KR101773025B1 - Multi Function Integrating Switch Having Non Contact Sensing Rotary Structure - Google Patents

Multi Function Integrating Switch Having Non Contact Sensing Rotary Structure Download PDF

Info

Publication number
KR101773025B1
KR101773025B1 KR1020150120318A KR20150120318A KR101773025B1 KR 101773025 B1 KR101773025 B1 KR 101773025B1 KR 1020150120318 A KR1020150120318 A KR 1020150120318A KR 20150120318 A KR20150120318 A KR 20150120318A KR 101773025 B1 KR101773025 B1 KR 101773025B1
Authority
KR
South Korea
Prior art keywords
dial knob
assembly
magnetic force
dial
light
Prior art date
Application number
KR1020150120318A
Other languages
Korean (ko)
Other versions
KR20170024811A (en
Inventor
이후상
양대연
신나라
Original Assignee
한국알프스 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국알프스 주식회사 filed Critical 한국알프스 주식회사
Priority to KR1020150120318A priority Critical patent/KR101773025B1/en
Publication of KR20170024811A publication Critical patent/KR20170024811A/en
Application granted granted Critical
Publication of KR101773025B1 publication Critical patent/KR101773025B1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
    • H01H2025/048—Operating part movable angularly in more than one plane, e.g. joystick having a separate central push, slide or tumbler button which is not integral with the operating part that surrounds it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H2085/2075—Junction box, having holders integrated with several other holders in a particular wiring layout
    • H01H2085/208—Junction box, having holders integrated with several other holders in a particular wiring layout specially adapted for vehicles

Abstract

A multifunctional composite switch including a contactless sensing rotary structure is published. The multifunctional composite switch 100 according to the embodiment of the present invention includes an inner space formed by a cover 111 to accommodate and fix the PCB assembly 150 therein and a light pipe 130 A case 110 for mounting; A dial knob assembly 120 mounted on the top of the dial assembly 160 and protruding from the top of the case 110; A light pipe 130 mounted on the case 110 and transmitting light generated from the PCB assembly 150 to the dial knob assembly 120; A magnetic force generating member 140 mounted on a lower end of the dial knob assembly 120 and having a plane-like circular structure and having N poles 141 and S poles 142 arranged alternately along the circumference of the circular structure; A PCB assembly 150 mounted inside the case 110 and having a light source member 151 capable of providing light in the direction of the light pipe 130; A magnetic force detecting member 145 mounted on the PCB assembly upper part 150 corresponding to a plane position of the magnetic force generating member 140 and detecting a magnetic force generated from the magnetic force generating member 140; And a dial assembly 160 fastened to the cover 111 and mounting the dial knob assembly 120 at an upper portion thereof.

Description

[0001] The present invention relates to a multi-functional composite switch including a non-contact sensing rotary structure,

The present invention relates to a multifunctional composite switch, and more particularly, to a multifunctional composite switch including a noncontact sensing rotary structure.

A multifunctional composite switch is known that allows various functions to be operated through a single switch without a touch in an integrated AV system for a vehicle incorporating navigation, audio, video, and trip functions having a touch-based OS (Operate System) . The multifunctional composite switch is a manipulation device for interlocking with a UI (User interface) so that a graphic object can be selected.

The multifunctional composite switch recognizes the input signal by pressing, rotating, or tilting it back and forth. The input signal causes the pointing segment of the display screen to move. The pointing segment selects a selectable graphical object on the display screen and outputs an operation command.

FIG. 1 is a cross-sectional view of a conventional multifunctional composite switch. Referring to FIG. 1, a conventional multifunctional composite switch is briefly described.

First, when the push / operate switch 1 is pushed in the vertical direction, the first shaft 5 located at the center portion of the switch case 3 is lowered while the second shaft 7 The push switch 9 is brought into contact with the switch terminal provided on the PCB 11 by the displacement of the second shaft 7 and the push switch is turned ON.

In the case of the joystick switch operation, when the push / joystick knob 1 is moved in any one of the four directions in the front and rear left and right directions, the joystick lever 13 assembled around the outer periphery of the first shaft 5 moves in the corresponding direction And the pushing portion 15 extending in four directions in the joystick lever 13 presses two of the four push contacts 17 simultaneously to perform the switch operation.

The rotary switch operation is realized by rotating the rotary knob 21 disposed outside the push / joystick knob 1. [ That is, when the rotary knob 21 is rotated clockwise or counterclockwise, the rotary rotary body 23 rotates together with the rotary knob 21 to rotate the rotary rotary body 23 in accordance with the displacement of the end of the rotary rotary body 23, (25) is operated.

Reference numeral 19 denotes a detent mechanism which is provided around the upper part of the joystick lever 13 and which functions to generate a positioning function and operation feeling at the time of operation of the joystick switch and to return the same.

Such a conventional multifunctional composite switch allows various functions displayed through a display screen to be selected and executed by various operations through a single switch, thereby providing convenience of operation, Since it plays a role of preventing the concentration of power from being dispersed in advance, there is a considerable effect in achieving safe driving.

However, since the above-described conventional composite switch is a contact-type structure in which a switch connection is realized by a force transmitted to a switch through a lever or a shaft when an operation force is inputted, the structure is considerably complicated and a plurality of contact switches are required There is a problem in that it is disadvantageous in terms of mass production and cost and there is a limit in reducing the weight of the switch.

In addition, since the push contact 9 for implementing the push switch operation is provided on the in-case PCB 11 far from the knob 1, malfunction may occur in the push switch operation, 21 are rotated integrally with each other, there is a structural problem that it is difficult to apply illumination to the dial knob. Even if the light source is installed inside the switch, the distance between the ring illumination part and the light source is too long to transmit the uniform light.

Further, when implementing the rotation operation of the switch, there is a structural problem in that more than two PCB boards are required and a complex structure is formed by a large number of parts. Specifically, in the case of a switch according to the prior art, a PCB must be mounted on the dial knob assembly.

Therefore, there is a need for a technique capable of solving the problem of the switch according to the above-mentioned conventional technique.

Korean Patent Publication No. 10-2011-0054656 (published on May 25, 2011)

SUMMARY OF THE INVENTION It is an object of the present invention to solve the problem of a conventional multifunctional composite switch in which a PCB is additionally mounted on a dial knob assembly in a multifunctional composite switch and can be constituted by a single PCB assembly, The present invention provides a multifunctional composite switch capable of transmitting uniform light of a distant ring illumination portion, constituted of a small number of components and a simple structure, capable of blocking inflow of dust, and reducing occurrence of switch operation noise.

According to an aspect of the present invention, there is provided a multifunctional composite switch comprising: a case having a light pipe connected to a cover to receive and fix a PCB assembly therein, A dial knob assembly mounted on the top of the dial assembly and projecting and exposed to the top of the case; A light pipe mounted on the case and transmitting light generated from the PCB assembly to the dial knob assembly; A magnetic force generating member mounted on a lower end portion of the dial knob assembly, the magnetic force generating member having a planar circular structure and having N poles and S poles alternately arranged along the circumference of the circular structure; A PCB assembly mounted inside the case, the PCB assembly mounting a light source member capable of providing light in a light pipe direction; A magnetic force detecting member mounted on a PCB assembly corresponding to a plane position of the magnetic force generating member and detecting a magnetic force generated from the magnetic force generating member; And a dial assembly tethered to the cover and mounting a dial knob assembly thereon.

In one embodiment of the present invention, the case is a box structure of a hollow structure having an opened lower surface, and is coupled with a cover mounted on the lower part to form an internal storage space, and the PCB assembly is accommodated in the internal storage space, can do.

In one embodiment of the present invention, the dial knob assembly comprises: a first dial knob assembly mounted on an upper end of a second dial knob, the first dial knob assembly being made of a light shielding material and blocking part of light transmitted from the second dial knob Dial knob; A second dial knob having a dial knob fixing portion mounted on an upper portion of the dial assembly for ring-lighting the light provided from the light pipe to the outside; And a third dial knob of a cylindrical structure, which is rotatably mounted on an outer circumferential surface of the second dial knob and is made of a light shielding material.

In this case, the second dial knob may include: a first dial knob seating portion formed integrally on the upper portion of the light transmitting portion and having a planar circular structure; A light transmission part for emitting light emitted from the light pipe to the exterior by ring lighting; And a dial knob fixing part formed integrally with the dial knob seating part so as to extend downwardly and fixed to an upper portion of the dial assembly.

In addition, the diameter D1 of the first dial knob seating portion of the planar circular structure may be 101 to 150% of the diameter D2 of the first dial knob.

In one embodiment of the present invention, a bearing may be mounted between the second dial knob and the third dial knob.

Between the second dial knob and the third dial knob, a cam and a ball spring structure can be mounted so as to provide a clicking feeling of rotation.

In an embodiment of the present invention, the lower end of the second dial knob and the upper end of the light pipe may be separated by a predetermined distance.

In an embodiment of the present invention, the outer diameter of the light pipe may be 101 to 110% of the outer diameter of the lower end of the light transmitting portion.

In one embodiment of the present invention, the magnetic force generating member may be a permanent magnet having a plane-shaped circular structure and having N poles and S poles arranged alternately along the circumference.

The magnetic force generating member may include two or more N poles and S poles, respectively.

In one embodiment of the present invention, a magnetic force blocking member may be attached to a side surface of the magnetic force generating member.

As described above, according to the multifunctional composite switch of the present invention, by including the magnetic force generating member mounted on the lower end portion of the dial knob assembly and the magnetic force detecting member mounted on the PCB assembly, the contactless rotary structure And as a result, a multifunctional composite switch can be constructed with a small number of components and a simple structure.

Further, according to the multifunctional composite switch of the present invention, by providing the magnetic force blocking member on the side surface of the magnetic force detecting member, the generation of noise due to the rotation operation of the multifunctional composite switch can be reduced.

Further, according to the multifunctional composite switch of the present invention, since the second dial knob not rotating and the third dial knob rotating are operated at the same time, the symbol marks of the frozen and stopped shape are engraved on the upper surface of the first dial knob .

Further, according to the multifunctional composite switch of the present invention, it is possible to provide a rotational clicking feeling to the user by mounting the cam and the ball spring structure between the second dial knob and the third dial knob.

In addition, according to the multifunctional composite switch of the present invention, it is possible to transmit a uniform light to a ring illumination part which is distant from a light source, and as a result, a multifunctional composite switch according to the prior art, A composite switch can be provided.

Further, according to the multifunctional composite switch of the present invention, by providing the dial knob assembly of a specific structure, the light pipe and the leaky holder, a multifunctional composite switch can be constructed with a small number of parts and a simple structure, It is possible to provide a multifunctional composite switch of the structure.

1 is a cross-sectional view of a conventional multifunctional composite switch.
2 is a plan view showing a multifunctional composite switch according to an embodiment of the present invention.
3 is a front view showing the multifunctional composite switch shown in Fig.
4 is an exploded view of the multifunctional composite switch shown in Fig.
5 is a cross-sectional view illustrating the dial knob assembly shown in FIG.
6 is a sectional view taken along line A-A 'in FIG.
7 is a plan view showing the magnetic force generating member of Fig.
8 is a graph showing the magnetic force detected through the magnetic force detecting member and a graph of the rotation angle of the magnetic force generating member calculated through the graph.
9 is a cross-sectional view illustrating a multifunctional composite switch according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Prior to the description, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings and should be construed in accordance with the technical concept of the present invention.

Throughout this specification, when a member is "on " another member, this includes not only when the member is in contact with another member, but also when there is another member between the two members.

Throughout this specification, when an element is referred to as "including" an element, it is understood that it may include other elements as well, without departing from the other elements unless specifically stated otherwise.

FIG. 2 is a plan view showing a multifunctional composite switch according to an embodiment of the present invention, and FIG. 3 is a front view showing the multifunctional composite switch shown in FIG. Fig. 4 shows an exploded view of the multifunctional composite switch shown in Fig.

Referring to these figures, the multifunctional composite switch 100 according to the present embodiment includes a case 110, a dial knob assembly 120, a light pipe 130, a magnetic force generating member 140, a PCB assembly 150, A magnetic force detecting member 145 and a dial assembly 160. [

4, the case 110 may have a structure in which an inner space is formed by engaging with the cover 111 so as to receive and fix the PCB assembly 150 therein. At this time, a seating groove may be provided on the upper portion of the case 110 so that the light pipe 130 can be mounted. It is preferable that the seating groove on which the light pipe 130 is seated is formed in a recessed structure corresponding to the outer peripheral surface shape of the light pipe 130. More specifically, the case 110 has a box structure of a hollow structure with an opened lower surface, and is coupled with a cover 111 mounted on the lower part to form an internal storage space, and the PCB assembly 150 is housed in the internal storage space. So that it can be fixed.

The dial knob assembly 120 may be mounted on the upper portion of the dial assembly 160 and protruded to the upper portion of the case 110 to be exposed.

The light pipe 130 may be mounted on the case 110 and may transmit light generated from the PCB assembly 150 to the dial knob assembly 120.

A more detailed description of the above-mentioned dial knob assembly 120 and the light pipe 130 will be described below.

The PCB assembly 150 may have a structure in which a light source member 151 mounted inside the case 110 and capable of providing light in the direction of the light pipe 130 is mounted.

The dial assembly 160 is fastened to the cover 111 and can be mounted on the dial knob assembly 120 at the top.

The magnetic force generating member 140 is mounted on the lower end of the dial knob assembly 120 and has a circular planar shape and the N pole 141 and the S pole 142 are alternately arranged along the circumference of the circular structure Structure.

The magnetic force detecting member 145 can be mounted on the PCB assembly upper portion 150 corresponding to the plane position of the magnetic force generating member 140 and can detect the magnetic force generated from the magnetic force generating member 140.

A more detailed description of the magnetic force generating member 140 and the magnetic force detecting member 145 will be given below.

Fig. 5 is a cross-sectional view showing the dial knob assembly shown in Fig.

5, the dial knob assembly 120 according to the present embodiment includes a first dial knob 121, a second dial knob 122, and a third dial knob 123, Lt; / RTI >

Specifically, the first dial knob 121 is mounted on an upper end portion of the second dial knob 122, and is made of a light shielding material, so that a part of light transmitted from the second dial knob 122 can be blocked from being exposed to the outside .

The second dial knob 122 may be a structure having a dial knob fixing portion 124 mounted on the upper portion of the dial assembly 160 and ring-lighting the light provided from the light pipe 130 to the outside.

The third dial knob 123 is rotatably mounted on the outer surface of the second dial knob 122 and may have a cylindrical structure composed of a light shielding material.

5, the second dial knob 122 includes: a first dial knob seating portion 125; a light transmitting portion 126; and a dial knob fixing portion (not shown) 124). ≪ / RTI >

The first dial knob seating portion 125 may be integrally formed on the upper portion of the light transmitting portion 126 and may have a planar circular structure. At this time, the diameter D1 of the first dial knob seating portion 125 having a planar circular structure may be 101 to 150% of the diameter D2 of the first dial knob 121. Therefore, as shown in Fig. 5, the ring illumination can be implemented through this structure. Furthermore, the size and shape of the ring illumination can be adjusted by adjusting the diameter of the first dial knob 121 and the diameter of the first dial knob seating part 125. [

In this case, according to the multifunctional composite switch of the present invention, the non-rotating second dial knob and the rotating third dial knob are provided at the same time so that the symbol marks of the frozen and stopped shape are provided on the upper surface of the first dial knob It can be imprinted.

On the other hand, the outer circumferential surface of the light transmitting portion 126 can be mounted on the outer circumferential surface cover 1221. In this case, a bearing 127 is mounted between the second dial knob 122 and the third dial knob 123, so that the third dial knob 123 can be more easily rotated. Between the second dial knob 122 and the third dial knob 123, a cam 128 and a ball spring 129 structure can be mounted so as to provide a clicking sense of rotation.

The dial knob fixing portion 124 may be integrally formed with the dial knob fixing portion 125 so as to extend downward and may be fixedly coupled to the upper portion of the dial assembly 160.

5, the lower end of the second dial knob 122 and the upper end of the light pipe 130 may be spaced apart from each other by a predetermined distance.

The distance between the lower end of the 2 dial knob 122 and the upper end of the light pipe 130 can be adjusted by the tilting operation of the dial knob assembly 120 by the lower end of the second dial knob 122, It is preferable that the distance is such that the upper end portion may not collide.

The above-mentioned light pipe 130 may be mounted on the case 110 and may transmit light generated from the PCB assembly 150 to the dial knob assembly 120. At this time, the outer diameter of the light pipe 130 is preferably in the range of 101 to 110% of the outer diameter of the lower end portion of the light transmitting portion 126. If the outer diameter of the light pipe 130 exceeds 110% of the outer diameter of the lower end portion of the dial knob assembly 120, the volume of the entire multifunction composite switch becomes large, which is undesirable. On the other hand, when the outer diameter of the light pipe 130 is less than 100% of the outer diameter of the lower end of the dial knob assembly 120, light generated from the PCB assembly 150 during the tilting operation of the dial knob assembly 120 is transmitted to the dial knob assembly 120), which is not preferable.

Fig. 5 is a sectional view showing the dial knob assembly shown in Fig. 4, and Fig. 6 is a sectional view taken along line A-A 'of Fig. Fig. 7 is a plan view showing the magnetic force generating member of Fig. 4, and Fig. 8 is a graph showing the magnetic force detected through the magnetic force detecting member and a rotation angle graph of the magnetic force generating member calculated through the graph.

Referring to these drawings, the magnetic force generating member 140 according to the present embodiment has a circular planar structure and may have a structure in which N poles and S poles are arranged alternately along the circumference. At this time, the magnetic force generating member 140 is not particularly limited as long as the N pole and the S pole can be arranged alternately along the circumference, for example, it may be a permanent magnet.

7, the magnetic force generating member 140 may have a structure including two or more N-poles and S-poles, respectively.

The magnetic force generating member 140 may be mounted on the lower end of the second dial knob 122 and rotated together with the second dial knob 122, as shown in Fig. At this time, the magnetic force generated in the form of a crossing waveform from the magnetic force generating member 140 to be rotated can be detected by the magnetic force detecting member 145.

As can be seen from the graph shown in FIG. 8 (a), it is possible to obtain the cross-over waveform data of the magnetic force generated from the magnetic force generating member 140 rotated through the magnetic force detecting member 145.

Based on the thus obtained cross waveform data, the rotation angle [theta] dial of the magnetic force generating member 140 can be calculated using the following Equation (1).

<Formula 1>

Figure 112015082926568-pat00001

Therefore, in the multifunctional composite switch 100 according to the present embodiment having the above-described configuration, it is not necessary to additionally provide a separate PCB substrate in the dial knob assembly 120 for implementing the rotation operation, do.

As a result, the multifunctional composite switch 100 according to the present embodiment can realize a rotary structure by a non-contact sensing method, and can constitute a multifunctional composite switch with a small number of parts and a simple structure.

9, a magnetic force blocking member 143 is attached to a side surface of the magnetic force generating member 140 so as to prevent noise that may be generated by the rotation of the magnetic force generating member 140 .

As described above, according to the multifunctional composite switch of the present invention, by including the magnetic force generating member mounted on the lower end portion of the dial knob assembly and the magnetic force detecting member mounted on the PCB assembly, the contactless rotary structure And as a result, a multifunctional composite switch can be constructed with a small number of components and a simple structure.

Further, according to the multifunctional composite switch of the present invention, by providing the magnetic force blocking member on the side surface of the magnetic force detecting member, the generation of noise due to the rotation operation of the multifunctional composite switch can be reduced.

Further, according to the multifunctional composite switch of the present invention, since the second dial knob not rotating and the third dial knob rotating are operated at the same time, the symbol marks of the frozen and stopped shape are engraved on the upper surface of the first dial knob .

Further, according to the multifunctional composite switch of the present invention, it is possible to provide a rotational clicking feeling to the user by mounting the cam and the ball spring structure between the second dial knob and the third dial knob.

In addition, according to the multifunctional composite switch of the present invention, it is possible to transmit a uniform light to a ring illumination part which is distant from a light source, and as a result, a multifunctional composite switch according to the prior art, A composite switch can be provided.

Further, according to the multifunctional composite switch of the present invention, by providing the dial knob assembly of a specific structure, the light pipe and the leaky holder, a multifunctional composite switch can be constructed with a small number of parts and a simple structure, It is possible to provide a multifunctional composite switch of the structure.

In the foregoing detailed description of the present invention, only specific embodiments thereof have been described. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

That is, the present invention is not limited to the above-described specific embodiment and description, and various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims. And such variations are within the scope of protection of the present invention.

100: Multifunctional composite switch
110: Case
111: cover
112: cover
120: Dynal knob assembly
121: first dial knob
122: second dial knob
123: Third dial knob
124: dial knob fixing portion
125: first dial knob seating portion
126: Light transmission part
127: Bearings
128: Cam
129: Ball spring
130: light pipe
140: magnetic force generating member
141: N pole
142: S pole
143: magnetic force blocking member
145: magnetic force detecting member
150: PCB assembly
151: Light source member
160: Dial assembly

Claims (12)

A case 110 for mounting the light pipe 130 on the upper part of the PCB assembly 150 by forming an inner space by being coupled with the cover 111 so as to receive and fix the PCB assembly 150 therein;
A dial knob assembly 120 mounted on the top of the dial assembly 160 and protruding from the top of the case 110;
A light pipe 130 mounted on the case 110 and transmitting light generated from the PCB assembly 150 to the dial knob assembly 120;
The dial knob assembly 120 is extended downward by a predetermined length and integrally mounted. The N-pole 141 and the S-pole 142 are arranged alternately along the circumference of the circular knob assembly 120 A magnetic force generating member 140;
A PCB assembly 150 mounted inside the case 110 and having a light source member 151 capable of providing light in the direction of the light pipe 130; And
A magnetic force detecting member 145 mounted on the upper portion 150 of the PCB assembly corresponding to the plane position of the magnetic force generating member 140 and detecting a magnetic force generated from the magnetic force generating member 140; And
A dial assembly 160 fastened to the cover 111 and mounting the dial knob assembly 120 on the upper portion;
Lt; / RTI &gt;
The dial knob assembly 120 includes:
A first dial knob 121 mounted on an upper end of the second dial knob 122 and configured to block a portion of light transmitted from the second dial knob 122 from being exposed to the outside,
A second dial knob 122 having a dial knob fixing portion 124 mounted on an upper portion of the dial assembly 160 for ring-lighting the light provided from the light pipe 130 to the outside; And
A third dial knob 123 of a cylindrical structure rotatably installed on an outer circumferential surface of the second dial knob 122 and configured of a light shielding material;
Lt; / RTI &gt;
The second dial knob 122 comprises:
A first dial knob seating portion 125 integrally formed on the upper portion of the light transmitting portion 126 and having a planar circular structure;
A light transmitting portion 126 for emitting light emitted from the light pipe 130 to the exterior by ring-lighting; And
A dial knob fixing part 124 formed integrally with the dial knob fixing part 125 so as to extend downwardly and fixed to the upper part of the dial assembly 160;
Lt; / RTI &gt;
The magnetic force generating member 140 is a permanent magnet having a plane-like circular structure including at least two N poles and S poles, in which N poles and S poles are alternately arranged along the circumference,
Wherein a magnetic force blocking member (143) formed to surround an outer circumferential surface of the magnetic force generating member (140) is attached to an outer circumferential side surface of the magnetic force generating member (140).
The method according to claim 1,
The case 110 has a box structure of a hollow structure with its lower surface opened, and is coupled with a cover 111 mounted on a lower portion to form an internal storage space,
Wherein the PCB assembly (150) is received and fixed in the internal storage space.
delete delete The method according to claim 1,
Wherein a diameter D1 of the first dial knob seating portion 125 of the planar circular structure is a length of 101 to 150% of a diameter D2 of the first dial knob 121. The multi-
The method according to claim 1,
And a bearing (127) is mounted between the second dial knob (122) and the third dial knob (123).
The method according to claim 1,
Characterized in that a cam (128) and a ball spring (129) structure are mounted between the second dial knob (122) and the third dial knob (123) so as to provide a rotational clicking feeling.
The method according to claim 1,
And the lower end of the second dial knob (122) and the upper end of the light pipe (130) are separated by a predetermined distance.
The method according to claim 1,
Wherein the outer diameter of the light pipe (130) is 101 to 110% of the outer diameter of the lower end of the light transmitting portion (126).
delete delete delete
KR1020150120318A 2015-08-26 2015-08-26 Multi Function Integrating Switch Having Non Contact Sensing Rotary Structure KR101773025B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150120318A KR101773025B1 (en) 2015-08-26 2015-08-26 Multi Function Integrating Switch Having Non Contact Sensing Rotary Structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150120318A KR101773025B1 (en) 2015-08-26 2015-08-26 Multi Function Integrating Switch Having Non Contact Sensing Rotary Structure

Publications (2)

Publication Number Publication Date
KR20170024811A KR20170024811A (en) 2017-03-08
KR101773025B1 true KR101773025B1 (en) 2017-09-12

Family

ID=58404578

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150120318A KR101773025B1 (en) 2015-08-26 2015-08-26 Multi Function Integrating Switch Having Non Contact Sensing Rotary Structure

Country Status (1)

Country Link
KR (1) KR101773025B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101058877B1 (en) 2009-11-18 2011-08-23 한국알프스 주식회사 Multifunction switch

Also Published As

Publication number Publication date
KR20170024811A (en) 2017-03-08

Similar Documents

Publication Publication Date Title
US9630499B2 (en) Screen-based vehicle operating system
CN101223618B (en) Control button comprising integrated functionality
KR101451183B1 (en) Multi Function Integrating Switch Using Haptic Technology, and Feedback Control Method Thereof
KR101436983B1 (en) Multi function integrating switch for vehicle
KR101960737B1 (en) Multifunctional composite input device
US10331238B2 (en) Magnetic scaling and positioning scroll wheel of mechanical mouse
JP2009099297A (en) Rotating operation component and input device using the same
JP4831024B2 (en) Combined operation device
KR101773032B1 (en) Multifunctional composite input device
WO2015107592A1 (en) Shift operation device
JP2010116148A (en) Shift-by-wire gear shift device
CA2528617A1 (en) A rotator with rim select functionality
JP4995008B2 (en) Input device and electronic device using the same
JP6500936B2 (en) Operating device
JP6891308B2 (en) Multi-function push knob
JP2014229468A5 (en)
KR101773025B1 (en) Multi Function Integrating Switch Having Non Contact Sensing Rotary Structure
US8698019B2 (en) Button for electric product
JP6590640B2 (en) Rotating and swinging input device and electronic device
JP2011129460A (en) Input device
EP3059751B1 (en) Operating panel device
KR101584215B1 (en) Multi Function Integrating Switch
US11676783B2 (en) Press-type input device and press-rotate-type input device
KR101773930B1 (en) Multi Function Integrating Switch Having Sealing Member
CN214900834U (en) Photoelectric driving type rotary switch

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant