A vehicle USB recorder

Abstract

This utility model relates to the field of recorder technology, and in particular to a vehicle-mounted USB recorder, including a recorder body, two connecting seats fixedly connected to the upper surface of the recorder body, and a connecting block rotatably connected between the two connecting seats. A rectangular plate is fixedly connected to the side of the connecting block away from the recorder body. The rectangular plate is inserted into a slot opened on the bottom surface of the mounting seat. Two symmetrically arranged horizontal plates are provided inside the rectangular plate. When the horizontal plates slide inside the rectangular plate, they are used to restrict the position of the mounting seat and the rectangular plate. The horizontal plates can be controlled to slide in the side slots by simply pressing the inner insert plate. During installation, the horizontal plates can be inserted into the positioning slots for fixation under the action of a spring, an optical axis, and a wedge. During disassembly, pressing the inner insert plate can disengage the horizontal plates from the positioning slots. No professional tools are required, which greatly simplifies the installation and disassembly process of the recorder body and facilitates maintenance or independent use.

Description

Technical Field

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

[0002] A dashcam is a device that records video and audio information while a vehicle is in motion. After installation, it records video and audio of the entire driving process, providing evidence in case of traffic accidents. It records video while driving, simultaneously capturing time, speed, and location. It can also be used for parking monitoring. The video data from a dashcam should not be edited; if edited, it will be useless in the event of an accident. According to the publicly available (announcement) number CN223131963U, a dashcam is disclosed. This technology discloses "a dashcam housing, a side cover plate installed on one side of the dashcam housing, an external camera on one side of the side cover plate, a sleeve fixedly installed on one side of the dashcam housing, a circular plate connected inside the sleeve via a bearing, and a connecting cover plate fixedly installed on one side of the circular plate, etc., which has the ability to flexibly adjust the shooting angle of the dashcam through a worm gear mechanism, and meet the technical effects of shooting angle adjustment, etc." Although the design allows for flexible adjustment of the dashcam's shooting angle through a worm gear mechanism, satisfying technical requirements such as shooting angle adjustment, the installation method involves attaching the adhesive layer on one side of the mounting housing to the inside of the car's windshield. This installation method makes it time-consuming to disassemble the dashcam and inconvenient for repairing or replacing it. Utility Model Content

[0003] To overcome the technical defects of existing technologies, this utility model provides a vehicle-mounted USB recorder. The technical solution adopted by this utility model is: a vehicle USB recorder, including a recorder body, two connecting seats fixedly connected to the upper surface of the recorder body, and a connecting block rotatably connected between the two connecting seats. A rectangular plate is fixedly connected to the side of the connecting block away from the recorder body. The rectangular plate is inserted into a insertion slot opened on the bottom surface of the mounting seat. Two symmetrically arranged horizontal plates are provided inside the rectangular plate. When the horizontal plates slide inside the rectangular plate, the horizontal plates are used to limit the position of the mounting seat and the rectangular plate.

[0004] Preferably, an inner insert plate is inserted into an inner slot on one side of the rectangular plate, and the adjacent ends of the two horizontal plates are respectively inserted into horizontal grooves opened inside the inner insert plate. An oblique groove is opened on the surface of the two horizontal plates, and an optical axis is inserted into the interior of each oblique groove. Both optical axes are fixedly connected to the horizontal grooves opened inside the inner insert plate.

[0005] Preferably, the inclined grooves on the two horizontal plates are symmetrically arranged, and the optical axis and the horizontal plates are slidably connected.

[0006] Preferably, a spring is provided in the space formed by the inner insert plate and the rectangular plate, and the two ends of the spring are fixedly connected to the inner insert plate and the rectangular plate respectively.

[0007] Preferably, the two horizontal plates are respectively inserted into the side slots opened on the surface of the rectangular plate, and the horizontal plates and the rectangular plate are slidably connected.

[0008] Preferably, the side of the mounting base away from the recorder body is provided with an adhesive layer.

[0009] Preferably, the mounting base has two symmetrically arranged positioning slots inside. When one end of the horizontal plate is inserted into the positioning slot, it is used to fix the position of the rectangular plate and the mounting base. When the horizontal plate slides out of the positioning slot, it is used to release the restriction on the position of the rectangular plate and the mounting base.

[0010] The beneficial effects of this utility model are: the horizontal plate can be controlled to slide in the side slot simply by pressing the inner insert plate. During installation, the horizontal plate can be inserted into the positioning slot for fixation under the action of spring 1, optical axis and inclined groove. During disassembly, pressing the inner insert plate can disengage the horizontal plate from the positioning slot. No professional tools are required, which greatly simplifies the installation and disassembly process of the recorder body and facilitates maintenance or independent use. The adhesive layer on the side of the mounting bracket away from the dash hood allows it to be stably attached to the inside of the car's windshield, ensuring a secure base. The precise fit between the horizontal plate and the positioning slot, combined with the continuous elastic force provided by the spring, prevents the rectangular plate from loosening due to vehicle bumps, further guaranteeing the stability of the dash hood and adapting to different road conditions. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the inner insert plate and the rectangular plate in this utility model; Figure 3 This is a schematic diagram of the rectangular plate and the mounting base in this utility model; Figure 4 This utility model Figure 3 Sectional view at point AA; Figure 5 This utility model Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the mounting base and the insertion slot in this utility model; Figure 7 This is a schematic diagram of the structure of the horizontal plate and the optical axis in this utility model; Figure 8 This is a schematic diagram of the structure of the spring and the inner insert plate in this utility model; Figure 9 This is a schematic diagram of the rectangular plate and connecting block in this utility model.

[0012] Explanation of reference numerals in the attached drawings: 1. Recorder body; 2. Connecting base; 3. Connecting block; 4. Rectangular plate; 5. Mounting base; 6. Inner insert plate; 7. Horizontal plate; 8. Spring 1; 9. Horizontal groove; 10. Inclined groove; 11. Optical axis; 12. Insertion groove; 13. Positioning slot; 14. Side slot; 15. Inner slot. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings: like Figures 1 to 9 As shown, this embodiment provides a vehicle USB recorder, including a recorder body 1, two connecting seats 2 fixedly connected to the upper surface of the recorder body 1, and a connecting block 3 rotatably connected between the two connecting seats 2. A rectangular plate 4 is fixedly connected to the side of the connecting block 3 away from the recorder body 1. The rectangular plate 4 is inserted into the insertion slot 12 opened on the bottom surface of the mounting base 5. Two symmetrically arranged horizontal plates 7 are provided inside the rectangular plate 4. When the horizontal plates 7 slide inside the rectangular plate 4, the horizontal plates 7 are used to limit the position of the mounting base 5 and the rectangular plate 4.

[0014] In this implementation scheme: the shooting angle of the recorder body 1 can be flexibly adjusted by the rotation of the connecting seat 2 and the connecting block 3 to meet the recording needs of different directions. The insertion and connection of the rectangular plate 4 and the insertion slot 12, together with the position restriction function of the horizontal plate 7, can quickly realize the initial assembly and fixation of the recorder body 1 and the mounting seat 5, laying the foundation for subsequent stable use.

[0015] Furthermore: In an optional embodiment, an inner insert plate 6 is inserted into an inner slot 15 on one side of a rectangular plate 4. The adjacent ends of two horizontal plates 7 are respectively inserted into horizontal grooves 9 inside the inner insert plate 6. Inclined grooves 10 are respectively opened on the surface of the two horizontal plates 7. An optical axis 11 is inserted into the interior of each inclined groove 10. Both optical axes 11 are fixedly connected to the horizontal grooves 9 inside the inner insert plate 6.

[0016] In this implementation scheme: the sliding of the inner insert plate 6 in the inner slot 15 can drive the optical axis 11 to move synchronously, and the sliding of the optical axis 11 in the inclined slot 10 can convert the linear motion of the inner insert plate 6 into the lateral sliding of the horizontal plate 7. This linkage structure does not require complicated operation, and the position adjustment of the horizontal plate 7 can be achieved by controlling the inner insert plate 6, which provides structural support for the quick assembly and disassembly of the recorder body 1.

[0017] Furthermore: In an optional embodiment, the inclined grooves 10 on the surfaces of the two horizontal plates 7 are symmetrically arranged, and the optical axis 11 and the horizontal plates 7 are slidably connected.

[0018] In this implementation scheme: the symmetrically arranged inclined grooves 10 can ensure that the two horizontal plates 7 slide synchronously in opposite directions under the drive of the optical axis 11, avoiding the problem of loosening or jamming caused by the asynchronous movement of the horizontal plates 7 on one side. The sliding connection between the optical axis 11 and the horizontal plates 7 reduces the frictional resistance between the components, making the sliding of the horizontal plates 7 smoother, and further improving the convenience and stability of the disassembly and assembly of the recorder body 1.

[0019] Furthermore: In an optional embodiment, a spring 8 is provided in the space formed by the inner insert plate 6 and the rectangular plate 4, and the two ends of the spring 8 are fixedly connected to the inner insert plate 6 and the rectangular plate 4 respectively.

[0020] In this implementation scheme: Spring 8 can use its own elastic potential energy to push the inner insert plate 6 to remain in the initial position when no external force is applied. Then, through the linkage structure, the horizontal plate 7 is stably locked in the positioning slot 13, which prevents the horizontal plate 7 from accidentally sliding due to vehicle bumps. At the same time, when disassembly is required, pressing the inner insert plate 6 to compress the spring 8 can release the fixation. The operation is simple and can achieve automatic reset, ensuring the reliability of the fixing structure and the convenience of use.

[0021] Furthermore: In an optional embodiment, two horizontal plates 7 are respectively inserted into the side slots 14 opened on the surface of the rectangular plate 4, and the horizontal plates 7 and the rectangular plate 4 are slidably connected.

[0022] In this implementation scheme: the side slot 14 provides precise guidance for the sliding of the horizontal plate 7, preventing the horizontal plate 7 from shifting or shaking during the sliding process, and ensuring that the horizontal plate 7 can be accurately inserted into or disengaged from the positioning slot 13. The sliding connection between the horizontal plate 7 and the rectangular plate 4 simplifies the component assembly structure, reduces production and maintenance costs, and at the same time ensures the flexibility of the horizontal plate 7 sliding.

[0023] Furthermore: In an optional embodiment, the side of the mounting base 5 away from the recorder body 1 is provided with an adhesive layer.

[0024] In this implementation plan: the adhesive layer has strong adhesion and stability, which can firmly stick the mounting base 5 to the flat surface of the car windshield without drilling or additional fasteners, thus avoiding damage to the vehicle interior. Moreover, the adhesive layer is resistant to high and low temperatures and anti-aging, and can maintain a stable bonding effect even under long-term sunlight or low temperature environment, ensuring that the mounting base 5 is fixed and reliable for a long time.

[0025] Furthermore: In an optional embodiment, the mounting base 5 has two symmetrically arranged positioning slots 13 inside. When one end of the horizontal plate 7 is inserted into the positioning slot 13, it is used to fix the position of the rectangular plate 4 and the mounting base 5. When the horizontal plate 7 slides out from inside the positioning slot 13, it is used to release the restriction on the position of the rectangular plate 4 and the mounting base 5.

[0026] In this implementation scheme: the precise fit between the positioning slot 13 and the horizontal plate 7 forms a stable snap-fit ​​structure, effectively limiting the movement of the rectangular plate 4 in the insertion slot 12 and preventing the recorder body 1 from accidentally falling off. The separate design of the horizontal plate 7 and the positioning slot 13 allows the recorder body 1 to be quickly separated from the mounting base 5, making it easy to remove the recorder body 1 separately for data export, repair or replacement, greatly improving the flexibility of use.

[0027] Working principle: The recorder body 1 includes the recorder housing, side cover, memory card, display screen, port, rotating rod, protrusion, side housing, inner camera, connecting cover, spring, worm gear, knob, worm, outer camera, button control board, sleeve, first heat dissipation hole, second heat dissipation hole, circular plate, grooved wheel, rubber circular plate, cylinder, and push rod. In use, the outer camera faces outwards from the car, and the inner camera faces inwards. Rotating the knob drives the worm gear, which in turn drives the worm wheel, which in turn drives the rotating rod. The rotating rod then drives the connecting seat 2, which in turn drives the recorder housing. The external camera rotates to adjust its shooting angle. By rotating the side housing, the side housing drives the connecting cover plate to rotate, the connecting cover plate drives the circular plate to rotate, the circular plate drives the grooved wheel to rotate, and the grooved wheel drives the rubber circular plate to rotate. When the grooved wheel finishes rotating, the spring pushes the protrusion at one end of the push rod into the groove of the grooved wheel, so that the grooved wheel, the circular plate, the connecting cover plate and the internal camera stop rotating. The rubber circular plate rubs against the inner wall of the sleeve, increasing the resistance and preventing the side housing from rotating on its own. This achieves the purpose of adjusting the angle of the internal camera shooting inside the vehicle while avoiding shaking of the side housing and the internal camera. For the specific operating principle, please refer to the dashcam disclosed in the public announcement number: CN223131963U. When installing the recorder body 1 inside the vehicle, adhere the adhesive layer on one side of the mounting base 5 to the inside of the windshield. Operate the recorder body 1 so that the rectangular plate 4 is inserted along the insertion slot 12 inside the mounting base 5. When the horizontal plate 7 contacts the surface of the mounting base 5, press the inner insertion plate 6, causing it to slide inside the inner slot 15. At this time, the inner insertion plate 6 compresses the spring 8. The movement of the inner insertion plate 6 drives the two optical axes 11 to move synchronously. The movement of the optical axes 11, under the action of the inclined groove 10, causes the two horizontal plates 7 to move towards each other until both horizontal plates 7 slide into the side slot 14. At this point, the process can continue. The operation of the recorder body 1 causes the rectangular plate 4 to continue sliding into the mounting base 5 until one end of the rectangular plate 4 is in contact with the inner wall of the mounting base 5, making the rectangular plate 4 unable to move further. At this time, the force applied to the inner insert plate 6 is released, allowing the inner insert plate 6 to slide in the reverse direction inside the inner slot 15 under the action of the elastic potential energy of the spring-8. The movement of the inner insert plate 6 drives the optical axis 11 to move, thereby causing the two horizontal plates 7 to move in a direction away from each other. As the horizontal plates 7 move, the ends of the two horizontal plates 7 can be inserted into the positioning slots 13 respectively, thereby realizing the connection between the rectangular plate 4 and the mounting base 5. At this time, the installation of the recorder body 1 is completed. When the recorder body 1 needs to be disassembled for maintenance or used separately, a force is applied to the inner insert plate 6 to make the inner insert plate 6 slide into the inner slot 15. When the horizontal plate 7 slides out from the inside of the positioning slot 13, the rectangular plate 4 can slide out from the inside of the mounting base 5. At this time, the disassembly of the recorder body 1 can be completed. By pressing the inner insert plate 6, the installation and disassembly of the recorder body 1 can be easily realized, improving the convenience of the installation and disassembly of the recorder body 1.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of the invention. All such changes and modifications fall within the scope of the invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted USB recorder, comprising a recorder body (1), two connecting seats (2) fixedly connected to the upper surface of the recorder body (1), and a connecting block (3) rotatably connected between the two connecting seats (2), characterized in that: A rectangular plate (4) is fixedly connected to the side of the connecting block (3) away from the recorder body (1). The rectangular plate (4) is inserted into the insertion slot (12) opened on the bottom surface of the mounting base (5). Two symmetrically arranged horizontal plates (7) are provided inside the rectangular plate (4). When the horizontal plates (7) slide inside the rectangular plate (4), the horizontal plates (7) are used to restrict the position of the mounting base (5) and the rectangular plate (4).

2. The vehicle-mounted USB recorder according to claim 1, characterized in that: An inner insert plate (6) is inserted into an inner slot (15) on one side of the rectangular plate (4). The two adjacent ends of the horizontal plates (7) are respectively inserted into the horizontal grooves (9) inside the inner insert plate (6). The surfaces of the two horizontal plates (7) are respectively provided with inclined grooves (10). An optical axis (11) is inserted into the interior of each inclined groove (10). The two optical axes (11) are fixedly connected to the horizontal grooves (9) inside the inner insert plate (6).

3. The vehicle-mounted USB recorder according to claim 2, characterized in that: The inclined grooves (10) on the surfaces of the two horizontal plates (7) are symmetrically arranged, and the optical axis (11) and the horizontal plate (7) are slidably connected.

4. The in-vehicle USB recorder according to claim 2, characterized in that: A spring (8) is provided in the space formed by the inner plate (6) and the rectangular plate (4), and the two ends of the spring (8) are fixedly connected to the inner plate (6) and the rectangular plate (4) respectively.

5. The in-vehicle USB recorder according to claim 1, characterized in that: The two horizontal plates (7) are respectively inserted into the side slots (14) opened on the surface of the rectangular plate (4), and the horizontal plates (7) and the rectangular plate (4) are slidably connected.

6. The in-vehicle USB recorder according to claim 1, characterized in that: The mounting base (5) has an adhesive layer on the side away from the recorder body (1).

7. The in-vehicle USB recorder according to claim 1, characterized in that: The mounting base (5) has two symmetrically arranged positioning slots (13). When one end of the horizontal plate (7) is inserted into the positioning slot (13), it is used to fix the position of the rectangular plate (4) and the mounting base (5). When the horizontal plate (7) slides out from the positioning slot (13), it is used to release the restriction on the position of the rectangular plate (4) and the mounting base (5).

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