CN216813479U

CN216813479U - Clamping device and support

Info

Publication number: CN216813479U
Application number: CN202121777217.5U
Authority: CN
Inventors: 陈伟豪
Original assignee: Shenzhen Luxury United Technology Co ltd
Current assignee: Shenzhen Luxury United Technology Co ltd
Priority date: 2020-08-01
Filing date: 2021-08-01
Publication date: 2022-06-24
Anticipated expiration: 2031-08-01
Also published as: CN218064004U; CN218153092U; CN114135749A; CN216813480U; CN216813476U; CN216813478U; CN112128526A; CN216813477U

Abstract

The utility model relates to a clamping device and a bracket, relating to the technical field of auxiliary articles of electronic terminals. According to the utility model, the third sliding part extends from the front side to the back side of the mounting arm, so that the use angle of the first terminal can be conveniently adjusted, and the first terminal can adapt to different application scenes.

Description

Clamping device and support

Technical Field

The utility model relates to the technical field of auxiliary articles of an electronic terminal, in particular to a clamping device and a bracket.

Background

The support is a device for supporting the electronic terminal, and when people take a picture, make a call or live broadcast, the support can be placed on the electronic terminal such as a mobile phone.

The support includes bracing piece, installation arm and anchor clamps usually, and wherein, the bracing piece is located to the installation arm, and the installation arm is located to anchor clamps, and anchor clamps are used for the centre gripping terminal, and current anchor clamps are fixed mounting arm usually, and inconvenient its use angle of adjusting uses the scene singlely.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device which comprises a mounting arm and a first clamp, wherein the first clamp is used for clamping a first terminal, a first sliding groove and a second sliding groove are respectively arranged on the front surface and the back surface of the mounting arm, a transition groove is arranged at the end part of the mounting arm and is communicated with the first sliding groove and the second sliding groove, when the first clamp is slidably mounted on the first sliding groove, the first clamp can slide to the second sliding groove through the transition groove, or when the first clamp is slidably mounted on the second sliding groove, the first clamp can slide to the first sliding groove through the transition groove.

Preferably, the installation arm includes installation main part and slide, the slide install in the installation main part, first spout with the second spout is located respectively the tow sides of slide, the aqueduct is located the installation main part.

Preferably, the first clamp has a clamping portion for clamping the first terminal.

The embodiment of the utility model also provides a clamping device, which comprises a mounting arm and a clamp, wherein the mounting arm is provided with a third sliding part for the clamp to slide, the third sliding part extends from the front surface to the back surface of the mounting arm, and the clamp can slide from the front surface to the back surface of the mounting arm.

Preferably, the third sliding portion is a second sliding groove provided in the mounting arm, and the second sliding groove extends from the front surface to the back surface of the mounting arm.

Preferably, the clamp has a clamping portion for clamping the first terminal.

The embodiment of the utility model also provides a bracket which comprises a supporting part and the clamping device, wherein the supporting part is connected with the clamping device.

After the technical scheme is adopted, the utility model has the beneficial effects that: according to the utility model, the third sliding part extends from the front surface to the back surface of the mounting arm, so that the use angle of the first terminal can be conveniently adjusted, the first terminal can adapt to different application scenes, for example, when two users are simultaneously positioned on the front surface and the back surface of the mounting arm, the arrangement of the structure can enable the first terminal to slide from the front surface to the back surface (or from the back surface to the front surface) of the mounting arm, and thus, different users can conveniently use the first terminal.

Drawings

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

FIG. 1 is a schematic diagram of a configuration of one implementation of a clamping device according to an embodiment of the utility model;

FIG. 2 is a schematic view of the first clamping space formed by the clamping device shown in FIG. 1;

FIG. 3 is a schematic view of the construction of the mounting arm in the clamping arrangement shown in FIG. 1;

FIG. 4 is a schematic view of the clamp and mounting member of the clamping device shown in FIG. 1;

FIG. 5 is an exploded view of the clamp and mount shown in FIG. 4;

FIG. 6 is a schematic view of the structure of the mounting table and the first sliding portion of the clamp and the mounting member shown in FIG. 4;

FIG. 7 is a schematic view of the first damping portion of the clamp and mount shown in FIG. 4;

FIG. 8 is a front view of the clamping device shown in FIG. 1;

FIG. 9 is a cross-sectional view of the clamping device shown in FIG. 8 taken along section line A-A;

FIG. 10 is an exploded view of the mounting arm of the clamp device shown in FIG. 1;

FIG. 11 is an enlarged view of the structure at B in FIG. 10;

FIG. 12 is an exploded schematic view of another implementation of the mounting arm shown in FIG. 10;

FIG. 13 is a respective schematic view of another angle of the mounting arm shown in FIG. 12;

FIG. 14 is an exploded schematic view of another implementation of the mounting arm shown in FIG. 10;

FIG. 15 is an exploded schematic view of another implementation of the mounting arm shown in FIG. 10;

FIG. 16 is a schematic illustration of a structure of another implementation of the mounting arm shown in FIG. 10;

FIG. 17 is an exploded view of the mounting arm shown in FIG. 16;

FIG. 18 is a schematic view of the structure of the slide plate of the mounting arm shown in FIG. 16;

FIG. 19 is a schematic view of the clamping device of FIG. 1 in a stowed position;

FIG. 20 is a schematic diagram of another implementation of a slide and mounting body for mounting a first clamp in the clamping device of FIG. 1;

FIG. 21 is a schematic diagram of another implementation of a slide and mounting body for mounting a first clamp in the clamping device of FIG. 1;

FIG. 22 is a cross-sectional view of the structure shown in FIG. 21 taken along line C-C;

FIG. 23 is a schematic structural view of another implementation of a clamping device;

FIG. 24 is a cross-sectional view of the clamping device shown in FIG. 23 taken along line D-D;

FIG. 25 is a schematic view of another embodiment of the retaining member of FIG. 23;

FIG. 26 is a schematic view showing the structure of a clamp in the clamping device shown in FIG. 1;

FIG. 27 is a schematic structural view of another implementation of a clamping device;

FIG. 28 is a schematic structural view of another implementation of a clamping device;

FIG. 29 is a cross-sectional view of the clamping device shown in FIG. 28 taken along line L-L;

FIG. 30 is a schematic diagram of another implementation of a mounting arm in the clamping device shown in FIG. 1;

FIG. 31 is a schematic view of the mounting arm of FIG. 30 at another angle;

FIG. 32 is a cross-sectional view of the mounting arm of FIG. 30 taken along line M-M;

FIG. 33 is a schematic structural diagram of one implementation of a stent according to an embodiment of the utility model.

Detailed Description

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

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "first", "second" and the like 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 defined otherwise.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply 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 invention, the terms "mounted", "connected", "fixed", "provided", "damped sliding", "damped rotating" and "hinged" are to be understood in a broad sense, unless expressly stated or limited otherwise.

An embodiment of the present invention provides a clamping device 1, as shown in fig. 1, where the clamping device 1 includes: a mounting arm 100 and two clamps 200, the clamps 200 are arranged on the mounting arm 100. The jigs 200 have holding portions 210 for holding the first terminals, and at least one pair of holding portions 210 on different jigs 200 may form a first holding space 201.

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, the mounting arm 100 is a thin plate, and the clamp 200 is a plate-shaped structure extending along a straight line, which is advantageous in making the clamping device 1 compact.

In an implementation manner of the embodiment of the present invention, the first terminal is a mobile phone, the first clamping space 201 is used for clamping the second terminal, or clamping the first terminal from different sides, and the second terminal is a tablet. In the embodiment of the present invention, the first holding space 201 is used for holding a tablet or holding a mobile phone from the top to the rear.

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, the number of clamps 200 is not limited to two, and may be three, four, five, etc.

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 an implementation manner of the embodiment of the present invention, referring to fig. 1 to 3, the two clamps 200 are two first clamps 200a slidably disposed on the mounting arm 100, and each first clamp 200a has two clamping portions 210. The first clamp 200a is slidably mounted on the mounting arm 100, and the first clamp 200a is used to form a first clamping space 201. The mounting arm 100 has a first limiting member 110, and when the first clamp 200a forms the first clamping space 201, the first limiting member 110 provides a supporting force for the first clamp 200a.

In some alternative implementations, the number of the first clamps 200a is at least one, the number of the first clamps 200a may be 1, 3, 5, and so on, and among all the clamps 200, the first clamp 200a is slidably mounted to the mounting arm 100, and other clamps except the first clamp 200a may be disposed on the mounting arm 100 by other mounting manners, including any one of fixing, rotating, sliding, damped rotating, damped sliding, and so on, and combinations thereof.

In some optional implementations, when the first clamping space 201 is formed, the first clamp 200 may directly abut against the first limiting member 110, or may abut against the first limiting member 110 through an intermediate member.

In some alternative implementations, the first limiting member 110 may be disposed at any position of the mounting arm 100, the first limiting member 110 may have a block structure, a strip structure, a sheet structure, a plate structure, a column structure, a bump structure, or the like, and the first limiting member 110 may also refer to a surface of a certain structure, for example, a sidewall of a certain structure, and an end surface of a certain structure.

In some alternative implementations, the first clamp 200a can be slidably mounted to the mounting arm 100 directly or via an intermediate member.

In one implementation of the embodiment of the present invention, as shown in fig. 4-9, the clamping device 1 further comprises a mounting member 300 for mounting the first clamp 200a, the mounting member 300 being disposed between the mounting arm 100 and the first clamp 200a. The mounting member 300 is slidably mounted on the mounting arm 100 in a damping manner to hold the first clamp 200a at any position along the sliding direction thereof, and the mounting member 300 is advantageously provided to facilitate the placement of wearing parts such as a sliding portion, a damping portion, etc. thereon, and also to facilitate manufacturing and mounting. When the first clamping space 201 is formed, the mounting member 300 or the first clamp 200a abuts against the first limiting member 110.

Specifically, the sliding damping force of the mount 300 and the mounting arm 100 may be such that the first clamp 200a is held at any position on the mounting arm 100 in the sliding direction thereof, the sliding damping force being equal to or greater than the component force of the weight of the first clamp 200a in the sliding direction thereof. Generally, to facilitate the user to adjust the position of the first clamp 200a, the sliding damping force is less than or equal to 1000N, for example, the sliding damping force may be 200N, 100N, 50N, 20N, 10N, 5N, 2N, etc.

In one implementation manner of the embodiment of the utility model, when the first clamping space 201 is formed, the mounting member 300 abuts against the first limiting member 110.

In some alternative implementations, when the first clamping space 201 is formed, the first clamp 200a abuts against the first limiting member 110.

In some alternative implementations, mount 300 may be integrally formed and mount 300 is damping slidably mounted to mounting arm 100.

In one implementation of the embodiment of the present invention, as shown in fig. 3 to 9, the mounting member 300 includes a mounting platform 310 and a first sliding portion 320 provided on the mounting bar 310, the mounting arm 100 is provided with a second sliding portion 120, the mounting platform 310 is connected to the first clamp 200a, and the first sliding portion 320 is slidably mounted to the second sliding portion 120.

In some alternative implementations, the first sliding portion 320 may be a sliding block or a sliding groove, and the second sliding portion 120 may be a sliding groove or a guiding rail adapted to the first sliding portion 320.

In one implementation of the embodiment of the present invention, referring to fig. 3-9, the mounting table 310 is disposed on a side close to the first clamp 200a, and the first sliding portion 320 is disposed on a side of the mounting table 310 away from the first clamp 200a.

In some alternative implementations, the mounting platform 310 may be disposed at any position of the first fixture 200a, for example, the mounting platform 310 may be extended to connect to the front surface of the first fixture 200 a; the first sliding portion 320 may be provided at any position of the mounting table 310.

In one implementation manner of the embodiment of the present invention, referring to fig. 3 to 9, the mounting member 300 further includes a first damping portion 321 disposed on the first sliding portion 320, the second sliding portion 120 is a first sliding slot 101 disposed on the mounting arm 100, and the first damping portion 321 is tightly fitted to an inner wall of the first sliding slot 101 to provide that the first clamp 200a is retained at any position of the mounting arm 100 along the sliding direction thereof. The tight fit is an interference fit, and the tight fit means that a joint of the first damping portion 321 and an inner wall of the first sliding chute 101 has a pressing force.

Specifically, referring to fig. 3 to 9, the number of the first sliding grooves 101 is one, the first sliding grooves 101 extend along a straight line, the first sliding grooves 101 are disposed on one side of the mounting arm 100 close to the first fixture 200a, obviously, the mounting table 310 is adapted to the shape of the first sliding grooves 101, the mounting table 310 is not easy to be released from the first sliding grooves 310, and the first sliding grooves 101 are grooves with a reduced cross section, such as T-shaped grooves, dovetail grooves, trapezoidal grooves, major arc grooves, and the like.

In other alternative implementations, the first runner 101 may extend along a curve (arc, wavy line, broken line, etc.), which may be a planar curve or a spatial curve.

In other alternative implementations, the first damping portion 321 may be disposed on the first sliding portion 320 in various manners, the first damping portion 321 is integrally disposed on the first sliding portion 320, the first damping portion 321 is fixedly disposed on the first sliding portion 320, the first damping portion 321 is detachably disposed on the first sliding portion 320, and the first damping portion 321 is detachably disposed on the first sliding portion 320.

In some other alternative implementations, the first damping portion 321 may also be provided on the second sliding portion 120 of the mounting arm 100;

in other alternative implementations, the first damping portion 321 is provided at both the second sliding portion 120 of the mounting arm 100 and the first sliding portion 320 of the mounting table 310.

In one implementation manner of the embodiment of the present invention, referring to fig. 3 to 9, the first sliding portion 320 has an installation opening 301, the first damping portion 321 is installed in the installation opening 301, and the first damping portion 321 is located between the first sliding portion 320 and the first sliding chute 101. The advantage of providing the mounting opening 301 is to facilitate mounting the first damping portion 321, the first damping portion 321 is separable from the first sliding portion 320, and different materials can be selected for the first damping portion 321, and the first damping portion 321 can be made of silicone.

Specifically, as shown in fig. 3 to 9, the mounting opening 301 is provided on the mounting member 300 on the side away from the jig 200, and the first damping portion 321 is caught in the mounting opening 301.

In other alternative implementations, the mounting platform 310 is integrally connected, fixedly connected, detachably connected, movably connected, connected via an intermediary, detachably connected, etc. to the first fixture 200a.

In an implementation manner of the embodiment of the present invention, referring to fig. 3 to 9, the mounting member 300 further includes a connecting shaft 330, the mounting member 300 is provided with a connecting hole 302a communicated with the mounting opening 301, the connecting shaft 330 is inserted into the connecting hole 302a, the connecting shaft 330 is used for connecting the first clamp 200a and the mounting member 300, and the first clamp 200a and the mounting platform 310 are installed in a damped rotation manner. Specifically, the connection shaft 330 is assembled with the first jig 200a through the mounting table 310, thereby achieving connection of the first jig 200a with the mounting table 310. The connecting shaft 330 plays a role in connection, and the connecting shaft 330 may be of any rod-shaped structure, such as a T-shaped rod-shaped structure or an i-shaped rod-shaped structure.

The advantage of providing the connection hole 302a is to facilitate the mounting of the mounting stage 310 to the first fixture 200 a; the connection hole 302a communicates with the mounting opening 301, the connection hole 302a receives the connection shaft 330, and the mounting opening 301 receives the first damping portion 321, so that the structure of the mounting member 300 is more compact; the mounting opening 301 also serves as an operation allowance space when the connecting shaft 330 is mounted when the mounting member 300 is assembled.

In other alternative implementations, the connecting shaft 330 is integrally connected, fixedly connected, detachably connected, movably connected, connected via an intermediate member, detachably connected with the first clamp 200a. In some alternative implementations, the connection hole 302 may be provided at other portions of the mounting stage 310.

In one implementation manner of the embodiment of the present invention, referring to fig. 3 to 9, the first damping portion 321 is convexly provided with a damping bar 321a, and the damping bar 321a is tightly fitted with the inner wall of the first sliding chute 101. Specifically, the first damping portion 321 is located on one side of the first damping portion 321 close to the inner wall of the first sliding chute 101, two groups of damping bars 321a are symmetrically arranged, and three damping bars 321a are arranged in each group. The provision of the damping bar 321a has an advantage of avoiding an excessive damping force between the first damping portion 321 and the first chute 101. Meanwhile, the average thickness of the first damping portion 321 is made smaller, and the first sliding portion 320 and the first damping portion 321 are easily installed in the first chute 101.

In other alternative implementations, the damping surface of the first damping portion 321 is a plane or an arc surface.

In an implementation manner of the embodiment of the present invention, as shown in fig. 5, 7, and 9, in order to make the first damping portion 321 better engage with the mounting opening 301 and make the first damping portion 321 not easily fall off from the mounting opening 301 during sliding, the first damping portion 321 is integrally configured to be a step-shaped structure, the mounting opening 301 is configured to be a step-shaped opening corresponding to the first damping portion 321, and meanwhile, the mounting platform 310 is configured with a corresponding receiving groove 302b for receiving an end of the connecting shaft 330. The first damper portion 321 is provided in a stepped structure, and is also easy to mount. The provision of the receiving groove 302b has the advantage of making the mounting member 300 more compact.

In some alternative implementations, the first damping part 321 may have a sheet structure, a strip structure, a block structure, a plate structure, or the like.

In one implementation manner of the embodiment of the present invention, referring to fig. 5, 7 and 9, the first damping portion 321 further includes a damping fin 321b and a boss 321c, and the damping fin 321b and the boss 321 form a stepped structure as a whole. The boss 321c improves the structural strength of the whole first damping part 321, and avoids the situation that the damping fins 321b are piled up in the sliding process. Specifically, the damping bar 321a is disposed on the side of the damping plate 321b away from the boss 321c and is integrally formed with the damping plate 321b, and the boss 321c is also integrally connected to the non-damping surface of the damping plate 321 b.

In some alternative implementations, the boss 321c and the damping plate 321b can be fixedly connected, movably connected, detachably connected, connected via an intermediate member, and the like.

In one implementation of the embodiment of the present invention, as shown in fig. 5, 6, and 9, the first fixture 200a is rotationally fixed to the mounting block 310. Specifically, a first damping ring 220 is arranged on the first clamp 200a, a second damping ring 311 is arranged on the mounting table 310, the first damping ring 220 is sleeved on the second damping ring 311, a damping rubber ring 312 is tightly fitted between the first damping ring 220 and the second damping ring 311, and the damping rubber ring 312 is used for realizing damping rotation assembly between the first clamp 200a and the mounting table 310. The coupling shaft 330 is assembled with the first clamp 200a through the first damping ring 220, the second damping ring 311, and the damping rubber ring 312.

In an implementation manner of the embodiment of the present invention, the first damping ring 220 and the second damping ring 311 are sleeved with each other, and the first damping ring 220 and the second damping ring 311 can also wrap the connecting shaft 330 at the same time, so that the structure of the mounting member 300 is more compact, and the mounting member 300 and the first clamp 200a are also convenient to mount. And other damping methods need additional space for the arrangement.

In some other optional implementations, the second damping ring 311 is sleeved on the first damping ring 220.

In other alternative implementations, the interference fit of the first damping ring 220 and the second damping ring 311 may enable the first clamp 200a to be rotationally mounted with the mounting block 310.

In other alternative implementations, the direct interference fit of the first clamp 200a with the mounting block 310 may enable the first clamp 200a to be mounted with the mounting block 310 in a rotationally damped manner. The damping rotation of the first clamp 200a and the mounting platform 310 may be realized by other damping members, which may be annular damping air rods, damping screws, damping springs, and the like.

In one implementation of the embodiment of the present invention, as shown in fig. 5, the first clamp 200a is convexly provided with a connection column 230, and the first damping ring 220 is wrapped around the connection column 230. The connecting shaft 330 is a screw, and the screw is threadedly connected to the connecting post 230. The first damping ring 220 surrounds the connection post 230 to make the structure between the first clamp 200a and the mount 300 more compact. The advantage of providing the connection post 230 is that it is convenient to select a corresponding structure or material for the connection post 230. When the first clamp 200a rotates, the screw rotates synchronously with the first clamp, and the screw does not fall off the connecting column 230 due to the rotation of the first clamp 200a.

In one implementation of the embodiment of the present invention, the outer circumference of the connection column 230 may be provided with a reinforcing rib 231, thereby improving the structural strength of the connection column 230. The connection shaft 330 is a screw, so that it is easy to install.

In other alternative implementations, the connecting shaft 330 may be directly threadedly connected with the first clamp 200a.

In an implementation manner of the embodiment of the present invention, the back surface of the first clamp 200a is further provided with an accommodating groove 202, and the second damping ring 311 is sleeved in the first damping ring 220 and both accommodated in the accommodating groove 202. Since the back surface of the first clamp 200a is provided with the receiving groove 202, the back surface of the first clamp 200a is brought close to the mounting arm 100. The accommodating groove 202 arranged in this way enables the overall structure of the clamping device 1 to be more compact, and reduces the overall occupied volume of the clamping device 1.

In some alternative implementations, the connecting shaft 330 may also be a rivet. Accordingly, the first clamp 200a is provided with a riveting hole, and the rivet is riveted with the first clamp 200a through the connecting hole 302a and the riveting hole.

In some alternative implementations, the first clamp 200a is provided with a rivet post that is riveted thereto through a connecting hole of the mounting stage 310. Or the mounting table 310 is provided with a riveting column, the first clamp 200a is provided with a riveting hole, and the riveting column penetrates through the riveting hole to be riveted with the first clamp 200a.

In one implementation of the embodiment of the present invention, as shown in fig. 3 and 10, the mounting arm 100 includes: a mounting body 130 and a slide plate 140. A slide plate 140 is mounted on the mounting body 130, and the first chute 101 is provided on the slide plate 140. The mounting arm 100 is arranged in the structural form of the mounting main body 130 and the sliding plate 140, on one hand, wear-resistant materials are selected for the material of the sliding plate 140 for convenience of mounting and manufacturing of the mounting arm 100, on the other hand, the service life of the sliding plate 140 is ensured, and only the wear-resistant materials are required to be adopted for the sliding plate 140 instead of the whole mounting arm 100, so that the cost is saved. In the embodiment of the present invention, the sliding plate 140 may be formed by extrusion of aluminum alloy, and the mounting body 130 is formed by injection molding of plastic.

In other alternative implementations, the mounting arm 100 may be a unitary structure.

In other alternative implementations, the mounting body 130 is fixedly mounted with the slide plate 140, removably mounted, mounted via an intermediary, movably mounted, and the like.

In other alternative implementations, the second sliding portion 120 is a sliding protrusion provided on the sliding plate 140.

In one implementation of the embodiment of the present invention, referring to fig. 3 and 10, the mounting body 130 is a shell-shaped structure having the mounting space 102, and the sliding plate 140 is mounted in the mounting space 102. The installation body 130 is provided in a shell-like structure, which facilitates manufacturing while saving costs. Specifically, the shape of the installation space 102 matches the shape of the slide plate 140.

In some alternative implementations, the mounting body 130 may be a plate-shaped structure, a block-shaped structure, a sheet-shaped structure, a column-shaped structure, a strip-shaped structure, and the like. The mounting body 130 may extend along a straight line, or may extend along an arc, a wavy line, or a broken line.

In one implementation of the embodiment of the present invention, as shown in fig. 10, a rib 131 is disposed in the installation space 102, and the sliding plate 140 abuts against the rib 131. The advantage of this setting is, has strengthened the structural strength of installation main part 130, has saved the cost of manufacture of installation main part 130, still is used for supporting slide 140 simultaneously, improves slide 140's stability.

Specifically, the number of the ribs 131 is two, and the two ribs 131 are respectively near both ends of the mounting body 130.

In other alternative implementations, the rib 131 may be disposed at other portions of the mounting body 130, such as at an outer wall of the mounting body 130. In other alternative implementations, the rib 131 is spaced from the sled 140. In other alternative implementations, the mounting body 130 may support the sliding plate 140 using other structures, such as a column structure, a block structure, a sheet structure, a snap structure, etc.

In one implementation of the embodiment of the present invention, as shown in fig. 10, the sliding plate 140 is provided with a first clamping portion 141, and the mounting body 130 is provided with a second clamping portion 132. The mounting body 130 and the slide plate 140 are engaged with each other by a first engaging portion 141 and a second engaging portion 132. The advantage of using a snap-fit connection is that it is convenient to disassemble and assemble the slide plate 140.

In some alternative implementations, the first clamping portion 141 may be a groove or a protrusion, and the second clamping portion 132 may be a protrusion or a groove adapted to the first clamping portion.

In some alternative implementations, the first clamping portion 141 may be disposed on a side wall or a bottom wall of the sliding plate 140, and the second clamping portion 132 is disposed on a side wall or a bottom wall of the installation space 102, respectively.

In one implementation manner of the embodiment of the present invention, as shown in fig. 10, the sliding plate 140 is an elongated body as a whole, the first engaging portions 141 are engaging grooves 103 respectively formed on two opposite sidewalls of the sliding plate 140, and the engaging grooves 103 extend along the elongated direction of the sliding plate 140. The second clamping portion 132 is a clamping protrusion 133 in the installation space 102, the clamping protrusion 133 is matched with the clamping groove 103, and the clamping protrusion 133 is used for clamping and assembling with the clamping groove 103. Specifically, the stretched body refers to a three-dimensional body formed by stretching a section along a line.

The sliding plate 140 is provided as a stretching body, which facilitates manufacturing and facilitates the installation of the clamping groove 103 in a stretching shape.

In other alternative implementations, the shape of the clamping groove 103 may be "Contraband" shaped groove, "L" shaped groove, trapezoidal groove, triangular groove, etc., and the clamping protrusion 133 is a shape adapted to the clamping groove 103.

In other alternative implementations, the sliding plate 140 may have any shape, and the sliding plate 140 may extend along a straight line or along a curved line, such as a curved plate, a wavy plate, etc.

In an implementation manner of the embodiment of the present invention, as shown in fig. 10, at least two limiting protrusions 134 are convexly disposed on an inner wall of the installation space 102, two limiting grooves 104 are concavely disposed on a bottom wall of the sliding plate 140, the limiting protrusions 134 are clamped in the limiting grooves 104, and the two limiting grooves 104 are respectively disposed adjacent to the two clamping grooves 103, so as to limit and support the sliding plate 140. Obviously, in the process of assembling the slide plate 140 to the mounting body 130, the catching protrusion 133 is caught in the catching groove 130, and the position restricting protrusion 134 is caught in the position restricting groove 104.

Specifically, the limiting groove 104 is adjacent to the clamping groove 103, and because the opening direction of the limiting groove 104 is located on the bottom wall of the sliding plate 140, the opening direction of the clamping groove 103 is located on the side wall of the sliding plate 140, and an "L" shaped bending structure is formed between the limiting groove 104 and the clamping groove 103, so that the structural strength of the limiting groove 104 or the clamping groove 103 cannot be reduced by adjacent arrangement of the limiting groove 104 and the clamping groove 103, and meanwhile, the limiting groove 104 and the clamping groove 103 are adjacent to each other so that the sliding plate 140 is compact in structure. The sliding plate 140 is provided with the limiting groove 104 and the clamping groove 103 at the same time, so that the material cost is saved.

In one implementation of the embodiment of the present invention, as shown in fig. 10, at least one limiting protrusion 134 among all the limiting protrusions 134 is integrally connected to the rib 131, so that the structure of the mounting body 130 is further improved.

In one implementation manner of the embodiment of the present invention, as shown in fig. 11, a sliding surface 105 is formed at a transition between the limiting groove 104 and the clamping groove 103, and when the sliding plate 140 is installed, the clamping protrusion 133 slides over the sliding surface 105 and then slides into the clamping groove 103. Wherein the slip plane 105 is a slope.

In other alternative implementations, the slip plane 105 may be a smooth curved surface.

In an implementation manner of the embodiment of the present invention, as shown in fig. 10 and 11, the mounting main body 130 is integrally formed, the first limiting member 110 is disposed on the mounting main body 130, the first limiting member 110 is a limiting sidewall 102a of the mounting space 102, and the limiting sidewall 102a is close to an end of the first sliding chute 101. When the clamping device 1 forms the first clamping space 201, the first clamp 200a forming the first clamping space 201 is abutted against the limiting side wall 102a through the mounting member 300. This provides the advantage that the mounting arm 100 is simple in construction and easy to manufacture, and the mounting body 130 itself forms a stop for the mounting member 300.

In other alternative implementations, when the clamping device 1 forms the first clamping space 201, the first clamp 200a forming the first clamping space 201 directly abuts against the limiting sidewall 102 a.

In other alternative implementations, referring to fig. 18, the first limiting member 110 may be disposed on the sliding plate 140 in any manner. In this implementation, the first limiting member 110 is convexly disposed on the sliding plate 140, the first limiting member 110 is located at the start end and the stop end of the first sliding slot 101, and the first limiting member 110 and the sliding plate 140 are integrally formed.

In some alternative implementations, referring to fig. 12 and 13, an end of the mounting main body 130 is provided with a mounting notch 106a, the first limiting member 110 is detachably mounted in the mounting notch 106a, obviously, the mounting notch 106a is communicated with the mounting space 102, the first limiting member 110 is adapted to the shape of the mounting notch 106a, and the first limiting member 110 closes the mounting notch 106 a. The advantage of the first limiting member 110 being detachably mounted is that it is easy to mount, and it is convenient to select a suitable durable material for the first limiting member 110, and it is not necessary to select a durable material for the whole mounting arm 100, so that the cost is saved.

Specifically, the bottom wall of the mounting body 130 is provided with a clamping hole 106b, and the first limiting member 110 is provided with a clamping head 111 assembled with the clamping hole 106 b. The bayonet 111 is formed by extending the first limiting member 110. More specifically, the clamping head 111 is located between the sliding plate 140 and the mounting body 130, and the sliding plate 140 is pressed against the clamping head 111, so that the clamping head 111 is not easy to fall off from the clamping hole 106b, and the structure of the mounting arm 100 is more compact.

In other alternative implementations, the first limiting member 110 can be detachably mounted to the mounting notch 106a by any method, such as a snap-fit connection, a fastener connection, and the like.

In other alternative implementations, the first limiting member 110 can be mounted to the mounting notch 106a by any method, such as fixed mounting, movable mounting, mounting via an intermediate member, and the like.

In some alternative implementations, the mounting notch 106a may be disposed at other positions of the mounting body 130, the mounting notch 106a may be located at the back of the mounting body 130, and the mounting notch 106a may be located away from the end of the mounting body 130.

In some alternative implementations, referring to fig. 14, the sliding plate 140 can be inserted into the installation space 102 from the installation notch 106a, specifically, the width of the installation notch 106a is adapted to the width of the sliding plate 140 or the installation space 102 (or the width of the installation notch 106a is greater than the width of the installation space 102), the plurality of catching protrusions 133 are all arranged along the insertion direction of the sliding plate 140, the plurality of limiting protrusions 134 are all arranged along the insertion direction of the sliding plate 140, and the catching groove 103 and the limiting groove 104 extend along the insertion direction of the sliding plate 140. In this implementation, the slide plate 140 may be mounted to the mounting body 130 by a snap-fit manner, or may be mounted to the mounting body 140 by an insertion manner. In this implementation, the first limiting member 110 can be mounted to the mounting notch 106a by any method, such as screw connection, snap connection, glue connection, and the like.

In some optional implementations, referring to fig. 15, an end of the mounting main body 130 is provided with a mounting notch 106a, the first limiting member 110 is detachably mounted in the mounting notch 106a, the sliding plate 140 is provided with a first insertion portion 143, the mounting main body 130 is provided with a second insertion portion 135 matched with the first insertion portion 143, and the first insertion portion 143 is inserted into the second insertion portion 135. The first mating portion 143 may be a groove or a protrusion, and the second mating portion 135 may be a protrusion or a groove that is matched with the first mating portion 143. In this implementation, the first insertion portion 143 is two groove-shaped structures respectively disposed on two opposite sidewalls of the sliding plate 140, and the second insertion portion 135 is two protrusion structures respectively disposed on two opposite sidewalls of the installation space 102. In this implementation, the first limiting member 110 can be mounted to the mounting notch 106a by any method, such as screw connection, snap connection, glue connection, and the like.

In some alternative implementations, referring to fig. 16-18, the mounting arm 100 further includes a cover plate 150, the cover plate 150 is mounted to the mounting body 130, the cover plate 150 surrounds the mounting body 130 to form the mounting space 102, and the cover plate 150 has a sliding opening 101a corresponding to the first sliding groove 101. This arrangement has the advantage of enclosing the sliding plate 140 in the installation space 102, so that the installation arm 100 forms a complete housing, on one hand, the installation arm 100 is more beautiful and uniform in style, and on the other hand, the sealing plate 150 can fix the sliding plate 140 and prevent it from falling out of the installation space 102.

In one implementation of the embodiment of the present invention, referring to fig. 19, the mounting arm 100 has an elongated plate-like structure, the first clamps 200a have a plate-like structure with a width corresponding to the width of the mounting arm 100, the two first clamps 200a are located on the same side of the mounting arm 100, and when the clamping device 1 is in the storage state, the whole of the two first clamps 200a is aligned with the edge of the mounting arm 100.

In some alternative implementations, the at least two clamps 200 further include at least one second clamp 200b, the second clamp 200b is disposed on the mounting arm 100, and the second clamp 200b can be disposed on the mounting arm 100 in any manner.

In some alternative implementations, the second clamp 200b is rotatably mounted to the mounting arm 100 in a damped manner, and the second clamp 200b may be rotatably mounted to the mounting arm 100 in any manner.

In some alternative implementations, the mounting arm 100 is an elongated plate-like structure, the first clamp 200a and the second clamp 200b are each a plate-like structure with a width corresponding to the mounting arm 100, and when the clamping device is in the storage state, the whole of the first clamp 200a and the second clamp 200b is aligned with the edge of the mounting arm.

In one implementation manner of the embodiment of the present invention, referring to fig. 12, the number of the first chutes 101 is one, and the first chutes 101 are provided on the front surface of the sliding plate 140.

In some alternative implementations, referring to fig. 1 and 20, the clamping device 1 includes a sliding plate 140 and two first clamps 200a, the first clamps 200a are used for clamping the first terminal, the sliding plate 140 of the mounting arm 100 is provided with a second sliding slot 101b for sliding one first clamp 200a, the sliding plate 140 is provided with a first sliding slot 101 for sliding the other first clamp 200a, and the first sliding slot 101 and the second sliding slot 101b are respectively arranged on the front and back sides of the sliding plate 140. This has the advantage that the first clamp 200a can be disposed on both the first and

second runners

101, 101b, so that both sides of the mounting arm 100 can clamp the first terminal.

Further, the clamping device 1 comprises a mounting arm 100, the mounting arm 100 comprises a mounting body 130 and a sliding plate 140, and the sliding plate 140 is mounted to the mounting body 130.

In some alternative implementations, referring to fig. 21 and 22, the end of the mounting arm 100 is provided with a transition groove 101c, the transition groove 101c communicates the first slide groove 101 and the second slide groove 101b, when the first clamp 200a is slidably mounted to the first slide groove 101, the first clamp 200a can slide to the second slide groove 101b through the transition groove 101c, and when the first clamp 200a is slidably mounted to the second slide groove 101b, the first clamp 200a in the second slide groove 101b can slide to the first slide groove 101 through the transition groove 101 c. The advantage of this arrangement is that it is convenient to adjust the front and back orientation of the first terminal of the first clamp 200a, so that the angle of use of the first terminal can be realized, and the first terminal can adapt to different application scenarios. In this embodiment, the transition groove 101c is provided in the mounting body 130, and the first and second sliding

grooves

101 and 101b are provided on the front and rear surfaces of the sliding plate 140, respectively.

In some alternative implementations, the number of the second sliding portions 120 of the mounting arm 100 is two, and two second sliding portions 120 are respectively disposed on two opposite sidewalls of the mounting arm 100, obviously, two second sliding portions 120 are disposed in parallel. The advantage of this arrangement is that the first clamp 200a slides more smoothly.

In some alternative implementations, the second sliding part 120 is a guide rail, and obviously, the first sliding part 320 is a guide groove matched with the guide rail. The shape of the guide groove can be 'Contraband', triangle, etc.

In some optional implementations, the second sliding portion 120 is a second sliding groove, and the first sliding portion 320 is two sliding protrusions 322, which are slidably mounted in the two second sliding grooves, respectively.

In some alternative implementations, the mounting arm 100 includes a mounting main body 130 and a sliding plate 140, the sliding plate 140 is mounted on the mounting main body 130, the second sliding portion 120 may be disposed on a side wall of the mounting main body 130 or the sliding plate 140 (or the second sliding portion 120 is formed by the mounting main body 130 and the side wall of the sliding plate 140 together), two connecting arms are formed by extending from the mounting platform 310, and one end of the connecting arm away from the mounting platform 310 is bent to form the first sliding portion 320.

In some alternative implementations, the mount 300 further includes a first damping portion provided at the mount 310, the first damping portion being tightly fitted with the slide plate 140 to provide a damping force to maintain the first clamp 200a at any position.

In some alternative implementations, the front face of the skid plate 140 is recessed to form a damping slot. This arrangement has the advantage that the mounting arm 100 is more compact. And the damping member is provided separately from the sliding member to improve the durability of the respective members, so that the structure of the mounting member 300 is simpler.

In some optional implementations, the mounting member 300 further includes a connecting shaft, the mounting platform 310 is provided with a connecting hole, the connecting shaft is disposed through the connecting hole, the connecting shaft is used for connecting the first clamp 200a and the mounting platform 310, and the first clamp 200a and the mounting platform 310 are mounted in a damping rotation manner.

In some optional implementations, the mounting member 300 further includes a damping rubber ring, the first damping ring 220 is concavely disposed on the back surface of the first clamp 200a, the second damping ring 311 is convexly disposed on the mounting platform 310, the damping rubber ring is squeezed between the first damping ring 220 and the second damping ring 311, and the back surface of the first clamp 200a is close to the mounting arm 100. This arrangement has the advantage of facilitating the installation of the first clamp 200a and of being compact.

In some alternative implementations, at least a first clamp 200a is fixedly mounted to the mounting member 300, and the first clamp 200a can be fixedly mounted to the mounting member 300 by any means, such as fastening with fasteners, gluing, welding, etc. Specifically, the mount 300 is fixedly mounted to the first clamp 200a by two fasteners. More specifically, the mounting opening 301 of the first sliding portion 320 is opened with two mounting holes 301a, the first clamp 200a is correspondingly opened with two fastening holes, and the fastening member passes through the mounting hole 301a and is fastened to the fastening hole.

In some alternative implementations, the mounting arm 100 is provided with a sliding slot adapted to the first clamp 200a, and the first clamp 200a is slidably mounted in the sliding slot. Specifically, when the first clamp 200a is in the clamping state, the clamping portion 210 protrudes from the sliding groove, so as to facilitate clamping the first terminal. Further, the first clamp 200a is mounted in the sliding groove in a damping sliding manner, and a damping fin 250 is arranged between the first clamp 200a and the inner wall of the sliding groove.

In some alternative implementations, referring to fig. 23, 24 and 25, the clamping device 1 includes a mounting arm 100 and two clamps 200, the clamps 200 are used for clamping the first terminal, and the two clamps 200 are respectively located at two opposite sides of the mounting arm 100.

Specifically, two side surfaces of the mounting arm 100 are respectively provided with a sliding groove, and the two clamps 200 are respectively slidably mounted in the sliding grooves of the two side surfaces.

Specifically, clamping portions respectively located at different two clamps 200 may form a first clamping space 201.

In this implementation, the clamp 200 may be a first clamp 200a.

Specifically, the clamping device 1 further includes a locking member 271, at least one of the pair of clamping portions 210 forming the first clamping space 201 is a first clamping portion 211, the first clamping portion 211 can be turned from one side surface to the other side surface of the mounting arm 100, and the locking member 271 is used for locking the first clamping portion 211 when the first clamping portion 211 clamps the first terminal and forms the first clamping space 201.

Specifically, the first clamping portion 211 is two clamping bars 211a, the two clamping bars 211a are respectively disposed on two opposite sidewalls of the fixture 200, and the clamping bars 211a are hinged to the fixture 200.

Specifically, the first clamping portion 211 is two clamping bars 211a, the two clamping bars 211a are respectively disposed on two opposite sidewalls of the clamp 200, the clamping bars 211a are hinged to the clamp 200, and the locking member 271 is a fastening member having an adjusting portion, and the fastening member is used for adjusting an acting force between the clamping bars 211a and the clamp 200 to lock the clamping bars.

Specifically, the locking member 271 is disposed on the clamping bar 211a, and the locking member 271 can be abutted against the outer wall of the clamp 200 through the clamping bar 211 a.

In some alternative implementations, a pair of clamping portions 210 forming the 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 clamps 200, and a pair of adjacent clamping portions 210 may form a first clamping space 201.

In some alternative implementations, at least one clamping portion 210 of the pair of clamping portions 210 forming the first clamping space 210 is fixedly disposed to the clamp 200. Specifically, in one implementation, two clamping portions 210 forming the first clamping space 210, one clamping portion 210 is fixedly disposed on one fixture 200, and the other clamping portion 210 is retractably disposed on the other fixture 200. in one implementation, both clamping portions 210 forming the first clamping space 210 are fixedly disposed on the respective fixtures 200.

In some alternative implementations, at least one grip portion 210 of the pair of grip portions 210 forming the first grip space 210 can be received. In the embodiment shown in fig. 1, both clamping portions 210 forming the clamping space 201 can be received, and in one embodiment, both clamping portions 210 forming the first clamping space 210 are fixedly disposed on the fixture 200, and the other clamping portion 210 can be received in the other fixture 200.

In some alternative implementations, there is at least one clamping portion 210 within the first clamping space 201.

In some alternative implementations, referring to fig. 1 and the like, all of the clamping portions include at least one first clamping portion 212 that is receivable.

In some optional implementations, referring to fig. 1 and fig. 26, at least one first clamping portion 212 is a receiving-type clamping portion 212a, a first receiving cavity 2013 is opened in the 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 2014, and when the first clamping space 201 is formed, the receiving-type clamping portion 212a abuts against the abutting wall 2014.

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, 26, etc., bolster 281 is located in first receiving cavity 2013 away from the sidewall of abutment wall 2014.

In some realizable aspects, referring to fig. 1, 26, etc., 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 is arranged side by side with the second clamping plate 242, 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 first gap 2015 can be in any shape, such as an arc-shaped gap or a stepped gap, and specifically, the first gap 2015 is an arc-shaped gap.

Specifically, the accommodating type clamping portion 212a is provided with a second notch 207, and when the accommodating type clamping portion 212a is accommodated, the second notch 207 corresponds to the first notch 2016. The second notch 207 may be an arc notch or a step notch, and specifically, the second notch 207 is a step notch. The advantage of providing the second notch 207 is that it further facilitates the poking of the female clamp portion 212 a.

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

In some alternative implementations, referring to fig. 1 and the like, the clamping surface 2024 of the first clamping portion 212 is concave or planar, and the clamping surface of at least one of the first clamping portions 212 is provided with a flexible protector 212 i.

In other alternative implementations, referring to fig. 1, all of the first clamps 200a are slidably mounted to the mounting arm 100, at least 1 of the first clamps 200a is a telescopic clamp 200d, and the remaining first clamps 200a may take any form of structure. For example, the number of the first clamps 200a is 3, and the number of the first clamps 200a, which are the telescopic clamps 200d, may be 1, 2, or 3. Specifically, the number of the first clamps 200a is 2, wherein 1 of the first clamps 200a is a telescopic clamp 200d, the clamping range is adjustable, and the clamping range of the other first clamp 200a is fixed.

In other alternative implementations, the mount 300 may be mounted to the second clamping plate 242 of the telescopic clamp 200 d.

In other alternative implementations, referring to fig. 27, the clamping device 1 includes two mounting arms 100 and two clamps 200, the clamps 200 are used for clamping the first terminal, the mounting arms 100 have a back surface and a front surface, the two clamps 200 are respectively disposed on the front surfaces of the two mounting arms 100, one mounting arm 100 is disposed on the other mounting arm 100, and the back surfaces of the two mounting arms 100 are abutted.

Further, a jig forming a first clamping space is provided at the at least one mounting arm 100.

In some alternative implementations, referring to fig. 28 and 29, the mounting arm 100 is provided with a third sliding portion 120b for sliding at least one clip 200, the third sliding portion 120b extends from the front surface of the mounting arm 100 to the back surface thereof, and the clip 200 in the third sliding portion 120b can slide from the front surface of the mounting arm 100 to the back surface thereof. Obviously, when the jig 200 is slid from the front surface to the rear surface of the mounting arm 100, the jig 200 does not interfere with the mounting arm 100, and the sliding portion of the jig 200 does not interfere with the third slider 120.

Specifically, the third sliding portion 120b is a second sliding slot 101d provided in the mounting arm 100, and the second sliding slot 101d extends from the front surface of the mounting arm 100 to the back surface thereof.

In some alternative implementations, referring to fig. 30-32, the mounting arm 100 is provided with a third sliding portion 120c, the second sliding portion 120 and the third sliding portion 120c are respectively provided on the front and back surfaces of the mounting arm 100, and the third sliding portion 120 is slidably provided with at least one clamp 200. Specifically, the second sliding portion 120 and the third sliding portion 120 are both sliding grooves. Specifically, the mounting arm 100 is integrally formed, for example, the mounting arm 100 may be formed by extrusion of aluminum alloy. Two first stoppers 110 are respectively disposed at two ends of the mounting arm 100, and the first stoppers 110 can be mounted at two ends of the mounting arm 100 by using fasteners 112.

The embodiment of the utility model also provides a bracket, referring to fig. 33, which comprises a supporting part 2 and a clamping device 1, wherein the clamping device 1 is connected with the supporting part 2, and the clamping device 1 can be any one of the above embodiments. 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 illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a clamping device, its characterized in that includes installation arm and a first anchor clamps, first anchor clamps are used for the first terminal of centre gripping, installation arm tow sides are equipped with first spout and second spout respectively, the tip of installation arm is equipped with the aqueduct, the aqueduct intercommunication first spout with the second spout, work as first anchor clamps slidable mounting in when first spout, first anchor clamps can pass through the aqueduct slide to the second spout, perhaps, work as first anchor clamps slidable mounting in when the second spout, first anchor clamps can pass through the aqueduct slide to first spout.

2. The clamping device as claimed in claim 1, wherein the mounting arm includes a mounting body and a sliding plate, the sliding plate is mounted on the mounting body, the first sliding slot and the second sliding slot are respectively disposed on front and back surfaces of the sliding plate, and the transition slot is disposed on the mounting body.

3. The clamping device of claim 1, wherein the first clamp has a clamping portion for clamping the first terminal.

4. A clamping device is characterized by comprising a mounting arm and a clamp, wherein the clamp is used for clamping a first terminal, the mounting arm is provided with a third sliding portion for the clamp to slide, the third sliding portion extends from the front surface of the mounting arm to the back surface of the mounting arm, and the clamp can slide from the front surface of the mounting arm to the back surface of the mounting arm.

5. A clamping arrangement according to claim 4, wherein the third sliding portion is a second runner provided on the mounting arm, the second runner extending from a front face of the mounting arm to a rear face thereof.

6. A holding arrangement as claimed in claim 4, wherein the clamp has a holding portion for holding the first terminal.

7. A support comprising a support portion and a holding device as claimed in any one of claims 1 to 4, the support portion being connected to the holding device.