CN206181164U - Electric torch of mobile phone - Google Patents
Electric torch of mobile phone Download PDFInfo
- Publication number
- CN206181164U CN206181164U CN201620574555.1U CN201620574555U CN206181164U CN 206181164 U CN206181164 U CN 206181164U CN 201620574555 U CN201620574555 U CN 201620574555U CN 206181164 U CN206181164 U CN 206181164U
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- China
- Prior art keywords
- mobile phone
- foot
- light emitting
- emitting diode
- control circuit
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- 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.)
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Abstract
The utility model discloses an electric torch of mobile phone, including luminescent light and control circuit, be equipped with a mechanical switch to the side of the cell -phone, the luminescent light is connected with mobile phone batteries both ends through this mechanical switch and control circuit. The utility model discloses can start the flashlight function under the any state of cell -phone, very convenient, the circuit is simple, and is functional strong.
Description
Technical field
This utility model is related to field of mobile phones, more particularly to a kind of Mobile phone electric torch.
Background technology
The existing mobile phone for possessing flashlight function is electrical switch, and light-emitting device one end catcher electromechanical source a, termination is electric
Sub- switching device, by communication bus controlling switches such as the GPIO or IC of cell phone platform, to realize flashlight switch, user
Must electrical switch be started on mobile phone correlation function interface to start flashlight function, when the states such as mobile phone shutdown cannot start
During correlation function interface, then flashlight function cannot be used, be inconvenient.
Utility model content
The purpose of this utility model is the defect existed for above-mentioned prior art, there is provided a kind of Mobile phone electric torch.
The utility model proposes Mobile phone electric torch include electroluminescent lamp and control circuit, be provided with a machinery in mobile phone side and open
Close, the electroluminescent lamp is connected by the mechanical switch and control circuit with battery of mobile phone two ends.
Described mechanical switch adopts slide switches S1, described electroluminescent lamp to adopt light emitting diode D1, described control
Circuit includes electric capacity C1, two-way Transient Suppression Diode D2 and resistance R1, and a foot of slide switches S1 is connect by resistance R1
Ground a, foot is connected with the positive pole of light emitting diode D1, and the negative pole of light emitting diode D1 is connected with the positive pole of battery of mobile phone, electric capacity
It is connected between the positive pole of battery of mobile phone and ground wire after C1 and two-way Transient Suppression Diode D2 are in parallel.
The slide switches S1 includes eight feet, and foot 2 is connected with the resistance R1, the positive pole of foot 3 and light emitting diode D1
Connection, foot 4, foot 5, foot 6, foot 7 are grounded.
Compared with prior art, this utility model makes electroluminescent lamp be connected to the two ends of battery of mobile phone by a mechanical switch,
Mobile phone is set to start flashlight function under any state, very convenient, circuit is simple, practical.
Description of the drawings
Fig. 1 is Mobile phone electric torch circuit diagram of the present utility model.
Specific embodiment
This utility model is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, the utility model proposes Mobile phone electric torch include electroluminescent lamp and control circuit, mobile phone side is provided with one
Mechanical switch, electroluminescent lamp is connected by the mechanical switch and control circuit with battery of mobile phone two ends.
In the present embodiment, mechanical switch adopts slide switches S1, electroluminescent lamp to adopt light emitting diode D1, control circuit to include
Electric capacity C1, two-way Transient Suppression Diode D2 and resistance R1 a, foot of slide switches S1 is grounded by resistance R1, resistance R1
For current limliting, a foot is connected with the positive pole of light emitting diode D1, and the negative pole of light emitting diode D1 connects with the positive pole of battery of mobile phone
Connect, be connected between the positive pole of battery of mobile phone and ground wire after electric capacity C1 and two-way Transient Suppression Diode D2 is in parallel.Two-way transient state
Diode D2 is suppressed to be used for anti-mobile phone electrostatic.
Slide switches S1 includes eight feet, and foot 2 is connected with resistance R1, and foot 3 is connected with the positive pole of light emitting diode D1, foot 4,
Foot 5, foot 6, foot 7 are grounded, and foot 1, foot 8 are empty foot.
In the present embodiment, the resistance of resistance R1 is 51 Ω, and the capacitance of electric capacity C1 is 1 μ F.
Electroluminescent lamp is connected to this utility model the two ends of battery of mobile phone by a mechanical switch, in mobile phone shutdown state
Still flashlight function can be started, very convenient, simple circuit is practical.
Above-described embodiment is merely to illustrate specific embodiment of the present utility model.It should be pointed out that for this area
Those of ordinary skill for, without departing from the concept of the premise utility, some deformations and change can also be made, this
A little deformations and change should all belong to protection domain of the present utility model.
Claims (2)
1. a kind of Mobile phone electric torch, including electroluminescent lamp and control circuit, it is characterised in that be provided with a mechanical switch in mobile phone side,
The electroluminescent lamp is connected by the mechanical switch and control circuit with battery of mobile phone two ends, and described mechanical switch is using slip
Switch S1, described electroluminescent lamp adopts light emitting diode D1, described control circuit to include that electric capacity C1, two-way transient state suppress two
Pole pipe D2 and resistance R1 a, foot of slide switches S1 is grounded by resistance R1, and a foot connects with the positive pole of light emitting diode D1
Connect, the negative pole of light emitting diode D1 is connected with the positive pole of battery of mobile phone, after electric capacity C1 and two-way Transient Suppression Diode D2 is in parallel
It is connected between the positive pole of battery of mobile phone and ground wire.
2. Mobile phone electric torch as claimed in claim 1, it is characterised in that the slide switches S1 includes eight feet, foot 2 with it is described
Resistance R1 connects, and foot 3 is connected with the positive pole of light emitting diode D1, and foot 4, foot 5, foot 6, foot 7 are grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574555.1U CN206181164U (en) | 2016-06-15 | 2016-06-15 | Electric torch of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620574555.1U CN206181164U (en) | 2016-06-15 | 2016-06-15 | Electric torch of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206181164U true CN206181164U (en) | 2017-05-17 |
Family
ID=58673249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620574555.1U Active CN206181164U (en) | 2016-06-15 | 2016-06-15 | Electric torch of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206181164U (en) |
-
2016
- 2016-06-15 CN CN201620574555.1U patent/CN206181164U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Two road 518000 Guangdong city of Shenzhen province Nanshan District Xili Kan industrial building D No. 11 501 Patentee after: Yingwang Technology (Shenzhen) Co., Ltd. Address before: Shenzhen Nanshan District City, Guangdong province 518000 Dengliang road hancon center 702 Patentee before: Sono Technology (Shenzhen) Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 253000 No. 6596, Dongfanghong East Road, Yuanqiao Town, economic and Technological Development Zone, De Zhou City, Shandong Province (e-n-303-46, Dezhou Zhongyuan science and technology innovation and entrepreneurship Park) Patentee after: Yingwang Technology (Shandong) Co.,Ltd. Address before: 518000 Room 501, building D, No. 11, Xili Dakan industrial Second Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: INONE TECHNOLOGY (SHENZHEN) Co.,Ltd. |