A vehicle-mounted support

Abstract

The utility model discloses a vehicle-mounted support which comprises a base, a clamping seat and a clamping arm, the clamping seat is rotatably connected to the base through a damping pivot, and can rotate up and down relative to the base; the clamping arm is rotatably connected to the clamping seat and forms a clamping cavity with adjustable opening and closing degree, the rotary connection structure between the clamping arm and the clamping seat comprises an elastic member, and the elastic member always drives the clamping arm to rotate in the direction of reducing the opening and closing degree of the clamping cavity; the utility model utilizes the damping pivot between the clamping seat and the base to adjust the up and down rotation angle of the clamping seat relative to the base, and meets the different visual angle requirements of users. With the rotary connection between the clamping arm and the clamping seat, and through the elastic member always driving the clamping arm to rotate in the direction of reducing the opening and closing degree of the clamping cavity, stable clamping force is ensured for the mobile phone. The utility model can meet the requirements of mobile phone navigation visual angle adjustment, convenient operation and safe use during driving, and effectively improves the convenience and safety during driving.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, specifically a vehicle holder. Background Technology

[0002] With the widespread use of smartphones in driving assistance functions such as navigation, calls, and audio playback, car phone holders have gradually evolved from simple "fixed brackets" to specialized tools that combine practicality, safety, and convenience, becoming a standard car accessory for most car owners to improve driving safety and optimize the user experience.

[0003] Car phone holders come in various structures, including those for mounting on air vents and those for placement on tabletops. Existing tabletop car phone holders typically feature suction cups for stable phone placement. However, simply providing stable placement is insufficient; a rotating mechanism is also needed to allow for flexible adjustment of the phone's horizontal rotation and tilt angles, preventing eye strain or inconvenience caused by a fixed viewing angle. Therefore, this application proposes a car phone holder that provides stable phone mounting and multi-angle adjustment. Utility Model Content

[0004] The purpose of this utility model is to provide a vehicle mount that can stably fix a mobile phone and is adjustable at multiple angles to meet the needs of adjusting the mobile phone navigation view, convenient operation and safe use while driving, thereby improving the convenience and safety of use in driving scenarios.

[0005] This utility model is implemented as follows: A vehicle mount includes a base, a clamping seat, and a clamping arm. The clamping seat is rotatably connected to the base via a damping pivot and can rotate up and down relative to the base. The clamping arm is rotatably connected to the clamping seat and forms a clamping cavity with an adjustable opening degree. The rotational connection structure between the clamping arm and the clamping seat includes an elastic element, which always drives the clamping arm to rotate in the direction of reducing the opening degree of the clamping cavity.

[0006] Furthermore, the clamping arm is arc-shaped, and a first flexible pad is provided on the lower side of both ends of the clamping arm; the clamping seat is annular, and a second flexible pad is provided on the upper end of the clamping seat.

[0007] Furthermore, the rotating connection structure between the clamping arm and the clamping seat also includes a shaft, which is horizontally rotatably mounted on the clamping seat; the elastic element is a torsion spring, which is sleeved on the shaft, with one end of the elastic element abutting against the clamping arm and the other end abutting against the clamping seat.

[0008] Furthermore, the base includes a middle shell and an upper shell, the upper shell being horizontally rotatably mounted on the middle shell, and the clamping seat being rotatably connected to the upper shell via a damping shaft.

[0009] Furthermore, the upper shell includes a main body and a connecting part. The main body is frustum-shaped and has a hollow hole along the central axis of the frustum, forming an annular structure. The connecting part is located on the outer wall of the main body, and the damping shaft is mounted on the connecting part. The upper end of the main body is provided with an annular stepped groove, and a limiting plate is provided in the annular stepped groove. A connecting post is provided on the middle shell, and the limiting plate is connected to the connecting post by screws. Multiple hemispherical grooves are evenly provided along the circumference of the bottom wall of the annular stepped groove. A spring top ball assembly is provided on the middle shell at the position corresponding to the hemispherical groove. The spring top ball assembly includes a first spring and a top ball, and the top ball is pressed into the hemispherical groove by the first spring.

[0010] Furthermore, a decorative plate is also provided in the annular stepped groove. The decorative plate is located on the upper side of the limiting plate and blocks the upper opening of the annular stepped groove.

[0011] Furthermore, the base also includes a bottom shell, which is connected to the middle shell by screws; a suction cup assembly is provided on the base, the suction cup assembly includes a suction cup, the upper end of the suction cup is provided with a first limiting toothed ring, and the lower end of the bottom shell is provided with a second limiting toothed ring adapted to the first limiting toothed ring. The teeth of the second limiting toothed ring can be inserted one-to-one into the tooth grooves of the first limiting toothed ring to restrict the suction cup from rotating circumferentially relative to the bottom shell.

[0012] Furthermore, the suction cup assembly also includes a threaded seat and an adjusting knob. The threaded seat is fixedly disposed in the middle of the suction cup and has an external threaded post. The bottom shell is provided with a through hole for the external threaded post of the threaded seat to pass through. The adjusting knob is annular in shape and has a threaded hole in the middle that matches the external threaded post of the threaded seat. The adjusting knob is provided with a first waist hole track and a second waist hole track. The connecting post and the spring top ball assembly pass through the first waist hole track and the second waist hole track, respectively.

[0013] Furthermore, the bottom shell is provided with a sliding groove, in which a second spring and a push rod are horizontally arranged. The inner ring wall of the adjusting knob is provided with a toothed groove, and the second spring presses the end of the push rod into the toothed groove.

[0014] Furthermore, the threaded post of the threaded seat is provided with a placement groove, and an elastic support is vertically arranged in the placement groove. The upper end of the elastic support is elastically abutted against the limiting plate. A protruding handle is provided on one side of the suction cup, and an annular groove is provided on the lower end face of the suction cup. An adhesive sticker is provided in the annular groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model utilizes a damping pivot between the clamping base and the base to adjust the vertical rotation angle of the clamping base relative to the base, meeting the user's different viewing angle needs. Through the rotational connection between the clamping arm and the clamping base, and via an elastic element, the clamping arm is continuously driven to rotate in the direction that reduces the opening and closing degree of the clamping cavity, ensuring a stable clamping force on the mobile phone. Therefore, this utility model can meet the needs of adjusting the mobile phone navigation viewing angle, convenient operation, and safe use while driving, effectively improving the convenience and safety of use in driving scenarios.

[0016] 2. The base of this utility model is provided with a suction cup assembly, which enables the utility model to be placed stably.

[0017] 3. The clamping arm of this utility model is provided with a first flexible pad on the lower side of both ends, and a second flexible pad is provided on the upper end of the clamping seat. By setting the first and second flexible pads, the hard contact between the mobile phone and the bracket during the clamping process can be avoided, which may cause scratch damage. At the same time, the friction with the surface of the mobile phone is enhanced, further improving the clamping stability and preventing the mobile phone from sliding when the vehicle is bumpy. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is an exploded view of the present invention; Figure 3 This is a three-dimensional structural diagram of the present invention when the clamping arm is removed; Figure 4 This is a three-dimensional structural diagram of the present invention when the clamping seat, clamping arm and adjusting knob are removed; Figure 5 yes Figure 4 A three-dimensional structural diagram showing the structure after removing the top shell, limiting plate, and decorative panel; Figure 6 This is a schematic diagram of the bottom shell of this utility model and the structure of the second spring and the top rod provided thereon; Figure 7 This is a three-dimensional structural diagram of the upper shell of this utility model from an oblique tilting angle. Figure 8 This is a three-dimensional structural diagram of the adjustment knob of this utility model.

[0019] In the diagram: 1. Base; 101. Bottom shell; 102. Middle shell; 1021. Connecting column; 1022. Spring top ball assembly; 103. Upper shell; 1031. Main body; 1032. Connecting part; 1033. Circular stepped groove; 1034. Hemispherical groove; 2. Clamping seat; 3. Clamping arm; 4. Clamping cavity; 5. Elastic element; 6. First flexible pad; 7. Second flexible pad; 8. Shaft; 9. Damping shaft; 10. Limiting plate; 11. Decorative plate; 12. Suction cup; 121. First limiting toothed ring; 122. Handle; 13. Threaded seat; 14. Adjustment knob; 1401. Threaded hole; 1402. First waist hole track; 1403. Second waist hole track; 1404. Toothed groove; 15. Second spring; 16. Top rod; 17. Elastic support element; 18. Adhesive sticker. Detailed Implementation

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] The following description, in conjunction with the accompanying drawings and specific embodiments, provides further details: like Figures 1-3 As shown, a vehicle mount includes a base 1, a clamping seat 2, and a clamping arm 3. The base 1 is equipped with a suction cup assembly, which allows the base 1 to be placed securely. The clamping seat 2 is rotatably connected to the base 1 and can rotate vertically relative to the base 1. The clamping arm 3 is rotatably connected to the clamping seat 2, forming a clamping cavity 4 with an adjustable opening degree for clamping a mobile phone. The rotatable connection structure between the clamping arm 3 and the clamping seat 2 includes a shaft 8 and an elastic element 5. The shaft 8 is horizontally rotatably mounted on the clamping seat 2. The elastic element 5 is a torsion spring, sleeved on the shaft, with one end abutting against the clamping arm 3 and the other end abutting against the clamping seat 2. This ensures that the elastic element 5 always drives the clamping arm 3 to rotate in the direction that reduces the opening degree of the clamping cavity 4, consistently providing a clamping force to ensure secure clamping of the mobile phone. The clamping arm 3 is arc-shaped, and a first flexible pad 6 is provided on the lower side of both ends of the clamping arm 3. The clamping seat 2 is annular, and a second flexible pad 7 is provided on the upper end of the clamping seat 2. By setting the first flexible pad 6 and the second flexible pad 7, the hard contact between the mobile phone and the bracket during the clamping process can be avoided, which may cause scratch damage. At the same time, the friction with the surface of the mobile phone is enhanced, further improving the clamping stability and preventing the mobile phone from sliding when the vehicle is bumpy.

[0022] like Figure 1 and Figure 4 As shown, the base 1 includes a bottom shell 101, a middle shell 102, and an upper shell 103. The upper shell 103 is horizontally rotatably mounted on the middle shell 102. Both the bottom shell 101 and the middle shell 102 are annular, and the bottom shell 101 and the middle shell 102 are connected by screws. The upper shell 103 includes a main body 1031 and a connecting part 1032. The main body 1031 is frustum-shaped, and a hollow hole is formed along the central axis of the frustum, forming an annular structure. The connecting part 1032 is provided on the outer side wall of the main body 1031. The clamping seat 2 is rotatably connected to the connecting part 1032 of the upper shell 103 via a damping shaft 9, and the clamping seat 2 can rotate up and down relative to the base 1. Due to the damping shaft 9, when the clamping seat 2 rotates up and down to a certain position, it can maintain the current angle stability under the action of damping force, which can prevent the clamping seat 2 from deflecting on its own due to vehicle bumps, and ensure that the mobile phone viewing angle is always in the appropriate position required by the user.

[0023] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, the upper end of the main body 1031 is provided with an annular stepped groove 1033, and a limiting plate 10 is provided in the annular stepped groove 1033. The limiting plate 10 is a circular plate, and its diameter is the same as or slightly smaller than the outer diameter of the annular stepped groove 1033. A connecting post 1021 is provided on the middle shell 102, and the limiting plate 10 is connected to the connecting post by screws. The limiting plate 10 can prevent the upper shell 103 from detaching from the middle shell 102. A decorative plate 11 is also provided in the annular stepped groove 1033. The decorative plate 11 is located above the limiting plate 10 and blocks the upper opening of the annular stepped groove 1033, making the present invention more aesthetically pleasing. Multiple hemispherical grooves 1034 are evenly arranged along the circumference of the bottom wall of the annular stepped groove 1033. A spring top ball assembly 1022 is arranged on the middle shell 102 at the position corresponding to the hemispherical groove 1034. The spring top ball assembly 1022 includes a first spring and a top ball. The top ball is pressed into the hemispherical groove 1034 by the first spring. This makes the upper shell 103 have a certain damping when rotating, and a clear positioning feel is formed every time the top ball is inserted into the hemispherical groove 1034. This makes it convenient for the user to accurately adjust the horizontal angle of the upper shell 103, thereby driving the clamp 2 and the mobile phone to adjust to the appropriate horizontal viewing angle at the same time, while preventing the mobile phone from rotating randomly due to vibration during vehicle movement.

[0024] like Figure 2 and Figure 8As shown, the suction cup assembly includes a suction cup 12, a threaded seat 13, and an adjusting knob 14. The suction cup 12 is made of soft rubber material such as silicone. A first limiting toothed ring 121 is provided at the upper end of the suction cup 12, and a second limiting toothed ring adapted to the first limiting toothed ring 121 is provided at the lower end of the bottom shell 101. The teeth of the second limiting toothed ring can be engaged one-to-one with the tooth grooves of the first limiting toothed ring 121 to restrict the suction cup 12 from rotating circumferentially relative to the bottom shell 101. The threaded seat 13 is fixedly disposed in the middle of the suction cup 12. The threaded seat 13 has an external threaded post, and the bottom shell 101 has a through hole through which the external threaded post of the threaded seat 13 passes. The adjusting knob 14 is annular in shape, and a threaded hole 1401 adapted to the external threaded post of the threaded seat 13 is provided in the middle of the adjusting knob 14. The external threaded post of the threaded seat 13 is threadedly installed in the threaded hole 1401 of the adjusting knob 14. When the adjustment knob 14 is turned clockwise, the threaded seat 13 slides downward and is linked to the suction cup 12, causing the suction cup 12 to deform and creating a negative pressure between the suction cup 12 and the surface it is attached to. A protruding handle 122 is provided on one side of the suction cup 12, and an annular groove is provided on the lower end face of the suction cup 12. An adhesive sticker 18 is placed in the annular groove, which further enhances the stability of the device. The handle 122 allows for easy breaking of the negative pressure between the suction cup 12 and the suction surface, thus easily removing the device.

[0025] like Figure 5 and Figure 8 As shown, the adjusting knob 14 is provided with a first waist-hole track 1402 and a second waist-hole track 1403. The connecting post 1021 and the spring top ball assembly 1022 pass through the first waist-hole track 1402 and the second waist-hole track 1403, respectively. The first waist-hole track 1402 and the second waist-hole track 1403 have two functions: one is to avoid obstacles, and the other is to guide. The setting of the first waist-hole track 1402 and the second waist-hole track 1403 can make the adjusting knob 14 rotate stably.

[0026] like Figure 6 and Figure 8 As shown, a sliding groove is provided on the base shell 101, and a second spring 15 and a push rod 16 are horizontally arranged in the sliding groove. A toothed groove 1404 is provided on the inner ring wall of the adjustment knob 14. The second spring 15 presses the end of the push rod 16 into the toothed groove 1404. This causes the end of the push rod 16 to intermittently engage and release as the tooth shape of the toothed groove 1404 changes during the rotation of the adjustment knob 14. This provides clear tactile feedback for the rotation of the adjustment knob 14, making it easy for the user to perceive the rotation range. When the adjustment knob 14 stops rotating, the engagement between the push rod 16 and the toothed groove 1404 restricts its free rotation, ensuring the stability of the negative pressure generated by the suction cup 12 and preventing the adjustment knob 14 from loosening due to vehicle vibration, which would affect the stability of the base 1.

[0027] like Figure 2 and Figure 5 As shown, the threaded seat 13 has a placement groove on its external threaded post, and an elastic support 17 is vertically arranged in the placement groove. The elastic support 17 uses a spring, and its upper end elastically abuts against the limiting plate 10. During the downward movement of the threaded seat 13, due to the elastic support of the elastic support 17, there is a damping force resisting the rotation of the adjusting knob 14 when it rotates, which ultimately improves the further damping effect of the adjusting knob 14.

[0028] In summary, this invention achieves stable placement through the suction cup assembly on the base 1. The damping pivot 9 between the clamping seat 2 and the base 1 allows adjustment of the vertical rotation angle of the clamping seat 2 relative to the base 1, meeting different user viewing angle requirements. The rotational connection between the clamping arm 3 and the clamping seat 2, and the continuous drive of the elastic element 5 to rotate the clamping arm 3 in a direction that reduces the opening and closing degree of the clamping cavity 4, ensures a stable clamping force on the mobile phone. Therefore, this invention can meet the needs of adjusting the mobile phone navigation viewing angle, convenient operation, and safe use while driving, effectively improving usability and safety in driving scenarios.

[0029] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vehicle mount, comprising a base, characterized in that, It also includes a clamping seat and a clamping arm. The clamping seat is rotatably connected to the base via a damping shaft and can rotate up and down relative to the base. The clamping arm is rotatably connected to the clamping seat and forms a clamping cavity with an adjustable opening degree. The rotational connection structure between the clamping arm and the clamping seat includes an elastic element, which always drives the clamping arm to rotate in the direction of reducing the opening degree of the clamping cavity.

2. The vehicle mount according to claim 1, characterized in that, The clamping arm is arc-shaped, and a first flexible pad is provided on the lower side of both ends of the clamping arm. The clamping seat is annular, and a second flexible pad is provided on the upper end of the clamping seat.

3. A vehicle mount according to claim 1, characterized in that, The rotating connection structure between the clamping arm and the clamping seat also includes a shaft, which is horizontally rotatably mounted on the clamping seat; the elastic element is a torsion spring, which is sleeved on the shaft, with one end of the elastic element abutting against the clamping arm and the other end abutting against the clamping seat.

4. A vehicle mount according to claim 1, characterized in that, The base includes a middle shell and an upper shell. The upper shell is rotatably mounted on the middle shell, and the clamping seat is rotatably connected to the upper shell via a damping shaft.

5. A vehicle mount according to claim 4, characterized in that, The upper shell includes a main body and a connecting part. The main body is frustum-shaped and has a hollow hole along the central axis of the frustum, forming an annular structure. The connecting part is located on the outer wall of the main body, and the damping shaft is mounted on the connecting part. The upper end of the main body is provided with an annular stepped groove, and a limiting plate is provided in the annular stepped groove. A connecting post is provided on the middle shell, and the limiting plate is connected to the connecting post by screws. Multiple hemispherical grooves are evenly provided along the circumference of the bottom wall of the annular stepped groove. A spring top ball assembly is provided on the middle shell at the position corresponding to the hemispherical groove. The spring top ball assembly includes a first spring and a top ball, and the top ball is pressed into the hemispherical groove by the first spring.

6. A vehicle mount according to claim 5, characterized in that, A decorative plate is also provided in the annular stepped groove. The decorative plate is located on the upper side of the limiting plate and blocks the upper opening of the annular stepped groove.

7. A vehicle mount according to claim 5, characterized in that, The base also includes a bottom shell, which is connected to the middle shell by screws; a suction cup assembly is provided on the base, the suction cup assembly includes a suction cup, the upper end of the suction cup is provided with a first limiting toothed ring, and the lower end of the bottom shell is provided with a second limiting toothed ring adapted to the first limiting toothed ring. The teeth of the second limiting toothed ring can be inserted one-to-one into the tooth grooves of the first limiting toothed ring to restrict the suction cup from rotating circumferentially relative to the bottom shell.

8. A vehicle mount according to claim 7, characterized in that, The suction cup assembly also includes a threaded seat and an adjusting knob. The threaded seat is fixedly disposed in the middle of the suction cup and has an external threaded post. The bottom shell is provided with a through hole for the external threaded post of the threaded seat to pass through. The adjusting knob is annular and has a threaded hole in the middle that matches the external threaded post of the threaded seat. The adjusting knob is provided with a first waist hole track and a second waist hole track. The connecting post and the spring top ball assembly pass through the first waist hole track and the second waist hole track, respectively.

9. A vehicle mount according to claim 8, characterized in that, The bottom shell is provided with a sliding groove, in which a second spring and a push rod are horizontally arranged. The inner ring wall of the adjusting knob is provided with a toothed groove, and the second spring presses the end of the push rod into the toothed groove.

10. A vehicle mount according to claim 9, characterized in that, The threaded post of the threaded seat is provided with a placement groove, and an elastic support is vertically arranged in the placement groove. The upper end of the elastic support is elastically abutted against the limiting plate. A protruding handle is provided on one side of the suction cup, and an annular groove is provided on the lower end face of the suction cup. An adhesive sticker is provided in the annular groove.

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