JP3198216U - Surveillance camera housing - Google Patents

Surveillance camera housing Download PDF

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JP3198216U
JP3198216U JP2015001794U JP2015001794U JP3198216U JP 3198216 U JP3198216 U JP 3198216U JP 2015001794 U JP2015001794 U JP 2015001794U JP 2015001794 U JP2015001794 U JP 2015001794U JP 3198216 U JP3198216 U JP 3198216U
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rain
surveillance camera
camera housing
housing
guard
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良雄 河村
良雄 河村
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株式会社エースプロモーション
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Abstract

【課題】雨を避けたい構造が側面に設けられている監視カメラハウジングにおいて、撮影レンズの方向を変えても機能するような雨よけを設けた監視カメラハウジングを提供する。【解決手段】撮影装置Mが内部に収納され、一底面に撮影装置の撮影レンズLが設けられる直方体状又は筒状の筐体10を有する監視カメラハウジングXにおいて、筐体の側面に、側面の一の法線方向の回転軸周りに回転可能に固定される雨よけ部30であって、法線方向を水平にしたときに、上方からの水滴に対して側面と回転軸との交点を覆い隠す回転位置が存在する板状部材を有する雨よけ部を設ける。【選択図】図2The present invention provides a surveillance camera housing provided with a rain shield that functions even if the direction of a photographing lens is changed, in a surveillance camera housing provided with a structure on a side surface where rain is desired to be avoided. In a surveillance camera housing X having a rectangular parallelepiped or cylindrical housing 10 in which a photographing device M is housed and a photographing lens L of the photographing device is provided on one bottom surface, A rain guard 30 that is rotatably fixed around a rotation axis in one normal direction, and covers the intersection of the side surface and the rotation axis with respect to water droplets from above when the normal direction is horizontal. A rain guard having a plate-like member having a rotational position is provided. [Selection] Figure 2

Description

本考案は、監視カメラハウジングに関し、特に、野外における雨よけを有するものに関する。   The present invention relates to a surveillance camera housing, and more particularly, to a device having rain protection in the outdoors.

監視カメラを収納する監視カメラハウジングは内部の熱を逃がすために通気孔を設けることが一般的である。また、電源や通信線をコネクタで内部の監視カメラと電気的に連結する構造を有するものも多い。一方で、監視カメラハウジングは野外に設けられるものである場合、雨によって通風孔から水滴が侵入したり、コネクタが水滴によってショーとすることを防止したりする必要がある。
このため、従来は通気孔にルーバーを設けたり、コネクタ部分を下面に位置するように形成したりすることが一般的であった。
In general, a surveillance camera housing for housing a surveillance camera is provided with a vent hole for releasing internal heat. Many of them have a structure in which a power source or a communication line is electrically connected to an internal monitoring camera with a connector. On the other hand, when the surveillance camera housing is provided outdoors, it is necessary to prevent water droplets from entering through the ventilation holes due to rain or preventing the connector from being shown by water droplets.
For this reason, conventionally, it has been common to provide a louver in the ventilation hole or to form the connector portion on the lower surface.

ところで監視カメラハウジングは設置場所に応じて撮影レンズの向きを上向きにしたり、下向きにしたり等方向を変えたい場合がある。しかし、通気孔にルーバーが設けられていたり、コネクタ部分が下面にあったりするような場合、撮影レンズの向きを変えると雨による水滴を防ぐことができなくなってしまうため、撮影レンズの向きを変えることができないという問題が生じる。
本考案は、このような問題に鑑みて、雨を避けたい構造が側面に設けられている監視カメラハウジングにおいて、撮影レンズの方向を変えても機能するような雨よけを設けることを課題とする。
By the way, there is a case where the surveillance camera housing wants to change the direction of the photographic lens upward or downward depending on the installation location. However, if the ventilation hole is provided with a louver or the connector part is on the lower surface, changing the direction of the photographic lens will prevent water droplets from being rained, so change the direction of the photographic lens. The problem of being unable to do so arises.
In view of such a problem, an object of the present invention is to provide a rain guard that can function even if the direction of the photographing lens is changed in a surveillance camera housing in which a structure for avoiding rain is provided on a side surface.

上記課題を解決するために、本考案は、次のような構成を有する。
請求項1に記載の考案は、撮影装置が内部に収納され、一底面に当該撮影装置の撮影レンズが設けられる直方体状又は筒状の筐体と、前記筐体の側面に、当該側面の一の法線方向の回転軸周りに回転可能に固定される雨よけ部であって、前記法線方向を水平にしたときに、上方からの水滴に対して前記側面と前記回転軸との交点を覆い隠す回転位置が存在する板状部材を有する雨よけ部とを有する監視カメラハウジングである。
請求項2に記載の考案は、前記監視カメラハウジングにおいて、前記雨よけ部は、基端側が前記側面に回転可能に固定され、外表面の一部が前記板状部材を構成する管体により形成されるものである。
In order to solve the above problems, the present invention has the following configuration.
The invention described in claim 1 is a rectangular parallelepiped or cylindrical housing in which a photographing device is housed and a photographing lens of the photographing device is provided on one bottom surface. A rain shield that is rotatably fixed around a rotation axis in the normal direction of the cover, and covers the intersection of the side surface and the rotation shaft with respect to water droplets from above when the normal direction is horizontal. A surveillance camera housing having a rain guard having a plate-like member having a rotational position to be hidden.
According to a second aspect of the present invention, in the surveillance camera housing, the rain protection portion is formed such that a base end side is rotatably fixed to the side surface, and a part of an outer surface is formed by a tubular body constituting the plate-like member. Is.

以上のような構成により、本考案は、次のような効果を奏する。
請求項1に記載の考案は、撮影レンズが固定される底面を上下横の任意の方向に向けても、雨よけ部の回転軸が略水平になるような筐体の姿勢を選択すれば、板状部材が雨を防ぐように雨よけ部を回転させることができるので、雨に対して当該板状部材によって隠れる回転中心位置に通気孔やコネクタ等の水滴に晒したくない構造を設けておけば、野外において任意の方向に撮影レンズを向けて監視カメラハウジングを設置しても、雨よけ部を回転させることによって水滴に晒したくない構造部分が雨に晒されることを抑制することができる。
請求項2に記載の考案は、雨よけ部を管体により形成することで、管体内部に水滴に晒したくない構造を設けることで、下方側にも防壁が形成されるので、雨による水滴に晒したくない構造をより水滴から守ることができる。
With the configuration as described above, the present invention has the following effects.
According to the first aspect of the present invention, if the orientation of the housing is selected so that the rotation axis of the rain protection portion is substantially horizontal even when the bottom surface to which the photographing lens is fixed is directed in any direction up, down, and side, Since the rain protection part can be rotated so that the shape member prevents rain, if a structure that does not want to be exposed to water droplets such as a vent or a connector at the rotation center position hidden by the plate-like member against rain, Even when the surveillance camera housing is installed with the photographing lens facing in an arbitrary direction in the outdoors, it is possible to prevent the structure portion that is not desired to be exposed to water droplets from being exposed to rain by rotating the rain shield.
According to the second aspect of the present invention, a rain barrier is formed by a tubular body, and by providing a structure that does not want to be exposed to water droplets inside the tubular body, a barrier is also formed on the lower side. The structure that you don't want to expose can be protected from water drops more.

実施形態に係る監視カメラハウジングの撮影レンズを下方に向けた状態を示す斜視図である。It is a perspective view which shows the state which orient | assigned the imaging lens of the surveillance camera housing which concerns on embodiment to the downward direction. 図1のA−A線断面図である。It is the sectional view on the AA line of FIG. 図1のB−B線断面図である。It is the BB sectional view taken on the line of FIG. 実施形態に係る監視カメラハウジングの撮影レンズを上方に向けた状態を示す斜視図である。It is a perspective view which shows the state which orient | assigned the imaging lens of the monitoring camera housing which concerns on embodiment. 実施形態に係る監視カメラハウジングの撮影レンズを側方に向けた状態を示す斜視図である。It is a perspective view which shows the state which orient | assigned the imaging lens of the surveillance camera housing which concerns on embodiment to the side. 変形例に係る監視カメラハウジングの撮影レンズを下方に向けた状態を示す斜視図である。It is a perspective view which shows the state which orient | assigned the imaging lens of the surveillance camera housing which concerns on a modification to the downward direction.

以下、本考案の実施の形態について、図面を参照しながら説明する。
図1に本実施形態に係る監視カメラハウジングXの斜視図を示す。監視カメラハウジングXは筐体10、ドームカバー20、第一雨よけ部30、第二雨よけ部40を有する。図2に図1のA−A線断面図を示し、図3に図1のB−B線断面図を示す。図2、3に示すように筐体10内には撮影装置Mが内蔵され、撮影装置Mの撮影レンズLはドームカバー20内に位置するように設置される。なお、撮影レンズLは2軸で回転可能に固定されることで正面側の全方位を撮影できるものである。
筐体10は合成樹脂製の略直方体状の箱体であり、底面にドームカバー20が固定されている。ドームカバー20はブラウンスモークの透明な合成樹脂からなる半球状体である。
Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view of a monitoring camera housing X according to the present embodiment. The surveillance camera housing X includes a housing 10, a dome cover 20, a first rain guard 30, and a second rain guard 40. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a cross-sectional view taken along line BB in FIG. As shown in FIGS. 2 and 3, the photographing apparatus M is built in the housing 10, and the photographing lens L of the photographing apparatus M is installed so as to be positioned in the dome cover 20. The photographing lens L is fixed so as to be rotatable about two axes so that it can photograph all directions on the front side.
The casing 10 is a substantially rectangular parallelepiped box made of synthetic resin, and a dome cover 20 is fixed to the bottom surface. The dome cover 20 is a hemispherical body made of a brown smoke transparent synthetic resin.

第一雨よけ部30は筐体の対向する側面に対になるように2つ設けられる。第一雨よけ部30は、軒部材31と支持部材32とから構成される。支持部材32は筐体10側面に一体に形成される外方に突出する偏平な円筒体であり、円周に沿って溝32aが形成される。軒部材31は支持部材32を構成する円筒体の中心軸に対して斜めに交わる略長方形状の板状体からなる主面31aと、主面31aの筐体10に近い3つの辺から略直角に筐体10側に折れ曲がる互いに連結した側周面31bとからなる一底面と一側面がない偏平な箱状体である。側周面31bの筐体10に面する縁部は固定される筐体10の突出した側面に全縁が接触するよう形成される。軒部材31の裏面には、側周面31bが筐体10の側面に接触した状態で前記支持部材32の溝32aに係合する三つの爪31cが固定されている。このような構造により、軒部材31は爪31cにより支持部材32の円状の溝32aに係合した状態を維持しながら支持部材32の中心軸回りに回転可能に固定されることとなる。そして、支持部材32の中心軸を水平に置いたときに、軒部材31は回転位置によって上方からの雨に対して支持部材32の中心を覆い得る板状部材を構成する。第一雨よけ部30の支持部材32が設けられている位置の筐体10の内面側には埃除けのためのパンチングメタル板11が固定されている。   Two first rain guards 30 are provided so as to be paired with opposing side surfaces of the housing. The first rain guard 30 includes an eaves member 31 and a support member 32. The support member 32 is a flat cylindrical body that protrudes outward and is integrally formed on the side surface of the housing 10, and a groove 32a is formed along the circumference. The eaves member 31 has a main surface 31a made of a substantially rectangular plate that obliquely intersects with the central axis of the cylindrical body constituting the support member 32, and a right angle from three sides of the main surface 31a close to the casing 10. It is a flat box-like body having one bottom surface and one side surface formed by side peripheral surfaces 31b that are connected to each other and bent to the housing 10 side. The edge of the side peripheral surface 31b facing the housing 10 is formed so that the entire edge is in contact with the protruding side surface of the housing 10 to be fixed. On the back surface of the eaves member 31, three claws 31c that are engaged with the grooves 32a of the support member 32 in a state where the side peripheral surface 31b is in contact with the side surface of the housing 10 are fixed. With such a structure, the eaves member 31 is fixed rotatably around the central axis of the support member 32 while maintaining the state where the eaves member 31 is engaged with the circular groove 32a of the support member 32 by the claw 31c. And when the center axis | shaft of the supporting member 32 is set | placed horizontally, the eaves member 31 comprises the plate-shaped member which can cover the center of the supporting member 32 with respect to the rain from upper direction by a rotation position. A punching metal plate 11 for dust removal is fixed to the inner surface side of the housing 10 at the position where the support member 32 of the first rain guard 30 is provided.

第二雨よけ部40は第一雨よけ部10が設けられていない筐体10の一側面上方に3つ並んで設けられる。第二雨よけ部40は曲がった合成樹脂製の円管41により形成される。円管41の基端側には開口縁から所定長さを置いてフランジ41aが設けられ、このフランジ41aが通らない大きさの筐体10側面に形成される丸穴を、円管41のフランジ41aより基端側の部分は通って筐体10内に至っている。筐体10内に位置する円管41の基端部には、ドーナツ状のカラー41bが固定されることで外側に抜けない状態に保持される。このような構造によって円管41は固定される筐体10側面に直交する回転軸回りに回転可能に固定されることとなる。また、円管41の外側に位置する湾曲面を構成する部分は、回転位置によって上方からの雨に対して筐体10側面における回転中心を覆い得る板状部材を構成する。円管41内には電源コネクタや通信コネクタ等の撮像装置Mに対して電気的な接続をするためのコネクタCが固定されている。   Three second rain guards 40 are provided side by side above one side surface of the casing 10 where the first rain guard 10 is not provided. The second rain shield 40 is formed by a bent synthetic resin circular tube 41. A flange 41a is provided on the proximal end side of the circular tube 41 with a predetermined length from the opening edge, and a round hole formed on the side surface of the housing 10 having a size through which the flange 41a does not pass is provided as a flange of the circular tube 41. A portion on the base end side from 41a passes through the housing 10. A donut-shaped collar 41 b is fixed to the proximal end portion of the circular tube 41 located in the housing 10 so as not to be pulled out. With such a structure, the circular tube 41 is fixed so as to be rotatable around a rotation axis orthogonal to the side surface of the case 10 to be fixed. Moreover, the part which comprises the curved surface located in the outer side of the circular pipe 41 comprises the plate-shaped member which can cover the rotation center in the housing | casing 10 side surface with respect to the rain from upper direction by a rotation position. A connector C for electrical connection to the imaging device M such as a power connector and a communication connector is fixed in the circular tube 41.

次に、以上のような構成を有する監視カメラハウジングXの使用方法について説明する。監視カメラハウジングXは内部に撮影装置Mを収納して野外の壁面やポールなどに固定する。この際、撮影レンズLが存在するドームカバー20の向きを図1に示すように下向きに設置する場合は、第一雨よけ部30、第二雨よけ部40は図1のまま設置すれば、上方からの雨に対して、第一雨よけ部30は筐体内に雨が入ることを抑制でき、二雨よけ部40はコネクタ部分に雨が入ることを抑制することができる。一方、図4に示すように撮影レンズが存在するドームカバー20を上向きに設置する場合は、第一雨よけ部30及び第二雨よけ部40を図1の状態から図4の状態に180度回転させて、開口が下方を向くようにする。なお、図示しない奥側の第一雨よけ部30も当然に180度回転させる。これによって、やはり、上方からの雨に対して、第一雨よけ部30は筐体内に雨が入ることを抑制でき、二雨よけ部40はコネクタ部分に雨が入ることを抑制することができる。さらに、撮影レンズが存在するドームカバー20を横に向ける場合は、図5に示すように、第二雨よけ部40は下方に位置するようにし、横に位置する第一雨よけ部40を図1の状態から図5の状態に90度回転させて、開口が下方を向くようにする。なお、図示しない奥側の第一雨よけ部30も当然に90度回転させる。これによって、やはり、上方からの雨に対して、第一雨よけ部30は筐体内に雨が入ることを抑制でき、二雨よけ部40はコネクタ部分に雨が入ることを抑制することができる。
以上説明したように本実施形態に係る監視カメラハウジングXは、野外において雨が当たることを避けたい構造を覆う雨よけ部が回転可能に固定されているので、撮影レンズ部分の向きにあわせて雨よけ部を回転させ、雨が当たることを避けたい部分を適切に覆うことができる。
Next, a method of using the surveillance camera housing X having the above configuration will be described. The surveillance camera housing X accommodates the imaging device M and is fixed to an outdoor wall surface or pole. At this time, when the dome cover 20 in which the photographing lens L exists is installed in the downward direction as shown in FIG. 1, the first rain protection portion 30 and the second rain protection portion 40 are installed as shown in FIG. The first rain guard 30 can suppress the rain from entering the housing, and the double rain guard 40 can suppress the rain from entering the connector portion. On the other hand, as shown in FIG. 4, when the dome cover 20 with the photographing lens is installed upward, the first rain guard 30 and the second rain guard 40 are rotated 180 degrees from the state of FIG. 1 to the state of FIG. So that the opening faces downward. Of course, the first rain guard 30 on the far side (not shown) is also rotated 180 degrees. As a result, the first rain guard 30 can also prevent rain from entering the housing against rain from above, and the double rain guard 40 can suppress rain from entering the connector. Further, when the dome cover 20 where the photographing lens is present is turned sideways, as shown in FIG. 5, the second rain protection portion 40 is located below, and the first rain protection portion 40 located on the side is arranged as shown in FIG. Rotate 90 degrees from the state to the state of FIG. 5 so that the opening faces downward. Of course, the first rain guard 30 on the back side (not shown) is also rotated by 90 degrees. As a result, the first rain guard 30 can also prevent rain from entering the housing against rain from above, and the double rain guard 40 can suppress rain from entering the connector.
As described above, in the surveillance camera housing X according to the present embodiment, since the rain protection portion that covers the structure that is desired to avoid raining outdoors is fixed to be rotatable, the rain protection portion is adapted to the direction of the photographing lens portion. Rotate the to properly cover the part you want to avoid raining.

なお、第二雨よけ部40は無制限に回転すると電気ケーブルがねじれて切れることがあるので、所定の回転角度以上回転しないような規制構造を設けることが望ましい。この場合の所定の回転角度は360度、270度、90度が例示される。もっとも、第二雨よけ部40内周を電気コネクタCと分離しておけば、第二雨よけ部40は電気コネクタC回りに回転するので回転を規制する構造を設けなくてもよい。
また、上記実施形態では筐体10は直方体状であるが、図6に示す監視カメラハウジングYのように筐体10Aを筒状に形成することもできる。なお、図6の監視カメラハウジングYの筐体10Aは円筒であるが、六角筒、八角筒等の角筒や、円錐台等、一方向に向かって小さくなるような筒体でもよい。
そして、上記実施形態では第一雨よけ部は底面と一側面がない偏平な箱状に、第二雨よけ部は曲がった円管状に形成したが、雨をよける形状の板体を有する構造であれば種々の変形が可能であり、単純な庇のような形状や半球をさらに半分にしたドーム状等適宜変更することができる。また、雨よけ部の回転機構も適切に回転することができれば種々の構造を採用することができる。また、回転機構の水密性を高めるために適切な位置にシール部材を設けるようにしてもよい。
In addition, since the electric cable may be twisted and cut when the second rain protection portion 40 rotates indefinitely, it is desirable to provide a restriction structure that does not rotate more than a predetermined rotation angle. The predetermined rotation angle in this case is exemplified by 360 degrees, 270 degrees, and 90 degrees. However, if the inner periphery of the second rain protection portion 40 is separated from the electrical connector C, the second rain protection portion 40 rotates around the electrical connector C, so that it is not necessary to provide a structure for restricting the rotation.
Further, in the above embodiment, the housing 10 has a rectangular parallelepiped shape, but the housing 10A may be formed in a cylindrical shape like the monitoring camera housing Y shown in FIG. Although the housing 10A of the monitoring camera housing Y in FIG. 6 is a cylinder, it may be a cylindrical body that decreases in one direction, such as a rectangular cylinder such as a hexagonal cylinder or an octagonal cylinder, or a truncated cone.
In the above embodiment, the first rain protection portion is formed in a flat box shape having no bottom surface and one side surface, and the second rain protection portion is formed in a bent circular tube shape, but may have a structure having a plate shape to prevent rain. Various modifications are possible, and the shape can be changed as appropriate, such as a simple bowl-like shape or a dome shape in which a hemisphere is further halved. Moreover, various structures can be adopted as long as the rotation mechanism of the rain guard can also rotate appropriately. Further, a sealing member may be provided at an appropriate position in order to improve the water tightness of the rotating mechanism.

X、Y 監視カメラハウジング
M 撮影装置
L 撮影レンズ
10 筐体
20 ドームカバー
30 第一雨よけ部
31 軒部材
31c 爪
32 支持部材
32a 溝
40 第二雨よけ部
41 円管
41a フランジ
41b カラー
X, Y Surveillance camera housing M Imaging device L Imaging lens 10 Housing 20 Dome cover 30 First rain guard 31 Eaves member 31c Claw 32 Support member 32a Groove 40 Second rain guard 41 Circular pipe 41a Flange 41b Color

Claims (2)

撮影装置を内部に収納し、一底面側に当該撮影装置の撮影レンズが設けられる直方体状又は筒状の筐体と、
前記筐体の側面に、当該側面の一の法線方向の回転軸周りに回転可能に固定される雨よけ部であって、前記法線方向を水平にしたときに、上方からの水滴に対して前記側面と前記回転軸との交点を覆い隠す回転位置が存在する板状部材を有する雨よけ部と
を有する監視カメラハウジング。
A rectangular parallelepiped or cylindrical housing in which the photographing device is housed and the photographing lens of the photographing device is provided on one bottom side;
A rain guard fixed to the side surface of the casing so as to be rotatable around a rotation axis in one normal direction of the side surface, and when the normal direction is horizontal, against a water droplet from above A surveillance camera housing comprising a rain guard having a plate-like member having a rotational position that covers an intersection of the side surface and the rotation shaft.
前記雨よけ部は、基端側が前記側面に回転可能に固定され、外表面の一部が前記板状部材を構成する管体により形成される
請求項1に記載の監視カメラハウジング。
2. The surveillance camera housing according to claim 1, wherein a base end side of the rain protection portion is rotatably fixed to the side surface, and a part of an outer surface is formed by a tubular body constituting the plate-like member.
JP2015001794U 2015-04-10 2015-04-10 Surveillance camera housing Active JP3198216U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402569A (en) * 2015-12-28 2016-03-16 苏州和吉兴物联科技有限公司 Bracket for monitoring camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105402569A (en) * 2015-12-28 2016-03-16 苏州和吉兴物联科技有限公司 Bracket for monitoring camera

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