CN203629601U - Intelligent testing device for fire hazard detector - Google Patents
Intelligent testing device for fire hazard detector Download PDFInfo
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- CN203629601U CN203629601U CN201320880903.4U CN201320880903U CN203629601U CN 203629601 U CN203629601 U CN 203629601U CN 201320880903 U CN201320880903 U CN 201320880903U CN 203629601 U CN203629601 U CN 203629601U
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 239000004065 semiconductor Substances 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model provides the technical scheme of an intelligent testing device for a fire hazard detector. The testing device provided by the technical scheme comprises a display screen. The display screen is connected with a main controller. The main controller is also connected with an indicating lamp, a voice module and a button module. A communication control module is connected with the main controller and communication circuit modules. The testing device can detect the fire hazard detector and can display a detection result through the display screen, the production efficiency is improved, and the cost is saved.
Description
Technical field
The utility model relates to a kind of pick-up unit, especially a kind of fire detector intelligent test device.
Background technology
In the prior art, known technology is the enhancing along with people's awareness of safety, fire control equipment is developed rapidly, especially fire detector is by a large amount of uses, at present, most of manufacturers are producing temperature-sensitive, when the type fire detectors such as sense cigarette, whether the performance that on-line testing frock used can only be tested single detector is qualified, and there is no a good man-machine interface, to after detector test passes, with scrambler, detector write to address number, need a large amount of manpower and man-hour, efficiency is extremely low, this is the existing weak point of prior art.
Summary of the invention
The purpose of this utility model is exactly for the existing deficiency of prior art, and provide a kind of fire detector intelligent test device technical scheme, the device of this scheme can detect fire detector, and can testing result be shown by display screen, improve production efficiency, cost-saving.
This programme is achieved by the following technical measures: a kind of fire detector intelligent test device, comprise display screen, the feature of this programme is: described display screen is connected with a master controller, described master controller is also connected with pilot lamp, voice module, key-press module respectively, in addition, have a communication control module to be connected with controller, described communication control module is connected with communication circuit module.
Described communication control module adopts LPC1765 chip.
Described communication circuit module comprises detection module, feedback module and power module, and detection module is connected with feedback module, and power module is connected with detection module and feedback module respectively.
Described detection module comprises first triode VT1, the collector of first triode VT1 is connected with terminals B by the first resistance R 1, the grounded emitter of first triode VT1, described terminals B is by the second resistance R 2 ground connection, the base stage of first triode VT1 is connected with the emitter of first triode VT1 by the 3rd resistance, and the base stage of first triode VT1 is connected with the LTC pin of communication control module by the 4th resistance R 4.
Described second triode VT2 of feedback module, the TC pin of the base stage of second triode VT2 by the 5th resistance and communication control module be connected, the base stage of second triode VT2 is connected with the emitter of second triode VT2 by the 6th resistance R 6, the grounded emitter of second triode VT2, a voltage stabilizing diode VD in parallel between the collector and emitter of second triode VT2, the collector of second triode VT2 is connected with the base stage of the 3rd triode VT3, the collector of second triode VT2 is connected with the collector of the 3rd triode VT3 by the 7th resistance R 7, the collector of the 3rd triode VT3 is connected with VDD by the 8th resistance R 8, the emitter of the 3rd triode VT3 is connected with the emitter of the 4th triode VT4, the 9th resistance R 9 of connecting between the base stage of the 4th triode VT4 and emitter, there is the first capacitor C 1 in parallel with the 9th resistance R 9, the base stage of the 4th triode VT4 is connected with terminals B by first diode D1, the collector of the 4th triode VT4 is connected with the base stage of the 5th triode VT5 by the tenth resistance R 10, the 11 resistance R 11 of connecting between the base stage of the 5th triode VT5 and emitter, the grounded emitter of the 5th triode VT5, the collector of the 5th triode VT5 is connected with the AN1 pin of communication control module.
Described power module comprises the first chip IC 1, 5 pins of the first chip IC 1 are connected with the AD1 pin of communication control module, the 12 resistance R 12 of connecting between 1 pin of the first chip IC 1 and 8 pins, second diode D2 is in parallel with the 12 resistance R 12, the second capacitor C 2 is in parallel with the 12 resistance R 12, 8 pins of the first chip IC 1 are connected with terminals B, 5 pins of the first chip IC 1 are connected with 4 pins by the 13 resistance R 13, 4 pin ground connection of the first chip IC 1, 4 pins of the first chip IC 1 are connected with the emitter of the 6th triode VT6, the base stage of the 6th triode VT6 is connected with the HTC pin of communication control module by the 14 resistance R 14, the collector of the 6th triode VT6 is connected with the collector of the 7th triode VT7 by the 15 resistance R 15, the 16 resistance R 16 of connecting between the base stage of the 7th triode VT7 and emitter, the 17 resistance R 17 of connecting between the emitter of the 7th triode VT7 and base stage, the emitter of the 7th triode VT7 is connected with VDD, the collector of the 7th triode VT7 is connected with the grid of a metal-oxide-semiconductor T, the source electrode of metal-oxide-semiconductor T is connected with the base stage of the 7th triode VT7, metal-oxide-semiconductor T must drain and be connected with 1 pin of the first chip IC 1.
The first described chip IC 1 is MAX4080T.
Described vdd voltage is+24V.
Master controller adopts LPC2478 chip.
The beneficial effect of this programme can learn according to the narration to such scheme, owing to there being the master controller can communication control control module and communication circuit module in this scheme, realizes the detection for the treatment of fire detecting fire detector, pilot lamp can show whether fire detector has fault, and voice module can carry out voice circular, and key-press module can operate accordingly, as resetted, and zero clearing etc., when use, terminals B is connected with fire detector to be measured, communication control module AD1 pin detects and has or not test product, if had, information is sent to master controller by communication control module, master controller can send an address number, and communication control control module is tested, communication control module passes through HTC, LTC controls the level output of 24v, produce needed pulse signal, signal is by the arrangement of circuit, after isolation, output to test product from terminals B, the recall signal of test product is answered by terminals B, communication control module carrys out feedback control circuit by TC, within response time, pass through to control the level of TC, make AN1 end obtain the recall signal of test product.CPU can also be held and be utilized AD to gather not current data in the same time by AD1.
As can be seen here, the utility model compared with prior art, has outstanding substantive distinguishing features and significant progressive, and the beneficial effect of its enforcement is also apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the circuit diagram of communication circuit module.
In figure, 1 is display screen, and 2 is master controller, and 3 is pilot lamp, and 4 is voice module, and 5 is key-press module, and 6 is communication control module, and 7 is communication circuit module.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
Can find out by accompanying drawing, the fire detector intelligent test device of this programme, comprise display screen 1, described display screen 1 is connected with a master controller 2, master controller adopts LPC2478 chip, and described master controller 2 is also connected with pilot lamp 3, voice module 4, key-press module 5 respectively, in addition, have a communication control module 6 to be connected with master controller 2, communication control module adopts LPC1765 chip.Described communication control module 6 is connected with communication circuit module 1.
Described communication circuit module comprises detection module, feedback module and power module, and detection module is connected with feedback module, and power module is connected with detection module and feedback module respectively.
Described detection module comprises first triode VT1, the collector of first triode VT1 is connected with terminals B by the first resistance R 1, the grounded emitter of first triode VT1, described terminals B is by the second resistance R 2 ground connection, the base stage of first triode VT1 is connected with the emitter of first triode VT1 by the 3rd resistance, and the base stage of first triode VT1 is connected with the LTC pin of communication control module by the 4th resistance R 4.
Described second triode VT2 of feedback module, the TC pin of the base stage of second triode VT2 by the 5th resistance and communication control module be connected, the base stage of second triode VT2 is connected with the emitter of second triode VT2 by the 6th resistance R 6, the grounded emitter of second triode VT2, a voltage stabilizing diode VD in parallel between the collector and emitter of second triode VT2, the collector of second triode VT2 is connected with the base stage of the 3rd triode VT3, the collector of second triode VT2 is connected with the collector of the 3rd triode VT3 by the 7th resistance R 7, the collector of the 3rd triode VT3 is connected with VDD by the 8th resistance R 8, the emitter of the 3rd triode VT3 is connected with the emitter of the 4th triode VT4, the 9th resistance R 9 of connecting between the base stage of the 4th triode VT4 and emitter, there is the first capacitor C 1 in parallel with the 9th resistance R 9, the base stage of the 4th triode VT4 is connected with terminals B by first diode D1, the collector of the 4th triode VT4 is connected with the base stage of the 5th triode VT5 by the tenth resistance R 10, the 11 resistance R 11 of connecting between the base stage of the 5th triode VT5 and emitter, the grounded emitter of the 5th triode VT5, the collector of the 5th triode VT5 is connected with the AN1 pin of communication control module.Described vdd voltage is+24V.
Described power module comprises the first chip IC 1, the first chip IC 1 is MAX4080T, 5 pins of the first chip IC 1 are connected with the AD1 pin of communication control module, the 12 resistance R 12 of connecting between 1 pin of the first chip IC 1 and 8 pins, second diode D2 is in parallel with the 12 resistance R 12, the second capacitor C 2 is in parallel with the 12 resistance R 12, 8 pins of the first chip IC 1 are connected with terminals B, 5 pins of the first chip IC 1 are connected with 4 pins by the 13 resistance R 13, 4 pin ground connection of the first chip IC 1, 4 pins of the first chip IC 1 are connected with the emitter of the 6th triode VT6, the base stage of the 6th triode VT6 is connected with the HTC pin of communication control module by the 14 resistance R 14, the collector of the 6th triode VT6 is connected with the collector of the 7th triode VT7 by the 15 resistance R 15, the 16 resistance R 16 of connecting between the base stage of the 7th triode VT7 and emitter, the 17 resistance R 17 of connecting between the emitter of the 7th triode VT7 and base stage, the emitter of the 7th triode VT7 is connected with VDD, the collector of the 7th triode VT7 is connected with the grid of a metal-oxide-semiconductor T, the source electrode of metal-oxide-semiconductor T is connected with the base stage of the 7th triode VT7, metal-oxide-semiconductor T must drain and be connected with 1 pin of the first chip IC 1.Described vdd voltage is+24V.
Claims (9)
1. a fire detector intelligent test device, comprise display screen, it is characterized in that: described display screen is connected with a master controller, described master controller is also connected with pilot lamp, voice module, key-press module respectively, in addition, have a communication control module to be connected with master controller, described communication control module is connected with communication circuit module.
2. fire detector intelligent test device according to claim 1, is characterized in that: described communication control module adopts LPC1765 chip.
3. fire detector intelligent test device according to claim 2, it is characterized in that: described communication circuit module comprises detection module, feedback module and power module, detection module is connected with feedback module, and power module is connected with detection module and feedback module respectively.
4. fire detector intelligent test device according to claim 3, it is characterized in that: described detection module comprises first triode VT1, the collector of first triode VT1 is connected with terminals B by the first resistance R 1, the grounded emitter of first triode VT1, described terminals B is by the second resistance R 2 ground connection, the base stage of first triode VT1 is connected with the emitter of first triode VT1 by the 3rd resistance, and the base stage of first triode VT1 is connected with the LTC pin of communication control module by the 4th resistance R 4.
5. fire detector intelligent test device according to claim 3, it is characterized in that: described second triode VT2 of feedback module, the TC pin of the base stage of second triode VT2 by the 5th resistance and communication control module be connected, the base stage of second triode VT2 is connected with the emitter of second triode VT2 by the 6th resistance R 6, the grounded emitter of second triode VT2, a voltage stabilizing diode VD in parallel between the collector and emitter of second triode VT2, the collector of second triode VT2 is connected with the base stage of the 3rd triode VT3, the collector of second triode VT2 is connected with the collector of the 3rd triode VT3 by the 7th resistance R 7, the collector of the 3rd triode VT3 is connected with VDD by the 8th resistance R 8, the emitter of the 3rd triode VT3 is connected with the emitter of the 4th triode VT4, the 9th resistance R 9 of connecting between the base stage of the 4th triode VT4 and emitter, there is the first capacitor C 1 in parallel with the 9th resistance R 9, the base stage of the 4th triode VT4 is connected with terminals B by first diode D1, the collector of the 4th triode VT4 is connected with the base stage of the 5th triode VT5 by the tenth resistance R 10, the 11 resistance R 11 of connecting between the base stage of the 5th triode VT5 and emitter, the grounded emitter of the 5th triode VT5, the collector of the 5th triode VT5 is connected with the AN1 pin of communication control module.
6. fire detector intelligent test device according to claim 3, it is characterized in that: described power module comprises the first chip IC 1, 5 pins of the first chip IC 1 are connected with the AD1 pin of communication control module, the 12 resistance R 12 of connecting between 1 pin of the first chip IC 1 and 8 pins, second diode D2 is in parallel with the 12 resistance R 12, the second capacitor C 2 is in parallel with the 12 resistance R 12, 8 pins of the first chip IC 1 are connected with terminals B, 5 pins of the first chip IC 1 are connected with 4 pins by the 13 resistance R 13, 4 pin ground connection of the first chip IC 1, 4 pins of the first chip IC 1 are connected with the emitter of the 6th triode VT6, the base stage of the 6th triode VT6 is connected with the HTC pin of communication control module by the 14 resistance R 14, the collector of the 6th triode VT6 is connected with the collector of the 7th triode VT7 by the 15 resistance R 15, the 16 resistance R 16 of connecting between the base stage of the 7th triode VT7 and emitter, the 17 resistance R 17 of connecting between the emitter of the 7th triode VT7 and base stage, the emitter of the 7th triode VT7 is connected with VDD, the collector of the 7th triode VT7 is connected with the grid of a metal-oxide-semiconductor T, the source electrode of metal-oxide-semiconductor T is connected with the base stage of the 7th triode VT7, metal-oxide-semiconductor T must drain and be connected with 1 pin of the first chip IC 1.
7. fire detector intelligent test device according to claim 6, is characterized in that: the first described chip IC 1 is MAX4080T.
8. according to the fire detector intelligent test device described in claim 5 or 6, it is characterized in that: described vdd voltage is+24V.
9. fire detector intelligent test device according to claim 1, is characterized in that: master controller adopts LPC2478 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880903.4U CN203629601U (en) | 2013-12-30 | 2013-12-30 | Intelligent testing device for fire hazard detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320880903.4U CN203629601U (en) | 2013-12-30 | 2013-12-30 | Intelligent testing device for fire hazard detector |
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| Publication Number | Publication Date |
|---|---|
| CN203629601U true CN203629601U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320880903.4U Expired - Lifetime CN203629601U (en) | 2013-12-30 | 2013-12-30 | Intelligent testing device for fire hazard detector |
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| Country | Link |
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| CN (1) | CN203629601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743426A (en) * | 2013-12-30 | 2014-04-23 | 山东众海公共安全器材有限公司 | Intelligent testing device for fire detector |
| CN111930105A (en) * | 2020-08-19 | 2020-11-13 | 山东众海智能科技有限公司 | Intelligent testing device and system for fire-fighting linkage control module |
-
2013
- 2013-12-30 CN CN201320880903.4U patent/CN203629601U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743426A (en) * | 2013-12-30 | 2014-04-23 | 山东众海公共安全器材有限公司 | Intelligent testing device for fire detector |
| CN111930105A (en) * | 2020-08-19 | 2020-11-13 | 山东众海智能科技有限公司 | Intelligent testing device and system for fire-fighting linkage control module |
| CN111930105B (en) * | 2020-08-19 | 2021-10-29 | 山东众海智能科技有限公司 | Intelligent testing device and system for fire-fighting linkage control module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: Xinluo Avenue high tech Zone of Ji'nan City, Shandong province 250000 No. 786 Room 401 Patentee after: SHANDONG ZHONGHAI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: Industrial Road Licheng District, Ji'nan city of Shandong Province, No. 71 250101 Patentee before: Shandong Zhonghai Public Security Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |