CN2135808Y - Multi-function telling device - Google Patents
Multi-function telling device Download PDFInfo
- Publication number
- CN2135808Y CN2135808Y CN92234433U CN92234433U CN2135808Y CN 2135808 Y CN2135808 Y CN 2135808Y CN 92234433 U CN92234433 U CN 92234433U CN 92234433 U CN92234433 U CN 92234433U CN 2135808 Y CN2135808 Y CN 2135808Y
- Authority
- CN
- China
- Prior art keywords
- audio
- audible
- testing circuit
- sheet
- visual
- 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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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses an audible and visual alarm telling device, comprising an audio audible and visual generator, a testing circuit and a box body. The audio audible and visual generator comprises an audio integrated circuit chip, a light emitting diode and a loud-speaker, and the testing circuit comprises a temperature testing circuit, a humidity testing circuit and a switch circuit. While in use, the testing circuit transmits the tested signal to the audio audible and visual generator, and the audio audible and visual generator sends out the audible and visual alarm telling. The audible and visual alarm telling device integrates the temperature alarm, the humidity alarm and the doorbell audible and visual telling, and a small bulb is connected in series between the two poles of the power source of the audible and visual alarm telling device. The audible and visual alarm telling device can also be as the electric torch. The audible and visual alarm telling device has a few functions, and the price is cheap.
Description
The utility model is a kind of sound and light alarm newspaper device.
Steamed rice in the family, boil milk, boil water, often cause the waste of the energy, or burn utensil, even lead to bigger disaster because of grasping the bad time; Baby, bedfast patient can not in time find by the ward after wetting the bed, and bring very big misery for baby, patient; The sound equipment doorbell is at all inoperative for the deaf-mute.Some product just addresses the above problem from single aspect in the market, because function singleness, price is more expensive, and the popularization of product is sold all very difficult.
The purpose of this utility model is to realize a kind of torch, temperature alarming, humidity is reported to the police, the doorbell acousto-optic is informed multi-functional informer of integrating, and it is many to have function, advantages such as low price.
Main points of the present utility model are that the signal that will examine side by the testing circuit in this device is sent to the audio sound optical generator, sends sound and light alarm and informs.
Be described in detail below in conjunction with accompanying drawing.
Accompanying drawing 2 is a heat sensitive sensor.
Accompanying drawing 3 is the front view of heat sensitive sensor support.
Accompanying drawing 4 is the side view of heat sensitive sensor support.
Accompanying drawing 5 is the square moisture sensor.
Accompanying drawing 6 is round moisture sensor.
Accompanying drawing 7 is the profile sectional view of multi-functional informer.
As Fig. 1, multi-functional informer shown in Figure 7 is by audio sound optical generator 11, testing circuit 12, and box body 13 is formed.The audio sound optical generator includes audio ic sheet 14, this audio ic sheet has used 5 ends, two power end 1,4 connects two utmost points of direct supply respectively, its output terminal 5 connects the input end of power amplifier BG, end in the other two ends of this power amplifier BG divides two-way, respectively by current-limiting resistance R2, LED; Loudspeaker Y connects positive source, another termination power cathode, and two trigger ends 2,3 and the testing circuit of above-mentioned audio ic sheet join.
In testing circuit, include temperature sensing circuit, as shown in Figure 1, be 2 fens two-way of trigger end by above-mentioned audio ic sheet, one the tunnel connects the utmost point of power supply through potentiometer W, current-limiting resistance R1, another road is through socket CK1 plug, insulated conductor series thermal-sensitive sensor 15(as shown in Figure 2), connect another utmost point of power supply again.As shown in Figure 2, heat sensitive sensor is sealed in the right cylinder or oblate body of good heat conductivity by semiconductor PN, draw by the high temperature insulation lead at the two poles of the earth, this heat sensitive sensor good seal, can directly place in the heated container, also can place to be heated outside the container, by the heat exchange pattern thermometric, and the letter that will test leads and imports the audio sound optical generator into, carries out sound and light alarm and informs.In use, the support that can adopt good heat conductivity is as the attached part that helps, and as shown in Figure 3, Figure 4, an end of support 16 has screw 17, available screw is fastened on support by screw and holds the tool outside as pot cover, pot lid place, and heat sensitive sensor can insert in the circular hole 18 of support.Potentiometer W also can change interchangeable resistance into, can change triggered response value to different temperatures by adjusting potentiometer or interchangeable resistance.
Including humidity measuring circuit in testing circuit, is through socket CK2 plug, insulated conductor series connection moisture sensor 19(such as Fig. 5, shown in Figure 6 by the trigger end 3 of above-mentioned audio ic sheet) connect the utmost point of power supply again.Moisture sensor is by conducting electricity very well, and thin and soft line or fillet are made on the surface of cloth and made, and the material of line, fillet is thin copper conductor, cotton-covered wire, conductive yam, conductive fabric etc.As shown in Figure 5, line or fillet 20 are arranged by the two poles of the earth parallel interval; As shown in Figure 6, line or fillet 20 or arrange by the two poles of the earth Back Word between-line spacings, the two poles of the earth terminal of the moisture sensor of dual mode is all passed through the insulated conductor plug.During use, moisture sensor is placed under baby or patient's the bed clothes, after urine is wet, imports urine-wetting signal into the audio sound optical generator, carry out sound and light alarm and inform by moisture sensor.
In order to enlarge the function of this device, change moisture sensor into keyswitch, this device just can be made doorbell and use.Promptly in testing circuit, include on-off circuit, be trigger end 3 by above-mentioned audio ic sheet through socket CK2, plug, insulated conductor series connection keyswitch connect a utmost point of power supply again.
As shown in Figure 1, serial connection bulb 23, toggle switch K between two utmost points of power supply.This device just can be made electric torch and use.
As shown in Figure 7, this device volume is little, and compact conformation is equipped with battery 21 in box body 13, circuit board 22, bulb 23, socket (CK1, CK2) 24,25 loudspeakers (Y) 27, light emitting diode (LED) 26.
The audio ic sheet can adopt KD series as KD9562, also can be other serial audio ic sheet, trigger end can adopt electronegative potential to trigger as KD9562, also can adopt the noble potential triggering as KD-156.
Power amplifier can adopt a triode, also can adopt two triodes or other power amplification circuit to form according to different occasions.
Temperature-sensitive detects and adopts the PN junction technology, also can adopt the memorial alloy technology.
This device is to integrate that torch, temperature alarming, humidity are reported to the police, the doorbell acousto-optic informs that the user can adopt wherein any function as required.This apparatus function is many, and low price is expected to be generalized to huge numbers of families.
Claims (6)
1, a kind of multi-functional informer, form by audio sound optical generator, testing circuit, box body, it is characterized in that the audio sound optical generator includes the audio ic sheet, this audio ic sheet has used 5 ends, two power end 1,4 connects two utmost points of direct supply respectively, its output terminal 5 connects the input end of power amplifier BG, and the end in the other two ends of this power amplifier BG divides two-way, respectively by current-limiting resistance R2, LED; Loudspeaker Y connects positive source, another termination power cathode, and two trigger ends 2,3 and the testing circuit of above-mentioned audio ic sheet join.
2, multi-functional informer according to claim 1, it is characterized in that including in the testing circuit temperature sensing circuit, be 2 fens two-way of trigger end by above-mentioned audio ic sheet, one the tunnel connects the utmost point of power supply through potentiometer W, current-limiting resistance R1, and another road connects another utmost point of power supply again through socket CK1 plug, insulated conductor series thermal-sensitive sensor.
3, multi-functional informer according to claim 1 and 2, it is characterized in that including in the testing circuit humidity measuring circuit, be trigger end 3 by above-mentioned audio ic sheet through socket CK2, plug, insulated conductor series connection moisture sensor connect a utmost point of power supply again.
4, multi-functional informer according to claim 1 and 2, it is characterized in that including in the testing circuit on-off circuit, be trigger end 3 by above-mentioned audio ic sheet through socket CK2, plug, insulated conductor series connection keyswitch connect a utmost point of power supply again.
5, multi-functional informer according to claim 3 is characterized in that being connected in series bulb, toggle switch K between two utmost points of power supply.
6, multi-functional informer according to claim 4 is characterized in that being connected in series bulb, toggle switch K between two utmost points of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92234433U CN2135808Y (en) | 1992-10-09 | 1992-10-09 | Multi-function telling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92234433U CN2135808Y (en) | 1992-10-09 | 1992-10-09 | Multi-function telling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2135808Y true CN2135808Y (en) | 1993-06-09 |
Family
ID=33776498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92234433U Expired - Fee Related CN2135808Y (en) | 1992-10-09 | 1992-10-09 | Multi-function telling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2135808Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377171A (en) * | 2011-09-17 | 2012-03-14 | 新安县电业公司 | Overtemperature warning device for storage battery and overtemperature warning method therefor |
| CN104903953A (en) * | 2012-10-02 | 2015-09-09 | 工业科技有限公司 | Alarm enhancing protective cover for safety instruments with optional calibration chamber |
| WO2019002552A1 (en) * | 2017-06-29 | 2019-01-03 | Ejector As | Portable alarm device and system |
| US10533965B2 (en) | 2016-04-19 | 2020-01-14 | Industrial Scientific Corporation | Combustible gas sensing element with cantilever support |
| US10557839B2 (en) | 2010-06-25 | 2020-02-11 | Industrial Scientific Corporation | Multi-sense environmental monitoring device and method |
| US11096116B2 (en) | 2016-04-19 | 2021-08-17 | Industrial Scientific Corporation | System and method for continuing network intervals in a wireless mesh network |
| US11246187B2 (en) | 2019-05-30 | 2022-02-08 | Industrial Scientific Corporation | Worker safety system with scan mode |
-
1992
- 1992-10-09 CN CN92234433U patent/CN2135808Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10557839B2 (en) | 2010-06-25 | 2020-02-11 | Industrial Scientific Corporation | Multi-sense environmental monitoring device and method |
| CN102377171A (en) * | 2011-09-17 | 2012-03-14 | 新安县电业公司 | Overtemperature warning device for storage battery and overtemperature warning method therefor |
| CN104903953A (en) * | 2012-10-02 | 2015-09-09 | 工业科技有限公司 | Alarm enhancing protective cover for safety instruments with optional calibration chamber |
| US11096117B2 (en) | 2016-04-19 | 2021-08-17 | Industrial Scientific Corporation | System and method for dynamically determining a transmission period of a network interval |
| US10533965B2 (en) | 2016-04-19 | 2020-01-14 | Industrial Scientific Corporation | Combustible gas sensing element with cantilever support |
| US10690623B2 (en) | 2016-04-19 | 2020-06-23 | Industrial Scientific Corporation | System and method for portable and area detection with a heat index sensor |
| US10690622B2 (en) | 2016-04-19 | 2020-06-23 | Industrial Scientific Corporation | Portable gas sensing instrument |
| US11096116B2 (en) | 2016-04-19 | 2021-08-17 | Industrial Scientific Corporation | System and method for continuing network intervals in a wireless mesh network |
| US11115906B2 (en) | 2016-04-19 | 2021-09-07 | Industrial Scientific Corporation | Static memory device with shared memory for an instrument and a wireless radio |
| US11202247B2 (en) | 2016-04-19 | 2021-12-14 | Industrial Scientific Corporation | System and method for providing information about a leader node to follower nodes in a wireless mesh communication network |
| US11412441B2 (en) | 2016-04-19 | 2022-08-09 | Industrial Scientific Corporation | Worker safety system |
| US11582681B2 (en) | 2016-04-19 | 2023-02-14 | Industrial Scientific Corporation | System and method for tracking an operator with a safety device |
| US11722949B2 (en) | 2016-04-19 | 2023-08-08 | Industrial Scientific Corporation | Static memory device with shared memory for an instrument and a wireless radio |
| US12035222B2 (en) | 2016-04-19 | 2024-07-09 | Industrial Scientific Corporation | System and method of a satellite-enabled mobile gateway device |
| WO2019002552A1 (en) * | 2017-06-29 | 2019-01-03 | Ejector As | Portable alarm device and system |
| US11246187B2 (en) | 2019-05-30 | 2022-02-08 | Industrial Scientific Corporation | Worker safety system with scan mode |
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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 |