CN215862482U

CN215862482U - Clamping mechanism and auxiliary shooting device

Info

Publication number: CN215862482U
Application number: CN202121924590.9U
Authority: CN
Inventors: 彭易兵; 曾俊; 吴芝良
Original assignee: Winners Sun Plastic and Electronic Shenzhen Co Ltd
Current assignee: Winners Sun Plastic and Electronic Shenzhen Co Ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-18
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to the technical field of photographic accessories, in particular to a clamping mechanism and an auxiliary shooting device. The periphery of the connecting seat is provided with an installation groove, and an elastic piece is arranged in the installation groove. One end of the elastic piece is arranged in the mounting groove, and the other end of the elastic piece can extend out or retract in the mounting groove. The clamping mechanism is arranged in the clamping mechanism mounting groove, and the other end of the elastic piece extends into the elastic piece accommodating groove until the other end of the elastic piece is opposite to the elastic piece accommodating groove, so that the clamping mechanism can be stably arranged on the clamping mechanism mounting groove. When a user needs to disassemble the shooting device installed on the auxiliary shooting device, the clamping mechanism is pulled out from the clamping mechanism installing groove by force, so that the clamping mechanism and the shooting device can be taken down together, and the device is labor-saving and convenient to use. For users who need to frequently detach and mount the photographing apparatus, it becomes easier and faster to detach and mount the photographing apparatus.

Description

Clamping mechanism and auxiliary shooting device

Technical Field

The utility model relates to the field of photographic accessories, in particular to a clamping mechanism and an auxiliary shooting device.

Background

During the use of the auxiliary shooting devices such as the cradle head, the selfie stick and the support frame, the mobile phone, the camera and other shooting devices are usually clamped by using a clamping mechanism.

In order to avoid the cell-phone, the camera drops, fixture is equipped with great centre gripping dynamics usually, when the device is shot in the installation, two clamps that need break fixture off are grabbed, and keep two clamps to grab and be in the open mode, place the shooting device between two clamps are grabbed, when taking off the shooting device, two clamps that need break fixture off also grab, then take off and shoot the mechanism, to needing frequently to take off the shooting device, perhaps frequently change the use scene of shooting device, fixture on the market is not only time-consuming when using, still very hard, user experience is relatively poor.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiments of the present invention is to provide a clamping mechanism and an auxiliary shooting device, so as to solve the problem that in the prior art, when the auxiliary shooting device such as a pan/tilt, a selfie stick, a support frame, etc. needs to be frequently taken down or replaced, time and labor are wasted.

In the first aspect, the connecting seat is provided with a mounting groove at the periphery; one end of the elastic piece is arranged in the mounting groove, and the other end of the elastic piece can extend out or retract in the mounting groove, so that the connecting seat can be detachably arranged on the external supporting mechanism; the clamping assembly comprises a first clamping piece and a second clamping piece which are arranged on the connecting seat, and the first clamping piece and the second clamping piece are arranged oppositely and at intervals so as to form a clamping space on one side of the connecting seat.

Furthermore, a first limiting bulge is arranged on one side, back to the clamping space, of the connecting seat and used for abutting against the external supporting mechanism so as to limit the rotation of the connecting seat relative to the external supporting mechanism; or one side of the connecting seat, which faces away from the clamping space, is provided with a second limiting recess, and the second limiting recess is used for being abutted against the supporting mechanism to limit the rotation of the connecting seat relative to the outside.

Furthermore, the first limiting bulge faces to one surface of the center of the connecting seat, and gradually inclines towards the center of the connecting seat from one side, away from the clamping space, of the first limiting bulge.

Further, the first limiting protrusion is made of an elastic material.

Further, the connecting seat includes first installation department and the second installation department that sets up along the axial segmentation of connecting seat, the outline of first installation department is less than the outline of second installation department, the centre gripping subassembly is located the second installation department, the mounting groove is located first installation department.

Further, the elastic member includes: the shell is arranged in the mounting groove, and a spring accommodating groove is formed in one side, back to the bottom of the mounting groove, of the shell; the spring is arranged in the spring accommodating groove, and one end of the spring is connected with the bottom of the spring accommodating groove; and one side of the abutting piece is accommodated in the spring accommodating groove and connected with the spring, and the other side of the abutting piece extends out of the spring accommodating groove.

Further, the abutment is spherical.

Further, the elastic piece is integrally made of silica gel or rubber.

Further, the elastic member includes: the mounting part is arranged in the mounting groove; the bellying, it is located the installation department is kept away from one side of the tank bottom of mounting groove, the bellying is the hemisphere towards keeping away from the direction of the tank bottom of mounting groove is protruding, and stretches out the mounting groove.

In a second aspect, an embodiment of the present invention further provides an auxiliary shooting device, including a clamping mechanism, which is the clamping mechanism described in the first aspect; the supporting mechanism comprises an installation base, a clamping mechanism installation groove is formed in the surface of the installation base, an elastic piece accommodating groove is formed in the wall of the clamping mechanism installation groove and used for accommodating the other end of an elastic piece, so that the supporting mechanism is detachably connected with the clamping mechanism, a first limiting recess is formed in the bottom of the clamping mechanism installation groove, and a first limiting protrusion is used for extending into the first limiting recess and abutting against the side wall of the first limiting recess; or the groove bottom of the clamping mechanism mounting groove is provided with a second limiting bulge, and the second limiting bulge is used for extending into the second limiting recess and abutting against the side wall of the second limiting recess.

The embodiment of the utility model has the beneficial effects that: the periphery of the connecting seat is provided with an installation groove, and an elastic piece is arranged in the installation groove. One end of the elastic piece is arranged in the mounting groove, and the other end of the elastic piece can extend out or retract in the mounting groove. Therefore, the clamping mechanism is arranged in the clamping mechanism mounting groove, the other end of the elastic piece can be abutted against the groove wall of the clamping mechanism mounting groove, the other end of the elastic piece can be subjected to pressure brought by the groove wall at the moment, so that the other end of the elastic piece retracts, stress can be generated in the elastic piece when the elastic piece retracts, and the other end of the elastic piece can be driven to stretch out by the stress. When the clamping mechanism continues to go deep into the clamping mechanism mounting groove until the other end of the elastic piece is opposite to the elastic piece accommodating groove, the other end of the elastic piece can not bear the pressure from the groove wall any more, and the other end of the elastic piece can extend into the elastic piece accommodating groove at the moment, so that the clamping mechanism can be stably mounted on the clamping mechanism mounting groove. When a user needs to disassemble the shooting device installed on the auxiliary shooting device, the clamping mechanism is pulled out from the clamping mechanism installing groove by force, so that the clamping mechanism and the shooting device can be taken down together, and the device is labor-saving and convenient to use. For users who need to frequently dismantle and install the shooting device, the shooting device is easier and faster to dismantle and install, and the use experience of the users is optimized.

Drawings

The following detailed description of embodiments of the utility model will be made with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic view of the overall structure of a clamping mechanism according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of the clamping mechanism and the supporting structure according to the embodiment of the present invention;

FIG. 3 is a schematic view of a combination of a clamping mechanism and a supporting mechanism according to an embodiment of the present invention;

FIG. 4 is a partial cross-sectional view of a clamping mechanism and a support mechanism of an embodiment of the present invention;

FIG. 5 is a schematic view of a portion of FIG. 4 at position A;

FIG. 6 is a schematic view of the overall structure of the elastic member according to the embodiment of the present invention;

FIG. 7 is a schematic view of the overall structure of an elastic member according to another embodiment of the present invention;

the figures are numbered:

1. a clamping mechanism; 11. a connecting seat; 111. mounting grooves; 112. a first limit protrusion; 113. a first mounting portion; 114. a second mounting portion; 12. an elastic member; 121. a housing; 1211. a spring receiving groove; 122. a spring; 123. an abutting member; 124. an installation part; 125. a boss portion; 13. a clamping assembly; 131. a first clamping member; 132. a second clamping member; 2. a support mechanism; 21. a clamping mechanism mounting groove; 211. a trench wall; 2111. an elastic piece accommodating groove; 212. a first limit recess; 22. and (5) installing a base.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

The present invention provides a clamping mechanism 1, as shown in fig. 1-3, the clamping mechanism 1 includes a connecting seat 11, an elastic member 12 and a clamping assembly 13. The connecting seat 11 is provided with an installation groove 111 at the periphery. One end of the elastic member 12 is disposed in the mounting groove 111, and the other end can extend or retract in the mounting groove 111. The clamping assembly 13 includes a first clamping member 131 and a second clamping member 132 mounted on the connecting base 11, wherein the first clamping member 131 and the second clamping member 132 are disposed opposite to each other and spaced apart from each other to form a clamping space (not shown) at one side of the connecting base.

Specifically, the clamping mechanism 1 is applied to an auxiliary shooting device (not shown in the figure), the auxiliary shooting device includes a supporting mechanism 2, the supporting mechanism 2 is provided with a clamping mechanism mounting groove 21 for mounting the clamping mechanism 1, and the groove wall 211 of the clamping mechanism mounting groove 21 is provided with an elastic component accommodating groove 2111.

Through the embodiment, in the process of installing the clamping mechanism 1 in the clamping mechanism installation groove 21, the other end of the elastic member 12 abuts against the groove wall 211 of the clamping mechanism installation groove 21, and at this time, the other end of the elastic member 12 is pressed by the groove wall 211, so that the other end of the elastic member 12 retracts, and when retracting, stress is generated inside the elastic member 12, and the other end of the elastic member 12 is driven to extend out by the stress. When the clamping mechanism 1 continues to enter the clamping mechanism mounting groove 21 until the other end of the elastic member 12 faces the elastic member accommodating groove 2111, the other end of the elastic member 12 will not be pressed by the groove wall 211, and at this time, the other end of the elastic member 12 will extend into the elastic member accommodating groove 2111, so that the clamping mechanism 1 can be stably mounted in the clamping mechanism mounting groove 21. When a user needs to disassemble the shooting device installed on the auxiliary shooting device, the clamping mechanism 1 can be taken down together with the shooting device only by pulling the clamping mechanism 1 out of the clamping mechanism installing groove 21 forcibly, so that labor is saved and the shooting device is convenient to use. The mounting groove 111 can stabilize the elastic member 12 during the detachment and attachment of the clamping mechanism 1, so as to ensure the elastic member 12 to stably perform the telescopic motion.

When the people go out and travel, the people can meet beautiful scenery on the way, auxiliary shooting devices such as a selfie stick, a cradle head and a support frame are required to be used for dozens of times every day, the mobile phone is detached after only a plurality of pictures are required to be shot in each use, then the mobile phone is held to chat, and the pictures which are just shot are sent. Through implementing this embodiment in market, after shooting, only need to pull out fixture 1 with shooting the device from fixture mounting groove 21 hard, again when using supplementary shooting device next time fixture 1 can, it is very convenient with the installation to dismantle, and user experience is better.

In professional photography, some users may have multiple cameras, and if an auxiliary camera is provided for each camera, the use cost is very high, and it is troublesome to mount and dismount the camera only with one auxiliary camera. Through implementing this embodiment, only need be equipped with fixture 1 for every shooting device, when needing to change the shooting device on the supplementary shooting device, only need extract fixture 1 with shooting device from fixture mounting groove 21 hard, the supplementary shooting device of next use the time reloading fixture 1 can, it is very convenient with the installation to dismantle, and user experience is better.

Of course, it is understood that the above two usage scenarios are only examples, and the clamping mechanism 1 provided in this embodiment is not only suitable for the above two usage scenarios.

Referring to fig. 2, 6 and 7, there are various embodiments of the elastic member 12, and several examples are listed below for reference, however, the present invention includes, but is not limited to, the following elastic members 12, and those skilled in the art can adapt the elastic members 12.

In one embodiment: the elastic member 12 includes a housing 121, a spring 122, and an abutting member 123. The housing 121 is disposed in the mounting groove of the elastic element 12, and a spring receiving groove 1211 is formed on a side of the housing 121 opposite to the bottom of the mounting groove 111. The spring 122 is disposed in the spring receiving groove 1211, and one end of the spring is connected to the bottom of the spring receiving groove 1211. The abutting member 123 is connected to the spring 122, and at least a portion of the abutting member 123 extends out of the spring receiving slot 1211.

Specifically, in the process of installing the clamping mechanism 1 in the clamping mechanism installation groove 21, the abutting piece 123 abuts against the groove wall 211 of the clamping mechanism installation groove 21, at this time, the spring 122 is pressed by the abutting piece 123, so that the spring 122 is compressed, the abutting piece 123 retracts, when the clamping mechanism 1 goes deep into the clamping mechanism installation groove 21 until the abutting piece 123 moves to be opposite to the elastic piece accommodating groove 2111, the spring 122 recovers, and then the abutting piece 123 is driven to extend into the elastic piece accommodating groove 2111, so that the clamping mechanism 1 can be stably installed on the clamping mechanism installation groove 21.

In a particular embodiment, the abutment 123 is spherical.

Specifically, during the process of installing the clamping mechanism 1 in the clamping mechanism installation groove 21 and removing the clamping mechanism 1 from the clamping mechanism installation groove 21, the abutting member 123 needs to move towards the bottom of the spring receiving groove 1211 to reduce the outer profile of the clamping mechanism 1, so that the clamping mechanism 1 can enter the clamping mechanism installation groove 21 or be removed from the clamping mechanism installation groove 21. The abutting piece 123 is provided in a spherical shape, so that when the clamping mechanism 1 is mounted and dismounted, the abutting piece 123 can be better guided to move towards the bottom of the spring accommodating groove 1211, the mounting and dismounting of a user are easier, and the use experience of the user is optimized.

In another embodiment: the elastic member 12 is integrally made of silicone rubber or rubber.

Specifically, the elastic member 12 integrally made of silicone rubber or rubber has good dust-proof and water-proof capabilities, and does not rust, and the user's detachment and installation of the fixture 1 is not affected by dust accumulation or rusting of the elastic member.

In an exemplary embodiment, the resilient member 12 includes a mounting portion 124 and a boss portion 125. The mounting portion is installed in the mounting groove 111. The protruding portion 125 is disposed on a side of the mounting portion 124 away from the bottom of the mounting groove 111, and the protruding portion 125 is hemispherical and protrudes toward the bottom of the mounting groove 111 and extends out of the mounting groove 111.

Specifically, in the process of installing the fixture 1 in the fixture mounting groove 21 and detaching the fixture from the fixture mounting groove 21, the protrusion 125 needs to be deformed first to reduce the outer contour of the fixture 1, so that the fixture 1 can enter the fixture mounting groove 21 or be detached from the fixture mounting groove 21. The convex part 125 is arranged to be spherical, so that the deformation of the convex part 125 can be better guided, the installation and the disassembly of a user are more convenient, and the use experience of the user is optimized.

In an embodiment, as shown in fig. 1, 2 and 5, a first limiting protrusion 112 is disposed on a side of the connecting seat 11 facing away from the clamping space, and the first limiting protrusion 112 is used for limiting circumferential rotation of the connecting seat 11.

Specifically, fixture 1 installs behind fixture mounting groove 21, and easy external force influences, leads to fixture 1 rotatory in fixture mounting groove 21, and then leads to installing the shooting device on fixture 1 and then fixture 1 is rotatory, influences user experience. In order to avoid this situation, in the embodiment, the first limiting protrusion 112 is disposed on a side of the connecting seat 11 facing away from the clamping space, and after the clamping mechanism 1 is installed in the clamping mechanism installation groove 21, the first limiting protrusion 112 extends into the first limiting recess 212 of the groove bottom of the clamping mechanism installation groove 21. Therefore, the first limiting protrusion 112 will fit the first limiting recess to limit the rotation of the connecting socket 11 in the fixture mounting groove 21.

In another embodiment, a side of the connecting seat 11 facing away from the clamping space is provided with a second limiting recess (not shown), and the second limiting recess is used for limiting the circumferential rotation of the connecting seat 11.

Specifically, the bottom of the clamping mechanism mounting groove 21 is provided with a second limiting protrusion matched with the second limiting recess for use, and the second limiting protrusion is used for extending into the second limiting recess.

In one embodiment, the first stopper protrusion 112 is made of an elastic material.

Specifically, the purpose that the first limiting protrusion 112 is made of an elastic material is that the first limiting protrusion 112 is adapted to be in interference fit with the first limiting recess 212, and the interference fit does not cause shaking, so that the connecting seat 11 can be better limited from rotating in the clamping mechanism mounting groove 21. The elastic material includes, but is not limited to, silicone, rubber, etc., which is not limited in the present invention and can be adapted by those skilled in the art.

In one embodiment, as shown in fig. 1, 2 and 5, a surface of the first limiting protrusion 112 facing the center of the connecting seat 11 gradually inclines toward the center of the connecting seat 11 from a side of the first limiting protrusion 112 away from the clamping space.

Through implementing this embodiment, make the one side of first spacing arch 112 towards the connecting seat 11 center, be the tilt state to play the effect of guide first spacing arch 112 and put into first spacing sunken 212, when installation fixture 1, it puts into first spacing sunken 212 more easily with first spacing arch 112.

In one embodiment, the connecting socket 11 includes a first mounting portion 113 and a second mounting portion 114 disposed along an axial section of the connecting socket 11, the clamping member 13 is mounted on the second mounting portion 114, and the mounting groove 111 is disposed on the first mounting portion 113. The outer contour of the first mounting portion 113 is smaller than the outer contour of the second mounting portion 114.

Specifically, the outer contour of the first mounting portion 113 is smaller than that of the second mounting portion 114. Therefore, when the clamping mechanism 1 is installed, the notch of the clamping mechanism installation groove 21 only allows the first installation part 113 to enter, and a user only needs to put the connecting seat 11 into the clamping mechanism installation groove 21 until the second installation part 114 abuts against the notch of the clamping mechanism installation groove 21, so that the installation can be completed, and the clamping mechanism is very convenient and fast.

The embodiment of the utility model shows a clamping mechanism 1, as shown in fig. 1-3, a mounting groove 111 is arranged on the periphery of a connecting seat 11, and an elastic element 12 is arranged in the mounting groove 111. One end of the elastic member 12 is disposed in the mounting groove 111, and the other end can extend or retract in the mounting groove 111. Therefore, in the process of installing the clamping mechanism 1 in the clamping mechanism installation groove 21, the other end of the elastic member 12 abuts against the groove wall 211 of the clamping mechanism installation groove 21, and at this time, the other end of the elastic member 12 is pressed by the groove wall 211, so that the other end of the elastic member 12 retracts, and when retracting, stress is generated inside the elastic member 12, and the stress drives the other end of the elastic member 12 to extend out. When the clamping mechanism 1 continues to enter the clamping mechanism mounting groove 21 until the other end of the elastic member 12 faces the elastic member accommodating groove 2111, the other end of the elastic member 12 will not be pressed by the groove wall 211, and at this time, the other end of the elastic member 12 will extend into the elastic member accommodating groove 2111, so that the clamping mechanism 1 can be stably mounted in the clamping mechanism mounting groove 21. When a user needs to disassemble the shooting device installed on the auxiliary shooting device, the clamping mechanism 1 can be taken down together with the shooting device only by pulling the clamping mechanism 1 out of the clamping mechanism installing groove 21 forcibly, so that labor is saved and the shooting device is convenient to use. For users who need to frequently dismantle and install the shooting device, the shooting device is easier and faster to dismantle and install, and the use experience of the users is optimized.

The utility model also provides an auxiliary shooting device, which comprises a clamping mechanism 1 and a supporting mechanism 2, as shown in figures 1-3. The chucking mechanism 1 is the chucking mechanism 1 of the above-described embodiment. The supporting mechanism 2 comprises an installation base 22, a clamping mechanism installation groove 21 is formed in the surface of the installation base 22, an elastic piece accommodating groove 2111 is formed in the groove wall 211 of the clamping mechanism installation groove 21, the elastic piece accommodating groove 2111 is used for accommodating the other end of the elastic piece 12, so that the supporting mechanism 2 is detachably connected with the clamping mechanism 1, a first limiting recess 212 is formed in the groove bottom of the clamping mechanism installation groove 21, and the first limiting protrusion 112 is used for extending into the first limiting recess 212 and abutting against the side wall of the first limiting recess 212; or a second limiting bulge is arranged at the bottom of the clamping mechanism mounting groove 21 and used for extending into the second limiting recess and abutting against the side wall of the second limiting recess.

Through implementing this embodiment, when the user need install fixture 1, only need inject fixture mounting groove 21 with connecting seat 11 in, when the user need dismantle the shooting device of installing on supplementary shooting device, only need extract fixture 1 from fixture mounting groove 21 hard, can take off fixture 1 together with shooting device, very laborsaving and convenient. For users who need to frequently dismantle and install the shooting device, the shooting device is easier and faster to dismantle and install, and the use experience of the users is optimized.

The auxiliary shooting device of the embodiment includes, but is not limited to, a selfie stick, a cradle head, and a stand. By implementing the embodiment, for the user who needs to frequently detach and mount the shooting device, the camera can be detached and mounted more easily and quickly, and the use experience of the user is optimized.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. A clamping mechanism, comprising:

the connecting seat is provided with an installation groove at the periphery;

one end of the elastic piece is arranged in the mounting groove, and the other end of the elastic piece can extend out or retract in the mounting groove;

the clamping assembly comprises a first clamping piece and a second clamping piece which are arranged on the connecting seat, and the first clamping piece and the second clamping piece are arranged oppositely and at intervals so as to form a clamping space on one side of the connecting seat.

2. The clamping mechanism of claim 1, wherein: one side of the connecting seat, which faces away from the clamping space, is provided with a first limiting bulge, and the first limiting bulge is used for limiting the circumferential rotation of the connecting seat.

3. The clamping mechanism of claim 2, wherein: the first limiting bulge faces to one surface of the center of the connecting seat, and gradually inclines towards the center of the connecting seat from one side, away from the clamping space, of the first limiting bulge.

4. The clamping mechanism of claim 3, wherein: the first limiting bulge is made of elastic materials.

5. The clamping mechanism of claim 1, wherein: the connecting seat includes first installation department and the second installation department that sets up along the axial segmentation of connecting seat, the outline of first installation department is less than the outline of second installation department, the centre gripping subassembly is located the second installation department, the mounting groove is located first installation department.

6. A clamping mechanism according to any one of claims 1 to 5, wherein the resilient member comprises:

the shell is arranged in the mounting groove, and a spring accommodating groove is formed in one side, back to the bottom of the mounting groove, of the shell;

the spring is arranged in the spring accommodating groove, and one end of the spring is connected with the bottom of the spring accommodating groove;

the abutting piece is connected with the spring, and at least part of the abutting piece extends out of the spring accommodating groove.

7. The clamping mechanism of claim 6, wherein: the abutting part is spherical.

8. The clamping mechanism of any one of claims 1 to 5, wherein: the elastic piece is integrally made of silica gel or rubber.

9. The clamping mechanism of claim 8, wherein said resilient member comprises:

the mounting part is arranged in the mounting groove;

the bellying, it is located the installation department is kept away from one side of the tank bottom of mounting groove, the bellying is the hemisphere towards keeping away from the direction of the tank bottom of mounting groove is protruding, and stretches out the mounting groove.

10. An auxiliary shooting device is characterized in that:

a clamping mechanism according to any one of claims 2 to 9;

the supporting mechanism comprises an installation base, a clamping mechanism mounting groove is formed in the surface of the installation base, an elastic piece accommodating groove is formed in the groove wall of the clamping mechanism mounting groove and used for accommodating an elastic piece, the supporting mechanism is detachably connected with the clamping mechanism, a first limiting recess is formed in the groove bottom of the clamping mechanism mounting groove, and a first limiting protrusion is used for extending into the first limiting recess and offsetting the side wall of the first limiting recess.