CN204459110U - A kind of push button shift control system - Google Patents
A kind of push button shift control system Download PDFInfo
- Publication number
- CN204459110U CN204459110U CN201420820232.7U CN201420820232U CN204459110U CN 204459110 U CN204459110 U CN 204459110U CN 201420820232 U CN201420820232 U CN 201420820232U CN 204459110 U CN204459110 U CN 204459110U
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- gear
- shifting
- hydraulic cylinder
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Abstract
The utility model relates to a kind of push button shift control system, it comprises and is connected to gear selecting flexible axle on speed changer and gear-shifting flexible shaft, the other end of gear selecting flexible axle is connected with gear selecting oil hydraulic cylinder, the other end of gear-shifting flexible shaft is connected with gear shifting hydraulic cylinder, the oil circuit of gear selecting oil hydraulic cylinder and gear shifting hydraulic cylinder is all connected to one by the oil hydraulic pump of motoring, the oil circuit of gear selecting oil hydraulic cylinder is provided with gear selecting solenoid valve, the oil circuit of gear shifting hydraulic cylinder is provided with gear-shifting solenoid valve, the control end of gear selecting solenoid valve and the control end of gear-shifting solenoid valve are all electrically connected on a controller, controller is electrically connected with gear and selects keyboard and gear display screen, gear is selected keyboard arranges multiple gear button.The utility model have simple to operate laborsaving, save interior space and the advantage of driving safety can be ensured.
Description
Technical field
The utility model relates to automobile variable speed and handles field, specifically a kind of push button shift control system.
Background technique
The current automobile overwhelming majority is manual transmission, adopt manual transmission automobile due to gear shift frequent, easily making driver feel tired, affecting driving safety, especially when driving medium and heavy car long-distance running, because medium and heavy car gear shift buty shifting power is larger, far away, driving time is long, and driver easily fatigue occurs, especially for female driver, this kind of situation is even more serious.Also have some new hands when driving manual automobile, unskilled owing to driving, in driving way, do not know oneself to use what gear, during gear shift, subconscious going checks the gear on manipulator gear shifting handle always, such behavior is breakneck in driving way, easily causes traffic accident.
The shift control system that current car load uses is broadly divided into hard rod type, cable type and direct-type three kinds, and wherein cable type use is comparatively general.Cable type shift control system main feature replaces the push-and-pull rod in rigid mechanism with flexible push-pull flexible shaft preferably, decrease transmission link and moving element quantity, general arrangement is simplified, can effectively solve engine bin narrow space, avoid the problem that system interferes, be conducive to alleviating complete vehicle quality simultaneously, effectively reduce vibration & noise.When driver needs gear shift, let slip the clutch, uses handling Joystick, and operating handle moves left and right and drives the action of gear selecting flexible axle to realize gear selecting, the movable gear-shifting flexible shaft that drives of operating handle realizes gear shift, confirms the position of each gear according to the mark of gear on operating handle.
In sum, the shortcoming that existing manual transmission shift control system exists is: 1) because gear-change operation is frequent, during hand shift, shift time is relatively long, and driver can feel fatigue when long-duration driving automobile, affects traffic safety; 2) a lot of new hand is when driving manual automobile, and the gear on the subconscious downward observation manipulator handle of meeting, does danger close like this, can affect traffic safety, easily traffic accident occur.
Model utility content
The technical problems to be solved in the utility model be to provide a kind of simple to operate laborsaving, save interior space and the push button shift control system of driving safety can be ensured.
For solving the problems of the technologies described above, push button shift control system of the present utility model comprises and is connected to gear selecting flexible axle on speed changer and gear-shifting flexible shaft, its structural feature is that the other end of described gear selecting flexible axle is connected with gear selecting oil hydraulic cylinder, the other end of gear-shifting flexible shaft is connected with gear shifting hydraulic cylinder, the oil circuit of gear selecting oil hydraulic cylinder and gear shifting hydraulic cylinder is all connected to one by the oil hydraulic pump of motoring, the oil circuit of gear selecting oil hydraulic cylinder is provided with gear selecting solenoid valve, the oil circuit of gear shifting hydraulic cylinder is provided with gear-shifting solenoid valve, the control end of gear selecting solenoid valve and the control end of gear-shifting solenoid valve are all electrically connected on a controller, controller is electrically connected with gear and selects keyboard and gear display screen, gear is selected keyboard arranges multiple gear button.
Adopt said structure, utilize the action of Driven by Hydraulic Cylinder flexible axle, instead of the manually-operated Manual operation mechanism of original needs, utilize push-botton operation, time saving and energy saving, avoid fatigue driving; Meanwhile, owing to eliminating Manual operation mechanism, make front-row seats of vehicle neutral position become large, be beneficial to arrangement; In addition, gear display screen is set, can direct vision gear information, new hand need not bow observation gear, ensures safe driving.
Described gear selects keyboard and gear display screen to be installed on automobile instrument panel.Or described gear selects keyboard to be arranged on vehicle steering wheel, and gear display screen is arranged on automobile instrument panel.Gear display screen is arranged on automobile instrument panel, facilitates driver to observe, gear select keyboard to be arranged on that instrument panel also can be arranged on direction is winding, be advisable with easy-to-operat.
Described oil hydraulic pump is connected with relief valve.The effect that relief valve serves safety protection is set, improves the stability of device.
Described gear selecting solenoid valve and gear-shifting solenoid valve are three-position four-way valve.Utilize two three-position four-way valves to control three position locations of two oil hydraulic cylinders respectively, structure is simple, and it is convenient to control.
Described controller is connected with vehicle speed sensor.Because device adopts the structure of push button, in order to avoid misoperation, controller needs to gather vehicle speed signal, when especially changing reverse gear, only has when the vehicle is still, just allows operation reverse gear.When the speed of a motor vehicle is 0, step on clutch pedal, press gear R button.
Described gear button comprises one grade of button, second gear button, third gear button, fourth gear button, five grades of buttons, neutral button and rear-drive gear button, arranges six gears and mates with six common speed transmissions.
In sum, the utility model have simple to operate laborsaving, save interior space and the advantage of driving safety can be ensured.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is structural principle schematic diagram of the present utility model.
Embodiment
With reference to accompanying drawing, push button shift control system of the present utility model comprises and is connected to gear selecting flexible axle 2 on speed changer 1 and gear-shifting flexible shaft 3, the other end of gear selecting flexible axle 2 is connected with gear selecting oil hydraulic cylinder 4, the other end of gear-shifting flexible shaft 3 is connected with gear shifting hydraulic cylinder 5, the oil circuit of gear selecting oil hydraulic cylinder 4 and gear shifting hydraulic cylinder 5 is all connected on an oil hydraulic pump driven by motor 67, in order to ensure safety, oil hydraulic pump 7 is connected with relief valve 13.The oil circuit of gear selecting oil hydraulic cylinder 4 is provided with gear selecting solenoid valve 8, the oil circuit of gear shifting hydraulic cylinder 5 is provided with gear-shifting solenoid valve 9, the control end of gear selecting solenoid valve 8 and the control end of gear-shifting solenoid valve 9 are all electrically connected on a controller 10, controller 10 is electrically connected with gear and selects keyboard 11 and gear display screen 12, gear is selected keyboard 11 arranges multiple gear button, and gear button comprises one grade of button, second gear button, third gear button, fourth gear button, five grades of buttons, neutral button and rear-drive gear button.Wherein, gear display screen 12 is arranged on automobile instrument panel.Gear selects keyboard 11 to be arranged on vehicle steering wheel or on automobile instrument panel.Gear selecting solenoid valve 8 and gear-shifting solenoid valve 9 are three-position four-way valve.Controller 10 is connected with vehicle speed sensor 14, because device adopts the structure of push button, in order to avoid misoperation, controller 10 needs to gather vehicle speed signal, when especially changing reverse gear, only has when the vehicle is still, just allows operation reverse gear.When the speed of a motor vehicle is 0, step on clutch pedal, press gear R button.
In said structure, select gear-shifting flexible shaft one end to be connected with speed changer by soft-axle fixation bracket, the other end is connected with oil hydraulic cylinder.First step on clutch pedal when driver needs gear shift, clutch pedal presses rapidly corresponding gear button after flooring, controller 10 sends gear signal and export gear information on gear display screen 12.Controller 10 controls two three-position four-way valves, one of them three-position four-way valve is connected with gear selecting oil hydraulic cylinder 4, another three-position four-way valve is connected with gear shifting hydraulic cylinder 5, and gear selecting oil hydraulic cylinder 4 controls moving axially of gear selecting flexible axle 5, and gear shifting hydraulic cylinder 5 controls moving axially of gear-shifting flexible shaft 3.
With reference to accompanying drawing, for six speed transmissions, concrete control procedure of the present utility model is: driver steps on clutch pedal when gear shift, presses gear 1. button, and gear display screen 12 shows one grade of information, controller 10 sends instruction to two three-position four-way valves, two three-position four-way valves control two oil hydraulic cylinders respectively, and gear selecting oil hydraulic cylinder 4 controls gear selecting flexible axle 2 and is moved to the left, and gear shifting hydraulic cylinder 5 controls gear-shifting flexible shaft 3 and is moved to the left, release the clutch pedal, a gear shift operating process completes; When changing second gear, step on clutch pedal, press gear 2. button, gear shows, and show second gear information on 12, gear selecting oil hydraulic cylinder 4 controls gear selecting flexible axle 2 and is moved to the left, gear shifting hydraulic cylinder 5 controls gear-shifting flexible shaft 3 and moves right, and releases the clutch pedal, and second gear gear-change operation process completes; When changing third gear, step on clutch pedal, press gear 3. button, gear display screen 12 shows third gear information, it is motionless in neutral position that gear selecting oil hydraulic cylinder 4 controls gear selecting flexible axle 2, and gear shifting hydraulic cylinder 5 controls gear-shifting flexible shaft 3 and is moved to the left, release the clutch pedal, third gear gear-change operation process completes; When changing fourth gear, step on clutch pedal, press gear 4. button, gear shows, and show fourth gear information on 12, it is motionless in neutral position that gear selecting oil hydraulic cylinder 4 controls gear selecting flexible axle 2, gear shifting hydraulic cylinder 5 controls gear-shifting flexible shaft 3 and moves right, and releases the clutch pedal, and fourth gear gear-change operation process completes; When changing five grades, step on clutch pedal, press gear 5. button, gear display screen display five grades of information, gear selecting oil hydraulic cylinder 4 controls gear selecting flexible axle and moves right, and gear shifting hydraulic cylinder 5 controls gear-shifting flexible shaft and is moved to the left, release the clutch pedal, five gear shift operating process complete; When changing reverse gear, need to gather vehicle speed signal, only have and just allow operation reverse gear when the vehicle is still, step on clutch pedal during stationary vehicle and press gear R button, gear display screen 12 shows reverse gear information, gear selecting oil hydraulic cylinder 4 controls gear selecting flexible axle 2 and is moved to the left, and gear shifting hydraulic cylinder 5 controls gear-shifting flexible shaft 3 and moves right, release the clutch pedal, reverse gear gear-change operation process completes.When vehicle needs to stop, step on clutch pedal and press gear N button, gear selecting oil hydraulic cylinder 4 controls gear selecting flexible axle 2 and gets back to neutral position, and gear shifting hydraulic cylinder 5 controls gear-shifting flexible shaft 3 and also gets back to neutral position, gear display screen 12 shows neutral information.
In sum, the utility model is not limited to above-mentioned embodiment.Those skilled in the art, under the prerequisite not departing from spirit and scope of the present utility model, can do some changes and modification.Protection domain of the present utility model should be as the criterion with claim of the present utility model.
Claims (7)
1. a push button shift control system, comprise and be connected to gear selecting flexible axle (2) on speed changer (1) and gear-shifting flexible shaft (3), it is characterized in that the other end of described gear selecting flexible axle (2) is connected with gear selecting oil hydraulic cylinder (4), the other end of gear-shifting flexible shaft (3) is connected with gear shifting hydraulic cylinder (5), the oil circuit of gear selecting oil hydraulic cylinder (4) and gear shifting hydraulic cylinder (5) is all connected on an oil hydraulic pump (7) driven by motor (6), the oil circuit of gear selecting oil hydraulic cylinder (4) is provided with gear selecting solenoid valve (8), the oil circuit of gear shifting hydraulic cylinder (5) is provided with gear-shifting solenoid valve (9), the control end of gear selecting solenoid valve (8) and the control end of gear-shifting solenoid valve (9) are all electrically connected on a controller (10), controller (10) is electrically connected with gear and selects keyboard (11) and gear display screen (12), gear is selected keyboard (11) arranges multiple gear button.
2. push button shift control system as claimed in claim 1, is characterized in that described gear selects keyboard (11) and gear display screen (12) to be installed on automobile instrument panel.
3. push button shift control system as claimed in claim 1, it is characterized in that described gear selects keyboard (11) to be arranged on vehicle steering wheel, gear display screen (12) is arranged on automobile instrument panel.
4. push button shift control system as claimed in claim 1, is characterized in that described oil hydraulic pump (7) is connected with relief valve (13).
5. push button shift control system as claimed in claim 1, is characterized in that described gear selecting solenoid valve (8) and gear-shifting solenoid valve (9) are three-position four-way valve.
6. push button shift control system as claimed in claim 1, is characterized in that described controller (10) is connected with vehicle speed sensor (14).
7. push button shift control system as claimed in claim 1, is characterized in that described gear button comprises one grade of button, second gear button, third gear button, fourth gear button, five grades of buttons, neutral button and rear-drive gear button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820232.7U CN204459110U (en) | 2014-12-23 | 2014-12-23 | A kind of push button shift control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820232.7U CN204459110U (en) | 2014-12-23 | 2014-12-23 | A kind of push button shift control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459110U true CN204459110U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820232.7U Active CN204459110U (en) | 2014-12-23 | 2014-12-23 | A kind of push button shift control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204451A (en) * | 2018-01-17 | 2018-06-26 | 济南大学 | The hydraulic control system and control method and operating method of a kind of cable type three class gear box and clutch |
| CN115217946A (en) * | 2022-04-21 | 2022-10-21 | 广州汽车集团股份有限公司 | Gearshift and vehicle |
-
2014
- 2014-12-23 CN CN201420820232.7U patent/CN204459110U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204451A (en) * | 2018-01-17 | 2018-06-26 | 济南大学 | The hydraulic control system and control method and operating method of a kind of cable type three class gear box and clutch |
| CN115217946A (en) * | 2022-04-21 | 2022-10-21 | 广州汽车集团股份有限公司 | Gearshift and vehicle |
| CN115217946B (en) * | 2022-04-21 | 2023-12-22 | 广州汽车集团股份有限公司 | Gear shifting mechanism and vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |