Dual-axle driven selfie stick

Abstract

The utility model discloses a kind of double-shaft drive formula selfie stick, including support part and drive part, drive part is installed in the upper end position of support part;Drive part includes drive motor and connecting shaft, shaft is set on connecting shaft and connecting shaft is divided into first connecting shaft and second connecting shaft, first connecting shaft and second connecting shaft are movably connected with shaft;When being in storage state, shaft is parallelly arranged with support part, and second connecting shaft is attached to the surface of support part;Under the action of external force, second connecting shaft is rotated along first connecting shaft under the driving of shaft, and the switching between storage state and unfolded state is realized.The utility model controls the angle of rotation by double motor of different rotation direction, to realize the adjustment of multiple angles, satisfy different use requirements.

Description

Technical Field

[0001] This utility model relates to the field of selfie stick technology, and in particular to a dual-axis driven selfie stick. Background Technology

[0002] In recent years, with the rapid development of the self-media industry, personal mobile live streaming and mobile photography have become the preferred creative methods for almost all self-media entrepreneurs. Creating better, clearer, and more creative videos has always been a top priority for creators. To achieve better live streaming and shooting results, most photographers adjust the angle of their phone camera before fixing it on a phone holder and then start shooting. During the shooting process, the photographer needs to maintain a certain posture to obtain the best shooting effect. This method places certain requirements on the posture of the person or object being filmed, especially the facial orientation, which needs to be kept in a fixed position for a long time. The optimal shooting angle needs to remain unchanged, making it less adaptable. Some also use simple three-axis robots, attaching a phone holder to the robot's end... Later, through teaching programming, the mobile phone was instructed to take pictures along a set shooting point or shooting path at a certain time or within a certain period of time. This shooting method can only shoot along a predetermined location path or point, and does not have tracking shooting or posture compensation functions. Another method is to use a three-axis gimbal stabilizer. Although the mobile phone or camera gimbal can autofocus, when the position of the face and the shooting angle change significantly, the image clarity of the face and the proportion of the video will change significantly. This is because autofocus and three-axis gimbals can only achieve posture change compensation and spherical trajectory tracking when shooting at a fixed point, and do not have the function of tracking shooting when the distance between the shooting point and the subject changes. Therefore, a reliable solution to the above problems is urgently needed. Summary of the Invention

[0003] To address the shortcomings of the aforementioned technologies, this invention provides a dual-axis driven selfie stick that uses two motors with different rotation directions to control the rotation angle, thereby achieving multi-angle adjustment to meet different usage needs.

[0004] To achieve the above objectives, this utility model provides a dual-axis driven selfie stick, including a support part and a drive part, with the drive part installed at the upper end of the support part. The drive part includes a drive motor and a connecting shaft, with a rotating shaft mounted on the connecting shaft and dividing the connecting shaft into a first connecting shaft and a second connecting shaft. The first and second connecting shafts are movably connected to the rotating shaft. When in the retracted state, the rotating shaft is parallel to the support part, and the second connecting shaft is in contact with the surface of the support part. Under the action of external force, the second connecting shaft rotates along the first connecting shaft under the drive of the rotating shaft, realizing the switching between the retracted state and the unfolded state.

[0005] Preferably, at least two drive motors are provided, including a first motor and a second motor. The first motor is located at the upper end of the support and is fixedly connected to one side of the first connecting shaft; the second motor is located on one side of the second connecting shaft and is movably connected to the second connecting shaft.

[0006] Preferably, the first connecting shaft has a semi-circular notch on the side near the rotating shaft, with the upper edge of the semi-circular notch having an arc-shaped structure and the lower edge having a straight structure; the first connecting shaft is also provided with a hinge rod, one end of which is fixed inside the first connecting shaft and the other end is connected to the rotating shaft.

[0007] Preferably, the second connecting shaft has a U-shaped structure with both ends inclined. The side of the second connecting shaft near the rotating shaft has an arc-shaped notch, the curvature of which matches the rotating shaft. A hinge rod is provided inside the arc-shaped notch, and one end of the hinge rod is movably connected to the rotating shaft.

[0008] Preferably, the second connecting shaft has a mounting part on the side away from the rotating shaft, and the mounting part has a U-shaped structure; a second motor is installed inside the mounting part, the drive shaft of the second motor is connected to the inner wall of the mounting part, and a connecting surface is provided on the outer casing of the second motor, and an electrical contact point is also provided on the connecting surface.

[0009] Preferably, the two ends of the rotating shaft are arc-shaped, the middle part is a cubic structure, and multiple protruding connectors are provided on both sides of the rotating shaft. The connectors are movably connected to the hinge rod.

[0010] Preferably, the second connecting shaft is provided with a bayonet located in the middle of the second connecting shaft, and the support rod is provided with a pin that matches the bayonet. When in the storage state, the pin engages with the bayonet.

[0011] Preferably, it also includes a clamping part, which includes a base and clamping arms. There are two clamping arms, which are symmetrically arranged on both sides of the base. The base is located on the connecting surface. The clamping arms on both sides of the base are connected by springs located inside the base. The outer side of the clamping arm is provided with a receiving groove. The edge of the receiving groove is provided with a bayonet. The bottom of the receiving groove is provided with multiple electrical contact points.

[0012] Preferably, the support includes a telescopic rod and a support base. One end of the telescopic rod is fixedly connected to the drive unit, and the other end is connected to the support base. The support base includes a support foot, a support rod, and a connecting seat. The connecting seat is movably sleeved on the support rod, and the lower end of the connecting seat is hinged to the support foot. Multiple support feet are provided and arranged around the outside of the support rod, and are connected to the lower end of the support rod through a connecting rod.

[0013] Preferably, one of the support legs has a mounting slot, and a controller is installed in the mounting slot. The controller is connected to the control board of the drive unit via a wireless connection.

[0014] The beneficial effects of this utility model are as follows: Compared with the prior art, the dual-axis drive selfie stick provided in this application can effectively meet multi-angle shooting needs by using the first motor to rotate 360 ​​degrees horizontally and the second motor to rotate more than 180 degrees vertically. At the same time, the drive unit is provided with a movable part, which allows the drive unit to be effectively folded, ensuring that it occupies less space when stored. In addition, there is a receiving groove on the outside of the clamping arm, which can be used to install other accessories by snap-fit. The electrical contact point can effectively supply power to external accessories. Finally, the support part adopts a telescopic rod and support foot structure. The existence of the telescopic rod makes it easy to effectively control the height of the clamping part, and the setting of the support foot makes it easy to place on the ground for fixation, meeting different shooting needs. Attached Figure Description

[0015] Figure 1 This is a structural diagram of the main body of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection device of this utility model;

[0017] Figure 3 This is a schematic diagram of the first connecting shaft of this utility model.

[0018] Figure 4 This is a schematic diagram of the internal structure of the first drive structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the drive unit structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the internal structure of the clamping part of this utility model;

[0021] Figure 7 This is a schematic diagram of the drive unit of this utility model;

[0022] Figure 8 This is a schematic diagram of the support structure of this utility model.

[0023] The main components are described below:

[0024] 1. Support unit 11. Telescopic rod 12. Connecting seat 13. Support leg 14. Connecting rod

[0025] 15. Mounting slot 16. Pin

[0026] 2. Drive unit 21. Protective housing 22. First connecting shaft 23. Rotating shaft

[0027] 24. Second connecting shaft; 25. Hinge rod; 26. Second motor; 211. Control board.

[0028] 212. First motor 213. Power supply 261. Connecting surface

[0029] 3. Clamping part 31. Base 32. Spring 33. Clamping arm 34. Receiving groove. Detailed Implementation

[0030] To more clearly illustrate this utility model, it will be further described below with reference to the accompanying drawings. Of course, the scope of protection of this utility model is not limited to this. Simple substitutions that can be made by those skilled in the art without creative effort are all within the scope of protection of this utility model.

[0031] Please see Figures 1 to 8 This utility model provides a dual-axis driven selfie stick, including a support part 1 and a drive part 2. The drive part 2 is installed at the upper end of the support part 1. The drive part 2 includes a drive motor and a connecting shaft. A rotating shaft 23 is disposed on the connecting shaft and divides the connecting shaft into a first connecting shaft 22 and a second connecting shaft 24. The first connecting shaft 22 and the second connecting shaft 24 are movably connected to the rotating shaft 23. When in the retracted state, the rotating shaft 23 is arranged parallel to the support part 1, and the second connecting shaft 24 is in contact with the surface of the support part 1. Under the action of external force, the second connecting shaft 24 rotates along the first connecting shaft 22 under the drive of the rotating shaft, realizing the switching between the retracted state and the unfolded state. In this embodiment, a rotating shaft divides the connecting shaft into two parts, allowing it to rotate at multiple angles. The rotating shaft and the connecting shaft are hinged and have a certain damping force, enabling the second connecting shaft to remain stationary at different positions without loosening when rotating. Compared to products using micro-motors for control, this product not only effectively reduces costs but also allows for quick positioning based on user adjustments. Furthermore, the small size of the rotating shaft allows it to fit snugly against the support during storage, further reducing its space requirements. In practical use, simply moving the second connecting shaft along the first connecting shaft, driven by the rotating shaft, allows for shooting from different angles.

[0032] At least two drive motors are provided, including a first motor 212 and a second motor 26. The first motor 212 is located at the upper end of the support part 1 and is fixedly connected to one side of the first connecting shaft 22; the second motor 26 is located on one side of the second connecting shaft 24 and is movably connected to the second connecting shaft 24. In this embodiment, two drive motors are provided. The first motor rotates horizontally, and the second motor rotates vertically, thereby realizing multi-angle rotation to meet the shooting needs of different angles in daily use. In the actual product, a control board 211 and a power supply 213 are also provided next to the first motor. The power supply provides power to the movement of the first motor. As for the power supply problem of the second motor, the connecting shaft can be designed as a hollow structure to facilitate internal wiring, so that the second motor can be connected to the power supply through wires. A protective shell 21 is provided outside the first motor to effectively protect the entire first motor and its cooperating structure.

[0033] The first connecting shaft 22 has a semi-circular notch on the side near the rotating shaft 23. The upper edge 221 of the semi-circular notch has an arc-shaped structure, and the lower edge 222 has a straight structure. The first connecting shaft 22 is also provided with a hinge rod 25. One end of the hinge rod 25 is fixed inside the first connecting shaft 21, and the other end is connected to the rotating shaft 23. The second connecting shaft 24 has a U-shaped structure with both ends inclined. The side of the second connecting shaft 24 near the rotating shaft 23 has an arc-shaped notch, and the curvature of the arc-shaped notch is adapted to the rotating shaft 23. The arc-shaped notch is provided with a hinge rod 25, and one end of the hinge rod 25 is movably connected to the rotating shaft 23. In this embodiment, the first connecting shaft is specially designed. When in use, the rotating shaft forms an obtuse angle with the upper edge of the first connecting shaft when it rotates, which makes the shooting more natural and prevents the center of gravity of the entire device from shifting to the support, ensuring greater convenience and comfort in use. When stored, the lower edge of the first connecting shaft fits perfectly with the rotating shaft, allowing the second connecting shaft to fit against the support, making storage more convenient.

[0034] The second connecting shaft 24 has a mounting portion on the side away from the rotating shaft 23. The mounting portion has a U-shaped structure. A second motor 26 is housed within the mounting portion. The drive shaft of the second motor 26 is connected to the inner wall of the mounting portion. The outer casing of the second motor has a connecting surface 261, and electrical contact points are also provided on the connecting surface. In this embodiment, the mounting portion facilitates the installation and rotation of the second motor. The connecting surface and electrical contact points on the outer casing of the second motor allow the relevant structures to be fixed to the connecting surface via magnetic attraction or snap-fit. The electrical contact points on the connecting surface can meet the power supply requirements.

[0035] The two ends of the rotating shaft 23 are arc-shaped, and the middle part is a cubic structure. Multiple protruding connectors are provided on both sides of the rotating shaft, and these connectors are movably connected to the hinge rod 25. In this embodiment, the special structural design of the rotating shaft allows it to effectively cooperate with the first connecting shaft and the second connecting shaft to meet their rotational requirements, while the protruding connectors facilitate connection with the hinge rod to meet the rotational requirements.

[0036] The second connecting shaft 24 is provided with a bayonet located at the middle of the shaft. The support rod 1 is provided with a pin 16 that matches the bayonet. When in the retracted state, the pin 16 engages with the bayonet. In this embodiment, the bayonet and pin are provided to ensure that the second connecting shaft does not move arbitrarily when retracted.

[0037] The clamping part 3 includes a base 31 and clamping arms 33. Two clamping arms 33 are provided, symmetrically arranged on both sides of the base 31. The base 31 is connected to the second motor 26. The clamping arms 33 arranged on both sides of the base are connected by springs 32 arranged inside the base. The outer side of the clamping arm 33 is provided with a receiving groove 34. The edge of the receiving groove 34 is provided with a snap-fit, and the bottom of the receiving groove 34 is provided with multiple electrical contact points. In this embodiment, the clamping arms and springs can effectively clamp and fix devices such as mobile phones. The receiving groove is provided on the outside of the clamping arm, and corresponding accessories, such as fill lights and microphones, can be installed by snap-fit. The corresponding accessories are powered by electrical contact. In actual use, the clamping part is provided with a wire. One end of the wire is connected to the electrical contact point on the connecting surface, thereby effectively powering the external device.

[0038] The support unit 1 includes a telescopic rod 11 and a support base. One end of the telescopic rod 11 is fixedly connected to the drive unit 2, and the other end is connected to the support base. The support base includes support feet 13, a support rod, and a connecting seat 12. The connecting seat 12 is movably sleeved on the support rod, and the lower end of the connecting seat 12 is hinged to the support feet 13. Multiple support feet 13 are provided, surrounding the outside of the support rod, and connected to the lower end of the support rod through a connecting rod 14. One of the support feet 13 has a mounting groove 15, and a controller is provided in the mounting groove 15. The controller is connected to the control board of the drive unit wirelessly. In this embodiment, the structural design of the support unit allows it to unfold and form a stable support when placed on the ground. The presence of multiple support feet provides stable support force, meeting the user's needs.

[0039] The above-disclosed embodiments are only a few specific examples of this utility model. However, this utility model is not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of this utility model.

Claims

1. A dual-axis driven selfie stick, characterized in that, It includes a support part and a drive part, with the drive part installed at the upper end of the support part. The drive part includes a drive motor and a connecting shaft. The rotating shaft is mounted on the connecting shaft and divides the connecting shaft into a first connecting shaft and a second connecting shaft. The first connecting shaft and the second connecting shaft are movably connected to the rotating shaft. When in the retracted state, the rotating shaft is arranged parallel to the support part, and the second connecting shaft is in contact with the surface of the support part. Under the action of external force, the second connecting shaft rotates along the first connecting shaft under the drive of the rotating shaft, realizing the switching between the retracted state and the unfolded state.

2. The dual-axis drive selfie stick according to claim 1, characterized in that, At least two drive motors are provided, including a first motor and a second motor. The first motor is located at the upper end of the support and is fixedly connected to one side of the first connecting shaft; the second motor is located on one side of the second connecting shaft and is movably connected to the second connecting shaft.

3. The dual-axis drive selfie stick according to claim 1, characterized in that, The first connecting shaft has a semi-circular notch on the side near the rotating shaft. The upper edge of the semi-circular notch has an arc-shaped structure, and the lower edge has a straight structure. The first connecting shaft is also provided with a hinge rod. One end of the hinge rod is fixed inside the first connecting shaft, and the other end is connected to the rotating shaft.

4. The dual-axis drive selfie stick according to claim 1, characterized in that, The second connecting shaft has a U-shaped structure with both ends tilted. The side of the second connecting shaft closest to the rotating shaft has an arc-shaped notch, the curvature of which matches the rotating shaft. A hinge rod is provided inside the arc-shaped notch, and one end of the hinge rod is movably connected to the rotating shaft.

5. The dual-axis drive selfie stick according to claim 4, characterized in that, The second connecting shaft has a mounting part on the side away from the rotating shaft. The mounting part has a U-shaped structure. The mounting part contains a second motor. The drive shaft of the second motor is connected to the inner wall of the mounting part. The outer casing of the second motor has a connecting surface, and the connecting surface also has electrical contact points.

6. The dual-axis drive selfie stick according to claim 1, characterized in that, The two ends of the rotating shaft are arc-shaped, and the middle part is a cubic structure. Multiple protruding connectors are provided on both sides of the rotating shaft, and the connectors are movably connected to the hinge rod.

7. The dual-axis drive selfie stick according to claim 1, characterized in that, The second connecting shaft is provided with a bayonet located in the middle of the second connecting shaft. The support rod is provided with a pin that matches the bayonet. When in the retracted state, the pin engages with the bayonet.

8. The dual-axis drive selfie stick according to claim 1, characterized in that, It also includes a clamping part, which includes a base and clamping arms. There are two clamping arms, which are symmetrically arranged on both sides of the base. The base is set on the connecting surface. The clamping arms on both sides of the base are connected by springs set inside the base. The outer side of the clamping arm is provided with a receiving groove. The edge of the receiving groove is provided with a bayonet. The bottom of the receiving groove is provided with multiple electrical contact points.

9. The dual-axis drive selfie stick according to claim 1, characterized in that, The support unit includes a telescopic rod and a support base. One end of the telescopic rod is fixedly connected to the drive unit, and the other end is connected to the support base. The support base includes a support foot, a support rod, and a connecting seat. The connecting seat is movably sleeved on the support rod. The lower end of the connecting seat is hinged to the support foot. Multiple support feet are provided and are arranged around the outside of the support rod, and are connected to the lower end of the support rod through a connecting rod.

10. The dual-axis drive selfie stick according to claim 9, characterized in that, One of the support legs has a mounting slot, and a controller is installed in the mounting slot. The controller is connected to the control board of the drive unit via a wireless connection.

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