CN214591373U - Touch control switch structure - Google Patents
Touch control switch structure Download PDFInfo
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- CN214591373U CN214591373U CN202121076228.0U CN202121076228U CN214591373U CN 214591373 U CN214591373 U CN 214591373U CN 202121076228 U CN202121076228 U CN 202121076228U CN 214591373 U CN214591373 U CN 214591373U
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Abstract
The utility model provides a touch control switch structure, which comprises a transparent screen plate and a control switch; the control switch is arranged on the back surface of the transparent screen plate; the control switch comprises a touch membrane and a switch circuit board; the touch control film is provided with a light-permeable colored base map and is arranged between the switch circuit board and the transparent screen board; the touch control film is in communication connection with the switch circuit board, and the switch circuit board is provided with a light source; the utility model discloses have good visual effect, can improve user's use and experience the sense, simultaneously greatly reduced cost.
Description
Technical Field
The utility model relates to a touch control switch's technical field, especially a touch control switch structure.
Background
The general switches on the market generally have three control modes, generally including a mechanical switch, a touch switch and a touch screen; the mechanical switch only meets the use requirement, and the user needs to press the mechanical switch with force in the control process, so that the fingers feel painful; the touch switch solves the problem of finger pain in the pressing process of the mechanical switch on the basis of meeting the use requirement, and improves the touch requirement of a user; the touch screen can provide visual feedback to a user after meeting use requirements and touch requirements, and provides user experience for user change, and the touch screen has the defect of high cost.
In the development process of household appliances, the visual and tactile feelings of users are emphasized more and more in the household appliance control mode, from a mechanical switch adopted by a low-end product to a touch switch adopted by a middle-end product to a touch screen adopted by a high-end product; the mechanical switch can only meet the use requirement, and the touch switch can simultaneously meet the use requirement and the touch requirement; the touch screen meets the use requirement, the touch requirement and the visual requirement at the same time.
Touch screens are gradually becoming a market trend, but the cost of the touch screens is very high, and a switch solution which meets the use requirements, the touch requirements and the visual requirements of users at low cost is urgently needed in the market.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide a touch control switch structure to there is good use experience and cheap manufacturing cost's contradiction problem in solving present switch structure.
To achieve the purpose, the utility model adopts the following technical proposal:
a touch control switch structure comprises a transparent screen plate and a control switch;
the control switch is arranged on the back surface of the transparent screen plate;
the control switch comprises a touch membrane and a switch circuit board;
the touch control film is provided with a light-permeable colored base map and is arranged between the switch circuit board and the transparent screen board;
the touch control film is in communication connection with the switch circuit board, and the switch circuit board is provided with a light source.
Preferably, the control switch further comprises a switch box;
the switch circuit board is provided with a plurality of patch lamps;
the touch control film is provided with a plurality of key areas, and the key areas are provided with light-permeable colored base drawings and silk-screen characters;
the switch box is provided with a light hole;
the light hole corresponds set up in press the key region directly behind, the paster lamp corresponds set up in directly under the light hole.
Preferably, the switch box is provided with a positioning column, and the switch circuit board is provided with a positioning hole;
the positioning hole is sleeved outside the positioning column, so that the switch circuit board is positioned.
Preferably, a wiring socket is arranged on the switch circuit board, the switch box is provided with a wire passing hole, and a wiring end of the touch control film penetrates through the wire passing hole to be connected with the wiring socket.
Preferably, the connection socket is arranged on the rear end face of the switch circuit board, the switch circuit board is provided with a limiting line hole, and the wiring end of the touch control film penetrates through the limiting line hole to be connected with the connection socket.
Preferably, the control switch is connected with the transparent screen plate through a mounting bracket;
two ends of the rear end surface of the switch box extend outwards to form mounting seats; the mounting seats at the two ends are provided with the mounting brackets;
one end of the mounting bracket is connected with the mounting seat, and the other end of the mounting bracket is connected with the back surface of the transparent screen plate;
the height of the mounting bracket is slightly smaller than the distance from the mounting seat to the transparent screen plate.
Preferably, the switch box comprises a shell and a bottom cover;
the rear end face of the shell is inwards hollowed to form a mounting cavity, and the switch circuit board is arranged in the mounting cavity;
the bottom cover is arranged on the rear end face of the shell and used for sealing the installation cavity.
Preferably, the switch circuit board further comprises an infrared transmitter and an infrared receiver, and the infrared transmitter and the infrared receiver are used for recognizing the information controlled by the user gesture.
Preferably, the switch box is provided with an infrared emission hole and an infrared receiving hole, the infrared emission hole set up directly over infrared emitter, the infrared receiving hole set up directly over infrared receiver.
Preferably, the transparent screen plate is provided with a display area, and the display area is arranged right above the touch film; the display area is provided with a semi-permeable membrane.
One of the above technical solutions has the following advantages or beneficial effects:
the utility model provides a touch control switch structure, can pass through switch circuit board's light source shines, will the mapping of touch-control film's colored base map is in on the transparent screen board, can show to the user the content such as pattern and the characters of colored base map can be with the transparent screen board simulates into the touch-sensitive screen to can reach good visual effect, improve user's use and experience and feel, simultaneously greatly reduced cost.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention;
fig. 2 is a schematic front view of an embodiment of the present invention;
fig. 3 is an exploded view of one embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of a switch box according to an embodiment of the present invention.
Wherein: the transparent screen panel 1, the one-way perspective film 11, the control switch 2, the touch control film 21, the key area 211, the switch box 22, the housing 22a, the bottom cover 22b, the mounting cavity 220, the light hole 221, the positioning column 222, the wire passing hole 223, the mounting seat 224, the infrared emission hole 225, the infrared receiving hole 226, the switch circuit board 23, the patch lamp 231, the positioning hole 232, the wiring socket 233, the limiting wire hole 234, the infrared emitter 235 and the infrared receiver 236.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A touch control switch structure according to an embodiment of the present invention is described below with reference to fig. 1 to 4, including a transparent screen plate 1 and a control switch 2;
the control switch 2 is arranged behind the transparent screen plate 1;
the control switch 2 comprises a touch film 21 and a switch circuit board 23;
the touch film 21 is provided with a light-permeable colored base image, and the touch film 21 is arranged between the switch circuit board 23 and the transparent screen board 1;
the touch film 21 is in communication connection with the switch circuit board 23, and the switch circuit board 23 is provided with a light source.
Specifically, when the control switch 2 is installed, the touch film 21 is installed between the control switch 2 and the transparent screen plate 1, the touch film 21 is a partially transparent film, a touch circuit is arranged in the touch film, and touch of a human hand can be accurately sensed through the transparent screen plate 1, so that a user can directly control the touch film 21 through the transparent screen plate 1, and compared with finger pain caused by physical pressing of a mechanical switch, the touch film can improve the requirement for touching by touching the transparent screen plate 1, and reduce the finger pain caused by pressing the mechanical switch; in addition, the transparent screen panel 1 can effectively protect the touch film 21, so that the touch film 21 can be effectively prevented from being damaged, and the service life of the touch film is effectively prolonged; the touch control film 21 is in communication connection with the switch circuit board 23, and after a touch control signal of the touch control film 21 is sent to the switch circuit board 23, a control signal is sent to electrical equipment through the switch circuit board 23, so that the electrical equipment is controlled; simultaneously, this embodiment the touch-control membrane 21 is provided with the colorful base map of light-permeable, can pass through the light source of switch circuit board 23 shines, is in with the colorful base map the transparent screen board 1 is last, can show to the user the contents such as pattern and the characters of colorful base map can be with transparent screen board 1 simulates into the touch-sensitive screen to can reach good visual effect, improve user's use and experience and feel, when reaching simulation touch-sensitive screen effect, greatly reduced cost.
Further, the control switch 2 further includes a switch box 22;
the switch circuit board 23 is provided with a plurality of patch lamps 231;
the touch control film 21 is provided with a plurality of key areas 211, and the key areas 211 are provided with light-permeable color base drawings and silk-screen characters;
the switch box 22 is provided with a light hole 221;
the light hole 221 is correspondingly disposed right behind the key region 211, and the patch lamp 231 is correspondingly disposed right below the light hole 221.
In this embodiment, the touch film 21 is disposed on the surface of the switch box 22, the switch circuit board 23 is provided with a plurality of patch lamps 231 for providing a light source for the touch film 21, specifically, the touch film 21 is provided with three key areas 211, including a first key area 211, a digital display area and a second key area 211, the patch lamps 231 behind the first key area 211 and the second key area 211 are arranged in a matrix, sufficient light sources are provided for the first key area 211 and the second key area 211 of the touch film 21, the patch lamps 231 behind the digital display area are arranged in an 8 shape, four 8-shaped patch lamp 231 groups are arranged side by side for displaying the temperature or the timing time of the electrical equipment, and two transparent silk-screen printing characters "high" and "low" are further arranged at the bottom end of the digital display area, two transparent silk-screen font symbols are arranged on the left side and the right side of the digital display area, and an addition and subtraction control key for digital control of the temperature or timing time and the like of the electrical equipment is arranged corresponding to the touch control film 21; the switch box 22 is provided with the light holes 221 corresponding to the key areas 211 respectively, so that light of the patch lamp 231 can be gathered in the light holes 221, accurately irradiates the key areas 211 of the touch film 21 through the light holes 221, and is mapped on the transparent screen plate 1, so that the contrast effect of the display brightness and the definition of the color base image and the silk-screen characters on the transparent screen plate 1 is more obvious; the structure is compact, the cost is low, and the display effect of the transparent screen plate 1 on the color base pictures and silk-screen characters on the touch control film 21 can be guaranteed, so that the structural visual effect of the control switch 2 and the use experience of a user are effectively improved.
Further, the switch box 22 is provided with a positioning column 222, and the switch circuit board 23 is provided with a positioning hole 232;
the positioning hole 232 is sleeved outside the positioning column 222, so as to position the switch circuit board 23.
Specifically, the patch lamp 231 of the switch circuit board 23 corresponds to the key position of the key region 211 one by one, so as to ensure the visual effect of the structure of the control switch 2, and therefore it is necessary to ensure the position alignment of the patch lamp 231 and the light hole 221 corresponding to the switch box 22, the switch box 22 in this embodiment is provided with the plurality of positioning posts 222, the positioning holes 232 are disposed at the position corresponding to the switch circuit board 23, when the switch circuit board 23 is installed, the plurality of positioning holes 232 are respectively aligned with the positioning posts 222 at the corresponding positions, and the positioning posts 222 are inserted into the positioning holes 232, so as to realize the positioning of the switch circuit board 23, ensure the one-to-one alignment of the patch lamp 231 and the light hole 221, improve the irradiation accuracy of the patch lamp 231, and thus improve the display effect and the visual effect of the transparent screen panel 1 on the color base map and silk-screen characters, further improving the use experience of the user.
Further, a wiring socket 233 is arranged on the switch circuit board 23, the switch box 22 is provided with a wire through hole 223, and the terminal of the touch film 21 passes through the wire through hole 223 to be connected with the wiring socket 233.
Specifically, in this embodiment, the touch film 21 is connected to the connection socket 233 through a terminal, so as to communicate with the switch circuit board 23, as an optional manner, a flat cable is extended from one end of the touch film 21 as a terminal, and the wire passing hole 223 is connected to the connection socket 233 after passing through the wiring hole, so that the touch film 21 can be conveniently mounted and connected, the situation that the wire harness of the touch film 21 is exposed to the outside too much to cause damage can be effectively avoided, the structure can be more compact, and the service life of the touch film 21 can be effectively prolonged.
Further, the connection socket 233 is disposed on a rear end surface of the switch circuit board 23, the switch circuit board 23 is provided with a limiting wire hole 234, and the terminal of the touch film 21 passes through the limiting wire hole 234 and is connected with the connection socket 233.
Specifically, the wire harness of the touch film 21 passes through the wire through hole 223 and enters the switch box 22, so as to facilitate the connection between the touch film 21 and the connection socket 233, generally, the flat cable of the touch film 21 and the connection socket 233 is long, after the touch film 21 is connected with the connection socket 233, the flat cable of the touch film 21 is wound or folded, which affects the service life of the touch film 21, and also affects the electrical components on the upper surface of the switch circuit board 23, in this embodiment, after the flat cable of the touch film 21 enters the switch box 22, the flat cable passes through the limiting wire hole 234 and is connected with the connection socket 233 arranged on the rear end surface of the switch circuit board 23, so that the length of the touch film 21 can be effectively utilized, and meanwhile, the wire harness of the touch film 21 is arranged by using the limiting wire hole 234, so that the excessively long wire harness 21 is limited below the switch circuit board 23, the touch film 21 and the electric elements on the switch circuit board 23 are effectively protected.
Further, the control switch 2 is connected with the transparent screen plate 1 through a mounting bracket 3;
two ends of the rear end surface of the switch box 22 extend outwards to form mounting seats 224; the mounting seats 224 at both ends are provided with the mounting brackets 3;
one end of the mounting bracket 3 is connected with the mounting seat 224, and the other end is connected with the back surface of the transparent screen plate 1;
the height of the mounting bracket 3 is slightly smaller than the distance from the mounting seat 224 to the transparent screen panel 1.
Specifically, in this embodiment, when mounting, one end of the mounting bracket 3 is first adhered to the back surface of the transparent screen panel 1 through a back adhesive, and then the mounting base 224 is mounted at the other end of the mounting bracket 3 through a bolt; the control switch 2 is connected with the transparent screen plate 1 through the mounting bracket 3, so that the connection is stable, the structural stability is improved, and meanwhile, the control switch 2 is prevented from being directly connected with the transparent screen plate 1 through bolts to damage the transparent screen plate 1; in addition, because the height of installing support 3 slightly is less than mount pad 224 arrives transparent screen board 1's distance, through constantly screwing the bolt, can with control switch 2 constantly compresses tightly on the transparent screen board 1, makes the touch-control membrane 21 with transparent screen board 1 is close to, improves the user and utilizes transparent screen board 1 is right the degree of accuracy and the sensitivity to induction of touch-control membrane 21 operation can also reduce simultaneously the touch-control membrane 21 with the production of bubble between the transparent screen board 1.
Further, the switch case 22 includes a housing 22a and a bottom cover 22 b;
the rear end face of the shell 22a is hollowed inwards to form a mounting cavity 220, and the switch circuit board 23 is arranged in the mounting cavity 220;
the bottom cover 22b is disposed on the rear end surface of the housing 22a, and covers the mounting cavity 220.
Specifically, in this embodiment, the switch box 22 has the shell 22a and the bottom cover 22b are formed, the bottom cover 22b with the shell 22a can be dismantled and connected, when installing the switch circuit board 23, firstly dismantle the bottom cover 22b, install the switch circuit board 23 in the inside installation cavity 220 of shell 22a after, again the bottom cover 22b is closed and is fixed through modes such as bolts the rear end face of shell 22a, the installation and the dismantlement operation are more convenient, improve work efficiency.
Further, the switch circuit board 23 further includes an infrared transmitter 235 and an infrared receiver 236 for recognizing the information of the user gesture control.
Specifically, in this embodiment, the control switch 2 structure can also be controlled by gestures, the infrared transmitter 235 and the infrared receiver 236 can recognize gestures of the user, and the switch circuit board 23 sends a control command to the electrical equipment, so that the purpose of gesture control is achieved, the intelligent level of the control switch 2 structure is improved, and the use experience of the user is improved.
Further, the switch box 22 is provided with an infrared emission hole 225 and an infrared reception hole 226, the infrared emission hole 225 is provided directly above the infrared emitter 235, and the infrared reception hole 226 is provided directly above the infrared receiver 236.
Specifically, in this embodiment, the switch box 22 is provided with the infrared emitting hole 225 and the infrared receiving hole 226 corresponding to the infrared emitter 235 and the infrared receiver 236, so that the receiving, receiving and sending effects of the infrared emitter 235 and the infrared receiver 236 can be improved, the recognition accuracy and the sensitivity of the gesture control of the user can be improved, and the use experience of the user can be further improved.
Further, the transparent screen plate 1 is provided with a display area, and the display area is arranged right above the touch film 21; the display area is provided with a see-through film 11.
Specifically, in this embodiment, the display area of the transparent screen plate 1 is the area where the color base map and the silk-screen character sticker of the touch film 21 are projected, the display area is attached with the half mirror film 11, the half mirror film 11 can reflect external light, when the light source of the switch circuit board 23 is turned off, it looks black from the outside, just like a screen that is turned off, when the light source of the switch circuit board 23 is turned on, the light of the light source can pass through the light-permeable color base image and is emitted from the inner side of the single-phase perspective film 11, so that the color base can be presented on the single-phase perspective film 11, and the user can see the color base as if the pattern content or the characters are displayed on the screen, therefore, the visual effect equivalent to that of a touch screen is realized at lower cost, and the use experience of a user is further improved.
Other configurations and operations of a touch control switch structure according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A touch control switch structure is characterized in that: comprises a transparent screen plate and a control switch;
the control switch is arranged on the back surface of the transparent screen plate;
the control switch comprises a touch membrane and a switch circuit board;
the touch control film is provided with a light-permeable colored base map and is arranged between the switch circuit board and the transparent screen board;
the touch control film is in communication connection with the switch circuit board, and the switch circuit board is provided with a light source.
2. A touch-controlled switch structure according to claim 1, characterized in that: the control switch also comprises a switch box;
the switch circuit board is provided with a plurality of patch lamps;
the touch control film is provided with a plurality of key areas, and the key areas are provided with light-permeable colored base drawings and silk-screen characters;
the switch box is provided with a light hole;
the light hole corresponds set up in press the key region directly behind, the paster lamp corresponds set up in directly under the light hole.
3. A touch-controlled switch structure according to claim 2, characterized in that: the switch box is provided with a positioning column, and the switch circuit board is provided with a positioning hole;
the positioning hole is sleeved outside the positioning column, so that the switch circuit board is positioned.
4. A touch-controlled switch structure according to claim 2, characterized in that: the switch circuit board is provided with a wiring socket, the switch box is provided with a wire passing hole, and a wiring end of the touch control film penetrates through the wire passing hole to be connected with the wiring socket.
5. A touch-controlled switch structure according to claim 4, characterized in that: the wiring socket is arranged on the rear end face of the switch circuit board, the switch circuit board is provided with a limiting wire hole, and the wiring end of the touch control film penetrates through the limiting wire hole to be connected with the wiring socket.
6. A touch-controlled switch structure according to claim 2, characterized in that: the control switch is connected with the transparent screen plate through a mounting bracket;
two ends of the rear end surface of the switch box extend outwards to form mounting seats; the mounting seats at the two ends are provided with the mounting brackets;
one end of the mounting bracket is connected with the mounting seat, and the other end of the mounting bracket is connected with the back surface of the transparent screen plate;
the height of the mounting bracket is slightly smaller than the distance from the mounting seat to the transparent screen plate.
7. A touch-controlled switch structure according to claim 2, characterized in that: the switch box comprises a shell and a bottom cover;
the rear end face of the shell is inwards hollowed to form a mounting cavity, and the switch circuit board is arranged in the mounting cavity;
the bottom cover is arranged on the rear end face of the shell and used for sealing the installation cavity.
8. A touch-controlled switch structure according to claim 2, characterized in that: the switch circuit board further comprises an infrared transmitter and an infrared receiver, and the infrared transmitter and the infrared receiver are used for recognizing the information controlled by the user gestures.
9. A touch-controlled switch structure according to claim 8, characterized in that: the switch box is provided with infrared emission hole and infrared receiving hole, infrared emission hole set up in infrared emitter directly over, infrared receiving hole set up in infrared receiver directly over.
10. A touch-controlled switch structure according to claim 1, characterized in that: the transparent screen plate is provided with a display area, and the display area is arranged right above the touch film; the display area is provided with a semi-permeable membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121076228.0U CN214591373U (en) | 2021-05-19 | 2021-05-19 | Touch control switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121076228.0U CN214591373U (en) | 2021-05-19 | 2021-05-19 | Touch control switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214591373U true CN214591373U (en) | 2021-11-02 |
Family
ID=78329622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121076228.0U Active CN214591373U (en) | 2021-05-19 | 2021-05-19 | Touch control switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214591373U (en) |
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2021
- 2021-05-19 CN CN202121076228.0U patent/CN214591373U/en active Active
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