Wide-angle support rotating structure

Abstract

The utility model discloses a wide-angle support rotating structure which comprises a supporting rod and a joint direction adjusting piece. The joint direction adjusting piece comprises a joint base, a rotary joint and a turnover joint; the turnover connector comprises a first butt joint and a second butt joint which are hinged to each other, the first butt joint is provided with a butt joint part, and the supporting rod is installed on the second butt joint to rotate along with the second butt joint; the rotating joint comprises a rotating part and an inserting part; the butt joint part is connected with the insertion part so as to assemble the turnover joint and the rotary joint together; the connector base is provided with an inserting hole, the rotating part is connected to the inserting hole so that the rotating connector can rotate on the connector base by 360 degrees, and the rotating connector drives the overturning connector to rotate on the connector base. According to the scheme, the wide-angle support rotating structure comprises the supporting rods and the joint direction adjusting pieces, the number of the supporting rods can be increased according to requirements, and therefore the extension range of the support is expanded; and meanwhile, through mutual matched rotation between the supporting rod and the joint direction adjusting piece, the position of the clamp can be flexibly changed, so that the clamp has a large view field range and an adjustable rotating function, and a user can be helped to obtain a wider view angle during shooting.

Description

[Technical field]

[0001] The utility model mainly relates to a wide-angle bracket rotating structure. [Background technology]

[0002] As an auxiliary device for camera products, brackets are devices used to fix cameras or other photographic equipment to provide stable support. They can be installed in various environments, such as home, office, outdoor, etc.

[0003] Nowadays, brackets generally have only one-way adjustment, which is inconvenient to operate, time-consuming and labor-intensive, and has a small rotation angle range, which cannot meet the needs of video recording. Therefore, in order to provide a wide monitoring viewing angle and flexible monitoring angle adjustment, we propose a new bracket structure solution. [Utility Model Content]

[0004] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The wide-angle bracket rotation structure adopts the following technical solutions:

[0005] A wide-angle bracket rotating structure, comprising a support rod and a joint direction-adjusting member;

[0006] The joint direction-adjusting member comprises a joint base, a rotating joint and a flip joint;

[0007] The flip joint comprises a first pair of joints and a second pair of joints which are hinged to each other, wherein the first pair of joints has a butt joint, and the support rod is installed on the second pair of joints to rotate with the second pair of joints;

[0008] The rotary joint includes a rotating part and a plug-in part; the docking part is connected to the plug-in part to assemble the flip joint and the rotary joint together; the joint base is provided with a socket, and the rotating part is connected to the socket so that the rotary joint can rotate 360 ​​degrees on the joint base, and the rotary joint drives the flip joint to rotate on the joint base.

[0009] Preferably, the docking portion has an inserting cavity, the inserting cavity is concave to form a convex portion, the plug-in portion is provided with a vacant position, and the plug-in portion is connected to the inserting cavity so that the convex portion is connected to the vacant position.

[0010] Preferably, the joint base is provided with a locking member, the locking member having a screw rod, and the screw rod is inserted into the insertion hole and abuts against the rotating part.

[0011] Preferably, the joint base extends out of an expansion joint for the support rod to be hinged.

[0012] Preferably, the support rod is provided with a connecting piece, the connecting piece has an access cavity, and the expansion joint is hinged to the access cavity to allow the support rod to rotate relative to the joint base.

[0013] Preferably, the flip joint also includes a spring, a locking gear and a pressing cover. The first pair of joints and the second pair of joints are both provided with locking teeth. The pressing cover is connected to the locking gear to push the locking gear to move between the locking teeth of the first pair of joints and the second pair of joints to control the relative rotation of the first pair of joints and the second pair of joints.

[0014] Preferably, the second pair of joints has a docking cavity, and the second pair of joints is pivotally connected to the docking cavity so that the first pair of joints and the second pair of joints can rotate relative to each other.

[0015] Preferably, the access cavity is hinged with a clamp.

[0016] Preferably, the joint direction-adjusting member is provided with a clamping seat, and the joint base is locked to the clamping seat to assemble the joint direction-adjusting member and the clamping seat together.

[0017] Compared with the background technology, the utility model has the following beneficial effects:

[0018] The utility model proposes a wide-angle bracket rotation structure, which includes a support rod and a joint adjustment member, wherein the number of the support rods can be increased according to demand, thereby expanding the extension range of the bracket; at the same time, through the mutual cooperation and rotation between the support rods and the joint adjustment member, the position of the clamp can be flexibly changed, so that it has a larger field of view and an adjustable rotation function, which can help users obtain a wider viewing angle when shooting.

Brief Description of the Drawings

[0019] Figure 1 This is a schematic diagram of the wide-angle bracket rotation structure in a preferred embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of a first exploded state of the wide-angle bracket rotating structure in a preferred embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the second disassembled state of the wide-angle bracket rotating structure in the preferred embodiment provided by the utility model;

[0022] Figure 4 This is a schematic diagram of the connection between the first pair of joints and the clamping seat in a preferred embodiment provided by the utility model;

[0023] Figure 5 This is a schematic diagram of the first pair of joint structures in a preferred embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the cooperation between the first pair of joints and the rotary joint in the preferred embodiment provided by the utility model;

[0025] Figure 7 This is a schematic diagram of the exploded structure of the joint direction-adjusting component in the preferred embodiment provided by the utility model. [Specific implementation method]

[0026] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0027] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, and cannot be understood as limiting the utility model.

[0029] The preferred embodiment provided by the utility model is as follows: Figure 1 to Figure 7 As shown, a wide-angle bracket rotation structure includes a support rod 1 and a joint adjustment member 2. The number of support rods 1 is several to extend the use range of the wide-angle bracket. The specific number depends on the actual use. In this embodiment, the number of support rods 1 is 2 as an example: the joint adjustment member 2 is configured with a clamp seat 21, and the joint base 3 is locked to the clamp seat 21 to assemble the joint adjustment member 2 and the clamp seat 21 together. The clamp seat 21 has a clamp groove 22. The wide-angle bracket can be fixed on the table by clamping the clamp groove 22 to the table top.

[0030] The joint direction adjustment member 2 includes a joint base 3, a rotating joint 4 and a flip joint 5;

[0031] The flip joint 5 includes a first pair of joints 6 and a second pair of joints 7 that are hinged, a spring 8, a clamping gear 9, and a pressing cover 10. The first pair of joints 6 has a docking portion 61, and the support rod 1 is installed on the second pair of joints 7 to rotate with the second pair of joints 7; the first pair of joints 6 and the second pair of joints 7 are both provided with a clamping tooth 62, and the pressing cover 10 is connected to the clamping gear 9 to push the clamping gear 9 to move between the clamping teeth 62 of the first pair of joints 6 and the second pair of joints 7 to control the relative rotation of the first pair of joints 6 and the second pair of joints 7. The first pair of joints 6 has a docking cavity 71, and the second pair of joints 7 is pivotally connected to the docking cavity 71 to enable the first pair of joints 6 and the second pair of joints 7 to rotate relative to each other.

[0032] The engaging gear 9 is provided with a first tooth 91 and a second tooth 92, respectively. The first tooth 91 is connected with the engaging teeth 62 of the first joint 6, and the second tooth 92 is connected with the engaging teeth 62 of the second joint 7. The first joint 6 and the second joint 7 are both circular for relative rotation. The first joint 6 is provided with a recessed position 72 for the press cover 10 to be inserted and installed, so as to facilitate the movement of the press cover 10. The press cover 10 has an axis core 13 and a plug 14. The spring 8 includes a first spring 81 and a second spring 82. The first spring 81 is placed in the recessed position 72 and the first spring 81 is sleeved on the axis core 13. The two ends of the first spring 81 are respectively against the press cover 10 and the second joint 7 to push the press cover 10 to reset. The second joint 7 has a concave cavity 73. The engaging gear 9 and the second spring 82 are placed in the concave cavity 73. The second spring 82 is connected with the engaging gear 9 to push the engaging gear 9 to reset. The first pair of joints 6 is provided with an axial hole for the shaft core 13 to pass through the concave cavity 73. The first pair of joints 6 and the second pair of joints 7 both rotate around the shaft core 13. The concave position 72 is provided with a through hole 74, and the plug post 14 passes through the through hole 74 to connect with the clamping gear 9. The clamping gear 9 is located between the clamping teeth 62 of the first pair of joints 6 and the second pair of joints 7. In the initial state, the second spring 82 pushes the engaging gear 9 to engage the engaging teeth 62 of the second pair of joints 7 and the first pair of joints 6 at the same time, thereby limiting the relative rotation of the first pair of joints 6 and the second pair of joints 7; when unlocking, the pressing cover 10 is pushed, and the first spring 81 is compressed. The plug 14 of the pressing cover 10 passes through the through hole 74 to push the engaging gear 9 to the side of the concave cavity 73 away from the concave position 72, so that the engaging gear 9 disengages from the engaging teeth 62 of the first pair of joints 7, and the first pair of joints 6 and the second pair of joints 7 can rotate relative to each other. When the position of the support rod 1 is adjusted, the pressing cover 10 is released, and the compressed first spring 81 pushes the pressing cover 10 to reset, and the plug 14 disengages from the engaging gear 9. The second spring 82 pushes the engaging gear 9 to engage back to the engaging teeth 62 of the first pair of joints 6 and the second pair of joints 7 at the same time, thereby locking the angle of the adjusted flip joint 5.

[0033] The rotary joint 4 includes a rotating part 41 and a plug-in part 42. The rotating part 41 is cylindrical and conforms to the shape of the plug-in hole 31 for easy rotation. The docking part 61 is connected to the plug-in part 42 to assemble the flip joint 5 and the rotary joint 4 together. The docking part 61 has an inserting cavity 63. The wall surface of the inserting cavity 63 is concave to form a convex part 64. The plug-in part 42 is provided with a vacant space 65. The plug-in part 42 is connected to the inserting cavity 63 so that the convex part 64 is connected to the vacant space 65. The docking part 61 is provided with screws. Both the docking part 61 and the plug-in part 42 are provided with screw holes. The screws pass through the screw holes of the docking part 61 and the plug-in part 42 to fix the two together.

[0034] The joint base 3 is provided with an insertion hole 31, and the rotating part 41 is connected to the insertion hole 31 so that the rotating joint 4 can rotate 360 ​​degrees on the joint base 3, and the rotating joint 4 drives the flip joint 5 to rotate on the joint base 3. The joint base 3 is equipped with a locking member 32, and the locking member 32 has a screw rod 33, which penetrates into the insertion hole 31 and abuts against the rotating part 41 to limit the rotating joint 4 from escaping from the joint base 3, and the joint base 3 is correspondingly provided with a screw hole for the screw rod 33 to be inserted.

[0035] The second structural form of the joint base: the joint base 3 extends an extension joint 34 for the support rod 1 to be hinged, and the hinged method adopts a conventional pin connection; the support rod 1 is provided with a connecting piece 15, and the connecting piece 15 and the support rod 1 adopt a plug-in structure, and the connecting piece 15 and the support rod 1 are locked together by screws; the connecting piece 15 has an access cavity 16, when the support rod 1 is connected to the joint adjustment piece 2 through the connecting piece 15, the extension joint 34 is hinged to the access cavity 16 to allow the support rod 1 to rotate relative to the joint base 3, and the extension joint 34 and the connecting piece 15 are rotated and abutted to limit the maximum angle range of mutual rotation to 180 degrees. Further, the access cavity 16 can be hinged with a clamp 17, and the clamp 17 can adopt an existing camera clamp.

[0036] Further examples are given: the support rod 1 is divided into a first support rod 11 and a second support rod 12 according to the installation position, and the joint adjustment member 2 is fixed to the clamp seat 21 by screws; the first pair of joints 6 and the second pair of joints 7 of the joint adjustment member 2 are rotated relative to each other, thereby changing the angle between the support rods and between the support rods and the joint adjustment member; in addition, the wide-angle bracket direction can be adjusted by 360-degree rotation in coordination with the rotation of the rotary joint 4 on the joint base 3. If the number of support rods continues to increase, the connection between the support rods can refer to the connection method of the first support rod, the second support rod and the joint adjustment member mentioned above. In this structure, the number of support rods is two, so the connecting member 15 of the second support rod 12 is hinged to the existing photographic equipment clamp, and the position of the clamp can be flexibly changed by the mutual cooperation and rotation between the first support rod 11, the second support rod 12 and the joint adjustment member 2, which is convenient for use.

[0037] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0038] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A wide-angle bracket rotation structure, characterized in that: It includes a support rod and a joint direction-adjusting member; The joint direction-adjusting member comprises a joint base, a rotating joint and a flip joint; The flip joint comprises a first pair of joints and a second pair of joints which are hinged to each other, wherein the first pair of joints has a butt joint, and the support rod is installed on the second pair of joints to rotate with the second pair of joints; The rotary joint includes a rotating part and a plug-in part; the docking part is connected to the plug-in part to assemble the flip joint and the rotary joint together; the joint base is provided with a socket, and the rotating part is connected to the socket so that the rotary joint can rotate 360 ​​degrees on the joint base, and the rotary joint drives the flip joint to rotate on the joint base.

2. The wide-angle bracket rotation structure according to claim 1, characterized in that: The butt joint part has an inserting cavity, the inserting cavity is concave to form a convex part, the plug-in part is provided with a vacant position, and the plug-in part is connected to the inserting cavity so that the convex part is connected to the vacant position.

3. The wide-angle bracket rotation structure according to claim 1, characterized in that: The joint base is provided with a locking piece, which has a screw rod, and the screw rod is inserted into the insertion hole and abuts against the rotating part.

4. The wide-angle bracket rotation structure according to claim 1, characterized in that: The joint base extends out an expansion joint for the support rod to be hinged.

5. The wide-angle bracket rotation structure according to claim 4, characterized in that: The support rod is provided with a connecting piece, the connecting piece has an access cavity, and the expansion joint is hinged to the access cavity to enable the support rod to rotate relative to the joint base.

6. The wide-angle bracket rotation structure according to claim 1, characterized in that: The flip joint also includes a spring, a locking gear and a pressing cover. The first pair of joints and the second pair of joints are both provided with locking teeth. The pressing cover is connected to the locking gear to push the locking gear to move between the locking teeth of the first pair of joints and the second pair of joints to control the relative rotation of the first pair of joints and the second pair of joints.

7. The wide-angle bracket rotation structure according to claim 1, characterized in that: The first pair of joints has a joint cavity, and the second pair of joints is pivotally connected to the joint cavity so that the first pair of joints and the second pair of joints can rotate relative to each other.

8. The wide-angle bracket rotation structure according to claim 5, characterized in that: The access cavity is hinged with a clamp.

9. The wide-angle bracket rotation structure according to claim 1, characterized in that: The joint direction adjusting component is provided with a clamping seat, and the joint base is locked to the clamping seat so as to assemble the joint direction adjusting component and the clamping seat together.

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