CN211043438U - Test fixture for integrated circuit board test separator - Google Patents
Test fixture for integrated circuit board test separator Download PDFInfo
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- CN211043438U CN211043438U CN201921260515.XU CN201921260515U CN211043438U CN 211043438 U CN211043438 U CN 211043438U CN 201921260515 U CN201921260515 U CN 201921260515U CN 211043438 U CN211043438 U CN 211043438U
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- integrated circuit
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- screw rod
- test fixture
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- 238000012360 testing method Methods 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an integrated circuit board test fixture for sorter, including the test fixture platform, fixed mounting has integrated circuit board automatic clamp on the test fixture platform, integrated circuit board automatic clamp is including placing platform, two spouts, two removal seats, two-way screw rod, driving machine and two clamping mechanism. The utility model discloses an above-mentioned isotructure's cooperation has realized that the convenience carries out the effect of centre gripping to different integrated circuit boards according to the use needs.
Description
Technical Field
The utility model relates to an integrated circuit board tests technical field, specifically is a test fixture for integrated circuit board test separator.
Background
The circuit board test system is a general name of a system which can automatically complete excitation, measurement, data processing, display or output test results under the control of a computer. The circuit board test is used for completing the performance test of the tested Pcb, and the test system can also be expanded into a diagnosis system according to the analysis of the test result and the diagnosis and positioning of the fault. The circuit board testing system has the characteristics of high speed, high precision, multiple functions, multiple parameters, wide measuring range and the like. Computer technology, microelectronic technology and electronic measurement technology are three basic stones for establishing circuit board tests.
When the integrated circuit board testing sorting machine is used for testing, a clamping device is required to be used for clamping, for example, the printed circuit board testing clamp disclosed in the Chinese patent CN208092081U has the advantage that the device can automatically adjust according to the size of the circuit board to be tested, so that the detection time is greatly reduced, and the working efficiency is improved.
However, when the above-mentioned patent is used, the clamping structure is not stable enough, and is not easy to be adjusted slightly, so that the integrated circuit board is easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a test fixture for integrated circuit board test separator uses through the two-way screw rod that sets up and clamping mechanism's cooperation, utilizes threaded connection drive mechanism to press from both sides tightly, and structural performance is stable, is convenient for adjust to protection integrated circuit board is not damaged, has solved traditional test fixture for integrated circuit board test separator, and the structure is not stable enough, the problem of the regulation of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a test fixture for an integrated circuit board test separator is characterized in that an integrated circuit board automatic fixture is fixedly mounted on a test fixture table, the integrated circuit board automatic fixture comprises a placing table, two sliding grooves, two moving seats, a bidirectional screw rod, a driving machine and two clamping mechanisms, the placing table is fixedly mounted on the upper surface of the test fixture table, the two sliding grooves are formed in the upper surface of the test fixture table, two sliding rails are fixedly mounted in the grooves of the sliding grooves, the moving seats are slidably mounted in the grooves of the sliding grooves through the two sliding rails, the bidirectional screw rod is rotatably mounted on the groove walls of the two sliding grooves through bearings, the bidirectional screw rod penetrates through the two moving seats and is in threaded connection with the two moving seats, the driving machine is fixedly mounted on the side surface of the test fixture table, an output shaft of the driving machine is fixedly connected with the bidirectional screw rod through a coupler, and the two clamping, clamping mechanism includes fixed plate, two screw rods, top board and electric telescopic handle, fixed plate fixed connection is in the outside of removing the seat, two the screw rod passes through the bearing and rotates and install on the fixed plate, the top board passes through two screw threaded connection on the pole wall of two screw rods, the bottom fixedly connected with connecting rod of screw rod, electric telescopic handle's both ends are rotated the installation through the tip of round pin axle with two connecting rods.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a set up the spout, a slide rail, remove the seat, two-way screw rod and driving machine, it is fixed to need carry out the centre gripping to integrated circuit board, in order to conveniently examine time measuring, through placing integrated circuit board at the upper surface of placing the platform, use clamping mechanism to carry out the centre gripping, at the integrated circuit board of the different specifications size of centre gripping as required, it rotates to drive two-way screw rod through starting the driving machine, two-way screw rod drive rather than two opposite screw thread difference threaded connection's two removal seats, along the slide rail to the opposite direction or carry out the direction removal from the back mutually, and then realize carrying out the effect of centre gripping to the integrated circuit board of different specifications size as.
Two, the utility model discloses a set up clamping mechanism, place integrated circuit board between removal seat and top board, then start the electric telescopic handle extension, and then drive two connecting rods and use rather than fixed connection screw rod as the rotation center, rotate to the direction that deviates from mutually, and then drive the screw rod and rotate, drive and two screw rod threaded connection's top board move down to carry out the centre gripping with integrated circuit board.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: the test fixture comprises a test fixture table 1, an integrated circuit board automatic fixture 2, a placement table 3, a sliding chute 4, a sliding rail 5, a moving seat 6, a bidirectional screw 7, a driving machine 8, a clamping mechanism 9, a fixing plate 10, a screw 11, an upper pressing plate 12, a connecting rod 13 and an electric telescopic rod 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the test fixture for the integrated circuit board test separator comprises a test fixture table 1, wherein an integrated circuit board automatic fixture 2 is fixedly mounted on the test fixture table 1.
Specifically, the automatic clamp 2 for the integrated circuit board comprises a placing table 3, two sliding chutes 4, two moving seats 6, a bidirectional screw 7, a driving machine 8 and two clamping mechanisms 9. The driving machine 8 is an integrated structure formed by assembling a driving motor and a reduction gearbox.
Further, place 3 fixed mounting of platform at the upper surface of test fixture platform 1, two spouts 4 begin at the upper surface of test fixture platform 1, spout 4's inslot fixed mounting has two slide rails 5, remove seat 6 through two slide rails 5 slidable mounting at spout 4's inslot, two-way screw rod 7 passes through the bearing and rotates and install on two spout 4's cell wall, two-way screw rod 7 passes two and removes seat 6 and threaded connection rather than, driving machine 8 fixed mounting is in the side of test fixture platform 1, the output shaft of driving machine 8 passes through shaft coupling and two-way screw rod 7 fixed connection, two clamping mechanism 9 respectively fixed mounting are on two removal seats 6. Need carry out the centre gripping to integrated circuit board fixed, in order to conveniently to examine time measuring, through placing integrated circuit board at the upper surface of placing platform 3, use clamping mechanism 9 to carry out the centre gripping, at the integrated circuit board of the different specifications size of centre gripping as required in use, drive machine 8 drives two-way screw rod 7 and rotates through starting, two-way screw rod 7 drives two removal seats 6 rather than two opposite screw thread difference threaded connection, move along slide rail 5 to opposite direction or the direction of backing off the other, and then realize carrying out the effect of centre gripping to the integrated circuit board of different specifications size as required.
Further, the clamping mechanism 9 comprises a fixing plate 10, two screws 11, an upper pressing plate 12 and an electric telescopic rod 14.
Further, fixed plate 10 fixed connection is in the outside of removing seat 6, and two screw rods 11 pass through the bearing and rotate and install on fixed plate 10, and top board 12 passes through two screw threaded connection on the pole wall of two screw rods 11, and the bottom fixedly connected with connecting rod 13 of screw rod 11, the both ends of electric telescopic handle 14 are passed through the round pin axle and are rotated the installation with the tip of two connecting rod 13. Place integrated circuit board between removal seat 6 and top board 12, then start electric telescopic handle 14 extension, and then drive two connecting rods 13 and use rather than fixed connection screw rod as the center of rotation, rotate to the direction that deviates from mutually, and then drive screw rod 11 and rotate, drive top board 12 with two screw rod 11 threaded connection moves down to carry out the centre gripping with integrated circuit board.
The working principle is as follows: this integrated circuit board test is when test fixture for sorter uses, it is fixed to need carry out the centre gripping to integrated circuit board, in order to conveniently examine time measuring, through placing integrated circuit board at the upper surface of placing platform 3, use clamping mechanism 9 to carry out the centre gripping, at the integrated circuit board of the different specification sizes of centre gripping as required, drive machine 8 drives two-way screw rod 7 and rotates through starting, two-way screw rod 7 drives two removal seats 6 rather than two opposite screw thread difference threaded connection, move along slide rail 5 to opposite direction or the opposite direction of back of the body, and then realize carrying out the effect of centre gripping to the integrated circuit board of different specification sizes according to the use needs. Place integrated circuit board between removal seat 6 and top board 12, then start electric telescopic handle 14 extension, and then drive two connecting rods 13 and use rather than fixed connection screw rod as the center of rotation, rotate to the direction that deviates from mutually, and then drive screw rod 11 and rotate, drive top board 12 with two screw rod 11 threaded connection moves down to carry out the centre gripping with integrated circuit board.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an integrated circuit board test fixture for sorter, includes test fixture platform (1), its characterized in that: the automatic integrated circuit board clamp (2) is fixedly mounted on the test clamp table (1), the automatic integrated circuit board clamp (2) comprises a placing table (3), two sliding grooves (4), two moving seats (6), a two-way screw (7), a driving machine (8) and two clamping mechanisms (9), the placing table (3) is fixedly mounted on the upper surface of the test clamp table (1), the two sliding grooves (4) start to be arranged on the upper surface of the test clamp table (1), the two sliding rails (5) are fixedly mounted in the grooves of the sliding grooves (4), the moving seats (6) are slidably mounted in the grooves of the sliding grooves (4) through the two sliding rails (5), the two-way screw (7) is rotatably mounted on the groove walls of the two sliding grooves (4) through bearings, the two-way screw (7) penetrates through the two moving seats (6) and is in threaded connection with the two moving seats, the driving machine (8) is fixedly mounted on the side surface of the test clamp table (1), the output shaft of driving machine (8) passes through shaft coupling and two-way screw rod (7) fixed connection, two clamping mechanism (9) is fixed mounting respectively on two removal seats (6), clamping mechanism (9) are including fixed plate (10), two screw rods (11), top board (12) and electric telescopic handle (14), fixed plate (10) fixed connection is in the outside of removing seat (6), two screw rod (11) are installed on fixed plate (10) through the bearing rotation, top board (12) are on the pole wall of two screw rods (11) through two screw threaded connection, the bottom fixedly connected with connecting rod (13) of screw rod (11), the tip rotation installation of both ends through round pin axle and two connecting rod (13) of electric telescopic handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921260515.XU CN211043438U (en) | 2019-08-06 | 2019-08-06 | Test fixture for integrated circuit board test separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921260515.XU CN211043438U (en) | 2019-08-06 | 2019-08-06 | Test fixture for integrated circuit board test separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211043438U true CN211043438U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921260515.XU Active CN211043438U (en) | 2019-08-06 | 2019-08-06 | Test fixture for integrated circuit board test separator |
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| Country | Link |
|---|---|
| CN (1) | CN211043438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795930A (en) * | 2020-08-09 | 2020-10-20 | 泰州市博泰电子有限公司 | Universal test fixture for mobile communication circuit board |
-
2019
- 2019-08-06 CN CN201921260515.XU patent/CN211043438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795930A (en) * | 2020-08-09 | 2020-10-20 | 泰州市博泰电子有限公司 | Universal test fixture for mobile communication circuit board |
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