CN205780798U - Low noise automatic gear-box operating mechanism - Google Patents
Low noise automatic gear-box operating mechanism Download PDFInfo
- Publication number
- CN205780798U CN205780798U CN201620488533.3U CN201620488533U CN205780798U CN 205780798 U CN205780798 U CN 205780798U CN 201620488533 U CN201620488533 U CN 201620488533U CN 205780798 U CN205780798 U CN 205780798U
- Authority
- CN
- China
- Prior art keywords
- gear level
- bumper ring
- gear
- shell
- operating mechanism
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of low noise automatic gear-box operating mechanism, including shell and the manipulation assembly that is arranged on shell, described shell includes left shell and right shell body, described manipulation assembly includes gear level, described gear level has axially arranged core bar, the bottom of core bar is cased with pressing spring under core bar, the bottom of gear level is provided with gear spring, it is cased with ball cover outside described gear level, and this ball cover is accommodating in the enclosure, it is cased with bumper ring on described gear level, and described bumper ring is accommodating in the enclosure, described gear level is provided with at least one groove snapped in for bumper ring.Its advantage is: gear level when gearshift produced noise can be greatly reduced by the setting of bumper ring, and after bumper ring snaps in groove, bumper ring, by fixation, will not change position because of the motion of gear level, good reliability.
Description
Technical field
This utility model relates to automatic gear-box technical field, is especially a kind of low noise automatic gear-box operating mechanism.
Background technology
Automatic gear-box is a kind of equipment can shifted gears automatically according to engine speed occurred relative to manual transmission.Driver, in driving procedure, needs to convert at any time gear, and this just requires that driver can carry out cooperation exactly to gas pedal and gearshift pin, thus ensures that automobile has good dynamic property and economy.Its structure of automatic gear-box operating mechanism of prior art generally comprises a shell and the manipulation assembly being arranged on shell, handle assembly and include gear level, gear level can produce noise with outer casing inner wall contacting when, and gear level directly contacts with shell and can affect the service life of shell.
Utility model content
In view of the defect of above-mentioned prior art, the purpose of this utility model is: provide a kind of low noise automatic gear-box operating mechanism that can reduce the noise that gear level produces when gearshift.
Technical solution of the present utility model is: low noise automatic gear-box operating mechanism, including shell and the manipulation assembly that is arranged on shell, described shell includes left shell and right shell body, described manipulation assembly includes gear level, described gear level has axially arranged core bar, the bottom of core bar is cased with pressing spring under core bar, the bottom of gear level is provided with gear spring, it is cased with ball cover outside described gear level, and this ball cover is accommodating in the enclosure, it is cased with bumper ring on described gear level, and described bumper ring is accommodating in the enclosure, described gear level is provided with at least one groove snapped in for bumper ring.
Further, described bumper ring is rubber ring.
Further, the wall of described groove is arc surface.
Further, the quantity of described groove is two.
Further, described left shell is provided with electromagnetic valve bundle assembly and unlocks drive block, and the one end unlocking drive block is connected with electromagnetic valve bundle assembly, and the side of described left shell is provided with and unlocks the unblock button that the drive block other end is connected.
Apply low noise automatic gear-box operating mechanism provided by the utility model, it provides the benefit that: be cased with bumper ring on gear level, and described bumper ring is accommodating in the enclosure, described gear level is provided with at least one groove snapped in for bumper ring, gear level when gearshift produced noise can be greatly reduced by the setting of bumper ring, and after bumper ring snaps in groove, bumper ring is by fixation, position will not be changed because of the motion of gear level, improve dependability.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is left view schematic diagram of the present utility model；
Fig. 3 is that the right side of the present utility model regards schematic diagram；
Fig. 4 is schematic top plan view of the present utility model；
Fig. 5 is the cross-sectional schematic in A-A direction in Fig. 3；
Fig. 6 is the structural representation after Fig. 5 removes bumper ring；
Fig. 7 is the enlarged drawing of a-quadrant in Fig. 6.
Shown in figure: 1-shell, 11-left shell, 12-right shell body, 2-handles assembly, 21-gear level, 211-core bar, pressing spring under 3-core bar, 4-gear spring, 5-ball cover, 6-bumper ring, 7-groove, 8-electromagnetic valve bundle assembly, and 9-unlocks drive block, and 10-unlocks button.
Detailed description of the invention
For relatively more directly perceived, be fully understood by the technical solution of the utility model, existing just combine this utility model accompanying drawing to carry out nonrestrictive feature description as follows:
As shown in Figure 1 and Figure 7, low noise automatic gear-box operating mechanism, including shell 1 and the manipulation assembly 2 that is arranged on shell 1, shell 1 includes left shell 11 and right shell body 12, handle assembly 2 and include gear level 21, gear level 21 has axially arranged core bar 211, the bottom of core bar 211 is cased with pressing spring 3 under core bar, the bottom of gear level 21 is provided with gear spring 4, ball cover 5 it is cased with outside gear level 21, and this ball cover 5 is contained in shell 1, bumper ring 6 it is cased with on gear level 21, and bumper ring 6 is contained in shell 1, gear level 21 is provided with at least one groove 7 snapped in for bumper ring 6.
Bumper ring 6 is rubber ring, and the wall of groove 7 is arc surface, and the quantity of groove 7 is two, it is possible to select to snap in bumper ring 6 any one groove 7 according to use demand, flexible and convenient to use, can also all snap in a bumper ring 6 in two grooves 7 simultaneously.
Left shell 11 is provided with electromagnetic valve bundle assembly 8 and unlocks drive block 9, the one end unlocking drive block 9 is connected with electromagnetic valve bundle assembly 8, the side of left shell 11 is provided with and unlocks the unblock button 10 that drive block 9 other end is connected, after pressing unblock button 10, low noise automatic gear-box operating mechanism is unlocked.
Low noise automatic gear-box operating mechanism provided by the utility model, bumper ring 6 it is cased with on gear level 21, and bumper ring 6 is contained in shell 1, gear level 21 is provided with at least one groove 7 snapped in for bumper ring 6, gear level 21 when gearshift produced noise can be greatly reduced by the setting of bumper ring 6, and after bumper ring 6 snaps in groove 7, bumper ring 6 is by fixation, position will not be changed because of the motion of gear level 21, improve dependability.
Certainly; these are only preferred embodiment of the present utility model; non-the scope of the claims of the present utility model, all utilization this utility model description and graphic content institute simple modification and the equivalent structure for it of the most i.e. limiting to changes, within all should being in like manner contained in scope of patent protection of the present utility model.
Claims (5)
1. low noise automatic gear-box operating mechanism, including shell and the manipulation assembly that is arranged on shell, described shell includes left shell and right shell body, described manipulation assembly includes gear level, it is characterized in that: described gear level has axially arranged core bar, the bottom of core bar is cased with pressing spring under core bar, the bottom of gear level is provided with gear spring, it is cased with ball cover outside described gear level, and this ball cover is accommodating in the enclosure, being cased with bumper ring on described gear level, and described bumper ring is accommodating in the enclosure, described gear level is provided with at least one groove snapped in for bumper ring.
Low noise automatic gear-box operating mechanism the most according to claim 1, it is characterised in that: described bumper ring is rubber ring.
Low noise automatic gear-box operating mechanism the most according to claim 2, it is characterised in that: the wall of described groove is arc surface.
Low noise automatic gear-box operating mechanism the most according to claim 3, it is characterised in that: the quantity of described groove is two.
Low noise automatic gear-box operating mechanism the most according to claim 1, it is characterized in that: described left shell is provided with electromagnetic valve bundle assembly and unlocks drive block, the one end unlocking drive block is connected with electromagnetic valve bundle assembly, and the side of described left shell is provided with and unlocks the unblock button that the drive block other end is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488533.3U CN205780798U (en) | 2016-05-23 | 2016-05-23 | Low noise automatic gear-box operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488533.3U CN205780798U (en) | 2016-05-23 | 2016-05-23 | Low noise automatic gear-box operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780798U true CN205780798U (en) | 2016-12-07 |
Family
ID=58110594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488533.3U Expired - Fee Related CN205780798U (en) | 2016-05-23 | 2016-05-23 | Low noise automatic gear-box operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701719A (en) * | 2017-11-13 | 2018-02-16 | 宁波远信拉索有限公司 | A kind of automatic transmission shift mechanism |
-
2016
- 2016-05-23 CN CN201620488533.3U patent/CN205780798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701719A (en) * | 2017-11-13 | 2018-02-16 | 宁波远信拉索有限公司 | A kind of automatic transmission shift mechanism |
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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: 20161207 Termination date: 20190523 |