CN211117529U - Vehicle gearshift and vehicle - Google Patents
Vehicle gearshift and vehicle Download PDFInfo
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- CN211117529U CN211117529U CN201921832813.1U CN201921832813U CN211117529U CN 211117529 U CN211117529 U CN 211117529U CN 201921832813 U CN201921832813 U CN 201921832813U CN 211117529 U CN211117529 U CN 211117529U
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Abstract
An embodiment of the utility model provides a vehicle gearshift and vehicle, vehicle gearshift includes: a shift lever operable to move in a select direction or a shift direction; the gear selecting and shifting main bushing mechanism is connected to the gear shifting rod and is provided with grooves corresponding to different gears; the gear selecting torsion spring is connected with the gear selecting and shifting main bushing mechanism, and can rotate to drive a gear selecting and shifting lever mechanism on the manual transmission to move when the gear shifting rod moves in the gear selecting direction, so that the gear shifting of the manual transmission is realized, and the gear selecting torsion spring can also provide neutral return force; the gear shifting ball pin is connected with the gear shifting main lining mechanism through an elastic element, when the gear shifting lever moves in the gear shifting direction, the gear shifting ball pin is pushed by the gear shifting lever to compress the elastic element, and when a gear is reached, the elastic element pushes the gear shifting ball pin to enter the corresponding groove; and a shift intention sensor which can identify the movement angle of the shift lever to obtain a shift intention signal of the driver for controlling the automatic clutch.
Description
Technical Field
The embodiment of the utility model provides a vehicle gearshift reaches vehicle including this vehicle gearshift suitable for gearbox uses for various vehicles is related to.
Background
At present, manual gearboxes for vehicles such as automobiles generally adopt a manual gear shifter to realize the gear shifting function of the gearboxes. A driver operates the gear lever left, right, front and back in the cab to pull the gear selecting inhaul cable and the gear shifting inhaul cable which are connected with the gear selecting and shifting mechanism of the gearbox, so that the gear selecting and shifting action of the gearbox is realized. In order to realize that the gear lever can move back and forth and left and right, a spherical self-lubricating bearing is injected on the gear lever, and a main bushing is arranged to be matched with the gear lever. The manual-gear vehicle has strong operation feeling, can meet the requirements of a plurality of users on the operation feeling, and is very high in operation strength and inconvenient because the current traffic is congested and the clutch needs to be continuously stepped on when the low-speed traffic jam working condition is met.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an improved vehicle shifting device, so as to effectively solve or alleviate at least one of the disadvantages existing in the current vehicle shifting device.
An aspect of the embodiments of the present invention provides a vehicle gear shifting device, which includes:
a shift lever operable to move in a select direction or a shift direction;
the gear selecting and shifting main bushing mechanism is connected to the gear shifting rod and is provided with grooves corresponding to different gears;
the gear selecting torsion spring is connected with the gear selecting and shifting main bushing mechanism, when the gear shifting rod is operated to move in the gear selecting direction, the gear selecting torsion spring can rotate to drive the gear selecting and shifting lever mechanism on the manual transmission to move, the gear shifting of the manual transmission is realized, and the gear selecting torsion spring can also provide neutral return force;
a shift ball pin connected to the shift main bushing mechanism by an elastic element, the shift ball pin being pushed by the shift lever to compress the elastic element when the shift lever is operated to move in the shift direction, the elastic element pushing the shift ball pin into the corresponding recess when a gear is reached; and
a shift intention sensor which can identify the movement angle of the shift lever for obtaining a driver's shift intention signal for controlling the automatic clutch.
In the vehicle gearshift device according to an embodiment of the present invention, optionally, the elastic element includes a spring located in a guide groove provided in the gear selecting and shifting main bushing mechanism.
In the vehicle shifting device according to the embodiment of the present invention, optionally, the vehicle shifting device further includes a shifting groove near the position of the bottom end of the shift lever, and when the shift lever is operated to select or shift gears, the portion of the shift lever near the bottom end moves in the shifting groove, and the shifting groove plays a role of limiting a shifting stroke.
In the vehicle shifting device according to the embodiment of the present invention, optionally, when the shift lever moves in the shift selecting direction, the shift lever moves relative to a vertical groove along the shift channel; when the shift lever moves in the shifting direction, the shift lever moves along a transverse groove of the shifting cross groove relative to the shifting cross groove.
In the vehicle shifting apparatus according to an embodiment of the present invention, optionally, the vehicle shifting apparatus further includes a shifter housing, wherein the shifting intention sensor is fixed to a bottom of the shifter housing.
In the vehicle gearshift device according to the embodiment of the present invention, optionally, the vehicle gearshift device further includes a dust cover installed on the dust cover of the dust cover and a dust case installed on the shifter case.
In the vehicle shifting device according to the embodiment of the present invention, optionally, the shift selection main bushing mechanism is mounted on the shift lever in a position of a middle lower portion of the shift lever.
In the vehicle gearshift device according to the embodiment of the present invention, optionally, the gearshift intention sensor is connected to a controller of the vehicle through a wire harness, and the recognized movement angle of the gearshift lever can be transmitted to the controller in real time.
In the vehicle shifting apparatus according to an embodiment of the present invention, optionally, the shift intention sensor includes a hall sensor.
An aspect of an embodiment of the present invention provides a vehicle, the vehicle is configured with the vehicle gearshift as in any one of the above.
The features, characteristics, advantages, etc. according to the various aspects of the present invention will become apparent from the following detailed description when taken in conjunction with the accompanying drawings. The embodiment of the utility model provides a vehicle gearshift can not only realize the manual operation of selecting to shift, can also be through discernment driver's the intention of shifting and change into electric signal output, realize automatic clutch control, the operation sense and the intelligence of automatic control clutch of having combined manual shifting, and owing to the intention of shifting that can effectual discernment driver, and let the accurate output gear level shift angle information of the intention sensor of shifting through mechanical mechanism, the mistake proofing performance of system has been strengthened, it drives the security to show and has promoted. In addition, because of this gearshift's internals is connected and is mechanical connection, job stabilization nature is higher, simultaneously owing to can save traditional cable structure, solves abnormal sound, noise scheduling problem. Therefore, the service life, the error-proofing function, the acoustic sense and other properties can be greatly improved.
Drawings
The invention is explained in detail below with reference to embodiments shown in the drawings, in which:
FIG. 1 is a perspective view of a shifting apparatus according to an embodiment of the present invention;
FIG. 2 shows a portion of the internal operating structure of the shifting apparatus of FIG. 1 with the dust cover and dust case removed and the outer housing of the select shift main bushing mechanism partially removed;
FIG. 3 illustrates a portion of the internal operating structure of the shifting apparatus of FIG. 1 from another angle with the dust housing and dust cover removed; and
fig. 4 schematically shows a state in which the shift lever of the shifting device shown in fig. 1 is moved in the shifting direction to odd, neutral and even gears, respectively.
Detailed Description
Some embodiments of the invention will be described in more detail below with reference to the accompanying drawings. Unless clearly defined otherwise herein, the meaning of scientific and technical terms used herein is that which is commonly understood by one of ordinary skill in the art.
The use of "including," "comprising," or "having" and similar referents herein is to be construed to mean that the specified items are included in the range, as well as equivalents thereof. The terms "or", "or" are not meant to be exclusive, but rather denote the presence of at least one of the referenced items and include the cases where a combination of the referenced items may be present. The term "and/or" includes any and all combinations of one or more of the referenced items. Reference herein to "one embodiment," "some embodiments," and the like, means that a particular element (e.g., feature, structure, and/or characteristic) described in connection with the invention is included in at least one embodiment described herein, and may or may not be present in other embodiments. In addition, it is to be understood that the elements of the invention may be combined in any suitable manner.
When a component is referred to herein as being "secured to," "mounted to," or "connected to" (or the like) another component, it can be directly secured, mounted, or connected to the other component, or indirectly secured, mounted, or connected to the other component through other intervening elements. Further, two components that are "connected" or "coupled" may be two separate components that are directly or indirectly coupled together via a coupling device or may be integrally formed (i.e., two parts that are unitary).
As shown in fig. 1 to 4, a vehicle shifting apparatus 100 according to an embodiment of the present invention includes a shift lever 102, a shift gate 104, a shift main bushing mechanism 106, and a shift intention sensor 108. The gear selecting and shifting main bushing mechanism 106 is provided with a gear selecting torsion spring 110, when a driver pulls the gear shifting rod 102 to move in the gear selecting direction, the gear shifting rod 102 can drive the gear selecting shaft, so that the gear selecting torsion spring 110 is driven to rotate around the gear selecting shaft, a gear shifting cable and a gear selecting cable are pulled or pushed, a gear selecting and shifting lever mechanism on the manual transmission is driven to move, and switching of each gear of the manual transmission is achieved. The gear selection torsion spring 110 can also provide neutral return force. The shift main bushing mechanism 106 is provided with a shift ball pin 112, which is connected to the shift main bushing mechanism 106 via a resilient element (e.g. a spring in a guide groove 114) 116, which is adapted to compress the resilient element 116 when the shift ball pin 112 is compressed, while the compression force of the resilient element 116 counteracts the shift ball pin 112 and urges the shift ball pin 112 to move, e.g. into a recess 118 provided in the shift main bushing mechanism 106, when the shift ball pin 112 is not compressed. In the illustrated embodiment, the elastic member 116 is a spring that is located in the guide groove 114 and elastically extends and contracts in the extending direction of the guide groove 114. In other embodiments, the resilient element 116 may also be in any other suitable form.
The gear shifting device 100 also includes a shifter housing 121 for mounting and securing other components. Further, the shifting apparatus 100 includes a cover structure such as a dust-proof housing 123 and a dust-proof cover 125, which is used together with the gear housing 121 to shield the rest of the above-described shifting structure except for a portion requiring a manual contact operation. The dust-proof case 123 is attached to the shifter case 121, and the dust-proof cover 125 is fixed to the dust-proof case 123 by a bolt. As shown in fig. 1, the above-described shifting features of the shifting apparatus 100 are within the housing cover structure, except for the upper portion of the shift lever 102 that extends out of the top dust cap 125, and thus are not visible in fig. 1. As can be seen from fig. 2 and 3, the shifting main bushing mechanism 106 is mounted on the shift lever 102 at a lower-middle position of the shift lever 102, and the shifting allen key 104 is fixed to the bottom of the shifter housing 121 at a position near the bottom end of the shift lever 102. Similar to a gear selection shift operation of a manual gear vehicle, when the shift lever 102 is operated to perform a gear selection shift, a portion of the shift lever 102 near the bottom end moves within the shift gate 104, and the shift gate 104 serves as a mechanical mechanism that limits the shift stroke and facilitates guidance.
When a driver has a gear-shifting intention and operates the gear-shifting rod 102 to move, the gear shifter can pull or push the gear-shifting cable and the gear-selecting cable through the gear-shifting rod 102 and the gear-selecting torsion spring 110, so as to drive a gear-selecting and shifting lever mechanism on the manual transmission to move, and realize the switching of each gear of the manual transmission. Simultaneously with the movement of the shift lever 102, the shift ball pin 112 connected to the shift main bushing mechanism 106 is pressed to compress the elastic member 116, and enters the guide groove 114, and when the corresponding shift position is reached at the completion of the shifting action, the compression force of the elastic member 116 pushes the shift ball pin 112, through the guide groove 114, and into the corresponding recess 118, providing a feeling of shifting into the shift position, thereby giving a feeling similar to a manual shift to the driver operating the shift lever 102. A plurality of the grooves 118 corresponding to different gears can be provided in the gear selecting and shifting main bushing mechanism 106. In one embodiment, three of said recesses 118 may be provided in the shift main bushing mechanism 106 corresponding to the three lateral slots of the shift allen key 104 for receiving the shift ball pin 112 when the shift lever 102 is moved along the three lateral slots of the shift allen key 104 to the corresponding gear, respectively, to provide the driver with a shift-in feel.
The shift intention sensor 108 attached to the shifter housing 121 can accurately detect the movement of the shift lever 102 and detect the rotational angle of the shift lever 102. When a driver pulls the shift lever 102 to move in a gear selecting direction, the shift lever 102 moves along a vertical groove of the gear shifting herringbone 104, the gear shifting intention sensor 108 detects the rotation angle of the shift lever 102 in the gear selecting direction, whether the shift lever 102 moves towards the 5/6 gear direction or the 1/2/reverse gear direction is confirmed, when the driver pulls the shift lever 102 to move in the gear shifting direction, the gear shifting intention sensor 108 can accurately detect the movement of the shift lever 102, the rotation angle of the shift lever 102 in the gear shifting direction is measured, whether the shift lever 102 moves towards the odd gear or the even gear is confirmed, and a corresponding gear shifting angle signal is sent to a controller of a vehicle in real time, so that the function of identifying the gear shifting angle change of the shift lever 102 is realized, the gear shifting intention signal of the driver is accurately obtained, and the automatic clutch is controlled to be timely separated and combined. The shift intent sensor may be any sensor that can identify a shift intent, and in some embodiments, the shift intent sensor includes a hall sensor.
Wherein, when the shift lever 102 moves in the gear selecting direction, the shift lever 102 moves along the vertical slot of the shift gate 104 relative to the shift gate 104, and when the shift lever 102 moves in the gear shifting direction, the shift lever 102 moves along the lateral slot of the shift gate 104 relative to the shift gate 104. Thus, with respect to the movement of the shift lever 102 relative to the shift allen key 104, the selection direction is the direction S in which the shift lever 102 moves along the vertical slot of the shift allen key 104, the shifting direction is the direction in which the shift lever 102 moves along the lateral slot of the shift allen key 104, and the shifting direction is substantially perpendicular to the selection direction.
The utility model discloses gearshift can not only realize the manual operation of selecting to shift, can also change into the signal of telecommunication output through discernment driver's the intention of shifting, realizes automatic clutch control, has combined the operation of manual shifting to feel and the intellectuality of automatic control clutch, has promoted manual transmission's intelligent development, has reduced driver's the operation degree of difficulty, and this seems especially important under the current traffic jam situation condition serious day by day. Because can effectual discernment driver's the intention of shifting to let the accurate output gear level of the intention sensor of shifting shift angle information through mechanical mechanism, for the mistake proofing performance of reinforcing system provides effectual solution, showing and having promoted driving safety nature. In addition, because of this gearshift's internals connects and is mechanical connection, job stabilization nature is higher, and the intention response output of shifting is more direct, for the automatic system of clutch provides more efficient and reliable signal source to compromise the reliability and the commonality of part, and still can compromise the travelling comfort of shifting and select the fender return after changing mechanical structure into the signal of telecommunication, guarantee to drive the impression. Meanwhile, the traditional inhaul cable structure can be omitted, and the problems of abnormal sound, noise and the like of most manual-gear vehicles are solved. Therefore, the service life, the error-proofing function, the acoustic sense and other properties can be greatly improved.
Furthermore, the embodiment of the present invention provides a vehicle, which can be equipped with the above-mentioned gear shifting device, and therefore these obvious technical advantages of the present invention can be fully exerted.
The foregoing specific embodiments are provided so that this disclosure will be thorough and complete, and will not be limited to these specific embodiments. It will be understood by those skilled in the art that various changes, substitutions and alterations can be made herein without departing from the spirit of the invention.
Claims (10)
1. A vehicle shifting apparatus, characterized by comprising:
a shift lever operable to move in a select direction or a shift direction;
the gear selecting and shifting main bushing mechanism is connected to the gear shifting rod and is provided with grooves corresponding to different gears;
the gear selecting torsion spring is connected with the gear selecting and shifting main bushing mechanism, when the gear shifting rod is operated to move in the gear selecting direction, the gear selecting torsion spring can rotate to drive the gear selecting and shifting lever mechanism on the manual transmission to move, the gear shifting of the manual transmission is realized, and the gear selecting torsion spring can also provide neutral return force;
a shift ball pin connected to the shift main bushing mechanism by an elastic element, the shift ball pin being pushed by the shift lever to compress the elastic element when the shift lever is operated to move in the shift direction, the elastic element pushing the shift ball pin into the corresponding recess when a gear is reached; and
a shift intention sensor which can identify the movement angle of the shift lever for obtaining a driver's shift intention signal for controlling the automatic clutch.
2. The vehicle shifting apparatus of claim 1, wherein the resilient element comprises a spring located within a guide slot provided in the shift select main bushing mechanism.
3. The vehicle shifting apparatus according to claim 1, wherein the vehicle shifting apparatus further comprises a shift key at a position near a bottom end of the shift lever, a portion of the shift lever near the bottom end moving within the shift key when the shift lever is operated to select a gear or shift a gear, the shift key serving to limit a shift stroke.
4. The vehicle shifting apparatus according to claim 3, wherein the shift lever moves relative to a vertical slot along which the shift key moves when the shift lever moves in the select direction; when the shift lever moves in the shifting direction, the shift lever moves along a transverse groove of the shifting cross groove relative to the shifting cross groove.
5. The vehicle shifting apparatus of claim 1, further comprising a shifter housing, wherein the shift intention sensor is fixed to a bottom of the shifter housing.
6. The vehicle shifting apparatus of claim 5, further comprising a dust housing mounted to the shifter housing, and a dust cover mounted to the dust housing.
7. The vehicle shifting apparatus according to claim 1, wherein the shift main bushing mechanism is mounted on the shift lever at a lower position in the shift lever.
8. The vehicle shifting apparatus according to claim 1, wherein the shift intention sensor is connected to a controller of a vehicle through a wire harness, and the recognized movement angle of the shift lever is transmitted to the controller in real time.
9. The vehicle shifting apparatus of claim 1, wherein the shift intent sensor comprises a hall sensor.
10. A vehicle, characterized in that the vehicle is provided with a vehicle gear shifting apparatus according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832813.1U CN211117529U (en) | 2019-10-29 | 2019-10-29 | Vehicle gearshift and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921832813.1U CN211117529U (en) | 2019-10-29 | 2019-10-29 | Vehicle gearshift and vehicle |
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| Publication Number | Publication Date |
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| CN211117529U true CN211117529U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921832813.1U Active CN211117529U (en) | 2019-10-29 | 2019-10-29 | Vehicle gearshift and vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360969A (en) * | 2020-11-26 | 2021-02-12 | 安徽江淮汽车集团股份有限公司 | Selector and car |
| CN114576345A (en) * | 2020-12-01 | 2022-06-03 | 联合汽车电子有限公司 | Sensor device, automobile gear shifting control system and gear shifting method |
-
2019
- 2019-10-29 CN CN201921832813.1U patent/CN211117529U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360969A (en) * | 2020-11-26 | 2021-02-12 | 安徽江淮汽车集团股份有限公司 | Selector and car |
| CN114576345A (en) * | 2020-12-01 | 2022-06-03 | 联合汽车电子有限公司 | Sensor device, automobile gear shifting control system and gear shifting method |
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