CN218072019U

CN218072019U - Aluminum profile shell structure for automobile event recording system

Info

Publication number: CN218072019U
Application number: CN202220826868.7U
Authority: CN
Inventors: 闫方超; 李斌; 邵建玥; 刘丰铭; 杜汉宇
Original assignee: Tianjin Buer Intelligent Network Technology Co ltd
Current assignee: Tianjin Buer Intelligent Network Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-12-16
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to a relevant equipment technical field of car incident record system specifically is an aluminum profile shell structure for car incident record system, including shell body and PCB, the one end fixed mounting of shell body has the posterior lateral plate, PCB is located the inside of shell body, the one end fixed mounting that the posterior lateral plate was kept away from to the shell body has the preceding curb plate, the middle part of preceding curb plate is run through and has been seted up the PCB fixed orifices, fixed mounting has the screw seat on the PCB. The utility model discloses in, through passing through wave-soldering welding with the screw seat on PCB, PCB slides and connects in the shell body, and the cooperation is used first set screw and preceding curb plate fixed connection, can prevent the drunkenness influence of PCB in the shell body, influences the record precision of EDR in the vehicle incident, is the aluminum alloy material through setting up preceding curb plate, shell body and posterior lateral plate, has medium strength, good corrosion resistance, weldability, and oxidation effect is better, and market unit price is low.

Description

Aluminum profile shell structure for automobile event recording system

Technical Field

The utility model relates to a relevant equipment technical field of car incident record system specifically is an aluminium alloy shell structure for car incident record system.

Background

The automobile Event recording system EDR (Event Data Recorder) is used for recording key operation Data (including speed, ABS state, safety belt state and the like) of an automobile in three stages of before-collision, during-collision and after-collision of the automobile. In order to ensure normal operation before and after the collision of the automobile, certain requirements are provided for the strength, the rigidity and the internal firmness of the automobile. The shell of the existing automobile event recording system is made of a cast aluminum shell, the ADC12 is generally made of the material, machining is needed to ensure the production precision after the production of a die is finished, and the device is expensive in single product price; the device needs a single customized mould cost during production, and the cost is higher; the device has long processing time and high processing time and cost; the device loading position requires highly, and current motorcycle type installs the difficulty additional.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium alloy shell structure for car incident record system to solve the problem that proposes among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an aluminium alloy shell structure for car incident record system, includes shell body and PCB, the one end fixed mounting of shell body has the posterior lateral plate, PCB is located the inside of shell body, the one end fixed mounting that the posterior lateral plate was kept away from to the shell body has preceding curb plate, the middle part of preceding curb plate is run through and has been seted up the PCB fixed orifices, fixed mounting has the screw seat on the PCB, be equipped with the screw hole on the screw seat, first set screw is installed to screw thread in PCB fixed orifices and the screw hole, the both sides internal surface of wall of shell body all is equipped with the spout, in two spouts of PCB slidable mounting.

Preferably, the top surface of the PCB is fixedly provided with an interface, the front side plate is provided with an interface slot in a penetrating manner, and the interface is located inside the interface slot.

Preferably, the four corners department of posterior lateral plate and preceding curb plate has all run through and has seted up the fixed orifices, the inside four corners in both ends of shell body all is equipped with thread groove, eight fixed orifices and thread groove all pass through second set screw fixed connection.

Preferably, the outer wall surface bottoms of the two ends of the outer shell are respectively provided with an extension plate, and the extension plates are respectively provided with two notches.

Preferably, a plurality of radiating bulges are arranged on the outer surfaces of the two side plates of the outer shell at equal intervals.

Preferably, the front side plate, the outer shell and the rear side plate are aluminum alloy 6061T6 front side plates, 6061T6 outer shells and 6061T6 rear side plates.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through passing through wave-soldering welding with the screw seat on PCB, PCB slip joint uses first set screw and preceding curb plate fixed connection in the shell body in the cooperation, can prevent the drunkenness influence of PCB in the shell body, influences the record precision of EDR in the vehicle incident.

The utility model discloses in, through setting up preceding curb plate, shell body and posterior lateral plate are aluminium alloy 6061T6 preceding curb plate, 6061T6 shell body and 6061T6 posterior lateral plate, the actual length of shell body can be customized according to customer's demand, main alloy element in the aluminium alloy is magnesium and silicon, medium strength has, good corrosion resistance, weldability, the oxidation effect is better, aluminium alloy 6061T6 market unit price is lower in addition, aluminium alloy 6061T6 uses the shaping of aluminium alloy processing mode, have the characteristics that one shot forming does not have follow-up processing and length customizable, and generally do not have mould processing cost.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the outer casing of the present invention;

fig. 4 is a schematic diagram of the three-dimensional structure of the PCB and the screw seat of the present invention.

In the figure: 1. a front side plate; 2. a PCB; 3. an outer housing; 4. a rear side plate; 5. an interface slot; 6. a first set screw; 7. a second set screw; 8. a PCB fixing hole; 9. a fixing hole; 10. a screw seat; 11. an interface; 12. an extension plate; 13. notching; 14. a thread groove; 15. a heat dissipation projection; 16. a threaded hole; 17. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an aluminium alloy shell structure for car incident record system, including shell body 3 and PCB2, the one end fixed mounting of shell body 3 has posterior lateral plate 4, PCB2 is located the inside of shell body 3, the one end fixed mounting that posterior lateral plate 4 was kept away from to shell body 3 has preceding curb plate 1, the middle part of preceding curb plate 1 runs through and has seted up PCB fixed orifices 8, fixed mounting has screw seat 10 on the PCB2, be equipped with screw hole 16 on the screw seat 10, threaded mounting has first set screw 6 in PCB fixed orifices 8 and the screw hole 16, the both sides wall internal surface of shell body 3 all is equipped with spout 17, in two spouts 17 of PCB2 slidable mounting.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, an interface 11 is fixedly installed on the top surface of the PCB2, an interface slot 5 is formed in the front side plate 1 in a penetrating manner, and the interface 11 is located inside the interface slot 5.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, fixing holes 9 are formed at four corners of the rear side plate 4 and the front side plate 1, thread grooves 14 are formed at four corners inside two ends of the outer shell 3, and the eight fixing holes 9 and the thread grooves 14 are fixedly connected by second fixing screws 7.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the bottom of the outer wall surfaces at the two ends of the outer shell 3 are both provided with extension plates 12, two notches 13 are respectively formed in the two extension plates 12, and the extension plates 12 are arranged to facilitate installation of external fixing equipment.

In this embodiment, as shown in fig. 1, 2 and 3, a plurality of heat dissipating protrusions 15 are disposed on the outer surfaces of the two side plates of the outer casing 3 at equal intervals, and the heat dissipating protrusions 15 are disposed to improve the heat dissipating effect during use.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, the front side plate 1, the outer shell 3, and the rear side plate 4 are aluminum alloys 6061T6 front side plate 1, 6061T6 outer shell 3, and 6061T6 rear side plate 4, by setting the front side plate 1, the outer shell 3, and the rear side plate 4 to be aluminum alloys 6061T6 front side plate 1, 6061T6 outer shell 3, and 6061T6 rear side plate 4, the actual length of the outer shell 3 can be customized according to customer requirements, the main alloy elements in the 6061 aluminum alloy are magnesium and silicon, and the aluminum alloy has medium strength, good corrosion resistance, weldability, and good oxidation effect, in addition, the market price of the aluminum alloy 6061T6 is low, and the aluminum alloy 6061T6 is formed by using an aluminum profile processing method, and has the characteristics of no subsequent processing and length customization in one-step forming, and generally no mold processing cost.

The utility model discloses a use method and advantage: when the aluminum profile shell structure for the automobile event recording system is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3, and fig. 4, by setting the front side plate 1, the outer shell 3, and the rear side plate 4 to be aluminum alloys 6061T6 front side plate 1, 6061T6 outer shell 3, and 6061T6 rear side plate 4, the actual length of the outer shell 3 can be customized according to customer requirements, the main alloy elements in the 6061 aluminum alloy are magnesium and silicon, and the 6061 aluminum alloy has medium strength, good corrosion resistance, weldability, and good oxidation effect, in addition, the aluminum alloy 6061T6 market unit price is low, and the aluminum alloy 6061T6 is formed by using an aluminum profile processing mode, has the characteristics of no subsequent processing and length customization in one-step forming, and generally has no die processing cost, the screw seat 10 is welded on the PCB2 by wave soldering, the PCB2 is slidably clamped in the outer shell 3, and is fixedly connected with the front side plate 1 by using the first fixing screw 6 in a matching manner, so that the play influence of the PCB2 in the outer shell 3 can be prevented, and the recording precision of the EDR in a vehicle event can be affected.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to the circuit and electronic components and control modules.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aluminium alloy shell structure for car incident record system, includes shell body (3) and PCB board (2), its characterized in that: the utility model discloses a novel PCB (printed circuit board) for the automobile engine, including shell body (3), one end fixed mounting of shell body (3) has posterior lateral plate (4), PCB board (2) are located the inside of shell body (3), the one end fixed mounting that posterior lateral plate (4) were kept away from in shell body (3) has preceding curb plate (1), the middle part of preceding curb plate (1) is run through and has been seted up PCB fixed orifices (8), fixed mounting has screw seat (10) on PCB board (2), be equipped with screw hole (16) on screw seat (10), first set screw (6) are installed to screw thread in PCB fixed orifices (8) and screw hole (16), the both sides wall internal surface of shell body (3) all is equipped with spout (17), in two spout (17) of PCB board (2) slidable mounting.

2. The aluminum profile housing structure for an automotive event recording system according to claim 1, characterized in that: the top surface of the PCB (2) is fixedly provided with an interface (11), the front side plate (1) is provided with an interface groove (5) in a penetrating mode, and the interface (11) is located inside the interface groove (5).

3. The aluminum profile housing structure for an automotive event recording system as set forth in claim 1, wherein: the four corners department of posterior lateral plate (4) and preceding curb plate (1) all runs through and has seted up fixed orifices (9), the inside four corners in both ends of shell body (3) all is equipped with thread groove (14), eight fixed orifices (9) and thread groove (14) all pass through second set screw (7) fixed connection.

4. The aluminum profile housing structure for an automotive event recording system according to claim 1, characterized in that: the bottom of the outer wall surfaces of the two ends of the outer shell (3) are provided with extension plates (12), and the extension plates (12) are provided with two notches (13).

5. The aluminum profile housing structure for an automotive event recording system according to claim 1, characterized in that: the outer surfaces of two side plates of the outer shell (3) are equidistantly provided with a plurality of radiating bulges (15).

6. The aluminum profile housing structure for an automotive event recording system as set forth in claim 1, wherein: preceding curb plate (1), shell body (3) and posterior lateral plate (4) are aluminium alloy 6061T6 preceding curb plate (1), 6061T6 shell body (3) and 6061T6 posterior lateral plate (4) respectively.