CN221007783U - PCBA board test fixture - Google Patents
PCBA board test fixture Download PDFInfo
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- CN221007783U CN221007783U CN202322861160.2U CN202322861160U CN221007783U CN 221007783 U CN221007783 U CN 221007783U CN 202322861160 U CN202322861160 U CN 202322861160U CN 221007783 U CN221007783 U CN 221007783U
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- electric telescopic
- pcba board
- transmission
- test
- motor
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- 238000012360 testing method Methods 0.000 title claims abstract description 75
- 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 description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 230000001680 brushing effect Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of PCBA board testing jigs, in particular to a PCBA board testing jig which comprises a table top, a housing, a transmission member, a first electric telescopic rod and a testing member, wherein a PCBA board main body is arranged on the upper side of the transmission member, the testing member comprises a mounting plate, supporting plates are arranged at two ends of the outer side of the mounting plate, a screw rod is arranged on the inner side of the supporting plate, a sliding block is arranged at one end of the screw rod, a second electric telescopic rod is arranged on the lower side of the sliding block, a brushing frame is arranged at the lower end of the second electric telescopic rod, a hairbrush is arranged on the inner side of the brushing frame, and a first motor is arranged at the position, corresponding to the hairbrush, of the outer side of the brushing frame. According to the utility model, the PCBA is driven to move by the transmission component, the position of the PCBA can be automatically corrected by the transmission component, the testing efficiency is improved, the outer side of the PCBA is cleaned by the hairbrush, and the testing operation is performed by the testing needle after the cleaning, so that the testing accuracy of the PCBA is improved.
Description
Technical Field
The utility model relates to the technical field of PCBA board testing jigs, in particular to a PCBA board testing jig.
Background
The test fixture belongs to a category below the fixture, and is a fixture which is specially used for testing functions, power calibration, service life, performance and the like of products, and is mainly used for testing various indexes of the products on a production line, so that the test fixture is called as a PCBA board test fixture, and the PCBA board test fixture is used for testing operation of PCBA boards.
Chinese patent discloses a PCBA board test fixture, (grant bulletin number CN 218767208U), the telescopic action of this patent technology telescopic link drives the wedge and removes in the standing groove, the wedge carries out the centre gripping fixedly with PCBA board, through telescopic action of telescopic link, the cooperation of spring and wedge, realize carrying out effective centre gripping and fixed function with the PCBA board of different specifications, but above-mentioned PCBA board test fixture is through placing the fixed PCBA board of frame, the position of manual adjustment PCBA board is needed, the convenience degree that PCBA board was placed is relatively poor, influence test efficiency, directly test the PCBA board, the dust outside the PCBA board influences the precision of PCBA board test. Therefore, a person skilled in the art provides a PCBA board testing fixture to solve the problems set forth in the above-mentioned background art.
Disclosure of utility model
The utility model aims to provide a PCBA board test fixture for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a PCBA board test fixture, includes mesa, housing, drive member, first electric telescopic handle and test member, the housing is located the upside position department of mesa, drive member is located the inside lower extreme position department of housing, first electric telescopic handle is located the inside upper end position department of housing, test member is located the lower extreme position department of first electric telescopic handle, drive member's upside is provided with PCBA board main part, test member includes the mounting panel, the outside both ends position department of mounting panel all is provided with the backup pad, the inboard of backup pad is provided with the lead screw, the slider is installed to the one end of lead screw, the downside of slider is provided with the second electric telescopic handle, the lower extreme of second electric telescopic handle is provided with the brush frame, the brush is installed to the inboard of brush frame, the outside of brush frame corresponds the position department of lead screw and installs the second motor, the third electric telescopic handle is installed to the downside, the lower extreme of third electric telescopic handle is provided with the slider, the mounting panel is installed to the downside of test needle.
As still further aspects of the utility model: the transmission member comprises a transmission frame, a transmission belt is arranged on the inner side of the transmission frame, a third motor is arranged on the outer side of the transmission frame corresponding to the position of the transmission belt, a wheel groove is formed in the upper end position of the transmission frame, and a rotating wheel is arranged in the wheel groove.
As still further aspects of the utility model: the screw rod rotates at the inner position of the sliding block, and the screw rod rotates at the inner position of the supporting plate through the second motor.
As still further aspects of the utility model: the brush rotates at the inner side position of the brushing frame through the first motor, and the brushing frame slides at the lower side position of the sliding block through the second electric telescopic rod.
As still further aspects of the utility model: the test member slides at the inner position of the housing through the first electric telescopic rod, and the pressing plate slides at the lower position of the mounting plate through the third electric telescopic rod.
As still further aspects of the utility model: the transmission belt is rotated at the inner position of the transmission frame through a third motor, and the rotating wheel is rotated at the inner position of the wheel groove.
Compared with the prior art, the utility model has the beneficial effects that:
According to the PCBA board testing jig, the PCBA board is driven to move through the transmission component, the transmission component can automatically correct the position of the PCBA board, the trouble of manual adjustment is avoided, and the testing efficiency is improved;
The outside through the brush to PCBA board is clean, carries out test operation through the test needle after the cleanness, improves the accuracy of PCBA board test.
Drawings
FIG. 1 is a schematic diagram of a PCBA board test fixture;
FIG. 2 is a schematic diagram of a test component of a PCBA board test fixture;
Fig. 3 is a schematic structural diagram of a transmission member in the PCBA board testing jig.
In the figure: 1. a table top; 2. a housing; 3. a transmission member; 4. a test member; 5. a PCBA board main body; 6. a mounting plate; 7. a support plate; 8. a screw rod; 9. a slide block; 10. a second electric telescopic rod; 11. a brush-washing rack; 12. a brush; 13. a third electric telescopic rod; 14. a pressing plate; 15. a test needle; 16. a first motor; 17. a second motor; 18. a transmission frame; 19. a transmission belt; 20. a third motor; 21. wheel grooves; 22. a rotating wheel; 23. a first electric telescopic rod.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the utility model, a PCBA board testing jig comprises a table top 1, a housing 2, a transmission member 3, a first electric telescopic rod 23 and a testing member 4, wherein the housing 2 is positioned at the upper side of the table top 1, the transmission member 3 is positioned at the lower end position of the interior of the housing 2, the first electric telescopic rod 23 is positioned at the upper end position of the interior of the housing 2, the testing member 4 is positioned at the lower end position of the first electric telescopic rod 23, the upper side of the transmission member 3 is provided with a PCBA board main body 5, the testing member 4 comprises a mounting plate 6, the outer side two ends of the mounting plate 6 are respectively provided with a supporting plate 7, the inner side of the supporting plate 7 is provided with a screw rod 8, one end of the screw rod 8 is provided with a sliding block 9, the lower side of the sliding block 9 is provided with a second electric telescopic rod 10, the lower end of the second electric telescopic rod 10 is provided with a brushing frame 11, the inner side of the brushing frame 11 is provided with a brush 12, a first motor 16 is installed at the position of the outer side of the brush frame 11 corresponding to the brush 12, a second motor 17 is installed at the position of the outer side of the support plate 7 corresponding to the screw rod 8, a third electric telescopic rod 13 is installed at the lower side of the mounting plate 6, a pressing plate 14 is arranged at the lower end of the third electric telescopic rod 13, a test needle 15 is installed at the lower side of the pressing plate 14, the screw rod 8 rotates at the inner position of the slide block 9, the screw rod 8 rotates at the inner position of the support plate 7 through the second motor 17, the brush 12 rotates at the inner position of the brush frame 11 through the first motor 16, the brush frame 11 slides at the lower side position of the slide block 9 through the second electric telescopic rod 10, the test member 4 slides at the inner position of the housing 2 through the first electric telescopic rod 23, the pressing plate 14 slides at the lower side position of the mounting plate 6 through the third electric telescopic rod 13, a PCBA board test jig is placed at a use position, a PCBA board test jig is started, then, a PCBA board main body 5 is placed on the upper side of a transmission member 3, the transmission member 3 moves to enable the PCBA board main body 5 to move below a test member 4, a first electric telescopic rod 23 moves to enable the test member 4 to move downwards, a second electric telescopic rod 10 moves to enable a brush 12 to be pushed to move downwards through a brush frame 11, a first motor 16 moves to enable the brush 12 to rotate on the inner side of the brush frame 11 to brush the PCBA board main body 5, a second motor 17 moves to enable a screw rod 8 to rotate on the inner side of a supporting plate 7, the screw rod 8 rotates in the slider 9 to adjust the position of the brush 12, a third electric telescopic rod 13 moves to enable a test needle 15 to move downwards to test the PCBA board main body 5 through a pressing plate 14, and finally, the transmission member 3 guides the PCBA board main body 5.
In fig. 1, 3: the transmission component 3 comprises a transmission frame 18, a transmission belt 19 is arranged on the inner side of the transmission frame 18, a third motor 20 is arranged on the outer side of the transmission frame 18 and corresponds to the position of the transmission belt 19, a wheel groove 21 is formed in the position of the upper end of the transmission frame 18, a rotating wheel 22 is arranged in the wheel groove 21, the transmission belt 19 rotates at the inner position of the transmission frame 18 through the third motor 20, the rotating wheel 22 rotates at the inner position of the wheel groove 21, the PCBA board main body 5 is placed on the upper side of the transmission belt 19, the third motor 20 operates to drive the transmission belt 19 to rotate in the transmission frame 18, the PCBA board main body 5 is moved to the lower side of the test component 4, and the rotating wheel 22 rotates in the wheel groove 21 to guide the PCBA board main body 5.
The working principle of the utility model is as follows: firstly, a PCBA board test jig is placed at a use position, a PCBA board test jig is started, then, the PCBA board main body 5 is placed on the upper side of a transmission belt 19, a third motor 20 is operated to drive the transmission belt 19 to rotate in the inside of a transmission frame 18, the PCBA board main body 5 is moved below a test component 4, a rotating wheel 22 is rotated in the inside of a wheel groove 21 to guide the PCBA board main body 5, a first electric telescopic rod 23 is operated to drive the test component 4 to move downwards, a second electric telescopic rod 10 is operated to drive a brush 12 to move downwards through a brushing frame 11, a first motor 16 is operated to drive the brush 12 to rotate in the inside of the brushing frame 11 to brush the PCBA board main body 5, a second motor 17 is operated to drive a screw 8 to rotate in the inside of a supporting plate 7, the screw 8 is rotated in the inside of a sliding block 9 to adjust the position of the brush 12, a third electric telescopic rod 13 is operated to drive a test needle 15 to move downwards through a pressing plate 14 to test the PCBA board main body 5, and finally, the test is completed, and the transmission belt 19 guides the PCBA board main body 5.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a PCBA board test fixture, includes mesa (1), housing (2), transmission member (3), first electric telescopic handle (23) and test member (4), housing (2) are located the upside position department of mesa (1), transmission member (3) are located the inside lower extreme position department of housing (2), first electric telescopic handle (23) are located the inside upper end position department of housing (2), test member (4) are located the lower extreme position department of first electric telescopic handle (23), characterized in that, the upside of transmission member (3) is provided with PCBA board main part (5), test member (4) include mounting panel (6), the outside both ends position department of mounting panel (6) all is provided with backup pad (7), the inboard of backup pad (7) is provided with lead screw (8), slider (9) are installed to the one end of lead screw (8), the downside of slider (9) is provided with second electric telescopic handle (10), the lower extreme position department of second electric telescopic handle (4) is provided with PCBA board main part (5), test member (4) include mounting panel (6), outside (12) are installed to the brush frame (12) of brush (12), the outside of backup pad (7) corresponds the position department of lead screw (8) and installs second motor (17), third electric telescopic handle (13) are installed to the downside of mounting panel (6), the lower extreme of third electric telescopic handle (13) is provided with clamp plate (14), test needle (15) are installed to the downside of clamp plate (14).
2. A PCBA board testing jig according to claim 1, characterized in that the transmission member (3) comprises a transmission frame (18), a transmission belt (19) is installed on the inner side of the transmission frame (18), a third motor (20) is installed on the outer side of the transmission frame (18) corresponding to the position of the transmission belt (19), a wheel groove (21) is formed on the upper end position of the transmission frame (18), and a rotating wheel (22) is arranged in the wheel groove (21).
3. A PCBA board testing jig according to claim 1, characterized in that the screw (8) is rotated at the inner position of the slider (9), the screw (8) being rotated at the inner position of the support plate (7) by the second motor (17).
4. A PCBA board testing jig according to claim 1, characterized in that the brush (12) is rotated by a first motor (16) at an inner side position of the brush holder (11), the brush holder (11) being slid by a second electric telescopic rod (10) at a lower side position of the slider (9).
5. A PCBA board testing jig according to claim 1, characterized in that the testing member (4) is slid at an inner position of the housing (2) by a first electric telescopic rod (23), and the pressing plate (14) is slid at an underside position of the mounting plate (6) by a third electric telescopic rod (13).
6. A PCBA board testing jig according to claim 2, characterized in that the drive belt (19) is rotated by a third motor (20) at an internal position of the drive frame (18), and the wheel (22) is rotated at an internal position of the wheel groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861160.2U CN221007783U (en) | 2023-10-25 | 2023-10-25 | PCBA board test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322861160.2U CN221007783U (en) | 2023-10-25 | 2023-10-25 | PCBA board test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221007783U true CN221007783U (en) | 2024-05-24 |
Family
ID=91123970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322861160.2U Active CN221007783U (en) | 2023-10-25 | 2023-10-25 | PCBA board test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221007783U (en) |
-
2023
- 2023-10-25 CN CN202322861160.2U patent/CN221007783U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |