Mobile phone holder rotary table

Abstract

The utility model belongs to the technical field of cradle head rotary tables, and particularly relates to a mobile phone cradle head rotary table which solves the problem that rotation adjustment and height adjustment cannot be smoothly carried out. The mobile phone holder rotary table comprises a holder assembly and a rotary table assembly, the rotary table assembly comprises a rotary table base, a rotary panel is arranged on the rotary table base, a manual rotary adjusting assembly capable of adjusting the horizontal rotation angle of the rotary panel is arranged between the rotary panel and the rotary table base, and the holder assembly comprises a holder base and a mobile phone clamping base. The holder base is adsorbed and fixed on the top surface of the rotating panel, and a connecting rod structure capable of adjusting the height of the mobile phone clamping seat is arranged between the holder base and the mobile phone clamping seat. Flexible detachability of the holder assembly and the rotary table assembly is achieved, use is flexible, corresponding adjustment operation can be smoothly carried out, and good use experience feeling is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pan / tilt turntables, and in particular relates to a pan / tilt turntable for a mobile phone. Background Art

[0002] With the rapid development of smartphone technology, the performance of mobile phone cameras has been significantly improved, making mobile phones the primary tool for many people to take photos and videos. However, handheld shooting often cannot avoid hand shaking and instability, resulting in blurry or unstable images, affecting the quality and viewing experience of the video.

[0003] In order to solve the instability problem of handheld shooting, the mobile phone gimbal turntable came into being. Users only need to fix the mobile phone on the gimbal, and they can achieve smooth rotation and other adjustments through simple operations to improve the stability and smoothness of shooting.

[0004] In the current existing technology, some mobile phone gimbals and turntables are integrated, and the gimbal or turntable cannot be used separately, resulting in poor flexibility; in addition, some purely mechanical devices cannot achieve smooth vertical and horizontal adjustments, affecting the user experience and shooting effects. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the prior art and to propose a mobile phone pan-tilt turntable.

[0006] In order to achieve the purpose of innovation of this utility model, the following technical solutions can be used:

[0007] A mobile phone gimbal turntable includes a gimbal assembly and a turntable assembly, the turntable assembly includes a turntable base, a rotating panel is provided on the turntable base, and a manual rotation adjustment assembly capable of adjusting the horizontal rotation angle of the rotating panel is provided between the rotating panel and the turntable base. The gimbal assembly includes a gimbal base and a mobile phone clamping seat, the gimbal base is adsorbed and fixed on the top surface of the rotating panel, and a connecting rod structure capable of adjusting the height of the mobile phone clamping seat is provided between the gimbal base and the mobile phone clamping seat.

[0008] The mobile phone pan-tilt turntable disclosed in the present invention realizes flexible adjustment of the mobile phone in the horizontal and vertical directions through the mutual cooperation of the turntable assembly and the pan-tilt assembly. Among them, the turntable assembly is mainly composed of a turntable base and a rotating panel. The rotating panel can rotate horizontally. The manual rotation adjustment assembly is used to realize the horizontal rotation of the rotating panel and can accurately adjust its angle during the rotation process to achieve the desired shooting angle. The pan-tilt assembly includes a pan-tilt base and a mobile phone clamping seat. The pan-tilt base can be adsorbed and fixed on the top surface of the rotating panel so that it can rotate with the rotation of the rotating panel, thereby changing the shooting direction of the mobile phone. The connecting rod structure is mainly used to adjust the height of the mobile phone clamping seat. The height of the mobile phone can be changed as needed to adapt to different shooting scenes and needs.

[0009] In the above-mentioned mobile phone gimbal turntable, the manual rotation adjustment component includes teeth evenly distributed circumferentially on the turntable base, and a driving gear rotatably connected to the turntable base through a gear shaft. The driving gear and the teeth are engaged with each other, and a rotating handle is fixed coaxially to the outer end of the gear shaft.

[0010] The manual rotation adjustment component mainly realizes the transmission from the rotating handle to the rotating panel through teeth and driving gears to achieve precise adjustment of the rotation angle. Among them, the teeth are evenly distributed circumferentially on the turntable base to form a circular gear ring. The driving gear is connected to the turntable base through the gear shaft and can rotate freely around the gear shaft while maintaining a firm connection with the turntable base. The driving gear is matched with the teeth so that the two can be tightly engaged, thereby realizing effective power transmission; the gear shaft is used to connect the driving gear and the rotating handle. By rotating the gear shaft, the user can indirectly drive the driving gear to rotate; the rotating handle is for the user to hold and rotate to apply rotational force, which improves flexibility and practicality, and makes the operation process simpler and more intuitive.

[0011] In the above-mentioned mobile phone gimbal turntable, the vertical cross-section of the turntable base passing through the axis is W-shaped, and a gear shaft mounting seat is provided in the turntable base. The gear shaft passes through the gear shaft mounting hole on the side of the turntable base, and the inner end is rotatably connected to the gear shaft mounting seat. The driving gear is sleeved and fixed on the gear shaft; the turntable base includes a panel mounting platform located in the middle, and the top of the panel mounting platform is rotatably connected to the bottom surface of the rotating panel.

[0012] The vertical cross-section of the turntable base is W-shaped, which increases the structural strength of the turntable base, enables it to withstand greater loads and torque, optimizes the internal space layout, and provides space conditions for the arrangement of other components; the gear shaft passes through the gear shaft mounting hole and is rotatably connected to the gear shaft mounting seat, and the driving gear is sleeved on the gear shaft to ensure that the driving gear can rotate stably in the turntable base while reducing friction and wear; the panel mounting base is rotatably connected to the rotating panel, allowing the rotating panel to rotate freely in the horizontal direction while maintaining a firm connection with the turntable base.

[0013] Furthermore, the bottom surface of the turntable base and the top surface of the turntable base are respectively provided with circumferentially extending positioning grooves and positioning steps, and the positioning steps are located in the positioning grooves and do not contact each other, so as to prevent the rotating panel from tilting relative to the turntable base.

[0014] As an optimization, a mounting ring with an opening facing downward is fixed to the bottom surface of the rotating panel, and a bearing mounting rod is provided on the top of the panel mounting platform. The bearing mounting rod is inserted into the mounting ring, the outer ring of the deep groove ball bearing is clamped with the inner side wall of the mounting ring, the inner ring is sleeved on the lower section of the bearing mounting rod, and the bottom of the inner ring is against the limiting step on the upper end of the panel mounting platform. The plane bearing is sleeved on the upper section of the bearing mounting rod, and its upper and lower surfaces are respectively against the inner bottom surface of the rotating panel and the top of the inner ring.

[0015] The mounting ring on the bottom of the rotating panel provides a foundation for the bearing installation. The deep-groove ball bearing ensures smooth rotation. Its outer ring engages the inner wall of the mounting ring, ensuring that the bearing does not fall out or shift during rotation. The inner ring fits over the bearing mounting rod, limiting axial movement and further enhancing the stability of the connection. The flat bearing, located between the deep-groove ball bearing and the rotating panel, primarily supports vertical loads while also providing a buffering effect, reducing shock and vibration during rotation. This improves the reliability and durability of the mobile phone gimbal turntable and provides users with a smoother and more precise shooting experience.

[0016] In the above-mentioned mobile phone gimbal turntable, a limiting structure is provided between the rotating panel and the turntable base, and the limiting structure includes limiting blind holes evenly distributed circumferentially on the outer side of the rotating panel, and a plug-in hole is provided through the side of the turntable base, in which a limiting rod is inserted, and the inner end of the limiting rod is inserted into the limiting blind hole, and a state switching structure is provided between the limiting rod and the plug-in hole for making the limiting rod leave the limiting blind hole or keep plugging and limiting with the limiting blind hole.

[0017] The limiting blind hole does not penetrate the rotating panel and is used to receive and secure the inner end of the limiting rod. When the limiting rod is inserted into the limiting blind hole, the rotation angle of the rotating panel is limited to the current position. The plug-in hole provides a channel for the limiting rod to be inserted and passed through, allowing the limiting rod to be inserted from the outside of the base and reach the limiting blind hole of the rotating panel. The limiting rod is a rod-shaped component, the inner end of which can be inserted into the limiting blind hole of the rotating panel, while the outer end remains outside the turntable base. By operating the outer end of the limiting rod, the plugging state of the inner end and the limiting blind hole can be controlled. The state switching structure is used to allow the user to switch the state of the limiting rod as needed, that is, the limiting rod is unlocked when it leaves the limiting blind hole, and locked when it remains plugged into the limiting blind hole. This provides users with a more flexible and convenient operation method. By simply switching the state of the limiting rod, the precise positioning and limiting of the rotating panel can be easily achieved.

[0018] In the above-mentioned mobile phone gimbal turntable, the state switching structure includes a rest convex ring arranged on the rod body of the limiting rod, an annular rest platform is provided at the inner end of the plug-in hole, a spring in a compressed state is provided between the rest convex ring and the rest platform, and a cover plate is detachably provided on the turntable base at the outer end of the plug-in hole, and the outer end of the limiting rod passes through the through hole of the cover plate.

[0019] The abutting protrusion is provided on the rod body of the limit rod, and its main function is to serve as a compression fulcrum for the spring. The abutting platform is provided at the inner end of the plug-in hole, corresponding to the abutting protrusion, and together they provide support and compression space for the spring. When the limit rod is inserted into the plug-in hole, the abutting protrusion will abut against the abutting platform, and at the same time the spring is compressed and maintained between the two, providing an outward thrust for the limit rod, that is, making the limit rod tend to leave the limit blind hole. When the state of the limit rod needs to be switched, the user can achieve this by overcoming the thrust of the spring. The cover plate is a detachable component, which is provided on the turntable base at the outer end of the plug-in hole. It has a through hole that allows the outer end of the limit rod to pass through. Its main function is to facilitate the disassembly and assembly of the limit rod, and it can also prevent dust, debris, etc. from entering the interior of the plug-in hole.

[0020] In the above-mentioned mobile phone gimbal turntable, at least one docking step is respectively provided on the inner side surface of the cover plate and the opposite surface abutting the convex ring. When the two docking steps are complementary engaged, the limit rod is pulled outward and leaves the limit blind hole. When the end faces of the two docking steps are in contact with each other, the limit rod remains inserted inward into the limit blind hole.

[0021] The docking step is a raised structure. The docking steps on the cover plate and the abutting convex ring correspond to each other, and the two are complementary in shape and position so that they can mesh together. When the two docking steps are complementary and meshed, that is, when the step on the inner side of the cover plate is aligned and fits together with the step on the outer side of the abutting convex ring, the convex and concave surfaces of the two steps are in contact, and the limit rod is pushed outward, thereby leaving the limit blind hole. At this time, the rotating panel can rotate freely. When the end faces of the two docking steps are in contact, the limit rod is inserted and retained in the plug-in hole, and is prevented from withdrawing outward. At this time, the rotation of the rotating panel is limited to the current angle. The docking and meshing of the steps makes the state switching of the limit rod more accurate and reliable, and also improves the convenience of user operation.

[0022] As an optimization, a guide groove is further provided between adjacent limiting blind holes; the outer diameter of the abutting convex ring is adapted to the inner diameter of the plug-in hole; a clearance hole is provided on the abutting platform to allow the limiting rod to pass through; the outer end of the limiting rod is provided with a second rotating ear for user convenience in rotation; the cover plate and the turntable base are connected by bolts; the inner end of the limiting rod is spherical, the cross-section of the guide groove is arc-shaped, and the outer edge of the limiting blind hole is provided with rounded corners.

[0023] The main function of the guide groove is to guide the inner end of the limit rod to slide smoothly through the area between the limit blind holes when the rotating panel rotates, and to guide the inner end of the limit rod into the limit blind hole. The second rotating ear is used to provide the user with a portion that is easy to hold and operate, so that the user can easily rotate the limit rod to switch its state. The cover plate and the turntable base are connected by bolts, which is simple and reliable and easy to disassemble and install. The inner end of the limit rod is designed to be spherical, which helps to reduce friction and wear between the limit blind hole and the limit rod, and makes the limit rod smoother when inserted and removed from the limit blind hole. The shape of the guide groove matches the spherical shape of the inner end of the limit rod, further improving the smoothness and accuracy of the guide; the rounded corners on the limit blind hole can further reduce stress concentration and wear, and make the limit rod easier and smoother when inserted and removed from the limit blind hole.

[0024] In the above-mentioned mobile phone gimbal turntable, a central axis is vertically arranged on the gimbal base, and the connecting rod structure includes a first connecting rod connected to the upper end of the central axis through a first rotating structure, and a second connecting rod connected to the upper end of the first connecting rod through a second rotating structure, and the upper end of the second connecting rod is rotatably connected to the mobile phone clamping seat; the gimbal base and the rotating surface are detachably connected through a suction cup structure.

[0025] The central axis is set vertically, which serves as the support and rotation center of the entire gimbal structure, allowing the gimbal to rotate smoothly around this axis. The connecting rod structure jointly supports the mobile phone holder through the first connecting rod and the second connecting rod. The first rotating structure and the second rotating structure are connected so that the first connecting rod and the second connecting rod can both rotate, ensuring the height adjustment function of the mobile phone holder. At the same time, the horizontal position of the mobile phone holder can be controlled by the angle coordination of the first connecting rod and the second connecting rod. The mobile phone holder is used to fix and support the mobile phone. It is rotatably connected to the second connecting rod and can adjust the shooting angle. The suction cup structure is used to achieve detachable fixation of the gimbal assembly and the turntable assembly, which is convenient and quick to disassemble and assemble. The main body of the mobile phone holder is an adjustable clamping mechanism that can adapt to mobile phones of different sizes and shapes.

[0026] As an optimization, a fixed shaft is vertically fixed on the pan / tilt base, a fixed blind hole is provided at the upper end of the fixed shaft, the central shaft is inserted into the fixed blind hole, and is fixed by a clamp structure.

[0027] The fixed shaft is vertically fixed to the gimbal base as the basic support for the center shaft. The fixed blind hole is used to receive and fix the lower end of the center shaft. The lower end of the center shaft has a size and shape that matches the fixed blind hole to ensure smooth insertion and stability. The clamp structure is an annular or semi-annular fastener that can be fixed to the fixed shaft by bolts or other fasteners, and tightly holds the center shaft. The connection is stable and has flexible detachability.

[0028] In the above-mentioned mobile phone gimbal turntable, the first rotating structure includes a connecting head arranged at the upper end of the central axis, and a first connecting hole is horizontally penetrated on the connecting head. The first connecting rod includes two first strip plates located on both sides of the connecting head and parallel to each other, and mortises are respectively provided on the opposite surfaces of one end of the two first strip plates, and the tenons are just inserted into the mortises to form a cylindrical chimera, and the chimera is just passed through the first connecting hole.

[0029] The first rotating structure realizes a stable connection and flexible rotation between the central axis and the first connecting rod through the mutual cooperation of the connecting head, the first connecting hole, the tenon, the mortise and the chimera. At the same time, it is flexible to be disassembled and assembled, which is convenient for later maintenance.

[0030] As an optimization, a connector mounting column is provided at the lower end of the connector, a connector mounting hole is provided at the upper end of the center shaft, the connector mounting column is inserted into the connector mounting hole, and the center shaft and the connector mounting column are fixed by a first locking pin.

[0031] The connector mounting post is inserted into the mounting hole to establish a preliminary connection, and the first locking pin passes through the connector mounting post and the center axis at the same time, so that the connector can be assembled and disassembled flexibly.

[0032] In the above-mentioned mobile phone gimbal turntable, the second rotating structure includes a first connecting block, and two ends of the first connecting block are respectively penetrated by second connecting holes perpendicular to each other, and a locking piece is passed through the second connecting hole, and the locking piece includes a cylindrical main body and first rotating ears and a middle-shaped limiting part respectively located at both ends of the cylindrical main body, and the ends of the two second strip plates of the first strip plate and the second connecting rod are provided with connecting block docking holes, the shape of the connecting block docking hole is adapted to the limiting part, and the inner side surface of the limiting part is in close contact with the outer end surface of the connecting block docking hole; a connecting block docking hole is also provided on the other end of the second connecting rod, and the connecting block docking hole is rotatably connected to one end of the second connecting block through a locking piece, and the other end of the second connecting block is fixedly connected to the mobile phone clamping seat.

[0033] The second connecting holes at both ends of the first connecting block are used to pass the locking piece, and the cylindrical body of the locking piece is located in the second connecting hole. The first rotating ear is located at one end of the cylindrical body, which is convenient for users to perform rotation operations. The limiting part is located at the other end of the cylindrical body, and its shape is adapted to the connecting block docking hole, ensuring that the limiting part can pass through the connecting block docking hole, and after passing through, it can be rotated a certain angle to achieve axial limitation, which is convenient for disassembly and assembly. The inner side surface of the limiting part is in close contact with the outer end surface of the connecting block docking hole. This connection is both stable and allows a certain degree of rotation.

[0034] As an optimization, the inner diameter of the second connecting hole is adapted to the outer diameter of the cylindrical main body, and a through groove for making way for the limiting portion extends axially on the side wall of the second connecting hole; the connecting block docking hole includes a circular segment located on the outside and a center-shaped segment located on the inside, the limiting portion rotates in the circular segment and cooperates with the center-shaped segment, and the limiting portion is completely sunk in the circular segment and is not exposed.

[0035] The make way groove is used to make way for the passage of the limiting part. The circular section of the connecting block docking hole is used to accommodate the limiting part to ensure its rotatability. The middle-shaped section matches the middle-shaped part of the limiting part, allowing the limiting part to pass through, ensuring smooth installation, and after installation, the locking piece is rotated to the limiting part and the middle-shaped section to intersect, achieving an axial limiting effect. At the same time, the limiting part is completely sunk into the circular section, ensuring a neat overall appearance and reducing the risk of damage caused by external collision or friction.

[0036] In the above-mentioned mobile phone gimbal turntable, the inner side of the limiting portion includes a locking slope inclined along the circumferential direction, and the inner side of the first rotating ear is provided with a circular abutment platform, and the inner side of the circular abutment platform is tightly attached to the outer side surface of the first strip plate or the second strip plate.

[0037] The locking bevel enables a certain locking force to be generated when the locking piece is rotated, thereby increasing the stability of the rotational connection and ensuring sufficient rotational damping between the connecting rods so that they can be maintained at a certain angle, which also improves the user experience.

[0038] In the above-mentioned mobile phone gimbal turntable, a resistance-increasing structure is provided between the cylindrical chimera and the first connecting hole, the resistance-increasing structure includes resistance-increasing blind holes uniformly distributed circumferentially on the inner side of the first connecting hole, a mounting blind hole is provided on the side of the tenon, a resistance-increasing rod is inserted in the mounting blind hole, a resistance-increasing spring in a compressed state is provided between the resistance-increasing rod and the bottom surface of the mounting blind hole, a guide spherical surface is provided at the outer end of the resistance-increasing rod, the outer edge of the resistance-increasing blind hole has a rounded corner, and the depth of the resistance-increasing blind hole is less than the radius of the guide spherical surface; the suction cup structure includes at least three groups of suction cups uniformly distributed circumferentially on the bottom surface of the gimbal base, the suction cups and the rotating panel are attracted, and the suction cups and the gimbal base are detachably connected by bolts.

[0039] The resistance-increasing structure is used to achieve rotational damping between the first connecting rod and the connecting head. A resistance-increasing rod is inserted into the mounting blind hole. The resistance-increasing spring ensures that the resistance-increasing rod is always pushed outward, that is, it always has a tendency to extend toward the connecting head. When the guide spherical surface at the outer end of the resistance-increasing rod extends into the resistance-increasing blind hole, due to the action of the resistance-increasing spring, circumferential resistance is generated on the rounded surface of the resistance-increasing blind hole, forming relative rotation damping between the first connecting rod and the connecting head. This damping can stabilize the first connecting rod at the corresponding angle, which is conducive to stable shooting. At the same time, when the first connecting rod rotates, as the end of the resistance-increasing rod repeatedly enters and exits the resistance-increasing blind hole, a clicking sound will be generated during the period, which improves the user experience.

[0040] As an optimization, the mobile phone clamping seat includes a U-shaped clamping body, a sliding groove is opened on the clamping body along the length direction, the clamping moving block is slidably connected to the sliding groove, and an elastic clamping unit is provided between the clamping body and the clamping body for clamping the mobile phone on the clamping body, a clamping body mounting column is provided on the back of the clamping body, a clamping body mounting hole is provided at the end of the second connecting block, the clamping body mounting column is inserted into the clamping body mounting hole, and the second connecting block and the clamping body mounting column are fixed by a second locking pin.

[0041] The clamping body is U-shaped, adapting well to the shape of the phone. The sliding slot accommodates the clamping block and allows it to slide within a certain range. The elastic clamping unit, which can be composed of springs, elastic sheets, and other components, provides clamping force to firmly clamp the phone to the clamping body, accommodating phones of different sizes. The clamping body mounting post connects to the clamping body mounting hole on the second connecting block. The second locking pin penetrates both the clamping body mounting post and the second connecting block, allowing flexible assembly and disassembly.

[0042] Compared with the prior art, the present invention has the following advantages:

[0043] 1. The mobile phone pan-tilt turntable disclosed in the utility model realizes flexible adjustment of the mobile phone in the horizontal and vertical directions through the mutual cooperation of the turntable assembly and the pan-tilt assembly. The manual rotation adjustment assembly is used to realize the horizontal rotation of the rotating panel, and its angle can be accurately adjusted during the rotation process to achieve the desired shooting angle. The pan-tilt base is adsorbed and fixed on the rotating panel, which is easy to disassemble and assemble.

[0044] 2. The manual rotation adjustment component mainly realizes the transmission from the rotating handle to the rotating panel through teeth and drive gears to achieve precise adjustment of the rotation angle, making the operation process simpler and more intuitive.

[0045] 3. The vertical cross-section of the turntable base is W-shaped, which increases the structural strength of the turntable base, enabling it to withstand greater loads and torques. It also optimizes the internal space layout and provides space conditions for the arrangement of other components.

[0046] 4. The inner end of the limit rod can be inserted into the limit blind hole of the rotating panel, while the outer end remains outside the turntable base. By operating the outer end of the limit rod, the connection state between the inner end and the limit blind hole can be controlled. When the limit rod leaves the limit blind hole, it is in the unlocked state, and when it remains connected to the limit blind hole, it is in the locked state, providing users with flexible and convenient operation methods.

[0047] 5. The docking steps on the cover plate and the abutting convex ring correspond to each other, and their shapes and positions are complementary. By engaging or docking the two docking steps and cooperating with the spring, the state switching of the limit rod can be achieved quickly and reliably.

[0048] 6. The guide groove guides the inner end of the limit rod to smoothly slide through the area between the limit blind holes when the rotating panel rotates, guiding the inner end of the limit rod into the limit blind hole. The shape of the guide groove matches the spherical shape of the inner end of the limit rod, both of which are arc-shaped, further improving the smoothness and precision of the guidance. The rounded corners of the limit blind hole further reduce stress concentration and wear, while also making the limit rod easier and smoother to insert and remove from the limit blind hole.

[0049] 7. The limiting part of the locking piece can pass through the connecting block docking hole, and after passing through, it can be rotated a certain angle to achieve axial limitation, which is convenient for disassembly and assembly. The inner side surface of the limiting part is in close contact with the outer end surface of the connecting block docking hole. This connection is both stable and allows a certain degree of rotation.

[0050] 8. The locking bevel enables a certain locking force to be generated when the locking piece is rotated, thereby increasing the stability of the rotational connection and ensuring sufficient rotational damping between the connecting rods.

[0051] 9. The resistance-increasing structure is used to achieve rotational damping between the first connecting rod and the connecting head. At the same time, when the first connecting rod rotates, as the end of the resistance-increasing rod repeatedly enters and exits the resistance-increasing blind hole, a clicking sound will be generated, which improves the user experience and sense of luxury. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0053] Figure 2 It is a structural schematic diagram of the turntable assembly provided by the utility model;

[0054] Figure 3 It is a cross-sectional schematic diagram of the turntable assembly provided by the utility model;

[0055] Figure 4 This is a structural diagram of the rotating panel provided by the utility model;

[0056] Figure 5This is a structural diagram of the connector provided by the utility model;

[0057] Figure 6 This is a structural diagram of the first connecting rod provided by the utility model;

[0058] Figure 7 This is a schematic structural diagram of the second strip plate provided by the present invention;

[0059] Figure 8 This is a structural diagram of the first connecting block provided by the utility model;

[0060] Figure 9 This is a structural diagram of the locking member provided by the utility model;

[0061] Figure 10 It is a cross-sectional schematic diagram of the resistance-increasing structure provided by the utility model.

[0062] In the figure, turntable assembly 1, turntable base 11, rotating panel 12, manual rotation adjustment assembly 13, teeth 14, driving gear 15, rotating handle 16, gear shaft 17, gear shaft mounting seat 18, gear shaft mounting hole 19, panel mounting platform 20, positioning groove 21, positioning step 22, mounting ring 23, bearing mounting rod 24, deep groove ball bearing 25, plane bearing 26, limiting structure 27, limiting blind hole 28, plug hole 29, limiting rod 30, state switching structure 31, abutting convex ring 32, abutting platform 33, spring 34, cover plate 35, through hole 36, docking step 37, guide groove 38,

[0063] Pan-tilt assembly 5, pan-tilt base 51, mobile phone clamping seat 52, connecting rod structure 53, central axis 54, suction cup structure 55, fixed axis 56, fixed blind hole 57, connecting head 58, first connecting hole 59, first strip plate 60, tenon 61, mortise 62, connecting head mounting column 63, second strip plate 64, first connecting block 65, second connecting hole 66, locking piece 67, cylindrical body 68, limiting portion 69, connecting block docking hole 70, make way groove 71, circular section 72, center-shaped section 73, locking slope 74, circular abutment platform 75, resistance increasing structure 76, resistance increasing blind hole 77, resistance increasing rod 78, resistance increasing spring 79, mounting blind hole 80, first connecting rod 81, second connecting rod 82, first rotating ear 83, second connecting block 84. DETAILED DESCRIPTION

[0064] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0065] Specific implementation examples Figure 1-10As shown, the mobile phone gimbal turntable includes a gimbal assembly 5 and a turntable assembly 1. The turntable assembly 1 includes a turntable base 11. A rotating panel 12 is provided on the turntable base 11. A manual rotation adjustment assembly 13 capable of adjusting the horizontal rotation angle of the rotating panel 12 is provided between the rotating panel 12 and the turntable base 11. The gimbal assembly 5 includes a gimbal base 51 and a mobile phone clamping seat 52. The gimbal base 51 is adsorbed and fixed on the top surface of the rotating panel 12. A connecting rod structure 53 capable of adjusting the height of the mobile phone clamping seat 52 is provided between the gimbal base 51 and the mobile phone clamping seat 52.

[0066] Specifically, the mobile phone pan-tilt turntable disclosed in the present invention realizes flexible adjustment of the mobile phone in the horizontal and vertical directions through the mutual cooperation of the turntable assembly 1 and the pan-tilt assembly 5. Among them, the turntable assembly 1 is mainly composed of a turntable base 11 and a rotating panel 12. The rotating panel 12 can rotate horizontally. The manual rotation adjustment assembly 13 is used to realize the horizontal rotation of the rotating panel 12, and its angle can be accurately adjusted during the rotation process to achieve the desired shooting angle. The pan-tilt assembly 5 includes a pan-tilt base 51 and a mobile phone clamping seat 52. The pan-tilt base 51 can be adsorbed and fixed on the top surface of the rotating panel 12, so that it can rotate with the rotation of the rotating panel 12, thereby changing the shooting direction of the mobile phone. The connecting rod structure 53 is mainly used to adjust the height of the mobile phone clamping seat 52. The height of the mobile phone can be changed as needed to adapt to different shooting scenes and needs.

[0067] like Figure 1 、 2 As shown in Figures 3 and 4, the manual rotation assembly 13 includes teeth 14 evenly distributed circumferentially on the turntable base 11, and a drive gear 15 rotatably connected to the turntable base 11 via a gear shaft 17. The drive gear 15 and the teeth 14 mesh with each other, and a rotating handle 16 is fixed to the outer end of the gear shaft 17 coaxially. The vertical cross-section of the turntable base 11 passing through the axis is W-shaped. A gear shaft mounting seat 18 is provided within the turntable base 11. The gear shaft 17 passes through a gear shaft mounting hole 19 on the side of the turntable base 11, and its inner end is rotatably connected to the gear shaft mounting seat 18. The drive gear 15 is sleeved and fixed on the gear shaft 17. The turntable base 11 includes a panel mounting platform 20 located in the middle, and the top of the panel mounting platform 20 is rotatably connected to the bottom surface of the rotating panel 12.

[0068] Specifically, the manual rotation adjustment component 13 mainly realizes the transmission of the rotating handle 16 to the rotating panel 12 through the teeth 14 and the driving gear 15 to achieve precise adjustment of the rotation angle, wherein the teeth 14 are evenly distributed circumferentially on the turntable base 11 to form a circular gear ring, and the driving gear 15 is rotatably connected to the turntable base 11 through the gear shaft 17, and can rotate freely around the gear shaft 17 while maintaining a firm connection with the turntable base 11. The driving gear 15 is matched with the teeth 14 so that the two can be tightly engaged, thereby realizing effective power transmission; the gear shaft 17 is used to connect the driving gear 15 and the rotating handle 16. By rotating the gear shaft 17, the user can indirectly drive the driving gear 15 to rotate; the rotating handle 16 is for the user to hold and rotate to apply rotational force, which improves flexibility and practicality and makes the operation process simpler and more intuitive. The vertical cross-section of the turntable base 11 is W-shaped, which increases the structural strength of the turntable base 11, enables it to withstand greater loads and torque, optimizes the internal space layout, and provides space conditions for the arrangement of other components; the gear shaft 17 passes through the gear shaft mounting hole 19 and is rotatably connected to the gear shaft mounting seat 18, and the driving gear 15 is sleeved on the gear shaft 17 to ensure that the driving gear 15 can rotate stably in the turntable base 11 while reducing friction and wear; the panel mounting platform 20 is rotatably connected to the rotating panel 12, allowing the rotating panel 12 to rotate freely in the horizontal direction while maintaining a firm connection with the turntable base.

[0069] In this embodiment, a circumferentially extending positioning groove 21 and positioning step 22 are respectively provided on the bottom and top surfaces of the turntable base 11. The positioning step 22 is located within the positioning groove 21 and does not contact the other, thereby preventing the rotating panel 12 from tilting relative to the turntable base 11. A downwardly facing mounting ring 23 is fixed to the bottom surface of the rotating panel 12. A bearing mounting rod 24 is provided at the top of the panel mounting platform 20 and inserted into the mounting ring 23. The outer ring of a deep groove ball bearing 25 is engaged with the inner wall of the mounting ring 23, and the inner ring is mounted on the lower section of the bearing mounting rod 24. The bottom of the inner ring abuts against the limiting step at the upper end of the panel mounting platform 20. A plane bearing 26 is mounted on the upper section of the bearing mounting rod 24, with its upper and lower surfaces abutting against the inner bottom surface and the top of the inner ring, respectively, of the rotating panel 12.

[0070] Specifically, the mounting ring 23 on the bottom surface of the rotating panel 12 provides a foundation for the installation of the bearing. The deep groove ball bearing 25 is used to ensure smoother rotation. Its outer ring engages with the inner wall of the mounting ring 23, ensuring that the bearing does not fall off or shift during rotation. The inner ring is mounted on the bearing mounting rod 24, limiting axial movement and further enhancing the stability of the connection. The flat bearing 26 is located between the deep groove ball bearing 25 and the rotating panel 12. It is mainly used to bear vertical loads and also has a certain buffering effect, which can reduce the impact and vibration generated during rotation. This improves the reliability and durability of the mobile phone gimbal turntable and provides users with a smoother and more accurate shooting experience.

[0071] like Figure 3 、 4 As shown, a limiting structure 27 is provided between the rotating panel 12 and the turntable base 11. The limiting structure 27 includes limiting blind holes 28 evenly distributed circumferentially on the outer side of the rotating panel 12. An insertion hole 29 is provided through the side of the turntable base 11. A limiting rod 30 is inserted into the hole. The inner end of the limiting rod 30 is inserted into the limiting blind hole 28. A state switching structure 31 is provided between the limiting rod 30 and the insertion hole 29 for moving the limiting rod 30 out of the limiting blind hole 28 or maintaining the insertion and limiting position with the limiting blind hole 28. The state switching structure 31 includes a supporting protrusion 32 provided on the rod body of the limiting rod 30, an annular supporting platform 33 provided at the inner end of the insertion hole 29, and a compressed spring 34 provided between the supporting protrusion 32 and the supporting platform 33. A cover plate 35 is detachably provided on the turntable base 11 at the outer end of the insertion hole 29. The outer end of the limiting rod 30 extends through a through hole 36 in the cover plate 35. A semicircular docking step 37 is provided on the inner side surface of the cover plate 35 and the opposite surface abutting the convex ring 32. When the two docking steps 37 are complementary and engaged, the limit rod 30 is pulled outward and leaves the limit blind hole 28. When the end faces of the two docking steps 37 are in contact with each other, the limit rod 30 remains inserted into the limit blind hole 28.

[0072] Specifically, the limiting blind hole 28 does not pass through the rotating panel 12, and is used to receive and fix the inner end of the limiting rod 30. When the limiting rod 30 is inserted into the limiting blind hole 28, the rotation angle of the rotating panel 12 is limited to the current position; the plug-in hole 29 provides a channel for the limiting rod 30 to be inserted and passed through, so that the limiting rod 30 can be inserted from the outside of the base and reach the limiting blind hole 28 of the rotating panel 12; the limiting rod 30 is a rod-shaped component, the inner end of which can be inserted into the limiting blind hole 28 of the rotating panel 12, while the outer end remains outside the turntable base 11. By operating the outer end of the limiting rod 30, the plug-in state of its inner end and the limiting blind hole 28 can be controlled; the state switching structure 31 is used to allow the user to switch the state of the limiting rod 30 as needed, that is, the limiting rod 30 leaves the limiting blind hole 28 to be in the unlocked state, and remains in the locked state when plugged into the limiting blind hole 28. The invention provides users with a more flexible and convenient operation mode. By simply switching the state of the limit rod 30, the precise positioning and limiting of the rotating panel 12 can be easily achieved. The abutting protrusion 32 is set on the rod body of the limit rod 30, and its main function is to serve as a compression fulcrum for the spring 34. The abutting platform 33 is set at the inner end of the insertion hole 29, corresponding to the abutting protrusion 32, and together provides support and compression space for the spring 34. When the limit rod 30 is inserted into the insertion hole 29, the abutting protrusion 32 will abut against the abutting platform 33, and at the same time, the spring 34 is compressed and maintained between the two, providing an outward thrust for the limit rod 30, that is, making the limit rod 30 tend to leave the limiting blind hole 28. When it is necessary to switch the state of the limit rod 30, the user can achieve this by overcoming the thrust of the spring 34. The cover plate 35 is a detachable component, which is arranged on the turntable base 11 at the outer end of the plug-in hole 29. It has a through hole 36 that allows the outer end of the limit rod 30 to pass through it. Its main function is to facilitate the disassembly and assembly of the limit rod 30, and at the same time prevent dust, debris, etc. from entering the interior of the plug-in hole 29. The docking step 37 is a raised structure. The docking steps 37 on the cover plate 35 and the abutting protrusion 32 correspond to each other, and the two are complementary in shape and position to enable them to mesh together. When the two docking steps 37 are complementary and meshed, that is, when the step on the inner side of the cover plate 35 is aligned and abutted with the step on the outer side of the abutting protrusion 32, the convex and concave surfaces of the two steps are in contact, and the limit rod 30 is pushed outward, thereby leaving the limit blind hole 28, and the rotating panel 12 can now rotate freely. When the end faces of the two docking steps 37 are in contact, the limit rod 30 is inserted into and retained in the insertion hole 29, and is prevented from withdrawing outward. At this time, the rotation of the rotating panel 12 is limited to the current angle. The docking and meshing of the steps makes the state switching of the limit rod 30 more precise and reliable, and also improves the convenience of user operation.

[0073] As an optimization of this embodiment, a guide groove 38 is further provided between adjacent limiting blind holes 28; the outer diameter of the abutting protrusion 32 is adapted to the inner diameter of the plug hole 29; a hole is provided on the abutting platform 33 to allow the limiting rod 30 to pass through; the outer end of the limiting rod 30 is provided with a second rotating ear ( Figure 1 between the cover plate 35 and the turntable base 11 is connected by bolts; the inner end of the limit rod 30 is spherical, the guide groove 38 is an arc-shaped cross-section, the limit blind hole 28 is provided with a rounded outer edge (not specifically shown in the figure).

[0074] Specifically, the guide groove 38 primarily guides the inner end of the limit rod 30 so that it can slide smoothly through the area between the limit blind holes 28 during rotation of the rotating panel 12 and guides the inner end of the limit rod 30 into the limit blind hole 28. The second rotation lug provides a user-friendly grip and operation, allowing the user to easily rotate the limit rod 30 to switch its state. The cover 35 and the turntable base 11 are connected by bolts, which is simple, reliable, and easy to disassemble and install. The inner end of the limit rod 30 is designed to be spherical, which helps reduce friction and wear between the limit blind hole 28 and facilitates smooth insertion and removal of the limit rod 30. The shape of the guide groove 38 matches the spherical shape of the inner end of the limit rod 30, further improving the smoothness and precision of the guidance. The rounded corners of the limit blind hole 28 further reduce stress concentration and wear, while also facilitating smooth and easy insertion and removal of the limit rod 30.

[0075] like Figure 1 As shown, a central axis 54 is vertically mounted on the gimbal base 51. A connecting rod structure 53 includes a first connecting rod 81 connected to the upper end of the central axis 54 via a first rotating structure, and a second connecting rod 82 connected to the upper end of the first connecting rod 81 via a second rotating structure. The upper end of the second connecting rod 82 is rotatably connected to the mobile phone holder 52. The gimbal base 51 and the rotating surface are detachably connected via a suction cup structure 55. A fixed shaft 56 is vertically fixed to the gimbal base 51. A fixing blind hole 57 is defined at the upper end of the fixed shaft 56. The central axis 54 is inserted into the fixing blind hole 57 and secured by a clamp structure.

[0076] Specifically, the central axis 54 is arranged vertically, and it serves as the support and rotation center of the entire gimbal structure, allowing the gimbal to rotate smoothly around this axis. The connecting rod structure 53 jointly supports the mobile phone clamping seat 52 through the first connecting rod 81 and the second connecting rod 82. The first rotating structure and the second rotating structure are connected so that the first connecting rod 81 and the second connecting rod 82 can both rotate, ensuring the height adjustment function of the mobile phone clamping seat 52. At the same time, the horizontal position of the mobile phone clamping seat 52 can be controlled by the angle coordination of the first connecting rod 81 and the second connecting rod 82. The mobile phone clamping seat 52 is used to fix and support the mobile phone. It is rotatably connected to the second connecting rod 82 to adjust the shooting angle. The suction cup structure 55 is used to achieve detachable fixation of the gimbal assembly 5 and the turntable assembly 1, which is convenient and quick to disassemble and assemble. The main body of the mobile phone clamping seat 52 is an adjustable clamping mechanism that can adapt to mobile phones of different sizes and shapes. The fixed shaft 56 is vertically fixed on the pan-tilt base 51 as the basic support of the central shaft 54. The fixed blind hole 57 is used to receive and fix the lower end of the central shaft 54. The lower end of the central shaft 54 ​​has a size and shape that matches the fixed blind hole 57 to ensure that it can be inserted smoothly and remains stable. The clamp structure tightly holds the central shaft 54, and the connection is stable and flexible and removable.

[0077] In this embodiment, the first rotating structure includes a connector 58 disposed at the upper end of the central shaft 54. A first connecting hole 59 is transversely provided through the connector 58. The first connecting rod 81 includes two first strip plates 60 located on either side of the connector 58 and parallel to each other. Mortises 62 are provided on the opposing surfaces of one end of each of the two first strip plates 60. Tenons 61 are precisely inserted into the mortises 62 to form a cylindrical chimeric body, which is precisely inserted into the first connecting hole 59. A connector mounting post 63 is provided at the lower end of the connector 58, and a connector mounting hole is provided at the upper end of the central shaft 54. The connector mounting post 63 is inserted into the connector mounting hole and secured by a first locking pin.

[0078] Specifically, the first rotating structure achieves a secure connection and flexible rotation between the central shaft 54 ​​and the first connecting rod 81 through the interaction of the connector 58, the first connecting hole 59, the tenon 61, the mortise 62, and the interlocking body. This also allows for flexible assembly and disassembly, facilitating subsequent maintenance. The connector mounting post 63 is inserted into the mounting hole to establish a preliminary connection, and the first locking pin penetrates both the connector mounting post 63 and the central shaft, creating a flexible, removable fixation.

[0079] In this embodiment, the second rotating structure includes a first connecting block 65. Two ends of the first connecting block 65 are respectively provided with second connecting holes 66 perpendicular to each other. A locking member 67 is inserted into the second connecting holes 66. The locking member 67 includes a cylindrical main body 68, a first rotating ear 83 located at both ends of the cylindrical main body 68, and a middle-shaped limiting portion 69. Connecting block docking holes 70 are provided at the ends of the first strip-shaped plate 60 and the two second strip-shaped plates 64 of the second connecting rod 82. The shape of the connecting block docking holes 70 is adapted to the limiting portion 69. The inner side surface of the limiting portion 69 is in close contact with the outer end surface of the connecting block docking holes 70. A connecting block docking hole 70 is also provided at the other end of the second connecting rod 82. The connecting block docking hole 70 is rotatably connected to one end of a second connecting block 84 through the locking member 67. The other end of the second connecting block 84 is fixedly connected to the mobile phone holder 52. The inner diameter of the second connecting hole 66 is adapted to the outer diameter of the cylindrical main body 68. An axially extending让位通槽71 (letting-way through groove) is provided on the side wall of the second connecting hole 66 for making way for the limiting portion 69. The connecting block docking hole 70 includes a circular section 72 on the outer side and a middle-shaped section 73 on the inner side. The limiting portion 69 rotates in the circular section 72 and cooperates with the middle-shaped section 73. The limiting portion 69 is completely sunk into the circular section 72 without being exposed.

[0080] Specifically, the second connecting holes 66 at both ends of the first connecting block 65 are used to insert the locking member 67. The cylindrical main body 68 of the locking member 67 is located in the second connecting holes 66. The first rotating ear 83 is located at one end of the cylindrical main body 68, which is convenient for the user to perform a rotating operation. The limiting portion 69 is located at the other end of the cylindrical main body 68. Its shape is adapted to the connecting block docking holes 70, ensuring that the limiting portion 69 can pass through the connecting block docking holes 70 and can achieve axial limitation by rotating a certain angle after passing through. It is convenient for disassembly and assembly. The inner side surface of the limiting portion 69 is in close contact with the outer end surface of the connecting block docking holes 70. This connection is both stable and allows a certain degree of rotation. The letting-way through groove 71 is used to make way for the passing of the limiting portion 69. The circular section 72 of the connecting block docking holes 70 is used to accommodate the limiting portion 69 to ensure its rotatability. The middle-shaped section 73 matches the middle-shaped part of the limiting portion 69, allowing the passing of the limiting portion 69, ensuring smooth installation, and after installation, rotating the locking member 67 until the limiting portion 69 and the middle-shaped section 73 are staggered to achieve the axial limitation effect. At the same time, the limiting portion 69 is completely sunk into the circular section 72, ensuring the overall appearance is neat and reducing the risk of damage caused by external collision or friction.

[0081] As a further optimization, the inner side of the limiting portion 69 includes a locking inclined surface 74 inclined in the circumferential direction. A circular abutting platform 75 is provided inside the first rotating ear 83. The inner side of the circular abutting platform 75 is in close contact with the outer side surface of the first strip-shaped plate 60 or the second strip-shaped plate 64.

[0082] Specifically, the locking bevel 74 enables a certain locking force to be generated when the locking member 67 is rotated, thereby increasing the stability of the rotational connection and ensuring sufficient rotational damping between the connecting rods so that they can be maintained at a certain angle, which also improves the user experience.

[0083] like Figure 5 、 6 As shown in Figure 10, a resistance-increasing structure 76 is provided between the cylindrical chimera and the first connecting hole 59, and the resistance-increasing structure 76 includes resistance-increasing blind holes 77 uniformly distributed circumferentially on the inner side of the first connecting hole 59, a mounting blind hole 80 is provided on the side of the tenon 61, a resistance-increasing rod 78 is inserted in the mounting blind hole 80, and a resistance-increasing spring 79 in a compressed state is provided between the resistance-increasing rod 78 and the bottom surface of the mounting blind hole 80, a guide spherical surface is provided at the outer end of the resistance-increasing rod 78, the outer edge of the resistance-increasing blind hole 77 has a rounded corner, and the depth of the resistance-increasing blind hole 77 is smaller than the radius of the guide spherical surface; the suction cup structure 55 includes three groups of suction cups uniformly distributed circumferentially on the bottom surface of the gimbal base 51, the suction cups and the rotating panel are attracted, and the suction cups and the gimbal base 51 are detachably connected by bolts.

[0084] Specifically, the resistance-increasing structure 76 is used to achieve rotational damping between the first connecting rod 81 and the connecting head 58. A resistance-increasing rod 78 is inserted into the mounting blind hole 80. The resistance-increasing spring 79 ensures that the resistance-increasing rod 78 is always pushed outward, that is, it always has a tendency to extend toward the connecting head 58. When the guide spherical surface at the outer end of the resistance-increasing rod 78 extends into the resistance-increasing blind hole 77, due to the action of the resistance-increasing spring 79, circumferential resistance is generated on the rounded surface of the resistance-increasing blind hole 77, forming relative rotation damping between the first connecting rod 81 and the connecting head 58. The damping can stabilize the first connecting rod 81 at the corresponding angle, which is conducive to stable shooting. At the same time, when the first connecting rod 81 rotates, as the end of the resistance-increasing rod 78 repeatedly enters and exits the resistance-increasing blind hole 77, a clicking sound will be generated during the period, thereby improving the user experience.

[0085] In this embodiment, the mobile phone clamping seat 52 includes a U-shaped clamping body, a sliding groove is opened on the clamping body along the length direction, the clamping moving block is slidably connected to the sliding groove, and an elastic clamping unit is provided between the clamping body and the clamping body for clamping the mobile phone on the clamping body. A clamping body mounting column is provided on the back of the clamping body, and a clamping body mounting hole is provided at the end of the second connecting block 84. The clamping body mounting column is inserted into the clamping body mounting hole and fixed by a second locking pin.

[0086] Specifically, the clamping body is U-shaped, adapting well to the shape of the phone. The sliding groove accommodates the clamping movable block and allows it to slide within a certain range. The elastic clamping unit, which can be composed of a spring 34, an elastic sheet, and other components, provides a clamping force to firmly clamp the phone to the clamping body, accommodating phones of different sizes. The clamping body mounting post is used to connect with the clamping body mounting hole on the second connecting block 84. The second locking pin penetrates both the second connecting block 84 and the clamping body mounting post, allowing for flexible removability.

[0087] Specific working principle: During use, place the pan / tilt assembly 5 stably on the corresponding supporting surface, secure the turntable assembly 1 to the rotating panel 12 via suction cups, and installation is complete. Then, clamp the phone to the phone holder 52. When the desired rotation angle is required, rotate the limit rod 30, causing the two docking steps 37 to transition from a docked state to an engaged state. The spring 34 pushes the limit rod 30 outward, and the end of the limit rod 30 leaves the limit blind hole 28, releasing the rotation restriction of the rotating panel 12. Rotation adjustment can be made by operating the rotating handle 16. After the rotation is almost in place, press the limit rod 30 in, and fine-tune the rotating panel 12 appropriately. After the limit rod 30 is inserted into the limit blind hole 28, rotate the limit rod 30 to a certain angle to achieve rotation lock. To adjust the height, apply sufficient force to bend the first connecting rod 81 and / or the second connecting rod 82.

[0088] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A mobile phone pan / tilt turntable, characterized in that: The invention comprises a pan-tilt assembly (5) and a turntable assembly (1), wherein the turntable assembly (1) comprises a turntable base (11), a rotating panel (12) is arranged on the turntable base (11), a manual rotation adjustment assembly (13) capable of adjusting the horizontal rotation angle of the rotating panel (12) is arranged between the rotating panel (12) and the turntable base (11), the pan-tilt assembly (5) comprises a pan-tilt base (51) and a mobile phone clamping seat (52), the pan-tilt base (51) is fixedly attached to the top surface of the rotating panel (12), and a connecting rod structure (53) capable of adjusting the height of the mobile phone clamping seat (52) is arranged between the pan-tilt base (51) and the mobile phone clamping seat (52).

2. The mobile phone pan / tilt turntable according to claim 1, characterized in that: The manual rotation adjustment component (13) comprises teeth (14) uniformly distributed on the turntable base (11) in the circumferential direction, and a driving gear (15) rotatably connected to the turntable base (11) via a gear shaft (17), wherein the driving gear (15) and the teeth (14) are meshed and matched, and a rotating handle (16) is coaxially fixedly disposed on the outer end of the gear shaft (17).

3. The mobile phone pan / tilt turntable according to claim 2, characterized in that: The vertical cross section of the turntable base (11) passing through the axis is W-shaped, a gear shaft mounting seat (18) is provided inside the turntable base (11), the gear shaft (17) passes through a gear shaft mounting hole (19) on the side of the turntable base (11), and the inner end is rotatably connected to the gear shaft mounting seat (18), and the driving gear (15) is sleeved and fixed on the gear shaft (17); The turntable base (11) comprises a panel mounting platform (20) located in the middle, and the top of the panel mounting platform (20) is rotatably connected to the bottom surface of the rotating panel (12).

4. The mobile phone pan / tilt turntable according to claim 1, characterized in that: A limiting structure (27) is provided between the rotating panel (12) and the turntable base (11), and the limiting structure (27) includes limiting blind holes (28) uniformly distributed on the outer side of the rotating panel (12) in the circumferential direction. A plug-in hole (29) is provided through the side of the turntable base (11), and a limiting rod (30) is inserted in the hole. The inner end of the limiting rod (30) is inserted into the limiting blind hole (28), and a state switching structure (31) is provided between the plug-in hole (29) and the limiting rod (30) for leaving the limiting blind hole (28) or maintaining the plug-in limit state with the limiting blind hole (28).

5. The mobile phone pan / tilt turntable according to claim 4, characterized in that: The state switching structure (31) comprises a stop ring (32) arranged on the rod body of the limit rod (30); an annular stop platform (33) is arranged at the inner end of the plug hole (29); a spring (34) in a compressed state is arranged between the stop ring (32) and the stop platform (33); a cover plate (35) is detachably arranged on the turntable base (11) at the outer end of the plug hole (29); and the outer end of the limit rod (30) passes through a through hole (36) of the cover plate (35).

6. The mobile phone pan / tilt turntable according to claim 5, characterized in that: On the inner side of the cover plate (35) and on the opposite surface against the abutting convex ring (32), at least one docking step (37) is respectively provided. When the two docking steps (37) are complementary engaged, the limiting rod (30) is pulled outwards to leave the limiting blind hole (28). When the end faces of the two docking steps (37) are in contact, the limiting rod (30) remains inserted into the limiting blind hole (28) inwardly.

7. The mobile phone pan / tilt turntable according to claim 1, characterized in that: A central axis (54) is vertically arranged on the pan-tilt base (51). The link structure (53) includes a first link (81) connected to the upper end of the central axis (54) through a first rotation structure, and a second link (82) connected to the upper end of the first link (81) through a second rotation structure. The upper end of the second link (82) is rotatably connected to the mobile phone clamping seat (52). The pan-tilt base (51) and the rotating surface are detachably connected through a suction cup structure (55).

8. The mobile phone pan / tilt turntable according to claim 7, characterized in that: The first rotation structure includes a connection head (58) arranged at the upper end of the central axis (54). A first connection hole (59) is horizontally penetrated through the connection head (58). The first link (81) includes two first strip-shaped plates (60) located on both sides of the connection head (58) and parallel to each other. Mortise eyes (62) are respectively arranged on the opposite surfaces at one end of the two first strip-shaped plates (60). The tenon (61) is exactly inserted into the mortise eye (62) to form a cylindrical fitting, and the fitting is exactly penetrated through the first connection hole (59).

9. The mobile phone pan / tilt turntable according to claim 8, characterized in that: The second rotation structure includes a first connection block (65). Second connection holes (66) perpendicular to each other are respectively penetrated through both ends of the first connection block (65). A locking member (67) is penetrated through the second connection hole (66). The locking member (67) includes a cylindrical main body (68), a first rotation ear (83) and a middle-shaped limiting portion (69) respectively located at both ends of the cylindrical main body (68). Connection block docking holes (70) are provided at the ends of the first strip-shaped plate (60) and the two second strip-shaped plates (64) of the second link (82). The shape of the connection block docking hole (70) is adapted to the limiting portion (69), and the inner side surface of the limiting portion (69) is in close contact with the outer end surface of the connection block docking hole (70). A connection block docking hole (70) is also provided at the other end of the second link (82). The connection block docking hole (70) is rotatably connected to one end of a second connection block (84) through the locking member (67), and the other end of the second connection block (84) is fixedly connected to the mobile phone clamping seat (52).

10. The mobile phone pan / tilt turntable according to claim 9, characterized in that: The inner side of the limiting portion (69) includes a locking inclined surface (74) inclined in the circumferential direction. A circular abutting platform (75) is arranged inside the first rotation ear (83). The inner side of the circular abutting platform (75) is in close contact with the outer side surface of the first strip-shaped plate (60) or the second strip-shaped plate (64). A resistance increasing structure (76) is provided between the cylindrical chimeric body and the first connecting hole (59), the resistance increasing structure (76) comprising resistance increasing blind holes (77) uniformly distributed in the circumferential direction on the inner side of the first connecting hole (59), a mounting blind hole (80) is provided on the side of the tenon (61), a resistance increasing rod (78) is inserted in the mounting blind hole (80), a resistance increasing spring (79) in a compressed state is provided between the resistance increasing rod (78) and the bottom surface of the mounting blind hole (80), a guide spherical surface is provided at the outer end of the resistance increasing rod (78), the outer edge of the resistance increasing blind hole (77) is rounded, and the depth of the resistance increasing blind hole (77) is less than the radius of the guide spherical surface; The suction cup structure (55) comprises at least three groups of suction cups evenly distributed on the bottom surface of the pan / tilt base (51) in a circumferential direction; the suction cups and the rotating panel (12) are sucked together; and the suction cups and the pan / tilt base (51) are detachably connected via bolts.

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