CN203093742U - Gear shifting device with changeable rod ratio - Google Patents
Gear shifting device with changeable rod ratio Download PDFInfo
- Publication number
- CN203093742U CN203093742U CN 201220747512 CN201220747512U CN203093742U CN 203093742 U CN203093742 U CN 203093742U CN 201220747512 CN201220747512 CN 201220747512 CN 201220747512 U CN201220747512 U CN 201220747512U CN 203093742 U CN203093742 U CN 203093742U
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- CN
- China
- Prior art keywords
- gear level
- shifting arm
- linkage section
- selector
- gear
- 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 a gear shifting device with a changeable lever ratio. The gear shifting device with the changeable rod ratio comprises a gear shifting lever and a gear selecting and shifting arm. The gear selecting and shifting arm can be movably arranged on the gear shifting lever along the axial direction of the gear shifting lever and is fixed through a fastening device. According to the gear shifting device with the changeable rod ratio, the rod ratio can be changed according to requirements of different drivers, and the shortcoming that the length of a gear-shifting flexible shaft is limited is overcome. The gear shifting device with the changeable rod ratio is suitable for automobiles with manual transmission.
Description
Technical field
The utility model belongs to automotive field, relates to a kind of selector, specifically a kind of selector of convertible bar ratio.
Background technology
At present, automobile has become the requisite vehicle in people's life, and is therefore, also more and more higher for the requirement of vehicle performance.And the bar of existing selector ratio is certain, because the existence of different people's driving habits is different, so existing selector can not satisfy the driving demand of different crowd.The flexible axle limited length of existing selector even can think the conversion rod ratio, but because existing shifting arm lengths is certain, therefore, can't guarantee that the ball pin well is connected with flexible axle simultaneously, can't adjust according to different operators' actual conditions.
The utility model content
The technical problems to be solved in the utility model provides a kind of selector of convertible bar ratio, and this selector can the conversion rod ratio, can satisfy the driving demand of different crowd, simultaneously, the shifting arm of above-mentioned selector can be regulated length, guarantees that the ball pin well is connected with flexible axle.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of selector of convertible bar ratio comprises gear level and shifting arm, and described shifting arm can be located on the gear level along gear level with moving axially, and fixes by securing device.
As to qualification of the present utility model: described securing device comprises the thread segment of being located on the gear level, two setting nuts that cooperate with thread segment, and an end of described shifting arm is sleeved on the gear level, and is located between two setting nuts.
As to further qualification of the present utility model: also be provided with on the described gear level be used for gear level plane of orientation that the shifting arm is positioned on the thread segment of gear level, be provided with shifting arm plane of orientation at the shifting arm, described gear level plane of orientation cooperates chucking with shifting arm plane of orientation.
As another kind of the present utility model is limited: described shifting arm comprises gear level linkage section and ball pin linkage section, and described gear level linkage section saves land with ball pin linkage section adjustable length and is connected.
As further qualification: described gear level linkage section saves land with ball pin linkage section adjustable length by clamp nut and is connected.
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, obtained technological advance is:
(1) shifting arm of the present utility model can move axially along gear level, therefore, the shifting arm can be arranged on the different position of gear level, chaufeur can be regulated the bar ratio of selector by the position of reelecting the shifting arm, thereby regulate gearshift power and gearshift stroke according to different clients' demand, improve the gearshift performance, satisfy the demand of different clients the gear level controllability;
(2) the gear level linkage section of shifting arm and ball pin linkage section save land by the clamp nut adjustable length and link together, can regulate the length of shifting arm like this, when moving or moving down on the elected gear arm, ball pin linkage section drives on the ball pin and moves or move down, can guarantee that by the length of regulating the shifting arm ball pin is connected all the time with flexible axle, satisfies the demand of chaufeur this moment.
As fully visible, the utility model not only can be according to different drivers' changes in demand bar ratio, and has overcome the drawback of gearshift flexible axle limited length.
The utility model is applicable to the automobile of manual shift.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of gear level 1 among the utility model embodiment;
Fig. 3 is the right elevation of Fig. 2;
Fig. 4 is the part sectional view of shifting arm 2 among the utility model embodiment.
Among the figure: 1-gear level, 2-shifting arm, 21-gear level linkage section, 22-ball pin linkage section, 3-thread segment, 4-setting nut, 51-gear level plane of orientation, 52-shifting arm plane of orientation; 6-clamp nut.
The specific embodiment
EmbodimentA kind of selector of convertible bar ratio
Figure 1 shows that the structural representation of present embodiment, comprise gear level 1, shifting arm 2.
Be wholely set thread segment 3 on the shifting arm 1 vertically.One end of shifting arm 2 is sleeved on the gear level 1, also is provided with two setting nuts 4 with the screw thread fit of thread segment 3 on gear level 1, and described shifting arm 2 is arranged between two setting nuts 4, is undertaken fastening by two setting nuts 4.
For make shifting arm 2 gear level 1 circumferentially on position, as Fig. 2, shown in Figure 3, present embodiment is provided with gear level plane of orientation 51 on described gear level 1, on shifting arm 2, be provided with the shifting arm plane of orientation 52 that matches with gear level plane of orientation 51, described gear level plane of orientation 51 is arranged on the thread segment 3, and gear level plane of orientation 51 tightens mutually with shifting arm plane of orientation 52, can prevent that shifting arm 2 from rotating around the circumference of gear level 1.
In order to overcome the defective of gearshift flexible axle limited length, present embodiment is set to shifting arm 2 structure of adjustable in length, its structure is as shown in Figure 3, Figure 4: comprise gear level linkage section 21 and ball pin coupling end 22, be connected by clamp nut 6 between described gear level linkage section 21 and the ball pin linkage section 22.Can regulate distance between gear level linkage section 21 and the ball pin linkage section 22 by regulating clamp nut 6 like this, thus adjusting shifting arm 2 single-piece length.
When needs are shifted gears, will in the present embodiment two setting nuts 4 be moved up and down simultaneously, the shifting arm in the middle of driving moves up and down, and regulates the position of shifting arm 2 on gear level 1, can finish conversion rod.When needing simultaneously to change the length of shifting arm 2, because 21 be retaining element, 22 is regulating element, by 22 move up and down, elongate and shorten shifting arm 2, both only ball pin linkage section 22 need be carried out up-down adjustment by clamp nut 6 with respect to gear level linkage section 21 and get final product.
Present embodiment is simple in structure, can be according to the demand of different chaufeurs free conversion rod ratio, satisfy different clients' demand, order is driven more comfortable.
Claims (5)
1. the selector of a convertible bar ratio comprises gear level (1) and shifting arm (2),
It is characterized in that:Described shifting arm (2) can be located on the gear level (1) along gear level (1) with moving axially, and fixes by securing device.
2. the selector of convertible bar ratio according to claim 1,
It is characterized in that:Described securing device comprises the thread segment of being located on the gear level (1) (3), two setting nuts (4) that cooperate with thread segment (3), and an end of described shifting arm (2) is sleeved on the gear level (1), and is located between two setting nuts (4).
3. the selector of convertible bar ratio according to claim 2,
It is characterized in that:Also be provided with on the thread segment (3) of described gear level (1) be used for shifting arm (2) gear level (1) circumferentially on the gear level plane of orientation (51) that positions, be provided with shifting arm plane of orientation (52) at shifting arm (2), described gear level plane of orientation (51) cooperates chucking with shifting arm plane of orientation (52).
4. according to the selector of any described convertible bar ratio of claim 1 to 3,
It is characterized in that:Described shifting arm (2) comprises gear level linkage section (21) and ball pin linkage section (22), and described gear level linkage section (21) saves land with ball pin linkage section (22) adjustable length and is connected.
5. the selector of convertible bar ratio according to claim 4,
It is characterized in that:Described gear level linkage section (21) saves land with ball pin linkage section (22) adjustable length by clamp nut (6) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747512 CN203093742U (en) | 2012-12-31 | 2012-12-31 | Gear shifting device with changeable rod ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747512 CN203093742U (en) | 2012-12-31 | 2012-12-31 | Gear shifting device with changeable rod ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093742U true CN203093742U (en) | 2013-07-31 |
Family
ID=48845173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747512 Expired - Fee Related CN203093742U (en) | 2012-12-31 | 2012-12-31 | Gear shifting device with changeable rod ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093742U (en) |
-
2012
- 2012-12-31 CN CN 201220747512 patent/CN203093742U/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: 20130731 Termination date: 20201231 |