Clamping device and electronic equipment support

Abstract

The utility model relates to the technical field of clamping devices, and provides a clamping device and an electronic equipment support, and the clamping device comprises a clamping structure, a shock-proof structure and a connecting structure which are connected in sequence; the clamping structure comprises a fixed clamping head, a movable clamping head and a driving assembly, one end of the movable clamping head is rotationally connected with the fixed clamping head, and the fixed clamping head and the movable clamping head extend from the rotating position to the two ends to form a clamping opening; the driving assembly movably penetrates through the fixed chuck on one side of the fixed chuck and then is connected with the movable chuck so as to control the movable chuck to rotate or be fixed relative to the fixed chuck; the anti-vibration structure comprises a supporting plate, a movable part and a supporting assembly, one end of the supporting assembly is fixed to the side, away from the clamping opening, of the clamping structure, the supporting assembly is movably sleeved with the movable part and the supporting plate, the supporting plate is tightly connected with the movable part, the movable part can elastically deform, and the movable part is arranged between the fixed chuck and the supporting plate; the connecting structure is installed on the side, away from the movable part, of the supporting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to clamping device technical field, especially in clamping device and electronic equipment support. BACKGROUND

[0002] With the continuous progress of modern society science and technology, people's living standards unceasingly improve, mobile phone, tablet computer and so on electronic equipment are more and more widely used in life, and people's dependence on electronic equipment gradually improves, and the main function of clamping device is to clamp and fix electronic equipment in different use scenarios.

[0003] One end of the clamping device can be fixed on a vehicle (such as a car, a bicycle, an electric power-assisted vehicle, and a motorcycle, etc.) for use, or can be fixed on a heavy object (such as being clamped on the edge of a desktop or the top of a television, etc.) for use. The other end of the clamping device is mainly used for connecting with different support assemblies, and the electronic device such as a microphone, a camera, a mobile phone or a tablet computer is fixed by the support assembly.

[0004] As an auxiliary fixture for fixing electronic devices, the existing clamping device has poor resistance to bumps and vibrations. When driving a car or riding a bicycle, the clamping device is prone to shaking and falling off at one end, which greatly affects the user's experience. SUMMARY

[0005] To solve the technical problem that the existing clamping device has poor resistance to bumps and vibrations and affects the user's experience, the utility model provides a clamping device and an electronic equipment support.

[0006] The technical solution to solve the technical problem of the utility model is to provide a clamping device, which comprises a clamping structure, a shock absorption structure and a connecting structure connected in sequence. The clamping structure comprises a fixed chuck, a movable chuck and a driving assembly. One end of the movable chuck is rotatably connected to the fixed chuck. The fixed chuck and the movable chuck extend from the rotating part to both ends to form a clamping opening. The driving assembly is movably connected to the fixed chuck on one side of the fixed chuck and connected to the movable chuck after passing through the fixed chuck, so as to control the rotation or fixation of the movable chuck relative to the fixed chuck.

[0007] The shock absorption structure comprises a support plate, a movable piece and a support assembly. One end of the support assembly is fixed to one side of the clamping structure away from the clamping opening. The movable piece and the support plate are movably sleeved on the support assembly, and the support plate is tightly connected to the movable piece. The movable piece can be elastically deformed. The movable piece is arranged between the fixed chuck and the support plate. The connecting structure is installed on one side of the support plate away from the movable piece.

[0008] Preferably, the movable part is provided with a first positioning hole, the support plate is provided with a second positioning hole, the support assembly comprises a first support part and a second support part, the first support part comprises a first fixed part and a first connecting part connected with each other;

[0009] The axial length of the movable part is less than the axial length of the first connecting part, one end of the first fixed part away from the first connecting part is fixed to the outer wall surface of the fixed chuck, and the first connecting part is fastened and connected with the second support part in sequence through the first positioning hole and the second positioning hole.

[0010] Preferably, the second support part comprises a second fixed part and a second connecting part connected with each other, and the outer diameter of the second connecting part is less than or equal to the inner diameter of the first connecting part.

[0011] A sealing gasket is arranged between the second fixed part and the second positioning hole, and the sealing gasket is sleeved on the second connecting part.

[0012] Preferably, the outer side of the shock-absorbing structure is provided with a shell assembly, and the shell assembly comprises a coverable outer shell and a bottom plate.

[0013] The fixed chuck comprises a fixed clamping section, a fixed connecting section and a fixed mounting section connected in sequence, the fixed mounting section is provided with a first mounting surface parallel to the axial direction of the support assembly, and the first mounting surface is provided with a first mounting opening penetrating the fixed mounting section.

[0014] The outer shell is threadedly connected with the fixed mounting section through the first mounting opening, the side edge of the support plate abuts against the inner side wall of the outer shell, the bottom plate is arranged on the side of the support plate away from the movable part, and the connecting structure is arranged through the bottom plate and connected with the support plate.

[0015] Preferably, one side of the support plate facing the bottom plate is provided with a second mounting surface, and the second mounting surface is provided with a second mounting opening penetrating the support plate.

[0016] The connecting structure comprises a fixed bolt, a fixed nut and a connecting piece, the fixed nut is arranged on the side of the support plate close to the movable part corresponding to the second mounting opening, and the fixed bolt is connected with the fixed nut in sequence through the connecting piece and the second mounting opening.

[0017] Preferably, the connecting piece is one of an external connecting piece and an internal connecting piece.

[0018] Preferably, the outer shell is provided with a positioning protrusion, opposite first and second through holes are arranged on the positioning protrusion, and the first and second through holes correspond to the first mounting opening.

[0019] The first through hole, the first mounting hole and the second through hole are threadedly connected in sequence to fix the positioning protrusion on the first mounting surface.

[0020] Preferably, the movable chuck comprises a movable clamping section and a movable connecting section connected in sequence, and the driving assembly comprises a limiting piece, a driving rod and a driving block connected in sequence.

[0021] One end of the movable connecting section away from the movable clamping section is rotationally connected with the fixed mounting section, and the movable connecting section is provided with a limiting groove for placing the limiting piece.

[0022] The driving block is arranged on one side of the fixed connecting section away from the movable connecting section, one end of the driving rod is fixedly connected with the limiting piece through the movable connecting section, and the other end is rotationally connected with the driving block through the fixed connecting section.

[0023] Preferably, one end of the fixed mounting section away from the fixed connecting section is provided with a giving slot, and one end of the giving slot away from the movable connecting section is provided with a clamping groove.

[0024] The fixed chuck further comprises a rotating rod and an elastic piece, the rotating rod is arranged in the giving slot, the elastic piece is sleeved on the rotating rod and located in the clamping groove, and one end of the movable connecting section away from the movable clamping section extends into the giving slot and is rotationally connected with the rotating rod.

[0025] Another technical solution of the utility model solves the technical problem by providing an electronic device support for placing electronic devices, which comprises the clamping device.

[0026] Compared with the prior art, the clamping device and the electronic device support have the following advantages:

[0027] 1. The embodiment of the utility model provides a clamping device which is a kind of auxiliary fixing clamp of electronic device, and the clamping device comprises clamping structure, shock-absorbing structure and connecting structure connected in sequence;Clamping structure can be fixed on vehicle, also can be fixed and clamped in the edge of desktop, the top end of television and other positions, connecting structure is mainly used to be connected with different external support components, and these external support components are used to fix microphone, camera, mobile phone or tablet computer and other electronic devices, and shock-absorbing structure is connected between clamping structure and connecting structure, can be responsible for reducing the bump and vibration conducted to electronic device in the state of driving car or riding.

[0028] The clamping device of the utility model discloses a shock-absorbing structure is arranged between the clamping structure and the connecting structure, the shock-absorbing structure includes a support assembly, a movable piece movably sleeved on the support assembly and a support plate, the support plate is tightly connected with the movable piece, and the movable piece is elastically deformable, when the clamping structure is subjected to different degrees of bumping and vibration, the connecting structure installed on the support plate will drive the movable piece and the support plate to slide on the support assembly simultaneously to realize the shock-absorbing effect, so that the bumping and vibration generated on the clamping structure can be avoided to make the electronic equipment shake or even fall off, the use experience of the user is improved, and the service life of the overall structure of the clamping device is prolonged.

[0029] 2, the clamping device provided by the utility model embodiment, the first fixed part and the first connecting part form the first support piece, the first connecting part passes through the first positioning hole on the movable piece and the second positioning hole on the support plate in turn and is tightly connected with the second support piece, through this design, the structural stability of the movable piece and the support plate can be ensured.

[0030] Understandably, the axial length of the movable piece is less than the axial length of the first connecting part, and the end of the first fixed part away from the first connecting part is fixed to the outer wall surface of the fixed chuck, when the connecting structure is subjected to bumping or vibration from the external support assembly, the connected support plate and movable piece will slide back and forth on the first connecting part to realize filtering bumping or vibration.

[0031] 3, the clamping device provided by the utility model embodiment, the first connecting part on the first support piece is tightly connected with the second support piece, specifically, after the first connecting part passes through the first positioning hole and the second positioning hole in turn, the outer diameter of the second connecting part on the second support piece is less than or equal to the inner diameter of the first connecting part, so that the second connecting part realizes the fixation of the end of the first connecting part away from the first fixed part.

[0032] Understandably, the second fixed part is located at the end of the second connecting part away from the first fixed part, and a sealing gasket is arranged between the second fixed part and the second positioning hole, which can make the connection between the first support piece and the second support piece more stable, further improve the ability of the shock-absorbing structure to resist bumping or vibration, and also avoid damage or scratches caused by friction between the second fixed part and the support plate, and improve the shock-absorbing effect in the horizontal direction.

[0033] 4, the clamping device provided by the utility model embodiment, a housing assembly is arranged on the outside of the shock-absorbing structure, which can fix the shock-absorbing structure on the one hand to improve the overall stability of the shock-absorbing structure, and can also protect the shock-absorbing structure on the other hand to prolong the service life of the clamping device.

[0034] It should be noted that the fixed chuck includes a fixed clamping section, a fixed connecting section and a fixed mounting section connected in sequence, the first mounting surface provided on the fixed mounting section is parallel to the axial direction of the support assembly, that is, parallel to the axial direction of the first connecting part and the second connecting part, the first mounting surface is provided with a first mounting port, and the first mounting port penetrates the fixed mounting section.

[0035] Understandably, the shell assembly includes a coverable outer shell and a bottom plate, the outer shell is threadedly connected with the fixed mounting section through the first mounting port to fix the shell assembly and the shock-absorbing structure inside the shell assembly, and the side edge of the support plate abuts against the inner side wall of the outer shell; through this design, it can be ensured that the shock-absorbing structure only realizes shock absorption in the axial direction of the support assembly, thereby avoiding the shock-absorbing structure from shaking in other directions, further ensuring the overall stability of the shock-absorbing structure and improving the user experience.

[0036] 5. In the clamping device provided in the embodiment of the utility model, a second mounting surface is arranged on one side of the support plate facing the bottom plate, the second mounting surface is provided with a second mounting port, and the second mounting port penetrates the support plate.

[0037] Understandably, the connecting structure includes a fixed bolt, a fixed nut and a connecting piece,

[0038] The fixed nut is accommodated on one side of the support plate close to the movable piece corresponding to the second mounting port, the fixed bolt penetrates the connecting piece and the second mounting port in sequence, and then the fixed nut is sleeved on the fixed bolt to realize the connection and fixation between the support plate and the connecting piece; through this design, the stability of the connecting piece connected with the support plate can be ensured.

[0039] 6. In the clamping device provided in the embodiment of the utility model, the connecting piece is one of an external connecting piece and an internal connecting piece, it can be understood that the connecting piece can be fixed on one side of the support plate away from the movable piece through cooperation of the fixed bolt and the fixed nut, and the connecting piece and the support plate are detachably connected, therefore, the type of the connecting piece can be installed according to the type of the external support assembly to be compatible with different types of external support assemblies, thereby improving the compatibility and practicality of the clamping device.

[0040] 7. In the clamping device provided in the embodiment of the utility model, the outer shell is provided with a positioning protrusion, the positioning protrusion is provided with opposite first and second through holes, the first and second through holes correspond to the first mounting port, it can be understood that the positioning protrusion is fixed on the first mounting surface by threadedly connecting the first through hole, the first mounting port and the second through hole in sequence, so that the outer shell and the fixed mounting section on the fixed chuck are connected through the positioning protrusion.

[0041] Understandably, through the above design, the connection stability between the outer shell and the fixed chuck can be enhanced, thereby ensuring the good shock absorption effect of the shock absorption structure inside the shell assembly, and avoiding affecting the service life of the clamping device.

[0042] 8、In the clamping device provided by the utility model embodiment, the movable chuck comprises a movable clamping section and a movable connecting section connected with each other, wherein the movable connecting section is rotationally connected with the fixed mounting section on the fixed chuck, and through the design, the size of the clamping opening between the fixed chuck and the movable chuck can be adjusted.

[0043] Understandably, the driving assembly comprises a limiting piece, a driving rod and a driving block connected in sequence, a limiting groove for placing the limiting piece is arranged in the movable connecting section, one end of the driving rod is fixedly connected with the limiting piece after sequentially penetrating through the fixed connecting section and the movable connecting section, and the other end is rotationally connected with the driving block.

[0044] 9、In the clamping device provided by the utility model embodiment, the yielding slot is arranged at one end of the fixed mounting section away from the fixed connecting section, the clamping groove is arranged at one end of the yielding slot away from the movable connecting section, the rotating rod of the fixed chuck is arranged in the yielding slot, the elastic piece is sleeved on the rotating rod and located in the clamping groove, and one end of the movable connecting section away from the movable clamping section extends into the yielding slot and is rotationally connected with the rotating rod.

[0045] Understandably, the rotating rod connects the movable connecting section with the fixed mounting section, so that the movable chuck is rotationally connected with the fixed chuck, and the elastic piece sleeved on the rotating rod can provide a turning tension for the movable chuck.

[0046] 10、The utility model embodiment further provides an electronic equipment support for placing electronic equipment, and the electronic equipment support comprises the above clamping device.

[0047] It should be noted that the electronic equipment support of the utility model embodiment has the same beneficial effects as the above clamping device, and will not be described here.

DESCRIPTION OF DRAWINGS

[0048] In order to more clearly illustrate the technical scheme in the utility model embodiment, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0049] Figure 1 It is the overall structure schematic view of the clamping device of the utility model embodiment.

[0050] Figure 2 It is the overall structure explosion map of the clamping device of the embodiment of the utility model.

[0051] Figure 3 It is the overall structure explosion map of the shockproof structure in the clamping device of the embodiment of the utility model.

[0052] Figure 4 It is the overall structure schematic of the clamping structure in the clamping device of the embodiment of the utility model Figure 1 .

[0053] Figure 5 It is the overall structure schematic of the clamping structure in the clamping device of the embodiment of the utility model Figure 2 .

[0054] Figure 6 It is the overall structure explosion map of the clamping structure in the clamping device of the embodiment of the utility model.

[0055] Figure 7 It is the overall frame schematic of the electronic equipment support of the embodiment of the utility model.

[0056] The figure mark explanation is as follows:

[0057] 10, clamping device;20, electronic equipment support;200, support body;

[0058] 1, clamping structure;11, fixed chuck;111, fixed clamping section;112, fixed connecting section;113, fixed mounting section;1131, first mounting surface;1132, first mounting port;1133, let go slot;1134, clamping groove;114, rotating rod;115, elastic piece;12, movable chuck;121, movable clamping section;122, movable connecting section;123, limit slot;13, drive assembly;131, limit piece;132, drive rod;133, drive block;14, clamping port;

[0059] 2, shockproof structure;21, support plate;211, second positioning hole;212, sealing gasket;213, second mounting port;22, movable piece;221, first positioning hole;231, first support piece;2311, first fixed part;2312, first connecting part;232, second support piece;2321, second fixed part;2322, second connecting part;

[0060] 3, connecting structure;31, fixed bolt;32, fixed nut;33, connecting piece;

[0061] 4, shell assembly;41, outer shell;411, positioning protrusion;4111, first through hole;4112, second through hole;42, bottom plate.

DETAILED DESCRIPTION

[0062] In order to make the purpose, technical scheme and advantages of the utility model clearer and more understandable, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and not to limit the utility model.

[0063] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only.

[0064] It should be noted that the terms "first" and "second" and the like in the description and claims of the utility model are used to distinguish different objects, and are not used to describe a specific order.

[0065] In the utility model, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal" and the like is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0066] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For ordinary skilled persons in the art, the specific meaning of these terms in the utility model can be understood according to the specific situation.

[0067] In addition, the terms "mount", "set", "provided with", "connected", "connected" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific situation.

[0068] Please refer to Figure 1 and Figure 2 The embodiment of the utility model provides a clamping device 10, the clamping device 10 includes clamping structure 1, shock-absorbing structure 2 and connecting structure 3 connected in sequence.

[0069] The clamping structure 1 comprises a fixed chuck 11, a movable chuck 12 and a driving assembly 13, one end of the movable chuck 12 is rotatably connected with the fixed chuck 11, the fixed chuck 11 and the movable chuck 12 extend from the rotating part to both ends to form a clamping opening 14; the driving assembly 13 is movably arranged on one side of the fixed chuck 11 and connected with the movable chuck 12 after passing through the fixed chuck 11, so as to control the rotation or fixation of the movable chuck 12 relative to the fixed chuck 11.

[0070] The shock-absorbing structure 2 comprises a support plate 21, a movable part 22 and a support assembly, one end of the support assembly is fixed on the side of the clamping structure 1 away from the clamping opening 14, the movable part 22 and the support plate 21 are movably sleeved on the support assembly, and the support plate 21 is tightly connected with the movable part 22, the movable part 22 can be elastically deformed, and the movable part 22 is arranged between the fixed chuck 11 and the support plate 21; the connecting structure 3 is arranged on the side of the support plate 21 away from the movable part 22.

[0071] As an auxiliary fixing clamp for electronic devices, the clamping device 10 specifically comprises the clamping structure 1, the shock-absorbing structure 2 and the connecting structure 3 connected in sequence; the clamping structure 1 can be fixed on a vehicle, or can be fixed on the edge of a desktop, the top of a television or the like, the connecting structure 3 is mainly used for being connected with different external support assemblies, so as to fix the external support assemblies, and the external support assemblies are used for fixing electronic devices such as microphones, cameras, mobile phones or tablet computers, and the shock-absorbing structure 2 is connected between the clamping structure 1 and the connecting structure 3, and can reduce the bumping and vibration transmitted to the electronic devices when the vehicle is driven or ridden.

[0072] The clamping device 10 provided by the utility model embodiment solves the technical problem that the existing clamping device 10 has poor bumping and vibration resistance, and affects the user experience.

[0073] Specifically, the shock-absorbing structure 2 comprises a support assembly, and a movable part 22 and a support plate 21 movably sleeved on the support assembly, the support plate 21 is tightly connected with the movable part 22, and the movable part 22 can be elastically deformed; when the clamping structure 1 is subjected to different degrees of bumping and vibration, the connecting structure 3 arranged on the support plate 21 drives the movable part 22 and the support plate 21 to slide on the support assembly at the same time, so as to realize the damping effect, to avoid that the bumping and vibration generated on the clamping structure 1 causes the electronic devices to shake or even fall off, improve the user experience, and prolong the service life of the overall structure of the clamping device 10.

[0074] It can be understood that, in the clamping structure 1, one end of the movable chuck 12 is rotatable relative to the fixed chuck 11, the fixed chuck 11 and the movable chuck 12 extend from the rotating part to both ends to form a clamping opening 14, and the driving assembly 13 can control the rotatable connection of one end of the movable chuck 12 and the fixed chuck 11, so that the movable chuck 12 is close to or away from the fixed chuck 11 to clamp or take out the object, adjust the size of the clamping opening 14, and control the fixing of the movable chuck 12 after the clamping or taking out of the object is completed.

[0075] Please refer to Figure 1 、 Figure 2 and Figure 3 , the movable part 22 is provided with a first positioning hole 221, the support plate 21 is provided with a second positioning hole 211, the support assembly includes a first support part 231 and a second support part 232, and the first support part 231 includes a first fixed part 2311 and a first connecting part 2312 connected with each other.

[0076] Further, the axial length of the movable part 22 is less than the axial length of the first connecting part 2312, one end of the first fixed part 2311 away from the first connecting part 2312 is fixed to the outer wall surface of the fixed chuck 11, and the first connecting part 2312 is sequentially fastened and connected with the second support part 232 through the first positioning hole 221 and the second positioning hole 211.

[0077] It should be noted that the first fixed part 2311 and the first connecting part 2312 are connected to form the first support part 231, the first connecting part 2312 is sequentially fastened and connected with the second support part 232 after passing through the first positioning hole 221 arranged on the movable part 22 and the second positioning hole 211 arranged on the support plate 21, and the structural stability between the movable part 22 and the support plate 21 can be ensured through the design.

[0078] It can be understood that the axial length of the movable part 22 is less than the axial length of the first connecting part 2312, and one end of the first fixed part 2311 away from the first connecting part 2312 is fixed to the outer wall surface of the fixed chuck 11, when the connecting structure 3 is subjected to bumps or vibrations transmitted by the external support assembly, the support plate 21 and the movable part 22 connected therewith will slide back and forth on the first connecting part 2312 to filter the transmitted bumps or vibrations.

[0079] In the first support part 231 provided in the embodiment of the utility model, the first fixed part 2311 and the first connecting part 2312 are actually integrally connected, through the design, the first fixed part 2311 and the second connecting part 2322 connected therewith can be directly subjected to mold opening processing to improve the strength, rigidity and stability of use, and reduce the cost of purchasing or manufacturing the first support part 231.

[0080] In some embodiments, the first connecting portion 2312 of the first support 231 and the second support 232 can be detachably connected by rivet connection, bolt connection, buckle connection or threaded connection, so as to ensure the stability of the shock-absorbing structure 2 and the stability of the support plate 21 and the movable element 22 when sliding on the first connecting portion 2312.

[0081] Specifically, when the movable element 22 and the support plate 21 slide on the first connecting portion 2312, the support plate 21 moves and drives the movable element 22 to elastically deform, and the first positioning hole 221 and the second positioning hole 211 slide with the outer wall surface of the first connecting portion 2312. Since the movable element 22 and the support plate 21 are tightly connected, they are more stable when sliding, and the shock-absorbing structure 2 has good shock-absorbing effect.

[0082] Please continue to refer to Figure 1 , Figure 2 and Figure 3 In some embodiments, the second support 232 includes a second fixed portion 2321 and a second connecting portion 2322 connected to each other, and the outer diameter of the second connecting portion 2322 is less than or equal to the inner diameter of the first connecting portion 2312.

[0083] In the clamping device 10 provided by the embodiment of the utility model, the first support 231 is tightly connected with the second support 232 through the first connecting portion 2312. The number of the first support 231, the second support 232 and the movable element 22 is at least two, each movable element 22 is sleeved on the corresponding first support 231, and the second support 232 ensures that the movable element 22 does not separate from the first support 231. Preferably, the number of the first support 231, the second support 232 and the movable element 22 is four, which can save the procurement or manufacturing cost of parts as much as possible and ensure that the shock-absorbing structure 2 has practical shock-absorbing function.

[0084] Specifically, after the first connecting portion 2312 passes through the first positioning hole 221 and the second positioning hole 211 in sequence, the outer diameter of the second connecting portion 2322 of the second support 232 is set to be less than or equal to the inner diameter of the first connecting portion 2312, so that the second connecting portion 2322 fixes the end of the first connecting portion 2312 away from the first fixed portion 2311. At this time, the first connecting portion 2312 is sleeved on the second connecting portion 2322, and the first fixed portion 2311 and the second fixed portion 2321 are located on opposite sides.

[0085] As an embodiment of the utility model, the first support piece 231 and the second support piece 232 are connected by rivet connection, and the first support piece 231 and the second support piece 232 are riveted pieces; the rivet connection has high structural strength, reliable connection, simple manufacturing, fast assembly speed, and can be reused.

[0086] Further, the second fixing part 2321 and the second positioning hole 211 are provided with a sealing gasket 212, and the sealing gasket 212 is sleeved on the second connecting part 2322.

[0087] Understandably, when the first connecting part 2312 is sleeved on the outer peripheral surface of the second connecting part 2322, the second fixing part 2321 is located at one end of the second connecting part 2322 away from the first fixing part 2311.

[0088] By arranging the sealing gasket 212 between the second fixing part 2321 and the second positioning hole 211, the connection between the first support piece 231 and the second support piece 232 is more stable, further improving the ability of the shockproof structure 2 to resist bumps or vibrations, and can also avoid damage or scratches caused by friction between the second fixing part 2321 and the support plate 21, while improving the shock absorption effect in the horizontal direction.

[0089] It should be noted that the sealing gasket 212 can also provide a waterproof and moisture-proof sealing effect for the shockproof structure 2, which has the functions of waterproofing and moisture-proofing, prevents the internal rusting and aging of the shockproof structure 2, avoids the sliding of the movable part 22 on the first connecting part 2312 being limited by the support plate 21, and further affects the shockproof function.

[0090] Please refer to Figure 1 , the outer side of the shockproof structure 2 is provided with a shell assembly 4, by arranging the shell assembly 4 on the outer side of the shockproof structure 2, on the one hand, the shockproof structure 2 can be fixed to improve the overall stability of the shockproof structure 2, on the other hand, the shell assembly 4 can protect the shockproof structure 2, prolong the service life of the clamping device 10.

[0091] Among them, the shell assembly 4 can protect the internal elements of the shockproof structure 2, prevent the internal elements of the shockproof structure 2 from being exposed and worn, and affect the service life.

[0092] Further, please refer to Figure 1 、 Figure 3 and Figure 4The fixed chuck 11 comprises a fixed clamping section 111, a fixed connecting section 112 and a fixed mounting section 113 connected in sequence; a first mounting surface 1131 arranged on the fixed mounting section 113 is parallel to the axial direction of the support assembly, that is, the first mounting surface 1131 is parallel to the axial direction of the first connecting part 2312 and the second connecting part 2322; the first mounting surface 1131 is provided with a first mounting opening 1132 penetrating through the fixed mounting section 113.

[0093] In the clamping device 10 provided in the embodiment of the utility model, the shell assembly 4 comprises a coverable outer shell 41 and a bottom plate 42; the outer shell 41 is threadedly connected with the fixed mounting section 113 through the first mounting opening 1132, so as to fix the shell assembly 4 and the shock-absorbing structure 2 inside the shell assembly 4.

[0094] It should be noted that the side edge of the support plate 21 abuts against the inner side wall of the outer shell 41, and through this design, it can be ensured that the shock-absorbing structure 2 only realizes shock absorption in the axial direction of the support assembly, thereby avoiding the shock-absorbing structure 2 from shaking in other directions, further ensuring the overall stability of the shock-absorbing structure 2 and improving the user's use experience.

[0095] Understandably, the bottom plate 42 is arranged on the side of the support plate 21 away from the movable part 22, the bottom plate 42 is provided with an opening for the connection structure 3 to pass through, one end of the connection structure 3 is arranged to pass through the bottom plate 42 and is connected with the support plate 21, the other end of the connection structure 3 is connected with different external support assembly, the bottom plate 42 can further ensure the shock-absorbing effect in the axial direction on the basis of protecting the internal elements of the shock-absorbing structure 2.

[0096] In some embodiments, when the bottom plate 42 is covered on the outer shell 41, the shock-absorbing structure 2 can be covered by the bottom plate 42, the outer shell 41 and the part of the connection structure 3 passing through the bottom plate 42, and the shock-absorbing structure 2 is sealed away from one end of the fixed chuck 11 by the connection structure 3 and the bottom plate 42.

[0097] In some embodiments, the connection mode between the bottom plate 42 and the outer shell 41 includes but is not limited to buckle connection, magnetic attraction connection and bolt connection, etc., and the preferred connection mode in the embodiment of the utility model is buckle connection; it can be understood that the connection mode between the bottom plate 42 and the outer shell 41 can be adjusted according to actual needs, and the above description is only one embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the principle of the utility model shall be included in the protection scope of the utility model.

[0098] Please continue to refer to Figure 1 , Figure 2 and Figure 3The second installation face of the support plate 21 is provided with a second installation opening 213 penetrating the support plate 21.

[0099] It can be understood that the second installation face is located on the side of the support plate 21 away from the movable element 22, the second installation opening 213 on the second installation face penetrates the support plate 21, and the two sides of the second installation opening 213 are in communication with the movable element 22 and the bottom plate 42 respectively.

[0100] It should be noted that the second installation face of the embodiment is perpendicular to the axial direction of the support assembly, that is, the second installation face is perpendicular to the axial direction of the first connecting part 2312 and the second connecting part 2322, thereby ensuring that the shock-absorbing structure 2 has good shock-absorbing effect in the horizontal direction of the support plate 21.

[0101] In some embodiments, the connecting structure 3 includes a fixing bolt 31, a fixing nut 32 and a connecting element 33, the fixing nut 32 is accommodated in the side of the support plate 21 close to the movable element 22 corresponding to the second installation opening 213, and the fixing bolt 31 is connected with the fixing nut 32 in sequence by penetrating the connecting element 33 and the second installation opening 213.

[0102] In the embodiment of the utility model, the connecting element 33 is connected with the second installation opening 213 through thread connection by sleeving the fixing nut 32 on the fixing bolt 31, thereby realizing the connection and fixation between the support plate 21 and the connecting element 33, and the stability of the connecting element 33 on the connecting structure 3 when being connected with the support plate 21 can be ensured through the design.

[0103] Please refer to Figure 2 The connecting element 33 is one of an external connecting element and an internal connecting element.

[0104] It can be understood that the connecting element 33 can be fixed on the side of the support plate 21 away from the movable element 22 through the cooperation of the fixing bolt 31 and the fixing nut 32, and the connecting element 33 is detachably connected with the support plate 21, therefore, the type of the connecting element 33 can be installed according to the type of the external support assembly.

[0105] Through the design, different types of external support assemblies can be compatible, thereby improving the compatibility and practicality of the clamping device 10, and further improving the use experience of the user.

[0106] In the embodiment of the utility model, the external connecting element is a ball head base, and the internal connecting element is a threaded base; optionally, when the connecting element 33 is a ball head base, the external support assembly can be installed in cooperation with a threaded support, and when the connecting element 33 is a threaded base, the external support assembly can be installed in cooperation with a ball head support.

[0107] Please continue to refer to Figure 1 ,Figure 3 And Figure 4 The shell body 41 is provided with a positioning protrusion 411, and the positioning protrusion 411 is provided with a first through hole 4111 and a second through hole 4112 opposite to each other, and the first through hole 4111 and the second through hole 4112 correspond to the first mounting port 1132.

[0108] In the clamping device 10 provided by the embodiment of the utility model, the number of the positioning protrusions 411 is two, the two positioning protrusions 411 are arranged opposite to each other, and the positioning protrusions 411 are in the structure of two clamping plates, the first through hole 4111 and the second through hole 4112 opposite to each other are respectively located on different positioning protrusions 411, and the number of the first through hole 4111 and the second through hole 4112 is two, and the number of the first mounting port 1132 is also two.

[0109] Understandably, the first through hole 4111, the first mounting port 1132 and the second through hole 4112 are sequentially screwed to fix the positioning protrusion 411 on the first mounting surface 1131, so that the shell body 41 and the fixed mounting section 113 on the fixed chuck 11 are connected through the positioning protrusion 411.

[0110] It should be noted that through the above design, the connection stability between the shell body 41 and the fixed chuck 11 can be enhanced, and the good shock absorption effect of the shock absorption structure 2 inside the shell assembly 4 is ensured, so that the service life of the clamping device 10 is not affected.

[0111] The technical scheme of the utility model optimizes the overall layout of the clamping device 10, sets the positioning protrusion 411 on the shell body 41, and the positioning protrusion 411 is located on the side of the fixed mounting section 113, which can reduce the overall thickness of the clamping device 10, so that the clamping device 10 is small in size and convenient to carry, and the connection stability between the shell assembly 4, the shock absorption structure 2 and the clamping structure 1 is ensured.

[0112] Please refer to Figure 4 、 Figure 5 And Figure 6 The movable chuck 12 comprises a movable clamping section 121 and a movable connecting section 122 connected to each other, wherein the movable connecting section 122 is rotationally connected to the fixed mounting section 113 of the fixed chuck 11, and through this design, the size of the clamping port 14 between the fixed chuck 11 and the movable chuck 12 can be adjusted.

[0113] Further, the driving assembly 13 comprises a limiting piece 131, a driving rod 132 and a driving block 133 connected in sequence, and the limiting slot 123 for placing the limiting piece 131 is arranged in the movable connecting section 122; one end of the driving rod 132 is fixedly connected with the limiting piece 131 after sequentially penetrating through the fixed connecting section 112 and the movable connecting section 122, and the other end is rotatably connected with the driving block 133; the driving block 133 is rotatable relative to the driving rod 132, and after the movable clamp head 12 is rotated to a certain angle relative to the fixed clamp head 11, the movable clamp head 12 can be fixed relative to the fixed clamp head 11 by rotating the driving block 133, so as to lock the clamping structure 1.

[0114] It can be understood that the movable clamp head 12 and the fixed clamp head 11 in the embodiment are rotatably connected, and when the user applies a force to the driving assembly 13, the movable clamp head 12 can gradually move towards the fixed clamp head 11.

[0115] Specifically, when the user uses the clamping device 10 to clamp an object, only the driving block 133 needs to be rotated; it can be understood that the driving block 133 can extend in the radial direction of the driving rod 132 to form a rotating handle, and the user can rotate the driving handle to drive the driving block 133 to rotate in a certain direction. The driving block 133 is rotatably connected with the driving rod 132, and the connection between them is threaded connection.

[0116] It should be noted that the fixed clamp head 11 and the movable clamp head 12 extend from the rotating part to both ends to form a clamping opening 14, and the space between the movable clamp head 12, the fixed clamp head 11 and the clamping opening 14 is a clamping space, in which an object can be placed. When the driving block 133 is rotated, the end of the driving rod 132 close to the driving block 133 will move towards the side of the driving block 133. Since the limiting piece 131 is placed inside the limiting slot 123, that is, the limiting piece 131 is fixed relative to the movable connecting section 122, when the driving rod 132 moves, it will drive the limiting piece 131 to rotate together with the movable clamp head 12 relative to the fixed clamp head 11; the end of the driving rod 132 away from the driving block 133 will drive the movable connecting section and the movable clamping section to gradually move towards the fixed clamp head 11 to clamp the object. Conversely, the user only needs to rotate the driving block 133 in the opposite direction.

[0117] Please continue to refer to Figure 1 、 Figures 4 to 6 , the end of the fixed mounting section 113 away from the fixed connecting section 112 is provided with a let-in slot 1133, and the end of the let-in slot 1133 away from the movable connecting section 122 is provided with a clamping slot 1134; the fixed clamp head 11 further comprises a rotating rod 114 and an elastic piece 115, the rotating rod 114 is arranged in the let-in slot 1133, the elastic piece 115 is sleeved on the rotating rod 114 and located in the clamping slot 1134, and the end of the movable connecting section 122 away from the movable clamping section 121 extends into the let-in slot 1133 and is rotatably connected with the rotating rod 114.

[0118] The rotating rod 114 connects the movable connecting section 122 and the fixed mounting section 113, so that the movable clamp head 12 is rotatably connected with the fixed clamp head 11, and the elastic member 115 sleeved on the rotating rod 114 can provide a turning tension for the movable clamp head 12.

[0119] In some embodiments, the two ends of the elastic member 115 are both arranged away from the rotating rod 114, one end of the elastic member 115 abuts against the inner wall of the clamping groove 1134, and the other end abuts against the inner wall of the limiting groove 123; the elastic member 115 of the embodiment of the utility model is preferably a torsion spring.

[0120] It should be noted that the fixed mounting section 113 and the fixed connecting section 112 are both substantially block-shaped, and the fixed connecting section 112 is arranged vertically on the fixed mounting section 113, so that the fixed mounting section 113 and the fixed connecting section 112 integrally present an "L" shape.

[0121] It can be understood that the elastic member 115 can provide a certain restoring force, and the restoring force is partially applied to the inner wall of the clamping groove 1134 and the other part is applied to the inner wall of the limiting groove 123, wherein the restoring force applied to the clamping groove 1134 is applied to the fixed connecting section 112 through the fixed mounting section 113, so that the fixed connecting section 112 abuts against the driving block 133, avoiding the existence of a connecting gap between the driving block 133 and the fixed connecting section. The setting of the limiting groove 1133 can protect the rotating rod 114 and the elastic member 115 inside the fixed mounting section 113, and when the clamping device 10 is bumped, the deformation of the elastic member 115 is avoided, so that the clamping device 10 cannot be restored.

[0122] Please refer to Figure 1 and Figure 7 The embodiment of the utility model also provides an electronic device support 20 for placing an electronic device, and the electronic device support 20 comprises the clamping device 10 described above.

[0123] It can be understood that the electronic device support 20 of the embodiment of the utility model has the same beneficial effects as the clamping device 10 of the above-mentioned embodiment, and the electronic device includes but is not limited to a microphone, a camera, a mobile phone, a tablet computer and the like.

[0124] In some embodiments, the electronic device support 20 generally further comprises a support body 200, and the support body 200 is detachably connected with the clamping device 10 through the connecting structure 3, and the electronic device is fixed by the support body 200.

[0125] It should be noted that the user can use the electronic device support 20 on vehicles such as cars, bicycles, electric bicycles and motorcycles, so that the user does not need to hold the electronic device at all times, freeing the hands, greatly improving the safety during driving, and reducing the probability of traffic accidents on the road.

[0126] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. A clamping device, characterized in that The clamping device comprises a clamping structure, a shock-absorbing structure and a connecting structure connected in sequence; The clamping structure comprises a fixed chuck, a movable chuck and a driving assembly, one end of the movable chuck is rotatably connected with the fixed chuck, the fixed chuck and the movable chuck extend from the rotating part to both ends to form a clamping opening; the driving assembly is movably connected with the movable chuck after passing through the fixed chuck on one side of the fixed chuck to control the rotation or fixation of the movable chuck relative to the fixed chuck; The shock-absorbing structure comprises a support plate, a movable part and a support assembly, one end of the support assembly is fixed on the side of the clamping structure away from the clamping opening, the movable part and the support plate are movably sleeved on the support assembly, and the support plate is tightly connected with the movable part, the movable part can be elastically deformed, and the movable part is arranged between the fixed chuck and the support plate; the connecting structure is installed on the side of the support plate away from the movable part.

2. The clamping device of claim 1, wherein: a first positioning hole is arranged on the movable part, a second positioning hole is arranged on the support plate, the support assembly comprises a first support part and a second support part, and the first support part comprises a first fixed part and a first connecting part connected in sequence; an axial length of the movable part is less than an axial length of the first connecting part, one end of the first fixed part away from the first connecting part is fixed to an outer wall surface of the fixed chuck, and the first connecting part is tightly connected with the second support part after sequentially passing through the first positioning hole and the second positioning hole.

3. The clamping device of claim 2, wherein: the second support part comprises a second fixed part and a second connecting part connected in sequence, and an outer diameter of the second connecting part is less than or equal to an inner diameter of the first connecting part; a sealing gasket is arranged between the second fixed part and the second positioning hole, and the sealing gasket is sleeved on the second connecting part.

4. The clamping device of claim 2, wherein: an outer side of the shock-absorbing structure is provided with a shell assembly, and the shell assembly comprises a coverable outer shell and a bottom plate; the fixed chuck comprises a fixed clamping section, a fixed connecting section and a fixed mounting section connected in sequence; a first mounting surface parallel to an axial direction of the support assembly is arranged on the fixed mounting section, and a first mounting opening penetrating the fixed mounting section is arranged on the first mounting surface; the outer shell is threadedly connected with the fixed mounting section through the first mounting opening, a side edge of the support plate abuts against an inner side wall of the outer shell, the bottom plate is arranged on the side of the support plate away from the movable part, and the connecting structure is connected with the support plate after penetrating the bottom plate.

5. The clamping device of claim 4, wherein: a second mounting surface is arranged on a side of the support plate facing the bottom plate, and a second mounting opening penetrating the support plate is arranged on the second mounting surface. The connecting structure comprises a fixing bolt, a fixing nut and a connecting piece, the fixing nut is accommodated in the support plate near the movable piece corresponding to the second mounting hole, and the fixing bolt is connected with the fixing nut in sequence through the connecting piece and the second mounting hole.

6. The clamping device of claim 5, wherein: The connecting piece is one of an external connecting piece and an internal connecting piece.

7. The clamping device of claim 4, wherein: The shell is provided with a positioning protrusion, and a first through hole and a second through hole are arranged on the positioning protrusion in a corresponding manner, the first through hole and the second through hole correspond to the first mounting hole; The first through hole, the first mounting hole and the second through hole are sequentially threadedly connected to fix the positioning protrusion on the first mounting surface.

8. The clamping device of claim 4, wherein: The movable chuck comprises a movable clamping section and a movable connecting section connected in sequence, and the driving assembly comprises a limiting piece, a driving rod and a driving block connected in sequence; One end of the movable connecting section away from the movable clamping section is rotationally connected with the fixed mounting section, and the movable connecting section is provided with a limiting groove for placing the limiting piece; The driving block is arranged on one side of the fixed connecting section away from the movable connecting section, one end of the driving rod is fixedly connected with the limiting piece through the movable connecting section, and the other end is rotationally connected with the driving block through the fixed connecting section.

9. The clamping device of claim 8, wherein: One end of the fixed mounting section away from the fixed connecting section is provided with a clearance groove, and one end of the clearance groove away from the movable connecting section is provided with a clamping groove; The fixed chuck further comprises a rotating rod and an elastic piece, the rotating rod is arranged in the clearance groove, the elastic piece is sleeved on the rotating rod and located in the clamping groove, and one end of the movable connecting section away from the movable clamping section is rotationally connected with the rotating rod by extending into the clearance groove.

10. An electronic equipment stand for placing electronic equipment, characterized in that: The electronic device support comprises the clamping device of any one of claims 1-9.

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