CN208986230U - A kind of quick plugging/unplugging device for semiconductor test - Google Patents
A kind of quick plugging/unplugging device for semiconductor test Download PDFInfo
- Publication number
- CN208986230U CN208986230U CN201821711241.7U CN201821711241U CN208986230U CN 208986230 U CN208986230 U CN 208986230U CN 201821711241 U CN201821711241 U CN 201821711241U CN 208986230 U CN208986230 U CN 208986230U
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- China
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- radio frequency
- frequency line
- threaded rod
- plate
- motherboard
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Abstract
The utility model discloses a kind of quick plugging/unplugging device for semiconductor test；Including the corresponding public plate of one piece of motherboard and a size；Radio frequency line female is installed on the motherboard 1, and radio frequency line male connector corresponding with radio frequency line female position is then installed on the public plate；And a threaded rod that can inwardly rotate outside is also equipped on the public plate.The present apparatus can disposably complete the grafting mask work of more radio frequency lines, separate without grafting one by one, structurally reasonable ingenious, and principle understands practical, can significantly save the time, improve working efficiency.
Description
Technical field
The utility model relates to semiconductor test field, specifically a kind of fast insert-pull for semiconductor test is filled
It sets.
Background technique
As shown in fig. 6, when semicon industry carries out chip testing, it is necessary first to it is specific that circuit board are placed on tester table
Position, tester table screen moving chip, chip pressure are formed into a loop on circuit boards, by external instrument input signal, signal
Circuit board is transmitted to subsequently into chip by radio frequency line, and chip obtains meeting output signal after signal, and signal passes through other radio frequencies
Whether line is passed to analysis chip in external instrument again qualified, finally feeds back to tester table by sorting chips, during the test
External instrument input signal and circuit board output signal are all to need to be transmitted with radio frequency line.
Staff will often be adjusted test board and external instrument in debugging process, and frequency is needed during adjustment
Numerous disassembly and installation radio frequency line, the radio frequency line that some chips are used is excessive, and frequently dismounting wastes the too many time.Therefore one kind is needed
It can be used to the unified device for dismounting all radio frequency lines to save working hour.
Utility model content
Purpose of utility model: it in view of the deficiency of the prior art, provides a kind of for the quick of semiconductor test
Plug-in and pull-off device.
Technical solution: in order to realize that above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows: Yi Zhongyong
In the quick plugging/unplugging device of semiconductor test；Including the corresponding public plate of one piece of motherboard and a size；It is installed on the motherboard
There is radio frequency line female, and radio frequency line male connector corresponding with radio frequency line female position is then installed on the public plate；And it is described
Public plate on be also equipped with one can the inside outer threaded rod rotated；The end that the threaded rod stretches out outward is also equipped with knob；
And screw hole corresponding with threaded rod position is then provided on the motherboard；After the motherboard 1 installation corresponding with public plate,
The corresponding and described threaded rod in the position of radio frequency line female and radio frequency line male connector is accordingly threaded into screw hole, works as threaded rod
After tightening, the radio frequency line male connector and radio frequency line female correspond to grafting.
Preferably, being additionally provided with screw shell on the public affairs plate；The threaded rod is accordingly mounted in screw shell.
Preferably, the threaded rod is accordingly set as ladder rod structure；And also pass through ring on the threaded rod
Slot is provided with limit circlip.
Preferably, being additionally provided with spacer pin on the public plate；The surrounding of threaded rod is arranged in the spacer pin；And it is described
Motherboard on be then provided with limit hole corresponding with spacer pin position.
Preferably, the middle position of public plate is arranged in the threaded rod；And the screw hole is equally accordingly arranged
In the middle position of motherboard.
Preferably, being additionally provided with positioning rounding on the motherboard and public plate.
The utility model has the advantages that the utility model compared with prior art, has the advantage that in the present apparatus on public plate and motherboard
Radio frequency line female and radio frequency line male connector are connected respectively to circuit board and external instrument；And radio frequency line male and female head is oppositely arranged；?
The corresponding position that positioning rounding determines two male and female plates is first passed through when use, and then spacer pin is inserted into limit hole, is made
Male and female plate can only front and back compress, limitation male and female plate rotated with threaded rod；Threaded rod is threaded into the screw hole on motherboard later, with
Knob tightens threaded rod, compresses male and female plate gradually, and the corresponding radio frequency line female and radio frequency line male connector installed on male and female plate
It compresses simultaneously, so that radio frequency line male connector is injected in radio frequency line female the grafting for completing radio frequency line, to realize circuit board and external instrument
The connection of device；And when separation, as long as radio frequency line is unscrewed；The present apparatus can disposably complete inserting for more radio frequency lines
Mask work is connect, is separated without grafting one by one, structurally reasonable ingenious, principle understands practical, can significantly save
It saves time, improves working efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main view；
Fig. 3 is that the utility model radio frequency male and female head is separately schemed；
Fig. 4 is the utility model radio frequency male and female head plugboard chart；
Fig. 5 is that the utility model public affairs plate and threaded rod install exploded view；
Fig. 6 is semiconductor test flow chart.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, the present embodiment is with the utility model
Implemented under premised on technical solution, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this reality
With novel range.
As shown in Figures 1 to 5, a kind of quick plugging/unplugging device for semiconductor test；Including one piece of motherboard 1 and a size
Corresponding public affairs plate 2；Radio frequency line female 3 is installed on the motherboard 1, and is then equipped on the public plate 2 and radio frequency line
The corresponding radio frequency line male connector 4 in 3 position of female；And a threaded rod 5 that can inwardly rotate outside is also equipped on the public plate 2；
The end that the threaded rod 5 stretches out outward is also equipped with knob 6；And it is then provided on the motherboard 1 and 5 position phase of threaded rod
Corresponding screw hole 7；After the motherboard 1 and the corresponding installation of public plate 2, radio frequency line female 3 is opposite with the position of radio frequency line male connector 4
It answers, and the threaded rod 5 is accordingly threaded into screw hole 7, after threaded rod 5 is tightened, the radio frequency line male connector 4 and radio frequency
Line female 3 corresponds to grafting.
Screw shell 8 is additionally provided on the public affairs plate 2；The threaded rod 5 is accordingly mounted in screw shell 8；It is described
Threaded rod 5 be accordingly set as ladder rod structure；And limit circlip 9 is also provided with by annular groove on the threaded rod 5；Institute
Spacer pin 10 is additionally provided on the public plate 2 stated；The surrounding of threaded rod 5 is arranged in the spacer pin 10；And it is then set on the motherboard 1
It is equipped with limit hole 11 corresponding with 10 position of spacer pin.
The middle position of public plate 1 is arranged in the threaded rod 5；And the same corresponding setting of the screw hole 6 is in motherboard
Middle position；Positioning rounding 12 is additionally provided on the motherboard 1 and public plate 2.
Public plate and radio frequency line female on motherboard and radio frequency line male connector are connected respectively to circuit board and external instrument in the present apparatus
Device；And radio frequency line male and female head is oppositely arranged；The correspondence position that positioning rounding determines two male and female plates is first passed through when in use
Set, then spacer pin be inserted into limit hole, make male and female plate can only front and back compress, limitation male and female plate rotated with threaded rod；It
Rear thread bar is threaded into the screw hole on motherboard, as knob tightens threaded rod, compresses male and female plate gradually, and right on male and female plate
The radio frequency line female and radio frequency line male connector that should be installed also while compressing, and inject radio frequency line male connector in radio frequency line female and complete radio frequency
The grafting of line, to realize the connection of circuit board and external instrument；And when separation, as long as radio frequency line is unscrewed；This
Device can disposably complete the grafting mask work of more radio frequency lines, separate without grafting one by one, structurally reasonable
Ingenious, principle understands practical, can significantly save the time, improves working efficiency.
Specific embodiment is a preferred embodiment of the utility model, is not for limiting the utility model
Implement and scope of the claims, all equivalence changes made according to content described in present utility model application scope of patent protection
And modification, it should be included in the utility model patent application range.
Claims (6)
1. a kind of quick plugging/unplugging device for semiconductor test；It is characterized by comprising one piece of motherboards (1) and a size therewith
Corresponding public affairs plate (2)；Radio frequency line female (3) are installed on the motherboard (1), and are then equipped on the public plate (2)
Radio frequency line male connector (4) corresponding with radio frequency line female (3) position；And one is also equipped on the public plate (2) can be to inside and outside
The threaded rod (5) of rotation；The end that the threaded rod (5) stretches out outward is also equipped with knob (6)；And on the motherboard (1)
Then it is provided with screw hole (7) corresponding with threaded rod (5) position；After the motherboard (1) and public plate (2) corresponding installation, penetrate
Frequency line female (3) threaded rod (5) corresponding and described with the position of radio frequency line male connector (4) is accordingly threaded into screw hole (7)
In, after threaded rod (5) is tightened, the radio frequency line male connector (4) and the corresponding grafting of radio frequency line female (3).
2. a kind of quick plugging/unplugging device for semiconductor test according to claim 1, it is characterised in that: the public affairs plate
(2) screw shell (8) are additionally provided on；The threaded rod (5) is accordingly mounted in screw shell (8).
3. a kind of quick plugging/unplugging device for semiconductor test according to claim 2, it is characterised in that: the spiral shell
Rasp bar (5) is accordingly set as ladder rod structure；And limit circlip (9) is also provided with by annular groove on the threaded rod (5).
4. a kind of quick plugging/unplugging device for semiconductor test according to claim 1, it is characterised in that: the public affairs
Spacer pin (10) are additionally provided on plate (2)；The surrounding in threaded rod (5) is arranged in the spacer pin (10)；And on the motherboard (1)
Then it is provided with limit hole (11) corresponding with spacer pin (10) position.
5. a kind of quick plugging/unplugging device for semiconductor test according to claim 1, it is characterised in that: the spiral shell
Rasp bar (5) is arranged in the middle position of public plate (2)；And the center meta position of motherboard is equally accordingly arranged in the screw hole (7)
It sets.
6. a kind of quick plugging/unplugging device for semiconductor test according to claim 1, it is characterised in that: the mother
Positioning rounding (12) are additionally provided on plate (1) and public plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711241.7U CN208986230U (en) | 2018-10-22 | 2018-10-22 | A kind of quick plugging/unplugging device for semiconductor test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821711241.7U CN208986230U (en) | 2018-10-22 | 2018-10-22 | A kind of quick plugging/unplugging device for semiconductor test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208986230U true CN208986230U (en) | 2019-06-14 |
Family
ID=66788462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821711241.7U Active CN208986230U (en) | 2018-10-22 | 2018-10-22 | A kind of quick plugging/unplugging device for semiconductor test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208986230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364856A (en) * | 2018-10-22 | 2019-10-22 | 江苏艾科半导体有限公司 | A kind of compression type quick plugging/unplugging device |
-
2018
- 2018-10-22 CN CN201821711241.7U patent/CN208986230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364856A (en) * | 2018-10-22 | 2019-10-22 | 江苏艾科半导体有限公司 | A kind of compression type quick plugging/unplugging device |
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