KR20120014781A - Vehiclular tumbler switiching unit - Google Patents

Vehiclular tumbler switiching unit Download PDF

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Publication number
KR20120014781A
KR20120014781A KR1020100076958A KR20100076958A KR20120014781A KR 20120014781 A KR20120014781 A KR 20120014781A KR 1020100076958 A KR1020100076958 A KR 1020100076958A KR 20100076958 A KR20100076958 A KR 20100076958A KR 20120014781 A KR20120014781 A KR 20120014781A
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KR
South Korea
Prior art keywords
movable
switch
push knob
movable push
seesaw
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Application number
KR1020100076958A
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Korean (ko)
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KR101203688B1 (en
Inventor
박필규
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대성전기공업 주식회사
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Priority to KR20100076958A priority Critical patent/KR101203688B1/en
Publication of KR20120014781A publication Critical patent/KR20120014781A/en
Application granted granted Critical
Publication of KR101203688B1 publication Critical patent/KR101203688B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/005—Electro-mechanical devices, e.g. switched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/04—Cases; Covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/12—Movable parts; Contacts mounted thereon
    • H01H23/14—Tumblers
    • H01H23/143—Tumblers having a generally flat elongated shape
    • 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
    • H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls

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  • Tumbler Switches (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

The present invention relates to a semiconductor device comprising: a housing; A printed circuit board disposed inside the housing; A switch unit disposed on one surface of the printed circuit board; A switch movable part movable in the housing to move the switch part, the switch part including a seesaw switch operated by a seesaw motion of the switch movable part, and a push switch operated by a push motion of the switch part. It provides a tumbler switch unit.

Description

Tumbler switch unit {VEHICLULAR TUMBLER SWITICHING UNIT}

The present invention relates to a tumbler switch unit, and more particularly, to a tumbler switch unit having a simple structure that enables more smooth operation.

Vehicles such as automobiles are required to function beyond various functions as a moving means as various convenient means for allowing a user to provide a more stable and comfortable driving state. Accordingly, the vehicle is equipped with various convenience facilities and various switches for operating and controlling the same. For example, a window switch for opening and closing a window, a steering light switch for turning on / off a steering light, an audio switch for driving audio, a wiper switch for driving a wiper, and the like are disposed in a vehicle, such as lighting of an indoor light or a headlight of the vehicle. A variable switch is also arranged to adjust the state.

However, in the case of a variable switch according to the prior art is implemented in a dial-to-scroll type, a user who is unfamiliar with a feeling of adjustment of the dial, that is, a variable state according to the degree of rotation, is not easy to adjust, and thus, a vehicle driver It was accompanied by the problem of distracting attention and causing safety problems.

Accordingly, an object of the present invention is to provide a tumbler switch unit having a simple operation structure capable of increasing productivity and preventing distraction of the driver's driving attention, and enabling various three-dimensional operation configurations.

The present invention for achieving the above object, a housing; A printed circuit board disposed inside the housing; A switch unit disposed on one surface of the printed circuit board; A switch movable part movable in the housing to move the switch part, the switch part including a seesaw switch operated by a seesaw motion of the switch movable part, and a push switch operated by a push motion of the switch part. It provides a tumbler switch unit.

In the tumbler switch unit, the switch movable part may include: a movable holder part disposed in the housing in a seesaw manner and a movable push knob part disposed in the movable holder part in a pushable manner.

In the tumbler switch unit, the movable holder portion includes: a holder base on which the movable push knob portion is movably disposed, a holder base hinge mount portion formed outside the holder base, and a position corresponding to the holder base hinge mount portion The holder base hinge mounting counterpart may be provided in the housing so as to engage with the holder base hinge mount in a relative rotational manner.

In the tumbler switch unit, a holder base seesaw movable portion may be provided at an outer end of the holder base corresponding to the seesaw switch to move the seesaw switch.

In the tumbler switch unit, the movable push knob portion includes: a movable push knob body disposed on the movable holder portion and a lower surface of the movable push knob body and movable movable through the movable holder portion. A push knob base and a movable push knob button disposed on one surface of the movable push knob body to transmit an external force to the movable push knob body, and a movable push on the lower surface of the movable push knob base to activate the push switch. Knob movable parts may be provided.

In the tumbler switch unit, the movable push knob movable portion is accommodated in the movable push knob movable portion accommodating portion formed on the lower surface of the movable push knob base, and the housing is selected from a push operation and a seesaw operation of the movable push knob portion. A movable push knob rotation stopper may be further provided to limit the rotation of the movable push knob portion so as to selectively select.

In the tumbler switch unit, the switch movable portion includes: a movable push guide formed on an outer surface of the movable push knob body and a movable holder formed at a corresponding position of the movable push guide and relative to the movable push guide. It may further comprise a movable push guide portion having a movable push guide counterpart that possibly engages.

In the tumbler switch unit, the switch portion may be a tact switch, and the switch portion may be a rubber pad switch.

The tumbler switch unit according to the present invention having the configuration as described above has the following effects.

First, the tumbler switch unit according to the present invention can implement a seesaw movement and a push movement through a simple structure, thereby increasing the process efficiency of the assembler and improving productivity.

Secondly, in the tumbler switch unit according to the present invention, the switch mover enables an alternative operation during the seesaw motion and the push motion of the switch mover through the movable push knob rotation stopper, thereby reducing the possibility of malfunction due to simultaneous operation of the seesaw switch and the push switch. By preventing or minimizing, it is possible to provide a structure that allows the driver to operate the operation unit of the vehicle more easily, thereby enabling safer operation by preventing distraction of the driving attention of the user.

Third, the tumbler switch unit according to the present invention may enable a more three-dimensional switch operation by arranging a movable push knob part that can be pushed to a movable holder part forming a seesaw rotational motion.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

1 is a schematic perspective view of a tumbler switch unit according to an embodiment of the present invention.
2 is a schematic partial perspective view of a tumbler switch unit according to an embodiment of the present invention.
3 is a schematic partial exploded perspective view of a tumbler switch unit according to an embodiment of the present invention.
4 to 7 is a schematic partial assembly diagram showing an assembly process of the tumbler switch unit according to an embodiment of the present invention.
8 to 13 are schematic partial cross-sectional to partial cross-sectional views of a tumbler switch unit according to an embodiment of the present invention in a normal state in which no external force is applied to the switch moving part.
10 and 11 are schematic partial cross-sectional to partial cross-sectional views of a tumbler switch unit according to an embodiment of the present invention in a seesaw state in which side force for the seesaw motion is applied to the switch movable part.
12 and 13 are schematic partial cross-sectional views of a tumbler switch unit according to an embodiment of the present invention in a push state in which a vertical force for a push motion is applied to a switch moving part.

Hereinafter, the tumbler switch unit will be described with reference to the drawings.

1 shows a schematic perspective view of a tumbler switch unit 10 according to an embodiment of the present invention, and FIG. 2 shows a schematic partial perspective view of a tumbler switch unit 10 according to an embodiment of the present invention. 3 is a schematic partial exploded perspective view of a tumbler switch unit 10 according to an embodiment of the present invention, and FIGS. 4 to 7 show a tumbler switch unit 10 according to an embodiment of the present invention. A schematic partial assembly view showing the assembling process) is shown, and FIGS. 8 to 13 are schematic partial cross-sectional views of a tumbler switch unit according to an embodiment of the present invention in a normal state in which no external force is applied to the switch movable part. An enlarged cross-sectional view is shown, and FIGS. 10 and 11 show a tumbler according to an embodiment of the present invention in a seesaw state in which a lateral force for a seesaw motion is applied to a switch movable part. 12 to 13 are schematic parts of a tumbler switch unit according to an embodiment of the present invention in a push state in which a vertical force for a push motion is applied to the switch moving part. Cross-sectional to partial cross-sectional enlarged views are shown.

The tumbler switch unit 10 according to an embodiment of the present invention performs a function that enables adjustment and selection such as adjustment of lighting conditions of a vehicle, for example, mounted on a vehicle, such as a lighting switch of a vehicle. The tumbler switch unit 10 includes a housing 100, a printed circuit board 200, and a switch unit 300. The printed circuit board 200 and the switch unit 300 are stable in an internal space of the housing 100. The positional relationship between the printed circuit board and the housing may be variously modified.

The housing 100 includes a housing cover 110, a housing body 120, and a housing base 130. The housing body 120 is stable in an inner space formed by the housing cover 110 and the housing base 130. Take the structure that is arranged. The housing body and the housing base may be integrally formed, but in this embodiment, they are formed separately from each other.

A housing cover through hole 111 is disposed on one surface of the housing cover 110, and the housing cover through hole 111 enables external exposure of other components and through the housing cover through hole 111, the housing body 120. Is communicated with). The cover display unit 113 is disposed in the vicinity of the housing cover through-hole 111, and light is output from the LEDs disposed below the cover display unit 113 so that the driver can quickly recognize the position and operate quickly at night. It may also be possible.

In the inner space formed by the housing base 130 in engagement with the housing cover 110, the housing body 120 and the other components are stably disposed. Here, although not clearly shown, mounting for supporting the housing body 120 is shown. Various structures in a range that stably supports the housing body 120 in the inner space formed by the housing base and the housing cover, such as a rib may be further provided, or a separate fastening means such as bolts may be further provided. Is possible.

The printed circuit board 200 is disposed under the housing body 120 as an inner space formed by the housing base 130 and the housing cover 110. The printed circuit board 200 is controlled through a connector (not shown). Electrical communication with an external electrical device such as (not shown) may be achieved. Circuit wiring (not shown) and electrical elements are disposed on one surface of the printed circuit board 200, and a switch unit 300, which is described below, is disposed on one surface of the printed circuit board 200.

The switch unit 300 is disposed on one surface of the printed circuit board 200, and the switch unit 300 is operated through the switch movable unit 400 to be described below. The switch unit 300 of the present invention includes a switch operated by a seesaw switching operation and a push switching operation. The switch unit 300 includes a seesaw switch 310 and a push switch 320. The seesaw switch 310 and the push switch 320 are implemented as a tact switch in this embodiment. The seesaw switch 310 is operated by the seesaw movement of the movable seesaw holder 410 of the switch movable unit 400, which is described below, and outputs a change in an electrical signal, and the push switch 320 pushes the movable switch 400. It is operated by the vertical push movable movement of the knob part 420, and outputs the change of a predetermined electrical signal.

The seesaw switch 310 according to the present embodiment is disposed on the printed circuit board 200 to face each other with the switch mover 400 therebetween in order to realize a switching function through an up-down operation of the switch mover 400 described below. In this case, the seesaw switches 310 are arranged diagonally to each other. That is, through such a diagonal arrangement structure, the degree of freedom of arrangement of other components may be enhanced and interference with other components may be minimized. For example, in this embodiment, the housing body illumination penetrating guide 121 is disposed on one surface of the housing body 120, and the light is provided through lighting means such as an LED (not shown) disposed on the printed circuit board 200. When this is output, the light output from the LED through the housing body light through guide 121 can be stably transmitted to the housing cover 110 disposed on the housing body 120 in a stable manner, the housing cover 110 By transmitting the light to the cover display unit 113 disposed on the block to prevent the transmission of light to other components, it is possible to prevent the interference of light, etc., through the diagonal arrangement structure through the housing body light through guide 121 It is also possible to implement a stable seesaw motion transfer function without interfering with other components, such as enabling the design position of the device.

In the present embodiment, the seesaw switch 310 and the push switch 320 may be implemented as a tact switch, but the present invention is not limited thereto. 6 illustrates a modification of the switch unit 300a implemented as a rubber pad switch. The seesaw switch 310-1 includes a switch movable contact 313, a switch fixing contact 315, and a switch elastic part 311. The switch elastic part 311 is formed in the rubber pad base 301, and the rubber pad base 301 is disposed between the switch movable part 400 and the printed circuit board 200. The switch elastic part 311 is disposed on the rubber pad base 301, and the switch elastic part 311 includes an elastic movable part 311a, an elastic connection part 311b, and an elastic support part 311c. The switch movable contact 313 is disposed on the lower surface of the elastic movable portion 311a and the switch fixing contact 315 is disposed on one surface of the printed circuit board 200 at a corresponding position of the switch movable contact 313. When the switch movable part described below is operated, the movable plunger 450 which transmits force by contacting the holder base seesaw movable part of the switch movable part 400 operates the seesaw switch 310-1. At this time, the elastic movable part 311a supported by the elastic support part 311c and the elastic connection part 311b is operated by the external force transmitted through the switch movable part 400. That is, the elastic connection part 311b forms a contact between the switch fixing contact and the switch movable contact by forming an elastic deformation and performs a predetermined switching function. When the external force transmitted to the elastic movable part 311a is removed, the elastic connection part 311b By the elastic restoring force of), the elastic movable portion 311a is returned to its original position to release the contact between the switch fixing contact and the switch movable contact and return to the original position. As a modified example of the present embodiment, the seesaw switch 310-1 implemented as a rubber pad switch is described, but such a structure may be equally applied to a push switch.

The push switch 320 is disposed on one surface of the printed circuit board 200, and the push switch 320 is disposed on the printed circuit board 200, and the movable push knob part 420 of the switch movable part 400 to be described below. It is operated through the vertical push motion of) to output a predetermined electrical signal change.

The switch movable part 400 includes a movable holder part 410 and a movable push knob part 420. The movable holder part 410 is disposed on the housing 100 so as to be seesaw-movable, and the movable push knob part 420 is The movable holder 410 is arranged to be pushed. The movable holder 410 includes a holder base 411, a holder base 411, a holder base hinge mount 415, and a holder base hinge mount counterpart 417. The holder base 411 is formed in a rectangular frame type and has a holder base through hole 413 at the center thereof. The movable push knob part 420 is moved through the holder base through hole 413. A holder base hinge mount portion 415 is formed outside the holder base 411, and a holder base hinge mount corresponding portion is formed in the housing 100 and more specifically, the housing body 120 at a corresponding position of the holder base hinge mount portion 415. 417 is disposed, the holder base hinge mounting portion 415 and the holder base hinge mounting counterpart 417 takes a structure that can be rotated relative to secure the stable rotation / tilting / seesaw movement structure of the holder base 411 can do. In the present embodiment, the holder base hinge mount 415 is a protrusion formed from the outside of the holder base 411 and the holder base hinge mount counterpart 417 is formed by the hinge support 418 extending from the housing body 120. Implemented in the through-hole to the groove structure is formed in, it can take a variety of structures, such as to take a structure opposite to each other is possible in a range to achieve a stable rotation of the holder base.

In addition, a holder base seesaw movable portion 419 is disposed at a position corresponding to the seesaw switch 310 at an outer end of the holder base 411, and the holder base seesaw movable portion 419 is also diagonally disposed like the seesaw switch 310. Take the structure Although the seesaw switch and the holder base seesaw movable part may be in direct contact with each other, in the present embodiment, the seesaw switch may be moved by the movable plunger 450 of the switch movable part 400 due to a design condition associated with another component. Take the structure made up. That is, the body push through hole 125 is disposed at a position corresponding to the seesaw switch 310 on the printed circuit board 200 of the housing body 120, and the movable plunger 450 has the seesaw switch 310 and the holder base seesaw. Disposed between the movable portions 419. The movable plunger 450 includes a movable plunger body 451 and a movable plunger head 453, the outer diameter of the movable plunger body 451 having a value larger than the outer diameter of the movable plunger head 453. Thus, the movable plunger body 451 is disposed between the housing body 120 and the seesaw switch 310 on the printed circuit board 200 under the housing body 120, and the movable plunger head 453 is the body push. Penetrating through the through-hole 125 is disposed on one surface of the housing body 120. Thus, when the holder base 411 of the movable seesaw holder portion 410 is seesawed and the holder base seesaw movable portion 419 presses the movable plunger head 453, the movable plunger body 453 is connected to the movable plunger head 453. 451 may also move toward the seesaw switch 310 to press the seesaw switch 310 to perform a predetermined vertical actuation function. The holder base seesaw movable part 419 is also diagonally disposed together with the seesaw switch operated through the structure, such that a stable rotational state can be formed and the interference with other components can be minimized.

In addition, although not shown here, in some cases, when the seesaw switch 310 is operated by the seesaw movement of the holder base 411, noise may be generated due to contact between the holder base seesaw movable unit 419 and the seesaw switch 310. In order to prevent the noise, a noise generating member such as rubber may be further provided.

The movable push knob portion 420 makes a vertical push movement with respect to the movable holder portion 410 to form an electrical signal change through the push switch 320 disposed below. The movable push knob portion 420 moves the push push knob 420. A body 421, a movable push knob button 423, a movable push knob base 423, and a movable push knob movable part 425 are provided. The movable push knob body 421 is disposed above the movable holder 410 and is formed of a plate having a predetermined size. The movable push knob body 421 is printed when the movable push knob 420 is pressed by the driver. Excessive drawing toward the circuit board 200 side can be prevented.

A movable push knob button 423 is disposed on an upper surface of the movable push knob body 421 based on the movable push knob body 421. The external force applied by the driver through the movable push knob button 423 is different. Can be delivered stably. The outer surface of the movable push knob button 423 is provided with a movable push knob button groove 424 to prevent slipping when contacted by the driver.

In addition, the movable push knob base 422 is formed on the lower surface of the movable push knob body 421 based on the movable push knob body 421, and the movable push knob base 422 is the movable holder 410, more specifically, the movable push knob base 422. And penetrates through the holder base through hole 413 formed in the holder base 411. The switch movable unit 400 may further include a component for achieving a stable push operation of the movable push knob unit 420. That is, the movable push guide unit 430 enables a stable push operation of the movable push knob unit 420, and the movable push knob unit 430 may be configured to move the push knob guide 431 and the push knob guide counterpart 433. Include. The push knob guide 431 is formed on the outer surface of the movable push knob base 422 and the push knob guide counterpart 431 is a holder base through-hole of the holder base 410 to a corresponding position of the push knob guide 431. 413 is formed on the inner side. The push knob guide 431 and the push knob guide counterpart 433 form a structure that is relatively linearly engaged with each other to enable a smooth vertical movable movement of the movable push knob 420.

On the other hand, the movable push knob base 422 is arranged on the lower surface of the movable push knob base 422 to enable the push switch 320 to operate. More specifically, a movable push knob movable portion receiving portion 426 is disposed on a lower surface of the movable push knob base 422, and the movable push knob movable portion 425 is disposed on the movable push knob movable portion receiving portion 426, but the movable push knob One end of the movable portion 425 is connected to the inner lower surface of the movable push knob movable portion receiving portion 426 of the movable push knob base 422, and the other end of the movable push knob movable portion 425 is movable push knob button 423 by the driver. When it is pressurized it is vertically operated to operate the push switch 320. At this time, the length of the movable push knob movable portion 425 is preferably provided with a length to achieve a stable operation without interference with other components.

In addition, the switch movable unit 400 according to the present invention may further include a component for limiting other switching operations when the movable push knob unit 420 is operated. The switch movable part 400 further includes a movable push knob pivot stopper 440, which is disposed on the housing 100, more specifically, the housing body 120, to enable the movable push knob 420. Enable an alternative selection of a push action and a seesaw action. That is, when the push operation is performed, the external force applied to the side through the switch moving part may be applied to prevent the push operation and the seesaw operation from being performed at the same time. The movable push knob rotation stopper 440 extends from the inside of the holder base through hole 413 of the housing body 120, and may be formed as a separate material and extended in some cases. That is, the inner width of the holder base through-hole 413 of the holder base 411 is denoted by m, the outer width of the movable push knob base 422 is denoted by l, and the gap width of the movable push knob pivot stopper 440. When d is denoted by d, they each form a relationship of m> d> l, thereby allowing vertical operation through the holder base through hole 413 and the movable push knob pivot stopper 440, but with the movable push knob button When the holder base 411 rotates due to the side force acting on the 423, even if a vertical external force is applied through the movable push knob button 423, the movable push knob base 422 and the movable push knob rotation stopper 440 are moved. Contact to limit the push action, or if the push action is made first and then a push force is applied to the movable push knob button 423 between the movable push knob base 422 and the movable push knob pivot stopper 440. By ultimately limiting the rotation of the holder base to the contact it can be limited to a seesaw motion. Through such a configuration, by enabling an alternative operation it is possible to minimize the possibility of malfunction of the switch unit.

Hereinafter, the operation of the tumbler switch unit may be restricted with reference to the drawings.

4 to 7 illustrate an assembly process of the tumbler switch unit 10 according to an embodiment of the present invention. First, as shown in FIG. 4, the movable holder part 410 is attached to the housing body 120. Place it. That is, the holder base 411 of the movable holder 410 is rotatably mounted to the housing body 120, and the holder base hinge mount 415 formed on the side of the holder base 411 is mounted to the housing body 120. And a holder base hinge mount portion 415 rotatably engaged with the hinge support portion 418 extending therefrom. Then, as shown in FIG. 5, the movable plunger 450 is inserted from the bottom of the housing body 120. That is, the movable plunger body 451 of the movable plunger 450 is disposed below the housing body 120, and allows the movable plunger head 453 to pass through the body push through hole 125 formed in the housing body 120. Protruding to be disposed on one surface of the housing body 120. At this time, the movable plunger head 453 and the holder base seesaw movable portion 417 formed in the holder base 411 are positioned to be in stable contact. Thereafter, as shown in FIG. 6, the printed circuit board 200 is disposed under the housing base 120. The switch unit 300, that is, the seesaw switch 310 and the push switch 320 is disposed on the printed circuit board 200, and their arrangement positions are as shown in FIG. 3. That is, the seesaw switch 310 has a structure in which the holder base is disposed diagonally with the position where the holder base is disposed in accordance with the position of the holder base seesaw movable portion and the movable plunger. Thereafter, as shown in FIG. 7, the movable push knob base 422 of the movable push knob portion 420 is disposed through the holder base through hole 413 formed in the holder base 411, and the movable push knob body is disposed. The 421 is disposed to be positioned on an upper surface of the holder base 411, wherein the movable push knob movable part 425 formed under the movable push knob base 422 is disposed on the lower printed circuit board 200. A contactable state may be formed with the push switch 320. In addition, the movable push guide 431 disposed on the outer circumference of the movable push knob base 422 is movable with the movable push guide counterpart 433 formed on the inner surface of the holder base through hole 413 of the holder base 411. By forming the engaging state as possible to achieve a predetermined guide structure it is possible to achieve a stable assembly position and stable operation in the future.

Meanwhile, FIGS. 8 to 13 are schematic partial cross-sectional to partial cross-sectional enlarged views of an operating state of the tumbler switch unit according to an embodiment of the present invention. FIGS. 8 and 9 show that an external force is not applied to the switch movable part. 10 and 11 show the seesaw state in which the side force for the seesaw motion is applied to the switch moving part, and FIGS. 12 and 13 show the push state in which the vertical force for the push motion is applied to the switch moving part. First, as shown in FIGS. 8 and 9, when no external force is applied to the switch movable portion, the movable holder portion of the switch movable portion forms a horizontal state, and the movable push knob portion also occupies the maximum height from one surface of the housing body 120. do. In this normal state, each of the holder base seesaw movable part 417 and the movable push knob button movable part 425 forms a contact state with the movable plunger 450 which contacts the seesaw switch 310 and the push switch 320. do. In the present embodiment, by forming a structure that is directly or indirectly elastically supported by the elastic force of the seesaw switch and the push switch, which is implemented as a tact switch, the switch movable part 400 may secure a correct position.

Then, when the side force is applied to the movable push knob button 423 by the driver or the like, the input side force is transferred to the holder through the inner wall of the holder base through hole 413 of the movable push knob base 422 and the holder base 411. It is transmitted to the base 411, and the shaft is rotated about the engagement position between the holder base hinge mounting portion 415 of the holder base 411 and the holder base hinge mounting counterpart 417 formed in the housing base 120, the tumbler A predetermined seesaw movement of the switch unit is performed, and the holder base seesaw movable unit 419 formed on the side of the holder base 411 operates the seesaw switch 310 on the printed circuit board 200 to change a predetermined electrical signal. You can output

12 and 13, when a predetermined vertical force is applied to the movable push knob portion 420 of the switch movable portion 400, the movable push knob base 422 of the movable push knob portion 420. Is stably vertically moved through the holder base through hole 413 of the holder base 411 by the engagement action of the movable push guide part 430, whereby the movable is disposed below the movable push knob base 422. The push knob mover 425 may press the push switch 320 on the printed circuit board 200 to generate a change in a predetermined electrical signal.

In the seesaw motion and push motion of the tumbler switch unit 10 as described above, the tumbler switch unit (10) is interacted with the movable push knob base 422 of the movable push knob part 420 by the movable push pivot stopper 440. 10 may perform an alternative operation to significantly reduce the possibility of a malfunction in which the seesaw switch and the push switch are simultaneously operated.

The above embodiments are examples for describing the present invention, but the present invention is not limited thereto. Various modifications are possible within the scope of the configuration including the movable holder portion and the movable push knob portion to implement alternative seesaw and push movements.

10 ... Tumbler Switch Unit 100 ... Housing
200 ... printed circuit board 300 ... switch section
310 ... Seesaw switch 320 ... Push switch
400 ... switch movable part 410 ... movable holder part
420 ... Movable Push Knob

Claims (9)

housing;
A printed circuit board disposed inside the housing;
A switch unit disposed on one surface of the printed circuit board;
And a switch movable part movably disposed in the housing to move the switch part.
The switch unit and the seesaw switch is operated by the seesaw movement of the switch movable portion;
A tumbler switch unit having a push switch that is operated by a push motion of the switch unit. The method of claim 1,
The switch moving part:
A movable holder part disposed in the housing so as to be seesawed;
And a movable push knob portion arranged to be pushable in the movable holder portion. The method of claim 2,
The movable holder portion:
A holder base on which the movable push knob part is movably disposed;
A holder base hinge mounting portion formed outside the holder base,
And a holder base hinge mount corresponding portion disposed in the housing so that the holder base hinge mount is rotatably engaged with the holder base hinge mount in a position corresponding to the holder base hinge mount. The method of claim 3,
A tumbler switch unit, characterized in that a holder base seesaw movable portion is provided at an outer end of the holder base corresponding to the seesaw switch to move the seesaw switch. The method of claim 2,
The movable push knob portion:
A movable push knob body disposed above the movable holder portion;
A movable push knob base extending from a lower surface of the movable push knob body and movably penetrated through the movable holder;
A movable push knob button disposed on one surface of the movable push knob body to transmit an external force to the movable push knob body;
And a movable push knob movable part for operating the push switch on a lower surface of the movable push knob base. 6. The method of claim 5,
The movable push knob movable portion is accommodated in the movable push knob movable portion accommodating portion formed on the lower surface of the movable push knob base,
The housing is further provided with a movable push knob rotation stopper for limiting the rotation of the movable push knob portion to selectively select between a push operation and a seesaw operation of the movable push knob portion. 6. The method of claim 5,
The switch moving part:
A movable push guide formed on an outer surface of the movable push knob body;
A movable push guide counterpart formed in the movable holder portion to a corresponding position of the movable push guide and relatively movably engaged with the movable push guide;
A tumbler switch unit further comprising a movable push guide portion having a. The method of claim 1,
And the switch unit is a tact switch. The method of claim 1,
And the switch unit is a rubber pad switch.
KR20100076958A 2010-08-10 2010-08-10 Vehiclular tumbler switiching unit KR101203688B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20100076958A KR101203688B1 (en) 2010-08-10 2010-08-10 Vehiclular tumbler switiching unit

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Cited By (4)

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KR20170001558U (en) * 2015-10-26 2017-05-08 주식회사 서연전자 Push Type Tumbler Switch Assembly for Steering Handle of Vehicles
KR20170002904U (en) * 2016-02-05 2017-08-16 주식회사 서연전자 Steering wheel remote control switch assembly for a vehicle
KR20220157197A (en) * 2021-05-20 2022-11-29 동아전기부품 주식회사 Button device
KR20230054928A (en) * 2021-10-18 2023-04-25 한상현 3-way operated tumbler switch Device

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KR101582738B1 (en) * 2014-04-04 2016-01-06 대성전기공업 주식회사 Vehiclular tumbler switiching unit

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JP4592456B2 (en) * 2005-03-15 2010-12-01 オムロンオートモーティブエレクトロニクス株式会社 Tumbler switch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170001558U (en) * 2015-10-26 2017-05-08 주식회사 서연전자 Push Type Tumbler Switch Assembly for Steering Handle of Vehicles
KR200486961Y1 (en) * 2015-10-26 2018-07-18 주식회사 서연전자 Push Type Tumbler Switch Assembly for Steering Handle of Vehicles
KR20170002904U (en) * 2016-02-05 2017-08-16 주식회사 서연전자 Steering wheel remote control switch assembly for a vehicle
KR20220157197A (en) * 2021-05-20 2022-11-29 동아전기부품 주식회사 Button device
KR20230054928A (en) * 2021-10-18 2023-04-25 한상현 3-way operated tumbler switch Device

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