CN219017494U

CN219017494U - Automobile electronic gear

Info

Publication number: CN219017494U
Application number: CN202123058643.6U
Authority: CN
Inventors: 洪丹; 端震; 章国平
Original assignee: Lisheng Automotive Technology Suzhou Co ltd
Current assignee: Lisheng Automotive Technology Suzhou Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2023-05-12
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the technical field of automobile gear manufacturing, and particularly relates to an automobile electronic gear which comprises a shell made of insulating plastic, wherein a PCBA (printed circuit board assembly) is arranged in the shell, a gear contact is arranged on the PCBA, one end of the shell is axially and slidably provided with a P-gear key, a contact piece matched with the P-gear contact in the gear contact is arranged on the P-gear key, one end of the P-gear key, which is positioned in the shell, is connected with the shell through elastic conductive rubber.

Description

Automobile electronic gear

Technical Field

The utility model belongs to the technical field of automobile manufacturing, and particularly relates to an automobile electronic gear.

Background

Today, where automatic gear vehicles are popular, many vehicles have enough space in the first row to make the first row free of storage space, for example, after the bar is moved to the steering wheel, because the structure of the automatic bar is simple and the arrangement is convenient after the steering wheel, the design of the gear is quite many, however, because the distance between each gear on the previous gear is quite small and the user has no feeling of great difference after touching, the situation of touching the gear by mistake is quite easy to happen, and in the case of touching the gear by mistake of the automatic gear, especially, when the gear is needed to be engaged with the gear P, other gears (such as the gear R or the gear D) are mistakenly touched, and accidents are quite easy to happen.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model designs the automobile electronic gear which is provided with the P-gear button at the end part of the shell in a manner that the P-gear button is connected with the shell in a sliding manner by adopting elastic conductive rubber in the shell, so that other gears of the P-gear button are separated, and the P-gear button is controlled in a pressing manner, thereby solving the problems of avoiding the situation that a user is easy to hang the gear by mistake and improving the experience when the user parks.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an automobile electronic gear, includes the casing of insulating plastics preparation, be equipped with PCBA in the casing, be equipped with the gear contact on the PCBA, the one end axial slip of casing is equipped with P and keeps off the button, be equipped with on the P keeps off the button with P keeps off contact complex contact in the gear contact, P keeps off the button be located one end in the casing with connect through elastic conductive rubber between the casing.

Preferably, one end of the elastic conductive rubber is detachably connected with the shell, and the other end of the elastic conductive rubber is fixedly connected with the P-gear key.

Preferably, the shell comprises an upper shell unit and a lower shell unit, and the upper shell unit and the lower shell unit are locked through bolts to form the shell.

Preferably, the elastic conductive rubber comprises a connecting section A, a connecting section B, and a horn-shaped middle section positioned between the connecting section A and the connecting section B, wherein the horn-shaped top end of the middle section is connected with the connecting section A, the horn-shaped bottom end of the middle section is connected with the connecting section B, the radial length of the connecting section B is larger than that of the horn-shaped bottom end, one end of the connecting section A, which is far away from the middle section, is fixedly connected with the P-shaped key, the inner surface of the upper shell unit is provided with a limiting plate, one side of the limiting plate, which faces the P-shaped key, is provided with a sliding groove, and the connecting section B is in sliding connection with the sliding groove.

Preferably, the connecting section B is provided with a ventilation groove on one surface far away from the middle section, one end of the ventilation groove is communicated with the inside of the middle section, and the other end of the ventilation groove extends out of the middle section.

Preferably, a sliding guide groove is axially formed in the inner side wall of the shell, and a connecting portion matched with the sliding guide groove is arranged on the P-gear key.

Preferably, the R, D and N gear contacts of the gear contact are far away from the P gear contact, and the R, D and N gear contacts are all disposed on the PCBA and correspond to the middle line of the upper shell unit, and a touch screen is disposed on the surface of the upper shell unit and corresponds to the R, D and N gear contacts, and is electrically connected with the PCBA.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the mode that the elastic conductive rubber arranged in the shell is connected with the P-gear key in a sliding manner is adopted, the P-gear key is arranged at the end part of the shell, so that other gears of the P-gear key are separated, and the automobile electronic gear of the P-gear key is controlled in a pressing manner, thereby solving the problems of avoiding the situation that a user easily hangs a wrong gear and improving the experience when parking.

2. In order to facilitate the installation and replacement of parts, particularly the replacement of elastic conductive rubber, one end of the elastic conductive rubber is detachably connected with the shell, and the other end of the elastic conductive rubber is fixedly connected with the blocking button.

3. According to the utility model, the elastic conductive rubber is fixedly arranged in the shell through the sliding groove, and the sliding groove is arranged on one surface of the limiting plate facing the P-gear button, and the limiting plate is radially arranged in the shell, so that the limiting plate and the sliding groove limit the elastic conductive rubber to move axially in the shell, and the sliding groove is arranged, so that the elastic conductive rubber can be removed from the limiting plate 11 through the sliding groove when being replaced, and the elasticity of the elastic conductive rubber can be increased through the horn-shaped design.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic view of the bottom structure of FIG. 2;

FIG. 4 is a diagram of the relationship between the P-shift key and the PCBA;

FIG. 5 is a diagram showing the relationship between the P-shift key and the elastic conductive rubber;

fig. 6 is a schematic diagram showing gear contacts on the PCBA.

1, PCBA; 2. a P-gear key; 3. a P-gear contact; 4. a contact; 5. elastic conductive rubber; 6. an upper case unit; 7. a lower case unit; 8. a middle section; 9. a connecting section A; 10. a connecting section B; 11. a limiting plate; 12. a chute; 13. a ventilation groove; 14. a slide guide groove; 15. an R contact; 16. a D contact; 17. an N contact; 18. a touch screen; 19. and a connecting part.

Detailed Description

Referring to fig. 1-6, an automobile electronic gear comprises a shell made of insulating plastic, wherein a PCBA1 is arranged in the shell, a gear contact is arranged on the PCBA1, a P-gear key 2 is axially arranged at one end of the shell in a sliding manner, a contact piece 4 matched with a P-gear contact 3 in the gear contact is arranged on the P-gear key 2, and one end of the P-gear key 2 positioned in the shell is connected with the shell through elastic conductive rubber 5.

In this embodiment, when in use, a user presses the P-gear button 2 at the end of the housing, and the contact 4 on the P-gear button 2 triggers the P-gear contact 3 of the gear contacts on the PCBA1, so that the PCBA1 contacts a trigger signal to perform a braking action or release the braking action, for example, the contact 4 contacts the P-gear contact 3 for the first time to brake and contacts the P-gear contact 3 for the second time to release the braking state, wherein the elastic conductive rubber 5 in the housing limits the relative positions of the P-gear button 2 and the PCBA1, so that after the pressing action of the user is finished, the P-gear button 2 automatically returns to the original position under the action of the elastic conductive rubber 5, and after the setting, the user can feel that the P-gear button 2 is pressed.

As a preferred mode, in order to facilitate installation and replacement of parts, in particular replacement of the elastic conductive rubber 5, one end of the elastic conductive rubber 5 is detachably connected with the housing, and the other end is fixedly connected with the P-gear button 2.

As a preferred mode, the shell comprises an upper shell unit 6 and a lower shell unit 7, and the upper shell unit 6 and the lower shell unit 7 are locked through bolts to form the shell, so that compared with an integral shell design mode, the shell is convenient to install parts in the shell.

As a preferred mode, the elastic conductive rubber 5 comprises a connecting section A9, a connecting section B10 and a horn-shaped middle section 8 positioned between the connecting section A9 and the connecting section B10, wherein the horn-shaped top end of the middle section 8 is connected with the connecting section A9, the horn-shaped bottom end of the middle section 8 is connected with the connecting section B10, the radial length of the connecting section B10 is greater than that of the horn-shaped bottom end, one end, far away from the middle section 8, of the connecting section A9 is fixedly connected with the P-gear key 2, a limiting plate 11 is arranged on the inner surface of the upper shell unit 6, a chute 12 is arranged on one surface, facing the P-gear key 2, of the limiting plate 11, and the connecting section B10 is in sliding connection with the chute 12. The elastic conductive rubber 5 is fixedly installed in the shell through the sliding groove 12, and the sliding groove 12 is arranged on the limiting plate 11 towards one face of the P-gear key 2, and the limiting plate 11 is radially arranged in the shell, so that the limiting plate 11 and the sliding groove 12 limit the elastic conductive rubber 5 to move axially in the shell, and the sliding groove 12 is arranged, so that the elastic conductive rubber 5 can be removed from the limiting plate 11 through the sliding groove 12 when being replaced, and the elasticity of the elastic conductive rubber 5 can be increased through the horn-shaped design.

As a preferred mode, the connecting section B10 is provided with a ventilation groove 13 on a surface far away from the middle section 8, one end of the ventilation groove 13 is communicated with the inside of the middle section 8, the other end of the ventilation groove extends out of the middle section 8, and after being extruded, the horn-shaped middle section 8 can be entered from the ventilation groove 13 by air through the arrangement of the ventilation groove 13, so that the elastic conductive rubber 5 is quickly restored to the original state.

As a preferable mode, the inner side wall of the shell is axially provided with a sliding guide groove 14, the P-gear button 2 is provided with a connecting part 19 matched with the sliding guide groove 14, and the P-gear button 2 is limited to radially move or rotate in the shell through the arrangement of the sliding guide groove 14.

As a preferable mode, the R, D, and

N gear contacts

15, 16, and 17 of the gear contact are all far away from the P gear contact 3, and the R, D, and

N gear contacts

15, 16, and 17 are all disposed on the PCBA and correspond to a central line of the upper case unit 6, and a touch screen 18 is disposed on a surface of the upper case unit 6 and corresponds to the R, D, and

N gear contacts

15, 16, and 17, and the touch screen 18 is electrically connected to the PCBA1. The touch screen 18 is arranged, so that an operator can conveniently put on other gears, and the design that the P-gear contact 3 is far away from the R-gear contact 15, the D-gear contact 16 and the N-gear contact 17 can prevent safety accidents caused by mistakenly touching other gears when the user needs to park.

Claims

1. The utility model provides an automobile electronic gear, includes the casing of insulating plastics preparation, its characterized in that, be equipped with PCBA (1) in the casing, be equipped with gear contact on PCBA (1), the one end axial slip of casing is equipped with P keeps off button (2), be equipped with on P keeps off button (2) with P keeps off contact (3) complex contact (4) in the gear contact, P keeps off button (2) are located one end in the casing with connect through elastic conductive rubber (5) between the casing.

2. An automotive electronics board according to claim 1, characterized in that one end of the elastic conductive rubber (5) is detachably connected to the housing, and the other end is fixedly connected to the P-stop button (2).

3. An automotive electronics shield according to claim 1, characterized in that the housing comprises an upper housing unit (6) and a lower housing unit (7), the upper housing unit (6) and the lower housing unit (7) forming the housing by bolting.

4. An automotive electronics keeps off according to claim 3, characterized in that, elasticity conductive rubber (5) include linkage segment a (9), linkage segment B (10), be located between linkage segment a (9) and linkage segment B (10) loudspeaker type middle section (8), linkage segment a (9) is connected on the loudspeaker type top of middle section (8), linkage segment B (10) is connected to the loudspeaker type bottom of middle section (8), the radial length of linkage segment B (10) is greater than the radial length of loudspeaker type bottom, one end fixed connection of linkage segment a (9) keep away from middle section (8) P keeps off button (2), the internal surface of epitheca (6) is equipped with radially and is equipped with limiting plate (11), the one side that faces on limiting plate (11) P keeps off button (2) is equipped with spout (12), linkage segment B (10) with spout (12) sliding connection.

5. An automotive electronics shield according to claim 4, characterized in that a ventilation groove (13) is provided in the connection section B (10) on a side remote from the middle section (8), one end of the ventilation groove (13) is communicated with the interior of the middle section (8), and the other end extends out of the middle section (8).

6. An automotive electronic gear according to claim 1, characterized in that a sliding guide groove (14) is axially formed in the inner side wall of the housing, and a connecting portion (19) matched with the sliding guide groove (14) is formed in the P-gear button (2).

7. An automotive electronics keeps off according to claim 3, characterized in that, R that keeps off contact (15), D that keep off contact (16), N that keep off the contact (17) all keep away from P keeps off contact (3), just R keeps off contact (15), D keeps off contact (16), N keeps off contact (17) all locate on the PCBA correspond on the central line department of epitheca unit (6), the surface of epitheca unit (6) corresponds R keeps off contact (15), D keeps off contact (16), N keeps off contact (17) department and is equipped with touch-sensitive screen (18), touch-sensitive screen (18) electric connection PCBA (1).