CN209561253U - A kind of waterproofing membrane switch and corresponding host paste slot structure - Google Patents
A kind of waterproofing membrane switch and corresponding host paste slot structure Download PDFInfo
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- CN209561253U CN209561253U CN201920524787.XU CN201920524787U CN209561253U CN 209561253 U CN209561253 U CN 209561253U CN 201920524787 U CN201920524787 U CN 201920524787U CN 209561253 U CN209561253 U CN 209561253U
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- mucigel
- waterproofing membrane
- membrane switch
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- air discharge
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Abstract
The utility model proposes waterproofing membrane switches and corresponding host to paste slot structure, it is related to membrane switch technology field, it from top to bottom successively include UI operation layer, waterproofing membrane switch and casing, waterproofing membrane switch is followed successively by conductive layer from top to bottom, intermediate mucigel, lower conductiving layer and back side mucigel, intermediate mucigel is arranged in, on lower conductiving layer, back side mucigel is coated in the bottom surface of lower conductiving layer, upper conductive layer is printed with press-key structure, lower conductiving layer is printed with pin configuration, intermediate mucigel is equipped with air discharge duct, air discharge duct extends to pin configuration, pin configuration connects press-key structure and external mechanical mainboard.The utility model UI operation layer and waterproofing membrane, which switch, arranged apart can effectively completely cut off the probability that thin film switch is directly contacted with external moisture；Further completely cut off steam at pin configuration.By the utility model in the improvement of configuration aspects, the waterproof ability of entire thin film switch can be effectively made significantly to be promoted.
Description
Technical field
The utility model relates to membrane switch technology field, especially a kind of waterproofing membrane switch and corresponding host paste slot knot
Structure.
Background technique
Electronic membrane switch is widely used in the industries such as household electrical appliances, electronic scale, treadmill, in some use environments, such as dish
Market, kitchen often require product with water-proof function.But presently commercially available major product water-proof function is not satisfactory, by
It is divided into upper conductive layer, mucigel, lower conductiving layer from top to bottom in the thin film switch of existing product.Wherein adhesive-layer main material is adopted
With PET glue scheme, only layout is in the fit area of upper and lower conductive layers, and air discharge duct is directly to go out at lead.In addition, there are also parts
Product film route does consistent with corresponding UI operation layer size.Although above scheme can be reduced steam entrance to a certain extent,
It can not prevent completely, from the point of view of existing failure product, steam is mostly to go out to enter thin film switch from lead wire outlet to cause to scrap.
Utility model content
To solve disadvantage existing in the prior art, the utility model provides a kind of waterproofing membrane switch and corresponding host patch
Slot structure can effectively be such that the waterproof ability of entire thin film switch is significantly promoted.
On the one hand the purpose of this utility model is to propose a kind of waterproofing membrane switch, be followed successively by conduction from top to bottom
Layer, intermediate mucigel, lower conductiving layer and back side mucigel, the intermediate mucigel are arranged on upper and lower conductive layer, the back side
Mucigel is coated in the bottom surface of the lower conductiving layer, and press-key structure and lead is distributed in the upper conductive layer and lower conductiving layer respectively
Structure, the intermediate mucigel are equipped with air discharge duct, and the air discharge duct and each press-key structure communicate, the air discharge duct sole outlet
It extends in the middle part of the pin configuration, the pin configuration is connected by connector with machine mainboard.
Preferably, the intermediate mucigel can be arranged on upper and lower conductive layer by way of printing glue.
Preferably, the air discharge duct can serpentine-like shape, and can on the air discharge duct at least one pre-buried empty room.
The purpose of this utility model is further aspect is that propose a kind of host patch slot structure, from top to bottom successively including UI behaviour
Make layer, waterproofing membrane switch and casing, the UI operation layer back side is pasted by mucigel and waterproofing membrane switch, described
Waterproofing membrane switch is pasted on the housing by back side mucigel, offers the first lower deep gouge on the casing, and described the
The second lower deep gouge is once equipped in deep gouge, the UI operation layer is accommodated in the described first lower deep gouge, the waterproofing membrane switch
It is accommodated in the described second lower deep gouge.
Preferably, the depth of the described second lower deep gouge is identical as the depth that the waterproofing membrane switchs.
Preferably, the casing is also provided with line outlet, the line outlet preferentially arranges the second lower deep gouge, the lead
Structure is pierced by from the line outlet.
A kind of waterproofing membrane switch provided by the utility model and corresponding host paste slot structure, the beneficial effect is that: it is logical
It crosses using printing glue method, while the air discharge duct between upper and lower route is extended into pin configuration position, to avoid accumulating
It is penetrated into inside wiring thin film in the steam of lead outlet；Casing patch route groove location is done, and its edge is grasped from patch UI
Make layer groove edge certain distance, make entire thin film switch after the assembly is completed, UI operation layer covers all wiring thin film, further
Reduce the direct contact of wiring thin film and external moisture.
Detailed description of the invention
Fig. 1 is the utility model waterproofing membrane switch and corresponding host patch slot structure exploded view；
Fig. 2 is the combination diagram of the utility model waterproofing membrane switch and corresponding host patch slot structure embodiment 1；
Fig. 3 is the combination diagram of the utility model waterproofing membrane switch and corresponding host patch slot structure embodiment 2.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1
A kind of waterproofing membrane switch provided in this embodiment and corresponding host paste slot structure, as shown in Figure 1, 2, from top to bottom
It successively include UI operation layer 1, waterproofing membrane switch 2 and casing 3.Wherein, waterproofing membrane switch 2 is followed successively by conduction from top to bottom
Layer 21, intermediate mucigel 22, lower conductiving layer 23 and back side mucigel 24, intermediate mucigel 22 are arranged by way of printing glue
On upper and lower conductive layer, back side mucigel 24 is coated in the bottom surface of lower conductiving layer 23, and upper conductive layer 21 is printed with press-key structure,
Lower conductiving layer 23 is printed with pin configuration 231, and intermediate mucigel 22 is equipped with air discharge duct 221, and air discharge duct 221 and each press-key structure have
It communicates, 221 sole outlet of air discharge duct extends to 231 middle part of pin configuration, and pin configuration 231 connects press-key structure and external mechanical
Mainboard.1 back side of UI operation layer is pasted by mucigel and waterproofing membrane switch 2, and waterproofing membrane switch 2 passes through back side mucigel 24
It is pasted on casing 3, the first lower deep gouge 31 is offered on casing 3, the second lower deep gouge 32, UI operation are equipped in the first lower deep gouge 31
Layer 1 is accommodated in the first lower deep gouge 31, and waterproofing membrane switch 2 is accommodated in the second lower deep gouge 32, and the depth of the second lower deep gouge 32
It spends identical as the depth of waterproofing membrane switch 2.In the present embodiment, line outlet 33 is also offered on casing 3, line outlet 33 is preferential
In the lower deep gouge 32 of arrangement second, pin configuration 231 is pierced by from line outlet 33.
Embodiment 2
Referring to embodiment 1, as shown in figure 3, being with 1 difference of embodiment, the serpentine-like shape of air discharge duct 221, and in air discharge duct
At least one pre-buried empty room 222 on 221, in the case where having steam entrance, empty room 222 can play certain insulating effect.
The waterproofing membrane of the utility model switchs and corresponding host pastes slot structure, and UI operation layer and waterproofing membrane switch separate
Arrangement can effectively completely cut off the probability that thin film switch is directly contacted with external moisture；Further completely cut off steam at pin configuration；
In the case where there is small part steam to enter air discharge duct, the empty room of mucigel can further completely cut off steam.Pass through the utility model
In the improvement of configuration aspects, the waterproof ability of entire thin film switch can be effectively made significantly to be promoted.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (6)
1. a kind of waterproofing membrane switch, which is characterized in that be followed successively by conductive layer, intermediate mucigel, lower conductiving layer from top to bottom
And back side mucigel, the intermediate mucigel are arranged on upper and lower conductive layer, the back side mucigel is coated in the lower conduction
Press-key structure and pin configuration is distributed in the bottom surface of layer, the upper conductive layer and lower conductiving layer respectively, and the intermediate mucigel is set
There is air discharge duct, the air discharge duct is communicated with the press-key structure, and the sole outlet of the air discharge duct extends to the lead knot
In the middle part of structure, the pin configuration is connected by connector with machine mainboard.
2. a kind of waterproofing membrane switch according to claim 1, which is characterized in that the intermediate mucigel passes through printing water
The mode of glue is arranged on upper and lower conductive layer.
3. a kind of waterproofing membrane switch according to claim 2, which is characterized in that the serpentine-like shape of air discharge duct, and
At least one pre-buried empty room on the air discharge duct.
4. a kind of host pastes slot structure, which is characterized in that from top to bottom successively include UI operation layer, any institute of claim 1-3
The waterproofing membrane switch and casing stated, the UI operation layer back side is pasted by mucigel and waterproofing membrane switch, described
Waterproofing membrane switch is pasted on the housing by back side mucigel, offers the first lower deep gouge on the casing, and described the
The second lower deep gouge is once equipped in deep gouge, the UI operation layer is accommodated in the described first lower deep gouge, the waterproofing membrane switch
It is accommodated in the described second lower deep gouge.
5. a kind of host according to claim 4 pastes slot structure, which is characterized in that the depth of the described second lower deep gouge and institute
The depth for stating waterproofing membrane switch is identical.
6. a kind of host according to claim 4 pastes slot structure, which is characterized in that the casing is also provided with line outlet,
The line outlet preferentially arranges that the second lower deep gouge, the pin configuration are pierced by from the line outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524787.XU CN209561253U (en) | 2019-04-18 | 2019-04-18 | A kind of waterproofing membrane switch and corresponding host paste slot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524787.XU CN209561253U (en) | 2019-04-18 | 2019-04-18 | A kind of waterproofing membrane switch and corresponding host paste slot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209561253U true CN209561253U (en) | 2019-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920524787.XU Active CN209561253U (en) | 2019-04-18 | 2019-04-18 | A kind of waterproofing membrane switch and corresponding host paste slot structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209561253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469205A (en) * | 2020-11-12 | 2021-03-09 | 北京遥测技术研究所 | Conductive adhesive bonding method for printed board and connector vertical interconnection circuit |
-
2019
- 2019-04-18 CN CN201920524787.XU patent/CN209561253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112469205A (en) * | 2020-11-12 | 2021-03-09 | 北京遥测技术研究所 | Conductive adhesive bonding method for printed board and connector vertical interconnection circuit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 Room 202 on the second floor and Room 302 on the third floor of plant 18, Siming Park, Tong'an industrial concentration zone, Xiamen, Fujian Patentee after: Xiamen Xinming Technology Co.,Ltd. Address before: 361000 Room 202 on the second floor and Room 302 on the third floor of plant 18, Siming Park, Tong'an industrial concentration zone, Xiamen, Fujian Patentee before: XIAMEN MING XIN TECHNOLOGY CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |