CN215344528U - Touch control type switch assembly - Google Patents
Touch control type switch assembly Download PDFInfo
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- CN215344528U CN215344528U CN202120678305.3U CN202120678305U CN215344528U CN 215344528 U CN215344528 U CN 215344528U CN 202120678305 U CN202120678305 U CN 202120678305U CN 215344528 U CN215344528 U CN 215344528U
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Abstract
The utility model provides a touch switch assembly, comprising: a light transmissive panel; the shading ink layer is arranged on the first side of the light-transmitting panel; the conducting layer is arranged on one side, away from the light-transmitting panel, of the shading ink layer, and the conducting layer and the shading ink layer are provided with at least one overlapped light-transmitting pattern; and the circuit board is connected to one side of the conducting layer, which is far away from the shading ink layer, and is provided with at least one touch module and at least one light-emitting module, the touch module is electrically contacted with the conducting layer to collect touch signals, and light rays of the light-emitting module penetrate out of the light-transmitting panel from the light-transmitting patterns. The touch switch can greatly improve the sensitivity of the touch switch while keeping the light guide function, has a simple structure, does not increase extra cost, and is beneficial to improving the application scene of the touch switch.
Description
Technical Field
The utility model relates to the field of switch equipment, in particular to a touch switch assembly.
Background
The current switch usually adopts finger touch to trigger on and off operations, which can lead to other lamps being turned on by mistake when a finger of a user accidentally triggers on an unintended button. Especially in a dark room, when the user wants to turn on a switch precisely, the user needs to touch the corresponding button carefully, which increases the psychological burden of the user.
Most of existing touch switch assemblies overcome the difficulties by providing backlight illumination, but new problems are brought about, and after a backlight layer is added, the transmission path of a touch signal is longer, so that the touch switch assembly generally has poor touch effect after the transmission path is far away, and the problems of slow speed, insensitive misoperation and the like occur, and the user experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a touch switch assembly, which overcomes the difficulties in the prior art, can greatly improve the sensitivity of a touch switch while maintaining the light guide function, has a simple structure, does not increase extra cost, and is beneficial to improving the application scene of the touch switch.
According to an aspect of the present invention, there is provided a touch switch assembly, comprising:
a light transmissive panel;
the shading ink layer is arranged on the first side of the light-transmitting panel;
the conducting layer is arranged on one side, away from the light-transmitting panel, of the shading ink layer, and the conducting layer and the shading ink layer are provided with at least one overlapped light-transmitting pattern;
the circuit board is connected to one side, away from the shading ink layer, of the conducting layer, the circuit board is provided with at least one touch module and at least one light-emitting module, the touch module is in electrical contact with the conducting layer to collect touch signals, and light of the light-emitting module penetrates out of the light-transmitting panel from the light-transmitting patterns.
Preferably, the conducting layer and the shading ink layer are synchronously etched with a light-transmitting pattern by laser.
Preferably, the conductive layer includes at least one touch electrode made of a metal film.
Preferably, the portable electronic device further comprises a back shell, wherein the back shell and the light-transmitting panel surround to form an accommodating space, and the circuit board is sealed in the accommodating space.
Preferably, the light emitting modules correspond to one of the touch modules respectively.
Preferably, the touch module is electrically connected with the conductive layer through a wire or a conductive contact.
Preferably, the circuit board further comprises a switch module and a power supply module, the power supply module is connected with the light-emitting module and at least one electric appliance, and the touch module is connected with the switch module.
Preferably, the light of the light emitting module passes through the conductive layer and the light shielding ink layer from the light transmissive pattern, and a light path pattern is formed on the second side of the light transmissive panel.
According to another aspect of the present invention, there is also provided a method for manufacturing a touch switch assembly, including the steps of:
s110, providing a light-transmitting panel;
s120, arranging a shading ink layer on the first side of the light-transmitting panel;
s130, arranging a conductive layer on one side of the shading ink layer, which is far away from the light-transmitting panel, and forming at least one light-transmitting pattern on the conductive layer and the shading ink layer;
s140, a circuit board is disposed on a side of the conductive layer away from the light-shielding ink layer, a touch module of the circuit board is electrically contacted with the conductive layer to collect a touch signal, and light of a light-emitting module of the circuit board passes through the light-transmitting panel from the light-transmitting pattern.
Preferably, in the step S130, the conductive layer and the light-shielding ink layer are synchronously etched by a laser device to form at least one light-transmitting pattern.
Preferably, step S150 is further included after step S140, a back shell and the light-transmitting panel are fastened to form an accommodating space, and the circuit board is enclosed in the accommodating space.
Due to the adoption of the technology, the touch switch assembly disclosed by the utility model can greatly improve the sensitivity of the touch switch while keeping the light guide function, has a simple structure, does not increase extra cost, and is beneficial to improving the application scene of the touch switch.
Drawings
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments so that the features and advantages of the present invention will be more apparent.
Fig. 1 is a schematic view of a touch switch assembly according to the present invention.
Fig. 2 is a schematic cross-sectional view of a touch switch assembly according to the present invention.
Fig. 3 is a schematic diagram of the operating state of the touch switch assembly according to the present invention.
Fig. 4 is a flowchart of a method for manufacturing a touch switch assembly according to the present invention.
Fig. 5 to 7 are schematic diagrams illustrating steps of a method for manufacturing a touch switch device according to the present invention.
Reference numerals
1 light-transmitting panel
11 light path pattern
2 shading ink layer
3 conductive layer
4 light-transmitting pattern
5 Circuit Board
6 touch control module
7 laser device
8 light emitting module
9 bulb
Detailed Description
Hereinafter, a detailed description will be given of embodiments of the present invention. While the utility model will be described and illustrated in connection with certain specific embodiments thereof, it should be understood that the utility model is not limited to those embodiments. Rather, modifications and equivalents of the utility model are intended to be included within the scope of the claims.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and components are not shown in detail in order not to obscure the subject matter of the utility model.
Fig. 1 is a schematic view of a touch switch assembly according to the present invention. Fig. 2 is a schematic cross-sectional view of a touch switch assembly according to the present invention. Fig. 3 is a schematic diagram of the operating state of the touch switch assembly according to the present invention. As shown in fig. 1 to 3, the present invention discloses a touch switch assembly, comprising: a transparent panel 1, a light-proof ink layer 2, a conductive layer 3, a circuit board 5 and a back shell (not shown). The light-shielding ink layer 2 is disposed on a first side of the light-transmitting panel 1. The conducting layer 3 is arranged on one side of the shading ink layer 2 departing from the light-transmitting panel 1, and the conducting layer 3 and the shading ink layer 2 are provided with at least one overlapped light-transmitting pattern 4. The circuit board 5 is connected to one side of the conducting layer 3, which is far away from the shading ink layer 2, the circuit board 5 is provided with at least one touch module 6 and at least one light-emitting module 8, the touch module 6 is electrically contacted with the conducting layer 3 to collect touch signals, and light of the light-emitting module 8 penetrates out of the light-transmitting panel 1 from the light-transmitting pattern 4. In this embodiment, the light-transmitting panel 1 is a panel supported by light-transmitting materials such as a glass panel, an acrylic panel, and a crystal panel. The layer of the light-shielding ink has the functions of shielding, transmitting light, and the background of the pattern, but not limited thereto. The touch switch component in the utility model can be a switch board for controlling electrical appliances such as lamps and the like, and can also be a socket with a switch function, but not limited to this.
In a preferred embodiment, the conductive layer 3 and the light-shielding ink layer 2 are laser-etched simultaneously to form the transparent pattern 4.
In a preferred embodiment, the portable electronic device further includes a back shell, the back shell and the light-transmitting panel 1 surround to form an accommodating space, and the circuit board 5 is enclosed in the accommodating space.
In a preferred embodiment, the light emitting modules 8 correspond to one touch module 6 respectively.
In a preferred embodiment, the touch module 6 is electrically connected to the conductive layer 3 through a wire or a conductive contact.
In a preferred embodiment, the circuit board 5 further includes a switch module (not shown) and a power supply module (not shown), the power supply module is connected to the light emitting module 8 and the at least one electrical device, and the touch module 6 is connected to the switch module.
In a preferred embodiment, the light of the light emitting module 8 passes through the conductive layer 3 and the light shielding ink layer 2 from the light transmissive pattern 4, and forms a light path pattern 11 on the second side of the light transmissive panel 1.
The conductive layer 3 in this embodiment is a touch electrode formed by a metal film, and is deposited on the light-shielding ink layer 2, but not limited thereto. When a finger of a user touches the light-transmitting panel 1, the touch electrode of the conductive layer 3 generates a touch signal, the switch module in the driving circuit board 5 switches on the power supply module and the bulb 9 (for electrical equipment), and the bulb 9 is rapidly lighted (the time for touching the light bulb by the finger is obviously shorter than that in the prior art, and the touch response speed is accelerated). The conducting layer 3 and the shading ink layer 2 in the utility model are functional layers with extremely small thickness, so that the distance between the light-transmitting panel 1 and the touch module 6 of the circuit board 5 is greatly shortened, the transmission distance of touch signals is reduced, the transmission speed of the touch signals is accelerated, and the sensitivity of the touch switch is enhanced.
Fig. 4 is a flowchart of a method for manufacturing a touch switch assembly according to the present invention. Fig. 5 to 7 are schematic diagrams illustrating steps of a method for manufacturing a touch switch device according to the present invention. As shown in fig. 4 to 7, the present invention further discloses a method for manufacturing a touch switch assembly, which is used for manufacturing the touch switch assembly of the present invention, and comprises the following steps:
s110, providing a light-transmitting panel.
And S120, arranging a shading ink layer on the first side of the light-transmitting panel.
S130, a conductive layer (see fig. 5) is disposed on a side of the light-shielding ink layer away from the light-transmitting panel, and at least one light-transmitting pattern is formed on the conductive layer and the light-shielding ink layer. In a preferred embodiment, in step S130, the conductive layer and the light-shielding ink layer are simultaneously etched by a laser device to form at least one light-transmissive pattern (see fig. 6).
S140, a circuit board (see fig. 7) is disposed on a side of the conductive layer away from the light-shielding ink layer, a touch module of the circuit board is electrically contacted with the conductive layer to collect a touch signal, and light of a light-emitting module of the circuit board passes through the light-transmitting panel from the light-transmitting pattern.
S150, buckling a back shell and the light-transmitting panel to form an accommodating space, and sealing the circuit board in the accommodating space.
According to the manufacturing method of the touch switch assembly, the conductive layer and the shading ink layer are etched through in one step through the same laser etching step, so that the conductive layer and the shading ink layer can form the same light-transmitting pattern, the accuracy of the light-transmitting pattern is improved, the processing steps are reduced, and the manufacturing speed of the touch switch assembly is accelerated.
In conclusion, the touch switch assembly provided by the utility model can greatly improve the sensitivity of the touch switch while maintaining the light guide function, has a simple structure, does not increase extra cost, and is beneficial to improving the application scene of the touch switch.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (7)
1. A touch switch assembly, comprising:
a light transmissive panel (1);
the shading ink layer (2) is arranged on the first side of the light-transmitting panel (1);
the conducting layer (3) is arranged on one side, away from the light-transmitting panel (1), of the shading ink layer (2), and the conducting layer (3) and the shading ink layer (2) are provided with at least one light-transmitting pattern (4) which is overlapped;
a circuit board (5), connect in conducting layer (3) deviates from one side of shading printing ink layer (2), circuit board (5) are equipped with an at least touch-control module (6) and at least one light emitting module (8), touch-control module (6) with conducting layer (3) electrical contact gathers touch-control signal, the light of light emitting module (8) is certainly printing opacity pattern (4) are worn out printing opacity panel (1).
2. The touch-sensitive switch assembly of claim 1, wherein: and the conducting layer (3) and the shading ink layer (2) are synchronously etched to form a light-transmitting pattern (4) by laser.
3. The touch-sensitive switch assembly of claim 1, wherein: the LED lamp further comprises a back shell, wherein the back shell and the light-transmitting panel (1) surround to form an accommodating space, and the circuit board (5) is sealed in the accommodating space.
4. The touch-sensitive switch assembly of claim 1, wherein: the light-emitting modules (8) correspond to the touch modules (6) respectively.
5. The touch-sensitive switch assembly of claim 1, wherein: the touch module (6) is electrically connected with the conductive layer (3) through a lead or a conductive contact.
6. The touch-sensitive switch assembly of claim 1, wherein: the circuit board (5) further comprises a switch module and a power supply module, the power supply module is connected with the light-emitting module (8) and at least one electric appliance, and the touch module (6) is connected with the switch module.
7. The touch-sensitive switch assembly of claim 1, wherein: and light rays of the light-emitting module (8) penetrate through the conductive layer (3) and the shading ink layer (2) from the light-transmitting pattern (4), and a light path pattern (11) is formed on the second side of the light-transmitting panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120678305.3U CN215344528U (en) | 2021-04-02 | 2021-04-02 | Touch control type switch assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120678305.3U CN215344528U (en) | 2021-04-02 | 2021-04-02 | Touch control type switch assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215344528U true CN215344528U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120678305.3U Active CN215344528U (en) | 2021-04-02 | 2021-04-02 | Touch control type switch assembly |
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| CN (1) | CN215344528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865776A (en) * | 2021-04-02 | 2021-05-28 | 橙朴（上海）智能科技有限公司 | Touch switch assembly and manufacturing method thereof |
-
2021
- 2021-04-02 CN CN202120678305.3U patent/CN215344528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865776A (en) * | 2021-04-02 | 2021-05-28 | 橙朴（上海）智能科技有限公司 | Touch switch assembly and manufacturing method thereof |
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