CN105425088B - The coaxial via test device of pedestal - Google Patents
The coaxial via test device of pedestal Download PDFInfo
- Publication number
- CN105425088B CN105425088B CN201410488191.0A CN201410488191A CN105425088B CN 105425088 B CN105425088 B CN 105425088B CN 201410488191 A CN201410488191 A CN 201410488191A CN 105425088 B CN105425088 B CN 105425088B
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- Prior art keywords
- coaxial
- coaxial interface
- interface
- jig
- pedestal
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 13
- 239000010410 layer Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The present invention discloses a kind of coaxial via test device of pedestal, which includes with the first coaxial interface being connect with the board coaxial interface of electronic product and the second coaxial interface being connect by coaxial line with first coaxial interface, the device：There is measurement jig jig coaxial interface, each jig coaxial interface to be correspondingly connected with first coaxial interface thereon, which also has the power supply and display unit concatenated with the jig coaxial interface；Short circuit connector, and each second coaxial interface detachable connection, the interior pin and outer ring pin of the second coaxial interface described in short circuit.Due to only needing short circuit connector described in installing and dismounting, by judging that display unit can reach test purpose, therefore test process is simple, only needs a people, saves manpower and time.
Description
【Technical field】
The present invention relates to test devices, more particularly to a kind of coaxial via test device of pedestal.
【Background technology】
Some current electronic products can be placed using pedestal docking, with convenient for users to viewing.For being used for hand
The docking of formula electronic product or tablet computer is held, would generally mainly be had there are two function.First, as electronic product branch
Frame, when user handles official business, without hand-held, you can use；Second, switching comes when as electronic product charging or data transmission
With.
Please jointly refering to fig. 1, Fig. 2, Fig. 1 be schematically shown as the prior art a kind of electronic product base positive structure schematic,
Fig. 2 is schematically shown as a kind of electronic product base structure schematic diagram of the prior art.The pedestal 100 includes bottom plate 101 and backboard
102, there are three the first coaxial interfaces 103,104,105 (pogo interfaces) for tool on the bottom plate 101, and the bottom plate 101 is close to institute
The side for stating backboard 102 has and first coaxial interface 103,104,105 one-to-one three the second coaxial interfaces
106,107,108 (SMA interface).
The circuit connection signal between the first coaxial interface and the second coaxial interface is schematically shown as in Fig. 1 referring again to Fig. 3, Fig. 3
Figure.As seen from the figure, between first coaxial interface 103 and second coaxial interface 106, first coaxial interface 104
Between second coaxial interface 107, all distinguish between first coaxial interface 105 and second coaxial interface 108
It is connected with coaxial line 10.
It is the internal structure schematic diagram of coaxial line referring again to Fig. 4, Fig. 4.The coaxial cable 10 includes from inside to outside
Four-layer structure：Core wire 11, insulating layer 12, shielded layer 13 and protective layer 14.Wherein, core wire 11, shielded layer 13 are conductor.
Please in conjunction with the structural schematic diagram for being schematically shown as first coaxial interface and the second coaxial interface refering to Fig. 5, Fig. 5.
As shown, first coaxial interface 103,104,105 and second coaxial interface 106,107,108 all have each other
Every interior pin and outer ring pin, interior pin connect with the core wire 11, outer ring pin is connect with the shielded layer 13.
In use, being to be put into board (being, for example, tablet computer, smart mobile phone) on pedestal 100, the board bottom
Including with first coaxial interface 103,104,105 one-to-one three board coaxial interfaces, which coaxially connects
Mouth is docked with first coaxial interface 103,104,105 respectively, to radio frequency (RF) extension of function of board to the pedestal
On 100.
In 100 performance of Test bench, in order to ensure first coaxial interface 103,104,105 and the second coaxial interface
106,107,108 each access is good, it will usually be tested as follows using multimeter：Multimeter is ridden over first respectively
Between coaxial interface 103 and the interior pin of the second coaxial interface 106, to test whether core wire 11 is connected；Multimeter is ridden over first
Between coaxial interface 103 and the outer ring pin of the second coaxial interface 106, to test whether shielded layer 13 is connected, then multimeter is taken
In the first coaxial interface 103 between the outer ring pin of pin and the second coaxial interface 106, to test core wire 11 between shielded layer
It is whether short-circuit；Two other access is tested also referring to the above method.
However, when being tested using aforesaid way, test process is complicated, and two people's cooperations is needed to test, and test takes.
In view of this, it is really necessary to develop a kind of coaxial via test device of pedestal, to solve the above problems.
【Invention content】
Therefore, the purpose of the present invention is to provide a kind of coaxial via test devices of pedestal, to solve the prior art to base
When the coaxial via test of seat, test process is complicated, takes the problem of consumption manpower.
In order to achieve the above object, the present invention provides the coaxial via test device of pedestal, which has produces with electronics
Product board coaxial interface connection the first coaxial interface and with first coaxial interface by coaxial line connect second together
Axial interface, the device include：
Measurement jig has jig coaxial interface, each jig coaxial interface and first coaxial interface pair thereon
It should connect, which also has the power supply and display unit concatenated with the jig coaxial interface；
Short circuit connector, and each second coaxial interface detachable connection are drawn in the second coaxial interface described in short circuit
Foot and outer ring pin.
Optionally, the display unit is light emitting diode or loud speaker.
Optionally, the measurement jig also has the resistance concatenated with the jig coaxial interface.
Optionally, the measurement jig also has the switch concatenated with the jig coaxial interface.
Optionally, the number of first coaxial interface, the second coaxial interface and the jig coaxial interface is respectively three
It is a.
Compared to the prior art, using the coaxial via test device of pedestal of the present invention, when test, the test is controlled
Tool is installed on the pedestal, and each jig coaxial interface is connected with corresponding first coaxial interface respectively, if at this time
Certain display unit therein has display, then corresponding first coaxial interface is short with inside corresponding second coaxial interface
Road；The short circuit connector is installed on one of described second coaxial interface, closes the switch, if corresponding at this time described
Display unit has display, then corresponding first coaxial interface and the second coaxial interface normally, if there is the display unit of display
Not corresponding with second coaxial interface, then the coaxial pair between first coaxial interface and second coaxial interface is answered
Relationship wrong；The short circuit connector under dismounting, then it is installed in another second coaxial interface, and above-mentioned test is carried out, until
Test all accesses.Due to only needing short circuit connector described in installing and dismounting, by judging that display unit can reach test purpose,
Therefore test process is simple, only needs a people, saves manpower and time.
【Description of the drawings】
Fig. 1 is schematically shown as a kind of electronic product base positive structure schematic of the prior art.
Fig. 2 is schematically shown as a kind of electronic product base structure schematic diagram of the prior art.
Fig. 3 is schematically shown as the circuit connection diagram between the first coaxial interface and the second coaxial interface in Fig. 1.
Fig. 4 is the internal structure schematic diagram of coaxial line.
Fig. 5 is schematically shown as the structural schematic diagram of first coaxial interface and the second coaxial interface.
Fig. 6 is schematically shown as the structural schematic diagram of one preferred embodiment of coaxial via test device of pedestal of the present invention.
Fig. 7 is schematically shown as the electrical block diagram of one preferred embodiment of coaxial via test device of pedestal of the present invention.
Fig. 8 is schematically shown as the short circuit joint structure signal of one preferred embodiment of coaxial via test device of pedestal of the present invention
Figure.
The working condition Facad structure that Fig. 9 is schematically shown as one preferred embodiment of coaxial via test device of pedestal of the present invention shows
It is intended to.
Figure 10 is schematically shown as the working condition backside structure of one preferred embodiment of coaxial via test device of pedestal of the present invention
Schematic diagram.
【Specific implementation mode】
Please in conjunction with one preferred embodiment of coaxial via test device for being schematically shown as pedestal of the present invention refering to Fig. 6, Fig. 7, Fig. 6
Structural schematic diagram, Fig. 7 be schematically shown as pedestal of the present invention one preferred embodiment of coaxial via test device circuit structure signal
Figure, Fig. 8 are schematically shown as the short circuit joint structure schematic diagram of one preferred embodiment of coaxial via test device of pedestal of the present invention.
In order to achieve the above object, the present invention provides the coaxial via test device of pedestal, and the pedestal 100 is (incorporated by reference to ginseng
Read Fig. 1, Fig. 2, it may include bottom plate 101 and backboard 102) have connect with the board coaxial interface of electronic product first coaxial to connect
Mouthfuls 103,104,105 and pass through coaxial line 10 (please referring to Fig. 3, Fig. 4) even with first coaxial interface 103,104,105
The second coaxial interface 106,107,108 connect, the device include：
Measurement jig 109, thereon have jig coaxial interface 110,111,112 (first coaxial interface 103,104,
105, the number of the second coaxial interface 106,107,108 and the jig coaxial interface 110,111,112 is for three), respectively
The jig coaxial interface 110,111,112 is correspondingly connected with first coaxial interface 103,104,105, the measurement jig
109 also have the display unit that the power supply concatenated with the jig coaxial interface 110,111,112 and each branch concatenate respectively
113、114、115；
Short circuit connector 116, and each second coaxial interface, 106,107,108 detachable connection, second described in short circuit
The interior pin and outer ring pin of coaxial interface 106,107,108.
Wherein, the display unit 113,114,115 is light emitting diode (this is sentenced for light emitting diode) or raises one's voice
Device.
Wherein, 109 each branch of the measurement jig can also have and be concatenated with the jig coaxial interface 110,111,112
Resistance 117, to protect circuit.
Wherein, the measurement jig 109 can also have the switch concatenated with the jig coaxial interface 110,111,112
118, to control break-make.
Please in conjunction with the work for one preferred embodiment of coaxial via test device for being schematically shown as pedestal of the present invention refering to Fig. 9, Fig. 9
Make state positive structure schematic.
In test when, the measurement jig is installed on the pedestal 100, each jig coaxial interface 110,111,
112 respectively with corresponding first coaxial interface 103,104,105 connect, if certain display unit 113 therein at this time, 114,
115 have display, then corresponding first coaxial interface 103,104,105 and corresponding second coaxial interface 106,107,
108 internal short-circuits.
One preferred embodiment of coaxial via test device of pedestal of the present invention is please schematically shown as in conjunction with 0, Figure 10 refering to fig. 1
Working condition structure schematic diagram.
By the short circuit connector 116 be installed on described second coaxial interface 106,107,108 one of them, for example, second
Coaxial interface 108 closes the switch 118, if the display unit corresponding at this time 113 has display, corresponding first is same
108 normally of axial interface 105 and the second coaxial interface, it is coaxial with described second if it is display unit 113 or 114 to have display
Interface 108 does not correspond to, then the coaxial line 10 between first coaxial interface 105 and second coaxial interface 108 is corresponding closes
It is wrong；The short circuit connector 116 under dismounting, then it is installed in another second coaxial interface 107, and above-mentioned test is carried out,
Until testing all accesses.
Due to only needing short circuit connector 116 described in installing and dismounting, by judging that display unit 113,114,115 can reach survey
Purpose is tried, therefore test process is simple, only need a people, saves manpower and time.
It is noted that the present invention is not limited to the above embodiment, any person skilled in the art is based on this hair
Bright technical solution both falls within the protection model of the present invention to any simple modification, equivalent change and modification made by above-described embodiment
In enclosing.
Claims (4)
1. a kind of coaxial via test device of pedestal, which has first connect with the board coaxial interface of electronic product
Coaxial interface and the second coaxial interface being connect by coaxial line with first coaxial interface, which is characterized in that the device packet
It includes：
Measurement jig has jig coaxial interface thereon, and each jig coaxial interface is corresponding with first coaxial interface to be connected
It connects, which also has the power supply and display unit concatenated with the jig coaxial interface；
Short circuit connector, and each second coaxial interface detachable connection, the interior pin of the second coaxial interface described in short circuit and
Outer ring pin；
Switch, concatenates with the jig coaxial interface；
In test when, the measurement jig is installed on the pedestal, each jig coaxial interface respectively with corresponding institute
State the connection of the first coaxial interface, if certain display unit therein at this time has a display, corresponding first coaxial interface with it is right
The the second coaxial interface internal short-circuit answered；The short circuit connector is installed on one of described second coaxial interface, is closed
The switch is closed, if the display unit corresponding at this time has display, corresponding first coaxial interface and the second coaxial interface
Normally, if having the display unit of display and second coaxial interface not corresponding, first coaxial interface with it is described
Coaxial line correspondence wrong between second coaxial interface；The short circuit connector under dismounting, then it is installed in another second
Coaxial interface, and above-mentioned test is carried out, until testing all accesses.
2. the coaxial via test device of pedestal as described in claim 1, which is characterized in that the display unit is luminous two
Pole pipe or loud speaker.
3. the coaxial via test device of pedestal as described in claim 1, which is characterized in that the measurement jig also have with
The resistance of the jig coaxial interface concatenation.
4. the coaxial via test device of pedestal as described in claim 1, which is characterized in that first coaxial interface,
The number of two coaxial interfaces and the jig coaxial interface is respectively three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488191.0A CN105425088B (en) | 2014-09-22 | 2014-09-22 | The coaxial via test device of pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410488191.0A CN105425088B (en) | 2014-09-22 | 2014-09-22 | The coaxial via test device of pedestal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105425088A CN105425088A (en) | 2016-03-23 |
| CN105425088B true CN105425088B (en) | 2018-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410488191.0A Expired - Fee Related CN105425088B (en) | 2014-09-22 | 2014-09-22 | The coaxial via test device of pedestal |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113325335B (en) * | 2021-08-04 | 2021-11-23 | 南昌龙旗信息技术有限公司 | Circuit failure detection circuit and method and intelligent electronic equipment |
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| CN101236448A (en) * | 2007-01-31 | 2008-08-06 | 华硕电脑股份有限公司 | Expansion base and portable computer and portable computer system using same |
| CN102636725A (en) * | 2012-05-11 | 2012-08-15 | 辽宁省电力有限公司盘锦供电公司 | Radio frequency test method for 2M coaxial cable |
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Family Cites Families (2)
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|---|---|---|---|---|
| JP5099119B2 (en) * | 2007-03-15 | 2012-12-12 | 富士通セミコンダクター株式会社 | Device connection test circuit generation method, generation device, and generation program |
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| CN105425088A (en) | 2016-03-23 |
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Granted publication date: 20180828 |