WO2017014061A1 - 検知装置 - Google Patents
検知装置 Download PDFInfo
- Publication number
- WO2017014061A1 WO2017014061A1 PCT/JP2016/070189 JP2016070189W WO2017014061A1 WO 2017014061 A1 WO2017014061 A1 WO 2017014061A1 JP 2016070189 W JP2016070189 W JP 2016070189W WO 2017014061 A1 WO2017014061 A1 WO 2017014061A1
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- WO
- WIPO (PCT)
- Prior art keywords
- state
- detection
- thumb turn
- unit
- detection device
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B41/00—Locks with visible indication as to whether the lock is locked or unlocked
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0094—Mechanical aspects of remotely controlled locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B39/00—Locks giving indication of authorised or unauthorised unlocking
Definitions
- the present invention relates to a detection device that detects the state of a thumb turn provided in an entrance door, various valves such as a gas main valve and a branch water faucet, power switches of various facilities, and a lock mechanism such as a cabinet and a locker.
- Patent Document 1 includes a thumb turn cover fitted to the thumb turn of the entrance door, a motor that rotates the thumb turn to unlock and rotate the thumb turn, and an angle detection means that detects the thumb turn angle.
- An electric lock device is disclosed.
- Patent No. 5307449 (Released on Dec. 3, 2009)”
- the door opening / closing sensor that detects the opening / closing state of the entrance door using the magnetic sensor described above can detect the opening / closing state of the door, but detects the thumb turn locking state (whether the key is locked). Can not do it.
- the thumb turn cover is configured to fit the thumb turn, (i) the shape, size, and material of the thumb turn, or (ii) the configuration around the thumb turn at the entrance door (for example, the entrance door) Depending on the shape and material, the position and shape of the handle of the entrance door, etc., it may be difficult to attach the electric lock device.
- Patent Document 1 has a problem that the apparatus configuration is complicated because it is necessary to provide not only the angle detection means but also a motor for rotating and unlocking the thumb turn.
- the present invention has been made in view of the above-mentioned problems, and its purpose is to provide a detection device that can detect the state of a thumb turn and transmit a detection result and has high versatility and low device cost. There is to do.
- a detection device is a detection device that is disposed in the vicinity of a thumb turn and detects the state of the thumb turn, wherein the thumb turn state is a first state or is orthogonal to the first state. It is characterized by comprising a sensor unit for detecting whether the state is two and a wireless communication unit for transmitting a signal corresponding to the detection result of the sensor unit by wireless communication.
- the state of the thumb turn can be easily confirmed from any place away from the thumb turn.
- Embodiment 1 An embodiment of the present invention will be described.
- FIG. 1 is an explanatory view showing an installation method of a lock detection device (detection device) 10 according to the present embodiment, and (a) is a case where a thumb turn is in a first state (one of a lock state and an unlock state). , (B) shows a case where the thumb turn is in the second state (the other of the locked state and the unlocked state).
- the thumb turn 1 includes a knob portion 2 that is held when the user performs the locking operation and the unlocking operation of the thumb turn 1.
- the knob portion 2 is composed of a plate-like member arranged so as to protrude in a direction orthogonal to the surface of the door, and is provided so as to be rotatable with respect to the main body of the thumb turn 1. The user switches the thumb turn 1 between the first state and the second state by holding the knob portion 2 and rotating it about 90 °.
- the lock detection device 10 is substantially orthogonal to the plate surface of the knob portion 2 when the thumb turn 1 is in the first state in the vicinity of the thumb turn 1.
- the thumb turn 1 When the thumb turn 1 is in the second state, it is disposed in a direction substantially parallel to the plate surface of the knob portion 2.
- the distance between the lock detection device 10 and the thumb turn 1 is not particularly limited as long as it is within a range in which the lock state of the thumb turn 1 can be appropriately detected.
- the emission intensity of the detection light L1 and the reflected light L2 to be described later are not limited. Although it may be set as appropriate according to the light receiving accuracy and the like, it is usually set within a range of several centimeters to several tens of centimeters.
- the lock detection device 10 has the detection light L1 incident on the plate surface of the knob portion 2 (see FIG. 1A), while the thumb turn 1 is in the second state.
- the detection light L1 is emitted so that the detection light L1 does not enter the plate surface of the knob portion 2 and passes through the vicinity of the knob portion 2 (see FIG. 1B). Then, depending on whether or not the reflected light L2 of the detection light L1 from the knob portion 2 is received, it is detected whether the thumb turn 1 is in the first state or the second state.
- the arrangement position of the locking detection device 10 is not particularly limited as long as the first state and the second state can be appropriately detected. For example, even if the position is above or below the thumb turn 1 in the door. It may be the left or right side in the horizontal direction with respect to the thumb turn 1. Moreover, the lock
- the attachment method to the to-be-installed surface (door) of the locking detection apparatus 10 is not specifically limited, For example, you may adhere with an adhesive agent, a double-sided tape, etc., you may attach with a magnet, You may attach by etc.
- FIG. 2 is a block diagram showing a functional configuration of the locking detection device 10.
- the lock detection device 10 includes a sensor unit 11, a wireless communication unit 12, a power supply unit 13, a filter 14, an antenna 15, an LED 23, and a control unit 16.
- the sensor unit 11 is a detecting unit that detects whether the thumb turn 1 is in the first state or the second state.
- the sensor unit 11 includes a detection light emitting unit and a reflected light receiving unit (both not shown).
- the detection light emitting portion is incident on the plate surface of the knob portion 2 when the thumb turn 1 is in the first state, and is not incident on the plate surface of the knob portion 2 when the thumb turn 1 is in the second state.
- the detection light L1 is emitted so as to pass through the vicinity of the portion 2.
- the reflected light receiving unit receives the reflected light L2 reflected by the plate surface of the knob unit 2 when the thumb turn 1 is in the first state. Thus, it is determined whether the thumb turn 1 is in the first state or the second state depending on whether or not the reflected light L2 is received.
- near-infrared light infrared light
- a conventionally known distance detection sensor or position detection sensor such as a distance measurement sensor or a proximity sensor
- the sensor unit 11 may be used as the sensor unit 11.
- the wireless communication unit 12 transmits a signal corresponding to the detection result of the sensor unit 11 to a predetermined transmission destination (for example, a communication device in which pairing has been established in advance) by wireless communication.
- the wireless communication unit 12 includes an RF (radio frequency) circuit (not shown) that performs a process of modulating a signal and transmitting the signal at a predetermined frequency, and a process of receiving and demodulating a signal of the predetermined frequency.
- the predetermined frequency is not particularly limited, and may be, for example, a 2.4 GHz band or a 920 MHz band.
- the wireless communication unit 12 uses a communication method such as Bluetooth (registered trademark), ZigBee (registered trademark), Z-Wave (registered trademark), WiFi (registered trademark) or the like on a communication network via a gateway.
- the server may be connected to a server (cloud) or a user communication device.
- the power supply unit 13 supplies power for driving each part to each part of the locking detection device 10.
- the power supply source to the power supply unit 13 is not particularly limited.
- a battery mounted on or attached to the lock detection device 10 may be used, and power may be supplied from an external power source such as a commercial power source. Good.
- the filter 14 passes an electric signal in a specific frequency band corresponding to the communication frequency of the wireless communication unit 12, while blocking an electric signal in a frequency band different from the specific frequency band.
- the antenna 15 transmits or receives electrical signals as radio waves.
- the configuration of the antenna 15 is not particularly limited as long as it can transmit and receive radio waves in a predetermined frequency band.
- the LED 23 notifies the state of the lock detection device 10 (for example, the presence or absence of a communication device with which pairing has been established) by changing the light emission state.
- the control unit 16 controls the operation of each unit of the locking detection device 10 and executes various programs (for example, a program for controlling the operation of the sensor unit 11, the wireless communication unit 12, and the power supply unit 13).
- CPU Central Processing Unit
- ROM Read Only Memory
- It has a RAM (Random Access Memory) to be expanded. And when CPU reads the said program from ROM and runs, operation
- a part or all of the CPU, ROM, and RAM provided in the control unit 16 and the RF circuit provided in the wireless communication unit 12 may be integrated on a common chip.
- the control unit 16 is not limited to a configuration realized by software using a CPU, and may be realized by a logic circuit (hardware) formed in an integrated circuit (IC chip) or the like.
- FIG. 3 is an exploded perspective view of the locking detection device 10. As shown in FIG. 3, the locking detection device 10 includes a first housing unit 20, a second housing unit 30, and a third housing unit 40.
- the first housing portion 20 has a substantially cylindrical shape, and a first substrate 21 on which the sensor unit 11 is mounted, and a second substrate on which the wireless communication unit 12, the power supply unit 13, the filter 14, the antenna 15, and the control unit 16 are mounted. 22 is held.
- the sensor unit 11 includes a detection light emitting unit that emits the detection light L1 and a detection light receiving unit that receives the reflected light L2 (both are not shown), and is a first casing having a substantially cylindrical shape.
- the detection light L ⁇ b> 1 is emitted toward the radially outer side of the portion 20, and the reflected light L ⁇ b> 2 incident from the radially outer side of the first housing portion 20 is received.
- the second substrate 22 is mounted with an LED 23 arranged so as to emit light in the axial direction of the first casing portion 20 having a substantially cylindrical shape.
- the LED 23 notifies the state of the lock detection device 10 (for example, the presence or absence of a communication device with which pairing has been established) by changing the light emission state in accordance with an instruction from the control unit 16.
- the control unit 16 switches the light emission state of the LED 23 to one of a lighting state, a light-off state, and a blinking state according to the state of the locking detection device 10.
- an LED capable of emitting a plurality of colors of emitted light may be used, and the control unit 16 may switch the color of the emitted light according to the state of the locking detection device 10.
- the sensor unit 11 is mounted on the first substrate 21, and the wireless communication unit 12, the power supply unit 13, the filter 14, the antenna 15, and the control unit 16 are mounted on the second substrate 22.
- the sensor unit 11, the wireless communication unit 12, the power supply unit 13, the filter 14, the antenna 15, and the control unit 16 may be mounted on a common substrate, or may be distributed and provided on a large number of substrates. Good.
- the second housing part 30 has a substantially cylindrical shape in which one end side in the axial direction is closed, and one surface of the first housing part 20 in the axial direction is opposed to the first housing part 20. It is attached to cover.
- casing part 30 is not specifically limited. For example, it may be attached by fitting a protruding portion provided on one of the first housing portion 20 and the second housing portion 30 into a groove portion provided on the other, or may be attached by an adhesive or welding. Alternatively, it may be attached by screwing or the like from the back surface side (third housing portion 40 side) of the first housing portion 20. Moreover, after attaching the 2nd housing
- casing may be fixed with a locking mechanism.
- a transmission filter 31 is provided at a position in the second casing portion 30 that faces the sensor portion 11 on the radially outer side of the cylindrical shape.
- the transmission filter 31 transmits light in the wavelength range corresponding to the detection light L1 and the reflected light L2 (near infrared light in the present embodiment), while shielding light in other wavelength ranges.
- a translucent portion 32 is provided at a position facing the LED 23 on the surface blocking one end side in the axial direction of the second housing portion 30.
- the light transmitting part 32 transmits the light emitted from the LED 23 and emits the light to the outside of the second housing part 30.
- the translucent part 32 may have a lens function of diffusing and emitting the light incident from the LED 23.
- a marker 33 indicating the emission direction of the detection light L1 is formed on a part of the outer surface of the surface that covers one end side in the axial direction of the second casing 30.
- the marker 33 for example, an arrow or a triangle can be used.
- the third housing portion 40 has a substantially cylindrical shape in which one end side in the axial direction is closed, and the other surface (in the axial direction of the first housing portion 20) with respect to the first housing portion 20 ( It is attached so as to cover the surface opposite to the surface to which the second housing part 30 is attached.
- a thread 24 that protrudes radially outward is formed on the outer peripheral surface of the first housing portion 20, and the screw thread 24 is formed on the cylindrical inner peripheral surface of the third housing portion 40.
- a corresponding screw groove 41 is formed.
- the first housing portion 20 is attached to the third housing portion 40 by screwing the screw thread 24 while rotating the screw thread 24 into the screw groove 41.
- a locking mechanism that locks the first housing portion 20 and the third housing portion 40 and restricts the movement of both the housings. It may be provided.
- the screwing depth of the screw thread 24 with respect to the screw groove 41 can be arbitrarily set, and the relative height of the first housing unit 20 with respect to the third housing unit 40 (with respect to the installation surface (door) of the locking detection device 10).
- the relative height may be arbitrarily set.
- casing part 40 is not limited to the method mentioned above.
- it may be attached by fitting a protruding portion provided on one of the first housing portion 20 and the third housing portion 40 into a groove portion provided on the other, or may be attached by an adhesive or welding. It may be attached by screwing or the like.
- FIG. 4 is a flowchart showing the flow of processing in the lock detection device 10.
- the control unit 16 controls the operation of the wireless communication unit 12 and monitors whether a lock state confirmation instruction is received from another communication device (for example, a mobile terminal owned by the user) (S1).
- a lock state confirmation instruction for example, a mobile terminal owned by the user
- the control unit 16 controls the operation of the sensor unit 11 to emit the detection light L1 (S2), and determines whether the sensor unit 11 has received the reflected light L2. Judgment is made (S3).
- the control unit 16 controls the operation of the wireless communication unit 12, and the locked state of the thumb turn 1 is the first state in the other communication device. A signal indicating this is transmitted (S4).
- first state is a locked state or an unlocked state
- a storage unit not shown
- the locked state Or a signal indicating whether it is unlocked or not.
- information indicating whether the first state (or the second state) is the locked state or the unlocked state is stored in the communication device that communicates with the lock detection device 10, and the communication device stores the lock detection device 10.
- the signal indicating whether the state is the first state or the second state received from it may be determined whether the state is locked or unlocked, and the determination result may be notified to the user.
- control unit 16 determines in S3 that the sensor unit 11 has received the reflected light L2, the control unit 16 controls the light emitting state of the LED 23 to a light emitting state indicating that the locked state of the thumb turn 1 is the first state ( S5), the process ends.
- control unit 16 determines in S3 that the sensor unit 11 has not received the reflected light L2
- the control unit 16 controls the light emitting state of the LED 23 to a light emitting state indicating that the locked state of the thumb turn 1 is the second state. (S5), the process ends.
- a wireless communication unit 12 that transmits a signal corresponding to the detection result of the sensor unit 11 to a predetermined transmission destination by wireless communication.
- the shape of the locking detection device 10 is not particularly limited, and for example, a rectangular parallelepiped shape or a polygonal prism body It may be a shape, a hemispherical shape, or the like.
- FIG. 5 is an exploded perspective view of the locking detection device 10 according to the present embodiment.
- the lock detection device 10 according to the present embodiment includes a visible light emitting unit 25 in addition to the configuration shown in FIG. 3 of the first embodiment.
- the locking detection device 10 When installing the locking detection device 10 on the surface to be installed, it is necessary to perform positioning so that the detection light L1 is incident on an appropriate position of the knob portion 2. That is, if the locking detection device 10 cannot be properly positioned, there is a possibility that an erroneous detection of the locked state may occur or the locked state may not be detected. However, in this embodiment, since the sensor unit 11 emits near infrared light as the detection light L1, the detection light L1 cannot be visually confirmed.
- a visible light emitting unit 25 is provided, and an installation position (an attachment position, an attachment angle with respect to the installation surface, and a sensor) of the locking detection device 10 based on the visible light emitted from the visible light emission unit 25. Height of the portion 11 (detection light emitting portion) is adjusted.
- the visible light emitting section 25 emits visible light (wavelength in a wavelength range that can be visually recognized by human eyes), is mounted on the first substrate 21, and is disposed on the side of the sensor section 11.
- the configuration of the visible light emitting unit 25 is not particularly limited as long as it can emit visible light, and for example, a laser diode or an LED can be used.
- a laser diode When a laser diode is used, high-luminance visible light can be emitted. Therefore, regardless of the material and color of the thumb turn 1, it is possible to clearly display the spot area of the visible light on the thumb turn 1, and to the installation surface.
- the attachment position, the attachment angle, and the attachment height can be adjusted more easily.
- a lens may be disposed in the optical path of the visible light emitted from the visible light emitting unit 25.
- the color of visible light emitted from the visible light emitting unit 25 is not particularly limited, but is preferably a highly visible color (for example, red).
- the visible light emitting unit 25 is arranged to emit visible light substantially parallel to the detection light L1 emitted from the sensor unit 11.
- the present invention is not limited to this.
- visible light is emitted toward the incident position of the thumb light 1 on the thumb portion 2 when the detection accuracy of the state of the knob portion 2 by the sensor portion 11 is maximized.
- the detection light L1 may be arranged to be inclined with respect to the optical axis direction.
- the arrangement position of the visible light emitting unit 25 is not limited to the side of the sensor unit 11 (a position in a direction parallel to the installation surface and perpendicular to the emitting direction of the detection light L1 with respect to the sensor unit 11), For example, you may arrange
- the control unit 16 controls the operation of the visible light emitting unit 25 to emit visible light.
- the locking detection device 10 is provided with an operation unit (for example, a button or the like) for the user to instruct the visible light emitting unit 25 to inject visible light, and when the visible light is output through the operation unit.
- the control unit 16 may cause the visible light emitting unit 25 to emit visible light.
- the attachment position, the attachment angle, and the attachment height can be easily adjusted while referring to the visible light.
- the knob portion 2 of the thumb turn 1 set to the first state is arranged on the optical path of visible light.
- the mounting height of the locking detection device 10 (the distance between the surface to be installed and the detection light emitting portion of the sensor unit 11) is the thread formed on the first casing unit 20 (exit position adjustment).
- the mechanism can be easily adjusted by adjusting the screwing amount to the thread groove (exit position adjustment mechanism) 41 formed in the third housing portion 40 of the mechanism 24. Or you may make it adjust the attachment height of the locking detection apparatus 10 by inserting a spacer (emission position adjustment mechanism) between the 3rd housing
- a plurality of types of third housing portions (outgoing position adjustment mechanisms) 40 having different axial heights are prepared, and the mounting height is optimal among the plurality of types of third housing portions 40.
- Three housing units 40 may be used.
- the relative position of the first substrate 21 with respect to the first housing 20, the relative position of the sensor unit 11 with respect to the first substrate 21, or the position of the detection light emitting unit in the sensor unit 11 may be adjustable.
- the position of the sensor unit 11 (detection light emitting unit) in the locking detection device 10 is adjusted according to the shape, size, and the like of the thumb turn 1 and the installation surface (a door or a frame member or wall around the door). be able to. Therefore, the lock detection device 10 with higher versatility can be realized.
- FIG. 6 is a perspective view showing the configuration of the back surface (surface on the third housing portion 40 side) of the first housing portion 20 provided in the locking detection device 10 according to the present embodiment.
- a battery mounting portion 26 for detachably mounting the battery 27 is provided on the back surface side of the first housing portion 20.
- the battery mounting part 26 includes an accommodating part that accommodates the battery 27 and electrode terminals that contact the positive electrode and the negative electrode of the battery 27 accommodated in the accommodating part. Thereby, the electric power for operating each part of the locking detection apparatus 10 is supplied from the battery 27 to the power supply part 13 through the both electrode terminals.
- the present invention is not limited to this, and the battery 27 may be mounted in a state where it cannot be easily detached.
- the battery 27 may be a rechargeable battery.
- the battery 27 is mounted on the locking detection device 10 or the battery 27 is detachably mounted, so that no external power supply is required, and therefore wiring for external power supply is provided. Can be omitted. Therefore, while simplifying the structure of the locking detection apparatus 10, the freedom degree of the installation place of the locking detection apparatus 10 can be improved.
- FIG. 7 is a perspective view showing the configuration of the back surface (surface on the side attached to the installation surface) of the third housing unit 40 provided in the locking detection device 10 according to the present embodiment.
- a double-sided tape 42 is affixed to the back surface of the third housing portion 40, and the locking detection device 10 is placed on the installation surface (door or door) using this double-sided tape 42.
- the double-sided tape 42 is not particularly limited as long as the double-sided tape 42 can be attached to the surface to be installed with sufficient attachment strength, and the size, shape, material, and the like of the double-sided tape 42 are not particularly limited.
- the lock detection device 10 can be easily attached to the installation surface (a door or a frame member or a wall around the door). Moreover, the attachment position with respect to a to-be-installed surface can be easily changed as needed.
- control unit 16 performs the detection process of the locked state of the thumb turn 1 when receiving the locked state confirmation instruction from another communication device has been described.
- FIG. 8 is a flowchart showing a processing flow of the locking detection device 10 in the present embodiment.
- the control unit 16 determines whether or not a predetermined time has elapsed since the previous lock detection process (S1b).
- the predetermined time can be arbitrarily set by the user, for example.
- the process of S1b is omitted and the process of S2 is performed.
- control unit 16 When it is determined in S1b that the predetermined time has not elapsed, the control unit 16 continues the process of S1b and monitors that the predetermined time has elapsed.
- control unit 16 performs the same processing as S2 to S7 shown in FIG.
- control unit 16 determines whether or not to continue the lock detection process (S8), returns to the process of S1b when determining to continue, and ends the process when determining not to continue. Whether or not to continue the lock detection process is determined by the control unit 16 based on, for example, conditions preset by the user (period, number of times, time zone, etc. for performing the lock detection process).
- each part of the locking detection device 10 is driven by electric power supplied from the lithium battery (CR123A) attached to the locking detection device 10 and used in the usage method shown in the present embodiment, it is about 1.5 years or more. Battery life can be expected.
- the configuration has been described in which the locking state of the thumb turn 1 provided in the door is detected using the locking detection device (detection device) 10.
- the object to be detected by the lock detection device 10 is not limited to the locked state of the thumb turn 1 provided in the door, but is a knob that switches between the first state and the second state when the user grips and rotates. If it is the structure provided with a part, it is applicable to the state detection of the said knob part.
- a knob portion that rotates about a predetermined rotation axis, projects in a direction parallel to the rotation axis, and extends in a predetermined direction orthogonal to the rotation axis direction when viewed along the rotation axis direction.
- the lock detection device 10 is used as long as it is configured to switch between the first state and the second state by rotating the knob portion by a predetermined angle (for example, 90 °) around the rotation axis. Thus, it is possible to detect whether the knob portion is in the first state or the second state orthogonal to the first state.
- a thumb turn devices having the knob portion having the above-described configuration are collectively referred to as a thumb turn.
- Examples of the apparatus having the knob portion having the above-described configuration include various valves such as a gas main plug and a branch tap, power switches of various facilities, and a lock mechanism such as a cabinet and a locker. That is, by installing the locking detection device (detection device) 10 shown in each of the above embodiments in the vicinity of the knob portion provided in each of the above-described facilities (various valves, power switch, lock mechanism, etc.), the knob portion Can be used as a detection device that detects whether the first state or the second state orthogonal to the first state and transmits the detection result to a predetermined transmission destination.
- the detection device (locking detection device) 10 is a detection device (locking detection device 10) that is disposed in the vicinity of the thumb turn 1 and detects the state of the thumb turn 1, and the state of the thumb turn 1 Is a first state or a second state that is orthogonal to the first state, and a wireless communication unit 12 that transmits a signal according to the detection result of the sensor unit 11 by wireless communication, It is characterized by having.
- the sensor unit 11 detects whether the state of the thumb turn 1 is the first state or the second state, and the wireless communication unit 12 wirelessly communicates a signal corresponding to the detection result of the sensor unit 11. Is transmitted to a predetermined transmission destination.
- the state of the thumb turn 1 can be easily confirmed from any position away from the thumb turn 1.
- a detection device (locking detection device 10) having high versatility and low device cost can be realized.
- the detection device (locking detection device 10) according to aspect 2 of the present invention is the above-described aspect 1, wherein the thumb turn 1 is a knob unit 2 for switching between a locked state and an unlocked state by the user holding and rotating.
- the sensor unit 11 includes a detection light emitting unit that emits the detection light L1, and a detection light receiving unit that receives the reflected light L2 of the detection light L1 reflected by the knob unit 2.
- the detection light emitting section is configured such that the reflected light L2 enters the detection light receiving section when the knob section 2 is in the first state, while the reflected light is incident when the knob section 2 is in the second state.
- L2 is arranged so as not to enter the detection light receiving unit, and the sensor unit 11 determines whether the thumb turn 1 is in the first state depending on whether the detection light receiving unit receives the reflected light L2.
- Second state It is configured to detect the.
- the reflected light L2 of the detection light L1 enters the detection light receiving portion, while when the knob portion 2 is in the second state, the reflected light L2 is detected.
- the locking state of the thumb turn 1 can be easily detected simply by arranging the detection light emitting part so as not to enter the light receiving part.
- the detection light L1 is infrared light, and visible light that emits visible light in a direction corresponding to an emission direction of the detection light L1.
- the emission unit 25 is provided.
- the direction may be, for example, a direction parallel to the detection light L1, and the detection light L1 is incident on the knob 2 when the detection accuracy of the state of the knob 2 using the detection light L1 is maximized.
- the direction toward the position may be sufficient.
- the detection device (locking detection device 10) can be positioned using the visible light emitted from the visible light emitting unit 25.
- the detection device (locking detection device 10) according to aspect 4 of the present invention is the distance between the installation surface to which the detection device (locking detection device 10) is attached and the detection light emitting unit in the above-described aspect 2 or 3. It is the structure provided with the output position adjustment mechanism (screw thread 24, screw groove 41) for adjusting.
- the installation height of the detection light emitting unit can be adjusted according to the shape of the thumb turn 1 or the surface of the installation surface that is the subject of the locking detection process, so the versatility is high. And the detection apparatus (locking detection apparatus 10) with high detection accuracy is realizable.
- a detection device (locking detection device 10) according to aspect 5 of the present invention is the battery 27 that supplies power for operating the sensor unit 11 and the wireless communication unit 12 in any one of the above aspects 1 to 4. Or it is the structure provided with the battery mounting part 26 in which the said battery 27 is mounted
- the sensor unit 11 and the wireless communication unit 12 can be driven using the power supplied from the battery 27.
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Abstract
Description
本発明の一実施形態について説明する。
本発明の他の実施形態について説明する。なお、説明の便宜上、上述した実施形態と同じ機能を有する部材には同じ符号を付し、その説明を省略する。
本発明のさらに他の実施形態について説明する。なお、説明の便宜上、上述した実施形態と同じ機能を有する部材には同じ符号を付し、その説明を省略する。
本発明のさらに他の実施形態について説明する。なお、説明の便宜上、上述した実施形態と同じ機能を有する部材には同じ符号を付し、その説明を省略する。
本発明のさらに他の実施形態について説明する。なお、説明の便宜上、上述した実施形態と同じ機能を有する部材には同じ符号を付し、その説明を省略する。
本発明のさらに他の実施形態について説明する。なお、説明の便宜上、上述した実施形態と同じ機能を有する部材には同じ符号を付し、その説明を省略する。
本発明の態様1にかかる検知装置(施錠検知装置)10は、サムターン1の近傍に配置され、前記サムターン1の状態を検知する検知装置(施錠検知装置10)であって、前記サムターン1の状態が、第1状態であるのか第1状態と直交する第2状態であるのかを検知するセンサ部11と、前記センサ部11の検知結果に応じた信号を無線通信により送信する無線通信部12とを備えていることを特徴としている。
2 ツマミ部
10 施錠検知装置(検知装置)
11 センサ部
12 無線通信部
13 電源部
14 フィルタ
15 アンテナ
16 制御部
20 第1筐体部
21 第1基板
22 第2基板
23 LED
24 ネジ山(出射位置調整機構)
25 可視光出射部
26 バッテリ装着部
27 バッテリ
30 第2筐体部
31 透過フィルタ
32 透光部
33 マーカ
40 第3筐体部
41 ネジ溝(出射位置調整機構)
42 両面テープ
L1 検知光
L2 反射光
Claims (5)
- サムターンの近傍に配置され、前記サムターンの状態を検知する検知装置であって、
前記サムターンの状態が、第1状態であるのか前記第1状態と直交する第2状態であるのかを検知するセンサ部と、
前記センサ部の検知結果に応じた信号を無線通信により送信する無線通信部とを備えていることを特徴とする検知装置。 - 前記サムターンは、ユーザが把持して回転させることで前記第1状態と前記第2状態とを切り替えるためのツマミ部を有しており、
前記センサ部は、検知光を出射する検知光出射部と、前記ツマミ部で反射した前記検知光の反射光を受光する検知光受光部とを備え、
前記検知光出射部は、前記ツマミ部が前記第1状態であるときに前記反射光が前記検知光受光部に入射する一方、前記ツマミ部が前記第2状態であるときには前記反射光が前記検知光受光部に入射しないように配置され、
前記センサ部は、前記検知光受光部が前記反射光を受光したか否かに応じて前記サムターンが第1状態であるのか第2状態であるのかを検知することを特徴とする請求項1に記載の検知装置。 - 前記検知光は赤外線であり、
前記検知光の出射方向に応じた方向に可視光線を出射する可視光出射部を備えていることを特徴とする請求項2に記載の検知装置。 - 当該検知装置が取り付けられる被設置面と前記検知光出射部との間の距離を調整するための出射位置調整機構を備えていることを特徴とする請求項2または3に記載の検知装置。
- 前記センサ部および前記無線通信部を動作させるための電力を供給するバッテリ、または前記バッテリが装着されるバッテリ装着部を備えていることを特徴とする請求項1から4のいずれか1項に記載の検知装置。
Priority Applications (3)
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US15/576,633 US10233670B2 (en) | 2015-07-21 | 2016-07-07 | Installing method of detecting device that detects state of thumbtuirn, and detecting device installable thereby |
JP2017529542A JP6382448B2 (ja) | 2015-07-21 | 2016-07-07 | 検知装置 |
CN201680042432.6A CN107849869B (zh) | 2015-07-21 | 2016-07-07 | 检测装置 |
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PCT/JP2016/070189 WO2017014061A1 (ja) | 2015-07-21 | 2016-07-07 | 検知装置 |
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US (1) | US10233670B2 (ja) |
JP (1) | JP6382448B2 (ja) |
CN (1) | CN107849869B (ja) |
WO (1) | WO2017014061A1 (ja) |
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CN109236049B (zh) * | 2018-07-03 | 2021-02-23 | 深圳绿米联创科技有限公司 | 一种门锁检测的方法、装置及智能门锁 |
US11363698B2 (en) * | 2020-04-14 | 2022-06-14 | Mary Ellen Brown | Door hardware illumination device |
DE102020214753A1 (de) | 2020-11-25 | 2022-05-25 | Robert Bosch Gesellschaft mit beschränkter Haftung | Elektronisches Türschlosselement |
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JP2004234400A (ja) * | 2003-01-31 | 2004-08-19 | Iiyama Corp | 防犯システム |
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US20050115816A1 (en) * | 2003-07-23 | 2005-06-02 | Neil Gelfond | Accepting user control |
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US20060153733A1 (en) * | 2005-01-10 | 2006-07-13 | Simon Sassoon | Door handle sanitizer system and apparatus |
JP2009036731A (ja) * | 2007-08-03 | 2009-02-19 | Toshiba Lighting & Technology Corp | 人感センサの検出領域確認装置 |
JP5307449B2 (ja) | 2008-05-20 | 2013-10-02 | アイホン株式会社 | 電気錠装置 |
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2016
- 2016-07-07 WO PCT/JP2016/070189 patent/WO2017014061A1/ja active Application Filing
- 2016-07-07 US US15/576,633 patent/US10233670B2/en not_active Expired - Fee Related
- 2016-07-07 CN CN201680042432.6A patent/CN107849869B/zh not_active Expired - Fee Related
- 2016-07-07 JP JP2017529542A patent/JP6382448B2/ja not_active Expired - Fee Related
Patent Citations (5)
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JPS55132833U (ja) * | 1979-03-13 | 1980-09-20 | ||
JP2002121940A (ja) * | 2000-10-16 | 2002-04-26 | Takaaki Shimado | 錠監視装置 |
JP2004234400A (ja) * | 2003-01-31 | 2004-08-19 | Iiyama Corp | 防犯システム |
JP2006063613A (ja) * | 2004-08-26 | 2006-03-09 | Harada Denshi Kogyo Kk | 施錠確認システムおよびそれに用い得る磁気式変移センサ |
US20100313612A1 (en) * | 2009-06-13 | 2010-12-16 | John V. Mizzi | Low-cost switch sensor remote dead bolt status indicator |
Also Published As
Publication number | Publication date |
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JP6382448B2 (ja) | 2018-08-29 |
CN107849869A (zh) | 2018-03-27 |
US10233670B2 (en) | 2019-03-19 |
US20180142500A1 (en) | 2018-05-24 |
CN107849869B (zh) | 2019-06-07 |
JPWO2017014061A1 (ja) | 2018-02-08 |
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