CN213900378U

CN213900378U - Clamping device and support

Info

Publication number: CN213900378U
Application number: CN202021730359.1U
Authority: CN
Inventors: 陈伟豪
Original assignee: Shenzhen Haohualianhe Technology Co ltd
Current assignee: Shenzhen Haohualianhe Technology Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-08-06
Anticipated expiration: 2030-08-15

Abstract

The utility model provides a clamping device and a bracket, relating to the technical field of auxiliary articles of an electronic terminal, wherein the clamping device comprises an installation arm, at least one fastener and at least two clamps; the at least two clamps comprise at least one first clamp, the mounting arm is provided with at least one mounting hole corresponding to the at least one first clamp respectively, and the fastener penetrates through the mounting hole to be connected with the first clamp so as to fasten the first clamp to the mounting arm. The utility model discloses a clamping device in first anchor clamps damping slide locate the installation arm, and then the position at person of facilitating the use regulation first terminal. The utility model discloses wholly through installing two at least anchor clamps on the installation arm, then through mutually supporting between the clamping part on each anchor clamps, form first centre gripping space to promote the whole variety when using of clamping device, make the different terminal of clamping device adaptation.

Description

Clamping device and support

Technical Field

The utility model relates to an electron terminal's auxiliary articles for use technical field, concretely relates to clamping device and support.

Background

The conventional clamping device for clamping the terminal is generally a bracket with a clamp, wherein the clamp includes: the clamp comprises a clamp body and a clamping part, wherein the clamping part can be accommodated in furniture. However, most of the existing clamps can only clamp independently, so that the clamping distance of the clamps is small in adjustment range, the functions are single, and the clamps are difficult to be suitable for different terminals.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device to prior art's defect and not enough.

In order to achieve the above object, the present invention provides a clamping device, which comprises a mounting arm, at least one fastener and at least two clamps; the clamp is arranged on the mounting arm and provided with a clamping part for clamping a first terminal, at least one pair of clamping parts positioned on different clamps can form a first clamping space, and when the clamping parts are arranged in the first clamping space, the clamping parts positioned in the first clamping space can be accommodated; the at least two clamps comprise at least one first clamp, the mounting arm is provided with at least one mounting hole corresponding to the at least one first clamp respectively, and the fastener penetrates through the mounting hole to be connected with the first clamp so as to fasten the first clamp to the mounting arm.

Preferably, the first clamp is releasable relative to the mounting arm, and when the first clamp is released relative to the mounting arm, the first clamp is rotatable and/or slidable relative to the mounting arm.

Preferably, at least one of said mounting holes includes at least a first mounting hole, said fastener being rotatable relative to said first mounting hole upon release of said first clamp relative to said mounting arm.

Preferably, at least one of said mounting holes includes at least a second mounting hole, said fastener being slidable relative to said second mounting hole when said first clamp is released relative to said mounting arm.

Preferably, the extending direction of the second mounting hole is parallel to the extending direction of the mounting arm.

Preferably, the fastener is a screw.

Preferably, the screw member includes an adjustment knob and a first screw portion provided to the adjustment knob, and the first clamp is provided with a second screw portion fitted to the first screw portion.

Preferably, the fastener comprises a first body and a second body, the first body being connected to the second body, the first body being resiliently retractable relative to the second body to enable the first clamp to be released relative to the mounting arm.

Preferably, the first main body is convexly provided with a sliding rod, the second main body is provided with a sliding hole matched with the sliding rod, the sliding rod can slide relative to the sliding hole, an elastic piece is arranged between the first main body and the second main body, one end of the elastic piece is connected with the first main body, and the other end of the elastic piece is connected with the second main body.

Preferably, the first clamp is provided with a first connecting portion, the fastener is connected with the first connecting portion, and the first connecting portion is elastically telescopic relative to the fastener so that the first clamp can be loosened relative to the mounting arm.

Preferably, the mounting arm is provided with a second connecting portion, the mounting hole is opened in the second connecting portion, and the second connecting portion is elastically stretchable relative to the fastener so that the first clamp is releasable relative to the mounting arm.

The utility model also provides a support, including the supporter with clamping device, the installation arm install in the supporter.

After the technical scheme is adopted, the utility model discloses beneficial effect does: the utility model discloses wholly through installing two at least anchor clamps on the installation arm, then through mutually supporting between the clamping part on each anchor clamps, form first centre gripping space to promote the whole variety when using of clamping device, make the different terminal of clamping device adaptation. Install first anchor clamps in the installation arm through the fastener, make things convenient for the quick installation of first anchor clamps to and when first anchor clamps participated in forming first centre gripping space, can first anchor clamps provide the holding power that supports who forms first centre gripping space.

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 these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an implementation manner of a clamping device according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the clamping device shown in FIG. 1 taken along line A-A;

fig. 3 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

FIG. 4 is a cross-sectional view of the clamping device shown in FIG. 3 taken along line B-B;

fig. 5 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

FIG. 6 is a cross-sectional view of the clamping device shown in FIG. 5 taken along line C-C;

fig. 7 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

FIG. 8 is a cross-sectional view of the clamping device shown in FIG. 7 taken along line D-D;

fig. 9 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

FIG. 10 is a schematic view of a connection of a first clamp, a fastener and a mounting arm of a clamping device according to an embodiment of the present invention;

FIG. 11 is a schematic view of the configuration of FIG. 10 with the first clamp released relative to the mounting arm;

FIG. 12 is a schematic view of an alternative connection of the first clamp, fastener and mounting arm of the clamping assembly of the present invention;

FIG. 13 is a schematic view of an alternative connection of the first clamp, fastener and mounting arm of the clamping assembly of the present invention;

FIG. 14 is a schematic view of an alternative connection of the first clamp, fastener and mounting arm of the clamping assembly of the present invention;

FIG. 15 is a schematic view of an alternative connection of the first clamp, fastener and mounting arm of the clamping device according to the embodiment of the present invention;

FIG. 16 is a schematic view of an alternative connection of the first clamp, fastener and mounting arm of the clamping assembly of the present invention;

FIG. 17 is a schematic view of an alternative connection of the first clamp, fastener and mounting arm of the clamping assembly of the present invention;

fig. 18 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 19 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 20 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 21 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 22 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 23 is a schematic structural diagram of one implementation manner of the clamp in the clamping device according to the embodiment of the present invention;

fig. 24 is a schematic structural diagram of another implementation manner of the clamp in the clamping device according to the embodiment of the present invention;

fig. 25 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 26 is a schematic structural diagram of another implementation manner of the clamp in the clamping device according to the embodiment of the present invention;

FIG. 27 is a schematic view of the clamping device shown in FIG. 26 with the clamping portion of the clamp in a retracted state;

fig. 28 is a schematic structural view of a bracket according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the present application, the terms "mounted", "connected", "fixed", "provided", "damped sliding" and "damped rotating" are to be understood in a broad sense unless expressly stated or limited otherwise.

For example, a is mounted on B, a and B are integrally connected, a is fixedly mounted on B, A, detachably mounted on B, A, detachably mounted on B, A via an intermediate member mounted on B, A, movably mounted on B, A, and a is placed on B. A is connected or connected with B, which can mean that A and B are integrally connected, A and B are fixedly connected, A is detachably connected with B, A and is connected with B, A through an intermediate piece, the A is detachably connected with B, A and is movably connected with B, A to be contacted with B, the A is placed on B and the like. A is arranged on B, can mean that A is integrally arranged on B, A is fixedly arranged on B, A is detachably arranged on B, A and is detachably arranged on B, A through an intermediate piece arranged on B, A and is movably arranged on B, A to be in contact with B, A is placed on B and the like.

For another example, a being affixed to B may mean a being integrally connected to B, a being affixed to B, a being removably affixed B, A to B via an intermediary member.

For another example, the sliding mounting of the damper a to the damper B may include various cases, and the damper portion and the sliding portion may be located at the same position, or the damper portion and the sliding portion may be located at different positions. Specifically, the damping portion is provided at the sliding portion of a or B, or the damping portion is provided at another portion of a or B. The damping sliding installation of the A and the B can be realized through the tight fit of the A and the B, can be the direct tight fit of the A and the B, and can also be the tight fit of the A and the B through an intermediate piece; the damping sliding installation of A can also be realized by arranging a damping part between A and B, and the damping part can be damping silica gel, a damping air rod, a damping screw, a damping spring and the like.

For another example, the damping part A and the rotating part B can be rotationally mounted in a plurality of ways, and the damping part and the rotating part can be located at the same position or different positions. Specifically, the damping portion may be provided at the rotating portion of a or B, or the damping portion may be provided at another portion of a or B. The damping rotary installation of the A and the B can be realized through the tight fit of the A and the B, can be the direct tight fit of the A and the B, and can also be the tight fit of the A and the B through an intermediate piece; the damping rotation of A is installed in B and can also be realized through setting up damping piece between A and B, and damping piece can damping silica gel, damping gas pole, damping screw, damping spring etc..

A is hinged to B, and can be hinged to B through a shaft, and the A and the B only have one rotational degree of freedom; a and B are in spherical hinge joint, and three rotational degrees of freedom are formed between A and B.

An embodiment of the present invention provides a clamping device, which includes a mounting arm 100, at least one fastener 900 and at least two clamps 200.

The clamp 200 is disposed on the mounting arm 100, the clamp 200 has a clamping portion 210 for clamping the first terminal, at least one pair of clamping portions 210 located on different clamps 200 may form a first clamping space 201, and when the clamping portion 210 is located in the first clamping space 201, the clamping portion 210 located in the first clamping space 210 may be received.

The at least two clamps 200 include at least one first clamp 200a, the mounting arm 100 is provided with at least one mounting hole 109 corresponding to the at least one first clamp 200a, and the fastener 900 passes through the mounting hole 109 to be connected with the first clamp 200a so as to fasten the first clamp 200a to the mounting arm 100.

In one implementation of the embodiment of the present invention, as shown in fig. 1, the mounting arm 100 is a plate-shaped structure extending along a straight line, and the mounting arm 100 is a thin plate, and the clamp 200 is a plate-shaped structure extending along a straight line, so that the clamping device 1 is compact in structure.

In one implementation of the embodiment of the present invention, referring to fig. 1, the clamp 200 is a plate-shaped structure with a width corresponding to the mounting arm 100, and when the holding device 1 is in the storage state, the whole of the two clamps 200 is aligned with the edge of the mounting arm 100.

In one implementation of the embodiments of the present invention, as shown in fig. 1 and 2, the two clamps 200 are located on substantially the same plane, and the two clamps 200 are located on the same side of the mounting arm 100.

The utility model discloses in the implementation of the embodiment, first terminal is the cell-phone, and first centre gripping space 201 is used for centre gripping second terminal, perhaps from the first terminal of different side centre grippings, and the second terminal is dull and stereotyped. In the embodiment of the present invention, the first clamping space 201 is used for clamping a flat plate or a mobile phone clamped from the top end to the tail end.

In some alternative implementations, the mounting arm 100 may also have any shape such as a strip-shaped structure, a column-shaped structure, a block-shaped structure, a sheet-shaped structure, and the like, and the extending direction thereof may be a straight line, an arc, an arbitrary curve, or the like. For example, the mounting arm 100 may be in the form of a bent rod.

In some alternative implementations, the clamp 200 may have any shape such as a strip structure, a column structure, a block structure, a sheet structure, and the like, and the extending direction may be a straight line, an arc, or any curve.

In some alternative implementations, referring to fig. 7 and 8, the number of clamps 200 is not limited to two, and may be three, four, five, and so on.

In one implementation of the embodiment of the present invention, the clamp 200 has two clamping portions 210, the center line of the two clamping portions 210 of the clamp 200 is the clamping center line, and the clamping center lines of the two clamps forming the first clamping space 201 are coaxial.

In some optional implementations, the first terminal may also be another communication terminal (e.g., a mobile phone, an intercom, a tablet, etc.), a display terminal (e.g., a liquid crystal display terminal such as an electronic album and an electronic dictionary, an ink screen display terminal such as an electronic paper book, etc.), a writing terminal (e.g., an electronic drawing board, a handwriting input board, etc.), an audio playing terminal (e.g., a bluetooth speaker, an MP3, etc.), or a non-electronic terminal (e.g., a drawing board, a writing board, etc.).

In some optional implementations, the second terminal may be the communication terminal, the display terminal, the writing terminal, the audio playing terminal, or a non-electronic terminal.

In some alternative implementations, there are various situations where at least one pair of clamping portions 210 located on different clamps 200 may form the first clamping space 201, for example, it may mean that only one pair of clamping portions 210 located on different clamps 200 may form the first clamping space 201 (fig. 18), and the remaining clamping portions located on different clamps 200 cannot be combined to form the first clamping space 201; it can also mean that more than two pairs of clamping parts 210 positioned on different clamps 200 can form a first clamping space 201; it can also mean that any pair of clamping portions 210 located at different clamps 200 can be combined to form the first clamping space 201.

The grip portion 210 located in the first grip space 201 does not include the grip portion 210 for forming the first grip space 201. It should be noted that there may be no clamping portion 210 in the first clamping space 201, or there may be at least one clamping portion 210, and the at least one clamping portion 210 may be accommodated in the clamp 200 or the mounting arm 100. The holding portion 210 can be received so that the first holding space 201 is formed not to form an obstacle when holding the large-sized terminal.

In an implementation of the embodiment of the present invention, when the first clamp 200a participates in forming the first clamping space 201, the first clamp 200a is locked to the mounting arm 100 by the fastener 900, so as to provide the supporting force for forming the first clamping space 201 for the first clamp 200a.

In some alternative implementations, referring to fig. 1 to 9, the number of the first clamps 200a is at least one, the number of the first clamps 200a may be 1, 2, 3, 5, and so on, and of all the clamps 200, the first clamps 200a are mounted to the mounting arm 100 by the fasteners 900, and other clamps except the first clamps 200a may be mounted to the mounting arm 100 by other mounting manners including any one of an integral connection, a fixing, a rotation, a sliding, a damped rotation, a damped sliding, and so on, and a combination thereof (refer to fig. 9).

In some alternative implementations, the fastener 900 may be a pin, a thread, a rivet, an anchor, a keyed key, or the like. The fastening member 900 may be detachably disposed on the first clamp 200a or the mounting arm 100, or the fastening member 900 may be integrally disposed on the first clamp 200a or the mounting arm 100.

In some alternative implementations, referring to fig. 1-9, the mounting holes 109 may be square holes, round holes, oval holes, strip holes, racetrack holes, kidney-shaped holes, and the like.

In an implementation manner of the embodiment of the present invention, the first clamp 200a is releasable relative to the mounting arm 100 to adjust the relative position of the first clamp 200a and the mounting arm 100, the first clamp 200a is releasable relative to the mounting arm 100, and can be implemented in various ways, for example, the fastening member 900 itself can adjust the tightness (for example, the fastening member 900 is a threaded member), the fastening member 900 can elastically stretch, the first clamp 200a can elastically stretch, and the mounting arm 100 can elastically stretch. When the first clamp 200a is released relative to the mounting arm 100, the first clamp 200a may rotate and/or slide relative to the mounting arm 100.

In one implementation of the embodiment of the present invention, at least one first mounting hole 109a is included in at least one mounting hole 109, and when the fastener 900 or the first clamp 200a is loosened relative to the mounting arm 100, the fastener 900 can rotate relative to the first mounting hole 109a, thereby facilitating adjustment of the angular position of the first clamp 200a relative to the mounting arm 100. The first mounting hole 109a may be a square hole, a circular hole, an elliptical hole, a rectangular hole, a racetrack hole, a kidney-shaped hole, or the like.

In one implementation of the embodiment of the present invention, at least one second mounting hole 109b is included in at least one mounting hole 109, and the second mounting hole 109b is a long hole, so that when the fastener 900 or the first clamp 200a is loosened relative to the mounting arm 100, the fastener 900 can slide relative to the second mounting hole 109b, thereby adjusting the position of the first clamp 200a relative to the mounting arm 100. The second mounting hole 109b may be a square hole, a circular hole, an elliptical hole, a rectangular hole, a racetrack hole, a kidney-shaped hole, or the like. Further, the fastener 900 is rotatable with respect to the second mounting hole 109 b.

Specifically, the extending direction of the second mounting hole 109b is parallel to the extending direction of the mounting arm 100. For example, the mounting arm 100 extends along a straight line, and the extending direction of the second mounting hole 109b is parallel to the straight line. For example, the mounting arm 100 extends along a curve, and the extending direction of the second mounting hole 109b is parallel to the curve.

In one implementation of an embodiment of the present invention, referring to fig. 10, the fastener 900 is a threaded member 900, which may be a screw, a threaded rod, or the like. By adjusting the screw 900, the first clamp 200a can be loosened with respect to the mounting arm 100, thereby adjusting the relative position of the first clamp 200a and the mounting arm 100.

Specifically, referring to fig. 10 and 11, the screw 900 includes an adjustment knob 910 and a first screw portion 920 provided to the adjustment knob, and the first clamp 200a is provided with a second screw portion 208 fitted to the first screw portion 910. The first thread part 920 may be a male thread or a female thread, and the second thread part 208 may be a female thread or a male thread.

For example, referring to fig. 10, the first screw portion 920 is a screw thread and the second screw portion 208 is a screw thread, or referring to fig. 12, the first screw portion 920 is a screw thread and the second screw portion 208 is a screw thread.

In other implementations, fastener 900 includes a threaded rod 900a and a nut 900b assembled with threaded rod 900a, threaded rod 900a passing through first clamp 200a, such that first clamp 200a is secured to mounting arm 100 by tightening of threaded rod 900a and nut 900 b.

In one implementation of the embodiment of the present invention, referring to fig. 14 and 15, the fastening member 900 includes a first main body 910 and a second main body 920, the first main body 910 is connected to the second main body 920, and the first main body 910 is elastically stretchable with respect to the second main body 920 so that the first clamp 200a is releasable with respect to the mounting arm 100. When the user adjusts the first clamp 200a, the first main body 910 can elastically stretch and contract relative to the second main body 920, so that a gap is formed between the first clamp 200a and the mounting arm 100, and the position of the first clamp 200a relative to the mounting arm 100 can be adjusted.

In an implementation manner, the first main body 910 is convexly provided with a sliding rod 911, the second main body 920 is provided with a sliding hole 901 adapted to the sliding rod 911, the sliding rod 911 is slidable relative to the sliding hole 901, an elastic member 930 is arranged between the first main body 910 and the second main body 920, one end of the elastic member 930 is connected with the first main body 910, and the other end of the elastic member 930 is connected with the second main body 920, and the elastic member 930 may be a spring, a spring plate, an elastic rope, or the like. In this implementation, referring to fig. 14, the fastener 900 is a threaded member, and referring to fig. 15, the fastener 900 is a rivet. When the fastener 900 is a threaded member, the slide rod 911 is circumferentially fixed with respect to the slide hole 901, for example, the cross section of the slide rod 911 is a polygon.

In other alternative implementations, the first body 910 is elastically stretchable, for example, the first body 910 may be made of a plastic material, or the first body 910 may be a spring, a spring plate, an elastic string, or the like.

In other alternative implementations, the second body 910 is elastically stretchable, for example, the second body 920 may be made of a plastic material, or the second body 920 may be a spring, a spring plate, an elastic string, or the like.

In one implementation of the embodiment of the present invention, referring to fig. 16, the first clamp 200a is provided with a first connection portion 290, the fastening member 900 is connected to the first connection portion 290, and the first connection portion 290 is elastically stretchable and contractible relative to the fastening member 900 so that the first clamp 200a is releasable relative to the mounting arm 100.

In some alternative implementations, referring to fig. 16, the first connection portion 290 is connected to the first clamp 200a through the second elastic member 280, and the second elastic member 280 may be a spring, a spring plate, an elastic string, or the like.

In other alternative implementations, the first connection portion 290 is made of a plastic material, and the first connection portion 290 is directly connected to the first clamp 200a.

In other alternative implementations, the first connection 290 is a spring, a spring plate, an elastic string, or the like, and the first connection 290 is directly connected to the first clamp 200a.

In one implementation of the embodiment of the present invention, referring to fig. 17, the mounting arm 100 is provided with a second connecting portion 190, the mounting hole 109 is opened in the second connecting portion 190, and the second connecting portion 190 is elastically stretchable relative to the fastener 900 so that the first clamp 200a can be loosened relative to the mounting arm 100.

In some optional implementations, the second connecting portion 190 is connected to the mounting arm 100 through a third elastic member 180, and the third elastic member 180 may be a spring, a leaf spring, or an elastic string.

In other alternative implementations, the second connecting portion 190 is made of a plastic material, and the second connecting portion 190 is directly connected to the mounting arm 100.

In other alternative implementations, the second connecting portion 190 is a spring, a spring plate, an elastic string, or the like, and the second connecting portion 190 is directly connected to the mounting arm 100.

In some alternative implementations, referring to fig. 18, a pair of clamping portions 210 forming a first clamping space 210 are adjacent, and no other clamping portion 210 is between two adjacent clamping portions 210. The pair of adjacent clamping portions 210 may be disposed on the fixture 200 in any manner, and the pair of adjacent clamping portions 210 may be storable. Specifically, the mounting arm 100 is provided with two first clamps 200a, and a pair of adjacent clamping portions 210 may form a first clamping space 201.

In some alternative implementations, referring to fig. 18, 19, and 21, at least one clamping portion 210 of a pair of clamping portions 210 forming a first clamping space 210 is fixedly disposed to the clamp 200. Specifically, in the implementation shown in fig. 19, two clamping portions 210 forming the first clamping space 210, one clamping portion 210 is fixedly provided to the clamp 200, and the other clamping portion 210 is retractably provided to the other clamp 200. in the implementation shown in fig. 20, both clamping portions 210 forming the first clamping space 210 are fixedly provided to the respective clamps 200. specifically, in this implementation, the clamp 200 is a first clamp 200a.

In some alternative implementations, referring to fig. 1, 19, 22, at least one grip portion 210 of a pair of grip portions 210 forming a first grip space 210 may be receivable. In the embodiment shown in fig. 1, both of the clamping portions 210 forming the clamping space 201 can be received, and in the embodiment shown in fig. 19, both of the clamping portions 210 forming the first clamping space 210 are fixedly disposed in the jig 200, and the other clamping portion 210 can be received in the other jig 200. Specifically, in this implementation, the clamp 200 is a first clamp 200a.

In some alternative implementations, referring to fig. 1, 19, 20, 21, 22, at least one clamping portion 210 is within the first clamping space 201.

In some alternative implementations, referring to fig. 1, 19-23, all of the clips include at least one receivable first clip 212.

In some optional implementations, referring to fig. 1 or 23, at least one first clamping portion 212 is a receiving-type clamping portion 212a, a first receiving cavity 2013 is formed in a clamp 200 having the receiving-type clamping portion 212a, the receiving-type clamping portion 212a is hinged to the clamp 200 (may be hinged to a shaft with one degree of rotational freedom, or may be hinged to a ball with three degrees of rotational freedom), the first receiving cavity 2013 has an abutting wall 2013a, and when the first clamping space 201 is formed, the receiving-type clamping portion 212a abuts against the abutting wall 2013 a.

Specifically, the first accommodating cavity 2013 penetrates through the front surface and the back surface of the fixture, so that the first clamping portion 212 can be conveniently retracted and pulled out.

Specifically, the first receiving cavity 2013 is provided with a receiving portion 281, and when the accommodating type clamping portion 212a is received, the accommodating type clamping portion 212a abuts against the receiving portion 281.

In some realizable versions, referring to fig. 1, 23, the bolster 281 is located in the first receiving cavity 2013 away from the sidewall of the abutment wall 2013 a.

In some realizable solutions, referring to fig. 1 and 23, the clamp 200 includes a first clamping plate 241 and a second clamping plate 242 elastically and telescopically connected to the first clamping plate 241, the first clamping plate 241 and the second clamping plate 242 are arranged side by side, a joint of the first clamping plate 241 and the second clamping plate 242 divides the first receiving cavity 2013, the accommodating clamping portion 212a is hinged to the second clamping plate 242, and the receiving portion 281 is arranged on the second clamping plate 242. This has the advantage that the female clip portion 212a is not easily flipped over to the back of the clip 200 when the second clip 242 is moved away from the first clip 241.

Specifically, the clamp 200 is provided with a first gap 2015 convenient for shifting the accommodating type clamping portion 212a, and the first gap 2013b is communicated with the first accommodating cavity 2013. First breach 2015 can set up in the relative lateral wall of first housing chamber 2013 articulated department, also can set up the lateral wall adjacent with the articulated lateral wall of first housing chamber 2013. The shape of first breach 2015 is arbitrary, can be arc breach, ladder breach, specifically, first breach 2015 is the arc breach.

Specifically, the receiving clamp 212a is provided with a second notch 2016, and when the receiving clamp 212a is received, the second notch 2016 corresponds to the first notch 2016. Second notch 2016 may be an arc notch, a step notch, specifically, second notch 2016 is a step notch. The advantage of providing a second notch 2016 is that it further facilitates the toggling of the female clamp portion 212 a.

Specifically, referring to fig. 24, the clamp 200 is provided with a toggle opening 2017, and the toggle opening 2017 penetrates from the side wall of the clamp 200 to the first receiving cavity 2013. In this implementation, the female clamp portion 212a is hinged to the clamp 200 on one side and faces the toggle opening 2017 on the other side.

Specifically, referring to fig. 24 and 25, the accommodating clamping portion 212a has an extending portion 212b, and when the accommodating clamping portion 212a is received, the extending portion 212b extends out of the clamp 200 through the toggle opening 2017, which is advantageous in that the accommodating clamping portion 212a can be conveniently toggled.

Specifically, referring to fig. 24 and 25, the extension 212b is flush with the front surface of the clamp 200, which is advantageous in that the extension 212b can also serve to enlarge the supporting surface of the clamp 200 when it is located in the first clamping space 201.

In some alternative implementations, referring to fig. 26 and 27, of all first clamping portions 212, at least one first clamping portion 212 is a wrap-around clamping portion 212c, the wrap-around clamping portion 212c is hinged to the clamp 200, the wrap-around clamping portion 212c abuts against the clamp 200 when the first clamping space 201 is formed, and the wrap-around clamping portion wraps around the clamp 200 when the wrap-around clamping portion 212c is received.

Specifically, the wrapping type clamping portion 212c is U-shaped, the wrapping type clamping portion 212c includes a connecting strip 212d and two abutting strips 212e, the two abutting strips 212e are respectively connected to two ends of the connecting strip 212d, the abutting strips 212e are hinged to the clamp 200, the hinged portion between the clamp 200 and the abutting strips 212e is close to the end portion of the clamp 200, and when the first clamping space 201 is formed, the connecting strip 212d abuts against the bottom wall of the clamp 200.

Specifically, when the wrap-around clamp portion 212c is received, the connecting bar 212d abuts against the end of the clamp 200.

Referring to fig. 28, the embodiment of the present invention further provides a stand, which includes a supporting member 2 and a clamping device 1, wherein a mounting arm 100 of the clamping device 1 is mounted on the supporting member.

The support 2 may be a hand-held support, a base support, a neck-hung support, a clamp support, a vehicle outlet support, a tripod support, a selfie stick support, or the like. The connection of the holding device 1 to the support 2 can be an integral connection, a fixed connection, a movable connection, a detachable connection, a connection via an intermediate piece, etc.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A clamping device is characterized by comprising a mounting arm, at least one fastener and at least two clamps; the clamp is arranged on the mounting arm and provided with a clamping part for clamping a first terminal, at least one pair of clamping parts positioned on different clamps can form a first clamping space, and when the clamping parts are arranged in the first clamping space, the clamping parts positioned in the first clamping space can be accommodated;

the at least two clamps comprise at least one first clamp, the mounting arm is provided with at least one mounting hole corresponding to the at least one first clamp respectively, and the fastener penetrates through the mounting hole to be connected with the first clamp so as to fasten the first clamp to the mounting arm.

2. A gripping arrangement according to claim 1, wherein the first gripper is releasable relative to the mounting arm, and when the first gripper is released relative to the mounting arm, the first gripper is rotatable and/or slidable relative to the mounting arm.

3. A clamping arrangement according to claim 2, wherein at least one of said mounting apertures includes at least a first mounting aperture, said fastener being rotatable relative to said first mounting aperture upon release of said first clamp relative to said mounting arm.

4. A holding arrangement as claimed in claim 2, wherein at least one of the mounting apertures includes at least a second mounting aperture, the fastener being slidable relative to the second mounting aperture when the first clamp is released relative to the mounting arm.

5. A holding arrangement as claimed in claim 4, wherein the direction of extension of the second mounting hole is parallel to the direction of extension of the mounting arm.

6. Clamping device according to any of claims 2-5, wherein the fastening means are screw members.

7. The clamping device of claim 6, wherein the threaded member includes an adjustment knob and a first threaded portion provided to the adjustment knob, and the first clamp is provided with a second threaded portion fitted to the first threaded portion.

8. A holding arrangement as claimed in any of claims 2 to 5, wherein the fastener comprises a first body and a second body, the first body being connected to the second body, the first body being resiliently retractable relative to the second body to enable the first clamp to be released relative to the mounting arm.

9. The clamping device as claimed in claim 8, wherein a sliding rod is protruded from the first body, a sliding hole adapted to the sliding rod is opened in the second body, the sliding rod is slidable relative to the sliding hole, an elastic member is disposed between the first body and the second body, one end of the elastic member is connected to the first body, and the other end of the elastic member is connected to the second body.

10. A holding arrangement as claimed in any of claims 2 to 5, wherein the first clamp is provided with a first coupling portion to which the fastener is coupled, the first coupling portion being resiliently retractable relative to the fastener to enable the first clamp to be released relative to the mounting arm.

11. A holding arrangement as claimed in any one of claims 2 to 5, wherein the mounting arm is provided with a second attachment portion, the mounting aperture opening into the second attachment portion, the second attachment portion being resiliently retractable relative to the fastener to enable the first clamp to be released relative to the mounting arm.

12. A stand comprising a support and a holding device as claimed in any one of claims 2 to 5, said mounting arm being mounted to said support.