CN206130068U - Semi -automatic helping hand of car variable speed system - Google Patents
Semi -automatic helping hand of car variable speed system Download PDFInfo
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- CN206130068U CN206130068U CN201620981395.2U CN201620981395U CN206130068U CN 206130068 U CN206130068 U CN 206130068U CN 201620981395 U CN201620981395 U CN 201620981395U CN 206130068 U CN206130068 U CN 206130068U
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- block selecting
- stopper
- gear
- speed change
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Abstract
The utility model discloses a semi -automatic helping hand of car variable speed system relates to automobile operation technical field, include with the speed change gear of the supporting installation of gearbox, controlling device and the singlechip of installing at the driver's cabin, through design controlling device and the singlechip cooperation work that has hall switch, rely on the action of the whole system of hall principle control, have lightly laborsaving, the accurate characteristics of shifting when switch the position keeping off, keep off drive arrangement and the main gas pocket of stopper drive arrangement body design through the selection at speed change gear to divide the gas pocket at first minute gas pocket of lateral part solenoid valve department design with the second, replace the mode that original trachea is connected, make the structure simpler, reach the effect that the appearance standard is pleasing to the eye, save tubular product, improvement life.
Description
Technical field
This utility model is related to automobile operation technical field, the semi-automatic power-assisted speed change system of more particularly to a kind of automobile.
Background technology
Manual transmission is a kind of speed change gear, for changing rotating speed and the torque that electromotor is passed on driving wheel, in original
Ground starting, climbing, turn, accelerate etc. under various operating modes, making automobile obtain different pull strength and speed, while making electromotor work
Make in condition range advantageously.
In the process of moving driver needs to be switched according to road conditions the particularly many gear manual transmission vehicles of manual transmission
To meet engine power needs, frequent switching gear can cause the consumption of driver's muscle power to gear, while also easily occurring changing
The situation of not upper gear.
Pneumatic change-speed device needs air pressure pushing meanss to carry out action, needs many places air inlet and outlet, in air inlet and goes out at present
Gas is trachea connection, installs how much relevant tracheal strip number is with gear, and the variator more than gear needs to install many bar tracheas, connects
Pipe is mixed and disorderly, volume is big, and another trachea long-time is using breaking down, and the life-span is low.
Utility model content
The technical problems to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of automobile is semi-automatic
Power-assisted speed change system, solves driver's switching gear and consumes one's strength, easily occurs changing wrong gear and take over that mixed and disorderly, volume is big, use
Life-span low problem, with switching gear Portable power saving, gearshift accurately and save tubing, it is safe and reliable the characteristics of.
To solve above-mentioned technical problem, technical solution adopted in the utility model is：A kind of semi-automatic power-assisted of automobile becomes
Speed system, including with the speed change gear of the supporting installation of change speed gear box, installed in the manipulation device and single-chip microcomputer of driver's cabin, the speed change
Device includes block selecting driving means and stopper driving means, and the single-chip microcomputer includes Hall switch, and the manipulation device includes
Block selecting signal generation apparatus and stopper signal generation apparatus, single-chip microcomputer signal input is filled with the block selecting signal of manipulation device
Put and the connection of stopper signal generation apparatus, the signal output part of single-chip microcomputer can drive with the block selecting driving means of speed change gear and stopper
The control end connection of dynamic device, single-chip microcomputer receives trigger control speed change gear action by Hall effect.
Preferably, there is cylinder inside the block selecting driving means and stopper driving means of speed change gear, body is drilled with master
Pore, block selecting driving means and stopper driving means sidepiece are mounted on electromagnetic valve, block selecting driving means and stopper driving means
There are two points of pores, respectively first point pore and second point of pore at each electromagnetic valve of sidepiece, cylinder and second point
Pore is communicated, and main pore and first point of pore are communicated, and when electromagnetic valve is opened, first point of pore and second point of pore are communicated, and work as electricity
First point of pore and second point of pore are not communicated with when magnet valve is closed.
Preferably, the structure of block selecting signal generation apparatus and stopper signal generation apparatus is：It is horizontally disposed to be connected with pin
Cross hinge, the block selecting axle of the cross hinge and the shaft end of stopper axle be connected respectively with block selecting switch and stopper switch, ten
Installing plate is provided with below word hinge, installing plate is installed with four bearing blocks that can surround rectangle, cross hinge
Four axles are connected respectively with bearing block.
Preferably, manipulation device also includes the handball of base plate, housing, cover plate, rubber base and pin connection, the block selecting
Signal generation apparatus and stopper signal generation apparatus are arranged on enclosure interior.
Preferably, block selecting switch is：Including the block selecting impeller being fixedly mounted in the short axle of block selecting axle side, installed in installation
Bevel gear on plate upper surface, the rotating shaft installed in bevel gear lower surface, installed in installing plate lower surface axis and angular wheel shaft
Block selecting wheel and the single-chip microcomputer installed in installing plate lower surface that line overlaps, there are a bossing, bossing in block selecting wheel edge
Axis is parallel with block selecting wheel axis, and bossing end is magnetic, and the bevel gear is installed on a mounting board by means of bearing
In through hole, the block selecting impeller with the ring gear that engage with bevel gear is set on bevel gear opposite flank, the rotating shaft lower end and select
Gear wheel connects, and shaft axis overlap with block selecting wheel axis；Some gear stop positions of block selecting wheel, respectively in three Hall switch
Top, makes Hall switch action.
Preferably, stopper construction of switch is：Stopper shaft end is provided with stopper wheel, and there is a lobe at the stopper wheel edge
Point, bossing is magnetic, and the Hall switch immediately below stopper wheel bossing on correspondence single-chip microcomputer, stopper wheel has three stops
Position, three positions represent respectively high gear, low gear and neutral.
It is using the beneficial effect produced by above-mentioned technical proposal：This utility model designs a kind of semi-automatic power-assisted of automobile
Speed change system, by the way that to manipulation device and the design of the single-chip microcomputer with Hall switch makes that switching gear is lighter, reduction is driven
The physical demandss of the person of sailing, switching gear is accurate, prevents the situation for changing wrong gear；Drilled by the cylinder to speed change gear, reached
To the use for reducing tubing, tubing, safe and reliable effect are saved.
Description of the drawings
Fig. 1 is control principle block diagram of the present utility model.
Fig. 2 is manipulation device external structure schematic diagram.
Fig. 3 is manipulation device cross hinge shaft-assembling structure schematic diagram.
Fig. 4 is manipulation device internal structure schematic diagram.
Fig. 5 is block selecting switch structure diagram.
Fig. 6 is stopper switch structure diagram.
Fig. 7 is speed change gear overall structure top view.
Fig. 8 is the right view of stopper driving means.
Fig. 9 is the front view of stopper driving means.
Figure 10 is the top view of stopper driving means.
Figure 11 is A-A faces sectional view of Figure 10.
In figure：1st, base plate；2nd, housing；3rd, cover plate；4th, handball；5th, pin；6th, rubber base；7th, signal output part；8th, bearing
Seat；9th, block selecting wheel；10th, block selecting axle；11st, stopper axle；12nd, installing plate；13rd, bevel gear；14th, block selecting impeller；15th, stopper wheel；16、
Single-chip microcomputer；17th, Hall switch；18th, rotating shaft；19th, stopper driving means；20th, block selecting driving means；21st, electromagnetic valve；22nd, main gas
Hole；23rd, cylinder；24th, first point of pore；25th, second point of pore.
Specific embodiment
This utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, being this utility model control principle drawing, the choosing in the drive block selecting signal generation apparatus of pin 5 is stirred
Stopper wheel 15 in gear wheel 9 and stopper signal generation apparatus is moved, and the bossing of block selecting wheel 9 and the bossing of stopper wheel 15 are located at
The top of Hall switch 17 on single-chip microcomputer 16 on ad-hoc location, the surrounding magnetic field of Hall switch 17 changes and exports high level or low
Level, makes corresponding electromagnetic relay on single-chip microcomputer 16 realize break-make, and signal passes to speed change via signal output part 7 on single-chip microcomputer 16
In the block selecting driving means 20 and stopper driving means 19 of device, block selecting driving means 20 and the sidepiece of stopper driving means 19 are installed
Each electromagnetic valve 21 corresponding opening, closed action are made according to signal, make block selecting driving means 20 and stopper driving means 19
Corresponding actions are made, gear switching is completed.
As in Figure 2-4, operation device includes base plate 1, housing 2, cover plate 3, rubber base 6, pin 5, handball 4 and is arranged on
Block selecting signal generation apparatus and stopper signal generation apparatus inside housing 2, the block selecting signal generation apparatus and stopper signal
The structure of generating meanss is：It is horizontally disposed to have the cross hinge for being connected with pin 5, the block selecting axle 10 and stopper axle of the cross hinge
11 shaft end is connected respectively with block selecting switch and stopper switch, and installing plate 12 is provided with below cross hinge, and installing plate 12 is consolidated
Dingan County is connected respectively equipped with four bearing blocks 8 that can surround rectangle, four axles of cross hinge with bearing block 8.
The cross hinge includes block selecting axle 10 and the stopper axle 11 arranged in decussation, and the two ends of stopper axle 11 are borrowed respectively
Help two sets of relative bearing blocks 8 on bearing and the upper surface of installing plate 12 to connect, the middle part of stopper axle 11 is arranged in upper and lower opening
Long slot bore, the lower end of the pin 5 passes through long slot bore and the hinge by means of axis direction perpendicular to the length direction of stopper axle 11 is pacified
Dress, the U-lag that the block selecting axle 10 includes opening upwards and two short axles being vertically mounted on U-lag biside plate lateral surface,
The biside plate of the U-lag sets up in the both sides of stopper axle 11 and arranges on its bottom surface long arc-shaped holes groove, the lower end of the pin 5 separately
Block selecting shifting block is set, and block selecting shifting block is located in the arc long slot bore on U-lag bottom surface, and two short axle outer ends are by means of bearing
Connect with two other bearing block 8, the axis weight of the axis of two short axles and the hinge by pin 5 on stopper axle 11
Close.
As shown in figure 5, be block selecting switch structure diagram, including the block selecting being fixedly mounted in the side short axle of block selecting axle 10
Impeller 14, the bevel gear 13 on the upper surface of installing plate 12, the rotating shaft 18 installed in the lower surface of bevel gear 13, installed in peace
The dress lower surface axis of plate 12 and the block selecting wheel 9 and the single-chip microcomputer 16 installed in the lower surface of installing plate 12 of the dead in line of bevel gear 13,
There are a bossing, bossing axis and the diameter parallel of block selecting wheel 9 in the edge of block selecting wheel 9, and bossing end is magnetic, institute
State bevel gear 13 to be arranged in the through hole on installing plate 12 by means of bearing, the block selecting impeller 14 and the opposite flank of bevel gear 13
Upper to arrange the ring gear that engages with bevel gear 13, the lower end of the rotating shaft 18 is connected with block selecting wheel 9, the axis of rotating shaft 18 and the axle of block selecting wheel 9
Line overlaps；Some gear stop positions of block selecting wheel 9, respectively three tops of Hall switch 17, make the action of Hall switch 17.
As shown in fig. 6, being stopper switch structure diagram, stopper construction of switch is：The end of stopper axle 11 is provided with stopper
Wheel 15, there is a bossing at the edge of stopper wheel 15, and bossing is magnetic, and correspondence is single immediately below the bossing of stopper wheel 15
Hall switch 17 on piece machine 16, stopper wheel 15 has three stop positions, and three positions represent respectively high gear, low gear and neutral.
As shown in fig. 7, for the overall structure diagram of speed change gear, including block selecting driving means 20, stopper driving means
19th, electromagnetic valve 21, block selecting driving means 20 are mounted on electromagnetic valve 21, block selecting driving means 20 with the sidepiece of stopper driving means 19
With have cylinder 23 inside stopper driving means 19, be drilled with main pore on block selecting driving means 20 and the body of stopper driving means 19
22, there are two points of pores to be respectively at each electromagnetic valve 21 of block selecting driving means 20 and the sidepiece of stopper driving means 19
One point of pore 24 and second point of pore 25, cylinder 23 and second point of pore 25 are communicated, and main pore 22 and first point of pore 24 are communicated.
As Figure 8-9, it is the right view and front view of stopper driving means 19, the sidepiece of stopper driving means 19 is provided with
There is main pore 22 electromagnetic valve 21, one end of stopper driving means 19, and main pore 22 is in the sidepiece of cylinder 23, the sidepiece of stopper driving means 19
There is electromagnetic valve 21, there are two points of pores to be respectively first point of pore 24 and second point of pore 25 at electromagnetic valve 21, work as electromagnetic valve
21 first point of pore 24 of opening and second point of pore 25 are communicated, when electromagnetic valve 21 closes first point of pore 24 and second point of pore 25
It is not communicated with.
As shown in figs. 10-11, cylinder 23 and second point of pore 25 are communicated, and main pore 22 and first point of pore 24 are communicated.Cut
During gearshift position, main pore 22 carries out pneumatic compression, and block selecting driving means 20 and the side electromagnetic valve 21 of stopper driving means 19 pass through
The motion of break-make control block selecting driving means 20 and stopper driving means 19, is finally completed gear switching.
After above-mentioned technical proposal, by stirring pin 5, block selecting signal generation apparatus and stopper signal when gear switches
Generating meanss are moved, and the bossing of stopper wheel 15 and the bossing of block selecting wheel 9 are stopped respectively on specified single-chip microcomputer 16 suddenly
The top of your switch 17, Hall switch 17 exports corresponding low and high level according to changes of magnetic field on single-chip microcomputer 16, makes phase in circuit
The electromagnetic relay answered carries out switching the action of closure, and the signal output part 7 of single-chip microcomputer 16 passes the signal of telecommunication by signal output part 7
Block selecting driving means 20 and stopper driving means 19 are sent to, block selecting driving means 20 and stopper driving means 19 are carried out according to signal
Action, completes gear switching.Switch automobile shift by design of the present utility model lighter, reduce the muscle power of driver
Consume, while improving the accuracy rate of gear switching, prevent the situation for changing wrong gear；
By the main pore 22 of block selecting driving means 20 and the body design of stopper driving means 19 in speed change gear, and in side
First point of pore 24 and second point of pore 25 are designed at portion's electromagnetic valve 21, the mode of original trachea connection is replaced, structure is made more
Simply, the effect that profile specification is attractive in appearance, saves tubing, improve service life is reached.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (6)
1. the semi-automatic power-assisted speed change system of a kind of automobile, it is characterised in that：Including with the speed change gear of the supporting installation of change speed gear box, peace
It is mounted in the manipulation device and single-chip microcomputer of driver's cabin（16）, the speed change gear include block selecting driving means（20）Drive with stopper and fill
Put（19）, the single-chip microcomputer（16）Include Hall switch（17）, the manipulation device includes block selecting signal generation apparatus and lock
Gear signal generation apparatus, single-chip microcomputer（16）Signal input part occurs with the block selecting signal generation apparatus and stopper signal of manipulation device
Device connects, single-chip microcomputer（16）Signal output part（7）Can be with the block selecting driving means of speed change gear（20）Drive with stopper and fill
Put（19）Control end connection, single-chip microcomputer（16）Trigger control speed change gear action is received by Hall effect.
2. the semi-automatic power-assisted speed change system of a kind of automobile according to claim 1, it is characterised in that：The speed change gear
Block selecting driving means（20）With stopper driving means（19）There is cylinder inside（23）, body is drilled with main pore（22）, block selecting
Driving means（20）With stopper driving means（19）Sidepiece is mounted on electromagnetic valve（21）, block selecting driving means（20）Drive with stopper
Dynamic device（19）Each electromagnetic valve of sidepiece（21）There are two points of pores, respectively first point pore in place（24）With second point
Pore（25）, cylinder（23）With second point of pore（25）Communicate, main pore（22）With first point of pore（24）Communicate, work as electromagnetic valve
（21）First point of pore during opening（24）With second point of pore（25）Communicate, work as electromagnetic valve（21）First point of pore during closing（24）
With second point of pore（25）It is not communicated with.
3. the semi-automatic power-assisted speed change system of a kind of automobile according to claim 1, it is characterised in that：The block selecting signal is sent out
The structure of generating apparatus and stopper signal generation apparatus is：It is horizontally disposed to be connected with pin（5）Cross hinge, the cross hinge
Block selecting axle（10）With stopper axle（11）Shaft end be connected with block selecting switch and stopper switch respectively, the setting of the lower section of cross hinge
There is installing plate（12）, installing plate（12）It is installed with four bearing blocks that can surround rectangle（8）, four axles of cross hinge
Respectively with bearing block（8）Connection.
4. the semi-automatic power-assisted speed change system of a kind of automobile according to claim 3, it is characterised in that：Also include base plate（1）、
Housing（2）, cover plate（3）, rubber base（6）With pin（5）The handball of connection（4）, the block selecting signal generation apparatus and stopper are believed
Number generating meanss are arranged on housing（2）It is internal.
5. the semi-automatic power-assisted speed change system of a kind of automobile according to claim 3, it is characterised in that：The block selecting switch
For：Including being fixedly mounted on block selecting axle（10）Block selecting impeller in the short axle of side（14）, installed in installing plate（12）On upper surface
Bevel gear（13）, installed in bevel gear（13）The rotating shaft of lower surface（18）, installed in installing plate（12）Lower surface axis and umbrella
Gear（13）The block selecting wheel of dead in line（9）With installed in installing plate（12）The single-chip microcomputer of lower surface（16）, block selecting wheel（9）Edge
There are a bossing, bossing axis and block selecting wheel in place（9）Diameter parallel, bossing end is magnetic, the bevel gear
（13）Installing plate is arranged on by means of bearing（12）On through hole in, the block selecting impeller（14）With bevel gear（13）Opposite flank
Upper setting and bevel gear（13）The ring gear of engagement, the rotating shaft（18）Lower end and block selecting wheel（9）Connection, rotating shaft（18）Axis and choosing
Gear wheel（9）Dead in line；Block selecting wheel（9）Some gear stop positions, respectively in three Hall switch（17）Top, makes Hall
Switch（17）Action.
6. the semi-automatic power-assisted speed change system of a kind of automobile according to claim 3, it is characterised in that：The stopper switch knot
Structure is：Stopper axle（11）End is provided with stopper wheel（15）, the stopper wheel（15）There is a bossing at edge, and bossing has
Magnetic, stopper wheel（15）Correspondence single-chip microcomputer immediately below bossing（16）On Hall switch（17）, stopper wheel（15）There are three
Stop position, three positions represent respectively high gear, low gear and neutral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981395.2U CN206130068U (en) | 2016-08-30 | 2016-08-30 | Semi -automatic helping hand of car variable speed system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620981395.2U CN206130068U (en) | 2016-08-30 | 2016-08-30 | Semi -automatic helping hand of car variable speed system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130068U true CN206130068U (en) | 2017-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620981395.2U Active CN206130068U (en) | 2016-08-30 | 2016-08-30 | Semi -automatic helping hand of car variable speed system |
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| Country | Link |
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| CN (1) | CN206130068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090201A (en) * | 2016-08-30 | 2016-11-09 | 河北健坤汽车零部件制造有限公司 | Automobile semi-automatic power-assisted speed change system |
-
2016
- 2016-08-30 CN CN201620981395.2U patent/CN206130068U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090201A (en) * | 2016-08-30 | 2016-11-09 | 河北健坤汽车零部件制造有限公司 | Automobile semi-automatic power-assisted speed change system |
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