A vehicle-mounted support

Abstract

The utility model relates to a kind of vehicle-mounted support, including clamping module and adjustable support module;Adjustable support module is located in the side of clamping module;Adjustable support module includes adjusting assembly, flexible force resistance component and backplate;Adjusting assembly includes rotating shell, positioning shell and lifting shell;Positioning shell is fixed on rear shell body, backplate is equipped with sleeve shell, sleeve shell, positioning shell, lifting shell and rotating shell are in succession and are set in four tubular shapes;Sleeve shell, positioning shell and lifting shell are slidably connected, lifting shell and rotating shell are threadedly connected;Backplate is equipped with contact part, contact part is movably located between positioning shell and lifting shell;When rotating rotating shell, lifting shell is driven away from or close to positioning shell by thread;Flexible force resistance component is located between backplate and positioning shell and applies flexible resistance force to both thereof.The scheme realizes the dynamic adjustment of damping degree by the combination structure of adjusting assembly, flexible force resistance component and backplate in clamping module and adjustable support module, solves the problem that existing riding support damping performance is fixed and cannot adapt to different road conditions.

Description

Technical Field

[0001] This utility model relates to the field of cycling bracket technology, and in particular to a vehicle-mounted bracket. Background Technology

[0002] Currently, most bike racks use rigid connections. When riding on bumpy roads, the equipment is subjected to continuous and varying intensity vibrations, which can lead to loosening and detachment of the clamps, damage to precision components, and frequent stops for users to adjust the rack angle. To address these issues, some bike racks incorporate fixed vibration damping structures. However, the required vibration damping performance varies depending on road conditions. Existing damping solutions lack dynamic adjustment capabilities, failing to adjust the damping force in real time according to changes in road conditions, thus hindering effective equipment protection and ensuring operational stability. Utility Model Content

[0003] To address the lack of dynamic adjustment capability in existing cycling bracket vibration damping solutions, this invention provides a vehicle-mounted bracket.

[0004] The present invention provides a vehicle mount, comprising a clamping module and an adjustable support module. The adjustable support module is located on one side of the clamping module. The adjustable support module includes an adjustment component, a flexible force-bearing component, and a back plate. The adjustment component includes a rotating shell, a positioning shell, and a lifting shell. The positioning shell is fixed to the rear shell. The back plate has a sleeve shell. The sleeve shell, the positioning shell, the lifting shell, and the rotating shell are cylindrical and sequentially fitted together. The sleeve shell, the positioning shell, and the lifting shell are slidably connected, and the lifting shell and the rotating shell are threadedly connected. The back plate has a contact portion, which is movably located between the positioning shell and the lifting shell. When the rotating shell is rotated, the lifting shell is moved away from or closer to the positioning shell via the thread. The flexible force-bearing component is located between the back plate and the positioning shell and applies a flexible force-bearing force to both.

[0005] Preferably, an inner ring is provided on the inner side of the top of the lifting shell, the inner ring is provided corresponding to the positioning shell, and the contact part is located between the inner ring and the positioning shell.

[0006] Preferably, a contact layer is provided on the contact portion, and the back plate contacts the inner ring of the lifting shell through the contact layer. When the back plate moves under the action of external force, it can contact the positioning shell through the contact layer.

[0007] Preferably, the circumferential inner surface of the positioning shell is provided with a first vertical groove, and the circumferential outer surface of the back plate is provided with a second vertical groove; the first vertical groove and the second vertical groove are in sliding engagement; and / or, the circumferential outer surface of the positioning shell is provided with a third vertical groove, and the circumferential inner surface of the lifting shell is provided with a fourth vertical groove, the third vertical groove and the fourth vertical groove being in sliding engagement.

[0008] Preferably, the lifting shell has a limiting step at the end away from the positioning shell, and the rotating shell has a locking ring at the end away from the positioning shell. The locking ring is threadedly connected to the rotating shell, and the limiting step is located between the locking ring and the rotating shell.

[0009] Preferably, the flexible force-bearing component includes an elastic element and / or a magnetic component; the opposite ends of the elastic element abut against the back plate and the adjustment component respectively; the magnetic component includes a first magnetic element and a second magnetic element installed in a magnetic repulsion manner, the first magnetic element being disposed on the back plate and the second magnetic element being disposed on the adjustment component.

[0010] Preferably, when the flexible force-supporting component includes a magnetic component, a first magnetic ring is embedded in the central region of the positioning shell, and a second magnetic ring is correspondingly embedded in the back plate.

[0011] Preferably, the clamping module includes a housing assembly, which includes a front housing and a rear housing connected together, defining an accommodating space between the front housing and the rear housing, and a clamping arm assembly disposed within the accommodating space, the movable end of the clamping arm assembly being exposed outside the housing assembly; the rotating shell is rotatably disposed on the rear housing.

[0012] Preferably, the positioning shell has a sliding step on the side near the clamping module, and the rotating shell has an annular sliding boss. The annular sliding boss is rotatably fitted onto the sliding step, and the annular sliding boss is located between the positioning shell and the clamping module.

[0013] Preferably, the back plate has a connecting structure at one end away from the clamping module; the clamping module includes an upper clamping arm assembly and a lower clamping arm assembly; the lower clamping arm assembly includes a connected first transmission plate and a lower clamping plate, the upper clamping arm assembly includes a first upper clamping arm and a second upper clamping arm, the first upper clamping arm includes a connected second transmission plate and a first upper clamping plate, and the second upper clamping arm includes a connected third transmission plate and a second upper clamping plate; the lower clamping plate, the first upper clamping plate and the second upper clamping plate are located outside the housing assembly; the first transmission plate includes a connected first segment and a second segment. The first segment is provided with two clearance slots, and two first transmission racks are respectively provided in the two clearance slots. The second transmission plate is provided with a second transmission rack, and the third transmission plate is provided with a third transmission rack. Two positioning gears are positioned on the rear housing. The two positioning gears are respectively located in one of the clearance slots and mesh with the corresponding first transmission rack. One positioning gear meshes synchronously with the second transmission rack, and the other positioning gear meshes synchronously with the third transmission rack. The lower clamping arm assembly and the upper clamping arm assembly are linked by the positioning gears.

[0014] Compared with the prior art, the vehicle mount provided by this utility model has the following advantages: 1. This utility model provides a vehicle mount that achieves dynamic adjustment of vibration reduction force through a combination structure of a clamping module and an adjustable support module, including an adjustment component, a flexible force-bearing component, and a back plate. This solves the problem of fixed vibration reduction performance and inability to adapt to different road conditions in existing cycling mounts, improving the device clamping stability and vibration protection capability. Specifically, the clamping module is used to clamp the cycling device and provide a stable installation base; the positioning shell is fixed on the rear shell to provide a reference position; the lifting shell slides with the positioning shell and is threadedly connected to the rotating shell, and rotating the rotating shell will drive the lifting shell to move axially; when the lifting shell moves, it can drive the back plate to move through the contact part; the flexible force-bearing component is located between the back plate and the positioning shell, and absorbs vibration through this component when the back plate is impacted.

[0015] 2. In the embodiment of this utility model, an inner ring is provided on the inner side of the top of the lifting shell. The inner ring is arranged correspondingly with the positioning shell and the contact part is limited between the inner ring and the positioning shell, thereby limiting and guiding the range of motion of the contact part. That is, the inner ring plays a physical limiting role, so that the contact part can only move along a predetermined path between the inner ring and the positioning shell, ensuring the stability and consistency of the force transmission path when impacted, and preventing the contact part from detaching from the top of the lifting shell.

[0016] 3. In the vehicle mount provided in this embodiment of the utility model, a contact layer is provided on the outer sleeve of the contact part. The contact layer contacts the positioning shell, which increases the primary vibration damping and reduces hard contact impact. This solves the problem of noise, wear and impact peaks that are easy to generate when the back plate is in direct contact with the metal parts. Specifically, the back plate absorbs energy through the elastic deformation of the contact layer when there is a small vibration. When there is a large vibration, the contact layer is compressed and contacts the positioning shell, forming a two-stage buffer vibration reduction, which improves the comfort of use and the equipment protection capability.

[0017] 4. In the vehicle bracket provided in this embodiment of the utility model, the mating surfaces between the positioning shell and the back plate and the lifting shell are provided with a vertical groove structure that slides with each other, which improves the sliding stability and load-bearing capacity, and solves the problems of rotational misalignment, jamming and uneven force distribution that are prone to occur when the components vibrate and are adjusted; specifically, the first vertical groove of the positioning shell slides with the second vertical groove of the back plate to prevent the back plate from rotating relative to the axis and to achieve stable guidance; the third vertical groove of the positioning shell slides with the fourth vertical groove of the lifting shell, so that the lifting shell slides along the vertical groove guide during axial adjustment, ensuring smooth movement.

[0018] 5. In the vehicle bracket provided in this embodiment of the utility model, a limiting step and a locking ring are respectively set at the far end of the lifting shell and the rotating shell to form an axial limiting and locking structure, which prevents the lifting shell from exceeding the travel limit or the components from falling off due to excessive rotation of the rotating shell, and solves the safety hazards of structural loosening and misalignment of the adjustment mechanism during use.

[0019] 6. In the vehicle mount provided by this utility model embodiment, the elastic element and magnetic component are used individually or in combination to form a multi-source damping force. When used separately, they can be adapted to different structural or model designs. One component can absorb impact energy by utilizing the mechanical deformation of the elastic element, and the elastic element directly absorbs and releases energy, suitable for buffering low to medium intensity vibrations. The other component can achieve non-contact damping by utilizing magnetic repulsion, and the magnetic force changes non-linearly with distance, which can provide additional damping force under high impact, thereby expanding the range of damping performance. When used in combination, when adjusting the spacing of the components, both the pre-compression of the elastic element and the magnetic spacing of the magnetic element are changed, thereby coordinating the ratio of the two damping forces and optimizing the damping performance in a wider range of application scenarios.

[0020] 7. In the vehicle bracket provided in this embodiment of the utility model, the first magnetic ring is embedded in the middle area of ​​the positioning shell, and the second magnetic ring is embedded in the corresponding position of the back plate. The magnetic poles repel each other to form a stable magnetic vibration reduction channel. The two magnetic rings are axially opposed and repel each other, forming a non-contact force field during movement. The magnetic repulsion force increases nonlinearly with the increase of vibration displacement, thereby suppressing large displacement impact and reducing component wear.

[0021] 8. In the vehicle bracket provided by this utility model embodiment, the clamping mechanism is enclosed by the housing assembly, which protects the clamping mechanism and achieves a stable combination of clamping and vibration damping mechanism. Specifically, the movable end of the clamping arm is exposed, which can apply clamping force without damaging the protective structure, and the functions do not interfere with each other. The rotating shell is directly installed on the rear housing, so that the adjustment operation is not affected by the clamped part at the front, which is suitable for complex installation environments.

[0022] 9. In the vehicle bracket provided by this utility model embodiment, the annular sliding boss is rotatably mounted on the sliding step, so that the rotating shell is stably limited between the positioning shell and the clamping module while retaining its free rotation capability around the axis, solving the problem that the rotating shell is prone to axial displacement or falling off under vibration conditions; specifically, the sliding step and the annular sliding boss are fitted together to form an axial stop surface, which restricts the displacement of the rotating shell towards or away from the clamping module, thereby ensuring the stability of the adjustment mechanism position; the sleeve connection method also gives the rotating shell low friction rotation characteristics relative to the positioning shell, allowing the user to smoothly rotate the rotating shell to drive the lifting shell to adjust the vibration damping force, and continuously maintain the stability and durability of the structure during use.

[0023] 10. In the vehicle-mounted bracket provided in this embodiment of the utility model, the upper and lower clamping arms are synchronously linked through a gear and rack multi-link structure, which improves clamping stability and load-bearing capacity. Specifically, multiple transmission plates mesh with each other through positioning gears to ensure that the upper and lower clamping arms move simultaneously and the clamping force is evenly distributed. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a vehicle mount provided in an embodiment of this utility model.

[0026] Figure 2 This is an exploded view of the clamping module of a vehicle mount according to an embodiment of this utility model.

[0027] Figure 3 This is an exploded view of a vehicle mount bracket provided in an embodiment of this utility model.

[0028] Figure 4 This is an exploded view of the rear shell and the positioning shell provided in an embodiment of this utility model.

[0029] Figure 5This is a schematic diagram of the positioning shell of a vehicle mount according to an embodiment of the present invention.

[0030] Figure 6 This is a schematic diagram of the structure of the rotating shell of a vehicle-mounted bracket provided in an embodiment of the present invention. Figure 1 .

[0031] Figure 7 This is a schematic diagram of the structure of the rotating shell of a vehicle-mounted bracket provided in an embodiment of the present invention. Figure 2 .

[0032] Figure 8 This is a schematic diagram of the structure of a lifting shell for a vehicle-mounted bracket provided in an embodiment of this utility model.

[0033] Figure 9 This is a schematic diagram of the structure of the back plate of a vehicle mount according to an embodiment of the present invention.

[0034] Figure 10 This is a cross-sectional view of a vehicle mount according to an embodiment of the present invention. Figure 1 .

[0035] Figure 11 This is a cross-sectional view of a vehicle mount according to an embodiment of the present invention. Figure 2 .

[0036] Figure 12 yes Figure 10 A magnified view of A in the middle.

[0037] Figure 13 yes Figure 11 A magnified view of B in the middle.

[0038] Figure 14 This is a front view of the clamping arm assembly of a vehicle mount according to an embodiment of the present invention.

[0039] Figure 15 This is a front view of the lower clamp of a vehicle-mounted bracket provided in an embodiment of this utility model.

[0040] Explanation of reference numerals in the attached diagram: 100. Vehicle mount; 10. Clamping module; 1. Housing assembly; 11. Front housing; 12. Rear housing; 121. Threaded component; 122. Guide post; 123. Elastic ball assembly; 13. Accommodation space; 2. Clamping arm assembly; 21. Lower clamping arm assembly; 211. First transmission plate; 2111. First section; 21111. Alternating groove; 21112. First transmission rack; 2112. Second section; 212. Lower clamping plate; 22. Upper clamping arm assembly; 221. First upper clamping arm; 2211. Second transmission plate; 22111. Second transmission rack; 2212. First upper clamping plate; 222. Second upper clamping arm; 2221. Third transmission plate; 22211. Third transmission rack; 2222. Second upper clamping plate; 20. Adjustable support module; 3c. Adjustment component; 3c1. Rotating shell; 3c11. Annular sliding boss; 3c12. Circular recess; 3c2. Positioning shell; 3c21. Bottom shell; 3c211. Threaded hole; 3c212. Guide hole; 3c22. Outer shell; 3c221. First vertical groove; 3c222. Third vertical groove; 3c23. Sliding step; 3c3. Lifting shell; 3c31. Inner ring; 3c32. Fourth vertical groove; 3c33. Limiting step; 3c4. Locking ring; 42. Magnetic component; 421. First magnetic element; 422. Second magnetic element; 5. Back plate; 53. Connecting structure; 56. Housing; 561. Second vertical ridge; 57. Contact part; 571. Contact layer; 6. Positioning gear. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0042] It should be noted that the terms "first" and "second" in the specification and claims of this utility model are used to distinguish different objects, rather than to describe a specific order.

[0043] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0044] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0045] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0046] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0047] Please see Figure 1 This utility model provides a vehicle mount, including a clamping module 10 and an adjustable support module 20. The adjustable support module 20 is disposed on one side of the clamping module 10. In common application scenarios, the clamping module 10 is usually used as the clamping part of the vehicle mount to fix terminal devices such as smartphones, navigation devices, or action cameras. During riding, the clamping module 10 can stably maintain the position of the device, and the adjustable support module 20 can effectively reduce the impact of road vibration on the device, improving the fixation reliability and user experience. The adjustable support module 20 is used to install the clamping module 10 onto an external fixed structure, such as the handlebars of a bicycle or motorcycle or the dashboard of a car.

[0048] Please see Figure 2In one embodiment, the clamping module 10 includes a housing assembly 1, which includes a front housing 11 and a rear housing 12 connected together. A receiving space 13 is defined between the front housing 11 and the rear housing 12. A clamping arm assembly 2 is provided within the receiving space 13, and the movable end of the clamping arm assembly 2 is exposed outside the housing assembly 1. It can be understood that in the vehicle mount provided by this embodiment, the clamping mechanism is enclosed by the housing assembly 1, which protects the clamping mechanism while achieving a stable combination of clamping and vibration damping mechanisms. Specifically, the exposed movable end of the clamping arm allows for the application of clamping force without damaging the protective structure, and the functions do not interfere with each other. The rotating shell is directly mounted on the rear housing 12, so that the adjustment operation is not affected by the clamped component at the front, making it suitable for complex installation environments.

[0049] Please see Figure 3 The adjustable support module 20 includes an adjustment component 3c, a flexible force-bearing component, and a back plate 5. The adjustment component 3c includes a rotating shell 3c1, a positioning shell 3c2, and a lifting shell 3c3. The positioning shell 3c2 is fixed to the rear shell 12. The back plate 5 is provided with a sleeve 56. The sleeve 56, positioning shell 3c2, lifting shell 3c3, and rotating shell 3c1 are cylindrical and sequentially nested. The sleeve 56, positioning shell 3c2, and lifting shell 3c3 are slidably connected, and the lifting shell 3c3 and rotating shell 3c1 are threadedly connected. The back plate 5 is provided with a contact part 57, which is movably located between the positioning shell 3c2 and the lifting shell 3c3. When the rotating shell 3c1 is rotated, the lifting shell 3c3 is driven away from or closer to the positioning shell 3c2 through the thread. The flexible force-bearing component is located between the back plate 5 and the positioning shell 3c2 and applies a flexible force-bearing force to both.

[0050] Understandably, this utility model embodiment provides a vehicle mount 100, which achieves dynamic adjustment of vibration reduction force through the combination structure of the clamping module 10 and the adjustable support module 20, including the adjustment component 3c, the flexible force-bearing component, and the back plate 5. This solves the problem of fixed vibration reduction performance and inability to adapt to different road conditions in existing cycling mounts, and improves the device clamping stability and vibration protection capability. Specifically, the clamping module 10 is used to clamp the cycling device and provide a stable installation base; the positioning shell 3c2 is fixed on the rear shell 12 to provide a reference position; the lifting shell 3c3 slides with the positioning shell 3c2 and is threadedly connected to the rotating shell 3c1. Rotating the rotating shell 3c1 will drive the lifting shell 3c3 to move axially; when the lifting shell 3c3 moves, it can drive the back plate 5 to move through the contact part 57. The flexible force-bearing component is located between the back plate 5 and the positioning shell 3c2, and absorbs vibration through the component when the back plate 5 is impacted.

[0051] For example, when the user rotates the rotating shell 3c1 clockwise, the threaded connection between the two drives the lifting shell 3c3 to move axially toward the positioning shell 3c2, pushing the contact part 57 on the back plate 5, thereby compressing the flexible force-holding component located between the back plate 5 and the positioning shell 3c2, increasing the degree of compression of the flexible force-holding component, enhancing the rigidity of the entire support system, obtaining greater locking force and impact resistance, and is particularly suitable for bumpy driving conditions.

[0052] When the user rotates the housing 3c1 counterclockwise, the threaded drive will cause the lifting housing 3c3 to move axially away from the positioning housing 3c2. As the lifting housing 3c3 moves backward, the pressure on the contact part 57 of the back plate 5 is released. The flexible force resisting component gradually rebounds due to its own elasticity. The compression of the flexible force resisting component decreases, thereby reducing the flexible resisting force. The system is softer and can better absorb small vibrations, improving comfort. It is suitable for light-load, flat road environments and improves the filtering of minor vibrations.

[0053] Please see Figure 4 The rear housing 12 has a threaded part 121 and a guide post 122 in the middle area of ​​the side near the positioning shell 3c2. There are multiple guide posts 122 arranged in an array around the threaded part 121. The threaded part 121 is used to fix the positioning shell 3c2, and the guide post 122 is used to restrict the circumferential degree of freedom of the positioning shell 3c2. When the positioning shell 3c2 is installed into the rear housing 12 through the threaded part 121, the positioning shell 3c2 can only move along the axial direction of the guide post 122. The outer edge of the guide post 122 is provided with an elastic ball assembly 123, which is used to cooperate with the rotating shell 3c1 to provide tactile feedback when rotating.

[0054] Please combine Figure 4 and Figure 5 The positioning shell 3c2 includes a bottom shell 3c21 and an outer shell 3c22 surrounding the bottom shell 3c21. The middle region of the bottom shell 3c21 is provided with a threaded hole 3c211 and a guide hole 3c212. The threaded hole 3c211 is used to cooperate with the threaded part 121 on the rear shell 12, and the guide hole 3c212 is used to cooperate with the guide post 122 on the rear shell 12, thereby fixing the positioning hole to the rear shell 12. The circumferential inner surface of the positioning shell 3c2, that is, the inner surface of the outer shell 3c22, is provided with a first vertical groove 3c221, and the circumferential outer surface of the positioning shell 3c2, that is, the outer surface of the outer shell 3c22, is provided with a third vertical groove 3c222. The first vertical groove 3c221 is used to cooperate with the back plate 5, and the third vertical groove 3c222 is used to cooperate with the lifting shell 3c3.

[0055] In one implementation, the first vertical stripe 3c221 and the third vertical stripe 3c222 are staggered, thereby making the circumferential sidewall of the positioning shell 3c2 wavy. Understandably, the staggered vertical stripes create alternating convexities and depressions on the wall surface of the positioning shell 3c2, increasing the moment of inertia of the section and improving its bending and torsional resistance. The wavy sidewall not only provides uniform multi-contact point guiding fit, reducing the impact of fit clearance variations on sliding stability, but also disperses and alleviates local stress concentration when subjected to impact loads, thus maintaining the smoothness and durability of the adjustment and vibration reduction process.

[0056] Please combine Figure 6 and Figure 7 , Figure 6 This is a structural schematic diagram from the bottom view of the rotating shell 3c1. Figure 7 The diagram shows the structure of the rotating shell 3c1 from the top view. The rotating shell 3c1 has an annular sliding boss 3c11 at one end near the rear shell 12. The annular sliding boss 3c11 protrudes towards the positioning shell 3c2. Multiple circular recesses 3c12 are arranged in an array on the end face of the rotating shell 3c1 facing the rear shell 12. The circular recesses 3c12 are used to cooperate with the elastic ball assembly 123 on the rear shell 12 to provide tactile feedback and realize stepped rotation.

[0057] As one implementation, the circumferential outer surface of the rotating shell 3c1 is also textured to provide friction for easy rotation.

[0058] Please combine further Figure 3 In one implementation, a locking ring 3c4 is provided at the end of the rotating shell 3c1 furthest from the positioning shell 3c2. The locking ring 3c4 is threadedly connected to the rotating shell 3c1 and is used to limit the range of movement of the lifting shell 3c3 on the rotating shell 3c1. It is understood that setting a limiting step 3c33 and a locking ring 3c4 at the far ends of the lifting shell 3c3 and the rotating shell 3c1 respectively forms an axial limiting and locking structure, preventing the lifting shell 3c3 from exceeding its travel limit or components from falling off due to excessive rotation of the rotating shell 3c1, thus solving the safety hazards of structural loosening and misalignment of the adjustment mechanism during use.

[0059] Please see Figure 8 In one embodiment, an inner ring 3c31 is provided on the inner side of the top of the lifting shell 3c3. The inner ring 3c31 is provided corresponding to the positioning shell 3c2, and the contact part 57 is located between the inner ring 3c31 and the positioning shell 3c2.

[0060] Understandably, in the embodiments of this utility model, an inner ring 3c31 is provided on the inner side of the top of the lifting shell 3c3. The inner ring 3c31 is arranged correspondingly with the positioning shell 3c2, and the contact part 57 is limited between the inner ring 3c31 and the positioning shell 3c2, thereby limiting and guiding the range of motion of the contact part 57. That is, the inner ring 3c31 plays a physical limiting role, so that the contact part 57 can only move along a predetermined path between the inner ring 3c31 and the positioning shell 3c2, ensuring the stability and consistency of the force transmission path when impacted, and preventing the contact part 57 from detaching from the top of the lifting shell 3c3.

[0061] In one embodiment, the outer surface of the lifting housing 3c3 is provided with an external thread for threaded engagement with the rotating housing 3c1, and the inner surface is provided with a fourth vertical line 3c32 for engagement with the positioning housing 3c2.

[0062] Please see Figure 9 In one implementation, the back plate 5 has a connecting structure 53 at one end away from the clamping module 10; the connecting structure 53 is used to connect to the outside. Specifically, in this embodiment, the connecting structure 53 is used to connect to a universal ball joint on an external fixed device.

[0063] In one embodiment, the back plate 5 has a second vertical groove 561 on its housing 56 for engaging with the positioning housing 3c2.

[0064] In one embodiment, the first vertical groove 3c221 on the positioning shell 3c2 is slidably engaged with the second vertical groove 561 on the back plate 5; and / or, the third vertical groove 3c222 on the positioning shell 3c2 is slidably engaged with the fourth vertical groove 3c32 on the lifting shell 3c3.

[0065] Understandably, in the vehicle bracket 100 provided in this embodiment of the present invention, the mating surfaces between the positioning shell 3c2 and the back plate 5 and the lifting shell 3c3 are provided with a vertical groove structure that allows for mutual sliding engagement, thereby improving sliding stability and load-bearing capacity and solving the problems of rotational misalignment, jamming, and uneven force distribution that easily occur when components vibrate and are adjusted. Specifically, the first vertical groove 3c221 of the positioning shell 3c2 slides with the second vertical groove 561 of the back plate 5 to prevent the back plate 5 from rotating relative to the axis and to achieve stable guidance; the third vertical groove 3c222 of the positioning shell 3c2 slides with the fourth vertical groove 3c32 of the lifting shell 3c3, so that the lifting shell 3c3 slides along the vertical groove guide during axial adjustment, ensuring smooth movement.

[0066] In one embodiment, a contact layer 571 is provided on the contact part 57, and the back plate 5 contacts the inner ring 3c31 of the lifting shell 3c3 through the contact layer 571. When the back plate 5 is moved by external force, it can contact the positioning shell 3c2 through the contact layer 571.

[0067] Understandably, in the vehicle mount 100 provided in this embodiment of the present invention, a contact layer 571 is provided on the contact portion 57. The contact layer 571 contacts the positioning shell 3c2, which increases the primary vibration damping and reduces hard contact impact, thus solving the problem of noise, wear and impact peaks that are easily generated when the back plate 5 is in direct contact with the metal parts.

[0068] In one implementation, the contact layer 571 can be a flexible contact layer 571 or an elastic contact layer 571. It is understood that the back plate 5 absorbs energy through the elastic deformation of the contact layer 571 during small vibrations, and during large vibrations, the contact layer 571 is compressed and comes into contact with the positioning shell 3c2, forming a two-stage buffer and vibration reduction, improving user comfort and equipment protection capabilities.

[0069] Optionally, the flexible force-bearing assembly includes an elastic element and / or a magnetic component 42; the opposite ends of the elastic element abut against the back plate 5 and the adjustment component 3c respectively; the magnetic component 42 includes a first magnetic element 421 and a second magnetic element 422 installed in a magnetic repulsion manner, the first magnetic element 421 is disposed on the back plate 5, and the second magnetic element 422 is disposed on the adjustment component 3c.

[0070] Understandably, the vehicle mount 100 provided in this embodiment of the present invention forms a multi-source damping force by using the elastic element and the magnetic component 42 individually or in combination. When used separately, it can be adapted to different structural or model designs. One can absorb impact energy by utilizing the mechanical deformation of the elastic element, and the elastic element directly absorbs and releases energy, suitable for buffering low to medium intensity vibrations. The other can achieve non-contact damping by utilizing magnetic repulsion, and the magnetic force changes non-linearly with distance, which can provide additional damping force under high impact, thereby expanding the range of damping performance. If used in combination, when adjusting the spacing of the adjusting component 3c, both the pre-compression of the elastic element and the magnetic spacing of the magnetic element are changed, thereby coordinating the ratio of the two damping forces, so that the damping performance can be optimized in a wider range of application scenarios.

[0071] Please combine Figure 3 , Figure 4 and Figure 9 In one implementation, when the flexible force-supporting component includes a magnetic component 42, a first magnetic ring is embedded in the central region of the positioning shell 3c2, and a second magnetic ring is correspondingly embedded on the back plate 5.

[0072] Understandably, in the vehicle bracket 100 provided in this embodiment of the present invention, the first magnetic ring is embedded in the middle region of the positioning shell 3c2, and the second magnetic ring is embedded in the corresponding position of the back plate 5. The magnetic poles repel each other to form a stable magnetic vibration damping channel. The two magnetic rings are axially opposed and repel each other, forming a non-contact force field during movement. The magnetic repulsion force increases nonlinearly with the increase of vibration displacement, thereby suppressing large displacement impact and reducing component wear.

[0073] In one embodiment, the positioning shell 3c2 has a sliding step 3c23 on the side near the clamping module 10, and the rotating shell 3c1 has an annular sliding boss 3c11. The annular sliding boss 3c11 is rotatably fitted on the sliding step 3c23, and the annular sliding boss 3c11 is located between the positioning shell 3c2 and the clamping module 10.

[0074] Understandably, in the vehicle bracket 100 provided in this embodiment of the present invention, the annular sliding boss 3c11 is rotatably mounted on the sliding step 3c23, so that the rotating shell 3c1 is stably limited between the positioning shell 3c2 and the clamping module 10, while retaining its free rotation capability around the axis, thus solving the problem that the rotating shell 3c1 is prone to axial displacement or falling off under vibration conditions. Specifically, the sleeved cooperation between the sliding step 3c23 and the annular sliding boss 3c11 forms an axial stop surface, which restricts the displacement of the rotating shell 3c1 in the direction of the clamping module 10 or away from the clamping module 10, thereby ensuring the stability of the adjustment mechanism position. The sleeved connection method also gives the rotating shell 3c1 low friction rotation characteristics relative to the positioning shell 3c2, so that the user can smoothly rotate the rotating shell 3c1 to drive the lifting shell 3c3 to adjust the vibration damping force, and continuously maintain the stability and durability of the structure during use.

[0075] Please combine Figures 10 to 13 , Figure 10 and Figure 12 The diagram shows the lifting housing 3c3 being adjusted away from the clamping module 10. Figure 11 and Figure 13 The diagram shows the state in which the lifting shell 3c3 is adjusted to be close to the clamping module 10.

[0076] Specifically, such as Figure 10 and Figure 12 As shown, when the lifting housing 3c3 is adjusted to the first state away from the clamping module 10, the inner ring 3c31 at the top of the lifting housing 3c3 is in a retracted position relative to the contact part 57 on the back plate 5, the clamping force on the contact part 57 is reduced, the distance between the first magnetic ring and the second magnetic ring located between the back plate 5 and the positioning housing 3c2 is increased, the magnetic repulsion force is weakened, thereby reducing the overall rigidity of the vibration damping system and increasing its flexibility, making it suitable for smooth road conditions and light-load environments with high comfort requirements.

[0077] Conversely, such as Figure 11 and Figure 13As shown, when the lifting shell 3c3 is adjusted to the second state close to the clamping module 10, the inner ring 3c31 at the top of the lifting shell 3c3 presses against the contact part 57 and pushes the back plate 5 close to the positioning shell 3c2, so that the flexible force holding component is compressed to a large pre-compression state; the distance between the first magnetic ring and the second magnetic ring decreases, the magnetic repulsion force is nonlinearly enhanced, and the superposition and synergy with the high pre-tightening elastic force can effectively limit the displacement of the back plate 5 under high-intensity impact or severe bumpy road conditions, thereby improving the stability and impact resistance of the equipment fixation.

[0078] Please combine Figure 14 and Figure 15 In one embodiment, the back plate 5 has a connecting structure 53 at one end away from the clamping module 10; the clamping module 10 includes an upper clamping arm assembly 22 and a lower clamping arm assembly 21; the lower clamping arm assembly 21 includes a first transmission plate 211 and a lower clamping plate 212 connected together, the upper clamping arm assembly 22 includes a first upper clamping arm 221 and a second upper clamping arm 222, the first upper clamping arm 221 includes a second transmission plate 2211 and a first upper clamping plate 2212 connected together, the second upper clamping arm 222 includes a third transmission plate 2221 and a second upper clamping plate 2222 connected together; the lower clamping plate 212, the first upper clamping plate 2212 and the second upper clamping plate 2222 are located outside the housing assembly 1; the first transmission plate 211 includes a first segment 2111 and a second segment 2112 connected together, the first segment 2111 is provided with two clearance grooves 21111, and the two clearance grooves 21111 are divided into Two first transmission racks 21112 are provided, a second transmission plate 2211 is provided with a second transmission rack 22111, and a third transmission plate 2221 is provided with a third transmission rack 22211. Two positioning gears 6 are positioned on the rear housing 12. The two positioning gears 6 are respectively located in a relief groove 21111 and mesh with the corresponding first transmission rack 21112. One positioning gear 6 meshes synchronously with the second transmission rack 22111, and the other positioning gear 6 meshes synchronously with the third transmission rack 22211. The lower clamping arm assembly 21 and the upper clamping arm assembly 22 are linked by the positioning gears 6. That is, when the upper clamping arm assembly 22 moves under the action of external force, the lower clamping arm assembly 21 will move synchronously under the cooperation of the first transmission rack 21112, the second transmission rack 22111, the positioning gears 6 and the third transmission rack 22211.

[0079] Understandably, the vehicle-mounted bracket provided in this embodiment of the present invention achieves synchronous linkage of the upper and lower clamping arms through a gear and rack multi-link structure, thereby improving clamping stability and load-bearing capacity. Specifically, multiple transmission plates mesh with each other through positioning gears 6 to ensure that the upper and lower clamping arms move simultaneously and that the clamping force is evenly distributed.

[0080] In one embodiment, the second segment 2112 is provided with a mounting groove, and a spring is provided in the mounting groove. The two ends of the spring abut against the mounting groove and the housing assembly 1, respectively, to provide a reset elastic force to the clamping arm assembly 2. For example, when the user pulls open the clamping arm assembly 2, places the mobile phone in place, and releases it, the clamping arm assembly 2 resets and clamps the mobile phone under the action of the elastic force of the spring.

[0081] In one embodiment, a locking rack is provided on one side of the second segment 2112, and a movable locking button is provided on the housing assembly 1. The locking button can engage or disengage with the locking rack as the state of the locking button changes. When the locking button engages with the locking rack, the clamping arm assembly 2 is fixed and cannot move relative to the housing assembly 1.

[0082] In one implementation, the locking button is exposed through the rear housing 12 for easy user operation.

[0083] In one embodiment, the upper clamping arm assembly 22 and the lower clamping arm assembly 21 are arranged opposite to each other for clamping both ends of the electronic device; the first upper clamping arm 221 and the second upper clamping arm 222 are arranged opposite to each other for clamping both sides of the electronic device. The second transmission plate 2211 and the third transmission plate 2221 are inclined. Understandably, the inclined installation of the second transmission plate 2211 and the third transmission plate 2221 allows the clamping force to exert a pushing force towards the center while applying radial clamping action to the equipment, improving the centering fit and clamping uniformity of the equipment, and making the adjustment process smoother; at the same time, it allows the second transmission plate 2211 and the third transmission plate 2221 to obtain the longest possible effective length in the limited space inside the housing, thereby increasing the transmission stroke while maintaining a compact structure, significantly expanding the clamping range, and improving the adaptability of the bracket to electronic devices of different sizes.

[0084] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vehicle mount, characterized in that: It includes a clamping module and an adjustable support module; the adjustable support module is located on one side of the clamping module; The adjustable support module includes an adjustment component, a flexible force-bearing component, and a back plate. The adjustment component includes a rotating shell, a positioning shell, and a lifting shell. The positioning shell is fixed to the clamping module. The back plate has a sleeve shell. The sleeve shell, the positioning shell, the lifting shell, and the rotating shell are cylindrical and sequentially nested together. The sleeve shell, the positioning shell, and the lifting shell are slidably connected, and the lifting shell and the rotating shell are threadedly connected. The back plate has a contact portion, which is movably disposed between the positioning shell and the lifting shell. When the rotating shell is rotated, the lifting shell is moved away from or closer to the positioning shell through the thread. The flexible force-bearing component is located between the back plate and the positioning shell and applies a flexible force-bearing force to both.

2. The vehicle mount as described in claim 1, characterized in that: The inner side of the top of the lifting shell is provided with an inner ring, which is provided corresponding to the positioning shell, and the contact part is located between the inner ring and the positioning shell.

3. The vehicle mount as described in claim 2, characterized in that: A contact layer is sleeved on the contact part, and the back plate contacts the inner ring of the lifting shell through the contact layer. When the back plate moves under the action of external force, it can contact the positioning shell through the contact layer.

4. The vehicle mount as described in claim 1, characterized in that: The positioning shell has a first vertical groove on its inner circumferential surface and a second vertical groove on its outer circumferential surface; the first vertical groove and the second vertical groove are in sliding engagement; and / or, the positioning shell has a third vertical groove on its outer circumferential surface and the lifting shell has a fourth vertical groove on its inner circumferential surface, the third vertical groove and the fourth vertical groove being in sliding engagement.

5. The vehicle mount as described in claim 1, characterized in that: The lifting shell has a limiting step at one end away from the positioning shell, and the rotating shell has a locking ring at one end away from the positioning shell. The locking ring is threadedly connected to the rotating shell, and the limiting step is located between the locking ring and the rotating shell.

6. The vehicle mount as described in claim 1, characterized in that: The flexible force-bearing component includes an elastic element and / or a magnetic component; the opposite ends of the elastic element abut against the back plate and the adjustment component respectively; the magnetic component includes a first magnetic element and a second magnetic element installed in a magnetic repulsion manner, the first magnetic element being disposed on the back plate and the second magnetic element being disposed on the adjustment component.

7. The vehicle mount as described in claim 6, characterized in that: When the flexible force-supporting component includes a magnetic component, a first magnetic ring is embedded in the central region of the positioning shell, and a second magnetic ring is correspondingly embedded in the back plate.

8. The vehicle mount as described in claim 1, characterized in that: The clamping module includes a housing assembly, which includes a front housing and a rear housing connected together. A receiving space is defined between the front housing and the rear housing. A clamping arm assembly is provided in the receiving space, and the movable end of the clamping arm assembly is exposed outside the housing assembly. The rotating shell is rotatably disposed on the rear housing.

9. The vehicle mount as described in claim 3, characterized in that: The positioning shell has a sliding step on the side near the clamping module, and the rotating shell has an annular sliding boss. The annular sliding boss is rotatably fitted onto the sliding step and is located between the positioning shell and the clamping module.

10. The vehicle mount as described in claim 8, characterized in that: The back plate has a connecting structure at one end away from the clamping module; the clamping module includes an upper clamping arm assembly and a lower clamping arm assembly; the lower clamping arm assembly includes a connected first transmission plate and a lower clamping plate, the upper clamping arm assembly includes a first upper clamping arm and a second upper clamping arm, the first upper clamping arm includes a connected second transmission plate and a first upper clamping plate, and the second upper clamping arm includes a connected third transmission plate and a second upper clamping plate; the lower clamping plate, the first upper clamping plate and the second upper clamping plate are located outside the housing assembly; the first transmission plate includes a connected first section and a second section, The first section is provided with two clearance slots, and two first transmission racks are respectively provided in the two clearance slots. The second transmission plate is provided with a second transmission rack, and the third transmission plate is provided with a third transmission rack. Two positioning gears are positioned on the rear housing. The two positioning gears are respectively located in one of the clearance slots and mesh with the corresponding first transmission rack. One positioning gear meshes synchronously with the second transmission rack, and the other positioning gear meshes synchronously with the third transmission rack. The lower clamping arm assembly and the upper clamping arm assembly are linked by the positioning gears.

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