CN201045668Y - Automatic alarm control circuit for psychotic room - Google Patents
Automatic alarm control circuit for psychotic room Download PDFInfo
- Publication number
- CN201045668Y CN201045668Y CNU2007200228742U CN200720022874U CN201045668Y CN 201045668 Y CN201045668 Y CN 201045668Y CN U2007200228742 U CNU2007200228742 U CN U2007200228742U CN 200720022874 U CN200720022874 U CN 200720022874U CN 201045668 Y CN201045668 Y CN 201045668Y
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- Prior art keywords
- circuit
- power supply
- capacitor
- ward
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 208000028017 Psychotic disease Diseases 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 230000003340 mental effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010000117 Abnormal behaviour Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a psychiatric ward automatic alarm control circuit, belonging to the electronic alarm circuit field, and the technical proposal is that an omni-directional vibration transduce controller IC 1, a resistance R 1, and a capacitor C 1 are connected to form a vibration transduce and time-delay trigger circuit, a voice integrated circuit IC 2, the resistance R 2, and the capacitor C 2, a triode T, and a loudspeaker L are connected to form an alarm circuit, the above two circuits are connected in parallel with the capacitor C 3 for being further connected on a direct current power supply, the power supply comprises the direct current power supply or a double current transformation power supply, and is connected with a switch K at a power output end. The utility model has the advantages of simple structure, convenient manufacture, and reliable safety, and is mounted on the positions such as the door and the window of the ward. When a psychotic knocks and damages the door and the window, the alarm sound can be immediately sent out for reminding related personnel to take measures in time, thereby preventing dangerous events and damages on bodies and properties, and saving the nursing cost.
Description
Technical field
The utility model relates to the automatic alarm control circuit in a kind of spiritual ward in electronic alarm circuit field.Be particularly suitable for being installed in uses such as mental disease door window.
Background technology
Unusual dangerous movement often appears in the patient with severe symptoms of spirit in the ward when morbidity, as beats door and window or destruction door and window hazardous act such as make an attempt at escaping.Need 24 hours uninterrupted special messengers to guard in this case,, make troubles for the nursing of hospital, also increased the expense of accompanying and attending to simultaneously in case unmanned nurse just causes patient's the injury and the damage of ward facility easily.Therefore develop a kind of warning device that is specifically designed to spiritual ward and just seem necessary.
The utility model content
The purpose of this utility model is exactly at existing present situation, and a kind of door and window that is fit to be installed in spiritual ward is provided, and monitors the situation that door and window is shaken in real time, and highly sensitive, the safe and reliable automatic alarm control circuit in spiritual ward.
Its technical scheme is: connect to form vibrating sensing and delay trigger circuit by omnidirectional's vibrating sensing controller IC 1 and resistance R 1, capacitor C 1; Connected to form warning circuit by speech IC IC2, resistance R 2, capacitor C 2, triode T and loudspeaker L; Be connected on the direct supply behind above-mentioned two parts circuit shunt capacitance C3.Described power supply comprises direct supply or ac-dc switching power, and connects K switch at power output end.
The utlity model has simple in structure, easy to make, safe and reliable, be installed on the positions such as door and window in ward, when the mental patient beats and destroy door and window, can in time send chimes of doom, the related personnel in time takes measures with prompting, the generation and the person, the property that prevent hazard event injure, and save the nurse cost.
Description of drawings
Accompanying drawing is the circuit theory diagrams of a kind of embodiment.K uses power switch among the figure; DC is a battery.
Embodiment
Be further described with regard to its circuit and principle of work below in conjunction with accompanying drawing:
Omnidirectional's vibrating sensing controller IC 1 connects resistance R 1, capacitor C 1 has been formed vibrating sensing and delay trigger circuit; Speech IC IC2 connects resistance R 2, capacitor C 2, triode T and loudspeaker L etc. and has formed warning circuit.
On the position that the door and window in ward easily impacts, under the normal condition, the 3rd pin of IC1 is in low level state to circuit by device, and the IC2 Triggerless is not worked, and L is noiseless.Abnormal behaviours such as door and window appear prizing, bumping, pound, hit as the mental patient back of falling ill, slight vibration just can make IC1 be triggered, and from its 3rd pin output high level, so IC2 is subjected to triggering work, its OUT end is the voice telecommunication of storage number in the output repeatedly, after the T power amplification, promote L and send loud chimes of doom.IC1 whenever is subjected to once vibrating triggering, and its 3rd pin is just exported the high level signal that is about 30s, that is to say the about 30s of the L continuous sounding of meeting; If IC1 triggered continuously, then the high level of its 3rd pin output just continues to keep, after stopping to trigger 30s till.The paramedic just can in time take measures like this, and needn't continually accompany and attend to.
Claims (2)
1. the automatic alarm control circuit in spiritual ward is characterized in that: connect to form vibrating sensing and delay trigger circuit by omnidirectional's vibrating sensing controller (IC1) and resistance (R1), electric capacity (C1); Connected to form warning circuit by speech IC (IC2), resistance (R2), electric capacity (C2), triode (T) and loudspeaker (L); Be connected on the direct supply behind above-mentioned two parts circuit shunt capacitance (C3).
2. the automatic alarm control circuit in spiritual ward according to claim 1, it is characterized in that: described power supply comprises direct supply or ac-dc switching power, and connects switch (K) at power output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200228742U CN201045668Y (en) | 2007-06-21 | 2007-06-21 | Automatic alarm control circuit for psychotic room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200228742U CN201045668Y (en) | 2007-06-21 | 2007-06-21 | Automatic alarm control circuit for psychotic room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201045668Y true CN201045668Y (en) | 2008-04-09 |
Family
ID=39309136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200228742U Expired - Fee Related CN201045668Y (en) | 2007-06-21 | 2007-06-21 | Automatic alarm control circuit for psychotic room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201045668Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114155677A (en) * | 2021-11-09 | 2022-03-08 | 四川大学华西医院 | Book positioning anti-collision alarm system, method and equipment for activity area of mental disease patient |
-
2007
- 2007-06-21 CN CNU2007200228742U patent/CN201045668Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114155677A (en) * | 2021-11-09 | 2022-03-08 | 四川大学华西医院 | Book positioning anti-collision alarm system, method and equipment for activity area of mental disease patient |
| CN114155677B (en) * | 2021-11-09 | 2023-08-25 | 四川大学华西医院 | Book positioning anti-collision alarm system, method and equipment in mentally ill person's activity area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |