CN211929351U - Novel EPB integrated switch group - Google Patents

Abstract

The utility model relates to the field of automobiles, specifically a novel EPB integrated switch group, the on-line screen storage device comprises a base, PCB board assembly is installed to the upside of base, PCB board assembly upside is provided with conductive rubber, be provided with the ejector pin on the conductive rubber, be provided with the shell on the base, the shell upside is provided with the wheel that rolls, it is provided with the gear round pin to roll, be provided with the spring on the gear round pin, be provided with EPB button seat on the gear round pin, be provided with the EPB light conductor on the EPB button seat, install the EPB button on the EPB button seat, still be provided with AUTO HOLD button seat, SPORT button seat, ECO button seat, SNOW button seat on the shell, the structure setting of this device, forming process is simple, removes light conductor radium carving process from, and manufacturing cost is lower, and the leaded light. The button seat is provided with the light channeling prevention structure, so that parts of the shading sleeve are omitted, the production process is simplified, the production efficiency is improved, and the light channeling prevention effect is guaranteed.

Description

Novel EPB integrated switch group

Technical Field

The utility model relates to an automotive filed specifically is a novel EPB integrated switch group.

Background

At present, the automobile electrical switch is more and more widely applied, the production integration degree of parts is more and more high, and particularly, the application of double-color mold injection molding can combine two assembled parts made of two materials into one, but the cost and the production cost of the double-color mold are higher, and the requirement on the double-color mold injection molding process is higher, so that the product qualification rate is relatively lower, and the material utilization rate is not high.

Two kinds of luminous indications are often required to be simultaneously arranged on the same key of the automobile electrical appliance switch: function symbol backlight and operating condition instruct, present switch button structure is mostly for work instruction light guide body and button double-colored injection moulding become a part, increases one again and prevents scurrying light shading cover part, assembles and prevents scurrying the light on the light guide body, and this kind of assembly structure has both increased part quantity and assembly process, and the light leak influences prevents scurrying the light effect because of having the fit-up gap again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel EPB integrated switch group to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel EPB integrated switch group comprises a base, wherein a PCB assembly is installed on the upper side of the base, conductive rubber is arranged on the upper side of the PCB assembly, an ejector rod is arranged on the conductive rubber, a shell is arranged on the base, a rolling wheel is arranged on the upper side of the shell, a gear pin is arranged on the rolling wheel, a spring is arranged on the gear pin, an EPB button seat is arranged on the gear pin, an EPB light guide body is arranged on the EPB button seat, an EPB button is installed on the EPB button seat, an AUTO HOLD button seat, a SPORT button seat, an ECO button seat and a SNOW button seat are further arranged on the shell, an AUTO HOLD button seat, a SPORT button seat, an ECO button seat and a SNOW button seat are respectively provided with an AUTO HOLD light guide body, a SPORT light guide body, an ECO light guide body, an SNOW light guide body, an AUTO HOLD button seat, a SPORT button seat, an ECO button seat and a SNOW button seat, SPORT button, ECO button, SNOW button.

As a further aspect of the present invention: and a large decorative strip is arranged on the outer side of the AUTOHOLD button seat.

As a further aspect of the present invention: and a first decorative strip is arranged on the outer side of the SPORT button seat.

As a further aspect of the present invention: and a second decorative strip is arranged on the outer side of the ECO button seat.

As a further aspect of the present invention: and a third decorative strip is arranged on the outer side of the SNOW button.

As a further aspect of the present invention: and the outer sides of the EPB button seat, the AUTOHOLD button seat, the SPORT button seat, the ECO button seat and the SNOW button seat are respectively provided with a status indicator lamp and a function name symbol lamp.

Compared with the prior art, the beneficial effects of the utility model are that: the light guide body is changed into single-color injection molding from double-color injection molding with the button: the monochromatic injection molding light guide body is installed between the button and the button seat in an assembling mode, the forming process is simple, the laser etching process of the light guide body is omitted, the production cost is low, and the light guide performance is good. The button seat is provided with the light channeling prevention structure, so that parts of the shading sleeve are omitted, the production process is simplified, the production efficiency is improved, and the light channeling prevention effect is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of the device.

The novel light guide comprises an EPB light guide body, a push rod, a gear pin, an AUTO HOLD button, a 5 SPORT button, an ECO button, a 7 SNOW button, an EPB button, a 9 casing, a 10 base, an 11 AUTO HOLD button seat, a 12 SPORT button seat, an ECO button seat, a 14 SNOW button seat, a 15 SPORT light guide body, a 16 ECO light guide body, a 17 SNOW light guide body, an 18 AUTO HOLD light guide body, a 19 large decorating strip, a 20 first decorating strip, a 21 second decorating strip, a 22 third decorating strip, a 23 EPB button seat, a 24 conductive rubber, a 25 PCB board assembly, a 26 rolling wheel and a 27 spring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1, in an embodiment of the present invention, a novel EPB integrated switch set includes a base 10, a PCB assembly 25 is installed on an upper side of the base 10, a conductive rubber 24 is disposed on an upper side of the PCB assembly 25, and is characterized in that a top rod 2 is disposed on the conductive rubber 24, a housing 9 is disposed on the base 10, a rolling wheel 26 is disposed on an upper side of the housing 9, a shift pin 3 is disposed on the rolling wheel 26, a spring 27 is disposed on the shift pin 3, an EPB button seat 23 is disposed on the shift pin 3, an EPB light guide 1 is disposed on the EPB button seat 23, an EPB button 8 is installed on the EPB button seat 23, an AUTO HOLD button seat 11, a spot button seat 12, an ECO button seat 13, and an SNOW button seat 14 are further disposed on the housing 9, and AUTO HOLD button seats 11, a spot button seat 12, an ECO button seat 13, and a SNOW button seat 14 are respectively installed with AUTO HOLD buttons 18, and a light guide button seat 14, AUTO HOLD button 4, AUTO button 5, ECO button 6 and SNOW button 7 are mounted on the AUTO HOLD button holder 11, AUTO HOLD button holder 12, ECO button holder 13 and SNOW button holder 14 respectively, as well as the spot light guide 15, ECO light guide 16 and SNOW light guide 17.

The outer side of the AUTO HOLD button seat 11 is provided with a large decorative strip 19, the outer side of the SPORT button seat 12 is provided with a first decorative strip 20, the outer side of the ECO button seat 13 is provided with a second decorative strip 21, and the outer side of the SNOW button 7 is provided with a third decorative strip 22. The light guide body is changed into single-color injection molding from double-color injection molding with the button: the monochromatic injection molding light guide body is installed between the button and the button seat in an assembling mode, the forming process is simple, the laser etching process of the light guide body is omitted, the production cost is low, and the light guide performance is good. The button seat is provided with the light channeling prevention structure, so that parts of the shading sleeve are omitted, the production process is simplified, the production efficiency is improved, and the light channeling prevention effect is guaranteed.

The button is provided with a light guide body mounting hole and light-transmitting symbols of the functional names of the buttons, and the button seat are assembled into a switch motion key.

The light guide body is a light-transmitting window of each button function state indicating strip.

The button seat comprises a rotary button seat 23, an EPB button seat and other direct-pressing button seats, the direct-pressing button seat is provided with a sliding groove matched with the rib position on the shell to slide, and the switch motion key slides up and down to operate the on-off of a switch on the PCB assembly to realize the on-off of the button function. The switch is switched on and off by pressing the ejector rod 2 through rotating the key base.

The top rod 2 can move up and down in the guide hole of the shell 9, and the button seat is rotated to press the switch on the PCB assembly 25 through the top rod 2.

In the housing 9, the inside of the mounting hole of each button motion key is provided with a rib position, so that the whole button motion key can slide upwards and stably inside the button motion key.

A gear sliding track is further distributed in the shell 9, and spring force acts on the gear pin to provide gear feeling on the radial direction of the rotary key. The spring rebounds to enable the rotary button seat to reset automatically after the external force is removed.

The conductive rubber 24 is installed on the PCB and in interference fit with a pressure head of the direct-pressing button seat, when the direct-pressing button moves downwards, the conductive rubber contact also moves downwards to touch a golden finger of a conductive disc on the PCB, the switch is switched on, when external force is removed, the contact resets under the action of self resilience force of the conductive rubber, the switch is switched off, and the elasticity of the conductive rubber provides hand feeling and operating force of the direct-pressing button.

The PCB assembly 25 is provided with a conductive disc, an LED light-emitting element and other electrical elements which are correspondingly matched with the conductive rubber, and the LED light-emitting element provides working state indication and key function symbol backlight for the switch. And a plug wire assembly is welded on the PCB assembly 25, so that the PCB assembly is convenient to contact with an external mechanism and realizes function output.

The base 10 is mounted with the housing 9 to seal and protect the switch. The PCB assembly 25 is installed on the base 10, other parts are assembled and fixed from bottom to top in sequence, the base plays a role in overall supporting, and the shell is an overall framework of the switch.

Example two

On the basis of the first embodiment, status indicator lamps and function name symbol lamps are arranged on the outer sides of the EPB button seat 23, the AUTO HOLD button seat 11, the SPORT button seat 12, the ECO button seat 13 and the SNOW button seat 14.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (6)

1.A novel EPB integrated switch group comprises a base (10), wherein a PCB assembly (25) is installed on the upper side of the base (10), conductive rubber (24) is arranged on the upper side of the PCB assembly (25), and the novel EPB integrated switch group is characterized in that a top rod (2) is arranged on the conductive rubber (24), a shell (9) is arranged on the base (10), a rolling wheel (26) is arranged on the upper side of the shell (9), a gear pin (3) is arranged on the rolling wheel (26), a spring (27) is arranged on the gear pin (3), an EPB button seat (23) is arranged on the gear pin (3), an EPB light guide body (1) is arranged on the EPB button seat (23), an EPB button (8) is installed on the EPB button seat (23), an AUTO HOLD button seat (11), an SPORT button seat (12), an ECO button seat (13) and an SNOW button seat (14) are further arranged on the shell (9), the AUTO HOLD button seat (11), the spot button seat (12), the ECO button seat (13) and the SNOW button seat (14) are internally provided with an AUTO HOLD light guide (18), a spot light guide (15), an ECO light guide (16) and a SNOW light guide (17) respectively, and the AUTO HOLD button seat (11), the spot button seat (12), the ECO button seat (13) and the SNOW button seat (14) are also provided with an AUTO HOLD button (4), a spot button (5), an ECO button (6) and a SNOW button (7) respectively.

2. A novel EPB integrated switch group, according to claim 1, characterized in that the outside of the AUTO HOLD button holder (11) is provided with a large decorative strip (19).

3. A novel EPB integrated switch group according to claim 1 or 2, characterized in that the first decorative strip (20) is provided on the outside of the port button holder (12).

4.A novel EPB integrated switch group according to claim 3, characterized in that the ECO button holder (13) is provided with a second decorative strip (21) on its outside.

5. A novel EPB integrated switch group according to claim 4, characterized in that the outer side of the SNOW button (7) is provided with a third decorative strip (22).

6. The novel EPB integrated switch group according to claim 1, characterized in that the EPB button holder (23), the AUTOHOLD button holder (11), the SPORT button holder (12), the ECO button holder (13) and the SNOW button holder (14) are provided with status indicator lights and function name symbol lights on the outer sides.

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