CN212749146U - Integrated performance testing device - Google Patents
Integrated performance testing device Download PDFInfo
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- CN212749146U CN212749146U CN202020906287.5U CN202020906287U CN212749146U CN 212749146 U CN212749146 U CN 212749146U CN 202020906287 U CN202020906287 U CN 202020906287U CN 212749146 U CN212749146 U CN 212749146U
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Abstract
The utility model aims at providing a can enough save space, be convenient for maintain, can improve efficiency of software testing's integral type capability test device again greatly. The utility model discloses a frame, support plate module, faller test module, hold down mechanism and connector test module, faller test module with hold down mechanism all sets up on the frame, hold down the mechanism and be located the top of faller test module, connector test module sets up on the hold down mechanism, support plate module sliding fit is in on the frame, work as the circuit board that awaits measuring on the support plate module is located faller test module with when holding down between the mechanism, hold down the mechanism with the circuit board that awaits measuring push down extremely on the faller test module, the effect end adaptation of connector test module is on the interface of the circuit board that awaits measuring. The utility model discloses be applied to the test field of circuit board.
Description
Technical Field
The utility model discloses be applied to the test field of circuit board, in particular to integral type capability test device.
Background
At present, in the test of circuit boards such as various main boards, drive boards, and PCBs, except for the need to punch the contact points reserved on the circuit board through probes to conduct the circuit for the circuit performance test, the need to conduct the circuit through the connector for the circuit performance test is also required, the conventional test method needs to respectively conduct the probe conduction test and the connector conduction test on the circuit board sequentially through two separate test devices, the test efficiency is low, the two separate test devices occupy a large area, and the maintenance is inconvenient. If an integrated performance testing device which can save space and is convenient to maintain and can greatly improve the testing efficiency can be designed, the problems can be well solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide one kind can enough save space, be convenient for maintain, can improve efficiency of software testing's integral type capability test device again greatly.
The utility model adopts the technical proposal that: the utility model discloses a frame, support plate module, faller test module, hold down mechanism and connector test module, faller test module with hold down mechanism all sets up on the frame, hold down the mechanism and be located the top of faller test module, connector test module sets up on the hold down mechanism, support plate module sliding fit is in on the frame, work as the circuit board that awaits measuring on the support plate module is located faller test module with when holding down between the mechanism, hold down the mechanism with the circuit board that awaits measuring push down extremely on the faller test module, the effect end adaptation of connector test module is on the interface of the circuit board that awaits measuring.
It is visible by above-mentioned scheme, the circuit board that awaits measuring is placed on the support plate module, when the support plate module removes faller test module and pushes down between the mechanism, push down the mechanism and will await measuring the circuit board and push down to faller test module on, make the probe on the faller test module contact with the test point on the circuit board that awaits measuring, thereby realize that the circuit switches on and carries out the capability test, meanwhile the plug adaptation on the connector test module is on the interface of the circuit board that awaits measuring, thereby also realize that the circuit switches on and carries out the capability test, consequently the utility model discloses a probe conduction test and the integration of connector conduction test have improved efficiency of software testing widely to save area, the maintenance in the later stage of being convenient for.
Further, the faller test module includes faller, PCB keysets, clamp plate, reinforced steel board and a plurality of probes down, the faller sets up down on the frame, it sets up to go up the faller down on the faller, a plurality of probes evenly set up go up on the faller, the PCB keysets with faller looks adaptation down, a plurality of probes all with PCB keysets electric connection, the PCB keysets sets up the clamp plate with between the reinforced steel board. Therefore, the plurality of probes on the upper pin plate are matched with the plurality of test points on the circuit board to be tested, so that performance testing is performed, the PCB adapter plate can receive test data on the circuit board to be tested through the probes, and the PCB adapter plate is arranged between the pressing plate and the reinforcing steel plate, so that the PCB adapter plate is protected.
Further, push down the mechanism and include briquetting, mounting panel and two drive assembly down, the briquetting is fixed down the lower extreme of mounting panel, two the drive assembly symmetry sets up both ends about the mounting panel, drive assembly includes first cylinder, first fixing base and two guiding axles, first fixing base sets up on the frame, first cylinder with the mounting panel transmission is connected, the guiding axle passes first fixing base after-fixing is in on the mounting panel. Therefore, the first air cylinder drives the mounting plate to move downwards, the mounting plate drives the lower pressing block to move downwards until the lower pressing block presses the circuit board to be tested onto the needle plate testing module, the guide shaft can provide a guide effect for the movement of the lower pressing block, and the lower pressing block is guaranteed to be accurately aligned with the circuit board to be tested.
Further, connector test module is including installation piece, slip table cylinder, second fixing base, first fixed block, second fixed block and connector, the installation piece sets up on the mounting panel, the slip table cylinder sets up on the installation piece, the second fixing base sets up the expansion end of slip table cylinder, first fixed block sets up on the second fixing base, the second fixed block sets up on the first fixed block, the connector sets up on the second fixed block. It can be seen that the connector is a plug-in connector capable of transmitting current or signals. After the circuit board to be tested is pressed down to be in place and is contacted with the probe, the sliding table cylinder drives the connector to be inserted into an interface of the circuit board to be tested, so that the circuit is connected with the connector, and the performance of the circuit is further tested.
Furthermore, the carrier plate module comprises a carrier plate and two sliding assemblies, the two sliding assemblies are symmetrically arranged at two ends of the carrier plate, each sliding assembly comprises a second cylinder, a sliding block, a sliding rail, a connecting block, a third fixed block, equal-height screws and springs, the sliding rails and the second cylinders are arranged on the machine base, the sliding blocks are in sliding fit on the sliding rails after being in transmission connection with the second cylinders, the third fixed blocks are arranged on the sliding blocks, the springs are sleeved on the equal-height screws, the equal-height screws penetrate through the connecting blocks and then are in threaded fit with the third fixed blocks, and the two connecting blocks are connected through the carrier plate. Therefore, the circuit board to be tested is placed on the support plate, the circuit board to be tested on the support plate can be driven to move between the needle plate testing module and the pressing mechanism through the driving of the second air cylinder, when the pressing mechanism presses the circuit board to be tested, the spring can play a buffering role, the circuit board to be tested is protected, and after the test is completed, when the pressing mechanism does not press the circuit board to be tested any more, the support plate can reset under the action of the spring.
Furthermore, both ends all are provided with first uide pin about first fixed block, be provided with two first locating holes on the last faller, first uide pin with first locating hole location fit. Therefore, the first guide pin is matched with the first positioning hole in a positioning mode, and the connector is guaranteed to be accurately aligned with the interface of the circuit board to be tested.
Furthermore, the left end and the right end of the upper needle plate are provided with second guide pins, the left end and the right end of the lower pressing block are provided with second positioning holes, and the second guide pins are in positioning fit with the second positioning holes. Therefore, the second guide pin is matched with the second positioning hole in a positioning mode, and the probe is guaranteed to be accurately aligned with a test point of the circuit board to be tested.
Further, the integrated performance testing device further comprises a display assembly, the display assembly comprises a bottom plate, a supporting seat and a display, the base and the supporting seat are arranged on the bottom plate, the display is arranged on the supporting seat, and the PCB adapter plate and the connector are electrically connected with the display. Therefore, the display can display the performance data of the circuit board to be tested under the conduction of the probe or the connector.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a pin plate test module;
FIG. 3 is a perspective view of the hold-down mechanism;
FIG. 4 is a perspective view of the connector test module;
fig. 5 is a perspective view of a carrier module.
Detailed Description
As shown in fig. 1 to 5, in this embodiment, the utility model discloses a frame 1, support plate module 2, faller test module 3, hold-down mechanism 4 and connector test module 5, faller test module 3 with hold-down mechanism 4 all sets up on the frame 1, hold-down mechanism 4 is located faller test module 3's top, connector test module 5 sets up on hold-down mechanism 4, support plate module 2 sliding fit is in on the frame 1, work as the circuit board that awaits measuring on the support plate module 2 is located faller test module 3 with during between the hold-down mechanism 4, hold-down mechanism 4 with the circuit board that awaits measuring push down to on the faller test module 3, the effect end adaptation of connector test module 5 is on the interface of the circuit board that awaits measuring.
In this embodiment, faller test module 3 includes faller 31, lower faller 32, PCB keysets 33, clamp plate 34, reinforced steel plate 35 and a plurality of probes 36, faller 32 sets up down on the frame 1, it sets up to go up faller 31 down on the faller 32, a plurality of probes 36 evenly set up go up on the faller 31, PCB keysets 33 with faller 32 looks adaptation down, a plurality of probes 36 all with PCB keysets 33 electric connection, PCB keysets 33 sets up clamp plate 34 with between the reinforced steel plate 35.
In this embodiment, the pushing mechanism 4 includes pushing down block 41, mounting panel 42 and two drive assembly, pushing down block 41 fixes the lower extreme of mounting panel 42, two the drive assembly symmetry sets up both ends about mounting panel 42, drive assembly includes first cylinder 43, first fixing base 44 and two guiding axles 45, first fixing base 44 sets up on the frame 1, first cylinder 43 with mounting panel 42 transmission is connected, guiding axle 45 passes first fixing base 44 after-fixing is in on the mounting panel 42.
In this embodiment, the connector test module 5 includes installation piece 51, slip table cylinder 52, second fixing block 53, first fixed block 54, second fixed block 55 and connector 56, installation piece 51 sets up on the mounting panel 42, slip table cylinder 52 sets up on the installation piece 51, second fixing block 53 sets up the expansion end of slip table cylinder 52, first fixed block 54 sets up on the second fixing block 53, second fixed block 55 sets up on the first fixed block 54, connector 56 sets up on the second fixed block 55.
In this embodiment, the carrier module 2 includes a carrier 21 and two sliding assemblies, the two sliding assemblies are symmetrically disposed at two ends of the carrier 21, the sliding assemblies include a second cylinder 22, a slider 23, a slide rail 24, a connecting block 25, a third fixed block 26, an equal-height screw 27 and a spring 28, the slide rail 24 and the second cylinder 22 are both disposed on the base 1, the slider 23 is in sliding fit on the slide rail 24 after being connected to the second cylinder 22 in a transmission manner, the third fixed block 26 is disposed on the slider 23, the spring 28 is sleeved on the equal-height screw 27, the equal-height screw 27 is in threaded fit with the third fixed block 26 after passing through the connecting block 25, and the two connecting blocks 25 are connected to each other through the carrier 21.
In this embodiment, the left end and the right end of the first fixing block 54 are provided with first guide pins 6, the upper needle plate 31 is provided with two first positioning holes 7, and the first guide pins 6 are in positioning fit with the first positioning holes 7.
In this embodiment, the left and right ends of the upper needle plate 31 are provided with second guide pins 8, the left and right ends of the lower pressing block 41 are provided with second positioning holes 13, and the second guide pins 8 are in positioning fit with the second positioning holes 13.
In this embodiment, the integrated performance testing device further includes a display module, the display module includes a bottom plate 9, a supporting seat 10 and a display 11, the base 1 and the supporting seat 10 are all disposed on the bottom plate 9, the display 11 is disposed on the supporting seat 10, and the PCB adapter plate 33 and the connector 56 are all electrically connected to the display 11.
In this embodiment, the working principle of the present invention is as follows:
the circuit board 12 to be tested is placed on the carrier plate 21, the circuit board 12 to be tested on the carrier plate 21 can be driven to move between the needle plate testing module 3 and the pressing mechanism 4 by the driving of the second air cylinder 22, the first air cylinder 43 drives the lower pressing block 41 to move downwards until the lower pressing block 41 presses the circuit board 12 to be tested on the upper needle plate 31, the probes 36 on the upper pin plate 31 are matched with the test points on the circuit board 12 to be tested, thereby, the performance test is carried out, and at the same time, the sliding table air cylinder 52 drives the connector 56 to be inserted into the interface of the circuit board 12 to be tested, so that the circuit is connected with the connector 56, the performance of the circuit is further tested, and the display 11 can display the performance data of the circuit board 12 to be tested under the conduction of the probe 36 or the connector 56.
Claims (8)
1. Integral type capability test device, its characterized in that: it comprises a machine base (1), a carrier plate module (2), a needle plate testing module (3), a pressing mechanism (4) and a connector testing module (5), the needle plate testing module (3) and the pressing mechanism (4) are both arranged on the machine base (1), the pressing mechanism (4) is positioned above the needle plate testing module (3), the connector testing module (5) is arranged on the pressing mechanism (4), the carrier plate module (2) is in sliding fit with the machine base (1), when the circuit board to be tested on the carrier plate module (2) is positioned between the needle plate testing module (3) and the pressing mechanism (4), the pressing mechanism (4) presses the circuit board to be tested down to the needle plate testing module (3), the action end of the connector test module (5) is matched with the interface of the circuit board to be tested.
2. The integrated performance testing device of claim 1, wherein: needle board test module (3) are including last needle board (31), lower needle board (32), PCB keysets (33), clamp plate (34), reinforced steel board (35) and a plurality of probe (36), faller (32) sets up down on frame (1), it sets up to go up needle board (31) down on needle board (32), a plurality of probe (36) evenly set up go up on needle board (31), PCB keysets (33) with faller (32) looks adaptation down, a plurality of probe (36) all with PCB keysets (33) electric connection, PCB keysets (33) set up clamp plate (34) with between reinforced steel board (35).
3. The integrated performance testing device of claim 2, wherein: push down mechanism (4) including briquetting (41), mounting panel (42) and two drive assembly down, briquetting (41) are fixed down the lower extreme of mounting panel (42), two the drive assembly symmetry sets up both ends about mounting panel (42), drive assembly includes first cylinder (43), first fixing base (44) and two guiding axle (45), first fixing base (44) set up on frame (1), first cylinder (43) with mounting panel (42) transmission is connected, guiding axle (45) pass first fixing base (44) after-fixing is in on mounting panel (42).
4. The integrated performance testing device of claim 3, wherein: connector test module (5) is including installation piece (51), slip table cylinder (52), second fixing base (53), first fixed block (54), second fixed block (55) and connector (56), installation piece (51) set up on mounting panel (42), slip table cylinder (52) set up on installation piece (51), second fixing base (53) set up the expansion end of slip table cylinder (52), first fixed block (54) set up on second fixing base (53), second fixed block (55) set up on first fixed block (54), connector (56) set up on second fixed block (55).
5. The integrated performance testing device of claim 1, wherein: the carrier plate module (2) comprises a carrier plate (21) and two sliding components, the two sliding components are symmetrically arranged at two ends of the carrier plate (21), the sliding component comprises a second cylinder (22), a sliding block (23), a sliding rail (24), a connecting block (25), a third fixing block (26), an equal-height screw (27) and a spring (28), the slide rail (24) and the second cylinder (22) are both arranged on the machine base (1), the sliding block (23) is in transmission connection with the second air cylinder (22) and then is in sliding fit with the sliding rail (24), the third fixed block (26) is arranged on the sliding block (23), the spring (28) is sleeved on the equal-height screw (27), the equal-height screws (27) penetrate through the connecting blocks (25) and then are in threaded fit with the third fixing blocks (26), and the two connecting blocks (25) are connected through the carrier plate (21).
6. The integrated performance testing device of claim 4, wherein: both ends all are provided with first uide pin (6) about first fixed block (54), be provided with two first locating hole (7) on last faller (31), first uide pin (6) with first locating hole (7) location fit.
7. The integrated performance testing device of claim 3, wherein: and second guide pins (8) are arranged at the left end and the right end of the upper needle plate (31), second positioning holes (13) are arranged at the left end and the right end of the lower pressing block (41), and the second guide pins (8) are in positioning fit with the second positioning holes (13).
8. The integrated performance testing device of claim 4, wherein: the integrated performance testing device further comprises a display assembly, the display assembly comprises a bottom plate (9), a supporting seat (10) and a display (11), the base (1) and the supporting seat (10) are arranged on the bottom plate (9), the display (11) is arranged on the supporting seat (10), and the PCB adapter plate (33) and the connector (56) are electrically connected with the display (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906287.5U CN212749146U (en) | 2020-05-26 | 2020-05-26 | Integrated performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020906287.5U CN212749146U (en) | 2020-05-26 | 2020-05-26 | Integrated performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212749146U true CN212749146U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020906287.5U Active CN212749146U (en) | 2020-05-26 | 2020-05-26 | Integrated performance testing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062902A (en) * | 2021-12-17 | 2022-02-18 | 湖南志浩航精密科技有限公司 | Multi-connector mainboard crimping test fixture |
| CN114518525A (en) * | 2022-01-28 | 2022-05-20 | 珠海市精实测控技术有限公司 | Acoustic performance test platform and sound insulation box based on test platform |
-
2020
- 2020-05-26 CN CN202020906287.5U patent/CN212749146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114062902A (en) * | 2021-12-17 | 2022-02-18 | 湖南志浩航精密科技有限公司 | Multi-connector mainboard crimping test fixture |
| CN114518525A (en) * | 2022-01-28 | 2022-05-20 | 珠海市精实测控技术有限公司 | Acoustic performance test platform and sound insulation box based on test platform |
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