CN205186442U - Electric vehicle battery's device cuts off - Google Patents
Electric vehicle battery's device cuts off Download PDFInfo
- Publication number
- CN205186442U CN205186442U CN201521022047.4U CN201521022047U CN205186442U CN 205186442 U CN205186442 U CN 205186442U CN 201521022047 U CN201521022047 U CN 201521022047U CN 205186442 U CN205186442 U CN 205186442U
- Authority
- CN
- China
- Prior art keywords
- limit switch
- pressure sensor
- mounting groove
- pressing plate
- district
- 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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model provides an electric vehicle battery's device cuts off, belongs to the vehicle field. Constitute by saddle outage subtotal footboard outage part. Saddle outage part install approximately including electric motor car saddle, pressure sensor mounting groove, pressure sensor, pressure sensor, footboard outage part including running -board, limit switch mounting groove, limit switch, light spring no. 1, limit switch clamp plate, linear bearing, spacing axle, light spring no. 2, right side step on the district, step on the district, fold paper in the left side. When the people of electric motor car does not by bike have start -up electric motor car ready completely, because there is saddle outage subtotal footboard outage part in the electric motor car, lead to electric vehicle battery to be cut off, the switch on is just understood to the electric motor car circuit after trigger circuit closure consciously only completely, has guaranteed cyclist and pedestrian's safety on the road.
Description
Technical field
The utility model relates to a kind of device cutting off electric vehicle power sources, specifically have employed pressure sensor and limit switch is arranged on battery-driven car, can cut off the electricity supply fast and effectively, safely and reliably when parking.Belong to vehicular field.
Background technology
The universal of battery-driven car substantially increases the quality of people's life and the efficiency of trip, but also there is potential safety hazard.Battery-driven car on market is mostly the speed controlling battery-driven car according to the rotation of handlebar, because when battery-driven car travels time, we need the speed controlling battery-driven car very flexibly, therefore the easy rotation very of the speed control unit on handlebar, very large potential safety hazard is there is when people are stopped, frequent generation electric vehicle power sources does not cut off the personal injury brought, and therefore a kind of actv. device of active demand stops cutting off the electricity supply when advancing people.Pressure sensor and limit switch can be can the element of effective master cock circuit, but seldom having pressure sensor and limit switch to be applied in case above battery-driven car on the market.
Summary of the invention
For above-mentioned deficiency, the utility model provides a kind of device cutting off electric vehicle power sources.
The utility model is achieved through the following technical solutions: a kind of device cutting off electric vehicle power sources, be made up of vehicle seat de-energized portion and pedal de-energized portion, it is characterized in that: described vehicle seat de-energized portion comprises battery-driven car vehicle seat, pressure sensor mounting groove, pressure sensor, pressure sensor mounting cover; Described pedal de-energized portion comprises stretcher, limit switch mounting groove, limit switch, light spring one, limit switch pressing plate, linear bearing, limit shaft, light spring two, district is stepped on right side, district is stepped in left side, folding.Pressure sensor is arranged in pressure sensor mounting groove, and pressure sensor mounting groove is arranged on the inside of battery-driven car vehicle seat, and pressure sensor mounting groove outside pressure sensor mounting cover is fixed; The left side of stretcher is stepped on district and is equipped with limit switch mounting groove, limit switch is arranged in limit switch mounting groove, limit switch pressing plate is arranged on above stretcher, and left side is stepped on district and connected limit switch pressing plate with light spring one and step on district's light spring two with right side and be connected limit switch pressing plate; Connect with folding on the left of limit switch pressing plate, right side board face through hole installs linear bearing, and limit shaft is arranged on linear bearing, and pressure sensor and limit switch circuit are carried out and be connected in series.
Described limit switch pressing plate, right side is higher than left side, stepped, and left side is equipped with folding mounting hole, and right side is equipped with linear bearing mounting hole.
The usefulness of this invention is, when people is not when being sitting in completely on battery-driven car vehicle seat, because pressure sensor is not triggered, circuit is in closed condition, also cannot start battery-driven car, ensured safety even if turn on the power switch with battery-driven car key; When needs temporary term stop, usual left foot can leave stretcher, and the limit switch now leaving duckboard surface due to left foot does not close, and causes circuit cannot conducting, ensure that the safety of cyclist; When needs start battery-driven car time, people is sitting on seat, first the circuit on pressure sensor has been connected, trample on the right side of limit switch pressing plate with the pin on right side, cause the left side of limit switch pressing plate and right side to be pressed simultaneously, switch on power, after battery-driven car velocity-stabilization, left foot is placed on limit switch pressing plate, ensure that the safety of cyclist; Different with the vibrational power flow in left side on the right side of described limit switch pressing plate, left foot can be made very to press on the left of lower position switch pressing plate under state of nature, be not easy when not needing on the right side of limit switch pressing plate to touch, only have when circuit connected by needs, just use right crus of diaphragm pressing right side limit switch pressing plate, increase safety and reliability, and right crus of diaphragm can be placed time limit switch pressing plate lower right-hand side is no saved space.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of battery-driven car vehicle seat;
Accompanying drawing 2 is pedal structure schematic diagram.
In figure, 1, battery-driven car vehicle seat, 2, pressure sensor mounting groove, 3, pressure sensor, 4, pressure sensor mounting cover, 5, stretcher, 6, limit switch mounting groove, 7, limit switch, 8, light spring one, 9, limit switch pressing plate, 10, linear bearing, 11, limit shaft, 12, light spring two, 13, district is stepped on right side, and 14, left side steps on district, 15, folding.
Detailed description of the invention
Cut off a device for electric vehicle power sources, be made up of vehicle seat de-energized portion and pedal de-energized portion, it is characterized in that: described vehicle seat de-energized portion comprises battery-driven car vehicle seat 1, pressure sensor mounting groove 2, pressure sensor 3, pressure sensor mounting cover 4; Described pedal de-energized portion comprises stretcher 5, limit switch mounting groove 6, limit switch 7, light spring 1, limit switch pressing plate 9, linear bearing 10, limit shaft 11, light spring 2 12, district 13 is stepped on right side, district 14 is stepped in left side, folding 15.Pressure sensor 3 is arranged in pressure sensor mounting groove 2, and pressure sensor mounting groove 2 is arranged on the inside of battery-driven car vehicle seat 1, and pressure sensor mounting groove 2 outside pressure sensor mounting cover 4 is fixed; The left side of stretcher 5 is stepped on district 14 and is equipped with limit switch mounting groove 6, limit switch 7 is arranged in limit switch mounting groove 6, limit switch pressing plate 9 is arranged on above stretcher 5, and left side is stepped on district 14 and connected limit switch pressing plate with light spring 1 and step on district 13 light spring 2 12 with right side and be connected limit switch pressing plate; Connect with folding 15 on the left of limit switch pressing plate 9, right side board face through hole installs linear bearing 10, limit shaft 11 is arranged on linear bearing 10, and pressure sensor 3 and limit switch 7 circuit are carried out and be connected in series.
During this device busy, vehicle seat de-energized portion and pedal de-energized portion act on the operation circuit of battery-driven car simultaneously.When people on seat, do not press by limit switch pressing plate, electric vehicle power sources is in off-position; When people tramples limit switch pressing plate, and when not being sitting on battery-driven car seat, battery-driven car is in off-position; The circuit of the circuit of vehicle seat de-energized portion and pedal de-energized portion is only had to be simultaneously switched on, battery-driven car just can be made to start, when people is sitting on battery-driven car vehicle seat, left foot or right crus of diaphragm trample limit switch pressing plate, limit switch and pressure sensor are acted on simultaneously and makes closing of circuit, connect circuit series, battery-driven car is normally started.
For the ordinary skill in the art; according to instruction of the present utility model; when not departing from principle of the present utility model and spirit, the change carried out embodiment, amendment, replacement and modification still fall within protection domain of the present utility model.
Claims (2)
1. cut off a device for electric vehicle power sources, be made up of vehicle seat de-energized portion and pedal de-energized portion, it is characterized in that: described vehicle seat de-energized portion comprises battery-driven car vehicle seat, pressure sensor mounting groove, pressure sensor, pressure sensor mounting cover; Described pedal de-energized portion comprises stretcher, limit switch mounting groove, limit switch, light spring one, limit switch pressing plate, linear bearing, limit shaft, light spring two, district is stepped on right side, district is stepped in left side, folding; Pressure sensor is arranged in pressure sensor mounting groove, and pressure sensor mounting groove is arranged on the inside of battery-driven car vehicle seat, and pressure sensor mounting groove outside pressure sensor mounting cover is fixed; The left side of stretcher is stepped on district and is equipped with limit switch mounting groove, limit switch is arranged in limit switch mounting groove, limit switch pressing plate is arranged on above stretcher, and left side is stepped on district and connected limit switch pressing plate with light spring one and step on district's light spring two with right side and be connected limit switch pressing plate; Connect with folding on the left of limit switch pressing plate, right side board face through hole installs linear bearing, and limit shaft is arranged on linear bearing, and pressure sensor and limit switch circuit are carried out and be connected in series.
2. a kind of device cutting off electric vehicle power sources as claimed in claim 1, it is characterized in that: described limit switch pressing plate, right side is higher than left side, stepped, and left side is equipped with folding mounting hole, and right side is equipped with linear bearing mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022047.4U CN205186442U (en) | 2015-12-10 | 2015-12-10 | Electric vehicle battery's device cuts off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022047.4U CN205186442U (en) | 2015-12-10 | 2015-12-10 | Electric vehicle battery's device cuts off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205186442U true CN205186442U (en) | 2016-04-27 |
Family
ID=55779462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521022047.4U Expired - Fee Related CN205186442U (en) | 2015-12-10 | 2015-12-10 | Electric vehicle battery's device cuts off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205186442U (en) |
-
2015
- 2015-12-10 CN CN201521022047.4U patent/CN205186442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161210 |