TWI535588B - Reversing radar device - Google Patents

Description

Reversing radar device

The invention relates to a radar, in particular to a parking sensor device, which is quickly mounted on a vehicle through a cable quick release, so that the cable of the parking radar device can be directly positioned on the cable buckle without having to be located again. In addition, other parts of the cable can be installed in the car. In addition, the cable quick release can be quickly installed on the parking radar device.

Reversing radar is a common electronic device in today's vehicles. It can usually be mounted on the bumper of a car to detect the presence of obstacles in front of and behind the vehicle, thereby reducing the dead angle of driving.

The cable fixing method of the existing reversing radar is to fix the cable on the inner structure of the automobile retaining rod by a cable tie or foam rubber, so the fixing position and fixing manner of the cable must be evaluated every time during installation. The method of fixing the cable with foam has insufficient reliability and is easy to fall off. It is also necessary to be reinforced by an additional fixing method. Therefore, the cable of the fixed parking radar takes time and labor.

According to the inventors of the present invention, the cable of the existing reversing radar must additionally find the disadvantage of the fixed position on the automobile, improve its deficiency and lack, and invent a reversing radar device.

The main object of the present invention is to provide a reversing radar device, Quickly mounted on a car through a cable quick release, so that the cable of the reversing radar device can be directly positioned on the cable buckle without having to install another part of the car to install the cable. The cable quick release can be quickly installed on the parking radar unit.

In order to achieve the above object, the foregoing reversing radar device comprises: a casing having an accommodating space formed thereon, and a first buckle portion is formed on the top and the bottom of the casing; a front cover is sleeved on the casing; A perforation is formed through the front cover; a radar module is disposed in the housing receiving space and the front cover perforation; and a cable quick release is detachably sleeved at the rear end of the housing, and the cable is fast The buckle is formed with a set of space for accommodating the rear end of the casing, and a second fastening portion corresponding to the first fastening portion is formed on the inner surface of the sleeve space, and a cable fixing plate is formed on the cable quick buckle. A fastening hole is formed through the cable fixing plate; wherein, when the outer casing enters the sleeve space of the cable quick release, the first fastening portion passes over the second fastening portion and the second fastening portion respectively The outer casing is detached from the cable.

According to the above technical means, the cable fixing plate on the cable quick release can be used to fix the cable connecting the parking radar device to the cable fixing plate, so that the cable will be fixed to the parking radar device and can be installed together In one place on the bumper of a car, the user does not need to replace the cable with a fixed location, so the advantages of saving installation tools and installation time can be achieved. In addition, the outer casing and The cable quick release is fastened to each other through the first fastening portion and the second fastening portion, and the assembly and disassembly thereof are quick and easy, and the convenience of assembly and maintenance of the parking radar device is improved.

The cable quick buckle further has a substrate and two extension plates respectively protruding from the substrate and facing each other; the sleeve space is between the substrate and the two extension plates; the two second buckle portions are respectively formed at The inner surface of the two extension plates; the cable fixing plate protrudes from one of the extension plates.

Each of the extension plates of the cable quick release is respectively formed with two guiding limiting plates, so that when the outer casing is sleeved into the sleeve space, it is restricted to slide along the space between the two guiding limiting plates, thereby avoiding The outer casing is laterally disengaged from the entrainment space.

The cable fast buckle is formed on the quick buckle of the cable between the substrate and the extension plate.

The aforementioned extension plate has elasticity.

The foregoing reversing radar device further has a cable device, the cable device is detachably disposed on the cable quick buckle, and has a mounting seat, a fastening component, a cable tie and a cable. The connecting component protrudes from the mounting seat, and can pass through and is fastened to a fastening hole of the cable fixing plate of the cable quick release. The cable tie is disposed on the mounting seat, and the cable is threaded through The cable tie is on the belt.

Elastic barbs are respectively formed on both sides of the fastening component to hook the cable fixing plate.

10‧‧‧ Shell

100‧‧‧ accommodating space

101‧‧‧Cabin

105‧‧‧ openings

12, 13‧‧‧ first buckle

15‧‧‧ hatch cover

20‧‧‧ front cover

200‧‧‧Perforation

30‧‧‧ radar module

35‧‧‧Ultrasonic transducer

40‧‧‧ boards

50‧‧‧ cable quick buckle

500‧‧‧Set space

51‧‧‧Substrate

52, 53‧‧‧ extension boards

521, 531‧‧‧Second buckle

525, 535 ‧ ‧ guide limit board

551‧‧‧Snap hole

55‧‧‧Cable fixing plate

56‧‧‧ Provincial trough

60‧‧‧ Cable device

61‧‧‧ Mounting

62‧‧‧ fastening components

621‧‧‧Flexible barbs

63‧‧‧Bundle belt

65‧‧‧ cable

Figure 1 is a perspective view of the present invention.

Figure 2 is another perspective view of the present invention.

Figure 3 is a perspective exploded view of the present invention.

Figure 4 is another perspective exploded view of the present invention.

Figure 5 is a schematic illustration of the side operation of the present invention.

Fig. 6 is a side view showing the operation of Fig. 5 of the present invention.

Figure 7 is a side cross-sectional view showing the operation of the present invention.

Figure 8 is a side cross-sectional view showing the operation of Figure 7 of the present invention.

Figure 9 is an exploded perspective view of the combined cable device of the present invention.

Figure 10 is a perspective view of the combined cable device of the present invention.

Figure 11 is a partial cross-sectional side view of the combined cable device of the present invention.

Referring to FIG. 1 to FIG. 4 and FIG. 9 , the reversing radar device of the present invention comprises: a casing 10 , a front cover 20 , a radar module 30 , a circuit board 40 , a cable quick buckle 50 , and a cable device . 60.

An accommodating space 100 is formed on the outer casing 10. A first fastening portion 12, 13 is formed on the top and bottom of the outer casing 10, respectively. Further, a casing 101 is formed in the casing 10, and an opening 105 connected to the vessel 101 is formed at the rear end of the casing 10, and a hatch 15 is detachably provided on the opening 105.

The front cover 20 is sleeved on the outer casing 10, and a through hole 200 is formed through the front cover 20.

The radar module 30 is disposed in the housing 10 housing space 100 and the front cover 20 through hole 200. The radar module 30 can be an ultrasonic radar module 30 and has an ultrasonic transducer 35.

The circuit board 40 is disposed in the housing 101 and is coupled to the radar The module 30 is connected, and the circuit board 40 can have electronic components such as a processor and a memory to receive and process the signals of the radar module 30.

Referring to FIG. 4 and FIG. 7 , the cable quick release 50 is detachably sleeved on the rear end of the outer casing 10 , and a set space 500 is formed on the cable quick buckle 50 to receive the rear end of the outer casing 10 . The inner surface of the space 500 is formed with two second fastening portions 521 and 531 respectively corresponding to the first fastening portions 12 and 13 , and a cable fixing plate 55 is formed on the cable quick release 50 on the cable fixing plate 55 . A fastening hole 551 is formed through the through hole. Wherein, when the outer casing 10 enters the sleeve space 500 of the cable quick release 50, the first fastening portions 12, 13 respectively pass over the second fastening portions 521, 531 and buckle the second fastening portions 521, 531 to avoid The outer casing 10 is detached from the cable quick release 50.

In addition, the cable quick release 50 further has a substrate 51 and two extension plates 52, 53 respectively protruding from the substrate 51; the sleeve space 500 is interposed between the substrate 51 and the two extension plates Between 52, 53; two second fastening portions 521, 531 are respectively formed on the inner surfaces of the two extension plates 52, 53; the cable fixing plate 55 protrudes from one of the extension plates 52, 53. Furthermore, two extension limiting plates 525, 535 are formed on each of the extension plates 52, 53 of the cable quick release 50, so that when the outer casing 10 is sleeved into the sleeve space 500, it is restricted along the two guides. The space between the limiting plates 525, 535 is slid to prevent the outer casing 10 from being laterally disengaged from the casing 500. In addition, the cable fast buckle 50 can form two storage slots 56 respectively between the substrate 51 and the extension plates 52, 53 so that the extension plates 52, 53 have elasticity and can be slightly deformed, which is helpful for the first buckle. The fastening of the portions 12, 13 and the second fastening portions 521, 531.

Referring further to Figures 9 through 11, the cable device 60 is The cable fastener 50 is detachably disposed, and has a mounting seat 61, a fastening component 62, a cable tie 63, and a cable 65. The fastening component 62 protrudes forward from the mounting seat 61. a fastening hole 551 that can pass through and be fastened to the cable fixing plate 55 of the cable quick release 50. The cable tie 63 is disposed on the mounting seat 61. The cable 65 is threaded through the cable tie 63. on. In addition, elastic hooks 621 are respectively formed on both sides of the fastening component 62 to hook the cable fixing plate 55.

With the above technical means, the cable fixing plate 55 on the cable quick release 50 can be used to fix a cable connecting the parking radar device to the cable fixing plate 55, so that the cable will be fixed to the parking radar device, and When installed together in a place on a bumper of a car, the user does not need to replace the cable with a fixed location, so that the advantages of saving installation tools and installation time can be achieved. In addition, the outer casing 10 and the cable quick release 50 are fastened to each other through the first fastening portions 12 and 13 and the second fastening portions 521 and 531, and the assembly and disassembly thereof are quick and easy, and the assembly and maintenance of the parking radar device are facilitated. Sex.

15‧‧‧ hatch cover

20‧‧‧ front cover

200‧‧‧Perforation

35‧‧‧Ultrasonic transducer

50‧‧‧ cable quick buckle

500‧‧‧Set space

55‧‧‧Cable fixing plate

551‧‧‧Snap hole

Claims (7)

A reversing radar device comprises: a casing having an accommodating space formed thereon, wherein a first buckle portion is respectively formed at the top and the bottom of the casing; a front cover is sleeved on the outer casing and penetrates through the front cover a perforation; a radar module is disposed in the housing receiving space and the front cover perforation; and a cable quick deduction is detachably sleeved on the rear end of the housing, and a set is formed on the cable quick buckle The space is configured to receive the rear end of the casing, and the second buckle portion corresponding to the first buckle portion is formed on the inner surface of the sleeve space, and a cable fixing plate is formed on the cable quick buckle, and the cable fixing plate is penetrated on the cable fixing plate Forming a fastening hole; wherein, when the outer casing enters the sleeve space of the cable quick release, the first fastening portion passes over the second fastening portion and the second fastening portion respectively, so as to avoid the outer casing from the cable buckle Fall off. The reversing radar device of claim 1, wherein the cable quick release further has a base plate and two extension plates, wherein the two extension plates respectively protrude from the substrate; the sleeve space is between the substrate and the two extension plates. The two second fastening portions are respectively formed on the inner surfaces of the two extension plates; the cable fixing plate protrudes from one of the extension plates. The reversing radar device of claim 2, wherein each of the extension plates of the cable quick buckle is formed with two guiding limiting plates, so that when the outer casing is sleeved into the casing space, the two guiding directions are restricted. The space between the limiting plates slides to prevent the outer casing from being laterally disengaged from the casing. The reversing radar device according to claim 3, wherein the cable fast buckle forms a hopper groove between the substrate and the extension plate. The parking radar apparatus of claim 4, wherein the extension plate has elasticity. The reversing radar device according to any one of claims 1 to 5, further comprising a cable device, the cable device being detachably disposed on the cable quick buckle and having a mounting seat and a fastening a component, a wire harness, and a cable, the fastening component protruding from the mounting seat, and a fastening hole that can pass through and be fastened to the cable fixing plate of the cable quick buckle, the cable tie It is disposed on the mount, and the cable is threaded on the cable tie. The reversing radar device of claim 6, wherein an elastic barb is formed on each side of the fastening member to hook the cable fixing plate.