CN206945875U - One kind open circuit, short-circuit test device - Google Patents
One kind open circuit, short-circuit test device Download PDFInfo
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- CN206945875U CN206945875U CN201720618737.9U CN201720618737U CN206945875U CN 206945875 U CN206945875 U CN 206945875U CN 201720618737 U CN201720618737 U CN 201720618737U CN 206945875 U CN206945875 U CN 206945875U
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- connector
- indicating lamp
- lamp component
- switch
- circuit
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses one kind open circuit, short-circuit test device, test device field, including test circuit plate, the first indicating lamp component, the second indicating lamp component, the first connector, the second connector, first switch, second switch and power supply relate to；First indicating lamp component, second indicating lamp component, first connector, second connector, the first switch and the second switch are respectively welded on the test circuit plate；Connectivity port is provided with first connector, second connector, the trial product to be measured is linked on the connectivity port of first connector and second connector, and is electrically connected with respectively with first connector and second connector.Open circuit, the test process of short-circuit test device are simple described in the present embodiment, improve testing efficiency, save human cost.
Description
Technical field
Test device field is the utility model is related to, more particularly to a kind of open circuit, short-circuit test device.
Background technology
Existing open circuit, short-circuit test device are, it is necessary to remove product and product is installed on test machine, test machine is successively
Detected one by one from the mains side of product to load-side, and (Light Emitting Diode are sent out by the LED on test machine
Optical diode) lamp judge product which partly occur opening a way or short circuit.
Existing open circuit, the testing efficiency of short-circuit test device are low, and test process is complicated and can not be the life for improving product
Produce yield and strong data, so that research staff analyzes, wasting manpower and material resources are provided.
Utility model content
The purpose of this utility model is to be directed to technical problem existing for prior art, there is provided one kind open circuit, short-circuit test
Device, mainly solves existing open circuit, the testing efficiency of short-circuit test device is low, test process is complicated and waste of manpower thing
The problem of power.
In order to solve posed problems above, the technical solution adopted in the utility model is：
The utility model provides a kind of open circuit of product, short-circuit test device, including test circuit plate, the first indicator lamp
Component, the second indicating lamp component, the first connector, the second connector, first switch, second switch and power supply；
First indicating lamp component, second indicating lamp component, first connector, second connector,
The first switch and the second switch are respectively welded on the test circuit plate；
Connectivity port is provided with first connector, second connector, the trial product to be measured is linked into
On the connectivity port of first connector and second connector, and respectively with first connector and described
Two connectors are electrically connected with；
The plant-grid connection is on the test circuit plate, trial product to be measured, the first indicating lamp component, the second indicator lamp groups
Part, the first connector, the second connector, first switch, second switch and power supply form complete in the test circuit plate
Path.
As further improvement of the utility model, one end of first indicating lamp component is connected with described second respectively
The connectivity port connection of device, the other end of first indicating lamp component connects together altogether, and is connected to the first switch
One end, the other end of the first switch are connected with the negative pole of the power supply；
Connectivity port of the one end of second indicating lamp component respectively with second connector is connected, and described second refers to
Show that the other end of lamp component connects together altogether, and be connected to one end of the second switch, the other end of the second switch with
The negative pole of the power supply is connected；
The connectivity port of first connector is connected in the positive pole of the power supply altogether.
As further improvement of the utility model, first indicating lamp component includes at least one indicator lamp, described
Second indicating lamp component includes at least one indicator lamp, and the quantity of indicator lamp and described second in first indicating lamp component
The quantity of indicator lamp is equal in indicating lamp component, and is respectively separated and is connected on the connectivity port of second connector.
As further improvement of the utility model, the color of indicator lamp is identical in first indicating lamp component, described
The color of indicator lamp is identical in second indicating lamp component, and the color of indicator lamp and described second in first indicating lamp component
The color of indicator lamp is different in indicating lamp component.
It is corresponding around each connectivity port of second connector to set as further improvement of the utility model
Mark is equipped with, the mark corresponds with indicator lamp in first indicating lamp component and second indicating lamp component.
As further improvement of the utility model, the mark is formed by bonding, spraying or Laser Processing.
Compared with prior art, the beneficial effects of the utility model are：
In embodiment of the present utility model, by the way that trial product to be measured is linked into first connector and described second
On the connectivity port of connector, and pass through the light on and off of indicator lamp in first indicating lamp component and second indicating lamp component
Situation judge trial product to be measured whether occur opening a way or short circuit, that is, judge whether trial product to be measured is non-defective unit；Described in the present embodiment
Open circuit, the test process of short-circuit test device are simple, improve testing efficiency, save human cost.
Brief description of the drawings
Fig. 1 is open circuit, the structured flowchart of short-circuit test device described in the utility model embodiment；
Fig. 2 is open circuit, short-circuit test circuit diagram described in the utility model embodiment.
Reference：100- test circuit plates；The indicating lamp components of 200- first；The indicating lamp components of 300- second；400-
A connector；The connectors of 500- second；600- first switches；700- second switches；800- power supplys.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the understanding more thorough and comprehensive of content.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Shown in reference picture 1, be the utility model embodiment described in open circuit, the structural representation of short-circuit test device, including
Test circuit plate 100, the first indicating lamp component 200, the second indicating lamp component 300, the first connector 400, the second connector
500th, first switch 600, second switch 700 and power supply 800；
First indicating lamp component 200, second indicating lamp component 300, first connector 400, described
Two connectors 500, the first switch 600 and the second switch 700 are respectively welded on the test circuit plate 100；
It is provided with connectivity port (not shown) on first connector 400, second connector 500, it is to be measured in the present embodiment
The structure to match with the connectivity port of first connector 400 and second connector 500 is provided with trial product,
So that trial product to be measured and first connector 400 and second connector 500 are closely coupled, the trial product to be measured
It is linked on the connectivity port of first connector 400 and second connector 500, and is connected respectively with described first
Device 400 and second connector 500 are electrically connected with；The power supply 800 is linked on the test circuit plate 100, to be measured
Trial product, the first indicating lamp component 200, the second indicating lamp component 300, the first connector 400, the second connector 500, first open
Close 600, second switch 700 and power supply 800 forms complete path in the test circuit plate 100.
First connector 400 described in the present embodiment and second connector 500 are used to closely connect trial product to be measured；
First indicating lamp component 200 and second indicating lamp component 300 are used to prompt the test result of trial product to be measured；Institute
State test circuit plate 100 and be packaged with circuit for connecting component, the circuit be used to treating test product carry out short circuit and
Open test；The power supply 800 is used to provide the electric energy maintained needed for test；The first switch 600 and second switch 700
It is respectively used to control the opening and closing of connected circuit.
In embodiment of the present utility model, physical circuit connection refer to open circuit, the short-circuit test circuit shown in Fig. 2
Figure, the connectivity port of one end of first indicating lamp component 200 respectively with second connector 500 are connected, and described first
The other end of indicating lamp component 200 connects together altogether, and is connected to one end of the first switch 600, the first switch 600
The other end be connected with the negative pole of the power supply 800；One end of second indicating lamp component 300 and second connector
500 connectivity port connection, the other end of second indicating lamp component 300 connects together altogether, and is connected to described second and opens
700 one end is closed, the other end of the second switch 700 is connected with the negative pole of the power supply 800；First connector 400
Connectivity port be connected in the positive pole of the power supply 800 altogether；The output voltage of power supply 800 described in the present embodiment is 3V, with protection
Tester is safe and product safety to be tested, avoids first indicating lamp component 200 and second indicator lamp
Component 300 causes the consequence that burns out because of strong voltage.
In embodiment of the present utility model, first indicating lamp component 200 includes at least one indicator lamp, and described
Two indicating lamp components 300 include at least one indicator lamp, and in first indicating lamp component 200 quantity of indicator lamp with it is described
The quantity of indicator lamp is equal in second indicating lamp component 300, for example, the first indicating lamp component 200 described in the present embodiment, described
The quantity of indicator lamp is 12 (identification division indicator lamps in Fig. 1) in second indicating lamp component 300, and is respectively separated and is connected to
On the connectivity port of second connector 500；Described trial product to be measured includes one or more under test lines, each
Under test line correspondingly connects a connectivity port on second connector 500, the first connector described in this implementation
400th, the connectivity port of second connector 500 can select whole or portion according to the quantity of the under test line of trial product to be measured
Divide connectivity port, be defined in the present utility model application not to this；Indicator lamp in first indicating lamp component 200
Color is identical, and the color of indicator lamp is identical in second indicating lamp component 300, and the middle finger of the first indicating lamp component 200
The color and the color of indicator lamp in second indicating lamp component 300 for showing lamp differ, and described first refers in the present embodiment
It is green LED indicator lamp to show lamp component 200, and second indicating lamp component 300 is red LED indicator lamp, the red
The identification of LED light and green LED indicator lamp is higher, tester is easy to tell indicator lamp and is in and lights or put out
Go out state, in other embodiment of the present utility model, tester can distinguish according to height of the specific demand from other colors
The LED light of knowledge and magnanimity, such as yellow.
In embodiment of the present utility model, referring again to shown in Fig. 1, each of second connector 500 connects
Mark is correspondingly arranged on around port, such as：" 1 " is identified as corresponding to first connectivity port, by that analogy；It is described mark with
Indicator lamp corresponds in first indicating lamp component 200 and second indicating lamp component 300, such as：First connection end
First indicator lamp that the mark " 1 " of mouth corresponds in first indicating lamp component 200, it is " 1-1 ", it is by that analogy, described
Other indicator lamps in first indicating lamp component 200 are " 1-2 ", " 1-3 " etc.；The mark " 2 " of second connection end mouth corresponds to institute
First indicator lamp in the second indicating lamp component 300 is stated, is " 2-1 ", the like, in second indicating lamp component 300
Other indicator lamps be " 2-2 ", " 2-3 " etc.；When indicator lamp in the first indicating lamp component 200 or the second indicating lamp component 300
When light on and off situation changes, tester can quickly and accurately position the corresponding mark, be by the mark
It can determine whether the function of connected under test line is normal rapidly；Mark described in the present embodiment passes through bonding, spraying
Or Laser Processing forms, content, position, the size of the mark can be adjusted voluntarily according to the actual requirements.
In embodiment of the present utility model, the open circuit, the test process of short-circuit test device are as follows：：
Trial product to be measured is linked on the connectivity port of first connector 400 and second connector 500,
Make trial product to be measured and first connector 400 and second connector 500 closely coupled；
When testing first time, the first switch 600 is closed and the second switch 700 is opened, and described first refers to
Show that the indicator lamp all light in lamp component 200 and the indicator lamp in second indicating lamp component 300 extinguish, then trial product to be measured
In under test line channel status；Indicator lamp and second indicating lamp component in first indicating lamp component 200
Indicator lamp in 300 extinguishes, then the under test line in trial product to be measured is in open-circuit condition；First indicating lamp component
Indicator lamp extinguishing in 200 and the indicator lamp all light in second indicating lamp component 300 or part are lighted, then test manufacture to be measured
Under test line in product is in short-circuit condition；
When testing for second, the first switch 600 is opened and the second switch 700 closes, and described first refers to
Show the indicator lamp all light in indicator lamp extinguishing and second indicating lamp component 300 in lamp component 200, then trial product to be measured
In under test line channel status；Indicator lamp and second indicating lamp component in first indicating lamp component 200
Indicator lamp in 300 extinguishes, then the under test line in trial product to be measured is in open-circuit condition；First indicating lamp component
Indicator lamp all light in 200 or part light and second indicating lamp component 300 in indicator lamp extinguish, then test manufacture to be measured
Under test line in product is in short-circuit condition；
If the result tested twice in the present embodiment is channel status, the under test line in trial product to be measured is logical
Line state；Tester can record the instruction lamp on/off situation in test process twice whether to judge the circuit of trial product to be measured
Appearance is opened a way or short-circuit condition, and carries out overhaul plan to it.
In embodiment of the present utility model, by the way that trial product to be measured is linked into first connector 400 and described
On the connectivity port of second connector 500, and pass through first indicating lamp component 200 and second indicating lamp component 300
The light on and off situation of middle indicator lamp judge trial product to be measured whether occur opening a way or short circuit, that is, judge whether trial product to be measured is good
Product；Open circuit, the test process of short-circuit test device are simple described in the present embodiment, improve testing efficiency, save human cost.
In the present embodiment, those skilled in the art will be appreciated that term " comprising ", "comprising" or its it is any its
His variant is intended to including for nonexcludability, except comprising those listed key elements, but also can include and be not expressly set out
Other element；And " first ", " second " mentioned in the present utility model application are used for the purpose of conveniently describing its position relationship,
It is not the restriction to its quantity.
In the present embodiment, the involved noun of locality such as forward and backward, upper and lower is located in figure and tied with structure in accompanying drawing
The mutual position of structure is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.Embodiment of the present utility model is not limited by above-described embodiment
System, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modification, replacement, combine, letter
Change, should be equivalent substitute mode, be also included within the scope of protection of the utility model.
Claims (6)
1. one kind open circuit, short-circuit test device, it is characterised in that：Including test circuit plate, the first indicating lamp component, the second instruction
Lamp component, the first connector, the second connector, first switch, second switch and power supply；
It is first indicating lamp component, second indicating lamp component, first connector, second connector, described
First switch and the second switch are respectively welded on the test circuit plate；
Connectivity port is provided with first connector, second connector, trial product to be measured is linked into described first
On the connectivity port of connector and second connector, and respectively with first connector and second connector
It is electrically connected with；
The plant-grid connection on the test circuit plate, trial product to be measured, the first indicating lamp component, the second indicating lamp component,
First connector, the second connector, first switch, second switch and power supply form complete logical in the test circuit plate
Road.
2. open circuit according to claim 1, short-circuit test device, it is characterised in that：The one of first indicating lamp component
The connectivity port respectively with second connector is held to be connected, the other end of first indicating lamp component connects together altogether, and
One end of the first switch is connected to, the other end of the first switch is connected with the negative pole of the power supply；
Connectivity port of the one end of second indicating lamp component respectively with second connector is connected, second indicator lamp
The other end of component connects together altogether, and is connected to one end of the second switch, the other end of the second switch with it is described
The negative pole of power supply is connected；
The connectivity port of first connector is connected in the positive pole of the power supply altogether.
3. open circuit according to claim 2, short-circuit test device, it is characterised in that：First indicating lamp component includes
At least one indicator lamp, second indicating lamp component include at least one indicator lamp, and the first indicating lamp component middle finger
Show that the quantity of lamp is equal with the quantity of indicator lamp in second indicating lamp component, and be respectively separated and be connected to second connection
On the connectivity port of device.
4. open circuit according to claim 3, short-circuit test device, it is characterised in that：The first indicating lamp component middle finger
Show that the color of lamp is identical, the color of indicator lamp is identical in second indicating lamp component, and the first indicating lamp component middle finger
Show that the color of lamp is different from the color of indicator lamp in second indicating lamp component.
5. open circuit according to claim 1, short-circuit test device, it is characterised in that：Each of second connector
Mark, the mark and first indicating lamp component and second indicating lamp component are correspondingly arranged on around connectivity port
Middle indicator lamp corresponds.
6. open circuit according to claim 5, short-circuit test device, it is characterised in that：It is described mark by bonding, spraying or
Laser Processing forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618737.9U CN206945875U (en) | 2017-05-31 | 2017-05-31 | One kind open circuit, short-circuit test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720618737.9U CN206945875U (en) | 2017-05-31 | 2017-05-31 | One kind open circuit, short-circuit test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945875U true CN206945875U (en) | 2018-01-30 |
Family
ID=61362459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720618737.9U Expired - Fee Related CN206945875U (en) | 2017-05-31 | 2017-05-31 | One kind open circuit, short-circuit test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780230A (en) * | 2019-11-26 | 2020-02-11 | 广东晟合技术有限公司 | IC module open circuit or short circuit detection device and detection method |
-
2017
- 2017-05-31 CN CN201720618737.9U patent/CN206945875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780230A (en) * | 2019-11-26 | 2020-02-11 | 广东晟合技术有限公司 | IC module open circuit or short circuit detection device and detection method |
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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: 20180130 Termination date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |