CN218640788U - Automobile combined switch and automobile - Google Patents

Abstract

The utility model discloses an automobile combined switch and an automobile, wherein, the automobile combined switch comprises a shell, a handle assembly and two elastic buffer parts; a gear block is arranged in the shell; the handle assembly is rotatably connected to the shell and comprises an operating lever and a steering shifting block which are connected, the steering shifting block is arranged on the shell and moves along a gear track of the gear block under the driving of the operating lever to reciprocate to two extreme positions; the elastic buffer part is arranged on the side part of at least one of the gear block and the steering shifting block and is used for elastically buffering the steering shifting block approaching to the limit position. The utility model discloses the inertial impact energy who produces when technical scheme can absorb the gear jump, effectively reduce to turn to when the shifting block stops and the noise that produces of the hard bit architecture contact of casing, and then experience for the user provides the comfortable nature of driving the low noise.

Description

Automobile combined switch and automobile

Technical Field

The utility model relates to an automobile combination switch technical field, in particular to automobile combination switch and car.

Background

The combined switch for automobile is a multifunctional switch integrating wiper switch (high speed, low speed, intermittent, off), turn light switch (left and right turn changing), light changing switch (high beam, low beam, overtaking) and washing button switch, and is usually handle type, and is mounted on the steering column under the steering wheel, so that it is convenient for driver to operate.

The existing automobile combination switch comprises a shell, a handle assembly and a gear block, wherein the handle assembly can be rotatably connected with the shell and is matched with the gear block to realize the switching of steering gears, and strong inertia impact can be generated due to gear jumping formed by gear switching.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car combination switch, the inertia impact energy who produces when aiming at absorbing the gear jump, effectively reduces to turn to the shifting block and stops the noise that the bit architecture contact produced with the casing when stopping, and then provides the comfortable nature of driving the low noise for the user and experience.

In order to achieve the above object, the utility model provides an automobile combination switch, include:

a shell, in which a gear block is arranged;

the handle assembly is rotatably connected to the shell and comprises an operating lever and a steering shifting block which are connected, the steering shifting block is arranged on the shell and moves along a gear track of the gear block under the driving of the operating lever to reciprocate to two extreme positions; and

the two elastic buffer parts are arranged on the side parts of at least one of the gear block and the steering shifting block and used for elastically buffering the steering shifting block approaching to the limit position.

Optionally, the elastic buffer is connected to a side portion of the steering shifting block, and when the steering shifting block approaches towards the limit position, a free end of the elastic buffer abuts against the housing.

Optionally, elastic buffer is the extension arm, the extension arm includes linkage segment and extension, the linkage segment with turn to the lateral wall fixed connection of shifting block, extension one end with the linkage segment is bent and is connected, and the other end orientation the gear piece extends, and can with casing looks butt.

Optionally, the extension arm further comprises an abutting section, the abutting section is laterally connected to one side of the extension section, which is far away from the connecting section, and when the steering shifting block approaches towards the limit position, the abutting section abuts against the shell.

Optionally, the surface of the abutting section abutting against the housing is an arc surface.

Optionally, the elastic buffer is connected to a side portion of the gear shift block, and when the steering shifting block approaches towards the limit position, a free end of the elastic buffer is abutted to the steering shifting block.

Optionally, the elastic buffer member is a stop arm, one end of the stop arm is connected to the gear block, and the other end of the stop arm extends towards the steering shifting block and can be abutted against the steering shifting block.

Optionally, the stop arm portion is provided projecting away from the jog dial;

and/or the surface of the stop arm, which is abutted against the steering shifting block, is an arc surface.

Optionally, the housing is further provided with two limiting columns, the two limiting columns are respectively arranged on two opposite sides of the steering shifting block and respectively correspond to two limiting positions of the steering shifting block;

and/or the end part of the steering shifting block facing the gear block is elastically connected with a limiting pin which is abutted against the gear block;

and/or the gear track comprises a neutral groove section, a left steering section and a right steering section which are connected to two opposite sides of the neutral groove section, wherein the left steering section and the right steering section are arranged in a direction away from the neutral groove section and are gradually inclined towards a direction away from the steering shifting block.

The utility model discloses still provide an automobile, this automobile includes as above automobile combination switch.

The utility model discloses technical scheme sets up elastic buffer through the lateral part at the gear piece with turn to one of at least in the shifting block, before turning to the face of ending of shifting block and the contact of ending the bit architecture on the casing, the inertia impact energy who produces when absorbing the gear jump through elastic buffer in advance, after the elastic contact buffering, turn to the face of ending of shifting block and the contact of ending the bit architecture on the casing and stop, thereby end whole gear switching process, so can effectively reduce the noise that the hard bit architecture contact of ending with the casing produced when turning to the shifting block and stopping, and then experience for the user provides the comfortable nature of driving the low noise.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the automobile combination switch of the present invention;

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

FIG. 3 is a schematic view of a steering block;

fig. 4 is an exploded view of the combination switch of the vehicle of fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Shell body	321	Stop surface
11	Limiting column	33	Rotating shaft
				12	Limiting hole	34	Mounting groove
20	Gear block	35	Limit pin
				21	Neutral trough section	36	Elastic piece
22	Left steering segment	40	Elastic buffer
				23	Right steering segment	41	Connecting segment
30	Handle assembly	42	Extension section
				31	Control lever	43	Abutting section
32	Steering shifting block	44	Cambered surface

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an automobile combination switch.

Referring to fig. 1 to 4, in the embodiment of the present invention, the automobile combination switch includes a housing 10, a handle assembly 30, and two elastic buffering members 40, wherein a gear block 20 is disposed in the housing 10; the handle assembly 30 is rotatably connected to the housing 10, the handle assembly 30 includes an operating lever 31 and a steering shifting block 32 which are connected, the steering shifting block 32 is arranged on the housing 10 and moves along a gear track of the gear block 20 under the driving of the operating lever 31 to reciprocate to two limit positions; the elastic buffer member 40 is provided on a side portion of at least one of the shift lever 20 and the jog dial 32, and elastically buffers the jog dial 32 approaching toward the limit position. So can absorb the inertia impact energy that produces when the gear jumps through elastomeric damper 40, effectively reduce to turn to the shifting block 32 and stop the noise that the bit architecture contact produced with the hardness of casing 10 when stopping, and then provide the comfortable nature experience of driving the low noise for the user.

The steering shifting block 32 is provided with a rotating shaft 33, the housing 10 is provided with a limiting hole 12 matched with the rotating shaft 33, the steering shifting block 32 is inserted into the limiting hole 12 through the rotating shaft 33 and deflects around the axis of the limiting hole 12 under the driving of the operating lever 31, so that the steering shifting block 32 moves along the gear track of the gear block 20, and the gear block 20 is arranged, so that the light switching of a left steering lamp and a right steering lamp is realized conveniently through the structural transformation of the gear track, wherein in the gear switching process, when the steering shifting block 32 moves to the limit position, namely the stop surface 321 of the steering shifting block 32 is in contact with the stop structure on the housing 10, the formed gear jump can generate strong inertia impact, and when the steering shifting block 32 stops instantly, namely corresponding to the positions of the left steering lamp and/or the right steering lamp, the inertia impact can enable the stop surface 321 of the steering shifting block 32 to be in collision contact with the stop structure on the housing 10, and generate large noise, thereby influencing the driving comfort.

Therefore, the elastic buffer member 40 is arranged between the shift block 20 and the steering shifting block 32, before the stop surface 321 of the steering shifting block 32 contacts with the stop structure on the housing 10, the inertial impact energy generated during gear jump is absorbed by the elastic buffer member 40 in advance, and after the elastic contact buffering, the stop surface 321 of the steering shifting block 32 stops contacting with the stop structure on the housing 10, so that the whole gear switching process is finished, the noise generated by the hard stop structure contact with the housing 10 when the steering shifting block 32 stops can be effectively reduced, and the comfortable experience of driving with low noise is provided for a user.

Specifically, the elastic buffer 40 is disposed at a side portion of at least one of the shift block 20 and the steering stem 32, and it is understood that the elastic buffer 40 may be disposed on a deflection path of the steering stem 32, that is, the elastic buffer 40 may be connected to a side portion of the shift block 20, and/or the elastic buffer 40 may be connected to a side portion of the steering stem 32, so that when the steering stem 32 approaches to a limit position, that is, before the stop surface 321 of the steering stem 32 contacts the stop structure, the elastic buffer 40 can elastically buffer the entire steering stem 32, thereby reducing the speed at which the steering stem 32 collides with the stop structure, and reducing the noise generated during the collision contact. Wherein, elastic buffer member 40 and gear piece 20 and/or turn to shifting block 32 and can be connected through modes such as integrated into one piece, bonding, effectively improve elastic buffer member 40 and gear piece 20, elastic buffer member 40 and turn to the fastness of being connected between the shifting block 32 to and simplify manufacturing procedure, improve machining efficiency.

The utility model discloses technical scheme sets up elastic buffer 40 through the lateral part at gear piece 20 and turn to one of at least in the shifting block 32, before turning to the contact of ending the bit architecture on ending face 321 of shifting block 32 and the casing 10, the inertia impact energy who produces when absorbing the gear jump through elastic buffer 40 in advance, after the elastic contact buffering, turn to ending the bit architecture contact stop on ending face 321 of shifting block 32 and the casing 10, thereby end whole gear switching process, so can effectively reduce the noise that produces with the hard bit architecture contact of casing 10 when turning to shifting block 32 and stopping, and then experience for the user provides the comfort of driving the low noise.

Referring to fig. 2 to 3, in an embodiment, the elastic buffer 40 is connected to a side portion of the steering toggle block 32, when the steering toggle block 32 approaches to the limit position, a free end of the elastic buffer 40 abuts against the housing 10, and it can be understood that the elastic buffer 40 can be fixed to the side portion of the steering toggle block 32 by integrally forming, bonding, or the like, wherein the free end of the elastic buffer 40 can extend toward the stop block 20, when the steering toggle block 32 approaches to the limit position, the steering toggle block 32 is subjected to an inertial impact, and at this time, the free end of the elastic buffer 40 can first abut against a sidewall of the housing 10, and absorb the inertial impact energy through deformation, so that the steering toggle block 32 continues to deflect, and stops deflecting through the contact of the stop surface 321 and the stop structure, and due to the fact that the inertial impact energy is absorbed in advance, noise caused by the contact and collision of the stop surface 321 of the steering toggle block 32 and the stop structure is effectively reduced.

Specifically, in an embodiment, the elastic buffer member 40 is an extension arm, the extension arm includes a connection section 41 and an extension section 42, the connection section 41 is fixedly connected to the side wall of the steering shifting block 32, one end of the extension section 42 is bent and connected to the connection section 41, and the other end extends toward the gear block 20 and can be abutted to the housing 10, it can be understood that a certain deformation distance is formed between the extension section 42 and the side wall of the steering shifting block 32, so that the extension section 42 is convenient to deform when the end of the extension section 42 far away from the connection section 41 is abutted to the side wall of the housing 10, and therefore the absorption effect of the elastic buffer member 40 on the inertial impact is ensured.

Wherein, the lateral wall that turns to shifting block 32 can be for setting up the lateral wall in the groove of dodging that turns to shifting block 32, through locating linkage segment 41 in the groove of dodging, and be connected with the lateral wall of dodging the groove, and make the one end that linkage segment 41 was kept away from to extension segment 42 stretch out the groove of dodging, can be when guaranteeing the absorbing effect of elastic buffer 40 to inertial impact, reduce the occupation space of turning to shifting block 32 in casing 10, also be favorable to turning to shifting block 32 and gear piece 20 and cooperate, and reliably deflect.

Further, in an embodiment, the extension arm further includes an abutting section 43, the abutting section 43 is laterally connected to one side of the extension section 42 departing from the connection section 41, when the steering shifting block 32 is close to the limit position, the abutting section 43 abuts against the casing 10, so that the elastic buffer member 40 can be quickly abutted against the side wall of the casing 10 through the abutting section 43, and the effect of absorbing the inertial impact by the elastic buffer member 40 is further ensured.

The surface of the abutting section 43 abutting against the housing 10 is the arc surface 44, so that the deformation absorption capability of the elastic buffer member 40 is ensured, and meanwhile, the contact area between the elastic buffer member 40 and the housing 10 is reduced through the point contact of the arc surface 44, thereby effectively avoiding the abrasion of the housing 10 and/or the elastic buffer member 40 due to collision, and prolonging the service life of the housing 10 and/or the elastic buffer member 40.

Optionally, in an embodiment, the elastic buffer 40 is connected to a side portion of the shift block 20, and when the steering shift block 32 approaches towards the limit position, a free end of the elastic buffer 40 abuts against the steering shift block 32, it can be understood that the elastic buffer 40 may be fixed to the side portion of the shift block 20 by integrally forming, bonding, or the like, wherein the free end of the elastic buffer 40 may extend away from the shift block 20 and be located between the steering shift block 32 and the sidewall of the housing 10, when the steering shift block 32 approaches towards the limit position, the steering shift block 32 is subjected to inertial impact, and at this time, the free end of the elastic buffer 40 may first abut against the sidewall of the steering shift block 32 and deform towards the sidewall of the housing 10 under the deflection effect of the steering shift block 32, and when the stop surface 321 of the steering shift block 32 contacts with the stop structure, the steering shift block 32 stops deflecting, and due to pre-absorption of inertial impact energy, noise caused by contact collision between the stop surface 321 of the steering shift block 32 and the stop structure is effectively reduced.

Specifically, in an embodiment, the elastic buffer member 40 is a stop arm, one end of the stop arm is connected to the shift block 20, and the other end of the stop arm extends toward the steering shift block 32 and can abut against the steering shift block 32, it can be understood that the two stop arms located at two opposite sides of the shift block 20 both extend toward the steering shift block 32 and are arranged in a surrounding manner, wherein the stop arms are arranged in a direction away from the shift block 20 and gradually incline toward the steering shift block 32, which is beneficial for the stop arms to rapidly contact with the steering shift block 32 during deflection, and meanwhile, a deformation distance is formed between the stop arms and the side wall of the housing 10, so that the stop arms can buffer and absorb inertial impact through reliable deformation, and further reduce the noise of the collision between the stop surface 321 of the steering shift block 32 and the stop structure.

Specifically, in an embodiment, the stopping arm portion is protruded towards a direction away from the steering shifting block 32, that is, the stopping arm can be formed by bending and connecting at least two sections of stopping portions, so that the length of the stopping arm can be effectively prolonged on the premise of not influencing the deflection of the steering shifting block 32, and further, the buffering and absorbing effect on inertial impact is improved through the reliable deformation of the stopping arm.

Specifically, in an embodiment, the surface of the stop arm abutting against the steering wheel 32 is an arc surface 44, so that while the deformation absorption capability of the elastic buffer 40 is ensured, the contact area between the elastic buffer 40 and the steering wheel 32 is reduced through the point contact of the arc surface 44, and the abrasion of the steering wheel 32 and/or the elastic buffer 40 due to collision is effectively avoided, thereby prolonging the service life of the steering wheel 32 and/or the elastic buffer 40.

Referring to fig. 1 to 4, in an embodiment, two position-limiting columns 11 are further disposed in the housing 10, the two position-limiting columns 11 are disposed on two opposite sides of the steering shifting block 32, and correspond to two extreme positions of the steering shifting block 32, respectively, it can be understood that the steering shifting block 32 has two symmetrically disposed stop surfaces 321, and a contact stop between the stop surfaces 321 and the position-limiting columns 11 indicates that the gear shifting process is finished, that is, the steering shifting block 32 has moved to its extreme position, that is, the steering shifting block 32 moves to a corresponding gear position on the gear trajectory corresponding to the left turn light or the right turn light.

Referring to fig. 2 to 4, in an embodiment, a limit pin 35 is elastically connected to an end of the steering toggle block 32 facing the shift block 20, and the limit pin 35 abuts against the shift block 20, wherein an installation groove 34 is formed in the end of the steering toggle block 32 facing the shift block 20, the limit pin 35 is connected to and movably disposed in the installation groove 34 by an elastic member 36 such as a compression spring, and the limit pin 35 always abuts against the shift block 20 under the elastic action of the elastic member 36 during the shift switching process, when the steering toggle block 32 approaches towards a limit position, due to structural change of a shift track, dual actions of the shift block 20 and the elastic member 36 are performed, that is, an inertia impact generated will act on the steering toggle block 32, and due to the arrangement of the elastic buffer member 40, inertia impact energy generated during the shift jump is absorbed in advance, and after the elastic contact buffer, the stop surface 321 of the steering toggle block 32 contacts and stops contacting with the limit post 11 on the housing 10, thereby ending the entire shift switching process.

Referring to fig. 2, in an embodiment, the shift track includes a neutral groove section 21, and a left turning section 22 and a right turning section 23 connected to two opposite sides of the neutral groove section 21, where the left turning section 22 and the right turning section 23 are both inclined gradually toward a direction away from the neutral groove section 21 and a direction away from the steering dial 32, where the neutral groove section 21 is a V-shaped groove protruding toward a direction away from the steering dial 32, and both the left turning section 22 and the right turning section 23 are in gentle transition with the neutral groove section 21, which is beneficial to ensuring smoothness of shift switching.

When the limit column 11 moves from the neutral groove section 21 to the left steering section 22 or the right steering section 23, the elastic member 36, such as a compression spring, between the limit column 11 and the steering toggle block 32 is gradually deformed and compressed, and when the limit column moves to the left steering section 22 or the right steering section 23, because the left steering section 22 and the right steering section 23 are both inclined in a direction away from the neutral groove section 21 and in a direction away from the steering toggle block 32, the elastic member 36 gradually returns to the original state, and the limit column 11 strikes the gear block 20, and inertial impact formed by reaction force generated in the process acts on the steering toggle block 32.

The utility model discloses still provide an automobile, this automobile include car combination switch, and this car combination switch's concrete structure refers to above-mentioned embodiment, because this automobile has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims (10)

1. An automotive combination switch, comprising:

a shell, in which a gear block is arranged;

the handle assembly is rotatably connected to the shell and comprises an operating lever and a steering shifting block which are connected, the steering shifting block is arranged on the shell and moves along a gear track of the gear block under the driving of the operating lever to reciprocate to two extreme positions; and

the two elastic buffer parts are arranged on the side parts of at least one of the gear block and the steering shifting block and used for elastically buffering the steering shifting block approaching to the limit position.

2. The switch of claim 1, wherein the elastomeric damper is attached to a side of the toggle block, and wherein a free end of the elastomeric damper abuts the housing when the toggle block is moved toward the limit position.

3. The switch of claim 2, wherein the elastic buffer member is an extension arm, the extension arm includes a connection section and an extension section, the connection section is fixedly connected to the sidewall of the steering block, one end of the extension section is connected to the connection section in a bent manner, and the other end of the extension section extends toward the shift block and can abut against the housing.

4. The automobile combination switch of claim 3, wherein the extension arm further includes an abutment section laterally connected to a side of the extension section facing away from the connection section, the abutment section abutting the housing when the jog dial approaches toward a limit position.

5. The automobile combination switch according to claim 4, wherein the surface of the abutting section abutting against the housing is an arc surface.

6. The switch of claim 1, wherein said elastomeric bumper is attached to a side portion of said shift block, and a free end of said elastomeric bumper abuts said shift block when said shift block is moved toward the limit position.

7. The vehicle combination switch according to claim 6, wherein said resilient buffer is a stop arm, said stop arm having one end connected to said shift block and another end extending toward said toggle block and being engageable with said toggle block.

8. The automobile combination switch according to claim 7, wherein the stopper arm portion is provided to protrude in a direction away from the jog dial;

and/or the surface of the stop arm abutting against the steering shifting block is an arc surface.

9. The vehicle combination switch of claim 1, wherein two limit posts are further disposed in the housing, and the two limit posts are respectively disposed at two opposite sides of the steering shifting block and respectively correspond to two limit positions of the steering shifting block;

and/or the end part of the steering shifting block facing the gear block is elastically connected with a limiting pin which is abutted against the gear block;

and/or the gear track comprises a neutral groove section, a left steering section and a right steering section which are connected to two opposite sides of the neutral groove section, wherein the left steering section and the right steering section are arranged in a direction away from the neutral groove section and are gradually inclined towards a direction away from the steering shifting block.

10. An automobile, characterized by comprising the automobile combination switch according to any one of claims 1 to 9.

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