CN2572534Y - Electricity driven vehicle - Google Patents
Electricity driven vehicle Download PDFInfo
- Publication number
- CN2572534Y CN2572534Y CN 02257008 CN02257008U CN2572534Y CN 2572534 Y CN2572534 Y CN 2572534Y CN 02257008 CN02257008 CN 02257008 CN 02257008 U CN02257008 U CN 02257008U CN 2572534 Y CN2572534 Y CN 2572534Y
- Authority
- CN
- China
- Prior art keywords
- reversing
- switch
- electric vehicle
- control device
- boat
- 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 relates to an electric vehicle which is suitable for places, such as gardens, tourist sites, golf courses, etc. The electric vehicle is mainly characterized in that a reversing switch in a reversing control device of the electric vehicle is a mini-boat-shaped switch, a motor positive rotation contactor coil and a motor reverse rotation contactor coil are controlled by a mini-boat-shaped forward reversing switch and a mini-boat-shaped backward reversing switch via a main controller, and the reversing motion of the electric vehicle is completed via the communication of circuits and the control of the main controller. The utility model has the characteristics that the volume of the reversing switch in the reversing control device of the electric vehicle can be effectively reduced, the reliability of the switch is increased, etc.
Description
Technical field: the utility model relates to a kind of electric motor car, and it is applicable to places such as park, tourist attractions, golf course.
Background technology: in background technology, traditional electric motor car reversing switch adopts toggle switch, be subjected to the restriction of its configuration aspects, it is big to exist volume, under big current work environment, switch contact is fragile, makes defectives such as switch reliability reduction, for overcoming these defectives, electric motor car is improved.
Summary of the invention: technical problem to be solved in the utility model is that a kind of electric motor car will be provided, and it can solve the technical problem that electric motor car reversing switch volume is big, the switch reliability reduces effectively.
The technical scheme that its technical problem that solves the utility model adopts is: electric motor car, it has control device for reversing, reversing switch in the control device for reversing adopts small-sized rocker type switch, advance, retreat reversing switch with small-sized ship shape and remove to control the positive contactor coil of motor and motor counter-rotating contactor coil by master controller, the commutation action of this car is finished in the connection by circuit and the control of master controller.
The utility model is compared the good effect that is produced with background technology:
1, because the small-sized rocker type switch that adopts substitutes the toggle switch of large volume, so volume is little.
2, because the small-sized rocker type switch that adopts is only made control switch, only by very little Control current, with being useful life that the several-fold contactor of toggle switch makes to carry out original paper, so when passing through big operating current, switch contact is not fragile, thereby has improved the reliability of switch greatly.
Description of drawings: Fig. 1 is a commutation control schematic diagram of the present utility model.
Embodiment: referring to accompanying drawing 1, reversing switch HK in the electric motor car control device for reversing adopts small-sized rocker type switch, remove to control directional contactor TG2 again by it, its course of work is: when HK dials when marching forward grade, the ZC coil of directional contactor gets electric, the normally opened contact closure of J1, normally-closed contact disconnects, the current of electric direction is: S1 → S2 → J2 normally-closed contact → A1 → A2 → J1 normally opened contact → D → B-, and motor is just being transported row, travels thereby electric motor car is advanced; When HK dials when drawing back grade, the FC coil of directional contactor gets electric, the normally opened contact closure of J2, normally-closed contact disconnects, the current of electric direction is: S1 → S2 → J2 normally opened contact → A2 → A1 → J1 normally-closed contact → D → B-, motor counter-rotating operation is travelled thereby electric motor car is retreated.The commutation that the button that you only need lift small-sized rocker type switch gently just can make electric motor car finish and advance, falls back is moved, and operation is very easy.
Claims (1)
1, a kind of electric motor car, it has control device for reversing, it is characterized in that the reversing switch in the described control device for reversing is small-sized rocker type switch, advance, retreat reversing switch with small-sized ship shape and remove to control the positive contactor coil of motor and motor counter-rotating contactor coil by master controller, the commutation action of this car is finished in the connection by circuit and the control of master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257008 CN2572534Y (en) | 2002-09-19 | 2002-09-19 | Electricity driven vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257008 CN2572534Y (en) | 2002-09-19 | 2002-09-19 | Electricity driven vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2572534Y true CN2572534Y (en) | 2003-09-10 |
Family
ID=33725100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257008 Expired - Fee Related CN2572534Y (en) | 2002-09-19 | 2002-09-19 | Electricity driven vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2572534Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119689A1 (en) * | 2015-01-26 | 2016-08-04 | 苏州宝时得电动工具有限公司 | Switch and electric tool |
-
2002
- 2002-09-19 CN CN 02257008 patent/CN2572534Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016119689A1 (en) * | 2015-01-26 | 2016-08-04 | 苏州宝时得电动工具有限公司 | Switch and electric tool |
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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 |