CN104092950A - Limited rotary device of camera lens wireless controller - Google Patents
Limited rotary device of camera lens wireless controller Download PDFInfo
- Publication number
- CN104092950A CN104092950A CN201410373629.0A CN201410373629A CN104092950A CN 104092950 A CN104092950 A CN 104092950A CN 201410373629 A CN201410373629 A CN 201410373629A CN 104092950 A CN104092950 A CN 104092950A
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- CN
- China
- Prior art keywords
- camera lens
- wireless controller
- revolving part
- deep
- rotary
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Abstract
The invention discloses a limited rotary device of a camera lens wireless controller. The limited rotary device comprises a base and a rotary part, wherein an arc-shaped groove is formed in the upper end of the base; openings are formed in the two ends of the arc-shaped groove; the arc-shaped groove is internally provided with a ball; the diameter of the ball is greater than the width of the openings; the rotary part can be rotatably mounted on the base; the rotary part is eccentrically provided with a limiting block; the lower end of the limiting block penetrates through the openings and can slide in the arc-shaped groove. According to the limited rotary device, the limiting block can rotate by a section of radian in the arc-shaped groove in positive and opposite directions so that a 360-degree rotary angle can be realized; a follow focus adjusting range is great; meanwhile, when the limiting block penetrates through the openings of the arc-shaped groove to be contacted with the ball, a user obviously feels resistance when the rotary part rotates so that the user feels that the rotary part is to rotate to the end and the user is reminded of lowering the rotary speed, and the rotary part or the base is not damaged by overexertion.
Description
Technical field
The present invention relates to camera lens controller, particularly a kind of rotary limited device of camera lens wireless controller.
Background technology
Camera lens wireless controller is the extension of traditional cameras lens controller, and it can follow the operations such as burnt adjusting in follow shot process by Remote.Existing camera lens wireless controller generally comprises controlled in wireless box, controlled in wireless box is provided with pedestal, pedestal top is provided with for the adjusting handle with burnt adjusting, adjusting handle is installed in rotation on pedestal by revolving part, said structure damages camera lens in order to prevent adjusting handle from turning transition, the structure that adopts guide vane end stop to match with block limits the anglec of rotation of adjusting handle, guide vane end stop is set on revolving part, and the block that setting matches with guide vane end stop on pedestal is realized rotary stopper, but this structure is because block and guide vane end stop all have certain thickness, thereby the anglec of rotation of adjusting handle can only be limited in to 350 °, and cannot realize the rotation angle range of 360 °, make with burnt limited adjustment range.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of rotary limited device of realizing the camera lens wireless controller of 360 ° of rotary limiteds.
The technical solution adopted for the present invention to solve the technical problems is:
A rotary limited device for camera lens wireless controller, comprising:
Pedestal, its upper end is formed with deep-slotted chip breaker, and the two ends of deep-slotted chip breaker are equipped with opening, are provided with ball in deep-slotted chip breaker, and the diameter of described ball is greater than the width of opening;
Revolving part, it is installed in rotation on pedestal, eccentric setting limited location piece on revolving part, can and slide through opening in guide vane end stop lower end in deep-slotted chip breaker.
As the improvement of technique scheme, described guide vane end stop is setting circle pin, and described revolving part is provided with the pin-and-hole coordinating with setting circle pin.
Further, described revolving part offers lightening hole.
Further, the convex outer rim that is provided with of described pedestal upper end periphery, described revolving part lower end is provided with the root edge being accommodated in the cavity that described outer rim surrounds.
Further, described root edge upper surface is concordant with outer rim upper surface.
Further, described pedestal middle part is provided with boss, and boss is provided with the screw for installing.
Further, middle part, described revolving part lower end is provided with mesopore, and described deep-slotted chip breaker periphery is provided with the arcwall face suitable with described mesopore madial wall.
Further, described revolving part upper end is provided with projection, is arranged with adjusting handle lid on projection, and adjusting handle lid is fixedly connected with projection.
Further, the outer peripheral face of described adjusting handle lid is provided with anti-slip veins.
The invention has the beneficial effects as follows: the present invention by arranging guide vane end stop on revolving part, the deep-slotted chip breaker that its two ends have opening is set on pedestal, and the ball that its diameter is greater than A/F is set in deep-slotted chip breaker, guide vane end stop can be followed the rotation of revolving part both forward and reverse directions, from the both ends open of deep-slotted chip breaker, enter the ball rolling promoting in deep-slotted chip breaker respectively, and by deep-slotted chip breaker, be provided with two ends stopping ball of opening, thereby realizing carries out spacing to the rotation of guide vane end stop, because guide vane end stop can rotate one section of radian by both forward and reverse directions in deep-slotted chip breaker, thereby can realize the anglec of rotation of 360 °, large with burnt adjustable range.In addition, the present invention is when guide vane end stop contacts with ball through the opening of deep-slotted chip breaker, and user can obviously feel there is resistance when rotation revolving part, makes it perceive revolving part and will rotate to the end, can remind user to slow down rotary speed, to avoid overexertion, damage revolving part or pedestal.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the decomposing schematic representation that camera lens wireless controller of the present invention is installed.
Embodiment
With reference to Fig. 1, the rotary limited device of a kind of camera lens wireless controller of the present invention, comprise pedestal 1 and revolving part 2, described pedestal 1 is fixedly connected with the controlled in wireless box 100 of camera lens wireless controller or is one-body molded, described pedestal 1 upper end is formed with deep-slotted chip breaker 11, the two ends of deep-slotted chip breaker 11 are equipped with opening 111, are provided with ball 12 in deep-slotted chip breaker 11, and the diameter of described ball 12 is greater than the width of opening 111; Described revolving part 2 is installed in rotation on pedestal 1, eccentric setting limited location piece 20 on revolving part 2, and guide vane end stop 20 lower ends can be through opening 111 and in the interior slip of deep-slotted chip breaker 11.This structure is because the two ends at deep-slotted chip breaker 11 all offer opening 111, guide vane end stop 20 can be followed revolving part 2 both forward and reverse directions rotations, from the both ends open 111 of deep-slotted chip breaker 11, enter ball 12 rollings that promote in deep-slotted chip breaker 11 respectively, and by deep-slotted chip breaker 11, be provided with two ends stopping ball 12 of opening 111, thereby realizing carries out spacing to the rotation of guide vane end stop 20, because guide vane end stop 20 can be at one section of radian of the interior both forward and reverse directions rotation of deep-slotted chip breaker 11, thereby can realize the anglec of rotation of 360 °, large with burnt adjustable range.In addition, when the opening 111 that the present invention passes deep-slotted chip breaker 11 at guide vane end stop 20 contacts with ball 12, user can obviously feel there is resistance when rotating revolving part 2, make it perceive revolving part 2 and will rotate to the end, can remind user to slow down rotary speed, to avoid overexertion, damage revolving part 2 or pedestal 1.
In the present embodiment, for convenient processing, reduce production costs, described guide vane end stop 20 is setting circle pin, and described revolving part 2 is provided with the pin-and-hole 21 coordinating with setting circle pin.Certainly, described guide vane end stop 20 also can be one-body molded with revolving part 2.Described revolving part 2, for the focal length of adjustable lens, in order to alleviate its weight, reduces its moment of inertia, improves the accuracy regulating, and described revolving part 2 offers lightening hole 22.
Further, the convex outer rim 13 that is provided with of described pedestal 1 upper end periphery, described revolving part 2 lower ends are provided with the root edge 23 being accommodated in the cavity that described outer rim 13 surrounds.Here, described outer rim 13 has not only strengthened the intensity of pedestal 1, and its cavity surrounding has facilitated the location and installation of revolving part 2.Preferably, described root edge 23 upper surfaces are concordant with outer rim 13 upper surfaces, avoid forming ladder between root edge 23 and outer rim 13, facilitate other parts to be installed to the upper end of revolving part 2, and profile are more attractive in appearance.
Further, described pedestal 1 middle part is provided with boss 14, and boss 14 is provided with the screw 141 for installing.This screw 141 is conveniently arranged on the motor message generator of camera lens wireless controller on pedestal 1, preferably, for fear of installing, interfere, the countersunk head screwed hole of described screw 141 for matching with sunk screw, at this, the setting of boss 14, make pedestal 1 only in the position of offering screw 141, be arranged to meet the thickness requirement that screw 141 is installed, and thicker without what whole pedestal 1 was arranged, alleviated the weight of pedestal 1, strengthened the intensity of pedestal 1 simultaneously.
Further, described revolving part 2 middle parts, lower end are provided with mesopore, described deep-slotted chip breaker 11 peripheries are provided with the arcwall face 112 suitable with described mesopore madial wall, the arcwall face 112 of described deep-slotted chip breaker 11 peripheries matches with the inwall of mesopore on revolving part 2, rotation to revolving part 2 play the guiding role, and makes the rotation of revolving part 2 more steady.
Further, described revolving part 2 upper ends are provided with projection 24, are arranged with adjusting handle lid 3 on projection 24, and preferably, described adjusting handle lid 3 and projection 24 interference fit, replace bolt mounting structure to affect its outward appearance to avoid punching on adjusting handle lid 3.In the present embodiment, after described adjusting handle lid 3 is sleeved on projection 24, by holding screw, be fixedly connected with projection 24, connect reliable.For convenient rotation adjusting handle lid 3, the outer peripheral face of described adjusting handle lid 3 is provided with anti-slip veins, and described anti-slip veins can increase the skin-friction force of adjusting handle lid 3, thereby person easy to use turns adjusting handle lid 3.Described anti-slip veins can be nicking, horizontal stripe or netted line etc., can select according to actual production demand.
Disclosed all features in this specification, or the step in disclosed all methods or process, except the feature and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, each feature is an embodiment in a series of equivalences or similar characteristics.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a rotary limited device for camera lens wireless controller, comprising:
Pedestal (1), its upper end is formed with deep-slotted chip breaker (11), and the two ends of deep-slotted chip breaker (11) are equipped with opening (111), are provided with ball (12) in deep-slotted chip breaker (11), and the diameter of described ball (12) is greater than the width of opening (111);
Revolving part (2), it is upper that it is installed in rotation on pedestal (1), the upper eccentric setting limited location piece (20) of revolving part (2), guide vane end stop (20) lower end can be passed opening (111) and slide in deep-slotted chip breaker (11).
2. the rotary limited device of a kind of camera lens wireless controller according to claim 1, is characterized in that: described guide vane end stop (20) is setting circle pin, and described revolving part (2) is provided with the pin-and-hole (21) coordinating with setting circle pin.
3. the rotary limited device of a kind of camera lens wireless controller according to claim 1, is characterized in that: described revolving part (2) offers lightening hole (22).
4. the rotary limited device of a kind of camera lens wireless controller according to claim 1, it is characterized in that: the convex outer rim (13) that is provided with of described pedestal (1) upper end periphery, described revolving part (2) lower end is provided with the root edge (23) being accommodated in the cavity that described outer rim (13) surrounds.
5. the rotary limited device of a kind of camera lens wireless controller according to claim 4, is characterized in that: described root edge (23) upper surface is concordant with outer rim (13) upper surface.
6. the rotary limited device of a kind of camera lens wireless controller according to claim 1, is characterized in that: described pedestal (1) middle part is provided with boss (14), and boss (14) is provided with the screw (141) for installing.
7. the rotary limited device of a kind of camera lens wireless controller according to claim 1, it is characterized in that: middle part, described revolving part (2) lower end is provided with mesopore, and described deep-slotted chip breaker (11) periphery is provided with the arcwall face (112) suitable with described mesopore madial wall.
8. the rotary limited device of a kind of camera lens wireless controller according to claim 1, is characterized in that: described revolving part (2) upper end is provided with projection (24), is arranged with adjusting handle lid (3) on projection (24).
9. the rotary limited device of a kind of camera lens wireless controller according to claim 8, is characterized in that: the outer peripheral face of described adjusting handle lid (3) is provided with anti-slip veins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373629.0A CN104092950A (en) | 2014-07-31 | 2014-07-31 | Limited rotary device of camera lens wireless controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410373629.0A CN104092950A (en) | 2014-07-31 | 2014-07-31 | Limited rotary device of camera lens wireless controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104092950A true CN104092950A (en) | 2014-10-08 |
Family
ID=51640629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410373629.0A Withdrawn CN104092950A (en) | 2014-07-31 | 2014-07-31 | Limited rotary device of camera lens wireless controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104092950A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437210A (en) * | 2019-08-26 | 2021-03-02 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN113170056A (en) * | 2020-07-31 | 2021-07-23 | 深圳市大疆创新科技有限公司 | Operation feedback method and device of rotating device, shooting system and storage medium |
-
2014
- 2014-07-31 CN CN201410373629.0A patent/CN104092950A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437210A (en) * | 2019-08-26 | 2021-03-02 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN113170056A (en) * | 2020-07-31 | 2021-07-23 | 深圳市大疆创新科技有限公司 | Operation feedback method and device of rotating device, shooting system and storage medium |
| WO2022021415A1 (en) * | 2020-07-31 | 2022-02-03 | 深圳市大疆创新科技有限公司 | Operation feedback method of rotating apparatus, control apparatus, photographing system, and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20141008 |