CN207924085U - Debugging circuit board instrument - Google Patents
Debugging circuit board instrument Download PDFInfo
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- CN207924085U CN207924085U CN201820178407.7U CN201820178407U CN207924085U CN 207924085 U CN207924085 U CN 207924085U CN 201820178407 U CN201820178407 U CN 201820178407U CN 207924085 U CN207924085 U CN 207924085U
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- circuit
- circuit board
- interface
- debugging
- debugged
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Abstract
The utility model embodiment discloses a kind of debugging circuit board instrument, including Switching Power Supply, for line voltage to be converted to the predeterminated voltage needed for debugging；Debug substrate, processing circuit, first interface circuit, second interface circuit and third interface circuit are provided on the debugging substrate, respectively for connecting different circuit boards to be debugged and providing corresponding test signal, the processing circuit is used to acquire the signal after each circuit board to be debugged improves corresponding test signal to form at least one circuit parameter for the first interface circuit, second interface circuit and third interface circuit；Display, at least one circuit parameter for showing each circuit board to be debugged.When in the utility model embodiment with the debugging circuit board instrument, corresponding circuit board to be debugged need to be only inserted into the corresponding interface by adjustor, then observe display circuit parameter can decision circuitry plate quality, without going manual measurement interlock circuit parameter again, it is time saving and energy saving, it is simple and convenient.
Description
Technical field
The utility model is related to adjusting instrument fields used in board production, and in particular to a kind of debugging circuit board
Instrument.
Background technology
Circuit board is also known as wiring board, printing (copper lithographic technique) circuit board, that is, pcb board etc..Circuit board can make circuit design
Miniaturization, intuitiveization, batch production and optimization electrical appliance layout for the circuit of fixed function play an important role.
General circuit plate is mainly by pad, via, mounting hole, conducting wire, component, connector, filler, electrical boundary etc.
Composition has preset circuit function.Circuit board is required for carrying out circuit function debugging efforts during production at present,
The purpose of debugging is to ensure, for example, that the consistency etc. of product parameters.Existing adjustment method is that manual measurement correlation such as circuit is joined
Number, and it is complicated for operation to use the defect of this adjustment method to be, measurement error is big, and efficiency is low.
Utility model content
In order to solve the existing drawbacks described above of available circuit plate debugging, the utility model embodiment provides a kind of time saving province
Power, simply and easily debugging circuit board instrument.
The embodiments of the present invention provide a kind of debugging circuit board instrument, including：
Switching Power Supply, for line voltage to be converted to the predeterminated voltage needed for debugging；
Substrate is debugged, being provided with processing circuit, first interface circuit, second interface circuit and third on the debugging substrate connects
Mouth circuit；The Switching Power Supply is distinguished with the first interface circuit, second interface circuit, third interface circuit and processing circuit
Electrical connection is to provide respective operating voltage；The first interface circuit, second interface circuit and third interface circuit respectively with
The processing circuit electrical connection；Wherein, the first interface circuit, second interface circuit and third interface circuit are respectively for even
It connects different circuit boards to be debugged and corresponding test signal is provided, the processing circuit passes through each circuit to be debugged for acquiring
Plate is to the signal after the conditioning of corresponding test signal to form at least one circuit parameter；
Display, which is electrically connected by data line with the processing circuit on the debugging substrate, for showing
At least one circuit parameter of each circuit board to be debugged.
In the present embodiment, the first interface circuit includes：
First bleeder circuit, for generating 6 groups of DC voltages according to the predeterminated voltage；
First interface is electrically connected with first bleeder circuit, and is electrically connected the first circuit board to be debugged, by described 6
Group DC voltage is provided to first circuit board to be debugged；
The processing circuit, for acquiring after first circuit board to be debugged improves 6 groups of DC voltages
Signal.
In the present embodiment, the second interface circuit includes：
Second bleeder circuit, for generating 4 groups of direct current signals according to the predeterminated voltage；
Second interface is electrically connected with second bleeder circuit, and is electrically connected the second circuit board to be debugged, by described 4
Group direct current signal is provided to second circuit board to be debugged；
The processing circuit, for acquiring after second circuit board to be debugged is to 4 groups of direct current signal conditionings
Signal.
In the present embodiment, the third interface circuit includes third interface, and it is to be debugged which is electrically connected third
Circuit board is simultaneously passed through the predeterminated voltage.
In the present embodiment, the described first circuit board, the second circuit board to be debugged and third circuit board to be debugged to be debugged
Function is different.
In the present embodiment, the display is arranged on the debugging substrate.
In the present embodiment, the display includes LCD display.
In the present embodiment, the processing circuit is made of microcontroller.
In the present embodiment, the predeterminated voltage needed for the debugging includes at least+5V voltages.
In the present embodiment, the function of the circuit board to be debugged is related to battery.
Compared with prior art, the utility model embodiment at least has the advantages that：
In the embodiments of the present invention, when with the debugging circuit board instrument, adjustor need to only plug in circuit board to be debugged
Enter corresponding interface circuit, it is that can determine whether the quality of the circuit board then to observe display circuit parameter, without going manual wiring again
Related multiple circuit parameters are measured, it is time saving and energy saving, it is simple and convenient.
Description of the drawings
Fig. 1 shows the debugging circuit board instrument schematic diagram in the present embodiment；
Fig. 2 shows the control panel interface circuit principle schematics in the present embodiment；
Fig. 3 shows the sampling plate interface circuit principle schematic in the present embodiment；
Fig. 4 shows the battery inspection plate interface circuit theory schematic diagram in the present embodiment.
Specific implementation mode
With reference to embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field
Other embodiments used that member is obtained without making creative work, belong to the protection model of the utility model
It encloses.
The embodiments of the present invention provide a kind of debugging circuit board instrument, and with reference to shown in figure 1, which can wrap
Include Switching Power Supply, debugging substrate（Debug bottom plate）With display such as LCD display；Wherein, Switching Power Supply（Switching
Mode Power Supply）Also known as exchange type power, switch converters, are a kind of high frequency device for converting electric energy, and function is
The voltage of one level is converted into the required voltage of user terminal or electric current through various forms of frameworks.Institute in the present embodiment
Line voltage can be converted to the required predeterminated voltage such as+5V voltages of debugging by stating Switching Power Supply.It can be on the debugging substrate
It is provided with processing circuit（It is not shown）, first interface circuit 1, second interface circuit 2 and third interface circuit 3；The processing electricity
Road can be made of microcontroller, and but it is not limited to this.The Switching Power Supply and the first interface circuit 1, second interface circuit
2, third interface circuit 3 and processing circuit are electrically connected to provide respective operating voltage；The first interface circuit 1,
Two interface circuits 2 and third interface circuit 3 are electrically connected with the processing circuit respectively；Wherein, the first interface circuit 1,
Two interface circuits 2 and third interface circuit 3 respectively for the different circuit board to be debugged of connection and provide corresponding test signal,
The processing circuit is used to acquire the signal after each circuit board to be debugged improves corresponding test signal to be formed at least
One circuit parameter.And the display can be electrically connected by data line with the processing circuit on the debugging substrate, be used
In at least one circuit parameter for showing each circuit board to be debugged.In one embodiment, the display can be arranged in institute
It states and saves instrument occupied space on debugging substrate to improve integrated level.
In the present embodiment, the first interface circuit 1 may include the first bleeder circuit and first interface, this first point
Volt circuit is used to generate 6 groups of DC voltage, that is, test signals according to the predeterminated voltage；The first interface is divided with described first
Circuit is electrically connected, and is electrically connected the first circuit board to be debugged, and 6 groups of DC voltages are provided to first circuit to be debugged
Plate.Correspondingly, the processing circuit is for acquiring after first circuit board to be debugged improves 6 groups of DC voltages
Signal.
Illustratively, in conjunction with reference to shown in figure 2, by resistance R9/R16, R10/R19, R11/R20, R12/R17 and
First bleeder circuit of R13/R18 compositions can generate the DC voltage of 6 groups of standards, be connect by interface CN8, CN10 and CN11
Onto the first circuit board such as battery control panel to be debugged, the first circuit board to be debugged is started to work after energization, then by above 6 groups
Signal is transferred to LCD display progress circuit parameter after CN8 AD samplings and shows.When it is implemented, by the first circuit to be debugged
Plate is inserted into No. 1 interface and controls plate interface, and after energization, if this circuit board fault-free, LCD display is by display circuit parameter
Such as one or more of main piezoelectric voltage, output voltage, cell voltage, charging current, single cell voltage.
In the present embodiment, the second interface circuit 2 may include the second bleeder circuit and second interface；Wherein, should
Second bleeder circuit is used to generate 4 groups of direct current signal, that is, test signals according to the predeterminated voltage；The second interface and described the
Two bleeder circuits are electrically connected, and are electrically connected the second circuit board to be debugged, and 4 groups of direct current signals, which are provided to this, second to be waited adjusting
Try circuit board；The processing circuit is for acquiring after second circuit board to be debugged is to 4 groups of direct current signal conditionings
Signal.
Illustratively, in conjunction with reference to shown in figure 3, after the second circuit board such as sampling plate to be debugged is inserted into interface CN7 ,+
The second bleeder circuit that 5V1 power supplys are made up of resistance R1/R2, R3/R4, R5/R6, R7/R8 will generate 4 groups of direct current signals, can
To respectively represent main piezoelectric voltage, emergent voltage, cell voltage and charging current, this 4 groups of signals are through the second circuit board tune to be debugged
It send to LCD display and shows after Chip Microcomputer A/D samples again after reason.Specifically, the second circuit board to be debugged is inserted into No. 2 interfaces
Plate interface CN7 is sampled, after energization, if this circuit board fault-free, LCD display can be with for example main electricity of display circuit parameter
Voltage, output voltage, cell voltage, charging current etc..
In the present embodiment, the third interface circuit includes third interface, and it is to be debugged which is electrically connected third
Circuit board is simultaneously passed through the predeterminated voltage（That is test signal）.Illustratively, in conjunction with reference to shown in figure 4, third is to be debugged
Circuit board such as battery inspection plate is inserted into interface CN12 and CN13, that is, battery inspection plate interface, and 7,8 feet of interface CN13 are passed through 5V electricity
The value of source simulation such as 1# batteries, then LCD display can show the value of 1# cell voltages.Again because sharing sampling channel, institute
Debug time is saved, but display can report failure to remind, without all showing to remind user with the value of 2#, 3#, 4# batteries
2# ~ 4# batteries are without numerical value.In the present embodiment, the described first circuit board, the second circuit board to be debugged and third to be debugged waits adjusting
It is different to try circuit board function, and the function of each circuit board to be debugged is related to battery, such as analogue measurement battery pack
Operating status etc..In addition, selecting switch such as controllable switch can also be arranged in the debugging bottom plate, by processing circuit controls to select
Control the work of at least one of three interface circuits.Power switch can also be arranged in the output end of the Switching Power Supply, with side
Just for example powered-down when without testing to avoid instrument power consumption.
In the embodiments of the present invention, when with the debugging circuit board instrument, adjustor need to only plug in circuit board to be debugged
Enter corresponding interface circuit, then can observe the quality that display circuit parameter can determine whether the circuit board, without going again manually
Wiring measures related multiple circuit parameters, time saving and energy saving, simple and convenient.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
In short, those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to this public affairs
The other embodiments opened.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications,
Purposes or adaptive change follow the general principles of this disclosure and include the undocumented public affairs in the art of the disclosure
Know common sense or conventional techniques.The description and examples are only to be considered as illustrative, the true scope and spirit of the disclosure by
The attached claims are pointed out.
Claims (10)
1. debugging circuit board instrument, which is characterized in that including：
Switching Power Supply, for line voltage to be converted to the predeterminated voltage needed for debugging；
Substrate is debugged, processing circuit, first interface circuit, second interface circuit and third interface electricity are provided on the debugging substrate
Road；The Switching Power Supply is electrically connected respectively with the first interface circuit, second interface circuit, third interface circuit and processing circuit
It connects to provide respective operating voltage；The first interface circuit, second interface circuit and third interface circuit respectively with it is described
Processing circuit is electrically connected；Wherein, the first interface circuit, second interface circuit and third interface circuit respectively for connection not
Circuit board to be debugged together simultaneously provides corresponding test signal, and the processing circuit passes through each circuit board pair to be debugged for acquiring
Signal after corresponding test signal conditioning is to form at least one circuit parameter；
Display, the display are electrically connected by data line with the processing circuit on the debugging substrate, are respectively waited for for showing
At least one circuit parameter of debugging circuit board.
2. debugging circuit board instrument according to claim 1, which is characterized in that the first interface circuit includes：
First bleeder circuit, for generating 6 groups of DC voltages according to the predeterminated voltage；
First interface is electrically connected with first bleeder circuit, and is electrically connected the first circuit board to be debugged, straight by described 6 groups
Galvanic electricity pressure is provided to first circuit board to be debugged；
The processing circuit, for acquiring the signal after first circuit board to be debugged improves 6 groups of DC voltages.
3. debugging circuit board instrument according to claim 2, which is characterized in that the second interface circuit includes：
Second bleeder circuit, for generating 4 groups of direct current signals according to the predeterminated voltage；
Second interface is electrically connected with second bleeder circuit, and is electrically connected the second circuit board to be debugged, straight by described 4 groups
Stream signal is provided to second circuit board to be debugged；
The processing circuit, for acquiring by second circuit board to be debugged to the signal after 4 groups of direct current signal conditionings.
4. debugging circuit board instrument according to claim 3, which is characterized in that the third interface circuit includes that third connects
Mouthful, third interface electrical connection third circuit board to be debugged is simultaneously passed through the predeterminated voltage.
5. debugging circuit board instrument according to claim 4, which is characterized in that first circuit board to be debugged, second are waited for
Debugging circuit board and third circuit board function to be debugged are different.
6. according to claim 1-5 any one of them debugging circuit board instrument, which is characterized in that the display is arranged described
It debugs on substrate.
7. debugging circuit board instrument according to claim 6, which is characterized in that the display includes LCD display.
8. debugging circuit board instrument according to claim 6, which is characterized in that the processing circuit is made of microcontroller.
9. debugging circuit board instrument according to claim 6, which is characterized in that the predeterminated voltage needed for the debugging at least wraps
Include+5V voltages.
10. debugging circuit board instrument according to claim 6, which is characterized in that the function of the circuit board to be debugged and electricity
Pond is related.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178407.7U CN207924085U (en) | 2018-02-01 | 2018-02-01 | Debugging circuit board instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178407.7U CN207924085U (en) | 2018-02-01 | 2018-02-01 | Debugging circuit board instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924085U true CN207924085U (en) | 2018-09-28 |
Family
ID=63602620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820178407.7U Expired - Fee Related CN207924085U (en) | 2018-02-01 | 2018-02-01 | Debugging circuit board instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764151A (en) * | 2019-09-29 | 2020-02-07 | 中国人民解放军海军工程大学 | Debugging system and method capable of being fused in detection system |
-
2018
- 2018-02-01 CN CN201820178407.7U patent/CN207924085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110764151A (en) * | 2019-09-29 | 2020-02-07 | 中国人民解放军海军工程大学 | Debugging system and method capable of being fused in detection system |
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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: 20180928 Termination date: 20210201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |