CN106971887B - Button switch and button switch unit - Google Patents
Button switch and button switch unit Download PDFInfo
- Publication number
- CN106971887B CN106971887B CN201611050492.0A CN201611050492A CN106971887B CN 106971887 B CN106971887 B CN 106971887B CN 201611050492 A CN201611050492 A CN 201611050492A CN 106971887 B CN106971887 B CN 106971887B
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- China
- Prior art keywords
- button switch
- pedestal
- substrate
- word
- pedestal substrate
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/10—Bases; Stationary contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
Abstract
The present invention provides button switch and button switch unit, can be improved the maintainability of button switch.The button switch (1) of embodiments of the present invention has: being adapted to the pedestal (2) for the box that can be pressed into for operating knob (9)；From the connection terminal (3) that the bottom surface (2a) of pedestal (2) is prominent and can contact with the electrode of pedestal substrate；And L word hook (21), it is stretched out to the bottom surface side (2a) of pedestal (2), pedestal (2) is pressed to pedestal substrate side and is installed.
Description
Technical field
The present invention relates to button switches and the button switch unit for having the button switch.
Background technique
In the past, general button switch connect (patent text with the pedestal substrate of operation panel side using the connector with cable
It offers 1).Therefore, it is necessary to distinguish installs connector to each button switch and carry out wiring, installation and wiring need to spend working hour,
In addition, the expense for also resulting in connector and cable increases.
In this regard, proposing in advance to cut down working hour of installation and wiring etc. in a pedestal substrate over-assemble multiple (2
~8) the substrate-integrated type of button switch.
Patent document 1: No. 2010/092679 specification of International Publication No. (on August 19th, 2010 open)
But in substrate-integrated type as described above, multiple buttons switch is integrally assembled in pedestal base
On plate.Therefore, although improving the electrical contact reliability of button switch and pedestal substrate, there are such projects: one
Part button switch is damaged and in the case where needing replacing, it is necessary to all button switch and pedestal substrate are replaced together.
Summary of the invention
The present invention is completed in view of above-mentioned previous project, and its purpose is to provide one kind to be able to maintain that button switch
With the electrical contact reliability of pedestal substrate and button switch easy to maintain and the button switch unit for having the button switch.
In order to solve the above problems, button switch of the invention be installed on the pedestal substrate for being formed with electrode by
Button switch, which is characterized in that the button switch has: the pedestal of box is adapted to be pressed into for operating knob；Connection
Terminal, it is prominent from the bottom surface opposed with the pedestal substrate of the pedestal, and can be contacted with the electrode；And L
Word hook stretches out to the bottom surface side, the pedestal press to the pedestal substrate side, and described in the pedestal is installed on
Pedestal substrate.
In such a configuration, button switch has: connection terminal, prominent from the bottom surface of pedestal, can be with pedestal base
The electrode of plate contacts；With L word hook, pedestal is pressed to pedestal substrate side, and pedestal is installed on pedestal substrate.Therefore, energy
It is enough individually to load and unload button switch relative to pedestal substrate, therefore the maintenance such as can easily be done replacement.
In addition, in such a configuration, since pedestal is installed on base in the state of being pressed by L word hook to pedestal substrate side
Seat substrate, therefore, the sliding of the pedestal after installation is inhibited.Therefore, button switch is able to suppress relative to pedestal substrate
Positional shift, so as to maintain the electrical contact reliability of button switch and pedestal substrate.
Therefore, according to above-mentioned structure, it is able to maintain that the electrical contact reliability of button switch and pedestal substrate, and can be real
Existing button switch easy to maintain.
Also, in the present specification, L word hook refers to the locking member of following shapes: having prominent to the bottom surface side of pedestal
The 1st position and 2nd position opposed with the bottom surface of pedestal, the one end at the 2nd position is connect with the end at the 1st position.In L word hook
The 1st position and the 2nd position coupling part shape be not limited to become right angle, be also possible to curved shape as substantially circular arc
Shape.
In addition, in button switch of the invention, it can be also equipped with location structure body, described in the location structure body inhibits
Positional shift of the pedestal relative to the pedestal substrate.
According to above-mentioned structure, location structure body is also equipped with other than L word hook, therefore it is opposite to effectively inhibit pedestal
In the positional shift of pedestal substrate.
Therefore, according to above-mentioned structure, it can be improved the electrical contact reliability of button switch and pedestal substrate.
In addition, can be in button switch of the invention, the location structure body, which is inserted into, is formed in the pedestal
In location hole on substrate includes the positioning protrusion in tapering, and the width of the front end in the tapering is less than the location hole
Width, the width of the rear end in the tapering are greater than the width of the location hole.
In such a configuration, by the way that positioning protrusion is inserted into location hole, and the conical surface in tapering is made to be connected to location hole
Opening portion, the positional relationship of positioning protrusion and location hole is fixed as a result,.
Therefore, according to above-mentioned structure, the sliding of the pedestal after being installed on pedestal substrate, and energy can be effectively inhibited
It is enough to be easy and properly carry out positioning of the pedestal relative to pedestal substrate.
In addition, in button switch of the invention, the location structure body be can be set in the L word hook and the bottom
On the opposed face in face.
In such a configuration, since location structure body is arranged at L word hook, there is no need on the bottom surface of pedestal separately
Form location structure body.
Therefore, according to above-mentioned structure, it can be improved the close fitting of button switch (pedestal) and pedestal substrate.
In addition, can be in button switch of the invention, the L word hook is by being formed in the pedestal being inserted into
In the state of in the locking hole of substrate in the face of the pedestal substrate square upward sliding (moving in parallel) and engaging in the card
Determine hole.
According to above-mentioned structure, pedestal in a manner of it can slide by L word hook locking (sliding locking) in pedestal substrate,
Therefore, by sliding button switch, button switch can be loaded and unloaded easily relative to pedestal substrate.
In addition, the L word hook can be made of the material different from the pedestal in button switch of the invention.
In such a configuration, it is made of due to L word hook any materials different from pedestal, it is able to use for example
The materials such as metal constitute L word hook.
Therefore, according to above-mentioned structure, the intensity and durability of L word hook be can be improved, so as to ensure button for a long time
The electrical contact reliability of switch and pedestal substrate.
In addition, can be in button switch of the invention, have multiple L word hooks, multiple L word hooks are thrown
The shape of view field of the shadow on the imaginary plane parallel with the bottom surface is not symmetrically.
In such a configuration, button switch can only be installed relative to pedestal substrate with defined direction.
Therefore, according to above-mentioned structure, button switch can be prevented to be installed on pedestal substrate with the direction of mistake.
In addition, the connection terminal can contact at many places position with the electrode in button switch of the invention.
According to above-mentioned structure, connection terminal is contacted at many places position with the electrode of pedestal substrate, therefore, can be further
Improve the electrical contact reliability of button switch and pedestal substrate.
In addition, being preferably formed with slit on the connection terminal in button switch of the invention.
In such a configuration, such as by forming 1 slit on connection terminal, connection terminal portion at 2 can be made
Position is contacted with the electrode of pedestal substrate.
Therefore, according to above-mentioned structure, it can be easily implemented the company contacted at many places position with the electrode of pedestal substrate
Connecting terminal.
In order to solve the above problems, button switch unit of the invention is characterized in that having: the button switch；And peace
Fill the pedestal substrate of the button switch.
According to above-mentioned structure, can be realized easy while maintaining the electrical contact reliability of button switch and pedestal substrate
In the button switch unit of maintenance.
In addition, multiple button switches can be installed on the pedestal base in button switch unit of the invention
Plate.
In such a configuration, a part of button switch is damaged need replacing in the case where, can individually only more
Change damaged button switch.
Therefore, previous with that must replace all button switches together with pedestal substrate according to above-mentioned structure
Structure is compared, and can reduce maintenance cost.
The present invention plays such effect: being capable of providing the electrical contact reliability that can maintain button switch and pedestal substrate
And button switch easy to maintain and has the button switch unit of the button switch.
Detailed description of the invention
(a) of Fig. 1~(c) is the figure for showing the appearance of button switch of embodiments of the present invention 1.
(a) and (b) of Fig. 2 is the exploded perspective view for showing button switch shown in FIG. 1.
(a) and (b) of Fig. 3 is the perspective view for showing connection terminal shown in Fig. 2 (a) and (b).
(a) of Fig. 4~(c) is the figure for showing the button switch unit for having button switch shown in Fig. 1 (a)~(c).
(a) and (b) of Fig. 5 is the perspective view for showing the variation of button switch unit shown in Fig. 4 (a).
(a) of Fig. 6 is the bottom isometric view for showing the variation of button switch shown in Fig. 1 (a)~(c), is (b) to show
Provide the bottom isometric view of the button switch unit of button switch shown in standby (a).
(a) and (b) of Fig. 7 is the figure for showing another variation of button switch shown in FIG. 1.
(a) and (b) of Fig. 8 is the figure for showing the appearance of button switch unit of embodiments of the present invention 2.
(a) of Fig. 9~(d) is the figure for showing the appearance of button switch unit of embodiments of the present invention 3.
Label declaration
1,1a, 1b, 11,12: button switch；2: pedestal；3: connection terminal；9: operating knob；21,21a, 21b, 21c, 201:
L word hook；22: base stand location protrusion (location structure body, positioning protrusion, tapering)；10,100,111,112: pedestal substrate；101,
101a, 101b:L word hook locking hole (locking hole)；102: electrode；103: base location hole (location hole)；120,130,140,
150: button switch unit；S: slit.
Specific embodiment
(embodiment 1)
According to Fig. 1~7, an embodiment of the invention is illustrated as follows.In the present embodiment, with
In case where applying the present invention in the button switch for the illuminated installed on the operation panel of elevator, it is illustrated.
But button switch of the invention is not limited to elevator, the button that also can be applied to install in other equipment is opened
It closes.
(structure of button switch 1)
Fig. 1 is the figure for showing the appearance of button switch 1 of embodiments of the present invention.Specifically, (a) of Fig. 1 is this
The isometric front view of the button switch 1 of embodiment, (b) of Fig. 1 are the bottom surface stereos of button switch 1 shown in Fig. 1 (a)
Figure, (c) of Fig. 1 is the underside view of button switch 1 shown in Fig. 1 (a).
Button switch 1 shown in (a) of Fig. 1~(c) is illuminated button switch as follows: operator is to operating knob
9 operating surface 9a executes push operation, and operating knob 9 moves downwards as a result, and operating knob 9 is illuminated.
The button switch 1 is detachably installed on aftermentioned pedestal substrate 10 (referring to (a) of Fig. 4).Therefore, being used for will
4 L word hooks 21 that button switch 1 is installed on pedestal substrate 10 are stretched out to bottom surface (back side) side 2a of the pedestal 2 of button switch 1.L
Word hook 21 is integrally constituted with the pedestal 2 being made of resin, and is arranged respectively at the quadrangle of the bottom surface 2a of pedestal 2.
Button switch 1 includes 3 L word hook 21a and 1 L word hook 21b as L word hook 21.L word hook 21a and L word hook 21b exists
It is different on this point, that is, width of the L word hook 21b on the depth direction in L word section is than other L word hook 21a in L word section
In depth direction on width it is big.
On each L word hook 21, it is provided on the face opposed with the bottom surface 2a of pedestal 2 for fixed relative to pedestal substrate 10
The base stand location protrusion (location structure body, positioning protrusion) 22 of position pedestal 2.
In addition, terminal hole 23 is formed on the bottom surface 2a of pedestal 2, for button switch 1 and pedestal substrate 10 to be electrically connected
The connection terminal 3 connect is prominent from bottom surface 2a by the terminal hole 23.
(a) and (b) of Fig. 2 is the exploded perspective view for showing button switch shown in FIG. 1.In addition, (a) and (b) of Fig. 3 is
The exploded perspective view of connection terminal 3 shown in (a) and (b) of Fig. 2 is shown.
As shown in (a) and (b) of Fig. 2, button switch 1 has pedestal 2, connection terminal 3, a printed base plate 4, switch main body 5,
Restore spring 6, cross-spring 7, plunger 8 and operating knob 9.
Also, in the present specification, there is a situation where such: the face for being located at 9 side of operating knob being referred to as " front ", will be located at
The face of 2 side of pedestal is referred to as " back side ".
Pedestal 2 is the framework (case) for constituting the rectangle of bottom and side of button switch 1.Pedestal 2 is in addition to above-mentioned L word hook
21, outside base stand location protrusion 22 and terminal hole 23, also inside it include substrate positioning protrusion 24, restore spring fixing portion
25, switch main body configuration section 26, plunger guiding groove 27 and plunger engage carrier 28.
Substrate positioning protrusion 24 is for positioning printed base plate 4.Pedestal 2 contains 4 substrate positioning protrusions 24.Substrate positioning is prominent
24 are played to be provided projectingly respectively in the quadrangle of the bottom of pedestal 2.
Restore spring fixing portion 25 and restores spring 6 for fixed.Pedestal 2 contains 4 recovery spring fixing portions 25.Restore bullet
Spring fixed part 25 is separately positioned on the approximately mid way between on four sides of the bottom of pedestal 2.
Switch main body configuration section 26 is for fixing switch main body 5.The bottom of pedestal 2 is arranged in switch main body configuration section 26
Substantial middle clamps switch main body 5.
Plunger guiding groove 27 is for guiding plunger 8 mobile.Plunger guiding groove 27 be separately positioned on pedestal 2 opposite one another
Two end sides of 2 side medial surfaces.
Plunger engaging carrier 28 is for making plunger 8 be sticked in pedestal 2 in a manner of it can move to pressing direction.Plunger
Engaging carrier 28 is separately positioned on the not set plunger guiding groove 27 of pedestal 2,2 side medial surfaces opposite one another two
End side.
Connection terminal 3 is for button switch 1 to be electrically connected with pedestal substrate 10.As shown in (a) and (b) of Fig. 3, connecting pin
Son 3 includes: the mounting jaw 31 for being located at both ends；And the portion of terminal 32 being located between mounting jaw 31.
By the way that the indentation of mounting jaw 31 is formed in the terminal mounting hole 44 of printed base plate 4 and bends mounting jaw 31, thus
Connection terminal 3 is fixed on to the back side of printed base plate 4.
In the case where button switch 1 is installed on pedestal substrate 10,23 energy of terminal hole that portion of terminal 32 passes through pedestal 2
It is enough to be contacted with the electrode 102 (referring to (a) of Fig. 4) of pedestal substrate 10.
In the connection terminal 3, there are 2 portion of terminal 32 by slit S formation.Therefore, it can make connection terminal 3 at 2
Position is contacted with the electrode 102 of pedestal substrate 10.It is reliable thereby, it is possible to improve button switch 1 and the electrical contact of pedestal substrate 10
Property.
Printed base plate 4 is the wiring substrate for installing various parts.Printed base plate 4 includes LED (light emitting diode) 41, substrate
Location hole 42, switch main body configuration hole 43 and terminal mounting hole 44.
LED (light emitting diode) 41 is the light source for illuminating operating knob 9.4 are configured in the front of printed base plate 4
LED41.Each LED41 is lighted in the case where switch main body 5 is on-state, and the case where switch main body 5 is off-state
Lower extinguishing.
Substrate location hole 42 is the through hole for positioning printed base plate 4.Substrate location hole 42 is formed in the base with pedestal 2
The corresponding position of plate positioning protrusion 24.By making substrate positioning protrusion 24 be embedded in substrate location hole 42, thus printed base plate 4
Position is fixed.
Switch main body configuration hole 43 is the through hole for switch main body 5 through setting.Switch main body configures the setting of hole 43 and exists
The substantial middle of printed base plate 4, switch main body 5 are configured in the inside in switch main body configuration hole 43.
Terminal mounting hole 44 is the through hole for installing connection terminal 3.By the way that the mounting jaw 31 of connection terminal 3 is pressed into
Terminal mounting hole 44 simultaneously bends mounting jaw 31, is thus connected the back side that terminal 3 is fixed in printed base plate 4.
Switch main body 5 and the push operation of operating knob 9 correspondingly switch lighting and extinguishing for LED41.It is led as switch
Soft-touch control, microswitch etc. can be used for example in body 5, and restoring spring 6 is the bullet for exerting a force to plunger 8 to 9 side of operating knob
Property component.Button switch 1 includes 4 recovery springs 6.The recovery spring fixing portion 25 of each one end for restoring spring 6 and pedestal 2 connects
It connects, the other end is connect with cross-spring 7.
Cross-spring 7 is the substantially cross leaf spring for the button portion of switch main body 5 to be pressed into.Cross-spring 7 is 4
A terminal part is fixed on plunger 8 in the state of being held in the cross-spring fixed part 86 for be located at the back side of plunger 8.In cross
The substantial middle of spring 7 is provided with contact protrusion 71, and the contact protrusion 71 is contacted with the button portion of switch main body 5, and being used for will
Button portion indentation.The contact protrusion 71 is formed as prominent to 5 side of switch main body.
Plunger 8 is the plate-shaped member that can be embedded in the inside of pedestal 2.Plunger 8 is by the milky material with translucency
Material is constituted, and transmits the light from LED41 while spreading to 9 side of operating knob.Plunger 8 is with can be with the pressure of operating knob 9
Enter operation and is installed on pedestal 2 to the mobile mode of pressing direction.
Plunger 8 includes guide protrusion 82, pedestal engaging claw 83, operating knob engaging claw 84, operating knob engaging carrier
85 and cross-spring fixed part 86.
Guide protrusion 82 is for guiding plunger 8 mobile to pressing direction.Guide protrusion 82 is separately positioned on the mutual of plunger 8
Two end sides of 2 substantially parallel lateral surfaces.Guide protrusion 82 is embedded into plunger guiding groove 27, thus guides plunger 8 to pressure
It is mobile to enter direction.
Pedestal engaging claw 83 is for making plunger 8 be sticked in pedestal 2 in a manner of it can move to pressing direction.Pedestal card
It closes claw 83 and is separately positioned on position corresponding with the plunger of pedestal 2 engaging carrier 28.Blocked by making pedestal engage claw 83
Carrier 28 is engaged together in plunger, and plunger 8 engages in a manner of it can move to pressing direction with pedestal 2 as a result,.
Operating knob engaging claw 84 is for making operating knob 9 be sticked in plunger 8.Operating knob engages the setting in plunger 8 of claw 84
9 side of operating knob of guide protrusion 82 is respectively arranged on the lateral surface for having guide protrusion 82.
Operating knob engaging carrier 85 is for making operating knob 9 be sticked in plunger 8.Operating knob engaging carrier 85 is respectively set
Plunger 8 not set guide protrusion 82, two end sides of 2 lateral surfaces that are generally parallel to each other.
Cross-spring fixed part 86 is used to cross-spring 7 being fixed on plunger 8.Cross-spring fixed part 86 is located at plunger 8
The back side.Cross-spring fixed part 86 keeps 4 terminal parts of cross-spring 7, and cross-spring 7 is thus fixed on plunger 8.
Operating knob 9 is the plate-shaped member with translucency.The front of operating knob 9 is as the operating surface 9a operated for operator
It functions.Flange 90 is formed in the lower end of operating knob 9.The operation that can be sticked in plunger 8 is provided on flange 90
The plunger that button engages claw 84 engages carrier 91；The plunger card of carrier 85 is engaged with the operating knob that can be sticked in plunger 8
Close claw 92.
(movement of button switch 1)
Next, being illustrated to the movement of button switch 1.
About button switch 1, in the state of before operating knob 9 is performed push operation, operating knob 9 is resumed spring 6
It exerts a force to the side operating surface 9a.In the case where the operating surface 9a of operating knob 9 carries out push operation by operator, plunger 8 is to indentation
Direction is mobile.As the plunger 8 is mobile to pressing direction, the cross-spring 7 at the back side of plunger 8 is located to 5 sidesway of switch main body
It is dynamic.Also, the button portion of switch main body 5 is pressed by the contact protrusion 71 of cross-spring 7, and thus switch main body 5, which becomes, connects shape
State.At this point, cross-spring 7 is bent, the pressing to switch main body 5 is suitably adjusted.When switch main body 5 is turned on,
LED41 is lighted, and operating knob 9 is illuminated.
When the indentation of operator's release operation button 9, plunger 8 is resumed spring 6 and pushes back, and operating knob 9 returns to push operation
Preceding position.
Also, in button switch 1, it can also be configured to make the illumination of operating knob 9 between plunger 8 and operating knob 9
The diffuser plate of homogenization.
(structure of button switch unit 110)
Next, being illustrated to the button switch unit 110 for having button switch 1.
(a) of Fig. 4~(c) is the figure for showing button switch unit 110.Specifically, (a) of Fig. 4 is button switch list
The exploded perspective view of member 110, (b) of Fig. 4 is the section of button switch unit 110 shown in Fig. 4 (a), and (c) of Fig. 4 is Fig. 4
(b) shown in dotted line surrounding portion A enlarged drawing.
As shown in (a) of Fig. 4, button switch 1 is installed on pedestal substrate 10.Pedestal substrate 10 includes L word hook locking hole (card
Determine hole) 101, electrode 102 and base location hole 103.
L word hook locking hole 101 is the through hole for keeping L word hook 21 locking.L word hook 21 is in insertion L word hook locking hole 101
In the state of in the face of pedestal substrate 10 square upward sliding (moving in parallel), thus engaging in L word hook locking hole 101 (with
Under, it sometimes referred to as slides locking.).L word hook locking hole 101 is respectively formed at can be for 4 L stretching out from the bottom surface 2a of pedestal 2
The position that word hook 21 is inserted into.
Pedestal substrate 10 includes 3 L word hook locking hole 101a and 1 L word hook locking hole 101b as L word hook locking hole
101。
L word hook locking hole 101a keeps L word hook 21a sliding locking.Therefore, L word hook locking hole 101a has and L word hook 21a
The corresponding shape of width.L word hook locking hole 101b keeps L word hook 21b sliding locking.Therefore, L word hook locking hole 101b has
Shape corresponding with the width of L word hook 21b.That is, the width (width of up and down direction in figure) of L word hook locking hole 101b compares L
The width (width of up and down direction in figure) of word hook locking hole 101a is big.Therefore, L word hook 21b is inserted into L word hook locking hole
In 101b, but it can not be inserted into L word hook locking hole 101a.
In this way, in 4 L word hooks 21, by making the width (shape) of L word hook 21b and the width (shape of other L word hook 21a
Shape) it is different, as a result, by L word hook 21a, 21b from the direction projection perpendicular to the imaginary plane parallel with the bottom surface 22a of pedestal 2
The shape of view field in the case where on to the imaginary plane is not symmetrically.Therefore, can only with defined direction relative to
Pedestal substrate 10 installs button switch 1.Therefore, button switch 1 can be prevented to be installed on pedestal substrate 10 with the direction of mistake.
Also, such as using multiple L word hooks of the same shape, as long as being carried out to the position of configuration L word hook
Change (adjustment) so that the shape of above-mentioned view field not symmetrically.Thereby, it is possible to prevent button switch 1 with mistake
Direction is installed on pedestal substrate 10.
Electrode 102 is for button switch 1 to be electrically connected with pedestal substrate 10.Electrode 102 be respectively formed at can with from base
The position of the bottom surface 22a of seat 23 connection terminals 3 contact outstanding.
Base location hole 103 is used for relative to 10 positioning pedestal 2 of pedestal substrate.Base location hole 103 is respectively formed in
Button switch 1 can connect in the state of being installed in pedestal substrate 10 for being set to the insertion of base stand location protrusion 22 of L word hook 21
The position of touching.
As shown in (b) of Fig. 4, by making L word hook 21a sliding engaging in L word hook locking hole 101a, and keep L word hook 21b sliding
It moves engaging in L word hook locking hole 101b, button switch 1 is thus installed on pedestal substrate 10.Therefore, by making button switch 1
Sliding, button switch 1 can be mounted to load and unload relative to pedestal substrate 10.
In addition, when button switch 1 is installed on pedestal substrate 10, the base stand location protrusion 22 that is set on L word hook 21
It is inserted into base location hole 103, therefore can easily be done the positioning of pedestal 2.
As shown in (c) of Fig. 4, base stand location protrusion 22 has cone-shaped (tapering).Before by base stand location protrusion 22
The width of end is defined as W1, and the width of the rear end of base stand location protrusion 22 is defined as W2, and by base location hole 103
In the case that width is defined as W3, width W1 is less than width W3, and width W2 is greater than width W3.
Therefore, by the way that base stand location protrusion 22 is inserted into base location hole 103, and support the conical surface of base stand location protrusion 22
It is connected to the opening portion of base location hole 103, base stand location protrusion 22 and the positional relationship of base location hole 103 are fixed as a result,.
Thereby, it is possible to effectively inhibit the sliding of the button switch 1 after being installed on pedestal substrate 10, and can be easy and properly into
Positioning of the row button switch 1 relative to pedestal substrate 10.
(for the summary of button switch 1)
The button switch 1 of present embodiment is mounted to the button switch 1 being formed on the pedestal substrate 10 of electrode 102,
It has: the pedestal 2 of box, is adapted to be pressed into for operating knob 9；Connection terminal 3, from pedestal 2 and pedestal base
The opposed bottom surface 22a of plate 10 is prominent, can contact with electrode 102；And L word hook 21, it is stretched out to the bottom surface side 2a, by pedestal 2
It is pressed to 100 side of pedestal substrate, and pedestal 2 is installed on pedestal substrate 10.
Button switch 1 has: connection terminal 3, prominent from the bottom surface 22a of pedestal 2, can be with the electrode of pedestal substrate 10
102 contacts；With L word hook 21, pedestal 2 is pressed to 10 side of pedestal substrate, and pedestal 2 is installed in a manner of assemble and unassemble
Pedestal substrate 10.Therefore, button switch 1 can individually be loaded and unloaded relative to pedestal substrate 10, therefore can be easily
It carries out the maintenance such as replacing.
In addition, since pedestal 2 is installed on pedestal substrate 10 in the state of being pressed by L word hook 21 to 10 side of pedestal substrate,
Therefore, the sliding of the pedestal 2 after installation is inhibited.Therefore, the position for being able to suppress pedestal 2 relative to pedestal substrate 10 is inclined
It moves, so as to maintain the electrical contact reliability of button switch 1 Yu pedestal substrate 10.
Therefore, according to the present embodiment, it is able to maintain that the electrical contact reliability of button switch 1 Yu pedestal substrate 10, and energy
Enough realize button switch 1 easy to maintain.
Also, in the present embodiment, all L word hooks 21 are to be configured at pedestal 2, but this towards unidirectional state
It's not limited to that for invention.As long as L word hook 21 with can slide engaging in L word hook locking hole 101 direction configured,
For example, L word hook 21 can also be with the direction configuration of direction or reversion 180 degree opposite one another.
In addition, in the present embodiment, base stand location protrusion 22 is arranged on 1 side of button switch, 103 quilt of base location hole
It is arranged in 10 side of pedestal substrate, but the present invention is not limited to this.Base location hole 103 can also be located to 1 side of button switch,
And base stand location protrusion 22 is located at 10 side of pedestal substrate.
(variation 1)
(a) and (b) of Fig. 5 is the perspective view for showing the variation of button switch unit 110 shown in Fig. 4 (a).Specifically
For, (a) of Fig. 5 is the isometric front view of button switch unit 120, and (b) of Fig. 5 is that the bottom surface of button switch unit 120 is vertical
Body figure.
As shown in (a) and (b) of Fig. 5, button switch 1 can be installed on 2 states side by side up and down with length
The pedestal substrate 100 in direction.
It, can be individually in the case where 1 breakage of button switch needs replacing in button switch unit 120
Only replace damaged button switch 1.
Therefore, with must be by all button switches 1 compared with the previous structure that pedestal substrate 100 is replaced together, energy
Enough reduce maintenance cost.
(variation 2)
(a) of Fig. 6 is the bottom isometric view for showing the variation of button switch 1 shown in Fig. 1 (a)~(c), Fig. 6's
It (b) is the bottom isometric view for showing the button switch unit 130 for having button switch 1a shown in Fig. 6 (a).
As shown in (a) of Fig. 6, button switch 1a is configured to 2 L word hook 21c for having substantially parallel, wherein institute
L word hook 21c is stated to extend on the depth direction in L word section.
In this case, as shown in (b) of Fig. 6, as long as forming the width having with L word hook 21c on pedestal substrate 10
The L word hook locking hole 101c of corresponding shape.
In this way, the shape (width) and quantity of L word hook 21 do not limit, can suitably be changed according to purpose.
(variation 3)
(a) and (b) of Fig. 7 is the figure for showing another variation of button switch 1 shown in Fig. 1 (a)~(c).Specifically
For, (a) of Fig. 7 is the bottom isometric view for showing button switch 1b, and (b) of Fig. 7 is to show button shown in Fig. 7 (a) to open
Close the underside view of 1b.
As shown in (a) and (b) of Fig. 7, the base stand location protrusion 22 for positioning pedestal 2 relative to pedestal substrate 10 can
The position other than L word hook 21a, 21b is arranged in.
In button switch 1b, the bottom surface 22a of pedestal 2 is arranged in 2 base stand location protrusions 22.In this case, as long as
Base location hole 103 is set to be formed in the position that can be contacted for the insertion of base stand location protrusion 22 set on the base 2.
In this way, the allocation position and quantity of base location hole 103 do not limit, can suitably be changed according to purpose.
(embodiment 2)
According to Fig. 8, another embodiment of the present invention is illustrated as follows.Also, it is for ease of description, right
In the component with function identical with the component illustrated in the above-described embodiment, marks identical label and omit its and say
It is bright.
(structure of button switch unit 140)
Fig. 8 is the perspective view for showing the appearance of button switch unit 140 of present embodiment.Specifically, (a) of Fig. 8
It is the isometric front view of the button switch unit 140 of present embodiment, (b) of Fig. 8 is button switch list shown in Fig. 8 (a)
The perspective view of the bottom surface side of member 140.
As shown in (a) and (b) of Fig. 8, button switch unit 140 is such structure: button switch 11 is with side by side up and down 2
A state is installed on the pedestal substrate 111 with length direction.
In button switch unit 140, button switch 11 is installed on base by 3 L word hooks 21 and 1 fixing screws 105
Seat substrate 111.
Therefore, 3 L word hooks 21 are provided on the bottom surface 22a of the pedestal 2 of button switch 11 and can be with fixing screws
105 threaded holes 29 screwed togather.
In addition, on pedestal substrate 111, it is arranged in the corresponding position of the L word hook 21 that has with 2 button switches 11
There is L word hook locking hole 101.In addition, on pedestal substrate 111, it is corresponding in the threaded hole 29 having with 2 button switches 11
Position be provided with through hole 104.
(for the summary of button switch unit 140)
In the button switch unit 140 of present embodiment, button switch 11 is pacified by L word hook 21 and fixing screws 105
Loaded on pedestal substrate 111.
Therefore, pedestal 2 is installed on pedestal substrate 111 in the state of being pressed by L word hook 21 to 111 side of pedestal substrate, because
The sliding of this pedestal 2 is inhibited.In addition, it is fixed in pedestal substrate 111 since button switch 11 passes through fixing screws 105,
Therefore the sliding of pedestal 2 is further inhibited.
Therefore, according to the present embodiment, it can be realized and improve button switch 11 and the electrical contact of pedestal substrate 111 is reliable
The button switch unit 140 of property.
(embodiment 3)
According to Fig. 9, another embodiment of the present invention is illustrated as follows.Also, it is for ease of description, right
In the component with function identical with the component illustrated in said embodiment, marks identical label and omit its and say
It is bright.
(structure of button switch unit 150)
(a) of Fig. 9~(d) is the perspective view for showing the appearance of button switch unit 150 of present embodiment.It is specific next
It says, (a) of Fig. 9 is the isometric front view of the button switch unit 150 of present embodiment, and (b) of Fig. 9 is button switch unit
The perspective view of 150 bottom surface side, (c) of Fig. 9 are the left side views of button switch unit 150, and (d) of Fig. 9 is button switch list
The underside view of member 150.
As shown in (a)~(d) of Fig. 9, button switch unit 150 is such structure: button switch 12 is with side by side up and down 2
A state is installed on the pedestal substrate 112 with length direction.
In button switch 12, L word hook 211 has the material different from pedestal 2 to constitute.Specifically, each button switch 12
Has the L word hook installing component 20 being made of metals such as stainless steels (SUS).Each L word hook installing component 20 includes 2 L word hooks
201。
L word hook installing component 20 is respectively arranged in 2 be generally parallel to each other the lateral surface of pedestal 2, and is hooked installation spiral shell
Nail 202 is fixed.
By making the sliding of L word hook 201 engaging in the L word hook locking hole 101 formed on pedestal substrate 112, thus will
Button switch 12 is installed on pedestal substrate 112.Therefore, by sliding button switch 12, button switch 12 can be mounted to
It is loaded and unloaded relative to pedestal substrate 112.
(for the summary of button switch unit 150)
In the button switch unit 150 of present embodiment, button switch 12 is the knot comprising L word hook installing component 20
Structure.
Therefore, metals such as stainless steel etc. are able to use to constitute L word hook 201.
Therefore, according to the present embodiment, it can be realized such button switch unit 150: improving the strong of L word hook 201
Degree and durability, can ensure the electrical contact reliability of button switch 12 Yu pedestal substrate 112 for a long time.
The present invention is not limited to above-mentioned each embodiments, can make various changes in the range shown in claim,
It will disclosed technological means be appropriately combined obtained embodiment and be also contained in this hair respectively in various embodiments
In bright technical scope.
Claims (9)
1. a kind of button switch, is installed on the pedestal substrate for being formed with electrode,
It is characterized in that,
The button switch has:
The pedestal of box is adapted to be pressed into for operating knob；
Connection terminal, it is prominent from the bottom surface opposed with the pedestal substrate of the pedestal, and can be connect with the electrode
Touching；And
L word hook is stretched out to the bottom surface side, the pedestal is pressed to the pedestal substrate side, and the pedestal is installed
In the pedestal substrate,
The button switch is also equipped with location structure body, and the location structure body inhibits the pedestal relative to the pedestal substrate
Positional shift,
The location structure body be inserted into the location hole being formed on the pedestal substrate include tapering positioning it is prominent
It rises,
The width of the front end in the tapering is less than the width of the location hole,
The width of the rear end in the tapering is greater than the width of the location hole.
2. button switch according to claim 1, which is characterized in that
The location structure body is arranged on the face opposed with the bottom surface of the L word hook.
3. button switch according to claim 1, which is characterized in that
The L word hook by the state of being inserted into the locking hole for being formed in the pedestal substrate in the pedestal substrate
Square upward sliding in face and engaging in the locking hole.
4. button switch according to claim 1, which is characterized in that
The L word hook is made of the material different from the pedestal.
5. button switch according to claim 1, which is characterized in that
The button switch has multiple L word hooks,
Not by the shape of view field of multiple L word hook projections on the imaginary plane parallel with the bottom surface
Symmetrically.
6. button switch according to claim 1, which is characterized in that
The connection terminal contacts at many places position with the electrode.
7. button switch according to claim 6, which is characterized in that
Slit is formed on the connection terminal.
8. a kind of button switch unit, which is characterized in that
The button switch unit has:
Button switch described in any one in claim 1 to 7；With
The pedestal substrate of the button switch is installed.
9. button switch unit according to claim 8, which is characterized in that
Multiple button switches are installed in the pedestal substrate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015255250A JP6447492B2 (en) | 2015-12-25 | 2015-12-25 | Push button switch, push button switch unit |
| JP2015-255250 | 2015-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106971887A CN106971887A (en) | 2017-07-21 |
| CN106971887B true CN106971887B (en) | 2019-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611050492.0A Active CN106971887B (en) | 2015-12-25 | 2016-11-23 | Button switch and button switch unit |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6447492B2 (en) |
| CN (1) | CN106971887B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718008A (en) * | 2018-06-12 | 2018-10-30 | 系新电子技术（苏州）有限公司 | A kind of engaging conductive mechanism |
| CN109216074B (en) * | 2018-10-22 | 2023-08-22 | 宁波万事达综研电气有限公司 | Single-pole single-throw type seesaw switch |
| US20220239296A1 (en) | 2019-06-19 | 2022-07-28 | Mitsui Chemicals, Inc. | Tactile sensor formed on polyimide thin film having high total light transmittance, and switching device using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02108219U (en) * | 1989-02-14 | 1990-08-28 | ||
| JPH06268086A (en) * | 1993-03-17 | 1994-09-22 | Hitachi Ltd | Semiconductor integrated circuit device and printed board mounted with same |
| JPH07122894A (en) * | 1993-10-25 | 1995-05-12 | Tokai Rika Co Ltd | Device for mounting electric component |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60144268U (en) * | 1984-03-05 | 1985-09-25 | シャープ株式会社 | Parts mounting structure on printed circuit board |
| JPS6144727U (en) * | 1984-08-27 | 1986-03-25 | アルプス電気株式会社 | Electronic device with keyboard switch |
| JPS6223028U (en) * | 1985-07-27 | 1987-02-12 | ||
| JP2002289058A (en) * | 2001-03-26 | 2002-10-04 | Nec Eng Ltd | Key switch |
| EP2398031B1 (en) * | 2009-02-13 | 2016-12-14 | Mitsubishi Electric Corporation | Push-button switch |
-
2015
- 2015-12-25 JP JP2015255250A patent/JP6447492B2/en active Active
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2016
- 2016-11-23 CN CN201611050492.0A patent/CN106971887B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02108219U (en) * | 1989-02-14 | 1990-08-28 | ||
| JPH06268086A (en) * | 1993-03-17 | 1994-09-22 | Hitachi Ltd | Semiconductor integrated circuit device and printed board mounted with same |
| JPH07122894A (en) * | 1993-10-25 | 1995-05-12 | Tokai Rika Co Ltd | Device for mounting electric component |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017117764A (en) | 2017-06-29 |
| CN106971887A (en) | 2017-07-21 |
| JP6447492B2 (en) | 2019-01-09 |
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