Dash cam fixing seat with quick dismounting function

Abstract

This utility model relates to the field of dashcam mounting brackets, and discloses a dashcam mounting bracket with a quick-release function. It includes a sleeve housing, a suction cup fixedly connected to the top outer wall of the sleeve housing, a through hole on the bottom outer wall of the suction cup, an installation hole on the inner wall of the sleeve housing, a spring piece fixedly connected to the inner wall of the installation hole, a buckle fixedly connected to the outer wall of the spring piece, and a limiting groove on the inner wall of the sleeve housing, with a fixing block slidably connected to the inner wall of the limiting groove. In this utility model, the mounting bracket is fixed by the top suction cup, eliminating the need for adhesive. After removal, there are no adhesive residues on the glass, saving the step of wiping with special cleaning agents, reducing cleaning costs, and avoiding scratches from cleaning agents or improper wiping. When changing position, the bracket can be removed by pulling the lever to release air through the T-shaped vent. It remains firmly attached upon re-adhesion, eliminating the need to replace adhesive, improving convenience and economy, and preventing potential damage to the glass from adhesive.

Description

Technical Field

[0001] This utility model relates to the field of dash cam mounts, and more particularly to dash cam mounts with quick-release function. Background Technology

[0002] A dashcam mount is an auxiliary device for dashcams. Without complicated tools or professional modifications, it can securely connect the dashcam to the windshield, rearview mirror, or other locations on the vehicle, preventing the device from shifting due to bumps or sudden braking, ensuring clear recording, and providing evidence for determining liability in accidents.

[0003] The core advantage of existing dash cam mounts with quick-release function is that they allow for rapid separation and re-fixation of the dash cam from the base without the need for tools. The base is securely installed on the vehicle's windshield with 3M adhesive, which not only meets the user's needs for flexible access and safety protection, but also prevents damage to the dash cam from vehicle bumps and other situations, providing convenient and reliable support for the use of dash cams.

[0004] Existing dashcam mounts with quick-release functionality often rely on adhesive to fix the base to the vehicle's windshield. After removal, this leaves behind difficult-to-clean adhesive residue that requires repeated wiping with specialized cleaning agents, increasing cleaning costs and potentially scratching the glass if not cleaned properly. Furthermore, these mounts lack height adjustment; the base is fixed at a fixed height after installation. When users need to adjust the height to achieve the optimal shooting angle, the mount cannot meet their needs, limiting the dashcam's field of view. Therefore, a dashcam mount with quick-release functionality is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a dash cam mounting bracket with quick disassembly function, which aims to improve the problem that existing dash cam mounting brackets generally rely on adhesive to fix the base, which easily leaves stubborn adhesive marks after disassembly, requiring repeated wiping, increasing costs and easily scratching the glass.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a dashcam mounting base with quick disassembly function, comprising a sleeve housing, a suction cup fixedly connected to the top outer wall of the sleeve housing, a through hole formed on the bottom outer wall of the suction cup, an installation hole formed on the inner wall of the sleeve housing, a spring piece fixedly connected to the inner wall of the installation hole, a buckle fixedly connected to the outer wall of the spring piece, a limit groove formed on the inner wall of the sleeve housing, a fixing block slidably connected to the inner wall of the limit groove, a pull rod fixedly connected to the outer wall of the fixing block, a magnetic washer fixedly connected to the top outer wall of the pull rod, a T-shaped air hole formed on the inner wall of the pull rod, a threaded rod threadedly connected to the inner wall of the pull rod, a connecting block fixedly connected to the outer wall of the threaded rod, and a knob threadedly connected to the inner wall of the connecting block.

[0007] As a further description of the above technical solution: A connecting rod is fixedly connected to the outer wall of the knob, a support plate is fixedly connected to the outer wall of the connecting rod, a sliding groove is provided on the inner wall of the support plate, a gripper is slidably connected to the inner wall of the sliding groove, a limit block is fixedly connected to the outer wall of the gripper, and a spring is fixedly connected to the outer wall of the gripper.

[0008] As a further description of the above technical solution: The limiting groove is provided in two sets, and the two sets of limiting grooves are vertically distributed according to the central axis of the pull rod.

[0009] As a further description of the above technical solution: The T-shaped air hole is connected to the inner wall of the suction cup through a through hole.

[0010] As a further description of the above technical solution: The outer surface of the buckle is arc-shaped.

[0011] As a further description of the above technical solution: The buckle is provided in two sets, and the two sets of buckles are symmetrically distributed on the inner wall of the sleeve shell according to the central axis of the two sets of limiting grooves.

[0012] As a further description of the above technical solution: The inner wall of the support plate is provided with a slide rail, and the limiting blocks are symmetrically distributed according to the central axis of the gripper. The limiting blocks are slidably connected in the slide rail of the support plate.

[0013] As a further description of the above technical solution: The spring is fixedly connected to the inner wall of the support plate.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the fixing base is fixed by setting a top suction cup, a sleeve shell and a pull rod. The fixing base can be quickly installed or removed by pulling the pull rod to release air through the T-shaped air hole. The height can be adjusted by setting a threaded rod and a connecting block. Rotating the threaded rod drives the connecting block to rise and fall, which in turn drives the support plate and the gripper to rise and fall.

[0015] 2. In this utility model, by setting the gripper and spring in a targeted manner, and adding the auxiliary limiting block, the structure can flexibly adjust the clamping distance according to the width of different sizes of dashcams, so as to truly realize convenient and stable clamping of dashcams of various sizes without the need for additional replacement parts, which greatly improves the adaptability and ease of use of the fixing base. Attached Figure Description

[0016] Figure 1 This is a front view of the dashcam mounting bracket with quick disassembly function proposed in this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the pull rod of the dashcam mounting bracket with quick disassembly function proposed in this utility model. Figure 3 This is a schematic cross-sectional view of the sleeve shell structure of the dashcam mounting bracket with quick disassembly function proposed in this utility model. Figure 4 This is a schematic diagram of the snap-fit ​​structure of the dashcam mounting bracket with quick disassembly function proposed in this utility model. Figure 5 This is an exploded three-dimensional structural diagram of the support plate of the dashcam mounting bracket with quick disassembly function proposed in this utility model.

[0017] Legend: 1. Sleeve housing; 2. Suction cup; 3. Pull rod; 4. Buckle; 5. Connecting rod; 6. Support plate; 7. Gripper; 8. T-shaped air hole; 9. Spring; 10. Through hole; 11. Magnetic washer; 12. Slide groove; 13. Limiting block; 14. Spring piece; 15. Fixing block; 16. Threaded rod; 17. Limiting groove; 18. Mounting hole; 19. Connecting block; 20. Knob. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1-3This utility model provides an embodiment of a dashcam mounting base with quick-release function, including a sleeve housing 1. The sleeve housing 1 is the main support structure of the entire mounting base, used to accommodate and install internal components. A suction cup 2 is fixedly connected to the top outer wall of the sleeve housing 1. The suction cup 2 is used to adsorb the entire mounting base onto a smooth surface such as a car windshield, achieving initial positioning and installation of the mounting base. A through hole 10 is opened on the bottom outer wall of the suction cup 2. The through hole 10 is an airflow channel used to connect the interior of the sleeve housing 1 with the interior space of the suction cup 2, facilitating subsequent adjustment of the suction strength of the suction cup 2. A T-shaped air hole 8 is connected to the through hole 10. The inner walls of the suction cup 2 are connected, and the inner wall of the sleeve shell 1 is provided with a mounting hole 18. The mounting hole 18 is used to fix the spring piece 14 and provide a stable mounting base for the spring piece 14. The inner wall of the mounting hole 18 is fixedly connected to the spring piece 14. The spring piece 14 has elastic deformation capability and can drive the buckle 4 to extend and retract through its own elasticity, providing power for the buckle 4 to engage and disengage. The outer wall of the spring piece 14 is fixedly connected to the buckle 4. The buckle 4 is used to block the T-shaped air hole 8 when the suction cup 2 is adsorbing. The outer surface of the buckle 4 is arc-shaped. The arc-shaped design can reduce the frictional resistance when the buckle 4 contacts other parts, and facilitate the pulling and resetting operation of the pull rod 3.

[0020] Reference Figures 2-4 The inner wall of the sleeve housing 1 is provided with a limiting groove 17. The limiting groove 17 is used to restrict the movement trajectory of the fixing block 15, ensuring that the fixing block 15 can only slide along the direction of the limiting groove 17, thereby ensuring the stability and accuracy of the movement of the pull rod 3. There are two sets of limiting grooves 17, which are vertically distributed according to the central axis of the pull rod 3. There are also two sets of buckles 4, which are symmetrically distributed on the inner wall of the sleeve housing 1 according to the central axis of the two sets of limiting grooves 17. The symmetrical distribution design can make the clamping force on the pull rod 3 more uniform, improving the stability of the pull rod 3 after it is fixed. The inner wall of the limiting groove 17 is slidably connected to the fixing block 15. The fixing block 15 is used to connect the pull rod 3 and the limiting groove 17, so that the pull rod 3 can slide along the limiting groove 17 through the fixing block 15, while preventing the pull rod 3 from deviating during the sliding process. The outer wall of the fixed block 15 is fixedly connected to a pull rod 3, which is an operating component. By pulling or pressing the pull rod 3, the internal air pressure of the suction cup 2 can be adjusted, thereby controlling the adsorption and disassembly of the suction cup 2. It is also an intermediate structure connecting the suction cup 2 and the lower support plate 6. A magnetic washer 11 is fixedly connected to the top outer wall of the pull rod 3. The magnetic washer 11 is magnetic and can enhance the sealing between the top of the pull rod 3 and the bottom of the suction cup 2 to prevent air leakage. The inner wall of the pull rod 3 has a T-shaped air hole 8, which is an airflow adjustment channel. It can be used to balance and adjust the internal air pressure of the suction cup 2 in conjunction with the movement of the pull rod 3. When the pull rod 3 is pulled, some air can be extracted from the suction cup 2 through the T-shaped air hole 8 to enhance the adsorption force. When the pull rod 3 is pressed, air can be introduced through the T-shaped air hole 8 to weaken the adsorption force for disassembly.

[0021] Reference Figures 1-2 The inner wall of the pull rod 3 is threaded with a threaded rod 16. The threaded rod 16 is detachably fixed to the pull rod 3 through the threaded connection. At the same time, its length within the pull rod 3 can be adjusted by rotation, thereby fine-tuning the height and angle of the support plate 6. The outer wall of the threaded rod 16 is fixedly connected with a connecting block 19, which is used to connect the threaded rod 16. The inner wall of the connecting block 19 is threaded with a knob 20, which is a user operation component. By rotating the knob 20, the connecting rod 5 and the support plate 6 can be rotated, so as to achieve fine adjustment of the position and angle of the support plate 6.

[0022] Reference Figures 2-3 , Figure 5 A connecting rod 5 is fixedly connected to the outer wall of the knob 20. The connecting rod 5 connects the knob 20 to the support plate 6, transmitting the adjustment action of the knob 20 to the support plate 6 and providing support for the support plate 6. The support plate 6 is the mounting carrier for the dashcam, used to place and fix the dashcam. The slide rails and grooves 12 on its inner wall can cooperate with the grippers 7 to achieve quick fixing and disassembly of the dashcam. The inner wall of the support plate 6 has a slide rail, which is used to limit the movement direction of the limit block 13, ensuring that the limit block 13 drives the gripper 7 to slide along a fixed trajectory, ensuring that the gripper 7 accurately clamps the dashcam. The inner wall of the support plate 6 has a groove 12, which is the movement channel of the gripper 7, allowing the gripper 7 to slide and extend within the groove 12, realizing the clamping and releasing of dashcams of different sizes. The inner wall of the groove 12 slides... The device is equipped with a gripper 7, which is used to directly clamp the dash cam. By sliding the gripper 7 within the slide groove 12, it can accommodate dash cams of different widths, enabling quick fixation of the dash cam. A limit block 13 is fixedly connected to the outer wall of the gripper 7. The limit block 13 cooperates with the slide rail of the support plate 6 to prevent the gripper 7 from disengaging from the slide groove 12 during sliding, ensuring the stability of the gripper 7's movement. The limit block 13 is symmetrically distributed along the central axis of the gripper 7 and is slidably connected within the slide rail of the support plate 6. A spring 9 is fixedly connected to the outer wall of the gripper 7. The spring 9 has an elastic return capability. When the gripper 7 is opened, the spring 9 is in a stretched state. After the gripper 7 is released, the spring 9 can drive the gripper 7 to return to its original position through its own elasticity, achieving automatic clamping of the dash cam. It also allows users to easily remove the dash cam by opening the gripper 7 with external force. The spring 9 is fixedly connected to the inner wall of the support plate 6.

[0023] Working principle: When using this dashcam mounting bracket with quick-release function, first attach the suction cup 2 to the car windshield, pull the lever 3 to make the fixing block 15 slide along the limiting groove 17 on the inner wall of the sleeve housing 1. At this time, the T-shaped air hole 8 in the lever 3 draws out the air in the suction cup 2 through the through hole 10 at the bottom of the suction cup 2. The magnetic gasket 11 enhances the sealing. The elastic deformation of the spring 14 drives the buckle 4 to lock and block the T-shaped air hole 8, so that the suction cup 2 maintains negative pressure to achieve the adsorption of the mounting bracket. Then, external force opens the claw 7 on the support plate 6, the spring 9 is stretched, the claw 7 slides along the slide groove 12 and the limiting block 13 moves synchronously along the slide to prevent detachment. After inserting the recorder, release the gripper 7. The spring 9 will reset and cause the gripper 7 to clamp the recorder. If the angle needs to be adjusted, rotate the connecting block 19. The connecting block 19 will drive the threaded rod 16 to rotate inside the pull rod 3 to adjust the extension length. The adjustment is then transmitted to the support plate 6 via the connecting rod 5 to complete the fine adjustment of the recorder's height. Rotating the knob 20 will drive the connecting rod 5 to rotate, thereby driving the support plate 6 to rotate and realize the angle adjustment of the dashcam. When disassembling, press the pull rod 3 and squeeze the buckle 4 to deform the spring 14 and disengage it from the T-shaped air hole 8. Outside air enters the suction cup 2 through the T-shaped air hole 8 and the through hole 10 to release the suction. Then, open the gripper 7 again to remove the recorder.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dashcam mounting bracket with quick-release function, comprising a sleeve housing (1), characterized in that: A suction cup (2) is fixedly connected to the top outer wall of the sleeve shell (1). A through hole (10) is opened on the bottom outer wall of the suction cup (2). An installation hole (18) is opened on the inner wall of the sleeve shell (1). A spring piece (14) is fixedly connected to the inner wall of the installation hole (18). A buckle (4) is fixedly connected to the outer wall of the spring piece (14). A limit groove (17) is opened on the inner wall of the sleeve shell (1). A fixing block (15) is slidably connected to the inner wall of the limit groove (17). A pull rod (3) is fixedly connected to the outer wall of the fixing block (15). A magnetic suction washer (11) is fixedly connected to the top outer wall of the pull rod (3). A T-shaped air hole (8) is opened on the inner wall of the pull rod (3). A threaded rod (16) is threadedly connected to the inner wall of the pull rod (3). A connecting block (19) is fixedly connected to the outer wall of the threaded rod (16). A knob (20) is threadedly connected to the inner wall of the connecting block (19).

2. The dashcam mounting bracket with quick-release function according to claim 1, characterized in that: A connecting rod (5) is fixedly connected to the outer wall of the knob (20), and a support plate (6) is fixedly connected to the outer wall of the connecting rod (5). A sliding groove (12) is provided on the inner wall of the support plate (6), and a gripper (7) is slidably connected to the inner wall of the sliding groove (12). A limit block (13) is fixedly connected to the outer wall of the gripper (7), and a spring (9) is fixedly connected to the outer wall of the gripper (7).

3. The dashcam mounting bracket with quick-release function according to claim 1, characterized in that: The limiting groove (17) is provided in two sets, and the two sets of limiting grooves (17) are vertically distributed according to the central axis of the pull rod (3).

4. The dashcam mounting bracket with quick-release function according to claim 1, characterized in that: The T-shaped air hole (8) is connected to the inner wall of the suction cup (2) through the through hole (10).

5. The dashcam mounting bracket with quick-release function according to claim 1, characterized in that: The outer surface of the buckle (4) is arc-shaped.

6. The dashcam mounting bracket with quick-release function according to claim 1, characterized in that: The buckle (4) is provided in two sets, and the two sets of buckles (4) are symmetrically distributed on the inner wall of the sleeve shell (1) according to the central axis of the two sets of limiting grooves (17).

7. The dashcam mounting bracket with quick-release function according to claim 2, characterized in that: The inner wall of the support plate (6) is provided with a slide rail, and the limiting block (13) is symmetrically distributed according to the central axis of the gripper (7). The limiting block (13) is slidably connected in the slide rail of the support plate (6).

8. The dashcam mounting bracket with quick-release function according to claim 2, characterized in that: The spring (9) is fixedly connected to the inner wall of the support plate (6).

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