CN208937684U - A kind of PCBA board calibration clamp and PCBA board calibrator (-ter) unit - Google Patents
A kind of PCBA board calibration clamp and PCBA board calibrator (-ter) unit Download PDFInfo
- Publication number
- CN208937684U CN208937684U CN201821375898.0U CN201821375898U CN208937684U CN 208937684 U CN208937684 U CN 208937684U CN 201821375898 U CN201821375898 U CN 201821375898U CN 208937684 U CN208937684 U CN 208937684U
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- CN
- China
- Prior art keywords
- pcba board
- thimble
- power supply
- calibration clamp
- pushing plate
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract 25
- 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 claims abstract description 32
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of PCBA board calibration clamp and PCBA board calibrator (-ter) units, the PCBA board calibration clamp includes pedestal, the fixed station for fixing PCBA board is provided on the pedestal, it is provided with above the fixed station and pushes pushing plate and for driving the press mechanism for pushing pushing plate, several support columns for being used to support PCBA board are provided on the fixed station, several positioning columns and USB thimble for contacting PCBA board bottom surface haptic element to be measured, several are provided in the pushing pushing plate for compressing the lower compression leg of the PCBA board, radio-frequency connections head for connecting the power supply thimble of power supply line and for connecting radio frequency line, pushing plate is pushed by rotation press mechanism driving to push, so that PCBA board and power supply thimble, USB thimble and the contact of radio-frequency connections head It is calibrated, and is connect by the connection type of USB with controlling terminal, so that calibration test process is easy, quick, improved production efficiency, save equipment cost.
Description
Technical field
The utility model relates to test equipment technical field, in particular to a kind of PCBA board calibration clamp and PCBA board calibration
Equipment.
Background technique
During producing PCBA (Printed Circuit Board Assembly, pcb component),
PCBA board after downloading station, need to calibrate PCBA, it is comprehensive the test such as survey, and need tester in existing test process
The equipment such as device, DI0 box, 2306 power supplys and the fixture with shielded box are attached test.Because the test equipment being related to is more,
So that test process is relatively complicated, complicated, testing efficiency is influenced, manufacture expensive simultaneous with the fixture of shielded box
It is at high cost.
Thus the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of PCBA board calibration clamps
And PCBA board calibrator (-ter) unit realizes connection of the test fixture by USB by the way that USB thimble is arranged on PCBA board calibration clamp
Mode is connect with controlling terminal, is completed calibration test process, and then improve production efficiency, is saved equipment cost.
In order to achieve the above object, the utility model takes following technical scheme:
A kind of PCBA board calibration clamp, including pedestal are provided with the fixed station for fixing PCBA board, institute on the pedestal
It states to be provided with above fixed station and pushes pushing plate and for driving the press mechanism for pushing pushing plate, be arranged on the fixed station
There are several to be used to support the support column of PCBA board, several positioning columns and the USB for contacting PCBA board bottom surface haptic element to be measured
Thimble is provided with several in the pushing pushing plate for compressing the lower compression leg of the PCBA board, for connecting power supply line
Power supply thimble and radio-frequency connections head for connecting radio frequency line push pushing plate by rotation press mechanism driving and push, so that
PCBA board is contacted and is calibrated with power supply thimble, USB thimble and radio-frequency connections head.
It further include the fixing seat for being used to fix press mechanism being set on pedestal in the PCBA board calibration clamp.
In the PCBA board calibration clamp, the press mechanism includes compression bar button, catch bar and operating stick, the promotion
One end of bar with push pushing plate connect, one end that the other end and the compression bar of the catch bar are buckled is hinged, the compression bar button it is another
One end and one end of operating stick are hinged.
In the PCBA board calibration clamp, be additionally provided on the pedestal several be cased with first back-moving spring first
Slide post, one end of first slide post push pushing plate in the driving lower edge of press mechanism through pushing pushing plate
The first slide post slide up and down, the other end of first slide post is connect with pedestal.
In the PCBA board calibration clamp, the bottom of the fixed station is provided with the second cunning for being cased with second back-moving spring
Dynamic column and several third slide posts, one end of the third slide post and the bottom of fixed station connect, the third slide post
The other end run through the pedestal table top.
In the PCBA board calibration clamp, it is additionally provided on the table top of the pedestal and third slide post cooperation
Column sleeve is slided, the third slide post slides up and down in the sliding column sleeve.
In the PCBA board calibration clamp, the height of the positioning column is above the height of any support column.
A kind of PCBA board calibrator (-ter) unit, including controlling terminal, test equipment and power supply, which is characterized in that further include as above
The PCBA board calibration clamp, the controlling terminal are connect by USB connecting line with USB thimble, and the test equipment passes through
Radio frequency line is connect with radio frequency connector, and the power supply is connect by electric power connection line with PCBA board calibration clamp.
Compared to the prior art, PCBA board calibration clamp and PCBA board calibrator (-ter) unit provided by the utility model, it is described
PCBA board calibration clamp includes pedestal, is provided with the fixed station for fixing PCBA board on the pedestal, the fixed station it is upper
Side, which is provided with, to be pushed pushing plate and for driving the press mechanism for pushing pushing plate, is provided with several on the fixed station and is used for
Support support column, several positioning columns and the USB thimble for contacting PCBA board bottom surface haptic element to be measured of PCBA board, the pushing
Several are provided in pushing plate for compressing the lower compression leg of the PCBA board, the power supply thimble for connecting power supply line and being used for
The radio-frequency connections head for connecting radio frequency line pushes pushing plate by rotation press mechanism driving and pushes, so that PCBA board and power supply top
Needle, USB thimble and the contact of radio-frequency connections head are calibrated, and are connect by the connection type of USB with controlling terminal, so that calibration
It is simple testing process, quick, production efficiency is improved, the manufacturing cost of calibrator (-ter) unit is reduced.
Detailed description of the invention
Fig. 1 is the perspective view of PCBA board calibration clamp provided by the utility model.
Fig. 2 is the main view of PCBA board calibration clamp provided by the utility model.
Fig. 3 is the right view of PCBA board calibration clamp provided by the utility model.
Fig. 4 is the left view of PCBA board calibration clamp provided by the utility model.
Fig. 5 is the rearview of PCBA board calibration clamp provided by the utility model.
Fig. 6 is the schematic diagram of PCBA board calibrator (-ter) unit provided by the utility model.
Specific embodiment
The utility model provides a kind of PCBA board calibration clamp and PCBA board calibrator (-ter) unit, by PCBA board calibration clamp
Upper setting USB thimble realizes that test fixture is connect by the connection type of USB with controlling terminal, completes calibration test process, into
And production efficiency is improved, save equipment cost.
To keep the purpose of this utility model, technical solution and effect clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.It should be appreciated that specific embodiment described herein is only practical to explain
It is novel, it is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4, PCBA board calibration clamp provided by the utility model, including pedestal 1 are please referred to, it is described
The fixed station 2 for fixing PCBA board is provided on pedestal 1, the top of the fixed station 2, which is provided with, to be pushed pushing plate 3 and be used for
Driving pushes the press mechanism 4 of pushing plate 3, be provided on the fixed station 2 support column 21 that several are used to support PCBA board,
Several positioning columns 22 and USB thimble 23 for contacting PCBA board bottom surface haptic element to be measured are provided in the pushing pushing plate 3
Several are for compressing the lower compression leg 31 of the PCBA board, the power supply thimble 32 for connecting power supply line and for connecting radio frequency line
Radio-frequency connections head 33, pushing plate 3 is pushed by the rotation driving of press mechanism 4 and is pushed so that PCBA board and power supply thimble 32,
USB thimble 23 and the contact of radio-frequency connections head 33 are calibrated.
The utility model realizes company of the test fixture by USB by the way that USB thimble 23 is arranged on PCBA board calibration clamp
It connects mode to connect with controlling terminal, instruction is sequentially sent using controlling terminal and is tested, the test for simplifying PCBA board is used
Tool so that it is simple, convenient, quick to turn line, and then improves production efficiency, saves equipment cost.
Preferably, the power supply thimble 32, the power supply thimble 32 are cathode power supply thimble (not shown) and cathode
Power supply thimble (not shown) two.
Further, please continue to refer to Fig. 3, the PCBA board calibration clamp further includes being set on pedestal 1 to be used for
The fixing seat 11 of fixed press mechanism；The fixing seat 11 includes fixed plate 111, fixed beam 112 and connecting plate 113, described solid
One end of fixed board 111 is connect by fixed beam 112 with pedestal 1, the other end of the fixed plate 111 pass through several screws with connect
Plate 113 is threadedly coupled, and the connection pawl 114 for connecting press mechanism is provided on the connecting plate 113, by connecting pawl 114
Press mechanism 4 is fixed in fixing seat 11, so by operate press mechanism 4 make PCBA board to be measured and power supply thimble 32,
USB thimble 23 and the contact of radio-frequency connections head 33 are completed further to calibrate.
Further, the press mechanism 4 includes compression bar button 42, catch bar 43 and operating stick 41, the catch bar 43
One end with push pushing plate 3 connect, one end that the other end and the compression bar of the catch bar 43 buckle 42 is hinged, the compression bar button 42
The other end and operating stick 41 one end it is hinged, drive catch bar to push pushing plate 3 by rotation operating stick 41 and push so that
PCBA board comes into full contact with power supply thimble 32, USB thimble 23 and radio-frequency connections head 33, convenient for the further progress of calibration test.
When it is implemented, being additionally provided with several please continue to refer to Fig. 1 and Fig. 4 on the bottom 1 and being cased with first back-moving spring
121 the first slide post 12, one end of first slide post 12 push pushing plate 3 and are pushing through pushing pushing plate 3
It is slided up and down under the driving of mechanism 4 along the first slide post 12, the other end of first slide post 12 is connect with pedestal 1；It is excellent
Selection of land, first slide post 12 passes through a sliding sleeve 122 through pushing pushing plate 3, and is arranged at the top of the first slide post 12
One limit plate 123, the limit plate 123 are connect with fixed plate 111.The pushing estimates edge under the action of catch bar 43 of plate 3
The first slide post 12 move down, at this time first back-moving spring 121 carry out compression movement, increase push pushing plate 3 push stabilization
Property, and under the action of first back-moving spring 121, enable pushing pushing plate 3 to be moved back into fixed position when not pushing.
Further, please continue to refer to Fig. 3, the bottom of the fixed station 2, which is provided with, is cased with the of second back-moving spring 241
Two slide posts 24 and several third slide posts 25, one end of the third slide post 25 is connect with the bottom of fixed station 2, described
The other end of third slide post 25 runs through the table top of the pedestal 1.The fixed station 2 is when pushing pushing plate 3 and pushing and pushes
Pushing plate 3 clamps PCBA board jointly, and second back-moving spring 241 can do compression movement at this time.Preferably, the table top of the pedestal 1
On be additionally provided with the third slide post 25 cooperation sliding column sleeve 251, the third slide post 25 is in the sliding column sleeve
It is slided up and down in 251, further may make fixed station 2 along the second slide post 24 and third slide post 25 to moving down, in turn
It is accurately contacted with USB thimble 32 convenient for the test point of flexible modulation PCBA board 5, and then improves calibration test efficiency.
Further, referring to Fig. 5, the back of the pedestal 1 is additionally provided with the positive input interface 13 for connecting power supply
With cathode input interface 14 so that the power supply provides electric energy for the work of calibration clamp.
Further, please continue to refer to Fig. 1 and Fig. 5, the pedestal 1 includes pedestal table top 15, fixed column 17 and bottom plate 16,
The fixation hole 18 being adapted to fixed column 17 is provided on the pedestal table top 15, the fixture table top and clamp bottom board pass through fixation
Column connects into the supporter of an overall structure calibration clamp.
Preferably, please continue to refer to Fig. 1 and Fig. 2, the height of the positioning column 22 is above the height of any support column 21,
PCBA board to be calibrated is placed on support column 21, PCBA board can be tightly blocked by positioning column 22, further, in lower compression leg
Under the action of 31, PCBA board is tightly held on fixed station 2, guarantee PCBA board and power supply thimble 32, USB thimble 23 and is penetrated
Frequency connector lug 33 contacts well, and then is convenient for further calibration.
Preferably, the shape of the PCBA board calibration clamp is all made of antistatic material and is made, and does not need traditional screen
Case is covered, the manufacturing process of PCBA board calibration clamp is simplified, has saved manufacturing cost.
Based on above-mentioned PCBA board calibration clamp, the utility model also correspondingly provides a kind of PCBA board calibrator (-ter) unit, described
PCBA board calibrator (-ter) unit includes controlling terminal, test equipment and power supply, further includes PCBA board calibration clamp as described above, described
Controlling terminal is connect by USB connecting line with USB thimble 23, and the test equipment is connected by radio frequency line and radio frequency connector 33
It connects, the power supply is connect by electric power connection line with PCBA board calibration clamp.Specifically, the power supply by electric power connection line with
The positive input interface 13 of pedestal 1 and cathode input interface 14 connect in PCBA board, and the positive input interface 13 and cathode input connect
Mouth 14 is connect by connecting line with the power supply thimble 32 again, and then when carrying out PCBA board calibration, so that PCBA board and power supply
Thimble 32, USB thimble 23 and radio-frequency connections head 33 contact, forming circuit, send instruction by controlling terminal and carry out calibration detection.
For the working principle for more fully understanding PCBA board calibrator (-ter) unit provided by the utility model, referring to Figure 6 together, knot
Application Example is closed the course of work of the utility model PCBA board calibrator (-ter) unit is described in detail:
1st foot of the test equipment 111, the 1st foot of the controlling terminal 113 are connect with the 1st foot of power supply 112,
2nd foot of the test equipment 111 is connect with the 1st foot of PCBA board calibration clamp 110, the 2nd foot and PCBA of the power supply 112
2nd foot of plate calibration clamp 110 connects, and the 3rd foot of the power supply 112 is connect with the 3rd foot of PCBA board calibration clamp 113, institute
The 1st foot for stating controlling terminal 113 is connect with the 4th foot of PCBA board calibration clamp 110, the 2nd foot of the controlling terminal 113 with
5th foot of PCBA board calibration clamp 110 connects, the 3rd foot of the controlling terminal 113 and the 6th foot of PCBA board calibration clamp 110
Connection, the 4th foot of the controlling terminal 113 connect with the 7th foot of PCBA board calibration clamp 110, and the of the controlling terminal 113
5 feet are connect with the 8th foot of PCBA board calibration clamp 110.Preferably, the power supply 112 is 2306 programmable power supplys, the tester
Device 111 is 8820c test equipment, and the controlling terminal 113 is computer.It is connected by the radio frequency in PCBA board calibration clamp 110
First 33, positive input interface 13 and cathode input interface 14, USB thimble 23 connect with test equipment 111, power supply 112 and computer respectively
It connects, pushing plate 3 is pushed by the rotation driving of press mechanism 4 and is pushed, so that PCBA board and power supply thimble 32, USB thimble 23 and penetrating
Frequency connector lug 33 contacts, and then successively sends instruction by computer and tested.I.e. the utility model take the connection type of USB with
Computer connection, during the test, it is only necessary to which calibration test can be completed in power supply, test equipment and computer, simplifies calibration test
Equipment, save equipment cost, improve production efficiency, and it is simple, convenient, quick to turn line, and the PCBA board
Calibrator (-ter) unit is suitable for function machine type used.
In conclusion a kind of PCBA board calibration clamp provided by the utility model and PCBA board calibrator (-ter) unit, the PCBA
Plate calibration clamp includes pedestal, and the fixed station for fixing PCBA board is provided on the pedestal, is set above the fixed station
It is equipped with and pushes pushing plate and for driving the press mechanism for pushing pushing plate, be provided with several on the fixed station and be used to support
The support column of PCBA board, several positioning columns and the USB thimble for contacting PCBA board bottom surface haptic element to be measured, the pushing push
Several are provided on plate for compressing the lower compression leg of the PCBA board, the power supply thimble for connecting power supply line and for connecting
The radio-frequency connections head of radio frequency line pushes pushing plate by rotation press mechanism driving and pushes, so that PCBA board and power supply thimble,
USB thimble and the contact of radio-frequency connections head are calibrated, and are connect by the connection type of USB with controlling terminal, so that calibration is surveyed
Examination process is easy, quick, improves production efficiency, saves equipment cost.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (8)
1. a kind of PCBA board calibration clamp, which is characterized in that including pedestal, be provided on the pedestal for fixing PCBA board
Fixed station is provided with above the fixed station and pushes pushing plate and the press mechanism for drive pushing pushing plate, described solid
Determine to be provided with support column, several positioning columns that several are used to support PCBA board and to be measured for contacting PCBA board bottom surface on platform
The USB thimble of haptic element is provided with several in the pushing pushing plate for compressing the lower compression leg of the PCBA board, for connecting
The power supply thimble of power supply line and radio-frequency connections head for connecting radio frequency line are pushed under pushing plate by rotation press mechanism driving
Pressure, so that PCBA board is contacted and calibrated with power supply thimble, USB thimble and radio-frequency connections head.
2. PCBA board calibration clamp according to claim 1, which is characterized in that further include being set on pedestal to be used for
The fixing seat of fixed press mechanism.
3. PCBA board calibration clamp according to claim 1, which is characterized in that the press mechanism include compression bar button,
Catch bar and operating stick, one end of the catch bar are connect with pushing plate is pushed, what the other end and compression bar of the catch bar were buckled
One end is hinged, and the other end of the compression bar button and one end of operating stick are hinged.
4. PCBA board calibration clamp according to claim 1, which is characterized in that be additionally provided with several on the pedestal
It is cased with the first slide post of first back-moving spring, one end of first slide post pushes and pushes through pushing pushing plate
Plate slides up and down under the driving of press mechanism along the first slide post, and the other end of first slide post is connect with pedestal.
5. PCBA board calibration clamp according to claim 1, which is characterized in that the bottom of the fixed station is provided with set
There are the second slide post and several third slide posts, one end of the third slide post and the bottom of fixed station of second back-moving spring
Portion's connection, the other end of the third slide post run through the table top of the pedestal.
6. PCBA board calibration clamp according to claim 5, which is characterized in that be additionally provided on the table top of the pedestal
With the sliding column sleeve of third slide post cooperation, the third slide post slides up and down in the sliding column sleeve.
7. PCBA board calibration clamp according to claim 1, which is characterized in that the height of the positioning column is above arbitrarily
The height of support column.
8. a kind of PCBA board calibrator (-ter) unit, including controlling terminal, test equipment and power supply, which is characterized in that further include such as right
It is required that PCBA board calibration clamp described in 1 ~ 7 any one, the controlling terminal is connect by USB connecting line with USB thimble, institute
It states test equipment to connect by radio frequency line with radio frequency connector, the power supply is connected by electric power connection line and PCBA board calibration clamp
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375898.0U CN208937684U (en) | 2018-08-24 | 2018-08-24 | A kind of PCBA board calibration clamp and PCBA board calibrator (-ter) unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821375898.0U CN208937684U (en) | 2018-08-24 | 2018-08-24 | A kind of PCBA board calibration clamp and PCBA board calibrator (-ter) unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937684U true CN208937684U (en) | 2019-06-04 |
Family
ID=66718805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821375898.0U Expired - Fee Related CN208937684U (en) | 2018-08-24 | 2018-08-24 | A kind of PCBA board calibration clamp and PCBA board calibrator (-ter) unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509715A (en) * | 2022-01-25 | 2022-05-17 | 上海特斯汀电子科技有限公司 | Radio frequency probe calibrating device |
| CN119175554A (en) * | 2024-11-25 | 2024-12-24 | 赫比（上海）家用电器产品有限公司 | Suction device with quick calibration function and automation equipment |
-
2018
- 2018-08-24 CN CN201821375898.0U patent/CN208937684U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509715A (en) * | 2022-01-25 | 2022-05-17 | 上海特斯汀电子科技有限公司 | Radio frequency probe calibrating device |
| CN119175554A (en) * | 2024-11-25 | 2024-12-24 | 赫比（上海）家用电器产品有限公司 | Suction device with quick calibration function and automation equipment |
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| 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: 20190604 Termination date: 20190824 |
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| CF01 | Termination of patent right due to non-payment of annual fee |