JP5466914B2 - Waterproof equipment - Google Patents

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JP5466914B2
JP5466914B2 JP2009236616A JP2009236616A JP5466914B2 JP 5466914 B2 JP5466914 B2 JP 5466914B2 JP 2009236616 A JP2009236616 A JP 2009236616A JP 2009236616 A JP2009236616 A JP 2009236616A JP 5466914 B2 JP5466914 B2 JP 5466914B2
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setting
setting member
waterproof
detection
detection unit
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JP2011086411A (en
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嘉夫 中村
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Hochiki Corp
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Description

本発明は、防水型機器に関する。   The present invention relates to a waterproof device.

従来、電気機器の各種設定を行うためのスイッチが用いられている。例えば、防災システムにおける感知器等の端末機器のアドレスを、当該端末機器の基板上に複数設けられた各ディップスイッチのON/OFFに基づいて設定する方法が用いられている(例えば、特許文献1参照)。   Conventionally, a switch for performing various settings of electric equipment has been used. For example, a method of setting the address of a terminal device such as a sensor in a disaster prevention system based on ON / OFF of each dip switch provided on the substrate of the terminal device is used (for example, Patent Document 1). reference).

特開昭58−148597号公報(第2頁、左上段落)JP 58-148597 A (2nd page, upper left paragraph)

ところで、厨房や浴室のような湿度の高い環境で使用される電気機器に対しては、高い防水性が要求される。防水性を確保するためには、例えば防水構造を有する筐体の内部に回路基板等の電気部品を収納する方法が用いられている。この場合、上述のディップスイッチの如き電気機器設定用のスイッチを、防水性が必要とされない通常の機器と同様に外部からアクセス可能な状態で設置すると、当該スイッチ周辺から防水筐体の内部に容易に水等が浸入してしまう可能性があった。   By the way, a high waterproof property is required for an electric device used in a high humidity environment such as a kitchen or a bathroom. In order to ensure waterproofness, for example, a method of storing an electrical component such as a circuit board inside a casing having a waterproof structure is used. In this case, if a switch for setting an electrical device such as the dip switch described above is installed in a state where it can be accessed from the outside in the same way as a normal device that does not require waterproofing, it can be easily moved from the periphery of the switch to the inside of the waterproof housing. There was a possibility that water and the like could enter.

これに対して、防水筐体の外部からスイッチにアクセスするための開口部をゴム等のカバーで覆い、当該カバーを介してスイッチを操作可能とする構造も考えられる。しかし、カバーを介してスイッチを操作可能とするためにはスイッチ自体を大型化する必要があった。また、カバーと筐体との間隙から水が浸入する可能性もあった。   On the other hand, a structure is also conceivable in which an opening for accessing the switch from the outside of the waterproof casing is covered with a cover such as rubber so that the switch can be operated via the cover. However, in order to be able to operate the switch through the cover, it is necessary to enlarge the switch itself. In addition, water may enter from the gap between the cover and the housing.

さらに、防水筐体の外部からスイッチにアクセス可能とするための開口部に、Oリング等のパッキンを介して開閉自在な蓋を設けることも考えられるが、これらのパッキンのシール性能を十分に発揮させるためには蓋の開閉に際して専用工具や専門的技術が必要となり、スイッチの操作に付随する作業の手間が増大するという問題があった。また、パッキンの取り付けや蓋の開閉を適切に行わなかった場合には水が浸入する可能性もあった。   Furthermore, it is conceivable to provide a lid that can be opened and closed via an O-ring or other packing at the opening for making the switch accessible from the outside of the waterproof housing. In order to do this, a dedicated tool or specialized technology is required for opening and closing the lid, which increases the labor associated with the operation of the switch. Further, when the packing is not properly attached and the lid is not properly opened and closed, water may enter.

本発明は、上記に鑑みてなされたものであって、防水性を損なうことなく電気回路の設定を容易に行うことができる、防水型機器を提供することを目的とする。   The present invention has been made in view of the above, and an object of the present invention is to provide a waterproof device capable of easily setting an electric circuit without impairing waterproofness.

上述した課題を解決し、目的を達成するために、請求項1に記載の防水型機器は、防水筐体の内部に電気回路を配置した防水型機器であって、前記電気回路を設定するための設定部材と、前記防水筐体の内部に配置されるものであって、当該防水筐体の外部に配置された前記設定部材を検知する検知手段と、前記検知手段による検知結果に応じて前記電気回路の設定を行う設定手段とを備え、前記検知手段として、第1検知手段と、前記第1検知手段とは異なる第2検知手段と、を備え、前記設定手段は、前記第1検知手段による検知結果に基づき前記電気回路の電源のON又はOFFを設定し、前記第2検知手段による検知結果に基づき前記電気回路の所定機能の動作状態を設定し、前記第2検知手段による検知結果に基づき前記所定機能を動作させる設定としている場合、前記第1検知手段による検知結果に関わらず当該電気回路の電源をONに設定するIn order to solve the above-described problems and achieve the object, the waterproof device according to claim 1 is a waterproof device in which an electric circuit is arranged inside a waterproof housing, and the electric circuit is set. A setting member, a detection means for detecting the setting member arranged outside the waterproof casing, and the detection member according to a detection result by the detection means. A setting unit configured to set an electric circuit, and the detection unit includes a first detection unit and a second detection unit different from the first detection unit, and the setting unit includes the first detection unit. The power supply of the electric circuit is set to ON or OFF based on the detection result of, the operation state of the predetermined function of the electric circuit is set based on the detection result of the second detection means, and the detection result of the second detection means Based on the predetermined function If you are setting to work, it is set to ON the power of the electrical circuit irrespective of the detection result by the first detecting means.

また、請求項2に記載の防水型機器は、請求項1に記載の防水型機器において、前記防水筐体の外部で前記設定部材を保持する保持手段を備え、前記検知手段は、前記保持手段に保持された前記設定部材を検知する。   Further, the waterproof device according to claim 2 is the waterproof device according to claim 1, further comprising holding means for holding the setting member outside the waterproof housing, wherein the detecting means is the holding means. The setting member held in the position is detected.

また、請求項3に記載の防水型機器は、防水筐体の内部に電気回路を配置した防水型機器であって、前記電気回路を設定するための設定部材と、前記防水筐体の内部に配置されるものであって、当該防水筐体の外部に配置された前記設定部材を検知する検知手段と、前記検知手段による検知結果に応じて前記電気回路の設定を行う設定手段とを備え、前記設定部材として、磁石である第1設定部材と、前記第1設定部材よりも強い磁場を発生させる磁石である第2設定部材と、を備え、前記検知手段として、前記第1設定部材が発生させる磁場を検知する第3検知手段と、前記第2設定部材が発生させる磁場を検知する第4検知手段と、を備え、前記設定手段は、前記第4検知手段により前記第2設定部材が検知されている場合、前記第3検知手段による検知結果に基づく前記電気回路の設定を行わない。 The waterproof device according to claim 3 is a waterproof device in which an electric circuit is arranged inside a waterproof housing, and a setting member for setting the electric circuit, and an inside of the waterproof housing. A detecting means for detecting the setting member arranged outside the waterproof housing, and a setting means for setting the electric circuit according to a detection result by the detecting means, The setting member includes a first setting member that is a magnet and a second setting member that is a magnet that generates a magnetic field stronger than the first setting member, and the first setting member is generated as the detection unit. And a third detection means for detecting the magnetic field generated by the second setting member, and the setting means is detected by the second setting member by the fourth detection means. The third test Not set in the electric circuit based on the detection result by means.

また、請求項4に記載の防水型機器は、防水筐体の内部に電気回路を配置した防水型機器であって、前記電気回路を設定するための設定部材と、前記防水筐体の内部に配置されるものであって、当該防水筐体の外部に配置された前記設定部材を検知する検知手段と、前記検知手段による検知結果に応じて前記電気回路の設定を行う設定手段とを備え、前記設定部材は、磁石であり、前記検知手段は、前記設定部材が発生させる磁場を検知する手段であり、常に前記設定部材のN極又はS極が前記検知手段に近接しているように、前記防水筐体の外部で当該設定部材を保持する保持手段を備え、前記検知手段は、前記設定部材のN極又はS極のいずれの磁極が当該検知手段に近接しているかを検知し、前記設定手段は、前記検知手段により前記設定部材のN極が当該検知手段に近接していることが検知された場合と、前記検知手段により前記設定部材のS極が当該検知手段に近接していることが検知された場合とで、前記電気回路に対して異なる設定を行う。 The waterproof device according to claim 4 is a waterproof device in which an electric circuit is arranged inside a waterproof housing, and a setting member for setting the electric circuit, and an inside of the waterproof housing. A detecting means for detecting the setting member arranged outside the waterproof housing, and a setting means for setting the electric circuit according to a detection result by the detecting means, The setting member is a magnet, and the detection means is a means for detecting a magnetic field generated by the setting member, so that the N pole or S pole of the setting member is always close to the detection means. Holding means for holding the setting member outside the waterproof housing, the detection means detects which N pole or S pole of the setting member is close to the detection means, The setting means is provided by the detection means. When it is detected that the N pole of the fixed member is close to the detection means, and when the detection means detects that the S pole of the setting member is close to the detection means, Different settings are made for the electrical circuit.

請求項1に記載の防水型機器によれば、防水筐体の内部に配置された検知手段によって当該防水筐体の外部に配置された設定部材を検知し、当該検知手段による検知結果に応じて電気回路の設定を行うので、スイッチにアクセスするための開口部を防水筐体に設けなくとも電気回路の設定を行うことができる。従って、防水性を損なうことなく電気回路の設定を容易に行うことができる。
また、第2検知手段による検知結果に基づき所定機能を動作させる設定としている場合、第1検知手段による検知結果に関わらず当該電気回路の電源をONに設定するので、外乱の影響等を第1検知手段が受けた場合であっても電源が誤ってOFFに設定されることを防止できる。
According to the waterproof device of the first aspect, the setting member disposed outside the waterproof casing is detected by the detection unit disposed inside the waterproof casing, and according to the detection result by the detection unit. Since the electric circuit is set, the electric circuit can be set without providing an opening for accessing the switch in the waterproof housing. Therefore, it is possible to easily set the electric circuit without impairing the waterproof property.
Further, when the predetermined function is set to operate based on the detection result by the second detection means, the power supply of the electric circuit is set to ON regardless of the detection result by the first detection means. Even when the detection means receives, it is possible to prevent the power supply from being erroneously set to OFF.

請求項2に記載の防水型機器によれば、防水筐体の外部で設定部材を保持する保持手段を備え、検知手段は保持手段に保持された設定部材を検知するので、設定部材を配置すべき位置が明確になり確実な設定が可能となる上、設定部材による電気回路の設定状態を維持することができる。   According to the waterproof device of the second aspect, the holding device that holds the setting member outside the waterproof housing is provided, and the detection device detects the setting member held by the holding device. The power position is clarified and reliable setting is possible, and the setting state of the electric circuit by the setting member can be maintained.

請求項に記載の防水型機器によれば、防水筐体の内部に配置された検知手段によって当該防水筐体の外部に配置された設定部材を検知し、当該検知手段による検知結果に応じて電気回路の設定を行うので、スイッチにアクセスするための開口部を防水筐体に設けなくとも電気回路の設定を行うことができる。従って、防水性を損なうことなく電気回路の設定を容易に行うことができる。
また、設定部材は磁石であり、検知手段は設定部材が発生させる磁場を検知するので、スイッチにアクセスするための開口部を防水筐体に設けなくとも設定部材が発生させる磁場に応じて電気回路の設定を行うことができ、防水性を損なうことなく電気回路の設定を容易に行うことができる。
また、第2設定部材は第1設定部材よりも強い磁場を発生させるので、第1設定部材よりも防水型機器から遠い位置に第2設定部材が配置されていても第4検知手段は第2設定部材を検知することができ、作業者は動作試験開始などの設定を容易に行うことができる。また、設定手段は、第4検知手段により第2設定部材が検知されている場合、第3検知手段による検知結果に基づく電気回路の設定を行わないので、第2設定部材の磁場を第3検知手段が検知することによる電子回路の誤設定を防止することができる。
According to the waterproof device according to claim 3 , the setting member disposed outside the waterproof casing is detected by the detection unit disposed inside the waterproof casing, and the detection unit detects the setting member disposed outside the waterproof casing. Since the electric circuit is set, the electric circuit can be set without providing an opening for accessing the switch in the waterproof housing. Therefore, it is possible to easily set the electric circuit without impairing the waterproof property.
Further, since the setting member is a magnet and the detection means detects a magnetic field generated by the setting member, an electric circuit is generated according to the magnetic field generated by the setting member without providing an opening for accessing the switch in the waterproof housing. Therefore, it is possible to easily set the electric circuit without impairing the waterproof property.
Further, since the second setting member generates a stronger magnetic field than the first setting member, the fourth detection means is the second detecting means even if the second setting member is disposed at a position farther from the waterproof device than the first setting member. The setting member can be detected, and the operator can easily perform settings such as the start of the operation test. In addition, when the second setting member is detected by the fourth detection unit, the setting unit does not set the electric circuit based on the detection result by the third detection unit, so the magnetic field of the second setting member is detected by the third detection unit. An erroneous setting of the electronic circuit due to detection by the means can be prevented.

請求項に記載の防水型機器によれば、防水筐体の内部に配置された検知手段によって当該防水筐体の外部に配置された設定部材を検知し、当該検知手段による検知結果に応じて電気回路の設定を行うので、スイッチにアクセスするための開口部を防水筐体に設けなくとも電気回路の設定を行うことができる。従って、防水性を損なうことなく電気回路の設定を容易に行うことができる。
また、設定部材は磁石であり、検知手段は設定部材が発生させる磁場を検知するので、スイッチにアクセスするための開口部を防水筐体に設けなくとも設定部材が発生させる磁場に応じて電気回路の設定を行うことができ、防水性を損なうことなく電気回路の設定を容易に行うことができる。
また、常に設定部材のN極又はS極が検知手段に近接しているように防水筐体の外部で設定部材を保持するので、設定部材が発生させる磁場を常に検知手段に検知させることができ、外乱の影響を相対的に小さくすることができる。従って、外乱の影響等による電子回路の誤設定を防止することができる。
According to the waterproof device of the fourth aspect , the setting member disposed outside the waterproof casing is detected by the detection unit disposed inside the waterproof casing , and according to the detection result by the detection unit. Since the electric circuit is set, the electric circuit can be set without providing an opening for accessing the switch in the waterproof housing. Therefore, it is possible to easily set the electric circuit without impairing the waterproof property.
Further, since the setting member is a magnet and the detection means detects a magnetic field generated by the setting member, an electric circuit is generated according to the magnetic field generated by the setting member without providing an opening for accessing the switch in the waterproof housing. Therefore, it is possible to easily set the electric circuit without impairing the waterproof property.
In addition, since the setting member is held outside the waterproof housing so that the N pole or S pole of the setting member is always close to the detection means, the magnetic field generated by the setting member can always be detected by the detection means. The influence of disturbance can be made relatively small. Therefore, it is possible to prevent erroneous setting of the electronic circuit due to the influence of disturbance or the like.

防水型機器としての感知器の外観を示す3面図であり、図1(a)は感知器の背面図、図1(b)は感知器の側面図、図1(c)は感知器の正面図である。FIG. 1A is a three-sided view showing the appearance of a sensor as a waterproof device, FIG. 1A is a rear view of the sensor, FIG. 1B is a side view of the sensor, and FIG. It is a front view. 図1に示した感知器の詳細を示す図であり、図2(a)は感知器の背面図、図2(b)は感知器の側断面図である。It is a figure which shows the detail of the sensor shown in FIG. 1, Fig.2 (a) is a rear view of a sensor, FIG.2 (b) is a sectional side view of a sensor. 防水型機器の電気的構成を機能概念的に示したブロック図である。It is the block diagram which showed the electrical structure of the waterproof apparatus functionally conceptually. 設定テーブルの内容を例示した表である。It is the table | surface which illustrated the content of the setting table. 通常処理のフローチャートである。It is a flowchart of a normal process. 試験処理のフローチャートである。It is a flowchart of a test process. 実施の形態2に係る防水型機器としての感知器の詳細を示す図であり、図7(a)は感知器の背面図、図7(b)は感知器の側断面図である。It is a figure which shows the detail of the sensor as a waterproof type apparatus which concerns on Embodiment 2, FIG. 7 (a) is a rear view of a sensor, FIG.7 (b) is a sectional side view of a sensor. 実施の形態2に係る設定テーブルの内容を例示した表である。12 is a table illustrating the contents of a setting table according to the second embodiment.

以下に添付図面を参照して、この発明に係る防水型機器の各実施の形態を詳細に説明する。ただし、各実施の形態によって本発明が限定されるものではない。   Hereinafter, embodiments of a waterproof device according to the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to each embodiment.

各実施の形態に係る防水型機器の適用対象は任意であり、防水性が要求され、且つ外部から設定操作可能とする必要のある各種電気機器に適用することができ、例えば防災システムにおいて高湿度の環境に設置される感知器や受信機等に適用することができる。なお、以下の各実施の形態では、無線式定温感知器に適用した場合を例として説明する。   The application target of the waterproof device according to each embodiment is arbitrary, and can be applied to various electrical devices that are required to be waterproof and need to be able to be set and operated from the outside. For example, in a disaster prevention system, high humidity It can be applied to a sensor or a receiver installed in the environment. In the following embodiments, a case where the present invention is applied to a wireless constant temperature sensor will be described as an example.

〔実施の形態1〕
まず実施の形態1について説明する。この形態は、設定部材の検知結果に応じて電気回路の設定を行う形態である。
[Embodiment 1]
First, the first embodiment will be described. In this form, the electric circuit is set according to the detection result of the setting member.

(構成)
図1は防水型機器としての感知器の外観を示す3面図であり、図1(a)は感知器の背面図、図1(b)は感知器の側面図、図1(c)は感知器の正面図である。図2は図1に示した感知器の詳細を示す図であり、図2(a)は感知器の背面図、図2(b)は感知器の側断面図である。図3は防水型機器の電気的構成を機能概念的に示したブロック図である。図2及び図3に示すように、防水型機器1は防水筐体10を備え、この防水筐体10の外部に設定部材20が適宜配置される。
(Constitution)
FIG. 1 is a three-sided view showing the appearance of a sensor as a waterproof device. FIG. 1 (a) is a rear view of the sensor, FIG. 1 (b) is a side view of the sensor, and FIG. It is a front view of a sensor. FIG. 2 is a diagram showing details of the sensor shown in FIG. 1, FIG. 2 (a) is a rear view of the sensor, and FIG. 2 (b) is a side sectional view of the sensor. FIG. 3 is a block diagram functionally conceptually showing the electrical configuration of the waterproof device. As shown in FIGS. 2 and 3, the waterproof device 1 includes a waterproof housing 10, and a setting member 20 is appropriately disposed outside the waterproof housing 10.

(構成−設定部材)
設定部材20は、防水型機器1の電気回路を設定するために用いられる部材である。この設定部材20の具体的構成は任意であり、例えば略棒状に形成された磁石を用いることができる。この設定部材20には、その設定目的に応じて電源設定部材21(図示省略)、機能設定部材22、及び試験スイッチ(以下「SW」)設定部材23が含まれる。電源設定部材21は、特許請求の範囲における第1設定部材に対応し、防水型機器1の電気回路の電源のON又はOFFを設定する際に用いられる。ここで「電気回路の電源がON」とは、例えば電池と電気回路とが接続されている状態、あるいは電気回路が動作モードに設定されている状態を意味する。また、「電気回路の電源がOFF」とは、例えば電池と電気回路とが接続されていない状態、あるいは電気回路が休止モードに設定されている状態を意味する。機能設定部材22は、特許請求の範囲における第1設定部材に対応し、防水型機器1の電気回路の所定機能の動作状態を設定する際に用いられる。この「所定機能の動作状態」としては、例えば防水型機器1としての感知器が公知の無線通信手段(図示省略)を介して無線通信を行う際に使用する無線CHが挙げられる。以下では、無線CH1の使用又は不使用を設定するための機能設定部材22a(以下、必要に応じて「機能設定部材A」)と、無線CH2の使用又は不使用を設定するための機能設定部材22b(以下、必要に応じて「機能設定部材B」)(図示省略)とを用いる場合を例として説明する。試験SW設定部材23は、防水型機器1の試験(例えば通信試験等)を行う際のトリガとして用いられる。この試験SW設定部材23は、特許請求の範囲における第2設定部材に対応し、電源設定部材21や機能設定部材22よりも強い磁場を発生させる。なお、電源設定部材21、機能設定部材22、及び試験SW設定部材23を各々個別に設けてもよく、あるいは共通の設定部材20を用いてもよい。例えば、電源設定部材21を機能設定部材22として用いてもよい。
(Configuration-Setting member)
The setting member 20 is a member used for setting an electric circuit of the waterproof device 1. The specific configuration of the setting member 20 is arbitrary, and for example, a magnet formed in a substantially rod shape can be used. The setting member 20 includes a power setting member 21 (not shown), a function setting member 22 and a test switch (hereinafter “SW”) setting member 23 according to the setting purpose. The power supply setting member 21 corresponds to the first setting member in the claims and is used when setting the power supply of the electric circuit of the waterproof device 1 to ON or OFF. Here, “the power supply of the electric circuit is ON” means, for example, a state where the battery and the electric circuit are connected, or a state where the electric circuit is set to the operation mode. Further, “the power supply of the electric circuit is OFF” means, for example, a state where the battery and the electric circuit are not connected, or a state where the electric circuit is set to the sleep mode. The function setting member 22 corresponds to the first setting member in the claims, and is used when setting the operating state of a predetermined function of the electric circuit of the waterproof device 1. As the “operating state of the predetermined function”, for example, a wireless CH used when the sensor as the waterproof device 1 performs wireless communication via known wireless communication means (not shown). Hereinafter, a function setting member 22a (hereinafter referred to as “function setting member A” as necessary) for setting use or non-use of the wireless CH1 and a function setting member for setting use or non-use of the wireless CH2 A case where 22b (hereinafter referred to as “function setting member B”) (not shown) is used will be described as an example. The test SW setting member 23 is used as a trigger when a test (for example, a communication test) of the waterproof device 1 is performed. The test SW setting member 23 corresponds to the second setting member in the claims, and generates a magnetic field stronger than the power setting member 21 and the function setting member 22. Note that the power setting member 21, the function setting member 22, and the test SW setting member 23 may be provided individually, or a common setting member 20 may be used. For example, the power setting member 21 may be used as the function setting member 22.

(構成−防水筐体)
防水筐体10は、防水構造を有する筐体であり、その内部に電池30、及び回路基板40が搭載されている。防水筐体10の具体的な構造は任意であり、例えば合成樹脂を用いて形成され、図2に示したように、第1ケース10aと第2ケース10bとを相互に組み合わせて構成される。これらの第1ケース10aと第2ケース10bとの嵌合部に溝部10cが形成され、当該溝部10cに公知のOリング10dが装着される。このOリング10dが適度に圧縮され溝部10cの壁面に密着することにより、第1ケース10aと第2ケース10bとで囲繞された空間の内外間の気密性が保持される。
(Configuration-waterproof housing)
The waterproof casing 10 is a casing having a waterproof structure, in which a battery 30 and a circuit board 40 are mounted. The specific structure of the waterproof housing 10 is arbitrary, and is formed using, for example, a synthetic resin, and is configured by combining the first case 10a and the second case 10b as shown in FIG. A groove 10c is formed in a fitting portion between the first case 10a and the second case 10b, and a known O-ring 10d is attached to the groove 10c. When the O-ring 10d is appropriately compressed and closely contacts the wall surface of the groove 10c, the airtightness between the inside and outside of the space surrounded by the first case 10a and the second case 10b is maintained.

また、防水筐体10の外面側には保持部50が設けられている。この保持部50は防水筐体10の外部で設定部材20を保持する保持手段であり、電源設定部材21を保持する第1保持部51、機能設定部材22aを保持する第2保持部52、及び機能設定部材22bを保持するための第3保持部53を備えている。これらの保持部50の具体的な構成は任意で、例えば第1ケース10aの外面側において、略棒状に形成された設定部材20を差込可能な凹部として形成されている。さらに、これら保持部50に差し込まれた設定部材20の脱落を防止するため、設定部材20が差し込まれた保持部50の開口部はネジ54で封止される。または、ネジ54の代わりに、ゴムや樹脂製のキャップ(図示省略)により保持部50を封止することによって設定部材20の脱落を防ぐこともできる。また、このキャップと設定部材20とを一体化し、ひも(図示省略)を介して防水筐体10に掛止することにより、設定部材20の脱落、紛失を防ぐこともできる。保持部50の形状を相互に同一とすることで、共通の設定部材20を用いることが可能となる。例えば、第1保持部51、第2保持部52、又は第3保持部53の何れかに択一的に設定部材20を差し込むことで所望の設定を行うようにすることができる。この場合、第1保持部51に設定部材20が差し込まれた状態で電気回路の電源がOFF、抜き取られた状態で電気回路の電源がONとなるように設定し、防水型機器1の出荷時には第1保持部51に設定部材20を差し込んだ状態とし、使用時には第1保持部51から設定部材20を抜き取り、第2保持部52又は第3保持部53のいずれかに当該設定部材20を差し込むことで所望の設定及び電気回路の電源のONを行うようにしてもよい。なお、試験SW設定部材23は、防水型機器1の試験を行う際にトリガとして用いられるものであり、防水筐体10の外部に継続的に保持する必要がないため、本実施の形態1では当該試験SW設定部材23を保持するための保持部50を省略している。もちろん、当該試験SW設定部材23を保持するための保持部50を設け、試験設定の状態を継続できるようにしてもよい。   In addition, a holding unit 50 is provided on the outer surface side of the waterproof housing 10. The holding unit 50 is a holding unit that holds the setting member 20 outside the waterproof housing 10, and includes a first holding unit 51 that holds the power setting member 21, a second holding unit 52 that holds the function setting member 22a, and A third holding portion 53 for holding the function setting member 22b is provided. The specific structure of these holding | maintenance parts 50 is arbitrary, for example, is formed in the outer surface side of the 1st case 10a as a recessed part which can insert the setting member 20 formed in the substantially rod shape. Furthermore, in order to prevent the setting member 20 inserted into the holding part 50 from falling off, the opening of the holding part 50 into which the setting member 20 is inserted is sealed with a screw 54. Alternatively, the setting member 20 can be prevented from falling off by sealing the holding portion 50 with a rubber or resin cap (not shown) instead of the screw 54. Moreover, the cap and the setting member 20 are integrated and hooked on the waterproof casing 10 via a string (not shown), so that the setting member 20 can be prevented from falling off or being lost. By making the holding portions 50 have the same shape, the common setting member 20 can be used. For example, desired setting can be performed by inserting the setting member 20 alternatively into any of the first holding unit 51, the second holding unit 52, and the third holding unit 53. In this case, the setting is made such that the electric circuit is turned off when the setting member 20 is inserted into the first holding part 51, and the electric circuit is turned on when the setting member 20 is removed. The setting member 20 is inserted into the first holding unit 51, and the setting member 20 is extracted from the first holding unit 51 during use, and the setting member 20 is inserted into either the second holding unit 52 or the third holding unit 53. Thus, the desired setting and the power supply of the electric circuit may be turned on. Note that the test SW setting member 23 is used as a trigger when the waterproof device 1 is tested, and does not need to be continuously held outside the waterproof housing 10. The holding part 50 for holding the test SW setting member 23 is omitted. Of course, a holding unit 50 for holding the test SW setting member 23 may be provided so that the test setting state can be continued.

さらに、防水型機器1の背面全体または一部を覆うように、背面カバー11が設けられている。この背面カバー11を、例えば天井面や壁面等に防水型機器1を取り付けるための取り付け金具としてもよい。なお、設定部材20の着脱や背面カバー11の着脱に際しては、防水筐体10は開閉する必要がないため、防水筐体10の防水性能を容易かつ確実に維持することが可能となる。   Further, a back cover 11 is provided so as to cover the entire back surface or a part of the waterproof device 1. The back cover 11 may be a mounting bracket for attaching the waterproof device 1 to, for example, a ceiling surface or a wall surface. In addition, when attaching / detaching the setting member 20 and the back cover 11, it is not necessary to open and close the waterproof casing 10, so that the waterproof performance of the waterproof casing 10 can be easily and reliably maintained.

(構成−防水筐体−電池)
電池30は、防水型機器1の各部に電力を供給する。この電池30としては、公知の乾電池や充電池を用いることができる。
(Configuration-Waterproof housing-Battery)
The battery 30 supplies power to each part of the waterproof device 1. As the battery 30, a known dry battery or rechargeable battery can be used.

(構成−防水筐体−回路基板)
回路基板40は、防水型機器1の各種機能を実現するための電気回路(図示省略)が実装された基板であり、検知部41、制御部42、及び記憶部43を備えている。
(Configuration-Waterproof housing-Circuit board)
The circuit board 40 is a board on which an electric circuit (not shown) for realizing various functions of the waterproof device 1 is mounted, and includes a detection unit 41, a control unit 42, and a storage unit 43.

検知部41は、防水筐体10の外部に配置された設定部材20を検知する検知手段であり、電源設定用検知部41a、機能設定用検知部41b、及び試験スイッチ用検知部(以下、「試験SW用検知部」)41cを備えている。この内、電源設定用検知部41aは特許請求の範囲における第1検知手段及び第3検知手段に対応する。また、機能設定用検知部41bは特許請求の範囲における第2検知手段及び第3検知手段に対応するものであり、機能設定部材22aを検知する機能設定用検知部41b1(以下、必要に応じて「機能設定用検知部A」)、及び機能設定部材22bを検知する機能設定用検知部41b2(以下、必要に応じて「機能設定用検知部B」)を備えている。また、試験SW用検知部41cは特許請求の範囲における第4検知手段に対応する。   The detection unit 41 is a detection unit that detects the setting member 20 disposed outside the waterproof housing 10, and includes a power setting detection unit 41 a, a function setting detection unit 41 b, and a test switch detection unit (hereinafter, “ Test SW detection unit ") 41c. Among these, the power setting detection unit 41a corresponds to the first detection means and the third detection means in the claims. The function setting detection unit 41b corresponds to the second detection unit and the third detection unit in the claims, and the function setting detection unit 41b1 for detecting the function setting member 22a (hereinafter referred to as necessary). "Function setting detection unit A") and a function setting detection unit 41b2 for detecting the function setting member 22b (hereinafter referred to as "function setting detection unit B"). The test SW detection unit 41c corresponds to the fourth detection means in the claims.

検知部41の具体的な構成は任意であり、上述のように設定部材20が磁石である場合、例えば設定部材20の磁気を検知するリードスイッチや、S極又はN極の何れの磁界に対してもON/OFFの動作をする両極検知型のホール素子等の磁気検知素子を検知部41として用いることができる。この検知部41は、回路基板40上において保持部50と適当な位置、及び/又は向きの関係を保持するように配置される。例えば、検知部41が当該検知部41の検知面に直交する方向の磁気を検知して動作する場合には、電源設定用検知部41aは第1保持部51と対向する位置に配置され、機能設定用検知部41b1は第2保持部52に対向する位置に配置され、機能設定用検知部41b2は第3保持部53に対向する位置に配置される。これにより、保持部50に差し込まれた設定部材20は検知部41の検知面に直交する方向に磁気を発するような向きで配置され、その磁気を検知部41によって検知することができる。また、試験SW用検知部41cについては、防水型機器1の試験を行う際に作業者が試験SW設定部材23を防水型機器1に近接させる位置の近傍位置、例えば回路基板40の周縁部に配置される。なお、検知部41と保持部50とを接近させることにより、検知部41が検知する設定部材20の磁気の強さを強くすることができ、外乱による誤検知を防止することができる。   The specific configuration of the detection unit 41 is arbitrary. As described above, when the setting member 20 is a magnet, for example, a reed switch that detects the magnetism of the setting member 20 or any magnetic field of S pole or N pole. However, a magnetic detection element such as a bipolar detection type Hall element that performs ON / OFF operation can be used as the detection unit 41. The detection unit 41 is disposed on the circuit board 40 so as to hold a relationship between the holding unit 50 and an appropriate position and / or orientation. For example, when the detection unit 41 operates by detecting magnetism in a direction orthogonal to the detection surface of the detection unit 41, the power setting detection unit 41 a is disposed at a position facing the first holding unit 51 and functions. The setting detection unit 41 b 1 is disposed at a position facing the second holding unit 52, and the function setting detection unit 41 b 2 is disposed at a position facing the third holding unit 53. Accordingly, the setting member 20 inserted into the holding unit 50 is arranged in such a direction as to generate magnetism in a direction orthogonal to the detection surface of the detection unit 41, and the magnetism can be detected by the detection unit 41. Further, the test SW detection unit 41 c is located near the position where the operator brings the test SW setting member 23 close to the waterproof device 1 when testing the waterproof device 1, for example, at the peripheral portion of the circuit board 40. Be placed. In addition, by making the detection part 41 and the holding | maintenance part 50 approach, the magnetic strength of the setting member 20 which the detection part 41 detects can be strengthened, and the misdetection by disturbance can be prevented.

制御部42は、防水型機器1の各部を制御する制御手段であり、具体的には、CPU、当該CPU上で解釈実行される各種のプログラム(OSなどの基本制御プログラムや、OS上で起動され特定機能を実現するアプリケーションプログラムを含む)、及びプログラムや各種のデータを格納するためのRAMの如き内部メモリを備えて構成されるコンピュータである。   The control unit 42 is a control unit that controls each part of the waterproof device 1. Specifically, the control unit 42 is a CPU, various programs that are interpreted and executed on the CPU (a basic control program such as an OS, and an OS that is activated on the OS). And an internal memory such as a RAM for storing programs and various types of data.

この制御部42は、機能概念的に設定部42aを備えている。設定部42aは、検知部41による検知結果に応じて電気回路の設定を行う設定手段である。設定部42aの具体的な動作は任意で、例えば検知部41としてリードスイッチが用いられている場合には、当該リードスイッチの開閉に応じて、電池30と電気回路との接続や無線CH設定等の電気回路の設定を行う。また、検知部41としてホール素子が用いられている場合には、当該ホール素子の出力を定期的に読み取り、当該出力に応じて動作モードの切替等の電気回路の設定を行う。また、必要に応じてホール素子に供給される電源のON/OFFを行う。この制御部42によって実行される処理の詳細については後述する。   The control unit 42 includes a setting unit 42a in terms of functions. The setting unit 42 a is a setting unit that sets an electric circuit according to the detection result of the detection unit 41. The specific operation of the setting unit 42a is arbitrary. For example, when a reed switch is used as the detection unit 41, the connection between the battery 30 and the electric circuit, the wireless CH setting, etc. according to the opening / closing of the reed switch. Set up the electrical circuit. Further, when a Hall element is used as the detection unit 41, the output of the Hall element is periodically read, and an electric circuit is set such as switching of an operation mode according to the output. Further, the power supplied to the Hall element is turned on / off as necessary. Details of the processing executed by the control unit 42 will be described later.

記憶部43は、設定部42aが電気回路の設定を行う際に参照するための設定テーブル43aを備えている。この記憶部43は、書き換え可能な記録媒体を用いて構成され、例えばフラッシュメモリ等の不揮発性記録媒体や、防水型機器1の制御プログラムを格納するROM等の記録媒体を用いることができる。また、設定テーブル43aの機能は、防水型機器1の制御プログラムにおけるIF文、SWICH文等の条件分岐動作によって実現されてもよい。   The storage unit 43 includes a setting table 43a for reference when the setting unit 42a sets an electric circuit. The storage unit 43 is configured using a rewritable recording medium, and for example, a non-volatile recording medium such as a flash memory or a recording medium such as a ROM that stores a control program for the waterproof device 1 can be used. Further, the function of the setting table 43a may be realized by a conditional branch operation such as an IF statement or a SWICH statement in the control program of the waterproof device 1.

図4は、設定テーブル43aの内容を例示した表である。図4に示したように、設定テーブル43aには、テーブル項目「試験SW設定部材」「機能設定部材A」「機能設定部材B」「電源設定部材」及び「設定内容」に対応する情報が相互に関連付けて格納される。   FIG. 4 is a table illustrating the contents of the setting table 43a. As shown in FIG. 4, in the setting table 43a, information corresponding to the table items "test SW setting member", "function setting member A", "function setting member B", "power setting member", and "setting content" is mutually stored. Stored in association with.

項目「試験SW設定部材」、「機能設定部材A」、「機能設定部材B」、及び「電源設定部材」に対応して格納される情報は、各項目名に対応する各設定部材20の検知内容を特定する情報であり、例えば設定部材20が検知されたことを示す「有り」、設定部材20が検知されていないことを示す「無し」、又は設定部材20の検知結果が設定内容に影響を与えない「−−−」が格納される。項目「設定内容」に対応して格納される情報は、検知部41の検知結果に応じて設定部42aが行う電気回路の設定内容を特定する情報である。   Information stored corresponding to the items “test SW setting member”, “function setting member A”, “function setting member B”, and “power setting member” is detected by each setting member 20 corresponding to each item name. Information specifying the contents, for example, “Yes” indicating that the setting member 20 has been detected, “No” indicating that the setting member 20 has not been detected, or the detection result of the setting member 20 affects the setting contents. “---” is not stored. The information stored corresponding to the item “setting content” is information for specifying the setting content of the electric circuit performed by the setting unit 42 a according to the detection result of the detection unit 41.

例えば、作業者が試験SW設定部材23を試験SW用検知部41cの近傍に位置させることにより、当該試験SW用検知部41cによって試験SW設定部材23が検知されている場合は、他の機能設定部材22a、機能設定部材22b、及び電源設定部材21についての機能設定用検知部41b、及び電源設定用検知部41aによる検知結果に関わらず、試験処理を実行する。この試験処理の内容については後述する。   For example, when the operator positions the test SW setting member 23 in the vicinity of the test SW detection unit 41c and the test SW setting member 23 is detected by the test SW detection unit 41c, another function setting is performed. The test processing is executed regardless of the detection results by the function setting detection unit 41b and the power setting detection unit 41a for the member 22a, the function setting member 22b, and the power setting member 21. The contents of this test process will be described later.

また、試験SW設定部材23が検知されていない場合であって、機能設定部材22aが第2保持部52に差し込まれることにより機能設定用検知部41b1によって当該機能設定部材22aが検知され、機能設定部材22bが第3保持部53に差し込まれておらず機能設定用検知部41b2によって当該機能設定部材22bが検知されていない場合は、電源設定用検知部41aによる電源設定部材21の検知結果に関わらず電気回路の電源をONに設定すると共に、無線CH1を使用する設定とする。   Further, when the test SW setting member 23 is not detected, the function setting member 22a is detected by the function setting detection unit 41b1 when the function setting member 22a is inserted into the second holding unit 52, and the function setting is performed. When the member 22b is not inserted into the third holding part 53 and the function setting member 22b is not detected by the function setting detection part 41b2, the detection result of the power setting member 21 by the power setting detection part 41a is related. First, the power of the electric circuit is set to ON and the wireless CH1 is used.

また、試験SW設定部材23が検知されていない場合であって、機能設定部材22bが第3保持部53に差し込まれることにより機能設定用検知部41b2によって当該機能設定部材22bが検知され、機能設定部材22aが第2保持部52に差し込まれておらず機能設定用検知部41b1によって機能設定部材22aが検知されていない場合は、電源設定用検知部41aによる電源設定部材21の検知結果に関わらず電気回路の電源をONに設定すると共に、無線CH2を使用する設定とする。   In addition, when the test SW setting member 23 is not detected, the function setting member 22b is detected by the function setting detection unit 41b2 when the function setting member 22b is inserted into the third holding unit 53, and the function setting is performed. When the member 22a is not inserted into the second holding part 52 and the function setting member 22a is not detected by the function setting detection part 41b1, regardless of the detection result of the power setting member 21 by the power setting detection part 41a. The power supply of the electric circuit is set to ON and the wireless CH2 is set to be used.

また、試験SW設定部材23が検知されていない場合であって、機能設定部材22aが第2保持部52に差し込まれると共に機能設定部材22bが第3保持部53に差し込まれることにより、機能設定用検知部41b1及び機能設定用検知部41b2によって機能設定部材22a及び機能設定部材22bが検知されている場合は、電源設定用検知部41aによる電源設定部材21の検知結果に関わらず電気回路の電源をONに設定すると共に、無線CH1及び無線CH2を使用する設定とする。あるいは、無線CH1及びCH2とは異なる無線CH3を使用する設定とするように構成してもよい。   Further, when the test SW setting member 23 is not detected, the function setting member 22a is inserted into the second holding unit 52 and the function setting member 22b is inserted into the third holding unit 53, so that the function setting member 22a is inserted into the third holding unit 53. When the function setting member 22a and the function setting member 22b are detected by the detection unit 41b1 and the function setting detection unit 41b2, the power of the electric circuit is turned on regardless of the detection result of the power setting member 21 by the power setting detection unit 41a. In addition to being set to ON, the wireless CH1 and the wireless CH2 are set to be used. Or you may comprise so that it may be set to use radio | wireless CH3 different from radio | wireless CH1 and CH2.

また、試験SW設定部材23が検知されていない場合であって、機能設定部材22a及び機能設定部材22bの何れも保持部50に差し込まれておらず機能設定用検知部41bによって機能設定部材22a及び機能設定部材22bが検知されていない場合であり、且つ電源設定部材21が第1保持部51に差し込まれることにより電源設定用検知部41aにより電源設定部材21が検知されている場合は、電気回路の電源をOFFに設定する。   Further, when the test SW setting member 23 is not detected, neither the function setting member 22a nor the function setting member 22b is inserted into the holding unit 50, and the function setting detection unit 41b and the function setting member 22a and When the function setting member 22b is not detected and when the power setting member 21 is detected by the power setting detection unit 41a by inserting the power setting member 21 into the first holding unit 51, an electric circuit Set the power to OFF.

また、試験SW設定部材23が検知されていない場合であって、機能設定部材22a及び機能設定部材22bの何れも保持部50に差し込まれておらず機能設定用検知部41bによって機能設定部材22a及び機能設定部材22bが検知されていない場合であり、且つ電源設定部材21が第1保持部51に差し込まれておらず電源設定用検知部41aにより電源設定部材21が検知されていない場合は、電気回路の電源をONに設定すると共に、無線CH1及び無線CH2の何れも使用しない設定とする。   Further, when the test SW setting member 23 is not detected, neither the function setting member 22a nor the function setting member 22b is inserted into the holding unit 50, and the function setting detection unit 41b and the function setting member 22a and When the function setting member 22b is not detected and the power setting member 21 is not inserted into the first holding unit 51 and the power setting member 21a is not detected by the power setting detection unit 41a, The power supply of the circuit is set to ON, and neither wireless CH1 nor wireless CH2 is used.

(処理−通常処理)
次に、このように構成される防水型機器1が実行する処理について説明する。まず、防水型機器1が通常時に実行する通常処理について説明する。図5は通常処理のフローチャートである(以下の各処理の説明ではステップを「S」と略記する)。この処理は、例えば防水筐体10に電池30が設置されている間、所定周期で起動される。
(Processing-Normal processing)
Next, processing executed by the waterproof device 1 configured as described above will be described. First, normal processing executed by the waterproof device 1 at normal time will be described. FIG. 5 is a flowchart of normal processing (steps are abbreviated as “S” in the description of each processing below). This process is started at a predetermined cycle while the battery 30 is installed in the waterproof casing 10, for example.

図5に示すように、通常処理が起動されると、設定部42aは検知部41に設定部材20を検知させ、その検知結果を取得する(SA1)。SA1においては、例えば検知部41にホール素子を用いる場合には、ホール素子への電源供給をONし、所定の安定時間だけ経過した後に、設定部42aがホール素子の出力を取り込む、という手順により、設定部材20の検知を行うことができる。続いて設定部42aは設定テーブル43aを参照し(SA2)、設定部材20の検知結果に応じて電気回路の設定を行う(SA3)。設定結果は例えば制御部42のRAMに記憶される。その後、設定部42aは通常処理を終了する。なお、試験SW用検知部41cによって試験SW設定部材23が検知されている場合は、他の機能設定部材22a、機能設定部材22b、及び電源設定部材21についての機能設定用検知部41b、及び電源設定用検知部41aによる検知結果に関わらず、試験処理を実行する。   As shown in FIG. 5, when the normal process is activated, the setting unit 42a causes the detection unit 41 to detect the setting member 20, and acquires the detection result (SA1). In SA1, for example, when a Hall element is used for the detection unit 41, the power supply to the Hall element is turned on, and after a predetermined stabilization time has elapsed, the setting unit 42a takes in the output of the Hall element. The setting member 20 can be detected. Subsequently, the setting unit 42a refers to the setting table 43a (SA2), and sets the electric circuit according to the detection result of the setting member 20 (SA3). The setting result is stored in the RAM of the control unit 42, for example. Thereafter, the setting unit 42a ends the normal process. When the test SW setting member 23 is detected by the test SW detection unit 41c, the function setting detection unit 41b for the other function setting member 22a, the function setting member 22b, and the power supply setting member 21, and the power source The test process is executed regardless of the detection result by the setting detection unit 41a.

防水型機器1が通信動作等の動作を行う場合には、SA3において例えばRAMに記憶された設定の内容を参照し、当該設定に基づく動作を行う。   When the waterproof device 1 performs an operation such as a communication operation, the setting content stored in the RAM, for example, is referred to in SA3 and an operation based on the setting is performed.

(処理−試験処理)
次に、防水型機器1が実行する試験処理について説明する。図6は試験処理のフローチャートである。この処理は、作業者が試験SW設定部材23を試験SW用検知部41cの近傍に位置させることにより、図5の通常処理のSA1において試験SW用検知部41cによって試験SW設定部材23が検知された場合に起動される。
(Processing-Test processing)
Next, a test process executed by the waterproof device 1 will be described. FIG. 6 is a flowchart of the test process. In this process, when the operator positions the test SW setting member 23 in the vicinity of the test SW detection unit 41c, the test SW setting member 23 is detected by the test SW detection unit 41c in SA1 of the normal process of FIG. It is activated when

図6に示すように、試験処理が起動されると、設定部42aは試験SW用検知部41cによって試験SW設定部材23が検知されているか否かを判定する(SB1)。その結果、試験SW設定部材23が検知されている場合(SB1、Yes)、試験SW設定部材23の磁場を電源設定用検知部41a及び機能設定用検知部41bが検知してしまう可能性があり、電源設定部材21や機能設定部材22が検知されているか否かを正確に判定できない可能性があることから、設定部42aは電源設定用検知部41a及び機能設定用検知部41bによる検知結果に基づく電気回路の設定を行うことなくSB1の判定を繰り返す。   As shown in FIG. 6, when the test process is started, the setting unit 42a determines whether or not the test SW setting member 23 is detected by the test SW detection unit 41c (SB1). As a result, when the test SW setting member 23 is detected (SB1, Yes), the power setting detection unit 41a and the function setting detection unit 41b may detect the magnetic field of the test SW setting member 23. Since it may not be possible to accurately determine whether or not the power setting member 21 or the function setting member 22 has been detected, the setting unit 42a detects the detection result by the power setting detection unit 41a and the function setting detection unit 41b. The determination of SB1 is repeated without setting the electric circuit based on it.

一方、試験SW設定部材23が検知されなくなった後、所定の時間が経過した場合(SB1、No)、設定部42aは設定テーブル43aを参照し(SB2)、機能設定部材22a、機能設定部材22b、及び電源設定部材21の検知結果に応じて電気回路の設定を行う(SB3)。その後、例えば設定された無線CHを使用した無線信号の送信等の試験を実行し(SB4)、試験処理を終了する。   On the other hand, when the predetermined time has elapsed after the test SW setting member 23 is not detected (SB1, No), the setting unit 42a refers to the setting table 43a (SB2), and the function setting member 22a and the function setting member 22b. The electric circuit is set according to the detection result of the power supply setting member 21 (SB3). Thereafter, for example, a test such as transmission of a radio signal using the set radio CH is executed (SB4), and the test process is terminated.

(効果)
このように実施の形態1によれば、防水筐体10の内部に配置された検知部41によって当該防水筐体10の外部に配置された設定部材20を検知し、当該検知部41による検知結果に応じて電気回路の設定を行うので、スイッチにアクセスするための開口部を防水筐体10に設けなくとも電気回路の設定を行うことができる。従って、防水性を損なうことなく電気回路の設定を容易に行うことができる。
(effect)
As described above, according to the first embodiment, the detection member 41 disposed inside the waterproof housing 10 detects the setting member 20 disposed outside the waterproof housing 10, and the detection result by the detection unit 41. Therefore, the electric circuit can be set without providing the waterproof housing 10 with an opening for accessing the switch. Therefore, it is possible to easily set the electric circuit without impairing the waterproof property.

また、防水筐体10の外部で設定部材20を保持する保持部50を備え、検知部41は保持部50に保持された設定部材20を検知するので、設定部材20を配置すべき位置が明確になり確実な設定が可能となる上、設定部材20による電気回路の設定状態を維持することができる。   Moreover, since the holding | maintenance part 50 holding the setting member 20 is provided in the exterior of the waterproof housing | casing 10, and the detection part 41 detects the setting member 20 hold | maintained at the holding | maintenance part 50, the position which should arrange | position the setting member 20 is clear. Thus, reliable setting is possible, and the setting state of the electric circuit by the setting member 20 can be maintained.

特に、ネジ54、あるいはゴムや樹脂製のキャップ等により保持部50を封止することによって設定部材20の脱落を防ぐことができる。また、このキャップと設定部材20とを一体化し、ひもを介して防水筐体10に掛止することにより、設定部材20の脱落、紛失を防ぐこともできる。   In particular, the setting member 20 can be prevented from falling off by sealing the holding portion 50 with a screw 54 or a cap made of rubber or resin. Moreover, the cap and the setting member 20 are integrated, and the setting member 20 can be prevented from dropping and losing by being hooked on the waterproof casing 10 via a string.

また、機能設定用検知部41bによる検知結果に基づき所定機能を動作させる設定としている場合、電源設定用検知部41aによる検知結果に関わらず当該電気回路の電源をONに設定するので、例えば何れかの無線CHを使用するように設定されている場合には電源設定用検知部41aによる検知結果に関わらず電源をONの状態に維持することができ、外乱の影響等により電源が誤ってOFFに設定されることを防止できる。   In addition, when the predetermined function is set to operate based on the detection result by the function setting detection unit 41b, the power of the electric circuit is set to ON regardless of the detection result by the power setting detection unit 41a. If the wireless CH is set to be used, the power can be kept on regardless of the detection result by the power setting detection unit 41a, and the power is erroneously turned off due to the influence of disturbance or the like. It can be prevented from being set.

また、設定部材20は磁石であり、検知部41は設定部材20が発生させる磁場を検知するので、スイッチにアクセスするための開口部を防水筐体10に設けなくとも設定部材20が発生させる磁場に応じて電気回路の設定を行うことができ、防水性を損なうことなく電気回路の設定を容易に行うことができる。   Moreover, since the setting member 20 is a magnet and the detection unit 41 detects a magnetic field generated by the setting member 20, the magnetic field generated by the setting member 20 without providing an opening for accessing the switch in the waterproof housing 10. Accordingly, the electric circuit can be set according to the conditions, and the electric circuit can be easily set without impairing the waterproof property.

また、試験SW設定部材23は電源設定部材21及び機能設定部材22よりも強い磁場を発生させるので、電源設定部材21及び機能設定部材22よりも防水型機器1から遠い位置に試験SW設定部材23が配置されていても試験SW用検知部41cは試験SW設定部材23を検知することができ、作業者は動作試験開始などの設定を容易に行うことができる。また、設定部42aは、試験SW用検知部41cにより試験SW設定部材23が検知されている場合、電源設定用検知部41a及び機能設定用検知部41bによる検知結果に基づく電気回路の設定を行わないので、試験SW設定部材23の磁場を電源設定用検知部41a及び機能設定用検知部41bが検知することによる電子回路の誤設定を防止することができる。   Further, since the test SW setting member 23 generates a stronger magnetic field than the power setting member 21 and the function setting member 22, the test SW setting member 23 is located farther from the waterproof device 1 than the power setting member 21 and the function setting member 22. Even if is arranged, the test SW detection unit 41c can detect the test SW setting member 23, and the operator can easily perform setting such as the start of the operation test. Further, when the test SW setting member 23 is detected by the test SW detection unit 41c, the setting unit 42a performs setting of an electric circuit based on the detection results of the power setting detection unit 41a and the function setting detection unit 41b. Therefore, it is possible to prevent erroneous setting of the electronic circuit due to the detection of the magnetic field of the test SW setting member 23 by the power setting detection unit 41a and the function setting detection unit 41b.

〔実施の形態2〕
次に、実施の形態2について説明する。この形態は、常に設定部材のN極又はS極が検知手段に近接しているように防水筐体の外部で当該設定部材を保持する形態である。なお、実施の形態2の構成は特記する場合を除いて実施の形態1の構成と略同一であり、実施の形態1の構成と略同一の構成についてはこの実施の形態1で用いたものと同一の符号及び/又は名称を必要に応じて付して、その説明を省略する。
[Embodiment 2]
Next, a second embodiment will be described. This form is a form in which the setting member is held outside the waterproof housing so that the N pole or S pole of the setting member is always close to the detection means. The configuration of the second embodiment is substantially the same as the configuration of the first embodiment unless otherwise specified, and the configuration substantially the same as the configuration of the first embodiment is the same as that used in the first embodiment. The same reference numerals and / or names are assigned as necessary, and the description thereof is omitted.

(構成−設定部材)
図7は、本実施の形態2に係る防水型機器1としての感知器の詳細を示す図であり、図7(a)は感知器の背面図、図7(b)は感知器の側断面図である。図7に示すように、本実施の形態2に係る設定部材20としては、例えば一方の端部がN極、他方の端部がS極の略棒状の磁石が用いられる。また、電源設定部材21、機能設定部材22、及び試験SW設定部材23が各々個別に設けられている。
(Configuration-Setting member)
7A and 7B are diagrams showing details of the sensor as the waterproof device 1 according to the second embodiment. FIG. 7A is a rear view of the sensor, and FIG. 7B is a side sectional view of the sensor. FIG. As shown in FIG. 7, as the setting member 20 according to the second embodiment, for example, a substantially rod-shaped magnet having one end with an N pole and the other end with an S pole is used. Further, a power supply setting member 21, a function setting member 22, and a test SW setting member 23 are individually provided.

(構成−防水筐体−保持部)
本実施の形態2に係る保持部50は、図7に示すように、常に電源設定部材21及び機能設定部材22のN極又はS極が、電源設定用検知部41a及び機能設定用検知部41bに近接しているように、防水筐体10の外部で当該設定部材20を保持する。
(Configuration-Waterproof housing-Holding part)
As shown in FIG. 7, in the holding unit 50 according to the second embodiment, the N or S poles of the power setting member 21 and the function setting member 22 are always the power setting detection unit 41a and the function setting detection unit 41b. The setting member 20 is held outside the waterproof housing 10 so as to be close to the water.

(構成−防水筐体−回路基板)
電源設定用検知部41aは、電源設定部材21のN極又はS極のいずれの磁極が当該電源設定用検知部41aに近接しているかを検知する。同様に、機能設定用検知部41bは、機能設定部材22のN極又はS極のいずれの磁極が当該機能設定用検知部41bに近接しているかを検知する。このような検知部41としては、例えば検知部41の検知面に直交する方向の磁力線の強度、及び向きに基づいてON/OFFの動作をする片極検知型のホール素子を用いることができる。本実施の形態2では、検知部41の検知面に直交する方向の磁力線の向きが、図7の下側から上側に向かう向きである場合にONの動作をするホール素子、すなわち、S極の磁場のみに対してON/OFFの動作をする片極検知型のホール素子を用いた場合を例として説明する。
(Configuration-Waterproof housing-Circuit board)
The power setting detection unit 41a detects which of the N or S poles of the power setting member 21 is close to the power setting detection unit 41a. Similarly, the function setting detection unit 41b detects whether the N or S pole of the function setting member 22 is close to the function setting detection unit 41b. As such a detection unit 41, for example, a unipolar detection type Hall element that performs ON / OFF operation based on the strength and direction of the magnetic force lines in a direction orthogonal to the detection surface of the detection unit 41 can be used. In the second embodiment, the Hall element that performs the ON operation when the direction of the magnetic force lines in the direction orthogonal to the detection surface of the detection unit 41 is the direction from the lower side to the upper side in FIG. A case where a unipolar detection type hall element that performs ON / OFF operation only with respect to a magnetic field is used will be described as an example.

図8は、本実施の形態2に係る設定テーブル43aの内容を例示した表である。図8に示したように、項目「試験SW設定部材」、「機能設定部材A」、「機能設定部材B」、及び「電源設定部材」に対応して、例えば設定部材20のS極が検知されたことを示す「S」、設定部材20のS極が検知されていないことを示す「非S」、又は設定部材20の検知結果が設定内容に影響を与えない「−−−」が格納される。   FIG. 8 is a table illustrating the contents of the setting table 43a according to the second embodiment. As shown in FIG. 8, for example, the S pole of the setting member 20 is detected corresponding to the items “test SW setting member”, “function setting member A”, “function setting member B”, and “power setting member”. “S” indicating that the setting member 20 has not been detected, “non-S” indicating that the setting member 20 has not been detected, or “---” in which the detection result of the setting member 20 does not affect the setting contents is stored. Is done.

例えば、電源設定部材21のS極が電源設定用検知部41aに十分に近接している場合には、電気配線や照明等により外乱磁場が生じている場合でも、当該外乱磁場が電源設定部材21のS極の磁場を打ち消す程に大きい可能性は低いため、電源設定用検知部41aにより当該S極の磁場が検知される可能性が高い。すなわち、電源設定用検知部41aによる検知結果を確実に「S」とすることができる。   For example, when the S pole of the power setting member 21 is sufficiently close to the power setting detection unit 41a, the disturbance magnetic field is generated even when a disturbance magnetic field is generated by electrical wiring, illumination, or the like. Since there is a low possibility that the magnetic field of the south pole is canceled, the possibility that the magnetic field of the south pole will be detected by the power setting detector 41a is high. That is, the detection result by the power setting detector 41a can be reliably set to “S”.

また、電源設定部材21のN極が電源設定用検知部41aに十分に近接している場合には、電気配線や照明等により外乱磁場が生じている場合でも、当該外乱磁場が電源設定部材21のN極の磁場を打ち消す程に大きい可能性は低いため、電源設定用検知部41aによりS極の磁場が誤検知される可能性は低い。すなわち、電源設定用検知部41aによる検知結果を確実に「非S」とすることができる。   Further, when the N pole of the power setting member 21 is sufficiently close to the power setting detection unit 41a, the disturbance magnetic field is generated even when a disturbance magnetic field is generated by electric wiring, illumination, or the like. Therefore, the possibility that the S-pole magnetic field is erroneously detected by the power setting detection unit 41a is low. That is, the detection result by the power setting detection unit 41a can be reliably set to “non-S”.

(効果)
このように実施の形態2によれば、常に設定部材20のN極又はS極が検知部41に近接しているように防水筐体10の外部で設定部材20を保持するので、設定部材20が発生させる磁場を常に検知部41に検知させることができ、外乱の影響を相対的に小さくすることができる。従って、外乱の影響等による電子回路の誤設定を防止することができる。
(effect)
As described above, according to the second embodiment, since the setting member 20 is held outside the waterproof housing 10 so that the N pole or S pole of the setting member 20 is always close to the detection unit 41, the setting member 20 Can always be detected by the detection unit 41, and the influence of disturbance can be relatively reduced. Therefore, it is possible to prevent erroneous setting of the electronic circuit due to the influence of disturbance or the like.

〔各実施の形態に対する変形例〕
以上、本発明に係る各実施の形態について説明したが、本発明の具体的な構成及び手段は、特許請求の範囲に記載した各発明の技術的思想の範囲内において、任意に改変及び改良することができる。以下、このような変形例について説明する。
[Modifications to Embodiments]
Although the embodiments of the present invention have been described above, the specific configuration and means of the present invention are arbitrarily modified and improved within the scope of the technical idea of each invention described in the claims. be able to. Hereinafter, such a modification will be described.

(解決しようとする課題や発明の効果について)
まず、発明が解決しようとする課題や発明の効果は、前記した内容に限定されるものではなく、本発明によって、前記に記載されていない課題を解決したり、前記に記載されていない効果を奏することもでき、また、記載されている課題の一部のみを解決したり、記載されている効果の一部のみを奏することがある。
(About problems to be solved and effects of the invention)
First, the problems to be solved by the invention and the effects of the invention are not limited to the above-described contents, and the present invention solves the problems not described above or has the effects not described above. There are also cases where only some of the described problems are solved or only some of the described effects are achieved.

(分散や統合について)
また、上述した各電気的構成要素は機能概念的なものであり、必ずしも物理的に図示の如く構成されていることを要しない。すなわち、各部の分散又は統合の具体的形態は図示のものに限られず、その全部又は一部を、各種の負荷や使用状況などに応じて、任意の単位で機能的又は物理的に分散又は統合して構成できる。
(About distribution and integration)
Further, each of the electrical components described above is functionally conceptual and does not necessarily need to be physically configured as illustrated. That is, the specific form of distribution or integration of each part is not limited to the one shown in the figure, and all or a part thereof is functionally or physically distributed or integrated in arbitrary units according to various loads or usage conditions. Can be configured.

(設定部材及び検知部について)
上述の各実施の形態では、設定部材20として磁石を使用し、ホール素子等の磁気検知素子を検知部41として使用した場合を例として説明したが、他の手段を用いてもよい。例えば、設定部材20として非透光性の材料を使用してもよい。この場合、防水筐体10に透光性の保持部50を形成し、防水筐体10の内部において当該保持部50を狭むように投光手段と受光手段とを検知部41として配置する。保持部50が設定部材20を保持している場合、投光手段から投光された光を受光手段が受光できなくなることにより、設定部材20を検知することができる。
(About setting members and detectors)
In each of the above-described embodiments, a case where a magnet is used as the setting member 20 and a magnetic detection element such as a Hall element is used as the detection unit 41 has been described as an example, but other means may be used. For example, a non-translucent material may be used as the setting member 20. In this case, a translucent holding unit 50 is formed in the waterproof casing 10, and the light projecting unit and the light receiving unit are arranged as the detection unit 41 so as to narrow the holding unit 50 inside the waterproof casing 10. When the holding unit 50 holds the setting member 20, the setting member 20 can be detected when the light receiving unit cannot receive the light projected from the light projecting unit.

(保持部について)
上述の各実施の形態では、保持部50に対応する位置に検知部41が配置されていると説明したが、対応する検知部41が配置されていないダミー保持部を更に設けてもよい。保持部50に差し込まれていない設定部材20をこのダミー保持部に差し込んでおくことにより、使用されていない設定部材20の紛失を防止することができる。
(About the holding part)
In each of the above-described embodiments, it has been described that the detection unit 41 is arranged at a position corresponding to the holding unit 50. However, a dummy holding unit in which the corresponding detection unit 41 is not arranged may be further provided. By inserting the setting member 20 that is not inserted into the holding unit 50 into the dummy holding unit, it is possible to prevent the setting member 20 that is not being used from being lost.

あるいは、設定部材20として金属等の導体を使用し、検知部41として静電容量センサを使用してもよい。この場合、防水筐体10の内部において保持部50に近接して静電容量センサを配置する。保持部50に設定部材20を差し込んだ場合に静電容量センサによって検出される静電容量の変化に基づいて、設定部材20を検知することができる。   Alternatively, a conductor such as metal may be used as the setting member 20, and a capacitance sensor may be used as the detection unit 41. In this case, a capacitance sensor is arranged in the vicinity of the holding unit 50 inside the waterproof housing 10. The setting member 20 can be detected based on the change in capacitance detected by the capacitance sensor when the setting member 20 is inserted into the holding unit 50.

(設定部について)
上述の実施の形態1では、機能設定用検知部41bによる検知結果に基づき所定機能を動作させる設定としている場合、電源設定用検知部41aによる検知結果に関わらず当該電気回路の電源をONに設定すると説明したが、電源設定用検知部41aにより電源設定部材21が一定時間以上検知された場合には電源をOFFに設定するようにしてもよい。これにより、外乱等のために誤って電源をOFFに設定することを防止しつつ、保持部50に適切に設定部材20が保持された場合には確実に電気回路の電源をOFFに設定することができる。
(About the setting section)
In the above-described first embodiment, when the predetermined function is set to operate based on the detection result by the function setting detection unit 41b, the power supply of the electric circuit is set to ON regardless of the detection result by the power setting detection unit 41a. As described above, when the power setting member 21 is detected for a predetermined time or more by the power setting detection unit 41a, the power may be set to OFF. Accordingly, the power supply of the electric circuit is surely set to OFF when the setting member 20 is appropriately held by the holding unit 50 while preventing the power supply from being erroneously set OFF due to disturbances or the like. Can do.

(通常処理について)
上述の各実施の形態では、通常処理において設定部材20の検知結果に応じた電気回路の設定結果をRAMに記憶させ、防水型機器1が通信動作等の動作を行う場合には、当該RAMに記憶された設定結果を参照すると説明したが、防水型機器1が通信動作等の動作を行う毎に設定部42aが検知部41による設定部材20の検知結果を取得し、当該検知結果に応じて電気回路の設定を行うようにしてもよい。
(Regarding normal processing)
In each of the above-described embodiments, the setting result of the electric circuit corresponding to the detection result of the setting member 20 is stored in the RAM in the normal process, and when the waterproof device 1 performs an operation such as communication operation, the RAM stores the result. As described with reference to the stored setting result, each time the waterproof device 1 performs an operation such as a communication operation, the setting unit 42a acquires the detection result of the setting member 20 by the detection unit 41, and according to the detection result An electric circuit may be set.

1 防水型機器
10 防水筐体
10a 第1ケース
10b 第2ケース
10c 溝部
10d Oリング
11 背面カバー
20 設定部材
21 電源設定部材
22 機能設定部材
22a 機能設定部材A
22b 機能設定部材B
23 試験SW設定部材
30 電池
40 回路基板
41 検知部
41a 電源設定用検知部
41b 機能設定用検知部
41b1 機能設定用検知部A
41b2 機能設定用検知部B
41c 試験SW用検知部
42 制御部
42a 設定部
43 記憶部
43a 設定テーブル
50 保持部
51 第1保持部
52 第2保持部
53 第3保持部
54 ネジ
DESCRIPTION OF SYMBOLS 1 Waterproof type apparatus 10 Waterproof housing | casing 10a 1st case 10b 2nd case 10c Groove part 10d O-ring 11 Back cover 20 Setting member 21 Power supply setting member 22 Function setting member 22a Function setting member A
22b Function setting member B
23 Test SW setting member 30 Battery 40 Circuit board 41 Detection unit 41a Power setting detection unit 41b Function setting detection unit 41b1 Function setting detection unit A
41b2 Function setting detection unit B
41c Test SW detection unit 42 Control unit 42a Setting unit 43 Storage unit 43a Setting table 50 Holding unit 51 First holding unit 52 Second holding unit 53 Third holding unit 54 Screw

Claims (4)

防水筐体の内部に電気回路を配置した防水型機器であって、
前記電気回路を設定するための設定部材と、
前記防水筐体の内部に配置されるものであって、当該防水筐体の外部に配置された前記設定部材を検知する検知手段と、
前記検知手段による検知結果に応じて前記電気回路の設定を行う設定手段とを備え、
前記検知手段として、第1検知手段と、前記第1検知手段とは異なる第2検知手段と、を備え、
前記設定手段は、
前記第1検知手段による検知結果に基づき前記電気回路の電源のON又はOFFを設定し、
前記第2検知手段による検知結果に基づき前記電気回路の所定機能の動作状態を設定し、
前記第2検知手段による検知結果に基づき前記所定機能を動作させる設定としている場合、前記第1検知手段による検知結果に関わらず当該電気回路の電源をONに設定する、
防水型機器。
A waterproof device in which an electric circuit is arranged inside a waterproof housing,
A setting member for setting the electrical circuit;
Detecting means for detecting the setting member disposed inside the waterproof casing, and disposed outside the waterproof casing;
Setting means for setting the electric circuit according to the detection result by the detection means ,
As the detection means, a first detection means and a second detection means different from the first detection means,
The setting means includes
Based on the detection result by the first detection means, set the power of the electric circuit ON or OFF,
Based on the detection result by the second detection means, set the operating state of the predetermined function of the electrical circuit,
When the predetermined function is set to operate based on the detection result by the second detection means, the power supply of the electric circuit is set to ON regardless of the detection result by the first detection means.
Waterproof equipment.
前記防水筐体の外部で前記設定部材を保持する保持手段を備え、
前記検知手段は、前記保持手段に保持された前記設定部材を検知する、
請求項1に記載の防水型機器。
Holding means for holding the setting member outside the waterproof case;
The detecting means detects the setting member held by the holding means;
The waterproof device according to claim 1.
防水筐体の内部に電気回路を配置した防水型機器であって、
前記電気回路を設定するための設定部材と、
前記防水筐体の内部に配置されるものであって、当該防水筐体の外部に配置された前記設定部材を検知する検知手段と、
前記検知手段による検知結果に応じて前記電気回路の設定を行う設定手段とを備え、
前記設定部材として、磁石である第1設定部材と、前記第1設定部材よりも強い磁場を発生させる磁石である第2設定部材と、を備え、
前記検知手段として、前記第1設定部材が発生させる磁場を検知する第3検知手段と、前記第2設定部材が発生させる磁場を検知する第4検知手段と、を備え、
前記設定手段は、
前記第4検知手段により前記第2設定部材が検知されている場合、前記第3検知手段による検知結果に基づく前記電気回路の設定を行わない、
防水型機器。
A waterproof device in which an electric circuit is arranged inside a waterproof housing,
A setting member for setting the electrical circuit;
Detecting means for detecting the setting member disposed inside the waterproof casing, and disposed outside the waterproof casing;
Setting means for setting the electric circuit according to the detection result by the detection means,
The setting member includes a first setting member that is a magnet, and a second setting member that is a magnet that generates a magnetic field stronger than the first setting member,
The detection unit includes a third detection unit that detects a magnetic field generated by the first setting member, and a fourth detection unit that detects a magnetic field generated by the second setting member,
The setting means includes
When the second setting member is detected by the fourth detection unit, the setting of the electric circuit based on the detection result by the third detection unit is not performed.
Waterproof equipment.
防水筐体の内部に電気回路を配置した防水型機器であって、
前記電気回路を設定するための設定部材と、
前記防水筐体の内部に配置されるものであって、当該防水筐体の外部に配置された前記設定部材を検知する検知手段と、
前記検知手段による検知結果に応じて前記電気回路の設定を行う設定手段とを備え、
前記設定部材は、磁石であり、
前記検知手段は、前記設定部材が発生させる磁場を検知する手段であり、
常に前記設定部材のN極又はS極が前記検知手段に近接しているように、前記防水筐体の外部で当該設定部材を保持する保持手段を備え、
前記検知手段は、前記設定部材のN極又はS極のいずれの磁極が当該検知手段に近接しているかを検知し、
前記設定手段は、前記検知手段により前記設定部材のN極が当該検知手段に近接していることが検知された場合と、前記検知手段により前記設定部材のS極が当該検知手段に近接していることが検知された場合とで、前記電気回路に対して異なる設定を行う、
防水型機器。
A waterproof device in which an electric circuit is arranged inside a waterproof housing,
A setting member for setting the electrical circuit;
Detecting means for detecting the setting member disposed inside the waterproof casing, and disposed outside the waterproof casing;
Setting means for setting the electric circuit according to the detection result by the detection means,
The setting member is a magnet,
The detection means is means for detecting a magnetic field generated by the setting member,
A holding means for holding the setting member outside the waterproof housing so that the N pole or S pole of the setting member is always close to the detection means;
The detection means detects which magnetic pole of the setting member N pole or S pole is close to the detection means,
In the setting means, when the detection means detects that the N pole of the setting member is close to the detection means, and the detection means causes the S pole of the setting member to be close to the detection means. Different settings are made for the electrical circuit when it is detected that
Waterproof equipment.
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