CN206340141U - Safe early warning handheld terminal - Google Patents
Safe early warning handheld terminal Download PDFInfo
- Publication number
- CN206340141U CN206340141U CN201720021942.7U CN201720021942U CN206340141U CN 206340141 U CN206340141 U CN 206340141U CN 201720021942 U CN201720021942 U CN 201720021942U CN 206340141 U CN206340141 U CN 206340141U
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- module
- chip microcomputer
- output end
- rectifier bridge
- resistance
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Abstract
The utility model discloses a kind of safe early warning handheld terminal, it is related to warning device technical field.The terminal includes shell, also including single-chip microcomputer, Big Dipper locating module, wireless communication module, sound and light alarm module, nearly electric induction module, voice playing module, pickup module, human-computer interaction module and power module.The handheld terminal judges whether terminal user enters danger zone by satellite positioning module and nearly electric induction module simultaneously, if Big Dipper locating module or nearly electric induction module sense that human body enters danger zone, Single-chip Controlling sound and light alarm module sends sound and light alarm signal, when can effectively prevent from being used alone nearly electric induction module, influenceed by its induction sensitivity or module status.
Description
Technical field
The utility model is related to warning device technical field, more particularly to a kind of service-strong safe early warning hand-held end
End.
Background technology
The alarm mechanism principle of danger zone is to enter behind a certain region to send out by sensor sensing to people mostly at this stage
Go out alarm, such as transformer station wears nearly electric inductor by people and judges whether people enters high voltage danger zone.And this mode
Sensitivity and the normal work of sensing device are very relied on, while these inductors are easily to damage and sensitive sexual involution again,
Huge loss is will result in once going wrong, therefore there is very big drawback and hidden danger in this kind of hazard detection system.
Utility model content
Technical problem to be solved in the utility model is how to provide a kind of service-strong safe early warning handheld terminal.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of safe early warning handheld terminal,
Including shell, it is characterised in that：Also include single-chip microcomputer, Big Dipper locating module, wireless communication module, sound and light alarm module, nearly electricity
Induction module, voice playing module, pickup module, human-computer interaction module and power module, institute's Big Dipper locating module and the list
Piece machine is bi-directionally connected, for being positioned to the handheld terminal；Wireless communication module is bi-directionally connected with the single-chip microcomputer, is used for
The positional information that Big Dipper locating module is perceived is sent to by wireless network is uploaded to host computer after locating base station, and receives fixed
The control signal from host computer that sends of position base station, and send the control signal to single-chip microcomputer and handled；Nearly electric induction
Module is connected with the signal input part of the single-chip microcomputer, the electric field information for sensing the terminal surrounding；The sound and light alarm
Module is connected with the signal output part of the single-chip microcomputer, and single-chip microcomputer is used for the control signal sent to host computer and nearly inductance
The electric field information for answering module to sense is handled and the sound and light alarm module according to the output control after processing sends acousto-optic report
Alert prompting；The human-computer interaction module is bi-directionally connected with the single-chip microcomputer, for inputting control command and showing that single-chip microcomputer is exported
Data；Voice playing module is connected with the signal output part of the single-chip microcomputer, the voice signal for playing host computer transmission；
Pickup module is connected with the signal input part of the single-chip microcomputer, the voice messaging sent for pickup terminal user；The electricity
The power input of module of the source module with needing power supply in the terminal is connected, for providing working power for it.
Further technical scheme is：The human-computer interaction module includes being connected with the signal input part of the single-chip microcomputer
Key-press module and the display module that is connected with the signal output part of the single-chip microcomputer.
Further technical scheme is：The human-computer interaction module is the touch-screen being bi-directionally connected with the single-chip microcomputer.
Further technical scheme is：The power module includes charging indication and lithium battery, and the charging refers to
Show the input termination alternating current 220V power supply of circuit, the output end of the charging indication and the charging end of the lithium battery connect
Connect, the power output end of the lithium battery is the power output end of the power module.
Further technical scheme is：The charging indication includes rectifier bridge D5, the input of the rectifier bridge D5
Alternating current 220V power supply is terminated, the charging indication is connected in parallel on the rectification including filter capacitor C1, the filter capacitor C1
On bridge D5 DC output end, resistance R1 one end is connected with the cathode output end of the rectifier bridge D5, the resistance R1 other end
It is connected with light emitting diode D1 negative pole, the negative pole of the D1 is connected with the cathode output end of the rectifier bridge D5, resistance R2's
One end is connected with the cathode output end of the rectifier bridge D5, and the resistance R2 other end is divided into two-way, and the first via meets institute through resistance R3
Rectifier bridge D5 cathode output end is stated, the second tunnel is connected with triode Q1 base stage, resistance R4 one end and the rectifier bridge D5
Cathode output end connection, the resistance R4 other end is divided into two-way, and the first via is connected with triode Q1 colelctor electrode, and the second tunnel is passed through
The voltage-regulator diode D4 of Opposite direction connection is connected with the cathode output end of the rectifier bridge D5, and the emitter stage of the triode Q1 is through hair
Optical diode D2 is followed by the cathode output end of the rectifier bridge D5, and the resistance R2 and resistance R3 node indicates for the charging
The cathode output end of circuit.
Further technical scheme is：The charging indication also includes diode D3, and the diode D3 is just
Pole is connected with the cathode output end of the rectifier bridge D5, and the positive pole of the negative pole and the charging indication of the diode D3 is defeated
Go out end connection.
It is using the beneficial effect produced by above-mentioned technical proposal：The handheld terminal passes through satellite positioning module simultaneously
Judge whether terminal user enters danger zone with nearly electric induction module, if Big Dipper locating module or nearly electric induction module
Sense that human body enters danger zone, Single-chip Controlling sound and light alarm module sends sound and light alarm signal, can effectively prevent
When nearly electric induction module is used alone, influenceed by its induction sensitivity or module status.And satellite fix high precision, stability
By force, the probability of failure is low, can effectively ensure that user's safety.The terminal can also pass through the realization pair of Big Dipper locating module
The positioning of terminal user position, grasps position and the situation of handheld terminal wearer, various emergency cases is handled in time in real time；
Phone system is constituted by wireless communication module, voice playing module and pickup module, terminal can be realized by phone system
Holder and host computer voice communication anywhere or anytime, it is easy to use.
In addition, the power module in the terminal includes charging indication and lithium battery, mistake of the terminal in charging
Cheng Zhong, by the access state of the extraneous power supply of light emitting diode D1 light on and off condition prompting, and utilizes the anti-of voltage-regulator diode D4
To breakdown characteristics and triode Q1 switching characteristic and combine light emitting diode D2 light on and off state and point out the charging of lithium battery
State, improves Consumer's Experience effect, and circuit structure is simple, and cost is relatively low.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the theory diagram of terminal described in the utility model embodiment；
Fig. 2 is the schematic diagram of charging indication in power module described in the utility model embodiment;
Fig. 3 is the structural representation of terminal described in the utility model embodiment；
Wherein：1st, shell 2, display module 3, bandage 4, voice playing module.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other implement, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in figs. 1 and 3, the utility model embodiment discloses a kind of safe early warning handheld terminal, including shell, also wraps
Include single-chip microcomputer, Big Dipper locating module, wireless communication module, sound and light alarm module, nearly electric induction module, voice playing module, pick up
Sound module, human-computer interaction module and power module.Institute's Big Dipper locating module is bi-directionally connected with the single-chip microcomputer, for the hand
Terminal is held to be positioned；Wireless communication module is bi-directionally connected with the single-chip microcomputer, for the position for perceiving Big Dipper locating module
Information is sent to by wireless network is uploaded to host computer after locating base station, and receive that locating base station sends from host computer
Control signal, and send the control signal to single-chip microcomputer and handled；Nearly electric induction module and the signal of the single-chip microcomputer are defeated
Enter end connection, the electric field information for sensing the terminal surrounding；The sound and light alarm module and the signal of the single-chip microcomputer are defeated
Go out end connection, single-chip microcomputer is used for the control signal sent to host computer and the electric field information of nearly electric induction module sensing is carried out
Handle and the sound and light alarm module according to the output control after processing sends sound and light alarm prompting；The human-computer interaction module with
The single-chip microcomputer is bi-directionally connected, for inputting control command and showing the data that single-chip microcomputer is exported；Voice playing module with it is described
The signal output part connection of single-chip microcomputer, the voice signal for playing host computer transmission；The letter of pickup module and the single-chip microcomputer
The connection of number input, the voice messaging sent for pickup terminal user；The power module is supplied with being needed in the terminal
The power input connection of the module of electricity, for providing working power for it.
The handheld terminal judges whether terminal user enters by satellite positioning module and nearly electric induction module simultaneously
Enter danger zone, if Big Dipper locating module or nearly electric induction module sense that human body enters danger zone, Single-chip Controlling
Sound and light alarm module sends sound and light alarm signal, when can effectively prevent from being used alone nearly electric induction module, sensitive by its sensing
The influence of degree or module status.And satellite fix high precision, stability are strong, the probability of failure is low, can effectively ensure that and uses
Person's safety.The terminal can also realize the positioning to terminal user position by Big Dipper locating module, grasp in real time hand-held
The position of terminal wearer and situation, handle various emergency cases in time；By wireless communication module, voice playing module and pick up
Sound module constitutes phone system, and holder terminal and host computer voice communication anywhere or anytime can be realized by phone system,
It is easy to use.
The concrete form of the human-computer interaction module has two kinds, the first：The human-computer interaction module includes and the list
The key-press module of the signal input part connection of piece machine and the display module being connected with the signal output part of the single-chip microcomputer.Second
Kind, the human-computer interaction module is the touch-screen being bi-directionally connected with the single-chip microcomputer.It should be noted that human-computer interaction module has
It is more than body use that, those skilled in the art are selected according to actual needs.
Further, as shown in figure 1, the power module includes charging indication and lithium battery, the charging is indicated
The input termination alternating current 220V power supply of circuit, the output end of the charging indication is connected with the charging end of the lithium battery,
The power output end of the lithium battery is the power output end of the power module.
As shown in Fig. 2 the charging indication includes rectifier bridge D5, the rectifier bridge D5 input termination alternating current 220V
Power supply, the charging indication includes filter capacitor C1, and the direct current that the filter capacitor C1 is connected in parallel on the rectifier bridge D5 is defeated
Go out on end, resistance R1 one end is connected with the cathode output end of the rectifier bridge D5, resistance the R1 other end and light emitting diode
D1 negative pole connection, the negative pole of the D1 is connected with the cathode output end of the rectifier bridge D5, resistance R2 one end with it is described whole
Bridge D5 cathode output end connection is flowed, the resistance R2 other end is divided into two-way, and the first via connects the rectifier bridge D5's through resistance R3
Cathode output end, the second tunnel is connected with triode Q1 base stage, resistance R4 one end and the cathode output end of the rectifier bridge D5
Connection, the resistance R4 other end is divided into two-way, and the first via is connected with triode Q1 colelctor electrode, and the second tunnel is through the steady of Opposite direction connection
Pressure diode D4 is connected with the cathode output end of the rectifier bridge D5, and the emitter stage of the triode Q1 is after light emitting diode D2
The cathode output end of the rectifier bridge D5 is connect, the resistance R2 and resistance R3 node is defeated for the positive pole of the charging indication
Go out end.
After rectifier bridge D5 output ends output low-voltage DC, light emitting diode D1 lights, and cue circuit has accessed external electricity
Source.During subsequent charge：When the voltage of charged lithium cells is not higher than predetermined threshold value, i.e., when lithium battery underfill is electric, rectification
The low-voltage DC of bridge D5 output ends output is not enough to puncture voltage-regulator diode D4, and voltage-regulator diode D4 is equivalent to open circuit, three poles
The voltage of pipe Q1 colelctor electrode is the cathode voltage of low-voltage DC, it is clear that the voltage of the base stage more than triode Q1, Jin Ersan
Pole pipe Q1 is turned on, so that light emitting diode D2 is luminous, points out current lithium battery still in charging, its electricity is not yet full of.
When the voltage of lithium battery is higher than predetermined threshold value, i.e., when lithium battery has been filled with electricity, the voltage of low-voltage DC will
Rise, and then puncture the voltage-regulator diode D4, the voltage of triode Q1 colelctor electrode is equal to reversely hitting for voltage-regulator diode D4
Voltage is worn, wherein, the voltage-regulator diode D4 of selection breakdown reverse voltage is less than triode Q1 base voltage, i.e. triode Q1
Collector voltage be less than base voltage, and then triode Q1 is not turned on, so that light emitting diode D2 does not light, points out external fills
The electricity of electric lithium battery has been filled with.
It is preferred that, as shown in Fig. 2 the charging indication also include diode D3, the positive pole of the diode D3 with
The cathode output end connection of the rectifier bridge D5, the negative pole of the diode D3 and the cathode output end of the charging indication
Connection.Diode D3 on the charging indication cathode output end can effectively prevent back discharge, improve described
The stability of circuit work.
Power module in the terminal includes charging indication and lithium battery, the terminal during charging,
By the access state of the extraneous power supply of light emitting diode D1 light on and off condition prompting, and utilize voltage-regulator diode D4 reverse breakdown
Characteristic and triode Q1 switching characteristic simultaneously combine light emitting diode D2 light on and off state to point out the charged state of lithium battery, carry
High Consumer's Experience effect, and circuit structure is simple, cost is relatively low.
Claims (6)
1. a kind of safe early warning handheld terminal, including shell, it is characterised in that：Also include single-chip microcomputer, it is Big Dipper locating module, wireless
Communication module, sound and light alarm module, nearly electric induction module, voice playing module, pickup module, human-computer interaction module and power supply mould
Block, institute's Big Dipper locating module is bi-directionally connected with the single-chip microcomputer, for being positioned to the handheld terminal；Wireless communication module
It is bi-directionally connected with the single-chip microcomputer, positioning base is sent to by wireless network for the positional information that perceives Big Dipper locating module
Host computer is uploaded to after standing, and receives the control signal from host computer that locating base station is sent, and the control signal is transmitted
Handled to single-chip microcomputer；Nearly electric induction module is connected with the signal input part of the single-chip microcomputer, for sensing the terminal week
The electric field information enclosed；The sound and light alarm module is connected with the signal output part of the single-chip microcomputer, and single-chip microcomputer is used for host computer
The control signal sent and the electric field information of nearly electric induction module sensing are handled and according to the output control after processing
The sound and light alarm module sends sound and light alarm prompting；The human-computer interaction module is bi-directionally connected with the single-chip microcomputer, for defeated
Enter control command and show the data of single-chip microcomputer output；Voice playing module is connected with the signal output part of the single-chip microcomputer, is used
In the voice signal for playing host computer transmission；Pickup module is connected with the signal input part of the single-chip microcomputer, for pickup terminal
The voice messaging that user sends；The power input of module of the power module with needing power supply in the terminal is connected,
For providing working power for it.
2. safe early warning handheld terminal as claimed in claim 1, it is characterised in that：The human-computer interaction module include with it is described
The key-press module of the signal input part connection of single-chip microcomputer and the display module being connected with the signal output part of the single-chip microcomputer.
3. safe early warning handheld terminal as claimed in claim 1, it is characterised in that：The human-computer interaction module be and the list
The touch-screen that piece machine is bi-directionally connected.
4. safe early warning handheld terminal as claimed in claim 1, it is characterised in that：The power module includes charging and indicates electricity
Road and lithium battery, the charging indication input termination alternating current 220V power supply, the output end of the charging indication with
The charging end connection of the lithium battery, the power output end of the lithium battery is the power output end of the power module.
5. safe early warning handheld terminal as claimed in claim 4, it is characterised in that：The charging indication includes rectifier bridge
D5, the rectifier bridge D5 input termination alternating current 220V power supply, the charging indication include filter capacitor C1, the filtering
Electric capacity C1 is connected in parallel on the DC output end of the rectifier bridge D5, resistance R1 one end and the cathode output end of the rectifier bridge D5
Connection, the resistance R1 other end is connected with light emitting diode D1 negative pole, the negative pole of the negative pole of the D1 and the rectifier bridge D5
Output end is connected, and resistance R2 one end is connected with the cathode output end of the rectifier bridge D5, and the resistance R2 other end is divided into two-way,
The first via connects the cathode output end of the rectifier bridge D5 through resistance R3, and the second tunnel is connected with triode Q1 base stage, resistance R4's
One end is connected with the cathode output end of the rectifier bridge D5, and the resistance R4 other end is divided into two-way, and the first via is with triode Q1's
Colelctor electrode is connected, and voltage-regulator diode D4 of second tunnel through Opposite direction connection is connected with the cathode output end of the rectifier bridge D5, described
Triode Q1 emitter stage is followed by the cathode output end of the rectifier bridge D5, the resistance R2 and resistance R3 through light emitting diode D2
Node be the charging indication cathode output end.
6. safe early warning handheld terminal as claimed in claim 5, it is characterised in that：The charging indication also includes two poles
Pipe D3, the positive pole of the diode D3 is connected with the cathode output end of the rectifier bridge D5, the negative pole of the diode D3 and institute
State the cathode output end connection of charging indication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021942.7U CN206340141U (en) | 2017-01-10 | 2017-01-10 | Safe early warning handheld terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021942.7U CN206340141U (en) | 2017-01-10 | 2017-01-10 | Safe early warning handheld terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340141U true CN206340141U (en) | 2017-07-18 |
Family
ID=59304840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021942.7U Expired - Fee Related CN206340141U (en) | 2017-01-10 | 2017-01-10 | Safe early warning handheld terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340141U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942835A (en) * | 2017-12-28 | 2018-04-20 | 国网浙江建德市供电有限公司 | A kind of control device for high-potting |
| CN108716621A (en) * | 2018-04-27 | 2018-10-30 | 国家电网公司 | Image pickup flashlight |
| CN109140272A (en) * | 2017-06-19 | 2019-01-04 | 深圳市海洋王照明工程有限公司 | Flashlight |
| CN113421407A (en) * | 2021-06-21 | 2021-09-21 | 国网电子商务有限公司 | Cable external damage prevention early warning system based on vehicle-mounted real-time position tracking |
| CN115113254A (en) * | 2022-06-08 | 2022-09-27 | 中国船舶集团有限公司系统工程研究院 | Underwater maneuvering deployment equipment communication positioning device based on Beidou and wireless |
-
2017
- 2017-01-10 CN CN201720021942.7U patent/CN206340141U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140272A (en) * | 2017-06-19 | 2019-01-04 | 深圳市海洋王照明工程有限公司 | Flashlight |
| CN109140272B (en) * | 2017-06-19 | 2021-02-26 | 深圳市海洋王照明工程有限公司 | Electric torch |
| CN107942835A (en) * | 2017-12-28 | 2018-04-20 | 国网浙江建德市供电有限公司 | A kind of control device for high-potting |
| CN108716621A (en) * | 2018-04-27 | 2018-10-30 | 国家电网公司 | Image pickup flashlight |
| CN113421407A (en) * | 2021-06-21 | 2021-09-21 | 国网电子商务有限公司 | Cable external damage prevention early warning system based on vehicle-mounted real-time position tracking |
| CN115113254A (en) * | 2022-06-08 | 2022-09-27 | 中国船舶集团有限公司系统工程研究院 | Underwater maneuvering deployment equipment communication positioning device based on Beidou and wireless |
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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: 20170718 Termination date: 20180110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |