CN207064626U - A kind of car electronics block selecting device - Google Patents
A kind of car electronics block selecting device Download PDFInfo
- Publication number
- CN207064626U CN207064626U CN201720799544.8U CN201720799544U CN207064626U CN 207064626 U CN207064626 U CN 207064626U CN 201720799544 U CN201720799544 U CN 201720799544U CN 207064626 U CN207064626 U CN 207064626U
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- CN
- China
- Prior art keywords
- selecting device
- block selecting
- electronics block
- button
- gear
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control Of Transmission Device (AREA)
Abstract
The utility model is a kind of car electronics block selecting device, including shell, PCBA and electronics block selecting device lower casing in lid, electronics block selecting device on button, electronics block selecting device, described button includes L gears button, D gears button, R gear buttons and N gear buttons, described button is in be vertically arranged in electronics block selecting device on shell, it is connected in electronics block selecting device on the inside of shell provided with longitudinally disposed PCBA with button, shell is fixed with lid and electronics block selecting device lower casing on electronics block selecting device respectively in electronics block selecting device；Described PCBA is provided with plug-in unit, and described plug-in unit includes power pin, CAN pins and the shifting state rigid line output pin being connected with vehicle.The mode that the utility model employs button carries out shift control, and manipulation is simple, organization volume is small, cost is low, easy for installation, fault rate is low, easy to maintenance.
Description
Technical field
It the utility model is related to a kind of car electronics block selecting device.
Background technology
It is manual gear gearshift and automatic catch gearshift respectively that the gearshift used in traditional vehicle, which mainly has two kinds,.
Manual gear gearshift uses mechanical bolt puller, switches by gear level rotational angle is manipulated between each gear, by machinery
Gearshift is realized in shift fork band moving gear movement, is kept off in parking（P is kept off）, reverse gear shift（R is kept off）, neutral（N is kept off）Work as with traveling（D1-D6）It
Between switch；Automatic catch gearshift is to drive the action of electronics gear selection mechanism by manipulating gear level rotational angle, realizes and gear is cut
The collection of signal input is changed, and the signal collected is delivered to after central processing unit processing automobile power output end carried out again
Control.Because operation of the automatic blocking means to human pilot requires simpler, used by increasing automobile.
Although existing automatic catch gearshift, has there is very big optimization, chi in structure than manual gear gearshift
It is very little also much smaller, but still need to operate gear level during gearshift.Automatic catch gearshift generally comprises mounting seat, mounting seat
On gear level is vertically installed, gear level lower end is installed in rotation in mounting seat by the rotating shaft laterally set, in addition to and
Mounting seat is relatively fixed multiple Hall sensors of setting, and a magnetic induction block of setting is relatively fixed with gear level, behaviour
When vertical gear level rotates progress gear shift operation, the induction region for being switched to different Hall sensors can be entered with dynamic magnetic induction block
In the range of, and then realize the collection to gear shifting signal.This automatic catch gearshift compensate for mechanical shift fork block selecting device not
Foot, manipulate simple.Simultaneously because Hall sensor and magnetic induction block are non-contact inductives, avoid the reasons such as dust dirt and make
Into failure, improve reliability to a certain extent.But due to still carrying out shift signal by the way of push-and-pull gear level
Collection, its structure can not be made small, and price is high, under the factor influence such as the vibration of long run and dust, meeting
Gear level clamping stagnation, sensor failure equivalent risk be present, cause gear shift operation failure, cause traffic accident.
Security risk when how to simplify the structure of electronics block selecting device, improving reliability, reduce car steering, which turns into, to be needed
Solve the problems, such as.Manual gear gearshift uses mechanical bolt puller, by manipulation gear level rotational angle between each gear
Switching, gearshift is realized by the band moving gear movement of mechanical shift fork.Its shortcoming is that manipulation is complicated, structural volume is huge, cost is high, installation
Inconvenient, maintenance cost height, fault rate are high.Although existing automatic catch gearshift, than manual gear gearshift in structure
There is very big optimization, be also sized to much smaller, but still needed to operate gear level and Hall sensor when shifting gears.Structure
Still it is bigger than normal, cost is high, fault rate is higher.
Utility model content
In order to solve the above problems, the utility model provides a kind of car electronics block selecting device, and the mode for employing button is entered
Row shift control, solve the problems, such as that current electronic gear shifter structure is bigger than normal, fault rate is high；The utility model manipulates simple, machine
Structure small volume, cost are low, easy for installation, fault rate is low, easy to maintenance.
The technical solution adopted in the utility model is：On a kind of car electronics block selecting device, including button, electronics block selecting device
Shell, PCBA and electronics block selecting device lower casing in lid, electronics block selecting device, described button include L gears button, D gears button, R gear buttons
Button is kept off with N, described button is provided with longitudinal direction in being vertically arranged in electronics block selecting device on shell in electronics block selecting device on the inside of shell
The PCBA of setting is connected with button, and shell is consolidated with lid and electronics block selecting device lower casing on electronics block selecting device respectively in electronics block selecting device
It is fixed；Described PCBA is provided with plug-in unit, and described plug-in unit includes power pin, CAN pins and the shifting state being connected with vehicle
Rigid line output pin.
Further, described button is provided with blind behaviour's raised points.
Further, the letter on described button has projection.
Further, described key inside is equipped with two different colors of LED.
Beneficial effect is caused by the utility model：
1st, the utility model gear shift operation is convenient, is shift-variable by button；
2nd, small volume：Installation dimension only has 153mm*81.5mm*33mm；
3rd, it is easy for installation：Installed using bayonet socket, complete machine when installing on car toward only needing a step；
4th, cost is low：Cost is at 200 yuan or so；
5th, fault rate is low：Less than 50ppm.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of L buttons；
Fig. 3 is the structural representation of D buttons；
Fig. 4 is the structural representation of N buttons；
Fig. 5 is the structural representation of R buttons；
Fig. 6 is the structural representation of upper lid；
Fig. 7 is the structural representation of middle shell；
Fig. 8 is the structure chart of PCBA board and plug-in unit；
Fig. 9 is the structural representation of lower casing.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figs. 1-7, the utility model is a kind of electronics block selecting device on automobile, including four gear buttons：L
Button 1, D gears button 2, R gear buttons 4 and N gear buttons 3, the corresponding gear of each button are kept off, CPU can pass through key scan
The state that four buttons are pressed and lifted, carry out gear switching.Button is pressed, and after release just effectively, it is invalid not discharge, Ren Heshi
Quarter can only have a gear effective.This four buttons in longitudinal arrangement in electronics block selecting device on shell 7, and with electronics block selecting device
Gear shift operation is realized in the connections of PCBA 8 inside shell.The upper and lower ends of shell pass through lid 6 on electronics block selecting device in electronics block selecting device
Fixed with electronics block selecting device lower casing 10, opening is left in the bottom of electronics block selecting device lower casing 10, as shown in Figure 8 and Figure 9, for inciting somebody to action
The plug-in unit 9 set in PCBA board exposes, and power pin, CAN pins and the shifting state for including being connected with vehicle on the plug-in unit 9 are hard
Line output pin.
Driver, it is necessary to watch the road conditions in front attentively, there is a situation where not see under block selecting device and shift gears, therefore in N in gearshift
The keytop of gear button 3 devises blind behaviour's raised points 5, as shown in figure 4, driver touches raised points by finger, it is possible to
The position of gear button is determined, realizes the blind behaviour that shifts gears.
In order to increase security, R gears can only be kept off with N to be switched, it is impossible to and D gears and L gear switchings.It is integrated with each button
The LED of two kinds of colors, it act as backlight and shifting state indicator lamp.Wherein：
N is kept off：One white, a green, when current shift is that N is kept off, N gear green LED indicator lamps are bright, the non-N of current shift
During gear, N gear White LED indicator lamps are bright；
L is kept off：One white, a yellow, when current shift is that L is kept off, L gear yellow led indicator lamps are bright, the non-L of current shift
During gear, L gear White LED indicator lamps are bright；
D is kept off：One white, a yellow, when current shift is that D is kept off, D gear yellow led indicator lamps are bright, the non-D of current shift
During gear, D gear White LED indicator lamps are bright；
R is kept off：One white, a red, when current shift is that R is kept off, R gear red LED indicator lamps are bright, the non-R of current shift
During gear, R gear White LED indicator lamps are bright.
Electronics block selecting device exports gear by rigid line and CAN message two ways, the synchronous power train control module to vehicle
Information.In terms of rigid line, there are four pins, correspond to four gears respectively：OUT1 --- L is kept off, OUT2 --- and D is kept off, OUT3 --- N
Gear, OUT4 --- R are kept off；CAN is connected with vehicle CAN network, exports shifting state message.
The utility model does not have the mechanical bolt puller of manual gear selector, also without automatic catch selector gear level and
Hall sensor, gear shift operation is realized by gear button, because eliminating cumbersome mechanical changeover structure, therefore can accomplished
Compact structure, aesthetic appearance, cost are low, reliability is high, solve manual gear selector and asking present in automatic catch selector
Topic.
Claims (4)
- A kind of 1. car electronics block selecting device, it is characterised in that：Including lid on button, electronics block selecting device, shell in electronics block selecting device, PCBA and electronics block selecting device lower casing, described button include L gears button, D gears button, R gear buttons and N gear buttons, and described presses Key is provided with longitudinally disposed PCBA and button phase in being vertically arranged in electronics block selecting device on shell in electronics block selecting device on the inside of shell Connect, shell is fixed with lid and electronics block selecting device lower casing on electronics block selecting device respectively in electronics block selecting device；Described PCBA is provided with Plug-in unit, described plug-in unit include power pin, CAN pins and the shifting state rigid line output pin being connected with vehicle.
- A kind of 2. car electronics block selecting device according to claim 1, it is characterised in that：It is convex that described button is provided with blind behaviour Starting point.
- A kind of 3. car electronics block selecting device according to claim 1, it is characterised in that：Letter on described button has convex Rise.
- A kind of 4. car electronics block selecting device according to claim 1, it is characterised in that：Described key inside is equipped with two The LED of kind different colours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799544.8U CN207064626U (en) | 2017-07-04 | 2017-07-04 | A kind of car electronics block selecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799544.8U CN207064626U (en) | 2017-07-04 | 2017-07-04 | A kind of car electronics block selecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064626U true CN207064626U (en) | 2018-03-02 |
Family
ID=61507951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720799544.8U Active CN207064626U (en) | 2017-07-04 | 2017-07-04 | A kind of car electronics block selecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910895A (en) * | 2019-02-26 | 2019-06-21 | 北京长城华冠汽车科技股份有限公司 | Switch the method and device of gear |
-
2017
- 2017-07-04 CN CN201720799544.8U patent/CN207064626U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910895A (en) * | 2019-02-26 | 2019-06-21 | 北京长城华冠汽车科技股份有限公司 | Switch the method and device of gear |
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