CN201498158U - Display module with induction button - Google Patents
Display module with induction button Download PDFInfo
- Publication number
- CN201498158U CN201498158U CN 200920234875 CN200920234875U CN201498158U CN 201498158 U CN201498158 U CN 201498158U CN 200920234875 CN200920234875 CN 200920234875 CN 200920234875 U CN200920234875 U CN 200920234875U CN 201498158 U CN201498158 U CN 201498158U
- Authority
- CN
- China
- Prior art keywords
- reflection cavity
- induced key
- box body
- circuit board
- printed circuit
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
- G09F27/008—Sun shades, shades, hoods or louvres on electronic displays to minimise the effect of direct sun light on the display
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model relates to a display module with an induction button, which is used for household appliances. The display module comprises a module box body, the induction button with a spring and a printed circuit board provided with LED (light-emitting diode) arrays, wherein the printed circuit board is positioned below the module box body; the induction button is arranged above the module box body; a reflective cavity is arranged on the module box body; the induction button is positioned above the reflective cavity; an LED of the printed circuit board is positioned below the reflective cavity; and a spring pin of the induction button passes through the reflective cavity and the LED and is fixed on the printed circuit board. In the utility model, the induction button is placed on the reflective cavity, an LED lamp illuminates the induction button through the reflection of the reflective cavity to form a light ring at the periphery of the induction button, so that when the button is pressed, the light ring at the periphery of the induction button is bright, the operation and the display are integrated, and the appearance is novel and attractive.
Description
(1) technical field
The utility model relates to the electronic unit that is used for household electrical appliance, is specially a kind of display module with induced key
(2) background technology
The display module of general household electrical appliance, button and display part all separate on its control panel, and the display part is to be positioned near the LED light of button, and after promptly pushing button, corresponding microswitch action is lighted corresponding LED light by CPU.The shortcoming person of being to use of this structure might clearly distinguish the corresponding actions of button representative, causes maloperation easily.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of display module with induced key, and this module combines induced key and display part, during actuation of keys, demonstrate ring of light indication around it simultaneously, very eye-catching, be easy to identification, can not cause user's maloperation.
Its technical scheme is such:
The display module of band induced key, the printed circuit board (PCB) that it comprises the induced key of module box body, band spring and the LED matrix is housed, printed circuit board (PCB) is positioned at the below of module box body, induced key is arranged at the top of module box body, it is characterized in that: described module box body is provided with reflection cavity, described induced key is positioned at the top of described reflection cavity, the LED of described printed circuit board (PCB) is positioned at the below of described reflection cavity, and the pogo pin of described induced key passes described reflection cavity and described LED and is fixed on the described printed circuit board (PCB).
Its further technical scheme is:
Described reflection cavity has a plurality of, and it is the rounding conical surface; The next door of described reflection cavity is provided with auxiliary reflection cavity, and described auxiliary reflection cavity is the chamfered edge conical surface, and the top of described auxiliary reflection cavity is provided with the light-shielding sheet of tape character, and the below of described auxiliary reflection cavity is to there being corresponding described LED; The top of described reflection cavity and the top of described auxiliary reflection cavity are respectively arranged with rectangular recess, and described induced key and described light-shielding sheet are separately fixed in the described rectangular recess; The described auxiliary reflection cavity on each reflection cavity next door has row, has two at least; The bottom of described module box body is provided with bayonet socket.
The utility model places induced key on the reflection cavity, and the LED lamp impinges upon on the induced key through the reflection of reflection cavity, forms the ring of light around induced key, and the ring of light in the time of by button around it lights simultaneously, make operation and show integrated, novel and beautiful.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the schematic perspective view of the module box body among Fig. 1.
(5) embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model is a kind of display module with induced key, the printed circuit board (PCB) 3 that it comprises the induced key 4 of module box body 1, band spring 10 and the LED2 matrix is housed, printed circuit board (PCB) 3 is positioned at the below of module box body 1, and induced key 4 is arranged at the top of module box body 1.The utility model module box body 1 is provided with reflection cavity 6, and induced key 4 is positioned at the top of reflection cavity 6, and the LED2 of printed circuit board (PCB) 3 is positioned at the below of reflection cavity 6, and the pogo pin 9 of induced key 4 passes reflection cavity 6 and LED2 and is fixed on the printed circuit board (PCB) 3.The below of printed circuit board (PCB) 3 is provided with lead pin 11.The bottom of module box body 1 is provided with bayonet socket 8.
Can also be provided with auxiliary reflection cavity 7 between per two reflection cavities 6 in the next door of described reflection cavity, the shape of auxiliary reflection cavity 7 can be the inverted pyramid face.The top of auxiliary reflection cavity 7 is provided with the light-shielding sheet 5 of tape character, and the below of auxiliary reflection cavity 7 is to there being corresponding LED2.The auxiliary reflection cavity 7 on each reflection cavity 6 next door can be provided with row, has two at least, and quantity is decided as required.The purpose that auxiliary reflection cavity 7 is set is with character list its function to be shown on the next door of induced key 4.
The utility model can also be respectively arranged with rectangular recess 12 on the top of reflection cavity 6 and the top of auxiliary reflection cavity 7, and induced key 4 and light-shielding sheet 5 are separately fixed in the rectangular recess 12.
The utility model is installed on the corresponding household electrical appliance by the bayonet socket 8 of module box body 1 bottom, and printed circuit board (PCB) 3 inserts in the circuit of household electrical appliance by lead pin 11.
When the utility model uses, press the induced key 4 of band spring 10, corresponding electric capacity changes on the printed circuit board (PCB) 3, CPU by household electrical appliance lights corresponding LED2, reflection through corresponding reflection cavity 6, around induced key 4, form the ring of light, make operation and show integrated, novel and beautiful.Simultaneously, the LED2 of auxiliary reflection cavity 7 belows on induced key 4 next doors lights, and through the reflection of auxiliary reflection cavity 7, illuminates the light-shielding sheet 5 on the auxiliary reflection cavity 7, shows the function of corresponding induced key 4.
Claims (6)
1. be with the display module of induced key, the printed circuit board (PCB) that it comprises the induced key of module box body, band spring and the LED matrix is housed, printed circuit board (PCB) is positioned at the below of module box body, induced key is arranged at the top of module box body, it is characterized in that: described module box body is provided with reflection cavity, described induced key is positioned at the top of described reflection cavity, the LED of described printed circuit board (PCB) is positioned at the below of described reflection cavity, and the pogo pin of described induced key passes described reflection cavity and described LED and is fixed on the described printed circuit board (PCB).
2. the display module of band induced key according to claim 1 is characterized in that: described reflection cavity has a plurality of, and it is the rounding conical surface.
3. the display module of band induced key according to claim 2, it is characterized in that: the next door of described reflection cavity is provided with auxiliary reflection cavity, described auxiliary reflection cavity is the chamfered edge conical surface, the top of described auxiliary reflection cavity is provided with the light-shielding sheet of tape character, and the below of described auxiliary reflection cavity is to there being corresponding described LED.
4. the display module of band induced key according to claim 3, it is characterized in that: the top of described reflection cavity and the top of described auxiliary reflection cavity are respectively arranged with rectangular recess, and described induced key and described light-shielding sheet are separately fixed in the described rectangular recess.
5. the display module of band induced key according to claim 4 is characterized in that: the described auxiliary reflection cavity on each reflection cavity next door has row, has two at least.
6. the display module of band induced key according to claim 1 is characterized in that: the bottom of described module box body is provided with bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920234875 CN201498158U (en) | 2009-08-12 | 2009-08-12 | Display module with induction button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920234875 CN201498158U (en) | 2009-08-12 | 2009-08-12 | Display module with induction button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498158U true CN201498158U (en) | 2010-06-02 |
Family
ID=42441360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920234875 Expired - Fee Related CN201498158U (en) | 2009-08-12 | 2009-08-12 | Display module with induction button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645221A (en) * | 2009-08-12 | 2010-02-10 | 苏州市春和电器有限公司 | Display module with induction buttons |
| WO2018014211A1 (en) * | 2016-07-19 | 2018-01-25 | 乐矣天 | Backlight membrane switch |
-
2009
- 2009-08-12 CN CN 200920234875 patent/CN201498158U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645221A (en) * | 2009-08-12 | 2010-02-10 | 苏州市春和电器有限公司 | Display module with induction buttons |
| WO2018014211A1 (en) * | 2016-07-19 | 2018-01-25 | 乐矣天 | Backlight membrane switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200945112A (en) | Keyboard with self-illuminating circuit board | |
| CN201689810U (en) | Vertical light touch switch with lamp | |
| CN202749271U (en) | Round-key manual switch with aperture | |
| CN201498158U (en) | Display module with induction button | |
| CN202059386U (en) | Luminous touch key | |
| CN101645221A (en) | Display module with induction buttons | |
| CN101483111A (en) | Back light source type illuminating keyboard | |
| CN101345523A (en) | Induction press key component structure with display module | |
| CN208581218U (en) | Touch key-press, electric appliance and touch part | |
| CN103367010B (en) | Membrane switch leather sheath illuminated keyboard | |
| CN202517928U (en) | Light-emitting writing board | |
| CN201219827Y (en) | Touching control panel | |
| CN103354186B (en) | Computer membrane switch luminescence keyboard | |
| CN208368392U (en) | A kind of light-penetration key lid and its simple type band lamp button switch | |
| JP2004221078A (en) | Push-button switch with led indicator | |
| CN201935246U (en) | Light-transmitting touch display device of induction cooker | |
| CN205943863U (en) | Electric leakage module button mounting structure | |
| CN201628088U (en) | Solar flashlight with bottle opener | |
| CN102623213A (en) | Switch with built-in LED (Light-Emitting Diode) | |
| CN205158286U (en) | Seven various luminous keyboards of optical fiber | |
| CN203986442U (en) | Badge with external light-emitting function | |
| CN202564097U (en) | key structure | |
| CN105097335B (en) | Touch-switch | |
| CN202885032U (en) | Display device of electromagnetic oven | |
| CN203028382U (en) | Lighting sheath of remote control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |