Multifunctional photographing support

Abstract

The invention discloses a multifunctional camera support which comprises a handle assembly, a telescopic rod and a mobile phone fixing assembly, the mobile phone fixing assembly comprises a supporting piece, a shell, a magnetic adsorption element, a first clamping assembly and a second clamping assembly, and when a first clamping part and a second clamping part are both located at working positions, the mobile phone fixing assembly can be clamped by the magnetic adsorption element; the inner side surfaces of the first clamping part and the second clamping part jointly form a clamping space for clamping a mobile phone; when the first clamping part and the second clamping part are both located at the folding position, the inner side faces of the first clamping piece and the second clamping piece are both attached to the back face of the shell. When the multifunctional photographing support is folded, the outer side faces of the first clamping part and the second clamping part can be attached to the surface of the handle assembly. According to the multifunctional camera support, the magnetic adsorption element can adopt an integrated structural design, so that the design complexity of a traditional segmented spliced magnet is avoided, the cost investment of independent mold opening and multi-segment magnetizing is reduced, the production cost is reduced, and the magnetic adsorption strength and reliability are improved.

Description

Technical Field

[0001] The invention relates to the technical field of photographic equipment, in particular to a multifunctional photographic bracket. Background Art

[0002] The selfie stick is a selfie gadget that is popular all over the world. It can be extended and retracted within a certain length range. Users only need to fix the shooting equipment, such as a mobile phone or a camera, on the telescopic stick, and can take selfies at multiple angles through the remote control or the shooting button on the selfie stick. A traditional selfie stick usually includes at least a telescopic stick and a mobile phone fixing assembly. One end of the telescopic stick is connected to the mobile phone fixing assembly, and the other end is for people to hold. The existing mobile phone fixing assembly usually includes a clamp body and a handle assembly. The clamp body includes a fixed clamping member and a movable clamping member arranged above the fixed clamping member. A clamping space for clamping the mobile phone is formed between the movable clamping member and the fixed clamping member. The upper end of the handle assembly is rotatably connected to the fixed clamping member, so that the clamp body can place the mobile terminal horizontally, vertically, or at any angle between horizontal and vertical.

[0003] In order to expand the function of the mobile phone fixing component, the prior art introduces a magnetic suction component, which further increases the way or range of fixing the device by magnetic suction. However, the current magnetic suction component design has the following problems:

[0004] 1. The magnetic component is set on the back of the clamping component. In this design, the magnetic component and the clamping component are independent of each other and cannot be used at the same time. This structure has a single function when in use, and the overall volume of the mobile phone fixing component is large after folding, and the appearance is not delicate enough, which not only affects the convenience of carrying, but also reduces the aesthetics of the product.

[0005] 2. The magnetic component is set inside the clamping component. In this design, the magnetic component is embedded in the mobile phone fixing component. When the mobile phone fixing component is used to clamp the device, the clamping component will be folded into the magnetic component. Since storage space needs to be reserved for the clamping part, the magnet of the magnetic component cannot be designed as a whole, but needs to be spliced ​​in sections. This structure not only increases the manufacturing complexity of the magnet, requiring separate mold opening and multi-section magnetization, resulting in a significant increase in production costs, but may also reduce the magnetic strength and service life. Summary of the invention

[0006] Based on this, it is necessary to provide a multifunctional photography bracket to reduce production costs and improve magnetic strength and reliability, in view of the fact that there are still problems that need to be improved in structure, volume, aesthetics and manufacturing cost when integrating magnetic suction components in existing mobile phone fixing components.

[0007] A multifunctional photography stand comprises a handle assembly, a telescopic rod and a mobile phone fixing assembly, wherein the handle assembly is mounted on the telescopic rod, the top end of the telescopic rod is connected to a support, and the mobile phone fixing assembly comprises:

[0008] A support member having a first end and a second end, wherein the first end of the support member is rotatably connected to the support;

[0009] A housing, mounted on the second end of the support member, the housing having a first end and a second end along a first direction, and a front face and a back face located on both sides of the first direction;

[0010] A magnetic adsorption element is arranged inside the shell and is used to form a ring-shaped positioning magnetic adsorption area on the front of the shell for adsorbing the mobile phone;

[0011] A first clamping assembly, disposed at a first end of the housing and connected to the housing via a first telescopic assembly, the first clamping assembly comprising a first clamping portion, the first clamping portion being movable between a working position and a folded position;

[0012] A second clamping assembly, disposed at the second end of the housing and connected to the housing via a second telescopic assembly, the second clamping assembly comprising a second clamping portion, the second clamping portion being movable between a working position and a folded position;

[0013] Among them, when the first clamping part and the second clamping part are both in the working position, the inner side surfaces of the first clamping part and the second clamping part jointly form a clamping space for clamping a mobile phone; when the first clamping part and the second clamping part are both in the folded position, the inner side surfaces of the first clamping part and the second clamping part are both in contact with the back side of the shell; when the multifunctional photographic bracket is folded, the outer side surfaces of the first clamping part and the second clamping part can be in contact with the surface of the handle assembly.

[0014] In one embodiment, the first clamping assembly includes a first fixed member, a first movable member and a first clamping member, the first fixed member is connected to the shell through the first telescopic assembly; the first movable member is connected to the first fixed member and can rotate around a first axis parallel to the first direction; the first clamping member is connected to the first movable member and can rotate around a second axis perpendicular to the first direction, and the first clamping member is provided with the first clamping portion; when folded, the first movable member rotates around the first axis, driving the first clamping member to move together, so that the first clamping portion rotates from the front side of the shell to the back side; then the first clamping member rotates around the second axis until the inner side surface of the first clamping portion is attached to the back side of the shell;

[0015] The second clamping assembly includes a second fixed member, a second movable member and a second clamping member, the second fixed member is connected to the shell through the second telescopic assembly; the second movable member is connected to the second fixed member and can rotate around a third axis parallel to the first direction; the second clamping member is connected to the second movable member and can rotate around a fourth axis perpendicular to the first direction, and the second clamping member is provided with the second clamping portion; when folded, the second movable member rotates around the third axis, driving the second clamping member to move together, so that the second clamping portion rotates from the front side of the shell to the back side; then the second clamping member rotates around the fourth axis until the inner side surface of the second clamping portion is attached to the back side of the shell.

[0016] In one embodiment, the first clamping assembly also includes a first positioning structure, which is arranged between the first movable member and the first fixed member, and is used to limit the rotational position of the first movable member relative to the first fixed member; the second clamping assembly also includes a second positioning structure, which is arranged between the second movable member and the second fixed member, and is used to limit the rotational position of the second movable member relative to the second fixed member.

[0017] In one embodiment, the first positioning structure includes a first positioning recess provided on one of the first movable member and the first fixed member, and an elastically retractable first positioning protrusion provided on the other member, and when the first movable member is in the working position or the folded position, the first positioning protrusion is snapped into the first positioning recess; the second positioning structure includes a second positioning recess provided on one of the second movable member and the second fixed member, and an elastically retractable second positioning protrusion provided on the other member, and when the second movable member is in the working position or the folded position, the second positioning protrusion is snapped into the second positioning recess.

[0018] In one embodiment, the first movable member is connected to the first fixed member by a first fastener extending along the first direction, and a first positioning structure is provided on each side of the first fastener; the second movable member is connected to the second fixed member by a second fastener extending along the first direction, and a second positioning structure is provided on each side of the second fastener.

[0019] In one embodiment, the first clamping member also includes a first connecting portion extending from one end of the first clamping portion toward the inner side thereof, and the first connecting portion is connected to the first movable member; the second clamping member also includes a second connecting portion extending from one end of the second clamping portion toward the inner side thereof, and the second connecting portion is connected to the second movable member.

[0020] In one embodiment, a U-shaped first groove is provided on the end of the first connecting part, the first movable part is located in the first groove, and is connected to the first connecting part through a first rotating shaft extending along the second axis; a U-shaped second groove is provided on the end of the second connecting part, the second movable part is located in the second groove, and is connected to the second connecting part through a second rotating shaft extending along the fourth axis.

[0021] In one embodiment, a first cold shoe groove is disposed on the first clamping portion, and a second cold shoe groove is disposed on the second clamping portion.

[0022] In one embodiment, the shell includes a bottom shell and an upper cover, the bottom shell includes a circular first shell and a second shell located on the back side of the first shell, the first shell is provided with an annular receiving groove, the magnetic adsorption element is annular, and the magnetic adsorption element is installed in the receiving groove, the upper cover is connected to the first shell for closing the receiving groove; the second shell extends along a first direction, and the first telescopic assembly and the second telescopic assembly are accommodated in the second shell.

[0023] In one embodiment, the bottom shell also includes a first reinforcement portion and a second reinforcement portion which are arranged on the back side of the first shell and located on both sides of the second shell along the first direction, the first reinforcement portion, the second reinforcement portion and one end of the second shell along the first direction form a first receiving groove, the first movable part is located in the first receiving groove, the first reinforcement portion, the second reinforcement portion and the other end of the second shell along the first direction form a second receiving groove, and the second movable part is located in the first receiving groove.

[0024] In the above-mentioned multifunctional photographic stand, the first clamping part and the second clamping part can be attached to the back of the housing after being folded, which does not interfere with the separate use of the magnetic attraction function, and there is no need to reserve storage space for the clamping part on the front of the housing. This design allows the magnetic adsorption element to adopt an integrated structural design, avoiding the design complexity of traditional segmented splicing magnets, simplifying the manufacturing process, and reducing the cost investment of separate mold opening and multi-segment magnetization, which not only reduces production costs, but also improves the magnetic attraction strength and reliability, and further extends the service life of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a multifunctional photographic bracket in one embodiment of the present invention, showing a state in which a mobile phone fixing component is in operation;

[0026] Figure 2 is a three-dimensional schematic diagram of a multifunctional photographic stand in one embodiment of the present invention, showing a state where a mobile phone fixing assembly is folded;

[0027] Figure 3 It is a three-dimensional schematic diagram of a multifunctional photographic bracket in one embodiment of the present invention, showing a state in which a mobile phone fixing component is attached to a handle component;

[0028] Figure 4 for Figure 3 Schematic diagram of the decomposition structure;

[0029] Figure 5 A front view of a mobile phone fixing assembly in one embodiment of the present invention;

[0030] Figure 6 It is a schematic diagram of the exploded structure of a mobile phone fixing assembly in one embodiment of the present invention;

[0031] Figure 7 For along Figure 5 Sectional view along line AA;

[0032] Figure 8 A three-dimensional diagram of a support member for fixing a mobile phone assembly;

[0033] Fig. 9 A three-dimensional view of the bottom shell of the mobile phone fixing assembly in one direction;

[0034] Fig.10 A three-dimensional view of the bottom shell of the mobile phone fixing assembly from another direction;

[0035] Fig.11 A perspective view of the housing hiding the phone's mounting assembly.

[0036] Description of reference numerals:

[0037] 1. Mobile phone fixing components;

[0038] 11. support member; 111. first end; 111a. inverted U-shaped groove; 112. second end; 113. bent portion; 114. rotating shaft;

[0039] 12. Shell; 121. Bottom shell; 121a. Shaft hole; 122. First shell; 122a. Accommodating groove; 123. Second shell; 123a. First mounting hole; 123b. Second mounting hole; 124. First reinforcement portion; 125. Second reinforcement portion; 126. First receiving groove; 127. Second receiving groove; 128. Soft gasket; 129. Upper cover;

[0040] 13. Magnetic adsorption element;

[0041] 14. first clamping assembly; 141. first fixing member; 141a. first positioning recess; 141b. first positioning hole; 141c. first avoidance hole; 142. first movable member; 142a. first positioning column; 143. first clamping member; 143a. first clamping portion; 143b. first connecting portion; 143c. first groove; 143d. first cold shoe groove; 144. first positioning protrusion; 145. first screw; 146. first nut;

[0042] 15. first telescopic assembly; 151. first connecting rod; 152. first spring;

[0043] 16. Second clamping assembly; 161. Second fixing member; 161a. Second positioning recess; 161b. Second positioning hole; 161c. Second avoidance hole; 162. Second movable member; 162a. Second positioning column; 163. Second clamping member; 163a. ​​Second clamping portion; 163b. Second connecting portion; 163c. Second groove; 163d. Second cold shoe groove; 164. Second positioning protrusion; 165. Second screw; 166. Second nut;

[0044] 17. second telescopic assembly; 171. second connecting rod; 172. second spring;

[0045] 18. Connecting shaft;

[0046] 2. telescopic rod; 21. support; 211. connector; 22. distal tube;

[0047] 3. Handle assembly; 31. Mounting seat assembly; 32. Support sheet;

[0048] 4. PTZ; 41. External screws;

[0049] A1, first axis; A2, second axis; A3, third axis; A4, fourth axis. DETAILED DESCRIPTION

[0050] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described clearly and completely below in conjunction with the accompanying drawings. Obviously, the specific details described below are only part of the embodiments of the present invention, and the present invention can also be implemented in many other embodiments different from those described herein. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the present invention.

[0051] In this document, when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. The directional words such as front, back, top, and bottom involved are defined by the positions of the parts in the drawings and the positions of the parts relative to each other, just for the clarity and convenience of expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in the present invention.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0053] like Figure 1-4 As shown, the multifunctional photography stand in one embodiment of the present invention comprises: a telescopic rod 2, a mobile phone fixing assembly 1 and a handle assembly 3, wherein the telescopic rod 2 is formed by a plurality of tubes of different diameters nested from large to small. For the convenience of description, the tube section located farthest when the telescopic rod 2 is extended is defined as the distal tube 22, and the tube section located closest when extended is defined as the proximal tube (not shown in the figure). Preferably, in order to facilitate the installation of the mobile phone fixing assembly 1, the top end of the distal tube 22 is fixedly equipped with a support 21 for installing the mobile phone fixing assembly 1.

[0054] The handle assembly 3 includes a mounting seat assembly 31 and at least three supporting pieces 32. The mounting seat assembly 31 is sleeved on the distal tube 22, and the mounting seat assembly 31 and the distal tube 22 can be relatively slidable structures or fixedly connected structures. One end of at least three supporting pieces 32 is pivotally connected to the mounting seat assembly 31. When unfolded, the supporting pieces 32 form a stable tripod structure; when folded, the supporting pieces 32 are closely attached to the surface of the distal tube 22, which is convenient for carrying and storage.

[0055] like Figure 6 , 7The mobile phone fixing assembly 1 includes a support member 11, a shell 12, a magnetic adsorption element 13, a first clamping assembly 14, a first telescopic assembly 15, a second clamping assembly 16 and a second telescopic assembly 17. The support member 11 is in a strip shape, and has a first end 111 and a second end 112 along its length direction. The first end 111 of the support member 11 is rotatably connected to the support 21, and the second end 112 of the support member 11 is connected to the shell 12. As an example, a connector 211 is provided on the support 21, and an inverted U-shaped groove 111a is provided on the first end 111 of the support member 11. The connector 211 is rotatably installed in the inverted U-shaped groove 111a through a connecting shaft 18, so that the angle of the support member 11 can be adjusted. Preferably, the first end 111 of the support member 11 has a curved portion 113 bent toward its back side, and an inverted U-shaped groove 111a is provided on the curved portion 113. In this way, after the support member 11 is folded, it can ensure that the mobile phone fixing assembly 1 and the handle assembly 3 fit together, thereby reducing the volume after folding.

[0056] The housing 12 is mounted on the second end 112 of the support member 11. The housing 12 has a Figure 6 The first end 111 and the second end 112 (in the X direction) of the optical fiber, and the front and back surfaces on both sides of the first direction.

[0057] The magnetic adsorption element 13 is disposed inside the housing 12 and is used to form an annular positioning magnetic adsorption area on the front side of the housing 12 for adsorbing a mobile phone.

[0058] The first clamping assembly 14 is disposed at the first end 111 of the housing 12 and connected to the housing 12 via a first telescopic assembly 15 . The first clamping assembly 14 includes a first clamping portion 143 a , and the first clamping portion 143 a is movable between a working position and a folded position.

[0059] The second clamping assembly 16 is disposed at the second end 112 of the housing 12 and connected to the housing 12 via a second telescopic assembly 17. The second clamping assembly 16 includes a second clamping portion 163a, and the second clamping portion 163a can move between a working position and a folded position.

[0060] Among them, when the first clamping portion 143a and the second clamping portion 163a are both in the working position, the inner side surface of the first clamping portion 143a, the inner side surface of the second clamping portion 163a and the front side of the shell 12 together form a clamping space for clamping a mobile phone; when the first clamping portion 143a and the second clamping portion 163a are both in the folded position, the inner side surfaces of the first clamping member 143 and the second clamping member 163 are attached to the back side of the shell 12, and when the support member 11 is folded, the outer side surfaces of the first clamping portion 143a and the second clamping portion 163a can be attached to the surface of the handle assembly 3.

[0061] The mobile phone fixing assembly 1 of the present application achieves the following technical effects through the optimized combination design of the clamping assembly and the magnetic suction assembly:

[0062] 1. The clamping component and the magnetic suction component are designed as an integrated structure. The magnetic suction component can be used independently for adsorption equipment, and can also be used in conjunction with the clamping component, avoiding the problem of the two functions being independent of each other in the prior art, and improving the versatility and scope of application of the product.

[0063] 2. The clamping assembly can be attached to the back of the housing 12 after being folded, without interfering with the separate use of the magnetic attraction function, and there is no need to reserve storage space for the clamping assembly on the front of the housing 12. This design allows the magnetic adsorption element 13 to adopt an integrated structural design, avoiding the design complexity of traditional segmented splicing magnets, simplifying the manufacturing process, and reducing the cost investment of separate mold opening and multi-segment magnetization, which not only reduces production costs, but also improves magnetic attraction strength and reliability, and further extends the service life of the product.

[0064] See Figure 5-11 In one embodiment, the first clamping assembly 14 includes a first fixed member 141, a first movable member 142 and a first clamping member 143, the first fixed member 141 is connected to the shell 12 through the first telescopic assembly 15; the first movable member 142 is connected to the first fixed member 141, and can rotate around a first axis A1 parallel to the first direction; the first clamping member 143 is connected to the first movable member 142, and can rotate around a second axis A2 perpendicular to the first direction, and the first clamping member 143 is provided with a first clamping portion 143a; when folded, the first movable member 142 rotates around the first axis A1, driving the first clamping member 143 to move together, so that the first clamping portion 143a rotates from the front side of the shell 12 to the back side; then the first clamping member 143 rotates around the second axis A2 until the inner side of the first clamping portion 143a is in contact with the back side of the shell 12.

[0065] Similarly, the second clamping assembly 16 includes a second fixed member 161, a second movable member 162 and a second clamping member 163, the second fixed member 161 is connected to the shell 12 through the second telescopic assembly 17; the second movable member 162 is connected to the second fixed member 161, and can rotate around a third axis A3 parallel to the first direction; the second clamping member 163 is connected to the second movable member 162, and can rotate around a fourth axis A4 perpendicular to the first direction, and the second clamping member 163 is provided with a second clamping portion 163a; when folded, the second movable member 162 rotates around the third axis A3, driving the second clamping member 163 to move together, so that the second clamping portion 163a rotates from the front side of the shell 12 to the back side; then the second clamping member 163 rotates around the fourth axis A4 until the inner side surface of the second clamping portion 163a is attached to the back side of the shell 12.

[0066] The first clamping assembly 14 and the second clamping assembly 16 are designed to rotate in two axes, so that the first clamping assembly 14 and the second clamping assembly 16 can be flexibly switched between the working position and the folded position. In the working position, a stable clamping space is formed to fix the device; in the folded position, the clamping member fits on the back of the housing 12 to achieve compact storage, improve portability and user experience.

[0067] Preferably, the first clamping assembly 14 further includes a first positioning structure, which is disposed between the first movable member 142 and the first fixed member 141 and is used to limit the rotation position of the first movable member 142 relative to the first fixed member 141; the second clamping assembly 16 further includes a second positioning structure, which is disposed between the second movable member 162 and the second fixed member 161 and is used to limit the rotation position of the second movable member 162 relative to the second fixed member 161. By providing positioning structures in the first clamping assembly 14 and the second clamping assembly 16, the rotation range of the movable member can be accurately limited to prevent excessive rotation or deviation, thereby ensuring the stability of the clamping assembly in the working state and the compactness in the folded state, and improving the reliability of the overall structure and the convenience of operation.

[0068] As an example, the first positioning structure includes a first positioning recess 141a provided on the first fixing member 141, and an elastically retractable first positioning protrusion 144 provided on the first movable member 142, and when the first movable member 142 is in the working position or the folded position, the first positioning protrusion 144 is snapped into the first positioning recess 141a. As an example, the first movable member 142 is provided with a mounting hole (not shown in the figure) extending along the first direction, and a spring (not shown in the figure) and a positioning pin (not shown in the figure) are sequentially installed in the mounting hole from the inside to the outside, and one end of the positioning pin extends out of the mounting hole to form the first positioning protrusion 144. Similarly, the second positioning structure includes a second positioning recess 161a provided on the second fixing member 161, and an elastically retractable second positioning protrusion 164 provided on the second movable member 162, and when the second movable member 162 is in the working position or the folded position, the second positioning protrusion 164 is snapped into the second positioning recess 161a. By providing an elastically retractable positioning convex part and a corresponding positioning concave part, it is ensured that the movable part can be stably engaged in the working position or the folded position to prevent rotation deviation or loosening. This design not only improves the stability and operation accuracy of the clamping assembly, but also makes position switching more convenient, while maintaining the compactness and durability of the overall structure.

[0069] In one embodiment, the first movable member 142 is connected to the first fixed member 141 by a first fastener extending in the first direction, and a first positioning structure is provided on each side of the first fastener. As an example, the first fastener includes a first screw 145 and a first nut 146, a first positioning hole 141b is provided in the middle of the first fixed member 141, a hollow first positioning column 142a is provided in the middle of the first movable member 142, the first positioning column 142a is inserted into the first positioning hole 141b, and the first screw 145 is connected to the first nut 146 after passing through the first positioning column 142a and the first positioning hole 141b. Similarly, the second movable member 162 is connected to the second fixed member 161 by a second fastener extending in the first direction, and a second positioning structure is provided on each side of the second fastener. By arranging the positioning structures on both sides of the first fastener and the second fastener, symmetrical and uniform positioning support can be provided for the movable member, further improving the accuracy and stability of the rotation positioning of the movable member. The double-sided positioning design effectively prevents tilting or offset during rotation, while enhancing the strength and durability of the overall structure, making the clamping assembly more reliable and convenient. As an example, the second fastener includes a second screw 165 and a second nut 166, a second positioning hole 161b is provided in the middle of the second fixing member 161, a hollow second positioning column 162a is provided in the middle of the second movable member, the second positioning column 162a is inserted into the second positioning hole 161b, and the second screw 165 passes through the second positioning column 162a and the second positioning hole 161b and is connected to the second nut 166.

[0070] In one embodiment, the first clamping member 143 also includes a first connecting portion 143b extending from one end of the first clamping portion 143a to the inner side thereof to form an L-shaped structure, and the first connecting portion 143b is connected to the first movable member 142. The second clamping member 163 also includes a second connecting portion 163b extending from one end of the second clamping portion 163a to one side to form an L-shaped structure, and the second connecting portion 163b is connected to the second movable member 162. By designing the first clamping member 143 and the second clamping member 163 as an L-shaped structure, the connection strength between the clamping member and the movable member is enhanced, and the structural layout of the clamping member is optimized, making it more compact and stable, and able to adapt to the clamping requirements of multiple angles, thereby improving the overall use performance and convenience of operation. Preferably, a U-shaped first groove 143c is provided on the end of the first connecting portion 143b, and the first movable member 142 is located in the first groove 143c and is connected to the first connecting portion 143b through a first rotating shaft extending along the second axis A2. A U-shaped second groove 163c is provided at the end of the second connecting portion 163b, and the second movable member 162 is located in the second groove 163c and is connected to the second connecting portion 163b via a second rotating shaft extending along the fourth axis A4. By providing a U-shaped groove at the ends of the first connecting portion 143b and the second connecting portion 163b, stable nesting of the movable member and the connecting portion is achieved. Combined with the design of the rotating shaft extending along the axis, not only can the movable member achieve flexible rotational movement, but also the reliability and strength of the connection are improved to prevent loosening or deviation during use. At the same time, the U-shaped groove structure simplifies the installation process and improves the processing and assembly efficiency of the product.

[0071] In one embodiment, a first cold shoe slot 143d is provided on the side of the first clamping portion 143a facing away from the first connecting portion 143b, and a second cold shoe slot 163d is provided on the side of the second clamping portion 163a facing away from the second connecting portion 163b. By providing cold shoe slots on the first clamping portion 143a and the second clamping portion 163a, the mobile phone fixing assembly 1 can be expanded to include the function of installing external devices (such as fill lights, microphones, etc.), further improving the versatility and applicability of the product. The design of the cold shoe slot is compactly combined with the layout of the clamping portion, which does not affect the overall use and aesthetics of the mobile phone fixing assembly 1, and at the same time provides users with more flexible equipment matching options to meet the needs of multiple scenarios.

[0072] Furthermore, the housing 12 includes a bottom shell 121 and an upper cover 129. The front of the bottom shell 121 is provided with an annular receiving groove 122a for fixing the magnetic adsorption element 13. The magnetic adsorption element 13 is installed in the receiving groove 122a and fixed in the bottom shell 121 by a tight fit to ensure a stable magnetic adsorption effect. The upper cover 129 is an annular structure for covering the opening of the receiving groove 122a; the upper cover 129 is connected to the bottom shell 121 by snapping or gluing, which further enhances the protection performance of the magnetic adsorption element 13 and prevents external forces from affecting its stability or damage.

[0073] In one embodiment, the bottom shell 121 includes a circular first shell 122 and a second shell 123 arranged on the back side of the first shell 122, the magnetic adsorption element 13 is accommodated in the first shell 122, the second shell 123 extends along the first direction, and the first telescopic component 15 and the second telescopic component 17 are accommodated in the second shell 123. By designing the circular magnetic adsorption element 13 as a structure embedded in the first shell 122, the stability and strength of the magnetic attraction function are enhanced. The second shell 123 extends along the first direction and is used to accommodate the telescopic component, making the overall structure of the shell more compact, while hiding the telescopic component, thereby improving the appearance of the product. In addition, this design rationally divides the magnetic attraction function and the telescopic function into different areas, which is convenient for assembly and use, and improves the practicality and design optimization of the product.

[0074] Specifically, the second housing 123 is provided with two first mounting holes 123a and two second mounting holes 123b extending in the first direction. The first telescopic assembly 15 includes two first connecting rods 151 and two first springs 152, the first connecting rods 151 are arranged side by side, one end of the first connecting rods 151 is located in the two first mounting holes 123a of the second housing 123, and can slide freely along the length direction of the first mounting holes 123a, and the other end extends out of the first mounting hole 123a to connect with the first fixing member 141, and the two first springs 152 are respectively sleeved on the two first connecting rods 151 located in the first mounting holes 123a, and are used to apply elastic clamping force between the second housing 123 and the first fixing member 141. Similarly, the second telescopic assembly 17 includes two second connecting rods 171 and two second springs 172 and a second connecting block, the two second connecting rods 171 are arranged side by side, one end of the first connecting rods 171 is located in the two second mounting holes 123b of the second housing 123, and the other end extends out of the second mounting hole 123b to connect with the second fixing member 161.

[0075] In one embodiment, two first avoidance holes 141c are provided on the side of the first fixing member 141 facing away from the first movable member 142, and the two first avoidance holes 141c correspond to the positions of the two second connecting rods 171. In this way, after folding, the other ends of the two second connecting rods 171 extend out of the two second mounting holes 123b and are inserted into the two first avoidance holes 141c. Through this avoidance design, the length of the second shell 123 along the first direction can be shortened, so that the volume of the clamping assembly in the folded state is smaller, and the portability is improved. Similarly, two second avoidance holes 161c are provided on the side of the second fixing member 161 facing away from the second movable member 162, and the two second avoidance holes 161c correspond to the positions of the two first connecting rods 151. In this way, after folding, the other ends of the two first connecting rods 151 extend out of the two first mounting holes 123a and are inserted into the two second avoidance holes 161c. Similar to the design of the first clamping assembly 14, the second avoidance hole 161c is provided to further optimize the structure, shorten the length of the second shell 123 along the first direction, and achieve a more compact storage effect. The design of the first avoidance hole 141c and the second avoidance hole 161c allows the connecting rod to effectively utilize the internal space of the fixing when extending and retracting, without increasing the length of the second shell 123; after the clamping assembly is folded, the volume of the shell 12 and its internal components is reduced as much as possible, which is convenient for carrying. At the same time, the avoidance hole design cleverly utilizes the space of the fixing to avoid interference with other components after the connecting rod is extended; so that the clamping assembly can remain stable and not loose in both the unfolded and folded states. In addition, by shortening the length of the second shell 123, the entire clamping assembly appears more compact in the folded state, and the visual effect is more beautiful and coordinated.

[0076] Furthermore, the housing 12 further includes a first reinforcing portion 124 and a second reinforcing portion 125 disposed on the back of the first housing 122 and located on both sides of the second housing 123 along the first direction, the first reinforcing portion 124, the second reinforcing portion 125 and one end of the second housing 123 along the first direction form a first receiving groove 126, the first movable member 142 is located in the first receiving groove 126, the first reinforcing portion 124, the second reinforcing portion 125 and the other end of the second housing 123 along the first direction form a second receiving groove 127, and the second movable member 162 is located in the first receiving groove 126. The design of the first reinforcing portion 124 and the second reinforcing portion 125 improves the overall strength and anti-deformation capability of the housing 12, and the first receiving groove 126 and the second receiving groove 127 formed at the same time provide fixed receiving positions for the first movable member 142 and the second movable member 162. This structure can effectively protect the movable member from external impact or wear in the folded state, and maintain the overall compactness and aesthetics of the housing 12. In addition, the arrangement of the reinforcement portion enhances the stability of the clamping assembly and further improves the durability and structural reliability of the product.

[0077] In one embodiment, a soft gasket 128 is fixed to the front of the first housing 122. The soft gasket 128 is located inside the upper cover 129 and connected to the bottom housing 121. It is intended to provide additional cushioning and protection to prevent scratches or damage to the mobile phone that may be caused by direct contact with hard materials. The material used for the soft gasket 128 can be rubber, silicone or other soft and durable materials, which can not only absorb vibrations, but also increase friction with the mobile phone to prevent the mobile phone from slipping during use.

[0078] In one embodiment, the housing 12 is rotatably connected to the second end 112 of the support member 11 through a rotating mechanism. In this way, the housing 12 can rotate around the support member 11 to achieve horizontal or vertical shooting. Specifically, the housing 12 is provided with an axis hole 121a, and the second end 112 of the support member 11 is provided with a rotating shaft 114, and the rotating shaft 114 is inserted into the axis hole 121a.

[0079] In one embodiment, the multifunctional photography support further includes a pan head 4, which is rotatably connected to the connector 211 via a connecting shaft 18, and an external screw 41 (or an external screw hole) is provided on the pan head 4. In this way, when in use, a photography accessory such as a fill light can be installed on the pan head 4, thereby expanding the function of the multifunctional photography support.

[0080] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A multifunctional photography stand, comprising a handle assembly, a telescopic rod and a mobile phone fixing assembly, wherein the handle assembly is mounted on the telescopic rod, and the top end of the telescopic rod is connected to a support, characterized in that: The mobile phone fixing component comprises: A support member having a first end and a second end, wherein the first end of the support member is rotatably connected to the support; A housing, mounted on the second end of the support member, the housing having a first end and a second end along a first direction, and a front face and a back face located on both sides of the first direction; A magnetic adsorption element is arranged inside the shell and is used to form a magnetic adsorption area on the front of the shell for adsorbing a mobile phone; A first clamping assembly, disposed at a first end of the housing and connected to the housing via a first telescopic assembly, the first clamping assembly comprising a first clamping portion, the first clamping portion being movable between a working position and a folded position; A second clamping assembly, disposed at the second end of the housing and connected to the housing via a second telescopic assembly, the second clamping assembly comprising a second clamping portion, the second clamping portion being movable between a working position and a folded position; Among them, when the first clamping part and the second clamping part are both in the working position, the inner side surfaces of the first clamping part and the second clamping part jointly form a clamping space for clamping a mobile phone; when the first clamping part and the second clamping part are both in the folded position, the inner side surfaces of the first clamping part and the second clamping part are both in contact with the back side of the shell; when the multifunctional photographic bracket is folded, the outer side surfaces of the first clamping part and the second clamping part can be in contact with the surface of the handle assembly.

2. The multifunctional photographic bracket according to claim 1, characterized in that: The first clamping assembly includes a first fixed member, a first movable member and a first clamping member, the first fixed member is connected to the shell through the first telescopic assembly; the first movable member is connected to the first fixed member and can rotate around a first axis parallel to the first direction; the first clamping member is connected to the first movable member and can rotate around a second axis perpendicular to the first direction, and the first clamping member is provided with the first clamping portion; when folded, the first movable member rotates around the first axis, driving the first clamping member to move together, so that the first clamping portion rotates from the front side of the shell to the back side; then the first clamping member rotates around the second axis until the inner side surface of the first clamping portion is attached to the back side of the shell; The second clamping assembly includes a second fixed member, a second movable member and a second clamping member, the second fixed member is connected to the shell through the second telescopic assembly; the second movable member is connected to the second fixed member and can rotate around a third axis parallel to the first direction; the second clamping member is connected to the second movable member and can rotate around a fourth axis perpendicular to the first direction, and the second clamping member is provided with the second clamping portion; when folded, the second movable member rotates around the third axis, driving the second clamping member to move together, so that the second clamping portion rotates from the front side of the shell to the back side; then the second clamping member rotates around the fourth axis until the inner side surface of the second clamping portion is attached to the back side of the shell.

3. The multifunctional photographic bracket according to claim 2, characterized in that: The first clamping assembly also includes a first positioning structure, which is arranged between the first movable member and the first fixed member and is used to limit the rotational position of the first movable member relative to the first fixed member; the second clamping assembly also includes a second positioning structure, which is arranged between the second movable member and the second fixed member and is used to limit the rotational position of the second movable member relative to the second fixed member.

4. The multifunctional photographic bracket according to claim 3, characterized in that: The first positioning structure includes a first positioning recess provided on one of the first movable member and the first fixed member, and an elastically retractable first positioning protrusion provided on the other member, and when the first movable member is in the working position or the folded position, the first positioning protrusion is snapped into the first positioning recess; the second positioning structure includes a second positioning recess provided on one of the second movable member and the second fixed member, and an elastically retractable second positioning protrusion provided on the other member, and when the second movable member is in the working position or the folded position, the second positioning protrusion is snapped into the second positioning recess.

5. The multifunctional photographic bracket according to claim 4, characterized in that: The first movable member is connected to the first fixed member via a first fastener extending along the first direction, and a first positioning structure is provided on each side of the first fastener; the second movable member is connected to the second fixed member via a second fastener extending along the first direction, and a second positioning structure is provided on each side of the second fastener.

6. The multifunctional photographic bracket according to claim 2, characterized in that: The first clamping member also includes a first connecting portion extending from one end of the first clamping portion to its inner side, and the first connecting portion is connected to the first movable member; the second clamping member also includes a second connecting portion extending from one end of the second clamping portion to its inner side, and the second connecting portion is connected to the second movable member.

7. The multifunctional photographic bracket according to claim 6, characterized in that: A U-shaped first groove is provided on the end of the first connecting part, the first movable part is located in the first groove and is connected to the first connecting part through a first rotating shaft extending along the second axis; a U-shaped second groove is provided on the end of the second connecting part, the second movable part is located in the second groove and is connected to the second connecting part through a second rotating shaft extending along the fourth axis.

8. The multifunctional photographic stand according to claim 1, characterized in that: The first clamping portion is provided with a first cold shoe groove, and the second clamping portion is provided with a second cold shoe groove.

9. The multifunctional photographic stand according to claim 1, characterized in that: The housing comprises a bottom housing and an upper cover, the bottom housing comprises a circular first housing and a second housing located on the back side of the first housing, the first housing is provided with an annular receiving groove, the magnetic adsorption element is annular, the magnetic adsorption element is installed in the receiving groove, and the upper cover is connected to the first housing for closing the receiving groove; The second shell extends along a first direction, and the first telescopic assembly and the second telescopic assembly are accommodated in the second shell.

10. The multifunctional photographic stand according to claim 9, characterized in that: The bottom shell also includes a first reinforcement portion and a second reinforcement portion which are arranged on the back side of the first shell and located on both sides of the second shell along the first direction, the first reinforcement portion, the second reinforcement portion and one end of the second shell along the first direction form a first receiving groove, the first movable part is located in the first receiving groove, the first reinforcement portion, the second reinforcement portion and the other end of the second shell along the first direction form a second receiving groove, and the second movable part is located in the first receiving groove.

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