CN211450096U

CN211450096U - Clamping assembly and self-timer device

Info

Publication number: CN211450096U
Application number: CN201921635713.XU
Authority: CN
Inventors: 吴晓静
Original assignee: Shenzhen Xingcheng Technology Co ltd
Current assignee: Shenzhen Xingcheng Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-08
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a centre gripping subassembly and selftimer, wherein, the centre gripping subassembly includes: a support arm; the damping rotating shaft is arranged on the supporting arm; and the clamping piece is rotationally connected with the damping rotating shaft so as to clamp the mobile terminal and has a use position and a folding position. The utility model discloses a shooting angle of centre gripping subassembly is convenient adjustable, satisfies the user demand.

Description

Clamping assembly and self-timer device

Technical Field

The utility model relates to a self-timer technical field, in particular to centre gripping subassembly and self-timer.

Background

The self-timer has the clamping device that equipment was shot in the centre gripping, and current clamping device is horizontal centre gripping mostly, when need carry out vertical centre gripping or other angle centre grippings to the cell-phone in different use scenes, and the structure is complicated, can not satisfy user's demand.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a centre gripping subassembly aims at conveniently adjusting the shooting angle of centre gripping subassembly, satisfies the user demand.

In order to achieve the above object, the utility model provides a clamping component for self-timer device, clamping component includes:

a support arm;

the damping rotating shaft is arranged on the supporting arm; and

the clamping piece is rotatably connected with the damping rotating shaft to clamp the mobile terminal and has a use position and a folding position.

Optionally, the damping pivot including locate the mounting of support arm with the mounting rotates the rotation piece of being connected, the holder with rotate the piece and rotate and be connected.

Optionally, the number of the clamping pieces is two, and the two clamping pieces are respectively connected with the rotating piece in a rotating mode.

Optionally, each holder include with rotate the centre gripping arm of connecting and locate the centre gripping arm is kept away from rotate the base of one end, the base is equipped with the clamping part, the base is relative the centre gripping arm is scalable.

Optionally, an anti-slip structure is arranged on the clamping portion.

Optionally, each the holder with rotate one of them and be equipped with the pivot, another one of them is equipped with the shaft hole, it passes through to rotate the piece the pivot with the cooperation in shaft hole and each the holder rotates and is connected, the cross sectional area of pivot with the open area phase-match in shaft hole.

Optionally, the clamping assembly further comprises a wear-resistant part arranged between the rotating shaft and the shaft hole.

Optionally, the damping pivot still includes the reference column, the reference column is located rotate the piece orientation the one end of holder, each the holder is equipped with the spigot surface, the reference column surface with the spigot surface butt.

Optionally, the support arm has accommodation space, the support arm is equipped with the intercommunication accommodation space's mounting hole, the mounting is spacing in the accommodation space, rotate the piece and locate outside the accommodation space, and pass the mounting hole with the mounting rotates and is connected.

The utility model also provides a self-timer, include the centre gripping subassembly and locate respectively the flexible group and the remote control subassembly at centre gripping subassembly both ends, the centre gripping subassembly include above the centre gripping subassembly.

The utility model discloses the centre gripping subassembly includes support arm, damping pivot and an at least holder, rotates with the damping pivot through the holder to be connected for the holder has service position and draws in the position in. When shooing, the clamping piece clamps the mobile terminal, and the shooting angle can be adjusted only by adjusting the relative angle between the clamping piece and the damping rotating shaft. When not needing to shoot, rotate the holder to the position of gathering up can, simple structure, user convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the self-timer device of the present invention with the clamping assembly in the closed position;

FIG. 2 is a schematic structural view of the self-timer device of the present invention with the holding assembly in the horizontal position;

FIG. 3 is a schematic structural view of the self-timer device of the present invention with the holding assembly in the vertical position;

FIG. 4 is an exploded view of the clamping assembly of the present invention at a viewing angle;

fig. 5 is an exploded view of the clamping assembly of the present invention from another perspective.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a centre gripping subassembly 100 for self-timer 1000.

Referring to fig. 1 to 5, in an embodiment of the present invention, the clamping assembly 100 includes:

a support arm 10;

the damping rotating shaft 20 is arranged on the supporting arm 10; and

at least one clamping member 30, wherein the clamping member 30 is rotatably connected with the damping rotating shaft 20 to clamp the mobile terminal and has a use position and a folded position.

Specifically, the support arm 10 has a certain structural strength, and plays a role of supporting the components mounted on the support arm 10, and it may be made of metal or plastic with a certain strength. The damping rotating shaft 20 is a rotating shaft with damping and is used for rotating a shaft which bears bending moment and torque in the rotating work, the damping rotating shaft 20 has force change when rotating, and the clamping piece 30 connected with the damping rotating shaft can be fixed at any position, so that the vibration can be reduced, and the product damage caused by excessive resonance can be prevented. And when the damper is impacted by external force, the damping can be instantly recovered to be stable, and the precision is high.

When the clamping member 30 is rotatably connected to the damping rotating shaft 20, the clamping member 30 is rotated by applying an external force to the damping rotating shaft 20, and due to the characteristics of the damping rotating shaft 20, the clamping member 30 can be fixed at any position, i.e. has a plurality of use positions. The closed position is a position in which the holding member 30 is closed to reduce the occupied space. The holder 30 is used to hold a mobile terminal such as a cellular phone.

The utility model discloses clamping assembly 100 includes support arm 10, damping pivot 20 and an at least holder 30, rotates with damping pivot 20 through holder 30 and is connected for holder 30 has the service position and draws in the position in. When photographing, the clamping member 30 clamps the mobile terminal, and the photographing angle can be adjusted only by adjusting the relative angle between the clamping member 30 and the damping rotating shaft 20. When not needing to shoot, rotate holder 30 to the position of gathering up can, simple structure, user convenient to use.

Referring to fig. 4 and 5, the damping rotating shaft 20 includes a fixed member 21 provided to the support arm 10 and a rotating member 22 rotatably connected to the fixed member 21, and the clamping member 30 is rotatably connected to the rotating member 22.

In this embodiment, the damping rotating shaft 20 includes a fixing member 21 and a rotating member 22, the fixing member 21 and the supporting arm 10 can be fixedly connected or detachably connected, for example, fixed by welding, screwing, or clipping, and preferably detachably connected, for example, by screws, for the convenience of disassembly and assembly. The fixed member 21 is rotatably connected to the rotating member 22, and a rotating shaft having a damper is provided therebetween to realize rotation. The holding member 30 is rotatably connected to the rotating member 22, that is, a rotating structure, such as a structure of a rotating shaft and a shaft hole matching or a structure of a hinge rotating, is provided between the holding member 30 and the rotating member 22.

Further, two clamping pieces 30 are provided, and the two clamping pieces 30 are respectively connected with the rotating piece 22 in a rotating manner.

In this embodiment, in order to reduce the whole length of holder 30, set up holder 30 into two, carry out the centre gripping to mobile terminal through the position of adjusting two holders 30, the controllability is stronger, and whole aesthetic property is strong. The two holding members 30 are respectively rotatably connected to the rotating member 22, that is, the two holding members 30 are relatively rotated to the maximum stroke position to clamp the mobile terminal, and then the two holding members 30 are rotated together to any use position relative to the rotating member 22. Or one of the clamping members 30 is rotated to the use position and then the other clamping member 30 is adjusted to rotate to the use position, and then the mobile terminal is clamped.

Referring to fig. 4 and 5, each of the clamping members 30 includes a clamping arm 31 rotatably connected to the rotating member 22 and a base 32 disposed at an end of the clamping arm 31 far away from the rotating member 22, the base 32 is provided with a clamping portion 33, and the base 32 is retractable with respect to the clamping arm 31.

In this embodiment, the clamping arm 31 is used to support the mobile terminal, and in order to make the mobile terminal more stable on the clamping arm 31, the clamping arm 31 is preferably in a long strip shape, has a certain spreading area, is more dispersed in stress, and is not easy to fall off when the clamping member 30 rotates. The base 32 is provided with a clamping portion 33, the mobile terminal is clamped through the clamping portion 33, and the base 33 is telescopic relative to the clamping arm 31 due to different sizes of mobile terminals of different users, so that the mobile terminal clamping device is suitable for mobile terminals of different models.

It can be understood that a telescopic rod 37 with adjustable length is arranged between the holding arm 31 and the base 32, the telescopic rod 37 is detachably connected with the holding arm 31, that is, a thread is arranged at the top end of the telescopic rod 37, and the telescopic rod 37 passes through the holding arm 31 to be connected with a nut 40.

Referring to fig. 4, the clamping portion 33 is provided with an anti-slip structure 34.

In this embodiment, in order to prevent slipping with the clamping portion 33 when the mobile terminal is rotated, the anti-slip structure 34 is disposed on the clamping portion 33, and the anti-slip structure 34 may be a plurality of parallel ribs or protrusions arranged at intervals, or a surface of the clamping portion 33 contacting the mobile terminal is coated with an anti-slip material, such as a frosted surface, which is not limited herein.

Referring to fig. 4 and 5, one of each of the clamping members 30 and the rotating member 22 is provided with a rotating shaft 35, the other of the clamping members 30 and the rotating member 22 is provided with a shaft hole 221, the rotating member 22 is rotatably connected with each of the clamping members 30 through the matching of the rotating shaft 35 and the shaft hole 221, and the cross-sectional area of the rotating shaft 35 is matched with the opening area of the shaft hole 221.

In one embodiment, the clamping member 30 has a rotating shaft 35, and the rotating member 22 has a shaft hole 221. In another embodiment, the holding member 30 is provided with a shaft hole 221, and the rotating member 22 is provided with a rotating shaft 35. It will be appreciated that in order to achieve a certain degree of rotation of the clamping member 30 relative to the rotating member 22, the cross-sectional area of the rotating shaft 35 matches the opening area of the shaft hole 221, i.e. the outer surface of the rotating shaft 35 always abuts the inner wall of the shaft hole 221.

Referring to fig. 4 and 5, the clamping assembly 100 further includes a wear member 40 disposed between the shaft 35 and the shaft hole 221.

It can be understood that, since the contact surface is easily worn after the relative rotation time between the clamping member 30 and the rotating member 22 is over, the wear-resistant member 40 is disposed between the rotating shaft 35 and the shaft hole 221, and the wear-resistant member 40 is a plastic having a certain elasticity, such as silicon rubber, etc. Meanwhile, the wear-resistant member 40 can also adjust the small gap between the rotating shaft 35 and the shaft hole 221. Alternatively, lubricating oil may be added between the rotating shaft 35 and the shaft hole 221.

Referring to fig. 4 and 5, the damping rotating shaft 20 further includes a positioning column 23, the positioning column 23 is disposed at one end of the rotating member 22 facing the clamping members 30, each clamping member 30 is provided with a guiding surface 36, and an outer surface of the positioning column 23 abuts against the guiding surface 36.

In this embodiment, in order to ensure that the clamping member 30 rotates more smoothly with the damping rotating shaft 20, the positioning column 23 is disposed at the center of the rotating member 22, the clamping member 30 is provided with the guiding surface 36, the guiding surface 36 abuts against the outer surface of the positioning column 23, the positioning column 23 is cylindrical, the guiding surface 36 is a wave shape matched with the cylindrical shape, and in this embodiment, the clamping member 30 can rotate 360 degrees.

Referring to fig. 4 and 5, the supporting arm 10 has an accommodating space 14, the supporting arm 10 is provided with a mounting hole 15 communicating with the accommodating space 14, the fixing member 21 is limited in the accommodating space 14, and the rotating member 22 is arranged outside the accommodating space 14 and passes through the mounting hole 15 to be rotatably connected with the fixing member 21.

In this embodiment, the support arm 10 includes the center 12, locate the back lid 13 at the center 12 back, locate the protecgulum 11 at the center 12 front, center 12 and protecgulum 11 enclose jointly and close and form accommodation space 14, and center 12, back lid 13 and protecgulum 11 can dismantle the connection, easy to assemble.

Specifically, the front cover 11 includes an upper cover 111 and a lower cover 112, the upper cover 111 is provided with a first notch (not shown), the lower cover 112 is provided with a second notch (not shown), and the first notch and the second notch enclose the mounting hole 15. The rear cover 13 is provided with a first limiting column 131 and a second limiting column 132 at intervals, the middle frame 12 is provided with a first positioning hole 121, a second positioning hole 122, a third positioning hole 123 and a positioning pin 124 at intervals, the upper cover 111 is provided with a first limiting hole 1111, and the lower cover 112 is provided with a second limiting hole 1121. During assembly, the first limiting column 131 sequentially penetrates through the first positioning hole 121 and the first limiting hole 1111, the second limiting column 132 sequentially penetrates through the second positioning hole 122 and the second limiting hole 1121, the fixing member 21 is connected with the positioning pin 124, the positioning pin 124 penetrates through the fixing hole 211 in the fixing member 21 and fixes the fixing member 21 through a screw, the rotating member 22 penetrates through the mounting hole 15 and is rotatably connected with the fixing member 21, in order to maintain the overall aesthetic property of the support arm 10, the cover plate 16 is arranged to shield the exposed second limiting hole 1121, the front cover 11 is provided with an accommodating groove (not shown), and the cover plate 16 is limited in the accommodating groove.

The utility model discloses still provide a self-timer 1000, this self-timer 1000 includes clamping component 100, and the concrete structure of this clamping component 100 refers to above-mentioned embodiment, because this self-timer 1000 has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

Referring to fig. 1 to 3, the self-timer device 1000 includes a clamping assembly 100, a telescopic assembly 200 and a remote control assembly 300, wherein the telescopic assembly 200 and the remote control assembly 300 are respectively disposed at two ends of the clamping assembly 100. The remote control assembly 300 is rotatably coupled to the support arm 10 of the grip assembly 100, the remote control assembly 300 is used to place a detachable remote controller (not shown), and the telescopic assembly 200 is used to adjust the overall length of the self-timer device 1000 as needed.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A clamping assembly for a self-timer device, the clamping assembly comprising:

a support arm;

the damping rotating shaft is arranged on the supporting arm; and

the clamping piece is rotatably connected with the damping rotating shaft so as to clamp the mobile terminal and has a use position and a folding position;

the damping rotating shaft comprises a fixed part arranged on the supporting arm and a rotating part rotationally connected with the fixed part, and the clamping part is rotationally connected with the rotating part;

the two clamping pieces are respectively and rotatably connected with the rotating piece;

each clamping piece comprises a clamping arm rotatably connected with the rotating piece and a base arranged at one end of the clamping arm far away from the rotating piece, the base is provided with a clamping part, and the base can stretch relative to the clamping arm;

a telescopic rod with adjustable length is arranged between the clamping arm and the base, the telescopic rod is detachably connected with the clamping arm, threads are arranged at the top end of the telescopic rod, and the telescopic rod penetrates through the clamping arm and is connected with a nut;

the damping rotating shaft further comprises a positioning column, the positioning column is arranged at one end, facing the clamping pieces, of the rotating piece and is positioned in the center of the rotating piece, each clamping piece is provided with a guide surface, and the outer surface of the positioning column is abutted to the guide surface; the positioning column is cylindrical, and the guide surface is in a wave shape matched with the cylindrical shape.

2. The clamping assembly of claim 1 wherein said clamping portion is provided with a non-slip feature.

3. The clamping assembly of claim 1 wherein each of said clamping member and said rotatable member has a shaft and the other of said clamping member and said rotatable member has a shaft hole, said rotatable member being rotatably coupled to each of said clamping members by engagement of said shaft and said shaft hole, said shaft having a cross-sectional area matching an opening area of said shaft hole.

4. The clamping assembly of claim 3, further comprising a wear member disposed between said shaft and said shaft bore.

5. The clamping assembly of any one of claims 1 to 4, wherein the supporting arm has a receiving space, the supporting arm has a mounting hole communicating with the receiving space, the fixing member is limited in the receiving space, and the rotating member is disposed outside the receiving space and rotatably connected to the fixing member through the mounting hole.

6. A self-timer device, comprising a clamping assembly, and a telescopic set and a remote control assembly respectively arranged at two ends of the clamping assembly, wherein the clamping assembly comprises the clamping assembly of any one of claims 1 to 5.