Driving recording device for electric vehicle

Abstract

The utility model relates to the technical field of driving recording for electric vehicles, and discloses a driving recording device for electric vehicles, which comprises a rubber mounting ring, the inner wall of the rubber mounting ring is fixedly connected with a non-slip mat, and the inner part of the rubber mounting ring is in threaded connection with a locking bolt; the device is characterized in that an extrusion ring is welded to the surface of the locking bolt, a connecting sleeve is fixedly connected to the top end of the rubber mounting ring, the inner wall of the connecting sleeve is in threaded connection with a limiting plate, and a distance adjusting rod is fixedly connected to the top end of the limiting plate. When the locking bolt arranged in the rubber mounting ring rotates in a threaded mode, the rubber mounting ring can be fixed to a vehicle frame, and the locking bolt is rotated to drive the extrusion ring on the surface to extend and pressurize the two protruding blocks at one end of the rubber mounting ring, so that the rubber mounting ring deforms; and an internal anti-skid pad is matched, so that the overall fixing and mounting stability of the equipment can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of driving recorders for electric vehicles, in particular to a driving recorder for electric vehicles. Background Art

[0002] The dash cam for electric vehicles is a device installed on electric vehicles to record images and related information during driving. With the increase in the number of electric vehicles, dash cams have become a practical tool to improve traffic safety and facilitate accident handling. This article will provide a detailed introduction to the functions, installation methods, and usage tips of dash cams for electric vehicles.

[0003] Comparative Publication No. 201721096146.6 A driving recording device comprises an external bracket, a shell, a camera device and a circuit board assembly; the external bracket is pasted and fixed near the rearview mirror in the front windshield, the external bracket is used to clamp and fix the shell, the shell is fixedly connected by an upper shell and a lower shell by screws, a convex groove for placing the camera device is provided on one side of the top of the upper shell, a through hole for the camera device to capture images is provided at the front end of the convex groove, and the top of the upper shell located on one side of the camera device is inclined downward from the inside to the outside, the circuit board assembly is also fixedly set in the shell, and a plurality of limit blocks for limiting the front, rear, left and right movement of the circuit board assembly in the shell are provided in the lower shell, the camera device is electrically connected to the circuit board assembly, a connector is provided on the circuit board assembly, and the circuit board assembly is connected to the entire vehicle electronic system through the connector. Due to its small appearance size, the shell can be disassembled and assembled, and it is convenient to disassemble and assemble. The external bracket of the utility model can be pasted and fixed near the rearview mirror in the front windshield, which is easy to install and has a simple structure.

[0004] This driving recorder has a small appearance and a detachable shell, and the external bracket of the utility model can be pasted and fixed near the rearview mirror inside the front windshield. It is easy to install and has a simple structure. However, when the device is in use, it is not convenient for the staff to fix and install the device as a whole to a suitable position, which affects the user's convenient installation and disassembly of the device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a driving recorder for an electric vehicle.

[0006] The utility model is implemented by the following technical scheme: a driving recorder for an electric vehicle, comprising a rubber mounting ring, the inner wall of the rubber mounting ring is fixedly connected with an anti-slip pad, and the inner thread of the rubber mounting ring is connected with a locking bolt;

[0007] An extrusion ring is welded on the surface of the locking bolt, and a connecting sleeve is fixedly connected to the top of the rubber mounting ring. The inner wall of the connecting sleeve is threadedly connected to a limiting plate, and the top of the limiting plate is fixedly connected to a distance adjusting rod. The top of the distance adjusting rod is welded to a connecting base plate, and an adjusting groove is provided inside the connecting base plate. A sliding block is slidably connected inside the adjusting groove, and a right-end clamping frame is welded to the top of the sliding block. The internal thread of the right-end clamping frame is connected to a limiting bolt, and the bottom of the limiting bolt is fixedly connected to a limiting pad, and a left-end clamping frame is welded to the top of the right-end clamping frame, and a drainage hole is provided inside the connecting base plate.

[0008] Through the above technical solution, the number of drainage holes is set to be several, which can effectively drain the rainwater accumulated in the regulating tank.

[0009] As a further improvement of the above solution, the left-end clamping frame and the right-end clamping frame are slidably connected to the top of the connecting base plate, and the extrusion ring is threadedly connected to the top of the rubber mounting ring.

[0010] As a further improvement of the above solution, the sliders are symmetrically distributed with the connecting base plate as the center, the limiting bolts are threadedly connected to the inside of the left end clamping frame, and the limiting bolts are symmetrically distributed with the connecting base plate as the center.

[0011] Through the above technical solution, the number of the sliders is set to two, and the right-end clamping frame and the left-end clamping frame at the top can slide left and right inside the connecting bottom plate.

[0012] As a further improvement of the above solution, the limiting pads are symmetrically distributed with the connecting bottom plate as the center, a right end clamping frame is provided on one side of the limiting pad, and a left end clamping frame is provided at one end of the limiting pad.

[0013] As a further improvement of the above solution, a left-end clamping frame and a right-end clamping frame are arranged on the top of the adjustment slot, and a rubber mounting ring is arranged on the bottom end of the limit plate.

[0014] As a further improvement of the above solution, the drainage holes are symmetrically distributed with the connecting bottom plate as the center, the drainage holes are connected to the adjustment groove, and the drainage holes are arranged at the bottom of the slider.

[0015] As a further improvement of the above solution, the pitch adjusting rod is arranged inside the connecting sleeve, and the pitch adjusting rod is arranged on the top end of the rubber mounting ring.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model can fix the rubber mounting ring on the vehicle frame by rotating the threaded locking bolt inside the rubber mounting ring, and the locking bolt drives the extrusion ring on the surface to extend and pressurize the two protruding blocks at one end of the rubber mounting ring by rotating the locking bolt, so that the rubber mounting ring is deformed, and the stability of the overall fixation and installation of the equipment can be ensured in cooperation with the internal anti-skid pad. By arranging the right-end clamping frame and the left-end clamping frame inside the adjustment groove, the limiting pad can be driven by the internally rotating limiting bolt to limit and fix the recording instrument placed inside the right-end clamping frame and the left-end clamping frame, so as to ensure the stability of the vehicle when traveling on a bumpy road, and facilitate the staff to conveniently install and disassemble the overall equipment.

[0018] The utility model can discharge rainwater entering the adjusting groove and the connecting bottom plate to the outside of the equipment through the drainage holes provided inside the connecting bottom plate when the equipment is placed in the outside, thereby preventing rainwater from accumulating inside the adjusting groove and the connecting bottom plate for a long time and affecting the normal sliding of the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the anatomical structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the rubber mounting ring of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the connecting bottom plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the utility model when viewed from above.

[0024] Description of main symbols:

[0025] 1. Rubber mounting ring; 2. Anti-slip pad; 3. Locking bolt; 4. Extrusion ring; 5. Connecting sleeve; 6. Adjusting rod; 7. Connecting base plate; 8. Adjusting slot; 9. Sliding block; 10. Right clamping frame; 11. Left clamping frame; 12. Limiting bolt; 13. Limiting pad; 14. Limiting plate; 15. Drain hole. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example

[0027] Please combine Figure 1-5, a driving recorder for an electric vehicle in this embodiment comprises a rubber mounting ring 1, an anti-skid pad 2 is fixedly connected to the inner wall of the rubber mounting ring 1, and a locking bolt 3 is connected to the inner thread of the rubber mounting ring 1;

[0028] An extrusion ring 4 is welded to the surface of the locking bolt 3, a connecting sleeve 5 is fixedly connected to the top of the rubber mounting ring 1, the inner wall of the connecting sleeve 5 is threadedly connected to a limiting plate 14, the top of the limiting plate 14 is fixedly connected to a distance adjusting rod 6, the top of the distance adjusting rod 6 is welded to a connecting bottom plate 7, an adjusting groove 8 is provided inside the connecting bottom plate 7, a sliding block 9 is slidably connected inside the adjusting groove 8, a right-end clamping frame 10 is welded to the top of the sliding block 9, the internal thread of the right-end clamping frame 10 is connected to a limiting bolt 12, the bottom of the limiting bolt 12 is fixedly connected to a limiting pad 13, the top of the right-end clamping frame 10 is welded to the left-end clamping frame 11, a drainage hole 15 is provided inside the connecting bottom plate 7, and a locking device inside the rubber mounting ring 1 is provided. When the bolt 3 is threadedly rotated, the rubber mounting ring 1 can be fixed on the frame. By rotating the locking bolt 3, the extrusion ring 4 on the surface is driven to extend and pressurize the two protruding blocks at one end of the rubber mounting ring 1 to deform the rubber mounting ring 1. In combination with the internal anti-slip pad 2, the overall fixation and stability of the equipment during installation can be ensured. By arranging the right-end clamping frame 10 and the left-end clamping frame 11 inside the adjustment groove 8, the limiting pad 13 can be driven by the internally rotating limiting bolt 12 to limit and fix the recording instrument placed inside the right-end clamping frame 10 and the left-end clamping frame 11, thereby ensuring the stability of the vehicle when traveling on a bumpy road, and facilitating the staff to conveniently install and disassemble the entire equipment.

[0029] The number of the drainage holes 15 is set to be several, which can effectively drain the rainwater accumulated in the regulating tank 8.

[0030] The left-end clamping frame 11 and the right-end clamping frame 10 are slidably connected to the top of the connecting bottom plate 7 , and the extrusion ring 4 is threadedly connected to the top of the rubber mounting ring 1 .

[0031] The slide blocks 9 are symmetrically distributed with the connection base plate 7 as the center. The limiting bolts 12 are threadedly connected to the inside of the left end clamping frame 11 . The limiting bolts 12 are symmetrically distributed with the connection base plate 7 as the center.

[0032] The number of the slide blocks 9 is set to two, and the right end clamping frame 10 and the left end clamping frame 11 at the top can slide left and right inside the connecting bottom plate 7.

[0033] The limiting pads 13 are symmetrically distributed with the connecting bottom plate 7 as the center. A right-end clamping frame 10 is provided on one side of the limiting pad 13 , and a left-end clamping frame 11 is provided on one end of the limiting pad 13 .

[0034] A left-end clamping frame 11 and a right-end clamping frame 10 are arranged at the top of the adjusting groove 8 , and a rubber mounting ring 1 is arranged at the bottom end of the limiting plate 14 .

[0035] The drain holes 15 are symmetrically distributed with the connecting bottom plate 7 as the center, and the drain holes 15 are connected with the adjustment groove 8. The drain holes 15 are set at the bottom of the slider 9. By setting the drain holes 15 opened inside the connecting bottom plate 7, the rainwater entering the adjustment groove 8 and the connecting bottom plate 7 when the device is placed outside can be discharged to the outside of the device in conjunction with the drain holes 15, so as to avoid rainwater accumulating inside the adjustment groove 8 and the connecting bottom plate 7 for a long time, which affects the normal sliding of the slider 9. The distance adjusting rod 6 is set inside the connecting sleeve 5, and the distance adjusting rod 6 is set at the top of the rubber mounting ring 1.

[0036] The implementation principle of a driving recorder for an electric vehicle in the embodiment of the present application is as follows: the device is placed in a suitable position, and the rubber mounting ring 1 can be fixed to the frame by rotating the locking bolt 3 inside the rubber mounting ring 1, and the extrusion ring 4 on the surface is driven by rotating the locking bolt 3 to extend and pressurize the two protruding blocks at one end of the rubber mounting ring 1 to deform the rubber mounting ring 1, and the internal anti-slip pad 2 can be used to ensure the overall fixation of the device and the stability during installation, and the right end clamping frame 10 and the left end clamping frame 11 inside the adjustment slot 8 can be adjusted through the internal The rotating limit bolt 12 drives the limit pad 13 to limit and fix the recording instrument placed inside the right-end clamping frame 10 and the left-end clamping frame 11, which can ensure the stability of the vehicle when driving on bumpy roads and facilitate the staff to easily install and disassemble the entire equipment. By setting the drain hole 15 opened inside the connecting bottom plate 7, when the equipment is placed in the outside, the rainwater entering the adjusting groove 8 and the connecting bottom plate 7 can be discharged to the outside of the equipment through the drain hole 15, avoiding the rainwater from accumulating in the adjusting groove 8 and the connecting bottom plate 7 for a long time and affecting the normal sliding of the slider 9.

[0037] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A driving recorder for an electric vehicle, comprising a rubber mounting ring (1), an anti-slip pad (2) being fixedly connected to the inner wall of the rubber mounting ring (1), and a locking bolt (3) being threadedly connected to the inner wall of the rubber mounting ring (1); It is characterized in that An extrusion ring (4) is welded to the surface of the locking bolt (3); a connecting sleeve (5) is fixedly connected to the top of the rubber mounting ring (1); the inner wall of the connecting sleeve (5) is threadedly connected to a limit plate (14); a distance adjustment rod (6) is fixedly connected to the top of the limit plate (14); a connecting base plate (7) is welded to the top of the distance adjustment rod (6); an adjusting groove (8) is provided inside the connecting base plate (7); a sliding block (9) is slidably connected inside the adjusting groove (8); a right-end clamping frame (10) is welded to the top of the sliding block (9); the inside of the right-end clamping frame (10) is threadedly connected to a limit bolt (12); the bottom of the limit bolt (12) is fixedly connected to a limit pad (13); a left-end clamping frame (11) is welded to the top of the right-end clamping frame (10); and a drainage hole (15) is provided inside the connecting base plate (7).

2. The driving recorder for an electric vehicle as claimed in claim 1, characterized in that: The left-end clamping frame (11) and the right-end clamping frame (10) are slidably connected to the top of the connecting base plate (7), and the extrusion ring (4) is threadedly connected to the top of the rubber mounting ring (1).

3. The driving recorder for an electric vehicle as claimed in claim 1, characterized in that: The slide blocks (9) are symmetrically distributed with the connecting base plate (7) as the center, the limiting bolts (12) are threadedly connected to the inside of the left end clamping frame (11), and the limiting bolts (12) are symmetrically distributed with the connecting base plate (7) as the center.

4. The driving recorder for an electric vehicle as claimed in claim 3, characterized in that: The limiting pads (13) are symmetrically distributed with the connecting bottom plate (7) as the center; a right-end clamping frame (10) is provided on one side of the limiting pad (13), and a left-end clamping frame (11) is provided on one end of the limiting pad (13).

5. The driving recorder for an electric vehicle as claimed in claim 1, characterized in that: A left-end clamping frame (11) and a right-end clamping frame (10) are arranged at the top of the adjustment slot (8), and a rubber mounting ring (1) is arranged at the bottom end of the limit plate (14).

6. The driving recorder for an electric vehicle as claimed in claim 5, characterized in that: The drainage holes (15) are symmetrically distributed with the connecting bottom plate (7) as the center, the drainage holes (15) are connected to the adjustment groove (8), and the drainage holes (15) are arranged at the bottom of the sliding block (9).

7. The driving recorder for an electric vehicle as claimed in claim 6, characterized in that: The pitch adjusting rod (6) is arranged inside the connecting sleeve (5), and the pitch adjusting rod (6) is arranged on the top end of the rubber mounting ring (1).

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