WO1993005614A1 - Case for monitor camera - Google Patents
Case for monitor camera Download PDFInfo
- Publication number
- WO1993005614A1 WO1993005614A1 PCT/JP1992/001109 JP9201109W WO9305614A1 WO 1993005614 A1 WO1993005614 A1 WO 1993005614A1 JP 9201109 W JP9201109 W JP 9201109W WO 9305614 A1 WO9305614 A1 WO 9305614A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- camera
- case
- base
- power
- cover
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/19619—Details of casing
Definitions
- the present invention relates to a case for concealing and storing a monitoring television camera, in particular, a color camera.
- a monitoring power camera there has been a monochromatic camera stored in a colored translucent dome-shaped cover so that it cannot be seen from the outside.
- a high-resolution monochromatic camera is constructed using a CCD solid-state image sensor as the camera, and simultaneous monitoring is performed using a monitor television, and burn-in and distortion are generated with low residual images. Images can be obtained.
- the monitoring force camera as described above uses a colored cover, there is an inconvenience that even if the color camera is stored, the primary colors cannot be reproduced due to the filtering action of the power camera. Conversely, if the force bar is made colorless and transparent, there is a disadvantage that the inside can be seen as described above.
- An object of the present invention is to provide a case for a surveillance power camera capable of solving the above-mentioned problems and concealing and storing a camera.
- the present invention provides a base, and a cover made of transparent plastic for concealing a color camera mounted on the base, and on a front surface or a back surface of the cover, It comprises a case for a surveillance power meter that has a relatively transparent half-mirror film made of spatter, nigergel and iron formed by the sputter method.
- the cover covering the front of the camera is a half mirror and is colorless and translucent, it can be used for the CCD solid-state imaging device in the camera. Indicates the color of the subject as it is.
- the reduction in incident light halo due to the half mirror is sufficiently ensured by the high sensitivity of the CCD solid-state imaging device and the function of the video processing circuit, and a monitoring image with excellent image quality and reproducibility can be obtained.
- FIG. 1 is a partially broken side view showing a camera case in an embodiment J of the present invention.
- FIG. 2 is a schematic diagram showing a connection relationship between the camera case of FIG. 1, a power supply, and a monitor television.
- FIG. 1 is a partially broken side view showing the structure of the force lens case in the embodiment.
- reference numeral 1 denotes a base installed on a wall surface or a ceiling surface in this case, and has a circular shape formed of a suitable plastic material.
- 2 is a dome-shaped force par attached to the surface of the base 1 (the lower end in the case of a ceiling-mounted type).
- the main body is made of, for example, acrylic resin. Made of transparent plastic.
- the force par 2 is arranged concentrically so that the circular opening is located slightly inside the periphery of the base 1 and completely conceals the force camera 3 installed on the surface of the base.
- the tip 3a of the camera 3 faces the lower left of the figure at the reference position, but adjusts the angle appropriately to see the intruder's face in the set position range You can do it.
- a half mirror film 4 is coated on the inner surface of the force par 2.
- the half-mirror film uses a cathode made of, for example, an alloy of chromium, Nigger, and iron, and supports the power member 2 on the anode facing the cathode to scatter the above-described cathode material, thereby covering the cover. It is deposited on one inner surface to form a plating layer.
- the inside of a sputtering mechanism (not shown) in which such an electrode structure is arranged is, for example, a vacuum degree of 2 to 5 ⁇ 10 2 torr. It is maintained and a voltage of several thousand volts is applied between both electrodes.
- the details of the sputtering method are appropriately selected according to the transparency, thickness and the like required for the half mirror film 4.
- the camera case of the present invention in which the force par 2 having the half-mirror film thus formed is mounted on the base 1, has an appearance effect of a kind of interior decoration as a dome-shaped mirror. With sufficient power, it can function as a case for the camera.
- Fig. 2 is a schematic diagram showing the connection relationship between the monitoring power camera case of the present invention, the monitor television 5 and the camera power supply 6, and the power supply 6 is connected to the camera built into the case. 7, the video signal from the camera's CCD solid-state imaging device is transmitted to the monitor television 5 via the coaxial cable 8, and the power captured by the monitor television 5 is transmitted to the monitor television 5. The first image is displayed.
- a decorative power monitoring power lens that does not make the attendees aware of the power camera.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
明 細 監視力メ ラ用ケース 技術分野 Description Case for surveillance force camera Technical field
本発明は、 監視用テ レ ビカ メ ラ、 特にカ ラーカメ ラを隠蔽及び収納す るためのケースに関するものである。 The present invention relates to a case for concealing and storing a monitoring television camera, in particular, a color camera.
背景技術 Background art
従来監視用力メ ラと しては、 外観上それと分からないようにするため 着色半透明の ドーム状カバーにモノ ク ロ カ メ ラを収納したものが存在し ていた。 最近の方式では、 カ メ ラに C C D固体撮像素子を採用して高解 像モノ ク ロ カ メ ラ 'を構成し、 モニタ テ レ ビによ つて同時監視を行い、 低 残象で焼き付き及び歪みのない画像を得ることができる。 Conventionally, as a monitoring power camera, there has been a monochromatic camera stored in a colored translucent dome-shaped cover so that it cannot be seen from the outside. In the recent method, a high-resolution monochromatic camera is constructed using a CCD solid-state image sensor as the camera, and simultaneous monitoring is performed using a monitor television, and burn-in and distortion are generated with low residual images. Images can be obtained.
しかしながら、 上記のような監視用力メ ラは着色カバーを用いている ため、 カ ラ ーカ メ ラを収納しても、 その力パーのフ ィ ルタ作用により原 色が再現できないという不都合がある。 逆に、 力バーを無色透明にすれ ば上記のとおり、 内部が見えてしま う という欠点があった However, since the monitoring force camera as described above uses a colored cover, there is an inconvenience that even if the color camera is stored, the primary colors cannot be reproduced due to the filtering action of the power camera. Conversely, if the force bar is made colorless and transparent, there is a disadvantage that the inside can be seen as described above.
発明の開示 Disclosure of the invention
本発明の目的は、 上記のような課題を解決してカ ラ一カ メ ラを隠蔽及 び収納することができる監視力メ ラ用ケースを提供することである。 - 上記の目的を達するため、 本発明は、 基台と、 前記基台上に装備した カ ラーカメ ラを隠蔽するための透明プラスチッ クからなるカバーとを備 え、 前記カバーの表面又は裏面に、 スパッ タ法によ り形成されたク ム、 二'ッゲル及び鉄からなる比較的透明なハーフ ミ ラ一膜を有する こ と · を特徵とする監視力メ ラ用ケースを構成したものである。 An object of the present invention is to provide a case for a surveillance power camera capable of solving the above-mentioned problems and concealing and storing a camera. -In order to achieve the above object, the present invention provides a base, and a cover made of transparent plastic for concealing a color camera mounted on the base, and on a front surface or a back surface of the cover, It comprises a case for a surveillance power meter that has a relatively transparent half-mirror film made of spatter, nigergel and iron formed by the sputter method.
上記の構成において、 カメ ラの前面を覆つたカバーはハ一フ ミ ラ一で あつで無色半透明であるため、 カ ラ ーカ メ ラ内の C C D固体撮像素子に は被写体の色彩がそのまま投影される。 また、 ハーフミ ラ一による入射 光暈の低下は C C D固体撮像素子の高感度性及びビデオ処理回路の機能 により十分保証され、 画像品質及び再現性の優れた監視画像を得ること ができる。 In the above configuration, since the cover covering the front of the camera is a half mirror and is colorless and translucent, it can be used for the CCD solid-state imaging device in the camera. Indicates the color of the subject as it is. In addition, the reduction in incident light halo due to the half mirror is sufficiently ensured by the high sensitivity of the CCD solid-state imaging device and the function of the video processing circuit, and a monitoring image with excellent image quality and reproducibility can be obtained.
図面の簡単な説明 BRIEF DESCRIPTION OF THE FIGURES
図 1は本発明の実施伊 Jにおけるカメ ラ用ケースを示す一部破断側面図 である。 FIG. 1 is a partially broken side view showing a camera case in an embodiment J of the present invention.
図 2は図 1のカメ ラケースと電源及びモニタテレビの接铳関係を示す 略図である。 FIG. 2 is a schematic diagram showing a connection relationship between the camera case of FIG. 1, a power supply, and a monitor television.
発明を実施するための最良の形態 BEST MODE FOR CARRYING OUT THE INVENTION
図 1は実施例における力メ ラケースの構造を示す一部破断側面図であ る。 図 1において、 1はこの場合、 壁面又は天井面等に設置される基台 であり、 適当なプラスチック材料から形成された円扳型をなしている。 2は基台 1の表.面 （天井面設置型の場合は、 下端面となる） に着脱自在.， に装着された ドーム状の力パーであり、 その本体は例えばァク リル樹脂 等の透明ブラスチックからなっている。 力パー 2は円形開口部が基台 1 の周縁よりわずかに内側に位置するように同心的に配置され、 基台表面 に設置された力ラーカメ ラ 3を完全に隠蔽している。 カラ一カメ ラ 3の 先端 3 aは天井面設置型の場合、 基準位置では、 図の左下方を向いてい るが、 設定位置範面において侵入者等の顏を視るため、 適当に角度調整 できるするようになっている。 FIG. 1 is a partially broken side view showing the structure of the force lens case in the embodiment. In FIG. 1, reference numeral 1 denotes a base installed on a wall surface or a ceiling surface in this case, and has a circular shape formed of a suitable plastic material. 2 is a dome-shaped force par attached to the surface of the base 1 (the lower end in the case of a ceiling-mounted type). The main body is made of, for example, acrylic resin. Made of transparent plastic. The force par 2 is arranged concentrically so that the circular opening is located slightly inside the periphery of the base 1 and completely conceals the force camera 3 installed on the surface of the base. In the case of the ceiling-mounted type, the tip 3a of the camera 3 faces the lower left of the figure at the reference position, but adjusts the angle appropriately to see the intruder's face in the set position range You can do it.
本発明において、 力パー 2の内面にはハー フ ミ ラ ー膜 4が被覆され る。 このハーフ ミ ラ一膜はたとえばクロ ム、 ニッゲル及び鉄の合金から なる陰極を用い、 これに対向した陽極上に力パー 2を支持することによ り、 上記の陰極材料を飛散させ、 そのカバ一の内面に沈積させてメ ツキ 層を形成したものである。 このような電極構造を配置したスバッタ リ ン グチャ ンパ （図示せず） 内は、 たとえば 2〜 5 X 1 0 2torrの真空度に 維持され、 両電極間には数千ボルトの電圧が印加される。 スパッ タ リ ン グ法の詳細は、 ハー フ ミ ラー膜 4に要求される透明度、 厚さ等に応じて 適当に選択される。 In the present invention, a half mirror film 4 is coated on the inner surface of the force par 2. The half-mirror film uses a cathode made of, for example, an alloy of chromium, Nigger, and iron, and supports the power member 2 on the anode facing the cathode to scatter the above-described cathode material, thereby covering the cover. It is deposited on one inner surface to form a plating layer. The inside of a sputtering mechanism (not shown) in which such an electrode structure is arranged is, for example, a vacuum degree of 2 to 5 × 10 2 torr. It is maintained and a voltage of several thousand volts is applied between both electrodes. The details of the sputtering method are appropriately selected according to the transparency, thickness and the like required for the half mirror film 4.
このようにしてハーフ ミ ラー膜を形成した力パー 2を基台 1 に装着し てなる本発明のカメ ラ用ケースは、 外観上、 ドーム型の ミ ラーと して一 種の室内装飾的効果を有し、 十分な力 ラーカ メ ラ用ケース と しての機能 を発揮することができる。 The camera case of the present invention, in which the force par 2 having the half-mirror film thus formed is mounted on the base 1, has an appearance effect of a kind of interior decoration as a dome-shaped mirror. With sufficient power, it can function as a case for the camera.
図 2は本発明の監視力メ ラ用ケース とモニタ テ レ ビ 5及びカ メ ラ電源 6の接続関係を示す略図であり、 ケース内蔵のカ メ ラ には電源 6より.力 メ ラ電源ケーブル 7を介して電力供給されると ともに、 そのカ メ ラの C C D固体撮像素子からのビデオ信号は同軸ケーブル 8を介してモニ タテ レ ビ 5に伝達され、 このモニタテ レ ビ 5において撮像された力 ラ一画像 を表示するようなっている。 Fig. 2 is a schematic diagram showing the connection relationship between the monitoring power camera case of the present invention, the monitor television 5 and the camera power supply 6, and the power supply 6 is connected to the camera built into the case. 7, the video signal from the camera's CCD solid-state imaging device is transmitted to the monitor television 5 via the coaxial cable 8, and the power captured by the monitor television 5 is transmitted to the monitor television 5. The first image is displayed.
産業上の利用可能性 Industrial applicability
以上述べた通り本発明によれば、 臨場者には力メ ラである ことを意識 させない装飾性ある力 ラ一監視力メ ラが提供される。 As described above, according to the present invention, there is provided a decorative power monitoring power lens that does not make the attendees aware of the power camera.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3/250513 | 1991-09-02 | ||
| JP3250513A JPH05161039A (en) | 1991-09-02 | 1991-09-02 | Case for monitor camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1993005614A1 true WO1993005614A1 (en) | 1993-03-18 |
Family
ID=17209012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1992/001109 Ceased WO1993005614A1 (en) | 1991-09-02 | 1992-08-27 | Case for monitor camera |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH05161039A (en) |
| WO (1) | WO1993005614A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998030989A1 (en) * | 1997-01-08 | 1998-07-16 | Texecom Limited | Surveillance device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723088A (en) * | 2012-10-12 | 2014-04-16 | 成都众易通科技有限公司 | Vehicle-mounted camera device |
| CN110546940B (en) | 2017-04-25 | 2021-08-24 | 富士胶片株式会社 | Imaging device and laminated body |
| WO2018212347A1 (en) | 2017-05-19 | 2018-11-22 | 富士フイルム株式会社 | Decorative sheet, optical device, and image display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121620U (en) * | 1974-03-18 | 1975-10-04 | ||
| JPS5378917U (en) * | 1976-12-02 | 1978-06-30 | ||
| JPH0242876A (en) * | 1988-08-02 | 1990-02-13 | Erubetsukusu Video Kk | Television camera device |
-
1991
- 1991-09-02 JP JP3250513A patent/JPH05161039A/en active Pending
-
1992
- 1992-08-27 WO PCT/JP1992/001109 patent/WO1993005614A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121620U (en) * | 1974-03-18 | 1975-10-04 | ||
| JPS5378917U (en) * | 1976-12-02 | 1978-06-30 | ||
| JPH0242876A (en) * | 1988-08-02 | 1990-02-13 | Erubetsukusu Video Kk | Television camera device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998030989A1 (en) * | 1997-01-08 | 1998-07-16 | Texecom Limited | Surveillance device |
| GB2337656A (en) * | 1997-01-08 | 1999-11-24 | Texecom Limited | Surveillance device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05161039A (en) | 1993-06-25 |
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