CN201659949U - Alarm safety hammer - Google Patents
Alarm safety hammer Download PDFInfo
- Publication number
- CN201659949U CN201659949U CN2010201178780U CN201020117878U CN201659949U CN 201659949 U CN201659949 U CN 201659949U CN 2010201178780 U CN2010201178780 U CN 2010201178780U CN 201020117878 U CN201020117878 U CN 201020117878U CN 201659949 U CN201659949 U CN 201659949U
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- China
- Prior art keywords
- safety hammer
- storage battery
- main body
- integrated circuit
- resistance
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- Expired - Fee Related
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Abstract
The utility model provides an alarm safety hammer, which aims at solving the problems that the safety hammer is easy to lose and an alarm device is incomplete. A storage battery contact blade, a storage battery outer cover, a power indicator light hole, a sensitivity adjusting hole and an alarm indicator light hole are respectively arranged on a safety hammer main body; a storage battery, an integrated circuit board and a Hall sensor are arranged inside the safety hammer main body; a protective screw is arranged on the storage battery outer cover; a smoke sensor is arranged at the tail part of the safety hammer main body; a magnet is arranged on a card seat which is arranged on the position where the safety hammer is placed; and the card seat is connected with a corresponding power supply circuit; the integrated circuit board consists of a storage battery contact blade interface, an integrated voltage-stabilizing block, a resistor, a potentiometer, a smoke sensor interface, a Hall sensor interface, a diode, a green light-emitting diode, a red light-emitting diode, a comparator, a triode and a buzzer. The alarm safety hammer is simple, and has advantages of low cost and easy promotion.
Description
Technical field
The utility model relates to a kind of safety device for motor vehicle, particularly a kind of collection fire detection, anti-lost, and sound, light are reported to the police in the safety hammer of one.
Background technology
At present, when in all parts of the country vehicle fire, particularly air-conditioned bus are arranged, the safety hammer on the car is often lost, and causes economic loss to the car owner, also gives passenger's the security of the lives and property simultaneously, has brought potential threat.When in the car when on fire, owing to bigger reasons such as smog in passenger's nervous psychology and the car, the passenger can not take the safety hammer that is equipped with on the car quickly and accurately, or safety hammer just can't find safety hammer by fast speed after falling on the ground, thereby the passenger can not use or hammering cullet escape can not be timely safe in utilization, brings serious consequence for passenger's the security of the lives and property.
Summary of the invention
The purpose of this utility model is in order to overcome the defective of prior art, and a kind of warning safety hammer that provides.Technical scheme:
The utility model is by the safety hammer main body, deck, storage battery contact, storage battery enclosing cover, protection screw, power light hole, sensitivity adjustment hole, warning indicator lamp hole, Smoke Sensor, storage battery, Hall element, magnet, compositions such as surface-mounted integrated circuit; It is characterized in that on the safety hammer main body, being provided with respectively the storage battery contact; the storage battery enclosing cover, power light hole, sensitivity adjustment hole; the warning indicator lamp hole; and with storage battery, surface-mounted integrated circuit; Hall element is arranged on the safety hammer body interior, the protection screw is arranged on storage battery covers outward; Smoke Sensor is arranged on safety hammer main body afterbody; magnet is arranged on the deck, and deck is arranged on the position of laying safety hammer, and is connected with corresponding feed circuit; surface-mounted integrated circuit is by storage battery contact interface; integrated voltage stabilizer, resistance, potential device; the Smoke Sensor interface; the Hall element interface, diode, green LED; red light emitting diodes; comparator, aerotron, buzzer phone is formed.
Beneficial effect:
1. the utility model is owing to be provided with surface-mounted integrated circuit in the hammer handle of common safety hammer, can detect the Hall element whether safety hammer takes off from the deck that is placed in magnet and be connected with on the surface-mounted integrated circuit.In case there is the people that safety hammer is taken off, normally closed Hall element just can send a high level signal immediately, and this signal directly outputs to transistor base, aerotron drive the buzzer phone sounding again and red light emitting diodes luminous, realize sound and light alarm.The chimes of doom that buzzer phone sends just can be warned the people who takes off safety hammer, thereby forces it that safety hammer is put back on the deck, avoids losing of safety hammer.And the utility model covers outside storage battery the protection screw is installed, and needs could open the storage battery enclosing cover with speciality tool, changes battery.This is the normal operation of energy actv. protective circuit just, has avoided the people deliberately to take circuit damage away safety hammer.
2. also be provided with the Smoke Sensor of the smog that produces when detecting fire gases and object burning on the safety hammer main body of the present utility model, in case certain density imflammable gas or smog are arranged, Smoke Sensor will produce a high level signal, this signal outputs to transistor base through the comparator on the surface-mounted integrated circuit after relatively, aerotron drives the buzzer phone sounding again, and it is luminous to drive red light emitting diodes, realize sound and light alarm, make people know that fast this ground possibility presence of fire or fire take place, the guiding people find safety hammer fast and accurately, particularly when the night presence of fire, green LED on the utility model and red light emitting diodes also can make people find safety hammer fast and accurately, the shattered glass escape.
The utility model with the deck setting onboard or other lay the position of safety hammer, and can be connected with vehicle or other feed circuit, guaranteed normal operation of the present utility model, green LED on the utility model sends green glow at this moment, when taking off safety hammer and cause itself and externally fed circuit to disconnect, the storage battery that is arranged in the safety hammer main body can continue power supply, makes the utility model continue normal operation.
The utility model is simple in structure, and cost is low, is easy to promote, and can plays the function that can detect imflammable gas, fire alarm and self-anti-theft alarm under the prerequisite that does not influence the function of safety hammer own.
Description of drawings
Be further described below in conjunction with the drawings and specific embodiments.
(same section label unanimity among each figure)
Fig. 1 is a main body scheme drawing of the present utility model
Fig. 2 is a deck scheme drawing of the present utility model
Fig. 3 is schematic circuit diagram of the present utility model
Among the figure: 1. 6. alarm lamp holes, 5. Adjustment of sensitivity holes, safety hammer main body 2. battery contact 3. batteries, 4. power supply indicator holes, 7. surface-mounted integrated circuits, 8. Smoke Sensors 9. are protected screws 10. battery enclosing covers 11. decks 12. Hall elements 13. magnet P1. battery contact interface U1. integrated voltage stabilizer R1. resistance R 2. resistance R 3. resistance R 5. resistance R 6. resistance R 4. potentiometer P2. Hall element interface P3. Smoke Sensor interface D1. diode D2. green LED D3. red light emitting diodes U2. comparator Q1. triode Q2. triode U3. buzzers.
The specific embodiment
As shown in the figure, when the utility model be placed in usually with vehicle electric supply installation bonded assembly deck 11 on charge, if green LED D2 sends green glow and shows that then the utility model is in normal condition, when green LED D2 does not send green glow, then may be storage battery 3 electric weight deficiencies, whether electric supply installation that should check vehicles and inspection storage battery 3 be changed.Change storage battery 3 as needs, then need to use the special opening instrument to open protection screw 9, open storage battery enclosing cover 10.
After the people took off the utility model from deck 13, Hall element 12 can produce a high level to transistor base, drive aerotron Q2 work, and it was luminous to drive red light emitting diodes D3, and buzzer phone U2 sounding is realized sound and light alarm.
Behind the smog that when the Smoke Sensor on the utility model 8 detects fire gases or object burning, produces, will produce a voltage signal, this signal through the comparator U2 on the surface-mounted integrated circuit 7 relatively after, output to aerotron Q1 base stage, aerotron Q1 drives buzzer phone U3 sounding again, and it is luminous to drive red light emitting diodes D3, realize sound and light alarm, make people know that this ground possibility presence of fire or fire take place, the guiding people find safety hammer fast and accurately, the shattered glass escape.
Claims (1)
1. warning safety hammer; comprise: safety hammer main body (1); deck (11); storage battery contact (2); storage battery enclosing cover (10); protection screw (9); power light hole (4); sensitivity adjustment hole (5); warning indicator lamp hole (6); Smoke Sensor (8); storage battery (3); Hall element (12); magnet (13) and surface-mounted integrated circuit (7) are formed; it is characterized in that on safety hammer main body (1), being provided with respectively storage battery contact (2); storage battery enclosing cover (10); power light hole (4); sensitivity adjustment hole (5) and warning indicator lamp hole (6); and with storage battery (3); surface-mounted integrated circuit (7); Hall element (12) is arranged on safety hammer main body (1) inside; protection screw (9) is arranged on the storage battery enclosing cover (10); Smoke Sensor (8) is arranged on safety hammer main body (1) afterbody; magnet (13) is arranged on the deck (11); deck (11) is arranged on the position of laying safety hammer; and be connected with corresponding feed circuit, surface-mounted integrated circuit (7) is by storage battery contact interface (P1); integrated voltage stabilizer (U1); resistance (R1); resistance (R2); resistance (R3); resistance (R5); resistance (R6); potential device (R4); Smoke Sensor interface (P3); Hall element interface (P2); diode (D1); green LED (D2); red light emitting diodes (D3); comparator (U2); aerotron (Q2) and buzzer phone (U3) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201178780U CN201659949U (en) | 2010-01-23 | 2010-01-23 | Alarm safety hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201178780U CN201659949U (en) | 2010-01-23 | 2010-01-23 | Alarm safety hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659949U true CN201659949U (en) | 2010-12-01 |
Family
ID=43230360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201178780U Expired - Fee Related CN201659949U (en) | 2010-01-23 | 2010-01-23 | Alarm safety hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659949U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680050A (en) * | 2012-09-17 | 2014-03-26 | 长沙环康环保科技有限公司 | Emergency escape alarm method |
| CN103847691A (en) * | 2012-11-28 | 2014-06-11 | 丹阳市飞越车辆附件有限公司 | Automotive safety hammer anti-theft alarming device |
| CN104691484A (en) * | 2015-02-13 | 2015-06-10 | 曹大刚 | T-shaped window breaker for large bus |
| CN106740639A (en) * | 2017-01-23 | 2017-05-31 | 丹阳市车船装饰件有限公司 | A kind of car smog alarm detection system |
-
2010
- 2010-01-23 CN CN2010201178780U patent/CN201659949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680050A (en) * | 2012-09-17 | 2014-03-26 | 长沙环康环保科技有限公司 | Emergency escape alarm method |
| CN103847691A (en) * | 2012-11-28 | 2014-06-11 | 丹阳市飞越车辆附件有限公司 | Automotive safety hammer anti-theft alarming device |
| CN104691484A (en) * | 2015-02-13 | 2015-06-10 | 曹大刚 | T-shaped window breaker for large bus |
| CN106740639A (en) * | 2017-01-23 | 2017-05-31 | 丹阳市车船装饰件有限公司 | A kind of car smog alarm detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20110123 |