CN2698636Y - Overload alarm for car - Google Patents
Overload alarm for car Download PDFInfo
- Publication number
- CN2698636Y CN2698636Y CN 200420035423 CN200420035423U CN2698636Y CN 2698636 Y CN2698636 Y CN 2698636Y CN 200420035423 CN200420035423 CN 200420035423 CN 200420035423 U CN200420035423 U CN 200420035423U CN 2698636 Y CN2698636 Y CN 2698636Y
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- CN
- China
- Prior art keywords
- contact
- automobile
- sleeve
- alarm
- warning
- 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 overload alarm for automobiles, comprising an alarm body which has a sealed lower end and an open upper end. The alarm body is provided with a sleeve capable of sliding relative to the alarm body; a spring is arranged in the alarm body on which a contact is positioned. The sleeve which is matched with the contact is also provided with a contact; the two contacts are connected with a conducting wire; the conducting wire is also connected with a power supply, an alarm device and a time delay device; the upper end of the sleeve is provided with a boss made of elastic materials; the lower end of the alarm body is provided with a base layer made of elastic materials. The utility model can be fixed on the rear axle of the automobile through an alarm body 2; when the automobile is overloaded with goods, the utility model can give an alarm.
Description
Affiliated technical field
The utility model relates to a kind of automobile overload annunciator.
Background technology
Automobile overload not only endangers safe traffic, and also has a strong impact on the service life of road.Existing automobile does not all have overload alarm, and whether automobile, especially lorry overload, and is general all with driver's experience judgement, therefore, is easy to overload.
The utility model content
The purpose of this utility model provides a kind of automobile overload annunciator of automobile overload caution.
For achieving the above object, the utility model automobile overload annunciator, has the warning body, this warning body is the version that lower end closed, upper end are opened wide, and the sleeve that the body of can reporting to the police relatively slides is installed on the warning body, in the warning body spring is installed, on the warning body, contact is installed, with the sleeve of this contact mated position on contact also is installed, these two contacts are connected with lead, also are connected with power supply and warning device on lead.
Above-mentioned automobile overload annunciator also is connected with time delay device on its lead.
Above-mentioned automobile overload annunciator is equipped with the boss of making of elastomeric material in the upper end of its sleeve.
Above-mentioned automobile overload annunciator is equipped with the bottom of making of elastomeric material in the lower end of its warning body.
After the lorry loading weight, its damper spring distortion, and its deflection can increase along with the increase of loaded weight, therefore, car chassis also can be different along with the difference of its carrying capacity to the distance of back axle, and the utility model is installed on the automobile axle, when the loaded weight of automobile is being checked and approved in the weight range, contact on the warning body separates with contact on the sleeve, and circuit disconnects.When automobile overload, car chassis compressing sleeve slides, and makes two contact contacts, and the warning device energising is also reported to the police.When preventing that automobile from travelling on rough road because of the excessive flase alarm that fluctuates, in circuit of the present utility model, time delay device is installed, during two contact short-time contact, because the effect of time delay device, warning device is not worked, thereby guarantees the utility model just warning under the situation of automobile overload.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is depicted as the utility model automobile overload annunciator front view cutaway view scheme drawing.
1. bottom, 2. warning body, 3. spring, 4. sleeve, 5. boss, 6. contact, 7. lead, 8. warning device, 9. time delay device, 10. power supply, 11. contacts.
The specific embodiment
As shown in the figure, warning body [2] is lower end closed, the cylindrical structural form that the upper end is opened wide, be installed with bottom [1] in the lower end of warning body [2], bottom [1] is made with elastomeric material, contact [11] is installed on warning body [2], sleeve [4] is sleeved on the warning body [2] and can slides, spring [3] is installed in the warning body [2], be installed with boss [5] in the upper end of sleeve [4], boss [5] is made with the rubber elastomeric material, contact [6] is installed on sleeve [4], and lead [7] is connected with contact [11] with contact [6], also is connected with power supply [10] on lead [7], time delay device [9] and warning device [8].The utility model is fixedly mounted on the automobile axle by warning body [2].
Power supply of the present utility model [10] can be an automobile batteries, also can be independent dry storage battery, and its warning device [8] can be a luminous element, also can be sounding component, can also be the combination of luminous element and sounding component.
In the circuit of the utility model automobile overload annunciator, can also connect control element, utilize this control element Control of Automobile circuit, when it overloads, the work of this control element, Control of Automobile can not start etc.
Claims (5)
1. automobile overload annunciator, it is characterized in that: have the warning body, this warning body is the version that lower end closed, upper end are opened wide, the sleeve that the body of can reporting to the police relatively slides is installed on the warning body, in the warning body, spring is installed, on the warning body, contact is installed, with the sleeve of this contact mated position on contact also is installed, these two contacts are connected with lead, also are connected with power supply and warning device on lead.
2. automobile overload annunciator according to claim 1 is characterized in that: also be connected with time delay device on lead.
3. automobile overload annunciator according to claim 1 and 2 is characterized in that: the boss of making of elastomeric material is installed in the upper end of sleeve.
4. automobile overload annunciator according to claim 1 and 2 is characterized in that: the bottom of making of elastomeric material is installed in the lower end of warning body.
5. automobile overload annunciator according to claim 3 is characterized in that: the bottom of making of elastomeric material is installed in the lower end of warning body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035423 CN2698636Y (en) | 2004-03-18 | 2004-03-18 | Overload alarm for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035423 CN2698636Y (en) | 2004-03-18 | 2004-03-18 | Overload alarm for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698636Y true CN2698636Y (en) | 2005-05-11 |
Family
ID=34773233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035423 Expired - Fee Related CN2698636Y (en) | 2004-03-18 | 2004-03-18 | Overload alarm for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698636Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537146C (en) * | 2007-11-09 | 2009-09-09 | 浙江工业大学 | Alarming type automatic control material-dripping machine |
| CN106394242A (en) * | 2016-09-30 | 2017-02-15 | 龙婵绘 | Vehicle alarm device |
| CN110843669A (en) * | 2019-11-19 | 2020-02-28 | 长安大学 | Automobile blind area collision early warning device and method |
-
2004
- 2004-03-18 CN CN 200420035423 patent/CN2698636Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100537146C (en) * | 2007-11-09 | 2009-09-09 | 浙江工业大学 | Alarming type automatic control material-dripping machine |
| CN106394242A (en) * | 2016-09-30 | 2017-02-15 | 龙婵绘 | Vehicle alarm device |
| CN110843669A (en) * | 2019-11-19 | 2020-02-28 | 长安大学 | Automobile blind area collision early warning device and method |
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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 |