CN210895575U

CN210895575U - Automobile driving recorder

Info

Publication number: CN210895575U
Application number: CN201922391114.4U
Authority: CN
Inventors: 游鹏卿
Original assignee: Shenzhen Jiatianhang Technology Co ltd
Current assignee: Shenzhen Jiatianhang Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-06-30
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to the technical field of automobile accessories and discloses an automobile driving recorder which comprises a sucker, a mounting rack and a recorder main body, wherein the front side of the mounting rack is provided with a mounting groove, the bottom surface of the mounting groove is provided with an extrusion plate, the bottom surface of the extrusion plate is fixedly connected with a bearing seat, the automobile driving recorder is characterized in that the bottom surface of the sucker is provided with a connecting block, a rotating sleeve is sleeved on the connecting block, the rotation of the rotating sleeve can drive the pull rod to move up and down, so as to drive the slider fixed at the upper end of the pull rod to move up and down, the slider moves down, so that the air in the sucker is pumped into a first sliding cavity and a second sliding cavity, the sucker is internally provided with negative pressure, the sucker and windshield are adsorbed and fixed, the slider moves up, so that the air in the first sliding cavity and the second sliding cavity enters the sucker, the, thereby realizing the installation and the dismantlement of the record appearance of being convenient for.

Description

Automobile driving recorder

Technical Field

The utility model relates to an auto-parts technical field specifically is an automobile driving recorder.

Background

The automobile data recorder can record video images and sounds of the automobile in the driving process, can provide strong evidence for traffic accidents, and can prevent porcelain collision in the society.

Present vehicle event data recorder is generally fixed inboard at windshield through the sucking disc absorption, the adsorption affinity of sucking disc is generally through pressing the sucking disc, make the air in the sucking disc cavity extruded, inside negative pressure, it is fixed with windshield's absorption to realize the sucking disc, the adsorption affinity that this kind of fixed mode exists the sucking disc is little, vibrations can appear when the car traveles, long-term vibrations can cause droing of sucking disc, make the poor stability of installation, this kind of sucking disc absorption is fixed on windshield simultaneously, when vehicle event data recorder breaks down and need overhaul, be difficult for dismantling from windshield, if dismantle carelessly still probably cause windshield's damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a car travelling data recorder possesses the installation and the dismantlement of being convenient for to vehicle event data recorder, and the stability of while record appearance is good, and conveniently carries out advantages such as the regulation of angle to the record appearance, has solved the problem that the background art provided.

(II) technical scheme

For the installation and the dismantlement of realizing above-mentioned being convenient for to vehicle event data recorder, the stability of while record appearance is good, and conveniently carries out the purpose of the regulation of angle to the record appearance, the utility model provides a following technical scheme: the utility model provides an automobile driving recorder, includes sucking disc, mounting bracket and record appearance main part, the mounting groove has been seted up to the front side of mounting bracket, the bottom surface of mounting groove is provided with the stripper plate, the bottom surface fixedly connected with bearing frame of stripper plate, it is connected with the bolt of screwing to rotate on the bearing frame, the screw hole with outside intercommunication is seted up to the bottom surface of mounting groove, the bolt of screwing wears to establish the screw hole setting, the record appearance main part is placed on the stripper plate of mounting groove, the connecting block that the bottom surface fixedly connected with bisymmetry of sucking disc set up, it is connected with the connecting rod to rotate on the connecting block, the lower extreme of connecting rod is connected with the.

Preferably, first smooth chamber has been seted up to the inside bottom surface intermediate position of sucking disc, the bottom surface fixedly connected with fixed block of sucking disc, the smooth chamber of second that corresponds with first smooth chamber is seted up to the upper surface of fixed block, the outside cover of fixed block is equipped with the rotation cover, the thread groove that matches with the fixed block is seted up to the upper end of rotating the cover, sliding connection has the slider in the first smooth chamber, the bottom surface fixedly connected with pull rod of slider, the lower extreme of pull rod runs through the fixed block setting, the bottom surface of thread groove is inlayed and is equipped with rolling bearing, the lower extreme and the rolling bearing of pull rod are connected.

Preferably, the bottom surface of the connecting block is provided with a groove, the upper end of the connecting rod is inserted into the groove, the two sides of the connecting block are symmetrically provided with connecting holes communicated with the groove, the connecting holes positioned on the outer side are fixedly connected with nuts, the connecting holes are penetrated by fixing bolts, and one ends of the fixing bolts are fixedly connected with the nuts.

Preferably, the slider is of a cylindrical structure, a sealing ring is embedded on the peripheral side of the slider, and the sealing ring and the surface of the slider are vulcanized into a whole.

Preferably, the upper surface of the sucking disc is embedded with an annular sealing gasket, and the sealing gasket is connected with the upper surface of the sucking disc in a vulcanization mode.

Preferably, the connecting block is made of a shape memory alloy material.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of automobile driving recorder, through setting up the connecting block in the sucking disc bottom surface, the cover is equipped with the rotation cover on the connecting block, the rotation of rotating the cover can drive reciprocating of pull rod, and then drive and fix reciprocating of the slider in the pull rod upper end, the slider moves down, make the smooth intracavity of the first smooth chamber of air suction and second in the sucking disc, the inside negative pressure that is of sucking disc, then realize fixed with windshield's absorption to the sucking disc, the slider shifts up, make the air admission sucking disc of the smooth intracavity of first smooth chamber and second in, sucking disc atmospheric pressure is unanimous with outside atmospheric pressure, be convenient for dropping of sucking disc, thereby realize the installation and the dismantlement of the record appearance of being.

2. This kind of automobile driving recorder through the cooperation of connecting block and connecting rod, can realize being used for the mounting bracket rotation of fixed record appearance main part for the angle modulation of record appearance main part, the convenient information of storing to the record appearance main part is looked over.

Drawings

Fig. 1 is a schematic structural view of a section of an automobile driving recorder of the present invention;

fig. 2 is a schematic structural view of a section of a suction cup of the automobile driving recorder of the present invention;

fig. 3 is a schematic structural diagram at a in fig. 1.

In the figure: the device comprises a sucker 1, a mounting frame 2, a recorder main body 3, a mounting groove 4, a squeezing plate 5, a bearing seat 6, a screwing bolt 7, a connecting rod 8, a connecting block 9, a sealing gasket 10, a first sliding cavity 11, a sliding block 12, a pull rod 13, a fixed block 14, a rotating sleeve 15, a threaded groove 16, a rotating bearing 17, a second sliding cavity 18, a fixing bolt 19, a groove 20 and a nut 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, an automobile driving recorder comprises a suction cup 1, a mounting frame 2 and a recorder main body 3, wherein an annular sealing gasket 10 is embedded on the upper surface of the suction cup 1, the sealing gasket 10 is connected with the upper surface of the suction cup 1 in a vulcanization mode, the sealing gasket 10 is arranged to ensure the sealing property between the suction cup 1 and a windshield, a first sliding cavity 11 is arranged in the middle of the inner bottom surface of the suction cup 1, a fixed block 14 is fixedly connected with the bottom surface of the suction cup 1, a second sliding cavity 18 corresponding to the first sliding cavity 11 is arranged on the upper surface of the fixed block 14, a rotating sleeve 15 is sleeved outside the fixed block 14, a thread groove 16 matched with the fixed block 14 is arranged at the upper end of the rotating sleeve 15, a sliding block 12 is connected in the first sliding cavity 11 in a sliding mode, the sliding block 12 is of a cylindrical structure, a sealing ring is embedded on the peripheral side of the sliding block 12, the sealing ring and the surface of the sliding block 12 are vulcanized into a whole, the sealing effect is ensured, the bottom surface of the sliding block 12 is fixedly connected with a pull rod 13, the lower end of the pull rod 13 penetrates through a fixing block 14, a rotating bearing 17 is embedded in the bottom surface of a thread groove 16, the lower end of the pull rod 13 is connected with the rotating bearing 17, the rotation of a rotating sleeve 15 can drive the pull rod 13 to move up and down, and further drive the sliding block 12 fixed at the upper end of the pull rod 13 to move up and down, the sliding block 12 moves down, so that air in the suction disc 1 is sucked into the first sliding cavity 11 and the second sliding cavity 18, the suction disc 1 is internally provided with negative pressure, the suction disc 1 and the windshield glass are adsorbed and fixed, the sliding block 12 moves up, so that the air in the first sliding cavity 11 and the second sliding cavity 18 enters the suction disc 1, the air pressure of the suction disc 1 is consistent with the external air pressure, the suction disc 1 is convenient to fall off, the recorder is convenient to install and disassemble, the bottom surface of the extrusion plate 5 is fixedly connected with a bearing seat 6, the bearing seat 6 is rotatably connected with a screwing bolt 7, the bottom surface of the installation groove 4 is provided with a threaded hole communicated with the outside, the screwing bolt 7 is arranged by penetrating the threaded hole, the recorder main body 3 is placed on the extrusion plate 5 of the installation groove 4, the bottom surface of the sucker 1 is fixedly connected with two symmetrically arranged connecting blocks 9, the connecting blocks 9 are made of shape memory alloy materials, the bottom surface of the connecting blocks 9 is provided with a groove 20, the upper end of the connecting rod 8 is inserted in the groove 20, two sides of the connecting blocks 9 are symmetrically provided with connecting holes communicated with the groove 20, the connecting holes positioned on the outer side are fixedly connected with nuts 21, the connecting holes are penetrated with fixing bolts 19, one end of each fixing bolt 19 is fixedly connected with the nut 21, the connecting blocks 9 are matched with the connecting rod, realize the angle modulation of record appearance main part 3, rotate on the connecting block 9 and be connected with connecting rod 8, the lower extreme of connecting rod 8 and the last fixed surface of mounting bracket 2 are connected.

The working principle is as follows: when the recording instrument is used, firstly, the recording instrument main body 1 is placed on the extrusion plate 5 in the installation groove 4, then the screwing bolt 7 is rotated, the screwing bolt 7 gradually drives the extrusion plate 5 to move upwards in the installation groove 4 along with the rotation of the screwing bolt 7, the upward movement of the extrusion plate 5 extrudes and fixes the recording instrument main body 1, so as to realize the installation of the recording instrument main body 1, after the completion, the suction cup 1 is correspondingly placed on the windshield, the suction cup 1 is pressed, so that a sealed cavity is formed between the suction cup 1 and the windshield, then the rotating sleeve 15 is rotated, as the rotating sleeve 15 is in threaded connection with the fixed block 14, the rotating sleeve 15 moves downwards when the rotating sleeve 15 rotates, the rotating sleeve 15 moves downwards, the pull rod 13 is pulled downwards, the downward movement of the pull rod 13 drives the slide block 11 to move downwards, so as to suck the air in the suction cup 1 into the first sliding cavity 11 and the second sliding cavity 18, at the moment, the inner part of the suction cup 1 is, avoided traditional sucking disc 1 of pressing, extrude the inside air of sucking disc 1, sucking disc 1's absorption is fixed more convenient, accomplish the back, when needs carry out the angle modulation to record appearance main part 1, promote mounting bracket 2, make relative rotation between connecting rod 8 and the connecting block 9, angle modulation accomplishes the back, rotate fixing bolt 19, fixing bolt 19's rotation, can drive the deformation of connecting block 9 both sides, the realization is fixed to connecting rod 8, when needs are wholly dismantled to the record appearance, the cover 15 is rotated in the antiport, it upwards moves to rotate the cover 15, make the pull rod promote slider 12 and move up, the air in first sliding chamber 11 and the smooth chamber 18 of second gets into inside sucking disc 1, realize that the inside and outside atmospheric pressure of sucking disc 1 is the same, sucking disc 1 loses the adsorption affinity this moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automobile driving recorder comprises a sucker (1), a mounting rack (2) and a recorder main body (3), it is characterized in that the front side of the mounting rack (2) is provided with a mounting groove (4), the bottom surface of the mounting groove (4) is provided with an extrusion plate (5), the bottom surface of the extrusion plate (5) is fixedly connected with a bearing seat (6), the bearing seat (6) is rotatably connected with a screwing bolt (7), the bottom surface of the mounting groove (4) is provided with a threaded hole communicated with the outside, the screwing bolt (7) is arranged by penetrating through a threaded hole, the recorder main body (3) is placed on the extrusion plate (5) of the mounting groove (4), the bottom surface of the sucking disc (1) is fixedly connected with two connecting blocks (9) which are symmetrically arranged, the connecting block (9) is connected with a connecting rod (8) in a rotating mode, and the lower end of the connecting rod (8) is fixedly connected with the upper surface of the mounting rack (2).

2. The automobile driving recorder according to claim 1, wherein a first sliding cavity (11) is opened at the middle position of the inner bottom surface of the suction cup (1), the bottom surface of the sucker (1) is fixedly connected with a fixed block (14), the upper surface of the fixed block (14) is provided with a second sliding cavity (18) corresponding to the first sliding cavity (11), a rotating sleeve (15) is sleeved outside the fixed block (14), a thread groove (16) matched with the fixed block (14) is formed in the upper end of the rotating sleeve (15), a sliding block (12) is connected in the first sliding cavity (11) in a sliding way, the bottom surface of the sliding block (12) is fixedly connected with a pull rod (13), the lower extreme of pull rod (13) runs through fixed block (14) and sets up, rolling bearing (17) are inlayed to the bottom surface of thread groove (16), the lower extreme and the rolling bearing (17) of pull rod (13) are connected.

3. The automobile driving recorder according to claim 1, wherein a groove (20) is formed in the bottom surface of the connecting block (9), the upper end of the connecting rod (8) is inserted into the groove (20), connecting holes communicated with the groove (20) are symmetrically formed in two sides of the connecting block (9), a nut (21) is fixedly connected to the connecting hole located on the outer side, a fixing bolt (19) penetrates through the connecting hole, and one end of the fixing bolt (19) is fixedly connected with the nut (21).

4. The vehicle tachograph according to claim 2, wherein the slider (12) is of a cylindrical structure, and a sealing ring is embedded on the peripheral side of the slider (12), and the sealing ring and the slider (12) are surface-vulcanized into a single piece.

5. The automobile driving recorder according to claim 1, wherein an annular sealing gasket (10) is embedded in the upper surface of the suction cup (1), and the sealing gasket (10) is connected with the upper surface of the suction cup (1) in a vulcanization mode.

6. A vehicle tachograph according to claim 1, wherein the connecting block (9) is made of a shape memory alloy material.