CN106971887A - Button switch and button switch unit - Google Patents
Button switch and button switch unit Download PDFInfo
- Publication number
- CN106971887A CN106971887A CN201611050492.0A CN201611050492A CN106971887A CN 106971887 A CN106971887 A CN 106971887A CN 201611050492 A CN201611050492 A CN 201611050492A CN 106971887 A CN106971887 A CN 106971887A
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- China
- Prior art keywords
- button switch
- pedestal
- substrate
- pedestal substrate
- words
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention provides button switch and button switch unit, it is possible to increase the maintainability of button switch.The button switch (1) of embodiments of the present invention possesses：It is adapted to the pedestal (2) of box that can be pressed into for operating knob (9)；The connection terminal (3) for being protruded from the bottom surface (2a) of pedestal (2) and can be with the electrode contact of pedestal substrate；And L words hook (21), it stretches out to bottom surface (2a) side of pedestal (2), pedestal (2) is pressed to pedestal substrate side and installed.
Description
Technical field
The present invention relates to button switch and the button switch unit for possessing the button switch.
Background technology
In the past, general button switch was connected (patent text with the pedestal substrate of operation dish side using the connector with cable
Offer 1).Accordingly, it would be desirable to be respectively mounted connector to each button switch and carry out distribution, install and distribution need to spend man-hour,
In addition, also resulting in the expense increase of connector and cable.
In this regard, in order to cut down install and distribution man-hour etc., it is proposed that in advance 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. (disclosure on the 19th of August in 2010)
But, in substrate-integrated type as described above, multiple buttons switch is integratedly assembled in pedestal base
On plate.Therefore, although improve the electrical contact reliability of button switch and pedestal substrate, but there is such problem：One
Part button switch is damaged and needs in the case of changing, it is necessary to change all button switch and pedestal substrate together.
The content of the invention
The present invention be in view of above-mentioned conventional problem and complete, its object 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 possessing the button switch.
In order to solve above-mentioned problem, button switch of the invention be installed on the pedestal substrate for being formed with electrode by
Button switch, it is characterised in that the button switch possesses：The pedestal of box, it is adapted to be pressed into for operating knob；Connection
Terminal, it is protruded from the bottom surface opposed with the pedestal substrate of the pedestal, and can be with the electrode contact；And L
Word hook, it is stretched out to the bottom surface side, and the pedestal is pressed to the pedestal substrate side, and the pedestal is installed on described
Pedestal substrate.
In such a configuration, button switch possesses：Connection terminal, it is protruded from the bottom surface of pedestal, can be with pedestal base
The electrode contact of plate；With L word hooks, it presses pedestal to pedestal substrate side, and pedestal is installed on into pedestal substrate.Accordingly, it is capable to
It is enough individually to be loaded and unloaded button switch relative to pedestal substrate, therefore, it is possible to easily carry out the maintenance such as changing.
In addition, in such a configuration, because pedestal is installed on base in the state of being pressed by L words hook to pedestal substrate side
Seat substrate, therefore, the slip of the pedestal after installation is inhibited.Therefore, it is possible to suppress button switch relative to pedestal substrate
Position is offset, so as to maintain the electrical contact reliability of button switch and pedestal substrate.
Therefore, according to above-mentioned structure, the electrical contact reliability of button switch and pedestal substrate is able to maintain that, and can be real
Existing button switch easy to maintain.
Also, in this manual, L words hook refers to the locking member of following shapes：With 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 connected with the end at the 1st position.In L word hooks
The shape of coupling part at the 1st position and the 2nd position be not limited to turn into right angle or substantially shaped form as circular arc
Shape.
In addition, in the button switch of the present invention, can be also equipped with location structure body, the location structure body suppresses described
Pedestal is offset relative to the position of the pedestal substrate.
According to above-mentioned structure, location structure body is also equipped with addition to L word hooks, it is relative therefore, it is possible to effectively suppress pedestal
Offset in the position of pedestal substrate.
Therefore, according to above-mentioned structure, it is possible to increase the electrical contact reliability of button switch and pedestal substrate.
In addition, in the button switch of the present invention, Ke Yishi, the location structure body, which is inserted into, is formed at the pedestal
The locator protrusions for including tapering in positioning hole on substrate, the width of the leading section in the tapering is less than the positioning hole
Width, the width of the rearward end in the tapering is more than the width of the positioning hole.
In such a configuration, by the way that locator protrusions is inserted into positioning hole, and the conical surface in tapering is made to be connected to positioning hole
Opening portion, thus, the position relationship of locator protrusions and positioning hole are fixed.
Therefore, according to above-mentioned structure, it can effectively suppress to be installed on the slip of the pedestal after pedestal substrate, and energy
Enough easy and rightly positioning of the progress pedestal relative to pedestal substrate.
In addition, in the button switch of the present invention, the location structure body is being arranged on the L words hook with the bottom
On the opposed face in face.
In such a configuration, because location structure body is arranged at L word hooks, therefore need not be on the bottom surface of pedestal separately
Form location structure body.
Therefore, according to above-mentioned structure, it is possible to increase button switch (pedestal) is close fitting with pedestal substrate.
In addition, in the button switch of the present invention, Ke Yishi, the L words hook is by being formed at 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 the way of it can slide by L word hooks locking (slide locking) in pedestal substrate,
Therefore, by sliding button switch, button switch can be loaded and unloaded easily relative to pedestal substrate.
In addition, in the button switch of the present invention, the L words hook can be made up of the material different from the pedestal.
In such a configuration, because L words hook is made up of any materials different from pedestal, therefore, it is possible to using for example
The materials such as metal constitute L word hooks.
Therefore, according to above-mentioned structure, it is possible to increase the intensity and durability of L word hooks, so as to ensure button for a long time
The electrical contact reliability of switch and pedestal substrate.
In addition, in the button switch of the present invention, Ke Yishi possesses multiple L words hooks, multiple L words hooks are thrown
Shadow on the imaginary plane parallel with the bottom surface in the case of view field shape it is not rotationally symmetrical.
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, in the button switch of the present invention, the connection terminal can be at many places position and the electrode contact.
According to above-mentioned structure, connection terminal is at many places position and the electrode contact of pedestal substrate, therefore, it is possible to further
Improve the electrical contact reliability of button switch and pedestal substrate.
In addition, in the button switch of the present invention, being preferably formed with slit on the connection terminal.
In such a configuration, connection terminal portion at 2 can for example be made by forming 1 slit on connection terminal
Position and the electrode contact of pedestal substrate.
Therefore, according to above-mentioned structure, the company of the electrode contact at many places position and pedestal substrate can easily be realized
Connecting terminal.
In order to solve above-mentioned problem, button switch unit of the invention is characterised by possessing：The button switch；And peace
Fill the pedestal substrate of the button switch.
According to above-mentioned structure, it can realize easy while the electrical contact reliability of button switch and pedestal substrate is maintained
In the button switch unit of maintenance.
In addition, in the button switch unit of the present invention, multiple button switches can be installed on into the pedestal base
Plate.
In such a configuration, can individually only more in the case where the breakage of a part of button switch needs to change
Change the button switch of breakage.
Therefore, according to above-mentioned structure, with all button switches must be changed together with pedestal substrate it is conventional
Structure is compared, and can reduce maintenance cost.
The present invention serves such effect：Can provide can maintain the electrical contact reliability of button switch and pedestal substrate
And button switch easy to maintain and the button switch unit for possessing the button switch.
Brief description of the drawings
Fig. 1 (a)~(c) is the figure of the outward appearance for the button switch for showing embodiments of the present invention 1.
Fig. 2 (a) and (b) is the exploded perspective view for showing the button switch shown in Fig. 1.
Fig. 3 (a) and (b) is the stereogram for showing Fig. 2 (a) and the connection terminal shown in (b).
Fig. 4 (a)~(c) is the figure for the button switch unit for showing to possess the button switch shown in Fig. 1 (a)~(c).
Fig. 5 (a) and (b) is the stereogram for the variation for showing the button switch unit shown in Fig. 4 (a).
Fig. 6 (a) is the bottom isometric view for the variation for showing the button switch shown in Fig. 1 (a)~(c), and (b) is to show
Provide the bottom isometric view of the button switch unit for the button switch shown in (a).
Fig. 7 (a) and (b) is the figure for another variation for showing the button switch shown in Fig. 1.
Fig. 8 (a) and (b) is the figure of the outward appearance for the button switch unit for showing embodiments of the present invention 2.
Fig. 9 (a)~(d) is the figure of the outward appearance for the button switch unit for showing 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 hooks；22：Base stand location projection (location structure body, locator protrusions, tapering)；10、100、111、112：Pedestal substrate；101、
101a、101b：L word hook locking hole (locking hole)；102：Electrode；103：Base location hole (positioning hole)；120、130、140、
150：Button switch unit；S：Slit.
Embodiment
(embodiment 1)
According to Fig. 1~7, an embodiment of the invention is illustrated as follows.In the present embodiment, with
In case of applying the present invention in the button switch of illuminated installed on the guidance panel of elevator, illustrate.
But, button switch of the invention is not limited to elevator, and the button that can also be applied to install on miscellaneous equipment is opened
Close.
(structure of button switch 1)
Fig. 1 is the figure of the outward appearance for the button switch 1 for showing embodiments of the present invention.Specifically, Fig. 1 (a) is this
The isometric front view of the button switch 1 of embodiment, Fig. 1 (b) is the bottom surface stereo of the button switch 1 shown in Fig. 1 (a)
Figure, Fig. 1 (c) is the underside view of the button switch 1 shown in Fig. 1 (a).
Button switch 1 shown in Fig. 1 (a)~(c) is illuminated button switch as follows：Operator is to operating knob
9 operating surface 9a performs push operation, and thus, operating knob 9 is moved downwards, and operating knob 9 is illuminated.
The button switch 1 is detachably installed on pedestal substrate 10 described later ((a) of reference picture 4).Therefore, for inciting somebody to action
4 L words hooks 21 that button switch 1 is installed on pedestal substrate 10 stretch out to bottom surface (back side) 2a sides of the pedestal 2 of button switch 1.L
Word hook 21 is integrally constituted with the pedestal 2 being made up of resin, and is arranged respectively at the bottom surface 2a of pedestal 2 corner.
Button switch 1 is used as L words hook 21 including 3 L word hook 21a and 1 L word hook 21b.L word hook 21a and L word hooks 21b exists
It is different on this point, i.e. width of the L word hook 21b on the depth direction in L words section is than other L words hook 21a in L words section
In depth direction on width it is big.
On each L words hook 21, it is provided with the face opposed with the bottom surface 2a of pedestal 2 for fixed relative to pedestal substrate 10
The base stand location projection (location structure body, locator protrusions) 22 of position pedestal 2.
In addition, terminal hole 23 is formed with the bottom surface 2a of pedestal 2, for button switch 1 to be electrically connected with pedestal substrate 10
The connection terminal 3 connect is protruded by the terminal hole 23 from bottom surface 2a.
Fig. 2 (a) and (b) is the exploded perspective view for showing the button switch shown in Fig. 1.In addition, Fig. 3 (a) and (b) is
The exploded perspective view of connection terminal 3 shown in Fig. 2 (a) and (b) is shown.
As Fig. 2 (a) and (b) is shown, button switch 1 possesses pedestal 2, connection terminal 3, printed base plate 4, switch main body 5,
Recover spring 6, cross-spring 7, plunger 8 and operating knob 9.
Also, in this manual, there is such situation：" front " will be referred to as positioned at the face of the side of operating knob 9, will be located at
The face of the side of pedestal 2 is referred to as at " back side ".
Pedestal 2 is the framework (case) of the rectangle for the bottom and sidepiece for constituting button switch 1.Pedestal 2 is except above-mentioned L word hooks
21st, outside base stand location projection 22 and terminal hole 23, substrate locator protrusions 24 is also included inside it, recovers spring fixing portion
25th, switch main body configuration section 26, plunger guiding groove 27 and plunger engaging carrier 28.
Substrate locator protrusions 24 is used to position printed base plate 4.Pedestal 2 contains 4 substrate locator protrusions 24.Substrate positioning is prominent
24 are played to be provided projectingly respectively in the corner of the bottom of pedestal 2.
Recovering spring fixing portion 25 is used for fixed recovery spring 6.Pedestal 2 contains 4 recovery spring fixing portions 25.Recover 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 used to fix switch main body 5.Switch main body configuration section 26 is arranged on the bottom of pedestal 2
Substantial middle, is clamped to switch main body 5.
Plunger guiding groove 27 is used to guide plunger 8 to move.Plunger guiding groove 27 be separately positioned on pedestal 2 opposite one another
Two sides of 2 sidepiece medial surfaces.
Plunger engaging carrier 28 is used to make plunger 8 be sticked in pedestal 2 in the way of it can move to pressing direction.Plunger
What engaging carrier 28 was separately positioned on pedestal 2 is not provided with plunger guiding groove 27,2 sidepiece medial surfaces opposite one another two
Side.
Connection terminal 3 is used to electrically connect button switch 1 with pedestal substrate 10.As shown in Fig. 3 (a) and (b), connection end
Son 3 includes：It is located at the mounting jaw 31 at both ends；And the portion of terminal 32 being located between mounting jaw 31.
By the way that the press-in of mounting jaw 31 is formed in the terminal mounting hole 44 of printed base plate 4 and mounting jaw 31 is bent, 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 into pedestal substrate 10, the energy by the terminal hole 23 of pedestal 2 of portion of terminal 32
It is enough to be contacted with the electrode 102 ((a) of reference picture 4) of pedestal substrate 10.
In the connection terminal 3, there are 2 portion of terminal 32 by slit S formation.Therefore, it is possible to 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 the electrical contact that improves button switch 1 and 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
Positioning 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 with the front of printed base plate 4
LED41.Each LED41 is lighted in the case where switch main body 5 is on-state, and in the situation that switch main body 5 is off-state
It is lower to extinguish.
Substrate positioning hole 42 is the through hole for positioning printed base plate 4.Substrate positioning hole 42 is formed in the base with pedestal 2
The corresponding position of plate locator protrusions 24.By making substrate locator protrusions 24 be embedded in substrate positioning hole 42, thus printed base plate 4
Position is fixed.
Switch main body configuration hole 43 is through the through hole set for switch main body 5.Switch main body configuration hole 43 is arranged on
The substantial middle of printed base plate 4, switch main body 5 is configured in the inside that switch main body configures 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 accordingly switch lighting and extinguishing for LED41.It is used as switch master
Body 5, such as can use soft-touch control, microswitch, it is the bullet for being exerted a force to plunger 8 to the side of operating knob 9 to recover spring 6
Property part.Button switch 1 includes 4 recovery springs 6.Each one end for recovering spring 6 and the recovery spring fixing portion 25 of pedestal 2 connect
Connect, the other end is connected 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
Individual 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, for inciting somebody to action
The button portion is pressed into.The contact protrusion 71 is formed as prominent to the side of switch main body 5.
Plunger 8 is the plate-shaped member for the inside that can be embedded in pedestal 2.Plunger 8 is by the milky material with translucency
Material is constituted, and spreads the light from LED41 while being transmitted to the side of operating knob 9.Plunger 8 is with can be with the pressure of operating knob 9
The mode for entering operation and being moved to pressing direction is installed on pedestal 2.
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 used to guide plunger 8 to move to pressing direction.Guide protrusion 82 is separately positioned on the mutual of plunger 8
Two sides of 2 almost parallel lateral surfaces.Guide protrusion 82 is embedded into plunger guiding groove 27, thus guides plunger 8 to pressure
Enter direction movement.
Pedestal engaging claw 83 is used to make plunger 8 be sticked in pedestal 2 in the way of it can move to pressing direction.Pedestal card
Close claw 83 and be separately positioned on and engage the corresponding position of carrier 28 with the plunger of pedestal 2.Blocked by making pedestal engage claw 83
Engage carrier 28 together in plunger, thus, plunger 8 engages in the way of it can be moved to pressing direction with pedestal 2.
Operating knob engaging claw 84 is used to make operating knob 9 be sticked in plunger 8.Operating knob engages the setting in plunger 8 of claw 84
The side of operating knob 9 of guide protrusion 82 is respectively arranged on the lateral surface for having guide protrusion 82.
Operating knob engaging carrier 85 is used to make operating knob 9 be sticked in plunger 8.Operating knob engaging carrier 85 is set respectively
In two sides that be not provided with guide protrusion 82,2 lateral surfaces being generally parallel to each other of plunger 8.
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 thus is fixed on into plunger 8.
Operating knob 9 is the plate-shaped member with translucency.The front of operating knob 9 is used as the operating surface 9a operated for operator
Function.Flange 90 is formed with the bottom of operating knob 9.It is provided with flange 90：The operation of plunger 8 can be sticked in
The plunger engaging carrier 91 of button engaging claw 84；The plunger card of carrier 85 is engaged with the operating knob that can be sticked in plunger 8
Close claw 92.
(action of button switch 1)
Next, the action to button switch 1 is illustrated.
On button switch 1, in the state of before operating knob 9 is performed push operation, operating knob 9 is resumed spring 6
Exerted a force to operating surface 9a sides.In the case where the operating surface 9a of operating knob 9 carries out push operation by operator, plunger 8 is to press-in
Move in direction.As the plunger 8 is moved to pressing direction, the cross-spring 7 at the back side of plunger 8 is located to the sidesway of switch main body 5
It is dynamic.Also, the button portion of switch main body 5 is pressed into by the contact protrusion 71 of cross-spring 7, thus switch main body 5, which turns into, connects shape
State.Now, cross-spring 7 is bent, and suitably adjusts the pressing to switch main body 5.When switch main body 5 is turned on,
LED41 is lighted, and operating knob 9 is illuminated.
When operator releases the press-in of operating knob 9, plunger 8 is resumed spring 6 and pushed 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 possessing button switch 1.
Fig. 4 (a)~(c) is the figure for showing button switch unit 110.Specifically, Fig. 4 (a) is button switch list
The exploded perspective view of member 110, Fig. 4 (b) is the section of the button switch unit 110 shown in Fig. 4 (a), and Fig. 4 (c) is Fig. 4
(b) shown in dotted line surrounding portion A enlarged drawing.
As shown in Fig. 4 (a), button switch 1 is installed on pedestal substrate 10.Pedestal substrate 10 includes L word hooks locking hole (card
Determine hole) 101, electrode 102 and base location hole 103.
L word hooks locking hole 101 is for making the locking through hole of L words hook 21.L words hook 21 is in insertion L word hooks 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 hooks locking hole 101 (with
Under, sometimes referred to as slide locking.).L word hooks locking hole 101 is respectively formed at can be for 4 L from the bottom surface 2a of pedestal 2 stretching
The position that word hook 21 is inserted.
Pedestal substrate 10 is used as L word hook locking hole including 3 L words hook locking hole 101a and 1 L words hook locking hole 101b
101。
It is locking that L word hook locking hole 101a slides L word hooks 21a.Therefore, L words hook locking hole 101a has and L word hooks 21a
The corresponding shape of width.It is locking that L word hook locking hole 101b slides L word hooks 21b.Therefore, L words hook locking hole 101b has
The shape corresponding with L word hooks 21b width.That is, L words hook locking hole 101b width (width of above-below direction in figure) compares L
Word hook locking hole 101a width (width of above-below direction in figure) is big.Therefore, L words hook 21b is inserted into L word hook locking hole
In 101b, but it can not insert in L word hook locking hole 101a.
So, in 4 L words hooks 21, by making L word hooks 21b width (shape) and other L words hook 21a width (shape
Shape) it is different, thus, 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 of on to the imaginary plane is not rotationally symmetrical.Therefore, can only with defined direction relative to
Pedestal substrate 10 installs button switch 1.Therefore, it is possible to prevent button switch 1 to be installed on pedestal substrate 10 with the direction of mistake.
Also, for example in the case of using multiple L words hooks of same shape, as long as being carried out to the position for configuring L word hooks
(adjustment) is changed so that the shape of above-mentioned view field is not rotationally symmetrical.Thereby, it is possible to prevent button switch 1 with mistake
Direction is installed on pedestal substrate 10.
Electrode 102 is used to electrically connect button switch 1 with pedestal substrate 10.Electrode 102 be respectively formed at can with from base
The position for 3 connection terminals 3 contact that the bottom surface 22a of seat 2 is protruded.
Base location hole 103 is used for relative to the positioning pedestal 2 of pedestal substrate 10.Base location hole 103 is respectively formed in
Button switch 1 is installed in the state of pedestal substrate 10 to insert for being arranged at the base stand location projection 22 of L words hook 21 and connect
Tactile position.
As shown in Fig. 4 (b), by making L word hooks 21a slide engaging in L word hook locking hole 101a, and slide L word hooks 21b
Move engaging in L word hook locking hole 101b, button switch 1 is thus installed on pedestal substrate 10.Therefore, by making button switch 1
Slide, button switch 1 can be mounted to load and unload relative to pedestal substrate 10.
In addition, when button switch 1 is installed on into pedestal substrate 10, being arranged at the base stand location projection 22 on L words hook 21
Base location hole 103 is inserted into, therefore, it is possible to easily carry out the positioning of pedestal 2.
As shown in Fig. 4 (c), base stand location projection 22 has cone-shaped (tapering).Before by base stand location projection 22
The width of end is defined as W1, and the width of the rearward end of base stand location projection 22 is defined as into 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 more than width W3.
Therefore, by the way that base stand location projection 22 is inserted into base location hole 103, and support the conical surface of base stand location projection 22
The opening portion of base location hole 103 is connected to, thus, the position relationship of base stand location projection 22 and base location hole 103 is fixed.
Thereby, it is possible to effectively suppress to be installed on the slip of the button switch 1 after pedestal substrate 10, and can easily and rightly it enter
Positioning of the row button switch 1 relative to pedestal substrate 10.
(summary for being directed to button switch 1)
The button switch 1 of present embodiment is mounted to the button switch 1 being formed with the pedestal substrate 10 of electrode 102,
It possesses：The pedestal 2 of box, it is adapted to be pressed into for operating knob 9；Connection terminal 3, it is from pedestal 2 and pedestal base
The opposed bottom surface 22a of plate 10 is protruded, and can be contacted with electrode 102；And L words hook 21, it stretches out to bottom surface 2a sides, by pedestal 2
Pressed to the side of pedestal substrate 100, and pedestal 2 is installed on pedestal substrate 10.
Button switch 1 possesses：Connection terminal 3, it is protruded from the bottom surface 22a of pedestal 2, electrode that can be with pedestal substrate 10
102 contacts；With L words hook 21, it presses pedestal 2 to the side of pedestal substrate 10, and pedestal 2 is installed in the way of it can load and unload
Pedestal substrate 10.Therefore, it is possible to which button switch 1 is individually loaded and unloaded relative to pedestal substrate 10, therefore, it is possible to easily
Progress such as changes at the maintenance.
Further, since pedestal 2 is installed on pedestal substrate 10 in the state of being pressed by L words hook 21 to the side of pedestal substrate 10,
Therefore, the slip of the pedestal 2 after installation is inhibited.It is inclined relative to the position of pedestal substrate 10 therefore, it is possible to suppress pedestal 2
Move, so as to maintain the electrical contact reliability of button switch 1 and pedestal substrate 10.
Therefore, according to present embodiment, the electrical contact reliability of button switch 1 and pedestal substrate 10, and energy are able to maintain that
Enough realize button switch 1 easy to maintain.
Also, in the present embodiment, all L words hooks 21 are towards unidirectional state to be configured at pedestal 2, but this
Invention is not limited to this.As long as L words hook 21 is configured with the direction that can be slided engaging in L word hooks locking hole 101,
For example, L words hook 21 can also be configured with the direction of direction opposite one another or reversion 180 degree.
In addition, in the present embodiment, base stand location projection 22 is arranged on the side of button switch 1, the quilt of base location hole 103
The side of pedestal substrate 10 is arranged on, but the present invention is not limited to this.Base location hole 103 can also be located to the side of button switch 1,
And base stand location projection 22 is located at the side of pedestal substrate 10.
(variation 1)
Fig. 5 (a) and (b) is the stereogram for the variation for showing the button switch unit 110 shown in Fig. 4 (a).Specifically
For, Fig. 5 (a) is the isometric front view of button switch unit 120, and Fig. 5 (b) is that the bottom surface of button switch unit 120 is stood
Body figure.
As shown in Fig. 5 (a) and (b), button switch 1 can be installed on length with the state of 2 side by side up and down
The pedestal substrate 100 in direction.
, can be individually in the case where a breakage of button switch 1 needs to change in button switch unit 120
Only change the button switch 1 of breakage.
Therefore, compared with the conventional structure that must change all button switches 1 together with pedestal substrate 100, energy
Enough reduce maintenance cost.
(variation 2)
Fig. 6 (a) is the bottom isometric view for the variation for showing the button switch 1 shown in Fig. 1 (a)~(c), Fig. 6's
(b) be the button switch unit 130 for showing to possess the button switch 1a shown in Fig. 6 (a) bottom isometric view.
As shown in Fig. 6 (a), button switch 1a is configured to possess 2 almost parallel L word hook 21c, wherein, institute
L word hook 21c are stated on the depth direction in L words section to extend.
In this case, as shown in Fig. 6 (b), as long as being formed on pedestal substrate 10 with the width with L word hooks 21c
The L word hook locking hole 101c of corresponding shape.
So, the shape (width) and quantity of L words hook 21 are not limited, and can suitably be changed according to purpose.
(variation 3)
Fig. 7 (a) and (b) is the figure for another variation for showing the button switch 1 shown in Fig. 1 (a)~(c).Specifically
For, Fig. 7 (a) is the bottom isometric view for showing button switch 1b, and Fig. 7 (b) is to show that the button shown in Fig. 7 (a) is opened
Close 1b underside view.
As Fig. 7 (a) and (b) is shown, for can relative to the base stand location projection 22 that pedestal substrate 10 is positioned by pedestal 2
With the position being arranged on beyond L word hooks 21a, 21b.
In button switch 1b, 2 base stand location projections 22 are arranged on the bottom surface 22a of pedestal 2.In this case, as long as
The position of contact can be inserted for the base stand location projection 22 set on the base 2 by being formed at base location hole 103.
So, the allocation position and quantity of base location hole 103 are not limited, and 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 convenience of description, right
Said in the part with the part identical function of illustrating in the above-described embodiment, marking identical label and omitting it
It is bright.
(structure of button switch unit 140)
Fig. 8 is the stereogram of the outward appearance for the button switch unit 140 for showing present embodiment.Specifically, Fig. 8 (a)
It is the isometric front view of the button switch unit 140 of present embodiment, Fig. 8 (b) is the button switch list shown in Fig. 8 (a)
The stereogram of the bottom surface side of member 140.
As shown in Fig. 8 (a) and (b), button switch unit 140 is such structure：Button switch 11 is with side by side up and down 2
Individual 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 words hooks 21 and 1 fixing screws 105
Seat substrate 111.
Therefore, 3 L words hooks 21 are provided with the bottom surface 22a of the pedestal 2 of button switch 11 and can be with fixing screws
105 screwed holes 29 screwed togather.
In addition, on pedestal substrate 111, being set in the position corresponding with the L words hook 21 that 2 button switches 11 possess
There is L word hooks locking hole 101.In addition, on pedestal substrate 111, corresponding with the screwed hole 29 that 2 button switches 11 possess
Position be provided with through hole 104.
(summary for being directed to button switch unit 140)
In the button switch unit 140 of present embodiment, button switch 11 is pacified by L words 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 words hook 21 to the side of pedestal substrate 111, because
The slip of this pedestal 2 is inhibited.Further, since button switch 11 is fixed in pedestal substrate 111 by fixing screws 105,
Therefore the slip of pedestal 2 is further inhibited.
Therefore, according to present embodiment, it can realize that the electrical contact for improving button switch 11 and 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 convenience of description, right
Said in the part with the part identical function of illustrating in said embodiment, marking identical label and omitting it
It is bright.
(structure of button switch unit 150)
Fig. 9 (a)~(d) is the stereogram of the outward appearance for the button switch unit 150 for showing present embodiment.It is specific next
Say, Fig. 9 (a) is the isometric front view of the button switch unit 150 of present embodiment, and Fig. 9 (b) is button switch unit
The stereogram of 150 bottom surface side, Fig. 9 (c) is the left side view of button switch unit 150, and Fig. 9 (d) is button switch list
The underside view of member 150.
As shown in Fig. 9 (a)~(d), button switch unit 150 is such structure：Button switch 12 is with side by side up and down 2
Individual state is installed on the pedestal substrate 112 with length direction.
In button switch 12, L words hook 211 has the materials different from pedestal 2 to constitute.Specifically, each button switch 12
Possesses the L word hooks installing component 20 being made up of metals such as stainless steels (SUS).Each L words hook installing component 20 includes 2 L word hooks
201。
L word hooks installing component 20 is respectively arranged in be generally parallel to each other 2 lateral surfaces of pedestal 2, and is hooked installation spiral shell
Nail 202 is fixed.
By making L words hook 201 slide engaging in the L word hooks 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
Loaded and unloaded relative to pedestal substrate 112.
(summary for being directed to button switch unit 150)
In the button switch unit 150 of present embodiment, button switch 12 is the knot for including L word hooks installing component 20
Structure.
Therefore, it is possible to constitute L words hook 201 using metals such as stainless steel etc..
Therefore, according to present embodiment, such button switch unit 150 can be realized：Improve the strong of L words hook 201
Degree and durability, the electrical contact reliability of button switch 12 and pedestal substrate 112 can be ensured for a long time.
The invention is not restricted to above-mentioned each embodiment, various changes can be carried out in the scope shown in claim,
Embodiment obtained by disclosed technological means is combined as respectively in various embodiments is also contained in this hair
In bright technical scope.
Claims (11)
1. a kind of button switch, it is installed on the pedestal substrate for being formed with electrode,
Characterized in that,
The button switch possesses：
The pedestal of box, it is adapted to be pressed into for operating knob；
Connection terminal, it is protruded from the bottom surface opposed with the pedestal substrate of the pedestal, and can be connect with the electrode
Touch；And
L word hooks, it stretches out to the bottom surface side, the pedestal is pressed to the pedestal substrate side, and the pedestal is installed
In the pedestal substrate.
2. button switch according to claim 1, it is characterised in that
The button switch is also equipped with location structure body, and the location structure body suppresses the pedestal relative to the pedestal substrate
Position skew.
3. button switch according to claim 2, it is characterised in that
The positioning for including tapering that the location structure body is inserted into the positioning hole being formed on the pedestal substrate is dashed forward
Rise,
The width of the leading section in the tapering is less than the width of the positioning hole,
The width of the rearward end in the tapering is more than the width of the positioning hole.
4. the button switch according to Claims 2 or 3, it is characterised in that
The location structure body is arranged on the face opposed with the bottom surface of the L words hook.
5. the button switch described in any one in claims 1 to 3, it is characterised in that
The L words hook by be inserted into be formed in the locking hole of the pedestal substrate in the state of in the pedestal substrate
Square upward sliding in face and engaging in the locking hole.
6. the button switch described in any one in claims 1 to 3, it is characterised in that
The L words hook is made up of the material different from the pedestal.
7. the button switch described in any one in claims 1 to 3, it is characterised in that
The button switch possesses multiple L words hooks,
By multiple L words hook projections on the imaginary plane parallel with the bottom surface in the case of view field shape not
It is rotationally symmetrical.
8. the button switch described in any one in claims 1 to 3, it is characterised in that
The connection terminal is at many places position and the electrode contact.
9. button switch according to claim 8, it is characterised in that
Slit is formed with the connection terminal.
10. a kind of button switch unit, it is characterised in that
The button switch unit possesses：
The button switch described in any one in claim 1 to 9；With
The pedestal substrate of the button switch is installed.
11. button switch unit according to claim 10, it is characterised in that
Multiple button switches are installed in the pedestal substrate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-255250 | 2015-12-25 | ||
| JP2015255250A JP6447492B2 (en) | 2015-12-25 | 2015-12-25 | Push button switch, push button switch unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106971887A true CN106971887A (en) | 2017-07-21 |
| CN106971887B CN106971887B (en) | 2019-03-19 |
Family
ID=59232175
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) |
Cited By (1)
| 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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP3988914A4 (en) | 2019-06-19 | 2023-07-19 | Mitsui Chemicals, Inc. | Tactile sensor formed on polyimide thin film having high total light transmittance, and switching device using same |
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| JPS60144268U (en) * | 1984-03-05 | 1985-09-25 | シャープ株式会社 | Parts mounting structure on printed circuit board |
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| JPS6223028U (en) * | 1985-07-27 | 1987-02-12 | ||
| 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 |
| US20020144884A1 (en) * | 2001-03-26 | 2002-10-10 | Nec Corporation | Key Switch |
| CN102246253A (en) * | 2009-02-13 | 2011-11-16 | 三菱电机株式会社 | Push-button switch |
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| 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 | ||
| 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 |
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| US20020144884A1 (en) * | 2001-03-26 | 2002-10-10 | Nec Corporation | Key Switch |
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6447492B2 (en) | 2019-01-09 |
| JP2017117764A (en) | 2017-06-29 |
| CN106971887B (en) | 2019-03-19 |
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