CN215110459U - Steering wheel hand-gear assembly and automobile - Google Patents

Abstract

The utility model discloses a steering wheel huai shelves assembly and car, the end cover can drive P shelves button and slide, triggers the P shelves switch of handle circuit board, because the handle circuit board is connected with the main circuit board through the wire harness subassembly, P shelves signal is transmitted to the main circuit board through the wire harness subassembly, can realize P shelves operation; the handle is used for being shifted, the handle is moved, at the moment, the magnet assembly at the tail end of the handle is moved, and due to the fact that the magnet assembly and the Hall sensor have displacement difference, the Hall sensor generates different electric signals and transmits the different electric signals to the main circuit board, R-gear, N-gear and D-gear operation can be achieved, risks caused by the fact that a driver cannot see the gear switch, passengers do misoperation and articles influence the gear switch are avoided, and driving safety is improved; in the use, go up casing and the casing buckle connection formation down, go up the handle that the handle lid and the handle lid buckle connection formation down formed, protect the gear shifting process.

Description

Steering wheel hand-gear assembly and automobile

Technical Field

The utility model relates to an automobile parts technical field, in particular to steering wheel hand-gear assembly and car.

Background

The shift switch is generally located behind a middle engine of the automobile, is used for controlling the gear state of the automobile in running, and plays a very important role in the operation and running safety of the automobile.

At present, the number of the cabs of the automobile which are open is huge, the requirement on the skill experience of a driver is higher, and a connecting line from the position of a switch to the driver is approximately vertical to the driving direction and is positioned in a blind area at the lower right side of a visual field during normal driving. In the driving process, when the gear RND is required to be switched, the right hand needs to be separated from the steering wheel and extends to the right side of the cab far away from the steering wheel, and the gear switching can be realized. If the driver turns right to look for the switch, the sight line and the attention of the driver can be dispersed, and particularly, the condition is more serious when the road condition is complex; if the driver directly stretches out to feel the switch position, the requirement on the driver is further improved, particularly the driver with a new hand is invisibly stressed, the driver is mainly worried that the gear position cannot be found, and the driving risk of the driver is further increased; meanwhile, the cab is open, the distance between the gear-shifting switch and the auxiliary cab and the distance between the gear-shifting switch and a rear passenger are short, the difficulty coefficient of the passenger (especially a curious child) operating the gear-shifting switch is low in the driving process, and the risk coefficient of passenger interference is high.

Therefore, how to optimize the cab gear operation mode is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steering wheel pregnant shelves assembly and car has avoided because the driver can not see gear, passenger maloperation and article influence the risk that the gear switch leads to, improves and drives the security.

In order to solve the above technical problems, the present invention provides a steering wheel hand-held device assembly, which comprises an upper housing, a lower housing, a main circuit board, an upper handle cover, a lower handle cover, a wire harness assembly, a handle circuit board, a magnet assembly, an end cover and a P-gear button, wherein the upper housing and the lower housing are connected by a buckle, the main circuit board is installed in the lower housing, the upper handle cover is connected with the lower handle cover by a buckle, the lower handle cover is hinged on the lower housing, the handle circuit board is installed in the lower handle cover, one end of the wire harness assembly is connected with the handle circuit board, the other end of the wire harness assembly is connected with the main circuit board, the other end of the wire harness assembly is further provided with a hall sensor, the inner end of the lower handle cover is provided with a sliding groove connected with the magnet assembly, the end cover is arranged at the outer end of the lower handle cover, the P gear button is slidably mounted in the end cover and used for being connected with a switch of the handle circuit board.

Preferably, the gear shifting device further comprises a gear shifting block, a gear shifting pin and a pressure spring, wherein the gear shifting block is arranged on the lower shell, the pressure spring is sleeved on the gear shifting pin, the gear shifting pin is arranged in the sliding groove, and the front end of the gear shifting pin is in clamping fit with the gear shifting block.

Preferably, be equipped with on the magnet subassembly inner wall with first location muscle and the second location muscle that the sliding tray periphery is connected, just still be equipped with on the magnet subassembly with the location window that the sliding tray is connected.

Preferably, a cylindrical groove is formed in the lower handle cover, and the cylindrical groove is hinged to the lower shell through a lock pin.

Preferably, the handle cover further comprises a mark cover, the outer end part of the lower handle cover is provided with a guide groove connected with the mark cover, and the outer end part of the upper handle cover is provided with a limiting rib and a limiting groove connected with the mark cover.

Preferably, still including being used for the installation the support of end cover, be equipped with first motion groove and second motion groove on the end cover, the support periphery be equipped with first rectangular arch of first motion groove complex and with the rectangular arch of second motion groove complex second.

Preferably, a first fixing groove and a second fixing groove are formed in the support, and a first inserting strip matched with the first fixing groove and a second inserting strip matched with the second fixing groove are formed in the P-gear button.

Preferably, the end cover is provided with a conical block which is in snap connection with a snap groove at the outer end part of the upper handle cover.

Preferably, the support further comprises a switch pad arranged in the support, and a first positioning column and a second positioning column are arranged on the switch pad.

The application also discloses an automobile, which comprises a chassis and the steering wheel hand gear assembly.

The utility model provides a steering wheel hand-gear assembly, which comprises an upper housing, lower casing, the main line board, go up the handle lid, lower handle lid, the pencil subassembly, the handle circuit board, magnet assembly, end cover and P shelves button, it connects to go up casing and casing buckle down, the main line board is installed in the casing down, it is connected with lower handle lid buckle to go up the handle lid, lower handle lid articulates on lower casing, the handle circuit board is installed in lower handle lid, the one end and the handle circuit board of pencil subassembly are connected, the other end and the main line board of pencil subassembly are connected, the other end of pencil subassembly still is equipped with hall sensor, tip is equipped with the sliding tray with magnet assembly sliding connection in lower handle lid, the end cover sets up in lower handle lid outer tip, P shelves button sliding mounting is in the end cover, be used for being connected with the switch of handle circuit board.

According to the steering wheel hand-gear assembly disclosed by the application, a driver can press the end cover to enable the end cover to drive the P-gear button to slide, the P-gear button slides to a certain distance and contacts with the P-gear switch of the handle circuit board to trigger the P-gear switch of the handle circuit board, and as the handle circuit board is connected with the main circuit board through the wiring harness component, a P-gear signal is transmitted to the main circuit board through the wiring harness component, so that P-gear operation can be realized; the handle is used for being shifted, the handle is moved, at the moment, the magnet assembly at the tail end of the handle is moved, and due to the fact that the magnet assembly and the Hall sensor have displacement difference, the Hall sensor generates different electric signals and transmits the different electric signals to the main circuit board, R-gear, N-gear and D-gear operation can be achieved, risks caused by the fact that a driver cannot see the gear switch, passengers do misoperation and articles influence the gear switch are avoided, and driving safety is improved; in the use, go up casing and the casing buckle connection formation down, go up the handle that the handle lid and the handle lid buckle connection formation down formed, protect the gear shifting process. The application also discloses an automobile, including above-mentioned steering wheel pregnant woman's shelves assembly, carry out gear shift control to the automobile through above-mentioned steering wheel pregnant woman's shelves assembly, avoided because the driver can not see gear switch, passenger's maloperation and article influence the risk that gear switch leads to, improve and drive the security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the construction of the lower housing shown in FIG. 1;

FIG. 3 is an isometric exploded view of the overall structure shown in FIG. 1;

FIG. 4 is a schematic view of the upper handle cover shown in FIG. 1;

FIG. 5 is a schematic view of the lower handle cover shown in FIG. 1;

FIG. 6 is a schematic view of the end cap shown in FIG. 1;

FIG. 7 is a schematic view of the stent structure shown in FIG. 3;

FIG. 8 is a partial schematic view of the P-range button installation shown in FIG. 1;

fig. 9 is a schematic diagram of the switch pad structure shown in fig. 8.

Wherein, in fig. 1-9:

the upper housing-1, the lower housing-2, the upper handle cover-3, the snap groove-301, the limit groove-302, the limit rib-303, the lower handle cover-4, the sliding groove-401, the cylindrical groove-402, the guide groove-403, the harness groove-404, the mounting groove-405, the snap-406, the lock pin-5, the main circuit board-6, the harness assembly-7, the handle circuit board-8, the magnet assembly-9, the positioning window-901, the first positioning rib-902, the second positioning rib-903, the end cap-10, the first moving groove-1001, the second moving groove-1002, the P-range button-11, the shift block-12, the shift pin-13, the compression spring-14, the identification cover-15, the bracket-16, the first fixing groove-1601, the second fixing groove 1602-1602, the switch pad-17, the first positioning column-1701, the second positioning column-1702, and the screw-18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 9, fig. 1 is a schematic view of an overall structure of an embodiment of the present invention; FIG. 2 is a schematic view of the construction of the lower housing shown in FIG. 1; FIG. 3 is an isometric exploded view of the overall structure shown in FIG. 1; FIG. 4 is a schematic view of the upper handle cover shown in FIG. 1; FIG. 5 is a schematic view of the lower handle cover shown in FIG. 1; FIG. 6 is a schematic view of the end cap shown in FIG. 1; FIG. 7 is a schematic view of the stent structure shown in FIG. 3; FIG. 8 is a partial schematic view of the P-range button installation shown in FIG. 1; fig. 9 is a schematic diagram of the switch pad structure shown in fig. 8.

The utility model provides an in the concrete implementation mode, mainly include upper housing 1, lower casing 2, main line way board 6, go up handle lid 3, lower handle lid 4, pencil subassembly 7, handle circuit board 8, magnet subassembly 9, end cover 10 and P shelves button 11, go up casing 1 and lower casing 2 buckle connection, main line way board 6 is installed in lower casing 2, go up handle lid 3 and lower handle lid 4 buckle connection, lower handle lid 4 articulates on lower casing 2, handle circuit board 8 is installed in lower handle lid 4, the one end and the handle circuit board 8 of pencil subassembly 7 are connected, the other end and the main line way board 6 of pencil subassembly 7 are connected, the other end of pencil subassembly 7 still is equipped with hall sensor, tip is equipped with the sliding tray 401 of being connected with magnet subassembly 9 in lower handle lid 4, end cover 10 sets up in lower handle lid 4, P shelves button 11 slidable mounting is in end cover 10, For connection with the switches of the handle circuit board 8.

The upper shell 2 and the lower shell 1 are connected in a buckling mode to form a shell structure; the upper handle cover 3 and the lower handle cover 4 are connected in a buckling manner to form a handle structure; the lower handle cover 4 is hinged to the lower shell 2 and used for fixing the handle on the shell; the handle circuit board 8 is connected with the main circuit board 6 through the wiring harness assembly 7, and the end cover 10 is used for driving the P-gear button 11 to slide so that the P-gear button 11 is in contact with a P-gear switch of the handle circuit board 8 and used for realizing P-gear operation; the magnet assembly 9 is used for moving under the driving of the handle and changing the signal induction of the Hall sensor so as to realize the R gear, the N gear and the D gear operation.

Specifically, in the actual application process, a driver can press the end cover 10 to enable the end cover 10 to drive the P-gear button 11 to slide, the P-gear button 11 slides to a certain distance and contacts with a P-gear switch of the handle circuit board 8 to trigger the P-gear switch of the handle circuit board 8, and as the handle circuit board 8 is connected with the main circuit board 6 through the wiring harness assembly 7, a P-gear signal is transmitted to the main circuit board 6 through the wiring harness assembly 7, the P-gear operation can be realized; the handle is stirred to driver's accessible, make the handle remove, at this moment, the terminal magnet subassembly 9 of handle removes, it is poor to make the displacement appear between magnet subassembly 9 and the hall sensor, hall sensor produces different signal of telecommunication, and give main line board 6 with different signal of telecommunication transmission, can realize R shelves, N shelves and D shelves operation, in the use, go up casing 1 and casing 2 buckle connection formation's casing down, go up the handle that the formation is connected with 4 buckles of lower handle lid to handle lid 3, protect the process of shifting gears.

In order to realize the gear shifting hand feeling operation of R gear, N gear and D gear in the gear shifting process of a driver, the steering wheel hand gear assembly further comprises a gear shifting block 12, a gear shifting pin 13 and a pressure spring 14, the gear shifting block 12 is installed on the lower shell 2, the pressure spring 14 is sleeved on the gear shifting pin 13, the gear shifting pin 13 is installed in the sliding groove 401, and the front end of the gear shifting pin 13 is in clamping fit with the gear shifting block 12. Through will shift the piece 12 fixed mounting on lower casing 2, when the handle drives sliding tray 401, suit in the outside magnet assembly 9 of sliding tray 401 and removes, make the front end of the gear round pin 13 of suit in the inside of sliding tray 401 remove in the inside gear shifting groove of piece 12 of shifting, realize shifting of shelves in-process R shelves, N shelves and D shelves and feel.

Further, the inner wall of the magnet assembly 9 is provided with a first positioning rib 902 and a second positioning rib 903 connected with the periphery of the sliding groove 401, and the magnet assembly 9 is further provided with a positioning window 901 connected with the sliding groove 401. The first positioning rib 902 and the second positioning rib 903 of the magnet assembly 9 are positioned and mounted with the periphery of the sliding groove 401, and after the magnet assembly 9 is mounted in place, the positioning window 901 of the magnet assembly 9 is clamped and fixed with the positioning block on the sliding groove 401.

Further, a cylindrical groove 402 is formed in the lower handle cover 4, and the cylindrical groove 402 is hinged to the lower housing 2 through a lock pin 5. The lower handle cover 4 is fixedly arranged on the lower shell 2 through the locking pin 5 penetrating through the cylindrical groove 402, and when the handle is operated, the sliding groove 401 of the lower handle cover 4 swings around the locking pin 5 to drive the magnet assembly 9 to swing, so that gear shifting is realized.

Further, the steering wheel carrying assembly further comprises an identification cover 15, a guide groove 403 connected with the identification cover 15 is arranged at the outer end of the lower handle cover 4, and a limiting rib 303 and a limiting groove 302 connected with the identification cover 15 are arranged at the outer end of the upper handle cover 3. The mark cover 15 is printed with a gear symbol, so that a driver can conveniently identify the gear of the current vehicle.

Further, steering wheel hand-guard assembly still includes support 16 that is used for installing end cover 10, is equipped with first motion groove 1001 and second motion groove 1002 on the end cover 10, and support 16 periphery is equipped with the first rectangular arch of cooperation with first motion groove 1001 and the rectangular arch of second of cooperation with second motion groove 1002. The driver presses the P-gear button 11, the P-gear button 11 pushes the bracket 16 to slide along the first moving groove 1001 and the second moving groove 1002 of the end cover 10, and then the bracket 16 pushes the switch pad 17 to switch on the P-gear switch of the handle circuit board 8; when the driver cancels the P range, the driver presses the P range button 11 again to disconnect the switch pad 17 from the handle wiring board 8, thereby canceling the P range.

In order to mount the P-range button 11 on the bracket 16, the bracket 16 is provided with a first fixing groove 1601 and a second fixing groove 1602, and the P-range button 11 is provided with a first insert engaged with the first fixing groove 1601 and a second insert engaged with the second fixing groove 1602.

The end cover 10 is provided with a conical block which is in snap connection with the snap groove 301 at the outer end part of the upper handle cover 3, and the end cover 10 is fixedly arranged on the upper handle cover 3.

In order to avoid the poor contact between the switch pad 17 and the handle circuit board 8 after the P-gear button 11 is pressed, the switch pad 17 is provided with a first positioning column 1701 and a second positioning column 1702, the first positioning column 1701 penetrates through the middle position of the handle circuit board 8, the second positioning column 1702 is clamped on the two side edges of the handle circuit board 8, and the switch pad 7 is fixed on the handle circuit board 8.

The application also discloses an automobile, including above-mentioned steering wheel pregnant woman's shelves assembly, carry out gear shift control to the automobile through above-mentioned steering wheel pregnant woman's shelves assembly, avoided because the driver can not see gear switch, passenger's maloperation and article influence the risk that gear switch leads to, improve and drive the security.

To sum up, the steering wheel hand-guard assembly and the automobile that this embodiment provided mainly include upper casing, lower casing, main line way board, last handle lid, lower handle lid, pencil subassembly, handle circuit board, magnet subassembly, end cover and P shelves button, upper casing with lower casing buckle is connected, and the main line way board is installed in the lower casing, goes up handle lid and lower handle lid buckle and is connected, and lower handle lid articulates on lower casing, and the handle circuit board is installed in lower handle lid, and the one end of pencil subassembly is connected with the handle circuit board, and the other end of pencil subassembly is connected with the main line way board, and the other end of pencil subassembly still is equipped with hall sensor, and the tip is equipped with the sliding tray who is connected with the magnet subassembly in the lower handle lid, and the end cover sets up in lower handle lid tip, and P shelves button slidable mounting is in the end cover, is used for being connected with the switch of handle circuit board. According to the steering wheel hand-gear assembly disclosed by the application, a driver can press the end cover to enable the end cover to drive the P-gear button to slide, the P-gear button slides to a certain distance and contacts with the P-gear switch of the handle circuit board to trigger the P-gear switch of the handle circuit board, and as the handle circuit board is connected with the main circuit board through the wiring harness component, a P-gear signal is transmitted to the main circuit board through the wiring harness component, so that P-gear operation can be realized; the handle is used for being shifted, the handle is moved, at the moment, the magnet assembly at the tail end of the handle is moved, and due to the fact that the magnet assembly and the Hall sensor have displacement difference, the Hall sensor generates different electric signals and transmits the different electric signals to the main circuit board, R-gear, N-gear and D-gear operation can be achieved, risks caused by the fact that a driver cannot see the gear switch, passengers do misoperation and articles influence the gear switch are avoided, and driving safety is improved; in the use, go up casing and the casing buckle connection formation down, go up the handle that the handle lid and the handle lid buckle connection formation down formed, protect the gear shifting process. The application also discloses an automobile, including above-mentioned steering wheel pregnant woman's shelves assembly, carry out gear shift control to the automobile through above-mentioned steering wheel pregnant woman's shelves assembly, avoided because the driver can not see gear switch, passenger's maloperation and article influence the risk that gear switch leads to, improve and drive the security.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A steering wheel hand-gear assembly is characterized by comprising an upper shell, a lower shell, a main circuit board, an upper handle cover, a lower handle cover, a wire harness assembly, a handle circuit board, a magnet assembly, an end cover and a P-gear button, wherein the upper shell is connected with the lower shell in a buckling mode, the main circuit board is installed in the lower shell, the upper handle cover is connected with the lower handle cover in a buckling mode, the lower handle cover is hinged to the lower shell in a hinging mode, the handle circuit board is installed in the lower handle cover, one end of the wire harness assembly is connected with the handle circuit board, the other end of the wire harness assembly is connected with the main circuit board, a Hall sensor is further arranged at the other end of the wire harness assembly, a sliding groove connected with the magnet assembly is arranged at the inner end of the lower handle cover, the end cover is arranged at the outer end of the lower handle cover, the P-gear button is installed in the end cover in a sliding mode, The switch is used for being connected with the switch of the handle circuit board.

2. The hand wheel pocket gear assembly according to claim 1, further comprising a shift block, a shift pin and a compression spring, wherein the shift block is mounted on the lower housing, the compression spring is sleeved on the shift pin, the shift pin is mounted in the sliding groove, and a front end of the shift pin is in clamping fit with the shift block.

3. The hand wheel pocket stop assembly according to claim 2, wherein a first positioning rib and a second positioning rib connected with the periphery of the sliding groove are arranged on the inner wall of the magnet component, and a positioning window connected with the sliding groove is further arranged on the magnet component.

4. The steering wheel pocket stop assembly of claim 3, wherein said lower handle cover has a cylindrical recess therein, and said cylindrical recess is hingedly connected to said lower housing by a locking pin.

5. The steering wheel pocket stop assembly according to claim 1, further comprising a sign cover, wherein a guide groove connected with the sign cover is provided at an outer end of the lower handle cover, and a limit rib and a limit groove connected with the sign cover are provided at an outer end of the upper handle cover.

6. The steering wheel pocket stop assembly of claim 1, further comprising a bracket for mounting the end cap, wherein the end cap is provided with a first moving groove and a second moving groove, and the bracket is provided with a first elongated protrusion engaged with the first moving groove and a second elongated protrusion engaged with the second moving groove on the periphery.

7. The steering wheel pocket stop assembly according to claim 6, wherein the bracket is provided with a first fixing groove and a second fixing groove, and the P-stop button is provided with a first insert engaged with the first fixing groove and a second insert engaged with the second fixing groove.

8. The steering wheel pocket stop assembly of claim 7, wherein said end cap is provided with a tapered block that snap-fits into a snap groove in an outer end of said upper handle cover.

9. The steering wheel bossing assembly according to claim 8, further comprising a switch pad disposed in said bracket, said switch pad having a first positioning post and a second positioning post disposed thereon.

10. An automobile comprising a chassis and a steering wheel bosch assembly according to any of claims 1 to 9 connected to said chassis.

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