Shooting support with adjustable rotation angle

Abstract

The shooting support comprises a selfie stick body, a connecting piece used for installing a clamping device is movably installed on the top of the selfie stick body, a conical fluted disc is fixedly arranged on the top of the selfie stick body, a pressing block making contact with the conical fluted disc is elastically and rotationally installed on one side of the connecting piece, and the pressing block is connected with the clamping device. A movable control handle used for pushing the pressing block to adjust the connection tightness between the connecting piece and the selfie stick body and fixing the rotating angle of the connecting piece is further installed on one side of the connecting piece. According to the selfie stick, the conical tooth disc is arranged at the joint of the selfie stick body and the clamping device, the pressing block capable of being meshed with the meshing teeth on the outer wall of the conical tooth disc is installed at the position, close to the outer wall of the conical tooth disc, of the connecting piece, and when the pressing block is extruded towards the conical tooth disc by external force, the connecting piece can be locked, so that the connecting piece cannot continue to rotate on the selfie stick body.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic device accessories, in particular to a shooting support with adjustable rotation angle. Background Art

[0002] As a popular auxiliary shooting tool for electronic devices, the selfie stick is used to extend the shooting distance of the camera device, enabling users to capture a wider perspective and bringing great convenience to people in daily life. Common selfie sticks have a tripod function and can be fixed on the ground or tabletop. Through a Bluetooth remote control, users can control the mobile phone to take pictures or record videos within a certain distance without touching the camera device.

[0003] Most of the existing selfie sticks are equipped with a rotatable cloud platform for supporting and adjusting the angle of the camera device. The design of the cloud platform allows users to more flexibly adjust the direction and angle of the camera device during shooting to obtain better shooting effects. However, the existing selfie stick cloud platforms cannot independently lock the rotation angle according to user needs, resulting in low flexibility. Summary of the Invention

[0004] In order to solve the above-mentioned existing technical problems, the utility model provides a shooting support with adjustable rotation angle.

[0005] The technical solution of the utility model is realized as follows:

[0006] A shooting support with adjustable rotation angle includes a selfie stick body. A connecting piece for installing a clamping device is movably installed at the top of the selfie stick body. A bevel gear disk is fixedly arranged at the top of the selfie stick body. A pressing block in elastic rotation contact with the bevel gear disk is installed on one side of the connecting piece. An activity control handle for pushing the pressing block to adjust the connection tightness between the connecting piece and the selfie stick body and fix the rotation angle of the connecting piece is also installed on one side of the connecting piece.

[0007] Further, a plurality of teeth are arranged on the outer wall of the bevel gear disk, and a plurality of teeth corresponding to the outer wall of the bevel gear disk are arranged on the surface of the pressing block in contact with the bevel gear disk.

[0008] Further, the activity control handle is rotatably connected to the outside of the connecting piece, and a protrusion in contact with the pressing block is arranged at the connection part of the activity control handle and the connecting piece. When the activity control handle rotates, the protrusion changes the meshing state between the pressing block and the bevel gear disk by pushing the pressing block.

[0009] Further, one end of the pressing block is axially connected to the connecting piece through a first mounting shaft. The pressing block rotates with the first mounting shaft as the base point. A torsion spring is sleeved outside the first mounting shaft. One end of the torsion spring abuts against the pressing block, and the other end abuts against the connecting piece.

[0010] Furthermore, a positioning member is fixedly installed on the top of the bevel gear disk for engaging with a connecting member and enabling the connecting member to rotate thereon.

[0011] Furthermore, an equipment mounting seat and a clamping device are rotatably installed on the top of the connecting member. The clamping device includes a connecting arm and a clamping frame. The connecting arm is pivotally connected to the top of the connecting member, and the clamping frame is rotatably installed at one end of the connecting arm.

[0012] Furthermore, a tightening member is provided on the connecting arm for adjusting the tightness between the connecting arm and the connecting member.

[0013] Furthermore, the tightening member includes a second mounting shaft penetrating through the connecting arm and the connecting member, a fixing cap provided on the other side of the connecting arm, and a tightening knob. The tightening knob is screwed onto one end of the second mounting shaft, and the tightening knob is provided on one side of the connecting arm, while the fixing cap is provided on the other side of the connecting arm and is fixedly installed with the second mounting shaft.

[0014] Furthermore, a control button for controlling the photographing device to take pictures is installed on the movable control handle.

[0015] Furthermore, clamping plates are symmetrically provided on the clamping frame, and the clamping plates are rotatably installed on the clamping frame.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] In the present utility model, a bevel gear disk is provided at the connection between the selfie stick body and the clamping device, and a pressing block that can engage with the teeth on the outer wall of the bevel gear disk is installed at a position on the connecting member close to the outer wall of the bevel gear disk. When the pressing block is extruded towards the bevel gear disk by an external force, the connecting member can be locked, so that the connecting member cannot continue to rotate on the selfie stick body. At the same time, by providing a movable control handle outside the connecting member, using the protrusion on the movable control handle that abuts against the outer wall of the pressing block, when the movable control handle moves, the pressing block can be pushed by the protrusion, so that the pressing block can be extruded towards the bevel gear disk. When the pressing block is in close contact with the bevel gear disk, the connecting member is in a fixed state and cannot rotate. Thus, the rotation angle of the clamping device on the selfie stick body can be controlled by the movable control handle and the rotation angle can be fixed to achieve the purpose of locking the rotation angle at any time, solving the problem that the selfie stick gimbal of the prior art cannot independently lock the rotation angle according to the user's needs, resulting in low flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a shooting bracket with an adjustable rotation angle according to the present utility model;

[0019] Figure 2Structural sectional view of a shooting bracket with adjustable rotation angle according to the present utility model;

[0020] Figure 3 is Figure 2 partial enlarged view of part A in

[0021] Figure 4 Schematic diagram of the usage state of the movable control handle of a shooting bracket with adjustable rotation angle according to the present utility model;

[0022] Figure 5 Structural sectional view of the movable control handle in the usage state according to the present utility model;

[0023] Figure 6 is Figure 5 partial enlarged view of part B in

[0024] Figure 7 Exploded schematic diagram of the structure of a shooting bracket with adjustable rotation angle according to the present utility model;

[0025] Figure 8 Schematic diagram of the structural relationship between the connecting piece and the pressing block according to the present utility model.

[0026] 1. Selfie stick body; 2. Clamping device; 21. Connecting arm; 22. Clamping frame; 23. Clamping plate;

[0027] 3. Connecting piece; 4. Bevel gear disc; 5. Pressing block;

[0028] 6. Movable control handle; 61. Protrusion; 62. Control button;

[0029] 7. First mounting shaft; 8. Torsion spring; 9. Positioning part; 10. Equipment mounting seat;

[0030] 11. Tightening part; 111. Second mounting shaft; 112. Fixed cap; 113. Tightening knob. Detailed implementation manners

[0031] To make the objectives, features, and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] As Figure 1-8As shown in the figure, a shooting bracket with adjustable rotation angle includes a selfie stick body 1. A connecting member 3 for installing a clamping device 2 is movably installed at the top of the selfie stick body 1. A bevel gear disc 4 is fixedly arranged at the top of the selfie stick body 1. A pressing block 5 that contacts the bevel gear disc 4 is elastically rotatably installed on one side of the connecting member 3. An activity control handle 6 for pushing the pressing block 5 to adjust the connection tightness between the connecting member 3 and the selfie stick body 1 and fix the rotation angle of the connecting member 3 is also installed on one side of the connecting member 3.

[0033] Further, a plurality of teeth are arranged on the outer wall of the bevel gear disc 4, and a plurality of teeth corresponding to the outer wall of the bevel gear disc 4 are arranged on the surface of the pressing block 5 that contacts the bevel gear disc 4.

[0034] Further, the activity control handle 6 is rotatably connected to the outside of the connecting member 3, and a protrusion 61 that abuts against the pressing block 5 is arranged at the connection part of the activity control handle 6 and the connecting member 3. When the activity control handle 6 rotates, the protrusion 61 changes the meshing state between the pressing block 5 and the bevel gear disc 4 by pushing the pressing block 5.

[0035] In this embodiment, through the mutual cooperation between the pressing block 5 arranged on the connecting member 3 and the bevel gear disc 4 arranged on the selfie stick body 1, the movable pressing block 5 is used to squeeze the outside of the bevel gear disc 4, so that the teeth on the outside of the pressing block 5 are meshed with the teeth on the outside of the bevel gear disc 4, so as to achieve the purpose of fixing the connecting member 3, so that the connecting member 3 can be locked at any time after rotating a certain angle; specifically, as Figure 3-6 shown, when the activity control handle 6 is in a vertical state, the protrusion 61 arranged on it plays a role in pushing the pressing block 5, so that the pressing block 5 squeezes the bevel gear disc 4, thereby realizing the locking function. When the activity control handle 6 rotates until the protrusion 61 no longer contacts the pressing block 5, the pressing block 5 is reset by the restoring force of the torsion spring 8 and separates from the bevel gear disc 4. At this time, the connecting member 3 can rotate;

[0036] As Figure 7-8 shown, the connecting member 3 in this embodiment, as a connecting part between the selfie stick body 1 and the clamping device 2, has an extended part with a perforation reserved at the top of the connecting member 3 to facilitate the clamping of the clamping device 2 and then add a tightening member 11 to adjust and fix the tightness of the clamping device 2. The lower part of the connecting member 3 is in a cover shape, sleeved on the top of the selfie stick and can accommodate the bevel gear disc 4. When the connecting member 3 is installed on the selfie stick body 1, the movable pressing block 5 arranged on it can cooperate with the bevel gear disc 4 to realize the adjustment of the rotation angle of the connecting member 3.

[0037] Further, one end of the pressing block 5 is pivotally connected to the connecting member 3 through a first mounting shaft 7. The pressing block 5 rotates with the first mounting shaft 7 as the pivot point. A torsion spring 8 is sleeved outside the first mounting shaft 7. One end of the torsion spring 8 abuts against the pressing block 5, and the other end abuts against the connecting member 3. The torsion spring 8 imparts a certain restoring force to the pressing block 5. When the pressing block 5 is not pushed and squeezed by the protrusion 61, the pressing block 5 is separated from the bevel gear disk 4, so as not to affect the rotation of the connecting member 3.

[0038] Further, a positioning member 9 for engaging with the connecting member 3 and enabling the connecting member 3 to rotate thereon is fixedly installed at the top of the bevel gear disk 4.

[0039] As Figure 7 shown, in this embodiment, the bottom of the positioning member 9 is provided with a hole position that cooperates with the top of the bevel gear disk 4 for installing the positioning member 9 onto the bevel gear disk 4. At the same time, a hole is opened at the top of the positioning member 9 for installing the connecting member 3, so that the connecting member 3 can be accurately and movably installed onto the bevel gear disk 4.

[0040] Further, a device mounting base 10 and a clamping device 2 are rotatably installed at the top of the connecting member 3. The clamping device 2 includes a connecting arm 21 and a clamping bracket 22. The connecting arm 21 is pivotally connected to the top of the connecting member 3, and the clamping bracket 22 is rotatably installed at one end of the connecting arm 21.

[0041] Further, a tightening member 11 for adjusting the tightness between the connecting arm 21 and the connecting member 3 is provided on the connecting arm 21.

[0042] Further, the tightening member 11 includes a second mounting shaft 111 penetrating through the connecting arm 21 and the connecting member 3, a fixing cap 112 disposed on the other side of the connecting arm 21, and a tightening knob 113. The tightening knob 113 is screwed onto one end of the second mounting shaft 111, and the tightening knob 113 is disposed on one side of the connecting arm 21. The fixing cap 112 is disposed on the other side of the connecting arm 21, and the fixing cap 112 is fixedly installed with the second mounting shaft 111.

[0043] During the process of screwing the tightening knob 113, the tightening knob 113 gradually presses against the outer wall on one side of the connecting arm 21, so as to adjust the tightness of the connecting arm 21 on the connecting member 3 and further control the moving angle of the connecting arm 21 on the connecting member 3.

[0044] Further, a control button 62 for controlling the photographing device to take pictures is installed on the movable control handle 6.

[0045] Further, clamping plates 23 are symmetrically arranged on the clamping bracket 22, and the clamping plates 23 are rotatably installed on the clamping bracket 22.

[0046] In the open state, the clamping plate 23 in this embodiment can clamp the imaging device. In some embodiments, any one end of the clamping bracket 22 is a component that can be pulled outwards, and a clamping plate 23 is installed on this component, and the distance between the two clamping plates 23 can be adjusted to adapt to imaging devices of various sizes.

[0047] The working process and principle of the present utility model are as follows:

[0048] A connecting member 3 is installed on the selfie stick body 1 of the present utility model. A pressing block 5 and a movable control handle 6 are sequentially and movably installed on one side of the connecting member 3. By making the pressing block 5 contact with the bevel gear disk 4 on the selfie stick body 1, the teeth on its outer wall are meshed with the teeth on the outer wall of the bevel gear disk 4, the purpose of locking the connecting member 3 can be achieved. Among them, through the protrusion 61 provided on the movable control handle 6, the outer part of the pressing block 5 is pushed and extruded by the protrusion 61, so that the meshing between it and the bevel gear disk 4 is tighter. When the movable control handle 6 is in a vertical state, at this time the protrusion 61 is in a state of extruding the pressing block 5, and the pressing block 5 and the bevel gear disk 4 are in a tightly meshed state, so that the connecting member 3 is in a fixed state. When the movable control handle 6 moves upwards, the protrusion 61 and the pressing block 5 are gradually separated, and the pressing block 5 is gradually separated from the bevel gear disk 4 under the restoring force of the torsion spring 8. When the two are completely separated, the connecting member 3 is in a rotatable state, and the horizontal rotation angle of the clamping device 2 can be adjusted. When the required angle is adjusted, only the movable control handle 6 needs to be reset to make it return to the vertical state, and the connecting member 3 can be locked, thereby fixing the rotation angle of the clamping device 2.

[0049] The specific implementation manners of the utility model have been described in detail above, but it is only an example, and the present utility model is not limited to the specific implementation manners described above. Those skilled in the art should understand that the above embodiments and descriptions in the specification only illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A shooting bracket with adjustable rotation angle, comprising a selfie stick body (1), characterized in that: A connecting member (3) for mounting a clamping device (2) is movably installed at the top of the selfie stick body (1). A bevel gear disk (4) is fixedly arranged at the top of the selfie stick body (1). A pressing block (5) which contacts the bevel gear disk (4) is elastically and rotatably installed on one side of the connecting member (3). An activity control handle (6) for pushing the pressing block (5) to adjust the connection tightness between the connecting member (3) and the selfie stick body (1) and fix the rotation angle of the connecting member (3) is also installed on one side of the connecting member (3).

2. The adjustable shooting bracket with rotatable angle according to claim 1, wherein: A number of teeth are arranged on the outer wall of the bevel gear disk (4). A number of teeth corresponding to the outer wall of the bevel gear disk (4) are arranged on the surface of the pressing block (5) which contacts the bevel gear disk (4).

3. The adjustable shooting bracket with rotatable angle according to claim 1, characterized in that: The activity control handle (6) is rotatably connected to the outside of the connecting member (3), and a protrusion (61) which abuts against the pressing block (5) is arranged at the connection part between the activity control handle (6) and the connecting member (3). When the activity control handle (6) rotates, the protrusion (61) changes the meshing state between the pressing block (5) and the bevel gear disk (4) by pushing the pressing block (5).

4. A shooting bracket with adjustable rotation angle according to claim 1, characterized in that: One end of the pressing block (5) is pivotally connected to the connecting member (3) through a first mounting shaft (7). The pressing block (5) rotates with the first mounting shaft (7) as a base point. A torsion spring (8) is sleeved outside the first mounting shaft (7). One end of the torsion spring (8) abuts against the pressing block (5), and the other end abuts against the connecting member (3).

5. A shooting bracket with adjustable rotation angle according to claim 1, characterized in that: A positioning member (9) for engaging with the connecting member (3) and enabling the connecting member (3) to rotate thereon is fixedly installed at the top of the bevel gear disk (4).

6. The adjustable shooting bracket with rotatable angle according to claim 1, characterized in that: A device mounting seat (10) and a clamping device (2) are rotatably installed at the top of the connecting member (3). The clamping device (2) includes a connecting arm (21) and a clamping frame (22). The connecting arm (21) is pivotally connected to the top of the connecting member (3). The clamping frame (22) is rotatably installed at one end of the connecting arm (21).

7. The adjustable shooting support with rotatable angle according to claim 6, characterized in that: A tightening member (11) for adjusting the tightness between the connecting arm (21) and the connecting member (3) is arranged on the connecting arm (21).

8. The adjustable shooting bracket with rotatable angle according to claim 7, characterized in that: The tightening member (11) includes a second mounting shaft (111) penetrating through the connecting arm (21) and the connecting member (3), a fixing cap (112) arranged on the other side of the connecting arm (21), and a tightening knob (113). The tightening knob (113) is screwed at one end of the second mounting shaft (111), and the tightening knob (113) is arranged on one side of the connecting arm (21). The fixing cap (112) is arranged on the other side of the connecting arm (21), and the fixing cap (112) is fixedly installed with the second mounting shaft (111).

9. The adjustable shooting bracket with rotatable angle according to claim 1, wherein: A control button (62) for controlling the photographing device to take pictures is installed on the activity control handle (6).

10. The adjustable shooting bracket with rotatable angle according to claim 6, wherein: Clamping plates (23) are symmetrically arranged on the clamping frame (22). The clamping plates (23) are rotatably installed on the clamping frame (22).

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