CN205173460U - Electromagnetism speed in reverse locking means - Google Patents
Electromagnetism speed in reverse locking means Download PDFInfo
- Publication number
- CN205173460U CN205173460U CN201420858823.3U CN201420858823U CN205173460U CN 205173460 U CN205173460 U CN 205173460U CN 201420858823 U CN201420858823 U CN 201420858823U CN 205173460 U CN205173460 U CN 205173460U
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- CN
- China
- Prior art keywords
- electromagnetism
- rocking arm
- locking
- lock
- reverse 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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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses an electromagnetism speed in reverse locking means for the outer selection shelves rocking arm of control is to the selection of speed in reverse position, set up at the derailleur outside, including the locking round pin, the locking pin junction has electromagnetism locking valve, electromagnetism locking valve drive the locking round pin stretches out and prevents outer selection shelves rocking arm to select speed in reverse position or drive the withdrawal of locking round pin is so that the speed in reverse position is selected to outer selection shelves rocking arm, electromagnetism locking valve is connected with electromagnetic control device. The utility model discloses arrange that direct locking selects a grade rocking arm outward in gearbox housing's outside, solved the size chain length and result in control inconvenient problem, do not have push -and -pull cable stroke efficiency problem in addition, can not descend along with the use stroke efficiency of push -and -pull cable. Overall structure reasonable in design is convenient for arrange, control easily, and difficult production motion is simultaneously interfered to four problems of selecting gear car selection shelves difficulty have been solved.
Description
Technical field
The utility model relates to field of automobile, particularly relates to a kind of for motor vehicle electromagnetism reverse gear lock locking apparatus.
Background technique
Due to the development changed along with automobile variable speed many grades, use more and more to the 6+1 gear of " many people one grade ", at present in order to prevent wrong extension reverse gear, generally on speed change seat, increasing reverse gear lock spacing, can reverse gear be hung up just put on by reverse gear lock or subdue.
What finally limit due to reverse gear lock is gear selecting shifting block on speed changer, gear selecting shifting block is made directly not choose on reverse gear shaft, but reverse gear lock is applied on speed change seat at present, middle by push-pull cable (or pull bar), the connection of gear selecting outer rocker arm, first the travel efficiency of push-pull cable reduces gradually along with using; If moreover workshop assembling and debugging do not carry out, the lock that can cause reversing gear is interfered, and one, two gear selecting positions be can not find or cause the not easily problem such as engage a gear because gear selecting is not in place.Therefore, various problem can be caused by the lock construction that reverses gear of lock speed change seat because of Size Chain.The most basic method solving this problem makes the direct locking speed changer of lock that reverses gear, and gear selecting shifting block cannot be chosen on gear reverse declutch shift shaft.
But direct locking speed changer, needs adjustment speed changer gear selecting shifting block, particularly reverse gear shifting block, and limits by speed changer inner space, not easily arrange, and it is too many to increase cost.And the lock that will reverse gear is arranged into speed changer outside, although easily arrange, lock manipulation aspect of reversing gear will be not easy adjustment, and be the problem of dimensional chain equally, easily produce when manipulating and cause movement interference, cause one, two gears can not find or not easily engage a gear.
In sum, with regard to four gear selecting position automobiles, be badly in need of wanting one to be convenient to arrange, and easily manipulate, not easily produce the latch mechanism that reverses gear of movement interference, solve the problem of four gear selecting position automobile gear selecting difficulties.
Model utility content
Technical problem to be solved in the utility model is to provide one and is convenient to arrange, easily manipulate, and simultaneously not easily produces movement interference, prevents from hanging the electromagnetism reverse gear lock locking apparatus of shelves of falling down in a faint.
For solving the problems of the technologies described above, the technical solution of the utility model is: electromagnetism reverse gear lock locking apparatus, and for controlling the selection of outer shift selecting rocking arm to reverse gear position, being arranged on speed changer outside, comprising lock pin, described lock pin is connected with electromagnetism lock valve; Described electromagnetism lock valve drives described lock pin to stretch out the outer shift selecting rocking arm of prevention and selects reverse gear position or drive described lock pin to retract to make outer shift selecting rocking arm select reverse gear position; Described electromagnetism lock valve is connected with electromagnetic control apparatus.
As preferred technological scheme, described electromagnetic control apparatus comprises the power supply be connected with described electromagnetism lock valve, and described power supply is connected with control switch, and described control switch is arranged on shift handle.
Owing to have employed technique scheme, electromagnetism reverse gear lock locking apparatus, for controlling the selection of outer shift selecting rocking arm to reverse gear position, being arranged on speed changer outside, comprising lock pin, described lock pin is connected with electromagnetism lock valve; Described electromagnetism lock valve drives described lock pin to stretch out the outer shift selecting rocking arm of prevention and selects reverse gear position or drive described lock pin to retract to make outer shift selecting rocking arm select reverse gear position; Described electromagnetism lock valve is connected with electromagnetic control apparatus; The utility model has following beneficial effect: the outside being arranged in case of transmission, the outer shift selecting rocking arm of direct locking, and such Size Chain easily solves, and there is not push-pull cable travel efficiency problem, can not decline along with the use travel efficiency of push-pull cable; Be convenient to arrange, easily manipulate, not easily produce movement interference simultaneously, thus solve the problem of four gear selecting position automobile gear selecting difficulties.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the outer shift selecting rocking arm lock position state reference map of the utility model embodiment.
In figure: the outer shift selecting rocking arm of 1-; 2-electromagnetism lock valve; 3-electromagnetic control apparatus; 31-power supply; 32-control switch; 4-lock pin; 5-shift handle.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, electromagnetism reverse gear lock locking apparatus, for controlling the selection of outer shift selecting rocking arm 1 pair of reverse gear position, being arranged on speed changer outside, comprising lock pin 4, and described lock pin 4 is connected with electromagnetism lock valve 2; Described electromagnetism lock valve 2 drives described lock pin 4 to stretch out the outer shift selecting rocking arm 1 of prevention and selects reverse gear position or drive described lock pin 4 to retract to make outer shift selecting rocking arm 1 select reverse gear position; Described electromagnetism lock valve 2 is connected with electromagnetic control apparatus 3.Described electromagnetic control apparatus 3 comprises the power supply 31 be connected with described electromagnetism lock valve 2, and described power supply 31 is connected with control switch 32, and described control switch 32 is arranged on shift handle 5.When 2 power-off of described electromagnetism lock valve, the spring in electromagnetism lock valve 2 heads on described lock pin 4 thus blocks described outer shift selecting rocking arm 1, makes described outer shift selecting rocking arm 1 not choose reverse gear position, can only be selected into 1/2 file location, 3/4 file location and 5/6 file location; When described electromagnetism lock valve 2 is energized, described lock pin 4 retracts by the spring under electromagnetic force in electromagnetism lock valve 2, makes described outer shift selecting rocking arm 1 to choose reverse gear position.
Because electromagnetism reverse gear lock locking apparatus is arranged in the outside of case of transmission, the outer shift selecting rocking arm 1 of direct locking, solve size chain length and the manipulation inconvenience problem that causes, and there is not push-pull cable travel efficiency problem, can not decline along with the use travel efficiency of push-pull cable; Its overall construction design is reasonable, is convenient to arrange, easily manipulate, and not easily produces movement interference, thus solves the problem of four gear selecting position automobile gear selecting difficulties.
The foregoing is only the schematic embodiment of the utility model, and be not used to limit scope of the present utility model.Any those skilled in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (2)
1. electromagnetism reverse gear lock locking apparatus, for controlling the selection of outer shift selecting rocking arm to reverse gear position, being arranged on speed changer outside, it is characterized in that: comprising lock pin, described lock pin is connected with electromagnetism lock valve; Described electromagnetism lock valve drives described lock pin to stretch out the outer shift selecting rocking arm of prevention and selects reverse gear position or drive described lock pin to retract to make outer shift selecting rocking arm select reverse gear position; Described electromagnetism lock valve is connected with electromagnetic control apparatus.
2. electromagnetism reverse gear lock locking apparatus as claimed in claim 1, is characterized in that: described electromagnetic control apparatus comprises the power supply be connected with described electromagnetism lock valve, and described power supply is connected with control switch, and described control switch is arranged on shift handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858823.3U CN205173460U (en) | 2014-12-30 | 2014-12-30 | Electromagnetism speed in reverse locking means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420858823.3U CN205173460U (en) | 2014-12-30 | 2014-12-30 | Electromagnetism speed in reverse locking means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205173460U true CN205173460U (en) | 2016-04-20 |
Family
ID=55737455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420858823.3U Expired - Fee Related CN205173460U (en) | 2014-12-30 | 2014-12-30 | Electromagnetism speed in reverse locking means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205173460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195612A (en) * | 2020-09-22 | 2021-01-08 | 海信（山东）冰箱有限公司 | Washing machine control method and washing machine |
-
2014
- 2014-12-30 CN CN201420858823.3U patent/CN205173460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195612A (en) * | 2020-09-22 | 2021-01-08 | 海信（山东）冰箱有限公司 | Washing machine control method and washing machine |
| CN112195612B (en) * | 2020-09-22 | 2024-04-05 | 海信冰箱有限公司 | Washing machine control method and washing machine |
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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: 20160420 Termination date: 20191230 |