CN215154471U

CN215154471U - Novel engine starting switch

Info

Publication number: CN215154471U
Application number: CN202120379539.8U
Authority: CN
Inventors: 李志鑫
Original assignee: FAW Group Corp
Current assignee: FAW Group Corp
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-12-14
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a novel engine starting switch, which comprises a mirror surface key, a light guide plate, an inner shaft, a shell, conductive rubber, a micro switch and a PCB; the inner shaft is arranged in the shell, the light guide plate is arranged at the top of the inner shaft, the mirror surface key is arranged above the light guide plate, the PCB is fixed at the bottom of the inner side of the shell, the conductive rubber is arranged on the PCB and positioned below the inner shaft, the microswitch is arranged on the PCB and positioned below the inner shaft and tightly adjacent to the conductive rubber, and the inner shaft is contacted with the microswitch firstly when moving downwards. By optimizing the conducting structure, the sound is clearly defined and realized after the switch key is pressed, then the sound is heard, and then the starting signal is conducted and sent to the engine, so that the psychological preparation for starting the engine is taken, and the safety is high; and the microswitch and the conductive rubber are combined, the operation hand feeling is optimized, the problem that the feedback sound of the switch operation is dull is solved, the operation hand feeling is good, and the pressing key has crisp operation click sound.

Description

Novel engine starting switch

Technical Field

The utility model relates to a switch, concretely relates to novel engine starting switch adopts micro-gap switch and conductive rubber to combine, and the optimization operation is felt, presses the button and has the sound of rattling of crisp operation.

Background

The traditional engine starting switch adopts conductive rubber to contact a golden finger to realize functions, the operation feedback sound is dull and stuffy, the operation hand feeling is poor, whether the feedback sound is heard firstly or the starting signal is transmitted to the engine firstly is undefined, and the driver and the passenger can easily misjudge that the engine is not started, so that potential safety hazards exist.

Patent document 1(CN205836715U) provides an automobile and a one-key starting device thereof, where the one-key starting device includes a one-key starting switch and an antitheft coil, and the one-key starting switch and the antitheft coil are separately provided and can be respectively and fixedly mounted on a center console of the automobile. The one-key starting device is a one-key starting switch and an anti-theft coil which are arranged in a split mode, when the one-key starting switch is replaced, the anti-theft coil does not need to be replaced at the same time, and maintenance cost is reduced. Meanwhile, when the one-key starting switch is replaced, the installation position of the anti-theft coil cannot be influenced, so that the condition that the relative position of the one-key starting switch and the anti-theft coil exceeds the induction range of the anti-theft coil and the intelligent key cannot be generated, and the one-key starting device is prevented from being out of work.

Patent document 2(CN203681487U) discloses an automobile one-key start wireless ignition button device, which includes a button read-write base station and a one-key start button; the reading and writing base station is wirelessly connected with the one-key starting button. The problems that the existing vehicle with the one-key starting function is damaged in the original vehicle circuit, the operation panel is damaged, the original vehicle ignition system cannot be compatible and the like are solved, and the method has the advantages of good compatibility, safety, reliability, simplicity in installation and the like.

Patent document 3(CN207523605U) discloses a one-key start switch and an automobile, the one-key start switch includes an indication module including at least two of a first indication unit, a second indication unit, and a third indication unit; the first indicating unit is used for indicating the power supply of the vehicle to be switched on, the second indicating unit is used for indicating the engine of the vehicle to have starting conditions, and the third indicating unit is used for indicating the engine to be started successfully. Compared with the prior art that only the vehicle power supply is indicated, the indication function is added, the indication performance is improved, and therefore a user can conveniently identify the state in the starting process.

Disclosure of Invention

In order to solve the problems that the engine starting switch in the prior art adopts conductive rubber to contact a golden finger to realize functions, the operation feedback sound is dull and stuffy, the operation hand feeling is poor, the feedback sound is not defined to be heard firstly, or the starting signal is conducted and sent to the engine firstly, and the driver and the passenger easily misjudge that the engine is not started yet and have potential safety hazards, the utility model provides a novel engine starting switch, through optimizing a conducting structure, the sound is heard firstly after the switch key is clearly defined and pressed, then the starting signal is conducted and sent to the engine, and the driver and the passenger have psychological preparations for starting the engine, so that the safety is high; and the microswitch and the conductive rubber are combined, the operation hand feeling is optimized, the problem that the feedback sound of the switch operation is dull is solved, the operation hand feeling is good, and the pressing key has crisp operation click sound.

The utility model aims at realizing through the following technical scheme, combine the attached drawing:

a novel engine starting switch comprises a mirror surface key 1, a light guide plate 2, an inner shaft 4, a shell 5, conductive rubber 6, a microswitch 7 and a PCB 8; the inner shaft 4 is arranged in the outer shell 5, the light guide plate 2 is arranged at the top of the inner shaft 4, the mirror surface key 1 is arranged above the light guide plate 2, the PCB8 is fixed at the bottom of the inner side of the outer shell 5, the conductive rubber 6 is arranged on the PCB8 and is positioned below the inner shaft 4, the micro switch 7 is arranged on the PCB8 and is positioned below the inner shaft 4 and is next to the conductive rubber 6, and the inner shaft 4 is firstly contacted with the micro switch when moving downwards.

Further, still include interior decoration circle 3, interior decoration circle 3 is installed in interior axle 4 top outside, and mirror surface button 1 passes through interior decoration circle 3 to be fixed in light guide plate 2 top.

Further, the mirror key comprises a panel 11, wherein the panel 11 is clamped at the top of the shell 5 and surrounds the mirror key 1.

Further, a pin assembly 9 is also included, and the pin assembly 9 is disposed at the bottom of the PCB 8.

Further, a common socket 10 is included, and the common socket 10 is installed at the bottom of the housing 5 and is in communication with the pin assembly 9.

The utility model discloses a theory of operation:

when the switch of the utility model is operated, the mirror surface key is pressed to enable the key light guide plate and the inner shaft to move along the pressing direction, the guide switches on the micro switch to realize crisp clicking sound, and the conductive particles are contacted with the golden finger by continuously pressing to switch on the corresponding circuit so as to realize the switch function; when the mirror surface key is released, the automatic reset is realized through the conductive rubber and the microswitch.

The utility model discloses following beneficial effect has:

the utility model discloses an optimize and lead to the structure, definitely define and realize that hear the sound earlier after pressing the switch button, turn on afterwards and send the start signal to the engine, the driver has taken advantage of the true preparation of psychology of starting the engine already, the security is high; and the microswitch and the conductive rubber are combined, the operation hand feeling is optimized, the problem that the feedback sound of the switch operation is dull is solved, the operation hand feeling is good, and the pressing key has crisp operation click sound.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the description of the embodiments of the present invention will be briefly described below, and 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 contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a block diagram of the working principle of the present invention;

in the figure:

1-mirror surface key;

2-a light guide plate;

3-inner decorative ring;

4-inner shaft;

5-a housing;

6-conductive rubber;

7-a microswitch;

8-PCB；

9-a pin assembly;

10-a common joint seat;

11-panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

Examples

As shown in fig. 1 and 2, a novel engine starting switch includes a mirror button 1, a light guide plate 2, an inner decoration ring 3, an inner shaft 4, a housing 5, a conductive rubber 6, a micro switch 7, a PCB8, a pin assembly 9, a common base 10, and a panel 11.

The inner shaft 4 is arranged in the shell 5, the light guide plate 2 is arranged at the top of the inner shaft 4, the inner decoration ring 3 is arranged at the outer side of the top of the inner shaft 4, and the mirror surface key 1 is fixed above the light guide plate 2 through the inner decoration ring 3; the panel 11 is clamped at the top of the shell 5 and surrounds the mirror surface key 1; the PCB8 is fixed at the bottom of the inner side of the shell 5 and is positioned below the inner shaft 4, the conductive rubber 6 is arranged on the PCB8 and is positioned below the inner shaft 4 and can be communicated with the inner shaft 4, the microswitch 7 is arranged on the PCB8 and is positioned below the inner shaft 4 and is close to the conductive rubber 6, the height of the top surface of the microswitch 7 is higher than that of the conductive rubber 6, so that the inner shaft 4 is firstly contacted with the microswitch when moving downwards; the pin assembly 9 is disposed at the bottom of the PCB8, and the common socket 10 is mounted at the bottom of the housing 5 and is in communication with the pin assembly 9.

The utility model discloses a theory of operation:

when the switch is operated, the mirror surface key 1 is pressed to push the light guide plate 2, so that the light guide plate 2 drives the inner shaft 4 to move along the pressing direction, the inner shaft 4 is pressed downwards, the microswitch 7 is firstly switched on, and crisp clicking sound is realized; and in the process of continuously pressing, the inner shaft 4 is conducted with the conductive rubber 6, the conductive particles contact the golden fingers, and the corresponding circuits are conducted, so that the switch function is conducted.

When the mirror surface key 1 is released, the automatic reset is realized through the conductive rubber and the microswitch.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel engine starting switch is characterized by comprising a mirror surface key (1), a light guide plate (2), an inner shaft (4), a shell (5), conductive rubber (6), a microswitch (7) and a PCB (8); interior axle (4) are installed in shell (5), interior axle (4) top installation light guide plate (2), mirror surface button (1) sets up in light guide plate (2) top, PCB (8) are fixed in shell (5) inboard bottom, conducting rubber (6) set up on PCB (8) and are located interior axle (4) below, micro-gap switch (7) set up on PCB (8) and are located axle (4) below and closely adjacent conducting rubber (6), earlier with the micro-gap switch contact when interior axle (4) moves down.

2. A novel engine starting switch as claimed in claim 1, characterized by further comprising an inner decoration ring (3), wherein the inner decoration ring (3) is installed on the outer side of the top of the inner shaft (4), and the mirror surface button (1) is fixed above the light guide plate (2) through the inner decoration ring (3).

3. A new engine starting switch according to claim 1, characterized by further comprising a panel (11), wherein the panel (11) is clamped on the top of the housing (5) and surrounds the mirror button (1).

4. A novel engine start switch as defined in claim 1 further comprising a pin assembly (9), the pin assembly (9) being disposed on the bottom of the PCB (8).

5. A novel engine starting switch as defined in claim 4, characterized in that it further comprises a common socket (10), the common socket (10) being mounted at the bottom of the housing (5) and being in communication with the pin assembly (9).