CN209130171U

CN209130171U - A kind of gear shifter assembly with gear separating mechanism

Info

Publication number: CN209130171U
Application number: CN201821713086.2U
Authority: CN
Inventors: 罗佳; 谢忠林; 芶桁
Original assignee: Chongqing Rui Ge Automobile Component Co Ltd
Current assignee: Chongqing Rui Ge Automobile Component Co Ltd
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2019-07-19
Anticipated expiration: 2028-10-19

Abstract

The utility model discloses a kind of gear shifter assemblies with gear separating mechanism, including gear lever, gear arm and separating arm, the gear lever is fixedly connected with the gear arm, the gear arm lower end has the first rotation center, and the gear lever and gear arm can be rotated around the first rotation center；The second rotation center is provided at the top of the separating arm, the bottom of the separating arm is provided with dragline pin, the separating arm can be rotated around second rotation center, be correspondingly arranged between the gear arm and separating arm for drive separating arm selector P keep off to R gear between rotate and on other gears of selector locking driving mechanism.

Description

A kind of gear shifter assembly with gear separating mechanism

Technical field

The utility model relates to selector technical fields, and in particular to a kind of gear shifter assembly with gear separating mechanism.

Background technique

Increasingly developed with automobile industry, double-clutch speed changer is more and more applied on automobile, therefore is occurred Develop the demand of the selector of double-clutch speed changer.

The selector of double-clutch speed changer currently on the market is drag-line total travel formula speed changer, the i.e. every warp of gear lever Cross a gear, gear-shifting inhaul cable corresponding sports a distance.

The function of having drag-line is kept off for only allowing P to keep off to R, and gear lever drag-line in other gears is not active.This will It asks gear lever in same Plane of rotation, disconnected in specified position and reconnects in drag-line arm.So how to be related to this Kind selector becomes those skilled in the art and primarily solves the problems, such as.

Utility model content

In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of energy Enough preferably to realize shift, the connection of drag-line and the changing with gear separating mechanism being detached from can be realized in rotation in the same plane Baffle device assembly.

In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:

A kind of gear shifter assembly with gear separating mechanism, including gear lever, gear arm and separating arm, the gear lever It is fixedly connected with the gear arm, the gear arm lower end has the first rotation center, the gear lever and the equal energy of gear arm It is enough to be rotated around the first rotation center；The second rotation center, the bottom setting of the separating arm are provided at the top of the separating arm There is dragline pin, the separating arm can be rotated around second rotation center, is correspondingly arranged between the gear arm and separating arm Have for drive separating arm selector P keep off to R gear between rotate and on other gears of selector locking driving machine Structure.

In this way, when in use, gear lever input power drives gear arm to rotate around the first rotation center, then passes through drive Motivation structure drives separating arm rotation, is provided with dragline pin on separating arm, may be implemented connection between dragline pin and gear arm with Malta's wheel principle is utilized in separation, can preferably realize gear arm and the connection of dragline pin with separate, that is, realize gear Replacement.

As optimization, the driving mechanism includes that one end end of the separating arm far from second rotation center is arranged in Notch, the setting of gear arm surface described in the notch face are fixedly installed with and the matched circle of the notch on the gear arm Column.

In this way, engagement and disengaging using cylinder in notch, realize gear arm and the connection of dragline pin with separate, be based on Principle is taken turns in Malta, and when P-R, the cylinder on gear arm is contacted with the upper end trough rim of separating arm notch, and separating arm is driven to move；R- When N is kept off, the cylinder on gear arm is completely disengaged with notch, into critical point；When N-D, gear arm self-movement, dragline pin is protected It holds and is set in R gear.Mechanism, which can be easily realized, to be changed to the pulling drag-line before P gear and R gear to push drag-line, is occupied empty Between it is few, while increasing the flexibility in design.

As optimization, it is following that the notch top of the separating arm is shorter than notch；When the cylinder and the notch are detached from, institute The edge for stating the hollow cylinder and the gear arm face separating arm that are arranged on separating arm is tangent.

In this way, the edge of hollow cylinder and gear arm face separating arm on separating arm is tangent in N, D gear, it is based on horse You he takes turns principle so that its have the function of it is self-locking, even if gear arm and separating arm can not be pulled towards P gear force at this time, It realizes self-locking.

Further include circuit board assemblies as optimization, hall sensing corresponding with gear is provided on the circuit board assemblies Device assembly is additionally provided with permanent magnet on the gear arm.

In this way, circuit board assemblies are passed to using hall sensor component identification shift signal, so that speed changer obtains Signal carries out speed change.Electromagnet is correspondingly arranged with hall sensor component.

As optimization, circuit board protective cover is provided on the outside of the circuit board.

In this way, can better protection circuit plate.

As optimization, the permanent magnet uses NdFeB kicker magnet.

It further include P position switch component as optimization, described P position switch component one end is provided with third rotation center, also wraps The solenoid valve with the P position switch member hinges is included, the hinge joint and the third of the solenoid valve and P position switch component rotate Center eccentric setting.

In this way, solenoid valve drives the rotation of P position switch component, gear lever is avoided, contacts P lock functions.Eccentric setting makes It obtains after dragline pin is pressurized and is moved only towards P, prevent from.

As optimization, rubber shock-absorbing is provided on the core bar and P position switch component of the solenoid valve.

In this way, can prevent from generating noise and vibration during solenoid valve is in actuation and release.

It further include left cover component and right cover component as optimization, the separating arm and gear arm are arranged at the left cover In the space that component and right cover component surround.

In this way, pressure can preferably be born, component is protected.

Detailed description of the invention

Fig. 1 is a kind of structure of the gear shifter assembly with gear separating mechanism described in specific embodiment of the present invention Schematic diagram.

Fig. 2 is the connection structure enlarged diagram of gear arm and gear lever in Fig. 1.

Fig. 3 is the structure enlargement diagram of separating arm in Fig. 1.

Fig. 4 is the rearview of Fig. 3.

Fig. 5 is the structure enlargement diagram of P position switch component in Fig. 1.

Fig. 6 is the enlarged diagram of circuit board assemblies.

Fig. 7 is the structure enlargement diagram of circuit board protective cover in Fig. 1.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

When it is implemented, as shown in figs. 1-7, a kind of gear shifter assembly with gear separating mechanism, including gear lever 1, change Blocking arm 2 and separating arm 3, the gear lever 1 are fixedly connected with the gear arm 2, and 2 lower end of gear arm has the first rotation Center 21, the gear lever 1 and gear arm 2 can be rotated around the first rotation center 21；The top of the separating arm 3 is arranged There is the second rotation center 31, the bottom of the separating arm 31 is provided with dragline pin 4, and the separating arm 3 can be around second rotation Turn the rotation of center 31, is correspondingly arranged between the gear arm 2 and separating arm 3 for driving separating arm 3 to keep off in selector P to R Between gear rotation and on other gears of selector locking driving mechanism.

Further, the driving mechanism includes that one end end of the separating arm 3 far from second rotation center 31 is arranged in The notch 5 in portion, the setting of 2 surface of gear arm described in 5 face of notch are fixedly installed with and the notch 5 on the gear arm 2 Matched cylinder 6.

Further, it is following to be shorter than notch for 5 top of notch of the separating arm 3；The cylinder 6 is detached from the notch 5 When, the hollow cylinder 7 and the edge of the 2 face separating arm 3 of gear arm being arranged on the separating arm 3 are tangent.

Further, further include circuit board assemblies 8, Hall corresponding with gear is provided on the circuit board assemblies 8 and is passed Sensor component 81 is additionally provided with permanent magnet on the gear arm 2.

Further, circuit board protective cover 10 is provided on the outside of the circuit board assemblies 8.

In this way, can better protection circuit plate.

Further, the permanent magnet uses NdFeB kicker magnet.

It further, further include P position switch component 9, described 9 one end of P position switch component is provided with third rotation center, also Including the solenoid valve hinged with the P position switch component 9, the hinge joint of the solenoid valve and P position switch component and the third Rotation center eccentric setting.

In this way, solenoid valve 91 drives the rotation of P position switch component, gear lever is avoided, contacts P lock functions.Eccentric setting, So that dragline pin moves after being pressurized only towards P, prevent from.

Further, rubber shock-absorbing is provided on the core bar of the solenoid valve 91 and P position switch component 9.

It further, further include left cover component and right cover component, the separating arm 2 and gear arm 1 are arranged at the left side In the space that cap assemblies and right cover component surround.

In this way, pressure can preferably be born, component is protected.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that； It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution should all cover in the claim of the utility model and the range of specification.

Claims

1. a kind of gear shifter assembly with gear separating mechanism, which is characterized in that including gear lever, gear arm and separating arm, The gear lever is fixedly connected with the gear arm, the gear arm lower end have the first rotation center, the gear lever and Gear arm can be rotated around the first rotation center；The second rotation center, the separating arm are provided at the top of the separating arm Bottom be provided with dragline pin, the separating arm can be rotated around second rotation center, the gear arm and separating arm it Between be correspondingly arranged on for drive separating arm selector P keep off to R gear between rotate and the locking on other gears of selector Driving mechanism.

2. a kind of gear shifter assembly with gear separating mechanism according to claim 1, which is characterized in that the driving machine Structure includes the notch that one end end of the separating arm far from second rotation center is arranged in, gear arm described in the notch face Surface is arranged, and is fixedly installed with and the matched cylinder of the notch on the gear arm.

3. a kind of gear shifter assembly with gear separating mechanism according to claim 2, which is characterized in that the separating arm To be shorter than notch following for notch top.

4. a kind of gear shifter assembly with gear separating mechanism according to claim 2, which is characterized in that the cylinder with When the notch is detached from, the edge of the hollow cylinder and the gear arm face separating arm that are arranged on the separating arm is tangent.

5. a kind of gear shifter assembly with gear separating mechanism according to claim 1, which is characterized in that further include circuit Board group part is provided with hall sensor component corresponding with gear on the circuit board assemblies, is additionally provided on the gear arm Permanent magnet.

6. a kind of gear shifter assembly with gear separating mechanism according to claim 5, which is characterized in that the circuit board Outside is provided with circuit board protective cover.

7. a kind of gear shifter assembly with gear separating mechanism according to claim 5, which is characterized in that the permanent magnet Using NdFeB kicker magnet.

8. a kind of gear shifter assembly with gear separating mechanism according to claim 5, which is characterized in that further include P gear Switch block, described P position switch component one end are provided with third rotation center, further include and the P position switch member hinges The hinge joint and the third rotation center eccentric setting of solenoid valve, the solenoid valve and P position switch component.

9. a kind of gear shifter assembly with gear separating mechanism according to claim 8, which is characterized in that the solenoid valve Core bar and P position switch component on be provided with rubber shock-absorbing.

10. a kind of gear shifter assembly with gear separating mechanism according to claim 1, which is characterized in that further include a left side Cap assemblies and right cover component, the separating arm and gear arm are arranged at the space that the left cover component and right cover component surround It is interior.