CN105308707B - Switch, for manufacturing the method and electronic module system of switch - Google Patents
Switch, for manufacturing the method and electronic module system of switch Download PDFInfo
- Publication number
- CN105308707B CN105308707B CN201480033142.6A CN201480033142A CN105308707B CN 105308707 B CN105308707 B CN 105308707B CN 201480033142 A CN201480033142 A CN 201480033142A CN 105308707 B CN105308707 B CN 105308707B
- Authority
- CN
- China
- Prior art keywords
- button
- switch
- operating element
- film
- film button
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2207/00—Connections
- H01H2207/004—Printed circuit tail
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/004—Collapsible dome or bubble
- H01H2215/008—Part of substrate or membrane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/054—Mounting of key housings on same printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2233/00—Key modules
- H01H2233/03—Key modules mounted on support plate or frame
- H01H2233/034—Snap coupling
- H01H2233/036—Snap coupling with limited freedom
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/018—Spring seat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/028—Blade spring
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Invention proposes a kind of switch (100) with least one film button (130).At least one film button (130) is arranged on the first main surface of flexible carrier films (140).Button load-carrying unit be fixed in the region of at least one film button (130) flexible carrier films (140) on the second main surface on the first main surface.At least one operating element (120) is also set up to be used to operate at least one film button (130).Herein, at least one operating element (120) can move between resting position and operating position, in the resting position, at least one operating element (120) and at least one film button (130) are separately, in the operating position, at least one operating element (120) is in at least one film button (130) and contacted.
Description
Technical field
It is a kind of to manufacture opening with least one film button the present invention relates to a kind of switch with least one film button
The method of pass and the electronic module system in particular for vehicle with this switch.
Background technology
Electric appliance component supporting body or electronic module supporting body or electronic module system can for example be fitted into the door lock of vehicle.
Generally, electric appliance component supporting body is equipped with switch, such as sliding contact switch or similar switch.In addition, film button is commercially
It is on sale.The 581A1 of DE 102 05 disclose a kind of with the film button individually switched.
The content of the invention
Based on this background, the present invention realizes the improved switch with least one film button according to the present invention, changed
The electronic module system and the improved method for being used to manufacture the switch with least one film button entered.Favourable embodiment party
Formula is obtained by the following description.
The present invention relates to a kind of switch with least one film button, it is characterised in that pacifies at least one film button
On the first main surface of flexible carrier films, wherein, button load-carrying unit is fixed in the region of at least one film button
Flexible carrier films on the second main surface on the first main surface, wherein, set at least one operating element be used for operate extremely
A few film button, wherein, at least one operating element can move between resting position and operating position, in resting position
In, at least one operating element and at least one film button separately, in operating position, at least one operating element with least
One film button is in contact, wherein, switch has housing, arranges at least one film button, flexible carrier films in the housing
At least one portion section and button load-carrying unit, wherein, at least one operating element is arranged on housing in a manner of movable
On, wherein, housing has at least one operation aperture at least one operating element to operate at least one film button, use
At least one connection opening at least one film button of electrical contact, at least one installing zone at least one operating element
Section and at least one stop element at least one operating element.
Flexible carrier films may be embodied as multilayer film.Flexible carrier films can have multiple layers.At least one layer can be down to
It is few that there is electrically insulating material, such as plastic material in partial sector.Alternatively, at least one layer can be at least in partial sector
In have can be conductive material.Flexible carrier films can be arranged at least one film button in the region of at least one film button
Between button load-carrying unit.It is soft that at least one film button can utilize material sealed (stoffschl ü ssig) connection to be arranged on
On property carrier film.Button load-carrying unit can be shaped by plastic material.Here, button load-carrying unit can be shaped with integral type.Separately
Selection of land, button load-carrying unit can also have multiple parts.At least one other button load-carrying unit can also be set.Button
Load-carrying unit can be sealed using material and/or shape sealed (formschl ü ssig) is fastened on flexible carrier films.Extremely
A few operating element can be structured as facilitating the mechanically actuated at least one film button at operating position.At least one
Individual operating element can be shaped by metal material.If at least one operating element is arranged in resting position, then Ke Yicun
In the first switching state of switch.If at least one operating element is arranged in operating position, or is moved by resting position
Enter in operating position and move again and move back in resting position, then there may be the second switching state of switch.
There are following features particularly for the electronic module system of vehicle：
At least one embodiment of above-mentioned switch；
Supporting body housing, with least one receiving section for being used to carry at least one switch and for external contact electricity
The jointing of submodule block system；And
Bindiny mechanism, for establishing the electrical connection between at least one receiving section and jointing.
Vehicle can be motor vehicle, such as road vehicle, such as car and bogie.Electronic module system can be electricity
Device assembly supporting body or electronic module supporting body or the like.Electronic module system can be in a manner of the door lock with vehicle be connected
Inserting.The embodiment of above-mentioned switch can with electronic module system it is combined in an advantageous manner use or apply, to examine
Survey switching state, such as vehicle door lock state and/or execution handoff procedure.Bindiny mechanism can be shaped by metal material.Carrying
Body shell body can have plastic material.Bindiny mechanism can be lead frame (Stanzgitter) or the like, supporting body housing
Such as spray on lead frame.
For manufacturing the method for the switch with least one film button with the following steps：
Preparation process, prepare flexible carrier films, at least one film button is installed on the first main surface of flexible carrier films；
Fixing step, button load-carrying unit is fixed on deviating from for flexible carrier films in the region of at least one film button
On the second main surface on the first main surface；
Deposition step, at least one portion of at least one film button, button load-carrying unit and carrier film is arranged in the housing
Sectional；And
Installation steps, will movably it be arranged on at least one operating element for operating at least one film button
On housing, wherein, at least one operating element can move between resting position and operating position, in resting position, extremely
A few operating element with least one film button separately, in operating position, at least one operating element with it is at least one
Film button is in contact, and wherein, there is housing at least one operation aperture at least one operating element to operate
At least one film button, at least one connection opening for making electrical contact with least one film button, for it is at least one operation member
At least one installation section of part and at least one stop element at least one operating element.
Methods described can be advantageously carried out, for establishing the embodiment of aforementioned switches.
According to the embodiment of the present invention, switch, the switch in particular for vehicle electric element component supporting body can be by extremely
Few film button structure.Here, at least one film key layout on flexible multilayer film and operating element and mechanical stop it
Between.Favourable switch thus can be realized, it can be desirably encased the electric appliance component supporting body of electronic subassembly, such as vehicle
Or the like in.
According to advantageous manner, embodiments of the present invention provide the switch of optimization, and it is applied in manufacture and installation process
Aspect is encased in the electronic subassembly especially electric appliance component supporting body of vehicle at low cost, can be realized in other words this low
The installation of cost.Thus can be by combined by improved manufacture or installation process and the switch according to embodiment of the present invention
To obtain cost optimization.The switch especially has the advantage that compared with standard micro switchs, and is pressed with flexible membrane and film
In the configuration of key, the repellence of high dust tightness, water proofing property and relative chemical material can be obtained.In addition, switch can be with valuable
Lattice advantageously manufacture, because without single keyboard.Advantageously, because flexible carrier films, with laying punching press wire
(Stanzbahn) bigger compared to flexibility or film layout possibility is more.In addition, switch, which especially also has, includes pressure injection encapsulating
The uncomplicated plastics profile of film.Switch can also be so shaped, i.e. can realize and switch or the appearance of standard switch receiving member
Receive section given geometry compatibility.Furthermore, it is possible to the combination with punching press wire is realized, such as starting in vehicle
Machine contacts, and can exempt pad and/or soldering point and casting process.
According to the embodiment of switch, button load-carrying unit can be structured as, for the operation member being in operating position
Part works as the backstop of at least one film button.Here, when operating element is in operating position, operation can be utilized
Element presses at least one film button against button load-carrying unit.This embodiment provides the advantage that, with it is simple, effectively and
Reliable fashion is realized for operating film button and entering but be used for the mechanical stop switched using button load-carrying unit.
Flexible carrier films can also have at least one through hole, and button load-carrying unit can have it is at least one convex
Rise, it is raised in the state of button load-carrying unit is fixed on carrier film can in a manner of extending through at least one through hole cloth
Put.Here, the number of openings in carrier film can correspond to the raised quantity of button load-carrying unit.Each projection can be worn
Cross through hole insertion.Here, button load-carrying unit can be fixed on flexible carrier films, specifically, make at least one through logical
The bulging deformation of hole insertion, such as be pressed.The advantages of this embodiment is that button load-carrying unit can simply and reliably be consolidated
It is scheduled on flexible carrier films.
In addition, at least one operating element can with one side supporting and it is pre-tensioner into resting position.Here, it can incite somebody to action
At least one operating element arrangement is as cantilever beam or the like.Therefore, at least one operating element is configured to by outside
Operating physical force is manoeuvred into operating position from resting position, with convenient to operate film button and and then Operation switch.Without outside
In the case of operating physical force, at least one operating element is returned in resting position from operating position.In bracket end (in this place, extremely
A few operating element one side is supported) between free end, at least one operating element, which can have, to be used to import outside
The operating projection of operating physical force and at least one switching are raised, wherein, at least one switching projection can be at least one operation member
Film button in the operating position of part with switch is arranged in contact.This embodiment provides the advantage of, can be with can
Lean on and can accurately repeat to operate at least one film button and and then Operation switch with simple mode.
Switch can especially have the first film button, the second film button, the first operating element and the second operating element.
This, the first operating element can be structured as being used to operate the first film button.Here, the second operating element can be structured as being used to grasp
Make the first film button and the second film button.Thus the second operating element can be shaped as dual operation device, such as double armed lever or similar
Thing.This embodiment provides the advantage of, such as can be realized by cam etc. and can carry out flexible or diversified matching
Operate possibility.This alternative, which realizes, can for example utilize at least two states of switch feedback or detection.
In addition housing can be arranged to, can arrange in the housing at least one film button, carrier film it is at least one
Partial sector and button load-carrying unit.Here, at least one operating element can be movably installed on housing.
Especially at least one operating element can be unilaterally supported on housing.Housing can have to be made up of plastics or similar material
Case material.Can especially case material pressure injection be utilized to encapsulate at least one film button, at least one portion area of carrier film
Section and button load-carrying unit.This embodiment provides the advantage of, and has set out the protective housing for switch element,
At least one operating element can also be installed on housing.
The housing can have at least one to operate at least one operation aperture of at least one operating element
Film button, at least one connection opening for making electrical contact with least one film button, at least one operating element at least
One installation section and at least one stop element at least one operating element.In addition, housing can also have at least
One utensil receiving opening is used to accommodate instrument to carry out hand Operation switch.At least one operating element may be mounted at least one
On individual installation section.When at least one operating element is located in operating position, the partial sector of operating element can pass through shell
The operation aperture of body extends to film button.At least one stop element can be configured to prevent at least one operating element from moving
More than operating position.All film buttons can be directed to set common operation aperture or set operation respectively for each film button
Opening.This embodiment provides the advantage of, and housing is configured to support and improved operation and the function of switch.
According to the embodiment of method, in the deposition step, case material pressure injection can be utilized to encapsulate or pour into a mould at least
At least one portion section of one film button, button load-carrying unit and carrier film.This embodiment provides the advantage of,
The geometric requirements applied according to needed for for switch, at least one film button, button load-carrying unit and carrier film are extremely
It is appropriate that a few partial sector can be equipped in a manner of geometry that is simple, being matched with respective application and/or film
And protectiveness housing.
Brief description of the drawings
With reference to the exemplary further explanation present invention of accompanying drawing.Wherein：
Figure 1A to Fig. 1 L shows the view of switch according to embodiments of the present invention；
Fig. 2A to Fig. 2 E shows the view of switch according to another embodiment of the present invention；
Fig. 3 A to Fig. 3 I show the view of electronic module system according to embodiments of the present invention；And
Fig. 4 shows to manufacture the method flow diagram of switch according to embodiments of the present invention.
In the following explanation carried out to the preferred embodiment of the present invention, for showing and acting on similar in different figures
Element uses same or analogous reference, wherein, omit the repeat specification to these elements.
Embodiment
Figure 1A shows the stereogram of switch 100 according to embodiments of the present invention.The shell in switch 100 is shown in Figure 1A
Body 110, operation aperture 112, multiple utensil receiving openings 114, stop element 116, connection opening 118, installation section 119, behaviour
Make element 120, bracket end 122, switching projection 124, operating projection 126, free end 128, film button 130 and flexible carrying
Film 140.Thus switch 100 can also be described as membrane switch.Switch 100 is for example constructed or is arranged for equip electronic die
Block system or the like, such as the electronic module system according to Fig. 3 A to Figure 31.
There is housing 110 operation aperture 112, exemplary six utensil receiving openings 114, stop element 116, connection to open
Mouth 118 and installation section 119.Operating element 120 is connected with housing 110 and with bracket end 122, switching projection 124, behaviour
Make projection 126 and free end 128.Film button 130 is arranged on or is arranged on flexible carrier films 140.Film button 130 and flexibility
The Part I section of carrier film 140 is at least partially surrounded by housing 110.Especially film button 130 and flexible carrier films 140
Part I section for housing 110 case material pressure injection encapsulate.Case material is for example with plastic material.
According to the embodiment of the present invention shown in Figure 1A, housing 110 is substantially square., will at the main surface of housing 110
Operation aperture 112, utensil receiving opening 114, stop element 116 and installation section 119 are formed in or are arranged in housing 110.
At subsurface in housing 110, with main surface contiguous or side surface, connection opening 118 is formed in or is arranged in housing 110
It is interior.
Here, installation section 119 and the narrow lateral edges on main surface are disposed adjacent to.Installation section 119 is configured to can be real
Now operating element 120 is arranged on housing 110.Especially, installation section 119 is configured to, and accommodates and maintain operating element
120 bracket end 122, so as to which operating element 120 is arranged on the housing of housing 110.According to the embodiment shown in Figure 1A,
Installation section 119 is configured to gap, and the bracket end 122 of operating element 120 can be introduced into and be lockable in the gap.
Operation aperture 112 is exemplarily rounded as through hole and is centrally disposed on the main surface of housing 110.It is logical
Cross operation aperture 112 and expose film button 130.Operation aperture 112 is arranged and is configured to, it is possible to achieve using operating element 120 come
Operate film button 130.Utensil receiving opening 114 around the ground of operation aperture 112 relative to the operation aperture it is radially outer arrange.
Here, utensil receiving opening 114 extends as gap along the circular arc of the partial sector as whole circumference line.
Stop element 116 is configured to, and the mechanical stop as operating element 120 works.Here, the cloth of operation aperture 112
Put between installation section 119 and stop element 116.Stop element is configured to the hitching post sample relative to 110 main surface of housingIt is raised.Connection opening 118 is configured to realize the partial sectors of flexible carrier films 140 from housing 110
Middle stretching.Thus the Part II section of flexible carrier films 140 extends out through 118 ground of connection opening from housing 110.
Thus flexible carrier films 140, which have, is arranged in Part I section housing 110 inside and is open 118 through connection
The Part II section to be extended out from housing 110.Flexible carrier films 140 are configured to multilayer film.The master of flexible carrier films 140
Material is, for example, plastics.Film button 130 is arranged on the Part I section of flexible carrier films 140.Film button 130 can utilize soft
Property carrier film 140 is conductively connected tactile.Therefore, flexible carrier films 140 are for example including printed conductor or the like.It is here, flexible
There can be join domain in Part II section of the carrier film 140 outside housing 110 for by film button 130 and entering
And switch 100 and be electrically connected in external system.
The unilateral supporting of operating element 120 or unilateral tensioning ground are arranged on housing 110.Here, the support of operating element 120
End 122 is contained in the installation section 119 of housing 110 and on installation section 119.According to the sheet shown in Figure 1A
Inventive embodiments, operating element 120 are configured to longitudinal punching press and bool made of metal material.Operating element 120
First end section has bracket end 122, and the second end section of operating element 120 has free end 128.Operation
The free end 128 and housing 110 of element 120 are separately.
Between bracket end 122 and free end 128, operating element 120 has switching projection 124 and operating projection
126.Switching projection 124 is arranged in the state of operating element 120 is arranged on housing 110 in the region of film button 130 and court
Extend to film button 130.Switching projection 124 is configured to operate film button 130.Operating projection 126 is in operating element 120
It is arranged in the state of on housing 110 between the switching projection 124 of operating element 120 and free end 128.According to figure
Embodiment shown in 1A, operating projection 126 are adjacently arranged with free end 128.It is outer that operating projection 126 is configured to absorption
Portion's operating physical force, wherein, external operating force can be delivered to film button 130 by switching projection 124.
There are and in the absence of external operating force in the case of, operating element 120 can be by elastic deformation in resting position
Moved between operating position, in static position, operating element 120 separately, at operating position, is grasped with film button 130
Make element 120 and film button 130 and be in contact.Here, operating element 120 is pre-tensioner in resting position.Figure 1A shows have
The switch 100 for the operating element 120 being arranged in resting position.
Figure 1B shows the film button 130 and flexible carrier films 140 according to Figure 1A switch.The first of flexible carrier films 140
Partial sector has generally circular flat shape, wherein, the Part II section of flexible carrier films 140 is configured to have greatly
Cause the Part I section of rectangular flat shape.Film button 130 is exemplary on the first main surface of flexible carrier films 140
Ground is centrally disposed in the Part I section of flexible carrier films 140.Flexible carrier films 140 are exemplary in Part I section
With three through holes 142.The through hole 142 of flexible carrier films 140 is radially disposed at outside film button 130 with common circumference
Portion.
Fig. 1 C show the button carrying for being used to be fixed on the flexible carrier films according to Figure 1B according to embodiments of the present invention
Element 150.According to the embodiment shown in Fig. 1 C, button load-carrying unit 150 is with the planar shaped for being substantially in rounded triangular
Shape to the form dish type of shape.Button load-carrying unit 150 especially has plastic material.In order to which the flexibility being fixed on according to Figure 1B is held
On film carrier, button load-carrying unit 150 is exemplary to have three projections 152.Here, one of projection 152 is respectively disposed in
In the region at one of turning of button load-carrying unit 150.Projection 152 is towards common direction relative to button load-carrying unit
150 main extension plane extension.
Fig. 1 D show the film button 130 and flexible carrier films 140 according to Figure 1B, wherein, member is carried according to Fig. 1 C button
Part is arranged on flexible carrier films 140.Here, button load-carrying unit be arranged in flexible carrier films 140 deviate from the first main surface
The second main surface on.Because the first main surface and the flexibility that flexible carrier films 140 are shown in Fig. 1 D view are held
Second main surface of film carrier is capped, so in addition to the partial sector of projection 152, button load-carrying unit is also capped.Press
The projection 152 of key load-carrying unit extends through the through hole of flexible carrier films 140 herein.Therefore, flexible carrier films 140 are in its part
It is arranged in region between film button 130 and button load-carrying unit.Button load-carrying unit is configured to, in operation film button 130
Shi Zuowei mechanical stops work.
Fig. 1 E show the flexible carrier films 140 according to Figure 1B Fig. 1 D in other words, and the flexible carrier films have according to Fig. 1 C's
The button load-carrying unit 150 being disposed thereon.View (in other words) in Fig. 1 E is with the flexible carrier films 140 on Fig. 1 D
The view of two main surface pivots shows the flexible carrier films 140 with button load-carrying unit.
Fig. 1 F show the film button 130 and flexible carrier films 140 according to Figure 1B, wherein, member is carried according to Fig. 1 C button
Part is arranged on flexible carrier films 140.Here, Fig. 1 F view is equivalent to the view according to Fig. 1 D, the exception, in order to
Button load-carrying unit is arranged on flexible carrier films 140, the projection 152 of button load-carrying unit deforms.It is here, raised 152
(it extends to first that side of main surface of flexible carrier films 140 through the through hole in flexible carrier films 140 such as in partial sector
On) in a manner of press fitting or be otherwise plastically deformed, to realize the shape between button load-carrying unit and flexible carrier films 140
The sealed connection of shape.Flexible carrier films 140 with film button 130 and mounted button load-carrying unit are the switches according to Figure 1A
Part.
Fig. 1 G are shown according to Figure 1A without the switch 100 of operating element and in a manner of visually-clear is visible in other words
Show.Shown at this by display condition in switch 100 with being limited：With operation aperture 112, utensil receiving opening 114, backstop
Element 116, connection opening 118 and the housing 110 for installing section 119, film button 130, and flexible carrier films 140.It is here, soft
Property carrier film 140 can also be seen such as its profile as shown in Figure 1B, 1D and 1F inside housing 110.Further it can be seen that
The profile of section 119 is installed, it is contoured for the barrel for accommodating the bracket end of operating element.
Fig. 1 H show the operating element 120 according to Figure 1A switch.Bracket end 122 is configured to plug for being received into
And for being embedded into the installation section of switch case.Operating element 120 has between bracket end 122 and switching projection 124
There is longitudinal through hole, for improving movement of the operating element 120 between its resting position and its operating position.Switching is raised
124 and operating projection 126 be configured to operating element 120 protuberance bending or domed section.
Fig. 1 I three-dimensional switches illustrated according to Figure 1A in a manner of the perspective view as Fig. 1 G and as Figure 1A
100。
Fig. 1 J are to overlook the switch 100 illustrated according to Fig. 1 I.Shown at this by display condition in switch 100 with being limited
Go out：With operation aperture 112, multiple utensil receiving openings 114 and the housing 110 for installing section 119, there is bracket end
122nd, the operating element 120 of switching projection 124, operating projection 126 and free end 128, film button 130, and flexible carrying
Film 140.Fig. 1 J are shown in which the top view on the main surface of the housing 110 towards switch 100.In other words, Fig. 1 J are with housing 110
The top view on the first main surface and switch according to Fig. 1 is shown in a manner of perspective view.
Fig. 1 K illustrate the switch 100 according to Fig. 1 I with the side view towards the long side edges on 110 main surface of housing.Herein by
Display condition limitation ground is shown in switch 100：Housing 110 with stop element 116 and installation section 119, has branch
Frame end portion 122, the operating element 120 for switching projection 124, operating projection 126 and free end 128, film button 130 are flexible
Carrier film 140 and button load-carrying unit 150.Herein, it can be seen that the profile and cloth of operating element 120 and stop element 116
The flexible carrier films 140 in the housing 110 of switch 100 are put, flexible carrier films 140 have film button 130 and mounted pressed
Key load-carrying unit 150.
Fig. 1 L illustrate the switch 100 according to Fig. 1 I with the side view towards the narrow lateral edges on 110 main surface of housing.Herein by
Display condition limitation ground is shown in switch 100：Housing 110 with installation section 119, the operation with bracket end 122
Element 120, flexible carrier films 140 and button load-carrying unit 150.
Below, referring to figs. 1A to Fig. 1 L, the implementation being shown in the drawings according to the present invention is explained in other words again
The switch 100 of example.Switch 100 or membrane switch represent the alternative of conventional slip contact switch.Switch 100 includes at least one
Operating element 120 or especially its machinery made of steel plate (such as by stainless steel X5CrNi18-10 according to DIN17441)
Operator.Operating element 120 is fixed on the housing 110 of pressure injection encapsulating.Operating element 120 is configured to can be pre- by its moulding
Tensioning, i.e. in static position not squeeze film button 130 or film contact.If apply external force to operating element 120, then its
Bent towards film button 130 and with the shaping arch portion activated membrane button 130 of its switching projection 124.By the pre- spray of plastics, position
Button load-carrying unit 150 or film button bracket in the lower section of film button 130 serve as for film button 130 and use if necessary
In the backstop of instrument.When external force removes, operating element 120 is back to resting position or original initial position again.Film button
130 on flexible carrier films 140, and flexible carrier films are pressed onto the button load-carrying unit 150 of the pre- spray with projection 152
On.Here, flexible carrier films 140 provide the advantage that, it can also cross plane earth by simple deformation and insert, on the contrary, just
Property printed circuit board can only be used as plane.According to embodiment, the flexible carrier films 140 with film button 130 are inserted into plastics
100 are switched with manufacture and be provided with cap and operating element 120 in housing.Then, the pressure injection of housing 110 is encapsulated.Here, by with
The case material that flexible carrier films 140, button load-carrying unit 150 and film button 130 are encapsulated in pressure injection can be plastic material, especially
It is polyamide, such as PA66.
Housing 110 be may be embodied as, and button load-carrying unit 150 is directly installed on housing.Thus, button is eliminated to hold
Carry the assembling on element 150 to flexible carrier films 140.Then, the replacement button of housing 110 load-carrying unit 150 is used as presses for film
The backstop of key 130 works.
Fig. 2A shows the stereogram of switch 200 according to another embodiment of the present invention.Shown in Fig. 2A in switch 200
210, two operation apertures 212 of housing, multiple utensil receiving openings 214, stop element 216, connection opening 218, two peace
Fill section 219, there are two operations of bracket end 222, switching projection 224, operating projection 226 and free end 228 respectively
220, two film buttons 230 of element and flexible carrier films 240.Here, the view and switch 200 in Fig. 2A are equivalent to according to Figure 1A
To Fig. 1 L view and switch, the exception is, the switch 200 shown in Fig. 2A has two film buttons 230 thus two
Individual 212, two stop elements 216 of operation aperture and two operating elements 220, wherein, limited by display condition and only show one
Stop element 216.
Here, the first operating element 220 is arranged as follows, i.e. its bracket end 222 is arranged on and 210 main surface of housing
The first narrow lateral edges it is adjacent first installation section 219 in.First operating element 220 is configured to operate the first film button
230.Second operating element 220 is arranged as follows, i.e. its bracket end 222 is arranged on the first narrow side with 210 main surface of housing
In the second adjacent installation section 219 of the second opposite narrow lateral edges of edge.Second operating element 220 is configured to operate
Second film button 230.
Even if it is limited by display condition in fig. 2 to see, but switch 200 and be similar to according to Figure 1A to Fig. 1 L
Switch also there is button load-carrying unit.According to embodiment, switch 200 has two button load-carrying units, wherein, button is held
Carry element and be respectively arranged to film button 230.
According to embodiment, first in operating element 220 is configured to operate first in film button 230, operation
Second in second in element 220 first be configured to operate in film button 230 and film button 230, especially
For substantially operating two film buttons 230 simultaneously.
Fig. 2 B show the switch 200 according to Fig. 2A in a manner of perspective view.Here, the profile of flexible carrier films 240 also can be
See inside housing 210.Here, flexible carrier films 240 with respect to the flexible carrier films of Figure 1A to Fig. 1 L switch
It is stretched in a part of section, to accommodate two film buttons 230.
Fig. 2 C are to overlook the switch 200 illustrated according to Fig. 2 B.Here, shown by display condition in switch 200 with being limited
Go out：Housing 210, operation aperture 212, multiple utensil receiving openings 214, install section 219, respectively with bracket end 222, cut
Change the operating element 220 of projection 224 and operating projection 226, film button 230, flexible carrier films 240 and the carrying of at least one button
The projection 252 of element.In the top view towards 210 main surface of housing shown in fig. 2 c it can be seen that, operation aperture 212 with
And film button 230 is arranged with staggering relative to the medial axis on 210 main surface of housing.
Fig. 2 D illustrate the switch 200 according to Fig. 2 B with side view.Here, shown by display condition in switch 200 with being limited
Go out：Housing 210, one of stop element 216, one of installation section 219, operating element 220, one of bracket end
Portion 222, flexible carrier films 240 and at least one button load-carrying unit 250.Here, towards wherein the one of 210 main surface of housing
Switch 200 is shown in the side view of individual narrow lateral edges.
Fig. 2 E show the switch 200 according to Fig. 2 B with another side view.
Here, shown by display condition in switch 200 with being limited：Housing 210, one of stop element 216, installation
Section 219, the operating element respectively with bracket end 222, switching projection 224, operating projection 226 and free end 228
220, film button 230, flexible carrier films 240 and with projection 252 button load-carrying unit 250.Here, towards housing 210
Switch 200 is shown in the side view of one of long side edges on main surface.
Fig. 2A to 2E shows to be directed to the embodiment of the membrane switch of the alternative with multiple operators and film button.This film is opened
Pass can be realized, such as can detect and/or switch at least two states.According to embodiment, double armed lever is arranged to operation member
Part 220, in operation, the double armed lever operates two film buttons 230 being disposed below, and the second simple rod is arranged into another
One operating element 220, by operating second simple rod, one of film button 230 is only touched and operated to second simple rod.
Fig. 3 A show the stereogram of electronic module system 300 according to embodiments of the present invention.Here, limited by display condition
And/or exemplarily show in electronic module system 300：Supporting body housing 310, three receiving sections 312, plug or connections
314, two switches 320 of section and filler 325.Electronic module system 300 is, for example, the electronics group for being used to be connected with door lock for vehicle
Part supporting body.Can not clearly it treat in Fig. 3 A views, but at least one of which switch 320 is according to of the invention real
The switch of example is applied, it corresponds to or similar to the switch for showing and describing in Figure 1A to Fig. 2 E.
Supporting body housing 310 has receiving section 312 and jointing 314.Receiving section 312 be configured to accommodate recess or
Analog.Receiving section 312 is configured to branch bearing switch 320.Jointing 314 is configured to that electronics can be realized
The external electrical contact of modular system.320 one be received respectively in section 312 are switched to be accommodated.In addition, receiving section 312
It is also filled with or is filled with filler 325.
Fig. 3 B illustrate the electronic module system 300 according to Fig. 3 A by another solid.Receiving section 312 and jointing
Electrical connection between 314 is realized by the bindiny mechanism being arranged in inside supporting body housing 310 being described below.
Fig. 3 C show the electronic module system according to Fig. 3 A or Fig. 3 B, do not have supporting body housing, also without filler.Thus,
Show two switches 320, the bindiny mechanism 330, two for manufacturing the electrical connection between receiving section and jointing
Insert-pull pin 332, multiple contact plugs 334 and another switch 340.Bindiny mechanism 330 herein be, for example, by can conductive material especially
Three punching press wires made of metal.Bindiny mechanism 330 has insert-pull pin 332 and contact plug 334, and these insert-pull pins are complete
It is arranged in electronic module system in jointing, each two contact plug is arranged in a receiving section.Switch 320 respectively with
Two electrical connections in contact plug 334.Other switches 340 equally electrically connect with two in contact plug 334.
Fig. 3 D show the bindiny mechanism 330 according to Fig. 3 C, without above-mentioned switch and other switches.Bindiny mechanism 330 is by plate
Material punching press is made and locates to bend in position.
Fig. 3 E show the company according to Fig. 3 D in the supporting body housing according to Fig. 3 A or Fig. 3 B in a manner of identical perspective view
Connection mechanism 330.Supporting body housing 310, receiving section 312, jointing 314, connection are shown with being limited by display condition herein
Mechanism 330 and insert-pull pin 332.In other words, Fig. 3 E show the electronic module system according to Fig. 3 A or Fig. 3 B in a manner of perspective view,
Do not switch, also without filler.With the supporting body housing 310 of receiving section 312 and jointing 314 using injection moulding process or
Similar approach is made.Here, bindiny mechanism is put into spray mould and encapsulated using plastic pressure injection.
Fig. 3 F show the electronic module system according to Fig. 3 A or Fig. 3 B, do not switch, also without filler.Here, in Fig. 3 F
View correspond to and be another stereogram be present and select nontransparent view side according to Fig. 3 E view, the exception
Formula.
Fig. 3 G show the electronic module system 300 according to Fig. 3 A or Fig. 3 B, and area is accommodated without filler, and with being arranged into
Switch 320 and 340 in section 312 to be received.In other words, Fig. 3 G show that Fig. 3 F show electronic module system, and it has cloth
The switch 320 and 340 for putting in receiving section 312 to be received.
Fig. 3 H show the electronic module system 300 according to Fig. 3 G, and it has the switch 320 being contained in receiving section 312
With 340.Here, switch 320 and other switches 340 are put into supporting body housing 310 as electric appliance component or electronic building brick, or
Person's supporting body housing 310 is equipped with electric appliance component.In addition, switch 320 and other switches 340 and the company of electronic module system 300
Connection mechanism can conductively be connected, such as sealing, welding or press-in.
Fig. 3 I show the electronic module system 300 according to Fig. 3 H, and it has the receiving section 312 filled with filler 325.Change
For it, Fig. 3 I illustrate the electronic module system 300 according to Fig. 3 A or Fig. 3 B with the solid changed.Here, switch 320 and
Contact area filled 321 sealing in receiving section 312 of other switches and bindiny mechanism's contact plug.Therefore, it is unlimited to touch
Point filled 324 is sealed and insulated with indoor humidity.
It is used for example according to Fig. 3 A to 3I electronic module system 300 in door lock for vehicle.Therefore, by electronic module system
300 are encased in the door lock of vehicle.The bar operation at least one of which switch 420 being arranged in door lock.Switch be electrically connected or
Disconnect its connection.Switch contacts are connected with bindiny mechanism 330, and insert-pull pin 332 is configured to by the partial sector of bindiny mechanism.Electronics
Modular system 300 can be connected via jointing 314 and by the cable bundle of vehicle with controller.Thus electronic module system
300 are configured for providing electric signal to controller, and the electric signal represents the locking states of door lock for vehicle.
Fig. 4 shows the flow chart of the method 400 for manufacturing switch, and the switch has at least one according to present invention implementation
The film button of example.By performing method 400, switch one of them switched as shown in Figure 1A to Fig. 2 E being produced.
Method 400 has the step 410 for preparing flexible carrier films, and at least one film button is arranged on into flexible carrier films
On first main surface.
Method 400 also has step 420, soft for being fixed on button load-carrying unit at least one film key area
Property carrier film on the second main surface on the first main surface.
Method 400 also has step 430, for arranging at least one film button, button load-carrying unit in housing and holding
At least one portion section of film carrier.
Finally, method 400 has step 440, at least one operating element for will operating at least one film button with
Movably it is arranged on housing.Here, at least one operating element can be in resting position (wherein, at least one operation
Element and at least one film button are separately) and operating position (wherein, at least one operating element and at least one film button
In contact) between move.
According to embodiment, in the deposition step 430, encapsulate using case material pressure injection or pour into a mould at least one film and press
At least one portion section of key, button load-carrying unit and carrier film.
The merely illustrative Sexual behavior mode of embodiment shown in described and figure.Different embodiments can be completely or based on each
Individual feature is combined with each other.One embodiment can also be supplemented by the feature of other embodiment.In addition, the method according to the invention walks
Suddenly can also repeat and according to another order execution different from described order.
If embodiment has "and/or" connection between fisrt feature and second feature, then can so it be understood as,
Embodiment is according to an embodiment not only with fisrt feature but also with second feature and according to another embodiment
Or only with fisrt feature only with second feature.
Reference numerals list
100 switches
110 housings
112 operation apertures
114 utensil receiving openings
116 stop elements
118 connection openings
119 installation sections
120 operating elements
122 bracket ends
124 switchings are raised
126 operating projections
128 free ends
130 film buttons
140 flexible carrier films
142 through holes
150 button load-carrying units
152 is raised
200 switches
210 housings
212 operation apertures
214 utensil receiving openings
216 stop elements
218 connection openings
219 installation sections
220 operating elements
222 bracket ends
224 switchings are raised
226 operating projections
228 free ends
230 film buttons
240 flexible carrier films
250 button load-carrying units
252 is raised
300 electronic module systems
310 supporting body housings
312 receiving sections
314 jointings
320 switches
325 fillers
330 bindiny mechanisms
332 insert-pull pins
334 contact plugs
340 other switches
The method of 400 manufactures
The step of 410 preparation
420 steps fixed
The step of 430 arrangement
The step of 440 installation
Claims (9)
1. one kind has the switch (100,200) of at least one film button (130,230), it is characterised in that at least one by described in
Individual film button (130,230) is arranged on the first main surface of flexible carrier films (140,240), wherein, button load-carrying unit
(150,250) are fixed on the flexible carrier films (140,240) in the region of at least one film button (130,230)
On the second main surface on the described first main surface, wherein, set at least one operating element (120,220) to be used to operate institute
State at least one film button (130,230), wherein, at least one operating element (120,220) can in resting position and
Moved between operating position, in the resting position, at least one operating element (120,220) with it is described at least one
Film button (130,230) separately, in the operating position, at least one operating element (120,220) with it is described extremely
A few film button (130,230) contact, wherein, the switch (100,200) has housing (110,210), in the housing
Middle arrangement at least one film button (130,230), the flexible carrier films (140,240) at least one portion section and
The button load-carrying unit (150,250), wherein, at least one operating element (120,220) is pacified in a manner of movable
On the housing (110,210), wherein, the housing (110,210), which has, is used at least one operating element
At least one operation aperture (112,212) of (120,220) to operate at least one film button (130,230), for electricity
Contact at least one connection opening (118,218) of at least one film button (130,230), at least one behaviour
Make at least one installation section (119,219) of element (120,220) and at least one operating element (120,220)
At least one stop element (116,216).
2. switch (100,200) according to claim 1, it is characterised in that button load-carrying unit (the 150,250) structure
Make as when operating element (120,220) is in the operating position as at least one film button (130,230)
Backstop works.
3. switch (100,200) according to claim 1 or 2, it is characterised in that the flexible carrier films (140,240)
With at least one through hole (142), and the button load-carrying unit (150,250) has at least one raised (152,252),
It is described projection in the state of the button load-carrying unit (150,250) is fixed on the flexible carrier films (140,240) with
Mode through at least one through hole (142) extension is arranged.
4. switch (100,200) according to claim 1 or 2, it is characterised in that at least one operating element
(120,220) unilateral supporting and/or pre-tensioner into resting position.
5. it is according to claim 1 or 2 switch (200), it is characterised in that it is described switch (200) have the first film button,
Second film button, the first operating element and the second operating element, wherein, first operating element is configured to described in operation
First film button, wherein, second operating element is configured to operate the first film button and the second film button.
6. a kind of electronic module system (300), wherein, the electronic module system (300) has following features：
At least one switch (100,200) according to one of preceding claims；
Supporting body housing (310), it has at least one receiving section for supporting at least one switch (100,200)
And the jointing (314) for electronic module system (300) described in external contact (312)；And
Bindiny mechanism (330), for establishing between at least one receiving section (312) and the jointing (314)
Electrical connection.
7. electronic module system (300) according to claim 6, it is characterised in that the electronic module system (300) is
The electronic module system of vehicle.
8. the method (400) of one kind manufacture switch (100,200), the switch have at least one film button (130,230), its
In, methods described (400) has the following steps：
Prepare (410) flexible carrier films (140,240), on the first main surface of the flexible carrier films at least one described in installation
Individual film button (130,230)；
Button load-carrying unit (150,250) is fixed into (420) in institute in the region of at least one film button (130,230)
State flexible carrier films (140,240) on the second main surface on the described first main surface；
Arrangement (430) at least one film button (130,230), the button load-carrying unit in housing (110,210)
(150,250) and at least one portion section of the flexible carrier films (140,240)；And
At least one operating element (120,220) of at least one film button (130,230) will be used to operate that can move
Mode (440) are installed on the housing (110,210), wherein, at least one operating element (120,220) can be
Moved between resting position and operating position, in the resting position, at least one operating element (120,220) and institute
State at least one film button (130,230) separately, in the operating position, at least one operating element (120,
220) contacted with least one film button (130,230), and wherein, the housing (110,210) has for described
At least one operation aperture (112,212) of at least one operating element (120,220) is to operate at least one film button
(130,230), at least one connection opening (118,218) for making electrical contact with least one film button (130,230), use
In at least one installation section (119,219) of at least one operating element (120,220) and for described at least one
At least one stop element (116,216) of operating element (120,220).
9. according to the method for claim 8 (400), it is characterised in that in the step of arrangement (430), utilize shell
Body material pressure injection is encapsulated or at least one film button (130,230), the button load-carrying unit (150,250) are surrounded in cast
With at least one portion section of the flexible carrier films (140,240).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201310211827 DE102013211827A1 (en) | 2013-06-21 | 2013-06-21 | Switch, method of manufacturing a switch and electronic module system |
| DE102013211827.9 | 2013-06-21 | ||
| PCT/EP2014/060213 WO2014202306A1 (en) | 2013-06-21 | 2014-05-19 | Switch, method for producing a switch, and electronic module system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105308707A CN105308707A (en) | 2016-02-03 |
| CN105308707B true CN105308707B (en) | 2017-11-21 |
Family
ID=50732202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480033142.6A Expired - Fee Related CN105308707B (en) | 2013-06-21 | 2014-05-19 | Switch, for manufacturing the method and electronic module system of switch |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105308707B (en) |
| DE (1) | DE102013211827A1 (en) |
| WO (1) | WO2014202306A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3099148B1 (en) * | 2015-05-27 | 2018-01-03 | Hager Controls SAS | Printed circuit including a hinge |
| JP7055953B2 (en) * | 2019-07-31 | 2022-04-19 | 三井金属アクト株式会社 | Door latch device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04349316A (en) * | 1991-05-24 | 1992-12-03 | Matsushita Electric Ind Co Ltd | Waterproof switch for electronic equipment |
| CN2115573U (en) * | 1992-04-09 | 1992-09-09 | 南京市金陵薄膜开关厂 | Reed type film switch |
| US6018132A (en) * | 1999-08-27 | 2000-01-25 | Hon Hai Precision Ind. Co., Ltd. | Horizontal tact switch |
| JP2002245895A (en) | 2001-02-14 | 2002-08-30 | Yazaki Corp | Dome switch |
| US20030094357A1 (en) * | 2001-11-20 | 2003-05-22 | Lin Wan Lai | Press-button switch structure |
| JP2003317566A (en) * | 2002-04-22 | 2003-11-07 | Alps Electric Co Ltd | Moving contact body, method of manufacturing the same, and switch device using the same |
| TW200709243A (en) * | 2005-08-19 | 2007-03-01 | Citizen Electronics | Sheet switch, sheet switch module and panel switch |
| DE102011013180A1 (en) * | 2011-03-05 | 2012-09-06 | Volkswagen Ag | House-like component for key arrangement of control diaphragm that is arranged in region of e.g. instrument panel of motor car, has recesses for retaining projections such that connection is formed between component and another component |
-
2013
- 2013-06-21 DE DE201310211827 patent/DE102013211827A1/en not_active Withdrawn
-
2014
- 2014-05-19 WO PCT/EP2014/060213 patent/WO2014202306A1/en active Application Filing
- 2014-05-19 CN CN201480033142.6A patent/CN105308707B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105308707A (en) | 2016-02-03 |
| DE102013211827A1 (en) | 2014-12-24 |
| WO2014202306A1 (en) | 2014-12-24 |
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