CN202939042U - Engine speed stabilizing device - Google Patents
Engine speed stabilizing device Download PDFInfo
- Publication number
- CN202939042U CN202939042U CN 201220617482 CN201220617482U CN202939042U CN 202939042 U CN202939042 U CN 202939042U CN 201220617482 CN201220617482 CN 201220617482 CN 201220617482 U CN201220617482 U CN 201220617482U CN 202939042 U CN202939042 U CN 202939042U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- expansion
- engine speed
- fixator
- bearing circle
- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model provides an engine speed stabilizing device, comprising a pedal fixator used to fix pedals, a first expansion link connected with the pedal fixator, a second expansion link disposed opposite to the first expansion link, an expansion joint connected with the first expansion link and the second expansion link, and a steering wheel fixator fixedly connected with the second expansion link to press tightly a steering wheel. The expansion joint can adjust distances between the first expansion link and the second expansion link. The engine speed stabilizing device is advantaged by simple structure, and low cost, and can conveniently stabilize engine speed at a numerical value.
Description
Technical field
The utility model relates to the Automobile Measuring Techniques field, relates in particular to a kind of engine speed stabilising arrangement.
Background technology
Automotive engineering is growing, people require also to improve constantly to vehicle performance, when vehicle performance is verified, requirement is stabilized in concrete numerical value a period of time with engine speed, for example in car load electrobalance test condition, requirement is stabilized in engine speed respectively under 1500rmp and 2500rmp state, in actual tests, the driver tramps with one's feet, and pedal is very difficult is controlled at a certain concrete numerical value for a long time with rotating speed, therefore, a kind of mechanical hook-up of a certain concrete numerical value that engine speed can be stabilized in of research is in fact for necessary.
The utility model content
In view of this, the utility model provides a kind of simple in structure, engine speed stabilising arrangement that can easily engine speed be stabilized in a certain numerical value.
The utility model provides a kind of engine speed stabilising arrangement, comprising: the pedal fixator that is used for fixed pedestal; The first expansion link is connected with described pedal fixator; The second expansion link is oppositely arranged with described the first expansion link; Be used for regulating the expansion and cotraction regulator of the distance between described the first expansion link and described the second expansion link, described expansion and cotraction regulator connects described the first expansion link and described the second expansion link; Be used for being fixed the bearing circle fixator of bearing circle, described bearing circle fixator is connected with described the second expansion link.
Preferably, described pedal fixator is provided with the groove for the pedal clamping.
Preferably, described the first expansion link and described the second expansion link and described expansion and cotraction regulator are threaded connection.
Preferably, the screw thread that described the first expansion link is connected with described expansion and cotraction regulator is the forward screw thread, and the screw thread that described the second expansion link is connected with described expansion and cotraction regulator is reverse thread.
Preferably, the rectangular framework of described expansion and cotraction regulator, comprise the first adjusting frame and the second adjusting frame that are oppositely arranged, described first regulates frame offers the first threaded hole, described the first expansion link comprises the first threaded portion that is connected with described the first threaded hole, described second regulates frame offers the second threaded hole, and described the second expansion link comprises the second threaded portion that is connected with described the second threaded hole.
Preferably, described the second expansion link is threaded connection part with described bearing circle fixator and is fixedly connected with.
Preferably, described bearing circle fixator is provided with the first recess, and described the second expansion link is provided with the second recess, and described the first recess and described the second recess cooperatively interact bearing circle is contained in wherein.
The utlity model has following beneficial effect:
Simple installation, only fixedly pedal fixator and the bearing circle fixator at two ends get final product need; Control flexibly, can realize easily the action of throttle plus-minus according to the needs of test medium speed; Simple in structure, with low cost; Conveniently moving, lightweight, volume is little, is convenient to dismounting and transportation.
Description of drawings
Fig. 1 is the assembling schematic diagram of the engine speed stabilising arrangement of the utility model embodiment.
Fig. 2 is the vertical view of engine speed stabilising arrangement shown in Figure 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See also Fig. 1 and Fig. 2, engine speed stabilising arrangement 10 of the present utility model comprises: the pedal fixator 11 that is used for fixed pedestal; The first expansion link 12 that is connected with described pedal fixator 11; The second expansion link 13 that is oppositely arranged with described the first expansion link 12; The expansion and cotraction regulator 14 that connects described the first expansion link 12 and the second expansion link 13, described expansion and cotraction regulator 14 can be regulated the distance between described the first expansion link 12 and described the second expansion link 13; And bearing circle fixator 15, be fixedly connected with described the second expansion link 13, in bearing circle is pressed on.
In present embodiment, described pedal fixator 11 is provided with the groove 112 for the pedal clamping, adopts built-in groove 112 on pedal fixator 11, pedal can well be snapped into inside, prevent pedal fixator 11 landing from the pedal, this structure is also applicable to polytype pedal shape.
In the present embodiment, described the first expansion link 12 and described the second expansion link 13 are threaded connection with described expansion and cotraction regulator 14.Concrete, described expansion and cotraction regulator 14 is rectangular framework roughly, comprise the first adjusting frame 141 and the second adjusting frame 142 that are oppositely arranged, described first regulates frame 141 offers the first threaded hole, described the first expansion link 12 comprises the first threaded portion 121 that is connected with described the first threaded hole, described second regulates frame 142 offers the second threaded hole, and described the second expansion link 13 comprises the second threaded portion 131 that is connected with described the second threaded hole.And the screw thread that wherein said the first expansion link 12 is connected with described expansion and cotraction regulator 14 is the forward screw thread, and the screw thread that described the second expansion link 13 is connected with described expansion and cotraction regulator 14 is reverse thread.
During use, regulate the length of integrated model by rotary extension regulator 14, due to the distance between pedal and bearing circle along with the different of vehicle there are differences, rotary extension regulator 14 can well solve this deficiency, and when turning clockwise, throttle loosens, when being rotated counterclockwise, throttle compresses, and this structure does not need pedal fixator 11 and bearing circle fixator 15 are taken off when rotated, thereby plays the effect of real-time adjusting.
In present embodiment, described the second expansion link 13 is threaded connection part 16 with described bearing circle fixator 15 and is fixedly connected with.Further, described bearing circle fixator 15 is provided with the first recess 151, described the second expansion link 13 is provided with the second recess 134, described the first recess 151 complements each other to form with receiving space with described the second recess 134, so that bearing circle is contained in wherein, and is threaded connection part 16 and locks, with in bearing circle being pressed on tightly, when preventing work and bearing circle produce transverse shifting, play the effect of stabilized (steady-state) speed.
Engine speed stabilising arrangement 10 of the present utility model has the following advantages:
1, simple installation, only fixedly pedal fixator 11 and the bearing circle fixator 15 at two ends get final product need;
2, control flexibly, can realize easily the action of throttle plus-minus according to the needs of test medium speed;
3, simple in structure, with low cost;
4, conveniently moving, lightweight, volume is little, is convenient to dismounting and transportation.
Above-described is only an embodiment of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. engine speed stabilising arrangement comprises:
The pedal fixator that is used for fixed pedestal;
The first expansion link is connected with described pedal fixator;
The second expansion link is oppositely arranged with described the first expansion link;
Be used for regulating the expansion and cotraction regulator of the distance between described the first expansion link and described the second expansion link, described expansion and cotraction regulator connects described the first expansion link and described the second expansion link;
Be used for being fixed the bearing circle fixator of bearing circle, described bearing circle fixator is connected with described the second expansion link.
2. engine speed stabilising arrangement according to claim 1 is characterized in that: described pedal fixator is provided with the groove for the pedal clamping.
3. engine speed stabilising arrangement according to claim 2, it is characterized in that: described the first expansion link and described the second expansion link and described expansion and cotraction regulator are threaded connection.
4. engine speed stabilising arrangement according to claim 3, it is characterized in that: the screw thread that described the first expansion link is connected with described expansion and cotraction regulator is the forward screw thread, the screw thread that described the second expansion link is connected with described expansion and cotraction regulator is reverse thread.
5. engine speed stabilising arrangement according to claim 3, it is characterized in that: the rectangular framework of described expansion and cotraction regulator, comprise the first adjusting frame and the second adjusting frame that are oppositely arranged, described first regulates frame offers the first threaded hole, described the first expansion link comprises the first threaded portion that is connected with described the first threaded hole, described second regulates frame offers the second threaded hole, and described the second expansion link comprises the second threaded portion that is connected with described the second threaded hole.
6. engine speed stabilising arrangement according to claim 2, it is characterized in that: described the second expansion link is threaded connection part with described bearing circle fixator and is fixedly connected with.
7. engine speed stabilising arrangement according to claim 1, it is characterized in that: described bearing circle fixator is provided with the first recess, described the second expansion link is provided with the second recess, and described the first recess and described the second recess cooperatively interact bearing circle is contained in wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617482 CN202939042U (en) | 2012-11-20 | 2012-11-20 | Engine speed stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617482 CN202939042U (en) | 2012-11-20 | 2012-11-20 | Engine speed stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202939042U true CN202939042U (en) | 2013-05-15 |
Family
ID=48323274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617482 Expired - Lifetime CN202939042U (en) | 2012-11-20 | 2012-11-20 | Engine speed stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202939042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814421A (en) * | 2022-04-20 | 2022-07-29 | 中国第一汽车股份有限公司 | Vehicle speed adjusting device and method |
-
2012
- 2012-11-20 CN CN 201220617482 patent/CN202939042U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814421A (en) * | 2022-04-20 | 2022-07-29 | 中国第一汽车股份有限公司 | Vehicle speed adjusting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |