CN202782708U - Automatic anti-overload device - Google Patents
Automatic anti-overload device Download PDFInfo
- Publication number
- CN202782708U CN202782708U CN 201220308612 CN201220308612U CN202782708U CN 202782708 U CN202782708 U CN 202782708U CN 201220308612 CN201220308612 CN 201220308612 CN 201220308612 U CN201220308612 U CN 201220308612U CN 202782708 U CN202782708 U CN 202782708U
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- Prior art keywords
- core
- control system
- automobile
- transmission line
- micro controller
- 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
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Abstract
The utility model discloses an automatic anti-overload device which comprises a pressure sensor, a control system with a 51 single chip microcomputer as a core, a motor lock, transmission wires and an alarm. The pressure sensor is arranged between a load-bearing plate spring of an automobile and a frame of the automobile and is connected with the control system with the 51 single chip microcomputer as the core through the transmission wires. The control system with the 51 single chip microcomputer as the core is connected with the motor lock and the alarm through the transmission wires.
Description
Technical field
The utility model relates to the automotive accessory field, specifically a kind of automatic overload protection device.
Background technology
Automobile is a kind of important transportation means, in daily life, often needs automobile to transport various goods, but automobile frequent overload transportation in transporting cargo causes a lot of traffic accidents.Present transportation request, the Automobile Transportation goods can not overload, and in the urgent need to a kind of overload protection device, but does not have in the market such device.
The utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of automatic overload protection device being provided.
For achieving the above object, the utility model adopts following technical proposals:
A kind of automatic overload protection device, comprise pressure sensor, the control system take 51 micro controller systems as core, electromechanical locks, transmission line, annunciator, pressure sensor is installed between the bearing spring and vehicle frame of automobile, be connected with control system take 51 micro controller systems as core by transmission line, the control system take 51 micro controller systems as core is connected with annunciator with electromechanical locks respectively by transmission line.
The beneficial effects of the utility model are that this device can prevent automobile overload automatically.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein 1. pressure sensors, 2. transmission line, the 3. control system take 51 micro controller systems as core, 4. electromechanical locks, 5. annunciator.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1 be a kind of automatic overload protection device, comprise pressure sensor 1, the control system take 51 micro controller systems as core 3, electromechanical locks 4, transmission line 2, annunciator 5, pressure sensor 1 is installed between the bearing spring and vehicle frame of automobile, be connected with control system 3 take 51 micro controller systems as core by transmission line 2, the control system 3 take 51 micro controller systems as core is connected with annunciator with electromechanical locks 4 respectively by transmission line 2 and is connected.
When this device work, by pressure sensor 1 weight of automobile is passed to control system 3 take 51 micro controller systems as core by transmission line 2, if vehicle weight goes beyond the scope, control system 3 take 51 micro controller systems as core just drives annunciator 5 by transmission line 2 and reports to the police, the drive motor lock 4 simultaneously, motor can't be rotated, thereby finish the anti-overload work of automobile.
Although above-mentionedly by reference to the accompanying drawings the specific embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (1)
1. automatic overload protection device, comprise pressure sensor, the control system take 51 micro controller systems as core, electromechanical locks, transmission line, annunciator, it is characterized in that, shown in pressure sensor be installed between the bearing spring and vehicle frame of automobile, be connected with control system take 51 micro controller systems as core by transmission line, described control system take 51 micro controller systems as core is connected with annunciator with electromechanical locks respectively by transmission line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308612 CN202782708U (en) | 2012-06-28 | 2012-06-28 | Automatic anti-overload device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308612 CN202782708U (en) | 2012-06-28 | 2012-06-28 | Automatic anti-overload device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202782708U true CN202782708U (en) | 2013-03-13 |
Family
ID=47810032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308612 Expired - Fee Related CN202782708U (en) | 2012-06-28 | 2012-06-28 | Automatic anti-overload device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202782708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192712A (en) * | 2013-04-07 | 2013-07-10 | 无锡市崇安区科技创业服务中心 | Vehicle speed limiting system |
-
2012
- 2012-06-28 CN CN 201220308612 patent/CN202782708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192712A (en) * | 2013-04-07 | 2013-07-10 | 无锡市崇安区科技创业服务中心 | Vehicle speed limiting 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: 20130313 Termination date: 20130628 |