Winding type suspension support

Abstract

The invention discloses a winding type suspension bracket, which comprises a suspension bracket body, and is characterized in that the suspension bracket body comprises a main body rod, one end of the main body rod is provided with a connecting part, the other end of the main body rod is provided with a suspension part, the connecting part is of a spiral structure, and the suspension part is provided with a winding part. An opening for allowing a vertical rod of the vertical frame to enter is formed between the connecting part and the main body rod; and when the connecting part is wound outside the vertical rod of the vertical frame, at least one supporting point contacted with the vertical rod of the vertical frame is respectively arranged on one side close to the hanging part and one side far away from the hanging part. The suspension support has the advantages that the structure is simple and reasonable, during installation, a user holds the suspension support by hand, the opening located between the connecting part and the main body rod is aligned with the vertical rod of the vertical frame, then the suspension support is twisted around the vertical rod of the vertical frame to enable the connecting part to be wound outside the vertical rod of the vertical frame, reverse twisting is carried out during disassembly, operation is very convenient, and one-hand operation can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of photographic accessory fixing, in particular to a winding type suspension bracket. Background Art

[0002] In the process of photography (videography), in order to improve the stability of the shooting picture, a stand is often used to fix the photography (videography) equipment. In the process of shooting, sometimes it is necessary to use photography accessories such as flash and reflector; with the development of self-media, in some shooting, electronic devices such as mobile phones and tablets are also used; these photography accessories and electronic devices are fixed on the vertical pole of the stand through a hanging bracket.

[0003] The common suspension brackets currently available on the market mainly include a clamping structure and a clamping structure. The clamping structure is clamped and fixed with the stand. For example, in the patent application with application number CN202123235054.0 and the name "New Fixed Clamp", a clamping structure suspension bracket is disclosed, which includes: a fixed clamp body; a clamp handle, one end of the clamp handle is a hinged end, and the hinged end is hinged with the fixed clamp body; a movable bolt, one end of the movable bolt is a connecting end, and the connecting end is hinged with the two clamp handles and can drive the two clamp handles to move closer or farther from each other through its axial movement; a clamp handle pad, which is used to contact the surface of the clamped structure, and the clamp handle pad is detachably arranged on the inner side of the clamp body; this type of clamping structure suspension bracket has poor fixing reliability. When there are many and heavy things fixed on the suspension bracket, it is easy to cause the suspension bracket to tilt and slide. In addition, it requires two hands to operate during disassembly and assembly, which is inconvenient. The clamp-type structure, such as the patent application with application number CN201520558339.3 and titled "Multifunctional Universal Bracket System Component", discloses a universal bracket, which can be connected to a large bottom interface ball head, a tubular fixing clamp with a ball head, and a powerful C-type clamp when used for fixing. The tubular fixing clamp adopts a clamp-type structure, which is more reliable than the clamp-type structure, but it also requires two hands to operate when disassembling. Therefore, the existing suspension bracket structure still has room for improvement. Summary of the invention

[0004] The purpose of the present invention is to make up for the above-mentioned deficiencies and to disclose to the public a winding type suspension bracket which has a simple structure, is easy to assemble and disassemble, and can be operated with one hand.

[0005] The technical solution of the present invention is achieved in this way: A winding type suspension bracket includes a suspension bracket body, which is characterized in that: the suspension bracket body includes a main rod, one end of the main rod is provided with a connecting portion, and the other end is provided with a hanging portion, the connecting portion is in a spiral structure, and an opening for a vertical rod of a stand to enter is formed between the connecting portion and the main rod; when the connecting portion is wound around the vertical rod of the stand, there is at least one supporting point in contact with the vertical rod of the stand on one side close to the hanging portion and on the other side away from the hanging portion.

[0006] The measures to further optimize this technical solution are: As an improvement, the pitch of the spiral structure is greater than or equal to the projected diameter of the spiral structure. This arrangement ensures that the vertical rod of the stand can smoothly enter from the opening, and the connecting part can be rotated around the outside of the vertical rod of the stand.

[0007] As an improvement, the spiral structure rotates at least three quarters of a circle. This arrangement can improve the reliability of the connection.

[0008] As an improvement, the main body rod is arranged along the tangent direction of the spiral structure of the connecting portion, so as to facilitate the vertical rod of the stand to enter from the opening.

[0009] As an improvement, the upper portion of the suspension portion is provided with a first connector for connecting to an accessory fixing frame, and the first connector is provided with a first limiting groove.

[0010] As an improvement, a connecting stud is provided at the upper end of the first connector, and the camera can be directly connected by the connecting stud.

[0011] As an improvement, a second connector for connecting to an accessory fixing frame is provided at the lower portion of the hanging portion, and a second limiting groove is provided on the second connector.

[0012] As an improvement, the hanging portion is in a T-shaped structure.

[0013] As an improvement, a rubber sleeve is arranged outside the connecting part. By setting the rubber sleeve, the friction between the connecting part and the vertical rod of the vertical frame can be increased, thereby improving the reliability of the connection between the suspension bracket and the vertical rod of the vertical frame.

[0014] As an improvement, the connecting part, the main rod and the hanging part are an integrated part. The overall structure is adopted, and the product has good integrity and strength.

[0015] The advantages of the present invention compared with the prior art are: The winding type suspension bracket of the present invention has a simple and reasonable structure. A connecting part is provided at one end of the main rod, and a hanging part is provided at the other end. The connecting part adopts a spiral structure. When installing, the user holds the suspension bracket, aligns the opening between the connecting part and the main rod with the vertical rod of the stand, and then twists it around the vertical rod of the stand so that the connecting part is rotated around the outside of the vertical rod of the stand. When disassembling, it only needs to be twisted in the opposite direction. The operation is very convenient and can be operated with one hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 2 is a schematic diagram of a three-dimensional structure from another viewing angle of an embodiment of the present invention; Figure 3 is a front view of an embodiment of the present invention; Figure 4 is a top view of an embodiment of the present invention; Figure 5 It is a usage status diagram of an embodiment of the present invention.

[0017] The names of the reference numerals in the accompanying drawings of the present invention are: Pitch H, diameter D, main rod 1, connecting part 2, opening 2a, hanging part 3, first connecting head 31, first limiting groove 31a, connecting stud 31b, second connecting head 32, second limiting groove 32a, stand vertical rod 4, accessory fixing frame 5, rubber sleeve 6. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings: The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0019] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0020] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0021] like Figures 1 to 5 As shown, a winding type suspension bracket includes a suspension bracket body, which is characterized in that: the suspension bracket body includes a main rod 1, one end of the main rod 1 is provided with a connecting portion 2, and the other end is provided with a hanging portion 3, the connecting portion 2 is a spiral structure, and an opening 2a for a vertical rod 4 to enter is formed between the connecting portion 2 and the main rod 1; when the connecting portion 2 is wound around the vertical rod 4, there is at least one supporting point in contact with the vertical rod 4 on the side close to the hanging portion 3 and the side away from the hanging portion 3.

[0022] The pitch of the helical structure is greater than or equal to the projected diameter of the helical structure. Here, the pitch is denoted as H; Figure 4 As shown, the projection of the spiral structure is a circle, and its projection diameter is recorded as D. Such an arrangement ensures that the vertical rod 4 of the stand can smoothly enter from the opening 2a, and the connecting part 2 can be rotated around the outside of the vertical rod 4 of the stand.

[0023] The number of revolutions of the spiral structure is at least three quarters of a circle. Preferably, the number of revolutions of the spiral structure is one circle.

[0024] The main body rod 1 is arranged along the tangent direction of the spiral structure of the connecting portion 2. Such arrangement makes assembly and disassembly more smooth and convenient.

[0025] The upper portion of the hanging portion 3 is provided with a first connector 31 for connecting to the accessory fixing frame 5 , and the first connector 31 is provided with a first limiting groove 31 a .

[0026] The upper end of the first connector 31 is provided with a connecting stud 31 b, which can be directly connected to a camera to fix the camera on the hanging part 3.

[0027] The lower part of the hanging part 3 is provided with a second connector 32 for connecting to the accessory fixing frame 5 , and the second connector 32 is provided with a second limiting groove 32 a .

[0028] The first limiting groove 31a and the second limiting groove 32a form a step. When the accessory fixing frame 5 is connected to the hanging part 3, the locking structure on the accessory fixing frame 5, such as Figure 5The knob shown in the figure (the knob is connected to a locking screw), when the knob is locked, the inner end of the locking screw enters the groove, thereby achieving axial limitation, preventing the accessory fixing frame 5 from falling out, and ensuring the reliability of the connection.

[0029] The hanging part 3 is in a T-shaped structure.

[0030] The connecting part 2 is provided with a rubber sleeve 6. The setting of the rubber sleeve 6 can improve the friction between the connecting part 2 and the vertical rod 4 of the stand, thereby improving the reliability of the connection between the suspension bracket and the vertical rod 4 of the stand.

[0031] The connecting part 2, the main rod 1 and the hanging part 3 are an integral part. With the overall structure, the product has better integrity and better strength.

[0032] Directions: like Figure 5 As shown, the winding type suspension bracket of the present invention has a main rod 1 with a connecting portion 2 with a spiral structure at one end and a hanging portion 3 at the other end. The hanging portion 3 is used to connect an accessory fixing frame 5 (the accessory fixing frame 5 is an existing product that can be purchased on the market and belongs to the prior art, which will not be elaborated on here). The accessory fixing frame 5 can be used to connect and fix photography auxiliary tools such as flash, reflector, mobile phone (tablet) holder, etc.

[0033] During installation, the user holds the suspension bracket, aligns the opening 2a between the connection part 2 and the main rod 1 with the stand vertical rod 4, moves the connection part 2 toward the stand vertical rod 4, enters the connection part 2 from the stand vertical rod 4 through the opening 2a, and then twists the connection part 2 around the stand vertical rod 4 so that the connection part 2 is rotated around the stand vertical rod 4; during disassembly, reverse twisting is performed to separate the connection part 2 from the stand vertical rod 4. The operation is very convenient and can be operated with one hand. During photography, the photographer often needs to hold the photographic equipment with one hand, so the photographer can hold the photographic equipment with one hand and disassemble and assemble the suspension bracket with the other hand, without having to put the photographic equipment aside and then disassemble and assemble the suspension bracket, which can greatly improve work efficiency.

[0034] After the connecting part 2 is wound around the vertical rod 4 of the stand, a bending moment is formed on the connecting part 2 due to the weight of the suspension bracket itself, and the connecting part 2 and the vertical rod 4 of the stand are in contact with each other at the side close to the suspension part 3 and the side far from the suspension part 3 to form a support point. Figure 5 As shown, the support point close to the hanging part 3 is marked as Z1, and the support point away from the hanging part 3 is marked as Z2, so that the hanging bracket is firmly fixed on the vertical rod 4 of the stand. In this way, the hanging bracket can be used to connect and fix the photographic accessories. When not in use, the hanging bracket can be disassembled. The hanging bracket of the present invention is small in size and easy to carry.

[0035] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding type suspension bracket, comprising a suspension bracket body, characterized in that: The hanging bracket body comprises a main rod (1), one end of the main rod (1) is provided with a connecting portion (2), and the other end thereof is provided with a hanging portion (3), the connecting portion (2) is in a spiral structure, and an opening (2a) for a vertical rod (4) of a stand is formed between the connecting portion (2) and the main rod (1); when the connecting portion (2) is wound around the vertical rod (4), at least one supporting point in contact with the vertical rod (4) is provided on the side close to the hanging portion (3) and the side away from the hanging portion (3).

2. The winding type suspension bracket according to claim 1 is characterized in that: The pitch of the spiral structure is greater than or equal to the projected diameter of the spiral structure.

3. The winding type suspension bracket according to claim 2 is characterized in that: The number of rotations of the spiral structure is at least three quarters of a circle.

4. The winding type suspension bracket according to claim 3 is characterized in that: The main body rod (1) is arranged along the tangent direction of the spiral structure of the connecting portion (2).

5. The winding type suspension bracket according to claim 4 is characterized in that: The upper part of the hanging part (3) is provided with a first connecting head (31) for connecting to the accessory fixing frame (5), and the first connecting head (31) is provided with a first limiting groove (31a).

6. The winding type suspension bracket according to claim 5, characterized in that: The upper end of the first connecting head (31) is provided with a connecting stud (31b).

7. The winding type suspension bracket according to claim 6 is characterized in that: A second connecting head (32) for connecting to an accessory fixing frame (5) is arranged at the lower part of the hanging part (3), and a second limiting groove (32a) is arranged on the second connecting head (32).

8. The winding type suspension bracket according to claim 7, characterized in that: The hanging part (3) is in a T-shaped structure.

9. A winding type suspension bracket according to any one of claims 1 to 8, characterized in that: A rubber sleeve (6) is arranged outside the connecting portion (2).

10. The winding type suspension bracket according to claim 9, characterized in that: The connecting part (2), the main rod (1) and the hanging part (3) are an integrated part.

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