CN209571040U - Multichannel Mobile phone burglar alarm - Google Patents
Multichannel Mobile phone burglar alarm Download PDFInfo
- Publication number
- CN209571040U CN209571040U CN201920187584.6U CN201920187584U CN209571040U CN 209571040 U CN209571040 U CN 209571040U CN 201920187584 U CN201920187584 U CN 201920187584U CN 209571040 U CN209571040 U CN 209571040U
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- Prior art keywords
- module
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- mobile phone
- connector
- control panel
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Abstract
The utility model discloses a kind of multichannel Mobile phone burglar alarms, including host box, and control panel is arranged inside, and AC/DC module and at least one connector are provided on control panel；AC/DC module is connect by power connection with household electricity source, and connector is connect by the route on control panel with AC/DC module, and connector can be connect by data line with handset port；The detection module for detecting on-off road between AC/DC module output end and handset port is additionally provided on control panel；Detection module output end is connected with buzzer, and the wireless module of external control terminal wireless connection is additionally provided on control panel.This multichannel Mobile phone burglar alarm is provided with the connector of multiple connection mobile phones, adaptable, can supply more mobile phones simultaneously and use, as long as the line broken circuit of one of connector, buzzer can alarm；It is additionally provided with wireless module, the movement of buzzer is controlled by wireless module, goes to scene to shut down without personnel, it is easy to control.
Description
Technical field
The utility model relates to alarm technical field more particularly to a kind of alarms.
Background technique
Market and various shops are past in order to enhance user to the use feeling of electronic product, especially mobile phone products at present
Toward be prototype is placed in exhibition sale on sales counter so that it is convenient to user carry out prototype practical operation, convenient for improve whole mobile phone it is whole
Body-sensing by.
But the mobile phone shown is normally due to price is low, and the sales field stream of people is more, salesman is insufficient, and prototype usually meets with
Surreptitiously.The mobile phone that general sales field or exhibition are displayed one alarm of configuration on every mobile phone that generally can all regard for oneself is attached, so
And do so be involutory when multiple sales counters are shown it is suitable, if often felt when showing more prototypes simultaneously on a special counter
Obtain such configuration very redundancy.And every mobile phone configures an alarm, when simultaneously alarm occurs for more mobile phones, needs
It wants more people while removing to go and find out what's going on and go to find out one by one the alarm of alarm, and shut down the alarm of alarm, be unfavorable for managing
Control.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, it is simple to provide a kind of structure for the utility model, and integrated level is high, control
It is convenient, while connecting the multichannel Mobile phone burglar alarm of multiple mobile phones.
The utility model solves technical solution used by its technical problem are as follows:
A kind of multichannel Mobile phone burglar alarm, including host box are arranged inside control panel, AC/DC mould are provided on control panel
Block and at least one connector；AC/DC module is connect by power connection with household electricity source, and the connector passes through control
Route on plate is connect with AC/DC module, and the connector can be connect by data line with handset port；The control panel
On be additionally provided with detection module for detecting on-off road between AC/DC module output end and handset port；Detection module output
End is connected with buzzer, the wireless module of external control terminal wireless connection is additionally provided on the control panel, when AC/DC module
When breaking between output end and handset port, the wireless module can close the alarm of buzzer sending.
As an improvement of the above technical solution, the detection module includes comparator, first resistor, second resistance, third
Resistance and triode, the input terminal of first resistor are connect with the anode of AC/DC module, the homophase input of the other end and comparator
End connection；One end of second resistance is connect with first resistor, other end connection signal；One end of 3rd resistor and AC/DC mould
The cathode of block connects, and the other end is connect with second resistance, and the inverting input terminal connection of comparator and the cathode of AC/DC module connect
It connects；The output end of comparator is connect with transistor base, the emitter connection signal of the triode, the collector of triode
It is connect with buzzer.
As an improvement of the above technical solution, mos is arranged between the collector and buzzer of the triode to manage, the nothing
Wire module can control the on-off of mos pipe.
As an improvement of the above technical solution, battery is also connected on the control panel, the battery can be control
Plate supplies power supply.
As an improvement of the above technical solution, further include box cover on the host box, be provided on the box cover transparent
Visual window, the control panel are located at visual window corresponding position and are provided with warning light, and the warning light and detection module output end connect
It connects.
As an improvement of the above technical solution, several deep floors are provided on the inner sidewall of the host box, it is described to add
It is provided with omission at the top of strong floor, the top of deep floor, the inside setting of the box cover are pressed against on the inside of the box cover
The protrusion for having cooperation vacant.
As an improvement of the above technical solution, the side wall of the host box is located at connector corresponding position and is provided with grafting
Mouthful, the interface end of the connector is mounted in interface.
As an improvement of the above technical solution, plugging hood is provided on the interface.
As an improvement of the above technical solution, the bottom of the host box is provided with several heat release holes.
As an improvement of the above technical solution, at least provided with three groups, every group of connector is all connected with the connector
Detection module is stated, is respectively connected with the buzzer on every group of detection module.
The beneficial effects of the utility model have:
This multichannel Mobile phone burglar alarm is provided with the connector of multiple connection mobile phones, is provided with and is used on each connector
The detection module on on-off road between AC/DC module output end and handset port, as long as so that passing through the line of one of connector
Road open circuit, buzzer can alarm；It is additionally provided with wireless module simultaneously, the movement of buzzer is controlled by wireless module, is not necessarily to
Personnel go to scene to shut down, easy to control.And it is easy to connect to be provided with multiple connectors, can be increased and decreased correspondence according to demand
The data line of connection, use are very convenient.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:
Fig. 1 is the structural schematic diagram one of the utility model embodiment；
Fig. 2 is the structural schematic diagram two of the utility model embodiment；
Fig. 3 is the partial structure diagram of the utility model embodiment；
Fig. 4 is the circuit diagram of detection module in the utility model embodiment；
Fig. 5 is the schematic diagram of the utility model embodiment.
Specific embodiment
Referring to Fig. 1 to Fig. 5, a kind of multichannel Mobile phone burglar alarm of the utility model, including host box 1, control is arranged inside
Making sheet 2, control panel 2 be common industrial control panel in the market, preferably master control board type.It is provided on control panel 2
AC/DC module 3 and at least one connector 4；AC/DC module 3 is connect by power connection 5 with household electricity source, here
Household electricity is alternating current 220V.The connector 4 is connect by the route on control panel 2 with AC/DC module 3, the connector 4
It can be connect by data line with handset port；It is additionally provided on the control panel 2 for detecting 3 output end of AC/DC module
The detection module 6 on on-off road between handset port；6 output end of detection module is connected with buzzer 7, goes back on the control panel 2
It is provided with the wireless module 8 of external control terminal wireless connection, when breaking between 3 output end of AC/DC module and handset port
When, the wireless module 8 can close the alarm of the sending of buzzer 7.Certainly, in this application, the connector 4 at least provided with
It three groups, can be set in the same side of host box 1, such structure design can be easily installed.Connector 4 in the present embodiment
The conventional tab terminal connecting with USB joint be can be so that it is convenient to carry out inserting use.Power connection 5 is arranged in host
The other side of box 1 is convenient for storage and dismounts entire alarm using power supply line and the split type connection type of host box 1.
In this application it should be noted that every group of connector 4 is respectively connected with the detection module 6, it is all connected on every group of detection module 6
Have the buzzer 7, can also only use a buzzer 7, this is set according to the actual situation, of course for solution at
This, the application is the same as shown in Fig. 2 only with a buzzer 7.
In addition, further include box cover 13 on host box 1 described herein, it is provided on the box cover 13 transparent visual
Window, the control panel 2 are located at visual window corresponding position and are provided with warning light, and the warning light is connect with 6 output end of detection module.
In order to better discriminate between the circuit alarm for being which output, warning light is arranged on each 4 corresponding position of connector.In order to
Preferably portable use, the also included built-in power of the alarm of the application, wherein being also connected with electric power storage on the control panel 2
Pond, the battery can supply power supply for control panel 2, and the power supply of the battery can provide for entire alarm using electricity consumption
For that can also be charged by connector 4 and data line to mobile phone, the convenience used be improved, even if in quotient
Or still enable alarm normal use in the case that sales field powers off, improve the adaptability of safety and environment.
Charging circuit must be provided on certain control panel 2, the output end of charging circuit connects connector 4, which can be with
Using in conventional cell phone charger charging circuit such as a kind of charging circuit of patent 201310428557.0- and
Charging circuit in charger, I will not elaborate, and alarm entire in this way can be charged the phone and can also be prevented when power is off
Alarm.
Referring to fig. 2, alarm is destroyed in order to prevent, is provided with several deep floors on the inner sidewall of the host box 1
9, the top of the deep floor 9 is provided with omission, and the inside of the box cover 13 presses against the top of deep floor 9, the box
The inside of lid 13 is provided with the vacant protrusion of cooperation.Such design can be convenient box cover 13 and be mounted on host box 1, pacify simultaneously
Dress is firm；Of course for the stability for improving entire box cover 13 and host box 1, the two can be locked using screw.It is described
The side wall of host box 1 is located at 4 corresponding position of connector and is provided with interface 10, and the interface end of the connector 4 is mounted on grafting
In mouth 10.In order to avoid the connector 4 not used is easily accessible dust or other sundries, envelope is provided on the interface 10
Stifled cover 11.Of course for the effect that guarantee uses, the bottom of the host box 1 is provided with several heat release holes 12, can effectively prevent
Only dust enters in host box 1.
Referring to fig. 4 and Fig. 5, wherein the detection module 6 includes comparator 61, first resistor 62, second resistance 63, the
Three resistance 64 and triode 65, the input terminal of first resistor 62 are connect with the anode of AC/DC module 3, the other end and comparator
61 non-inverting input terminal connection；One end of second resistance 63 is connect with first resistor 62, other end connection signal；3rd resistor
64 one end is connect with the cathode of AC/DC module 3, and the other end is connect with second resistance 63, and the inverting input terminal of comparator 61 connects
It connects and is connect with the cathode of AC/DC module 3；The output end of comparator 61 is connect with 65 base stage of triode, the hair of the triode 65
Emitter-base bandgap grading connection signal, the collector of triode 65 is connect with buzzer 7.
When data line extracted from mobile phone or data line disconnect or cut off or cut (i.e. mobile phone with fill
The connector 4 of electric circuit output disconnects) when, the connected connector 4 of AC/DC module 3 is disconnected with mobile phone, comparator 61 it is defeated
Voltage becomes high level out, keeps triode 65 open-minded, and buzzer 7 starts and issues the sound, and salesman can be allowed to know son at the first time
Machine is stolen by people, can take relevant action at once, and alarm lamp 7 is opened, and salesman can be allowed to know stolen hand at the first time
The position of machine can be accurately positioned.Of course for alarm is better achieved, buzzer 7 is connected with alarm module circuitry, is this this Shen
A kind of specific embodiment about alarm module circuitry please be give as shown in figure 4, the alarm module includes integrated chip and another
An outer general triode, specific connection relationship are as shown in Figure 4.Alarm module circuitry mainly receives triode 65 and is exported
Signal, certainly in this application, between the collector and buzzer 7 of the triode 65 be arranged mos manage, the wireless module
The on-off of 8 controllable mos pipes.Wireless module 8 is conventional wireless transmission or receiving module composition, in the market referring to production
Product, such as model SX1268ZTR4-GC wireless module, are not illustrating here, and wherein mos pipe is also conventional mos pipe,
Here it is not also illustrated specifically.
This multichannel Mobile phone burglar alarm is provided with the connector 4 of multiple connection mobile phones, is provided with use on each connector 4
The detection module 6 on on-off road between 3 output end of AC/DC module and handset port, as long as so that passing through one of connector 4
Line broken circuit, buzzer 7 can alarm；It is additionally provided with wireless module 8 simultaneously, the dynamic of buzzer 7 is controlled by wireless module 8
Make, goes to scene to shut down without personnel, it is easy to control.And it is easy to connect to be provided with multiple connectors 4, can carry out according to demand
Increase and decrease the data line being correspondingly connected with, use is very convenient.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (10)
1. a kind of multichannel Mobile phone burglar alarm, it is characterised in that: including host box, control panel is arranged inside, is arranged on control panel
There are AC/DC module and at least one connector；AC/DC module is connect by power connection with household electricity source, the connection
Head is connect by the route on control panel with AC/DC module, and the connector can be connect by data line with handset port；
The detection module for detecting on-off road between AC/DC module output end and handset port is additionally provided on the control panel；Inspection
It surveys module output end and is connected with buzzer, the wireless module of external control terminal wireless connection is additionally provided on the control panel,
When breaking between AC/DC module output end and handset port, the wireless module can close the alarm of buzzer sending.
2. a kind of multichannel Mobile phone burglar alarm according to claim 1, it is characterised in that: the detection module includes comparing
Device, first resistor, second resistance, 3rd resistor and triode, the input terminal of first resistor and the anode of AC/DC module connect
It connects, the non-inverting input terminal connection of the other end and comparator；One end of second resistance is connect with first resistor, other end connection signal
Ground；One end of 3rd resistor is connect with the cathode of AC/DC module, and the other end is connect with second resistance, the anti-phase input of comparator
End connection is connect with the cathode of AC/DC module；The output end of comparator is connect with transistor base, the emitter of the triode
Connection signal, the collector of triode is connect with buzzer.
3. a kind of multichannel Mobile phone burglar alarm according to claim 2, it is characterised in that: the collector of the triode and bee
Setting mos is managed between ring device, and the wireless module can control the on-off of mos pipe.
4. a kind of multichannel Mobile phone burglar alarm according to claim 1, it is characterised in that: be also connected with storage on the control panel
Battery, the battery can supply power supply for control panel.
5. a kind of multichannel Mobile phone burglar alarm according to claim 1, it is characterised in that: further include box on the host box
It covers, is provided with transparent visual window on the box cover, the control panel is located at visual window corresponding position and is provided with warning light, described
Warning light is connect with detection module output end.
6. a kind of multichannel Mobile phone burglar alarm according to claim 5, it is characterised in that: set on the inner sidewall of the host box
Several deep floors are equipped with, omission is provided at the top of the deep floor, presses against deep floor on the inside of the box cover
Top is provided with the vacant protrusion of cooperation on the inside of the box cover.
7. a kind of multichannel Mobile phone burglar alarm according to claim 1, it is characterised in that: the side wall of the host box, which is located at, to be connected
Connector corresponding position is provided with interface, and the interface end of the connector is mounted in interface.
8. a kind of multichannel Mobile phone burglar alarm according to claim 7, it is characterised in that: be provided with closure on the interface
Cover.
9. a kind of multichannel Mobile phone burglar alarm according to claim 1, it is characterised in that: the bottom of the host box is provided with
Several heat release holes.
10. -9 described in any item a kind of multichannel Mobile phone burglar alarms according to claim 1, it is characterised in that: the connector is extremely
It is provided with three groups less, every group of connector is respectively connected with the detection module, is respectively connected with the buzzer on every group of detection module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187584.6U CN209571040U (en) | 2019-02-02 | 2019-02-02 | Multichannel Mobile phone burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187584.6U CN209571040U (en) | 2019-02-02 | 2019-02-02 | Multichannel Mobile phone burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571040U true CN209571040U (en) | 2019-11-01 |
Family
ID=68335123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920187584.6U Expired - Fee Related CN209571040U (en) | 2019-02-02 | 2019-02-02 | Multichannel Mobile phone burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571040U (en) |
-
2019
- 2019-02-02 CN CN201920187584.6U patent/CN209571040U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20220202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |