CN213656087U - Clamping device and support - Google Patents

Abstract

The utility model provides a clamping device and support relates to the auxiliary articles for use technical field at electron terminal. The clamping device comprises a mounting arm and at least one clamp, wherein the mounting arm comprises a mounting main body and a sliding plate, the sliding plate is mounted on the mounting main body, and the sliding plate is provided with a second sliding part; and the first clamp is slidably arranged on the second sliding part and is used for clamping the first terminal. Through set up the slide at clamping device to set up second sliding part at the slide, make things convenient for the first anchor clamps of centre gripping to slide on the slide, thereby conveniently adjust the position at first terminal.

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

Along with the demand of using electronic terminal more and more, the support for supporting electronic terminal comes along with transporting, and support class product includes desktop support, from rapping bar, neck hanging support, automobile air outlet support etc. and the user can utilize support supporting electronic terminal.

As shown in fig. 1, the conventional cradle generally includes a support arm 1, a mounting arm 2 and a clamp 3, the mounting arm 2 is disposed at an end of the support arm 1, the clamp 3 is fixedly or rotatably mounted on the mounting arm 2, the clamp 3 is used for clamping the electronic terminal, and the clamp of the conventional cradle is generally fixedly or rotatably mounted on the mounting arm 2, which is inconvenient for adjusting the position of the electronic terminal.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the present invention provides a clamping device, including a mounting arm and at least one clamp, wherein the mounting arm includes a mounting body and a sliding plate, the sliding plate is mounted on the mounting body, and the sliding plate is provided with a second sliding portion; and the first clamp is slidably arranged on the second sliding part and is used for clamping the first terminal.

Preferably, the mounting body has a shell-like structure having a mounting space, and the slide plate is mounted in the mounting space.

Preferably, the installation space is provided with a rib, and the sliding plate is abutted against the rib.

Preferably, the slide is equipped with first joint portion, the installation main part is equipped with second joint portion, first joint portion with second joint portion block is connected.

Preferably, the slide is tensile body, first joint portion is for locating respectively the joint groove of the relative both sides wall of slide, the joint groove is followed the tensile direction of slide extends, second joint portion does the protruding joint arch of establishing of installation space inner wall.

Preferably, the inner wall of the mounting space is convexly provided with a limiting protrusion, a first protrusion is formed by extending the outer bottom wall of the clamping groove, the first protrusion and the outer wall of the sliding plate form a limiting groove, and the limiting protrusion is clamped in the limiting groove.

Preferably, the first protrusion and the outer side wall transition position of the clamping groove form a sliding surface, and when the sliding plate is installed, the clamping protrusion slides through the sliding surface and then slides into the clamping groove.

Preferably, the end of the mounting main body is provided with a mounting notch communicated with the mounting space, and the first limiting member is detachably mounted in the mounting notch.

Preferably, the diapire of installation main part is equipped with the joint hole, first locating part be provided with the joint head of joint hole assembly.

Preferably, the sliding plate can be inserted into the installation space from the installation notch.

Preferably, the end of the mounting main body is provided with a mounting gap communicated with the mounting space, the clamping device further comprises a first limiting part used for blocking the first clamp, the first limiting part is detachably mounted in the mounting gap, the sliding plate is provided with a first inserting portion, the mounting main body is provided with a second inserting portion, and the first inserting portion is inserted in the second inserting portion.

Preferably, the mounting arm further includes a sealing plate, the sealing plate is mounted to the mounting body, the sealing plate and the inner wall of the mounting body surround to form the mounting space, and the sealing plate has a sliding opening corresponding to the first sliding groove.

Preferably, the mounting arm further includes a sealing plate mounted to the mounting body, the sealing plate and the inner wall of the mounting body surround the mounting space, and the sealing plate has a sliding opening corresponding to the second sliding portion.

Preferably, the sliding plate is provided with a second sliding groove for the first clamp to slide, and the first sliding groove and the second sliding groove are respectively arranged on the front surface and the back surface of the sliding plate.

Preferably, the end of the mounting arm is provided with a transition groove, the transition groove communicates with the first sliding groove and the second sliding groove, and the first clamp in the second sliding groove can slide to the first sliding groove through the transition groove.

Preferably, the slide plate is mounted to the mounting body by a fastener.

Preferably, the slide plate is provided with a fastening hole, the mounting body is provided with a mounting hole aligned with the fastening hole, and the fastening piece penetrates through the mounting hole and is fastened and connected with the fastening hole.

Preferably, the mounting body is provided with a fastening hole, the slide plate is provided with a mounting hole aligned with the fastening hole, and the fastening member passes through the mounting hole and is fastened and connected with the fastening hole.

Preferably, the clamping device further includes a first limiting member disposed on the sliding plate or the mounting body, and when the first clamp slides to the end of the second sliding portion, the first limiting member blocks the first clamp.

Preferably, the clamping device further comprises at least one mounting member, the mounting member is mounted on the slide board in a damping sliding mode, and at least one first clamp is arranged on at least one mounting member respectively.

Preferably, the mounting member includes a mounting table and a first sliding portion provided on the mounting table, the first clamp is provided on the mounting table, and the first sliding portion and the second sliding portion are slidably mounted in a damping manner.

Preferably, the mounting piece further comprises a first damping part arranged on the first sliding part, and the first damping part is tightly matched with the inner wall of the second sliding part.

Preferably, the first sliding part is provided with an installation opening, and the first damping part is installed in the installation opening.

Preferably, a damping strip is convexly arranged on the damping surface of the first damping part, and the damping strip is tightly matched with the inner wall of the second sliding part.

Preferably, the first damping part is of a stepped structure as a whole, the first damping part comprises a damping sheet and a boss, the boss is integrally connected with a non-damping surface of the damping sheet, and the mounting opening is a stepped opening adapted to the first damping part.

Preferably, the installed part still includes the connecting axle, the mounting table has been seted up the connecting hole of installation opening intercommunication, the connecting axle is worn to locate the connecting hole, the connecting axle is used for connecting first anchor clamps with the mounting table, first anchor clamps with the installation is rotated in the mounting table damping.

Preferably, the boss is provided with a corresponding accommodating groove, and an end portion of the connecting shaft is accommodated in the accommodating groove.

Preferably, the installed part still includes the damping rubber ring, first anchor clamps are equipped with first damping ring, the mount table is equipped with the second damping ring, first damping ring cover is located the second damping ring, or first damping ring is located to the second damping ring cover, the damping rubber ring tight fit first damping ring with between the second damping ring, the connecting axle passes first damping ring and second damping ring.

Preferably, a connecting column is convexly arranged on the first clamp, the first damping ring surrounds the connecting column, the connecting shaft is a screw, and the screw is in threaded connection with the connecting column.

Preferably, the back of the first clamp is provided with a receiving groove, the first damping ring is received in the receiving groove, and the back of the first clamp is close to the mounting arm.

Preferably, the sliding plate is provided with a first sliding groove matched with the outer wall of the first clamp, the first clamp is mounted in the first sliding groove in a damping sliding mode, and the first clamp is used for clamping a first terminal.

Preferably, the first clamp is provided with a third damping part, and the third damping part is tightly matched with the inner wall of the first sliding groove.

Preferably, the clamping portion of the first clamp may be received, and when the first clamp clamps the first terminal, the clamping portion may protrude from the first sliding groove.

The utility model also provides a support, a serial communication port, including the supporter with clamping device, clamping device install in the supporter.

After the technical scheme is adopted, the utility model discloses beneficial effect does: through set up the slide at clamping device to set up second sliding part at the slide, make things convenient for the first anchor clamps of centre gripping to slide on the slide, thereby conveniently adjust the position at first terminal. And, set the installation arm to the structural style of installation main part and slide, in order to be convenient for the installation and the manufacturing of installation arm on the one hand, wear-resisting material is chooseed for use to the material of slide to on the other hand convenience, and then has guaranteed the life of slide to only need adopt wear-resisting material to the slide, rather than whole installation arm adopts durable material, thereby practiced thrift the cost.

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 view of a prior art stent;

fig. 2 is a schematic structural diagram of an implementation manner of the clamping device according to the embodiment of the present invention;

FIG. 3 is a schematic view of the construction of the mounting arm in the clamping arrangement shown in FIG. 2;

FIG. 4 is an exploded view of the mounting arm shown in FIG. 3;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is an exploded schematic view of another implementation of a mounting arm in the clamping device shown in FIG. 2;

FIG. 7 is an exploded view of the mounting arm shown in FIG. 6 at another angle;

FIG. 8 is an exploded schematic view of another implementation of a mounting arm in the clamping device shown in FIG. 2;

FIG. 9 is an exploded schematic view of another implementation of a mounting arm in the clamping device shown in FIG. 2;

FIG. 10 is a schematic diagram of another implementation of a mounting arm in the clamping device shown in FIG. 2;

FIG. 11 is an exploded view of the mounting arm shown in FIG. 10;

fig. 12 is a schematic structural diagram of another implementation of a mounting arm in a clamping device according to an embodiment of the invention;

fig. 13 is a schematic structural diagram of another implementation of a mounting arm in a clamping device according to an embodiment of the invention;

FIG. 14 is a cross-sectional view of the mounting arm of FIG. 13 taken along line C-C;

fig. 15 is a schematic structural diagram of another implementation of the mounting arm in the clamping device of the embodiment of the present invention;

fig. 16 is a schematic structural diagram of another implementation of the mounting arm in the clamping device according to the embodiment of the present invention;

FIG. 17 is a schematic view of the structure of a clamp in the clamping device shown in FIG. 2;

FIG. 18 is an exploded view of the clamp shown in FIG. 17;

fig. 19 is a schematic structural view of the mount table and the first slide portion in fig. 18;

FIG. 20 is a schematic view of the mount and the first slide shown in FIG. 19 at another angle;

FIG. 21 is a front view of the clamping device shown in FIG. 2;

FIG. 22 is a cross-sectional view of the clamping device of FIG. 21 taken along line A-A;

FIG. 23 is a schematic structural view of another implementation of the clamping device shown in FIG. 22;

fig. 24 is a schematic structural view of another implementation of a mounting arm of a clamping device according to an embodiment of the invention;

fig. 25 is a schematic structural view of another implementation of a mounting arm of a clamping device according to an embodiment of the invention;

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

fig. 27 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 28 is a schematic structural diagram of another implementation manner of the clamping device according to the embodiment of the present invention;

fig. 29 is a schematic structural view of another implementation manner of the clamping device according to the embodiment of the present invention;

FIG. 30 is a schematic view showing the structure of a clamp in the clamping device shown in FIG. 29;

fig. 31 is a schematic structural diagram of an implementation manner 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.

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

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", "damped rotating" and "hinged" 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.

The embodiment of the present invention provides a clamping device 1, referring to fig. 2-5, including a mounting arm 100 and at least one first clamp 200a, where the mounting arm 100 includes a mounting main body 130 and a sliding plate 140; the slide plate 140 is mounted on the mounting body 130, and the slide plate 140 is provided with the second sliding portion 120; the first clamp 200a is slidably mounted to the second sliding portion 120, and the first clamp 200a is used to clamp the first terminal.

By providing the slide plate 140 at the holding device 1 and providing the second sliding portion 120 at the slide plate 140, it is facilitated to hold the first jig 200a sliding on the slide plate 140, thereby facilitating adjustment of the position of the first terminal.

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 can 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, i.e., the slide plate 140 is formed integrally with the mounting body 130.

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 mounting body 130 and the sliding plate 140 can be formed by an over-molding process, for example, the sliding plate 140 is a metal piece, and the mounting body 130 is plastic, rubber, silicon rubber, etc. surrounding the sliding plate 140 (see fig. 26-29).

In one implementation of the embodiment of the present invention, referring to fig. 3, the second sliding portion 120 is a first sliding groove 101 disposed on the sliding plate 140.

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. 4, 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. 4, 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 adjacent to 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. 4, 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 141.

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 an implementation manner of the embodiment of the present invention, as shown in fig. 4, the sliding plate 140 is a whole stretching body, the first clamping portion 141 is the clamping grooves 103 respectively disposed on the two opposite side walls of the sliding plate 140, and the clamping grooves 103 extend along the stretching 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.

The utility model discloses in a realization of embodiment, as shown in FIG. 4, the protruding two at least spacing archs 134 that are equipped with of installation space 102 inner wall, the diapire of slide 140 is concave to be equipped with two spacing grooves 104, and spacing protruding 134 card is held in spacing groove 104, and two spacing grooves 104 set up with two adjacent joint grooves 103 respectively to play limiting displacement and supporting role to slide 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 an implementation manner of the embodiment of the present invention, as shown in fig. 4, among all the limiting protrusions 134, at least one limiting protrusion 134 is integrally connected with the rib 131, so that the structure of the installation main body 130 is further improved.

In an implementation manner of the embodiment of the present invention, as shown in fig. 5, the limiting groove 104 and the transition of the joint groove 103 form a slip surface 105, and when the sliding plate 140 is installed, the joint protrusion 133 slides over the slip surface 105 and then slides into the joint groove 103. Wherein the slip plane 105 is a slope.

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

Referring to fig. 3 and 4, the clamping device 1 further includes a first limiting member 110 disposed on the sliding plate 140 or the mounting body 130, and when the first clamp 200a slides to the end of the second sliding portion 120, the first limiting member 110 blocks the first clamp 200 a.

In an implementation manner of the embodiment of the present invention, as shown in fig. 4, the installation main body 130 is integrally formed, the first limiting member 110 is disposed on the installation main body 130, the first limiting member 110 is a limiting sidewall 102a of the installation space 102, and the limiting sidewall 102a is close to an end of the first sliding groove 101. When the first clamp 200a slides to the end of the second sliding portion 120, the first clamp 200a can be abutted against the limiting sidewall 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 first clamp 200a slides to the end of the second sliding portion 120, the first clamp 200a may directly abut against the position-limiting sidewall 102 a.

In other alternative implementations, referring to fig. 11, 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. 6 and 7, the 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. 8, the sliding plate 140 may 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 or may be mounted to the mounting body 140 by an insertion. 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. 9, 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. 10 and 11, 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 some alternative implementations, referring to fig. 12, the sliding plate 140 is provided with a second sliding groove 101b for the first clamp 200a to slide, and the first sliding groove 101 and the second sliding groove 101b are respectively provided 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.

In some alternative implementations, referring to fig. 13 and 14, 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, and the first clamp 200a in the second slide groove 101 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-to-back orientation of the first terminal of the first clamp 200a to adapt to different application scenarios of the first terminal. 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, referring to fig. 15, the sled 140 is mounted to the mounting body 130 by fasteners 160. The fasteners 160 may be screws, rivets, pins, and the like. Specifically, in this implementation, the mounting body 130 is provided with a fastening hole 107a, the slide plate 140 is provided with a mounting hole 107b, and the fastening member 160 is fastened to the fastening hole 107a of the mounting body 130 through the mounting hole 107 b. The advantage of adopting fastener 160 to install is that simple to operate, and fastening screw 160 can select standard component, has practiced thrift the cost.

In some alternative implementations, referring to fig. 16, the rear surface of the sliding plate 140 is opened with a fastening hole 107c, the mounting body 130 is provided with a mounting hole 107d aligned with the fastening hole 107c, and the fastening member 160 is fastened to the fastening hole 107c through the mounting hole 107 d.

Further, referring to fig. 17 to 23, the clamping device 1 further includes at least one mounting member 300, the mounting member 300 is slidably mounted on the sliding plate 140 of the mounting arm 100 in a damping manner, at least one first clamp 200a is respectively mounted on the at least one mounting member 300, the first clamp 200a is capable of being held on the sliding plate 140 of the mounting arm 100 in a sliding direction thereof, the first clamp 200a is used for clamping the first terminal, and the first clamp 200a has a clamping portion 210 for clamping the first terminal.

Further, the advantage of the first clamp 200a being slidably mounted to the sled 140 via the mount 300 in a damped manner is that the user can easily adjust the position of the first clamp 200a on the mounting arm 100, and thus the position of the first terminal.

The advantage of providing the mounting member 300 facilitates the placement of wearing parts such as sliding portions, damping portions, etc. thereon, while also facilitating manufacturing and installation.

Specifically, the sliding damping force of the mount 300 and the sled 140 may be such that the first clamp 200a is held at any position on the sled 140 in its sliding direction, the sliding damping force being equal to or greater than a component of the gravity of the first clamp 200a in its sliding direction. 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 some alternative implementations, referring to fig. 26-28, the mount 300 can be integrally formed and the mount 300 is damping slidably mounted to the sled 140 of the mounting arm 100.

In some alternative implementations, the mounting member 300 includes a mounting table 310 and a first sliding portion 320 provided on the mounting table 310, the sliding plate 140 of the mounting arm 100 is provided with the second sliding portion 120, the first clamp 200a is provided on the mounting table 310, and the first sliding portion 320 and the second sliding portion 120 are mounted in a damping sliding manner.

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 manner of the embodiment of the present invention, referring to fig. 2 and 17, the mounting platform 310 is disposed on the side close to the first fixture 200a, and the first sliding portion 320 is disposed on the mounting platform 310 on the side far away from the first fixture 200 a.

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 an implementation manner of the embodiment of the present invention, referring to fig. 3, 17, 18, 19, 20, 21, and 22, the mounting member 300 further includes a first damping portion 321 disposed on the first sliding portion 320, the second sliding portion 120 is disposed on the first sliding slot 101 of the sliding plate, and the first damping portion 321 is tightly fitted to the inner wall of the first sliding slot 101. 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, 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 sliding plate 140 close to the first fixture 200a, obviously, the mounting table 310 is adapted to the shape of the first sliding grooves 101, and the mounting table 310 is not easily separated 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, referring to fig. 15, the number of the first chutes 101 may be two, two first chutes 101 may be disposed on the same side of the sliding plate 140, two first chutes 101 may also be disposed on different sides of the sliding plate 140, and two first chutes 101 may be located on adjacent sides or opposite sides of the sliding plate 140.

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 disposed on the second sliding portion 120 of the sliding plate 140;

in other alternative implementations, the first damping portion 321 is provided at both the second sliding portion 120 of the sliding plate 140 and the first sliding portion 320 of the mounting table 310.

In one implementation of the embodiment of the present invention, referring to fig. 17-22, the first sliding portion 320 has an installation opening 301, and the first damping portion 321 is installed in the installation opening 301. The first damping portion 321 is located between the first sliding portion 320 and the first 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 200 a.

In some alternative implementations, referring to fig. 17 to 22, the damping surface of the first damping part 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 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 some alternative implementations, in order to make the first damping part 321 better engaged with the mounting opening 301 and not easily fall out of the mounting opening 301 during sliding, the first damping part 321 is integrally provided in a step-shaped structure, the mounting opening 301 is provided in a step-shaped opening corresponding to the first damping part 321,

specifically, referring to fig. 17 to 22, the first damping portion 321 has a stepped structure as a whole, the first damping portion 321 includes a damping plate 321b and a boss 321c, the boss 321c is integrally connected to a non-damping surface of the damping plate 321b, and the mounting opening 301 has a stepped opening corresponding to the first damping portion 321. 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 some optional implementations, referring to fig. 17 to 22, the mounting member 300 further includes a connecting shaft 330, the mounting platform 310 is provided with a connecting hole 302a communicating with the mounting opening 301, the connecting shaft 330 is inserted into the connecting hole 302, the connecting shaft 330 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. 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 200 a. In some alternative implementations, the connection hole 302 may be provided at other portions of the mounting stage 310.

Specifically, referring to fig. 17 to 22, a corresponding receiving groove 302b is formed on the mounting table 310 to receive an end of the connecting shaft 330. The first damper portion 321 is provided in a stepped structure, and is also easily mounted. The provision of the receiving groove 302b has the advantage of making the mounting member 300 more compact.

In some alternative implementations, referring to fig. 10, the connecting shaft 330 may also be a rivet 331. Accordingly, the first clamp 200a is provided with a riveting hole 205, and the rivet 331 is riveted with the first clamp 200a through the connecting hole 302a and the riveting hole 205.

In other alternative implementations, the first clamp 200a is provided with a rivet post that is riveted through a connection hole of the mounting table 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 200 a.

In some optional implementations, referring to fig. 17 to 22, the mounting member 300 further includes a damping rubber ring 312, the first clamp 200a is provided with a first damping ring 220, the mounting table 310 is provided with a second damping ring 311, the first damping ring 220 is sleeved on the second damping ring 311, or the second damping ring 311 is sleeved on the first damping ring 220, the damping rubber ring 312 is tightly fitted between the first damping ring 220 and the second damping ring 311, and the connecting shaft 330 passes through the first damping ring 220 and the second damping ring 311.

In an implementation manner of the embodiment of the present invention, referring to fig. 17-22, 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 of the mounting member 300 and the first clamp 200a is also facilitated. 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 some alternative implementations, referring to fig. 17-22, the first clamp 200a is embossed with the connection post 230, the first damping ring 220 surrounds the connection post 230, and the connection shaft 330 is a screw that is threadedly connected with the connection 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 200 a.

In an implementation of the embodiment of the present invention, referring to fig. 22, the periphery of the connection column 230 can 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 200 a.

In some alternative implementations, referring to fig. 17-22, the back of the first clamp 200a is provided with a receiving slot 202 in which the first damping ring 220 is received, the back of the first clamp 200a being proximate 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, referring to fig. 3, the mounting arm 100 is provided with a first limiting member 110 for blocking the first clamp 200a, the first limiting member 110 may be provided at any position of the mounting arm 100, when the first clamp 200a slides to the end of the second sliding portion 120, the first limiting member 110 is blocked by the first limiting member 110, the first clamp 200 may be directly blocked by the first limiting member 110, or may be blocked by the first limiting member 110 through an intermediate member (e.g., the mounting member 300).

In one implementation of the embodiment of the present invention, when the first clamp 200a slides to the end of the second sliding portion 120, the mounting member 300 abuts against the first limiting member 110.

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.

Further, referring to fig. 29, the slide plate 140 is provided with a first slide groove 101 adapted to an outer wall of a first clamp 200a, the first clamp 200a is slidably mounted in the first slide groove 101 in a damping manner, the first clamp 200a is used for clamping a first terminal, and the first clamp 200a has a clamping portion 210 for clamping the first terminal.

The first clamp 200a is provided with a third damping portion 250, and the third damping portion 250 is tightly fitted to the inner wall of the first sliding groove 101. The first clamp 200a may be held to the slide plate 140 of the mounting arm 100 in its sliding direction.

Specifically, referring to fig. 30, the clamping portion 210 of the first clamp 200a may be received, and when the first clamp 200a clamps the first terminal, the clamping portion 210 protrudes from the first slide groove 101, and specifically, the clamping portion 210 is hinged to the first clamp 200 a. More specifically, the first clamp 200a is provided with a receiving cavity 201, the clamping portion 210 is hinged to the inner wall of the receiving cavity 201, and the clamping portion 210 can be rotatably received in the receiving cavity 201.

With further reference to fig. 31, the embodiment of the present invention further provides a bracket, which includes a supporting member 2 and a clamping device 1 of any one of the above-mentioned implementation manners, wherein the clamping device 1 is installed on the supporting member 2. 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 (34)

1. A clamping device is characterized by comprising a mounting arm and at least one clamp, wherein the mounting arm comprises a mounting main body and a sliding plate, the sliding plate is mounted on the mounting main body, and the sliding plate is provided with a second sliding part; and the first clamp is slidably arranged on the second sliding part and is used for clamping the first terminal.

2. The clamping device of claim 1, wherein said mounting body is a shell-like structure having a mounting space, said slide plate being mounted in said mounting space.

3. A holding device as claimed in claim 2, characterized in that the installation space is provided with ribs against which the slide plate bears.

4. The clamping device as claimed in claim 2, wherein the slide plate is provided with a first clamping portion, the mounting body is provided with a second clamping portion, and the first clamping portion is connected with the second clamping portion in a clamping manner.

5. The clamping device as claimed in claim 4, wherein the sliding plate is an elongated body, the first clamping portions are clamping grooves respectively formed in two opposite side walls of the sliding plate, the clamping grooves extend along an elongated direction of the sliding plate, and the second clamping portions are clamping protrusions protruding from an inner wall of the installation space.

6. The clamping device as claimed in claim 5, wherein a limiting protrusion is protruded from an inner wall of the mounting space, a first protrusion is formed by extending an outer bottom wall of the engaging groove, the first protrusion and an outer wall of the sliding plate form a limiting groove, and the limiting protrusion is engaged with the limiting groove.

7. The clamping device as claimed in claim 6, wherein the transition between the first protrusion and the outer side wall of the clamping groove forms a sliding surface, and the clamping protrusion slides through the sliding surface and then slides into the clamping groove when the sliding plate is installed.

8. The clamping device as claimed in claim 4, wherein the end of the mounting body is provided with a mounting notch communicating with the mounting space, and the first limiting member is detachably mounted in the mounting notch.

9. The clamping device as claimed in claim 8, wherein the bottom wall of the mounting body is provided with a clamping hole, and the first limiting member is provided with a clamping head assembled with the clamping hole.

10. A holding arrangement as claimed in claim 8, wherein the slide plate is insertable into the mounting space from the mounting aperture.

11. The clamping device as claimed in claim 2, wherein the end of the mounting body is provided with a mounting gap communicating with the mounting space, the clamping device further comprises a first limiting member for blocking the first clamp, the first limiting member is detachably mounted in the mounting gap, the sliding plate is provided with a first insertion portion, the mounting body is provided with a second insertion portion, and the first insertion portion is inserted into the second insertion portion.

12. The clamping device as recited in claim 2, wherein the mounting arm further comprises a sealing plate mounted to the mounting body, the sealing plate surrounding the mounting space with the mounting body inner wall, the sealing plate having a sliding opening corresponding to the first sliding slot.

13. The clamp device of claim 2, wherein the mounting arm further includes a sealing plate mounted to the mounting body, the sealing plate surrounding the mounting body inner wall to form the mounting space, the sealing plate having a sliding opening corresponding to the second sliding portion.

14. The clamping device of claim 1, wherein the sliding plate is provided with a second sliding slot for sliding the first clamp, and the first sliding slot and the second sliding slot are respectively arranged on the front surface and the back surface of the sliding plate.

15. The clamping device of claim 14 wherein the end of the mounting arm is provided with a transition slot communicating the first and second runners, the first clamp in the second runner being slidable through the transition slot to the first runner.

16. The clamping device of claim 1, wherein the slide plate is mounted to the mounting body by a fastener.

17. The clamping device as claimed in claim 1, wherein the slide plate is provided with a fastening hole, the mounting body is provided with a mounting hole aligned with the fastening hole, and the fastening member passes through the mounting hole and is fastened to the fastening hole.

18. The clamping device as claimed in claim 1, wherein the mounting body is provided with a fastening hole, and the slide plate is provided with a mounting hole aligned with the fastening hole, and the fastening member is fastened to the fastening hole through the mounting hole.

19. The clamping device as claimed in any one of claims 1 to 18, further comprising a first retaining member provided on the slide plate or the mounting body, the first retaining member retaining the first clamp when the first clamp is slid to the end of the second sliding portion.

20. A clamping apparatus according to any one of claims 1 to 18, further comprising at least one mounting member, said mounting member being slidably mounted in a damped manner to said skateboard, at least one of said first clamps being provided in each of at least one of said mounting members.

21. The clamping device of claim 20, wherein said mounting member includes a mounting block and a first slide portion disposed on said mounting block, said first clamp being disposed on said mounting block, said first slide portion being slidably mounted with said second slide portion in a damped manner.

22. The clamping device of claim 21, wherein the mounting member further comprises a first damping portion disposed on the first sliding portion, the first damping portion being in close fit with an inner wall of the second sliding portion.

23. The clamp device of claim 22, wherein the first slide defines a mounting opening, and wherein the first damper is mounted to the mounting opening.

24. The clamping device as claimed in claim 23, wherein the damping surface of the first damping portion is convexly provided with a damping strip, and the damping strip is tightly fitted with the inner wall of the second sliding portion.

25. The clamping device as claimed in claim 23, wherein the first damping portion is a stepped structure, the first damping portion comprises a damping plate and a boss, the boss is integrally connected with a non-damping surface of the damping plate, and the mounting opening is a stepped opening adapted to the first damping portion.

26. The clamping device as claimed in claim 25, wherein the mounting member further comprises a connecting shaft, the mounting platform is provided with a connecting hole communicated with the mounting opening, the connecting shaft is inserted into the connecting hole, the connecting shaft is used for connecting the first clamp with the mounting platform, and the first clamp and the mounting platform are mounted in a damping rotation manner.

27. The clamping device of claim 26, wherein the bosses define respective receiving slots, the ends of the connecting shafts being received in the receiving slots.

28. The clamping device as claimed in claim 26, wherein the mounting member further comprises a damping rubber ring, the first clamp is provided with a first damping ring, the mounting table is provided with a second damping ring, the first damping ring is sleeved on the second damping ring or the second damping ring is sleeved on the first damping ring, the damping rubber ring is tightly fitted between the first damping ring and the second damping ring, and the connecting shaft passes through the first damping ring and the second damping ring.

29. The clamping device as claimed in claim 28, wherein the first clamp is provided with a connecting column, the first damping ring surrounds the connecting column, the connecting shaft is a screw, and the screw is in threaded connection with the connecting column.

30. The clamping device of claim 29 wherein a back surface of said first clamp is provided with a receiving slot, said first dampening ring being received in said receiving slot, said back surface of said first clamp being proximate said mounting arm.

31. A clamping arrangement according to any one of claims 1 to 18 wherein the slide is provided with a first runner adapted to an outer wall of the first clamp, the first clamp being slidably mounted within the first runner in a damped manner, the first clamp being adapted to clamp the first terminal.

32. A clamping arrangement according to claim 31, wherein the first clamp is provided with a third damping portion which is a close fit with the inner wall of the first runner.

33. The clamping device of claim 31 wherein said clamping portion of said first clamp is receivable such that said clamping portion extends from within said first slot when said first clamp is clamping said first terminal.

34. A rack comprising a support and a clamping device as claimed in any one of claims 1 to 18, said clamping device being mounted to said support.

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