CN202142150U - Anti-theft alarm of cell phone - Google Patents
Anti-theft alarm of cell phone Download PDFInfo
- Publication number
- CN202142150U CN202142150U CN201120276488U CN201120276488U CN202142150U CN 202142150 U CN202142150 U CN 202142150U CN 201120276488 U CN201120276488 U CN 201120276488U CN 201120276488 U CN201120276488 U CN 201120276488U CN 202142150 U CN202142150 U CN 202142150U
- Authority
- CN
- China
- Prior art keywords
- box body
- winder
- circuit board
- control circuit
- power line
- 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
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Abstract
The utility model discloses an anti-theft alarm of a cell phone, which comprises a box body and a hanging rope. A control circuit board, a power supply module and a winder are arranged in the box body. The lateral wall of the front of the box body is provided with a loudspeaker, a power line is coiled on the winder, one end of the power line penetrates through the box body to be connected with a male-female plug, the other end of the power line is electrically connected with the control circuit board, a wire is wrapped in the hanging rope and connected with the male-female plug, and the wire, the male-female plug, the power line, the control circuit board, the power supply module and the loudspeaker are sequentially and electrically connected to form a closed loop circuit. The anti-theft alarm of the cell phone is simple in structure, novel in design, convenient in use and capable of storing the power line by means of the winder and being arranged on a belt through a buckle seat so as to improve concealment. If the male-female plug is separated or the power line is cut off, the loudspeaker alarms so as to fulfill the function of theft resistance and greatly benefit users.
Description
Technical field
The utility model relates to a kind of daily necessities, relates in particular to a kind of mobile phone burglar alarm.
Background technology
In the prior art, mobile phone is as thing indispensable in people's daily life, and in occupation of important role, existing mobile phone is more and more littler, though be convenient for people to carry, the possibility of losing increases widely; The somebody likes mobile phone is taken in lanyard, can reduce losing property like this, but can not avoid fully losing like this, still can cause unnecessary loss to people.
Summary of the invention
To the problem that above-mentioned prior art exists, the utility model provides a kind of mobile phone burglar alarm.
To achieve these goals, the technical scheme of the utility model employing is: a kind of mobile phone burglar alarm comprises box body and lanyard; Be provided with control circuit board, power module and winder in the box body; The front sidewall of box body is provided with loudspeaker, is wound with electric wire on the winder, and electric wire one end runs through box body and is connected with master-slave socket; The other end is electrically connected with control circuit board; Be coated with lead in the lanyard, lead links to each other with master-slave socket, and lead, master-slave socket, electric wire, control circuit board, power module and loudspeaker are electrically connected successively and form the closed-loop path.
As preferably, power module is a lithium ion battery.
As preferably, box body back side sidewall is provided with the lid of Button Block, battery compartment and battery compartment coupling, and power module is positioned at battery compartment.
As preferably, winder is the winder that has back power apparatus.
Compared with prior art, the advantage of the utility model is: simple in structure, and modern design, easy to use, winder can be taken in electric wire, and integral body can be placed on the belt through Button Block, has improved disguise; If master-slave socket separately, or electric wire cut off, and loudspeaker will give the alarm, thereby reaches the purpose of antitheft, is very easy to people's use.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the another kind of structural representation of the utility model.
Among the figure: 1, box body; 2, winder; 3, loudspeaker; 4, electric wire; 5, master-slave socket; 6, lanyard; 7, Button Block; 8, lid.
Embodiment
To combine accompanying drawing that the utility model is described further below.
As a kind of embodiment of the utility model, consult Fig. 1 and Fig. 2, the utility model comprises box body 1 and lanyard 6; Be provided with control circuit board, power module and winder 2 in the box body 1; The front sidewall of box body 1 is provided with loudspeaker 3, is wound with electric wire 4 on the winder 2, and electric wire 4 one ends run through box body 1 and are connected with master-slave socket 5; The other end is electrically connected with control circuit board; Be coated with lead in the lanyard 6, said lead links to each other with master-slave socket 5, and said lead, master-slave socket 5, electric wire 4, control circuit board, power module and loudspeaker 3 are electrically connected successively and form the closed-loop path.Power module is a lithium ion battery.Box body 1 back side sidewall is provided with the lid 8 of Button Block 7, battery compartment and battery compartment coupling, and power module is positioned at battery compartment.Winder 2 is for having back the winder 2 of power apparatus.
When people normally use, box body 1 is installed on the belt through Button Block 7, lanyard 6 and the mobile phone of oneself are bound, when needing to use; Mobile phone take out is used the electric wire 4 double connecting lines of doing, and the random folding and unfolding electric wire 4 of winder 2; After using mobile phone, electric wire 4 is regained by winder 2 automatically, if be separated if run into master-slave socket 5; Or electric wire 4 cut off, and just returns driving loudspeaker 3 so this time and will give the alarm then, thereby reach the purpose of antitheft.
Although having combined current taking as is that a most practical and preferred embodiment has been described the utility model; But be to be understood that; The utility model is not limited to the disclosed embodiments, and is intended to contain spirit and interior multiple modification and the equivalent arrangements of scope that is included in accompanying claims on the contrary.
Claims (4)
1. mobile phone burglar alarm; Comprise box body and lanyard, it is characterized in that: be provided with control circuit board, power module and winder in the said box body, the front sidewall of box body is provided with loudspeaker; Be wound with electric wire on the winder; Said electric wire one end runs through box body and is connected with master-slave socket, and the other end is electrically connected with control circuit board, is coated with lead in the said lanyard; Said lead links to each other with master-slave socket, and said lead, master-slave socket, electric wire, control circuit board, power module and loudspeaker are electrically connected successively and form the closed-loop path.
2. mobile phone burglar alarm according to claim 1 is characterized in that: said power module is a lithium ion battery.
3. mobile phone burglar alarm according to claim 1 is characterized in that: said box body back side sidewall is provided with the lid of Button Block, battery compartment and battery compartment coupling, and said power module is positioned at battery compartment.
4. mobile phone burglar alarm according to claim 1 is characterized in that: said winder is the winder that has back power apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120276488U CN202142150U (en) | 2011-08-02 | 2011-08-02 | Anti-theft alarm of cell phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120276488U CN202142150U (en) | 2011-08-02 | 2011-08-02 | Anti-theft alarm of cell phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142150U true CN202142150U (en) | 2012-02-08 |
Family
ID=45553200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120276488U Expired - Fee Related CN202142150U (en) | 2011-08-02 | 2011-08-02 | Anti-theft alarm of cell phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019183690A1 (en) * | 2018-03-26 | 2019-10-03 | Milano Alberto Luciana | Arrangement applied as a multifunctional protective layer for cellular devices and electronic apparatus |
-
2011
- 2011-08-02 CN CN201120276488U patent/CN202142150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019183690A1 (en) * | 2018-03-26 | 2019-10-03 | Milano Alberto Luciana | Arrangement applied as a multifunctional protective layer for cellular devices and electronic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130802 |