CN201011222Y - Controller for fireproof warning and evacuating door lock - Google Patents
Controller for fireproof warning and evacuating door lock Download PDFInfo
- Publication number
- CN201011222Y CN201011222Y CNU2007201074173U CN200720107417U CN201011222Y CN 201011222 Y CN201011222 Y CN 201011222Y CN U2007201074173 U CNU2007201074173 U CN U2007201074173U CN 200720107417 U CN200720107417 U CN 200720107417U CN 201011222 Y CN201011222 Y CN 201011222Y
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- circuit
- voice
- signal output
- switch
- signal
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Abstract
The utility model relates to an annunciator for the fire-and-thief protection and the escape door lock, which comprises a power source. The utility model is characterized in that: the detecting end of a low pressure detecting circuit is connected with the power source; the triggering ends of one to N triggering circuits are respectively connected to the triggering end of the voice signal of a voice section selecting circuit; the signal output end of the voice section selecting circuit is connected with a lower power control circuit; while one to N voice signal output ends are respectively connected with the signal input end of a voice circuit; the signal output end of the voice circuit is connected with the signal input end of a power amplifier circuit whose signal output end is connected with a loudspeaker; and the outputted signal of the lower power control circuit form a switch control connecting structure with the power source and the voice circuit through a switch.
Description
Technical field
The utility model relates to and a kind ofly is used to prevent fires, the alarm of antitheft, escaping door lock, belongs to electronic alarm and makes the field.
Background technology
Patent No. 89203114.X, title " safe-guard door lock alarm ", this safe-guard door lock alarm is provided with the alarm switch K1 and the alarm switch K2 of a pair of parallel connection, utilize the pair of contact JK-2 control warning phonation circuit duty of relay J, contact JK-1 is locked warning sounding state with another.Because the utility model adopts breaking alarming, in case report to the police, the offender is difficult to close.
Summary of the invention
Purpose of design: a kind of tool multiconductor triggering, the low-power consumption fire prevention of self-checking function, antitheft, escaping door lock alarm are provided.
Design scheme: in order to realize above-mentioned purpose of design, the one, the utility model adopts that multi-path triggering circuit and voice segments are unelected selects circuit as the monitoring alarm fire-proof and theft-proof escaping door lock different conditions under, to realize the intuitively purpose of warning; Two adopt low power consumpting controling circuit control control power switch, make sound circuit and power amplifier be in off-position under off position, thereby reach purpose of energy saving; The 3rd, adopt low-voltage detection circuit, be in normally, use reliably electricity condition to guarantee alarm.Its technical scheme: the controller that is used for the fireproof alarming egress door, it comprises power supply, low-voltage testing circuit detects termination power, the trigger end of 1～N circuits for triggering connects the unelected trigger end of selecting the voice signal of circuit of voice segments respectively, the unelected signal output part one tunnel of selecting circuit of voice segments connects low power consumpting controling circuit, and the output of 1～N voice signal connects the signal input part of sound circuit respectively, the signal output part of sound circuit connects the signal input part of power amplifier, the signal output part of power amplifier connects loudspeaker, and the signal output of low power consumpting controling circuit is by switch and power supply and sound circuit formation switch control type syndeton.
Advantage of the present utility model: the one, circuit structure design novelty, uniqueness, simple, reliable, energy consumption is little; The 2nd, can put ground, position supervisory circuit duty entirely, guarantee the reliability of complete machine work.
Description of drawings
Fig. 1 is used for the controller block diagram that fireproof alarming is evacuated door lock.
Fig. 2 is the circuit theory schematic diagram of Fig. 1.
The specific embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.Be used for the controller of fireproof alarming egress door, it comprises power supply, and power supply is battery or battery or DC power-supply circuit.Low-voltage testing circuit detects termination power, is mainly used in the detection supply voltage and whether meets power reguirements, if do not reach power reguirements, reports to the police by the mode of color break-up or voice (the unelected circuit of selecting of voice segments) prompting.The trigger end of 1～N circuits for triggering connects the unelected trigger end of selecting the voice signal of circuit of voice segments respectively, the unelected signal output part one tunnel of selecting circuit of voice segments connects low power consumpting controling circuit, and the output of 1～N voice signal connects the signal input part of sound circuit respectively, the signal output part of sound circuit connects the signal input part of power amplifier, the signal output part of power amplifier connects loudspeaker, the signal output of low power consumpting controling circuit is by switch and power supply and sound circuit formation switch control type syndeton, purpose is worked as, when circuits for triggering do not have triggering signal, make sound circuit and power amplifier be in off-state, to reach purpose of energy saving.Be provided with switch-----electronic impulse switch or relay between sound circuit and circuit.
What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (3)
1. controller that is used for the fireproof alarming egress door, it comprises power supply, it is characterized in that low-voltage testing circuit detects termination power, the trigger end of 1～N circuits for triggering connects the unelected trigger end of selecting the voice signal of circuit of voice segments respectively, the unelected signal output part one tunnel of selecting circuit of voice segments connects low power consumpting controling circuit, and the output of 1～N voice signal connects the signal input part of sound circuit respectively, the signal output part of sound circuit connects the signal input part of power amplifier, the signal output part of power amplifier connects loudspeaker, and the signal output of low power consumpting controling circuit is by switch and power supply and sound circuit formation switch control type syndeton.
2. the controller that is used for the fireproof alarming egress door according to claim 1 is characterized in that: be provided with switch between sound circuit and circuit.
3. the controller that is used for the fireproof alarming egress door according to claim 2 is characterized in that: switch is electronic impulse switch or relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201074173U CN201011222Y (en) | 2007-03-22 | 2007-03-22 | Controller for fireproof warning and evacuating door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201074173U CN201011222Y (en) | 2007-03-22 | 2007-03-22 | Controller for fireproof warning and evacuating door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011222Y true CN201011222Y (en) | 2008-01-23 |
Family
ID=39046166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201074173U Expired - Fee Related CN201011222Y (en) | 2007-03-22 | 2007-03-22 | Controller for fireproof warning and evacuating door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011222Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005260A (en) * | 2019-05-07 | 2019-07-12 | 广东科徕尼智能科技有限公司 | A kind of low-power consumption speech-sound intelligent lock |
-
2007
- 2007-03-22 CN CNU2007201074173U patent/CN201011222Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005260A (en) * | 2019-05-07 | 2019-07-12 | 广东科徕尼智能科技有限公司 | A kind of low-power consumption speech-sound intelligent lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: HANGZHOU XINJIYUAN SAFETY PRODUCT CO., LTD. ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Hangzhou epoch security products Co., Ltd. Number: 04 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Hangzhou epoch security products Co., Ltd. Number: 04 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: HANGZHOU XINJIYUAN SAFETY PRODUCT CO., LTD. ^ |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HANGZHOU EPOCH SECURITY PRODUCTS CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100416 Address after: 311100 No. 3, Nanjing Ning Road, Linping Economic Development Zone, Zhejiang, Hangzhou Patentee after: Xinjiyuan Fire-Fighting Science and Techonlogy Co., Ltd, Hangzhou Address before: 311100 No. 3, Nanjing Ning Road, Linping Economic Development Zone, Zhejiang, Hangzhou Patentee before: Xinjiyuan Fire-Fighting Science and Techonlogy Co., Ltd, Hangzhou Patentee before: Hangzhou Xinjiyuan Safety products Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20140322 |