CN204615086U - A kind of data wire preventing mobile device from burning - Google Patents
A kind of data wire preventing mobile device from burning Download PDFInfo
- Publication number
- CN204615086U CN204615086U CN201520095255.0U CN201520095255U CN204615086U CN 204615086 U CN204615086 U CN 204615086U CN 201520095255 U CN201520095255 U CN 201520095255U CN 204615086 U CN204615086 U CN 204615086U
- Authority
- CN
- China
- Prior art keywords
- clip
- mobile device
- data wire
- ptc thermistor
- utility
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of data wire preventing mobile device from burning, its composition comprises: electrode line, PTC thermistor one, PTC thermistor two and clip, it is characterized in that: the electrode line in USB data line is pulled out, extended out by clip, connect the PTC thermistor one of clip end, electrode line is got back in data wire by clip again.The features such as it is simple that it has manufacture, with low cost, rational in infrastructure, safe and reliable.
Description
Technical field
The utility model relates to electronic mobile device technical field, particularly relates to a kind of data wire preventing mobile device from burning.
Background technology
In recent years, mobile device has become people's foreign exchanges and has linked up indispensable instrument, but the accident of the portable power source used in the face of mobile device also occurs again and again, the lighter can cause portable power source equipment burnout, and severe one also can lead to fire, explode, the accident such as to hurt sb.'s feelings.
Therefore, need to provide a kind of data wire preventing mobile device from burning to solve the problems referred to above.
Utility model content
In order to solve this problem, the utility model discloses a kind of data wire preventing mobile device from burning, it can prevent because lithium battery temperature raises, and mobile device is on fire to be burnt, initiation fire, the accidents such as blast, is conducive to protection portable power source and mobile device.A kind of data wire preventing mobile device from burning, its composition comprises: electrode line, PTC thermistor one, PTC thermistor two and clip, it is characterized in that: the electrode line in USB data line is pulled out, extended out by clip, connect the PTC thermistor one of clip end, electrode line is got back in data wire by clip again.
Preferably, first the threshold temperature of PTC thermistor is set as 45 to 55 degrees Celsius, USB is connected with mobile device, clip is in equipment surface, once occur that temperature is more than 45 degrees Celsius, the resistance of PTC thermistor will sharply raise, and blocks electric current, circuit breaker, thus prevent peril from occurring; Once temperature returns back to less than 45 degrees Celsius, circuit just recovers normal operation.
Preferably, USB interface of the present utility model utilizes clip fixing on the mobile apparatus, safer.
Preferably, with thermistor on clip described in the utility model, as temperature sensor, contacted with mobile device zero distance by the effect of clip.
Preferably, USB data line of the present utility model, the red conductor wire of its inside by the inside of clip, and does not expose.
Preferably, the discharge temp of lithium battery is less than 55 degrees Celsius safety, and charging temperature is less than 45 degrees Celsius safety, and therefore the sensor temperature threshold values at data wire two ends is set as 45 degrees Celsius and 55 degrees Celsius respectively.
The beneficial effects of the utility model are:
The features such as it is simple that the utility model has manufacture, with low cost, rational in infrastructure, safe and reliable.
Advantage of the present utility model and feature is described in detail in conjunction with following.
Accompanying drawing explanation
Fig. 1 is institutional framework schematic diagram of the present utility model;
Fig. 2 is partial internal structure schematic diagram of the present utility model.
Embodiment
In the following description, give a large amount of concrete details to provide to understand more thoroughly the utility model.But, it will be apparent to one skilled in the art that the utility model can be implemented without the need to these details one or more.In other example, in order to avoid obscuring with the utility model, technical characteristics more well known in the art are not described.
In order to thoroughly understand the utility model, by following description, detailed structure is proposed.Obviously, execution of the present utility model is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present utility model is described in detail as follows, but except these are described in detail, the utility model can also have other execution modes.
Below embodiment of the present utility model is described in detail.
With reference to Fig. 1, Fig. 2, a kind of data wire preventing mobile device from burning, its composition comprises: electrode line (1), PTC thermistor one (2-1), PTC thermistor two (2-2) and clip (3), it is characterized in that: the electrode line (1) in USB data line is pulled out, extended out by clip (3), connect the PTC thermistor one (2-1) of clip (3) end, electrode line (1) is got back in data wire by clip (3) again.
Preferably, the transducer threshold temperature of the clip on the utility model USB public access mouth (large interface one end) is set as 55 degrees Celsius, and this clip is for being clipped in charger baby, once charger baby temperature is more than 55 degrees Celsius, then be not suitable for electric discharge, circuit breaker; Clip in micro USB interface (little interface one end) is used for mobile phone, once mobile phone temp is higher than 45 degrees Celsius, is then not suitable for charging, circuit breaker.This clip is then clipped in charger baby when charger baby is charged.
Preferably, first the threshold temperature of PTC thermistor is set as 45 to 55 degrees Celsius, USB is connected with mobile device, clip is in equipment surface, once occur that temperature is more than 45 degrees Celsius, the resistance of PTC thermistor will sharply raise, and blocks electric current, circuit breaker, thus prevent peril from occurring; Once temperature returns back to less than 45 degrees Celsius, circuit just recovers normal operation.
Preferably, USB interface of the present utility model utilizes clip fixing on the mobile apparatus, safer.
Preferably, with thermistor on clip described in the utility model, as temperature sensor, contacted with mobile device zero distance by the effect of clip.
Preferably, USB data line of the present utility model, the red conductor wire of its inside by the inside of clip, and does not expose.
Preferably, the discharge temp of lithium battery is less than 55 degrees Celsius safety, and charging temperature is less than 45 degrees Celsius safety, and therefore the sensor temperature threshold values at data wire two ends is set as 45 degrees Celsius and 55 degrees Celsius respectively.
The beneficial effect of the present embodiment is:
The features such as it is simple that the utility model has manufacture, with low cost, rational in infrastructure, safe and reliable.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.Protection range of the present utility model defined by the appended claims and equivalent scope thereof.
Claims (4)
1. the data wire preventing mobile device from burning, its composition comprises: electrode line (1), PTC thermistor one (2-1), PTC thermistor two (2-2) and clip (3), it is characterized in that: the electrode line (1) in USB data line is pulled out, extended out by clip (3), connect the PTC thermistor one (2-1) of clip (3) end, electrode line (1) is got back in data wire by clip (3) again.
2. a kind of data wire preventing mobile device from burning according to claim 1, it is characterized in that: with PTC thermistor one (2-1) on described clip (3), as temperature sensor, contacted with mobile device zero distance by the effect of clip (3).
3. a kind of data wire preventing mobile device from burning according to claim 1, is characterized in that: USB interface utilizes clip fixing on the mobile apparatus, USB data line, and the red conductor wire of its inside by the inside of clip, and does not expose.
4. a kind of data wire preventing mobile device from burning according to claim 1, it is characterized in that: the PTC resistance temperature that described PTC thermistor one (2-1) is held is set to 45 degrees Celsius, and the PTC resistance temperature that PTC thermistor two (2-2) is held is set as 55 degrees Celsius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095255.0U CN204615086U (en) | 2015-02-05 | 2015-02-05 | A kind of data wire preventing mobile device from burning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095255.0U CN204615086U (en) | 2015-02-05 | 2015-02-05 | A kind of data wire preventing mobile device from burning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615086U true CN204615086U (en) | 2015-09-02 |
Family
ID=53967611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095255.0U Expired - Fee Related CN204615086U (en) | 2015-02-05 | 2015-02-05 | A kind of data wire preventing mobile device from burning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615086U (en) |
-
2015
- 2015-02-05 CN CN201520095255.0U patent/CN204615086U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160205 |