CN105470022B - By compressing switch - Google Patents
By compressing switch Download PDFInfo
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- CN105470022B CN105470022B CN201510563394.6A CN201510563394A CN105470022B CN 105470022 B CN105470022 B CN 105470022B CN 201510563394 A CN201510563394 A CN 201510563394A CN 105470022 B CN105470022 B CN 105470022B
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- Prior art keywords
- mentioned
- housing
- sheet element
- fixed contact
- contact member
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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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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Abstract
It is an object of the invention to provide it is a kind of by sheet element position do not offset easily deposition in housing by compressing switch.By compress switch (101) possess：Movable contact member (1), action can be inverted by bulldozing operation；Fixed contact component (3), it can be contacted with movable contact member (1)；Housing (2), storage movable contact member (1) and the incorporating section (S2) with side's opening；And sheet element (5), it is configured to cover incorporating section (S2), housing (2) from a side side when overlooking, profile is formed as rectangular shape, housing (2) has in a manner of along opening by deposition by melt-coating part with sheet element (5), in four corners of the upper surface of housing (2), the adhesion coating (AD7) based on sticker is configured between housing (2) and sheet element (5).
Description
Technical field
The present invention relates to by compressing switch, more particularly to a kind of opening that housing is covered with sheet element by compressing switch.
Background technology
Recently, most use can obtain the operation feelings such as operation force, click feel by compressing switch, as smart mobile phone,
The Operation switch configured in the Portable devices such as portable terminal device.In such Portable device, with its high performance, it is necessary in quilt
More parts are configured among the space of limitation, it is desirable to smaller by compressing switch.But according to use, it is desirable to dust-proof,
The environmental resistances such as waterproof, and require to carrying out closed type by the space of the contact part to compress switch.
As such by the past case to compress switch, proposed in patent document 1 by compressing switch 900, with screening glass 915
In the space for the contact part that housing 911 is set.Fig. 9 be represent past case (patent document 1) by compress switch 900 composition
Figure, Fig. 9 (a) is its exploded perspective view, and Fig. 9 (b) is its stereoscopic figure.
Shown in Fig. 9 (a) by compressing switch 900 by housing 911, center contact 902 and outer contacts 903, center contact
902 and outer contacts 903, the dome-type moving contact 904 of elastic metallic thin plate, screening glass 915, push the structure of body 917
Into the housing 911 has the recess of upper opening, and the center contact 902 and outer contacts 903 are embedding in the inner bottom surface of recess
Part is molded and fixed, and the moving contact 904 is incorporated in recess, and moving contact 904 is held in housing by the screening glass 915
In 911 and it is protected, the pushing body 917 is configured between screening glass 915 and moving contact 904.And then such as Fig. 9 (b)
It is shown, irradiated by the laser of the deposition fixed position 921 (oblique line portion shown in Fig. 9 (b)) to peripheral part, the quilt of screening glass 915
Deposition is fixed on the upper surface of housing 911.Thus, the space of the closed contact part (recess) of screening glass 915, and keep stable
Ground is held in the state of housing 911.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2013-58380 publications
In composition as past case, screening glass 915 (sheet element) is being placed in the upper surface of housing 911, and it is right
When the peripheral part of the upper surface of housing 911 carries out laser irradiation, it is possible to which screening glass 915, which shifts, to be unable to reliably enter
Row deposition.In this case, using the special folder that abut deposition fixed position 921 of the screening glass 915 with housing 911
Tool, and the screening glass 915 of the part in addition to deposition fixed position 921 is pressed to by housing 911 with the fixture.However, deposit
In following problem：Needing outside the fixture for equably being compressed, it is necessary to ensure the region for compression, Wu Faman
Foot thinks the hope strongly minimized.
The content of the invention
In order to solve above-mentioned problem, it is an object of the invention to provide one kind by sheet element position do not offset easily
Deposition is in housing by compressing switch.
It is of the invention to be characterised by possessing by compressing switch in order to solve above-mentioned problem：Movable contact member, by pushing away
Press operation can invert action；Fixed contact component, it can be contacted with the movable contact member；Housing, store above-mentioned movable tactile
Point component, and the incorporating section with side's opening；And sheet element, it is configured to cover above-mentioned incorporating section, above-mentioned by compressing switch
In, above-mentioned housing profile when being overlooked from one side side is formed as rectangular shape, have above-mentioned housing and above-mentioned sheet element with
Along above-mentioned opening mode by deposition form by melt-coating part, in four corners of the upper surface of above-mentioned housing, in above-mentioned shell
The adhesion coating based on sticker is configured between body and above-mentioned sheet element.
Thus, it is of the invention sheet element to be held in housing without fixture by compressing switch.Therefore, it is possible to without position
Skew ground easily carries out the deposition along the opening of incorporating section, sheet element 5 and housing 2.
In addition, the present invention's is characterised by by compressing switch, above-mentioned adhesion coating keeps above-mentioned sheet element according to each adhesion
Position be divided set.
This reason it is assumed that even if setting the equipping position skew of the position of sticker, the sticker that allocation position offset by is not
It can adhere and keep sheet element, can also use the sticker adhesion of other positions to keep sheet element.Therefore, it is possible to suppress by laser
The generation that sheet element comes off from housing before irradiating the deposition carried out.
In addition, the present invention's is characterised by that above-mentioned fixed contact component has by compressing switch：1st fixed contact portion, if
The central portion for the inner bottom surface for being placed in above-mentioned incorporating section can simultaneously be separate with above-mentioned movable contact member；And the 2nd fix
Contact portion, be arranged at above-mentioned inner bottom surface outer edge and with above-mentioned movable contact member it is normal when contact, above-mentioned 2nd fixed contact
Portion is respectively arranged at two sides of the length direction of above-mentioned inner bottom surface and the central portion of width, fixes and touches the above-mentioned 2nd
The both sides of the above-mentioned width in point portion are provided with above-mentioned adhesion coating.
Thus, housing length direction upper surface, only ensure, only by the space of melt-coating part, receipts can be increased
Receive portion length direction size.Thereby, it is possible to obtain the movable contact member after the size for increasing length direction, Neng Goushi
Existing outstanding operation thoughts and feelings (operation load is big, stroke is big), long lifetime.
In addition, the present invention's is characterised by by compressing switch, at least position beyond aforementioned four corner is above-mentioned to be melt
Deposited portion is formed at the periphery edge of the above-mentioned upper surface of above-mentioned housing.
Thereby, it is possible to larger ensure incorporating section.Therefore, it is possible to make the size of incorporating section keep unchangeably reducing housing
Profile, or increase incorporating section and further increase movable contact member.Thereby, it is possible to ensuring outstanding operation thoughts and feelings (behaviour
Make that load is big, stroke is big), minimize appearance and size in the state of operating life, or while become unchangeably to keep profile
Size is while outstanding operation thoughts and feelings (operation load is big, stroke is big), long lifetime can be realized.
In addition, the present invention's is characterised by by compressing switch, above-mentioned adhesion coating has the band for being formed as banding when overlooking
Portion.
Thus, adhesion coating has the band portion for being formed as banding when overlooking, and is formed as point-like in four corners with adhesion coating
The situation of (bulk) is compared, and is become and the face of sheet element is wider broadly adheres, and sheet element more reliably can be held in into housing.
Thereby, it is possible to the deposition of sheet element and housing is reliably carried out without position skew.
Invention effect
The present invention's can be held in housing without fixture by compressing switch by sheet element.Therefore, it is possible to be offset without position
Ground easily carries out the deposition along the opening of incorporating section, sheet element and housing.
Brief description of the drawings
Fig. 1 be illustrate the present invention the 1st embodiment by the exploded perspective view to compress switch.
Fig. 2 be illustrate the present invention the 1st embodiment by the stereogram to compress switch.
Fig. 3 be illustrate the present invention the 1st embodiment by the figure to compress switch, Fig. 3 (a) be from shown in Fig. 2 X2 sides see
The front view examined, Fig. 3 (b) are the side views from the Y2 sides shown in Fig. 2.
Fig. 4 be illustrate the present invention the 1st embodiment by the figure to compress switch, be bowing from the Z1 sides shown in Fig. 2
View.
Fig. 5 be illustrate the present invention the 1st embodiment by the figure to compress switch, be eliminate sheet element in Fig. 4 and by
The top view of casting die component.
Fig. 6 be illustrate the present invention the 1st embodiment by the figure to compress switch, be to eliminate the moving contact structure in Fig. 5
The top view of part.
Fig. 7 is the lower section stereogram of the first embodiment by the sheet element to compress switch for illustrating the present invention.
Fig. 8 be illustrate the present invention the 1st embodiment by the figure to compress switch, Fig. 8 (a) is the portion P shown in Fig. 3 (a)
Enlarged drawing, Fig. 8 (b) is the enlarged drawing of the Q parts shown in Fig. 3 (b).
Fig. 9 is the figure by the composition to compress switch for representing past case, and Fig. 9 (a) is its exploded perspective view, and Fig. 9 (b) is outside it
See stereogram.
Symbol description
1 movable contact member
2 housings
2b inner bottom surfaces
S2 incorporating sections
3 fixed contact components
13 the 1st fixed contact portions
23rd, the fixed contact portion of 23A, 23B the 2nd
5 sheet elements
AD7 adhesion coatings
WD9 is by melt-coating part
LD length directions
SD widths
101 by compressing switch
Embodiment
Below, embodiments of the present invention are illustrated referring to the drawings.
[the 1st embodiment]
Fig. 1 be illustrate the present invention the 1st embodiment by compress switch 101 exploded perspective view.Fig. 2 is to illustrate the present invention
The 1st embodiment by compress switch 101 stereogram.Fig. 3 be illustrate the present invention the 1st embodiment by compressing switch 101
Figure, Fig. 3 (a) is the front view from the X2 sides shown in Fig. 2, and Fig. 3 (b) is the side view from the Y2 sides shown in Fig. 2.
Fig. 4 be illustrate the present invention the 1st embodiment by compress switch 101 figure, be the top view from the Z1 sides shown in Fig. 2.
In addition, in Fig. 4, be represented by dashed line the adhesion coating AD7 set in four corners and ring-shaped by melt-coating part WD9.
The 1st embodiment of the present invention by compressing switch 101 in the outer of Fig. 2 and rectangular shape as shown in Figure 3
See, as shown in figure 1, above-mentioned 101 possess by compressing switch：The movable contact member 1 of action can be inverted using bulldozing operation, had
The incorporating section S2 of one side's opening housing 2, the fixed contact component 3 that can be contacted with movable contact member 1, to cover incorporating section
Sheet element 5 that S2 mode configures and the adhesion coating AD7 being made up of sticker that is configured between housing 2 and sheet element 5 and
Form.In addition, have what is arranged between movable contact member 1 and sheet element 5 by compressing switch in 101 in the 1st embodiment
Pressing piece component 8.And then assembling by compress switch 101 when, movable contact member 1 is accommodated in the incorporating section S2 of housing 2, such as Fig. 4
Shown, housing 2 is formed by melt-coating part WD9 with sheet element 5 by deposition.
It is described in detail subsequently, regarding to above-mentioned each composition.Fig. 5 is to eliminate sheet element 5 and the pressing piece in Fig. 4
The top view of component 8.Fig. 6 is the top view for eliminating the movable contact member 1 in Fig. 5.In addition, in Fig. 5 and Fig. 6, will
Formed with being indicated by melt-coating part WD9 region as the region surrounded with double dot dash line.Fig. 7 is the figure for illustrating sheet element 5,
It is the lower section stereogram from the Z2 sides shown in Fig. 1.Fig. 8 be illustrate the present invention the 1st embodiment by compressing switch 101
Figure, Fig. 8 (a) is the enlarged drawing of the portion P shown in Fig. 3 (a), and Fig. 8 (b) is the enlarged drawing of the Q parts shown in Fig. 3 (b).
First, it is that the metallic plate of electric conductivity is machined and manufactured by 101 movable contact member 1 of compressing switch
, as shown in figure 5, when overlooking, profile is shaped generally as oblong-shaped.In addition, as shown in figure 1, movable contact member 1
As central portion dome-type circular top part 1d that (the Z1 directions shown in Fig. 1) protrudes upward, in the length direction LD (Y shown in Fig. 5
Direction) both ends formed and leg 1f continuous with circular top part 1d form.And then movable contact member 1 turns into：If make circular top part
1d is by the bulldozing operation of operator, then circular top part 1d reversions act, if releasing pushing, the shape returned to before bulldozing operation
State.In addition, in the medial surface (concave surface) of movable contact member 1, in order to obtain the contacted reliability with fixed contact component 3,
Implement silver-plated.In addition, the bulldozing operation of operator is carried out by control member (not shown) etc..
Then, it is injection molded by 101 housing 2 of compressing switch using the synthetic resin of insulating materials, as shown in figure 4,
When being overlooked from a side (top) side, profile is formed as rectangular shape, as shown in figure 1, the housing 2 is formed as with side's opening
Incorporating section S2 box-formed shape.And then it is set as that movable contact member 1 can be stored.In addition, incorporating section S2 is with housing 2
Portion bottom surface 2b and the side wall 2w set is erect in the periphery of housing 2 form incorporating section S2 space.
In addition, as shown in figure 1, incorporating section S2 open side be located at the upper surface side of housing 2 side wall 2w top surface 2u without
Ladder is poorly set as flat shape, when loading sheet element 5, upper surface (specifically top surface 2u) and the sheet element 5 of housing 2
Ngok portions 5v (aftermentioned) lower surface is adjacent to.In addition, in the corner of housing 2, it is recessed formed with step difference portion 2r downwards, is making
For the step difference portion 2r and it is arranged at one layer of the upper layer part in top and is configured with the adhesion coating AD7 based on sticker.In addition, in conduct
Step difference portion 2r and it is arranged at that one layer of lower layer part turns into the position that touches of pin when being injection molded further below than upper layer part.
In addition, as shown in Fig. 4~Fig. 6, in the length direction LD of housing 2 two sides, the connection to external equipment etc. is used
Connection terminal T3 expose outward, although not illustrating, connection terminal T3 in the housing 2 with fixed contact component
3 connections.
Then, manufactured by the 101 fixed contact component 3 of compressing switch by the metal material of electric conductivity, as shown in fig. 6, this is solid
Fixed contact component 3 has 1 the 1st fixed contact portion 13, the Yi Ji that the central portion in incorporating section S2 inner bottom surface 2b is set
2 the 2nd fixed contact portions 23 (23A, 23B) that inner bottom surface 2b outer edge is set and form.
In addition, the 1st fixed contact portion 13 and the 2nd fixed contact portion 23 when being disposed in housing 2, expose to incorporating section S2
And set.And then when movable contact member 1 is configured at the incorporating section S2 of housing 2, the 1st fixed contact portion 13 become with movably
The medial surface (concave surface) at the top of contact member 1 is opposed, and the 2nd fixed contact portion 23 (23A, 23B) becomes and movable contact member 1
Leg 1f contact.In addition, the circular top part 1d of movable contact member 1 repeats reversion action, thus, the 1st fixed contact portion 13 with
The circular top part 1d of movable contact member 1 top repeats to separate, and the 2nd fixed contact portion 23 (23A, 23B) with it is movable
The leg 1f of contact member 1 keeps contact condition when normal.In addition, as shown in figure 1, the 1st fixed contact portion 13 be arranged at than provided with
Low one layer of the inner bottom surface 2b in the 2nd fixed contact portion 23 inner bottom surface 2b, so, it is separate with movable contact member 1
The contact surface in the 1st fixed contact portion 13 is located at than the contact surface in the 2nd fixed contact portion 23 contacted with movable contact member 1 when normal
Low position, i.e., positioned at lower section.
In addition, as shown in fig. 6,2 the 2nd fixed contact portions 23 (23A, 23B) are respectively arranged at inner bottom surface 2b length
Direction LD two sides and width SD central portion.And then two of the width SD in the 2nd fixed contact portion 23
Side, it is provided with the adhesion coating AD7 being made up of sticker.In other words, what is set two-by-two respectively in length direction LD two sides is viscous
Between layer AD7, the 2nd fixed contact portion 23A and the 2nd fixed contact portion 23B is respectively arranged with.Thus, as long as can be in shell
Four corners of body 2 ensure adhesion coating AD7 sufficient space, and the upper surface (top surface of the length direction LD in housing 2
2u) only ensure by melt-coating part WD9 space.Therefore, by make incorporating section S2 length direction LD size with it is movable
The profile of housing 2 is reduced in the state of the size of contact member 1 is consistent, or, increase incorporating section S2 length direction LD chi
It is very little, so as to be set as that the movable contact member 1 after length direction LD size is increased can be stored.
In addition, though do not illustrate, but in housing 2, the 1st fixed contact portion 13 is connected and one with connection terminal T3a
Formed body.In the same manner, the 2nd fixed contact portion 23 is connected and is integrally formed with connection terminal T3b.Including connection terminal T3
The 1st fixed contact portion 13 and the 2nd fixed contact portion 23 in the injection molding of housing 2 by insert-molding, and face housing 2
Incorporating section S2 be equipped.
Then, it is made up of by 101 sheet element 5 of compressing switch the plastic film with translucency, such as Fig. 4 institutes
Show, when being overlooked from top (the Z1 directions shown in Fig. 1) side, profile is formed as the octagonal shape of lengthwise.In addition, such as Fig. 1 and
Shown in Fig. 7, dome-type bulge 5b and formed around bulge 5b that sheet element 5 is protruded upward by central portion
And Ngok portion 5v continuous with bulge 5b is formed.And then assembling by compress switch 101 when, sheet element 5 is to cover incorporating section S2's
Mode configures (mounting) and is adjacent in the upper surface side of housing 2, Ngok portions 5v with top surface 2u, and housing 2 is with sheet element 5 with shown in Fig. 4
By melt-coating part WD9 shape by deposition.As shown in fig. 6, the position by melt-coating part WD9 beyond four corners, with along receipts
The portion S2 mode of opening received is formed, and is formed at the periphery edge of the top surface 2u as the upper surface side of housing 2.
In addition, as shown in figure 4, sheet element 5 overlook when, be the opening that can cover incorporating section S2 size, and should
Sheet element 5 is formed in a manner of the outer shape along housing 2, is formed as the shape of the inner side contraction to the outer shape of housing 2
Shape.In addition, at that time, in the rear side (the perspective surface side shown in Fig. 4) of sheet element 5, adhesion coating AD7 is located at the position of corner
Put.
Here, the deposition on housing 2 and sheet element 5, is simply illustrated.First, sheet element 5 is placed in housing
2 desired position, by sticker (eventually becoming adhesion coating AD7), sheet element 5 is set to be held in housing 2.Then, in shell
Part between body 2 and sheet element 5 beyond the part of set sticker, from the upper side of sheet element 5, to formed with being melt
Apply portion WD9 area illumination laser.Thus, heat energy is given between the top surface 2u to housing 2 and the Ngok portions 5v of sheet element 5, is formed
By melt-coating part WD9, by housing 2 and the deposition of sheet element 5.Finally, using remnants sticker keep intact as adhesion coating AD7,
Or apply air drying, heat etc., so that sticker is formed by curing adhesion coating AD7.
In addition, in the 1st embodiment of the present invention, housing 2 and the deposition of sheet element 5 are made due to irradiation laser, so,
The material of the dark-coloured system such as black that the synthetic resin for housing 2 is difficult to transmit using light, sheet element 5 are saturating using transmission laser
The material of photosensitiveness.In addition, it can change the heat energy given using laser by adjusting laser output, change by melt-coating part WD9
Thickness.In a word, when increasing the output of laser, heat energy becomes big, thickening by melt-coating part WD9 thickness, when reducing the output of laser,
Heat energy diminishes, thinning by melt-coating part WD9 thickness.As described above, by adjusting the heat energy given using the output of laser, from
And it can make different by melt-coating part WD9 thickness.In addition, though the cladding method using laser can be preferably used, but also may be used
To carry out deposition with other methods such as ultrasonic deposition.
, will be only by melt-coating part in the position being configured with beyond adhesion coating AD7 four corners shown in as explained above
WD9 region is formed at the periphery edge of the upper surface (top surface 2u) of housing 2, can larger ensure incorporating section S2.Accordingly, it is capable to
It is enough that incorporating section S2 is kept unchangeably reducing to the profile of housing 2, or increase incorporating section S2 and further increase moving contact structure
Part 1.Thereby, it is possible in the state of outstanding operation thoughts and feelings (operation load is big, stroke is big), operating life is ensured, make profile
It is compact in size, or, while keeping constant one side to realize outstanding operation thoughts and feelings appearance and size, (operation load is big, stroke
Greatly), long lifetime.
Then, it is made up of by the 101 adhesion coating AD7 of compressing switch sticker, as shown in figure 1, adhesion coating AD7 is arranged at shell
Four corners of the upper surface side of body 2, as shown in figure 8, adhesion coating AD7 is configured between housing 2 and sheet element 5.Thus, piece
Component 5 can not have to fixture and sheet element 5 is held in into housing 2 when to be configured in a manner of the incorporating section S2 for covering housing 2.
Therefore, it is possible in a manner of the opening along incorporating section S2, no position skew ground easily carries out the molten of sheet element 5 and housing 2
Apply.
In addition, as shown in figs.5 and 6, adhesion coating AD7 is configured in the step difference portion of the upper surface side setting of housing 2
2r upper layer part, so, when sheet element 5 is placed in into housing 2, as shown in figure 8, adhesion coating AD7 is located at the upper table of housing 2
Face (step difference portion 2r) and the Ngok portions 5v of sheet element 5 space.Therefore, adhesion coating AD7 will not be upward by the Ngok portions 5v of sheet element 5
Square side lifting, and adhesion coating AD7 is adhered to sheet element 5.Thereby, it is possible to reduce the position skew of sheet element 5, and can
Deposition is carried out by ground.Furthermore it is also possible to it is set to be configured to adhesion coating AD7 being configured at the rear side and sheet element 5 of sheet element 5
When covering the incorporating section S2 of housing 2, adhesion coating AD7 is configured to step difference portion 2r upper layer part.
In addition, keep the position of sheet element 5 to split adhesion coating AD7 according to adhesion and set at 4.Thus, it is supposed that even if
The equipping position skew of the position of sticker is set, and the sticker that allocation position offset by, which can not adhere, keeps sheet element 5, also can
The sticker of enough other positions keeps sheet element 5 to adhere.Thereby, it is possible to suppress by laser irradiate carry out deposition it
Before, generation that sheet element 5 comes off from housing 2.
But adhesion coating AD7 is not present beyond corner, thus it is possible to make the necessary region by melt-coating part WD9 residual
Deposit, the part on four sides can be made to narrow.Therefore, it is possible to increase incorporating section S2 as much as possible, bigger moving contact can be stored
Component 1.In addition, on the contrary, the profile of housing 2 can be also reduced in the state of incorporating section S2 size is kept.Thereby, it is possible to
While keep unchangeably keeping appearance and size, while realizing outstanding operation thoughts and feelings (operation load is big, stroke is big), long-life
Change, or, in the state of outstanding operation thoughts and feelings (operation load is big, stroke is big), operating life is ensured, make appearance and size small
Type.
In addition, as shown in figs.5 and 6, adhesion coating AD7 is formed as banding when overlooking.Therefore, with adhesion coating
The situation that AD7 is formed as point-like (bulk) in four corners is compared, and is become and the face of sheet element 5 (Ngok portion 5v) is wider broadly glues
, sheet element 5 more reliably can be held in housing 2.Thus, sheet element 5 and housing 2 reliably are carried out without position skew
Deposition.In addition, in the 1st embodiment of the present invention, adhesion coating AD7 overall shape is set as the shape of banding, but
It is as long as that partially there is the band portion for being formed as banding.Although, can also for example, do not illustrated in detail
Band portion is formed as into arm since the base portion of rectangle, there can also be elongated shape along the top surface 2u of housing 2 periphery
The band portion of shape.As long as arbitrary shape has the band portion for being formed at banding, above-mentioned effect can be obtained.
Finally, it is the synthetic resin material that is difficult to the dark-coloured system such as black for transmiting by light by the 101 pressing piece component 8 of compressing switch
Material is formed, as shown in figure 1, the pressing piece component 8 is formed as hemispherical.And then pressing piece component 8 is disposed in the piece shown in Fig. 7
The bulge 5b of component 5 incorporating section S5, sheet element 5 are hemispherical a part of by deposition, pressing piece structure with pressing piece component 8
Part 8 is fixed in sheet element 5.In addition, the deposition with housing 2 identically with the deposition of sheet element 5, by irradiation come from sheet element
The laser of 5 sides is carried out.Furthermore it is also possible to the method beyond the deposition carried out by laser is used, for example, the method for ultrasonic deposition
To carry out deposition.
In addition, assembling by compress switch 101 when, pressing piece component 8 is configured to, and is disposed in the circle with movable contact member 1
The opposed position in top 1d top, by the bulldozing operation of operator, push movable contact member 1.With the pressing piece structure
Part 8, steadily and reliably carried out thus it is possible to act the reversion of movable contact member 1.
Below, using accompanying drawing, for simply being carried out by 101 action of compressing switch.First, in the state of before operation,
By compressing switch in 101, the top of movable contact member 1 is left with the 1st fixed contact portion 13, and the leg of movable contact member 1
Portion 1f contacts with the 2nd fixed contact portion 23 (23A, 23B).Thus, the 1st fixed contact portion 13 and the 2nd fixed contact portion 23 are that do not have
There is the state of electrical connection.
Then, when carrying out the bulldozing operation of operator, via sheet element 5 and pressing piece component 8, movable contact member
1 is pushed downwards, and the movable contact member 1 being pushed near top carries out reverse turn work after bending downwards.Enter
And the rear side for becoming top contacts with the 1st fixed contact portion 13.Thus, the fixed contact of movable contact member 1 and the 1st is passed through
Portion 13 contacts, so as to be electrically connected via the fixed contact portion 13 of movable contact member the 1, the 1st with the 2nd fixed contact portion 23.
Then, when releasing the bulldozing operation of operator, the pushing to movable contact member 1 is released from, and is touched using movable
The screen resilience of point component 1, movable contact member 1 return to original domed shape.And then 101 return to operation by compressing switch
Preceding state, the 1st fixed contact portion 13 turn into the state not electrically connected with the 2nd fixed contact portion 23.As described above, to movable
Contact member 1 carries out bulldozing operation, switches the electrical connection shape in (ON/OFF) the 1st fixed contact portion 13 and the 2nd fixed contact portion 23
State, so as to be played a role by compressing switch 101 as switch.
On the 1st embodiment of the invention that forms as described above by the effect to compress switch in 101, enter below
Row summary description.
The 1st embodiment of the present invention by compressing switch 101 in the top surface 2u of housing 2 four corners, adhesion will be based on
The adhesion coating AD7 of agent is configured between housing 2 and sheet element 5, so, it is being configured to the incorporating section S2 of the covering housing 2 of sheet element 5
When, sheet element 5 can be held in housing 2 without using fixture.Therefore, it is possible in a manner of the opening along incorporating section S2,
The deposition of sheet element 5 and housing 2 is easily carried out without position skew ground.
In addition, keep the position of sheet element 5 to carry out segmentation setting to adhesion coating AD7 according to each adhesion, so, it is assumed that i.e.
The equipping position of the position of setting sticker is offset, the sticker that allocation position offset by, which can not adhere, keeps sheet element 5,
The sticker adhesion of other positions can be used to keep sheet element 5.Therefore, it is possible to suppress by laser irradiate carry out deposition it
Before, generation that sheet element 5 comes off from housing 2.
The 2nd fixed contact portion 23 that S2 inner bottom surface 2b outer edge is set in incorporating section is to be arranged on width
The state that the adhesion coating AD7 of SD both sides is clipped arranges, so, in the length direction LD of housing 2 top surface 2u, it is ensured that only quilt
Melt-coating part WD9 space, incorporating section S2 length direction LD size can be increased.Thereby, it is possible to be set as increasing length
The movable contact member 1 spent after direction LD size, outstanding operation thoughts and feelings (operation load is big, stroke is big), length can be realized
Life-span.In addition, on the contrary, the length of housing 2 can be reduced in the state of incorporating section S2 length direction LD size is kept
Direction LD size is spent, can be made in the state of outstanding operation thoughts and feelings (operation load is big, stroke is big), operating life is ensured
Appearance and size minimizes.
In addition, in the position being configured with beyond adhesion coating AD7 four corners, by only by melt-coating part WP9 region shape
Into the periphery edge of the top surface 2u in housing 2, thus it is possible to larger ensure incorporating section S2.Therefore, it is possible to by incorporating section S2's
Size keeps unchangeably reducing the profile of housing 2, or, increase incorporating section S2 and further increase movable contact member 1.By
This, can make appearance and size small-sized in the state of outstanding operation thoughts and feelings (operation load is big, stroke is big), operating life is ensured
Change, or keep unchangeably keeping appearance and size while realizing outstanding operation thoughts and feelings (operation load is big, stroke is big), length
Life-span.
In addition, adhesion coating AD7 has the band portion for being formed as banding, so, be formed as a little in four corners with adhesion coating AD7
The situation of shape (bulk) is compared, and is become and the face of sheet element 5 is wider broadly adheres, and can pass through the reliably retention tab structure of housing 2
Part 5.Thereby, it is possible to the deposition of sheet element 5 and housing 2 is reliably carried out without position skew.
In addition, the present invention is not limited to above-mentioned embodiment, such as can be as then deformed and being implemented, this
A little embodiments fall within the scope of the technology of the present invention.
The ＞ of ＜ variations 1
In above-mentioned 1st embodiment, it is set to avoid step difference portion 2r lower layer part and be arranged at upper strata adhesion coating AD7
The composition in portion, but not limited to this.For example, lower layer part be situation as position that the pin when being injection molded touches simultaneously
In the absence of when, can also be the composition set respectively in the corner in four corners of housing 2.
The ＞ of ＜ variations 2
In above-mentioned 1st embodiment, it is set to adhesion coating AD7 being separately arranged at the upper surface side of housing 2
The composition in four corners, but not limited to this or the composition of part connection.
The ＞ of ＜ variations 3
In above-mentioned 1st embodiment, it is set to set the composition in 2 the 2nd fixed contact portions 23, but not limited to this, also may be used
To be to set the composition of 3,4 and more than 2.
The ＞ of ＜ variations 4
In above-mentioned 1st embodiment, the week of the top surface 2u throughout the upper surface as housing 2 is set to by melt-coating part WD9
The whole circumference enclosed by the composition of deposition.However, it is also contemplated that following unfavorable condition occurs be present：Due to storing
Portion S2 inside does not have a place of air escape, thus operation by compress switch 101 when operation sense thixotroping is poor, most poorly becomes not
Situation about can be played a role as switch.In the case where such unfavorable condition occurs, as needed, substantially keeping close
In the range of closed state (air can come in and go out but prevent the degree of the inflow of moisture), it can also make by one of melt-coating part WD9
Divide and block and air escape orifice is set.
The ＞ of ＜ variations 5
In above-mentioned 1st embodiment, the composition using 1 movable contact member 1, but not limited to this are set to, according to need
Will, it can also be multiple overlapping compositions used.
The ＞ of ＜ variations 6
In above-mentioned 1st embodiment, it is set to set pressing piece component 8 between movable contact member 1 and sheet element 5
Form, but may also be the composition for being set to be not provided with pressing piece component 8.Even if in this case, also can be by sheet element phase
Deposition holding is reliably carried out to housing.
The ＞ of ＜ variations 7
In above-mentioned 1st embodiment, it is set to use the material of non-light transmittance to housing 2, translucency is used to sheet element 5
Material composition, but can also be set to housing 2 using translucency material, to sheet element 5 using non-light transmittance material
Composition.In this case, the irradiation of laser is carried out from the side of housing 2 towards sheet element 5.In addition, as long as laser can be carried out
Deposition, msy be also constructed to only housing 2 and sheet element 5 by near melt-coating part, partly as translucency or non-transparent
Property.
The present invention is not limited to above-mentioned embodiment, and in the range of the purpose of the present invention is not departed from, it is appropriate to carry out
Change.
Claims (8)
- It is 1. a kind of by compressing switch, it is characterised in that to possess：Movable contact member, action can be inverted by bulldozing operation；Fixed contact component, it can be contacted with the movable contact member；Housing, store above-mentioned movable contact member, and the incorporating section with side's opening；AndSheet element, it is configured to cover above-mentioned incorporating section,It is above-mentioned by compressing switch in,When being overlooked from one side side, the profile of above-mentioned housing is formed as rectangular shape,Above-mentioned housing and above-mentioned sheet element have in a manner of along above-mentioned opening by deposition form by melt-coating part,In the step difference portion in four corners of the upper surface of above-mentioned housing, match somebody with somebody between above-mentioned housing and above-mentioned sheet element It is equipped with the adhesion coating based on sticker.
- It is 2. according to claim 1 by compressing switch, it is characterised in thatAbove-mentioned adhesion coating keeps the position of above-mentioned sheet element to be divided setting according to each adhesion.
- It is 3. according to claim 1 by compressing switch, it is characterised in thatAbove-mentioned fixed contact component has：1st fixed contact portion, it is arranged at the central portion and energy of the inner bottom surface of above-mentioned incorporating section It is enough to be separate with above-mentioned movable contact member；And the 2nd fixed contact portion, be arranged at above-mentioned inner bottom surface outer edge and with Above-mentioned movable contact member contacts when normal,Above-mentioned 2nd fixed contact portion is respectively arranged at two sides of length direction and the center of width of above-mentioned inner bottom surface Portion,Above-mentioned adhesion coating is provided with the both sides of the above-mentioned width in above-mentioned 2nd fixed contact portion.
- It is 4. according to claim 2 by compressing switch, it is characterised in thatAbove-mentioned fixed contact component has：1st fixed contact portion, it is arranged at the central portion and energy of the inner bottom surface of above-mentioned incorporating section It is enough to be separate with above-mentioned movable contact member；And the 2nd fixed contact portion, be arranged at above-mentioned inner bottom surface outer edge and with Above-mentioned movable contact member contacts when normal,Above-mentioned 2nd fixed contact portion is respectively arranged at two sides of length direction and the center of width of above-mentioned inner bottom surface Portion,Above-mentioned adhesion coating is provided with the both sides of the above-mentioned width in above-mentioned 2nd fixed contact portion.
- It is 5. according to claim 2 by compressing switch, it is characterised in thatPosition at least beyond aforementioned four corner, the periphery of the above-mentioned above-mentioned upper surface that above-mentioned housing is formed at by melt-coating part Edge.
- It is 6. according to claim 3 by compressing switch, it is characterised in thatPosition at least beyond aforementioned four corner, the periphery of the above-mentioned above-mentioned upper surface that above-mentioned housing is formed at by melt-coating part Edge.
- It is 7. according to claim 4 by compressing switch, it is characterised in thatPosition at least beyond aforementioned four corner, the periphery of the above-mentioned above-mentioned upper surface that above-mentioned housing is formed at by melt-coating part Edge.
- 8. according to according to any one of claims 1 to 7 by compressing switch, it is characterised in thatAbove-mentioned adhesion coating has the band portion for being formed as banding when overlooking.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-196439 | 2014-09-26 | ||
| JP2014196439A JP6341509B2 (en) | 2014-09-26 | 2014-09-26 | Push switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105470022A CN105470022A (en) | 2016-04-06 |
| CN105470022B true CN105470022B (en) | 2018-02-27 |
Family
ID=55607620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510563394.6A Active CN105470022B (en) | 2014-09-26 | 2015-09-07 | By compressing switch |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6341509B2 (en) |
| KR (1) | KR101816776B1 (en) |
| CN (1) | CN105470022B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6632938B2 (en) * | 2016-06-28 | 2020-01-22 | アルプスアルパイン株式会社 | Push switch |
| CN110024070A (en) * | 2017-01-24 | 2019-07-16 | 阿尔卑斯阿尔派株式会社 | Push switch |
| JP7422601B2 (en) * | 2020-04-28 | 2024-01-26 | アルプスアルパイン株式会社 | push switch |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS638538U (en) * | 1986-07-03 | 1988-01-20 | ||
| JP2000011808A (en) | 1998-06-22 | 2000-01-14 | Alps Electric Co Ltd | Manufacture of membrane switch and keyboard device using the same |
| JP3772175B2 (en) * | 2004-03-24 | 2006-05-10 | アルプス電気株式会社 | Ultrasonic welding equipment |
| JP2006344511A (en) * | 2005-06-09 | 2006-12-21 | Alps Electric Co Ltd | Sheet with click spring, its manufacturing method and switch using it |
| JP5906377B2 (en) * | 2011-09-08 | 2016-04-20 | パナソニックＩｐマネジメント株式会社 | Push switch |
| JP2013149351A (en) * | 2012-01-17 | 2013-08-01 | Panasonic Corp | Push switch |
| JP5846642B2 (en) * | 2012-07-04 | 2016-01-20 | アルプス電気株式会社 | Push button switch |
| JP3178598U (en) * | 2012-07-11 | 2012-09-20 | アルプス電気株式会社 | Push button switch |
-
2014
- 2014-09-26 JP JP2014196439A patent/JP6341509B2/en active Active
-
2015
- 2015-09-07 CN CN201510563394.6A patent/CN105470022B/en active Active
- 2015-09-25 KR KR1020150136733A patent/KR101816776B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JP6341509B2 (en) | 2018-06-13 |
| KR101816776B1 (en) | 2018-01-09 |
| CN105470022A (en) | 2016-04-06 |
| JP2016071929A (en) | 2016-05-09 |
| KR20160037112A (en) | 2016-04-05 |
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Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |