CN201501307U - Gear-shifting assistant-power sensor assembly - Google Patents
Gear-shifting assistant-power sensor assembly Download PDFInfo
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- CN201501307U CN201501307U CN2009202236282U CN200920223628U CN201501307U CN 201501307 U CN201501307 U CN 201501307U CN 2009202236282 U CN2009202236282 U CN 2009202236282U CN 200920223628 U CN200920223628 U CN 200920223628U CN 201501307 U CN201501307 U CN 201501307U
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Abstract
The utility model discloses a gear-shifting assistant-power sensor assembly, which belongs to the hydropneumatic field, and a cylinder body (5) is provided with a one-side air chamber, a center air chamber, and an another-side air chamber to form a sensor jointly; the sensor is communicated with an external high-pressure gas source through a fast interface C (19), an air pipe line C (25); the sensor is communicated with an executing air cylinder (28) respectively through a fast interface B (18) which corresponds to the one-side air chamber and a fast interface D (20) which corresponds to the another-side air chamber; a center transmission rod (2) of the sensor is connected with one end of a lever through a connecting ball head (1); and an executing air cylinder piston (29) arranged at one side of the executing air cylinder is connected with one end of the lever through a connecting bolt (30); the gear-shifting assistant-power sensor assembly utilizes the opening and closing of seal parts of the air chamber in the sensor to control the intake of the compressed gas and the discharging of the residual waste gas, through the above actions, the labor intensity of the driver can be effectively reduced, and the comfort of operating is increased, and the utility model has good stability.
Description
[technical field]
The utility model belongs to hydro-pneumatic field, relating to a kind of is the control unit of power assisted gearshift assembly, especially relate to a kind of can control pressurized air constantly and enter the power assisted gearshift sensor assembly that power-assisted is carried out the opening and closing of cylinder according to the manipulation intention of chaufeur.
[background technology]
In the prior art, manned vehicle is accompanied by the growth of tourism industry and the continuous development of long-distance transport industry, and the change speed gear box demand of relative high pulling torque, heavy lift also is on the increase.Known in the commercial vehicle/comm..vehicle field, the load-carrying capacity of vehicle is constantly strengthening; , load-carrying capacity improves the improvement that all be unable to do without change speed gear box bearing capacity, moment of torsion and speed ratio because strengthening the change speed gear box of back high pulling torque, heavy lift, on the basis that increases described performance, having brought a fatal drawback, is exactly that gear switching manipulation is heavy, poor stability.And traveling comfort and safety that the degree direct influence easily of gearshift riding manipulation.Though domestic part change speed gear box design has synchro, has improved the smoothness in the gear handoff procedure, but still do not solve heavy this technical barrier of gearshift.
[summary of the invention]
In order to overcome the deficiency in the background technology, the utility model discloses a kind of power assisted gearshift sensor assembly, described power assisted gearshift sensor assembly is mounted in the parts between joystick and change speed gear box actuating linkage, utilize the opening and closing of sensor internal air chamber sealing member, the control pressure gas enter discharge with remainder of exhaust gas, the light-duty execution cylinder that drive is attached thereto is finished corresponding power-assisted action, but alleviate the working strength of chaufeur by described action actv., improve the traveling comfort of handling, and have advantages of higher stability.
In order to realize the foregoing invention purpose, the utility model adopts following technical scheme:
A kind of power assisted gearshift sensor assembly comprises the sensor that is used to control mechanical linkage or flexible axle; Be used to control the leverage of carrying out cylinder, the motion of sensor synchronous backward; Be used for providing compressed gas source and produce the execution cylinder of push-pull effort according to sensor; Be used for being communicated with execution cylinder, sensor, airline; The described sensor that is used to control mechanical linkage or flexible axle, described sensor comprises cylinder body, cylinder body is a square structure, in cylinder body, be provided with circular cavity, an and side air chamber that forms by the circular cavity of cylinder body, central air chamber, the opposite side air chamber, be interval with five at the wherein side cavity wall of cylinder body and outreach fast interface, the formed central air chamber of the corresponding central air chamber sealing member internal cavity of described fast interface C, side at described central air chamber sealing member is provided with side unlatching piston seal, one side is opened and is provided with side unlatching piston in the interior cavity of piston seal, the big end that one side is opened piston withstands on the interior spacing internal projecting ring of side unlatching piston seal, the end that a described side is opened piston return spring withstands on the big end of the circular protrusions another side of side unlatching piston, on the other end that one side is opened piston return spring and the side of the interior spacing internal projecting ring that withstands on described central air chamber sealing member, described side unlatching piston outer rim is joined by sealing joint strip and side unlatching piston seal inwall cunning, is provided with a side end cap in the center of cylinder body drive link one side and forms a described side air chamber; Described central air chamber sealing member is two identical annular solids, and be provided with bulge loop at described annular solid inside face, corresponding respectively two the bulge loop inboards that are located at the central air chamber sealing member of two one side air chamber sealing members, opposite side air chamber sealing member, central air chamber sealing member pull back spring two ends withstand on respectively on the corresponding surface of two one side air chamber sealing members, opposite side air chamber sealing member, and the contact surface of a described side air chamber sealing member, opposite side air chamber sealing member and two bulge loops of central air chamber sealing member is respectively equipped with rubber ring and forms described central air chamber; Opposite side at described two central air chamber sealing members is provided with opposite side unlatching piston seal, opposite side is opened piston and is located in the opposite side unlatching piston seal, described opposite side is opened in the piston seal identical with side unlatching piston structure, described opposite side unlatching piston return spring two ends withstand on opposite side respectively and open on the annular protrusion that reaches central air chamber sealing member opposite side inside face on the annular protrusion of piston inside face, and the described other end at cylinder body is provided with the other end sealing formation opposite side air chamber of opposite side end cap to cylinder body; After described center drive link passes each parts of a side air chamber, central air chamber, opposite side air chamber respectively, be installed in fluted nut on the drive link of the center opposite side that links closely and open the outer face of piston seal, a described side air chamber, central air chamber, opposite side air chamber are formed for controlling the sensor of mechanical linkage or flexible axle jointly; Described sensor is communicated with the external high pressure source of the gas by fast interface C, airline C; By fast interface B, the airline B of a corresponding side air chamber, the fast interface D of corresponding opposite side air chamber, airline D are communicated with the execution cylinder to described sensor respectively; The center drive link of described sensor is by connecting the end that bulb connects lever; The execution cylinder piston of carrying out the setting of cylinder one side is connected with an end of lever by tie bolt.
Described power assisted gearshift sensor assembly, a side end cap exterior wall of center drive link is provided with a mounting hole, and described spacing bearing pin is inserted in the mounting hole.
Described power assisted gearshift sensor assembly, a described side is opened the rounded column structure of piston, and a side is opened a side diameter of piston less than opposite side, and wherein the big end and the small end junction of side unlatching piston are provided with step.
Described power assisted gearshift sensor assembly, the described control execution cylinder that is used for, the leverage of sensor synchronous backward motion, pass through to carry out the cylinder tie bolt respectively and be connected bulb to connect at the two ends of lever, tie bolt is connected with the execution cylinder piston, be provided with the spline connecting bore at the middle part of lever, described spline connecting bore is the double-deck hole of the bending sheet bending structure of a stack, described spline connecting bore has the clamping locking function, and the middle part of described lever is provided with a control and carries out cylinder, the Extendible flake of sensor synchronous backward motion forms control and carries out cylinder, the leverage of sensor synchronous backward motion.
Described power assisted gearshift sensor assembly is provided with the clamp nut of controlling spline connecting bore degree of tightness at the bending sheet place in the double-deck hole that described bending superposes.
Described power assisted gearshift sensor assembly, be used for providing compressed gas source and produce the execution cylinder of push-pull effort according to sensor, be provided with the execution cylinder piston in a side of carrying out cylinder, the outer edge surface both sides of described execution cylinder are respectively equipped with two joints, and described airline B, airline D are communicated with the execution cylinder by joint respectively the described execution cylinder that provides compressed gas source to produce push-pull effort according to sensor is provided.
Described power assisted gearshift sensor assembly, the fast interface A, the fast interface E that are arranged on described cylinder body both sides are communicated with by airline A, airline E respectively carries out airline.
Described power assisted gearshift sensor assembly, the side end cap, the opposite side end cap that are arranged on the cylinder body two ends are connected with cylinder body by screw.
Described power assisted gearshift sensor assembly, the side end cap, the opposite side end cap that connect cylinder body are respectively at least three screws.
Owing to adopted technique scheme, the utlity model has following preceence;
Power assisted gearshift sensor assembly described in the utility model, be mounted in the parts between joystick and change speed gear box actuating linkage, utilize the opening and closing of sensor internal air chamber sealing member, the control pressure gas enter discharge with remainder of exhaust gas, the light-duty execution cylinder that drive is attached thereto is finished corresponding power-assisted action, alleviate the working strength of chaufeur, improve the traveling comfort of handling; Because what the utility model adopted is a kind of dynamic constantly control principle, center drive link by described sensor links to each other with the change speed gear box lever, when the operator will handle intention and pass to sensor by the mechanical linkage that links to each other with sensor or flexible axle, sensor will determine the opening and closing of inner air valve according to the size from change speed gear box lever resistance; Whether decision just provides compressed gas source for carrying out cylinder, because of design-calculated central air chamber in the sensor adopts the side seal technology, require to overcome internal pressure when therefore opening and act on the pressure that produces on the free area, and the resistance to compression pression of both sides air chamber seal assembly pull back spring and both sides unlatching piston reset spring, the existence of this resistance can effectively prevent because Vehicular vibration, the handle displacement that causes causes the sensor malfunction, avoids the accident of meeting accident.
[description of drawings]
Fig. 1 is a sensor construction scheme drawing of the present invention.
Fig. 2 is the frame of broken lines part enlarged drawing of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view.
Fig. 4 is that the B of Fig. 1 is to view.
Fig. 5 is sensor of the present invention and the link relation scheme drawing of carrying out cylinder.
In the drawings: 1, connect bulb; 2, center drive link; 3, spacing bearing pin; 4, a side end cap; 5, cylinder body; 6, a side is opened piston seal; 7, a side is opened piston; 8, a side is opened piston return spring; 9, central air chamber sealing member; 10, a side air chamber sealing member; 11, central air chamber sealing member pull back spring; 12, opposite side air chamber sealing member; 13, opposite side is opened piston return spring; 14, opposite side is opened piston seal; 15, opposite side is opened piston; 16, opposite side end cap; 17, fast interface A; 18, fast interface B; 19, fast interface C; 20, fast interface D; 21, fast interface E; 22, carry out airline; 23, airline E; 24, airline D; 25, airline C; 26, airline B; 27, joint; 28, carry out cylinder; 29, carry out cylinder piston; 30, tie bolt; 31, lever; 32, spline connecting bore; 33, bending sheet; 34, clamp nut; 35, carry out the cylinder tie bolt; 36, airline A.
[specific embodiment]
With reference to the following examples, can explain the utility model in more detail;
Power assisted gearshift sensor assembly described in Fig. 1～4 comprises the sensor that is used to control mechanical linkage or flexible axle; Be used to control the leverage of carrying out cylinder, the motion of sensor synchronous backward; Be used for providing compressed gas source and produce the execution cylinder of push-pull effort according to sensor; Be used for being communicated with execution cylinder, sensor, airline; The described sensor that is used to control mechanical linkage or flexible axle, described sensor comprises cylinder body 5, cylinder body 5 is a square structure, in cylinder body 5, be provided with circular cavity, an and side air chamber that forms by the circular cavity of cylinder body 5, central air chamber, the opposite side air chamber, be interval with five at the wherein side cavity wall of cylinder body 5 and outreach fast interface, the formed central air chamber of corresponding central air chamber sealing member 9 internal cavities of described fast interface C19, side at described central air chamber sealing member 9 is provided with side unlatching piston seal 6, be provided with a side in the cavity in the one side unlatching piston seal 6 and open piston 7, the big end that one side is opened piston 7 withstands on a side and opens on the spacing internal projecting ring in the piston seal 6, the end that a described side is opened piston return spring 8 withstands on the big end of the circular protrusions another side of side unlatching piston 7, on the other end that one side is opened piston return spring 8 and the side of the interior spacing internal projecting ring that withstands on described central air chamber sealing member 9, described side unlatching piston 7 outer rims are joined by sealing joint strip and side unlatching piston seal 6 inwall cunnings, are provided with a side end cap 4 in the center of cylinder body 5 drive link 2 one sides and form a described side air chamber; Described central air chamber sealing member 9 is two identical annular solids, and be provided with bulge loop at described annular solid inside face, corresponding respectively two the bulge loop inboards that are located at central air chamber sealing member 9 of two one side air chamber sealing members 10, opposite side air chamber sealing member 12, central air chamber sealing member pull back spring 11 two ends withstand on respectively on the corresponding surface of two one side air chamber sealing members 10, opposite side air chamber sealing member 12, and the contact surface of a described side air chamber sealing member 10, opposite side air chamber sealing member 12 and 9 two bulge loops of central air chamber sealing member is respectively equipped with rubber ring and forms described central air chamber; Opposite side at described two central air chamber sealing members 9 is provided with opposite side unlatching piston seal 14, opposite side is opened piston 15 and is located in the opposite side unlatching piston seal 14, described opposite side is opened in the piston seal 14 identical with side unlatching piston 7 structures, described opposite side unlatching piston return spring 13 two ends withstand on opposite side respectively and open on the annular protrusion that reaches central air chamber sealing member 9 opposite side inside faces on the annular protrusion of piston 15 inside faces, and the other end sealing that the described other end at cylinder body 5 is provided with 16 pairs of cylinder bodies 5 of opposite side end cap forms the opposite side air chamber; After described center drive link 2 passes each parts of a side air chamber, central air chamber, opposite side air chamber respectively, be installed in fluted nut on the drive link of the center opposite side that links closely and open the outer face of piston seal 14, a described side air chamber, central air chamber, opposite side air chamber are formed for controlling the sensor of mechanical linkage or flexible axle jointly; Described sensor is communicated with the external high pressure source of the gas by fast interface C19, airline C25; By fast interface B18, the airline B26 of a corresponding side air chamber, the fast interface D20 of corresponding opposite side air chamber, airline D24 are communicated with execution cylinder 28 to described sensor respectively; The center drive link 2 of described sensor is by connecting the end that bulb 1 connects lever 31; The execution cylinder piston 29 of carrying out the setting of cylinder 28 1 sides is connected with an end of lever 31 by tie bolt 30.
Described power assisted gearshift sensor assembly, a side end cap 4 exterior wall of center drive link 2 are provided with a mounting hole, and described spacing bearing pin 3 is inserted in the mounting hole; A described side is opened piston 7 rounded column structures, and a side is opened a side diameter of piston 7 less than opposite side, and wherein the big end and the small end junction of side unlatching piston 7 are provided with step.
Described power assisted gearshift sensor assembly, the described control execution cylinder that is used for, the leverage of sensor synchronous backward motion, pass through to carry out cylinder tie bolt 35 respectively and be connected bulb 1 to connect at the two ends of lever 31, tie bolt 30 is connected with execution cylinder piston 29, be provided with spline connecting bore 32 at the middle part of lever 31, described spline connecting bore 32 is the double-deck hole of the bending sheet 33 bending structures of a stack, described spline connecting bore 32 has the clamping locking function, and the middle part of described lever 31 is provided with a control and carries out cylinder 28, the Extendible flake of sensor synchronous backward motion forms control and carries out cylinder, the leverage of sensor synchronous backward motion.
Described power assisted gearshift sensor assembly is provided with the clamp nut 34 of controlling spline connecting bore 32 degrees of tightness at bending sheet 33 places in the double-deck hole that described bending superposes; Be used for providing compressed gas source and produce the execution cylinder of push-pull effort according to sensor, be provided with execution cylinder piston 26 in a side of carrying out cylinder 28, the outer edge surface both sides of described execution cylinder 28 are respectively equipped with two joints 27, and described airline B26, airline D24 are communicated with execution cylinder 28 by joint 27 respectively the described execution cylinder that provides compressed gas source to produce push-pull effort according to sensor is provided; The fast interface A17, the fast interface E21 that are arranged on described cylinder body 5 both sides are communicated with execution airline 22 by airline A36, airline E23 respectively; The side end cap 4, the opposite side end cap 16 that are arranged on cylinder body 5 two ends are connected with cylinder body 5 by screw; The side end cap 4, the opposite side end cap 16 that connect cylinder body 5 are respectively at least three screws.
Implement power assisted gearshift sensor assembly described in the utility model, sensor described in the utility model by following several component parts: connect bulb 1, center drive link 2, spacing bearing pin 3, one side end cap 4, cylinder body 5, one side side is opened piston seal 6, one side is opened piston 7, one side is opened piston return spring 8, central air chamber sealing member 9, one side air chamber sealing member 10, central air chamber sealing member pull back spring 11, opposite side air chamber sealing member 12, opposite side is opened piston return spring 13, opposite side is opened piston seal, opposite side is opened piston 15, opposite side end cap 16, fast interface A17, fast interface B18, fast interface C19, fast interface D20, fast interface E21 constitutes; When not carrying out power-assisted, pressurized air enters sensor by fast interface C19, form closed environment by center drive link 2, cylinder body 5, central air chamber sealing member 9, a side air chamber sealing member 10, a side air chamber sealing member 12 and a plurality of " O " type sealing joint strip in the sensor, pressure gas can not enter in any one chamber; Two joint UNICOMs when fast interface A17, fast interface B18 simultaneously, two interfaces of fast interface D20, fast interface E21 are UNICOMs, carry out cylinder under this state two all keep equipressure by tracheae and ambient atmosphere by force, remain static.
A utility model wherein side end cap 4 and cylinder body 5 and opposite side end cap 16 connects as one by screw, there is relative motion with center drive link 2, range of movement be positive and negative can be at 2～4 millimeters, and by be implemented in 2～4 millimeters the controlled range preferred 3 millimeters by spacing bearing pin 3; The effect of spacing bearing pin 3; One, be that the transition that prevents inner airtight member is opened; Two, be when source of the gas breaks down, can normally carry out shift control.
When the utility model receives pulling force in load when sensor, drive link 2 relative housings 5 in center produce separating action, drive opposite side unlatching piston 15 thus and overcome the resistance of opposite side unlatching piston return spring 13 to a lateral movement, opposite side air chamber sealing member 12 combines with opposite side unlatching piston 15 in motion process, because of passing through opposite side end cap 16 side seals in this place, thus by center drive link 2, cylinder body 5, central air chamber sealing member 9, one side air chamber sealing member 10, opposite side air chamber sealing member 12, opposite side is opened piston seal 14, opposite side is opened piston 15 and is formed closed environment, pressure gas enters fast interface D20 through fast interface C19, has closed fast interface D20 simultaneously, the through channel of fast interface E21; Carry out cylinder 28 and under compressed-air actuated effect, produce augmented thrust, drive and connect lever 31 generation kinematic velocity V, because of cylinder moving speed V greater than manual speed, so center drive link 2 kinematic velocitys that sensor links to each other with lever 31 are greater than the kinematic velocity of cylinder body 5, cause 2 of cylinder body 5 and center drive links to produce oppositely and the speed of steering, dynamic seal (packing) in the sensor is changed simultaneously, the gas circuit connection returns to initial condition, fast interface D20, two interfaces of fast interface E21 are UNICOM again just, and the residual compression air in the cylinder is via fast interface D20, fast interface E21 connected entrance is got rid of; If do not enter predetermined gear this moment, still open dynamics from the resistance of lever 31 greater than sensor, will repeat above-mentioned manipulation, till entering gear, so whole process is in the dynamical equilibrium stage constantly.
When sensor receives thrust in load, drive link 2 relative housings in center produce and close up " compression just " action, drive side unlatching piston 7 thus and overcome the resistance of side unlatching piston return spring 8 to a lateral movement, a side side one side air chamber sealing member 10 combines with side unlatching piston 7 in motion process, because of adopting side seal in this place, thus by center drive link 2, cylinder body 5, central air chamber sealing member 9, one side air chamber sealing member 10, opposite side air chamber sealing member 12, one side is opened piston seal 6, one side is opened piston 7 and is formed closed environment, pressure gas enters fast interface B18 through fast interface C19, has closed the through channel of fast interface A17 and fast interface B18 simultaneously; Carry out cylinder 28 and under compressed-air actuated effect, produce auxiliary pulling force, drive lever 31 and produce kinematic velocity V, because of cylinder moving speed V greater than manual speed, so the center transmission 2 bar kinematic velocitys that sensor links to each other with lever 31 are greater than the kinematic velocity of cylinder body 5, cause 2 of cylinder body 5 and center drive links to produce oppositely and the speed of steering, dynamic seal (packing) in the sensor is changed, the gas circuit connection returns to initial condition, two interfaces of fast interface A17 and fast interface B18 are UNICOM again just, and the residual compression air in the cylinder is via fast interface A17, fast interface B18 connected entrance is got rid of; If do not enter predetermined gear this moment, still open dynamics from the resistance of lever 31 greater than sensor, will repeat above-mentioned manipulation, till entering gear, whole process is in the dynamical equilibrium stage constantly.
Because design has a side to open piston return spring 8 and opposite side unlatching piston return spring 13 in the sensor, two springs will guarantee that center drive link 2 mediates in not execution work chamber, the perforation gas circuit of guaranteeing both sides connects smooth and easy, avoid in carrying out cylinder, producing back pressure, cause manipulation heavy.
Claims (9)
1. a power assisted gearshift sensor assembly comprises the sensor that is used to control mechanical linkage or flexible axle; Be used to control the leverage of carrying out cylinder, the motion of sensor synchronous backward; Be used for providing compressed gas source and produce the execution cylinder of push-pull effort according to sensor; Be used for being communicated with the execution cylinder, sensor, airline, it is characterized in that: the described sensor that is used to control mechanical linkage or flexible axle, described sensor comprises cylinder body (5), cylinder body (5) is a square structure, in cylinder body (5), be provided with circular cavity, an and side air chamber that forms by the circular cavity of cylinder body (5), central air chamber, the opposite side air chamber, be interval with five at the wherein side cavity wall of cylinder body (5) and outreach fast interface, the described formed central air chamber of the corresponding central air chamber sealing member of C (19) (9) internal cavity that connects fast, side at described central air chamber sealing member (9) is provided with side unlatching piston seal (6), one side is opened and is provided with side unlatching piston (7) in the interior cavity of piston seal (6), the big end that one side is opened piston (7) withstands on the interior spacing internal projecting ring of side unlatching piston seal (6), the end that a described side is opened piston return spring (8) withstands on the big end of the circular protrusions another side of side unlatching piston (7), on the other end that one side is opened piston return spring (8) and the side of the interior spacing internal projecting ring that withstands on described central air chamber sealing member (9), a described side is opened piston (7) outer rim and is opened piston seal (6) inwall cunning by a sealing joint strip and a side and join, and is provided with the described side air chamber of a side end cap (4) formation in center drive link (2) one sides of cylinder body (5); Described central air chamber sealing member (9) is two identical annular solids, and be provided with bulge loop at described annular solid inside face, two one side air chamber sealing members (10), opposite side air chamber sealing member (12) correspondence respectively is located at two bulge loop inboards of central air chamber sealing member (9), central air chamber sealing member pull back spring (11) two ends withstand on two one side air chamber sealing members (10) respectively, on the corresponding surface of opposite side air chamber sealing member (12), a described side air chamber sealing member (10), the contact surface of opposite side air chamber sealing member (12) and (9) two bulge loops of central air chamber sealing member is respectively equipped with rubber ring and forms described central air chamber; Opposite side at described two central air chamber sealing members (9) is provided with opposite side unlatching piston seal (14), opposite side is opened piston (15) and is located in the opposite side unlatching piston seal (14), described opposite side is opened in the piston seal (14) identical with side unlatching piston (7) structure, described opposite side unlatching piston return spring (13) two ends withstand on opposite side respectively and open on the annular protrusion that reaches central air chamber sealing member (9) opposite side inside face on the annular protrusion of piston (15) inside face, and the described other end at cylinder body (5) is provided with the other end sealing formation opposite side air chamber of opposite side end cap (16) to cylinder body (5); Described center drive link (2) passes the fluted nut that is installed in behind each parts of a side air chamber, central air chamber, opposite side air chamber on the drive link of the center opposite side that links closely respectively and opens the outer face of piston seal (14), and a described side air chamber, central air chamber, opposite side air chamber are formed for controlling the sensor of mechanical linkage or flexible axle jointly; Described sensor is communicated with the external high pressure source of the gas by fast interface C (19), airline C (25); By fast interface B (18), the airline B (26) of a corresponding side air chamber, the fast interface D (20) of corresponding opposite side air chamber, airline D (24) are communicated with execution cylinder (28) to described sensor respectively; The center drive link (2) of described sensor is by connecting the end that bulb (1) connects lever (31); The execution cylinder piston (29) of carrying out the setting of cylinder (28) one sides is connected with an end of lever (31) by tie bolt (30).
2. power assisted gearshift sensor assembly according to claim 1 is characterized in that: a side end cap (4) exterior wall of center drive link (2) is provided with a mounting hole, and described spacing bearing pin (3) is inserted in the mounting hole.
3. power assisted gearshift sensor assembly according to claim 1, it is characterized in that: a described side is opened the rounded column structure of piston (7), one side is opened a side diameter of piston (7) less than opposite side, and wherein the big end and the small end junction of side unlatching piston (7) are provided with step.
4. power assisted gearshift sensor assembly according to claim 1, it is characterized in that: the described control execution cylinder that is used for, the leverage of sensor synchronous backward motion, pass through to carry out cylinder tie bolt (35) respectively and be connected bulb (1) to connect at the two ends of lever (31), tie bolt (30) is connected with execution cylinder piston (29), be provided with spline connecting bore (32) at the middle part of lever (31), described spline connecting bore (32) is the double-deck hole of bending sheet (33) the bending structure of a stack, and the middle part of described lever (31) is provided with a control and carries out cylinder (28), the Extendible flake of sensor synchronous backward motion forms control and carries out cylinder, the leverage of sensor synchronous backward motion.
5. power assisted gearshift sensor assembly according to claim 4 is characterized in that: the clamp nut (34) of locating to be provided with control spline connecting bore (32) degree of tightness at the bending sheet (33) in the double-deck hole that described bending superposes.
6. power assisted gearshift sensor assembly according to claim 1, it is characterized in that: describedly be used for providing compressed gas source and produce the execution cylinder of push-pull effort according to sensor, be provided with execution cylinder piston (26) in a side of carrying out cylinder (28), the outer edge surface both sides of described execution cylinder (28) are respectively equipped with two joints (27), and described airline B (26), airline D (24) are communicated with execution cylinder (28) by joint (27) respectively the described execution cylinder that provides compressed gas source to produce push-pull effort according to sensor is provided.
7. power assisted gearshift sensor assembly according to claim 1 is characterized in that: connect fast A (17), the fast interface E (21) that are arranged on described cylinder body (5) both sides are communicated with execution airline (22) by airline A (36), airline E (23) respectively.
8. power assisted gearshift sensor assembly according to claim 1 is characterized in that: the side end cap (4), the opposite side end cap (16) that are arranged on cylinder body (5) two ends are connected with cylinder body (5) by screw.
9. power assisted gearshift sensor assembly according to claim 8 is characterized in that: the side end cap (4), the opposite side end cap (16) that connect cylinder body (5) are respectively at least three screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202236282U CN201501307U (en) | 2009-09-10 | 2009-09-10 | Gear-shifting assistant-power sensor assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202236282U CN201501307U (en) | 2009-09-10 | 2009-09-10 | Gear-shifting assistant-power sensor assembly |
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| CN201501307U true CN201501307U (en) | 2010-06-09 |
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| CN2009202236282U Expired - Lifetime CN201501307U (en) | 2009-09-10 | 2009-09-10 | Gear-shifting assistant-power sensor assembly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659213B (en) * | 2009-09-10 | 2012-11-14 | 洛阳市黄河软轴控制器股份有限公司 | Power assisted gearshift sensor assembly |
| CN103883728A (en) * | 2012-12-31 | 2014-06-25 | 洛阳市黄河软轴控制器股份有限公司 | Novel electric-pneumatic control system |
| CN110094501A (en) * | 2019-04-17 | 2019-08-06 | 北京航天发射技术研究所 | A kind of gas-cutting off device in advance for power assisted gearshift system |
-
2009
- 2009-09-10 CN CN2009202236282U patent/CN201501307U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659213B (en) * | 2009-09-10 | 2012-11-14 | 洛阳市黄河软轴控制器股份有限公司 | Power assisted gearshift sensor assembly |
| CN103883728A (en) * | 2012-12-31 | 2014-06-25 | 洛阳市黄河软轴控制器股份有限公司 | Novel electric-pneumatic control system |
| CN110094501A (en) * | 2019-04-17 | 2019-08-06 | 北京航天发射技术研究所 | A kind of gas-cutting off device in advance for power assisted gearshift system |
| CN110094501B (en) * | 2019-04-17 | 2020-08-04 | 北京航天发射技术研究所 | A device of cutting off gas in advance for helping hand system of shifting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LUOYANG YELLOW RIVER FLEXIBLE SHAFT CONTROLLER CO. Free format text: FORMER NAME: LUOYANG YELLOW RIVER CABLE +CABLE CONTROLLER CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 471003 Henan Province, Luoyang high tech Development Zone Hou Road No. 1 Patentee after: Luoyang Yellow River Flexible Shaft Controller Co., Ltd. Address before: 471003 Henan city of Luoyang province high tech Zone Hou Road No. 6 Patentee before: Luoyang Yellow River Cable &Cable Controller Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100609 Effective date of abandoning: 20090910 |
|
| RGAV | Abandon patent right to avoid regrant |