CN221174923U - Rotatory test fixture equipment - Google Patents

Abstract

The utility model provides rotary test tooling equipment, which comprises a workbench and a rotary test device, wherein the rotary test device is arranged on the workbench and comprises a first fixed part, a second fixed part, a probe test part and a DC rotary test part, and the rotary test tooling equipment has the beneficial effects that: the conduction test of the DC rotary test board can be more rapid, and the test efficiency can be effectively improved; the strength of the DC rotation test part is enhanced between the first fixing part and the second fixing part, and the acting force applied by the probe to the DC rotation test board during the test of the DC rotation test board can be balanced, so that the DC rotation test board is prevented from being deformed or damaged; compression to DC rotation test can be effectively completed through the rotating component on the second fixing component, the probe on the probe test component is aligned with the DC terminal on the DC rotation test component to test, and the DC rotation test device is simple in structure, ingenious in design, small in occupied space, high in stability, low in cost and high in test efficiency.

Description

Rotatory test fixture equipment

Technical Field

The utility model relates to the technical field of PCB test tools, in particular to rotary test tool equipment.

Background

When the PCB is produced, each tin circuit needs to be conducted and tested, the existing PCB testing device is usually set to be a single independent tool, and the PCB is not easy to test by being matched with the conveying of the wire body in the wire body, so that the production and testing efficiency is low.

Before leaving the factory, the PCB board can be subjected to strict technical index test, in the past, most of the test is that an operator installs the PCB board on a test tool one by one, after the test is completed, the PCB board is manually taken down, the PCB board is taken down and put in an idle state, and the test equipment is low in efficiency in the test process. In addition, to the PCB board of different specifications, often need to design test fixture alone, the frock commonality is poor, especially small batch trial production, and after the frock used up, the processing is scrapped generally, and is extravagant serious.

Chinese patent CN219831299U discloses a PCB testing fixture, including a frame and a bottom plate disposed on the frame, characterized in that: the PCB test device comprises a base plate, and is characterized by further comprising a tray for supporting the PCB, a pressing mechanism for pressing the tray, a needle plate arranged on the base plate and a plurality of probes arranged on the needle plate, wherein a carrier plate is arranged on the needle plate, a spring fixedly connected with the carrier plate and a plurality of exploratory holes in one-to-one correspondence with the probes are arranged on the carrier plate, the upper end of the probe protrudes out of the upper end of the exploratory hole, a hole corresponding to the guide post and at least one annular step for placing the PCB are arranged on the tray, a second hole for avoiding the probes is formed in the portion of the tray positioned in the annular step, and a rotary pressing buckle for fixing the PCB placed on the annular step is further arranged on the tray. The support column can strengthen the strength between the upper ceiling plate and the lower ceiling plate, and the second pressing rod is arranged to balance the acting force applied by the probe to the PCB from the lower part during the test of the PCB, so that the PCB is prevented from being deformed or damaged; the design of rotatory knot of pressing can effectually accomplish the compaction to the PCB, guarantees that the PCB is in stable state on tray 3, ensures going on smoothly of test.

Disclosure of Invention

The utility model aims to solve the technical problems and provide novel rotary test tool equipment, which can effectively complete the compaction of DC rotary test through the rotary part on the second fixed part, and the probes on the probe test part are aligned with the DC terminals on the DC rotary test part to carry out the test.

The utility model is realized by the following technical scheme:

The utility model provides a rotatory test fixture equipment, includes workstation, rotation testing arrangement, be equipped with rotation testing arrangement on the workstation, rotation testing arrangement includes first fixed part, second fixed part, probe test part, DC rotation test part, first fixed part installs workstation left side top, second fixed part installs workstation right side top, be equipped with probe test part on the second fixed part, DC rotation test part one end is installed on the first fixed part, the DC rotation test part other end is installed on the probe test part, the probe on the probe test part is aimed at the DC terminal on the DC rotation test part, tests.

Further, the second fixing part comprises a second fixing bottom plate, a second fixing support plate, a second bearing, a second fixing block and a rotating part, the second fixing bottom plate is installed above the right side of the workbench, a second fixing support plate is arranged on the second fixing bottom plate, a second bearing installation hole is formed in the middle of the second fixing support plate, one end of the second bearing extends to the outside of the second fixing support plate, the other end of the second bearing penetrates through the second bearing installation hole and is connected with the rotating part, and one side of the second bearing is provided with the second fixing block.

Further, the rotating component comprises a rotating plate, a rotating plug pin column, a rotating connecting block, a rotating positioning pin, a rotating positioning connecting plate, a rotating fixing plate and a rotating compression ring, one end of the rotating plug pin column is installed on the second fixed bottom plate, the other end of the rotating plug pin column is connected with the rotating plate, a round hole is formed in the rotating connecting block, a groove is formed in the outer side face of the rotating connecting block, the rotating positioning pin is embedded into the groove of the outer side face of the rotating connecting block, the other end of the second bearing passes through a second bearing installation hole and is connected with the round hole in the rotating connecting block, a fixing plate installation groove is formed in the inner side face of the rotating plate, a compression ring installation position is formed in the middle of the fixing plate installation groove, the rotating fixing plate is embedded into the fixing plate installation groove of the inner side face of the rotating plate, a plurality of through holes are formed in the rotating positioning connecting plate, and the rotating positioning pin passes through the through holes in the rotating positioning connecting plate and is connected with the rotating plate.

Further, the first fixing component comprises a first fixing base plate, a first fixing support plate, a first bearing fixing seat, a first bearing, a first fixing block and a first fixing mounting plate, the first fixing base plate is mounted above the left side of the workbench, the first fixing base plate is provided with a first fixing support plate, the middle of the first fixing support plate is provided with a first bearing mounting hole, the first bearing fixing seat is embedded into the bearing mounting hole in the middle of the first fixing support plate, one end of the first bearing is mounted in the first bearing mounting hole, the other end of the first bearing extends outside the first fixing support plate, one side of the first bearing is provided with the first fixing block, the first fixing mounting plate is mounted on the first bearing, and the first fixing mounting plate is provided with a DC rotating plate mounting position.

Further, the probe test part comprises a probe test bottom plate, a probe mounting plate, a probe test mounting frame, a probe test handle and a probe test connecting rod, wherein the probe test bottom plate is mounted on the second bearing, the left side of the probe test bottom plate is provided with the probe mounting plate, the probe mounting plate is provided with a probe through hole, the probe penetrates through the probe through hole on the probe mounting plate and is fixed on the probe mounting plate, the probe test mounting frame is mounted above the right side of the probe test bottom plate, the probe test handle is mounted on the probe test mounting frame, one end of the probe test connecting rod is connected with the probe mounting plate, the other end of the probe test connecting rod is connected with the probe test handle, and a DC rotating plate mounting position is arranged above the left side of the probe test bottom plate.

Further, the DC rotation testing part comprises a DC rotation base plate and a DC rotation testing board, one end of the DC rotation base plate is installed in a DC rotation board installation position on the first fixed installation board, the other end of the DC rotation base plate is installed in a DC rotation board installation position above the left side of the probe testing base plate, the DC rotation base plate is provided with the DC rotation testing board, and the probe is aligned with a DC terminal on the DC rotation testing board for testing.

Further, a semi-arc groove is further formed in the second fixed supporting plate.

Further, the first fixed supporting plate is also provided with a semi-arc groove.

The utility model has the beneficial effects that: the conduction test of the DC rotary test board can be more rapid, and the test efficiency can be effectively improved; the strength of the DC rotation test part is enhanced between the first fixing part and the second fixing part, and the acting force applied by the probe to the DC rotation test board during the test of the DC rotation test board can be balanced, so that the DC rotation test board is prevented from being deformed or damaged; compression to DC rotation test can be effectively completed through the rotating component on the second fixing component, the probe on the probe test component is aligned with the DC terminal on the DC rotation test component to test, and the DC rotation test device is simple in structure, ingenious in design, small in occupied space, high in stability, low in cost and high in efficiency.

Drawings

FIG. 1 is a schematic diagram of a rotary test fixture apparatus according to the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of the rotary test fixture device of the present utility model;

FIG. 3 is a schematic diagram of a rotary testing apparatus according to the present utility model;

FIG. 4 is a schematic diagram of an explosion structure of the rotary test apparatus according to the present utility model;

FIG. 5 is a schematic view of a second fixing member according to the present utility model;

FIG. 6 is a schematic view of an exploded construction of a second securing element according to the present utility model;

FIG. 7 is a schematic view of a rotary member according to the present utility model;

FIG. 8 is a schematic view of an exploded construction of a rotary member according to the present utility model;

FIG. 9 is a schematic view of a first fixing member according to the present utility model;

FIG. 10 is a schematic view of an exploded view of a first securing member according to the present utility model;

FIG. 11 is a schematic view of the structure of the probe test unit according to the present utility model;

FIG. 12 is a schematic view of an exploded view of a probe test part according to the present utility model;

Reference numerals: 1. a work table; 2. rotating the testing device; 21. a first fixing member; 210. a first fixed bottom plate; 211. a first fixed support plate; 2110. a first bearing mounting hole; 2111. a semi-arc-shaped groove; 212. a first bearing holder; 213. a first bearing; 214. a first fixed block; 215. a first fixed mounting plate; 2150. a DC rotary plate mounting position; 22. a second fixing member; 220. a second fixed bottom plate; 221. a second fixed support plate; 2210. a second bearing mounting hole; 2211. a semi-arc-shaped groove; 222. a second bearing; 223. a second fixed block; 224. a rotating member; 2240. a rotating plate; 2241. rotating the latch post; 2242. rotating the connecting block; 22420. a round hole; 22421. a groove; 2243. rotating the positioning pin; 2244. rotating and positioning the connecting plate; 2245. rotating the fixing piece; 2246. rotating the compression ring; 23. a probe testing part; 230. a probe testing bottom plate; 231. a probe mounting plate; 232. a probe; 233. the probe tests the mounting bracket; 234. a probe test handle; 235. a probe test connection rod; 24. a DC rotation test component; 240. a DC rotating base plate; 241. DC rotates the test plate.

Detailed Description

The invention is further described with reference to the accompanying drawings and detailed description below:

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1-12, the rotary test fixture device comprises a workbench 1 and a rotary test device 2, wherein the rotary test device 2 is arranged on the workbench 1, the rotary test device 2 comprises a first fixing part 21, a second fixing part 22, a probe test part 23 and a DC rotary test part 24, the first fixing part 21 is arranged above the left side of the workbench 1, the second fixing part 22 is arranged above the right side of the workbench 1, a probe test part 23 is arranged on the second fixing part 22, one end of the DC rotary test part 24 is arranged on the first fixing part 21, the other end of the DC rotary test part 24 is arranged on the probe test part 23, and a probe 232 on the probe test part 23 is aligned with a DC terminal on the DC rotary test part 23 for testing.

Preferably, the second fixing member 22 preferably includes a rotating plate 2240, a rotating plug post 2241, a rotating connection block 2242, a rotating positioning pin 2243, a rotating positioning connection plate 2244, a rotating fixing piece 2245, and a rotating pressing ring 2246, one end of the rotating plug post 2241 is mounted on the second fixing base plate 220, the other end of the rotating plug post 2241 is connected with the rotating plate 2240, a circular hole 22420 is formed in the rotating connection block 2242, a groove 22421 is formed in the outer side surface of the rotating connection block 2242, the rotating positioning pin 2243 is embedded in the groove 22421 on the outer side surface of the rotating connection block 2242, the other end of the second bearing 222 is connected with the circular hole 22420 in the rotating connection block 2242 through a second bearing mounting hole 2210, a fixing piece mounting groove is formed in the inner side surface of the rotating plate 2240, a pressing ring mounting position is formed in the middle of the fixing piece mounting groove, the rotating fixing piece 2245 is embedded in the fixing piece mounting groove on the inner side surface of the rotating plate 2240, the rotating piece 2246 is mounted on the inner side surface of the rotating plate 2240, and the rotating positioning connection plate 2244 is provided with a plurality of through holes 2244. The device comprises a second fixed bottom plate 220, a second fixed support plate 221, a second bearing 222, a second fixed block 223 and a rotating component 224, wherein the second fixed bottom plate 220 is installed above the right side of the workbench 1, the second fixed bottom plate 220 is provided with a second fixed support plate 221, the middle part of the second fixed support plate 221 is provided with a second bearing installation hole 2210, one end of the second bearing 222 extends to the outside of the second fixed support plate 221, the other end of the second bearing 222 penetrates through the second bearing installation hole 2210 and is connected with the rotating component 224, and one side of the second bearing 222 is provided with the second fixed block 223.

Preferably, the rotating member 224 includes a rotating plate 2240, a rotating plug pin 2241, a rotating connection block 2242, a rotating positioning pin 2243, a rotating positioning connection plate 2244, a rotating fixing piece 2245, and a rotating pressing ring 2246, one end of the rotating plug pin 2241 is installed on the second fixing base plate 220, the other end of the rotating plug pin 2241 is connected with the rotating plate 2240, a circular hole 22420 is formed in the rotating connection block 2242, a groove 22421 is formed in the outer side surface of the rotating connection block 2242, the rotating positioning pin 2243 is embedded in the groove 22421 in the outer side surface of the rotating connection block 2242, the other end of the second bearing 222 is connected with the circular hole 22420 in the rotating connection block 2242 through a second bearing mounting hole 2210, a fixing piece mounting groove is formed in the inner side surface of the rotating plate 2240, a pressing ring mounting position is formed in the middle of the fixing piece mounting groove, the rotating fixing piece 2245 is embedded in the fixing piece mounting groove in the inner side surface of the rotating plate 2240, the pressing ring 2246 is installed on the mounting position of the inner side surface of the rotating plate 2240, a plurality of through holes 2244 are formed in the rotating positioning connection plate 2244, and the rotating positioning pin 2243 is connected with the rotating positioning connection plate 2244 through the rotating ring 2240.

Preferably, the first fixing member 21 includes a first fixing base plate 210, a first fixing support plate 211, a first bearing fixing base 212, a first bearing 213, a first fixing block 214, and a first fixing mounting plate 215, the first fixing base plate 210 is mounted above the left side of the table 1, the first fixing base plate 210 is provided with the first fixing support plate 211, a first bearing mounting hole 2110 is provided in the middle of the first fixing support plate 211, the first bearing fixing base 212 is embedded in the bearing mounting hole 2110 in the middle of the first fixing support plate 211, one end of the first bearing 213 is mounted in the first bearing mounting hole 2110, the other end of the first bearing 213 extends outside the first fixing support plate 211, one side of the first bearing 213 is provided with the first fixing block 214, the first fixing mounting plate 215 is mounted on the first bearing 213, and the first fixing mounting plate 215 is provided with a DC rotating plate 2150.

Preferably, the probe testing part 23 includes a probe testing base plate 230, a probe mounting plate 231, a probe 232, a probe testing mounting frame 233, a probe testing handle 234, and a probe testing connection rod 235, the probe testing base plate 230 is mounted on the second bearing 222, the left side of the probe testing base plate 230 is provided with a probe mounting plate 231, the probe mounting plate 231 is provided with a probe through hole, the probe 232 passes through the probe through hole on the probe mounting plate 231 and is fixed on the probe mounting plate 231, the probe testing mounting frame 233 is mounted on the upper right side of the probe testing base plate 230, the probe testing handle 234 is mounted on the probe testing mounting frame 233, one end of the probe testing connection rod 235 is connected with the probe mounting plate 231, the other end of the probe testing connection rod 235 is connected with the probe testing handle 234, and a DC rotation plate mounting position is arranged on the upper left side of the probe testing base plate 230.

Preferably, the DC rotary testing part 24 includes a DC rotary base plate 240 and a DC rotary testing board 241, one end of the DC rotary base plate 240 is mounted in a DC rotary board mounting position 2150 on the first fixed mounting plate 215, the other end of the DC rotary base plate 240 is mounted in a DC rotary board mounting position above the left side of the probe testing base plate 230, the DC rotary base plate 240 is provided with the DC rotary testing board 241, and the probe 232 is aligned with a DC terminal on the DC rotary testing board 241 for testing.

Preferably, the second fixed support plate 221 is further provided with a semi-arc-shaped groove 2211.

Preferably, the first fixed support plate 211 is further provided with a semi-arc-shaped groove 2111.

Modifications and variations of the above embodiments will be apparent to those skilled in the art in light of the above teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims (8)

1. Rotation test fixture equipment, its characterized in that: including workstation, rotation testing arrangement, be equipped with rotation testing arrangement on the workstation, rotation testing arrangement includes first fixed part, second fixed part, probe test part, DC rotation test part, first fixed part installs workstation left side top, second fixed part installs workstation right side top, be equipped with probe test part on the second fixed part, DC rotation test part one end is installed on the first fixed part, the DC rotation test part other end is installed on the probe test part, the probe on the probe test part is aimed at the DC terminal on the DC rotation test part, tests.

2. The rotational test fixture apparatus of claim 1, wherein: the second fixed part comprises a second fixed bottom plate, a second fixed supporting plate, a second bearing, a second fixed block and a rotating part, wherein the second fixed bottom plate is arranged above the right side of the workbench, a second fixed supporting plate is arranged on the second fixed bottom plate, a second bearing mounting hole is formed in the middle of the second fixed supporting plate, one end of the second bearing extends to the outside of the second fixed supporting plate, the other end of the second bearing penetrates through the second bearing mounting hole and is connected with the rotating part, and one side of the second bearing is provided with the second fixed block.

3. The rotational test fixture apparatus of claim 2, wherein: the rotary component comprises a rotary plate, a rotary plug pin column, a rotary connecting block, a rotary positioning pin, a rotary positioning connecting plate, a rotary fixing piece and a rotary pressing ring, wherein one end of the rotary plug pin column is installed on a second fixed bottom plate, the other end of the rotary plug pin column is connected with the rotary plate, a round hole is formed in the rotary connecting block, a groove is formed in the outer side face of the rotary connecting block, the rotary positioning pin is embedded into the groove of the outer side face of the rotary connecting block, the other end of the second bearing passes through a second bearing mounting hole and is connected with the round hole in the rotary connecting block, a fixing piece mounting groove is formed in the inner side face of the rotary plate, a pressing ring mounting position is formed in the middle of the fixing piece mounting groove, the rotary pressing ring is installed on the pressing ring mounting position of the inner side face of the rotary plate, a plurality of through holes are formed in the rotary positioning connecting plate, and the rotary positioning pin passes through the through holes in the rotary positioning connecting plate and is connected with the rotary plate.

4. The rotational test fixture apparatus of claim 1, wherein: the first fixed part comprises a first fixed bottom plate, a first fixed support plate, a first bearing fixing seat, a first bearing, a first fixed block and a first fixed mounting plate, wherein the first fixed bottom plate is arranged above the left side of the workbench, the first fixed bottom plate is provided with a first fixed support plate, the middle of the first fixed support plate is provided with a first bearing mounting hole, the first bearing fixing seat is embedded into the bearing mounting hole in the middle of the first fixed support plate, one end of the first bearing is arranged in the first bearing mounting hole, the other end of the first bearing extends outside the first fixed support plate, one side of the first bearing is provided with the first fixed block, the first fixed mounting plate is arranged on the first bearing, and the first fixed mounting plate is provided with a DC rotating plate mounting position.

5. The rotational test fixture apparatus of claim 1, wherein: the probe test part comprises a probe test bottom plate, a probe mounting plate, a probe test mounting frame, a probe test handle and a probe test connecting rod, wherein the probe test bottom plate is mounted on a second bearing, the left side of the probe test bottom plate is provided with the probe mounting plate, the probe mounting plate is provided with a probe through hole, the probe penetrates through the probe through hole on the probe mounting plate and is fixed on the probe mounting plate, the probe test mounting frame is mounted above the right side of the probe test bottom plate, the probe test handle is mounted on the probe test mounting frame, one end of the probe test connecting rod is connected with the probe mounting plate, the other end of the probe test connecting rod is connected with the probe test handle, and a DC rotating plate mounting position is arranged above the left side of the probe test bottom plate.

6. The rotational test fixture apparatus of claim 1, wherein: the DC rotation test component comprises a DC rotation base plate and a DC rotation test plate, one end of the DC rotation base plate is arranged in a DC rotation plate installation position on the first fixed installation plate, the other end of the DC rotation base plate is arranged in a DC rotation plate installation position above the left side of the probe test base plate, the DC rotation base plate is provided with the DC rotation test plate, and the probe is aligned with a DC terminal on the DC rotation test plate for testing.

7. The rotational test fixture apparatus of claim 2, wherein: and the second fixed supporting plate is also provided with a semi-arc groove.

8. The rotational test fixture apparatus of claim 4, wherein: the first fixed support plate is also provided with a semi-arc groove.