CN207229728U - A kind of pure electric automobile shift control apparatus assembly - Google Patents
A kind of pure electric automobile shift control apparatus assembly Download PDFInfo
- Publication number
- CN207229728U CN207229728U CN201721272455.4U CN201721272455U CN207229728U CN 207229728 U CN207229728 U CN 207229728U CN 201721272455 U CN201721272455 U CN 201721272455U CN 207229728 U CN207229728 U CN 207229728U
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- Prior art keywords
- assembly
- gear
- electric automobile
- pure electric
- control apparatus
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Abstract
The utility model discloses a kind of pure electric automobile shift control apparatus assembly, the assembly is made of main frame, lever assembly and depression bar assembly；Main body sets up main control board and indicator light circuit plate, and main control board contains power supply, Hall element, CAN communication element and minimum system element, and main control board and indicator light circuit plate are electrically connected；For lever assembly containing put into gear shaft body, control stick and handle, shaft body of putting into gear sets installation cavity, and control stick lower part is arranged in installation cavity, magnetic element is set on control stick, by the change in location of Hall element induced magnetism element, current gear is judged and reaches gearshift purpose.The assembly is small, it is simple in structure, operation it is easy for installation, shift gears precision higher, may be selected 4 gears and one climbing key, adapt to different road conditions；R, S, which is blocked, sets lock key, could only be changed to when locking digital and pressing, prevent driver from malfunctioning；Lever assembly is pulled to pass through sliding slot inner concave, more steady safety during gearshift.
Description
Technical field
It the utility model is related to a kind of automobile gear shift control device assembly, more particularly to a kind of gearshift control of pure electric automobile
Assembly of devices.
Background technology
Increasingly sharpening for energy crisis is increasing with car ownership, conventional fuel oil automobile is faced a severe challenge, opens
Hair noise is low, energy consumption is small, electric automobile that is pollution-free and being influenced from fuel crunch becomes common recognition.Pure electric automobile refer to
Vehicle power supply is power, with the vehicle of motor driving wheels travel.Pure electric automobile is compared with fuel-engined vehicle, without in engine
Many systems, its drive system structure is simpler, and controller and motor cost are relatively low, drive pure electric automobile trip certainly will
As following trend.But currently manufactured technology is perfect not enough, produces and meet safety standard requirements and people
The pure electric automobile of drive demand is still the important topic that electric automobile enterprise needs to face.
Speed changer is highly important component in car transmissions, due to constantly converting gear, failure in running car
Also tend to produce therewith.The quality of shift control apparatus can be to vehicle dynamic quality, fuel consumption economy and traveling smooth degree
Generation seriously affects.In view of there are larger difference, pure electric automobile in dynamical system to change for pure electric automobile and fuel-engined vehicle
The technology controlled and Quality link are kept off also in inferior position.Therefore it is badly in need of the shift control apparatus for pure electric automobile design specialized,
To ensure that pure electric automobile is shifted gears accuracy and drive safety under the conditions of different road conditions.
Such as in the prior art, Chinese invention patent Publication No.：103158582B discloses a kind of changing for pure electric automobile
Control method is kept off, is included the following steps：Entire car controller receives shift signal as the first gear information, and shift signal is turned
Low level pulse signal is changed to send to electric machine controller；Electric machine controller receives low level pulse signal to be believed as the second gear
Breath, and judge whether to meet gearshift condition according to whole vehicle information, and the second gear information is fed back into entire car controller and is carried out
Gear information checking；Entire car controller verifies the first gear information and the second gear information, and to electric machine controller device
Feedback check result；When electric machine controller judge pure electric automobile meet gearshift condition and check results for the first gear information and
When second gear information is consistent, driving motor work.The invention judges whether to meet by electric machine controller according to whole vehicle state
Gearshift condition is to ensure that travel safety and battery are not in overdischarge phenomenon, and by entire car controller to gear information
Carrying out verification ensures that gearshift is accurate.Although the patent is related to the shift control method of pure electric automobile, but can not solve completely
Certainly requirement of the pure electric automobile under different road conditions to accuracy of shifting gears.
And for example in the prior art, Chinese invention patent Publication No.：104712753A discloses a kind of electric car selector
Assembly, including gear level and gear box, gear box is interior to be equipped with lockable mechanism, and lockable mechanism includes middle rotation axis, centre rotation
The first unilateral bearing, the second unilateral bearing and travelling gear, the first unilateral bearing and the second unilateral bearing are fixedly connected with axis
Rotation stop direction is on the contrary, the first unilateral bearing and the second unilateral bearing are cylindrical equipped with braking fluted disc, the first unilateral bearing and the second list
The first pawl and the second pawl are respectively equipped with to bearing top circle braking fluted disc side, after the first pawl and the second pawl
End is respectively equipped with electromagnet, and two electromagnet bottoms are equipped with radiator, and two pawl lower ends further respectively have holddown spring, radiator
It is fixed on gear cassette bottom portion；Gear level bottom is equipped with sector gear, and sector gear is equipped with optoelectronic switch, sector gear and transmission
Gear engagement is set.The gear shifter assembly, simple in structure, operation flexibly, prevent the generation of maloperation, improve driving safety
Property.Although the patent is related to electric car gear shifter assembly, but it is accurate effectively to solve gearshift using the gear shifter assembly
Property and security.
It follows that based on the deficiencies of the prior art, lack a kind of dedicated shift control apparatus of pure electric automobile, can
It is convenient, flexible, safe and efficient to provide shifting power guarantee for pure electric automobile.
Utility model content
The defects of in order to make up the prior art, the utility model provide a kind of pure electric automobile shift control apparatus assembly,
The assembly structure is simple, including tetra- gears of R, N, D, S and a climbing key, disclosure satisfy that electric car provides different gears and needs
Summation assistant mode, latch functions key, anti-stop position pattern maloperation are additionally provided with the gears of S, R two.The assembly is equipped with master control electricity
Road plate, by the change in location of built-in Hall element inductive operation bar upper magnetic element, judges current shift and lights gear
Indicator light is accurate to show that driver's gearshift is intended to.
To achieve these goals, assembly described in the utility model is achieved by the following technical solution：
The assembly is made of main frame, lever assembly and depression bar assembly；Main frame is equipped with main control board and refers to
Indication lamp circuit plate, main control board include power supply, Hall element, CAN communication element, minimum system element, indicator light circuit plate
On be covered with upper cover, main control board and indicator light circuit plate are electrically connected by connecting line；Lever assembly include put into gear shaft body,
Control stick and handle, shaft body of putting into gear are equipped with installation cavity, and control stick lower part is arranged in installation cavity, outer at the top of control stick to be equipped with hand
Handle, control stick are equipped with magnetic element；Depression bar assembly includes metallic rod pressing piece and spring；
Further, the assembly is fixed in car steering room by mounting-positioning holes；
Further, the assembly includes 4 gears, R：Reverse gear, N：Neutral gear, D：Forward gear, S：Power/economic model is cut
Change；
Further, it is equipped with lock key in R, S gear；
Further, indicator light circuit plate be equipped with backlight and with the corresponding indicator light of 4 gears；
Further, indicator light circuit plate is additionally provided with button C and indicator light corresponding with button C；
Further, slide is set below Hall element induction part, and slide is internally provided with sliding slot, is equipped with and 4 in sliding slot
Corresponding 4 concave surfaces of gear；
Further, Hall element quantity is 4, and the arrangement position of Hall element and 4 concave surfaces correspond；
Further, magnetic element is S grades of magnetic elements.
The beneficial effect of assembly described in the utility model is：
1st, simple in structure, easy to operate, accuracy is high, safe and reliable；
2nd, conventional fuel oil car is shifted gears frequently with mechanical system, and assembly described in the utility model is using machinery, electronics knot
The mode of conjunction, makes gearshift control possess precision and the sensitivity of higher；
3rd, assembly described in the utility model has 4 gear (R:Reverse gear, N：Neutral gear, D：Forward gear, S：Power/economic mould
Formula switches) and a key of climbing, driver can independently select different gear patterns to adapt to different road conditions；Meanwhile S or R two are kept off
The lock key with latch functions is added, only when pressing lock key, S or R gears could be successfully changed to, can effectively prevent from taking charge of
Chance error operates, and improves driving safety；
4th, the bright assembly of the utility model is in shift process, and driver pulls lever assembly to pass through the cunning that is set in slide
Groove, needs to change between the corresponding sliding slot concave surface of gear according to gearshift, with more damping sense when making gearshift, also enhances and changes
The smoothness of gear；
5th, assembly described in the utility model is compared with current existing shift control apparatus, and production cost is few, small, warp
Ji is practical, and structure setting is reasonable.
Brief description of the drawings
Fig. 1 is assembly structure schematic diagram described in the utility model；
Fig. 2 is the lever assembly structure chart of assembly described in the utility model；
Fig. 3 is the hardened composition of indicator light circuit of assembly described in the utility model.
Shown in figure：1- handles；2- lock keys；3- upper covers；4- buttons C；5- main frames；6- main control boards；7- is indicated
Lamp circuit board；8- control sticks；9- puts into gear shaft body；10- springs；11- magnetic elements, 12- sliding slots；13- mounting-positioning holes；14-
Hall element；15- indicator lights；16-R is kept off；17-N is kept off；18-D is kept off；19-S is kept off.
Embodiment
It is attached below in conjunction with specification to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Specific embodiment of the present utility model is discussed in detail in figure.
As shown in Figs. 1-3, assembly described in the utility model, is fixed in car steering room by mounting-positioning holes 13；Institute
Assembly is stated to be made of main frame 5, lever assembly and depression bar assembly；Main frame 5 is equipped with main control board 6 and indicator light electricity
Road plate 7, main control board 6 include power supply, Hall element 14, CAN communication element, minimum system element, Hall element induction part
Lower section sets slide, and slide is internally provided with sliding slot 12,4 concave surfaces corresponding with 4 gears, Hall element 14 are equipped with sliding slot 12
For 4, the arrangement position of Hall element 14 is corresponding with 4 concave surfaces.
Indicator light circuit plate 7 is equipped with backlight and is also set with the corresponding indicator light 15 of 4 gears, indicator light circuit plate 7
There are button C4 and indicator light 15 corresponding with button C4；Upper cover 3, main control board 6 and indicator light are covered with indicator light circuit plate 7
Circuit board 7 is electrically connected by connecting line；Lever assembly includes put into gear shaft body 9, control stick 8 and handle 1, shaft body of putting into gear 9
Equipped with installation cavity, 8 lower part of control stick is arranged in installation cavity, and the top of control stick 8 is provided with handle 1, and control stick 8 is equipped with S grades
Magnetic element 11；Depression bar assembly includes metallic rod pressing piece and spring 10；Shift control apparatus assembly includes 4 gears, R：
Gear, N：Neutral gear, D：Forward gear, S：Power/economic model switching；Lock key 2 is equipped with R, S gear；
Finally it should be noted that：Above example only illustrates the technical solution of the utility model, rather than its limitations；Although
The utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
It can so modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technical solution
Spirit and scope.
Claims (9)
- A kind of 1. pure electric automobile shift control apparatus assembly, it is characterised in that：The assembly by main frame, lever assembly and Depression bar assembly forms；Main frame is equipped with main control board and indicator light circuit plate, and main control board includes power supply, Hall member Part, CAN communication element, minimum system element, are covered with upper cover on indicator light circuit plate, main control board and indicator light circuit plate lead to Cross connecting line electrical connection；Lever assembly includes put into gear shaft body, control stick and handle, and shaft body of putting into gear is equipped with installation cavity, grasps Vertical pole lower part is arranged in installation cavity, is provided with handle at the top of control stick, control stick is equipped with magnetic element；Depression bar assembly includes Metallic rod pressing piece and spring.
- 2. pure electric automobile shift control apparatus assembly as claimed in claim 1, it is characterised in that：The assembly passes through installation Location hole is fixed in car steering room.
- 3. pure electric automobile shift control apparatus assembly as claimed in claim 1, it is characterised in that the assembly includes 4 Gear：For R to reverse gear, N is neutral gear, and D is forward gear, and S is power/economic model switching.
- 4. pure electric automobile shift control apparatus assembly as claimed in claim 3, it is characterised in that：Lock is equipped with R, S gear Only key.
- 5. pure electric automobile shift control apparatus assembly as claimed in claim 1, it is characterised in that：Indicator light circuit plate is equipped with Backlight and with 4 corresponding indicator lights of gear.
- 6. pure electric automobile shift control apparatus assembly as claimed in claim 5, it is characterised in that：Indicator light circuit plate is also set There are button C and indicator light corresponding with button C.
- 7. pure electric automobile shift control apparatus assembly according to claim 1, it is characterised in that：Hall element induction part Lower section sets slide, and slide is internally provided with sliding slot, 4 concave surfaces corresponding with 4 gears are equipped with sliding slot.
- 8. pure electric automobile shift control apparatus assembly according to claim 1, it is characterised in that：Hall element quantity is 4, the arrangement position of Hall element is corresponded with 4 concave surfaces.
- 9. pure electric automobile shift control apparatus assembly according to claim 1, it is characterised in that：Magnetic element is S grades Magnetic element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272455.4U CN207229728U (en) | 2017-09-30 | 2017-09-30 | A kind of pure electric automobile shift control apparatus assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721272455.4U CN207229728U (en) | 2017-09-30 | 2017-09-30 | A kind of pure electric automobile shift control apparatus assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229728U true CN207229728U (en) | 2018-04-13 |
Family
ID=61849905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721272455.4U Expired - Fee Related CN207229728U (en) | 2017-09-30 | 2017-09-30 | A kind of pure electric automobile shift control apparatus assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524795A (en) * | 2017-09-30 | 2017-12-29 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile shift control apparatus assembly and shift control method |
-
2017
- 2017-09-30 CN CN201721272455.4U patent/CN207229728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524795A (en) * | 2017-09-30 | 2017-12-29 | 南京越博动力系统股份有限公司 | A kind of pure electric automobile shift control apparatus assembly and shift control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |