CN205050002U - Stabiliser is used in intelligent terminal test - Google Patents
Stabiliser is used in intelligent terminal test Download PDFInfo
- Publication number
- CN205050002U CN205050002U CN201520829720.9U CN201520829720U CN205050002U CN 205050002 U CN205050002 U CN 205050002U CN 201520829720 U CN201520829720 U CN 201520829720U CN 205050002 U CN205050002 U CN 205050002U
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- CN
- China
- Prior art keywords
- power supply
- intelligent terminal
- switch
- output unit
- microcontroller
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- Expired - Fee Related
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Abstract
The utility model provides a stabiliser is used in intelligent terminal test, circuit board, switching power supply, control switch, ac energisation socket including box and qi nei installation, install microcontroller and connected a plurality of ways current output unit on the circuit board, the current output unit includes current detection unit and switch, and the female seat of USB is connected to the switch, switching power supply's input passes through control switch and connects the ac energisation socket, microcontroller and current output unit are connected to switching power supply's output, microcontroller passes through serial port connection DB9 interface connector. Compared with the prior art, the utility model discloses has following advantage: stabiliser is used in intelligent terminal test is the equipment of integrating, when tests such as smart mobile phone and panel computer, for smart mobile phone or panel computer provide stable, reliable power, possess with test runner's communication interface, guaranteed intelligent terminal's normal test flow and progress.
Description
Technical field
The utility model belongs to mobile terminal test servicing unit technical field, especially relates to a kind of terminal test voltage stabilizer.
Background technology
In prior art, the intelligent terminal such as smart mobile phone and panel computer is when product test, often run into because undercharge normally cannot carry out the problem of testing, solution is exactly first charge, test is proceeded again after charge capacity acquires a certain degree, thus affect normal testing process and progress, and the management and control of product in being inconvenient to produce in batches.
Summary of the invention
In view of this, the utility model is intended to propose a kind of intelligent terminal test voltage stabilizer, in test, volume intelligent terminal charges.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of intelligent terminal test voltage stabilizer, comprise circuit board, Switching Power Supply, gauge tap, the Alternating Current Power Supply socket of casing and Qi Nei installation, described circuit board is provided with microcontroller and connected some roads current output unit, described current output unit comprises current detecting unit and switch, and switch connects USB female seat;
The input end of described Switching Power Supply connects Alternating Current Power Supply socket by gauge tap, and the output terminal of described Switching Power Supply connects microcontroller and current output unit; Described microcontroller connects DB9 interface connector by serial ports.
Further, a side of described casing is provided with interface board, described interface board is installed Alternating Current Power Supply socket, gauge tap, DB9 interface connector and some USB female seats.
Further, described gauge tap comprises power switch and air switch, and the input end of described Switching Power Supply is connected Alternating Current Power Supply socket by power switch with air switch successively.
Further, described power switch is single-pole single-throw (SPST) power switch.
Further, the number of described current output unit mostly is 30 most.
Relative to prior art, the utility model has following advantage:
(1) intelligent terminal test voltage stabilizer is an integrated equipment, when smart mobile phone and panel computer etc. are tested, for smart mobile phone or panel computer provide stable, reliable power supply, possess the communication interface with test Runner, ensure that proper testing flow process and the progress of intelligent terminal.
(2) reasonable in design, easily realizes, reliable and secure.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the theory diagram of intelligent terminal test voltage stabilizer described in the utility model embodiment;
Fig. 2 is the connection diagram of the utility model embodiment institute intelligent terminal test voltage stabilizer;
Fig. 3 is the voltage stabilizer wiring diagram of the utility model embodiment 10 tunnel current output unit.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
A kind of intelligent terminal test voltage stabilizer, as shown in Figure 1, comprise circuit board, Switching Power Supply, power switch, air switch, the Alternating Current Power Supply socket of casing and Qi Nei installation, described circuit board is provided with microcontroller and connected some roads current output unit, described current output unit comprises current detecting unit and switch, and switch connects USB female seat;
The input end of described Switching Power Supply is connected Alternating Current Power Supply socket by power switch with air switch successively, and the output terminal of described Switching Power Supply connects microcontroller and current output unit.
Described microcontroller connects DB9 interface connector by RS232 serial ports.
One side of described casing is provided with interface board, described interface board is installed Alternating Current Power Supply socket, power switch, DB9 interface connector and some USB female seats.
Described power switch is single-pole single-throw (SPST) power switch.Described Switching Power Supply output valve be 5V 40A.
After connecting as described in Figure 2, described microcontroller by current detecting unit gather each road current output unit current signal, after the current signal gathered is analyzed, control the switch of each road current output unit, be specially: 5V/3A single service is provided, easily extensible to 30 tunnel, can load condition, on off state, the supply current maximal value of each road current output unit of active obtaining, the power supply maximum current value on each road can be set: 1A, 2A, 3A; The on off state on each road can be set.Each road electric current exceedes the maximal value of setting, auto-breaking, and this road load of active reporting disconnects, and active reporting when each road load changes, strong and weak electricity is separated, high stability.
The utility model one embodiment as shown in Figure 3, is the voltage stabilizer wiring diagram of 10 tunnel current output unit, 10 tunnels (line is that USB is public public to MICROUSB), two RUNNER management, each management 5 smart mobile phones.
Described Switching Power Supply provides direct current for microcontroller and each road current output unit, connects mobile phone test computer and mobile phone to be measured, test and charge to mobile phone to be measured by interface board.
Intelligent terminal test voltage stabilizer is an integrated equipment; when smart mobile phone and panel computer etc. are tested; for smart mobile phone or panel computer provide stable, reliable power supply; possesses the communication interface with test Runner; and possess programmability; Runner can arrange the electric current being supplied to smart mobile phone or flat board, automatically disconnects power supply thus protection equipment under test, automatically can report the plug state of equipment under test simultaneously to Runner when microcontroller detects and exceedes setting value.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. an intelligent terminal test voltage stabilizer, it is characterized in that: the circuit board, Switching Power Supply, gauge tap, the Alternating Current Power Supply socket that comprise casing and Qi Nei installation, described circuit board is provided with microcontroller and connected some roads current output unit, described current output unit comprises current detecting unit and switch, and switch connects USB female seat;
The input end of described Switching Power Supply connects Alternating Current Power Supply socket by gauge tap, and the output terminal of described Switching Power Supply connects microcontroller and current output unit; Described microcontroller connects DB9 interface connector by serial ports.
2. intelligent terminal test voltage stabilizer according to claim 1, is characterized in that: a side of described casing is provided with interface board, described interface board is installed Alternating Current Power Supply socket, gauge tap, DB9 interface connector and some USB female seats.
3. intelligent terminal test voltage stabilizer according to claim 1, is characterized in that: described gauge tap comprises power switch and air switch, and the input end of described Switching Power Supply is connected Alternating Current Power Supply socket by power switch with air switch successively.
4. intelligent terminal test voltage stabilizer according to claim 3, is characterized in that: described power switch is single-pole single-throw (SPST) power switch.
5. intelligent terminal test voltage stabilizer according to claim 1, is characterized in that: the number of described current output unit mostly is 30 most.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829720.9U CN205050002U (en) | 2015-10-23 | 2015-10-23 | Stabiliser is used in intelligent terminal test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829720.9U CN205050002U (en) | 2015-10-23 | 2015-10-23 | Stabiliser is used in intelligent terminal test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050002U true CN205050002U (en) | 2016-02-24 |
Family
ID=55343568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829720.9U Expired - Fee Related CN205050002U (en) | 2015-10-23 | 2015-10-23 | Stabiliser is used in intelligent terminal test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223998A (en) * | 2015-10-23 | 2016-01-06 | 天津创嵌计算机科技有限公司 | Intelligent terminal test voltage stabilizer |
-
2015
- 2015-10-23 CN CN201520829720.9U patent/CN205050002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223998A (en) * | 2015-10-23 | 2016-01-06 | 天津创嵌计算机科技有限公司 | Intelligent terminal test voltage stabilizer |
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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 |
Granted publication date: 20160224 Termination date: 20171023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |