A vehicle-mounted electronic monitoring terminal convenient to disassemble

Abstract

This utility model provides an easy-to-install and disassemble vehicle-mounted electronic monitoring terminal, including a vehicle-mounted camera body, a connecting part, and a mounting plate. Several suction cups are equidistantly installed around the back of the mounting plate. A connecting rod is fixedly installed at the center of the front end of the mounting plate, and a sphere is fixedly connected to the connecting rod. A spherical groove adapted to the sphere is formed on the back of the connecting part. This utility model adopts a design that combines the sphere and the elastic spherical groove, allowing for initial fixation upon insertion. A slip ring automatically presses against the through block under the action of a spring, achieving one-click locking. Disassembly is achieved by pushing the slip ring, significantly improving efficiency. The spherical connection structure supports multi-dimensional adjustment of the camera's tilt and rotation. The spring preload maintains angle stability while allowing slight external force adjustments, adapting to different monitoring scenarios. The mounting plate is fixed by suction cup adsorption, eliminating the need for drilling or adhesive, avoiding damage to the vehicle's interior surface. Disassembly only requires removing the suction cups, making the operation simple and residue-free.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle-mounted electronic monitoring technology, and more specifically, it relates to a vehicle-mounted electronic monitoring terminal that is easy to install and remove. Background Technology

[0002] With the widespread use of in-vehicle electronic devices, dashcams, in-vehicle monitoring cameras, and other terminals have become important tools for vehicle safety and management.

[0003] Traditional vehicle cameras are mostly installed using screws or adhesive, which leads to cumbersome installation and removal, limited angle adjustment, and potential damage to the vehicle's interior. Furthermore, existing vehicle camera angle adjustment mechanisms often use knob locking or gear structures, which are complex to operate and prone to loosening, failing to balance quick installation / removal with stable fixation. Therefore, there is an urgent need for a tool-free, easily adjustable, and non-damaging vehicle surface installation solution to meet users' needs for convenience, flexibility, and reliability. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an easy-to-install and disassemble vehicle-mounted electronic monitoring terminal, which is achieved by the following specific technical means: A vehicle-mounted electronic monitoring terminal that is easy to install and disassemble includes a vehicle-mounted camera body, a connecting part, and a mounting plate. Several suction cups are equidistantly mounted on the back of the mounting plate. A connecting rod is fixedly mounted at the center of the front end of the mounting plate, and a sphere is fixedly connected to the connecting rod. A spherical groove adapted to the sphere is formed on the back of the connecting part, and the sphere is embedded in the spherical groove. Several dividing grooves are equidistantly formed on the side wall of the spherical groove, and adjacent dividing grooves divide the rear end of the connecting part into several circumferentially equidistant arc-shaped strips. A slip ring is movably sleeved on the connecting part, and a fixing plate is fixedly mounted on the front end of the connecting part. A spring is fixedly connected between the slip ring and the fixing plate, and the fixing plate is fixedly mounted at the center of the back of the vehicle-mounted camera body.

[0005] Furthermore, a through block is fixedly installed on the outer wall of each of the arc-shaped strips, and the outer surface of each through block is designed with a bevel.

[0006] Furthermore, the inner circumference of the slip ring is provided with grooves at equal intervals, the number of which is the same as the number of through blocks, and each through block is movable through a groove.

[0007] Furthermore, the slip ring has four equally spaced circular holes on its surface, and a circular rod is movably inserted through each of the circular holes, with each circular rod being fixedly connected to a fixing plate.

[0008] Furthermore, the number of springs is the same as the number of round rods, and each spring is movably sleeved on a round rod.

[0009] Furthermore, a limiting block is fixedly installed on each of the circular rods, and each limiting block is located at the back end of the slip ring to limit the distance the slip ring can move.

[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. This easy-to-install vehicle-mounted electronic monitoring terminal adopts a design that combines a sphere with an elastic spherical groove. It can be initially fixed by simply inserting it. The slip ring automatically squeezes the through block under the action of the spring to achieve one-click locking. When disassembling, pushing the slip ring can release it, which greatly improves efficiency. The spherical connection structure supports multi-dimensional adjustment of the camera's tilt and rotation. The spring preload can maintain the angle stability while allowing slight external force adjustment to adapt to the needs of different monitoring scenarios. The mounting plate is fixed by suction cup, which eliminates the need for drilling or gluing, avoiding damage to the surface of the vehicle carrier. When disassembling, simply remove the suction cup. The operation is simple and leaves no residue.

[0011] 2. The design of the round rod guide and limit block ensures that the slip ring moves without deviation, and the arc strip clamps the ball evenly to avoid loosening caused by vehicle vibration. At the same time, the dividing groove enhances the elasticity of the connection and extends the service life. The suction cup is compatible with various materials such as glass and plastic, and can be installed on the windshield, dashboard and other positions to meet the needs of multi-area monitoring in the vehicle. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the vehicle-mounted electronic monitoring terminal of this utility model, which is easy to assemble and disassemble.

[0013] Figure 2 This is a schematic diagram of the connecting part of this utility model.

[0014] Figure 3 This is a schematic diagram of the spherical groove of this utility model.

[0015] Figure 4 This is a schematic diagram of the mounting plate of this utility model.

[0016] Figure 5 This is a schematic diagram of the slip ring of this utility model.

[0017] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Vehicle camera body; 2. Connecting part; 21. Fixing plate; 3. Mounting plate; 4. Connecting rod; 41. Sphere; 5. Suction cup; 6. Spherical groove; 61. Dividing groove; 62. Arc strip; 63. Through block; 7. Slip ring; 71. Groove; 72. Round hole; 8. Round rod; 81. Spring; 82. Limiting block. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Example:

[0022] As attached Figure 1 To be continued Figure 5 As shown: This utility model provides an easy-to-assemble and disassemble vehicle-mounted electronic monitoring terminal, including a vehicle-mounted camera body 1, a connecting part 2, and a mounting plate 3. Several suction cups 5 are equidistantly installed on the back end of the mounting plate 3. A connecting rod 4 is fixedly installed in the middle of the front end of the mounting plate 3. A ball 41 is fixedly connected to the connecting rod 4. A spherical groove 6 adapted to the ball 41 is opened on the back of the connecting part 2. The ball 41 is embedded in the spherical groove 6. Several dividing grooves 61 are equidistantly opened on the side wall of the spherical groove 6. Adjacent dividing grooves 61 divide the rear end of the connecting part 2 into several arc-shaped strips 62 distributed equidistantly on the circumference. A slip ring 7 is movably sleeved on the connecting part 2. A fixing plate 21 is fixedly installed at the front end of the connecting part 2. A spring 81 is fixedly connected between the slip ring 7 and the fixing plate 21. The fixing plate 21 is fixedly installed in the middle of the back end of the vehicle-mounted camera body 1. Each arc-shaped strip 62 has a through block 63 fixedly installed on its outer wall. The outer surface of each through block 63 is designed with a slope. As the slip ring 7 moves, its inner wall will gradually squeeze the slope of the through block 63, forcing the arc-shaped strip 62 (formed by the dividing groove 61 and having elasticity) to contract towards the center of the spherical groove 6. Finally, the inner wall of the arc-shaped strip 62 is tightly attached to the surface of the sphere 41, realizing the stable locking of the sphere 41 and the spherical groove 6, and preventing the camera body from becoming loose. The inner circumference of the slip ring 7 is provided with grooves 71 at equal intervals, which are the same number as the number of through blocks 63. Each through block 63 moves through the groove 71. The slip ring 7 has four equally spaced circular holes 72 on its surface. A circular rod 8 is movably inserted through each circular hole 72. Each circular rod 8 is fixedly connected to the fixed plate 21. The circular rod 8 ensures that the slip ring 7 moves only along the axial direction and avoids displacement. The number of springs 81 is the same as the number of round rods 8, and each spring 81 is movably sleeved on the round rod 8; Each circular rod 8 is fixedly installed with a limit block 82. Each limit block 82 is located at the back end of the slip ring 7 and is used to limit the distance the slip ring 7 moves. The limit block 82 on the circular rod 8 can prevent the slip ring 7 from moving excessively and prevent it from disengaging from the circular rod 8, thus ensuring the stability of the locking structure.

[0023] The working principle of this embodiment: The mounting plate 3 has several suction cups 5 evenly spaced around its back circumference, which form the connection base between the terminal and the in-vehicle carrier (such as the windshield or center console panel). During installation, the suction cups 5 are aligned with the target position and pressed to expel the air from the suction cups 5. Atmospheric pressure is used to make the mounting plate 3 adhere tightly to the surface of the carrier, forming a stable fixed base. The adsorption design will not damage the in-vehicle surface. A ball 41 is fixed to the front end of the mounting plate 3 via a connecting rod 4. The fixing plate 21 at the back of the vehicle camera body 1 is rigidly connected to the connecting part 2. The back of the connecting part 2 has a spherical groove 6 that matches the ball 41. At this time, the slip ring 7 is in the initial position of "away from the fixing plate 21 and close to the arc strip 62" under the natural elastic force of the spring 81. The sliding through block 63 moves through the groove 71. The spherical groove 6 maintains a certain elasticity due to the presence of the dividing groove 61. In the open state, the sphere 41 can be directly embedded into the spherical groove 6 to complete the initial docking between the camera body and the mounting plate 3. After the sphere 41 is embedded into the spherical groove 6, the return force of the spring 81 will push the slip ring 7 to move away from the fixed plate 21 (the slip ring 7 slides along the round rod 8, and the round rod 8 can prevent the slip ring 7 from shifting and ensure the stability of movement). Since the outer side of the through block 63 is designed with a slope, when the slip ring 7 moves, its inner wall will gradually squeeze the slope of the through block 63, forcing the arc strip 62 (formed by the dividing groove 61 and having elasticity) to contract towards the center of the spherical groove 6. Finally, the inner wall of the arc strip 62 is tightly attached to the surface of the sphere 41, realizing the stable locking of the sphere 41 and the spherical groove 6, preventing the camera body from loosening. At the same time, the limiting block 82 on the round rod 8 can prevent the slip ring 7 from moving excessively and prevent it from dislodging from the round rod 8, ensuring the stability of the locking structure. When the camera monitoring angle needs to be adjusted, a slight rotational force (such as pitch up and down, or rotation left and right) is applied directly to the main body 1 of the vehicle camera. This force is transmitted to the connecting part 2 through the fixing plate 21, causing the connecting part 2 to drive the spherical groove 6 to rotate around the sphere 41. At this time, the inner wall of the spherical groove 6 and the surface of the sphere 41 produce a slight relative sliding. Under the elastic force of the spring 81, the slip ring 7 maintains a slight pressure on the through block 63. This pressure does not hinder the rotation and can also prevent "loose wobbling" during the adjustment process. When the target angle is reached, the force is stopped. At this time, the elastic force of the spring 81 still causes the slip ring 7 to squeeze the through block 63, and the arc strip 62 continues to apply a clamping force to the sphere 41. The relative position of the spherical groove 6 and the sphere 41 is fixed, and the main body 1 of the vehicle camera can be stably maintained at the adjusted angle without additional locking operation, meeting the monitoring angle requirements of different scenarios (such as covering the front of the car, the rear seats of the car, or the side blind spots). When disassembling the camera body, manually push the slip ring 7 towards the fixing plate 21. The slip ring 7 slides along the round rod 8, while compressing the spring 81 (the round rod 8 ensures that the slip ring 7 only moves axially to avoid displacement). As the slip ring 7 moves, its inner wall gradually separates from the inclined surface of the through block 63. The arc strip 62 loses the external squeezing force and opens outward under its own elasticity. The inner diameter of the spherical groove 6 expands, and the clamping force on the ball 41 disappears. When the arc strip 62 is fully opened, the locking state between the spherical groove 6 and the ball 41 is released. Directly pull the vehicle camera body 1 to make the ball 41 come out of the spherical groove 6, completing the separation of the camera body from the mounting plate 3. If it is necessary to remove the mounting plate 3, simply manually remove the suction cup 5 (breaking the vacuum environment inside the suction cup 5) to remove the mounting plate 3 from the vehicle carrier. The entire disassembly process leaves no residue and causes no damage.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A vehicle-mounted electronic monitoring terminal that is easy to install and disassemble, comprising a vehicle-mounted camera body (1), a connecting part (2), and a mounting plate (3), characterized in that: The mounting plate (3) has several suction cups (5) equidistantly installed on its back end. A connecting rod (4) is fixedly installed in the middle of the front end of the mounting plate (3). A ball (41) is fixedly connected to the connecting rod (4). A spherical groove (6) adapted to the ball (41) is opened on the back of the connecting part (2). The ball (41) is embedded in the spherical groove (6). Several dividing grooves (61) are equidistantly opened on the side wall of the spherical groove (6). Adjacent dividing grooves (61) divide the rear end edge of the connecting part (2) into several arc-shaped strips (62) that are equidistantly distributed on the circumference. Among them, a slip ring (7) is movably sleeved on the connecting part (2), a fixing plate (21) is fixedly installed at the front end of the connecting part (2), a spring (81) is fixedly connected between the slip ring (7) and the fixing plate (21), and the fixing plate (21) is fixedly installed in the middle of the back end of the vehicle camera body (1).

2. The vehicle-mounted electronic monitoring terminal that is easy to install and remove as described in claim 1, characterized in that: Each of the arc-shaped strips (62) has a through block (63) fixedly installed on its outer wall, and the outer surface of each through block (63) is designed with a bevel.

3. The vehicle-mounted electronic monitoring terminal that is easy to install and disassemble as described in claim 2, characterized in that: The inner circumference of the slip ring (7) is provided with grooves (71) at equal intervals, which are the same number as the number of through blocks (63). Each through block (63) moves through the groove (71).

4. The vehicle-mounted electronic monitoring terminal that is easy to install and disassemble as described in claim 1, characterized in that: The slip ring (7) has four circular holes (72) equidistantly spaced on its surface. A circular rod (8) is movably inserted through each of the circular holes (72), and each circular rod (8) is fixedly connected to the fixing plate (21).

5. The vehicle-mounted electronic monitoring terminal that is easy to install and disassemble as described in claim 4, characterized in that: The number of springs (81) is the same as the number of round rods (8), and each spring (81) is movably sleeved on the round rod (8).

6. The vehicle-mounted electronic monitoring terminal that is easy to install and disassemble as described in claim 5, characterized in that: Each of the circular rods (8) is fixedly installed with a limiting block (82), and each limiting block (82) is located at the back end of the slip ring (7) to limit the distance the slip ring (7) moves.

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