CN201015973Y - Freight transportation alarm - Google Patents
Freight transportation alarm Download PDFInfo
- Publication number
- CN201015973Y CN201015973Y CNU2007200191589U CN200720019158U CN201015973Y CN 201015973 Y CN201015973 Y CN 201015973Y CN U2007200191589 U CNU2007200191589 U CN U2007200191589U CN 200720019158 U CN200720019158 U CN 200720019158U CN 201015973 Y CN201015973 Y CN 201015973Y
- Authority
- CN
- China
- Prior art keywords
- another
- goods
- aerotron
- collecting electrode
- resistance
- 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
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to a goods transporting annunciator and belongs to an alarming device. The two ends of a wire which is bundled on the goods are respectively connected on the anode and the cathode of an accumulator by a switch and an indicating light, and one end of a resistance is connected on one end of another resistance as well as a capacitance, while the other end is connected on the base electrode of an audion. The collecting electrode of the andion is connected with the base electrode of another audion together, an alarming bugle is connected between the collecting electrode and the beaming electrode of another anudion, the other end of the resistance and the collecting electrode of another audion are connected between the leads and the switch, and the audion and the collecting electrode of another anudion and the other end of the capacitance are connected between the lead and the indicating light. The utility model can emit acousto-optic alarming signal when the ropes which are used for bundling the goods are loosened or a person is stealling the goods, thereby reminding the drivers and effectively preventing the loss of goods. The utility model has simple as well as reasonable structure and high reliability of alarming.
Description
Technical field
The utility model provides a kind of warning device, especially a kind of warning device that is used on the lorry.
Background technology
On the lorry of shipping goods, owing to reasons such as Uneven roads, the phenomenon that rope gets loose, goods falls down from car appears sometimes.In the process of moving, especially during night running, the lawless person can cut off the rope of bale cargo, the theft goods.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of goods transport annunciator, effectively to prevent losing of goods.
The utility model is to realize like this, the goods transport annunciator, be bundled in lead two ends on the goods respectively through switch, indicator lamp just is being connected on storage battery, on the negative pole, resistance one terminates at another resistance, on one end of electric capacity, the other end is connected on the base stage of aerotron, the collecting electrode of aerotron links together through the base stage of the 3rd resistance and another aerotron, alarming horn is connected on the collecting electrode of another aerotron, between the emitter, the other end of resistance, the collecting electrode of another aerotron is connected between lead and the switch, aerotron, the collecting electrode of another aerotron, the other end of electric capacity is connected between lead and the indicator lamp.
Adopt the goods transport annunciator of said structure, in the use, when the rope that bale cargo takes place gets loose or has the people to steal goods, can send the sound and light alarm signal, remind the driver, effectively prevented the phenomenon of losing of goods.Simple and reasonable, the reliability height of warning.
Description of drawings
Fig. 1 is an electrical schematic diagram of the present utility model.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and principle of work.
As shown in drawings, on the goods transport annunciator of the utility model, be bundled in lead L two ends on the goods respectively through K switch, indicator lamp D just is being connected on storage battery E, on the negative pole, resistance R 2 one terminates at another resistance R 1, on one end of capacitor C, the other end is connected on the base stage of aerotron BG1, the collecting electrode of aerotron BG1 links together through the base stage of the 3rd resistance R 3 with another aerotron BG2, alarming horn B is connected on the collecting electrode of another aerotron BG2, between the emitter, the other end of resistance R 1, the collecting electrode of another aerotron BG2 is connected between lead L and the K switch, aerotron BG1, the collecting electrode of another aerotron BG2, the other end of capacitor C is connected between lead L and the indicator lamp D.
Lead L can be clipped in the rope that is bundled on the goods, also can be bundled on the goods separately.Storage battery is the storage battery that carries on the automobile.Alarming horn, indicator lamp, switch etc. are arranged in the operator's compartment.Between lead L and K switch, can be connected with wire fuse S.Another aerotron BG2 can adopt large power triode.
After connecting switch, electric current is through the L shaped one-tenth of lead loop, and indicator lamp D lights.When taking place that rope gets loose or goods when stolen, lead L can earn disconnected, and indicator lamp extinguishes.Storage battery is to the electric capacity reverse charging, and the current potential that a between resistance R 1 and the electric capacity is ordered raises.When this current potential is elevated to certain value, aerotron BG1, another aerotron BG2 conducting, storage battery is powered to indicator lamp through collecting electrode, the emitter of another aerotron, and indicator lamp is lighted.After another aerotron BG2 conducting, the current potential that the b between electric capacity and the indicator lamp is ordered raises, positive charge behind the capacitive strike, and the current potential that a is ordered reduces.When this current potential was reduced to certain value, aerotron BG1, another aerotron BG2 ended, and indicator lamp extinguishes.After aerotron BG1, another aerotron BG2 ended, the current potential that a is ordered raise once more, aerotron BG1, another aerotron BG2 conducting once more.Conducting and ending so repeatedly, indicator lamp will send the flash signal of light and dark, reports to the police.In addition, after another aerotron ended, electric current formed the loop through alarming horn, indicator lamp, and alarming horn sends sound, thereby has realized sound and light alarm.
Claims (1)
1. goods transport annunciator, it is characterized in that, be bundled in lead L two ends on the goods respectively through K switch, indicator lamp D just is being connected on storage battery E, on the negative pole, resistance R 2 one terminates at another resistance R 1, on one end of capacitor C, the other end is connected on the base stage of aerotron BG1, the collecting electrode of aerotron BG1 links together through the base stage of the 3rd resistance R 3 with another aerotron BG2, alarming horn B is connected on the collecting electrode of another aerotron BG2, between the emitter, the other end of resistance R 1, the collecting electrode of another aerotron BG2 is connected between lead L and the K switch, aerotron BG1, the collecting electrode of another aerotron BG2, the other end of capacitor C is connected between lead L and the indicator lamp D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200191589U CN201015973Y (en) | 2007-03-09 | 2007-03-09 | Freight transportation alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200191589U CN201015973Y (en) | 2007-03-09 | 2007-03-09 | Freight transportation alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201015973Y true CN201015973Y (en) | 2008-02-06 |
Family
ID=39056453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200191589U Expired - Fee Related CN201015973Y (en) | 2007-03-09 | 2007-03-09 | Freight transportation alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201015973Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565786A (en) * | 2021-07-28 | 2021-10-29 | 四川虹美智能科技有限公司 | System for detecting upwind starting capability of direct current fan of outdoor unit of air conditioner |
| CN113565785A (en) * | 2021-07-28 | 2021-10-29 | 四川虹美智能科技有限公司 | Method for testing upwind starting capability of direct current fan of outdoor unit of air conditioner |
-
2007
- 2007-03-09 CN CNU2007200191589U patent/CN201015973Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565786A (en) * | 2021-07-28 | 2021-10-29 | 四川虹美智能科技有限公司 | System for detecting upwind starting capability of direct current fan of outdoor unit of air conditioner |
| CN113565785A (en) * | 2021-07-28 | 2021-10-29 | 四川虹美智能科技有限公司 | Method for testing upwind starting capability of direct current fan of outdoor unit of air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201015973Y (en) | Freight transportation alarm | |
| CN204480484U (en) | A kind of rural transport early warning and monitoring device | |
| CN201863768U (en) | Locomotive car light fault monitoring and warning system | |
| CN204801692U (en) | Intelligence power supply control system | |
| CN201371798Y (en) | Theftproof alarm device for storage battery, spare tires and valuable goods on motor lorry | |
| CN2918168Y (en) | Electronic spare tyre and accumulator burglar alarm for automobile | |
| CN203127022U (en) | Solar bicycle anti-theft warning indicator | |
| CN202995933U (en) | Anti-theft device for transformer | |
| CN207311330U (en) | A kind of power switch warning circuit of vehicle load | |
| CN201716827U (en) | On-vehicle cargo anti-loss alarm | |
| CN201026877Y (en) | Hand brake prompter of motor vehicle | |
| CN204712952U (en) | LED brake lights failure positioner | |
| CN202092718U (en) | High liquid level alarm switch | |
| CN108340874A (en) | A kind of alarm system antitheft for high capacity waggon cargo | |
| CN217060789U (en) | Alarm for harmful gas in vehicle | |
| CN205822054U (en) | A kind of town road height-limiting bar | |
| CN102476672A (en) | Storage battery alarm for electronic automobile | |
| CN207052061U (en) | Environment inside car monitoring and controlling warning instrument | |
| CN201400128Y (en) | Display alarm for carriage elevation of self-discharging wagon | |
| CN2691954Y (en) | Automobile safety device | |
| CN202899810U (en) | Theft-proof alarm lock | |
| CN202911846U (en) | Electrocar storage battery anti-theft alarm device | |
| CN202947732U (en) | Automobile inclination alarm | |
| CN201196821Y (en) | Warning circuit for truck cargo falling | |
| CN202189430U (en) | Anti-theft alarming device of automobile goods |
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: 20080206 Termination date: 20100309 |