JP3201187U - Back camera with water droplet removal means - Google Patents

Back camera with water droplet removal means Download PDF

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Publication number
JP3201187U
JP3201187U JP2015004665U JP2015004665U JP3201187U JP 3201187 U JP3201187 U JP 3201187U JP 2015004665 U JP2015004665 U JP 2015004665U JP 2015004665 U JP2015004665 U JP 2015004665U JP 3201187 U JP3201187 U JP 3201187U
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back camera
water droplet
camera
rainy weather
rear view
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亮一 舟城
亮一 舟城
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亮一 舟城
亮一 舟城
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Abstract

【課題】水滴除去手段を設置して、雨天時においても後方視界を確保することができるバックカメラを提供する。【解決手段】バックカメラ2の前面に平面ガラス3と、ワイパーブレード4を設置し、ワイパーの構造を単純化する。また、他の実施例では、雨天走行時に水滴がバックカメラ2に付着しないよう、バックカメラ2の前面に水滴防止蓋を設け、バック時に蓋を開けて、後方視界を確保する。【選択図】図1Provided is a back camera capable of securing a rear view even in rainy weather by installing a water droplet removing means. A flat glass 3 and a wiper blade 4 are installed in front of a back camera 2 to simplify the structure of the wiper. In another embodiment, a water droplet prevention lid is provided on the front surface of the back camera 2 to prevent water droplets from adhering to the back camera 2 during rainy weather, and the rear view is secured by opening the lid during the back. [Selection] Figure 1

Description

本考案は、雨天時でも後方視界を確保できるバックカメラに関するものである。   The present invention relates to a back camera that can ensure a rear view even in rainy weather.

近年のカーナビゲーションシステムは、バックカメラを接続することで、バック時の後方視界をカーナビゲーションの画面で確認することができる。バックカメラを接続するカーナビゲーションシステムの例を先行技術文献にあげる。   In recent car navigation systems, a rear view can be confirmed on the car navigation screen by connecting a back camera. An example of a car navigation system connecting a back camera is given in the prior art document.

バックカメラは安全な後方視界確認に有効であるが、雨天時は車体が跳ね上げた水滴がバックカメラに付着し、カメラの映像を乱すことがある。天候が悪い時に、このままバックをすることは大変危険である。雨天の中、車を降りてバックカメラを拭く必要があるなど利便性が悪い。   The back camera is effective for confirming the safe rear view, but when it rains, water droplets splashed by the vehicle body may adhere to the back camera and disturb the camera image. It is very dangerous to keep backing when the weather is bad. It is not convenient because it is necessary to get off the car and wipe the back camera in the rain.

本考案は、このような問題を解決するため、水滴を除去できる手段を持ったバックカメラを考案するものである。   In order to solve such a problem, the present invention devises a back camera having means capable of removing water droplets.

特開2008 −308063号公報JP 2008-308063 A 特開2000−132795号公報JP 2000-132895 A

バックカメラを搭載した車において、雨天時にバックカメラに水滴が付くことによりカメラの映像が乱れ、後方視界が確保しにくくなるという課題がある。   In a vehicle equipped with a back camera, there is a problem in that a water droplet is attached to the back camera when it rains and the video of the camera is disturbed, making it difficult to secure a rear view.

本考案は、本体に一体化された水滴除去手段を持つバックカメラを使用することにより、この課題を解決するものである。   The present invention solves this problem by using a back camera having a water droplet removing means integrated with the main body.

本考案のバックカメラは、ドライバーがバックを行う前に、バックカメラの水滴除去手段を動作させることができる。バックカメラの水滴は、道路走行中に跳ね上げた水分であることが多く、バックのような低速走行時には付きにくい。このような理由から、バック直前に水滴が除去できれば、その後バック中しばらくは有効な視界が得られる。このような手段によって、ドライバーは雨天時においても良好な後方視界を得ることができる。   The back camera of the present invention can operate the water drop removing means of the back camera before the driver performs the back. The water droplets of the back camera are often water splashed up while traveling on the road, and are difficult to stick during low speed traveling such as the back. For this reason, if water droplets can be removed immediately before the back, an effective field of view can be obtained for a while during the back. By such means, the driver can obtain a good rear view even in rainy weather.

図1は、水滴除去手段としてワイパーブレードを使ったバックカメラの正面図、側面図を示したものである。(実施例1)FIG. 1 is a front view and a side view of a back camera using a wiper blade as a water droplet removing means. (Example 1) 図2は、ワイパーブレードを固定し、平面ガラスを移動させることで水滴を落とすバックカメラの正面図、側面図を示したものである。(実施例2)FIG. 2 shows a front view and a side view of a back camera that fixes a wiper blade and drops water droplets by moving a flat glass. (Example 2) 図3は、雨天走行時、水滴がバックカメラに付かないよう、水滴除去手段として跳ね上げ式の蓋を使用したバックカメラの正面図、側面図を示したものである。(実施例3)FIG. 3 shows a front view and a side view of a back camera using a flip-up type lid as a water drop removing means so that water drops do not attach to the back camera during rainy weather. (Example 3) 図4は、雨天走行時、水滴がバックカメラに付かないよう、水滴除去手段としてスライド式の蓋を使用したバックカメラの正面図、側面図を示したものである。(実施例4)FIG. 4 shows a front view and a side view of a back camera using a slide type lid as a water droplet removing means so that water droplets do not adhere to the back camera during rainy weather travel. (Example 4)

通常、バックカメラは凸型の複雑な構造をしており、このままでは水滴除去の仕組みが複雑になる。そのため本考案の実施例1、2では、カメラの前に平面ガラスを設置し、ワイパーの構造を単純化している。また、実施例3、4では、雨天走行時に水滴がバックカメラに付かないよう、バックカメラ前面に蓋を配置した。   Usually, the back camera has a convex complex structure, and the mechanism for removing water droplets becomes complicated if it is left as it is. Therefore, in the first and second embodiments of the present invention, a flat glass is installed in front of the camera to simplify the structure of the wiper. In Examples 3 and 4, a lid was arranged on the front surface of the back camera so that water droplets did not adhere to the back camera during rainy weather.

図1は、本考案装置の1実施例の断面図であって、バックカメラ本体1、バックカメラ2は、図2、3、4と同様である。   FIG. 1 is a cross-sectional view of an embodiment of the device of the present invention. The back camera body 1 and the back camera 2 are the same as those shown in FIGS.

図1の構造にすることで、水滴はバックカメラ2には付着せず、平面ガラス3に付着することになる。ワイパーブレード4を平面ガラス3上で移動させれば、平面ガラス3上の水滴は除去され、バックカメラ2の視界が確保される。   With the structure of FIG. 1, water droplets do not adhere to the back camera 2 but adhere to the flat glass 3. If the wiper blade 4 is moved on the flat glass 3, water drops on the flat glass 3 are removed, and the field of view of the back camera 2 is secured.

図2は、ワイパーブレード4を固定し、平面ガラス3を移動させることで水滴を除去する実施例である。この場合、可動部分が外部からわかりにくくなるという利点がある。   FIG. 2 shows an embodiment in which water droplets are removed by fixing the wiper blade 4 and moving the flat glass 3. In this case, there is an advantage that the movable part is difficult to understand from the outside.

図3は、雨天走行時、バックカメラ2に水滴が付くのを防ぐため、水滴防止蓋5を付けた実施例である。通常、バックギアをいれることで、カーナビゲーションの画面はバックカメラ2の画面に切り替わるので、このタイミングで水滴防止蓋5を上がるようにしておけば、ドライバーがバックカメラ水滴除去の操作をすることなく、バック時に良好な視界を得ることができる。   FIG. 3 shows an embodiment in which a water droplet prevention lid 5 is attached in order to prevent water droplets from being attached to the back camera 2 during rainy weather travel. Normally, the car navigation screen is switched to the screen of the back camera 2 by turning on the back gear. Therefore, if the water droplet prevention lid 5 is raised at this timing, the driver does not perform the operation of removing the water droplets on the back camera. A good field of view can be obtained at the back.

図4は、水滴防止蓋5をスライド式にした実施例である。実施例3同様、バックギアを入れると水滴防止蓋5が半回転スライドし、バックカメラ2が後方視界をとらえる。実施例3に比較して、水滴防止蓋5の可動部分が外部からわかりにくくなるという利点がある。   FIG. 4 shows an embodiment in which the water droplet prevention lid 5 is a slide type. As in the third embodiment, when the back gear is turned on, the water droplet prevention lid 5 slides half turn and the back camera 2 captures the rear view. Compared to the third embodiment, there is an advantage that the movable part of the water droplet prevention lid 5 is difficult to understand from the outside.

1 バックカメラ本体
2 バックカメラ
3 平面ガラス
4 ワイパーブレード
5 水滴防止蓋
1 Back camera body 2 Back camera 3 Flat glass 4 Wiper blade 5 Water drop prevention lid

Claims (2)

車の後方を確認するバックカメラにおいて、バックカメラの前面に平面ガラスと、ワイパーブレードを設置することにより、雨天時水滴を除去して後方視界を確保することを特徴とするバックカメラ。   A back camera for confirming the rear of a vehicle, wherein a flat glass and a wiper blade are installed in front of the back camera to remove water droplets in rainy weather and secure a rear view. 車の後方を確認するバックカメラにおいて、バックカメラの前面に水滴防止蓋を設け、雨天時でもバックカメラに水滴が付着しないようにし、バック時蓋を開けて、後方視界を確保することを特徴とするバックカメラ。 A back camera that checks the back of the car is equipped with a water droplet prevention lid on the front of the back camera so that water droplets do not adhere to the back camera even in rainy weather, and the back lid is opened to ensure rear view. Back camera.
JP2015004665U 2015-09-12 2015-09-12 Back camera with water droplet removal means Expired - Fee Related JP3201187U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10730485B2 (en) 2017-09-12 2020-08-04 Ford Global Technologies, Llc Vehicle sensor system
CN117499766A (en) * 2024-01-02 2024-02-02 深圳市飞鱼星科技有限公司 Tripod head camera and control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138943A (en) * 1990-09-29 1992-05-13 Toshiba Corp On-vehicle monitoring camera device
JP2011240920A (en) * 2010-04-20 2011-12-01 Denso Corp On-board optical sensor cover and on-board optical sensor apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04138943A (en) * 1990-09-29 1992-05-13 Toshiba Corp On-vehicle monitoring camera device
JP2011240920A (en) * 2010-04-20 2011-12-01 Denso Corp On-board optical sensor cover and on-board optical sensor apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10730485B2 (en) 2017-09-12 2020-08-04 Ford Global Technologies, Llc Vehicle sensor system
CN117499766A (en) * 2024-01-02 2024-02-02 深圳市飞鱼星科技有限公司 Tripod head camera and control system

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