CN107677955A - A kind of fault test set of electronic product integrated circuit - Google Patents
A kind of fault test set of electronic product integrated circuit Download PDFInfo
- Publication number
- CN107677955A CN107677955A CN201711115365.9A CN201711115365A CN107677955A CN 107677955 A CN107677955 A CN 107677955A CN 201711115365 A CN201711115365 A CN 201711115365A CN 107677955 A CN107677955 A CN 107677955A
- Authority
- CN
- China
- Prior art keywords
- module
- heat emission
- test
- display screen
- body fuselage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
Abstract
The invention discloses a kind of fault test set of electronic product integrated circuit, including body fuselage, the front of the body fuselage is provided with display screen, equally distributed heat emission hole is provided with the top of the body fuselage, the side of the heat emission hole is provided with heat emission fan shell, and the heat emission fan shell is internally provided with heat emission fan.The equipment is a unique multi-functional and wieldy independent test system, it is top-down that more power supply digital integrated electronic circuit test module, Analogous Integrated Electronic Circuits test module, eight-in-one multifunction instrument module and 3 D stereo V I F motional impedance test modules are set, it provides comprehensive circuit board detecting function, almost containing the detectability for having covered any kind of circuit board；Heat emission fan is mounted with the top of equipment and is provided with heat emission hole in hull outside, effectively reduce temperature in equipment running process is influenceed to caused by it, and service life is greatly improved.
Description
Technical field
The invention belongs to electron detection device correlative technology field, and in particular to a kind of failure of electronic product integrated circuit
Detection device.
Background technology
Quick change for electronics industry now, the market demand characteristic for change of looking for novelty, ask, is either operated in design,
The situation of production, experiment or failure is all proposing the challenge of items to Electronics Engineer.Electronic circuit becomes faster, smaller,
It is less expensive and more complicated.The raising for also becoming relativity in the cost benefit tested and repaired is a lot.Therefore, your test equipment
Whether can be in response to your demand, and change to challenge this succession of fulminant technological improvement.If you recognize this ask
Topic, you are on the road of settling mode is sought.Although current electronic technology is maked rapid progress, the basic nature of its failure situations
Matter is still identical.It is able to not can be operating normally the integrated circuit of failure, and open circuit or short circuit can be presented in the diode of failure
The phenomenon of the failure of short circuit is presented in state, the capacitor of failure sometimes.The situation of bridge can be caused to weld now on circuit board with 10 years
Preceding is identical situation.But today, we must quickly find these trouble points." maintenance work for having high economic benefit "
Center of gravity and do not lie in and can repair circuit board, but be to need to spend how many time and manpower to repair a piece of electricity
Road plate.
Problems be present in the detection device of prior art：1st, the feature of circuit board detecting equipment is more single, different
The circuit board of type needs to detect it using different types of equipment, and detection device use it is not square enough
Just, it is necessary to which the professional talent can be detected；2nd, detection device may be influenceed its operating efficiency by the change of temperature
And testing result, the service life of equipment can be more reduced when serious.
The content of the invention
It is an object of the invention to provide a kind of fault test set of electronic product integrated circuit, to solve above-mentioned background
The detection device function of being proposed in technology is single and the problem of heat dispersion is bad.
To achieve the above object, the present invention provides following technical scheme：A kind of fault detect of electronic product integrated circuit
Equipment, including body fuselage, the front of the body fuselage are provided with display screen, and being provided with USB below the display screen connects
Mouthful, the side of the USB interface is provided with controlling switch, and side of the controlling switch away from USB interface is provided with indicator lamp,
The opposite side of the indicator lamp is provided with CD-ROM drive, and the side of the display screen is provided with adjustable electric source module, described adjustable
More power supply digital integrated electronic circuit test modules, more power supply digital integrated electronic circuit test modules are provided with below power module
Lower section be provided with Analogous Integrated Electronic Circuits test module, it is more to be provided with eight-in-one below the Analogous Integrated Electronic Circuits test module
Function instrumentation module, 3 D stereo V-I-F motional impedances test mould is provided with below the eight-in-one multifunction instrument module
Block, the bottom of the body fuselage are provided with four equally distributed support feets, and the both sides of the body fuselage are provided with mutually
Symmetrical handle, is provided with equally distributed heat emission hole at the top of the body fuselage, and the side of the heat emission hole is provided with scattered
Heat fan shell, the heat emission fan shell are internally provided with heat emission fan.
Preferably, the display screen and controlling switch, display screen and adjustable electric source module, display screen and more power supplys numeral
Integrated circuit testing module, display screen and Analogous Integrated Electronic Circuits test module, display screen and eight-in-one multifunction instrument module and
The connected mode of display screen and 3 D stereo V-I-F motional impedance test modules is to be electrically connected with.
Preferably, the adjustable electric source module and more power supply digital integrated electronic circuit test modules, more power supply digital integrations
Circuit test module and Analogous Integrated Electronic Circuits test module, Analogous Integrated Electronic Circuits test module and eight-in-one multifunction instrument module
It is integral structure with eight-in-one multifunction instrument module and 3 D stereo V-I-F motional impedance test modules.
Preferably, the support feet is to be threadedly coupled with the connected mode of body fuselage.
Preferably, the handle is fixedly connected with body fuselage by fixed screw.
Preferably, the heat emission fan and the connected mode of body fuselage are to be connected together.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention is a unique multi-functional and wieldy independent test system, and top-down setting is more electric
Source digital integrated electronic circuit test module, Analogous Integrated Electronic Circuits test module, eight-in-one multifunction instrument module and 3 D stereo V-
I-F motional impedance test modules, it provides comprehensive circuit board detecting function, almost containing having covered any kind of circuit board
Detectability.
2nd, the present invention is mounted with heat emission fan at the top of equipment and is provided with heat emission hole in hull outside, effective to reduce
Temperature influences to caused by it in equipment running process so that the monitoring effect of equipment is more perfect, service life obtains
Greatly improve.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
In figure：1st, body fuselage；2nd, display screen；3rd, heat emission fan shell；4th, heat emission fan；5th, handle；6th, USB interface；7th, control
System switch；8th, indicator lamp；9th, CD-ROM drive；10th, support feet；11st, adjustable electric source module；12nd, more power supply digital integrated electronic circuit tests
Module；13rd, Analogous Integrated Electronic Circuits test module；14th, eight-in-one multifunction instrument module；15th, 3 D stereo V-I-F motional impedances
Test module；16th, heat emission hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides following technical scheme：A kind of fault detect of electronic product integrated circuit is set
It is standby, including body fuselage 1, the front of body fuselage 1 be provided with display screen 2, the lower section of display screen 2 is provided with USB interface 6, USB
The side of interface 6 is provided with controlling switch 7, and side of the controlling switch 7 away from USB interface 6 is provided with indicator lamp 8, indicator lamp 8
Opposite side is provided with CD-ROM drive 9, and the side of display screen 2 is provided with adjustable electric source module 11, the lower section of adjustable electric source module 11
More power supply digital integrated electronic circuit test modules 12 are provided with, the lower section of more power supply digital integrated electronic circuit test modules 12 is provided with mould
Intend integrated circuit testing module 13, the lower section of Analogous Integrated Electronic Circuits test module 13 is provided with eight-in-one multifunction instrument module
14, the lower section of eight-in-one multifunction instrument module 14 is provided with 3 D stereo V-I-F motional impedances test module 15, body fuselage
1 bottom is provided with four equally distributed support feets 10, and the both sides of body fuselage 1 are provided with symmetrical handle 5, body
The top of shell 1 is provided with equally distributed heat emission hole 16, and the side of heat emission hole 16 is provided with heat emission fan shell 3, outside heat emission fan
Shell 3 is internally provided with heat emission fan 4.
In the present invention, it is preferred that display screen 2 and controlling switch 7, display screen 2 and adjustable electric source module 11, display screen 2
With more power supply digital integrated electronic circuit test modules 12, display screen 2 and Analogous Integrated Electronic Circuits test module 13, display screen 2 and octadentate
One multifunction instrument module 14 and display screen 2 and the connected mode of 3 D stereo V-I-F motional impedances test module 15 are electricity
Property connection.
In the present invention, it is preferred that adjustable electric source module 11 and more power supply digital integrated electronic circuit test modules 12, more power supplys
Digital integrated electronic circuit test module 12 and Analogous Integrated Electronic Circuits test module 13, Analogous Integrated Electronic Circuits test module 13 and eight-in-one
Multifunction instrument module 14 and eight-in-one multifunction instrument module 14 are with 3 D stereo V-I-F motional impedances test module 15
Integral structure.
In order to connect support feet 10 and body fuselage 1, in of the invention, it is preferred that support feet 10 and the connection of body fuselage 1
Mode is threaded connection.
For mounting knob 5, in the present invention, it is preferred that handle 5 is fixedly connected with body fuselage 1 by fixed screw.
In order to install heat emission fan 4, in of the invention, it is preferred that heat emission fan 4 is to engage company with the connected mode of body fuselage 1
Connect.
Adjustable electric source module 11 in the present invention is disclosed extensive utilization and the known technology of daily life, type
Number it is ABI-1100, this module can provide integrated circuit or the circuit board necessary power supply when being tested.It has three groups
Adjustable power supply output, and there is overvoltage and overload protection function simultaneously.
More power supply digital integrated electronic circuit test modules 12 in the present invention are disclosed extensive utilization and daily life
Known technology, model ABI-6500, there are 64 TCH test channels, it is possible to provide a variety of measurement functions.These passages can carry
Tested for comprehensive fault diagnosis, including digital integrated electronic circuit functional test (on-line/off-line test), the company of ic pin
The measurement of state and magnitude of voltage is connect, and together with the test function of the digital V-I curves used in the case of non-power-up.
Analogous Integrated Electronic Circuits test module 13 in the present invention is known for disclosed extensive utilization and daily life
Technology, model ABI-2500 modules can carry out functional test to Analogous Integrated Electronic Circuits and discrete IC.It is all common
Analogous Integrated Electronic Circuits can all test, and system can make functional test according to circuit kenel of the integrated circuit on PCB, it is not necessary to
Programming or reference circuit figure.It further comprises complete V-I curves test function in the module, circuit board or integrated circuit can be
In the case of non-power-up, lucid graphical test result is obtained.
Eight-in-one multifunction instrument module 14 in the present invention is known for disclosed extensive utilization and daily life
Technology, model ABI-6350, in multifunction instrument module, it is integrated with the test of a variety of high standards and measuring instrument work(
Can be among same module.Such a design method is suitable for education and general purpose electronic surveying uses.Its module provides
Frequency meter, digit storage oscillograph, signal generator, digital voltmeter, ammeter, ohmmeter, fixed out-put supply and
Universal I/O Interface.And operator can utilize the self-defined instrument platform function of software, instrumentation circle of design customization
Face.
3 D stereo V-I-F motional impedances test module 15 in the present invention is disclosed extensive utilization and daily life
Known technology living, model ABI-3400 three dimensional constitutions show voltage, the change of electric current and frequency, can detected containing a variety of devices
The impedance operator of part circuit.Automatic switchover 2D/3D, and the voltage x current value of the curve each point can be shown on 2D pictures, have
64 groups of TCH test channels, 4 groups of probe passages, 4 road lock-out pulse output channels, 2048 groups of TCH test channels are extended to, there is V-I,
A variety of test modes such as V-T, V-I matrix, V-I-F tests.
The operation principle and process for using of the present invention：After the present invention installs, display is set in the front of body fuselage 1
Screen 2, sets gradually USB interface 6, controlling switch 7, indicator lamp 8 and CD-ROM drive 9 in the lower section of display screen 2, USB interface 6 can be used for
Computer transmission data, controlling switch 7 control the operation of detection device, and CD-ROM drive 9 preserves available for CD burning data, in display screen
2 side is top-down to set adjustable electric source module 11, more power supply digital integrated electronic circuit test modules 12, the integrated electricity of simulation
Road test module 13, eight-in-one multifunction instrument module 14 and 3 D stereo V-I-F motional impedances test module 15, pass through these
Module can detect to the circuit board of different demands, can facilitate the carrying of body in the both sides mounting knob 5 of body fuselage 1,
Four equally distributed support feets 10 are installed in the bottom of body fuselage 1, installation heat emission fan 4 is used at the top of body fuselage 1
The radiating of whole body, heat emission fan shell 3 is set in the outside of heat emission fan 4, heat emission hole 16 is also set up at the top of body fuselage 1
It can also be used for radiating.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of fault test set of electronic product integrated circuit, including body fuselage (1), it is characterised in that：The body
The front of shell (1) is provided with display screen (2), and USB interface (6), the USB interface are provided with below the display screen (2)
(6) side is provided with controlling switch (7), and side of the controlling switch (7) away from USB interface (6) is provided with indicator lamp
(8), the opposite side of the indicator lamp (8) is provided with CD-ROM drive (9), and the side of the display screen (2) is provided with adjustable power supply mould
Block (11), more power supply digital integrated electronic circuit test modules (12) are provided with below the adjustable electric source module (11), it is described
Analogous Integrated Electronic Circuits test module (13), the simulation collection are provided with below more power supply digital integrated electronic circuit test modules (12)
Eight-in-one multifunction instrument module (14), the eight-in-one multifunction instrument mould are provided with below into circuit test module (13)
3 D stereo V-I-F motional impedances test module (15) is provided with below block (14), the bottom of the body fuselage (1) is set
There are four equally distributed support feets (10), the both sides of the body fuselage (1) are provided with symmetrical handle (5), described
Equally distributed heat emission hole (16) is provided with the top of body fuselage (1), the side of the heat emission hole (16) is provided with heat emission fan
Shell (3), the heat emission fan shell (3) are internally provided with heat emission fan (4).
A kind of 2. fault test set of electronic product integrated circuit according to claim 1, it is characterised in that：It is described aobvious
Display screen (2) and controlling switch (7), display screen (2) and adjustable electric source module (11), display screen (2) and more power supply digital integrations
Circuit test module (12), display screen (2) and Analogous Integrated Electronic Circuits test module (13), display screen (2) and eight-in-one are multi-functional
Instrumentation module (14) and display screen (2) and the connected mode of 3 D stereo V-I-F motional impedances test module (15) are electrical
Connection.
A kind of 3. fault test set of electronic product integrated circuit according to claim 1, it is characterised in that：It is described can
Mode power module (11) and more power supply digital integrated electronic circuit test modules (12), more power supply digital integrated electronic circuit test modules
(12) with Analogous Integrated Electronic Circuits test module (13), Analogous Integrated Electronic Circuits test module (13) and eight-in-one multifunction instrument module
(14) and eight-in-one multifunction instrument module (14) and 3 D stereo V-I-F motional impedances test module (15) are integral type knot
Structure.
A kind of 4. fault test set of electronic product integrated circuit according to claim 1, it is characterised in that：The branch
Spike (10) is to be threadedly coupled with the connected mode of body fuselage (1).
A kind of 5. fault test set of electronic product integrated circuit according to claim 1, it is characterised in that：Described
Hand (5) is fixedly connected with body fuselage (1) by fixed screw.
A kind of 6. fault test set of electronic product integrated circuit according to claim 1, it is characterised in that：It is described to dissipate
The connected mode of heat fan (4) and body fuselage (1) is to be connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711115365.9A CN107677955A (en) | 2017-11-13 | 2017-11-13 | A kind of fault test set of electronic product integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711115365.9A CN107677955A (en) | 2017-11-13 | 2017-11-13 | A kind of fault test set of electronic product integrated circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107677955A true CN107677955A (en) | 2018-02-09 |
Family
ID=61146993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711115365.9A Withdrawn CN107677955A (en) | 2017-11-13 | 2017-11-13 | A kind of fault test set of electronic product integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107677955A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931671A (en) * | 2018-09-05 | 2018-12-04 | 南京信息职业技术学院 | A kind of electronic product production finished product test device and its test method |
-
2017
- 2017-11-13 CN CN201711115365.9A patent/CN107677955A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931671A (en) * | 2018-09-05 | 2018-12-04 | 南京信息职业技术学院 | A kind of electronic product production finished product test device and its test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |
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| WW01 | Invention patent application withdrawn after publication |