CN218510145U - Gear shifting mechanism capable of overturning and lifting - Google Patents
Gear shifting mechanism capable of overturning and lifting Download PDFInfo
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- CN218510145U CN218510145U CN202222345399.XU CN202222345399U CN218510145U CN 218510145 U CN218510145 U CN 218510145U CN 202222345399 U CN202222345399 U CN 202222345399U CN 218510145 U CN218510145 U CN 218510145U
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Abstract
The utility model relates to the technical field of automobile manufacturing, and provides a turnover and lifting gear shifting mechanism, wherein a gear shifting module is nested in an installation base, and the gear shifting module is pushed to slide upwards along the installation base by utilizing the telescopic characteristic of a lifting component, so that the lifting control of the gear shifting module can be realized; the installation base is rotatably installed on the inner side of the fixed support, the installation base is pulled to rotate by using the telescopic characteristic of the turnover component and the connection point of the installation base and the fixed support as the circle center, the gear shifting module can be driven to complete turnover control, the structure is simple, the miniaturization and low cost of products are realized, and the reliability of the mechanism is greatly improved.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field especially relates to a gearshift that can overturn and go up and down.
Background
The gear shifting is an indispensable operation in the automobile driving process, the automobile is enabled to move forwards, move backwards or be in different states such as neutral gear by switching different gears, no matter an automatic gear automobile or a manual gear automobile needs to be provided with a gear lever, most of the gear levers are arranged on a center console and are positioned between a driving position and a copilot, and when the automobile is moved or carried objects between the driving position and the copilot, the automobile is very easy to be hung by the gear lever, so that the automobile is inconvenient to use.
The gear shifting structure of the automobile on the market is of a lifting type, and the working principle of the gear shifting structure is that after the automobile is loaded, a starting button is pressed, the power supply of the automobile is switched on, and a gear shifting module is lifted. When the vehicle is turned off/powered off, the shift module is lowered to the initial position. The lifting structure inside the lifting mechanism is generally a motor driving a group of reduction gears and worm gears to realize lifting action. The motor is usually of a type that is bulky to provide sufficient torque due to the need to achieve greater lift.
Disclosure of Invention
The utility model provides a gearshift that can overturn and go up and down has solved the lower technical problem of current gearshift part quantity, the structure complicacy and holistic reliability.
In order to solve the technical problem, the utility model provides a gear shifting mechanism capable of overturning and lifting, which comprises a gear shifting module, an installation base, a fixed bracket, a lifting component and an overturning component; the outer side of the mounting base is rotatably mounted with the fixed support, and the inner side of the mounting base is nested with the gear shifting module and is in sliding connection with the gear shifting module; one end of the lifting assembly is fixed at the bottom of the mounting base, and the other end of the lifting assembly is fixedly connected with the gear shifting module; one end of the overturning assembly is fixed on the mounting base, and the other end of the overturning assembly is fixed on the fixed support;
when the vehicle is started, the overturning assembly contracts and pulls the mounting base to rotate by taking a connecting point of the mounting base and the fixed support as a circle center; the lifting assembly is extended to push the shift module to slide upward along the mounting base.
According to the basic scheme, the gear shifting module is nested in the mounting base, and the gear shifting module is pushed to slide upwards along the mounting base by utilizing the telescopic characteristic of the lifting assembly, so that the lifting control of the gear shifting module can be realized; the installation base is rotatably installed on the inner side of the fixed support, the installation base is pulled to rotate by using the telescopic characteristic of the overturning assembly and the connection point of the installation base and the fixed support as the circle center, the gear shifting module can be driven to complete overturning control, the structure is simple, the miniaturization and the low cost of a product are realized, and the reliability of the mechanism is greatly improved.
In a further embodiment, the mounting base comprises a box body, a chute, a mounting buckle and a connecting buckle; the two groups of sliding chutes are centrosymmetrically arranged on the inner side walls of the front end and the rear end of the box body; the two groups of mounting buckles are arranged at the non-adjacent end angles of the box body in a centrosymmetric manner and are connected with the lifting assembly; and the two groups of connecting buckles are arranged on the outer side walls of the two sides of the box body and connected with the overturning assembly and the fixed support.
This scheme sets up centrosymmetric spout at the lateral wall middle part of box body, not only can provide the ascending degree of freedom of lift moving direction to the module of shifting for cooperation lifting unit carries out the lift operation, still can provide corresponding fixed spacing simultaneously, is used for guaranteeing the installation stability of the module of shifting.
In a further embodiment, the box is an irregular cuboid with the corners recessed inwards; the two groups of mounting buckles are respectively arranged at the bottom of a first side wall adjacent to the side wall at the front end of the box body and the bottom of a second side wall adjacent to the side wall at the rear end of the box body, the upper part of the first side wall is lower than the side wall at the front end to form a detection inlet, and the upper part of the second side wall is lower than the side wall at the rear end to form a detection inlet;
the sliding groove comprises two opposite and vertical barrier strips, the barrier strips are vertically arranged on the inner side of the side wall of the front end or the side wall of the rear end, and the tops of the barrier strips are flush with the side wall of the front end or the side wall of the rear end.
In a further embodiment, the mounting buckle is a bar-shaped detent axially mounted at the first or second sidewall outboard bottom, the bar-shaped detent engaging with the flip assembly;
the connecting buckle comprises a first bulge and a second bulge which are respectively connected with the overturning assembly and the fixed bracket; the first protrusion has a protrusion height greater than a protrusion height of the second protrusion.
This scheme sets up first bellied protruding height to be greater than the bellied protruding height of second to can realize the space isolation of upset subassembly and fixed bolster, effectively avoid upset in-process upset subassembly and fixed bolster to contradict.
In a further embodiment, the fixed bracket comprises a rear end plate, and a top plate, a left side plate and a right side plate which are connected with the rear end plate, wherein two ends of the top plate are connected with the left side plate and the right side plate; the upper part of the left side plate is a connecting position with the width same as that of the top plate, and the width of the lower part of the left side plate is larger than that of the upper part of the left side plate; the upper part of the mounting plate is provided with a mounting through hole penetrating through the plate surface, and the front end of the mounting plate is provided with a fixing buckle connected with the overturning assembly;
the fixing buckle comprises a right-angle triangular plate arranged at the front end of the mounting plate and a third bulge transversely arranged at the foremost end of the outer side of the right-angle triangular plate;
the left side plate and the right side plate are identical in structure.
In a further embodiment, the turnover assembly comprises two groups of first telescopic action actuators with the same structure, first mounting seats are arranged at two ends of each first telescopic action actuator, and the first mounting seats at the two ends are respectively installed with the first bulges and the third bulges in a jogged mode.
In a further embodiment, the shift module includes a body that fits within the cartridge interior cavity, and:
the sliding rail is a strip-shaped limiting plate arranged in the middle of the side face of the front end or the side face of the rear end of the main body;
the vertical plate is arranged on the side face edge of the front end or the side face edge of the rear end of the main body and is right opposite to the detection port, a fourth protrusion is transversely arranged on the vertical plate, and the fourth protrusion is embedded with the lifting assembly.
In a further embodiment, the lifting assembly comprises two groups of second telescopic action actuators with the same structure, second mounting seats are arranged at two ends of each second telescopic action actuator, and the second mounting seats at the two ends are respectively installed with the mounting buckles and the fourth protrusions in a jogged mode.
The scheme takes the telescopic action actuator as a core, is provided with the lifting assembly and the overturning assembly, adopts the buckling installation of the through groove and the bulge to replace a complex motor-gear transmission structure, and greatly simplifies the structural design.
Drawings
Fig. 1 is an exploded view of a reversible and liftable gear shift mechanism according to an embodiment of the present invention;
fig. 2 is an assembly schematic view of fig. 1 provided by an embodiment of the present invention;
fig. 3 is a state diagram of the turning assembly of fig. 2 according to the embodiment of the present invention after the turning operation is completed;
fig. 4 is a state diagram of the lifting assembly of fig. 3 after completing a lifting operation according to an embodiment of the present invention;
wherein: the gear shifting module 1 comprises a main body 11, a sliding rail 12, a vertical plate 13 and a fourth protrusion 14; the installation base 2, a box body 21, a sliding groove 22, an installation buckle 23, a first bulge 24, a second bulge 25, a first side wall 26 and a second side wall 27; the fixing bracket 3, a rear end plate 31, a top plate 32, a left side plate 33, a right side plate 34, a mounting through hole 35 and a third bulge 36; a lifting assembly 4, a second telescopic actuator 41 and a second mounting seat 42; the overturning assembly 5, a first telescopic action actuator 51 and a first mounting seat 52.
Detailed Description
The following embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are given for illustrative purposes only and are not to be construed as limiting the invention, including the drawings, which are only used for reference and illustration, and do not constitute a limitation to the scope of the invention, since many changes may be made thereto without departing from the spirit and scope of the invention.
The embodiment of the utility model provides a gear shift mechanism that can overturn and go up and down, as shown in fig. 1-4, in this embodiment, including module of shifting 1, installation base 2, fixed bolster 3, lifting unit 4 and upset subassembly 5; the outer side of the mounting base 2 is rotatably mounted with the fixed support 3, and the inner side of the mounting base is nested with the gear shifting module 1 and is in sliding connection with the gear shifting module 1; one end of the lifting component 4 is fixed at the bottom of the mounting base 2, and the other end is fixedly connected with the gear shifting module 1; one end of the overturning component 5 is fixed on the mounting base 2, and the other end is fixed on the fixed support 3;
when the vehicle is not started, the position state of the gear shifting module is shown in fig. 2, and the gear shifting module is in a state of lying down horizontally and retracting into the mounting base 2.
When the vehicle is started, the overturning assembly 5 is contracted, and the mounting base 2 is pulled to rotate by taking a connecting point (namely the second bulge 25) of the mounting base and the fixed support 3 as a circle center; the lifting assembly 4 is extended to push the gear shift module 1 to slide upwards along the mounting base 2.
In the present embodiment, the mounting base 2 includes a box body 21, a chute 22, a mounting buckle 23 and a connecting buckle; the two groups of sliding chutes 22 are centrosymmetrically arranged on the inner side walls of the front end and the rear end of the box body 21; the two groups of mounting buckles 23 are arranged at the non-adjacent end angles of the box body 21 in central symmetry and are connected with the lifting component 4; two sets of connector links set up on the lateral wall of box body 21 both sides, are connected with upset subassembly 5, fixed bolster 3.
This embodiment sets up centrosymmetric spout 22 in the lateral wall middle part of box body 21, not only can provide the ascending degree of freedom of lift moving direction to module 1 of shifting for cooperation lifting unit 4 carries out lifting operation, still can provide corresponding fixed spacing simultaneously, is used for guaranteeing module 1's of shifting installation stability.
In the present embodiment, the case 21 is an irregular rectangular parallelepiped which is recessed diagonally inward; the two sets of mounting buckles 23 are respectively arranged at the bottom of a first side wall 26 adjacent to the front side wall of the box body 21 and the bottom of a second side wall 27 adjacent to the rear side wall of the box body 21, the upper part of the first side wall 26 is lower than the front side wall to form a detection inlet, and the upper part of the second side wall 27 is lower than the rear side wall to form a detection inlet;
the sliding groove 22 includes two opposite bars, which are vertically installed inside the front side wall or the rear side wall, and the top of the bars is flush with the front side wall or the rear side wall.
In the embodiment, the box 21 includes, but is not limited to, the above irregular rectangular parallelepiped, and the embodiment does not limit this. For example, in other embodiments, the box body 21 may be configured as a hollow quadrangular prism, wherein the middle of the inner sidewall is provided with a centrally symmetrical sliding slot 22, and the outer sidewall is provided with an outward convex mounting buckle 23 and a connecting buckle; the connection between the lifting component 4 and the gear shifting module 1 and the connection between the box body 21 and the overturning component 5 are ensured.
In the present embodiment, the mounting buckle 23 is a strip-shaped locking member axially mounted at the bottom of the outer side of the first side wall 26 or the bottom of the outer side of the second side wall 27, and the strip-shaped locking member is engaged with the turnover assembly 5;
the connecting buckle comprises a first bulge 24 and a second bulge 25 which are respectively connected with the overturning component 5 and the fixing bracket 3; the first protrusions 24 have a protrusion height greater than that of the second protrusions 25.
The protruding height that this embodiment set up first protruding 24 to be greater than the protruding 25 of second to can realize the space isolation of upset subassembly 5 and fixed bolster 3, effectively avoid upset in-process upset subassembly 5 to contradict with fixed bolster 3.
In this embodiment, the fixed bracket 3 includes a rear end plate 31, and a top plate 32, a left side plate 33, and a right side plate 34 connected thereto, and both ends of the top plate 32 are connected to the left side plate 33 and the right side plate 34; the upper part of the left side plate 33 is a connecting position with the width the same as that of the top plate 32, and the width of the lower part is larger than that of the upper part; the upper part of the mounting plate is provided with a mounting through hole 35 penetrating through the plate surface, and the front end of the mounting plate is provided with a fixing buckle connected with the overturning assembly 5;
the fixing buckle comprises a right-angle triangular plate arranged at the front end of the mounting plate and a third bulge 36 transversely arranged at the foremost end of the outer side of the right-angle triangular plate;
the left side plate 33 and the right side plate 34 are identical in structure.
In this embodiment, the turnover assembly 5 includes two sets of first telescopic actuators 51 with the same structure, the first mounting seats 52 are disposed at both ends of the first telescopic actuators 51, and the first mounting seats 52 at both ends are respectively fitted with the first protrusion 24 and the third protrusion 36.
In this embodiment, the shifting module 1 comprises a body 11 fitted in the internal cavity of the box 21, and:
a slide rail 12 embedded with the slide groove 22, wherein the slide rail 12 is a strip-shaped limit plate arranged in the middle of the side surface of the front end or the side surface of the rear end of the main body 11;
a vertical plate 13 which is arranged on the side face edge of the front end or the side face of the rear end of the main body 11 and is right opposite to the detection opening, a fourth protrusion 14 which is transversely arranged is arranged on the vertical plate 13, and the fourth protrusion 14 is embedded with the lifting component 4.
Preferably, the gear shift module 1 includes, but is not limited to, a knob gear shift assembly, a conventional gear lever assembly, and the like.
In this embodiment, the lifting assembly 4 includes two sets of second telescopic actuators 41 with the same structure, the two ends of the second telescopic actuators 41 are respectively provided with a second mounting seat 42, and the second mounting seats 42 at the two ends are respectively mounted with the mounting buckle 23 and the fourth protrusion 14 in a fitting manner.
Preferably, the first and second telescopic actuators 51 and 41 include, but are not limited to, oil cylinders. The vehicle-mounted controller further comprises a controller (for example, a vehicle-mounted central controller) electrically connected with the first telescopic actuator 51 and the second telescopic actuator 41.
The embodiment takes a telescopic action actuator as a core, is provided with a lifting component 4 and a turnover component 5, adopts a through groove and a raised buckling installation to replace a complex motor-gear transmission structure, and greatly simplifies the structural design.
In the embodiment of the utility model, the gear shifting module 1 is nested in the mounting base 2, and the gear shifting module 1 is pushed to slide upwards along the mounting base 2 by using the telescopic characteristic of the lifting component 4, so that the lifting control of the gear shifting module 1 can be realized; the installation base 2 is rotatably installed on the inner side of the fixed support 3, the installation base 2 is pulled to rotate by using the telescopic characteristic of the turnover assembly 5 and the connection point of the installation base 2 and the fixed support 3 as the circle center, the gear shifting module 1 can be driven to complete turnover control, the structure is simple, the miniaturization and the low cost of a product are realized, and the reliability of the mechanism is greatly improved.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a gearshift that can overturn and go up and down which characterized in that: the gear shifting device comprises a gear shifting module, an installation base, a fixed support, a lifting assembly and a turnover assembly; the outer side of the mounting base is rotatably mounted with the fixed support, and the inner side of the mounting base is nested with the gear shifting module and is in sliding connection with the gear shifting module; one end of the lifting assembly is fixed at the bottom of the mounting base, and the other end of the lifting assembly is fixedly connected with the gear shifting module; one end of the overturning assembly is fixed on the mounting base, and the other end of the overturning assembly is fixed on the fixed support;
when the vehicle is started, the overturning assembly contracts and pulls the mounting base to rotate by taking a connecting point of the mounting base and the fixed support as a circle center; the lifting assembly is extended to push the shift module to slide upward along the mounting base.
2. The reversible and liftable shifting mechanism of claim 1, further comprising: the mounting base comprises a box body, a chute, a mounting buckle and a connecting buckle; the two groups of sliding chutes are centrosymmetrically arranged on the inner side walls of the front end and the rear end of the box body; the two groups of mounting buckles are arranged at the non-adjacent end angles of the box body in a centrosymmetric manner and are connected with the lifting assembly; and the two groups of connecting buckles are arranged on the outer side walls of the two sides of the box body and connected with the overturning assembly and the fixed support.
3. The reversible and liftable shifting mechanism of claim 2, wherein: the box body is an irregular cuboid with the opposite angles sunken inwards; the two groups of mounting buckles are respectively arranged at the bottom of a first side wall adjacent to the side wall at the front end of the box body and the bottom of a second side wall adjacent to the side wall at the rear end of the box body, the upper part of the first side wall is lower than the side wall at the front end to form a detection inlet, and the upper part of the second side wall is lower than the side wall at the rear end to form a detection inlet;
the sliding groove comprises two opposite and vertical barrier strips, the barrier strips are vertically arranged on the inner side of the side wall of the front end or the side wall of the rear end, and the tops of the barrier strips are flush with the side wall of the front end or the side wall of the rear end.
4. A reversible and liftable gear shift mechanism according to claim 3, wherein:
the mounting buckle is a strip-shaped clamping position axially mounted at the bottom of the outer side of the first side wall or the bottom of the outer side of the second side wall, and the strip-shaped clamping position is embedded with the overturning component;
the connecting buckle comprises a first bulge and a second bulge which are respectively connected with the overturning assembly and the fixed bracket; the first protrusion has a protrusion height greater than a protrusion height of the second protrusion.
5. The reversible and liftable shifting mechanism of claim 4, wherein: the fixed support comprises a rear end plate, a top plate, a left side plate and a right side plate which are connected with the rear end plate, and two ends of the top plate are connected with the left side plate and the right side plate; the upper part of the left side plate is a connecting position with the same width as the top plate, and the width of the lower part of the left side plate is larger than that of the upper part of the left side plate; the upper part of the mounting plate is provided with a mounting through hole penetrating through the plate surface, and the front end of the mounting plate is provided with a fixing buckle connected with the overturning assembly;
the fixing buckle comprises a right-angle triangular plate arranged at the front end of the mounting plate and a third bulge transversely arranged at the foremost end of the outer side of the right-angle triangular plate;
the left side plate and the right side plate are identical in structure.
6. The reversible and liftable shifting mechanism of claim 5, wherein: the turnover assembly comprises two groups of first telescopic action actuators with the same structure, first mounting seats are arranged at two ends of each first telescopic action actuator, and the first mounting seats at the two ends are respectively installed with the first bulges and the third bulges in an embedded mode.
7. The reversible and liftable shifting mechanism of claim 6, wherein the shifting module comprises a main body engaged with the box inner cavity, and:
the sliding rail is a strip-shaped limiting plate arranged in the middle of the side face of the front end or the side face of the rear end of the main body;
the vertical plate is arranged on the side face edge of the front end or the side face edge of the rear end of the main body and is opposite to the detection port, a fourth protrusion is transversely arranged on the vertical plate, and the fourth protrusion is embedded with the lifting assembly.
8. The reversible and liftable shifting mechanism of claim 7, wherein: the lifting assembly comprises two groups of second telescopic action actuators with the same structure, second mounting seats are arranged at two ends of each second telescopic action actuator, and the second mounting seats at the two ends are respectively installed with the mounting buckles and the fourth bulges in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345399.XU CN218510145U (en) | 2022-09-02 | 2022-09-02 | Gear shifting mechanism capable of overturning and lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222345399.XU CN218510145U (en) | 2022-09-02 | 2022-09-02 | Gear shifting mechanism capable of overturning and lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218510145U true CN218510145U (en) | 2023-02-21 |
Family
ID=85211412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222345399.XU Active CN218510145U (en) | 2022-09-02 | 2022-09-02 | Gear shifting mechanism capable of overturning and lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218510145U (en) |
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2022
- 2022-09-02 CN CN202222345399.XU patent/CN218510145U/en active Active
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