CN216870728U - High efficiency circuit board testing arrangement - Google Patents
High efficiency circuit board testing arrangement Download PDFInfo
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- CN216870728U CN216870728U CN202121352544.6U CN202121352544U CN216870728U CN 216870728 U CN216870728 U CN 216870728U CN 202121352544 U CN202121352544 U CN 202121352544U CN 216870728 U CN216870728 U CN 216870728U
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Abstract
The utility model relates to the technical field of circuit board testing, in particular to a high-efficiency circuit board testing device which comprises a rack, an upper testing module used for pressing a circuit board downwards, and a lower testing module used for clamping and leading out a circuit board testing signal, wherein the lower testing module comprises a carrier plate module used for clamping a circuit board to be tested, a probe module used for connecting and leading out the testing signal, an X-axis sliding seat connected to the rack in a sliding manner along the X-axis direction, and an X-axis power mechanism used for driving the X-axis sliding seat to slide; the circuit board testing device can be used for carrying out clamping and placing on the next circuit board to be tested while testing the current circuit board, can improve the overall testing efficiency and has strong practicability.
Description
The technical field is as follows:
the utility model relates to the technical field of circuit board testing, in particular to a high-efficiency circuit board testing device.
Background art:
the circuit board is an important electronic component, is a support body of an electronic component, and is a carrier for electrical connection of the electronic component.
Before using the circuit board, need carry out corresponding supplied materials test to the circuit board, in order to guarantee the normal development of follow-up product, and when testing the circuit board, need place the circuit board on the support plate module in order to wait to detect, most circuit board testing arrangement homoenergetic at present can carry out automatic test to the circuit board, but current circuit board testing arrangement can only place a circuit board and test for the most once, and after accomplishing current circuit board test and taking out current circuit board from the support plate module, just can put into next circuit board that awaits measuring in order to continue the test of next circuit board, whole efficiency of software testing is lower.
The utility model has the following contents:
the utility model aims to provide a high-efficiency circuit board testing device aiming at the defects in the prior art, which can be used for testing the current circuit board and simultaneously clamping and placing the next circuit board to be tested, can improve the overall testing efficiency and has strong practicability.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a high efficiency circuit board testing arrangement, includes the frame, is used for testing module, the lower test module that is used for dress card and derives circuit board test signal on the circuit board that is used for pushing down, test module still includes along X axle direction sliding connection in the X axle slide in the frame, is used for driving the gliding X axle power mechanism of X axle slide including the support plate module that is used for dress card examination test circuit board, the probe module that is used for connecting and deriving test signal down, be provided with two test modules down along the X axle direction side by side on the X axle slide, test module under two test module be first test module and second respectively, and X axle power mechanism sets up in the frame, and X axle power mechanism's output drive is connected X axle slide.
The further improvement of the scheme is that the upper test module comprises a Z-axis sliding seat connected to the rack in a sliding mode along the Z-axis direction, a Z-axis power mechanism used for driving the Z-axis sliding seat to slide, and a press rod module used for downwards jacking the circuit board, the press rod module comprises a press seat arranged on the Z-axis sliding seat and a plurality of press rods arranged on the press seat, the Z-axis power mechanism is arranged on the rack, and the output end of the Z-axis power mechanism is in driving connection with the Z-axis sliding seat.
The further improvement of the scheme is that the Z-axis sliding seat is provided with a height adjusting module for adjusting the height position of the pressing seat, and the pressing seat is arranged on the Z-axis sliding seat through the height adjusting module.
The further improvement of the scheme is that the height adjusting module comprises a first height adjusting sliding seat connected to the Z-axis sliding seat in a sliding mode along the Z-axis direction, a height adjusting power mechanism used for driving the first height adjusting sliding seat to slide, and a pressing seat is arranged on the first height adjusting sliding seat.
The further improvement to above-mentioned scheme does, heighten power unit including set up the accent high base on the Z axle slide, heighten the slide along X axle direction sliding connection second on heightening the base, be used for driving the gliding regulation pole of second accent high slide, the one end of adjusting the pole is connected with the second and heightens the slide, the other end of adjusting the pole with heighten base threaded connection and threaded connection have lock nut, the bottom shaping of second accent high slide has the inclined plane of left side height right side low or left side end height right side, the top shaping of first accent high slide has the chute corresponding with second accent high slide bottom inclined plane, the second is heightened the slide and is supported first accent high slide downwards.
The further improvement of the scheme is that the adjusting rod is sleeved with an adjusting knob.
The further improvement of the scheme is that the heightening base is provided with two heightening stop blocks which are respectively used for abutting against two sides of the first heightening sliding seat.
The further improvement of the scheme is that the heightening stop block is provided with scale marks.
The further improvement of the scheme is that the X-axis power mechanism comprises a telescopic cylinder arranged on the rack, a sliding rail arranged along the X-axis direction, and a plurality of sliding blocks connected to the sliding rail in a sliding manner, wherein the output end of the telescopic cylinder is connected with an X-axis sliding seat in a driving manner, and the X-axis sliding seat is connected with each sliding block.
The further improvement to the above scheme is that the slide rail has a plurality of, and each slide rail is arranged side by side along the Y-axis direction.
The utility model has the beneficial effects that: the utility model provides a high-efficiency circuit board testing device which comprises a rack, an upper testing module used for pressing a circuit board downwards, and a lower testing module used for clamping and leading out a circuit board testing signal, wherein the lower testing module comprises a carrier plate module used for clamping a circuit board to be tested, and a probe module used for connecting and leading out the testing signal;
the utility model comprises a first lower testing module and a second lower testing module, when the first lower testing module is positioned below the upper testing module, the circuit board to be tested on the carrier plate module of the first lower testing module can be tested through the cooperation of the first lower testing module and the upper testing module, and the same can be obtained, when the second lower testing module is positioned below the upper testing module, the circuit board to be tested on the carrier plate module of the second lower testing module can be tested through the cooperation of the second lower testing module and the upper testing module, through the back and forth movement of the X-axis sliding seat, the first lower testing module and the second lower testing module can be alternatively positioned below the upper testing module and cooperate with the upper testing module to test the circuit board, when one lower testing module is in testing, the other lower testing module is positioned at a position convenient for loading and placing the circuit board, the next circuit board to be tested can be installed and placed while the current circuit board is tested, and the next circuit board does not need to be installed and placed after the current circuit board is tested, so that time can be saved, the overall testing efficiency can be improved, and the practicability is high.
Description of the drawings:
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a schematic structural view of another use state of the present invention.
Fig. 3 is a schematic structural diagram of the height adjustment module according to the present invention.
Description of reference numerals: the device comprises a rack 1, an upper test module 2, a Z-axis slide seat 21, a Z-axis power mechanism 22, a rod pressing module 23, a pressing seat 231, a pressing rod 232, a height adjusting module 24, a first height adjusting slide seat 241, a height adjusting power mechanism 242, a height adjusting base 2421, a second height adjusting slide seat 2422, an adjusting rod 2423, a locking nut 2424, an inclined plane 2425, an inclined groove 2426, an adjusting knob 2427, a height adjusting stop 2428, a scale mark 2429, a first lower test module 3, a carrier plate module 31, a probe module 32, a second lower test module 4, an X-axis slide seat 5, an X-axis power mechanism 6, a telescopic cylinder 61, a slide rail 62 and a slide block 63.
The specific implementation mode is as follows:
the present invention is further described with reference to the accompanying drawings, as shown in fig. 1-3, the present invention includes a rack 1, an upper test module 2 for pressing a circuit board downward, and a lower test module for mounting a card and deriving a test signal of the circuit board, where the lower test module includes a carrier module 31 for mounting a circuit board to be tested, a probe module 32 for connecting and deriving the test signal, an X-axis slide 5 connected to the rack 1 in a sliding manner along an X-axis direction, and an X-axis power mechanism 6 for driving the X-axis slide 5 to slide, two lower test modules are arranged on the X-axis slide 5 in parallel along the X-axis direction, the two lower test modules are a first lower test module 3 and a second lower test module 4, the X-axis power mechanism 6 is arranged on the rack 1, and an output end of the X-axis power mechanism 6 is connected to the X-axis slide 5 in a driving manner; the utility model comprises a first lower testing module 3 and a second lower testing module 4, when the first lower testing module 3 is positioned below the upper testing module 2, the circuit board to be tested on the carrier plate module 31 of the first lower testing module 3 can be tested through the cooperation of the first lower testing module 3 and the upper testing module 2, and the same can be obtained, when the second lower testing module 4 is positioned below the upper testing module 2, the circuit board to be tested on the carrier plate module 31 of the second lower testing module 4 can be tested through the cooperation of the second lower testing module 4 and the upper testing module 2, through the back and forth movement of the X-axis slide carriage 5, the first lower testing module 3 and the second lower testing module 4 can be alternatively positioned below the upper testing module 2 and can be matched with the upper testing module 2 for circuit board testing, when one of the lower testing modules is under testing, the carrier plate module 31 of another lower test module is located at a position where the circuit board is convenient to place, a next circuit board to be tested can be placed in a clamping mode while the current circuit board is tested, and the next circuit board is placed in the clamping mode without waiting for the completion of the test of the current circuit board, so that the time can be saved, the overall test efficiency can be improved, and the practicability is high.
The upper test module 2 comprises a Z-axis sliding seat 21 connected to the rack 1 in a sliding manner along the Z-axis direction, a Z-axis power mechanism 22 used for driving the Z-axis sliding seat 21 to slide, and a press rod module 23 used for pressing the circuit board downwards, wherein the press rod module 23 comprises a press seat 231 arranged on the Z-axis sliding seat 21 and a plurality of press rods 232 arranged on the press seat 231, the Z-axis power mechanism 22 is arranged on the rack 1, and the output end of the Z-axis power mechanism 22 is in driving connection with the Z-axis sliding seat 21.
A height adjusting module 24 for adjusting the height position of the pressing seat 231 is arranged on the Z-axis sliding seat 21, and the pressing seat 231 is arranged on the Z-axis sliding seat 21 through the height adjusting module 24; when each pressure bar 232 is over-pressurized, that is, the distance that each pressure bar 232 presses downwards is too much, each pressure bar 232 is easy to damage the circuit board, and when each pressure bar 232 is under-pressurized, that is, the distance that each pressure bar 232 presses downwards is too little, each point to be tested on the circuit board to be tested is easy to contact badly with each probe of the probe module 32, thereby affecting the test result; compared with the press rod module 23 fixedly arranged on the Z-axis sliding seat 21, the press seat 231 is arranged on the Z-axis sliding seat 21 through the height adjusting module 24, the distance between the press seat 231 and the Z-axis sliding seat 21 can be finely adjusted, so that the distance for pressing each press rod 232 can be finely adjusted, the distance for pressing each press rod 232 downwards can be ensured to be proper, and a circuit board to be tested can be better tested.
The height adjusting module 24 includes a first height adjusting slide seat 241 slidably connected to the Z-axis slide seat 21 along the Z-axis direction, and a height adjusting power mechanism 242 for driving the first height adjusting slide seat 241 to slide; the height-adjusting power mechanism 242 includes a height-adjusting base 2421 disposed on the Z-axis sliding base 21, a second height-adjusting sliding base 2422 slidably connected to the height-adjusting base 2421 along the X-axis direction, and an adjusting rod 2423 for driving the second height-adjusting sliding base 2422 to slide, wherein one end of the adjusting rod 2423 is connected to the second height-adjusting sliding base 2422, the other end of the adjusting rod 2423 is connected to the height-adjusting base 2421 through a screw thread and is connected to a lock nut 2424 through a screw thread, a left-high right-low or left-bottom-right-high inclined surface 2425 is formed at the bottom of the second height-adjusting sliding base 2422, a chute 2426 corresponding to the bottom inclined surface 2425 of the second height-adjusting sliding base 2422 is formed at the top of the first height-adjusting sliding base 241, and the second height-adjusting sliding base 2422 is pressed against the first height-adjusting sliding base 241 downwards.
An adjusting knob 2427 is sleeved on the adjusting rod 2423, and the adjusting knob 2427 can more conveniently rotate the adjusting rod 2423, so that the second height-adjusting slide 2422 can be more conveniently driven to slide, namely, the height position of the pressing seat 231 can be adjusted.
Two height-adjusting stoppers 2428 are arranged on the height-adjusting base 2421, and the two height-adjusting stoppers 2428 are respectively used for abutting against two sides of the first height-adjusting slide seat 241.
The height-adjusting stop 2428 is provided with a scale mark 2429, and the last adjusting position can be intuitively known through the scale mark 2429, so that comparison and adjustment are facilitated.
X axle power mechanism 6 is including setting up telescopic cylinder 61 in frame 1, slide rail 62 along the setting of X axle direction, a plurality of slider 63 of sliding connection on slide rail 62, X axle slide 5 is connected in telescopic cylinder 61's output drive, X axle slide 5 is connected with each slider 63, slide rail 62 has many, set up side by side along the Y axle direction between each slide rail 62, can drive X axle slide 5 round trip movement on frame 1 fast steadily through X axle power mechanism 6, test module 3 under with test module 4 is to the test of circuit board and the dress card of circuit board is placed under the second in turn.
The working principle is as follows:
by the cooperation of the first lower testing module 3 and the upper testing module 2, the circuit board to be tested on the carrier plate module 31 of the first lower testing module 3 can be tested, and similarly, when the second lower testing module 4 is positioned below the upper testing module 2, the circuit board to be tested on the carrier plate module 31 of the second lower testing module 4 can be tested by the cooperation of the second lower testing module 4 and the upper testing module 2, by the back and forth movement of the X-axis slide 5, the first lower testing module 3 and the second lower testing module 4 can be alternatively positioned below the upper testing module 2 and cooperate with the upper testing module 2 to test the circuit board, when one of the lower testing modules is tested, the carrier plate module 31 of the other lower testing module is positioned at a position convenient for placing the circuit board for card loading, the next circuit board to be placed in card loading while testing the current circuit board, need not to wait for and carry out the dress card of next circuit board again after the test of current circuit board is accomplished and place to can save time and improve whole efficiency of software testing, the practicality is strong.
It is understood that the above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, features and principles described in the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a high efficiency circuit board testing arrangement, includes frame (1), is used for test module (2) on pushing down the circuit board, is used for the dress card and derives circuit board test signal's lower test module, test module is including being used for dress card to await measuring support plate module (31) of circuit board, probe module (32) that are used for connecting and deriving test signal, its characterized in that down: still include along X axle direction sliding connection in X axle slide (5) on frame (1), be used for driving gliding X axle power mechanism (6) of X axle slide (5), be provided with two test module groups down side by side along the X axle direction on X axle slide (5), test module group (4) are tested under first test module group (3) and the second respectively down for two, and X axle power mechanism (6) set up on frame (1), and X axle slide (5) are connected in the output drive of X axle power mechanism (6).
2. A high efficiency circuit board testing apparatus as claimed in claim 1, wherein: go up test module (2) including following Z axle slide (21) on Z axle direction sliding connection frame (1), be used for driving gliding Z axle power mechanism (22) of Z axle slide (21), be used for bar module (23) of the pressure of roof pressure circuit board downwards, bar module (23) are including setting up pressure seat (231) on Z axle slide (21), set up a plurality of pressure bars (232) on pressure seat (231), Z axle power mechanism (22) set up on frame (1), the output drive connection Z axle slide (21) of Z axle power mechanism (22).
3. A high efficiency circuit board testing apparatus as claimed in claim 2, wherein: the Z-axis sliding seat (21) is provided with a height adjusting module (24) for adjusting the height position of the pressing seat (231), and the pressing seat (231) is arranged on the Z-axis sliding seat (21) through the height adjusting module (24).
4. A high efficiency circuit board testing apparatus as claimed in claim 3, wherein: the height adjusting module (24) comprises a first height adjusting sliding seat (241) connected to the Z-axis sliding seat (21) in a sliding mode along the Z-axis direction, a height adjusting power mechanism (242) used for driving the first height adjusting sliding seat (241) to slide, and a pressing seat (231) is arranged on the first height adjusting sliding seat (241).
5. A high efficiency circuit board testing apparatus as defined in claim 4, wherein: the height-adjusting power mechanism (242) comprises a height-adjusting base (2421) arranged on the Z-axis sliding base (21), a second height-adjusting sliding base (2422) connected to the height-adjusting base (2421) in a sliding mode along the X-axis direction, and an adjusting rod (2423) used for driving the second height-adjusting sliding base (2422) to slide, one end of the adjusting rod (2423) is connected with the second height-adjusting sliding base (2422), the other end of the adjusting rod (2423) is connected with the height-adjusting base (2421) in a threaded mode and is connected with a locking nut (2424) in a threaded mode, an inclined plane (2425) which is high in the left-high right direction or high in the left-bottom right direction is formed at the bottom of the second height-adjusting sliding base (2422), an inclined groove (2426) corresponding to the inclined plane (2425) at the bottom of the second height-adjusting sliding base (2422) is formed at the top of the first height-adjusting sliding base (241), and the second height-adjusting sliding base (2422) supports the first height-adjusting sliding base (241) downwards.
6. A high efficiency circuit board testing apparatus as defined in claim 5, wherein: an adjusting knob (2427) is sleeved on the adjusting rod (2423).
7. The high efficiency circuit board testing apparatus of claim 5, wherein: two height-adjusting stoppers (2428) are arranged on the height-adjusting base (2421), and the two height-adjusting stoppers (2428) are used for abutting against two sides of the first height-adjusting sliding seat (241) respectively.
8. A high efficiency circuit board testing apparatus as defined in claim 7, wherein: and the heightening stop block (2428) is provided with a scale mark (2429).
9. A high efficiency circuit board testing apparatus according to any one of claims 1 to 8, wherein: the X-axis power mechanism (6) comprises a telescopic cylinder (61) arranged on the rack (1), a sliding rail (62) arranged along the X-axis direction, and a plurality of sliding blocks (63) connected to the sliding rail (62) in a sliding manner, the output end of the telescopic cylinder (61) is connected with the X-axis sliding base (5) in a driving manner, and the X-axis sliding base (5) is connected with each sliding block (63).
10. A high efficiency circuit board testing apparatus as defined in claim 9, wherein: the sliding rails (62) are provided with a plurality of sliding rails, and the sliding rails (62) are arranged side by side along the Y-axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352544.6U CN216870728U (en) | 2021-06-17 | 2021-06-17 | High efficiency circuit board testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121352544.6U CN216870728U (en) | 2021-06-17 | 2021-06-17 | High efficiency circuit board testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216870728U true CN216870728U (en) | 2022-07-01 |
Family
ID=82121548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121352544.6U Active CN216870728U (en) | 2021-06-17 | 2021-06-17 | High efficiency circuit board testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216870728U (en) |
-
2021
- 2021-06-17 CN CN202121352544.6U patent/CN216870728U/en active Active
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