CN221113861U - Electronic parking integrated switching device and vehicle - Google Patents

Abstract

The utility model discloses an electronic parking integrated switch device and a vehicle, wherein the electronic parking integrated switch device comprises an EPB switch and a shell body, and the EPB switch comprises a button seat; the shell body is convexly provided with an installation seat and a limiting structure, the button seat is rotatably arranged on the installation seat, the limiting structures are respectively arranged on two opposite sides of the shell body corresponding to the rotation center of the button seat, and the limiting structures face the side faces of the button seat to be used for enabling the bottom faces of the button seat to be contacted so as to limit the rotation limit positions of the button seat. The technical scheme of the utility model can avoid that the bottom edge of the button seat is directly contacted with the shell body, thereby reducing the risk that the shell body is broken due to overlarge acting force of a user on the button seat or is repeatedly acted by the shearing force of the bottom edge of the button seat for a long time.

Description

Electronic parking integrated switching device and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to an electronic parking integrated switching device and a vehicle.

Background

The device of the electronic parking integrated switch for the vehicle is a part of an intelligent automobile, and along with the gradual improvement of the intelligent demands of the market on the automobile, the electronic control keys of the automobile are increasingly applied, and the electronic parking integrated switch is widely applied no matter in the joint venture or the autonomous brand of the automobile industry, so that the market competitiveness is increased.

However, the housing of the electronic parking integrated switch device currently on the market is easily broken due to excessive force acting on the button seat or repeated action of shearing force of the bottom edge of the button seat for a long time.

Disclosure of utility model

The utility model mainly aims to provide an electronic parking integrated switch device, which aims to reduce the breakage probability of a shell of the electronic parking integrated switch device.

In order to achieve the above object, an electronic parking integrated switch device according to the present utility model includes:

An EPB switch, the EPB switch comprising a button mount; and

The shell body, the protruding mount pad and the limit structure of being equipped with of shell body, the button seat rotatable set up in the mount pad, the shell body corresponds respectively the relative both sides of the rotation center of button seat all are equipped with limit structure, limit structure towards the side of button seat is used for supplying the bottom surface contact of button seat, in order to restrict the rotation extreme position of button seat.

Optionally, the limit structure includes a plurality of spacing posts, and a plurality of spacing posts are along the circumference extension direction interval setting of the rotation center of button seat.

Optionally, the side surface of the limiting structure facing the button seat is provided with a first inclined surface, and the first inclined surface is inclined towards the direction close to the shell body in the direction away from the limiting structure on the other side.

Optionally, two opposite ends of the free end of the mounting seat are arranged in an arc surface, and the arc surface is in contact with the inner wall surface of the button seat.

Optionally, the integrated switching device of electron parking still includes the lid closes the decoration shell of shell body, the outer wall of the lateral wall of shell body is equipped with spacing muscle, spacing muscle with the medial surface contact of decorating the shell, spacing muscle is close to the terminal surface of mount pad one end is the setting of second inclined plane, the second inclined plane with the distance of the lateral wall of shell body is being close to in the direction of mount pad reduces gradually.

Optionally, the shell body has a shell wall thickness in the range of 1.8mm to 2.3mm.

Optionally, the electronic parking integrated switch device further comprises a base, a circuit board arranged on the base, and a first touch switch and a second touch switch arranged on the side surface of the circuit board, which is away from the base, wherein a first trigger part and a second trigger part are respectively arranged on two opposite sides of the rotation center of the button seat, the first trigger part is used for triggering the first touch switch, and the second trigger part is used for triggering the second touch switch.

Optionally, the EPB switch further includes a first linkage assembly and a second linkage assembly, where the first linkage assembly includes a first ejector rod, a first gear jack, a first roller, and a first gear spring, where one end of the first ejector rod is connected to the first tact switch contact, and the other end is connected to the movement track of the first trigger portion; the first roller is arranged at one end of the first gear jack post, which is close to the first tact switch, and two ends of the first gear spring are respectively fixed with the gear jack post and the first trigger part so as to enable the button seat to have resilience force;

The second linkage assembly comprises a second ejector rod, a second gear ejector column, a second roller and a second gear spring, one end of the second ejector rod is connected with the second light touch switch contact, and the other end of the second ejector rod is connected with the movement track of the second trigger part; the second idler wheel is arranged at one end of the second gear jack post, which is close to the second light touch switch, and two ends of the second gear spring are respectively fixed with the gear jack post and the second trigger part, so that the button seat has resilience force.

Optionally, the shell body is provided with a mounting opening, the electronic parking integrated switch device further comprises an automatic parking switch, the automatic parking switch comprises a key seat and a switch sliding block, the switch sliding block is slidably mounted on the mounting opening, one end of the switch sliding block is connected with the key seat, and the other end of the switch sliding block is movably conducted with the circuit board; and/or

The electronic parking integrated switch device further comprises a conductive rubber sleeve, and the circuit board, the first tact switch and the second tact switch are covered by the conductive rubber sleeve.

The utility model further provides a vehicle comprising the electronic parking integrated switch device.

The electronic parking integrated switch device at least comprises the following beneficial effects:

According to the technical scheme, the EPB switch and the shell body are adopted, and the EPB switch comprises a button seat; the convex mount pad and the limit structure that are equipped with of shell body, button seat rotatable set up in the mount pad, and the shell body corresponds the relative both sides of the rotation center of button seat respectively and all is equipped with limit structure, and limit structure is used for supplying the bottom surface contact of button seat towards the side of button seat to the rotation extreme position of button seat is restricted. When the button seat is pulled up or pushed down, the button seat rotates around the rotating connection position (namely the rotating center of the button seat) of the mounting seat and the button seat, and the shell body is respectively provided with limiting structures on two opposite sides corresponding to the rotating center of the button seat.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an explosion structure of an embodiment of an electronic parking integrated switch device according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view of a first view of a housing body of the electronic parking integrated switching device;

fig. 4 is a schematic structural view of a second view angle of a housing body of the electronic parking integrated switching device.

Reference numerals illustrate:

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an electronic parking integrated switch device.

Referring to fig. 1 to 3, in an embodiment of the present utility model, the electronic parking integrated switching apparatus includes an EPB switch 100 and a housing body 200, the EPB switch 100 including a button housing 110; the shell body 200 is convexly provided with a mounting seat 210 and a limiting structure, the button seat 110 is rotatably arranged on the mounting seat 210, the two opposite sides of the shell body 200, which correspond to the rotation center of the button seat 110, are respectively provided with the limiting structure, and the side surface of the limiting structure, which faces the button seat 110, is used for enabling the bottom surface of the button seat 110 to contact so as to limit the rotation limit position of the button seat 110.

Specifically, when the button seat 110 is pulled up or pushed down, the button seat 110 rotates around the rotational connection position of the mounting seat 210 and the button seat 110 (that is, the rotational center of the button seat 110), and the shell body 200 is provided with a limiting structure on two opposite sides corresponding to the rotational center of the button seat 110, so that when the button seat 110 rotates, the bottom surface of the button seat 110 can be contacted with the side surface of the limiting structure facing the button seat 110, thereby avoiding the bottom edge of the button seat 110 from being directly contacted with the shell body 200, and further reducing the probability that the acting force of a user on the button seat 110 is too large, or the shell body 200 is broken due to repeated action of shearing force of the bottom edge of the button seat 110 for a long time.

In the present embodiment, when the button seat 110 of the EPB switch 100 is pulled up, the parking of the vehicle is achieved, and the button seat 110 of the EPB switch 100 is pushed down to release the parking of the vehicle.

Referring to fig. 2 and 4, alternatively, the limiting structure includes a plurality of limiting posts 220, and the plurality of limiting posts 220 are disposed at intervals along a circumferential extending direction of a rotation center of the button seat 110, so that a supporting force of the limiting structure on the button seat 110 can be balanced, and an inclination caused by unbalanced supporting force when the button seat 110 rotates to a limit position is avoided. Of course, the present utility model is not limited thereto, and in other embodiments, the limiting structure may be configured as an irregular limiting boss.

In the present embodiment, the limiting post 220 is configured as a quadrangular prism, however, in the second embodiment, the limiting post 220 may also be configured as a cylinder.

Further, four limiting posts 220 are disposed on opposite sides of the rotation center of the button seat 110, but the utility model is not limited thereto, and in other embodiments, six limiting posts 220 may be disposed on opposite sides of the rotation center of the button seat 110, and the specific number of the limiting posts 220 is not limited thereto.

Optionally, the side surface of the limiting structure facing the button seat 110 is provided with a first inclined surface, the first inclined surface is inclined towards the direction approaching the shell body 200 in the direction away from the limiting structure on the other side, it can be understood that an extension line of the bottom surface of the button seat 110 rotated to the limit position is intersected with the side surface of the shell body 200 facing the button seat 110, that is, the bottom surface of the button seat 110 is in an inclined state, if the shell body 200 is not provided with the limiting structure, the edge of the bottom surface of the button seat 110 acts on the side surface of the shell body 200 facing the button seat 110, so that the contact area between the button seat 110 and the shell body 200 is small, stress concentration is caused, and the shell body 200 is easy to break; this scheme is first inclined plane setting with limit structure towards the side of button seat 110, and when button seat 110 rotates extreme position like this, first inclined plane can be with the bottom surface contact of button seat 110 to increase button seat 110 and limit structure's area of contact, avoid the bottom edge of button seat 110 to act on limit structure towards the side of button seat 110, thereby reduce the shearing force that button seat 110 acted on limit structure, and then reduce limit structure fracture's risk. Of course, the present utility model is not limited thereto, and in other embodiments, the side of the limiting structure facing the button seat 110 may be disposed in a plane.

Referring to fig. 1 and 2, alternatively, opposite ends of the free end of the mounting base 210 are provided with arc surfaces 211, the arc surfaces 211 are in contact with the inner wall surface of the button base 110, it is understood that the button base 110 is rotatably provided on the mounting base 210, the free end of the mounting base 210 is in contact with the inner wall of the button base 110, and the opposite ends of the free end of the mounting base 210 are provided with arc surfaces 211, so that the heating stress area of the mounting base 210 and the button base 110 can be increased, and stress is dispersed, sharp corners at the opposite ends of the free end of the mounting base 210 are prevented from acting on the inner wall of the button base 110, and then when the acting force of a user acting on the button base 110 is excessive, or the button base 110 is repeatedly acted by the shearing force of the sharp corners at the opposite ends of the free end of the mounting base 210 for a long time, the risk of breakage of the button base 110 is reduced.

Optionally, the electronic parking integrated switch device further includes a decorative shell 300 covering the shell body 200, an outer wall surface of a side wall of the shell body 200 is provided with a limit rib 230, the limit rib 230 contacts with an inner side surface of the decorative shell 300, an end surface of the limit rib 230 near one end of the mounting seat 210 is provided with a second inclined surface 231, and a distance between the second inclined surface 231 and the side wall of the shell body 200 is gradually reduced in a direction near the mounting seat 210; it can be appreciated that the spacing rib 230 can support the decorative shell 300, so as to prevent the decorative shell 300 from laterally shaking due to an oversized lateral gap between the decorative shell 300 and the shell body 200, thereby preventing the electronic parking integrated switch device from generating abnormal sound.

Furthermore, the end surface of the limiting rib 230, which is close to one end of the mounting seat 210, is provided with a second inclined surface 231, so that burrs and sharp edges are not generated by the limiting rib 230, stress concentration is reduced, and the effect of increasing the strength of the side wall is achieved; but this also reduces the shearing force of the stopper rib 230 against the cosmetic case 300, thereby reducing the risk of breakage of the cosmetic case 300.

Optionally, the thickness of the shell wall of the shell body 200 is limited to 1.8mm to 2.3mm, and the thickness of the shell body 200 is limited to 1.8mm to 2.3mm, so that the strength of the shell body 200 is ensured, and the fracture probability of the shell body 200 is reduced.

Optionally, the electronic parking integrated switch device further includes a base 400, a circuit board 500 disposed on the base 400, and a first tact switch 510 and a second tact switch disposed on sides of the circuit board 500 away from the base 400, wherein opposite sides of a rotation center of the button seat 110 are respectively provided with a first trigger part and a second trigger part, the first trigger part is used for triggering the first tact switch 510, and the second trigger part is used for triggering the second tact switch, so that it can be understood that when a user pulls up the button seat 110, the first trigger part triggers the first tact switch 510 to realize parking of the vehicle; when the user presses the button seat 110 of the EPB switch 100, the second trigger part triggers the second light touch switch, so as to release the parking of the vehicle.

Further, the electronic parking integrated switch device further comprises a conductive rubber sleeve 700, the conductive rubber sleeve 700 is used for coating the circuit board 500, the first tact switch 510 and the second tact switch, the conductive silica gel sleeve can protect the periphery of the circuit board 500, the first trigger part and the second trigger part, and water flow and dust entering the switch are effectively prevented from invading the surface of the circuit board 500.

Further, the electronic parking integrated switch device further comprises a light guide body and a decorative strip, the light guide body is arranged in the decorative strip, the light guide body extends towards the circuit board 500, and light emitted by the light emitting diode on the circuit board 500 is reflected to the light guide body arranged in the decorative strip, so that the electronic parking integrated switch device has a backlight, the purpose of work indication reminding is achieved, the electronic parking integrated switch device is attractive, and the identification degree of night use can be improved.

Optionally, the EPB switch 100 further includes a first linkage assembly 120 and a second linkage assembly, where the first linkage assembly 120 includes a first ejector rod 121, a first gear jack 122, a first roller 123, and a first gear spring 124, and one end of the first ejector rod 121 is connected to a contact of the first tact switch 510, and the other end is connected to a movement track of the first trigger portion; the first roller 123 is disposed at one end of the first gear jack 122 near the first tact switch 510, and two ends of the first gear spring 124 are respectively fixed with the gear jack and the first trigger portion, so that the button seat 110 has a resilience force; the second linkage assembly comprises a second ejector rod, a second gear ejector column, a second roller and a second gear spring, one end of the second ejector rod is connected with the second light touch switch contact, and the other end of the second ejector rod is connected with the movement track of the second trigger part; the second roller is arranged at one end of the second gear jack post, which is close to the second light touch switch, and two ends of the second gear spring are respectively fixed with the gear jack post and the second trigger part so as to enable the button seat 110 to have resilience force; it can be appreciated that when the user pulls up the button seat 110, the first triggering portion drives the first ejector rod 121 to trigger the first tact switch 510, and the setting of the first roller 123 can make the button seat 110 more silky when pulled up, thereby increasing the comfort level of the user. Furthermore, when the user presses the button seat 110, the second triggering portion drives the second ejector rod to trigger the second light touch switch, and the setting of the second roller can enable the button seat 110 to be more smooth when being pressed down, so that the use comfort of the user is increased.

Optionally, the housing body 200 is provided with a mounting opening 240, the electronic parking integrated switch device further includes an automatic parking switch 600, the automatic parking switch 600 includes a key seat 610 and a switch slider 620, the switch slider 620 is slidably mounted on the mounting opening 240, one end of the switch slider 620 is connected with the key seat 610, so that the other end of the switch slider 620 is movably connected with the circuit board 500; it can be appreciated that when the user needs to stop the vehicle, pressing the key seat 610, the key seat 610 drives the switch slider 620, and the switch slider 620 presses the circuit board 500, so that the automatic parking contact of the circuit board 500 is turned on, thereby ensuring smooth running of the vehicle and reducing tilting or slipping of the vehicle.

The utility model also provides a vehicle, which comprises the electronic parking integrated switch device, and the specific structure of the electronic parking integrated switch device refers to the embodiment, and because the vehicle adopts all the technical schemes of all the embodiments, the vehicle at least has all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated here.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. An electronic parking integrated switching device, comprising:

An EPB switch, the EPB switch comprising a button mount; and

The shell body, the protruding mount pad and the limit structure of being equipped with of shell body, the button seat rotatable set up in the mount pad, the shell body corresponds respectively the relative both sides of the rotation center of button seat all are equipped with limit structure, limit structure towards the side of button seat is used for supplying the bottom surface contact of button seat, in order to restrict the rotation extreme position of button seat.

2. The electronic parking integrated switching device according to claim 1, wherein the limit structure includes a plurality of limit posts spaced apart along a circumferential extension direction of the rotation center of the button housing.

3. The electronic parking integrated switching device according to claim 1, wherein a side surface of the limit structure facing the button seat is provided with a first inclined surface inclined in a direction away from the limit structure of the other side toward a direction approaching the case body.

4. The electronic parking integrated switching device according to claim 1, wherein opposite ends of the free end of the mounting base are provided in a cambered surface, the cambered surface being in contact with an inner wall surface of the button base.

5. The electronic parking integrated switching device according to claim 1, further comprising a decorative shell covering the shell body, wherein a limit rib is provided on an outer wall surface of a side wall of the shell body, the limit rib contacts with an inner side surface of the decorative shell, an end surface of the limit rib near one end of the mounting seat is provided with a second inclined surface, and a distance between the second inclined surface and the side wall of the shell body is gradually reduced in a direction near the mounting seat.

6. The electronic parking integrated switching device of claim 1, wherein a wall thickness of the housing body ranges from 1.8mm to 2.3mm.

7. The electronic parking integrated switch apparatus according to any one of claims 1 to 6, further comprising a base, a circuit board disposed on the base, and a first tact switch and a second tact switch disposed on sides of the circuit board facing away from the base, wherein first trigger portions and second trigger portions are disposed on opposite sides of a rotation center of the button base, respectively, the first trigger portions being configured to trigger the first tact switch, and the second trigger portions being configured to trigger the second tact switch.

8. The electronic parking integrated switching device of claim 7, wherein the EPB switch further comprises a first linkage assembly and a second linkage assembly, the first linkage assembly comprising a first jack, a first gear jack, a first roller, and a first gear spring, one end of the first jack being connected to the first tact switch contact, the other end being connected to a movement track of the first trigger; the first roller is arranged at one end of the first gear jack post, which is close to the first tact switch, and two ends of the first gear spring are respectively fixed with the gear jack post and the first trigger part so as to enable the button seat to have resilience force;

The second linkage assembly comprises a second ejector rod, a second gear ejector column, a second roller and a second gear spring, one end of the second ejector rod is connected with the second light touch switch contact, and the other end of the second ejector rod is connected with the movement track of the second trigger part; the second idler wheel is arranged at one end of the second gear jack post, which is close to the second light touch switch, and two ends of the second gear spring are respectively fixed with the gear jack post and the second trigger part, so that the button seat has resilience force.

9. The electronic parking integrated switching device according to claim 7, wherein the housing body is provided with a mounting opening, the electronic parking integrated switching device further comprises an automatic parking switch, the automatic parking switch comprises a key seat and a switch slide block, the switch slide block is slidably mounted on the mounting opening, one end of the switch slide block is connected with the key seat, so that the other end of the switch slide block is movably conducted with the circuit board; and/or

The electronic parking integrated switch device further comprises a conductive rubber sleeve, and the circuit board, the first tact switch and the second tact switch are covered by the conductive rubber sleeve.

10. A vehicle comprising an electronic parking integrated switching apparatus as claimed in any one of claims 1 to 9.