Rotary clamping device and selfie stick

Abstract

The utility model relates to the technical field of selfie sticks, and discloses a rotary clamping device and a selfie stick, and the rotary clamping device comprises a clamping assembly and a handle assembly. The middle section of the clamping assembly is provided with a first pivot in the middle axis direction of the clamping assembly. The handle assembly comprises a rotating piece and an auxiliary handle, the rotating piece is in pivot joint with the first pivot, the auxiliary handle is in pivot joint with the rotating piece through a second pivot, and the first pivot is perpendicular to the second pivot. According to the selfie stick, a photographer can rotate the auxiliary handle to the back surface of the clamping assembly, so that the photographing of the photographer is not easily interfered during photographing, the photographing effect is not influenced, the auxiliary handle is rotated during storage, so that the auxiliary handle is attached to the clamping assembly, the occupied space is reduced, and the structural compactness of the selfie stick is further improved; therefore, the problems that the auxiliary handle is easy to interfere with a photographer and the structural compactness of the selfie stick is poor are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of selfie sticks, and in particular relates to a rotating clamping device and a selfie stick. Background Art

[0002] With the rapid development of electronic technology, mobile phones have become an indispensable part of people's lives. Nowadays, live video or travel selfies have become widely loved by people, especially when shooting outdoor live broadcasts. The anchor leads the audience to appreciate the outdoor scenery through live webcasts. For the convenience of shooting, auxiliary camera devices are often used to assist shooting, such as selfie sticks, to achieve the effect of saving effort and wider shooting angles.

[0003] In the related art, the selfie stick includes a stick body and a clamping assembly. The stick body can be handheld or stand on the ground. The clamping assembly is connected to the stick body. The clamping assembly is used to clamp the mobile phone so that the mobile phone can be separated from the shooter for shooting. However, during shooting, when the shooting angle needs to be adjusted, the selfie stick is often required to change the shooting angle of the mobile phone. On uneven ground, it takes a lot of time and is inconvenient to fix the selfie stick again. Conventional technology is to fix a sub-handle at the lower end of the clamping assembly. The sub-handle is arranged between the clamping assembly and the shooter, so that the shooter can rotate the clamping assembly relative to the stick body by turning the sub-handle, thereby changing the angle for shooting without moving the stick body.

[0004] However, since the sub-handle is arranged between the clamping assembly and the photographer, the sub-handle cannot be rotated to the back of the clamping assembly when shooting, which makes it easier for the sub-handle to interfere with the photographer's shooting and affect the shooting effect; moreover, the provision of the sub-handle naturally increases the space occupied by the entire selfie stick, resulting in poor structural compactness of the selfie stick.

[0005] Therefore, there is an urgent need to solve the problem that the secondary handle is more likely to interfere with the photographer and the selfie stick has a poor structural compactness. Utility Model Content

[0006] In order to solve the deficiencies of the prior art, the utility model provides a rotating clamping device and a selfie stick, which solve the problems that the secondary handle is more likely to interfere with the photographer and the selfie stick has poor structural compactness.

[0007] The technical effects to be achieved by the utility model are achieved through the following aspects:

[0008] In a first aspect, the utility model provides a rotary clamping device, comprising:

[0009] A clamping assembly, wherein the middle section is provided with a first pivot along the central axis direction of the clamping assembly;

[0010] The handle assembly comprises a rotating member and a secondary handle, wherein the rotating member is pivotally connected to the first pivot, the secondary handle is pivotally connected to the rotating member via a second pivot, and the first pivot and the second pivot are perpendicular to each other.

[0011] In some implementations, the clamping assembly includes a supporting portion and a clamping portion respectively connected to two ends of the first pivot.

[0012] In some implementations, the clamping portion can rotate relative to the supporting portion with the first pivot as a rotation axis.

[0013] In this implementation, the clamping portion and the supporting portion can rotate respectively relative to the rotating member, and at the same time, the clamping portion and the supporting portion can also rotate relative to each other.

[0014] In some implementations, a first limiting assembly for limiting the rotation of the rotating member is provided between the clamping assembly and the rotating member.

[0015] In some implementations, the first limiting assembly includes a first snap-in slot and a first elastic snap-in member; the first snap-in slot is disposed on the clamping assembly; the first elastic snap-in member is disposed on the rotating member; when the first elastic snap-in member rotates with the rotating member until it is snapped into the first snap-in slot, the rotating member realizes rotational limiting.

[0016] In this implementation, when the sub-handle is rotated, the rotation of the sub-handle drives the rotating part to rotate, so that the first elastic clip disengages from the first clip groove, that is, the first limit assembly temporarily loses its limiting effect, and then the rotating part rotates relative to the clamping assembly. When the rotating part rotates 180° or 360° relative to the clamping assembly, the first elastic clip is again clamped into the first clip groove, that is, the first limit assembly plays a limiting role again, so that the rotating part stops rotating without interference from external force.

[0017] In some implementations, the clamping assembly includes a supporting portion and a clamping portion respectively connected to both ends of the first pivot; the contact surface between the supporting portion and the rotating member extends out a first guide column that wraps around the first pivot, and the first clamping groove is arranged on the outer side of the first guide column.

[0018] In some implementations, a second limiting assembly for limiting the rotation of the clamping assembly is provided between the rotating member and the clamping assembly.

[0019] In some implementations, the second limiting assembly includes a second snap-in slot and a second elastic snap-in piece; the second snap-in slot is disposed on the rotating member; the second elastic snap-in piece is disposed on the clamping assembly; when the second elastic snap-in piece rotates to engage in the second snap-in slot as the clamping assembly rotates, the clamping assembly achieves rotational limiting.

[0020] In this implementation, when the sub-handle is rotated, the rotation of the sub-handle drives the rotating part to rotate, so that the second elastic clamping part disengages from the second clamping groove, that is, the second limiting assembly temporarily loses its limiting effect, and then the rotating part rotates relative to the clamping assembly. When the rotating part rotates 180° or 360° relative to the clamping assembly, the second elastic clamping part is again clamped into the second clamping groove, that is, the second limiting assembly plays a limiting role again, so that the rotating part stops rotating without interference from external force.

[0021] In some implementations, the clamping assembly includes a supporting portion and a clamping portion respectively connected to both ends of the first pivot; the contact surface between the rotating member and the clamping portion extends out a second guide column that wraps around the first pivot, and the second clamping groove is arranged on the outer side of the second guide column.

[0022] In some implementations, the first elastic clamping member includes a first mounting sleeve, a first elastic portion, and a first abutment member, the first mounting sleeve is fixedly connected to the rotating member, the first mounting sleeve is provided with a first accommodating groove, the first elastic portion is arranged in the first accommodating groove, a portion of the first abutment member is located in the first accommodating groove and abuts against the first elastic portion, and another portion of the first abutment member is used to be clamped in the first clamping groove.

[0023] In some implementations, the second elastic clamping member includes a second mounting sleeve, a second elastic portion, and a second abutment member, the second mounting sleeve is fixedly connected to the clamping portion, the second mounting sleeve is provided with a second accommodating groove, the second elastic portion is arranged in the second accommodating groove, a portion of the second abutment member is located in the second accommodating groove and abuts against the second elastic portion, and another portion of the second abutment member is used to be clamped in the second clamping groove.

[0024] In some implementations, the rotating member is provided with a mounting groove, and the first elastic clamping member is located in the mounting groove and fixedly connected to the rotating member.

[0025] In some implementations, the second pivot includes a first hinge and a second hinge rotatable relative to the first hinge, the first hinge is connected to the rotating member, and the second hinge is connected to the secondary handle.

[0026] In some implementations, the secondary handle achieves a first state of being in contact with the clamping assembly through the second pivot and achieves a second state of forming a preset angle with the clamping assembly through the rotation of the second pivot.

[0027] Preferably, a pressing window is provided on the contact surface between the rotating member and the clamping portion, the second pivot comprises a first hinge and a second hinge rotatable relative to the first hinge, the first hinge is connected to the rotating member, and the second hinge is connected to the auxiliary handle;

[0028] A clamping portion extends from the contact surface between the first hinge and the rotating member. The clamping portion is fixedly connected to the rotating member. Part of the clamping portion abuts against the outer side of the first elastic clamping member to fix the first elastic clamping member in the installation groove.

[0029] In a second aspect, the utility model provides a selfie stick, comprising a stick body and a rotating clamping device, wherein the rotating clamping device is pivotally connected to the stick body via a third pivot.

[0030] In this implementation, the rotating clamping device is pivotally connected to the rod body via a third pivot, so that the rotating clamping device can rotate relative to the rod body.

[0031] Preferably, the rod body is a telescopic rod.

[0032] In summary, the utility model has at least the following benefits:

[0033] The rotary clamping device provided by the utility model has a rotating member pivotally connected to the first pivot, and the sub-handle can rotate relative to the clamping assembly through the rotating member, so that the photographer can adjust the shooting angle by rotating the sub-handle. When the adjustment is completed, the sub-handle can be rotated to the back of the clamping assembly, so that it is not easy to interfere with the photographer's shooting during shooting, thereby not affecting the shooting effect. When storing, the sub-handle is rotated to make the sub-handle fit with the clamping assembly, reducing the occupied space, thereby improving the structural compactness of the selfie stick; in this way, the problems that the sub-handle is more likely to interfere with the photographer and the selfie stick has poor structural compactness are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of a rotary clamping device according to an embodiment of the utility model;

[0035] Figure 2 for Figure 1 An exploded view of the rotary clamping device shown;

[0036] Figure 3 for Figure 2 A schematic structural diagram of the rotary clamping device shown;

[0037] Figure 4 for Figure 3 Another structural schematic diagram of the rotary clamping device shown;

[0038] Figure 5 for Figure 4A cross-sectional view of the rotary clamping device shown;

[0039] Figure 6 for Figure 5 An enlarged view of the rotary clamping device shown at A;

[0040] Figure 7 This is a schematic structural diagram of a selfie stick according to Embodiment 3 of the present utility model.

[0041] Markings in the figure:

[0042] 10. Rotating clamping device;

[0043] 100, clamping assembly; 110, supporting portion; 111, first guide column; 120, clamping portion; 130, first position limiting assembly; 131, first clamping groove; 132, first elastic clamping member; 1321, first mounting sleeve; 132a, first containing groove; 1322, first elastic portion; 1323, first abutting member;

[0044] 200, first pivot;

[0045] 300, handle assembly; 310, rotating member; 301, mounting groove; 302, pressing window; 311, second position-limiting assembly; 3111, second clamping groove; 3112, second elastic clamping member; 311a, second mounting sleeve; 3101, second accommodating groove; 311b, second elastic portion; 311c, second abutting member; 312, second guide column; 320, auxiliary handle;

[0046] 400, second pivot; 410, first hinge; 411, pressing portion; 4111, pressing convex bump; 420, second hinge;

[0047] 20. Rod body;

[0048] 500. The third pivot. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. The described implementation is a part of the implementation of the utility model, not all of the implementations.

[0050] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0051] Embodiment 1:

[0052] Please see attached Figures 1 to 5 The rotary clamping device 10 of the utility model includes a clamping assembly 100 and a handle assembly 300 .

[0053] Please combine Figure 1 , Figure 2 and Figure 3 , Figure 1 , Figure 2 and Figure 3 The diagram shows the structural relationship between the clamping assembly 100 and the handle assembly 300 in this embodiment. Specifically, the middle section of the clamping assembly 100 is provided with a first pivot 200 along the central axis direction of the clamping assembly 100; the handle assembly 300 includes a rotating member 310 and a secondary handle 320, the rotating member 310 is pivoted to the first pivot 200, the secondary handle 320 is pivoted to the rotating member 310 through a second pivot 400, and the first pivot 200 and the second pivot 400 are perpendicular to each other. It should be noted that in this embodiment, the part of the middle section that is not at both ends in the length direction of the clamping assembly 100 can be a part close to the end of the length direction of the clamping assembly 100, or it can be in the middle part. In addition, the central axis direction can be the central axis direction along the length of the clamping assembly 100. The first pivot is distributed along the central axis direction, and it can be coaxial with the central axis direction, or it can be parallel to the central axis direction but not coaxial.

[0054] In this embodiment, when the shooting angle of the mobile phone needs to be adjusted, since the rotating member 310 is pivotally connected to the first pivot 200, the photographer can rotate the sub-handle 320 to drive the rotating member 310 to rotate, so that the rotating member 310 can rotate relative to the clamping assembly 100, and the photographer can adjust the shooting angle according to his actual needs. After completing the action of adjusting the shooting angle, the photographer can rotate the sub-handle 320 again so that the rotating member 310 can rotate relative to the clamping assembly 100, and then the sub-handle 320 can be rotated to the back of the clamping assembly 100 to avoid affecting the photographer's shooting. In addition, since the sub-handle 320 is pivotally connected to the rotating member 310 through the second pivot 400, the photographer can rotate the sub-handle 320 to rotate the sub-handle 320 relative to the rotating member 310, so that the sub-handle 320 fits the clamping assembly 100.

[0055] In the above-mentioned rotating clamping device 10, since the rotating member 310 is pivotally connected to the first pivot 200, the sub-handle 320 can be rotated relative to the clamping assembly 100 through the rotating member 310, so that the photographer can adjust the shooting angle by rotating the sub-handle 320. When the adjustment is completed, the sub-handle 320 can be rotated to the back of the clamping assembly 100, so that it is not easy to interfere with the photographer's shooting during shooting, thereby not affecting the shooting effect. When storing, the sub-handle 320 is rotated so that the sub-handle 320 fits with the clamping assembly 100, reducing the occupied space and thereby improving the structural compactness of the selfie stick; in this way, the problems that the sub-handle 320 is more likely to interfere with the photographer and the selfie stick has poor structural compactness are solved.

[0056] In some preferred embodiments, see Figure 3 , Figure 3 The specific structure of the clamping assembly 100 in this embodiment is illustrated. Specifically, the clamping assembly 100 includes a support portion 110 and a clamping portion 120 respectively connected to both ends of the first pivot 200. The support portion 110 is used to support the handle assembly 200 and the clamping portion 120 to provide a platform for the handle assembly 200 and the clamping portion to move. The clamping portion 120 is used to clamp the mobile phone so that the rotating member 310 has a rotation space.

[0057] In some preferred embodiments, please combine Figure 3 and Figure 4 , Figure 3 and Figure 4 The figure shows two states of the sub-handle 320 relative to the clamping portion 120 in this embodiment. Specifically, the clamping portion 120 can rotate relative to the support portion 110 with the first pivot 200 as the rotation axis. Thus, in the rotating clamping device 10, the handle assembly 300 and the clamping portion 120 can achieve the effect of independent rotation. In some use states, it can be achieved that: when the sub-handle 320 is in an open state relative to the clamping portion 120, rotating the sub-handle 320 can make the rotating member 310 rotate relative to the clamping portion 120 and the support portion 110 respectively. In addition, if the rotation of the clamping portion 120 is restricted, only the handle assembly 300 can be rotated. When the auxiliary handle 320 is in a folded state relative to the clamping portion 120, the rotation state of the handle assembly 300 will be synchronized with the clamping portion 120. When the clamping portion 120 rotates relative to the support portion 110 with the first pivot 200 as the rotation axis, the handle assembly 300 is also driven to rotate, so that the clamping portion 120 and the handle assembly 300 can rotate relative to the support portion 110 at the same time, thereby achieving the folding and hiding of the handle assembly 300 and improving the overall effect.

[0058] In some preferred embodiments, please combine Figure 5 and Figure 6 , Figure 5 and Figure 6The diagram shows the structural relationship between the first limit assembly 130 and the clamp assembly 100 and the rotating member 310 in this embodiment. Specifically, a first limit assembly 130 for limiting the rotation of the rotating member 310 is provided between the clamp assembly 100 and the rotating member 310. The secondary handle 320 is rotated to rotate the rotating member 310 relative to the clamp assembly 100. When the rotating member 310 rotates 180° or 360° relative to the clamp assembly 100, the rotating member 310 is limited by the first limit assembly 130 and stops rotating without external interference.

[0059] In some preferred embodiments, see Figure 6 , Figure 6 The specific structure of the first position-limiting assembly 130 in this embodiment is illustrated. Specifically, the first position-limiting assembly 130 includes a first clamping groove 131 and a first elastic clamping member 132; the first clamping groove 131 is provided on the clamping assembly 100; the first elastic clamping member 132 is provided on the rotating member 310; when the first elastic clamping member 132 rotates with the rotating member 310 until it is clamped into the first clamping groove 131, the rotating member 310 realizes rotational limiting.

[0060] In this embodiment, when the secondary handle 320 is rotated, the secondary handle 320 rotates and drives the rotating member 310 to rotate, so that the first elastic clamping member 132 is disengaged from the first clamping groove 131, that is, the first limiting assembly 130 temporarily loses its limiting function, and then the rotating member 310 rotates relative to the clamping assembly 100. When the rotating member 310 rotates 180° or 360° relative to the clamping assembly 100, the first elastic clamping member 132 is again clamped into the first clamping groove 131, that is, the first limiting assembly 130 plays a limiting role again, so that the rotating member 310 stops rotating without external interference, so that the rotating member 310 is parallel to the clamping assembly 100, and the compactness of the structure is improved. It can be understood that the first clamping groove 131 can be omitted. For example, in some other embodiments, the first elastic clamping member 132 is directly clamped to the outer side of the clamping assembly 100.

[0061] In some preferred embodiments, see Figure 2 , Figure 2 The structure relationship between the support part 110 and the rotating member 310 in this embodiment is illustrated. Specifically, the clamping assembly 100 includes a support part 110 and a clamping part 120 respectively connected to both ends of the first pivot 200; the contact surface between the support part 110 and the rotating member 310 extends a first guide column 111 that wraps around the first pivot 200, and the first clamping groove 131 is arranged on the outer side of the first guide column 111. The rotating member 310 is connected to the support part 110 through the first guide column 111, and the rotating member 310 is clamped in the first clamping groove 131 of the first guide column 111 through the first elastic clamping member 132, and the support part 110 can realize rotation limiting of the rotating member 310.

[0062] In some preferred embodiments, please combine Figure 5 and Figure 6 , Figure 5 and Figure 6 The diagram shows the structural relationship between the second limit assembly 311 and the clamp assembly 100 and the rotating member 310 in this embodiment. Specifically, a second limit assembly 311 for limiting the rotation of the clamp assembly 100 is provided between the rotating member 310 and the clamp assembly 100. The secondary handle 320 is rotated to rotate the rotating member 310 relative to the clamp assembly 100. When the rotating member 310 rotates 180° or 360° relative to the clamp assembly 100, the rotating member 310 is limited by the second limit assembly 311 and stops rotating without external interference.

[0063] In some preferred embodiments, see Figure 6 , Figure 6 The specific structure of the second position-limiting assembly 311 in this embodiment is illustrated. Specifically, the second position-limiting assembly 311 includes a second clamping groove 3111 and a second elastic clamping member 3112; the second clamping groove 3111 is provided on the rotating member 310; the second elastic clamping member 3112 is provided on the clamping assembly 100; when the second elastic clamping member 3112 rotates to the second clamping groove 3111 as the clamping assembly 100 is rotated, the clamping assembly 100 realizes rotational limit.

[0064] In this embodiment, when the secondary handle 320 is rotated, the secondary handle 320 rotates and drives the rotating member 310 to rotate, so that the second elastic clamping member 3112 is disengaged from the second clamping groove 3111, that is, the second limiting assembly 311 temporarily loses its limiting function, thereby causing the rotating member 310 to rotate relative to the clamping assembly 100. When the rotating member 310 rotates 180° or 360° relative to the clamping assembly 100, the second elastic clamping member 3112 is again clamped into the second clamping groove 3111, that is, the second limiting assembly 311 again plays a limiting role, so that the rotating member 310 stops rotating without external interference, so that the rotating member 310 is parallel to the clamping assembly 100, and the compactness of the structure is improved. It can be understood that the second clamping groove 3111 can be omitted. For example, in some other embodiments, the second elastic clamping member 3112 is directly clamped to the outer side of the clamping assembly 100.

[0065] In some more preferred embodiments, see Figure 2 , Figure 2The diagram shows the structural relationship between the rotating member 310 and the clamping portion 120 in this embodiment. Specifically, the clamping assembly 100 includes a support portion 110 and a clamping portion 120 respectively connected to both ends of the first pivot 200; the contact surface between the rotating member 310 and the clamping portion 120 extends a second guide column 312 that wraps around the first pivot 200, and the second clamping groove 3111 is provided on the outer side of the second guide column 312. The clamping portion 120 is connected to the rotating member 310 through the second guide column 312, and the clamping portion 120 is clamped in the second clamping groove 3111 of the second guide column 312 through the second elastic clamping member 3112, so that the rotating member 310 can realize rotation limiting of the clamping portion 120.

[0066] In some preferred embodiments, please combine Figure 3 and Figure 4 , Figure 3 and Figure 4 The diagram shows two states of the sub-handle 320 relative to the clamping part 120 in this embodiment. Specifically, the sub-handle 320 realizes a first state of being attached to the clamping assembly 100 through the second pivot 400 and a second state of forming a preset angle with the clamping assembly 100 through the rotation of the second pivot 400. The sub-handle 320 is rotated so that the second hinge 420 rotates relative to the first hinge 410, and the sub-handle 320 and the clamping assembly 100 form a second state of a preset angle, that is, the sub-handle 320 is in an open state relative to the clamping assembly 100. At this time, the photographer can hold the sub-handle 320 to adjust the shooting angle, and rotate the sub-handle 320 again so that the second hinge 420 rotates relative to the first hinge 410, and then the sub-handle 320 and the clamping assembly 100 form the first state, that is, the sub-handle 320 is attached to the clamping assembly 100, the structure is compact and occupies little space, so it is easy to store.

[0067] Embodiment 2:

[0068] The difference between this embodiment and embodiment 1 is that this embodiment further optimizes the structure of the rotary clamping device 10 of the utility model. Figures 2 to 6 .

[0069] Among them, see Figure 6 , Figure 6The diagram shows the structural relationship between the first elastic clamping member 132 and the rotating member 310 in this embodiment. Specifically, the first elastic clamping member 132 includes a first mounting sleeve 1321, a first elastic portion 1322 and a first abutting member 1323. The first mounting sleeve 1321 is fixedly connected to the rotating member 310. The first mounting sleeve 1321 is provided with a first receiving groove 132a. The first elastic portion 1322 is disposed in the first receiving groove 132a. A portion of the first abutting member 1323 is located in the first receiving groove 132a and abuts against the first elastic portion 1322. The other portion of the first abutting member 1323 is used to be clamped in the first clamping groove 131.

[0070] The second elastic clamping member 3112 includes a second mounting sleeve 311a, a second elastic portion 311b and a second abutting member 311c. The second mounting sleeve 311a is fixedly connected to the clamping portion 120. The second mounting sleeve 311a is provided with a second accommodating groove 3101. The second elastic portion 311b is arranged in the second accommodating groove 3101. A portion of the second abutting member 311c is located in the second accommodating groove 3101 and abuts against the second elastic portion 311b. The other portion of the second abutting member 311c is used to be clamped in the second clamping groove 3111.

[0071] In this embodiment, when the rotating member 310 is rotated, the rotating member 310 rotates and drives the first abutting member 1323 to disengage from the first clamping groove 131. The first abutting member 1323 disengages from the first clamping groove 131 and applies pressure to the first elastic portion 1322, so that the first elastic portion 1322 is pressed by the first abutting member 1323. The rotating member 310 can rotate relative to the supporting portion 110. When the rotating member 310 is rotated to 180° or 360°, the first elastic portion 1322 releases tension, so that the first abutting member 1323 is clamped in the first clamping groove 131 again. At this time, the rotating member 310 is parallel to the supporting portion 110, thereby improving the compactness of the overall structure. Preferably, the first elastic portion 1322 is a spring, and the first abutting member 1323 is a ball.

[0072] It can be understood that when the rotating member 310 is rotated, the rotating member 310 rotates and drives the second abutting member 311c to disengage from the second clamping groove 3111. The second abutting member 311c disengages from the second clamping groove 3111 and applies pressure to the second elastic portion 311b, so that the second elastic portion 311b is pressed by the second abutting member 311c. The rotating member 310 can rotate relative to the clamping portion 120. When the rotating member 310 is rotated to 180° or 360°, the second elastic portion 311b releases tension, so that the second abutting member 311c is clamped in the second clamping groove 3111 again. At this time, the rotating member 310 is parallel to the clamping portion 120, which improves the compactness of the overall structure. Preferably, the second elastic portion 311b is a spring, and the second abutting member 311c is a ball.

[0073] In other embodiments, the first elastic clamping member 132 may also be a plastic elastic protrusion, which is integrally formed with the rotating member 310 . The second elastic clamping member 3112 may also be a plastic elastic protrusion, which is integrally formed with the clamping portion 120 .

[0074] In some preferred embodiments, the rotating member 310 is provided with a mounting groove 301, and the first elastic clamping member 132 is located in the mounting groove 301 and fixedly connected to the rotating member 310. The rotating member 310 has a compact structure and occupies a small space. In addition, the first elastic clamping member 132 is located in the mounting groove 301, which avoids the problem of the first elastic clamping member 132 being scratched by external objects and then causing wear, thereby further extending the service life of the rotating clamping device 10.

[0075] In some preferred embodiments, see Figure 3 , Figure 3 The diagram shows the structural relationship between the second pivot 400, the rotating member 310, and the secondary handle 320 in this embodiment. Specifically, the second pivot 400 includes a first hinge 410 and a second hinge 420 that can rotate relative to the first hinge 410. The first hinge 410 is connected to the rotating member 310, and the second hinge 420 is connected to the secondary handle 320. Rotating the secondary handle 320 causes the second hinge 420 to rotate relative to the first hinge 410, thereby causing the secondary handle 320 to rotate relative to the rotating member 310.

[0076] In some more preferred embodiments, see Figure 2 , Figure 2 The diagram shows the structural relationship between the pressing window 302 and the rotating member 310 in this embodiment. Specifically, the contact surface between the rotating member 310 and the clamping portion 120 is provided with the pressing window 302, the second pivot 400 includes a first hinge 410 and a second hinge 420 rotatable relative to the first hinge 410, the first hinge 410 is connected to the rotating member 310, and the second hinge 420 is connected to the auxiliary handle 320;

[0077] A clamping portion 411 extends from the contact surface between the first hinge 410 and the rotating member 310 . The clamping portion 411 is fixedly connected to the rotating member 310 . Part of the clamping portion 411 abuts against the outer side of the first elastic clamping member 132 to fix the first elastic clamping member 132 in the installation slot 301 .

[0078] In this embodiment, the clamping portion 411 is fixedly connected to the rotating member 310 by bolts. When the first elastic clamping member 132 is damaged, the first elastic clamping member 132 can be taken out for repair or replacement by simply unscrewing the bolts without disassembling the entire rotating clamping device 10, thereby facilitating the loading and unloading and repair of the first elastic clamping member 132.

[0079] Furthermore, a portion of the pressing portion 411 abutting against the outer side of the first elastic clamping member 132 is provided with a pressing convex bump 4111 , so that the first elastic clamping member 132 is more firmly fixed in the installation groove 301 without sliding.

[0080] Embodiment 3:

[0081] This embodiment provides a selfie stick based on the above embodiment. Figure 7 , Figure 7 The specific structure of the selfie stick in this embodiment is shown. Specifically, a selfie stick includes a rod body 20 and a rotating clamping device 10, wherein the rotating clamping device 10 is pivotally connected to the rod body 20 via a third pivot 500.

[0082] Among them, the selfie stick is a device used to fix a camera device, such as a mobile phone, and keep it in a vertical or horizontal state. It is usually made of metal or plastic, and has an adjustable rod body 20 and a clamping assembly 100, which can adjust the shooting angle and height to take photos or videos; using a selfie stick allows the photographer to take photos or videos more easily without worrying about the phone being unstable or tilted. In addition, the selfie stick also allows the photographer to move and adjust the phone more freely when shooting, so as to obtain a better shooting angle and picture.

[0083] In this embodiment, the rotating clamping device 10 is pivotally connected to the rod body 20 via a third pivot 500, so that the rotating clamping device 10 can rotate relative to the rod body 20. When using a selfie stick, the photographer can hold the selfie stick, use the clamping assembly 100 to clamp the mobile phone, and adjust the shooting angle by rotating the sub-handle 320. Of course, the mobile phone can also be adjusted to shoot upward or downward by rotating the rotating clamping assembly 100, making shooting easier and saving the operator's physical strength.

[0084] In some more preferred embodiments, the rod body 20 is a telescopic rod. When shooting, the photographer can stretch the telescopic rod to make the shooting wider angle, and when it is necessary to store, the telescopic rod can be pushed to shrink the telescopic rod to reduce the occupied space, thereby facilitating storage.

[0085] In the selfie stick of the present invention, since the rotating member 310 is pivotally connected to the first pivot 200, the sub-handle 320 can be rotated relative to the clamping assembly 100 through the rotating member 310, so that the photographer can adjust the shooting angle by rotating the sub-handle 320. When the adjustment is completed, the sub-handle 320 can be rotated to the back of the clamping assembly 100, so that it is not easy to interfere with the photographer's shooting during shooting, thereby not affecting the shooting effect. When storing, the sub-handle 320 is rotated so that the sub-handle 320 is fitted with the clamping assembly 100, reducing the occupied space, thereby improving the structural compactness of the selfie stick; in this way, the problems that the sub-handle 320 is more likely to interfere with the photographer and the selfie stick has poor structural compactness are solved.

[0086] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0087] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0088] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0089] In the present utility model, unless otherwise clearly specified and limited, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being above, above, and above the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being below, below, and below the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0090] Although the utility model is described in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. A rotary clamping device, characterized in that: include: A clamping assembly (100), wherein a first pivot (200) is provided in the middle section along the central axis direction of the clamping assembly (100); A handle assembly (300), the handle assembly (300) comprising a rotating member (310) and a secondary handle (320), the rotating member (310) being pivotally connected to the first pivot (200), the secondary handle (320) being pivotally connected to the rotating member (310) via a second pivot (400), and the first pivot (200) and the second pivot (400) being perpendicular to each other.

2. The rotary clamping device according to claim 1, characterized in that: The clamping assembly (100) comprises a supporting portion (110) and a clamping portion (120) respectively connected to both ends of the first pivot (200).

3. The rotary clamping device according to claim 2, characterized in that: The clamping portion (120) can rotate relative to the supporting portion (110) with the first pivot (200) as the rotation axis.

4. The rotary clamping device according to claim 1, characterized in that: A first limiting assembly (130) for limiting the rotation of the rotating member (310) is provided between the clamping assembly (100) and the rotating member (310).

5. The rotary clamping device according to claim 4, characterized in that: The first limiting assembly (130) comprises a first snap-fitting groove (131) and a first elastic snap-fitting member (132); the first snap-fitting groove (131) is arranged on the clamping assembly (100); the first elastic snap-fitting member (132) is arranged on the rotating member (310); when the first elastic snap-fitting member (132) rotates with the rotating member (310) until it is snapped into the first snap-fitting groove (131), the rotating member (310) realizes rotation limiting.

6. The rotary clamping device according to claim 5, characterized in that: The clamping assembly (100) comprises a support portion (110) and a clamping portion (120) respectively connected to both ends of the first pivot (200); a first guide column (111) that wraps around the first pivot (200) is extended from a contact surface between the support portion (110) and the rotating member (310), and the first clamping groove (131) is arranged on an outer side surface of the first guide column (111).

7. The rotary clamping device according to claim 5, characterized in that: A second limiting assembly (311) for limiting the rotation of the clamping assembly (100) is provided between the rotating member (310) and the clamping assembly (100).

8. The rotary clamping device according to claim 7, characterized in that: The second limiting assembly (311) comprises a second snap-fitting groove (3111) and a second elastic snap-fitting member (3112); the second snap-fitting groove (3111) is arranged on the rotating member (310); the second elastic snap-fitting member (3112) is arranged on the clamping assembly (100); when the second elastic snap-fitting member (3112) is rotated to snap into the second snap-fitting groove (3111) as the clamping assembly (100) rotates, the clamping assembly (100) achieves rotation limiting.

9. The rotary clamping device according to claim 8, characterized in that: The clamping assembly (100) comprises a supporting portion (110) and a clamping portion (120) respectively connected to both ends of the first pivot (200); a second guide column (312) that wraps around the first pivot (200) is extended from the contact surface between the rotating member (310) and the clamping portion (120), and the second clamping groove (3111) is arranged on the outer side surface of the second guide column (312).

10. The rotary clamping device according to claim 5, characterized in that: The first elastic clamping member (132) comprises a first mounting sleeve (1321), a first elastic portion (1322) and a first abutting member (1323); the first mounting sleeve (1321) is fixedly connected to the rotating member (310); the first mounting sleeve (1321) is provided with a first receiving groove (132a); the first elastic portion (1322) is arranged in the first receiving groove (132a); a part of the first abutting member (1323) is located in the first receiving groove (132a) and abuts against the first elastic portion (1322); and the other part of the first abutting member (1323) is used for clamping in the first clamping groove (131).

11. The rotary clamping device according to claim 9, characterized in that: The second elastic clamping member (3112) comprises a second mounting sleeve (311a), a second elastic portion (311b) and a second abutting member (311c); the second mounting sleeve (311a) is fixedly connected to the clamping portion (120); the second mounting sleeve (311a) is provided with a second accommodating groove (3101); the second elastic portion (311b) is arranged in the second accommodating groove (3101); a portion of the second abutting member (311c) is located in the second accommodating groove (3101) and abuts against the second elastic portion (311b); and the other portion of the second abutting member (311c) is used for clamping in the second clamping groove (3111).

12. The rotary clamping device according to claim 11, characterized in that: The rotating member (310) is provided with a mounting groove (301), and the first elastic clamping member (132) is located in the mounting groove (301) and is fixedly connected to the rotating member (310).

13. The rotary clamping device according to claim 1, characterized in that: The second pivot (400) comprises a first hinge (410) and a second hinge (420) rotatable relative to the first hinge (410); the first hinge (410) is connected to the rotating member (310), and the second hinge (420) is connected to the auxiliary handle (320).

14. The rotary clamping device according to claim 1 or 13, characterized in that: The secondary handle (320) realizes a first state of being in contact with the clamping assembly (100) through the second pivot (400) and a second state of forming a preset angle with the clamping assembly (100) through the rotation of the second pivot (400).

15. The rotary clamping device according to claim 12, characterized in that: A pressing window (302) is provided on a contact surface between the rotating member (310) and the clamping portion (120); the second pivot (400) comprises a first hinge (410) and a second hinge (420) rotatable relative to the first hinge (410); the first hinge (410) is connected to the rotating member (310), and the second hinge (420) is connected to the auxiliary handle (320); A clamping portion (421) extends from the contact surface between the first hinge (410) and the rotating member (310), and the clamping portion (421) is fixedly connected to the rotating member (310). A portion of the clamping portion (421) abuts against the outside of the first elastic clamping member (132) to fix the first elastic clamping member (132) in the installation groove (301).

16. A selfie stick, characterized in that: It comprises a rod body (20) and a rotating clamping device (10) according to any one of claims 1 to 15, wherein the rotating clamping device (10) is pivotally connected to the rod body (20) via a third pivot (500).

17. The selfie stick according to claim 16, characterized in that: The rod body (20) is a telescopic rod.

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