CN209041532U - A kind of gearshift - Google Patents
A kind of gearshift Download PDFInfo
- Publication number
- CN209041532U CN209041532U CN201821550171.1U CN201821550171U CN209041532U CN 209041532 U CN209041532 U CN 209041532U CN 201821550171 U CN201821550171 U CN 201821550171U CN 209041532 U CN209041532 U CN 209041532U
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- gear
- block selecting
- elastic slice
- block
- sliding rail
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Abstract
The utility model discloses a kind of gearshift, belong to motor vehicle gearshift field, technical problems to be solved are how to provide that a kind of structure is simple, the production process convenient for the gear selection mechanism of production to simplify gearshift；Its structure includes block seat, gear handle, gear selection mechanism and stopper mechanism, block seat includes pedestal and shell, gear selection mechanism includes gear sliding rail and block selecting elastic slice, gear sliding rail is vertically provided in installation cavity in such a way that its longitudinal section is arc-shaped, and the gear sliding slot of multiple stepped arrangements is offered on the side of gear sliding rail；One end of block selecting elastic slice is bent to form the block selecting end that clamping can be slided with gear sliding slot, another end of block selecting elastic slice is connection end, and connection end is connect with the lower end for keeping off handle；By shaking gear, the block selecting end of drive block selecting elastic slice, sliding can be realized block selecting back and forth between above-mentioned gear sliding slot.Gear selection mechanism structure is simple in the gearshift, and required mold is simply easy to manufacture, and production process is easy to operate.
Description
Technical field
The utility model relates to motor vehicle gearshift field, specifically a kind of gearshift.
Background technique
Gearshift is the important device for realizing automobile variable speed.It includes gear handle, pedestal and shell, shell that gearshift, which passes through,
It is encapsulated on pedestal and forms mounting base, form cavity in mounting base, gear is open to cavity passing through to open up with the block selecting on shell
It is interior, it is usually provided with gear selection mechanism in cavity, shakes gear handle, cooperation is realized block selecting with gear by gear selection mechanism, while in cavity
It is additionally provided with stopper mechanism, after keeping off handle with gear selection mechanism cooperation selection suitable gear, passes through stopper mechanism locking and keeps off handle, keep off handle
It is connected by the driving device of shift line and car body, to change the output of driving device, realizes shift.
Structure is complicated for gear selection mechanism in existing block selecting device, and required mold requires high in manufacturing process, and production process is complicated
And the time is long, and the requirement to pedestal is restricted, how to provide that a kind of structure is simple, changes convenient for the gear selection mechanism of production with simplification
The production process of blocking means is the technical issues that need to address.
Summary of the invention
The technical assignment of the utility model is against the above deficiency, to provide a kind of gearshift, to solve how to provide one
The problem of planting production process of the structure simply, convenient for the gear selection mechanism of production to simplify gearshift.
The technical assignment of the utility model is realized in the following manner:
A kind of gearshift, including block seat, gear handle, gear selection mechanism and stopper mechanism, block seat include pedestal and shell, shell
On offer block selecting opening, shell is set on the base and surrounds installation cavity with pedestal, keep off handle lower end pass through block selecting be open to
It in installation cavity, and keeps off can be shaken in block selecting is open, stopper mechanism be located in installation cavity and with gear connecting, stopper mechanism
With gear cooperation can locking keep off handle, gear selection mechanism includes gear sliding rail and block selecting elastic slice, and gear sliding rail is with its longitudinal section in circle
The mode of arc is vertically arranged in the cavity, and the gear sliding slot of multiple stepped arrangements is offered on the side of gear sliding rail；
One end of block selecting elastic slice is bent to form the block selecting end that clamping can be slided with gear sliding slot, another end of block selecting elastic slice
Portion is connection end, and connection end is connect with the lower end for keeping off handle；The block selecting end of drive block selecting elastic slice is existed by shaking gear
Sliding can be realized block selecting back and forth between above-mentioned gear sliding slot.
The corresponding gear of each gear sliding slot in gear sliding rail shakes gear handle, block selecting end of the gear drive block selecting elastic slice
Portion is slided between the gear sliding slot being located on gear sliding rail, when the block selecting end of block selecting elastic slice slides into scheduled gear sliding slot
Afterwards, stop shaking gear handle, stopped gear leve lock by lockable mechanism mechanism, gear is can be by the gear bit-line drive that connect with its lower end
The driving device of car body, to realize shift.
Further, pedestal includes bottom plate and two risers, and two riser sides are opposite to be vertically provided on bottom plate, bottom
Plate and two risers surround open working chamber, and link block is provided between two risers, and link block is located at the top of pedestal simultaneously
It is arranged with pedestal interval, working chamber is divided into the block selecting working chamber and stopper working chamber that top is connected, link block by link block
The upper side in block selecting working chamber is the medial surface of link block；The lower end of gear handle passes through block selecting and is open to stopper working chamber
Interior, stopper mechanism is located in stopper working chamber and connect with the lower end of gear handle；The medial surface of link block is arranged in gear sliding rail
On, block selecting end and the gear sliding rail of block selecting elastic slice are slidably matched, the connection end of block selecting elastic slice be obliquely installed and with gear handle
Lower end connection.
Working chamber is divided into the stopper working chamber and block selecting working chamber, gear selection mechanism and lock that top is connected to by link block
Retaining device is located in respective working chamber, avoids gear selection mechanism and stopper mechanism independence, while not influencing block selecting
Mechanism and stopper mechanism are associated with gear handle.
Further, the medial surface of link block is arranged in such a way that longitudinal section is arc-shaped, and shape on the bottom end of link block
At there is chimb, chimb extends in block selecting working chamber along horizontal direction, and the bottom end of gear sliding rail is arranged on chimb, and gear
Sliding rail is arranged on the medial surface of connecting plate along the overbending direction of the medial surface of link block.
The longitudinal section of gear sliding rail is arc-shaped, multiple stepped arrangements of gear sliding slot on gear sliding rail, i.e. gear
Between sliding slot in the horizontal direction and vertical direction has displacement, convenient for by shaking gear the block selecting end of drive block selecting elastic slice
The displacement of horizontal direction and the displacement of vertical direction are generated between gear sliding rail, consequently facilitating gear shift operation.
Further, gear sliding rail is multiple altogether, and the setting of multiple gear sliding rail spacing parallel arrangings is in block selecting working chamber.
Further, the bottom end for keeping off handle is provided with injection molding connector, and the connection end of block selecting elastic slice is detachably mounted to
It is molded on connector.
Further, it is molded on connector and block selecting elastic slice and offers at least one threaded hole, be molded on connector
Threaded hole correspond with the threaded hole on block selecting elastic slice and be connected to up and down and form interface channel, equal spiral shell in each interface channel
Line is connected with bolt.Gear is removably arranged in upper, convenient for replacing block selecting elastic slice in block selecting elastic slice.
Further, the block selecting end of block selecting elastic slice is mainly by the heavy caliber of the small-bore protrusion and arc-shaped of arc-shaped
The S type folded end convexed to form, lower relative aperture protrusion are located at the lower section of heavy caliber protrusion, and small-bore protrusion can be connected to gear
It can slide in sliding slot and between above-mentioned gear sliding slot, heavy caliber protrusion can accommodate gear sliding slot to realize small-bore protrusion
It is slided between gear sliding slot；Gear sliding slot is in arc-shaped.
Further, gear is being that aluminium alloy keeps off handle, and gear sliding rail is nylon sliding rail, and block selecting elastic slice is Elastic Steel elastic slice.Aluminium
Alloy system gear is light and slight certifiable gear handle, and the gear sliding rail of nylon can guarantee the lubricity of gear sliding rail, bullet
Property steel bomb piece can guarantee block selecting elastic slice elasticity and intensity.
A kind of gearshift of the utility model has the advantage that
1, gear selection mechanism includes block selecting elastic slice and gear sliding rail, is offered in the bending of gear sliding rail longitudinal section and its side more
The gear sliding slot of a stepped arrangement, being formed on block selecting elastic slice can be clamped in gear sliding slot and slide between gear sliding slot
Block selecting end, the block selecting elastic slice and gear sliding rail of above structure can simply be made by sheet metal, and mould structure is simple, system
It is simple to make process；
2, the block selecting end of block selecting elastic slice is slidably clamped with the gear sliding slot on gear sliding rail, by keeping off drive block selecting
Sliding is, it can be achieved that block selecting, the contact surface of above-mentioned block selecting elastic slice and gear sliding slot is relatively large back and forth on gear sliding rail for elastic slice, cunning
Stability is good during dynamic；
3, it keeps off handle and block selecting elastic slice is detachably connected, be conveniently replaceable block selecting elastic slice；
4, for aluminium alloy system gear the light and slight of certifiable gear handle, the gear sliding rail of nylon can guarantee gear sliding rail
Lubricity, elasticity just elastic slice can guarantee block selecting elastic slice elasticity and intensity, convenient for operation.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Attached drawing 1 is a kind of schematic diagram of internal structure of gearshift of the present embodiment；
Attached drawing 2 is the structural schematic diagram of gear sliding rail and pedestal and gear handle in a kind of gearshift of the present embodiment；
Attached drawing 3 is the structural schematic diagram of block selecting elastic slice in a kind of gearshift of the present embodiment；
Attached drawing 4 is a kind of external structure schematic diagram of gearshift of the present embodiment；
Attached drawing 5 is schematic diagram of internal structure after a kind of gearshift of the present embodiment improves.
In figure: 1, pedestal, 2, gear handle, 3, block selecting elastic slice, 4, link block, 5, gear sliding rail, 6, injection molding connector, 7, outer
Shell, 8, bolt；
101, bottom plate, 102, riser, 103, block selecting working chamber, 104, stopper working chamber；
301, the connection end of block selecting elastic slice, 302, the block selecting end of block selecting elastic slice, 3021, heavy caliber protrusion, 3022, small
Bore protrusion；
401, chimb；
501, gear sliding slot；
701, block selecting is open.
Specific embodiment
A kind of gearshift of the utility model is described in detail below referring to Figure of description and specific embodiment.
Embodiment:
As shown in attached drawing 1, attached drawing 2, attached drawing 3 and attached drawing 4, a kind of gearshift of the utility model, including block seat, gear handle
2, gear selection mechanism and stopper mechanism, block seat include pedestal 1 and shell 7, block selecting opening 701 are offered on shell 7, shell 7 is arranged
Installation cavity is surrounded on pedestal 1 and with pedestal 1, gear passes through 2 lower end in block selecting opening 701 to installation cavity, and keeps off 2 energy
Enough to shake in block selecting opening 701, gear selection mechanism is within the cavity and connect with gear 2, shakes gear 2 and acts on gear selection mechanism
Upper realization block selecting stops shaking gear 2 after block selecting；Stopper mechanism is within the cavity and connect with gear 2, stopper mechanism and gear handle
2 cooperation locking gears are 2, while keeping off can drive the driving device of car body to realize shift 2 by the shift line connecting with its lower end.
In the utility model, stopper mechanism and shift line select existing stopper mechanism and shift line.
Pedestal 1 include bottom plate 101 and two risers 102, two 102 sides of riser it is opposite be vertically provided at bottom plate 101
On, bottom plate 101 and two risers 102 surround open working chamber, for ensure stopper mechanism and gear selection mechanism work self,
Link block 4 is provided in working chamber, link block 4 is arranged in the top of bottom plate 101 and is located between two risers 102, passes through
Working chamber is divided into the block selecting working chamber 103 and stopper working chamber 104 that top is connected by link block 4, is located at choosing on link block 4
The side kept off in working chamber 103 is the medial surface of link block 4；2 lower end is passed through block selecting opening 701 to stopper working chamber by gear
In 104, stopper mechanism is located in stopper working chamber 104 and 2 lower end is connect with gear；Gear sliding rail 5 is arranged in link block
On 4 medial surface, block selecting end 302 and the gear sliding rail 5 of block selecting elastic slice are slidably matched, and the connection end 301 of block selecting elastic slice is inclined
Tiltedly it is arranged and 2 lower end is connect with gear.
Gear selection mechanism includes gear sliding rail 5 and block selecting elastic slice 3, and gear sliding rail 5 erects in such a way that its longitudinal section is arc-shaped
To being arranged in block selecting working chamber 103, the gear sliding slot 501 there are three stepped arrangement is opened up on the side of gear sliding rail 5,
Three gear sliding slots 501 are from top to bottom respectively the first gear sliding slot 501, the second gear sliding slot 501 and third gear sliding slot
501, the corresponding gear of each gear sliding slot 501, each gear sliding slot 501 is arc-shaped, and above-mentioned gear sliding rail 5 totally two,
Two gear sliding rails 5 are arranged at intervals on side by side in block selecting working chamber 103, and gear sliding slot 501 1 is a pair of between two gear sliding rails 5
Should and it be located at same level；One end of block selecting elastic slice 3 is bent to form the block selecting that clamping can be slided with gear sliding slot 501
End, to be adapted to gear sliding slot 501, the block selecting end 302 of block selecting elastic slice is mainly by small-bore raised the 3022 of arc-shaped
The S type folded end formed with the heavy caliber protrusion 3021 of arc-shaped, lower relative aperture protrusion are located at the lower section of heavy caliber protrusion 3021,
Small-bore raised 3022 arc angle and size, which meet it, can be connected in gear sliding slot 501 and can be in above-mentioned gear sliding slot
Slided between 501, the arc angle and size of heavy caliber protrusion 3021 can its to accommodate gear sliding slot 501 small-bore convex to realize
It plays 3022 to slide between gear sliding slot 501, i.e., small-bore raised 3022 can be connected in corresponding a pair of of gear sliding slot 501 simultaneously
It can be slided out to out of gear sliding slot 501 in another pair gear sliding slot 501, another end of block selecting elastic slice is connection end, choosing
The connection end 301 for keeping off elastic slice tilts upwards and 2 lower end is connect with gear, drives block selecting elastic slice 2 by shaking gear
Sliding can be realized block selecting back and forth between above three gear sliding slot 501 for block selecting end 302.
It wherein keeps off on the lower end 2 and is fixed with injection molding connector 6, the connection end 301 of block selecting elastic slice is acclivitous
It is connected as one with injection molding connector 6.
Gear keeps off handle 2 for aluminium alloy, and gear sliding rail 5 is nylon sliding rail, and block selecting elastic slice 3 is Elastic Steel elastic slice, aluminium alloy system
Gear to keep off 2 light and there is certain intensity 2, the gear sliding rail 5 of nylon has elasticity and with lubricity, bullet
Property steel elastic slice have well elasticity.
In the present embodiment, the medial surface of link block 4 is arranged in such a way that longitudinal section is arc-shaped, and the bottom end of link block 4
On be formed with chimb 401, chimb 401 extends in block selecting working chamber 103 along horizontal direction, the setting of the bottom end of gear sliding rail 5
On chimb 401, and gear sliding rail 5 is arranged on the medial surface of connecting plate along the overbending direction of the medial surface of link block 4.
A kind of gearshift of the present embodiment shakes gear 2, gear drives block selecting elastic slice 2 for realizing the shift of car body
Block selecting end 302 is slided between gear sliding slot 501, when the block selecting end 302 of block selecting elastic slice slides into predetermined gear sliding slot
When in 501, stop shaking gear 2, the block selecting end 302 of block selecting elastic slice is connected in current shift sliding slot 501, and lockable mechanism will
Gear keeps off 2 lockings the 2 shift line driver speed change by connecting with its lower end, to realize shift.
In the present embodiment, gear sliding slot 501 is arc-shaped, and the block selecting end 302 of corresponding block selecting elastic slice is the bending of S type
End.In practical applications, the shape of the block selecting end 302 of the shape of gear sliding slot 501 and block selecting elastic slice is without being limited thereto,
The block selecting end 302 of shape and block selecting elastic slice to gear sliding slot 501 can also be improved, but be ensured that gear is sliding
Slot 501 and the block selecting end 302 of block selecting elastic slice can be engaged by clamping, and ensure that the block selecting end 302 of block selecting elastic slice can be in gear
It is slided back and forth between sliding slot 501.
In the present embodiment, gear sliding rail 5 totally two, two gear sliding rails 5, which are matched, is combined into gear track, the choosing of block selecting elastic slice
It keeps off end 302 to be located between two gear tracks, i.e., block selecting end both side ends are sliding on corresponding gear sliding rail 5 respectively
It is dynamic, it is slided on single gear sliding rail 5 compared to block selecting elastic slice 3, the block selecting end 302 of block selecting elastic slice is between gear track
It slides more firm.In practical applications, single gear sliding rail 5 or greater number of gear sliding rail can also be selected as needed
5, and the quantity of gear sliding slot 501 can be selected as needed.
It as shown in Fig. 5, is block selecting elastic slice 3 easy to disassemble as further improvement of this embodiment, in injection molding connector
It is opened up on 6 there are two threaded hole, is opened up on corresponding block selecting elastic slice 3 there are two threaded hole, threaded hole and block selecting on moulding
Threaded hole on elastic slice 3 corresponds and is connected to up and down composition interface channel, is threaded with bolt in each interface channel
8, so that the connection end 301 of block selecting elastic slice is detachably connected with connection sheet.
In practical applications, block selecting elastic slice 3 can be removably fixedly connected by other mode be arranged in injection molding connector 6
On.
The technical personnel in the technical field can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to above-mentioned specific embodiment.On the basis of the disclosed embodiments, described
Those skilled in the art can arbitrarily combine different technical features, to realize different technical solutions.Except specification institute
Outside the technical characteristic stated, it all is technically known to those skilled in the art.
Claims (9)
1. a kind of gearshift, including block seat, gear be, gear selection mechanism and stopper mechanism, and block seat includes pedestal and shell, on shell
Block selecting opening is offered, shell is set on the base and surrounds installation cavity with pedestal, and the lower end for keeping off handle passes through block selecting and is open to peace
In behaveing affectedly, and keep off can be shaken in block selecting is open, stopper mechanism be located in installation cavity and with gear connecting, stopper mechanism and
Gear cooperation can locking keep off handle, it is characterised in that gear selection mechanism includes gear sliding rail and block selecting elastic slice, and gear sliding rail is vertical with it
The mode that section is arc-shaped is vertically provided in installation cavity, and multiple stepped arrangements are offered on the side of gear sliding rail
Gear sliding slot；
One end of block selecting elastic slice be bent to form can with gear sliding slot slide clamping block selecting end, block selecting elastic slice it is another
A end is connection end, and connection end is connect with the lower end for keeping off handle；
By shaking gear, the block selecting end of drive block selecting elastic slice, sliding can be realized block selecting back and forth between above-mentioned gear sliding slot.
2. a kind of gearshift according to claim 1, it is characterised in that pedestal includes bottom plate and two risers, and two perpendicular
Plate side is opposite to be vertically provided on bottom plate, and bottom plate and two risers surround open working chamber, is arranged between two risers
There is link block, link block is located at the top of pedestal and is arranged with pedestal interval, and working chamber is divided into top and is connected by link block
Block selecting working chamber and stopper working chamber, the medial surface that the side in block selecting working chamber is link block is located on link block；Keep off handle
Lower end pass through block selecting and be open to stopper working chamber, stopper mechanism is located at the lower end company in stopper working chamber and with gear handle
It connects；Gear sliding rail is arranged on the medial surface of link block, and block selecting end and the gear sliding rail of block selecting elastic slice are slidably matched, block selecting bullet
The connection end of piece is obliquely installed and connect with the lower end of gear handle.
3. a kind of gearshift according to claim 2, it is characterised in that the medial surface of link block is in circular arc with longitudinal section
The mode of shape is arranged, and chimb is formed on the bottom end of link block, and chimb extends in block selecting working chamber along horizontal direction, gear
The bottom end of position sliding rail is arranged on chimb, and connecting plate is arranged in along the overbending direction of the medial surface of link block in gear sliding rail
On medial surface.
4. a kind of gearshift according to claim 1,2 or 3, it is characterised in that gear sliding rail is total to multiple, multiple gears
The setting of sliding rail spacing parallel arranging is in block selecting working chamber.
5. a kind of gearshift according to claim 4, it is characterised in that the multiple gear sliding rail is integrated through injection molding
Gear sliding rail.
6. a kind of gearshift according to claim 1,2 or 3, it is characterised in that the bottom end for keeping off handle is provided with injection molding connection
Part, the connection end of block selecting elastic slice are detachably mounted on injection molding connector.
7. a kind of gearshift according to claim 6, it is characterised in that opened on injection molding connector and block selecting elastic slice
Equipped at least one threaded hole, the threaded hole being molded on connector is corresponded with the threaded hole on block selecting elastic slice and is connected to up and down
Interface channel is formed, is threaded with bolt in each interface channel.
8. a kind of gearshift according to claim 1,2 or 3, it is characterised in that the block selecting end of block selecting elastic slice is main
The S type folded end convexed to form by the small-bore protrusion of arc-shaped and the heavy caliber of arc-shaped, small-bore protrusion are located at big mouth
The lower section of diameter protrusion, small-bore protrusion can be connected in gear sliding slot and can slide between above-mentioned gear sliding slot, big mouth
Diameter protrusion can accommodate gear sliding slot to realize that small-bore protrusion is slided between gear sliding slot；
Gear sliding slot is in arc-shaped.
9. a kind of gearshift according to claim 1,2 or 3, it is characterised in that for gear being that aluminium alloy keeps off handle, gear is sliding
Rail is nylon sliding rail, and block selecting elastic slice is Elastic Steel elastic slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550171.1U CN209041532U (en) | 2018-09-21 | 2018-09-21 | A kind of gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550171.1U CN209041532U (en) | 2018-09-21 | 2018-09-21 | A kind of gearshift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041532U true CN209041532U (en) | 2019-06-28 |
Family
ID=67033810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550171.1U Active CN209041532U (en) | 2018-09-21 | 2018-09-21 | A kind of gearshift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108048A (en) * | 2021-04-15 | 2021-07-13 | 一汽奔腾轿车有限公司 | Roller structure automotive electronics selector |
-
2018
- 2018-09-21 CN CN201821550171.1U patent/CN209041532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108048A (en) * | 2021-04-15 | 2021-07-13 | 一汽奔腾轿车有限公司 | Roller structure automotive electronics selector |
| CN113108048B (en) * | 2021-04-15 | 2022-05-31 | 一汽奔腾轿车有限公司 | Roller structure automotive electronics selector |
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