Socket power-on test equipment
By designing socket power-on testing equipment for automatic sliding and limiting mechanisms, the problem of inefficient testing in the existing technology is solved, and an automated testing process is realized, and testing efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202510280733.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2025-05-30
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing socket power-on test equipment faces large-scale production testing tasks, there is still a bottleneck in the testing efficiency, and the socket needs to be placed and removed manually, which is inefficient.
A socket power-on testing device including an inclined workbench, a limiting mechanism, a test mechanism and a power-on mechanism is designed. The socket is automatically slided off by tilting the workbench, the limiting mechanism automatically places and removes the socket, and the test mechanism and the power-on mechanism are automatically tested.
The test process is optimized, the testing efficiency is improved, and manual operation is reduced. It can automatically determine whether the socket is placed correctly, ensuring testing accuracy and efficiency.
Smart Images
Figure CN120065074A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of socket testing, in particular to a socket power-on testing device. Background Art
[0002] After the socket parts are processed and enter the subsequent quality inspection stage, in order to ensure the stable performance of the socket parts, power-on testing is an indispensable part. Power-on testing can directly judge whether a socket product can meet the market access standards. Due to the extremely large number of socket parts in modern production lines, if only relying on manual testing one by one, it is not only time-consuming and labor-intensive, but also inefficient, and difficult to meet the current fast-paced production efficiency requirements.
[0003] In addition, although there are some powered socket test equipment on the market, which can automate the test process to a certain extent, in actual operation, the staff still needs to manually place the socket to be tested on the test station accurately, and after the test is completed, manually remove the tested socket from the test station again for the next round of testing. This semi-automated test process still has certain bottlenecks in its test efficiency when facing large-scale production test tasks, and needs further optimization and improvement. Summary of the invention
[0004] The purpose of the present invention is to improve and innovate the shortcomings and problems existing in the background technology and provide a socket power-on test device.
[0005] Socket power test equipment, including: A workbench, the workbench is composed of a bottom plate and side plates arranged obliquely; the side plates are arranged on both sides of the bottom plate, and the side plates are provided with slide grooves; A socket, both ends of which are placed on the side plates and slidably cooperate with the slide grooves; A limiting mechanism, wherein the limiting mechanism comprises a fourth electric telescopic rod, wherein the telescopic end of the fourth electric telescopic rod is fixedly connected to a blocking rod, and when the fourth electric telescopic rod is extended, the blocking rod blocks the socket to prevent the socket from sliding down along the slide groove; A testing mechanism, the testing mechanism comprising a second electric telescopic rod, a telescopic end of the second electric telescopic rod being fixedly connected to a first mounting seat, and a plug corresponding to a socket of the socket being mounted on the first mounting seat; The power-on mechanism comprises a third electric telescopic rod, the telescopic end of the third electric telescopic rod is fixedly connected to a second mounting seat, and a power-on core rod corresponding to the socket is mounted on the second mounting seat.
[0006] A further solution is that both side panels are provided with stop blocks corresponding to the test mechanism, and the stop blocks are used to correspond to the edges on both sides of the upper surface of the socket.
[0007] A further solution is that it further includes an anti-reverse mechanism, and there are two limiting mechanisms, and the other one corresponds to the anti-reverse mechanism; The anti-reverse mechanism includes: A first electric telescopic rod, which is used to drive the first sleeve to approach the workbench. A movable seat is slidably fitted in the first sleeve. A thin rod that can extend into the socket hole is installed on the movable seat. One end of the movable seat away from the thin rod is fixedly connected to a first spring, and the other end of the first spring abuts against a pressure sensor, and the pressure sensor is installed on the top wall of the first sleeve; the pressure sensor controls the telescopic movement of the first electric telescopic rod according to the monitored pressure value; A distance sensor, which is used to monitor the moving distance of the first sleeve; A first rotating motor, which drives the first mounting seat to rotate 180° according to the distance monitored by the distance sensor; A second rotating motor, which drives the second mounting seat to rotate 180° according to the distance monitored by the distance sensor.
[0008] A further solution is that it further includes a displacement amplification mechanism. The displacement amplification mechanism includes a first lifting rod that moves synchronously with the first sleeve. One end of the first lifting rod passes through the first limiting sleeve and is rotatably connected to a first rotating rod. The other end of the first rotating rod is rotatably connected to the middle of a second rotating rod. The two ends of the second rotating rod are respectively fixedly connected to a fixed rod and a third rotating rod. The end of the third rotating rod away from the second rotating rod is rotatably connected to a second lifting rod. The end of the second lifting rod away from the third rotating rod penetrates through the second limiting sleeve and extends to directly below the distance sensor, so that the distance monitored by the distance sensor is the moving distance of the second lifting rod.
[0009] A further solution is that a second spring is sleeved on the second lifting rod and is clamped with a snap ring, and the two ends of the second spring are respectively connected to the snap ring and the second limiting sleeve.
[0010] A further solution is that a rubber sleeve is provided at the bottom end of the thin rod.
[0011] A further solution is that the output shaft of the first rotating motor is rotatably connected to a guide plate, and the output shaft of the second rotating motor is rotatably connected to a second sleeve. An L-shaped first guide rod and a second guide rod are respectively installed on the output shafts of the first rotating motor and the second rotating motor. Semi-circular grooves are opened on both the guide plate and the second sleeve, and the semi-circular grooves are used for sliding cooperation with the bottom ends of the first guide rod or the second guide rod.
[0012] A further solution is that it further includes a pushing mechanism and a sliding track. The pushing mechanism and the sliding track are respectively arranged on both sides of the workbench. The sliding track is communicated with the side plate, and the pushing mechanism is used to push the socket located at the testing mechanism onto the sliding track; The pushing mechanism includes a fifth electric telescopic rod. The output end of the fifth electric telescopic rod is fixedly connected with a pushing plate. The pushing plate is L-shaped. The horizontal part of the pushing plate is embedded in the bottom wall of the chute, and the vertical part of the pushing plate is embedded in the side wall of the chute.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) By setting an inclined workbench in the present invention, the socket can automatically slide down along the chute; the socket sliding downwards is blocked by the blocking rod of the limiting mechanism. Since the limiting mechanism corresponds to the testing mechanism, the socket to be tested is automatically placed on the testing station; after the socket passes the test, the limiting mechanism drives the blocking rod to contract downwards. Since the blocking rod no longer blocks the socket, the tested socket can automatically leave the testing station, thereby optimizing and improving the existing testing process and further improving the testing efficiency; (2) By setting an anti-reverse mechanism in the present invention, the judgment of whether the placement position of the socket is correct is realized; thus, the plug on the first mounting seat and the energized mandrel on the second mounting seat can be adjusted to be adapted to the socket; specifically, after the socket sliding downwards is blocked by the limiting mechanism corresponding to the anti-reverse mechanism, the first electric telescopic rod drives the first sleeve to approach the socket. According to whether the bottom end of the thin rod abuts against the surface of the socket or the components in the socket hole, the corresponding distance sensor monitors the difference in the moving distance of the first sleeve, and judges whether the placement position of the socket is correct. Compared with the direct measurement of the distance from the distance sensor to the surface of the socket or to the inside of the socket hole, the anti-interference ability of this application is stronger; (3) Through the mutual cooperation of the first limiting sleeve, the first rotating rod, the fixed rod, the second rotating rod, the third rotating rod, the second lifting rod and the second limiting sleeve in the present invention, it can be ensured that the moving distance of the second lifting rod is greater than the moving distance of the first lifting rod, and the moving distance of the second lifting rod is positively correlated with the moving distance of the first lifting rod, that is, it is ensured that the moving distance of the second lifting rod is positively correlated with the moving distance of the first sleeve; and it is ensured that the first lifting rod and the second lifting rod will not rotate during the movement process, thereby amplifying the moving distance of the distance sensor in two cases where the placement position of the socket is correct and incorrect, and avoiding misjudgment due to the low accuracy of the distance sensor. Description of the Drawings
[0014] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.
[0015] Figure 1 is a schematic side sectional structure view of the socket power-on test device provided by the embodiment of the present invention; Figure 2 is a schematic top view structure of the socket power-on test device provided by the embodiment of the present invention; Figure 3 is a schematic structure view of the displacement amplification mechanism and the anti-reverse mechanism provided by the embodiment of the present invention; Figure 4 is a schematic sectional structure view of the first sleeve provided by the embodiment of the present invention; Figure 5 is a schematic top view structure of the guide plate provided by the embodiment of the present invention; Figure 6 is a schematic structure view of the push plate provided by the embodiment of the present invention.
[0016] Reference numerals: 1, base; 2, lower support column; 3, workbench; 301, bottom plate; 3011, first through groove; 3012, second through groove; 302, side plate; 3021, chute; 3022, blocking block; 4, upper support column; 5, anti-reverse mechanism; 501, first electric telescopic rod; 502, thin rod; 503, distance sensor; 504, first sleeve; 505, pressure sensor; 506, first spring; 507, movable seat; 6, displacement amplification mechanism; 601, lifting plate; 602, first lifting rod; 603, first support plate; 604, first limiting sleeve; 605, first rotating rod; 606, fixed rod; 607, second rotating rod; 608, third rotating rod; 609, second lifting rod; 610, second spring; 611, snap ring; 612, second limiting sleeve; 613, second support plate; 7, test mechanism; 701, first rotating motor; 702, guide plate; 703, first guide rod; 704, second electric telescopic rod; 705, first mounting seat; 8, power-on mechanism; 801, second sleeve; 802, second rotating motor; 803, second guide rod; 804, third electric telescopic rod; 805, second mounting seat; 9, limiting mechanism; 901, fourth electric telescopic rod; 902, blocking rod; 10, material pushing mechanism; 1001, fifth electric telescopic rod; 1002, push plate; 1003, sliding track. Detailed implementation manners
[0017] To make the objectives, features, and advantages of the present invention more apparent and understandable, the following provides a detailed description of the specific embodiments of the present invention with reference to the accompanying drawings.
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this invention belongs. The terms used in the description of the present invention herein are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.
[0019] Please refer to Figure 1 - Figure 2 , the present invention provides a socket power-on test device, including a base 1. The upper surface of the base 1 is fixedly connected to a lower support column 2 by bolts, and one end of the lower support column 2 away from the base 1 is fixedly connected to a workbench 3 by bolts.
[0020] The workbench 3 is composed of an inclined bottom plate 301 and side plates 302; the side plates 302 are arranged on both sides of the bottom plate 301, and sliding grooves 3021 are provided on the side plates 302. During the socket power-on test, both ends of the socket are placed on the bottom wall of the sliding groove 3021, so as to be in sliding fit with the sliding groove 3021. Since the workbench 3 is inclined, under the action of the self-gravity of the socket, it will automatically slide down along the sliding groove 3021.
[0021] It should be noted that Figure 1 shows that multiple sockets are placed on the workbench 3. In the actual test process, only one socket will be placed on the workbench 3. After the previous socket is tested, the next socket will be placed at the upper end of the sliding groove 3021 by the staff.
[0022] To prevent the socket from sliding out of the workbench 3 before testing, a limiting mechanism 9 is provided in the middle of the workbench 3. The limiting mechanism 9 includes a fourth electric telescopic rod 901, and the fourth electric telescopic rod 901 is installed on the lower surface of the bottom plate 301. The telescopic end of the fourth electric telescopic rod 901 penetrates through the bottom plate 301 and is fixedly connected to a blocking rod 902. Correspondingly, a first through groove 3011 is opened on the bottom plate 301 for the blocking rod 902 to pass through the bottom plate 301. When the fourth electric telescopic rod 901 extends, the upper end of the blocking rod 902 extends to the same height as the sliding groove 3021, so that the blocking rod 902 can block the socket to prevent the socket from sliding down along the sliding groove 3021; when the fourth electric telescopic rod 901 contracts, the upper end of the blocking rod 902 does not reach the height of the sliding groove 3021, so as not to prevent the socket from sliding down along the sliding groove 3021.
[0023] Please continue to refer to Figure 1 - Figure 2, the outer side of the middle part of the side plate 302 is fixedly connected with an upper support column 4 by bolts, and a test mechanism 7 corresponding to the limit mechanism 9 is arranged on the upper support column 4. The test mechanism 7 includes a second electric telescopic rod 704, and the telescopic end of the second electric telescopic rod 704 is fixedly connected with a first mounting seat 705, and a plug corresponding to the socket of the socket is installed on the first mounting seat 705, and the plug includes a two-pin plug and a three-pin plug. Correspondingly, a power-on mechanism 8 is arranged below the bottom plate 301, and the power-on mechanism 8 is installed on the base 1. The power-on mechanism 8 includes a third electric telescopic rod 804, and the telescopic end of the third electric telescopic rod 804 is fixedly connected with a second mounting seat 805, and a power-on core rod corresponding to the back of the socket is installed on the second mounting seat 805, and a second through slot 3012 for the second mounting seat 805 to pass through is opened on the bottom plate 301. Among them, the ends of the test mechanism 7 and the power-on mechanism 8 that are away from each other are connected to the power supply.
[0024] When the staff places the two ends of the socket to be tested on the slide groove 3021 at the top of the workbench 3, the socket will slide down along the workbench 3 until it is stopped by the stop rod 902 of the limit mechanism 9. Since the limit mechanism 9 corresponds to the test mechanism 7, the socket to be tested is automatically placed on the test station. At this time, the second electric telescopic rod 704 and the third electric telescopic rod 804 work at the same time, inserting the plug and the energized core rod into the front and back of the socket, and judging whether the socket is qualified according to the connection and disconnection of the circuit; after the socket is tested, the limit mechanism 9 drives the stop rod 902 to retract downward. Since the stop rod 902 no longer stops the socket, the socket that has passed the test can automatically leave the test station, thereby optimizing and improving the existing test process and further improving the test efficiency.
[0025] In some preferred embodiments, a pusher mechanism 10 and a slide track 1003 are respectively provided on both sides of the workbench 3, and the slide track 1003 is connected to one of the side panels 302. For the sockets that fail the test, the pusher mechanism 10 pushes the sockets located at the test mechanism 7 onto the slide track 1003, so that the sockets that pass the test and the sockets that fail the test are distinguished.
[0026] Specifically, the push mechanism 10 includes a fifth electric telescopic rod 1001, which is installed on another side plate 302 arranged opposite to the sliding track 1003. The output end of the fifth electric telescopic rod 1001 is fixedly connected to a push plate 1002, which is embedded in the side plate 302. Figure 6As shown in the figure. Among them, the push plate 1002 is L-shaped. The horizontal part of the push plate 1002 is embedded in the bottom wall of the chute 3021, and the vertical part of the push plate 1002 is embedded in the side wall of the chute 3021. It can be understood that during the process of the push plate 1002 pushing the unqualified socket in the test, the lower surfaces of both ends of the socket are still supported, which can ensure that the socket will not fall onto the bottom plate 301 during the pushing process, ensuring that the socket is pushed onto the sliding track 1003.
[0027] In some preferred embodiments, anti-blocking blocks 3022 corresponding to the test mechanism 7 are installed on both of the side plates 302. The anti-blocking blocks 3022 are used to correspond to the two side edges of the upper surface of the socket. After the socket test is completed, the second electric telescopic rod 704 and the third electric telescopic rod 804 will drive the first mounting seat 705 and the second mounting seat 805 to move away from each other. Since the plug on the first mounting seat 705 is inserted into the socket jack, it may carry the socket to move together and thus leave the chute 3021. Therefore, in this embodiment, the anti-blocking blocks 3022 will prevent the socket from following the movement of the first mounting seat 705, facilitating the separation of the plug on the first mounting seat 705 from the socket, so that the socket still stays on the chute 3021.
[0028] In some preferred embodiments, the applicant noticed during the actual production process that: the socket generally includes both two-pin jacks and three-pin jacks, as Figure 2 shown in the figure; when the socket slides to the test mechanism 7, the two-pin jacks and three-pin jacks on the front of the socket need to correspond to the positions of the two-pin plugs and three-pin plugs on the first mounting seat 705 one by one, and the power-on holes on the back of the socket correspond to the power-on core rods on the second mounting seat 805 one by one; however, during the large-scale testing process of the socket, due to negligence, the staff may reverse the positions of the two-pin jacks and three-pin jacks of the socket. At this time, after the socket slides to the test mechanism 7, the plugs and power-on core rods on the first mounting seat 705 and the second mounting seat 805 will not be able to be inserted into the socket, and may even damage the socket.
[0029] Therefore, please refer to Figure 1 - Figure 4, this application is also provided with an anti-reverse mechanism 5, and there are two limit mechanisms 9, and the other limit mechanism 9 cooperates with the anti-reverse mechanism 5. Specifically, the anti-reverse mechanism 5 includes a first electric telescopic rod 501, and the first electric telescopic rod 501 is arranged on the other upper support column 4, and the first electric telescopic rod 501 is used to drive the first sleeve 504 to approach the workbench 3. Among them, a movable seat 507 is slidably fitted in the first sleeve 504, and a thin rod 502 capable of extending into the socket jack is installed on the movable seat 507, and a rubber sleeve is arranged at the bottom end of the thin rod 502. One end of the movable seat 507 away from the thin rod 502 is fixedly connected with a first spring 506, and the other end of the first spring 506 abuts against a pressure sensor 505, and the pressure sensor 505 is installed on the top wall of the first sleeve 504. The pressure sensor 505 controls the expansion and contraction of the first electric telescopic rod 501 according to the monitored pressure value. In addition, a distance sensor 503 is also installed on the upper support column 4, and the distance sensor 503 is used to monitor the moving distance of the first sleeve 504.
[0030] It should be noted that in order to judge whether the placement position of the socket is correct, for the two situations of correct and incorrect placement positions of the socket, the moving distances of the first sleeve 504 monitored by the distance sensor 503 must be different. Correspondingly, when the placement position of the socket is correct, the bottom end of the thin rod 502 will abut against the surface of the socket; when the socket position is incorrect, the bottom end of the thin rod 502 will extend into the jack and abut against the components in the jack, and the moving distances of the thin rod 502 in the two situations are different. When the limit mechanism 9 corresponding to the anti-reverse mechanism 5 holds the socket that slides downwards, the first electric telescopic rod 501 drives the first sleeve 504 to approach the socket, and the distance sensor 503 monitors the moving distance of the first sleeve 504; after the bottom end of the thin rod 502 abuts against the surface of the socket or the components in the jack, the first spring 506 is further compressed, and the pressure applied to the pressure sensor 505 increases. When the pressure value monitored by the pressure sensor 505 reaches the set value, at this time, the first electric telescopic rod 501 is controlled to drive the first sleeve 504 to reset, and the moving distance of the first sleeve 504 monitored by the distance sensor 503 at this time is recorded; according to the moving distance monitored by the distance sensor 503, it can be judged whether the placement position of the socket is correct.
[0031] It should be further noted that regardless of whether the placement position of the socket is correct, the distance sensor 503 of this application always obtains the moving distance of the first sleeve 504, and the corresponding one is always the first sleeve 504. Compared with the distance sensor 503 directly obtaining the distance to the socket, which corresponds to the smooth surface of the socket or the jack of the socket respectively, this application will not be affected by the difference between the jack and the smooth surface of the socket on the distance monitored by the distance sensor 503, that is, this application has stronger anti-interference ability.
[0032] To prevent the staff from reversing the positions of the two-pin socket and the three-pin socket, which would cause the plugs and the energized mandrels on the first mounting seat 705 and the second mounting seat 805 to be unable to be inserted into the socket. In addition, since the present application can determine whether the placement position of the socket is correct based on the moving distance monitored by the distance sensor 503; therefore, when it is determined that the placement position of the socket is incorrect, the present application triggers the second electric telescopic rod 704 and the third electric telescopic rod 804 to rotate 180° about their own axes, so that the plugs on the first mounting seat 705 and the energized mandrels on the second mounting seat 805 are adapted to the socket.
[0033] Specifically, as Figure 1 and Figure 5 shown, the testing mechanism 7 further includes a first rotating motor 701, a guide plate 702 is installed between the corresponding two upper support columns 4, and the output shaft of the first rotating motor 701 is rotatably connected to the guide plate 702. The energizing mechanism 8 further includes a second rotating motor 802, the output shaft of the second rotating motor 802 is rotatably connected to the second sleeve 801, and the bottom end of the second sleeve 801 is installed on the base 1. L-shaped first guide rods 703 and second guide rods 803 are respectively installed on the output shafts of the first rotating motor 701 and the second rotating motor 802. Semi-circular arc grooves are formed on both the guide plate 702 and the second sleeve 801, and the semi-circular arc grooves are used for sliding cooperation with the bottom ends of the first guide rods 703 or the second guide rods 803. When it is determined that the placement position of the socket is incorrect, the first rotating motor 701 drives the first mounting seat 705 to rotate 180° according to the distance monitored by the distance sensor 503, so that the first guide rod 703 slides from one end of the semi-circular arc groove to the other end; at the same time, the second rotating motor 802 drives the second mounting seat 805 to rotate 180° according to the distance monitored by the distance sensor 503, so that the second guide rod 803 slides from one end of the semi-circular arc groove to the other end. In this way, the plugs on the first mounting seat 705 and the energized mandrels on the second mounting seat 805 can be adapted to the socket.
[0034] In some preferred embodiments, the applicant also notes that: the depth of the jack on the socket is often relatively limited. For the two cases where the socket is placed correctly and incorrectly, the distance sensor 503 may not be able to well determine the deviation of the moving distance of the first sleeve 504 in these two cases. Therefore, the present application further includes a displacement amplification mechanism 6. The displacement amplification mechanism 6 includes a first lifting rod 602 that moves synchronously with the first sleeve 504. Among them, the telescopic end of the first electric telescopic rod 501 is fixedly connected to a lifting plate 601. The two sides of the lifting plate 601 are respectively slidably matched with two upper support columns 4. The first lifting rod 602 and the first sleeve 504 are respectively arranged on both sides of the lifting plate 601. One end of the first lifting rod 602 passes through a first limiting sleeve 604 and is rotatably connected to a first rotating rod 605. The first limiting sleeve 604 is installed on the upper support column 4 through a first support plate 603. The other end of the first rotating rod 605 is rotatably connected to the middle of a second rotating rod 607. The two ends of the second rotating rod 607 are respectively rotatably connected to a fixed rod 606 and a third rotating rod 608. One end of the fixed rod 606 away from the second rotating rod 607 is also installed on the upper support column 4. The end of the third rotating rod 608 away from the second rotating rod 607 is rotatably connected to a second lifting rod 609. The end of the second lifting rod 609 away from the third rotating rod 608 extends to directly below the distance sensor 503 after passing through a second limiting sleeve 612, so that the distance monitored by the distance sensor 503 is the moving distance of the second lifting rod 609, thereby replacing directly monitoring the moving distance of the first sleeve 504 by the distance sensor 503 with directly monitoring the moving distance of the second lifting rod 609. The second limiting sleeve 612 is installed on a second support plate 613 through a connecting plate, and the second support plate 613 is installed on two upper support columns 4. Since the first lifting rod 602 moves synchronously with the first sleeve 504, and through the mutual cooperation of the first limiting sleeve 604, the first rotating rod 605, the fixed rod 606, the second rotating rod 607, the third rotating rod 608, the second lifting rod 609 and the second limiting sleeve 612, it can be ensured that the moving distance of the second lifting rod 609 is greater than the moving distance of the first lifting rod 602, and the moving distance of the second lifting rod 609 is positively correlated with the moving distance of the first lifting rod 602, that is, the moving distance of the first sleeve 504 is positively correlated with the moving distance of the second lifting rod 609; and it is ensured that the first lifting rod 602 and the second lifting rod 609 do not rotate during the movement process, thereby amplifying the moving distances monitored by the distance sensor 503 in the two cases where the socket is placed correctly and incorrectly, and avoiding misjudgment caused by the low accuracy of the distance sensor 503.
[0035] Preferably, a second spring 610 is sleeved on the second lifting rod 609, and a snap ring 611 is clamped thereon. Two ends of the second spring 610 are respectively connected to the snap ring 611 and the second limiting sleeve 612. By arranging the second spring 610 on the second lifting rod 609, it is beneficial for the second lifting rod 609 to move up and down more smoothly.
[0036] The specific working process of the present invention is as follows: After the staff place both ends of the socket to be tested on the sliding groove 3021 at the top of the workbench 3, the socket slides down along the workbench 3. First, after the limiting mechanism 9 corresponding to the anti-reverse mechanism 5 abuts against the socket, the first electric telescopic rod 501 drives the first sleeve 504 to approach the socket, and the distance sensor 503 monitors the moving distance of the first sleeve 504. After the bottom end of the thin rod 502 abuts against the surface of the socket or the component in the socket hole, the first spring 506 is further compressed, increasing the pressure applied to the pressure sensor 505. When the pressure value monitored by the pressure sensor 505 reaches the set value, at this time, control the first electric telescopic rod 501 to drive the first sleeve 504 to reset, and record the moving distance of the first sleeve 504 monitored by the distance sensor 503 at this time. According to the moving distance monitored by the distance sensor 503, it can be judged whether the placement position of the socket is correct. Among them, the first sleeve 504 drives the first lifting rod 602 to move synchronously. Through the mutual cooperation of the first limiting sleeve 604, the first rotating rod 605, the fixed rod 606, the second rotating rod 607, the third rotating rod 608, the second lifting rod 609 and the second limiting sleeve 612, it can be ensured that the moving distance of the second lifting rod 609 is greater than the moving distance of the first lifting rod 602, and the moving distance of the second lifting rod 609 is positively correlated with the moving distance of the first lifting rod 602, that is, the moving distance of the first sleeve 504 is positively correlated with the moving distance of the second lifting rod 609. Since the distance sensor 503 obtains the moving distance of the second lifting rod 609 at this time, the moving distances monitored by the distance sensor 503 in the two cases of correct and incorrect placement positions of the socket are amplified, making it easier to judge whether the placement position of the socket is correct. When it is judged that the placement position of the socket is incorrect, trigger the first rotating motor 701 and the second rotating motor 802, so that the second electric telescopic rod 704 and the third electric telescopic rod 804 drive the first mounting seat 705 and the second mounting seat 805 to rotate 180°, so that the plug on the first mounting seat 705 and the energized core rod on the second mounting seat 805 are adapted to the socket. Then, after controlling the limiting mechanism 9 corresponding to the anti-reverse mechanism 5 to no longer abut against the socket, the socket continues to slide down until the limiting mechanism 9 corresponding to the testing mechanism 7 abuts against the socket. Then, the second electric telescopic rod 704 and the third electric telescopic rod 804 work simultaneously to insert the plug and the energized core rod into the front and back of the socket. According to the on-off of the circuit, it can be judged whether the socket is qualified. After the socket test is qualified, the limiting mechanism 9 drives the resisting rod 902 to contract downward. Since the resisting rod 902 no longer abuts against the socket, the tested qualified socket can automatically leave the test station. For the unqualified socket, the pushing mechanism 10 pushes the socket located at the testing mechanism 7 onto the sliding track 1003, so as to distinguish between the tested qualified and unqualified sockets.
[0037] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the invention.
[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.
[0039] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The mention of "embodiment" in this context means that the specific features, structures, or characteristics described in connection with the embodiment can be included in at least one embodiment of this application. The appearance of this phrase at various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art can explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application. Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present invention. The scope of the present invention is defined by the claims and their equivalents.
Claims
1. Socket power-on test equipment, characterized in that, include: A workbench (3), the workbench (3) comprising a bottom plate (301) and side plates (302) arranged at an angle; the side plates (302) are arranged on both sides of the bottom plate (301), and a slide groove (3021) is arranged on the side plates (302); A socket, both ends of which are placed on the side plate (302) and slidably engage with the slide groove (3021); a limiting mechanism (9), the limiting mechanism (9) comprising a fourth electric telescopic rod (901), the telescopic end of the fourth electric telescopic rod (901) being fixedly connected to a blocking rod (902), and when the fourth electric telescopic rod (901) is extended, the blocking rod (902) blocks the socket to prevent the socket from sliding down along the slide groove; A testing mechanism (7), the testing mechanism (7) comprising a second electric telescopic rod (704), the telescopic end of the second electric telescopic rod (704) being fixedly connected to a first mounting seat (705), and a plug corresponding to a socket of the socket being mounted on the first mounting seat (705); A power supply mechanism (8), the power supply mechanism (8) comprising a third electric telescopic rod (804), the telescopic end of the third electric telescopic rod (804) being fixedly connected to a second mounting seat (805), and a power supply core rod corresponding to the socket being mounted on the second mounting seat (805).
2. The socket power-on test device according to claim 1, characterized in that: Both side panels (302) are provided with stop blocks (3022) corresponding to the test mechanism (7), and the stop blocks (3022) are used to correspond to the edges on both sides of the upper surface of the socket.
3. The socket power-on test device according to claim 1, characterized in that: It also includes an anti-rebound mechanism (5), and two limit mechanisms (9) are provided, the other of which corresponds to the anti-rebound mechanism (5); The anti-reverse mechanism (5) comprises: a first electric telescopic rod (501), the first electric telescopic rod (501) being used to drive the first sleeve (504) to approach the workbench (3); a movable seat (507) being slidably fitted inside the first sleeve (504); a thin rod (502) being installed on the movable seat (507) and being capable of being inserted into a socket of a socket; an end of the movable seat (507) away from the thin rod (502) is fixedly connected to a first spring (506); the other end of the first spring (506) is in contact with a pressure sensor (505); the pressure sensor (505) is installed on the top wall of the first sleeve (504); the pressure sensor (505) controls the extension and retraction of the first electric telescopic rod (501) according to the monitored pressure value; A distance sensor (503), the distance sensor (503) being used to monitor the moving distance of the first sleeve (504); A first rotating motor (701), the first rotating motor (701) driving the first mounting seat (705) to rotate 180° according to the distance monitored by the distance sensor (503); A second rotating motor (802), wherein the second rotating motor (802) drives the second mounting seat (805) to rotate 180° according to the distance monitored by the distance sensor (503).
4. The socket power-on test device according to claim 3, characterized in that: The device also comprises a displacement amplification mechanism (6), wherein the displacement amplification mechanism (6) comprises a first lifting rod (602) which moves synchronously with the first sleeve (504), one end of the first lifting rod (602) passes through the first limiting sleeve (604) and is rotatably connected to the first rotating rod (605), the other end of the first rotating rod (605) is rotatably connected to the middle of the second rotating rod (607), the two ends of the second rotating rod (607) are respectively rotatably connected to the fixed rod (606) and the third rotating rod (608), one end of the third rotating rod (608) away from the second rotating rod (607) is rotatably connected to the second lifting rod (609), and one end of the second lifting rod (609) away from the third rotating rod (608) passes through the second limiting sleeve (612) and extends to the position directly below the distance sensor (503), so that the distance monitored by the distance sensor (503) is the moving distance of the second lifting rod (609).
5. The socket power-on test device according to claim 4, characterized in that: The second lifting rod (609) is sleeved with a second spring (610) and is clamped with a clamping ring (611); two ends of the second spring (610) are respectively connected to the clamping ring (611) and the second limiting sleeve (612).
6. The socket power-on test device according to claim 3, characterized in that: A rubber sleeve is provided at the bottom end of the thin rod (502).
7. The socket power-on test device according to claim 3, characterized in that: The output shaft of the first rotating motor (701) is rotatably connected to the guide plate (702), and the output shaft of the second rotating motor (802) is rotatably connected to the second sleeve (801). The output shafts of the first rotating motor (701) and the second rotating motor (802) are respectively mounted with a first L-shaped guide rod (703) and a second L-shaped guide rod (803). The guide plate (702) and the second sleeve (801) are both provided with a semi-circular groove, and the semi-circular groove is used to slide with the bottom end of the first guide rod (703) or the second guide rod (803).
8. The socket power-on test device according to claim 1, characterized in that: It also includes a material pushing mechanism (10) and a sliding track (1003), wherein the material pushing mechanism (10) and the sliding track (1003) are respectively arranged on two sides of the workbench (3), the sliding track (1003) is connected to the side plate (302), and the material pushing mechanism (10) is used to push the socket located at the test mechanism (7) onto the sliding track (1003); The material pushing mechanism (10) comprises a fifth electric telescopic rod (1001), the output end of the fifth electric telescopic rod (1001) being fixedly connected to a push plate (1002), the push plate (1002) being L-shaped, the horizontal portion of the push plate (1002) being embedded in the bottom wall of the slide groove (3021), and the vertical portion of the push plate (1002) being embedded in the side wall of the slide groove (3021).