CN210068906U - Gear shifting mechanism capable of being placed upside down - Google Patents
Gear shifting mechanism capable of being placed upside down Download PDFInfo
- Publication number
- CN210068906U CN210068906U CN201920430015.XU CN201920430015U CN210068906U CN 210068906 U CN210068906 U CN 210068906U CN 201920430015 U CN201920430015 U CN 201920430015U CN 210068906 U CN210068906 U CN 210068906U
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- gear shifting
- gear level
- gear
- guide
- upper gear
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Abstract
The utility model belongs to the technical field of vehicle engineering, especially, relate to a gearshift that can fall. Including last gear level and be used for the lower gear level be connected with the base of shifting gears, the lower extreme of going up the gear level is connected with the upper end of gear level down through connecting the dustcoat, be equipped with the elastic component that the last gear level resets down when driving vertical state on the connection dustcoat, be equipped with guiding hole and fluting on connecting the dustcoat vertical direction, the lateral wall of going up the gear level is equipped with the first direction setting element that passes the guiding hole, first direction setting element slides along the guiding hole and supports the guiding hole top, the gear level is realized going up the switching of gear level vertical state and the state of falling to the upset of fluting direction. The utility model has the advantages that: simple structure, upset easy operation is convenient, is convenient for realize fast that the switching of the state of falling and standing upright of gear level goes up the driver of being convenient for when shifting gears and fall and stride across gearshift and get off from the opposite side door, has improved the security performance, has reduced the requirement to parking environment.
Description
Technical Field
The utility model belongs to the technical field of vehicle engineering, especially, relate to a gearshift that can fall.
Background
With the development of economy in China, the living standard of people is gradually improved, automobiles are just essential transportation tools for people to travel, but with the increase of the number of automobiles, because safety accidents caused by the automobiles are also gradually increased year by year, the automobile safety is more and more concerned by people.
At present, roads in China adopt a right-side driving mode, and vehicles are controlled by a left-side control mode (namely a left rudder). The driver usually opens the door from the left side of the vehicle to get off the vehicle after the vehicle parks on the right in daily life, particularly in narrow places such as the alleys, the urban villages and the like, and when the driver opens the vehicle door, the driver inevitably occupies the driving space of other vehicles on the left side, particularly electric vehicles, motorcycles, bicycles and the like, traffic accidents are easily caused, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a gearshift that can fall for there is the potential safety hazard scheduling problem in the door that the driver can only follow one side wherein among the solution prior art gets off, gets off.
In order to achieve the above and other related objects, the utility model provides a gearshift that can fall down, including last gear level and be used for the lower gear level be connected with the base that shifts, the lower extreme of going up the gear level is connected with the upper end of gear level down through connecting the dustcoat, be equipped with the elastic component that the last gear level resets down when driving vertical state on the connection dustcoat, be equipped with guiding hole and fluting on the vertical direction of connection dustcoat, the lateral wall of going up the gear level is equipped with the first direction setting element that passes the guiding hole, first direction setting element slides along the guiding hole and supports the guiding hole top, and the gear level realizes going up the switching of gear level vertical state and the state of falling down in the upset of fluting direction.
The utility model has the advantages that: simple structure, upset easy operation is convenient, is convenient for realize fast that the switching of the state of falling and standing upright of gear level goes up the driver of being convenient for when shifting gears and fall and stride across gearshift and get off from the opposite side door, has improved the security performance, has reduced the requirement to parking environment.
Optionally, a guide groove is formed in the vertical direction of the connection housing, the guide groove and the guide hole are located in the same vertical direction, the guide groove is located above the guide hole, a second guide positioning piece penetrating through the guide groove is arranged on the upper gear shifting lever, when the first guide positioning piece abuts against the top of the guide hole, the second guide positioning piece reaches the top opening of the guide groove, and the upper gear shifting lever is turned over to enable the second guide positioning piece to be separated from the guide groove and slide along the top opening of the guide groove and the connecting portion of the top opening of the groove.
Optionally, the connecting portion is an arc-shaped structure.
Optionally, a mounting hole is formed in the connecting outer cover in the vertical direction in a penetrating mode, the upper end of the lower gear shifting rod extends into the lower portion of the mounting hole and is fixedly connected with the connecting outer cover through an elastic cylindrical pin, and the lower end of the upper gear shifting rod extends into the upper portion of the mounting hole and is connected with the connecting outer cover in a sliding mode through a first guiding positioning piece.
Optionally, the top of the lower gear shift lever is provided with a positioning groove, when the upper gear shift lever is vertically lowered and reset, the lower end of the upper gear shift lever extends into the positioning groove, and when the upper gear shift lever is lifted, the lower end of the upper gear shift lever is separated from the positioning groove.
Optionally, the elastic element is a return spring, the upper shift lever is provided with a limiting portion, the return spring is sleeved on the upper shift lever and is matched with the limiting portion to limit the upper end of the return spring to slide along the upper shift lever, and the lower end of the return spring is connected with the connecting outer cover.
Optionally, the first guiding and positioning part and the second guiding and positioning part are both cylindrical pins.
Optionally, the guide hole is of an inverted L-shaped structure.
Optionally, the lower end of the lower gear shift lever is connected with the gear shift base, and when the upper gear shift lever is in a vertical reset state, the upper gear shift lever is shifted to drive the lower gear shift lever to shift gears.
Optionally, the turning angle of the upper shift lever is 0 ° to 90 °, when the upper shift lever is turned by 0 °, the axis of the upper shift lever coincides with the axis of the lower shift lever, and when the upper shift lever is turned by 90 °, the axis of the upper shift lever is perpendicular to the axis of the lower shift lever.
The beneficial effect of adopting the above optional scheme is: simple structure, the operation is stable, is convenient for get off from the door of arbitrary one side when guaranteeing the function steady operation of shifting, has improved the security performance, and the state of falling and the upright state open easy operation is quick.
Drawings
Fig. 1 is a front view of a tiltable gear shift mechanism according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a side view of a tiltable gear shifting mechanism in accordance with an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a shift state of the tiltable shift mechanism according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a laid-down state of the tiltable gear shifting mechanism according to the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a connection housing of a tiltable gear shifting mechanism according to an embodiment of the present invention.
Description of reference numerals
1 lower shift lever;
11 positioning grooves;
12 a resilient cylindrical pin;
2 connecting the outer cover;
21 a guide hole;
22 a guide groove;
23, slotting;
24 a connecting part;
3 an upper shift lever;
31 a ball head handle;
32 a first guide positioning member;
33 a second guiding and positioning element;
4, an elastic piece;
5 shift base.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.
As shown in fig. 1 to 6, the utility model discloses but gearshift that can fall down, including shift base 5, go up gear level 3 and be used for the lower gear level 1 of being connected with shift base 5, the lower extreme and the shift base 5 of gear level 1 are connected down, the upper end of gear level 1 is connected with the lower extreme of last gear level 3 through connecting dustcoat 2 down, go up gear level 3 and can fall down or upright around connecting 2 upsets of dustcoat, when last gear level 3 is in vertical reset state, gearshift is in the operating condition that shifts, stir gear level 3 and drive down gear level 1 and the gear level mechanism matching operation in the gear level base and shift gears.
As shown in fig. 1 to 6, the elastic member 4 is arranged on the connecting outer cover 2 and drives the upper shift lever 3 to reset in a downward direction in a vertical state, the elastic member 4 may be a return spring, the upper shift lever 3 is provided with a limiting portion, the return spring is sleeved on the upper shift lever 3 and cooperates with the limiting portion to limit the upper end of the return spring to slide along the upper shift lever 3, the lower end of the return spring is connected with the connecting outer cover 2, and when the upper shift lever 3 is lifted upwards, the return spring deforms in a stretching manner to provide a resetting elastic force for the subsequent descending and resetting of the upper shift lever 3. The spring strip that the lower extreme of return spring 2 extended out can rotate with the lateral wall of connecting dustcoat 2 and be connected, guarantees that return spring does not break away from with connecting dustcoat 2, and upset that simultaneously can be nimble again, simple structure is stable.
As shown in fig. 2 to 6, a guide hole 21 and a slot 23 are formed in the connecting housing 2 in the vertical direction, a first guide positioning member 32 penetrating through the guide hole 21 is provided on the side wall of the lower end of the upper shift lever 3, the first guide positioning member 32 slides along the guide hole 21, and when the first guide positioning member 32 abuts against the top of the guide hole 21, the upper shift lever 3 is turned in the direction of the slot 23 to switch the upper shift lever 3 from the vertical state to the falling state. The turnover angle of the upper gear shift lever 3 is 0-90 degrees, when the upper gear shift lever is turned over by 0 degrees, the axis of the upper gear shift lever 3 is superposed with the axis of the lower gear shift lever 1, the upper gear shift lever 3 stands up, and the gear shift mechanism is in a gear shift working state; when the upper gear shifting rod overturns for 90 degrees, the axis of the upper gear shifting rod 3 is vertical to the axis of the lower gear shifting rod 1, the upper gear shifting rod 3 is laid down, and the gear shifting mechanism is in a laid down state and cannot perform gear shifting operation. The top of the upper gear shifting rod 3 is provided with a ball head handle 31, so that gear shifting operation is facilitated.
As shown in fig. 2 to 6, the guide groove 22 is vertically disposed on the connecting housing 2, the guide groove 22 and the guide hole 21 are located in the same vertical direction, the guide groove 22 is located above the guide hole 21, the upper shift lever 3 is provided with a second guiding positioning member 33 passing through the guide groove 22, when the first guiding positioning member 32 abuts against the top of the guide hole 21, the second guiding positioning member 33 reaches the top opening of the guide groove 22, and the upper shift lever 3 is turned over so that the second guiding positioning member 33 is separated from the guide groove 22 and slides along the connecting portion 24 between the top opening of the guide groove and the top opening of the notch. Connecting portion 24 can be the arc structure for connecting portion 24 plays the guide effect at last gear level 3 upset in-process of falling, and the upset is fallen more level and smooth nimble stability. First guide positioning part 32 and second guide positioning part 33 can be the cylindric lock, simple structure, and the connection direction is stable, and guiding hole 21 can be for falling L type structure, and it is simpler to adopt the structure of falling L type to make to go up gear level 3 and arrive the top upset and fall.
As shown in fig. 2, a mounting hole is provided through the connecting housing 2 in the vertical direction, the upper end of the lower shift lever 1 extends into the lower portion of the mounting hole and is fixedly connected to the connecting housing 2 through the elastic cylindrical pin 12, and the lower end of the upper shift lever 3 extends into the upper portion of the mounting hole and is slidably connected to the connecting housing 2 through the first guiding and positioning member 32. The top of the lower gear shifting rod 1 is provided with a positioning groove 11, when the upper gear shifting rod 3 descends and resets in a vertical state, the lower end of the upper gear shifting rod 3 extends into the positioning groove 11, and the stability and accuracy of structural assembly are further improved; when the upper shift lever 3 is lifted up, the lower end of the upper shift lever 3 is disengaged from the detent 11.
The working process is as follows: when the vehicle normally runs, the upper gear shifting rod 3 stands up, the axes of the upper gear shifting rod 3 and the lower gear shifting rod 1 are superposed, the gear shifting mechanism is in a gear shifting working state at the moment, and a driver can directly operate the upper gear shifting rod 3 to switch the gear of the vehicle. When the driver needs to move from the main driving position to the assistant driving position, the driver only needs to hold the ball-end handle 31 and lift the upper gear shift lever 3 upwards, at this time, the elastic part 4 is elongated, the upper gear shift lever 3, the first guiding positioning piece 32 and the second guiding positioning piece 33 all move upwards, when the upper gear shift lever 3 cannot be pulled upwards continuously (namely, when the first guiding positioning piece 32 is pressed against the top of the guiding hole 21), the upper gear shift lever 3 is rotated towards the direction of the notch 23 until the upper gear shift lever 3 is perpendicular to the lower gear shift lever 1, and at this time, the operation of falling the upper gear shift lever is completed. When the driver moves from the secondary driving position to the primary driving position, the driver only needs to hold the ball-end handle 31 and rotate the upper shift lever 3 in the opposite direction by 90 degrees by taking the first guiding positioning piece 32 as a supporting point, the upper shift lever 3 stands up, and under the action of the elastic piece 4, the upper shift lever 3, the first guiding positioning piece 32 and the second guiding positioning piece 33 move downwards along the connecting housing 2 to the upper shift lever 3 to return to the original position, and at the moment, the driver can use the upper shift lever to perform normal vehicle shifting operation.
The utility model discloses a simple structure has realized putting and standing of last gear level, when not influencing whole car arrangement space, for the driver gets off and provides operation space, the driver of being convenient for can select to get off from left side door or right side door, requires lowly to parking environment, has improved the security performance, the cost is reduced.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A reversible gear shift mechanism is characterized in that: including last gear level and be used for the lower gear level be connected with the base of shifting, the lower extreme of going up the gear level is connected through the upper end of connecting dustcoat and lower gear level, be equipped with the elastic component that the last gear level resets down when driving vertical state on the connection dustcoat, be equipped with guiding hole and fluting on the vertical direction of connection dustcoat, the lateral wall of going up the gear level is equipped with the first guide orientation spare that passes the guiding hole, first guide orientation spare slides along the guiding hole and supports the guiding hole top, goes up the gear level and realizes going up the switching of vertical state of gear level and the state of falling to the upset of fluting direction.
2. A reversible shift mechanism according to claim 1, wherein: establish the guide way in connecting the dustcoat vertical direction, guide way and guide hole are located same vertical direction, and the guide way is located the guide hole top, go up to be equipped with the second direction setting element that passes the guide way on the gear level, when first direction setting element supported the guide hole top, the second direction setting element reachs the guide way open-top, and the gear level makes the second direction setting element break away from the guide way and slide along guide way open-top and fluting open-top's connecting portion on the upset.
3. A reversible shift mechanism according to claim 2, wherein: the connecting part is of an arc-shaped structure.
4. A reversible shift mechanism according to claim 1, wherein: the upper gear shifting device is characterized in that a mounting hole penetrates through the connecting outer cover in the vertical direction, the upper end of the lower gear shifting rod extends into the lower portion of the mounting hole and is fixedly connected with the connecting outer cover through an elastic cylindrical pin, and the lower end of the upper gear shifting rod extends into the upper portion of the mounting hole and is connected with the connecting outer cover in a sliding mode through a first guiding positioning piece.
5. A reversible shift mechanism according to claim 4, wherein: the top of the lower gear shift lever is provided with a positioning groove, when the upper gear shift lever descends and resets in a vertical state, the lower end of the upper gear shift lever extends into the positioning groove, and when the upper gear shift lever ascends and is pulled, the lower end of the upper gear shift lever is separated from the positioning groove.
6. A reversible shift mechanism according to claim 1, wherein: the elastic piece is a return spring, a limiting part is arranged on the upper gear shifting rod, the return spring is sleeved on the upper gear shifting rod and matched with the limiting part to limit the upper end of the return spring to slide along the upper gear shifting rod, and the lower end of the return spring is connected with the connecting outer cover.
7. A reversible shift mechanism according to claim 2, wherein: the first guide positioning part and the second guide positioning part are both cylindrical pins.
8. A reversible shift mechanism according to claim 1, wherein: the guiding hole is of an inverted L-shaped structure.
9. A reversible shift mechanism according to claim 1, wherein: the lower end of the lower gear shifting rod is connected with the gear shifting base, and when the upper gear shifting rod is in a vertical reset state, the upper gear shifting rod is stirred to drive the lower gear shifting rod to shift gears.
10. A reversible shift mechanism according to any one of claims 1 to 9, wherein: the turnover angle of the upper gear shifting lever is 0-90 degrees, when the upper gear shifting lever is turned for 0 degree, the axis of the upper gear shifting lever is overlapped with the axis of the lower gear shifting lever, and when the upper gear shifting lever is turned for 90 degrees, the axis of the upper gear shifting lever is perpendicular to the axis of the lower gear shifting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430015.XU CN210068906U (en) | 2019-04-01 | 2019-04-01 | Gear shifting mechanism capable of being placed upside down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920430015.XU CN210068906U (en) | 2019-04-01 | 2019-04-01 | Gear shifting mechanism capable of being placed upside down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210068906U true CN210068906U (en) | 2020-02-14 |
Family
ID=69435345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920430015.XU Active CN210068906U (en) | 2019-04-01 | 2019-04-01 | Gear shifting mechanism capable of being placed upside down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210068906U (en) |
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2019
- 2019-04-01 CN CN201920430015.XU patent/CN210068906U/en active Active
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