Clamping assembly

Abstract

The clamping assembly comprises a base, a clamping structure and a quick release handle, the base comprises a base body and a connecting rod, one end of the connecting rod is fixedly connected with the base body, the clamping structure comprises a first clamping piece and a second clamping piece, the connecting rod penetrates through the first clamping piece and the second clamping piece, the first clamping piece is located between the base body and the second clamping piece, and the quick release handle is located between the base body and the second clamping piece. The second clamping piece can move relative to the first clamping piece in the length direction of the connecting rod, the quick-release handle is rotationally connected to the other end of the connecting rod and has a clamping position and a releasing position which can be switched, and at the clamping position, the quick-release handle pushes the second clamping piece towards the first clamping piece, and at the releasing position, the quick-release handle releases the second clamping piece towards the second clamping piece. At the release position, the quick release handle releases the first clamping piece, so that the clamping structure is used for releasing the first clamping piece. Therefore, the clamping assembly can reliably clamp the first to-be-clamped piece, is convenient to disassemble and can be suitable for different use scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of test fixtures, in particular to a clamping component. Background Art

[0002] High-speed signal testing uses a high-speed oscilloscope with a soldering front-end accessory, controlled by the oscilloscope's onboard software, to acquire high-speed signal eye diagrams and generate signal consistency / compliance test reports. A soldering front-end accessory is a probe accessory for high-speed digital storage oscilloscopes that connects to the signal under test via special soldered wires to acquire the signal waveform. While soldering front-end accessories from different manufacturers may differ slightly in shape and specifications, their functional principles remain the same.

[0003] In the related art, glue or tape is usually used to fix the welding front-end accessories. The glue fixation method makes it difficult to clean the welding accessories after the test is completed, and if individual welding points need to be modified during the test, the welding accessories are difficult to disassemble; the tape fixation method has the problem of unreliable fixation, especially for surfaces contaminated with oil and dirt, it is almost impossible to fix them. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a clamping assembly that can reliably clamp a first part to be clamped, facilitates disassembly, and is applicable to different usage scenarios.

[0005] According to the clamping assembly of the embodiment of the utility model, it includes: a base, the base includes a base body and a connecting rod, one end of the connecting rod is fixedly connected to the base body; a clamping structure, the clamping structure includes a first clamping member and a second clamping member, the connecting rod is passed through the first clamping member and the second clamping member, the first clamping member is located between the base body and the second clamping member, and is suitable for abutting against the base body, and the second clamping member can move relative to the first clamping member along the length direction of the connecting rod; a quick-release handle, the quick-release handle is rotatably connected to the other end of the connecting rod, and has a switchable clamping position and a release position, in which the quick-release handle pushes the second clamping member toward the first clamping member so that the clamping structure is used to clamp the first member to be clamped, and in the release position, the quick-release handle releases the first clamping member so that the clamping structure is used to release the first member to be clamped.

[0006] According to the clamping assembly of the embodiment of the present invention, a connecting rod is provided to pass through the clamping structure, which facilitates the limitation of the clamping structure, making the clamping assembly simple in structure and easy to assemble; at the same time, by rotating the quick-release handle, the clamping structure can quickly clamp and release the first part to be clamped, so as to achieve reliable clamping and convenient disassembly of the first part to be clamped, and can be applied to a variety of different usage scenarios and even harsh usage scenarios, thereby improving the applicability and practicality of the clamping assembly.

[0007] In some embodiments, the quick-release handle includes: a pivot portion, which is rotatably connected to the connecting rod, and the rotation axis of the pivot portion is perpendicular to the length direction of the connecting rod, the outer peripheral wall of the pivot portion includes a clamping section and a release section arranged along the circumferential direction, and in the radial direction of the pivot portion, the distance between the clamping section and the rotation axis of the pivot portion is greater than the distance between the release section and the rotation axis of the pivot portion; and a handle portion, which extends from the pivot portion toward a direction away from the rotation axis of the pivot portion.

[0008] In some embodiments, the clamping section and the releasing section are tangentially continuous.

[0009] In some embodiments, in the circumferential direction of the pivot portion, the distance between the outer peripheral wall of the pivot portion and the rotation axis of the pivot portion gradually increases from the release section toward the clamping section.

[0010] In some embodiments, relative to the release position, the handle portion of the quick-release handle in the clamping position is disposed adjacent to the second clamping member.

[0011] In some embodiments, the first clamping member and the second clamping member are respectively formed as flat plate structures, and the connecting rod is provided through the middle of the first clamping member and the second clamping member.

[0012] In some embodiments, the clamping assembly further includes: a flexible member, which is provided on at least one of the side surfaces of the first clamping member and the second clamping member opposite to each other; and / or an elastic member, which is provided between the first clamping member and the second clamping member and is used to apply an elastic force to the first clamping member and the second clamping member away from each other.

[0013] In some embodiments, the clamping assembly includes a flexible part, the surface of which is provided with an anti-slip structure, and the anti-slip structure is an anti-slip pattern or an anti-slip point; and / or, the clamping assembly includes an elastic part, and the elastic part is sleeved outside the connecting rod.

[0014] In some embodiments, the first clamping member can move relative to the base along the length direction of the connecting rod, so that the first clamping member and the base can be used to clamp or release the second member to be clamped.

[0015] In some embodiments, the quick-release handle is detachably connected to the connecting rod, the connecting rod is suitable for being passed through the second part to be clamped, and the first clamping part and the seat body respectively have a first connecting portion, and the first connecting portion is suitable for being connected to the second part to be clamped.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic diagram of a clamping assembly according to one embodiment of the present utility model, with the quick-release handle in a clamping position;

[0019] Figure 2 yes Figure 1 Another schematic diagram of the clamp assembly shown in , with the quick release handle in the released position;

[0020] Figure 3 yes Figure 1 An exploded view of the clamping assembly shown in FIG;

[0021] Figure 4 yes Figure 1 Another exploded view of the clamping assembly is shown in .

[0022] Reference numerals:

[0023] Clamping assembly 100, first connecting portion 100a, second to-be-clamped member 101, third through-hole 101a, second connecting portion 101b,

[0024] Base 1, seat body 11, connecting rod 12, pivot hole 12a,

[0025] Clamping structure 2, first clamping member 21, first through hole 21a, second clamping member 22, second through hole 22a,

[0026] Quick release handle 3, pivot portion 31, clamping section 311, release section 312, handle portion 32,

[0027] Flexible part 4, anti-slip structure 41, elastic part 5, bolt 6, nut 7. DETAILED DESCRIPTION

[0028] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0029] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will appreciate the applicability of other processes and / or the use of other materials.

[0030] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0031] Hereinafter, with reference to the accompanying drawings, a clamping assembly 100 according to an embodiment of the present invention will be described.

[0032] like Figure 1-Figure 4 As shown, the clamping assembly 100 includes a base 1 and a clamping structure 2, the base 1 includes a base body 11 and a connecting rod 12, one end of the connecting rod 12 is fixedly connected to the base body 11, the clamping structure 2 includes a first clamping member 21 and a second clamping member 22, the connecting rod 12 is passed through the first clamping member 21 and the second clamping member 22, the first clamping member 21 is located between the base body 11 and the second clamping member 22, and the first clamping member 21 is suitable for abutting against the base body 11, and the second clamping member 22 can be arranged along the length direction of the connecting rod 12 (for example Figure 1 and Figure 2 The second clamping member 22 moves relative to the first clamping member 21 in the up and down directions in the connecting rod 12 to change the distance between the second clamping member 22 and the first clamping member 21 in the length direction of the connecting rod 12, so that the clamping structure 2 can clamp or release the first member to be clamped.

[0033] It can be understood that the first clamping member 21 is suitable for abutting against the seat body 11, which may include: the end of the first clamping member 21 facing away from the second clamping member 22 contacts the seat body 11; the end of the first clamping member 21 facing away from the second clamping member 22 abuts against the seat body 11 through other components; in other words, the first clamping member 21 directly or indirectly abuts against the seat body 11, so that the seat body 11 can be used to limit the movement of the first clamping member 21 in the length direction of the connecting rod 12. In addition, the connecting rod 12 is provided through the first clamping member 21 and the second clamping member 22, so that the first clamping member 21 and the second clamping member 22 can be limited in the direction perpendicular to the length direction of the connecting rod 12 through the connecting rod 12; for example, Figure 1-Figure 4 In the example, a first through hole 21a is formed on the first clamping member 21, and the first through hole 21a passes through the first clamping member 21 along the length direction of the connecting rod 12. A second through hole 22a is formed on the second clamping member 22, and the second through hole 22a passes through the second clamping member 22 along the length direction of the connecting rod 12. The connecting rod 12 is passed through the first through hole 21a and the second through hole 22a.

[0034] It can also be understood that the embodiment of the present application does not impose specific restrictions on the cross-sectional shape of the connecting rod 12. For example, the cross-sectional shape of the connecting rod 12 can be circular or non-circular. When the cross-sectional shape of the connecting rod 12 is non-circular, the first perforation 21a and the second perforation 22a can both be formed into shapes that are compatible with the cross-sectional shape of the connecting rod 12. At this time, the connecting rod 12 can limit the first clamping member 21 and the second clamping member 22 in the direction around the central axis of the connecting rod 12 to limit the rotation of the first clamping member 21 and the second clamping member 22 around the central axis of the connecting rod 12; of course, if the cross-sectional shape of the connecting rod 12 is circular, the first perforation 21a and the second perforation 22a are both formed as circular holes. At this time, the first clamping member 21 and the second clamping member 22 can rotate around the central axis of the connecting rod 12, but will not affect the clamping and release of the first member to be clamped by the clamping structure 2, and the normal operation of the clamping structure 2 can also be achieved.

[0035] In addition, the embodiment of the present application does not impose any specific restrictions on the shape of the seat body 11. For example, Figure 1-Figure 4 As shown, the base body 11 is in the shape of a flat plate, and the connecting rod 12 is vertically connected to the upper end of the base body 11.

[0036] like Figure 1-Figure 4As shown, the clamping assembly 100 also includes a quick-release handle 3, which is rotatably connected to the other end of the connecting rod 12, and has a switchable clamping position and a release position. In the clamping position, the quick-release handle 3 pushes the second clamping member 22 toward the first clamping member 21. At this time, the quick-release handle 3 can apply a force to the second clamping member 22 to move toward the first clamping member 21, so that the clamping structure 2 can be used to clamp the first object to be clamped; in the release position, the quick-release handle 3 releases the first clamping member 21. At this time, the quick-release handle 3 can release the restriction on the second clamping member 22, and the second clamping member 22 can move relative to the first clamping member 21 along the length direction of the connecting rod 12, so that the clamping structure 2 can release the first object to be clamped.

[0037] It can be seen that the clamping and releasing of the first part to be clamped by the clamping structure 2 can be achieved through the rotation operation of the quick-release handle 3, which facilitates the rapid clamping and releasing of the clamping structure 2 and the operation of the clamping assembly 100. Moreover, the first part to be clamped can be reliably fixed and disassembled through the clamping assembly 100, and the difficulty of fixing and disassembling the first part to be clamped can be reduced. The above-mentioned clamping assembly 100 can also be applied to relatively harsh scenes such as the presence of oil stains.

[0038] For example, for the fixation of welding front-end accessories, some technologies use glue to fix the welding accessories. This fixing method makes it difficult to clean the welding accessories after the test is completed, or the need to clean the welding accessories easily leads to cumbersome operations. In addition, when it is necessary to modify individual welding points during the test, there is a problem of difficulty in removing the accessories. Some technologies use adhesive tape for fixation. Although this fixing method is easy to disassemble, it is easy to fix unreliably, especially on surfaces contaminated with oil. It is almost impossible to fix. Obviously, the clamping assembly 100 in the embodiment of the present application can not only achieve reliable fixation of the first part to be clamped through the clamping assembly 100, but also can quickly release the first part to be clamped by the clamping structure 2 through the quick-release handle 3, that is, achieve rapid disassembly of the first part to be clamped, and is not easy to affect the normal use of the clamping assembly 100 in harsh scenes.

[0039] According to the clamping assembly 100 of the embodiment of the present invention, a connecting rod 12 is provided to pass through the clamping structure 2, which facilitates the limitation of the clamping structure 2, making the clamping assembly 100 simple in structure and easy to assemble; at the same time, by rotating the quick-release handle 3, the clamping structure 2 can quickly clamp and release the first part to be clamped, so as to achieve reliable clamping and convenient disassembly of the first part to be clamped, and can be applied to a variety of different usage scenarios and even harsh usage scenarios, thereby improving the applicability and practicality of the clamping assembly 100.

[0040] In some embodiments, as Figure 1-Figure 4As shown, the quick-release handle 3 includes a pivot portion 31, which is rotatably connected to the connecting rod 12, and the rotation axis of the pivot portion 31 is perpendicular to the length direction of the connecting rod 12. The outer peripheral wall of the pivot portion 31 includes a clamping section 311 and a release section 312 arranged along the circumferential direction. In the radial direction of the pivot portion 31, the distance between the clamping section 311 and the rotation axis of the pivot portion 31 is greater than the distance between the release section 312 and the rotation axis of the pivot portion 31.

[0041] Thus, when the quick-release handle 3 is rotated to different angular positions, different positions of the outer peripheral wall of the pivot portion 31 are set toward the second clamping member 22 to achieve the state switching of the clamping structure 2. If the clamping section 311 is set toward the second clamping member 22, due to the large distance between the clamping section 311 and the rotation axis of the pivot portion 31, the pivot portion 31 occupies a large space in the length direction of the connecting rod 12, which facilitates the clamping section 311 to apply a force to the second clamping member 22 to move it toward the first clamping member 21, thereby achieving the clamping function of the clamping structure 2; if the release section 312 is set toward the second clamping member 22, due to the small distance between the release section 312 and the rotation axis of the pivot portion 31, the pivot portion 31 occupies less space in the length direction of the connecting rod 12, thereby facilitating the release of the restriction on the second clamping member 22, thereby achieving the release function of the clamping structure 2.

[0042] Exemplarily, in the radial direction of the pivot portion 31, the distance between the clamping section 311 and the rotation axis of the pivot portion 31 is greater than the distance between the release section 312 and the rotation axis of the pivot portion 31. It can be understood that the average distance between the clamping section 311 and the rotation axis of the pivot portion 31 is greater than the average distance between the release section 312 and the rotation axis of the pivot portion 31, or the minimum distance between the clamping section 311 and the rotation axis of the pivot portion 31 is greater than the maximum distance between the release section 312 and the rotation axis of the pivot portion 31.

[0043] like Figure 1-Figure 4 As shown, the quick-release handle 3 also includes a handle portion 32, which extends from the pivot portion 31 in a direction away from the rotation axis of the pivot portion 31, so that the operator can rotate the pivot portion 31 by operating the handle portion 32, thereby improving the convenience of operation. Moreover, the handle portion 32 is relatively far from the rotation axis of the pivot portion 31, so that the operator can use less force to realize the rotation operation of the quick-release handle 3.

[0044] Of course, the embodiments of the present application are not limited to this; in some other embodiments, the rotation axis of the pivot portion 31 can also be parallel to the length direction of the connecting rod 12, for example, the rotation axis of the pivot portion 31 coincides with the central axis of the connecting rod 12. At this time, the pivot portion 31 can be threadedly engaged with the connecting rod 12, and the quick-release handle 3 can also be switched between the clamping position and the release position.

[0045] In some embodiments, as Figure 1-Figure 4 As shown, the clamping section 311 and the release section 312 are tangentially continuous, so the outer peripheral wall of the pivot portion 31 is uninterrupted between the clamping section 311 and the release section 312, and is smoothly connected without sharp corners or edges, thereby facilitating smooth switching of the quick-release handle 3 between the clamping position and the release position.

[0046] In some embodiments, as Figure 1-Figure 4 As shown, in the circumferential direction of the pivot portion 31, the distance between the outer peripheral wall of the pivot portion 31 and the rotation axis of the pivot portion 31 gradually increases along the release section 312 toward the clamping section 311, so that the clamping force applied by the clamping structure 2 to the first part to be clamped gradually increases with the rotation of the pivot portion 31, thereby realizing the gradual clamping of the first part to be clamped by the clamping structure 2, improving the risk of the first part to be clamped being easily damaged due to the sudden change of the clamping force applied by the clamping structure 2, and at the same time, the above-mentioned arrangement can also be applied to clamping first parts to be clamped of various different thicknesses, that is, the clamping structure 2 can clamp first parts to be clamped of various different specifications and sizes.

[0047] For example, for a first member to be clamped having a smaller thickness, the pivot portion 31 needs to be rotated so that the position of the end adjacent to the clamping section 311 away from the release section 312 faces the second clamping member 22 to push against the second clamping member 22. For a first member to be clamped having a larger thickness, the pivot portion 31 needs to be rotated so that the position of the end adjacent to the clamping section 311 adjacent to the release section 312 faces the second clamping member 22 to push against the second clamping member 22. Optionally, a portion of the outer peripheral wall of the pivot portion 31 is configured to extend along a planar spiral line.

[0048] For example, if on the circumference of the pivot portion 31, the distance between the outer peripheral wall of the pivot portion 31 and the rotation axis of the pivot portion 31 gradually increases along the direction of the release section 312 toward the clamping section 311, and the clamping section 311 and the release section 312 are tangent and continuous, then on the outer peripheral wall of the pivot portion 31, the dividing position of the clamping section 311 and the release section 312 can be fixed or not fixed, and the dividing position can adapt to changes as the thickness of the first part to be clamped changes.

[0049] In some embodiments, as Figure 1 and Figure 2 As shown, relative to the release position, the handle portion 32 of the quick release handle 3 in the clamping position is disposed adjacent to the second clamping member 22. Thus, the space occupied by the clamping assembly 100 when the quick release handle 3 is in the clamping position is smaller than the space occupied by the clamping assembly 100 when the quick release handle 3 is in the release position.

[0050] For example, taking the longitudinal direction of the connecting rod as the vertical direction, with reference to the figure, from the clamping position, the quick-release handle 3 raises the handle portion 32 counterclockwise to rotate the handle portion 32 away from the second clamping member 22 until the quick-release handle 3 rotates to the release position; from the release position, the quick-release handle 3 lowers the handle portion 32 clockwise to rotate the handle portion 32 toward the second clamping member 22 until the quick-release handle 3 rotates to the clamping position. It can be seen that when the quick-release handle 3 is in the clamping position, the clamping assembly 100 occupies less space in the vertical direction, which helps reduce the risk of the quick-release handle 3 being loosened due to collision with other components, thereby improving clamping stability and reliability.

[0051] In some embodiments, as Figure 1-Figure 4 As shown, the first clamping member 21 and the second clamping member 22 are respectively formed as flat plate structures, and the connecting rod 12 is passed through the middle of the first clamping member 21 and the second clamping member 22. The first through-hole 21a on the first clamping member 21 for the connecting rod 12 to pass through is located in the middle position of the first clamping member 21, and the second through-hole 22a on the second clamping member 22 for the connecting rod 12 to pass through is located in the middle position of the second clamping member 22.

[0052] It can be seen that the structure of the first clamping member 21 and the second clamping member 22 is simple and easy to process. At the same time, the space between the first clamping member 21 and the second clamping member 22 around the outer peripheral side of the connecting rod 12 can be used to clamp the first part to be clamped, so that the clamping structure 2 can provide a larger clamping space. The first clamping member 21 and the second clamping member 22 can provide a larger clamping surface, so that the clamping structure 2 can clamp multiple first parts to be clamped at the same time, which is beneficial to improving the applicability and practicality of the clamping assembly 100.

[0053] For example, the first clamping member 21 and the second clamping member 22 are both formed into square plate-like structures. The length direction of the connecting rod 12 is perpendicular to the plane of the first clamping member 21 and the plane of the second clamping member 22, respectively. The space between the first clamping member 21 and the second clamping member 22 on the outer periphery of the connecting rod 12 can be used to achieve the clamping and fixing function. Of course, the first clamping member 21 and the second clamping member 22 can also be formed into circular plate-like structures, other polygonal plate-like structures, etc.; it is understood that the shapes of the first clamping member 21 and the second clamping member 22 can be the same or different.

[0054] In some embodiments, the clamping assembly 100 further includes a flexible member 4 and / or an elastic member 5 .

[0055] like Figure 1-Figure 4As shown, the clamping assembly 100 includes a flexible part 4, and the flexible part 4 is provided on at least one of the side surfaces of the first clamping part 21 and the second clamping part 22 facing each other, that is, the side surface of the first clamping part 21 facing the second clamping part 22 is provided with the flexible part 4, and / or the side surface of the second clamping part 22 facing the first clamping part 21 is provided with the flexible part 4; thus, the provision of the flexible part 4 can separate at least one of the first clamping part 21 and the second clamping part 22 from the first part to be clamped, so as to reduce the probability of the first part to be clamped being easily clamped due to direct contact between the first clamping part 21 / the second clamping part 22 and the first part to be clamped, thereby facilitating a certain protection effect on the first part to be clamped.

[0056] Exemplarily, the flexible member 4 is formed as a rubber pad.

[0057] like Figure 1-Figure 4 As shown, the clamping assembly 100 includes an elastic member 5, which is arranged between the first clamping member 21 and the second clamping member 22, and the elastic member 5 is used to apply an elastic force to the first clamping member 21 and the second clamping member 22 away from each other, so that the second clamping member 22 often has a tendency to move toward the quick-release handle 3, so that during the rotation of the quick-release handle 3, the position of the second clamping member 22 in the length direction of the connecting rod 12 can adapt to the change following the rotation of the quick-release handle 3, so that when the quick-release handle 3 rotates to the release position, the second clamping member 22 can release the first to-be-clamped member in time to achieve the release of the first to-be-clamped member, and there is no need for the operator to manually release the second clamping member 22, thereby further improving the operational convenience of the clamping assembly 100.

[0058] Exemplarily, the elastic member 5 is configured such that the elastic member 5 applies an elastic force to the second clamping member 22 to move toward the quick release handle 3 , so that the second clamping member 22 always abuts against the quick release handle 3 .

[0059] In some embodiments, the clamping assembly 100 includes a flexible part 4, and the surface of the flexible part 4 is provided with an anti-slip structure 41. The anti-slip structure 41 is an anti-slip pattern or anti-slip point, which is beneficial to improving the friction between the clamping structure 2 and the first part to be clamped, so as to further improve the clamping stability and firmness of the clamping structure 2 on the first part to be clamped; and / or, the clamping assembly 100 includes an elastic part 5, which is sleeved outside the connecting rod 12 to achieve the limiting of the elastic part 5. At this time, the connection method of the elastic part 5 is more flexible. For example, the elastic part 5 does not need to be fixed to the clamping structure 2 and the base 1 (of course, the elastic part 5 can also be fixed to the clamping structure 2 / base 1), which is beneficial to saving the assembly process of the clamping assembly 100. When the connecting rod 12 is passed through the middle of the first clamping part 21 and the second clamping part 22, the above-mentioned setting of the elastic part 5 facilitates the use of a smaller number of elastic parts 5 to achieve balanced elastic support between the first clamping part 21 and the second clamping part 22.

[0060] Of course, the arrangement of the elastic member 5 in the embodiment of the present application is not limited to this; for example, there may be multiple elastic members 5, and the multiple elastic members 5 are arranged at intervals, and each elastic member 5 is respectively stopped between the first clamping member 21 and the second clamping member 22, and one end of the elastic member 5 can be connected to the first clamping member 21 or the second clamping member 22 to achieve the fixation of the elastic member 5.

[0061] In some embodiments, as Figure 1-Figure 4 As shown, the first clamping member 21 can move relative to the base body 11 along the length direction of the connecting rod 12, so that the first clamping member 21 and the base body 11 can be used to clamp or release the second clamped member 101. In this case, the clamping assembly 100 can provide clamping positions for more clamped members, which is conducive to further improving the applicability of the clamping assembly 100. At the same time, it is convenient to achieve synchronous clamping and release of the first and second clamped members 101 by rotating the quick release handle 3.

[0062] For example, when the quick-release handle 3 is rotated to the clamping position, the quick-release handle 3 pushes the second clamping member 22 toward the first clamping member 21, and the quick-release handle 3 can apply a force to the first clamping member 21 to move toward the base body 11 through the second clamping member 22. The first part to be clamped between the first clamping member 21 and the second clamping member 22 can be clamped and fixed under the push of the quick-release handle 3, and the second part to be clamped 101 between the first clamping member 21 and the base body 11 can also be clamped and fixed under the push of the quick-release handle 3; when the quick-release handle 3 is rotated to the release position, the second clamping member 22 can move relative to the first clamping member 21 along the length direction of the connecting rod 12 to release the clamping of the first part to be clamped, and at the same time, the first clamping member 21 can also move relative to the base body 11 along the length direction of the connecting rod 12 to release the clamping of the second part to be clamped 101.

[0063] Optionally, there is no specific restriction on the type and specification of the first part to be clamped and the second part to be clamped, and there is no specific restriction on whether there is a connection between the two.

[0064] Of course, in other embodiments of the present application, the first clamping member 21 can also be directly or indirectly fixedly connected to the base body 11 or the connecting rod 12. In this case, the first clamping member 21 cannot move relative to the base body 11 along the length direction of the connecting rod 12.

[0065] In some embodiments, as Figure 1-Figure 4As shown, the quick-release handle 3 is detachably connected to the connecting rod 12, which is adapted to be inserted into the second part to be clamped 101. The first clamping part 21 and the base 11 each have a first connecting portion 100a, which is adapted to be connected to the second part to be clamped 101. In this manner, the clamping assembly 100 is suitable for use in scenarios where the second part to be clamped 101 needs to be mated with or tested with a different first part to be clamped, and can also be used in scenarios where a different second part to be clamped 101 needs to be replaced for mating or testing.

[0066] In the embodiment of the present application, there is no specific restriction on the number, arrangement and connection method of the first connecting portion 100a and the second part to be clamped 101. For example, the second part to be clamped 101 is a circuit board such as a PCB board, and the first connecting portion 100a is welded and fixed to the second part to be clamped 101. Different first parts to be clamped can be replaced on the clamping structure 2 to connect with the second part to be clamped 101, which is convenient for testing the front end accessories of the welding. The testing method is well known to those skilled in the art and will not be repeated here. Optionally, a plurality of first connecting portions 100a arranged at intervals along the circumference of the connecting rod 12 are formed on the seat body 11, and the first clamping portion 100a is fixed to the second part to be clamped 101. 21 is also formed with a plurality of first connecting portions 100a arranged at intervals along the circumference of the connecting rod 12, and a third through-hole 101a is formed on the second part to be clamped 101, and the connecting rod 12 is suitable for being passed through the third through-hole 101a, so that the first connecting portion 100a on the seat body 11 is opposite to the second connecting portion 101b on the second part to be clamped 101, and the first connecting portion 100a on the first clamping part 21 is opposite to the second connecting portion 101b on the second part to be clamped 101, so as to facilitate connection.

[0067] In addition, there is no specific limitation on the detachable connection between the quick-release handle 3 and the connecting rod 12; for example, Figure 4 As shown, a pivot hole 12 a is formed at one end of the connecting rod 12 , a bolt 6 is passed through the pivot hole 12 a and the quick release handle 3 , and is threadedly connected to the nut 7 , and the bolt 6 can serve as a rotating shaft for the quick release handle 3 to rotate.

[0068] Other structures and operations of the clamping assembly 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0069] Reference below Figure 1-Figure 4 The clamping assembly 100 according to the embodiment of the present invention is described in detail with reference to a specific embodiment. It is worth noting that the following description is merely an illustrative description and does not specifically limit the present invention.

[0070] like Figure 1-Figure 3 As shown, the clamping assembly 100 includes a base 1 , a clamping structure 2 , a quick-release structure 3 , a flexible member 4 and an elastic member 5 .

[0071] The base 1 includes a base body 11 and a connecting rod 12. The base body 11 is a flat plate structure. The connecting rod 12 is vertically arranged. The lower end of the connecting rod 12 is fixedly connected to the base body 11; the clamping structure 2 includes a first clamping member 21 and a second clamping member 22. The connecting rod 12 is passed through the first clamping member 21 and the second clamping member 22. The first clamping member 21 is located between the base body 11 and the second clamping member 22. The first clamping member 21 can be moved relative to the base body 11 along the length direction of the connecting rod 12, and the first clamping member 21 is suitable for abutting against the base body 11 so that the first clamping member 21 and the base body 11 are used to clamp or release the second to-be-clamped member 101. The second clamping member 22 can be moved relative to the first clamping member 21 along the length direction of the connecting rod 12 so that the first clamping member 21 and the second clamping member 22 are used to clamp or release the first to-be-clamped member.

[0072] The quick-release handle 3 is detachably connected to the connecting rod 12, and the quick-release handle 3 is rotatably connected to the other end of the connecting rod 12. The quick-release handle 3 has a switchable clamping position and a release position. In the clamping position, the quick-release handle 3 pushes the second clamping member 22 toward the first clamping member 21, so that the clamping structure 2 is used to clamp the first part to be clamped, and the first clamping member 21 and the base body 11 are used to clamp the second part to be clamped 101. In the release position, the quick-release handle 3 releases the first clamping member 21, so that the clamping structure 2 is used to release the first part to be clamped, and the first clamping member 21 and the base body 11 are used to release the second part to be clamped 101.

[0073] Flexible members 4 are respectively provided on the opposite side surfaces of the first clamping member 21 and the second clamping member 22, and the elastic member 5 is stopped between the first clamping member 21 and the second clamping member 22. The elastic member 5 is sleeved outside the connecting rod 12 and is used to apply an elastic force to the first clamping member 21 and the second clamping member 22 to move away from each other.

[0074] It can be seen that the clamping assembly 100 has a simple structure and is easy to assemble. At the same time, by rotating the quick-release handle 3, the clamping structure 2 can reliably clamp the first part to be clamped and facilitate disassembly, and the first clamping part 21 and the seat body 11 can reliably clamp the second part to be clamped 101 and facilitate disassembly. It can be applied to a variety of different usage scenarios and even harsh usage scenarios, and has good applicability and practicality.

[0075] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner unless there is any contradiction. In order to avoid unnecessary repetition, the present application will not further describe various possible combinations. In addition, the various different embodiments of the present application can also be arbitrarily combined, as long as they do not violate the concept of the present application, they should also be regarded as the content disclosed in the present application.

[0076] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "vertical", "horizontal", "top", "bottom", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0077] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0078] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0079] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A clamping assembly, characterized in that: include: A base, the base comprising a base body and a connecting rod, one end of the connecting rod being fixedly connected to the base body; a clamping structure comprising a first clamping member and a second clamping member, the connecting rod passing through the first clamping member and the second clamping member, the first clamping member being located between the base and the second clamping member and adapted to abut against the base, and the second clamping member being movable relative to the first clamping member along the length direction of the connecting rod; A quick-release handle is rotatably connected to the other end of the connecting rod and has a switchable clamping position and a release position. In the clamping position, the quick-release handle pushes the second clamping member toward the first clamping member so that the clamping structure is used to clamp the first member to be clamped. In the release position, the quick-release handle releases the first clamping member so that the clamping structure is used to release the first member to be clamped.

2. The clamping assembly according to claim 1, wherein: The quick-release handle comprises: a pivot portion, the pivot portion being rotatably connected to the connecting rod, the rotation axis of the pivot portion being perpendicular to the length direction of the connecting rod, the outer peripheral wall of the pivot portion comprising a clamping section and a release section arranged along the circumferential direction, and in a radial direction of the pivot portion, a distance between the clamping section and the rotation axis of the pivot portion being greater than a distance between the release section and the rotation axis of the pivot portion; A handle portion extends from the pivot portion toward a direction away from a rotation axis of the pivot portion.

3. The clamping assembly according to claim 2, wherein: The clamping section and the releasing section are tangentially continuous.

4. The clamping assembly according to claim 2, wherein: In the circumferential direction of the pivot portion, the distance between the outer circumferential wall of the pivot portion and the rotation axis of the pivot portion gradually increases in a direction from the release section to the clamping section.

5. The clamping assembly according to claim 2, wherein: Relative to the releasing position, the handle portion of the quick-release handle in the clamping position is disposed adjacent to the second clamping member.

6. The clamping assembly according to claim 1, wherein: The first clamping member and the second clamping member are respectively formed into a flat plate structure, and the connecting rod is passed through the middle of the first clamping member and the second clamping member.

7. The clamping assembly according to claim 1, wherein: Also includes: a flexible member, wherein the flexible member is provided on at least one of the surfaces of the first clamping member and the second clamping member facing each other; and / or, An elastic member is provided between the first clamping member and the second clamping member and is used to apply an elastic force to the first clamping member and the second clamping member to move away from each other.

8. The clamping assembly according to claim 6, wherein: The clamping assembly includes a flexible member, the surface of the flexible member is provided with an anti-slip structure, and the anti-slip structure is an anti-slip pattern or an anti-slip point; and / or, The clamping assembly includes an elastic member, and the elastic member is sleeved outside the connecting rod.

9. The clamping assembly according to any one of claims 1 to 8, characterized in that: The first clamping member can move relative to the base body along the length direction of the connecting rod, so that the first clamping member and the base body are used to clamp or release the second member to be clamped.

10. The clamping assembly according to claim 9, wherein: The quick-release handle is detachably connected to the connecting rod, and the connecting rod is suitable for being passed through the second part to be clamped. The first clamping part and the seat body respectively have a first connecting portion, and the first connecting portion is suitable for being connected to the second part to be clamped.

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