Automobile data recorder

Abstract

The utility model relates to the technical field of automobile electronic equipment, in particular to an automobile data recorder which comprises a body, a protective shell is arranged outside the body, a mounting seat is slidably connected in the protective shell, the body is clamped in the mounting seat, and an abutting frame is arranged in the front side wall of the protective shell; a plurality of channels are formed in the rear side wall of the body, a first heat dissipation plate is installed in the body and attached to the channels, and a heat dissipation mechanism matched with the body is arranged on the rear side wall of the protective shell. Heat generated when the body works can be timely discharged through the heat dissipation mechanism, the heat dissipation effect is good, the body is prevented from being directly irradiated by the sun through the arrangement of the protection shell, and the service life is prolonged; and through cooperation of the heat dissipation mechanism and the mounting base, the body can be quickly disassembled and assembled, and convenience is provided for use.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile electronic equipment, in particular to a driving recorder. Background Art

[0002] A driving recorder is an electronic device that records images and sounds while a vehicle is traveling. After a driving recorder is installed on a car, it can record video images and sounds of the entire driving process of the car, which can provide evidence for traffic accidents.

[0003] However, the existing dash cams do not have the function of shielding the sun from prolonged exposure when in use. Under high temperature or the refraction of sunlight, the dash cams are prone to electronic damage, which affects the clarity of the video and driving safety. If the heat generated by the dash cam during operation cannot be discharged in time, the service life will be reduced, affecting monitoring and shooting. Utility Model Content

[0004] The utility model aims to provide a driving recorder in view of the problems existing in the background technology.

[0005] The technical solution of the utility model is as follows: a driving recorder comprises a body, a protective shell is arranged outside the body, a door body is arranged at one end of the protective shell, the door body abuts against the side wall of the body, a mounting seat is slidably connected inside the protective shell, the body is clamped inside the mounting seat, an abutment frame is arranged inside the front side wall of the protective shell, and the abutment frame abuts against the front side wall of the protective shell and the body respectively;

[0006] The rear side wall of the body is provided with a plurality of channels, a first heat sink is installed inside the body, the first heat sink is arranged in close contact with the channels, and a heat sink mechanism adapted to the body is provided on the rear side wall of the protective shell;

[0007] The heat dissipation mechanism includes a mounting frame adjustably connected to the rear side wall of the protective shell, a second heat dissipation plate is installed on one end of the mounting frame close to the main body, a plurality of heat dissipation columns are arranged on one side wall of the second heat dissipation plate, the heat dissipation columns pass through the channel and contact the first heat dissipation plate, a plurality of heat dissipation fins are arranged on the other side wall of the second heat dissipation plate, and a heat dissipation fan is arranged in the middle of the plurality of heat dissipation fins.

[0008] Preferably, the top and bottom ends of the protective shell are both provided with slide rails, the top and bottom ends of the mounting seat are both provided with sliders, and the sliders are slidably connected to the slide rails.

[0009] Preferably, the mounting seat is set to be C-shaped, and several groups of second springs are arranged inside the top end, bottom end and one end of the mounting seat away from the door body. A slide plate is installed between the other ends of the corresponding groups of second springs. The slide plate is slidably connected to the inner wall of the mounting seat. Three groups of slide plates are provided, and the three groups of slide plates are respectively abutted against the top end, bottom end and side end of the main body.

[0010] Preferably, a first spring is provided at the opening of the front side wall of the protective shell, and at least four groups of first springs are provided. The other ends of the four groups of first springs are connected to the abutment frame, and a transparent protective plate is provided at the opening on the abutment frame, and the transparent protective plate is adapted to the display screen on the main body.

[0011] Preferably, a screw is threadedly connected to the rear side wall of the protective shell, and the other end of the screw is rotatably connected to the mounting frame. The mounting frame is also provided with a guide rod, and the guide rod is slidably connected to the protective shell.

[0012] Preferably, a heat dissipation port is provided on the rear side wall of the protective shell, and a dustproof net is provided on the heat dissipation port.

[0013] Preferably, the first heat sink and the second heat sink are both copper plates; the heat sink is copper plate; and the heat sink column is copper column.

[0014] Compared with the prior art, the above-mentioned technical scheme of the utility model has the following beneficial technical effects: the utility model facilitates protection of the main body to avoid direct sunlight through the protective shell, the door body and the heat dissipation port; the setting of the mounting seat, the slide rail, the second spring and the slide plate facilitates the rapid disassembly and assembly of the main body and daily maintenance; the setting of the heat dissipation mechanism facilitates the stable installation of the main body inside the protective shell to avoid large-scale shaking of the main body that interferes with monitoring and shooting, and at the same time facilitates the timely discharge of the heat generated by the main body during operation to avoid excessive temperature interfering with the normal operation of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection method between the abutment frame and the protective shell of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation method of the main body of the utility model;

[0018] Figure 4 It is a schematic diagram of the heat dissipation mechanism structure of the utility model.

[0019] Figure numerals: 1. main body; 101. first heat sink; 102. channel; 2. protective shell; 201. door body; 202. first spring; 203. abutment frame; 204. heat dissipation port; 3. mounting seat; 301. slide rail; 302. second spring; 303. slide plate; 4. mounting frame; 401. screw; 402. guide rod; 5. second heat sink; 501. heat dissipation column; 502. heat sink; 503. heat dissipation fan. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figures 1 to 3 As shown, a driving recorder proposed by the utility model includes a main body 1, a protective shell 2 is arranged on the outside of the main body 1, a door body 201 is arranged at one end of the protective shell 2, the door body 201 abuts against the side wall of the main body 1, one end of the door body 201 is hingedly connected to one side of the protective shell 2 through a hinge, the other end of the door body 201 is adsorbed to the protective shell 2 through a magnet, a suction cup bracket adsorbed to the front windshield of the car is arranged on the top of the protective shell 2, a mounting seat 3 is slidably connected to the inside of the protective shell 2, the mounting seat 3 clamps the main body 1, and an abutment frame 203 is arranged inside the front side wall of the protective shell 2, and the abutment frame 203 abuts against the front side wall of the protective shell 2 and the main body 1 respectively.

[0022] Furthermore, the top and bottom of the protective shell 2 are both provided with slide rails 301, and the top and bottom of the mounting seat 3 are both provided with sliders, which are slidably connected to the slide rails 301. The sliders are configured as T-shaped blocks to improve the stability of the connection between the sliders and the slide rails 301.

[0023] Furthermore, the mounting seat 3 is set to be C-shaped, and several groups of second springs 302 are arranged inside the top end, the bottom end and the end away from the door body 201 of the mounting seat 3, and slides 303 are installed between the other ends of the corresponding groups of second springs 302. The slides 303 are slidably connected to the inner wall of the mounting seat 3. Three groups of slides 303 are provided, and the three groups of slides 303 are respectively abutted against the top end, the bottom end and the side end of the main body 1, so as to facilitate the stable and rapid installation of the main body 1, and the disassembly and assembly are convenient and quick.

[0024] Furthermore, a first spring 202 is provided at the opening of the front side wall of the protective shell 2, and at least four groups of the first springs 202 are provided. The other ends of the four groups of first springs 202 are connected to the abutment frame 203. A transparent protective plate is provided at the opening on the abutment frame 203, and the transparent protective plate is adapted to the display screen on the main body 1. A sealing strip is provided around the opening of the front side wall of the protective shell 2, and the sealing strip is adapted to the abutment frame 203 to prevent external dust from entering the interior of the protective shell 2 through the abutment and interfering with the main body 1.

[0025] like Figure 3 As shown, the rear side wall of the body 1 is provided with several groups of channels 102 , a first heat sink 101 is installed inside the body 1 , the first heat sink 101 is arranged in close contact with the channels 102 , and the rear side wall of the protective shell 2 is provided with a heat dissipation mechanism adapted to the body 1 .

[0026] like Figure 1 , Figure 3 and Figure 4As shown, the heat dissipation mechanism includes a mounting frame 4 adjustably connected to the rear side wall of the protective shell 2, a second heat dissipation plate 5 is installed on one end of the mounting frame 4 close to the main body 1, a side wall of the second heat dissipation plate 5 is provided with a plurality of heat dissipation columns 501, the heat dissipation columns 501 pass through the channel 102 and contact the first heat dissipation plate 101, the other side wall of the second heat dissipation plate 5 is provided with a plurality of heat dissipation fins 502, and a heat dissipation fan 503 is provided in the middle of the plurality of heat dissipation fins 502.

[0027] Furthermore, the rear side wall of the protective shell 2 is threadedly connected with a screw 401, and the other end of the screw 401 is rotatably connected to the mounting frame 4. The mounting frame 4 is also provided with a guide rod 402, and the guide rod 402 is slidably connected to the protective shell 2; the rear side wall of the protective shell 2 is provided with a heat dissipation port 204, and the heat dissipation port 204 is provided with a dustproof net to prevent dust from entering the interior of the protective shell 2 and interfering with the main body 1.

[0028] The second spring 302 is aligned with the top of the body 1, and the body 1 is driven to move upward under the elastic recovery action of the second spring 302, so that the body 1 is abutted by the upper and lower sets of slide plates 303, and then the body 1 is pushed inward along the two sets of slide plates 303 until the side of the body 1 abuts against the slide plates 303 of the side walls of the mounting seat 3. Closing the door body 201 can press the body 1 against the slide plates 303 at the side ends of the mounting seat 3. A through hole is provided on the door body 201 that is compatible with the wiring port on the body 1 to facilitate line connection. The screw 401 is rotated under the guidance of the guide rod 402 to make the mounting frame 4 approach the body 1 until the heat dissipation column 501 passes through the channel 102 and contacts the first heat dissipation plate 101. The screw 401 is continued to be rotated so that the mounting seat 3 The main body 1 is driven to slide along the slide rail 301 until the main body 1 pushes the abutment frame 203 and compresses the first spring 202. At this time, the abutment frame 203 is tightly pressed against the open front side wall of the protective shell 2 to prevent external dust and other interference from entering the interior of the protective shell 2 through the abutment to interfere with the main body 1. At this time, the stable installation of the main body 1 can be completed. The heat generated by the main body 1 during operation is transferred to the first heat sink 101, and then transferred to the heat sink column 501 and the second heat sink 5 active heat sink 502 in turn. The heat flow inside the protective shell 2 is accelerated by starting the heat dissipation fan 503, and the heat is discharged to the outside of the protective shell 2 through the heat dissipation port 204. A temperature sensor is provided inside the protective shell 2, which can monitor the temperature inside the protective shell 2 in real time to control the start and stop of the heat dissipation fan 503. The protective shell 2 is convenient for shielding the main body 1 to avoid direct sunlight.

[0029] Embodiment 2

[0030] like Figure 4As shown, in the driving recorder proposed by the present invention, compared with the first embodiment, the first heat sink 101 and the second heat sink 5 are both copper plates; the heat sink 502 is copper plate; and the heat sink column 501 is copper column.

[0031] In this embodiment, the copper material has good heat-absorbing performance and improves the heat dissipation effect; a plurality of heat dissipation holes are provided on the first heat dissipation plate 101 and the second heat dissipation plate 5, so that the heat generated by the main body 1 can flow to the outside of the protective shell 2 under the drive of the heat dissipation fan 503, thereby improving the heat dissipation performance.

[0032] Working principle: the protective shell 2, the door body 201 and the heat dissipation port 204 can be used to protect the main body 1 from direct sunlight; the installation of the mounting seat 3, the slide rail 301, the second spring 302 and the slide plate 303 can facilitate the rapid disassembly and assembly of the main body 1, and daily maintenance; the installation of the mounting frame 4, the screw 401 and the guide rod 402 can facilitate the heat dissipation column 501 to fit the first heat dissipation plate 101 on the main body 1, and can drive the mounting seat 3 to slide toward the abutment frame 203 until the main body 1 is pressed against the abutment frame 203 and the front side wall of the protective shell 2, thereby completing the stable installation of the main body 1 inside the protective shell 2, and avoiding large-scale shaking of the main body 1 to interfere with monitoring and shooting; the installation of the second heat dissipation plate 5, the heat dissipation column 501, the heat sink 502 and the heat dissipation fan 503 can facilitate the timely removal of the amount generated during the operation of the main body 1, and avoid excessive temperature interfering with the normal operation of the main body 1.

[0033] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A driving recorder, comprising a body (1), characterized in that: A protective shell (2) is arranged outside the body (1), a door body (201) is arranged at one end of the protective shell (2), the door body (201) abuts against the side wall of the body (1), a mounting seat (3) is slidably connected inside the protective shell (2), the body (1) is clamped inside the mounting seat (3), an abutment frame (203) is arranged inside the front side wall of the protective shell (2), and the abutment frame (203) abuts against the front side wall of the protective shell (2) and the body (1) respectively; The rear side wall of the body (1) is provided with a plurality of groups of channels (102), a first heat dissipation plate (101) is installed inside the body (1), the first heat dissipation plate (101) is arranged in close contact with the channels (102), and the rear side wall of the protective shell (2) is provided with a heat dissipation mechanism adapted to the body (1); The heat dissipation mechanism comprises a mounting frame (4) adjustably connected to the rear side wall of the protective shell (2); a second heat dissipation plate (5) is mounted on one end of the mounting frame (4) close to the body (1); a plurality of groups of heat dissipation columns (501) are arranged on one side wall of the second heat dissipation plate (5); the heat dissipation columns (501) pass through the channel (102) and contact the first heat dissipation plate (101); a plurality of groups of heat dissipation fins (502) are arranged on the other side wall of the second heat dissipation plate (5); and a heat dissipation fan (503) is arranged in the middle of the plurality of groups of heat dissipation fins (502).

2. A driving recorder according to claim 1, characterized in that: Slide rails (301) are provided at the top and bottom of the protective shell (2), and sliding blocks are provided at the top and bottom of the mounting seat (3), and the sliding blocks are slidably connected to the slide rails (301).

3. A driving recorder according to claim 1, characterized in that: The mounting seat (3) is set to be C-shaped, and a plurality of groups of second springs (302) are arranged inside the top end, the bottom end and the end away from the door body (201) of the mounting seat (3), and a slide plate (303) is installed between the other ends of the corresponding plurality of groups of second springs (302), and the slide plate (303) is slidably connected to the inner wall of the mounting seat (3). There are three groups of slide plates (303), and the three groups of slide plates (303) are respectively abutted against the top end, the bottom end and the side end of the main body (1).

4. A driving recorder according to claim 1, characterized in that: A first spring (202) is arranged at the opening of the front side wall of the protective shell (2), at least four groups of the first springs (202) are arranged, the other ends of the four groups of first springs (202) are connected to the abutment frame (203), a transparent protective plate is arranged at the opening on the abutment frame (203), and the transparent protective plate is adapted to the display screen on the body (1).

5. The driving recorder according to claim 1, characterized in that: The rear side wall of the protective shell (2) is threadedly connected with a screw rod (401), and the other end of the screw rod (401) is rotatably connected to the mounting frame (4). The mounting frame (4) is also provided with a guide rod (402), and the guide rod (402) is slidably connected to the protective shell (2).

6. A driving recorder according to claim 5, characterized in that: The rear side wall of the protective shell (2) is provided with a heat dissipation port (204), and a dustproof net is provided on the heat dissipation port (204).

7. The driving recorder according to claim 1, characterized in that: The first heat dissipation plate (101) and the second heat dissipation plate (5) are both copper plates; the heat dissipation fin (502) is a copper plate; and the heat dissipation column (501) is a copper column.

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