CN201303404Y

CN201303404Y - Charging wireless theft prevention display device for mobile phone

Info

Publication number: CN201303404Y
Application number: CNU2008202106532U
Authority: CN
Inventors: 余晓莺
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-10-24
Filing date: 2008-09-25
Publication date: 2009-09-02
Anticipated expiration: 2018-09-25

Abstract

The utility model relates to a charging wireless theft prevention display device for a mobile phone, which is formed by sequentially connecting a secondary machine (2), a supporting bracket (3) and a primary machine (4), wherein the secondary machine is provided with a mobile phone plug (1) connected with the mobile phone, a sampling circuit, a first single chip microcomputer (8), a phonetic unit, a radio system W1 and a fixed electrode (6). The primary machine (4) is provided with a second single chip microcomputer (9) and a phonetic unit. The supporting bracket (3) closely connected with the primary machine (4) is provided with a springy electrode (5), an indicating light controlled by the second single chip microcomputer (9) and a radio system W2. The mobile phone display device is capable of charging the mobile phone and displaying a charging state, when the mobile phone with the secondary machine is taken up, mobile phone message can be notified and the function of wireless theft prevention can be performed. In addition, the primary machine of the display device is provided with a rechargeable battery, which enables the display device to prevent theft even after power failure.

Description

Cell-phone charging wireless anti-theft demonstration instrument

Technical field

The utility model relates to a kind of mobile phone demonstration instrument, particularly a kind of mobile phone demonstration instrument with wireless anti-theft and automatic charge function.

Background technology

Existing mobile phone demonstration instrument has to allow client's liberated experience, but lacks anti-theft device; Some demonstration instrument is equipped with anti-theft device, but alarm separates with mobile phone and can not judge, and is antitheft unreliable, and can not give cell-phone charging automatically, can not discern which mobile phone and be picked up.

The utility model content

Technical problem to be solved in the utility model provides a kind of cell-phone charging wireless anti-theft demonstration instrument, the function that it has wireless anti-theft and charges automatically.

For solving the problems of the technologies described above, the utility model provides following technical scheme: cell-phone charging wireless anti-theft demonstration instrument, be linked in sequence by handset, carriage and main frame and constitute, the Mobile phone plug, sample circuit and the switching tube K1 that are linked in sequence are arranged on the handset, sample circuit is used to obtain cell-phone charging mouth parameter and charging current size, charge power supply is arranged on the main frame, it is characterized in that:

First single-chip microcomputer, the fixed electrode that is connected with described first single-chip microcomputer by the described first monolithic processor controlled switching tube K2 and voice unit, the radio system W1 that is connected with described switching tube K2, with described switching tube K1, the rechargeable battery of giving each device power supply in the described handset are arranged on the described handset, described first single-chip microcomputer is connected with described sample circuit and controls described switching tube K1

Second singlechip that is connected with described charge power supply and the voice unit of being controlled by described second singlechip are arranged on the described main frame,

The elastic electrode that links to each other with described charge power supply and described second singlechip is arranged on the described carriage, by switching tube K3, the radio system W2 that is connected with described switching tube K3 of described second singlechip control.

By such scheme as seen, handset is connected with mobile phone by Mobile phone plug, handset is connected with elastic electrode on the carriage by fixed electrode, thereby client can free easily experience mobile phone, mobile phone is picked up, second singlechip detects first single-chip microcomputer less than correspondence, then looks mobile phone and is picked up, the information of the voice unit meeting prompting mobile telephone set on the main frame; Handset is far away excessively from carriage, and the voice unit on the main frame all can be reported to the police.

As a kind of preferred version of the present utility model be, described radio system W1 and described radio system W2 are made of receiving element and transmitter unit, be that handset and carriage all have the wireless transmission receiving function, the coding of wireless signal is corresponding one by one, and antitheft mobile phone accurately, reliably; Handset is far away excessively from carriage, and the voice unit on main frame and the handset all can be reported to the police, and has finely played antitheft effect.

As further preferred version of the present utility model be, indicator light by second singlechip control is arranged on the described carriage, it can be a diode lights, second singlechip is controlled this indicator light work according to the size that sample circuit detects charging current, during charging, indicator light flash the size that speed can be represented electric current, when not charging, indicator light bright, go out and represent the switching in loop, can make things convenient for the instrument and equipment attendant to obtain battery of mobile phone state and most common failure information easily like this.

As further again preferred version of the present utility model be, the rechargeable battery that is connected with described second singlechip, described charge power supply is housed on the described main frame, the back demonstration instrument that has a power failure still has anti-theft feature.

As further again preferred version of the present utility model is that described main frame and described carriage are integrated.

Description of drawings

Fig. 1 is a kind of outward appearance floor map of the utility model embodiment one.

Fig. 2 is the electrical block diagram of the utility model embodiment one.

The utility model is described in further detail below in conjunction with drawings and Examples.

Embodiment

Embodiment one

As shown in Figure 1, handset 2 is connected as a single entity by Mobile phone plug 1 and mobile phone 7, and handset 2 has fixed electrode 6, and carriage 3 has and fixed electrode 6 corresponding continuous elastic electrodes 5, and carriage 3 and main frame 4 are connected with line.

As shown in Figure 2, in the handset 2, Mobile phone plug 1, sample circuit, switching tube K1 and fixed electrode 6 are linked in sequence, fixed electrode 6, first single-chip microcomputer 8, switching tube K2 and radio system W1 are linked in sequence, and first single-chip microcomputer 8 is connected with rechargeable battery, sample circuit, voice unit, switching tube K1; In main frame 4, second singlechip 9 is connected with voice unit, charge power supply, rechargeable battery, and charge power supply links to each other with rechargeable battery, and second singlechip 9 is connected with display lamp, elastic electrode 5, switching tube K3 in the carriage 3; The radio system W2 that is connected with switching tube K3 is housed in carriage 3, and elastic electrode 5 is connected with charge power supply.

The operation principle of embodiment one and operating characteristic:

When the handset 2 that is connecting mobile phone 7 is placed on the carriage 3, fixed electrode 6 links to each other with elastic electrode 5, first single-chip microcomputer 8 and second singlechip 9 are confirmed corresponding password mutually, password is correct, first single-chip microcomputer 8 makes switching tube K1 closure and switching tube K2 is disconnected, second singlechip 9 disconnects switching tube K3, and at this moment radio system W1, W2 quit work, and charge power supply begins the rechargeable battery charging for mobile phone and handset 2; If password bad, the voice unit on first single-chip microcomputer, the 8 control handsets points out client that mobile phone is put back on the former carriage.

Mobile phone is picked up by client, handset 2 is separated with carriage 3, first single-chip microcomputer 8 that second singlechip 9 detects less than correspondence, will prompting mobile telephone set information and the system that reports, at this moment charging also stops, rechargeable battery on the handset is given each device power supply in the handset, first single-chip microcomputer 8 disconnects switching tube K1 and makes switching tube K2 closure, second singlechip 9 makes switching tube K3 closure, on the handset and carriage on radio system W1, W2 transmits mutually, change according to the power that receives signal, handset 2 and main frame 4 can both detect the distance between handset 2 and the carriage 3, if this handset 2 from the certain distance of carriage 3, the voice unit in main frame 4 and the handset 2 can point out client not away from, handset 2 continues away from the certain distance of carriage 3, and the voice unit in main frame 4 and the handset 2 is then reported to the police.

First single-chip microcomputer 8 can learn to the detection of mobile phone charging port parameter whether mobile phone 7 and handset 2 be separated by sample circuit; Handset 2 is on the carriage 3 of correspondence the time, if mobile phone 7 separates with handset 2, voice unit on the first single-chip microcomputer 8 control handsets is reported to the police, and first single-chip microcomputer 8 is passed to 9 one signal specific of second singlechip simultaneously, and the voice unit of second singlechip 9 in view of the above can main control system 4 reported to the police; When handset 2 is left carriage 3, if mobile phone 7 and handset 2 are separated, voice unit on first single-chip microcomputer, the 8 control handsets 2 is reported to the police, first single-chip microcomputer 8 is issued signal specific of radio system W2 on the carriage 3 by the radio system W1 on the handset 2, and the voice unit of second singlechip 9 in view of the above can main control system 4 reported to the police; Antitheft mobile phone is further strengthened like this.

During cell-phone charging, first single-chip microcomputer 8 is passed to second singlechip 9 with the detected size of current of sample circuit, and second singlechip 9 is controlled the work of indicator light in view of the above, and electric current is big more, and flash lights is fast more; During charging, indicator light flash the size that speed can be represented electric current, when not charging, indicator light bright, go out and represent the switching in loop.

In main frame 4, equipped emergency power supply---rechargeable battery, after the power failure, main frame 4 will cut out and carry out antitheftly with antitheft irrelevant function, reducing power consumption, prolong the rechargeable battery power-on time.

Embodiment two

Present embodiment is somewhat different with embodiment one, the radio system W1 of handset 2 only is a transmitter unit, and the radio system W2 of carriage 3 only is a receiving element, when handset 2 is separated with carriage 3, between handset 2 and carriage 3, certain distance is arranged, have only voice unit prompting client or warning on the main frame 4.

Embodiment three

Present embodiment is somewhat different with embodiment two, and carriage 3 is not adorned indicator light.

Embodiment four

Present embodiment is somewhat different with embodiment three, does not adorn rechargeable battery in the main frame 4.

Embodiment five

Present embodiment is on above each embodiment basis, and main frame 4 and carriage 3 is integrated.

Claims

1, a kind of cell-phone charging wireless anti-theft demonstration instrument, by handset (2), carriage (3) and main frame (4) formation that is linked in sequence, the Mobile phone plug (1), sample circuit and the switching tube K1 that are linked in sequence are arranged on the handset, sample circuit is used to obtain cell-phone charging mouth parameter and charging current size, charge power supply is arranged on the main frame, it is characterized in that:

The rechargeable battery that first single-chip microcomputer (8), the fixed electrode (6) that is connected with described first single-chip microcomputer (8) by the switching tube K2 of described first single-chip microcomputer (8) control and voice unit, the radio system W1 that is connected with described switching tube K2, with described switching tube K1 is arranged on the described handset, power to each device in the described handset, described first single-chip microcomputer (8) are connected with described sample circuit and control described switching tube K1;

Second singlechip (9) that is connected with described charge power supply and the voice unit of being controlled by described second singlechip (9) are arranged on the described main frame;

The elastic electrode that links to each other with described charge power supply and described second singlechip (9) is arranged on the described carriage, by switching tube K3, the radio system W2 that is connected with described switching tube K3 of described second singlechip (9) control.

2, cell-phone charging wireless anti-theft demonstration instrument according to claim 1 is characterized in that:

Described radio system W1 and described radio system W2 are made of transmitter unit and receiving element.

3, cell-phone charging wireless anti-theft demonstration instrument according to claim 2 is characterized in that:

Indicator light by described second singlechip (9) control is arranged on the described carriage (3).

4, according to claim 1 or 2 or 3 described cell-phone charging wireless anti-theft demonstration instruments, it is characterized in that:

The rechargeable battery that is connected with described second singlechip (9), described charge power supply is housed on the described main frame.

5, cell-phone charging wireless anti-theft demonstration instrument according to claim 4 is characterized in that:

Described carriage (3) and described main frame (4) are integrated.