CN2597256Y - Protective net for transport truck goods - Google Patents
Protective net for transport truck goods Download PDFInfo
- Publication number
- CN2597256Y CN2597256Y CNU032353383U CN03235338U CN2597256Y CN 2597256 Y CN2597256 Y CN 2597256Y CN U032353383 U CNU032353383 U CN U032353383U CN 03235338 U CN03235338 U CN 03235338U CN 2597256 Y CN2597256 Y CN 2597256Y
- Authority
- CN
- China
- Prior art keywords
- grille guard
- goods
- circuit
- series
- protective screening
- 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
Landscapes
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a protective screening for transporting vehicles and goods, including a main body of the protective screening which is composed of a lead which is covered with an insulation barrier; two sides of the lead are respectively electrically connected with a positive electrode and a negative electrode of a power source E for forming a closed circuit; the closed circuit is in series with an indicator light L1. Because of adopting the structure, the indicator light L1 goes out when the protective screening is mangled by the goods or lacerated by thieves for hinting the people in the cab, meanwhile a light source L2 which is in series with the protective screening goes out, a light dependent resistance turns off, an alarm circuit which is composed of an emitter follower circuit works, indicator lights L3 and L4 twinkle, a loudspeaker RL gives an alarm for further hinting the people in the cab, thereby precluding the goods stolen phenomenon which are caused by that the protective screening is mangled by the goods or lacerated by thieves or the two sides of the protective screening are created with a short circuit by the thieves.
Description
Technical field:
The utility model relates to a kind of goods grille guard, especially relates to a kind of grille guard that is used for the transport vehicle goods.
Background technology:
Along with the deep development of market economy, communications and transportation especially highway freight just seems particularly important.But loss of goods or stolen phenomenon usually take place in shipment process.Be that anti-phenomenon here takes place, the present measure of taking is for solving covering grille guard on the freight compartment.But when grille guard was torn by goods or cut by the robber, the personnel that are sitting in the operator's compartment can't in time find, still can't stop losing of goods.
The utility model content:
The purpose of the utility model provides a kind of grille guard that is used for the transport vehicle goods with regard to being at above-mentioned existing in prior technology deficiency.
The purpose of this utility model is achieved in that it comprises the grille guard body, is characterized in that: described grille guard body is worked out by a lead that is coated with insulating barrier; The two ends of described lead are electrically connected with the both positive and negative polarity of power supply E respectively to form C/LOOP; In described C/LOOP, be in series with an indicator lamp L1.
A described grille guard body and a warning circuit of being made up of emitter follower circuit are in parallel; The base bleederresistance R1 of aerotron BG1 is a photoconductive cell in the described emitter follower circuit, its controlled be series at light source L2 in the grille guard body, described photoconductive cell and light source L2 place in the camera bellows; In described emitter follower circuit, be in series with a circuit parallel of forming by indicator lamp L3, L4, loud speaker RL between the collecting electrode of output triode BG2 and the described positive source.
For improving intensity of the present utility model, on described lead, be wound with rope.
The utility model advantage is that the grille guard body worked out by a lead that is coated with insulating barrier; The two ends of described lead are electrically connected with the both positive and negative polarity of power supply respectively to form C/LOOP; In described C/LOOP, be in series with an indicator lamp L1.When grille guard is torn by goods or is cut by the robber, the indicator lamp L1 that is installed in the operator's compartment extinguishes, drive indoor occupant with prompting, the light source L2 that is series at simultaneously in the grille guard extinguishes simultaneously, described photoconductive cell R1 opens circuit, the warning circuit work that described emitter follower circuit is formed is installed in the indicator lamp L3 in the operator's compartment and is installed in glittering, the acoustic luminous warning of loud speaker RL of indicator lamp L4 on the compartment, and further indoor occupant is driven in prompting; When the robber takes technological means with described grille guard two terminal shortcircuits, the light source L2 that is series in the grille guard also extinguishes, the warning circuit that emitter follower circuit is formed is still worked and is driven indoor occupant with prompting, thereby stopped to be torn by goods or cut, or the stolen phenomenon of goods that taken place by robber's short circuit of grille guard two ends by the robber because of grille guard.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in the figure, the utility model comprises grille guard body 1, and described grille guard body 1 is worked out by a lead 2 that is coated with insulating barrier; The two ends of described lead 2 are electrically connected with the both positive and negative polarity of power supply E respectively to form C/LOOP; In described C/LOOP, be in series with an indicator lamp L1.For further improving protection effect of the present utility model, a described grille guard body 1 and a warning circuit of being made up of emitter follower circuit are in parallel; The base bleederresistance R1 of aerotron BG1 is a photoconductive cell in the described emitter follower circuit, its controlled be series at light source L2 in the grille guard body 1, described photoconductive cell and light source L2 place in the camera bellows; In described emitter follower circuit, be in series with a circuit parallel of forming by indicator lamp L3, L4, loud speaker RL between the collecting electrode of output triode BG2 and the described positive source.For improving intensity of the present utility model, on described lead 2, be wound with rope.
Claims (3)
1, a kind of grille guard that is used for the transport vehicle goods, it comprises grille guard body (1), it is characterized in that: described grille guard body (1) is worked out by a lead (2) that is coated with insulating barrier; The two ends of described lead (2) are electrically connected with the both positive and negative polarity of power supply E respectively to form C/LOOP; In described C/LOOP, be in series with an indicator lamp L1.
2, grille guard according to claim 1 is characterized in that: described grille guard body (1) is in parallel with a warning circuit of being made up of emitter follower circuit; The base bleederresistance R1 of aerotron BG1 is a photoconductive cell in the described emitter follower circuit, its controlled be series at light source L2 in the grille guard body (1), described photoconductive cell and light source L2 place in the camera bellows; In described emitter follower circuit, be in series with a circuit parallel of forming by indicator lamp L3, L4, loud speaker RL between the collecting electrode of output triode BG2 and the described positive source.
3, grille guard according to claim 1 is characterized in that: be wound with rope on described lead (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032353383U CN2597256Y (en) | 2003-01-21 | 2003-01-21 | Protective net for transport truck goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032353383U CN2597256Y (en) | 2003-01-21 | 2003-01-21 | Protective net for transport truck goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597256Y true CN2597256Y (en) | 2004-01-07 |
Family
ID=34166217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032353383U Expired - Fee Related CN2597256Y (en) | 2003-01-21 | 2003-01-21 | Protective net for transport truck goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597256Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021009647A1 (en) * | 2019-07-15 | 2021-01-21 | 快易通国际有限公司 | Electronic net for security during transportation and weaving method therefor |
| WO2022053076A1 (en) * | 2020-09-08 | 2022-03-17 | 拍拍看(海南)人工智能有限公司 | Smart sensing puncture-proof assurance package |
-
2003
- 2003-01-21 CN CNU032353383U patent/CN2597256Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021009647A1 (en) * | 2019-07-15 | 2021-01-21 | 快易通国际有限公司 | Electronic net for security during transportation and weaving method therefor |
| WO2022053076A1 (en) * | 2020-09-08 | 2022-03-17 | 拍拍看(海南)人工智能有限公司 | Smart sensing puncture-proof assurance package |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206749651U (en) | A kind of intelligent safety device for preventing that live body suffocates in vehicle hold | |
| CN204875583U (en) | Car malfunction alerting tripod | |
| CN213019404U (en) | LED street lamp with environment monitoring function | |
| CN2597256Y (en) | Protective net for transport truck goods | |
| CN204066405U (en) | A kind of road conditions early warning LED street lamp | |
| CN103223892B (en) | Vehicle intelligent stage setting | |
| CN107653803A (en) | Road isolating pillar | |
| CN205077428U (en) | City guardrail with dust absorption and alarm function | |
| CN207133986U (en) | Automatic alarm is waved a flag people | |
| CN205375713U (en) | Electric power attention device | |
| CN106639386A (en) | Public platform emergency facility with photoelectricity as signals, installing method and application method | |
| CN206191447U (en) | LED street lamp that practicality is stronger | |
| CN211015894U (en) | Highway early warning system | |
| CN207360210U (en) | A kind of lighting system with automobile lamp self-checking function | |
| CN2318082Y (en) | Warning device for up-down vehicle of automobile door | |
| CN106016162A (en) | Intelligent car light system | |
| CN207159861U (en) | Mileages of transport route board with alarm function | |
| CN206530087U (en) | Public platform emergency service by signal of photoelectricity | |
| CN206928203U (en) | A kind of folding traffic warning | |
| CN206040158U (en) | Led electronic guide board | |
| CN219883765U (en) | Old person's sign lamp | |
| CN206734169U (en) | Automobile warning mark | |
| CN204573608U (en) | Multifunction remote-control formula looks alert double purpose torch | |
| CN104627049B (en) | A kind of loading space lifting security alerting system and dumping engineering truck | |
| CN2598810Y (en) | Car |
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 |