CN215059395U - Drive-by-wire operating device that shifts, selector and car - Google Patents
Drive-by-wire operating device that shifts, selector and car Download PDFInfo
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- CN215059395U CN215059395U CN202120080159.4U CN202120080159U CN215059395U CN 215059395 U CN215059395 U CN 215059395U CN 202120080159 U CN202120080159 U CN 202120080159U CN 215059395 U CN215059395 U CN 215059395U
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Abstract
The utility model belongs to the technical field of gear control, and relates to a shift-by-wire operating device, a gear shifter and an automobile, wherein the shift-by-wire operating device comprises a shift lever body, a slider, a return spring, a base, a magnet, a Hall sensor and a circuit board, the shift lever body comprises an operating lever and a connecting rod, and the base is provided with a first guide groove and a second guide groove which are crossed; the crossed position of the first guide groove and the second guide groove is the original position of the operating lever, and the operating lever is operated to drive the sliding block to slide along the first guide groove or the second guide groove so as to realize gear switching through the magnetic flux change induced by the Hall sensor caused by the relative position change of the Hall sensor and the magnet. The shift-by-wire operating device is simple in structure and few in parts.
Description
Technical Field
The utility model belongs to the technical field of keep off the position control, especially relate to a line control controlling means, selector and car of shifting.
Background
With the rapid advancement and popularization of electronic and electrical equipment and software technologies, vehicles carrying shift-by-wire are more and more, and the occupation ratio of a gear lever and a knob type structure is larger on the current numerous vehicles carrying shift-by-wire. The hand-drive shift-by-wire is a new shift mode and limited by the technical barriers of patents, and the current automobile models still have few hand-drive shift-by-wire.
The hand-held type shift-by-wire operating device is mainly arranged on a steering column (near a combined switch). For example, in the prior art, an electronic chest bumper for a vehicle is disclosed, which comprises a button mechanism, a gear shifting mechanism, a self-return mechanism and a signal trigger mechanism, wherein the button mechanism comprises a button base, a silica gel pad and a button, the gear shifting mechanism comprises a base, a magnet connecting rod, a gear shifting rotating shaft, a gear shifting rod, a panel and a panel PCBA board with the button, and the self-return mechanism comprises a groove, a bullet head and a spring; the signal trigger mechanism comprises a magnet and a PCBA board provided with a Hall sensor.
It can be seen that the existing hand-held type shift-by-wire operating device has complex structure and many parts.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the problems of complex structure and more parts of the traditional hand-held type shift-by-wire operating device, the gear shifter and the automobile are provided.
In order to solve the technical problem, on the one hand, an embodiment of the present invention provides a line control gear shift operating device, which includes a gear shift lever body, a slider, a return spring, a base, a magnet, a hall sensor and a circuit board, wherein the gear shift lever body includes an operating lever and a connecting rod, the operating lever is connected with a steering column in a universal manner, and a first end of the connecting rod is fixedly connected with the operating lever;
the operating rod is provided with a sliding groove extending along the length direction of the operating rod, the return spring is positioned in the sliding groove, the first end of the return spring is connected to the operating rod, the second end of the return spring is connected to the sliding block, the sliding block is arranged in the sliding groove in a sliding manner, and the base is provided with a first guide groove and a second guide groove which are crossed;
the magnet is fixed at the second end of the connecting rod and faces the Hall sensor, and the Hall sensor is installed on the circuit board;
the crossed position of the first guide groove and the second guide groove is the original position of the operating lever, and the operating lever is operated to drive the sliding block to slide along the first guide groove or the second guide groove so as to realize gear switching through the magnetic flux change induced by the Hall sensor caused by the relative position change of the Hall sensor and the magnet.
Optionally, the first guide groove is gradually lifted from the original position to one side or two sides of the height, and the second guide groove is gradually lifted from the original position to one side or two sides of the height;
the first guide groove and the second guide groove are vertically intersected.
Optionally, the middle points of the first guide groove and the second guide groove coincide;
the sliding block can slide from the original position to an F1 position along the first part of the first guide groove to switch a gear corresponding to an F1 position; the sliding block can slide to an F2 position along the second part of the first guide groove from the original position to switch a gear corresponding to an F2 position; the sliding block can slide to a position B1 along the first part of the second guide groove from the original position so as to switch a gear corresponding to the position B1; the sliding block can slide to the position B2 along the second part of the second guide groove from the original position so as to switch the gear corresponding to the position B2.
Optionally, the end points of the first guide groove and the second guide groove coincide;
the sliding block can slide from the original position to an F1 or F2 position along the first guide groove to switch a gear corresponding to an F1 position or an F2 position; the sliding block can slide to a position B1 or a position B2 along the second guide groove from the original position so as to switch the gear corresponding to the position B1 or the position B2.
Optionally, one end point of the first guide groove is connected to the middle point of the second guide groove;
the sliding block can slide from the original position to an F1 or F2 position along the first guide groove to switch a gear corresponding to an F1 position or an F2 position; the sliding block can slide to a position B1 along the first part of the second guide groove from the original position so as to switch a gear corresponding to the position B1; the sliding block can slide to the position B2 along the second part of the second guide groove from the original position so as to switch the gear corresponding to the position B2.
Optionally, the first guide groove is along the front-rear direction of the vehicle, and the second guide groove is along the up-down direction of the vehicle.
Optionally, the operating rod is connected with a steering column ball joint, the ball joint includes a ball head fixedly connected with or integrally formed with the operating rod and a ball joint seat arranged on the steering column, and the ball head is mounted on the ball joint seat.
Optionally, the sliding block is a bullet sliding block, and a tip of the bullet sliding block protrudes out of the sliding groove and can slide in the first guide groove and the second guide groove.
According to the utility model discloses drive-by-wire controlling device that shifts, the manipulation the control rod can drive the slider slides (slider compression return spring) along first guide way or second guide way, with through the relative position change of hall sensor and magnetite arouses the magnetic flux change that hall sensor responds to realizes keeping off the position and switches. The shift-by-wire operating device is simple in structure and few in parts. Through the universal connection of the operating rod and the steering column, the sliding of the sliding block in two intersecting directions can be realized so as to realize the switching of a plurality of gears, for example, two gears are arranged in each direction so as to arrange P, N, D, R gears. The two gears in each direction can be freely combined.
And the first guide groove is gradually lifted from the original position to one side or both sides, and the second guide groove is gradually lifted from the original position to one side or both sides, so that the operating lever can be returned to the original position under the force of the return spring when the external force acting on the operating lever is released.
In another aspect, an embodiment of the present invention provides a gear shifter, which includes the shift-by-wire operating device.
In another aspect, an embodiment of the present invention provides an automobile, which includes the shift-by-wire operating device.
Drawings
Fig. 1 is a perspective view of a shift-by-wire operating device according to a first embodiment of the present invention;
fig. 2 is a schematic view of an operating lever, a slider and a base of the shift-by-wire operating device according to the first embodiment of the present invention;
fig. 3 is a schematic view of a base of a shift-by-wire operating device according to a first embodiment of the present invention;
fig. 4 is a schematic gear layout diagram of the shift-by-wire operating device according to the first embodiment of the present invention;
fig. 5 is a schematic gear layout diagram of a shift-by-wire operating device according to a second embodiment of the present invention;
fig. 6 is a schematic gear layout diagram of a shift-by-wire operating device according to a third embodiment of the present invention;
fig. 7 is a schematic gear layout diagram of a shift-by-wire operating device according to a fourth embodiment of the present invention;
fig. 8 is a schematic gear layout diagram of a shift-by-wire operating device according to a fifth embodiment of the present invention;
fig. 9 is a schematic gear layout diagram of a shift-by-wire operating device according to a sixth embodiment of the present invention;
fig. 10 is a schematic gear layout diagram of a shift-by-wire operating device according to a seventh embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a shift lever body; 11. a joystick; 12. a connecting rod; 13. a ball head; 2. a slider; 3. a return spring; 4. a base; 41. a first guide groove; 42. a second guide groove; 5. a magnet; 6. a Hall sensor; 7. a circuit board.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiment of the present invention, the left-right direction is the vehicle width direction, and the front-rear direction is the vehicle length direction. The backward direction is the direction toward the interior of the body. That is, the left side of fig. 4 is front, the right side is right, the upper side is up, and the lower side is down.
First embodiment
As shown in fig. 1 to 5, the first embodiment of the present invention provides a shift-by-wire operating device, including a shift lever body 1, a slider 2, a return spring 3, a base 4, a magnet 5, a hall sensor 6 and a circuit board 7, the shift lever body 1 includes an operating rod 11 and a connecting rod 12, the operating rod 11 is connected with a steering column in a universal manner, and a first end of the connecting rod 12 is fixedly connected with the operating rod 11.
The operating rod 11 is provided with a sliding groove extending along the length direction of the operating rod, the return spring 3 is located in the sliding groove, a first end of the return spring 3 is connected to the operating rod 11, a second end of the return spring 3 is connected to the sliding block 2, the sliding block 2 is arranged in the sliding groove in a sliding mode, the base 4 is provided with a first guide groove 41 and a second guide groove 42 which are crossed, and the end portion, far away from the return spring 3, of the sliding block 2 protrudes out of the sliding groove and can slide in the first guide groove 41 and the second guide groove 42.
The magnet 5 is fixed at the second end of the connecting rod 12 and faces the Hall sensor 6, the Hall sensor 6 is installed on the circuit board 7, and the circuit board 7 is installed on a steering column.
The second end of the connecting rod 12 may be provided with a magnet mounting groove into which the magnet 5 is inserted.
The crossing position of first guide way 41 and second guide way 42 does the initial point position O of control lever 11, first guide way 41 is highly lifted gradually to both sides by initial point position O, second guide way 42 is highly lifted gradually to both sides by initial point position O, the control lever 11 can drive slider 2 slides along first guide way 41 or second guide way 42, with through the relative position change of hall sensor 6 and magnetite 5 arouses the magnetic flux change that hall sensor 6 responded to realizes keeping off the position and switches over.
Preferably, the first guide groove 41 and the second guide groove 42 intersect perpendicularly.
The first guide groove 41 is along the front-rear direction of the vehicle, and the second guide groove 42 is along the up-down direction of the vehicle.
The operating rod 11 is connected with a steering column spherical hinge, the spherical hinge comprises a ball head 13 fixedly connected with or integrally formed with the operating rod 11 and a spherical hinge seat arranged on the steering column, and the ball head 13 is arranged on the spherical hinge seat.
As shown in fig. 2, the slider 2 is preferably a bullet slider, and a tip of the bullet slider protrudes from the slide groove and is slidable in the first guide groove 41 and the second guide groove 42.
The first guide groove and the second guide groove have their midpoints overlapped (the overlapped position is the origin position O). The slide block 2 can slide forward along the first part of the first guide groove 41 from the original position O to the position F1 to switch the gear corresponding to the position F1; the slider 2 can slide backwards (towards the internal direction) along the second part of the first guide groove 41 from the original position O to a position F2 to switch the shift corresponding to the position F2; the slide block 2 can slide upwards along the first part of the second guide groove 42 from the original position O to a position B1 to switch the gear corresponding to the position B1; the slider 2 can slide down along the second portion of the second guide groove 42 from the original position O to the position B2 to switch the shift position corresponding to the position B2.
According to the utility model discloses drive-by-wire controlling device of first embodiment, the manipulation the control rod can drive the slider slides (slider compression return spring) along first guide way or second guide way, with through the relative position change of hall sensor and magnetite arouses the magnetic flux change that hall sensor responds to realizes keeping off the position and switches. The shift-by-wire operating device is simple in structure and few in parts. Through the universal connection of the operating rod and the steering column, the sliding of the sliding block in two intersecting directions can be realized so as to realize the switching of a plurality of gears, for example, two gears are arranged in each direction so as to arrange P, N, D, R gears. The two gears in each direction can be freely combined.
And the first guide groove is gradually lifted from the original position to one side or both sides, and the second guide groove is gradually lifted from the original position to one side or both sides, so that the operating lever can be returned to the original position under the force of the return spring when the external force acting on the operating lever is released.
Second embodiment
The difference from the first embodiment is that the end points of the first guide groove and the second guide groove coincide. The sliding block can slide from the original position to an F1 or F2 position along the first guide groove to switch a gear corresponding to an F1 position or an F2 position; the sliding block can slide to a position B1 or a position B2 along the second guide groove from the original position so as to switch the gear corresponding to the position B1 or the position B2.
As shown in fig. 5, in the second embodiment, F1 and F2 are located in front of the origin O (passing F1 and F2 forward in order), and B1 and B2 are located below the origin O (passing B1 and B2 downward in order).
Third embodiment
The difference from the second embodiment is that, in the third embodiment, as shown in fig. 6, F1 and F2 are located forward of the origin position O (passing F1 and F2 forward in order), and B1 and B2 are located above the origin position O (passing B1 and B2 upward in order).
Fourth embodiment
The difference from the second embodiment is that, in the fourth embodiment, as shown in fig. 7, F1 and F2 are located behind the origin position O (passing through F1 and F2 in turn in the hand), and B1 and B2 are located below the origin position O (passing through B1 and B2 in turn in the down direction).
Fifth embodiment
The difference from the second embodiment is that in the fifth embodiment, as shown in fig. 8, F1 and F2 are located behind the origin position O (passing through F1 and F2 in turn in the hand), and B1 and B2 are located above the origin position O (passing through B1 and B2 in turn in the upward direction).
Sixth embodiment
The difference from the first embodiment is that in the sixth embodiment, one end point of the first guide groove is connected to the midpoint of the second guide groove; the sliding block can slide from the original position to an F1 or F2 position along the first guide groove to switch a gear corresponding to an F1 position or an F2 position; the sliding block can slide to a position B1 along the first part of the second guide groove from the original position so as to switch a gear corresponding to the position B1; the sliding block can slide to the position B2 along the second part of the second guide groove from the original position so as to switch the gear corresponding to the position B2.
As shown in fig. 9, F1 and F2 are located behind origin O (passing through F1 and F2 in turn in the hand), B1 is located above origin O (reaching up to B1), and B2 is located below origin O (reaching down to B2).
Seventh embodiment
The difference from the sixth embodiment is that, in the seventh embodiment, as shown in fig. 10, F1 and F2 are located forward of the origin position O (passing F1 and F2 forward in this order), B1 is located above the origin position O (reaching B1 upward), and B2 is located below the origin position O (reaching B2 downward).
On the other hand, the embodiment of the present invention provides a gear shifter, which includes the shift-by-wire operating device of the above embodiment.
In another aspect, an embodiment of the present invention provides an automobile, which includes the shift-by-wire operating device of the above embodiment.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A wire-controlled gear shifting control device is characterized by comprising a gear shifting lever body, a sliding block, a return spring, a base, a magnet, a Hall sensor and a circuit board, wherein the gear shifting lever body comprises a control lever and a connecting rod, the control lever is in universal connection with a steering column, and the first end of the connecting rod is fixedly connected with the control lever;
the operating rod is provided with a sliding groove extending along the length direction of the operating rod, the return spring is positioned in the sliding groove, the first end of the return spring is connected to the operating rod, the second end of the return spring is connected to the sliding block, the sliding block is arranged in the sliding groove in a sliding manner, and the base is provided with a first guide groove and a second guide groove which are crossed;
the magnet is fixed at the second end of the connecting rod and faces the Hall sensor, and the Hall sensor is installed on the circuit board;
the crossed position of the first guide groove and the second guide groove is the original position of the operating lever, and the operating lever is operated to drive the sliding block to slide along the first guide groove or the second guide groove so as to realize gear switching through the magnetic flux change induced by the Hall sensor caused by the relative position change of the Hall sensor and the magnet.
2. The shift-by-wire operating device according to claim 1, wherein the first guide groove is gradually raised in height from the origin position to one side or both sides, and the second guide groove is gradually raised in height from the origin position to one side or both sides;
the first guide groove and the second guide groove are vertically intersected.
3. The shift-by-wire operating device according to claim 1, wherein the first guide groove coincides with a midpoint of the second guide groove;
the sliding block can slide from the original position to an F1 position along the first part of the first guide groove to switch a gear corresponding to an F1 position; the sliding block can slide to an F2 position along the second part of the first guide groove from the original position to switch a gear corresponding to an F2 position; the sliding block can slide to a position B1 along the first part of the second guide groove from the original position so as to switch a gear corresponding to the position B1; the sliding block can slide to the position B2 along the second part of the second guide groove from the original position so as to switch the gear corresponding to the position B2.
4. The shift-by-wire operating device according to claim 1, wherein end points of the first guide groove and the second guide groove coincide;
the sliding block can slide from the original position to an F1 or F2 position along the first guide groove to switch a gear corresponding to an F1 position or an F2 position; the sliding block can slide to a position B1 or a position B2 along the second guide groove from the original position so as to switch the gear corresponding to the position B1 or the position B2.
5. The shift-by-wire operating device according to claim 1, wherein an end point of the first guide groove is connected to a midpoint of the second guide groove;
the sliding block can slide from the original position to an F1 or F2 position along the first guide groove to switch a gear corresponding to an F1 position or an F2 position; the sliding block can slide to a position B1 along the first part of the second guide groove from the original position so as to switch a gear corresponding to the position B1; the sliding block can slide to the position B2 along the second part of the second guide groove from the original position so as to switch the gear corresponding to the position B2.
6. The shift-by-wire operating device according to any one of claims 1 to 5, wherein the first guide groove is in a vehicle front-rear direction, and the second guide groove is in a vehicle up-down direction.
7. The shift-by-wire operating device according to any one of claims 1 to 5, wherein the operating lever is connected to a steering column ball joint, and the ball joint comprises a ball head fixedly connected to or integrally formed with the operating lever and a ball joint seat provided on the steering column, and the ball head is mounted on the ball joint seat.
8. The shift-by-wire operating device according to any one of claims 1 to 5, wherein the slider is a bullet slider, and a tip of the bullet slider protrudes from the slide groove and is slidable in the first and second guide grooves.
9. A shifter characterized by comprising a shift-by-wire operating device according to any one of claims 1 to 8.
10. A motor vehicle, characterized by comprising a shift-by-wire operating device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080159.4U CN215059395U (en) | 2021-01-11 | 2021-01-11 | Drive-by-wire operating device that shifts, selector and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080159.4U CN215059395U (en) | 2021-01-11 | 2021-01-11 | Drive-by-wire operating device that shifts, selector and car |
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| Publication Number | Publication Date |
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| CN215059395U true CN215059395U (en) | 2021-12-07 |
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| CN202120080159.4U Active CN215059395U (en) | 2021-01-11 | 2021-01-11 | Drive-by-wire operating device that shifts, selector and car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325153A (en) * | 2022-08-31 | 2022-11-11 | 岚图汽车科技有限公司 | Pregnant fender electron selector and vehicle of integrated whole car windscreen wiper control function |
-
2021
- 2021-01-11 CN CN202120080159.4U patent/CN215059395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115325153A (en) * | 2022-08-31 | 2022-11-11 | 岚图汽车科技有限公司 | Pregnant fender electron selector and vehicle of integrated whole car windscreen wiper control function |
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