CN109681624A - Gear shift mechanism of manual transmission and vehicle with it - Google Patents
Gear shift mechanism of manual transmission and vehicle with it Download PDFInfo
- Publication number
- CN109681624A CN109681624A CN201811480051.3A CN201811480051A CN109681624A CN 109681624 A CN109681624 A CN 109681624A CN 201811480051 A CN201811480051 A CN 201811480051A CN 109681624 A CN109681624 A CN 109681624A
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- Prior art keywords
- block selecting
- slot
- shifting
- gear
- block
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
Abstract
The invention discloses a kind of gear shift mechanism of manual transmission and with its vehicle.The gear shift mechanism of manual transmission includes: shifting component, block selecting positioning mechanism and gearshift positioning mechanism, shifting component has multiple block selecting slots and multiple shift slots arranged in a second direction along first direction arrangement, shifting component can move axially, block selecting positioning mechanism is set to be located in any block selecting slot, shifting component can rotate, and gearshift positioning mechanism is enable to be located in any shift slot.Gear shift mechanism of manual transmission according to an embodiment of the present invention, block selecting positioning mechanism can position block selecting slot, gearshift positioning mechanism can exchange retaining groove and be positioned, it ensure that the high reliablity of gear shift mechanism of manual transmission work, and the structure of gear shift mechanism of manual transmission is relatively simple, compact, and the number of parts of gear shift mechanism of manual transmission is less, it is ensured that cost is relatively low for gear shift mechanism of manual transmission, and assembles simple.
Description
Technical field
The present invention relates to automotive fields, in particular to a kind of gear shift mechanism of manual transmission and with its vehicle
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Background technique
The gear selecting shift performance of vehicle is one of the performance of driver's most direct feeling, and evaluation drivability
Important indicator.Its gear selecting shift performance mainly includes shifting power size, shifting clarity, ride comfort, noise etc.,
These indexs are other than the influence of synchronizer itself, and wherein the quality of gear shift mechanism directly affects shifting performance quality.
Currently, speed variator gear shift mechanism is mainly made of multiple parts such as shifting axis, shifting shift fork axle, guide blocks, assembling link
It is more, it is related to that part is more, and assembly performance discreteness is larger, causes the driving experience of driver poor.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
It is bright to propose a kind of gear shift mechanism of manual transmission, the shifting axis and block selecting positioning mechanism of the gear shift mechanism of manual transmission
And gearshift positioning mechanism is integrated, reduces part sum, guarantee the assembly performance of gear shift mechanism of manual transmission from
It dissipates smaller.
The invention also provides a kind of vehicles with above-mentioned gear shift mechanism of manual transmission.
Gear shift mechanism of manual transmission according to an embodiment of the present invention include: shifting component, block selecting positioning mechanism with
And gearshift positioning mechanism, the shifting component have it is multiple along first direction arrangement block selecting slots and it is multiple in a second direction
The shift slot of arrangement, the first direction is vertical with the second direction, and the shifting component can be along the shifting group
The axial movement of part, so that the block selecting positioning mechanism can be located in any one of block selecting slot, the choosing is changed
Gear component can be rotated around the central axis of the shifting component so that the gearshift positioning mechanism can position it is in office
It anticipates in a shift slot.
Gear shift mechanism of manual transmission according to an embodiment of the present invention, by the way that shifting component, shifting component is arranged
It can be moved and be rotated, block selecting can be carried out for gear shift mechanism of manual transmission and shift provides possibility, and
And shifting component is equipped with the block selecting slot arranged along first direction and the shift slot arranged in a second direction, block selecting positioning mechanism
Block selecting slot can be positioned, gearshift positioning mechanism can exchange retaining groove and be positioned, and change to complete manual transmission choosing
The block selecting of retaining device and shift process, ensure that gear shift mechanism of manual transmission work high reliablity, and with tradition
Gear shift mechanism of manual transmission compare, the structure of gear shift mechanism of manual transmission is relatively simple, compact, and becomes manually
The number of parts of fast device gear shift mechanism is less, it is ensured that cost is relatively low for gear shift mechanism of manual transmission, and assembles
Simply.
According to some embodiments of the present invention, gear shift mechanism of manual transmission further include: case of transmission, the choosing are changed
Modular support is kept off in the transmission case body.
Further, the shifting component includes: shifting axis, block selecting force-sensitive block and shift force-sensitive block, the choosing
Shifting shaft is supported in the transmission case body, and the block selecting force-sensitive block is fixed with the shifting axis, the block selecting slot setting
On the block selecting force-sensitive block, the shift force-sensitive block is fixed with the shifting axis, and the shift slot is arranged in the shift
On force-sensitive block.
Further, one end of the shifting axis is located in the transmission case body, the other end of the shifting axis
Stretch out the case of transmission.
Specifically, the orientation of the block selecting slot is parallel with the axis direction of the shifting axis, the shift slot
Orientation is orthogonal with the axis direction of the shifting axis.
Specifically, the block selecting positioning mechanism and the gearshift positioning mechanism include: locating piece, mandril and compression bullet
Spring, the locating piece are fixed on the inner wall of the case of transmission, and the mandril is suitable for being located in corresponding slot, described
Compressed spring is arranged between the locating piece and the mandril and for the mandril to be only against in corresponding slot.
Specifically, shifting component further include: gear-selecting rocker arm, one end of the gear-selecting rocker arm and the shifting component are solid
Fixed, the other end of the gear-selecting rocker arm stretches out the case of transmission.
Further, rocker arm slot is provided on the block selecting force-sensitive block, described one end of the gear-selecting rocker arm is protruded into described
In rocker arm slot.
According to some embodiments of the present invention, the quantity of the block selecting slot is three, and the quantity of the shift slot is three.
The vehicle of embodiment according to a further aspect of the invention, including above-mentioned gear shift mechanism of manual transmission.
Detailed description of the invention
Fig. 1 is the schematic diagram of gear shift mechanism of manual transmission；
Fig. 2 is the schematic diagram of the first direction of block selecting force-sensitive block；
Fig. 3 is the schematic diagram of the second direction of block selecting force-sensitive block；
Fig. 4 is the schematic diagram of the first direction of shift force-sensitive block；
Fig. 5 is the schematic diagram of the second direction of shift force-sensitive block.
Appended drawing reference:
Gear shift mechanism of manual transmission 100, shifting component 10, shifting axis 11, rotating handles 111, block selecting force-sensitive
Block 12, block selecting slot 121, rocker arm slot 122, block selecting axis hole 123, shift force-sensitive block 13, shift slot 131, shift axis hole 132, block selecting
Positioning mechanism 20, gearshift positioning mechanism 30, locating piece 231, mandril 232, case of transmission 40, gear-selecting rocker arm 50.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal" is to be based on the orientation or positional relationship shown in the drawings,
Be merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate with each other；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements.For the ordinary skill in the art,
The specific meanings of the above terms in the present invention can be understood according to specific conditions.
Gear shift mechanism of manual transmission 100 according to an embodiment of the present invention is described in detail below with reference to Fig. 1-Fig. 5.
Shown in referring to Fig.1, gear shift mechanism of manual transmission 100 according to an embodiment of the present invention may include: shifting
Component 10, block selecting positioning mechanism 20 and gearshift positioning mechanism 30, shifting component 10 are removable, rotary components, i.e. choosing is changed
Gear component 10 can not only be moved, but also can be rotated, and block selecting positioning mechanism 20 can be according to shifting component 10
Movement, block selecting positioning is carried out to it, gearshift positioning mechanism 30 can shift gears to it according to the rotation of shifting component 10
Positioning, to meet the block selecting and shift demand of gear shift mechanism of manual transmission 100.
Specifically, as Figure 1-Figure 5, shifting component 10 have it is multiple along first direction arrangement block selecting slots 121 with
And multiple shift slots 131 arranged in a second direction, first direction is vertical with second direction, and shifting component 10 can be changed along choosing
The axial movement of component 10 is kept off, so that block selecting positioning mechanism 20 can be located in any one block selecting slot 121, shifting
Component 10 can be rotated around the central axis of shifting component 10 so that gearshift positioning mechanism 30 can be located in it is any one
In a shift slot 131.That is, shifting component 10 has multiple block selecting slots 121 and multiple shift slots 131, and multiple
The arranged direction of block selecting slot 121 is vertical with multiple shift arranged directions of slot 131, specifically, refering to what is shown in Fig. 1, multiple block selectings
The arranged direction of slot 121 is first direction (i.e. left and right directions in Fig. 1), and shifting component 10 can move axially (i.e.
Move left and right), and the axis moving direction of shifting component 10 and first direction are same direction, are elected to shift assembly 10 and carry out
When axial movement, block selecting positioning mechanism 20 can be positioned according to the specific location that shifting component 10 moves axially,
To complete the block selecting of gear shift mechanism of manual transmission 100.
It should be noted that being that 1st gear -2nd gear is corresponding, 3rd gear -4th gear is corresponding, 5th gear-for gear arrangement mode
REV is kept off for (reversing gear) corresponding vehicle, block selecting there are three position be respectively as follows: left (1st gear, 2nd gear), in (3rd gear, 4th
Gear) and it is right (5th gear, REV gear), and the block selecting of gear shift mechanism of manual transmission 100 is exactly that bar position is selected (to turn left still
Turn right or rest on centre) process.
Further, refering to what is shown in Fig. 4, the arranged direction of multiple shift slots 131 is second direction (i.e. front and back in Fig. 4
Direction), and second direction is vertical with first direction, and shifting component 10 can be using the central axis of shifting component 10 as axis
It is rotated, wherein second direction is orthogonal with the central axis of shifting component 10, when gear shift mechanism of manual transmission 100
Block selecting after, shifting component 10 can be rotated, at this point, gearshift positioning mechanism 30 can be carried out according to shifting component 10
The specific location of rotation is positioned, to complete the shift of gear shift mechanism of manual transmission 100.
It should be noted that bar push-in is driven after the shift of gear shift mechanism of manual transmission 100 refers to block selecting
The person of sailing wants the process on the gear changed.
Gear shift mechanism of manual transmission 100 according to an embodiment of the present invention, by the way that shifting component 10, shifting is arranged
Component 10 can be moved and be rotated, so that shifting component 10 is integrated with block selecting and gearshift function, it is manual transmission
Gear shift mechanism 100 can carry out block selecting and shift provides possibility, and shifting component 10 is equipped with along first direction cloth
The block selecting slot 121 set and the shift slot 131 arranged in a second direction, block selecting positioning mechanism 20 can carry out block selecting slot 121
Positioning, gearshift positioning mechanism 30 can exchange retaining groove 131 and be positioned, to complete gear shift mechanism of manual transmission 100
Block selecting and shift process, ensure that the high reliablity that gear shift mechanism of manual transmission 100 works, and with it is traditional manual
Speed variator gear shift mechanism is compared, and the structure of gear shift mechanism of manual transmission 100 of the invention is relatively simple, compact, and
The number of parts of gear shift mechanism of manual transmission 100 is less, it is ensured that the cost of gear shift mechanism of manual transmission 100 compared with
It is low, and assemble simple.
Further, refering to what is shown in Fig. 1, gear shift mechanism of manual transmission 100 can also include: case of transmission 40,
Shifting component 10 is supported in case of transmission 40, that is to say, that shifting component 10 can in case of transmission 40 into
Row is mobile and rotates.Specifically, in embodiment as shown in Figure 1, one end of shifting component 10 is located in case of transmission 40
Portion, and being overlapped on case of transmission 40, the other end of shifting component 10 stretches out case of transmission 40 to the right, not only can be with
Guarantee that shifting component 10 can be securely supported on case of transmission 40, and axial direction can be carried out for shifting component 10
Mobile and rotation provides possibility.
Specifically, refering to what is shown in Fig. 1, shifting component 10 may include: shifting axis 11, block selecting force-sensitive block 12 and change
Force-sensitive block 13 is kept off, shifting axis 11 is supported in case of transmission 40, and block selecting force-sensitive block 12 and shifting axis 11 are fixed, block selecting slot
121 are arranged on block selecting force-sensitive block 12, and shift force-sensitive block 13 and shifting axis 11 are fixed, and the setting of shift slot 131 is in shift force-sensitive
On block 13, in short, block selecting force-sensitive block 12 and shift force-sensitive block 13 are fixed on shifting axis 11, block selecting slot 121 is located at block selecting
On force-sensitive block 12, shift slot 131 is located on shift force-sensitive block 13, can by controlling the movement and rotation of shifting axis 11
The movement and rotation for controlling block selecting force-sensitive block 12 and force-sensitive block 13 of shifting gears, greatly reduce gear shift mechanism of manual transmission 100
Component part quantity, the assembling difficulty and cost of gear shift mechanism of manual transmission 100 can be reduced.
In some alternative embodiments, block selecting force-sensitive block 12 and shift force-sensitive block 13 can be with 11 one of shifting axis
Molding.In other optional embodiments, block selecting force-sensitive block 12 and shift force-sensitive block 13 can pass through with shifting axis 11
Assembly is fixed together.
Specifically, with reference to shown in Fig. 2, Fig. 5, block selecting force-sensitive block 12 is equipped with the block selecting axis hole 123 of perforation, block selecting axis hole 123
Suitable for cooperating with shifting axis 11, to guarantee that block selecting force-sensitive block 12 can be threaded through on shifting axis 11, with shifting axis 11
It is fixedly connected.Force-sensitive block 13 of shifting gears is equipped with the shift axis hole 132 of perforation, and shift axis hole 132 is suitable for cooperating with shifting axis 11, from
And guarantee that shift force-sensitive block 13 can be threaded through on shifting axis 11, be fixedly connected with shifting axis 11.
Further, refering to what is shown in Fig. 1, one end of shifting axis 11 is located in case of transmission 40, shifting axis 11
The other end stretches out case of transmission 40, is block selecting force-sensitive to guarantee that shifting axis 11 can be supported on case of transmission 40
Block 12 and shift force-sensitive block 13 provide support, and one end of the stretching case of transmission 40 of shifting axis 11 is equipped with rotation handle
Hand 111, rotating handles 111 are fixedly connected with shifting axis 11, and the fixing end of rotating handles 111 and shifting axis 11 is along separate
The direction of shifting axis 11 extends, and by setting shifting axis 11 and rotating handles 111, and passes through rotation rotating handles
111, it can easily rotate shifting axis 11 or left and right pushes shifting axis 11, guarantee shift, the choosing of shifting component 10
Keep off high reliablity.
Further, with reference to shown in Fig. 1-Fig. 2, the orientation (i.e. left and right directions) of block selecting slot 121 and shifting axis 11
Axis direction it is parallel, in a particular embodiment, the axis of extending direction (i.e. the front-rear direction) and shifting axis 11 of block selecting slot 121
Line direction is orthogonal, and therefore, when selecting shifting shaft 11 to move axially, the position of block selecting slot 121 is moved along first direction,
To guarantee that the block selecting slot 121 that block selecting positioning mechanism 20 can be different from block selecting force-sensitive block 12 cooperates, so as to carry out block selecting
Variation.With reference to shown in Fig. 4-Fig. 5, the axis direction of orientation (i.e. the front-rear direction) and shifting axis 11 of slot 131 of shifting gears
Orthogonal, in a particular embodiment, the extending direction (i.e. left and right directions) for slot 131 of shifting gears and the axis direction of shifting axis 11 are flat
Row, therefore, when selecting shifting shaft 11 to be rotated, the position of shift slot 131 can be rotated in a second direction, to guarantee
Gearshift positioning mechanism 30 can cooperate from different shift slot 131 on shift force-sensitive block 13, so as to the variation shifted gears.
Specifically, block selecting positioning mechanism 20 and gearshift positioning mechanism 30 may each comprise: locating piece 231, mandril 232 and
Compressed spring (not shown), locating piece 231 are fixed on the inner wall of case of transmission 40, and mandril 232 is suitable for being located in
In corresponding slot, compressed spring is arranged between locating piece 231 and mandril 232 and for mandril 232 to be only against corresponding slot
It is interior, that is to say, that compressed spring is in confined state always, and since locating piece 231 is fixed in case of transmission 40
On wall surface, by the compression and back elastic force of compressed spring, it is against mandril 232 vertically in block selecting slot 121 and shift slot 131, prevents
Only there is sliding gear, off-gear in gear shift mechanism of manual transmission 100, guarantees to work as front where gear shift mechanism of manual transmission 100
The high reliablity of position.
As can be seen above, shifting component 10, block selecting positioning mechanism 20 and gearshift positioning mechanism 30 are integrated in change
On fast device shell 40, thus ensure that gear shift mechanism of manual transmission 100 it is simple and reliable for structure, be easily assembled, be at low cost.
In a particular embodiment, when gear shift mechanism of manual transmission 100 needs to carry out block selecting, shifting axis 11 is pushed
It moves axially, at this point, synchronizing moving, the mandril of block selecting positioning mechanism 20 occur for the on-demand shifting shaft 11 of block selecting force-sensitive block 12
232 are against in the one of block selecting slot 121 of block selecting force-sensitive block 12, and due to the movement of block selecting force-sensitive block 12, mandril 232 is along place
The surface of block selecting slot 121 is moved, so that the variation of upper and lower position is generated, specifically, mandril 232 moves upwards,
Therefore compressed spring is further compressed, and the compression and back elastic force of compressed spring suffered by mandril 232 further increases, and determines block selecting
Position mechanism 20 generates block selecting power, with the movement of shifting axis 11 and block selecting force-sensitive block 12, the mandril of block selecting positioning mechanism 20
232 under the active force of compressed spring, falls into rapidly in the block selecting slot 121 adjoined, completes block selecting.By the way that block selecting localization machine is arranged
It is high to guarantee gear selecting power control stability, and can guarantee the clarity of block selecting in place for the cooperation of structure 20 and block selecting force-sensitive block 12
It is high.
When gear shift mechanism of manual transmission 100 is shifted gears, shifting axis 11 is pushed to be rotated, at this point,
The shift on-demand shifting shaft 11 of force-sensitive block 13 rotates synchronously, and the mandril 232 of gearshift positioning mechanism 30 is against shift force-sensitive block 13
In one of shift slot 131, the mandril 232 of gearshift positioning mechanism 30 and shift 131 engagement process of slot and choosing in shift process
The mandril 232 of block selecting positioning mechanism 20 is identical as 121 engagement process of block selecting slot during gear, changes the generation of gearshift positioning mechanism 30
Power is kept off, is just repeated no more here.
Gear shift mechanism of manual transmission 100 of the invention uses block selecting force-sensitive block 12 and shift force-sensitive block 13, and selects
The block selecting slot 121 kept off on positioning mechanism 20 and block selecting force-sensitive block 12 cooperates, on gearshift positioning mechanism 30 and shift force-sensitive block 13
Slot 131 of shifting gears cooperates, and is more clear block selecting, shift, accurately.
Specifically, as shown in Figure 1, gear shift mechanism of manual transmission 100 can also include: gear-selecting rocker arm 50, block selecting is shaken
One end of arm 50 and shifting component 10 are fixed, and the other end of gear-selecting rocker arm 50 stretches out case of transmission 40, by controlling block selecting
Rocker arm 50 stretches out one end of case of transmission 40, can control the axial movement of shifting component 10, specifically, gear-selecting rocker arm
50 are fixedly connected with block selecting force-sensitive block 12, when block selecting Rocker arm 50 is moved left and right, shifting axis 11 can be driven to be moved
It is dynamic, to complete the block selecting work of gear shift mechanism of manual transmission 100.
Further, as shown in Fig. 2, being provided with rocker arm slot 122 on block selecting force-sensitive block 12, one end of gear-selecting rocker arm 50 is protruded into
In rocker arm slot 122, by the way that rocker arm slot 122 is arranged, guarantee that gear-selecting rocker arm 50 can be cooperated with block selecting force-sensitive block 12.
Further, as shown in Fig. 2, Fig. 5, the quantity of block selecting slot 121 is three, and the quantity of shift slot 131 is three.
It specifically, is that 1st gear -2nd gear corresponds to, 3rd gear -4th keeps off corresponding, 5th gear-REV gear (i.e. with gear arrangement mode
Reverse gear) for corresponding vehicle, three block selecting slots 121 are respectively left side block selecting slot, intermediate block selecting slot and right side block selecting slot, left side
The corresponding left side gear of block selecting slot (1st gear, 2nd gear), intermediate block selecting slot correspond to intervening gears (3rd gear, 4th gear), right side block selecting
The corresponding right side gear of slot (5th gear, REV gear).For example, lever is located at when block selecting positioning mechanism 20 and left side block selecting slot cooperate
At the gear of left side, when block selecting positioning mechanism 20 and intermediate block selecting slot cooperation, lever is located at intervening gears, when block selecting localization machine
When structure 20 and right side block selecting slot cooperate, lever is located at the gear of right side.
Three shift slots 131 are respectively that front side shift slot, intermediate shift slot and rear side are shifted gears slot, and front side slot of shifting gears is corresponding
1st gear, 3rd gear, 5th gear, centre shift slot correspond to neutral gear, and rear side shift slot corresponds to 2nd gear, 4th gear, REV gear.
When block selecting positioning mechanism 20 and left side block selecting slot cooperate and gearshift positioning mechanism 30 and front side shift slot cooperate, shelves
Bar is located at 1st gear；When block selecting positioning mechanism 20 and the cooperation of left side block selecting slot and gearshift positioning mechanism 30 and rear side shift slot cooperation
When, lever is located at 2nd gear；When block selecting positioning mechanism 20 and intermediate block selecting slot cooperation and gearshift positioning mechanism 30 and front side shift slot
When cooperation, lever is located at 3rd gear；When block selecting positioning mechanism 20 is with intermediate block selecting slot cooperation and gearshift positioning mechanism 30 is changed with rear side
When retaining groove cooperates, lever is located at 4th gear；When block selecting positioning mechanism 20 and the cooperation of right side block selecting slot and gearshift positioning mechanism 30 is with before
When side shift slot cooperation, lever is located at 5th；When block selecting positioning mechanism 20 and right side block selecting slot cooperate and gearshift positioning mechanism 30 with
When rear side shift slot cooperation, lever is located at REV gear.
It is the vehicle of other forms for gear arrangement mode, shifting is similar with the above process, and which is not described herein again.
Below by select 1st keep off for illustrate gear shift mechanism of manual transmission 100 block selecting and shift it is worked
Journey.
Gear-selecting rocker arm 50 is moved first, drives shifting axis 11 to move axially, while block selecting force-sensitive block 12 occurs together
Moved further, with the movement of block selecting force-sensitive block 12, the mandril 232 of block selecting positioning mechanism 20 falls in left side block selecting slot (corresponding 1st
Gear, 2nd gear) in, complete the block selecting process of gear shift mechanism of manual transmission 100.At this point, the mandril of gearshift positioning mechanism 30
232 (fall in neutral gear) in the intermediate shift slot 131 of shift force-sensitive block 13, it is assumed here that the front side of shift slot 131
Illustrate to for for 1st gear, then rotates rotating handles 111 forward, drive shifting axis 11 to be rotated, shift gears simultaneously
Force-sensitive block 13 rotates synchronously, and with the rotation of shift force-sensitive block 13, the mandril 232 of gearshift positioning mechanism 30 falls in front side and changes
In retaining groove, lever enters in 1st gear, to complete the process that gear shift mechanism of manual transmission 100 selects 1st gear.
The vehicle of embodiment according to a further aspect of the invention, the gear shift mechanism of manual transmission including above-described embodiment
100.And for other constructions of vehicle, such as the well-known technique that chassis, speed changer have been well known to those skilled in the art,
Therefore it no longer repeats one by one here.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms need not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.In addition, those skilled in the art can illustrate this
Different embodiments or examples described in book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of gear shift mechanism of manual transmission (100) characterized by comprising
Shifting component (10), the shifting component (10) have it is multiple along first direction arrangement block selecting slots (121) and
Multiple shift slots (131) arranged in a second direction, the first direction are vertical with the second direction；
Block selecting positioning mechanism (20), the shifting component (10) can along the axial movement of the shifting component (10), from
And the block selecting positioning mechanism (20) can be located in any one of block selecting slot (121)；
Gearshift positioning mechanism (30), the shifting component (10) can revolve around the central axis of the shifting component (10)
Turn, so that the gearshift positioning mechanism (30) can be located in any one of shift slot (131).
2. gear shift mechanism of manual transmission (100) according to claim 1, which is characterized in that further include: transmission case
Body (40), the shifting component (10) are supported in the case of transmission (40).
3. gear shift mechanism of manual transmission (100) according to claim 2, which is characterized in that the shifting component
(10) include:
Shifting axis (11), the shifting axis (11) are supported in the case of transmission (40)；
Block selecting force-sensitive block (12), the block selecting force-sensitive block (12) and the shifting axis (11) are fixed, and the block selecting slot (121) sets
It sets on the block selecting force-sensitive block (12)；
It shifts gears force-sensitive block (13), the shift force-sensitive block (13) and the shifting axis (11) are fixed, and the shift slot (131) sets
It sets on the shift force-sensitive block (13).
4. gear shift mechanism of manual transmission (100) according to claim 3, which is characterized in that the shifting axis
(11) one end is located in the case of transmission (40), and the other end of the shifting axis (11) stretches out the case of transmission
(40)。
5. gear shift mechanism of manual transmission (100) according to claim 3, which is characterized in that the block selecting slot (121)
Orientation it is parallel with the axis direction of the shifting axis (11), it is described shift slot (131) orientation and the choosing
The axis direction of shifting shaft (11) is orthogonal.
6. gear shift mechanism of manual transmission (100) according to claim 2 or 3, which is characterized in that the block selecting positioning
Mechanism (20) and the gearshift positioning mechanism (30) include:
Locating piece (231), the locating piece (231) are fixed on the inner wall of the case of transmission (40)；
Mandril (232), the mandril (232) are suitable for being located in corresponding slot；
Compressed spring, the compressed spring be arranged between the locating piece (231) and the mandril (232) and for will described in
Mandril (232) is only against in corresponding slot.
7. gear shift mechanism of manual transmission (100) according to claim 3, which is characterized in that further include: gear-selecting rocker arm
(50), one end of the gear-selecting rocker arm (50) and the shifting component (10) are fixed, the other end of the gear-selecting rocker arm (50)
Stretch out the case of transmission (40).
8. gear shift mechanism of manual transmission (100) according to claim 7, which is characterized in that the block selecting force-sensitive block
(12) it is provided on rocker arm slot (122), described one end of the gear-selecting rocker arm (50) is protruded into the rocker arm slot (122).
9. gear shift mechanism of manual transmission (100) according to claim 1, which is characterized in that the block selecting slot (121)
Quantity be three, it is described shift slot (131) quantity be three.
10. a kind of vehicle, which is characterized in that including manual transmission shifting according to claim 1 to 9
Mechanism (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480051.3A CN109681624A (en) | 2018-12-05 | 2018-12-05 | Gear shift mechanism of manual transmission and vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480051.3A CN109681624A (en) | 2018-12-05 | 2018-12-05 | Gear shift mechanism of manual transmission and vehicle with it |
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| Publication Number | Publication Date |
|---|---|
| CN109681624A true CN109681624A (en) | 2019-04-26 |
Family
ID=66187123
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811480051.3A Pending CN109681624A (en) | 2018-12-05 | 2018-12-05 | Gear shift mechanism of manual transmission and vehicle with it |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203309082U (en) * | 2013-05-31 | 2013-11-27 | 长城汽车股份有限公司 | Gearshift of manual transmission |
| CN105952886A (en) * | 2016-06-29 | 2016-09-21 | 安徽星瑞齿轮传动有限公司 | Hand-operated automobile transmission gear shifting mechanism |
| CN107339414A (en) * | 2016-12-06 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | A kind of Novel gear box block selecting detent mechanism |
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| CN101504073A (en) * | 2009-03-04 | 2009-08-12 | 上海汽车集团股份有限公司 | Gear shift mechanism of manual transmission |
| CN102221080A (en) * | 2011-05-31 | 2011-10-19 | 长城汽车股份有限公司 | Operating mechanism for manual transmission of automobile |
| CN103089979A (en) * | 2011-10-31 | 2013-05-08 | 上海汽车集团股份有限公司 | Transmission gear selecting and shifting device and transmission and vehicle mounted with same |
| CN202812155U (en) * | 2011-11-30 | 2013-03-20 | 长城汽车股份有限公司 | Manual transmission gear-shifting force-sensing apparatus |
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| CN203309082U (en) * | 2013-05-31 | 2013-11-27 | 长城汽车股份有限公司 | Gearshift of manual transmission |
| CN105952886A (en) * | 2016-06-29 | 2016-09-21 | 安徽星瑞齿轮传动有限公司 | Hand-operated automobile transmission gear shifting mechanism |
| CN107339414A (en) * | 2016-12-06 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | A kind of Novel gear box block selecting detent mechanism |
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