CN218178331U - Clamping piece, clamping device and shooting auxiliary equipment - Google Patents

Abstract

The utility model belongs to the technical field of clamping equipment, and relates to a clamping piece, a clamping device and shooting auxiliary equipment, which comprises a connecting piece, a supporting piece and a clamping arm, wherein the connecting piece is connected with the outside and is provided with a connecting end; the supporting piece is connected with the connecting end of the connecting piece; the clamping arm has elasticity and is used for clamping external equipment; wherein, the clamping arm, the connecting end of the support piece and the connecting piece are integrally formed by injection molding and are coated on the connecting ends of the support piece and the connecting piece. The utility model integrates the supporting piece connected with the connecting piece and the clamping arm into a whole by injection molding through injection molding technology, so that the connecting piece, the supporting piece and the clamping arm are integrated, and the structural firmness of the whole clamping piece is improved; secondly, on the basis of realizing no clamping damage to external equipment, the process of gluing the rubber mat is omitted, and the production steps of the clamping piece and the assembly steps of the clamping device are simplified; and thirdly, the clamping arm is prevented from easily falling off due to aging, and the service life of the whole body is favorably prolonged.

Description

Clamping piece, clamping device and shooting auxiliary equipment

Technical Field

The utility model relates to a centre gripping equipment technical field especially relates to a holder, clamping device and shooting auxiliary assembly.

Background

In the prior art, in order to assist a user in better completing some items such as shooting by using electronic devices such as a mobile phone, a tablet, a camera, and a camera, a clamping device is generally required to clamp the electronic device, so that the electronic device is conveniently and stably installed. In addition, in order to prevent the clamping device from damaging the electronic device during the process of clamping the electronic device by the clamping device, a rubber pad is usually disposed on the clamping arm of the clamping device.

However, the rubber pad is generally adhered to the clamping arm through glue, so that the environment is not protected, and the arrangement mode of the clamping arm and the rubber pad is troublesome in the actual manufacturing process, and once the glue is aged, the rubber pad is easy to fall off, and finally the service life of the clamping device is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at, the centre gripping arm of solving current clamping device is environmental protection, difficult manufacturing inadequately, and is difficult to guarantee clamping device life's technical problem.

In order to solve the technical problem, an embodiment of the utility model provides a clamping piece has adopted following technical scheme:

the holder includes:

a connecting member connected with the outside and having a connecting end;

a support member connected to the connection end of the connection member; and

the clamping arm is elastic and is used for clamping external equipment;

the clamping arm, the supporting piece and the connecting end of the connecting piece are integrally formed in an injection molding mode, and the supporting piece and the connecting end of the connecting piece are coated with the clamping arm.

Further, in a preferable scheme of some embodiments, the supporting element and the connecting element are integrally formed, or the supporting element and the connecting end of the connecting element are fixedly connected by any one of a threaded connection structure, a welding structure and a snap connection structure.

Further, in a preferable aspect of some embodiments, the support is any one of a hard metal piece and a hard alloy piece; the clamping arm is any one of a silicon rubber part, a plastic rubber part and a rubber part.

Further, in a preferable mode of some embodiments, the clamping arm is convexly provided with a projection for abutting against an external device; and on the position corresponding to the convex part, the support part is provided with a bending part bending towards the convex part.

Further, in a preferable solution of some embodiments, the protrusion is recessed with a clearance groove for clearance of a key of the external device.

Further, in a preferred version of some embodiments, the clamp further comprises a cover plate disposed on a side of the clamp arm facing away from the connector.

In order to solve the technical problem, an embodiment of the utility model provides a still provide a clamping device, adopt as follows technical scheme: the clamping device comprises a connecting arm and the clamping piece, and the clamping arm of the clamping piece is arranged at one end of the connecting arm through a connecting piece.

Further, in a preferable mode of some embodiments, two clamping pieces are provided, the two clamping pieces are respectively provided at two opposite ends of the connecting arm and enclose a clamping space together with the connecting arm, and at least one clamping piece can reciprocate relative to the connecting arm along an extending direction of the connecting arm.

Further, in a preferable scheme of some embodiments, the connecting piece is a pull rod, and one end of the pull rod opposite to the connecting end is a moving end; each clamping arm is provided with at least two pull rods arranged in parallel at intervals along the thickness direction, wherein one pull rod is a first rod, and the other pull rod is a second rod; the connecting arm is provided with a plurality of mounting sliding holes along the extension direction;

the moving ends of the first rods of the two clamping pieces are respectively inserted into the corresponding mounting slide holes so as to be oppositely arranged;

the moving ends of the second rods of the two clamping pieces are provided with elastic pieces which are connected with the elastic pieces in an inserting mode and are correspondingly arranged in the mounting sliding holes in an opposite mode, and the corresponding clamping arms can automatically approach the connecting arms under the effect of resilience force of the elastic pieces.

In order to solve the technical problem, the embodiment of the utility model provides a still provide a shooting auxiliary assembly, adopt as follows technical scheme: the shooting auxiliary equipment comprises the clamping piece;

or, the shooting auxiliary equipment comprises the clamping device.

Compared with the prior art, the embodiment of the utility model provides a holder, clamping device and shooting auxiliary assembly mainly have following beneficial effect:

the clamping piece is formed by integrally injection molding the supporting piece connected with the connecting piece and the clamping arm through an injection molding technology, so that the connecting piece, the supporting piece and the clamping arm are integrated, and the structural firmness of the whole clamping piece is improved; the clamping arm has elasticity and covers the connecting end of the support piece and the connecting piece, so that stable clamping is favorably realized, external equipment is not easily clamped, the process of gluing a rubber mat is also omitted, and the production steps of the clamping piece and the assembly steps of the clamping device are favorably simplified; and thirdly, the situation that the clamping arm is easy to fall off due to aging is avoided, and the service life of the clamping piece, the clamping device and the shooting auxiliary equipment is prolonged.

Drawings

In order to illustrate the solution of the present invention more clearly, the drawings needed for describing the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts. Wherein:

fig. 1 is a schematic perspective view of a holder according to an embodiment of the present invention;

FIG. 2 is a perspective sectional view of the clamp of FIG. 1;

FIG. 3 is an exploded perspective view of the clamp of FIG. 1;

fig. 4 is a schematic perspective view of a holding device according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of the clamping device of FIG. 4 with the clamping members thereof expanded relative to the clamping arms;

FIG. 6 is an exploded perspective view of the clamping device of FIG. 5;

FIG. 7 is a perspective cross-sectional view of the clamping device of FIG. 5;

fig. 8 is a perspective cross-sectional view of the clamping device of fig. 4.

The reference numbers in the drawings are as follows:

1000. a clamping device; 100. a clamping member; 200. a connecting arm; 210. installing a sliding hole; 300. a clamping space; 400. an elastic member; 500. a threaded mounting member;

1. a connector/tie rod; 1', a first rod; 1', a second rod; 11. a connecting end; 12. a mobile terminal;

2. a support member; 21. a bending section;

3. a clamp arm; 31. a projection; 311. avoiding a void groove; 32. a through hole;

4. and (7) a cover plate.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention, for example, the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or position illustrated in the drawings, which are for convenience of description only and are not to be construed as limiting of the present disclosure.

The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. The meaning of "plurality" is two or more unless specifically limited otherwise.

In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it can be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the present invention provides a clamping member 100, which is mainly used for clamping a target object in a clamping device 1000, and of course, can also be used for other suitable purposes. It should be noted that the term "external" as used herein refers to other components of the clamping device 1000, and may, of course, be components other than the clamping member 100. The "external device" referred to herein may be an electronic device such as a mobile phone, a tablet, a camera, or the like, and may also be other objects, which are not limited herein.

As shown in fig. 1 to 3, the clamping member 100 includes a connecting member 1, a supporting member 2 and a clamping arm 3. Wherein, the connecting piece 1 is connected with the outside, and the connecting piece 1 is provided with a connecting end 11; the supporting piece 2 is connected with the connecting end 11 of the connecting piece 1; the holding arm 3 has elasticity, and the holding arm 3 is mainly used for holding an external device (not shown). In the present embodiment, as shown in fig. 1 and 2, the clamping arm 3 is integrally injection-molded with the connecting end 11 of the connecting member 1 and the supporting member 2, and covers the connecting end 11 of the connecting member 1 and the supporting member 2.

It should be noted that, in the present embodiment, the connecting member 1 is first connected to the supporting member 2, and then is integrally injection-molded with the holding arm 3. As will be appreciated, the gripping arm 3 is connected to the outside by means of the connection 1; the supporting member 2 mainly plays a role of supporting and controlling deformation of the clamping arm 3 so as to strengthen clamping stability of the clamping arm 3.

In summary, compared with the prior art, the clamping member 100 has at least the following advantages: the clamping piece 100 is formed by integrally injection molding the supporting piece 2 connected with the connecting piece 1 and the clamping arm 3 through an injection molding technology, so that the connecting piece 1, the supporting piece 2 and the clamping arm 3 are integrated, and the structural firmness of the whole clamping piece 100 is improved; secondly, the clamping arm 3 has elasticity and covers the connecting end 11 of the support part 2 and the connecting part 1, so that stable clamping is realized, external equipment is not easy to be clamped, meanwhile, the process of gluing a rubber mat is omitted, the production steps of the clamping part 100 are simplified, and the subsequent assembly steps of the clamping device 1000 are simplified; and thirdly, the clamping arm 3 can be prevented from falling off easily due to aging, and the whole service life of the clamping piece 100 can be prolonged.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 3.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 2 and 3, in order to connect the supporting member 2 to the connecting end 11 of the connecting member 1 before the integral injection molding, the supporting member 2 and the connecting member 1 are integrally molded. Or, the supporting member 2 and the connecting end 11 of the connecting member 1 are fixedly connected by any one of a threaded connection structure, a welding structure and a buckling connection structure. In the present embodiment, the connection end 11 of the supporting member 2 and the connecting member 1 is realized by a welding structure. Of course, in other embodiments, the two may be connected by other suitable structures besides the above, and are not limited herein.

Further, as a specific implementation manner in some embodiments of the present invention, in order to ensure that the supporting member 2 plays a role of supporting and reinforcing the clamping arm 3, the supporting member 2 is any one of a hard metal member and a hard alloy member. For example, the supporting member 2 may be a hard metal or alloy member made of copper, aluminum alloy, stainless steel, etc. and having a certain hardness, and may also be a hardware member.

It will be appreciated that to ensure that the connecting member 1 is securely connected to the outside and to the support member 2, the connecting member 1 is a rigid member. Wherein, the connecting piece 1 and the supporting piece 2 can be made of the same material or different materials.

In addition, in order to ensure that the holding arm 3 has elasticity and a certain holding force, the holding arm 3 is any one of a silicone member, a plastic member, and a rubber member. Of course, in other embodiments, the clamp arm 3 may also be a clamp arm 3 made of other suitable materials with certain elasticity.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 1 to 3, a protrusion 31 for abutting against an external device is protruded on the holding arm 3. In other words, the clamp arm 3 clamps the external device by abutting the projection 31. As can be appreciated, since the portion of the clamping arm 3 corresponding to the protrusion 31 is thicker than the other portions of the clamping arm 3, the clamping member 100 clamps the external device through the protrusion 31, which is beneficial to improving the clamping force and facilitating to clamp the external device more firmly.

In addition, in the present embodiment, as shown in fig. 2 and 3, in order to further increase the clamping force of the clamping member 100, at a position corresponding to the convex portion 31, the support member 2 is provided with a bent portion 21 bent toward the convex portion 31. It can be understood that, since the protruding portion 31 of the clamping arm 3 also has elasticity, there is still a situation that it is easy to elastically deform when clamping the external device, so that, by supporting the protruding portion 31 by the bent portion 21 of the support 2 integrally injection-molded in the clamping arm 3, the elastic deformation capability of the protruding portion 31 can be greatly reduced, and further, the clamping force of the protruding portion 31 can be enhanced.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 1 to fig. 3, the protruding portion 31 of the clamping arm 3 is concave and provided with a clearance groove 311, wherein the clearance groove 311 is mainly used for avoiding keys of external devices such as mobile phones and tablets, so as to ensure that the external devices can be normally and stably used when being clamped by the clamping arm 3, thereby facilitating the user experience.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 1 to 3, in order to improve the strength and the appearance aesthetic property of the clamping member 100, the clamping member 100 further includes a cover plate 4, wherein the cover plate 4 is disposed on one side of the clamping arm 3 away from the connecting member 1.

Based on the above-mentioned clamping member 100, as shown in fig. 4 to fig. 8, the embodiment of the present invention further provides a clamping device 1000, wherein the clamping device 1000 includes the connecting arm 200 and the above-mentioned clamping member 100, and wherein the clamping arm 3 of the clamping member 100 is disposed on one end of the connecting arm 200 through the connecting member 1 of the clamping member 100. In order to ensure that the clamping space 300 is formed in the clamping device 1000, the same clamping member 100 may be provided at the other end of the connecting arm 200, the clamping member 100 may be provided in another structure, or another suitable structure may be adopted, and is not particularly limited herein.

In summary, compared with the prior art, the clamping device 1000 has at least the following beneficial effects: this clamping device 1000 does benefit to the assembly step of simplifying clamping device 1000 and improves its life through adopting foretell holder 100, and generally, this clamping device 1000 is on the basis of guaranteeing not pressing from both sides and hindering external equipment, and convenient the manufacturing, and the reliable and firm structure, life is high, and user experience feels better.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 4 to fig. 6, in order to simplify the overall structure and the assembling steps of the clamping device 1000, two clamping members 100 are provided, two clamping members 100 are respectively disposed at two opposite ends of the connecting arm 200, and together with the connecting arm 200, form a clamping space 300, and at least one clamping member 100 can reciprocate relative to the connecting arm 200 along the extending direction of the connecting arm 200 (specifically, the thickness direction of the clamping arm 3), so that the clamping device 1000 can adjust the size of the clamping space 300 according to different sizes of external devices, which is beneficial to improving the universality of the clamping device 1000.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 6 to 8, the connecting member 1 is preferably a pull rod, wherein an end of the pull rod 1 opposite to the connecting end 11 is a moving end 12. In other words, the opposite ends of the drawbar 1 are a connection end 11 and a moving end 12, respectively. Wherein, the connecting end 11 of the pull rod 1 is connected with the supporting piece 2 of the clamping piece 100 and is integrally injection-molded with the clamping arm 3 of the clamping piece 100; the moving end 12 of the pull rod 1 is connected to the connecting arm 200 of the clamping device 1000 to ensure that the clamping arm 3 is disposed on one end of the connecting arm 200.

In the present embodiment, as shown in fig. 6 to 8, each of the holding arms 3 is provided with at least two tie rods 1 arranged in parallel with a gap in the thickness direction (specifically, the extending direction of the connecting arm 200), wherein one tie rod is a first rod 1', and the other tie rod is a second rod 1 ″; correspondingly, in order to facilitate the installation of the pull rod 1, the connecting arm 200 is provided with a plurality of installation sliding holes 210 along the extending direction thereof.

In the present embodiment in particular, preferably, to simplify the overall structure and ensure the stability of the connection and clamping, each clamping arm 3 is provided with two tie rods 1, one being a first rod 1 'and one being a second rod 1 ", wherein the first rod 1' and the second rod 1" are both arranged along the extension direction of the connecting arm 200 and are parallel and with a gap in a direction perpendicular to the extension direction of the connecting arm 200.

In this embodiment, as shown in fig. 6 to 8, the moving ends 12 of the first rods 1' of the two clamping members 100 are inserted into the corresponding mounting sliding holes 210, respectively, so as to be oppositely disposed. Correspondingly, the moving ends 12 of the second rods 1 ″ of the two clamping members 100 are provided with elastic members 400, and the elastic members 400 are connected to be inserted into the corresponding mounting sliding holes 210 respectively so as to be oppositely arranged, and the corresponding clamping arms 3 can automatically approach towards the connecting arm 200 under the resilience force of the elastic members 400.

It is understood that, particularly in the present embodiment, the elastic member 400 is preferably a spring. To ensure the compactness of the overall structure, the moving end 12 of the first rod 1' of one clamping member 100 is inserted into one corresponding mounting slide hole 210, the moving end 12 of the first rod 1' of the other clamping member 100 is inserted into the other corresponding mounting slide hole 210, and the first rods 1' of the two clamping members 100 are inserted into the respective mounting slide holes 210 from opposite ends of the connecting arm 200. Similarly, the moving end 12 of the second rod 1 "of one clamping member 100 is inserted into a corresponding mounting slot 210, and the mounting slot 210 is sleeved with a spring 400, the moving end 12 of the second rod 1" of another clamping member 100 is inserted into another corresponding mounting slot 210, and the mounting slot 210 is sleeved with another spring 400, and the second rods 1 "of the two clamping members 100 are inserted into the corresponding mounting slots 210 from opposite ends of the connecting arm 200.

Of course, in other embodiments, the movable ends 12 of the first rods 1 'of two clamping members 100 can be inserted into the same mounting slide hole 210 from two opposite ends of the same mounting slide hole 210, or the movable end 12 of the first rod 1' of one clamping member 100 and the movable end 12 of the second rod 1 ″ of the other clamping member 100 can be inserted into the same mounting slide hole 210 from two opposite ends of the same mounting slide hole 210.

Specifically, in the present embodiment, as shown in fig. 3 and 7, in order to facilitate the installation of the spring 400 in the installation slide hole 210, the through hole 32 is formed in the clamping arm 3 along the thickness direction thereof, and the through hole 32 corresponds to the installation slide hole 210 into which the movable end 12 of the second rod 1 ″ of the two clamping members 100 is inserted, so that the spring can be installed in the installation slide hole 210 through the through hole 32, and further, the clamping member 100 does not need to be pulled away from the connecting arm 200, and then the spring is installed in the installation slide hole 210. To avoid the through hole 32 from being seen from the outside, the cover plate 4 is provided to cover the through hole 32, which is advantageous for improving the overall aesthetic appearance.

It should be further noted that, as shown in fig. 7 and 8, in order to realize that the two clamping members 100 can automatically approach the connecting arm 200 under the action of the resilient force, the clamping device 1000 further includes a threaded mounting member 500, wherein the spring 400 is sleeved in the middle portion of the pull rod 1 of the clamping member 100 in the corresponding mounting slide hole 210, the threaded mounting member 500 is threadedly connected to the moving end 12 of the pull rod 1, and when the clamping arm 3 moves away from the connecting arm 200, the spring 400 can be compressed in the mounting slide hole 210, so that once the clamping arm 3 is released, the clamping arm 3 can automatically approach the end of the connecting arm 200 under the action of the resilient force of the spring 400. Of course, in other embodiments, the automatic returning of the clamping arm 3 can be realized by other suitable structures, which are not described in detail herein.

Based on the clamping member 100, the embodiment of the present invention further provides a shooting auxiliary device (not shown), wherein the shooting auxiliary device includes the clamping member 100; alternatively, the photographing assisting apparatus includes the above-described holding device 1000.

Compared with the prior art, the shooting auxiliary equipment at least has the following beneficial effects: this shoot auxiliary assembly does benefit to simplifying the assembly step of shooing auxiliary assembly and improving its life through adopting foretell holder 100 or foretell clamping device 1000, and generally, this shoot auxiliary assembly conveniently makes, the structure is reliable firm on the basis that does not press from both sides the electronic equipment that has the shooting function such as hindering cell-phone, flat board, life is high, and user's use experience is better.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. A clamp, characterized in that the clamp comprises:

a connecting member connected with the outside and having a connecting end;

a support member connected to the connection end of the connection member; and

the clamping arm has elasticity and is used for clamping external equipment;

the clamping arm, the supporting piece and the connecting end of the connecting piece are integrally formed in an injection molding mode and cover the supporting piece and the connecting end of the connecting piece.

2. The clamping member as claimed in claim 1, wherein the supporting member is integrally formed with the connecting member, or the supporting member is fixedly connected to the connecting end of the connecting member by using any one of a threaded connection structure, a welding structure and a snap connection structure.

3. The clamping member as claimed in claim 1, wherein the supporting member is any one of a hard metal member and a hard alloy member; the clamping arm is any one of a silicon rubber part, a plastic rubber part and a rubber part.

4. A clamp according to any one of claims 1 to 3, wherein the clamp arm is provided with a projection thereon for abutting against an external device; and the support piece is provided with a bending part bending towards the protruding part at the position corresponding to the protruding part.

5. The clip of claim 4, wherein the protrusion is recessed with a clearance groove for clearance of a key of an external device.

6. The clamp of claim 4, further comprising a cover plate disposed on a side of the clamp arm facing away from the connector.

7. A holding device, characterized in that the holding device comprises a connecting arm and a holding part according to any one of claims 1 to 6, the holding arm of the holding part being arranged on one end of the connecting arm by means of a connecting piece.

8. The clamping device as claimed in claim 7, wherein the clamping member is provided with two clamping members, the two clamping members are respectively arranged at two opposite ends of the connecting arm and jointly form a clamping space with the connecting arm, and at least one clamping member can reciprocate relative to the connecting arm along the extending direction of the connecting arm.

9. The clamping device of claim 8, wherein the connecting member is a pull rod, an end of the pull rod opposite the connecting end being a moving end; each clamping arm is provided with at least two pull rods arranged in parallel at intervals along the thickness direction, wherein one pull rod is a first rod, and the other pull rod is a second rod; the connecting arm is provided with a plurality of mounting sliding holes along the extension direction;

the moving ends of the first rods of the two clamping pieces are respectively inserted into the corresponding mounting slide holes so as to be oppositely arranged;

the moving ends of the second rods of the two clamping pieces are provided with elastic pieces which are connected with the elastic pieces in an inserting mode and are correspondingly arranged in the mounting sliding holes in an opposite mode, and the corresponding clamping arms can automatically approach the connecting arms under the effect of resilience force of the elastic pieces.

10. A photographic auxiliary device, characterized in that it comprises a clamp according to any one of claims 1 to 6;

alternatively, the photographic assistant apparatus includes the holding device of any one of claims 7 to 9.

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