CN210485101U - Locking device from rapping bar swing arm - Google Patents
Locking device from rapping bar swing arm Download PDFInfo
- Publication number
- CN210485101U CN210485101U CN201921605151.4U CN201921605151U CN210485101U CN 210485101 U CN210485101 U CN 210485101U CN 201921605151 U CN201921605151 U CN 201921605151U CN 210485101 U CN210485101 U CN 210485101U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- mount pad
- cam
- locking device
- rapping bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a locking device from rapping bar swing arm, including mount pad and swing arm, the one end of swing arm is provided with the cam, and the cam is equipped with two, two the cam is located the both sides of mount pad, it has the pivot of same root to run through between mount pad and two cams, the axle cap has been cup jointed through the screw thread to the one end of pivot, be provided with domaticly on the mount pad. The utility model discloses the whole process that the swing arm was opened in user's rotation can feel the damping and feel constantly the reinforcing, and reverse rotation swing arm can not receive the obstruction when accomodating, accomodates easily swiftly, compares traditional structure and has reduced manufacturing cost.
Description
Technical Field
The utility model relates to a from rapping bar technical field especially relates to a locking device from rapping bar swing arm.
Background
The self-timer rod is a popular world self-timer device, can be randomly stretched and contracted between the length of 20 cm to 120 cm, and a user only needs to fix a mobile phone or a fool camera on a telescopic rod and can realize multi-angle self-timer through a remote controller. We all know that traditional rotary device's locking structure is realized through the frictional force between mount pad and the swing arm, through the frictional force between the adjustable mount pad of the bolt of screwing and the swing arm, realizes locking after rotatory different angles, and it is inconvenient to comparatively labouring and adjust during accomodating, to this problem, we provide a locking device from rapping bar swing arm.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the locking device who proposes from rapping bar swing arm.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a locking device from rapping bar swing arm, includes mount pad and swing arm, the one end of swing arm is provided with the cam, and the cam is equipped with two, two the cam is located the both sides of mount pad, it has the pivot of same root to run through between mount pad and two cams, the one end of pivot has cup jointed the axle cap through the screw thread, be provided with domaticly on the mount pad.
Preferably, a knob is fixed at one end of the rotating shaft, which is far away from the shaft cap.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in when accomodating, the clearance between the domatic on cam on the swing arm and the mount pad is the biggest, the clearance can be along with opening of swing arm and rotate can diminish gradually, until cam and domatic contact, the swing arm continues to rotate, the cam can extrude domaticly, make the frictional force between cam and domaticly can continuously increase, can not continue to rotate under domatic blockking until the swing arm, the user rotates the whole process of opening the swing arm and can feel the damping and feel constantly reinforcing, reverse rotation swing arm can not receive the obstruction when accomodating, accomodate easily swiftly, compare traditional structure and reduced manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of a locking device for a swing arm of a selfie stick according to the present invention;
fig. 2 is an exploded view of the locking device of the swing arm of the selfie stick according to the present invention;
figure 3 is adopting the utility model discloses a from rapping bar's structural schematic diagram.
In the figure: 1 mounting seat, 2 axle caps, 3 swing arms, 4 rotating shafts, 5 cams and 6 slope surfaces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a locking device from rapping bar swing arm, includes mount pad 1 and swing arm 3, and the one end of swing arm 3 is provided with cam 5, and cam 5 is equipped with two, and two cams 5 are located the both sides of mount pad 1, and it has same root pivot 4 to run through between mount pad 1 and two cams 5, and the one end of pivot 4 has cup jointed axle cap 2 through the screw thread, is provided with domatic 6 on the mount pad 1.
Wherein, a knob is fixed on one end of the rotating shaft 4 far away from the shaft cap 2.
The working principle is as follows: when accomodating, 5 the biggest in clearance between the domatic 6 on cam 5 on the swing arm 3 and the mount pad 1, the clearance can be along with the swing arm 3 open the rotation can diminish gradually, until cam 5 and domatic 6 contact, swing arm 3 continues to rotate, cam 5 can extrude domatic 6, make cam 5 and domatic 6 between frictional force can continuously increase, can not continue to rotate under domatic 6 blockking up until swing arm 3, the user rotates the whole process of opening swing arm 3 and can feel the damping and feel constantly reinforcing, reverse rotation swing arm 3 can not receive the obstruction during accomodating, it is light swift to accomodate, compare traditional structure and reduced manufacturing cost.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a locking device from rapping bar swing arm, includes mount pad (1) and swing arm (3), its characterized in that, the one end of swing arm (3) is provided with cam (5), and cam (5) are equipped with two, two cam (5) are located the both sides of mount pad (1), run through pivot (4) that have same root between mount pad (1) and two cam (5), the one end of pivot (4) has cup jointed axle cap (2) through the screw thread, be provided with domatic (6) on mount pad (1).
2. A locking device of a swing arm of a self-timer lever as claimed in claim 1, wherein a knob is fixed to an end of the rotation shaft (4) far from the shaft cap (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921605151.4U CN210485101U (en) | 2019-09-25 | 2019-09-25 | Locking device from rapping bar swing arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921605151.4U CN210485101U (en) | 2019-09-25 | 2019-09-25 | Locking device from rapping bar swing arm |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210485101U true CN210485101U (en) | 2020-05-08 |
Family
ID=70508856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921605151.4U Active CN210485101U (en) | 2019-09-25 | 2019-09-25 | Locking device from rapping bar swing arm |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210485101U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110486588A (en) * | 2019-09-25 | 2019-11-22 | 东莞信雅电子科技有限公司 | A kind of locking device of self-shooting bar swing arm |
-
2019
- 2019-09-25 CN CN201921605151.4U patent/CN210485101U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110486588A (en) * | 2019-09-25 | 2019-11-22 | 东莞信雅电子科技有限公司 | A kind of locking device of self-shooting bar swing arm |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2018081510A3 (en) | Site light | |
CN210485101U (en) | Locking device from rapping bar swing arm | |
CN111678013A (en) | Mobile intelligent camera with adjusting function | |
CN204186287U (en) | A kind of portable multi-function combination ladder | |
CA2452792A1 (en) | Stabilizing device for a motorcycle | |
CN108735554B (en) | A kind of breaker fixed frame | |
CN209991117U (en) | Video monitoring mounting structure | |
CN206559465U (en) | A kind of intelligent video camera head | |
EP2527668B1 (en) | Fish-bite detector connected to a buzz bar by way of an attachment device | |
WO2019218693A1 (en) | Umbrella attachable to arm | |
CN216086693U (en) | Possesses rotatory function telescopic gateway switch | |
CN201979439U (en) | Easy-operated adjustable wrench | |
CN110486588A (en) | A kind of locking device of self-shooting bar swing arm | |
CN209313886U (en) | One kind can vertical mobile phone self-shooting bar | |
CN104002897A (en) | Bicycle umbrella device capable of being adjusted in multiple directions | |
CN210297805U (en) | Foldable mobile phone clamping device | |
CN209703382U (en) | A kind of compound railing of warning function | |
CN206937125U (en) | A kind of adjustable pincers | |
CN220875618U (en) | Novel fishing gear rear hanging | |
CN208749845U (en) | A kind of automobile screw-on can be changed the ABS guard aperture set of the diameter of axle | |
CN208417175U (en) | A kind of nail with protective cap | |
CN210327682U (en) | Stable racket rod convenient to adjust | |
CN204742869U (en) | Can realize that outdoor moving camera and standing finish fix wrist strap in people's wrist | |
CN217718052U (en) | Low-voltage leakage finder | |
CN219782717U (en) | Telescopic electrode plate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |