CN106838303B - Shift actuator and speed change gear - Google Patents
Shift actuator and speed change gear Download PDFInfo
- Publication number
- CN106838303B CN106838303B CN201710205528.6A CN201710205528A CN106838303B CN 106838303 B CN106838303 B CN 106838303B CN 201710205528 A CN201710205528 A CN 201710205528A CN 106838303 B CN106838303 B CN 106838303B
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- Prior art keywords
- connector
- cavity
- driving mechanism
- rod
- shift actuator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
- F16H2063/3053—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using linear motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/304—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force
- F16H2063/3063—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by electrical or magnetic force using screw devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
This application provides a kind of shift actuator and speed change gear, the shift actuator includes driving mechanism and the connector that is driven by the driving mechanism；Wherein, the connector has a first end and a second end, the first end is connect by universal joint with the driving mechanism, the connector can be using the first end as pivot point, so that the connector has the freedom degree for making the second end do circumference moving in the axial direction of the vertical connector.Driving selector provided by the present application is relatively easy to when connecting with gearbox.
Description
Technical field
The application belongs to motor vehicle shift field more particularly to a kind of shift actuator and speed change gear.
Background technique
The description of this part only provides and discloses relevant background information to the application, without constituting the prior art.
Gearbox can change transmission ratio using shift control mechanism and realize shift.For example, Publication No. US2003/
0188595A1 provides a kind of setting device for adjustable gearshift, and wherein the connection of setting device and gearbox is made
It is described for a known embodiments.In the known embodiments, the motor configurations of setting device have a worm shaft, worm shaft with
The nut of main shaft housing matches, and main shaft housing is provided with the bracket that can mutually separate therewith, so that bracket can be driven by motor
Dynamic that transverse shifting occurs, bracket is connected to the control shaft of gearbox by bar.In this way, the transverse shifting of bracket can trigger bar and
Shift is realized in the rotation of control shaft.
In the known embodiments, bracket and the connection type that bar uses are as follows: the slot axially extended is provided on bar
Or be open, pin is provided on bracket, pin is plugged in slot or opening and can slide wherein.In this way in assembly, it is desirable that support
The space that frame and/or bar should have the enterprising line position of certain axial direction in vertical worm shaft to move.But actual conditions are often set
Device and gearbox are fixed on installation site in advance, and the connection so as to cause bracket and bar is more difficult.
It should be noted that the above description of the technical background be intended merely to it is convenient to the technical solution of the application carry out it is clear,
Complete explanation, and facilitate the understanding of those skilled in the art and illustrate.Cannot merely because these schemes the application's
Background technology part is expounded and thinks that above-mentioned technical proposal is known to those skilled in the art.
Summary of the invention
In view of prior art defect above-mentioned, the application provides a kind of shift actuator and speed change gear, which drives
Dynamic device is relatively easy to when connecting with gearbox.
To achieve the goals above, this application provides the following technical solutions.
A kind of shift actuator, comprising: driving mechanism and the connector driven by the driving mechanism；Wherein, institute
It states connector to have a first end and a second end, the first end is connect by universal joint with the driving mechanism, the connector
It can be using the first end as pivot point, so that the connector has the axis for making the second end in the vertical connector
The freedom degree of circumference moving is done upwards.
Preferably, the driving mechanism includes ontology, and the ontology is provided with spherical cavity, and the first end is provided with and institute
The compatible sphere of spherical cavity is stated, the sphere is arranged in the spherical cavity.
Preferably, the ontology is provided with the opening communicated with the spherical cavity, the sphere can by it is described be open into
Enter in the spherical cavity.
Preferably, be connected on the ontology with it is described opening correspondingly lid, the lid can open or close institute
State opening.
Preferably, the driving mechanism further includes rotating member and the motor with rotating member transmission connection；
The ontology is provided with first through hole, and the rotating member is arranged in the first through hole, the first through hole
The outer wall of inner wall and the rotating member is provided with compatible screw thread.
Preferably, the second end is provided with nest shell, is provided with ball-and-socket in the nest shell.
Preferably, the connector includes first body of rod and second body of rod for being provided with the first cavity, first bar
One end of body is plugged in first cavity and can move in first cavity；Being provided on second body of rod can be solid
The locking piece of fixed first body of rod and second body of rod.
Preferably, second body of rod is provided with the second through-hole for being connected to first cavity, and the locking piece setting exists
In second through-hole, it is empty that the end and first body of rod that the locking piece enters in first cavity are located at described first
Side wall in chamber is provided with compatible tooth.
Preferably, first body of rod includes first segment and the second section for being provided with the second cavity, second cavity
In be equipped with elastic component, one end of the first segment is plugged in second cavity and pushes up solid on the elastic component；
The first groove and the second groove separately is provided on the side wall that the first segment is located in second cavity,
Second section is provided with the third through-hole for being connected to second cavity, is equipped with lock piece, the lock in the third through-hole
Stop member is caught in first groove or second groove.
A kind of speed change gear, comprising: gearbox and the shift actuator being mounted on the gearbox, the shift are driven
Dynamic device includes driving mechanism and the connector that is driven by the driving mechanism, and the gearbox is connected with connecting rod；When described
When shift actuator is in default gear, the connector has first position away from the end of the driving mechanism；When described
When gearbox is in the default gear, the connecting rod is in the second position away from the end of the gearbox；The connector
It is adjustable so that the connector away from the driving mechanism end be located at the first position near preset range in energy
It is connected with the connecting rod away from the end of the gearbox；Be provided with locking piece on the connector so that the connector with
The connecting rod can be rigidly connected, so that the connector is fixed on the first position away from the end of the driving mechanism,
The connecting rod is fixed on the second position away from the end of the gearbox.
By above technical solution, the beneficial effects of the present application are as follows: connector is passed through into universal joint and driving mechanism
Be connected, make connector when with first end pivot point, second end can be done in the axial direction of vertical connections circumference around
It is dynamic, so that connector can be realized and the connection of gearbox after its second end moving to any appropriate position.Take this, even if
In shift actuator and gearbox in fixed situation, driving selector by configuring the connector of the embodiment,
The attended operation of shift actuator and gearbox can also be made to become easy.
Other application field will become obvious according to the description provided herein.The description of the content of present invention and specifically show
Example is only intended to the purpose illustrated, it is not intended that limits the scope of the invention.
Detailed description of the invention
Attached drawing described here is only used for task of explanation, and is not intended to limit model disclosed in the present application in any way
It encloses.In addition, shape and proportional sizes of each component in figure etc. are only schematical, it is used to help the understanding to the application, and
It is not the specific shape and proportional sizes for limiting each component of the application.Those skilled in the art, can under teachings of the present application
Implement the application to select various possible shapes and proportional sizes as the case may be.In the accompanying drawings:
Fig. 1 is the schematic perspective view of the shift actuator in the application；
Fig. 2 is the cross section structure schematic diagram of the shift actuator in the application；
Fig. 3 is the schematic perspective view of the connector and rotating member assembly in the application；
Fig. 4 is the decomposition texture schematic diagram of connector and rotating member in the application.
Specific embodiment
It should be noted that it can be directly another when a components referred to as " are set to " another components
On a components or there may also be components placed in the middle.When a components are considered as " connection " another components,
It can be directly to another components or may be simultaneously present components placed in the middle.Term as used herein
"left", "right" and similar statement be based on Figure of description it is for illustrative purposes, be not offered as being unique embodiment party
Formula.
Also referring to Fig. 1 to Fig. 4, shift actuator 100 provided by the present application, may include driving mechanism 1 and
The connector 2 driven by driving mechanism 1；Wherein, connector 2 has a first end and a second end, first end by universal joint with
Driving mechanism 1 connects, and connector 2 can be such that second end is vertically connecting using first end as pivot point so that connector 2 has
The freedom degree of circumference moving is done in the axial direction of part 2.
Connector 2 is connected by universal joint with driving mechanism 1, is made by the shift actuator 100 of the application embodiment
For connector 2 when using first end as pivot point, second end can do circumference moving in the axial direction of vertical connections 2, thus
Connector 2 can be realized and the connection of gearbox after its second end moving to any appropriate position.Take this, even if shifting gears
Driver 100 and gearbox in fixed situation, driving selector by configuring the connector 2 of the embodiment,
The attended operation of shift actuator 100 and gearbox can be made to become easy.
Shift actuator 100 can also include for driving mechanism 1 to be housed in shell 3 therein, and connector 2 is substantially in
Rod-shaped, the first end (left end as shown in Figure 2) that connector 2 in the shape of a rod is used to connect with driving mechanism 1 is located in shell 3,
Second end (right end as shown in Figure 2) stretches out shell 3 to realize the connection with gearbox.As shown in Figure 1, shell 3 can have
Connecting plate 301, connecting plate 301 are provided with connecting hole 302, so as to the fixation for shell 3.
Connector 2 can be connect with gearbox, specifically, the control shaft of gearbox can connect connecting rod, connector 2 can
To be connected with the connecting rod, connector 2 and connecting rod can be rotated in junction.As shown in Figures 1 to 3, the second end of connector 2 can be with
It is provided with nest shell 201, ball-and-socket 202 can be set in nest shell 201.Connecting rod can be set and ball in the end away from gearbox
The compatible sphere of nest 202 can be such that connector 2 and connecting rod realizes in junction and turn by compatible sphere and ball-and-socket 202
It is dynamic.In addition, connector 2 and connecting rod can also be made to realize bayonet connection, be convenient for connector 2 and connecting rod by setting socket arrangement
Installation and fixation.
Certainly, the connection type of connector 2 and connecting rod is not limited to the example above, in other feasible embodiments, only
Be the connection type that can be realized connector 2 and connecting rod and can be rotated in junction, for example, hingedly, pin shaft connection etc., should all wrap
Containing within the scope of protection of this application.
Further, connector 2 can axial stretching, to make second end and connecting rod deviate from the end of gearbox by telescopic moving
After portion is generally in same position, then second end is set to be connected with connecting rod by the moving of connector 2.
As shown in Fig. 2, connector 2 realize axial stretching mode can be, connector 2 include first body of rod 203 and
It is provided with second body of rod 204 of the first cavity 2041, one end of first body of rod 203 is plugged in the first cavity 2041 and can be
It is moved in one cavity 2041；The locking piece for being capable of fixing first body of rod 203 and second body of rod 204 is provided on second body of rod 204
205.After movement makes the second end of connector 2 be in suitable position to first body of rod 203 in the first cavity 2041, pass through
It executes locking piece 205 and fixes first body of rod 203 and second body of rod 204, realize the rigid connection of connector 2 and connecting rod.
The second of the first cavity 2041 of connection can substantially can be set in bulk, second body of rod 204 and lead to for locking piece 205
Hole, the end that locking piece 205 is entered in the first cavity 2041 by the second through-hole can be adapted in the outer wall of first body of rod 203
Inner concavity, locking piece 205 should can in end and the side wall that is located in the first cavity 2041 of first body of rod 203 of inner concavity
To be provided with compatible tooth.When the tooth of 205 end of locking piece is meshed with the tooth of first body of rod, 203 side wall, first body of rod
203 fix with second body of rod, 204 phase；When the tooth of 203 side wall of the tooth of 205 end of locking piece and first body of rod disengages, the
One body of rod 203 can move in the first cavity 2041, realize the axial stretching of connector 2.
The opening of the first cavity 2041 of connection can be set in second body of rod 204, and the opening is along first body of rod, 203 side of movement
To extension, the locating part protruded into opening is provided on the wall that first body of rod 203 is located in the first cavity 2041, locating part can be with
Contact the wall of opening, to limit the range that moves in the first cavity 2041 of first body of rod 203, prevent first body of rod 203 from
It is slipped in first cavity 2041.
As shown in Figure 2 and Figure 4, driving mechanism 1 may include the ontology 101 for being provided with spherical cavity 1011, and ontology 101 is substantially
It can be in block shape, sphere 206 compatible with spherical cavity 1011 has can be set in the first end of connector 2, and the setting of sphere 206 exists
In spherical cavity 1011.In this way, compatible sphere 206 and spherical cavity 1011 can form a kind of feasible implementation of universal joint
Example, sphere 206 can rotate in spherical cavity 1011.
As shown in figure 4, can be set on ontology 101 to make sphere 206 that can easily realize the assembly with spherical cavity 1011
There is the opening 1012 communicated with spherical cavity 1011, sphere 206 can be entered in spherical cavity 1011 by opening 1012.Further,
Can connect on ontology 101 with 1012 correspondingly lid 102 of opening, lid 102, which can close, is open 1012 in sphere 206
Prevent sphere 206 from skidding off from opening 1012 after being packed into spherical cavity 1011, alternatively, opening opening when needing to take out sphere 206
1012。
Lid 102 can hingedly or pin shaft is connected on ontology 101, and such lid 102 can be rotated easily to close
Or open opening 1012.In addition, protrusion can be set on lid 102, accordingly card slot is also provided on ontology 101,
When lid 102 is in the position for closing opening 1012, the protrusion on lid 102 can be embedded in card slot, so that lid 102 can
It is more firmly fixed on ontology 101.
The first end of connector 1 is not limited to above-described embodiment in such a way that universal joint is connected with ontology 101, this Shen
Please it is not exemplified as limiting with above-mentioned.Universal joint can also include any other feasible embodiment, and those skilled in the art are at this
Apply making other changes different from the example above under the guide of technical spirit, should also be included in the protection scope of the application
It is interior.Specifically, being exemplified as, the first cross universal connector has been can be set in ontology 101, and the first end of connector 2 can be set
The second cross universal connector being connect with the first cross universal connector, the first cross universal connector and the second cross ten thousand being connected
The feasible embodiment of another kind of universal joint is formed to connector.
1 drive connection part 2 of driving mechanism can be, driving mechanism 1 can drive connection part 2 axially moved along it.
Specific implementation can be that driving mechanism 1 includes rotating member 103 and the motor 104 with the transmission connection of rotating member 103；This
Body 101 is provided with first through hole 109, and rotating member 103 is arranged in first through hole 109, the inner wall and rotating member of first through hole 109
103 outer wall is provided with compatible screw thread.
Motor 104 is arranged on shell 3, has the output shaft being located in shell 3, can be set on output shaft actively
Wheel.Rotating member 103 substantially can be in the shape of a rod, and both ends can be arranged in shell 3 by bearing, and rotating member 103 is close to left end
The driven wheel corresponding to driving wheel is provided on side wall, driven wheel is connected by driving member with driving wheel.Driving wheel and driven
Wheel is preferably belt transmission, to reduce the noise in transmission process.For avoid belt transmission have skidded the case where, driving wheel and
Driven wheel is preferably toothed belt wheel, and correspondingly, belt is toothed belt wheel.
Since the inner wall of first through hole 109 and the outer wall of rotating member 103 are provided with compatible screw thread, when rotating member 103
When rotating under the transmission of motor 104, ontology 101 can be under screw thread engagement along the axial movement of rotating member 103.Motor
104 can be connected to power supply by connection terminal 4, pass through the current direction of control input motor 104, thus it is possible to vary motor 104
The rotation direction of output shaft, and then the variation of 101 moving direction of ontology may be implemented.
In order to make motor vehicle still in the case where power supply breaks down have the function of that parking gear can be in, such as Fig. 2 institute
Show, in one embodiment, first body of rod 203 may include first segment 2031 and be provided with the second of the second cavity 2033
Section 2032, it for example can be spring that elastic component 2034 is equipped in the second cavity 2033, and one end of first segment 2031 is plugged in the
In two cavitys 2033 and push up solid on elastic component 2034；Phase is provided on the side wall that first segment 2031 is located in the second cavity 2033
First groove 2035 and the second groove 2036 at interval, the second section 2032 are provided with the third through-hole of the second cavity 2033 of connection,
Lock piece 209 is equipped in third through-hole, lock piece 209 is caught in the first groove 2035 or the second groove 2036.
Substantially the opening worn for first segment 2031 can be set, in lock piece in the form of sheets in lock piece 209 thereon
209 and second bias between section 2032 be provided with another elastic component 210, which is in compressive state to locking
Part 209 applies upward elastic force, is caught in the open lower end of lock piece 209 in first groove 2035 or the second groove 2036.
2036 axially spaced-apart of first groove 2035 and the second groove, as shown in Fig. 2, the first groove 2035 is located at the second groove
2036 the right is caught in the variation that different grooves realize first body of rod, 203 length by lock piece 209, and then realizes connector 2
Length variation.
When power supply normal power supply, lock piece 209 is caught in the first groove positioned at the right under the action of elastic component 210
In 2035, first segment 2031 pushes up solid elastic component 210 and is at compressive state, and first body of rod, 203 length is shorter；When power supply occurs
When failure, operator for example can press lock piece 209 for driver, and elastic component 2034, which opens the second section 2032, makes it move right
Dynamic, subsequent lock piece 209 is caught in second groove 2036 on the left side, and the length of first body of rod 203 increases, so as to band
The dynamic connecting rod being connected with connector 2 is mobile, and gearbox is made to be in parking gear.
It may include: that gearbox (does not show present invention also provides a kind of speed change gear also referring to Fig. 1 to Fig. 4
Out) and the shift actuator 100 that is mounted on the gearbox, shift actuator 100 includes driving mechanism 1 and by driving
The connector 2 that mechanism 1 is driven, gearbox are connected with connecting rod (not shown)；When shift actuator 100 is in default gear,
Connector 2 has first position away from the end of driving mechanism 1；When gearbox is in same default gear, connecting rod is away from change
The end of fast case is in the second position；Connector 2 is adjustable so that connector 2 is being located at first away from the end of driving mechanism 1
It can be connected with connecting rod away from the end of gearbox in preset range near setting；Locking piece 205 is provided on connector 2 so that
Connector 2 can be rigidly connected with connecting rod, so that connector 2 is fixed on first position, connecting rod back away from the end of driving mechanism 1
End from gearbox is fixed on the second position.
The speed change gear of the application embodiment, by being provided with adjustable connector 2, making shift actuator 100 and becoming
What the attended operation of fast case became is easy, and so that connector 2 and connecting rod is rigidly connected by the way that locking piece 205 is arranged, makes shift actuator
100 and gearbox gear it is corresponding accurate.
Connector 2 is adjustable to may include, and connector 2 can turn by pivotal point of the end that it is connected with driving mechanism 1
It is dynamic, so that connector 2 can do circumference moving away from the end of driving mechanism 1 in the axial direction of vertical connections 2；And connection
Part 2 can axial stretching.
When shift actuator 100, which is in default gear such as P gear, N gear, D gear or R, to be kept off, connector 2 deviates from driving mechanism
1 end has first position；When gearbox is in same default gear, connecting rod is in second away from the end of gearbox
It sets.Since connector 2 is adjustable, so that connector 2 can be in the preset range near first position away from the end of driving mechanism 1
Interior moving and movement make the attended operation of connector 2 and connecting rod become easy in this way.
Connector 2 can use such as sphere and ball away from the end of gearbox away from the end of driving mechanism 1 and connecting rod
The realizations rotation connection such as nest cooperation, hinged, pin shaft connection, specifically refers to and is described above, details are not described herein.
After connector 2 is connected with connecting rod, locking piece 205 executes lock out action, and the connection of connector 2 and connecting rod is in rigid
Property, connector 2 is fixed on first position second away from the end of gearbox away from the end of driving mechanism 1 and connecting rod respectively
Position, to realize that shift actuator 100 and gearbox gear are preferably corresponding.205 specific structure of locking piece and realization lock
Fixed movement, which is seen, to be described above, and details are not described herein.
It should be noted that connecting rod one end is connected with the control shaft of gearbox, the other end is the end for deviating from gearbox
It is connected with connector 2 away from the end of driving mechanism 1.Gearbox can select any appropriate existing structure in present embodiment
It makes.To be clearly briefly described technical solution provided by present embodiment, herein no longer to being related to connecting rod and speed change case portion
The structure divided is repeated, and Figure of description has also carried out correspondingly simple.However, it should be understood that the application is on protection scope
Therefore it is not restricted.
It should be noted that term " first ", " second " etc. are used for description purposes only and distinguish in the description of the present application
Similar object between the two and is not present sequencing, can not be interpreted as indication or suggestion relative importance.
It should be understood that above description is to illustrate rather than to be limited.By reading above-mentioned retouch
It states, many embodiments and many applications except provided example all will be aobvious and easy for a person skilled in the art
See.Therefore, the range of this introduction should not be determined referring to foregoing description, but should referring to preceding claims and this
The full scope of the equivalent that a little claims are possessed determines.For comprehensive purpose, all articles and with reference to including special
The disclosure of benefit application and bulletin is all by reference to being incorporated herein.Theme disclosed herein is omitted in preceding claims
Any aspect is not intended to abandon the body matter, also should not be considered as applicant the theme is not thought of as it is disclosed
Apply for a part of theme.
Claims (8)
1. a kind of shift actuator characterized by comprising driving mechanism and the connection driven by the driving mechanism
Part；Wherein, the connector has a first end and a second end, and the first end is connect by universal joint with the driving mechanism,
The connector can make the second end vertical described using the first end as pivot point so that the connector has
The freedom degree of circumference moving is done in the axial direction of connector；
The connector includes first body of rod and second body of rod for being provided with the first cavity, and one end of first body of rod plugs
It can move in first cavity and in first cavity；It is provided on second body of rod and is capable of fixing first bar
The locking piece of body and second body of rod；
First body of rod includes first segment and the second section for being provided with the second cavity, is accommodated in second cavity flexible
Part, one end of the first segment are plugged in second cavity and push up solid on the elastic component；
The first groove and the second groove separately is provided on the side wall that the first segment is located in second cavity, it is described
Second section is provided with the third through-hole for being connected to second cavity, is equipped with lock piece, the lock piece in the third through-hole
It is caught in first groove or second groove.
2. shift actuator as described in claim 1, which is characterized in that the driving mechanism includes ontology, and the ontology is set
It is equipped with spherical cavity, the first end is provided with sphere compatible with the spherical cavity, and the sphere is arranged in the spherical cavity
It is interior.
3. shift actuator as claimed in claim 2, which is characterized in that the ontology, which is provided with, to be communicated with the spherical cavity
Opening, the sphere can be entered in the spherical cavity by the opening.
4. shift actuator as claimed in claim 3, which is characterized in that be connected on the ontology corresponding with the opening
Ground lid, the lid can open or close the opening.
5. shift actuator as claimed in claim 2, which is characterized in that the driving mechanism further include rotating member and with institute
State the motor of rotating member transmission connection；
The ontology is provided with first through hole, and the rotating member is arranged in the first through hole, the inner wall of the first through hole
The outer wall of the rotating member is provided with compatible screw thread.
6. shift actuator as described in claim 1, which is characterized in that the second end is provided with nest shell, in the nest shell
It is provided with ball-and-socket.
7. shift actuator as described in claim 1, which is characterized in that it is empty that second body of rod is provided with connection described first
Second through-hole of chamber, the locking piece are arranged in second through-hole, and the locking piece enters the end in first cavity
The side wall that portion and first body of rod are located in first cavity is provided with compatible tooth.
8. a kind of speed change gear characterized by comprising gearbox and the shift actuator being mounted on the gearbox,
The shift actuator includes driving mechanism and the connector that is driven by the driving mechanism, and the gearbox is connected with
Bar；When the shift actuator is in default gear, the connector has first away from the end of the driving mechanism
It sets；When the gearbox is in the default gear, the connecting rod is in the second position away from the end of the gearbox；Institute
State connector it is adjustable so that the connector away from the end of the driving mechanism be located at it is default near the first position
It can be connected with the connecting rod away from the end of the gearbox in range；Locking piece is provided on the connector so that described
Connector can be rigidly connected with the connecting rod, so that the connector is fixed on described the away from the end of the driving mechanism
One position, the connecting rod are fixed on the second position away from the end of the gearbox.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811589330.3A CN109707842B (en) | 2017-03-31 | 2017-03-31 | Gear shifting driver |
| CN201710205528.6A CN106838303B (en) | 2017-03-31 | 2017-03-31 | Shift actuator and speed change gear |
| CN201811588601.3A CN109630675A (en) | 2017-03-31 | 2017-03-31 | Shift actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205528.6A CN106838303B (en) | 2017-03-31 | 2017-03-31 | Shift actuator and speed change gear |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811588601.3A Division CN109630675A (en) | 2017-03-31 | 2017-03-31 | Shift actuator |
| CN201811589330.3A Division CN109707842B (en) | 2017-03-31 | 2017-03-31 | Gear shifting driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106838303A CN106838303A (en) | 2017-06-13 |
| CN106838303B true CN106838303B (en) | 2019-02-22 |
Family
ID=59142778
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589330.3A Active CN109707842B (en) | 2017-03-31 | 2017-03-31 | Gear shifting driver |
| CN201811588601.3A Pending CN109630675A (en) | 2017-03-31 | 2017-03-31 | Shift actuator |
| CN201710205528.6A Active CN106838303B (en) | 2017-03-31 | 2017-03-31 | Shift actuator and speed change gear |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811589330.3A Active CN109707842B (en) | 2017-03-31 | 2017-03-31 | Gear shifting driver |
| CN201811588601.3A Pending CN109630675A (en) | 2017-03-31 | 2017-03-31 | Shift actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109707842B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109707842A (en) * | 2017-03-31 | 2019-05-03 | 法可赛(太仓)汽车配件有限公司 | Shift actuator |
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| CN108302198A (en) | 2018-03-30 | 2018-07-20 | 法可赛(太仓)汽车配件有限公司 | Shift driving device |
| CN108443434B (en) * | 2018-05-21 | 2023-12-19 | 福建中青传动科技有限公司 | Single-actuator gear shifting actuating mechanism for electric automobile transmission and transmission |
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| CN206785993U (en) * | 2017-03-31 | 2017-12-22 | 法可赛(太仓)汽车配件有限公司 | Shift actuator and speed change gear |
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| CN206785993U (en) * | 2017-03-31 | 2017-12-22 | 法可赛(太仓)汽车配件有限公司 | Shift actuator and speed change gear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707842A (en) * | 2017-03-31 | 2019-05-03 | 法可赛(太仓)汽车配件有限公司 | Shift actuator |
| CN109707842B (en) * | 2017-03-31 | 2021-11-16 | 法可赛(太仓)汽车配件有限公司 | Gear shifting driver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106838303A (en) | 2017-06-13 |
| CN109630675A (en) | 2019-04-16 |
| CN109707842A (en) | 2019-05-03 |
| CN109707842B (en) | 2021-11-16 |
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