CN2723330Y - Accelerator and brake control handle - Google Patents
Accelerator and brake control handle Download PDFInfo
- Publication number
- CN2723330Y CN2723330Y CN 200420081702 CN200420081702U CN2723330Y CN 2723330 Y CN2723330 Y CN 2723330Y CN 200420081702 CN200420081702 CN 200420081702 CN 200420081702 U CN200420081702 U CN 200420081702U CN 2723330 Y CN2723330 Y CN 2723330Y
- Authority
- CN
- China
- Prior art keywords
- handle
- accelerator
- brake control
- fixed
- control handle
- 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 - Lifetime
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to an accelerator and brake control handle, which comprises a fixed handle. The utility model is characterized in that the accelerator and brake control handle also comprises a movable handle which is sheathed outside the fixed handle and has the same center of rotation as the fixed handle, a pair of swinging brackets which are fixed at both sides of the fixed handle, a pair of friction wheels which are abutted with the movable handle and are respectively connected with the two brackets and a restoring stretching device. Both sides of the movable handle are respectively provided with a steel pole. The two brackets are respectively abutted with the two steel poles of the movable handle, and are respectively fixed with a sensor. The two friction wheels are respectively movably connected with a sensor which is connected to the same swinging bracket as the friction wheels. The device has the advantages of simple and compact structure, rapid and accurate reflection and easiness for arrangement because of the adoption of telelectric control.
Description
Technical field
The utility model relates to a kind of, particularly a kind of integrated accelerator of line transmission control system brake control handle.
Background technology
A kind of hand throttle brake integrated apparatus is described as public technology file CN2607450Y.
This device comprises: housing, push rod, the oil door handle that is installed in the push rod upper end, the pusher bar support that can swing, the shifting block that links to each other with the brake backguy, the arm-tie that links to each other with acceleration cable.
The push rod of this device can be done swing on pusher bar support.
When needs refuel, with push rod swing left with arm-tie to against, oil door handle rotation can spur acceleration cable then, thus the control throttle.
When needs brake, push rod swing to the right with shifting block against, the push rod swing can spur brake cable then, control brake.
There is following shortcoming in above technology: the Spin Control brake of impassabitity oil door handle, and can only carry out mechanical type control by steel wire.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, and a kind of integrated accelerator brake control handle of line transmission control system is provided.
The purpose of this utility model is achieved in that
A kind of accelerator and brake control handle comprises a fixed handle, and this accelerator and brake control handle also comprises:
One to be enclosed within this fixed handle outer and have the flexible handle of identical centre of gration with this fixed handle, and the both sides on this flexible handle are respectively equipped with a steel column;
A pair of this fixed handle support of rolling to each side that is arranged in, this two support respectively with flexible handle on this two steel column lean, be fixed with a sensor respectively on this two support;
A pair of and this flexible handle against and respectively with this two supports bonded assembly friction wheel, this two friction wheel respectively be connected in same swinging mounting on sensor activity be connected;
A return stretching device.
Wherein, this two friction wheel links to each other with this two support by revolute pair.
Wherein, this return stretching device is connected between this two swinging mounting and is a return extension spring.
This accelerator and brake controls handle and also comprises one in order to guarantee the registration device of its return at midway location in addition.
This registration device comprises that places the midway location spring and a midway location steel ball that links to each other with this midway location spring in the fixed handle.
Positive progressive effect of the present utility model is: simple and compact for structure, the conversion between the accelerator and brake is very convenient, and is independent of each other.Adopt line transmission control system, be swift in response, accurately.Cancel a series of mechanicals device, structure is flexible, is easy to arrange.
Description of drawings
Fig. 1 is the front view of the utility model one embodiment.
Fig. 2 is the axis side view of the utility model one embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, provide the utility model one better embodiment, so that ins and outs of the present utility model to be described.
As Fig. 1,2, this accelerator and brake control handle comprises:
Fixed handle 1;
Be enclosed within fixed handle 1 outside and have the flexible handle 2 of identical centre of gration O with it, flexible handle 2 is provided with 2 steel columns 21,22; Throttle Opening Control swinging mounting 3, its underpart surface 31 and steel column 21 against, this Throttle Opening Control swinging mounting 3 has centre of gration O ', be connected with a friction wheel 5 by revolute pair on it, the periphery of this friction wheel 5 and flexible handle 2 against, also be fixed with normal danger sensor 4 on this Throttle Opening Control swinging mounting 3, this normal danger sensor 4 has flexible connection with friction wheel 5;
Brake control swinging mounting 7, surface 71, its underpart leans with steel column 22, this brake control swinging mounting 7 has centre of gration O "; be connected with a friction wheel 8 by revolute pair on it; this friction wheel 8 leans with the periphery of flexible handle 2; also be fixed with throttle position switch 9 on this brake control swinging mounting 7, this throttle position switch 9 has flexible connection with friction wheel 8;
Be connected with a return extension spring 6 between Throttle Opening Control swinging mounting and the brake control swinging mounting, return stretching device as this accelerator and brake handle, this return stretching device can also be a hydraulic efficiency gear, or this return stretching device is divided into two parts, is connected with two swinging mountings respectively;
Midway location spring 10 and midway location steel ball 11 are arranged in the fixed handle.
The friction fit coefficient selection is controlled at sliding ratio in certain scope, makes normal danger sensor 4 and throttle position switch 9 that reaction can be arranged the angular transposition of flexible handle 2 accurately, this two sensor with the rotation of this two friction wheel as input.The angular transposition of flexible handle can amplify at mechanics by friction wheel, is convenient to carry out accuracy control.
Cooperating the cam mechanism that is actually a distortion between the steel column 21 of flexible handle 2 and brake control swinging mounting 7, the Throttle Opening Control swinging mounting 3, by the outline line of contact surface 31,71, centre of gration O ', the O of this two swinging mounting " and the position and the rigidity of return extension spring 6 can make flexible handle just arrive midway location 2 times.
When needs refuel, clockwise rotate flexible handle 2, flexible handle 2 promptly rotates on fixed handle 1 around center O.The steel column 21 that rotates on the flexible handle 2 promptly promotes Throttle Opening Control swinging mounting 3, and Throttle Opening Control swinging mounting 3 rotation around O ' up time, and friction wheel 5 clockwise rotates and leaves the periphery of flexible handle 2 around O ' together with Throttle Opening Control swinging mounting 3.The brake control swinging mounting 7 of the other end is under the effect of return extension spring 6, have around O " trend that rotates counterclockwise; make the friction wheel 8 on it be resisted against on the periphery of flexible handle 2; and on the periphery of flexible handle 2, do the rolling of relative flexible handle; throttle position switch 9 is sensed the rotation of friction wheel 8 and is produced electric signal, passes to corresponding actuating unit.
When needs brake, rotate counterclockwise flexible handle 2, its working process is similar when refueling, and repeats no more.
Claims (5)
1, a kind of accelerator and brake control handle comprises a fixed handle, it is characterized in that this accelerator and brake control handle also comprises:
One to be enclosed within this fixed handle outer and have the flexible handle of identical centre of gration with this fixed handle, and the both sides on this flexible handle are respectively equipped with a steel column;
A pair of this fixed handle support of rolling to each side that is arranged in, this two support respectively with flexible handle on this two steel column lean, be fixed with a sensor respectively on this two support;
A pair of and this flexible handle against and respectively with this two supports bonded assembly friction wheel, this two friction wheel respectively be connected in same swinging mounting on sensor activity be connected;
A return stretching device.
2, accelerator and brake control handle according to claim 1 is characterized in that this two friction wheel links to each other with this two support by revolute pair.
3, accelerator and brake control handle according to claim 1 is characterized in that this return stretching device is connected between this two swinging mounting and is a return extension spring.
4, accelerator and brake control handle according to claim 1 is characterized in that this accelerator and brake controls handle and also comprises one in order to guarantee the registration device of its return at midway location.
5, accelerator and brake control handle according to claim 4 is characterized in that this registration device comprises that places the midway location spring and a midway location steel ball that links to each other with this midway location spring in the fixed handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081702 CN2723330Y (en) | 2004-08-11 | 2004-08-11 | Accelerator and brake control handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081702 CN2723330Y (en) | 2004-08-11 | 2004-08-11 | Accelerator and brake control handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723330Y true CN2723330Y (en) | 2005-09-07 |
Family
ID=35036960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081702 Expired - Lifetime CN2723330Y (en) | 2004-08-11 | 2004-08-11 | Accelerator and brake control handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723330Y (en) |
-
2004
- 2004-08-11 CN CN 200420081702 patent/CN2723330Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140811 Granted publication date: 20050907 |