided with deceleration mechanism, the deceleration mechanism is the arc flap between pawl hinged place and ratchet pawl point, institute
Towards cambered surface is provided on the end face of ratchet, the periphery of the cambered surface and ratchet matches the arc flap stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566363.XA CN108758308A (en) | 2017-09-23 | 2017-09-23 | Assist the device for shooting of smart mobile phone focus adjustment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566363.XA CN108758308A (en) | 2017-09-23 | 2017-09-23 | Assist the device for shooting of smart mobile phone focus adjustment |
| CN201710871007.4A CN107676613B (en) | 2017-09-23 | 2017-09-23 | Self-timer ancillary equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710871007.4A Division CN107676613B (en) | 2017-09-23 | 2017-09-23 | Self-timer ancillary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108758308A true CN108758308A (en) | 2018-11-06 |
Family
ID=61137786
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566376.7A Withdrawn CN108826000A (en) | 2017-09-23 | 2017-09-23 | For assisting smart phone to obtain the device for shooting of bigger shooting visible angle |
| CN201810566363.XA Withdrawn CN108758308A (en) | 2017-09-23 | 2017-09-23 | Assist the device for shooting of smart mobile phone focus adjustment |
| CN201710871007.4A Expired - Fee Related CN107676613B (en) | 2017-09-23 | 2017-09-23 | Self-timer ancillary equipment |
| CN201810566339.6A Withdrawn CN108429844A (en) | 2017-09-23 | 2017-09-23 | Device for shooting for smart mobile phone visible angle auxiliary adjustment |
| CN201810566362.5A Withdrawn CN108916617A (en) | 2017-09-23 | 2017-09-23 | Assist the device for shooting of taking photograph of intelligent mobile phone |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566376.7A Withdrawn CN108826000A (en) | 2017-09-23 | 2017-09-23 | For assisting smart phone to obtain the device for shooting of bigger shooting visible angle |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710871007.4A Expired - Fee Related CN107676613B (en) | 2017-09-23 | 2017-09-23 | Self-timer ancillary equipment |
| CN201810566339.6A Withdrawn CN108429844A (en) | 2017-09-23 | 2017-09-23 | Device for shooting for smart mobile phone visible angle auxiliary adjustment |
| CN201810566362.5A Withdrawn CN108916617A (en) | 2017-09-23 | 2017-09-23 | Assist the device for shooting of taking photograph of intelligent mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN108826000A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068393A (en) * | 2020-08-21 | 2020-12-11 | 杭州易现先进科技有限公司 | Projection device and support |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131533B (en) * | 2019-03-25 | 2020-09-08 | 南京溧水高新创业投资管理有限公司 | Conveniently controlled selfie stick |
| CN110266867A (en) * | 2019-04-22 | 2019-09-20 | 上海稳奇电脑有限公司 | A kind of anti-skidding fixed self-shooting bar |
| CN110278309B (en) * | 2019-04-23 | 2020-09-22 | 金华东阳玖润信息科技有限公司 | Self-timer |
| CN110278308B (en) * | 2019-04-23 | 2020-09-04 | 南京溧水高新创业投资管理有限公司 | From rapping bar structure |
| CN210266451U (en) * | 2019-06-06 | 2020-04-07 | 源德盛塑胶电子（深圳）有限公司 | Shooting auxiliary device |
| CN110445503A (en) * | 2019-08-27 | 2019-11-12 | 天地融科技股份有限公司 | A kind of on board unit |
| CN113633100B (en) * | 2021-09-27 | 2022-12-20 | 湖南文理学院 | Multifunctional support for catering space design |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012174932A1 (en) * | 2011-06-20 | 2012-12-27 | 新疆天地集团有限公司 | Headphone wire take-up apparatus and terminal device |
| CN106853786A (en) * | 2015-12-08 | 2017-06-16 | 杨国春 | Vehicle expansion handle |
| CN105762545B (en) * | 2016-04-25 | 2018-04-03 | 杨志军 | A kind of multifunctional portable integrated socket |
| CN106122734B (en) * | 2016-08-25 | 2019-12-20 | 北京快知行科技有限公司 | Multifunctional selfie stick |
| CN206456541U (en) * | 2016-12-21 | 2017-09-01 | 歌尔科技有限公司 | A kind of unmanned plane paddle arm and a kind of unmanned plane |
| CN206494588U (en) * | 2017-02-28 | 2017-09-15 | 仪军电线电缆(惠州)有限公司 | A kind of power line product with retractor device |
| CN108061231A (en) * | 2017-07-13 | 2018-05-22 | 六安永贞匠道机电科技有限公司 | The auxiliary capture apparatus of bigger shooting visible angle is obtained for smart mobile phone |
| CN107191769B (en) * | 2017-07-13 | 2018-03-30 | 六安永贞匠道机电科技有限公司 | Self-shooting bar |
-
2017
- 2017-09-23 CN CN201810566376.7A patent/CN108826000A/en not_active Withdrawn
- 2017-09-23 CN CN201810566363.XA patent/CN108758308A/en not_active Withdrawn
- 2017-09-23 CN CN201710871007.4A patent/CN107676613B/en not_active Expired - Fee Related
- 2017-09-23 CN CN201810566339.6A patent/CN108429844A/en not_active Withdrawn
- 2017-09-23 CN CN201810566362.5A patent/CN108916617A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068393A (en) * | 2020-08-21 | 2020-12-11 | 杭州易现先进科技有限公司 | Projection device and support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108429844A (en) | 2018-08-21 |
| CN107676613B (en) | 2018-11-06 |
| CN107676613A (en) | 2018-02-09 |
| CN108826000A (en) | 2018-11-16 |
| CN108916617A (en) | 2018-11-30 |
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Application publication date: 20181106 |