JP2020082986A - Bezel type sonar - Google Patents

Bezel type sonar Download PDF

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Publication number
JP2020082986A
JP2020082986A JP2018219094A JP2018219094A JP2020082986A JP 2020082986 A JP2020082986 A JP 2020082986A JP 2018219094 A JP2018219094 A JP 2018219094A JP 2018219094 A JP2018219094 A JP 2018219094A JP 2020082986 A JP2020082986 A JP 2020082986A
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Prior art keywords
bumper
bezel
sonar
claw
arm
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義典 木戸
Yoshinori Kido
義典 木戸
松本　徹
Toru Matsumoto
徹 松本
山下　利幸
Toshiyuki Yamashita
利幸 山下
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority to JP2018219094A priority Critical patent/JP2020082986A/en
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  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

To enable a bezel type sonar to be used for various models regardless of a thickness of a bumper.SOLUTION: A bezel 20 includes: a flange part 21 located at the outer side of a bumper 1 of a vehicle; and a cylindrical holding part 22 having a claw part 23 which faces the flange part 21 across the bumper 1 and sandwiches the bumper 1. A sonar body 30 is inserted into the holding part 22. The claw part 23 has: a flat part 23a which has a constant height and in which an edge of the bumper 1 digs; and a removal prevention part 23b which is higher than a height of the flat part 23a and contacts with the edge of the bumper 1.SELECTED DRAWING: Figure 1

Description

この発明は、車両のバンパに取り付けられるベゼル式ソナーに関するものである。 The present invention relates to a bezel type sonar attached to a bumper of a vehicle.

ソナーは、例えば車両のバンパに取り付けられ、超音波を送受信することによって車両周辺に存在する障害物を検出する。従来のベゼル式ソナーは、中空部を有する筒状のベゼルと、超音波振動子を備えたソナー本体とを備える構成であった。この構成の場合、バンパに形成された穴部に、バンパ外側からベゼルが挿入された後、バンパ内側からベゼルの中空部内にソナー本体が挿入されることで、ベゼルを介してソナー本体がバンパに取り付けられていた（例えば、特許文献１参照）。 The sonar is attached to, for example, a bumper of the vehicle, and detects an obstacle existing around the vehicle by transmitting and receiving ultrasonic waves. A conventional bezel-type sonar has a configuration including a cylindrical bezel having a hollow portion and a sonar body having an ultrasonic transducer. In this configuration, after the bezel is inserted from the outside of the bumper into the hole formed in the bumper, the sonar body is inserted into the hollow part of the bezel from the inside of the bumper, so that the sonar body is attached to the bumper through the bezel. It was attached (for example, refer to Patent Document 1).

図５は、従来のベゼル式ソナー１００をバンパ１に取り付けた状態を示す部分拡大図である。図５に示される従来のベゼル式ソナー１００は、ベゼル１２０と、ソナー本体（不図示）とを備える。ベゼル１２０は、バンパ１の外側のフランジ部１２１と、このフランジ部１２１と対向する位置に設けられてバンパ１を挟持する爪部１２３を有する筒状の保持部１２２とを含む。爪部１２３は、フランジ部１２１に向かって高さが低くなる傾斜部１２３ａを有する。ソナー本体は、ベゼル１２０の保持部１２２に挿入される。従来のベゼル式ソナー１００は、普通車に用いられており、バンパ１の厚みは２．５ｍｍ程度であった。ただし、バンパ１には多少の寸法ばらつきがあるため、バンパ１に形成された穴部２の縁を爪部１２３の傾斜部１２３ａに食い込ませることによりバンパ１を保持し、バンパ１の厚みのばらつきを吸収する構成であった。また、爪部１２３の傾斜部１２３ａのうち、より高い部分が穴部２の縁に当接することで、ベゼル１２０がバンパ１から外側へ脱落することを防止する構成であった。 FIG. 5 is a partially enlarged view showing a state in which the conventional bezel-type sonar 100 is attached to the bumper 1. The conventional bezel-type sonar 100 shown in FIG. 5 includes a bezel 120 and a sonar body (not shown). The bezel 120 includes a flange portion 121 on the outer side of the bumper 1, and a tubular holding portion 122 having a claw portion 123 that is provided at a position facing the flange portion 121 and holds the bumper 1 therebetween. The claw 123 has an inclined portion 123a whose height decreases toward the flange 121. The sonar body is inserted into the holding portion 122 of the bezel 120. The conventional bezel-type sonar 100 is used for ordinary cars, and the thickness of the bumper 1 is about 2.5 mm. However, since there is some dimensional variation in the bumper 1, the edge of the hole 2 formed in the bumper 1 is bitten into the inclined portion 123a of the claw portion 123 to hold the bumper 1 and the thickness of the bumper 1 is varied. It was configured to absorb. Further, the bezel 120 is prevented from coming off from the bumper 1 by contacting the higher portion of the inclined portion 123a of the claw 123 with the edge of the hole 2.

特許第４６４０２２３号Patent No. 4640223

近年、ベゼル式ソナーは、普通車だけでなく軽自動車にも用いられるようになり、車種によってバンパの厚みが１．９ｍｍ〜２．５ｍｍ程度に大きくばらつく。図５に示されるように、バンパ１の厚みＡ１が大きい場合、バンパ１の爪部１２３への食い込み代Ｂ１は大きくなる。一方、バンパ１の厚みＡ２が小さい場合、バンパ１の爪部１２３への食い込み代Ｂ２は小さくなる。このように、従来のベゼル式ソナーは、バンパの厚みに応じて食い込み代が変化してしまう。そのため、食い込み代が所定範囲内であれば、爪部がバンパを強固に保持できるが、食い込み代が所定範囲より小さいと、爪部のバンパ保持力が小さくベゼルががたつく。また、食い込み代が所定範囲より大きいと、ベゼルをバンパ穴部に挿入する際に大きな力が必要となり、作業性が悪い。したがって、従来は、バンパの厚みに合わせた形状の爪部を有するベゼルが必要であるという課題があった。 In recent years, the bezel type sonar has been used not only for ordinary vehicles but also for light vehicles, and the thickness of the bumper varies greatly depending on the vehicle type, such as 1.9 mm to 2.5 mm. As shown in FIG. 5, when the thickness A1 of the bumper 1 is large, the biting margin B1 into the claw portion 123 of the bumper 1 is large. On the other hand, when the thickness A2 of the bumper 1 is small, the biting margin B2 of the bumper 1 into the claw portion 123 is small. As described above, in the conventional bezel type sonar, the bite amount changes depending on the thickness of the bumper. Therefore, if the bite allowance is within a predetermined range, the claw portion can firmly hold the bumper, but if the bite allowance is smaller than the predetermined range, the bumper holding force of the claw part is small and the bezel rattles. Further, if the bite allowance is larger than the predetermined range, a large force is required when inserting the bezel into the bumper hole portion, resulting in poor workability. Therefore, conventionally, there has been a problem that a bezel having a claw portion having a shape matching the thickness of the bumper is required.

この発明は、上記のような課題を解決するためになされたもので、バンパの厚みによらず、ベゼル式ソナーを共通化することを目的とする。 The present invention has been made to solve the above problems, and an object thereof is to make a bezel type sonar common regardless of the thickness of the bumper.

この発明に係るベゼル式ソナーは、車両のバンパ外側に位置するフランジ部と、バンパを間に挟んでフランジ部と対向してバンパを挟持する爪部を有する筒状の保持部とを含むベゼルと、保持部に挿入されるソナー本体とを備え、爪部は、高さが一定であってバンパの縁を食い込ませる平坦部と、平坦部の高さよりも高くバンパの縁に当接する抜け止め部とを有するものである。 A bezel-type sonar according to the present invention includes a bezel including a flange portion located outside a bumper of a vehicle, and a tubular holding portion having a claw portion that sandwiches the bumper and faces the flange portion to sandwich the bumper. , A sonar body to be inserted into the holding portion, and the claw portion has a flat portion having a constant height that bites into the edge of the bumper, and a retaining portion that comes into contact with the edge of the bumper higher than the height of the flat portion. And have.

この発明によれば、バンパの厚みによらずバンパの爪部への食い込み代を一定とし、かつ、抜け止め機能を担保することにより、バンパの厚みによらずベゼル式ソナーを共通化することができる。 According to the present invention, the bezel-type sonar can be used in common regardless of the thickness of the bumper by making the bite into the claw portion of the bumper constant regardless of the thickness of the bumper and ensuring the retaining function. it can.

実施の形態１に係るベゼル式ソナーの構成例を示す図であり、ベゼルとソナー本体との組み付け前の状態を示す。FIG. 3 is a diagram showing a configuration example of a bezel-type sonar according to the first embodiment, showing a state before the bezel and the sonar body are assembled. 図１のベゼルとソナー本体とを組み付けた状態を示す図である。It is a figure which shows the state which assembled|attached the bezel and the sonar main body of FIG. 実施の形態１に係るベゼル式ソナーのベゼルを腕部側から見た図である。FIG. 3 is a view of the bezel of the bezel-type sonar according to the first embodiment as viewed from the arm side. 実施の形態１に係るベゼル式ソナーをバンパに取り付けた状態を示す部分拡大図である。FIG. 3 is a partial enlarged view showing a state where the bezel-type sonar according to Embodiment 1 is attached to a bumper. 従来のベゼル式ソナーをバンパに取り付けた状態を示す部分拡大図である。It is a partial enlarged view showing a state where a conventional bezel-type sonar is attached to a bumper.

実施の形態１．
図１は、実施の形態１に係るベゼル式ソナー１０の構成例を示す図であり、ベゼル２０とソナー本体３０との組み付け前の状態を示す。図２は、図１のベゼル２０とソナー本体３０とを組み付けた状態を示す図である。図３は、実施の形態１に係るベゼル式ソナー１０のベゼル２０を腕部２４側から見た図である。実施の形態１に係るベゼル式ソナー１０は、普通車及び軽自動車等のバンパ１に形成された穴部２に取り付けられるものである。 Embodiment 1.
FIG. 1 is a diagram showing a configuration example of a bezel-type sonar 10 according to the first embodiment, and shows a state before the bezel 20 and the sonar body 30 are assembled. FIG. 2 is a view showing a state where the bezel 20 and the sonar body 30 of FIG. 1 are assembled. FIG. 3 is a view of the bezel 20 of the bezel-type sonar 10 according to the first embodiment as viewed from the arm portion 24 side. The bezel-type sonar 10 according to the first embodiment is attached to a hole 2 formed in a bumper 1 of an ordinary vehicle, a light vehicle, or the like.

ベゼル式ソナー１０は、ベゼル２０と、ソナー本体３０とを備える。ベゼル２０は、車両のバンパ１外側に位置するフランジ部２１を有する。このフランジ部２１は、バンパ１に形成された穴部２の外側の縁に当接する。このフランジ部２１には、開口部２１ａが形成されている。また、ベゼル２０は、筒状の保持部２２を有する。保持部２２の一端部にはフランジ部２１が形成され、他端部には少なくとも２つの腕部２４が形成されている。図示例では、保持部２２に２つの腕部２４が等間隔に形成されている。腕部２４には、係合凹部２４ａが形成されている。保持部２２の外周面の、バンパ１を間に挟んでフランジ部２１と対向する位置に、少なくとも２つの爪部２３が形成されている。図示例では、保持部２２に４つの爪部２３が等間隔に形成されている。爪部２３は、保持部２２の外周面からの高さが一定であって、穴部２の内側の縁を食い込ませる平坦部２３ａと、平坦部２３ａの高さよりも高く穴部２の縁に当接する抜け止め部２３ｂとを有する。なお、爪部２３の周囲三方を囲むようにスリット部２３ｃが形成されている。また、保持部２２には、１つの腕部２４に対して２つのスリット部２５が、この腕部２４の両脇に形成されている。さらに、保持部２２の腕部２４側の端部の、腕部２４に対して周方向に変位した位置に、少なくとも２つの凹部２６が形成されている。 The bezel-type sonar 10 includes a bezel 20 and a sonar body 30. The bezel 20 has a flange portion 21 located outside the bumper 1 of the vehicle. The flange portion 21 abuts on the outer edge of the hole 2 formed in the bumper 1. An opening 21a is formed in the flange portion 21. Further, the bezel 20 has a cylindrical holding portion 22. The flange portion 21 is formed at one end of the holding portion 22, and at least two arm portions 24 are formed at the other end. In the illustrated example, the holding portion 22 has two arm portions 24 formed at equal intervals. An engaging recess 24a is formed in the arm 24. At least two claw portions 23 are formed on the outer peripheral surface of the holding portion 22 at positions facing the flange portion 21 with the bumper 1 interposed therebetween. In the illustrated example, the holding portion 22 has four claw portions 23 formed at equal intervals. The claw portion 23 has a constant height from the outer peripheral surface of the holding portion 22, and has a flat portion 23a that bites the inner edge of the hole portion 2, and a higher edge than the height of the flat portion 23a. It has a retaining portion 23b that abuts. A slit portion 23c is formed so as to surround the claw portion 23 on three sides. Further, in the holding portion 22, two slit portions 25 are formed for one arm portion 24 on both sides of the arm portion 24. Further, at least two recesses 26 are formed at the ends of the holding portions 22 on the arm 24 side, which are displaced in the circumferential direction with respect to the arms 24.

なお、フランジ部２１の外径は、穴部２の直径より大きい。保持部２２の外径は、穴部２の直径より小さい。爪部２３の平坦部２３ａ、抜け止め部２３ｂ及び腕部２４の外径は、穴部２の直径より大きい。 The outer diameter of the flange 21 is larger than the diameter of the hole 2. The outer diameter of the holding portion 22 is smaller than the diameter of the hole 2. The outer diameters of the flat portion 23a of the claw portion 23, the retaining portion 23b, and the arm portion 24 are larger than the diameter of the hole portion 2.

ソナー本体３０は、超音波振動子及び回路基板等を内蔵している。ソナー本体３０の一端部には、超音波を発生させる振動部３３が形成されている。ソナー本体３０がベゼル２０の保持部２２に挿入された状態において、振動部３３は、フランジ部２１の開口部２１ａに露出する。また、ソナー本体３０の外周面には、腕部２４の係合凹部２４ａに係合するための係合凸部３１が形成されている。さらに、ソナー本体３０の一面には、電力供給及び信号入出力のためのコネクタ部３２が形成されている。 The sonar body 30 contains an ultrasonic transducer, a circuit board, and the like. A vibrating portion 33 that generates ultrasonic waves is formed at one end of the sonar body 30. When the sonar body 30 is inserted into the holding portion 22 of the bezel 20, the vibrating portion 33 is exposed at the opening 21 a of the flange portion 21. Further, on the outer peripheral surface of the sonar body 30, an engagement convex portion 31 for engaging with the engagement concave portion 24a of the arm portion 24 is formed. Further, on one surface of the sonar body 30, a connector portion 32 for power supply and signal input/output is formed.

次に、ベゼル式ソナー１０のバンパ１への取り付け手順を説明する。
まず、作業者は、バンパ１の外側から穴部２へ、ベゼル２０の腕部２４を挿入する。穴部２の直径よりも腕部２４の外径が大きいため、作業者は腕部２４を内側へ押圧した状態で穴部２へ挿入する。これにより、腕部２４が穴部２の縁に引っ掛かることなく容易に挿入可能である。また、腕部２４の両脇にスリット部２５が形成されているため、腕部２４が内側へ押圧されやすく、組み付け性が向上する。なお、図示例のように腕部２４が等間隔に２つ形成されている場合、これら２つの腕部２４が内側へ押圧されると、保持部２２が円形状から楕円形状に弾性変形する。すると、楕円状に弾性変形した保持部２２における、楕円と長軸との交点に相当する部分が外側へ膨らんで穴部２の縁に引っ掛かりやすくなる。そこで、組み付け性向上のため、保持部２２の端部における穴部２の縁に引っ掛かりやすい部位に、凹部２６が形成されていることが好ましい。ただし、保持部２２の強度を確保するため、凹部２６は、スリット部２５に比べて切り込みの深さが浅く、かつ、スリット部２５に比べて周方向の広さが広い形状であることが好ましい。また、凹部２６の位置及び個数は、腕部２４の位置及び個数に応じて変更されることが好ましい。 Next, a procedure for attaching the bezel-type sonar 10 to the bumper 1 will be described.
First, the worker inserts the arm portion 24 of the bezel 20 into the hole 2 from the outside of the bumper 1. Since the outer diameter of the arm portion 24 is larger than the diameter of the hole portion 2, the worker inserts the arm portion 24 into the hole portion 2 while pressing the arm portion 24 inward. Thereby, the arm portion 24 can be easily inserted without being caught on the edge of the hole portion 2. Further, since the slit portions 25 are formed on both sides of the arm portion 24, the arm portion 24 is easily pressed inward, and the assembling property is improved. When two arm portions 24 are formed at equal intervals as in the illustrated example, when the two arm portions 24 are pressed inward, the holding portion 22 elastically deforms from a circular shape to an elliptical shape. Then, in the holding portion 22 elastically deformed into an elliptical shape, the portion corresponding to the intersection of the ellipse and the long axis bulges outward and is easily caught by the edge of the hole 2. Therefore, in order to improve the assembling property, it is preferable that the concave portion 26 is formed in a portion of the end portion of the holding portion 22 that is easily caught by the edge of the hole portion 2. However, in order to secure the strength of the holding portion 22, it is preferable that the recessed portion 26 has a shape having a smaller depth of cut than the slit portion 25 and a wider width in the circumferential direction than the slit portion 25. .. Further, it is preferable that the position and the number of the recesses 26 be changed according to the position and the number of the arm portions 24.

続いて、作業者は、バンパ１の外側から穴部２へ、爪部２３の抜け止め部２３ｂ、平坦部２３ａの順に挿入し、穴部２の外側の縁にフランジ部２１を当接させる。これにより、バンパ１を間に挟んだ状態で、フランジ部２１と爪部２３とがバンパ１を挟持し、ベゼル２０がバンパ１に取り付けられる。なお、爪部２３の周囲三方にスリット部２３ｃが形成されているため、爪部２３、特に抜け止め部２３ｂが穴部２の縁に引っ掛かることなく容易に挿入可能である。 Subsequently, the worker inserts the retaining portion 23b of the claw portion 23 and the flat portion 23a in this order from the outside of the bumper 1 into the hole portion 2, and brings the flange portion 21 into contact with the outer edge of the hole portion 2. As a result, the flange 21 and the claw 23 sandwich the bumper 1 with the bumper 1 sandwiched therebetween, and the bezel 20 is attached to the bumper 1. Since the slits 23c are formed on the three sides around the claw 23, the claw 23, particularly the retaining portion 23b, can be easily inserted without being caught by the edge of the hole 2.

続いて、作業者は、バンパ１の内側から保持部２２へ、ソナー本体３０を挿入し、ソナー本体３０の係合凸部３１と腕部２４の係合凹部２４ａとを係合させる。これにより、ソナー本体３０が、ベゼル２０に組み付けられる。なお、作業者がソナー本体３０を保持部２２に挿入する際、ベゼル２０がバンパ１の外側に押されてバンパ１から脱落する可能性がある。しかしながら、爪部２３に抜け止め部２３ｂが形成されているため、穴部２の縁に抜け止め部２３ｂが当接することによってベゼル２０のバンパ１からの脱落が防止される。最後に、作業者は、不図示のコネクタ端子をソナー本体３０のコネクタ部３２に接続する。 Subsequently, the worker inserts the sonar body 30 into the holding portion 22 from the inside of the bumper 1 and engages the engagement protrusion 31 of the sonar body 30 with the engagement recess 24a of the arm 24. As a result, the sonar body 30 is assembled to the bezel 20. When the worker inserts the sonar body 30 into the holding portion 22, the bezel 20 may be pushed to the outside of the bumper 1 and fall off the bumper 1. However, since the retaining portion 23b is formed on the claw portion 23, the retaining portion 23b comes into contact with the edge of the hole 2 to prevent the bezel 20 from falling off the bumper 1. Finally, the operator connects a connector terminal (not shown) to the connector portion 32 of the sonar body 30.

図４は、実施の形態１に係るベゼル式ソナー１０をバンパ１に取り付けた状態を示す部分拡大図である。上述のように、爪部２３は、保持部２２の外周面からの高さが一定の平坦部２３ａを有する。そのため、穴部２の径方向における平坦部２３ａへの食い込み代Ｂは、普通車のようにバンパ１の厚みＡ１が大きい場合と、軽自動車のようにバンパ１の厚みＡ２が小さい場合とで同じになる。また、バンパ１の厚みＡ１，Ａ２によらずに食い込み代Ｂが一定であるため、平坦部２３ａがバンパ１を保持する力もバンパ１の厚みＡ１，Ａ２によらず一定になる。そのため、車種によってバンパ１の厚みが大きく変化する場合でも、同形状のベゼル２０を使用することができ、ベゼル２０を共通化することができる。 FIG. 4 is a partially enlarged view showing a state in which the bezel type sonar 10 according to the first embodiment is attached to the bumper 1. As described above, the claw portion 23 has the flat portion 23a whose height from the outer peripheral surface of the holding portion 22 is constant. Therefore, the amount B of bite into the flat portion 23a in the radial direction of the hole 2 is the same when the thickness A1 of the bumper 1 is large as in a normal vehicle and when the thickness A2 of the bumper 1 is small as in a light vehicle. become. Further, since the bite margin B is constant regardless of the thicknesses A1 and A2 of the bumper 1, the force with which the flat portion 23a holds the bumper 1 is constant regardless of the thicknesses A1 and A2 of the bumper 1. Therefore, even when the thickness of the bumper 1 varies greatly depending on the vehicle type, the bezel 20 having the same shape can be used and the bezel 20 can be shared.

以上のように、実施の形態１に係るベゼル式ソナー１０は、ベゼル２０とソナー本体３０とを備える。ベゼル２０は、車両のバンパ１の外側に位置するフランジ部２１と、バンパ１を間に挟んでフランジ部２１と対向してバンパ１を挟持する爪部２３を有する筒状の保持部２２とを含む。ソナー本体３０は、保持部２２に挿入される。爪部２３は、高さが一定であってバンパ１の縁を食い込ませる平坦部２３ａと、平坦部２３ａの高さよりも高くバンパ１の縁に当接する抜け止め部２３ｂとを有する。これにより、ベゼル式ソナー１０は、バンパ１の厚みによらずバンパ１の平坦部２３ａへの食い込み代を一定にでき、かつ、抜け止め部２３ｂによる抜け止め機能を担保できる。したがって、ベゼル式ソナー１０を共通化することができる。 As described above, the bezel-type sonar 10 according to the first embodiment includes the bezel 20 and the sonar body 30. The bezel 20 includes a flange portion 21 located outside the bumper 1 of the vehicle, and a tubular holding portion 22 having a claw portion 23 that sandwiches the bumper 1 and faces the flange portion 21 to sandwich the bumper 1. Including. The sonar body 30 is inserted into the holding portion 22. The claw portion 23 has a flat portion 23a which has a constant height and bites into the edge of the bumper 1, and a retaining portion 23b which is higher than the height of the flat portion 23a and comes into contact with the edge of the bumper 1. As a result, the bezel-type sonar 10 can make the amount of bite into the flat portion 23a of the bumper 1 constant irrespective of the thickness of the bumper 1 and ensure the retaining function of the retaining portion 23b. Therefore, the bezel type sonar 10 can be shared.

また、実施の形態１のベゼル２０は、腕部２４と、スリット部２５と、凹部２６と有する。腕部２４は、保持部２２の端部から突出した形状であってソナー本体３０を保持する。スリット部２５は、保持部２２における腕部２４の両脇に形成されている。凹部２６は、スリット部２５よりも浅く広い形状であって、保持部２２の端部における腕部２４に対して周方向に変位した位置に形成されている。これにより、ベゼル２０を穴部２に挿入する際の引っ掛かりを抑制し、組み付け性を向上させることができる。 Further, the bezel 20 of the first embodiment has an arm portion 24, a slit portion 25, and a recess 26. The arm portion 24 has a shape protruding from the end portion of the holding portion 22, and holds the sonar body 30. The slit portions 25 are formed on both sides of the arm portion 24 of the holding portion 22. The concave portion 26 has a shape that is shallower and wider than the slit portion 25 and is formed at a position displaced in the circumferential direction with respect to the arm portion 24 at the end portion of the holding portion 22. As a result, it is possible to prevent the bezel 20 from being caught when the bezel 20 is inserted into the hole 2 and to improve the assembling property.

なお、本発明はその発明の範囲内において、実施の形態の任意の構成要素の変形、又は実施の形態の任意の構成要素の省略が可能である。 It should be noted that, in the present invention, within the scope of the invention, it is possible to modify any constituent element of the embodiment or omit any constituent element of the embodiment.

１ バンパ、２ 穴部、１０，１００ ベゼル式ソナー、２０，１２０ ベゼル、２１，１２１ フランジ部、２１ａ 開口部、２２，１２２ 保持部、２３，１２３ 爪部、２３ａ 平坦部、２３ｂ 抜け止め部、２３ｃ スリット部、２４ 腕部、２４ａ 係合凹部、２５ スリット部、２６ 凹部、３０ ソナー本体、３１ 係合凸部、３２ コネクタ部、３３ 振動部、１２３ａ 傾斜部。 1 bumper, 2 hole part, 10,100 bezel type sonar, 20,120 bezel, 21,121 flange part, 21a opening part, 22,122 holding part, 23,123 claw part, 23a flat part, 23b retaining part, 23c slit part, 24 arm part, 24a engaging concave part, 25 slit part, 26 concave part, 30 sonar body, 31 engaging convex part, 32 connector part, 33 vibrating part, 123a inclined part.

Claims (2)

車両のバンパ外側に位置するフランジ部と、前記バンパを間に挟んで前記フランジ部と対向して前記バンパを挟持する爪部を有する筒状の保持部とを含むベゼルと、
前記保持部に挿入されるソナー本体とを備え、
前記爪部は、高さが一定であって前記バンパの縁を食い込ませる平坦部と、前記平坦部の高さよりも高く前記バンパの縁に当接する抜け止め部とを有することを特徴とするベゼル式ソナー。 A bezel including a flange portion located outside the bumper of the vehicle, and a tubular holding portion having a claw portion that sandwiches the bumper and faces the flange portion to sandwich the bumper,
A sonar body to be inserted into the holding portion,
The bezel is characterized in that the claw portion has a flat portion that has a constant height and bites into the edge of the bumper, and a retaining portion that is higher than the height of the flat portion and comes into contact with the edge of the bumper. Expression sonar. 前記ベゼルは、
前記保持部の端部から突出した形状であって前記ソナー本体を保持する少なくとも２つの腕部と、
前記保持部における前記腕部の両脇に形成されたスリット部と、
前記スリット部よりも浅く広い形状の、前記保持部の前記端部における前記腕部に対して周方向に変位した位置に形成された凹部とを有することを特徴とする請求項１記載のベゼル式ソナー。 The bezel is
At least two arm portions that have a shape protruding from the end portion of the holding portion and hold the sonar body;
Slit portions formed on both sides of the arm portion in the holding portion,
The bezel type according to claim 1, further comprising: a recess formed in a position that is shallower and wider than the slit portion and that is circumferentially displaced with respect to the arm portion at the end portion of the holding portion. Sonar.
JP2018219094A 2018-11-22 2018-11-22 Bezel type sonar Pending JP2020082986A (en)

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Publication number Priority date Publication date Assignee Title
JP6715997B1 (en) * 2019-06-27 2020-07-01 株式会社リクルート Turn management system
CN112896056A (en) * 2021-03-15 2021-06-04 纵目科技（上海）股份有限公司 Radar mounting structure and millimeter wave radar with same

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JP2004253912A (en) * 2003-02-18 2004-09-09 Matsushita Electric Works Ltd Ultrasonic sensor
JP2017154592A (en) * 2016-03-01 2017-09-07 パナソニックＩｐマネジメント株式会社 Ultrasonic sensor and ultrasonic sensor device comprising the same
EP3339105A1 (en) * 2016-11-25 2018-06-27 Robert Bosch GmbH Ultrasonic sensor assembly and mounting assembly

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2004253912A (en) * 2003-02-18 2004-09-09 Matsushita Electric Works Ltd Ultrasonic sensor
JP2017154592A (en) * 2016-03-01 2017-09-07 パナソニックＩｐマネジメント株式会社 Ultrasonic sensor and ultrasonic sensor device comprising the same
EP3339105A1 (en) * 2016-11-25 2018-06-27 Robert Bosch GmbH Ultrasonic sensor assembly and mounting assembly

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JP6715997B1 (en) * 2019-06-27 2020-07-01 株式会社リクルート Turn management system
CN112896056A (en) * 2021-03-15 2021-06-04 纵目科技（上海）股份有限公司 Radar mounting structure and millimeter wave radar with same
CN112896056B (en) * 2021-03-15 2023-03-24 纵目科技（上海）股份有限公司 Radar mounting structure and millimeter wave radar with same

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