CN104966635B - Key light guiding structure and information reminding method thereof - Google Patents
Key light guiding structure and information reminding method thereof Download PDFInfo
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- CN104966635B CN104966635B CN201510331972.3A CN201510331972A CN104966635B CN 104966635 B CN104966635 B CN 104966635B CN 201510331972 A CN201510331972 A CN 201510331972A CN 104966635 B CN104966635 B CN 104966635B
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- light guide
- key
- button
- led
- keycap
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Abstract
The present invention discloses a key light guiding structure and an information reminding method thereof. The key light guiding structure is installed on electronic equipment, and comprises a key silicone pad (1), a light guiding ring (2), a keycap (3), a key metal dome (4), and at least one light source (5), wherein the key silicone pad (1) is arranged on the key metal dome (4), the light guiding ring (2) is arranged on the key silicone pad (1), the keycap (3) is arranged on the light guiding ring (2), and the light source (5) is arranged around the key metal dome (4). According to the key light guiding structure of the present invention, lights emitted by the light source below a key are guided to the periphery of the keycap, thereby achieving the function that lights are emitted from the periphery of the key, and a work state of the electronic equipment can be reminded through flicker frequency of an LED light.
Description
Technical field
The present invention relates to button design and manufacturing technology field, more particularly to a kind of key light guide structure and its information are carried
Show method.
Background technology
With the development of electron trade, commercially the device such as traditional camera, moving camera, shooting mobile phone is more and more at present
It is many, and if shoot button design is bad, user will be affected to use.For the product for possessing camera function, many products
All it is virtual touch button, user is bad using feel, the triggering of Jing constant errors is caused using inconvenience.Although although some products carry
Physical button has been supplied for taking pictures, but these physical button single functions, the function of only taking pictures.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of key light guide structure and its information alert side
The light that light source below button sends is led the surrounding of keycap by method, is realized the luminous function of button surrounding, and is passed through LED
The flicker frequency of lamp is pointing out the working condition of electronic equipment.
The purpose of the present invention is achieved through the following technical solutions：A kind of key light guide structure, sets installed in electronics
Standby upper, including button silicagel pad, light guide ring, keycap, button metal dome and at least one light source, button silicagel pad is arranged on button
In metal dome, light guide ring is arranged in button silicagel pad, and keycap is arranged in light guide ring, and light source is arranged on button metal dome week
Side.
The light guide ring is contacted side and is provided with groove with keycap, and keycap is arranged in groove.
The bottom portion of groove is provided with through hole, and button silicagel pad is contacted side and is provided with boss with light guide ring, and button silicagel pad is led to
Cross boss to be inserted in through hole.
The light guide ring side is provided with leg, and leg is provided with screw hole.
The keycap is aluminium flake.
The light source is LED.
The quantity of the light source is four.
A kind of information cuing method of key light guide structure, comprises the following steps：
S1. processor detects the working condition of electronic equipment, and sends control signal corresponding with the working condition；
S2. logic circuit receives control signal, and lighting, extinguish and flashing frequently according to the control signal control LED
Rate, the light Jing light guide rings 2 that LED sends are derived, and point out the working condition of electronic equipment.
Further, the level translation frequency also including each working condition corresponding control signal for arranging electronic equipment
Step.
The invention has the beneficial effects as follows：
（1）Surrounding of the photoconduction that light source is sent by light guide ring to keycap, realizes that the surrounding of button lights；
（2）Processor sends control signal corresponding with the working condition after the working condition for detecting electronic equipment,
The break-make of control logic circuit, and then control lighting, extinguishing and flicker frequency for LED, flicker frequency of the user by LED
The working condition of electronic equipment is may know that.
Description of the drawings
Fig. 1 is the first schematic diagram of key light guide structure in the present invention；
Fig. 2 is the second schematic diagram of key light guide structure in the present invention；
Fig. 3 is the flow chart of the information cuing method of key light guide structure in the present invention；
Fig. 4 is the hardware block diagram of the system of the information cuing method based on key light guide structure；
In figure, 1- button silicagel pad, 11- boss, 2- light guide rings, 21- grooves, 22- through holes, 23- legs, 3- keycaps, 4-
Button metal dome, 5- light sources.
Specific embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
Described below.
As depicted in figs. 1 and 2, a kind of key light guide structure, on camera, including button silicagel pad 1, light guide ring 2,
Keycap 3, button metal dome 4 and at least one light source 5,2 side of light guide ring are provided with groove 21, and 21 bottom of groove is provided with through hole 22,
Keycap 3 is arranged in groove 21, and the side of button silicagel pad 1 is provided with boss 11, and button silicagel pad 1 is inserted into logical by boss 11
In hole 22.Button metal dome 4 is provided with the opposite side of button silicagel pad 1, light source 5 is arranged on the periphery of button metal dome 4, leads
The ring of light 2 is led the surrounding of keycap 3 by the light that light source 5 sends, and realizes the luminous function of button surrounding.
When user presses keycap 3, keycap 3 is sent to pressure in button metal dome 4, sends out after 4 stress of button metal dome
Change shape, connects with the camera circuitry below button metal dome 4, in the same manner, after pressure is lost, 4 resilience of button metal dome,
Button metal dome 4 is disconnected with camera circuitry, realizes keypress function with this.Button metal dome 4 has that contact is steady, conduction is strong,
The advantages of resilience is stablized and feel is all good, provides good experience for user operation button.
2 side of the light guide ring is provided with leg 23, and leg 23 is provided with screw hole, can be solid by light guide ring 2 by screw
It is scheduled on camera.
The keycap 3 is aluminium flake, wear-resisting, not oxidizable, extends the service life of keycap 3, while providing the user good
Good operating handle.
The light source 5 is LED, and the LED is color LED lamp, and the color of the light that LED sends is white, red
Color, blueness, green or purple etc., disclosure satisfy that the hobby of different user.
The quantity of the light source 5 is four, and four light sources 5 are uniformly set at around button metal dome 4.
As shown in figure 3, a kind of information cuing method of key light guide structure, comprises the following steps：
S1. processor detects the working condition of electronic equipment, and sends control signal corresponding with the working condition, different
The level change frequency of the corresponding control signal of working condition is different；
S2. logic circuit receives control signal, and lighting, extinguish and flashing frequently according to the control signal control LED
Rate, the light Jing light guide rings 2 that LED sends are derived, and point out the working condition of electronic equipment.
Further, also including arrange camera the corresponding control signal of each working condition level translation frequency step
Suddenly.Processor by the different control signal of transmission level change frequency arrive logic circuit, the conducting of control logic circuit and
Disconnect, and then control lighting, extinguishing and flicker frequency for LED, the light Jing light guide rings 2 that LED sends lead the four of keycap 3
Week, user may know that the working condition of camera according to the flicker frequency of LED, and such as battery electric quantity is low, the storage card shape such as full
State.
Fig. 4 is the system that the information cuing method of an applications keys light guide structure carries out camera working condition prompting, bag
Processor, logic circuit, the first LED, the second LED, the 3rd LED, the 4th LED and power supply are included, processor is by patrolling
Volume circuit is connected with the first LED, the second LED, the 3rd LED and the 4th LED respectively, power supply respectively with the first LED,
Second LED, the 3rd LED and the 4th LED electrical connection, while logic circuit ground connection.Processor detects the work shape of camera
State, and corresponding control signal is sent according to the working condition of camera, logic circuit receives the control signal, and according to the control
Signal controls the first LED, the second LED, the 3rd LED and the 4th LED and lights, extinguishes and flash, the first LED,
The light Jing light guide rings 2 that second LED, the 3rd LED and the 4th LED send are derived, and point out the working condition of camera.
Claims (5)
1. a kind of key light guide structure, installs on an electronic device, it is characterised in that：Including button silicagel pad（1）, light guide ring
（2）, keycap（3）, button metal dome（4）With at least one light source（5）, button silicagel pad（1）It is arranged on button metal dome（4）
On, light guide ring（2）It is arranged on button silicagel pad（1）On, keycap（3）It is arranged on light guide ring（2）On, light source（5）It is arranged on button
Metal dome（4）Periphery, the light guide ring（2）Side is provided with leg（23）, leg（23）Screw hole is provided with, will be led by screw
The ring of light（2）It is fixed on camera；The light guide ring（2）With keycap（3）Contact side is provided with groove（21）, keycap（3）It is arranged on
Groove（21）It is interior；The groove（21）Bottom is provided with through hole（22）, button silicagel pad（1）With light guide ring（2）Contact side is provided with
Boss（11）, button silicagel pad（1）By boss（11）It is inserted into through hole（22）It is interior.
2. a kind of key light guide structure according to claim 1, it is characterised in that：The keycap（3）For aluminium flake.
3. a kind of key light guide structure according to claim 1, it is characterised in that：The light source（5）For LED.
4. a kind of key light guide structure according to claim 1, it is characterised in that：The light source（5）Quantity be four.
5. the information cuing method of a kind of key light guide structure as described in Claims 1 to 4 any one, it is characterised in that：
Comprise the following steps：
S1. processor detects the working condition of electronic equipment, and sends control signal corresponding with the working condition；
S2. logic circuit receives control signal, and lighting, extinguishing and flicker frequency according to the control signal control LED,
The light Jing light guide rings that LED sends（2）Derive, point out the working condition of electronic equipment；Also include arranging each work of electronic equipment
The step of making the level translation frequency of state corresponding control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331972.3A CN104966635B (en) | 2015-06-16 | 2015-06-16 | Key light guiding structure and information reminding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331972.3A CN104966635B (en) | 2015-06-16 | 2015-06-16 | Key light guiding structure and information reminding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104966635A CN104966635A (en) | 2015-10-07 |
| CN104966635B true CN104966635B (en) | 2017-05-17 |
Family
ID=54220660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331972.3A Active CN104966635B (en) | 2015-06-16 | 2015-06-16 | Key light guiding structure and information reminding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104966635B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982125A (en) * | 2019-04-29 | 2019-07-05 | 骏升科技（扬州）有限公司 | A kind of large aperture multicolour light transmission remote controler |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319338Y (en) * | 2008-10-21 | 2009-09-30 | 鸿富锦精密工业（深圳）有限公司 | Integrated input unit |
| CN202551414U (en) * | 2011-12-31 | 2012-11-21 | 东莞巨扬电器有限公司 | Induction LED lamp with operating condition being indicated |
| CN204696006U (en) * | 2015-06-16 | 2015-10-07 | 成都西可科技有限公司 | A kind of key light guide structure |
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2015
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| Publication number | Publication date |
|---|---|
| CN104966635A (en) | 2015-10-07 |
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| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191016 Address after: Two Lu Tian Hua high tech Zone of Chengdu City, Sichuan province 610000 No. 219 building 3 layer 12 Patentee after: Chengdu Love Technology Co., Ltd. Address before: Two road 610041 Sichuan city of Chengdu province Chengdu high tech Zone Tianhua No. 219 Tianfu Software Park C District 12 building 6 layer Patentee before: Chengdu Xike Technology Co.,Ltd. |