A clamping device with a supporting structure

Abstract

The present invention discloses a clamping device with a supporting structure, comprising: a clamping assembly, on which a supporting structure for supporting the clamping assembly is movably provided, and the supporting structure can be partially or completely stored in the clamping assembly. The supporting structure itself can be partially or completely stored in the clamping assembly, and the combination of the supporting structure and the clamping assembly can greatly reduce the occupied space, making it easy to carry, and the supporting structure and the clamping assembly do not need to be disassembled and assembled multiple times during use, thereby improving the convenience of using the device.

Description

Technical Field

[0001] The invention relates to the field of photographic equipment, and in particular to a clamping device with a supporting structure. Background Art

[0002] In order to facilitate users to clamp mobile phones, cameras and other shooting devices for shooting, it is generally necessary to fix the shooting device with a clamping device, and then fix the clamping device on a tripod for shooting. The current tripod and the clamping device are two independent parts, which are connected by a threaded connection. The tripod and the clamping device need to be carried separately, which takes up a lot of space and is not conducive to carrying. In addition, the installation and disassembly of the two are troublesome and not conducive to operation. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art, and provides a clamping device with a supporting structure, and the supporting structure can be stored in a clamping assembly, thereby reducing the occupied space and facilitating carrying.

[0004] The technical solution adopted by the present invention to solve the technical problem is:

[0005] The present invention discloses a clamping device with a supporting structure, comprising: a clamping assembly, on which a supporting structure for supporting the clamping assembly is movably provided, and the supporting structure can be partially or completely stored in the clamping assembly. The supporting structure itself can be partially or completely stored in the clamping assembly, and the combination of the supporting structure and the clamping assembly can greatly reduce the occupied space, making it easy to carry, and the supporting structure and the clamping assembly do not need to be disassembled and assembled multiple times during use, thereby improving the convenience of using the device.

[0006] In order to improve the supporting stability of the supporting structure, the supporting structure has at least three non-collinear supporting parts.

[0007] In some embodiments of the present invention, the support structure includes a first movable rod, a second movable rod and a third movable rod movably mounted on the clamping assembly, the first movable rod, the second movable rod and the third movable rod can all be stored in the clamping assembly, and the first movable rod, the second movable rod and the third movable rod extend out of the outline of the clamping assembly to form a tripod structure. The fulcrums where the first movable rod, the second movable rod and the third movable rod contact the ground constitute three supporting parts, and the support structure is simple and reliable, and the support is stable.

[0008] Preferably, the left side and right side of the clamping assembly are respectively provided with a first receiving groove for receiving the first movable rod and a second receiving groove for receiving the second movable rod, and the front side or rear side of the clamping assembly is provided with a third receiving groove for receiving the third movable rod, the first movable rod can extend from the first receiving groove and deflect relative to the first receiving groove, the second movable rod can extend from the second receiving groove and deflect relative to the second receiving groove, the clamping assembly is provided with at least one first positioning groove for positioning the opening angle of the first movable rod and at least one second positioning groove for positioning the opening angle of the second movable rod, and the third movable rod can be deflected outwardly and fixed relative to the third receiving groove. The first movable rod, the second movable rod and the third movable rod deflect outwardly relative to the clamping assembly to form a more stable support structure.

[0009] Preferably, in order to achieve deflection of the first movable rod and the second movable rod in different directions relative to the clamping assembly, thereby adjusting the position of the clamping assembly, a first positioning groove is respectively provided on the left side and the front side of the clamping assembly, and a second positioning groove is respectively provided on the right side and the front side of the clamping assembly. The third accommodating groove is opened on the rear side of the clamping assembly to avoid interference between the third movable rod and the first movable rod or the second movable rod.

[0010] Further preferably, in some embodiments of the present invention, the upper end of the first movable rod is provided with a first ball portion that can slide and rotate in the first accommodating groove, and the lower end of the first accommodating groove is provided with a first constricted portion for preventing the first ball portion from escaping, and the rod portion of the first movable rod can abut against the first positioning groove and open outward relative to the clamping assembly; the upper end of the second movable rod is provided with a second ball portion that can slide and rotate in the second accommodating groove, and the lower end of the second accommodating groove is provided with a second constricted portion for preventing the second ball portion from escaping, and the rod portion of the second movable rod can abut against the second positioning groove and open outward relative to the clamping assembly; a mounting strip that can be received in the third accommodating groove is pivotally connected to the clamping assembly, and the side walls of the mounting strip can abut against the clamping assembly and open outward relative to the clamping assembly, and the third movable rod is threadedly connected to the mounting strip to be telescopically fixed relative to the mounting strip. When it is necessary to unfold the supporting structure on the clamping assembly, the first ball portion slides downward in the first receiving groove to the first tapered portion so that the rod portion of the first movable rod extends outward, the first ball portion deflects relative to the first receiving groove so that the first movable rod enters one of the first positioning grooves, the second ball portion slides downward in the second receiving groove to the second tapered portion so that the rod portion of the second movable rod extends outward, the second ball portion deflects relative to the second receiving groove so that the second movable rod enters one of the second positioning grooves, the mounting bar opens outward relative to the clamping assembly, and the length of the third movable rod extending out of the mounting bar is adjusted. The first movable rod, the second movable rod and the third movable rod together constitute a stable tripod structure, which alleviates the situation where the supporting structure is easily deformed when subjected to force.

[0011] Preferably, the clamping assembly includes a clamping body, on which a first clamping jaw and a second clamping jaw that can move toward or away from each other are movably provided, a clamping space is formed between the first clamping jaw and the second clamping jaw, and an adjustment and fixing assembly connected to the first clamping jaw or the second clamping jaw is provided on the clamping body, and the adjustment and fixing assembly can adjust and fix the distance between the first clamping jaw and the second clamping jaw. When a mobile phone or a camera is installed in the clamping space, it relies on the elastic member on the clamping assembly for clamping, and the adjustment and fixing assembly provides a more reliable fixing structure for clamping a mobile phone or a camera and other shooting equipment, so as to prevent the shooting equipment from easily detaching from between the first clamping jaw and the second clamping jaw.

[0012] Preferably, in some embodiments of the present invention, the first clamping claw is pivotally connected to one end of the clamping body, a telescopic rod that can extend beyond the other end of the clamping body is telescopically connected to the clamping body, an elastic member that is connected to the telescopic rod and drives the telescopic rod to be stored in the clamping body is provided on the clamping body, and the second clamping claw is connected to one end of the telescopic rod away from the first clamping claw. When the photographing device is clamped in the clamping space, the first clamping claw is fixed relative to the clamping body and contacts one end of the photographing device, and the second clamping claw can elastically move relative to the clamping body to clamp the other end of the photographing device, which can improve the stability of clamping.

[0013] Further preferably, the adjustment and fixing assembly includes a nut rotatably arranged on the clamping body and a screw rod screwed on the nut, the screw rod is provided with a through hole for the telescopic rod to pass through, the clamping body is provided with a channel for accommodating the screw rod, and the channel is connected to the through hole. The screw rod can extend out of the clamping body to increase the maximum spacing between the first clamping jaw and the second clamping jaw, thereby increasing the clamping range of the clamping device, and the tightness of the clamping device can be adjusted by the cooperation of the screw rod and the nut when the camera is clamped, so as to prevent the camera from loosening from the clamping device and improve the clamping effect of the clamping device.

[0014] Preferably, the surface of the clamping body is provided with a first receiving groove and a second receiving groove, the first clamping jaw can rotate relative to the clamping body and be partially received in the first receiving groove, and the second clamping jaw can rotate relative to the clamping body and be partially received in the second receiving groove, thereby further reducing the storage space of the clamping device and improving portability.

[0015] The beneficial effects of the present invention are as follows: the supporting structure of the clamping device with a supporting structure of the present invention can be partially or completely stored in the clamping assembly. The combination of the supporting structure and the clamping assembly can greatly reduce the occupied space and is easy to carry. Moreover, the supporting structure and the clamping assembly do not need to be disassembled and assembled multiple times during use, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] Figure 1 It is a schematic structural diagram of an embodiment of the present invention;

[0018] Figure 2 yes Figure 1 A structural diagram from another perspective;

[0019] Figure 3 yes Figure 1 Schematic diagram of the internal structure;

[0020] Figure 4 yes Figure 1 A schematic diagram of the structure in which the support structure is accommodated in the clamping assembly. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and 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, and therefore should not be understood as a limitation on the present invention.

[0023] See also Figures 1 to 4 The present invention discloses a clamping device with a supporting structure, comprising: a clamping assembly 10, on which a supporting structure 20 for supporting the clamping assembly 10 is movably provided, and the supporting structure 20 can be partially or completely stored in the clamping assembly 10. The supporting structure 20 itself can be partially or completely stored in the clamping assembly 10, and the combination of the supporting structure 20 and the clamping assembly 10 can greatly reduce the occupied space, and is easy to carry. Moreover, the supporting structure 20 and the clamping assembly 10 do not need to be disassembled and assembled multiple times during use, which improves the convenience of using the device.

[0024] See also Figure 1 and Figure 2As a preferred embodiment of the present invention, in order to improve the support stability of the support structure 20, the support structure 20 has at least three non-collinear support parts. In some embodiments of the present invention, the support structure 20 includes a first movable rod 21, a second movable rod 22 and a third movable rod 23 movably mounted on the clamping assembly 10, the first movable rod 21, the second movable rod 22 and the third movable rod 23 can all be accommodated in the clamping assembly 10, and the first movable rod 21, the second movable rod 22 and the third movable rod 23 extend out of the outline of the clamping assembly 10 to form a tripod structure. The fulcrums of the first movable rod 21, the second movable rod 22 and the third movable rod 23 in contact with the ground constitute three support parts, and the structure of the support structure 20 is simple and reliable, and the support is stable. In some embodiments of the present invention, the support structure 20 can be composed of a rod and a plate, the plate has at least two support parts when in contact with the ground, and the plate and the rod together constitute at least three support parts.

[0025] See also Figure 2 and Figure 3 Preferably, in some embodiments of the present invention, the left side and the right side of the clamping assembly 10 are respectively provided with a first accommodating groove 101 for accommodating the first movable rod 21 and a second accommodating groove 102 for accommodating the second movable rod 22, and the front side or the rear side of the clamping assembly 10 is provided with a third accommodating groove 103 for accommodating the third movable rod 23, the first movable rod 21 can extend from the first accommodating groove 101 and deflect relative to the first accommodating groove 101, and the second movable rod 22 can extend from the second accommodating groove 102 and deflect relative to the second accommodating groove 102, with reference to Figure 1 and Figure 4 The clamping assembly 10 is provided with at least one first positioning groove 16 for positioning the opening angle of the first movable rod 21 and at least one second positioning groove 17 for positioning the opening angle of the second movable rod 22. The third movable rod 23 can be deflected outwardly and fixed relative to the third accommodating groove 103. Here, the first positioning groove 16 and the second positioning groove 17 are both in the shape of a U-shaped groove with an opening downward. Under the action of gravity of the clamping assembly 10 and the shooting equipment thereon, the first movable rod 21 and the second movable rod 22 are pressed against the end of the U-shaped groove away from the opening. The first movable rod 21, the second movable rod 22 and the third movable rod 23 are deflected outwardly relative to the clamping assembly 10 to form a more stable support structure 20.

[0026] See also Figure 4Preferably, in order to realize the deflection of the first movable rod 21 and the second movable rod 22 in different directions relative to the clamping assembly 10, thereby adjusting the position of the clamping assembly 10, the left side and the front side of the clamping assembly 10 are respectively provided with a first positioning groove 16, and the right side and the front side of the clamping assembly 10 are respectively provided with a second positioning groove 17, and the third accommodating groove 103 is opened on the rear side of the clamping assembly 10 to avoid interference between the third movable rod 23 and the first movable rod 21 or the second movable rod 22.

[0027] See also Figure 3 , further preferably, in some embodiments of the present invention, the upper end of the first movable rod 21 is provided with a first ball portion 211 that can slide and rotate in the first accommodating groove 101, and the lower end of the first accommodating groove 101 is provided with a first constricted portion that prevents the first ball portion 211 from escaping, and the rod portion of the first movable rod 21 can abut against the first positioning groove 16 and open outward relative to the clamping assembly 10; the upper end of the second movable rod 22 is provided with a second ball portion 221 that can slide and rotate in the second accommodating groove 102, and the second The lower end of the accommodating groove 102 is provided with a second constricted portion to prevent the second ball portion 221 from detaching, and the rod portion of the second movable rod 22 can be abutted against the second positioning groove 17 and opened outward relative to the clamping assembly 10; the clamping assembly 10 is pivotally connected to a mounting strip 4 that can be received in the third accommodating groove 103, and the side wall of the mounting strip 4 can be abutted against the clamping assembly 10 and opened outward relative to the clamping assembly 10, and the third movable rod 23 is threadedly connected to the mounting strip 4 to be telescopically fixed relative to the mounting strip 4. When it is necessary to unfold the support structure 20 on the clamping assembly 10, the first ball portion 211 slides downward in the first receiving groove 101 to the first constricted portion so that the rod portion of the first movable rod 21 extends outward, the first ball portion 211 deflects relative to the first receiving groove 101 so that the first movable rod 21 enters one of the first positioning grooves 16, the second ball portion 221 slides downward in the second receiving groove 102 to the second constricted portion so that the rod portion of the second movable rod 22 extends outward, the second ball portion 221 deflects relative to the second receiving groove 102 so that the second movable rod 22 enters one of the second positioning grooves 17, the mounting bar 4 opens outward relative to the clamping assembly 10, and the length of the third movable rod 23 extending out of the mounting bar 4 is adjusted. The first movable rod 21, the second movable rod 22 and the third movable rod 23 together constitute a stable tripod structure, which alleviates the situation where the support structure 20 is easily deformed when subjected to force.

[0028] See also Figure 1Preferably, the clamping assembly 10 includes a clamping body 11, on which a first clamping jaw 12 and a second clamping jaw 13 that can move toward or away from each other are movably provided, and a clamping space is formed between the first clamping jaw 12 and the second clamping jaw 13. The clamping body 11 is provided with an adjustment and fixing assembly 30 connected to the first clamping jaw 12 or the second clamping jaw 13, and the adjustment and fixing assembly 30 can adjust and fix the distance between the first clamping jaw 12 and the second clamping jaw 13. When a mobile phone or a camera is installed in the clamping space, it is clamped by the elastic member on the clamping assembly 10, and the adjustment and fixing assembly 30 provides a more reliable fixing structure for clamping a mobile phone or a camera and other shooting equipment, so as to prevent the shooting equipment from easily detaching from between the first clamping jaw 12 and the second clamping jaw 13.

[0029] Preferably, in some embodiments of the present invention, the first clamping jaw 12 is pivotally connected to one end of the clamping body 11, a telescopic rod 14 is telescopically connected to the clamping body 11 and can extend beyond the other end of the clamping body 11, an elastic member 15 is provided on the clamping body 11 and is connected to the telescopic rod 14 and drives the telescopic rod 14 to be stored in the clamping body 11, and the second clamping jaw 13 is connected to one end of the telescopic rod 14 away from the first clamping jaw 12. When the photographing device is clamped in the clamping space, the first clamping jaw 12 is fixed relative to the clamping body 11 and contacts one end of the photographing device, and the second clamping jaw 13 can elastically move relative to the clamping body 11 to clamp the other end of the photographing device, which can improve the stability of clamping.

[0030] Further preferably, the adjustment and fixing assembly 30 includes a nut 31 rotatably arranged on the clamping body 11 and a screw rod 32 screwed on the nut 31, the screw rod 32 is provided with a through hole for the telescopic rod 14 to pass through, and the clamping body 11 is provided with a channel for accommodating the screw rod 32, and the channel is connected to the through hole. The screw rod 32 can extend out of the clamping body 11 to increase the maximum distance between the first clamping jaw 12 and the second clamping jaw 13, thereby increasing the clamping range of the clamping device, and the tightness of the clamping can be adjusted by the cooperation of the screw rod 32 and the nut 31 when the shooting device is clamped, so as to prevent the shooting device from loosening from the clamping device and improve the clamping effect of the clamping device.

[0031] See also Figure 1 and Figure 4 Preferably, the surface of the clamping body 11 is provided with a first receiving groove 18 and a second receiving groove 19, the first clamping jaw 12 can rotate relative to the clamping body 11 and be partially received in the first receiving groove 18, and the second clamping jaw 13 can rotate relative to the clamping body 11 and be partially received in the second receiving groove 19. The storage space of the clamping device is further reduced, and the portability is improved.

[0032] The above embodiments are only preferred embodiments of the present invention, and the present invention may also have other embodiments, such as reasonably combining the technical solutions recorded in multiple embodiments. Those skilled in the art may also make equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope set by the claims of this application.

Claims

1. A clamping device with a supporting structure, characterized in that: include: A clamping assembly, wherein a support structure for supporting the clamping assembly is movably provided on the clamping assembly, and the support structure can be completely received in the clamping assembly; The support structure has at least three non-collinear support parts; the support structure includes a first movable rod, a second movable rod and a third movable rod movably mounted on the clamping assembly, the first movable rod, the second movable rod and the third movable rod can all be received in the clamping assembly, the first movable rod, the second movable rod and the third movable rod extend out of the outline of the clamping assembly to form a tripod structure; the left side and the right side of the clamping assembly are respectively provided with a first accommodating groove for receiving the first movable rod and a second accommodating groove for receiving the second movable rod, and the front side or the rear side of the clamping assembly is provided with a third accommodating groove for receiving the third movable rod; The clamping assembly comprises a clamping body, on which a first clamping jaw and a second clamping jaw which can be moved closer to or farther from each other are movably arranged, a clamping space is formed between the first clamping jaw and the second clamping jaw, and an adjusting and fixing assembly connected to the first clamping jaw or the second clamping jaw is arranged on the clamping body, and the adjusting and fixing assembly can adjust and fix the distance between the first clamping jaw and the second clamping jaw; the first clamping jaw is pivotally connected to one end of the clamping body, and a telescopic rod which can extend beyond the other end of the clamping body is telescopically connected to the clamping body, and an elastic member which is connected to the telescopic rod and drives the telescopic rod to be accommodated in the clamping body is arranged on the clamping body, and the second clamping jaw is connected to one end of the telescopic rod away from the first clamping jaw; the adjusting and fixing assembly comprises a nut rotatably arranged on the clamping body and a screw rod screwed on the nut, a through hole for the telescopic rod to penetrate is provided inside the screw rod, and a channel which can accommodate the screw rod is provided inside the clamping body, and the channel is connected to the through hole, and the elastic member is arranged in the through hole to drive the telescopic rod to retract into the screw rod; When the first movable rod, the second movable rod, the third movable rod and the adjusting and fixing assembly are all accommodated in the clamping body, they do not protrude from the outer contour of the clamping body, so that the clamping device forms a rectangular parallelepiped, and the first movable rod, the third movable rod, the adjusting and fixing assembly, and the second movable rod are arranged sequentially and spaced apart along the width direction of the clamping body.

2. A clamping device with a supporting structure according to claim 1, characterized in that: The first movable rod can extend from the first accommodating groove and deflect relative to the first accommodating groove, the second movable rod can extend from the second accommodating groove and deflect relative to the second accommodating groove, the clamping assembly is provided with at least one first positioning groove for positioning the opening angle of the first movable rod and at least one second positioning groove for positioning the opening angle of the second movable rod, and the third movable rod can be deflected outward and fixed relative to the third accommodating groove.

3. A clamping device with a supporting structure according to claim 2, characterized in that: A first positioning groove is respectively provided on the left side and the front side of the clamping assembly, a second positioning groove is respectively provided on the right side and the front side of the clamping assembly, and the third accommodating groove is opened on the rear side of the clamping assembly.

4. A clamping device with a supporting structure according to claim 2, characterized in that: The upper end of the first movable rod is provided with a first ball portion that can slide and rotate in the first accommodating groove, and the lower end of the first accommodating groove is provided with a first constricted portion that prevents the first ball portion from escaping, and the rod portion of the first movable rod can abut against the first positioning groove and open outward relative to the clamping assembly; the upper end of the second movable rod is provided with a second ball portion that can slide and rotate in the second accommodating groove, and the lower end of the second accommodating groove is provided with a second constricted portion that prevents the second ball portion from escaping, and the rod portion of the second movable rod can abut against the second positioning groove and open outward relative to the clamping assembly; a mounting strip that can be received in the third accommodating groove is pivotally connected to the clamping assembly, and the side wall of the mounting strip can abut against the clamping assembly and open outward relative to the clamping assembly, and the third movable rod is threadedly connected to the mounting strip to be telescopically fixed relative to the mounting strip.

5. The clamping device with a supporting structure according to claim 1, characterized in that: The surface of the clamping body is provided with a first receiving groove and a second receiving groove, the first clamping jaw can rotate relative to the clamping body and be partially received in the first receiving groove, and the second clamping jaw can rotate relative to the clamping body and be partially received in the second receiving groove.

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