JP3051562U - Hazard warning sensors for automobiles - Google Patents
Hazard warning sensors for automobilesInfo
- Publication number
- JP3051562U JP3051562U JP1998000662U JP66298U JP3051562U JP 3051562 U JP3051562 U JP 3051562U JP 1998000662 U JP1998000662 U JP 1998000662U JP 66298 U JP66298 U JP 66298U JP 3051562 U JP3051562 U JP 3051562U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- hollow cylindrical
- diameter
- hazard warning
- threaded extension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
(57)【要約】
【課題】 自動車のリヤバンパーに実質的に超音波発信
受信素子のみを露出して自動車後部の外観を損なうこと
なくハザードウォーニング・センサを取り付ける。
【解決手段】 自動車用ハザードウォーニング・センサ
は、比較的大きい直径の中空円筒状の収容部の開いた端
に環状の縁を有し、この収容部の他端に前記の収容部の
直径よりも小さい直径の中空円筒状のネジ付き延長部を
有している収納部材と、この収納部材の収容部に収容し
た超音波発信受信素子と、底部中心にネジ付き延長部の
雄ネジと係合する雌ネジをつけた孔を有する中空円筒状
の押さえ部材とを備えている。
(57) Abstract: A hazard warning sensor is mounted on a rear bumper of a vehicle without substantially exposing only an ultrasonic transmission / reception element and deteriorating the appearance of a rear portion of the vehicle. A hazard warning sensor for an automobile has a hollow cylindrical housing having a relatively large diameter and an annular edge at an open end, and the other end of the housing has a diameter larger than the diameter of the housing. A housing member having a hollow cylindrical threaded extension having a small diameter, an ultrasonic transmission / reception element housed in the housing portion of the housing member, and a male thread of the threaded extension centered at the bottom. A hollow cylindrical holding member having a hole provided with a female screw.
Description
【０００１】[0001]
本考案は自動車用ハザードウォーニング・センサに係るものであり、更に詳し く言えば、自動車が後退するとき運転者が確認しにくい後部の障害物を所定距離 内で検出する超音波装置に係るものである。 The present invention relates to a hazard warning sensor for a vehicle, and more specifically, to an ultrasonic device that detects a rear obstacle within a predetermined distance, which is difficult for a driver to see when the vehicle retreats. is there.
【０００２】[0002]
車体後部の障害物を検出する自動車用ハザードウォーニング・センサは通常自 動車のリヤバンパーに取り付けるのであるが、車体の振動によって弛まないよう 確実に取り付けようとするとその取付け手段が露出して自動車後部の外観を損な うこととなり勝ちであった。 Hazard warning sensors for vehicles, which detect obstacles at the rear of the vehicle, are usually mounted on the rear bumper of the vehicle. The appearance was impaired and the team won.
【０００３】[0003]
本考案の目的は自動車のリヤバンパーに実質的に超音波発信受信素子のみを露 出して確実に取り付けることにある。 An object of the present invention is to expose and securely mount only an ultrasonic transmission / reception element to a rear bumper of an automobile.
【０００４】[0004]
この目的を達成する本考案の自動車用ハザードウォーニング・センサは、比較 的大きい直径の中空円筒状の収容部の開いた端に環状の縁を有し、この収容部の 他端に前記の収容部の直径よりも小さい直径の中空円筒状のネジ付き延長部を有 している収納部材と、この収納部材の収容部に収容した超音波発信受信素子と、 底部中心にネジ付き延長部の雄ネジと係合する雌ネジをつけた孔を有する中空円 筒状の押さえ部材とを備えている。 The automotive hazard warning sensor according to the present invention that achieves this object has a hollow cylindrical housing having a relatively large diameter and an annular edge at an open end thereof, and the other end of the housing having the aforementioned annular housing. A storage member having a hollow cylindrical threaded extension having a diameter smaller than the diameter of the ultrasonic transmission / reception element accommodated in the accommodation portion of the storage member, and a male screw having a threaded extension at the center of the bottom. And a hollow cylindrical holding member having a hole provided with a female screw and engaged with the holding member.
【０００５】[0005]
図１と図２を参照する。これらの図に示すように、本考案の自動車用ハザード ウォーニング・センサは超音波発信受信素子１を押し嵌めて収納する収納部材２ とこの収納部材２と螺合する押さえ部材３とを備えている。収納部材２の比較的 大きい直径の中空円筒状の収容部２(2) は開いた端に環状の縁２(1) を有し、そ してこの収容部２(2) の他端に前記の収容部の直径よりも小さい直径の中空円筒 状のネジ付き延長部２(3) を有している。押さえ部材３は底３(1) の付いた中空 円筒の形をしており、その中空円筒の直径は収納部材２の収容部２(2) の直径よ りもやや大きく、そしてその底の中心には収納部材２のネジ付き延長部２(3) の 雄ネジと係合する雌ネジをつけた孔３(2) を開けてある。これらの収納部材２と 押さえ部材３とはプラスチック材料をモールドしてつくることができる。Please refer to FIG. 1 and FIG. As shown in these figures, the vehicle hazard warning sensor of the present invention includes a storage member 2 for press-fitting and storing the ultrasonic transmission / reception element 1 and a holding member 3 screwed to the storage member 2. . The hollow cylindrical housing 2 (2) having a relatively large diameter of the housing 2 has an annular edge 2 (1) at an open end, and the other end of the housing 2 (2) It has a hollow cylindrical threaded extension 2 (3) with a diameter smaller than the diameter of the housing. The holding member 3 is in the form of a hollow cylinder with a bottom 3 (1) , the diameter of the hollow cylinder being slightly larger than the diameter of the receiving section 2 (2) of the storage member 2, and the center of the bottom. A hole 3 (2) having a female thread for engaging with a male thread of the threaded extension 2 (3) of the storage member 2 is formed in the hole 3 (2) . The storage member 2 and the holding member 3 can be made by molding a plastic material.
【０００６】 このハザードウォーニング・センサＳを自動車のリヤバンパーＢに取り付ける には、先ずリヤバンパーＢに収容部材２の収容部２(2) の直径より僅かに大きく 、環状の縁２(1) よりは小さい直径の孔を開けて、収容部２(2) をはめ込む。リ ヤバンパーＢの裏側で収容部材２のネジ付き延長部２(3) の雄ネジと押さえ部材 ３の底３(1) の雌ネジとを係合させ、押さえ部材３を回動させてリヤバンパーＢ へ締めつけ、センサＳをリヤバンパーＢへ固定する（図２参照）。超音波発信受 信素子１からの導線４は車内へ引き込まれて超音波発信受信素子１を駆動する駆 動信号発信器とブザーなどの警報機（図示せず）へ接続する。駆動信号発信器は ４０サイクルの駆動信号を間欠的に発生して、自動車の後方約１メートル程度の 障害物や人を検出する。In order to attach the hazard warning sensor S to the rear bumper B of the vehicle, first, the rear bumper B is slightly larger than the diameter of the housing portion 2 (2) of the housing member 2, and from the annular edge 2 (1) . Drill a hole with a small diameter and fit the receiving part 2 (2) . On the back side of the rear bumper B, the male screw of the threaded extension 2 (3) of the housing member 2 and the female screw of the bottom 3 (1) of the holding member 3 are engaged, and the holding member 3 is turned to rotate the rear bumper. B, and the sensor S is fixed to the rear bumper B (see FIG. 2). The conductor 4 from the ultrasonic transmission / reception element 1 is drawn into the vehicle and connected to a drive signal transmitter for driving the ultrasonic transmission / reception element 1 and an alarm (not shown) such as a buzzer. The drive signal transmitter intermittently generates a drive signal of 40 cycles to detect an obstacle or a person about one meter behind the vehicle.
【０００７】 本考案により実質的に超音波発信受信素子のみを露出してリヤバンパーにセン サを確実に取り付けることができ、それにより自動車の後部の外観を損なうこと はない。According to the present invention, the sensor can be securely attached to the rear bumper by substantially exposing only the ultrasonic transmission / reception element, thereby not impairing the appearance of the rear part of the automobile.
【図１】ハザードウォーニング センサの分解斜視図で
ある。FIG. 1 is an exploded perspective view of a hazard warning sensor.
【図２】リヤバンパーに取り付けたハザードウォーニン
グ センサの断面図である。FIG. 2 is a sectional view of a hazard warning sensor attached to a rear bumper.
【図３】リヤバンパーにハザードウォーニング センサ
を取り付けた状態を示す。FIG. 3 shows a state in which a hazard warning sensor is attached to a rear bumper.
Ｓ ハザードウォーニング センサ １ 超音波発信受信素子 ２ 収納部材 ２(1) 環状の縁 ２(3) ネジ付き延長部 ３ 押さえ部材 ３(1) 底 ３(2) 雌ネジをつけた孔S Hazard warning sensor 1 Ultrasonic transmission / reception element 2 Storage member 2 (1) Annular edge 2 (3) Threaded extension 3 Holding member 3 (1) Bottom 3 (2) Hole with female screw
Claims (1)
２(2) の開いた端に環状の縁２(1) を有し、この収容部
２(2) の他端に前記の収容部の直径よりも小さい直径の
中空円筒状のネジ付き延長部２(3) を有している収納部
材２と、この収納部材の収容部に収容した超音波発信受
信素子１と、底部中心にネジ付き延長部２(3) の雄ネジ
と係合する雌ネジをつけた孔３(2) を有する中空円筒状
の押さえ部材３とを備えたことを特徴とする自動車用ハ
ザードウォーニング・センサ。1. A hollow cylindrical housing 2 (2) having a relatively large diameter has an annular edge 2 (1) at the open end, and the housing 2 (2) has the other end thereof at the open end. Member 2 having a hollow cylindrical threaded extension 2 (3) having a diameter smaller than the diameter of the portion, the ultrasonic transmission / reception element 1 housed in the housing portion of the housing member, A hazard warning sensor for automobiles, comprising: a hollow cylindrical holding member 3 having a female threaded hole 3 (2) engaged with a male thread of a threaded extension 2 (3) .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998000662U JP3051562U (en) | 1998-02-18 | 1998-02-18 | Hazard warning sensors for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998000662U JP3051562U (en) | 1998-02-18 | 1998-02-18 | Hazard warning sensors for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3051562U true JP3051562U (en) | 1998-08-25 |
Family
ID=43185713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998000662U Expired - Lifetime JP3051562U (en) | 1998-02-18 | 1998-02-18 | Hazard warning sensors for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3051562U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001260779A (en) * | 2000-03-15 | 2001-09-26 | Auto Network Gijutsu Kenkyusho:Kk | Vehicle obstacle detection apparatus |
| JP2009166622A (en) * | 2008-01-15 | 2009-07-30 | Toyota Auto Body Co Ltd | Mounting structure and mounting method of rear bumper |
| JP2013137261A (en) * | 2011-12-28 | 2013-07-11 | Panasonic Corp | Ultrasound sensor |
| CN108032824A (en) * | 2017-12-27 | 2018-05-15 | 清华大学苏州汽车研究院（吴江） | A kind of knob vehicle-mounted ultrasonic wave sensor fixing device |
| CN108162901A (en) * | 2017-12-27 | 2018-06-15 | 清华大学苏州汽车研究院（吴江） | One kind prejudges formula vehicle-mounted ultrasonic wave sensor fixing device |
-
1998
- 1998-02-18 JP JP1998000662U patent/JP3051562U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001260779A (en) * | 2000-03-15 | 2001-09-26 | Auto Network Gijutsu Kenkyusho:Kk | Vehicle obstacle detection apparatus |
| JP2009166622A (en) * | 2008-01-15 | 2009-07-30 | Toyota Auto Body Co Ltd | Mounting structure and mounting method of rear bumper |
| JP2013137261A (en) * | 2011-12-28 | 2013-07-11 | Panasonic Corp | Ultrasound sensor |
| CN108032824A (en) * | 2017-12-27 | 2018-05-15 | 清华大学苏州汽车研究院（吴江） | A kind of knob vehicle-mounted ultrasonic wave sensor fixing device |
| CN108162901A (en) * | 2017-12-27 | 2018-06-15 | 清华大学苏州汽车研究院（吴江） | One kind prejudges formula vehicle-mounted ultrasonic wave sensor fixing device |
| CN108162901B (en) * | 2017-12-27 | 2024-01-05 | 清华大学苏州汽车研究院（吴江） | Pre-breaking type vehicle-mounted ultrasonic sensor fixing device |
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