CN202067707U - Novel touch film switch - Google Patents
Novel touch film switch Download PDFInfo
- Publication number
- CN202067707U CN202067707U CN2011200637134U CN201120063713U CN202067707U CN 202067707 U CN202067707 U CN 202067707U CN 2011200637134 U CN2011200637134 U CN 2011200637134U CN 201120063713 U CN201120063713 U CN 201120063713U CN 202067707 U CN202067707 U CN 202067707U
- Authority
- CN
- China
- Prior art keywords
- resilience mechanism
- film switch
- silica gel
- layer
- thin film
- 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 - Lifetime
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Abstract
The utility model discloses a novel touch film switch, which comprises a surface decoration plate (1), a rebounding mechanism (2), an upper layer conducting line (3), a spacing layer (4) and a lower layer conducting line (5) arranged in sequence from top to bottom; moreover, a silica gel layer (6) is also arranged between the surface decoration plate (1) and the rebounding mechanism (2); and a bulge (6.1) mutually aligned with the rebounding mechanism (2) is arranged on the silica gel layer (6). The novel touch film switch has the beneficial effects of smaller applied strength, good hand feeling and more stable quality.
Description
Technical field
The utility model relates to the electronic devices and components field, relates in particular to a kind of thin film switch, specifically is a kind of novel sense of touch thin film switch.
Background technology
Conventional sense of touch thin film switch is as shown in accompanying drawing 1, be provided with surperficial plaque 1, resilience mechanism 2, upper strata conducting circuit 3, separate layer 4 and lower floor's conducting circuit 5 from top to bottom successively, the effect of sense of touch is played by resilience mechanism 2, in use, when pressing, the position of the switch that is provided with finger alignment surface plaque 1 then resilience mechanism 2 is pressed, this moment, thereby upper strata conducting circuit 3 coupled together the effect of playing switch closure with lower floor's conducting circuit 5, and it is opposite that finger is unclamped then switch motion.
The sense of touch module switch of said structure when operation as shown in Figure 2, need resilience mechanism 2 be pressed with finger, need firmly bigger, feel is bad, in addition, can not aim at the shortcoming of resilience mechanism when there is finger presses in this structure simultaneously, thereby easily cause shortcomings such as misoperation, button be ineffective, need for a long time bigger power to operate also easily to cause that the switch internal circuit damages, afunction.
The utility model content
The technical problems to be solved in the utility model is, a kind of firmly less, good hand touch, novel sense of touch thin film switch that quality is more stable are provided.
Technical solution of the present utility model provides following a kind of novel sense of touch thin film switch, comprise and be provided with surperficial plaque, resilience mechanism, upper strata conducting circuit, separate layer and lower floor's conducting circuit from top to bottom successively, also be provided with layer of silica gel between surperficial plaque and resilience mechanism, described layer of silica gel is provided with the projection of aiming at mutually with resilience mechanism.
After adopting above scheme, novel sense of touch thin film switch of the present utility model also is being provided with layer of silica gel between surperficial plaque and resilience mechanism, layer of silica gel is provided with the projection of aiming at mutually with resilience mechanism, like this when operation, split when putting line operate at needs, finger not directly the application of force to resilience mechanism, but by projection on the layer of silica gel being set to the resilience mechanism application of force, firmly less, because silica gel has certain elasticity, thereby feel is better when operation, and, thereby be difficult for taking place misoperation because the salient point of silica gel is directly to aim at resilience mechanism, phenomenons such as button is ineffective, the quality of switch is more stable, thereby in sum, the utlity model has firmly less, good hand touch, the beneficial effect that quality is more stable.
As preferably, the projection that described layer of silica gel is provided with is aimed at the middle position of resilience mechanism.This preferred version salient point is directly aimed at the middle position of resilience mechanism, and reliability is higher.
As preferably, described resilience mechanism and upper strata conducting circuit are integral structure.This preferred version directly is provided with resilience mechanism on upper strata conducting circuit, simple in structure, and switch sensitivity is higher.
As preferably, described resilience mechanism is a shell fragment.The resilience mechanism of this preferred version is a shell fragment, and it is good to be convenient to processing and handle effect.
Description of drawings
Fig. 1 is the structural representation of the sense of touch thin film switch of routine.
Fig. 2 is the mode of operation schematic diagram of the sense of touch thin film switch of routine.
Fig. 3 is the structural representation of the utility model sense of touch thin film switch.
Fig. 4 is the mode of operation schematic diagram of the utility model sense of touch thin film switch.
Wherein only do not draw the entire infrastructure of thin film switch among Fig. 2 and Fig. 4 for the display operation state.
Shown in the figure:
1, surperficial plaque, 2, resilience mechanism, 3, upper strata conducting circuit, 4, separate layer, 5, lower floor's conducting circuit, 6, layer of silica gel, 6.1, projection.
Embodiment
Embodiment of the present utility model is described in detail the technical solution of the utility model for better illustrating below in conjunction with accompanying drawing.
As shown in Figure 3, a kind of novel sense of touch thin film switch, comprise and be provided with surperficial plaque 1, resilience mechanism 2, upper strata conducting circuit 3, separate layer 4 and lower floor's conducting circuit 5 from top to bottom successively, between surperficial plaque 1 and resilience mechanism 2, also be provided with layer of silica gel 6, described layer of silica gel 6 is provided with the projection 6.1 of aiming at mutually with resilience mechanism 2, projection 6.1 is aimed at the middle position of resilience mechanism 2, described in the present embodiment resilience mechanism 2 is an integral structure with upper strata conducting circuit 3, and described resilience mechanism 2 is a shell fragment.
In use, as shown in Figure 2, when finger is pressed, be the salient point 6.1 direct central authorities that contact resilience mechanism 2 on the layer of silica gel 6, resilience mechanism 2 makes upper strata conducting circuit 3 be connected with lower floor conducting circuit 5 when pressing, thereby plays the effect of switch closure, unclamps that to point then switch motion opposite.
In the above-described embodiments, a kind of preferred forms of the utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of changes and improvements, as described resilience mechanism 2 and upper strata conducting circuit 3 also detachable structure, described for another example resilience mechanism 2 also can be an elasticity salient point etc., key of the present utility model is to have set up layer of silica gel 6, and utilizes the projection 6.1 that is located on the layer of silica gel 6 directly to aim at resilience mechanism 2.At this, should illustrate that any change of being made all will fall in the protection range of the present utility model under inventive concept of the present utility model.
Claims (4)
1. novel sense of touch thin film switch, comprise and be provided with surperficial plaque (1), resilience mechanism (2), upper strata conducting circuit (3), separate layer (4) and lower floor's conducting circuit (5) from top to bottom successively, it is characterized in that: also be provided with layer of silica gel (6) between surperficial plaque (1) and resilience mechanism (2), described layer of silica gel (6) is provided with the projection (6.1) of aiming at mutually with resilience mechanism (2).
2. novel sense of touch thin film switch according to claim 1 is characterized in that: the projection (6.1) that described layer of silica gel (6) is provided with is aimed at the middle position of resilience mechanism (2).
3. novel sense of touch thin film switch according to claim 1 is characterized in that: described resilience mechanism (2) is an integral structure with upper strata conducting circuit (3).
4. according to the described novel sense of touch thin film switch of claim 1 to 3, it is characterized in that: described resilience mechanism (2) is a shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200637134U CN202067707U (en) | 2011-03-12 | 2011-03-12 | Novel touch film switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200637134U CN202067707U (en) | 2011-03-12 | 2011-03-12 | Novel touch film switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067707U true CN202067707U (en) | 2011-12-07 |
Family
ID=45061564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200637134U Expired - Lifetime CN202067707U (en) | 2011-03-12 | 2011-03-12 | Novel touch film switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723074A (en) * | 2012-03-28 | 2012-10-10 | 深圳市中凯鑫科技有限公司 | Separable and foldable integrated musical instrument and keyboard manufacturing technology |
-
2011
- 2011-03-12 CN CN2011200637134U patent/CN202067707U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723074A (en) * | 2012-03-28 | 2012-10-10 | 深圳市中凯鑫科技有限公司 | Separable and foldable integrated musical instrument and keyboard manufacturing technology |
| CN102723074B (en) * | 2012-03-28 | 2014-06-04 | 深圳市中凯鑫科技有限公司 | Separable and foldable integrated musical instrument and keyboard manufacturing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |