Test device

Abstract

The utility model discloses test equipment, and relates to the technical field of power supply product production, during test, a product bearing device receives a product from external equipment, and an identification device identifies the type of the product so as to determine a test module corresponding to the product; and then the module carrying device carries the test module corresponding to the product from the module bearing device to the circuit switching device, and the circuit switching device enables the test module to be electrically connected with the product and enables the test module to be connected with an external cable, so that the product is tested through the test module. Thus, automation of product testing is completed, the types of the products are recognized through the recognition device, and then the testing modules corresponding to the products are determined, so that the testing equipment can test the products of different types, manual classification is not needed, multiple sets of equipment do not need to be adopted for respective testing, the testing efficiency can be improved, and the cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of power supply production, and particularly relates to a testing device. Background Art

[0002] During the manufacturing process of a switching power supply, after the product assembly is completed, the product needs to be tested. Different specifications or types of products require different circuits for testing. In the related art, usually multiple sets of testing devices are adopted, and the products are classified manually so that the testing devices correspond to various products one by one, and the corresponding products are tested by the testing devices. In the related art, when testing products, multiple sets of testing devices are required, resulting in a high cost. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present application provides a testing device that can automatically test different types of power supply products with high efficiency and low cost.

[0004] The testing device according to an embodiment of the present application includes:

[0005] A module placement device, on which a plurality of testing modules are placed, and the testing modules are provided with circuits for testing products;

[0006] A product placement device, which is arranged adjacent to the module placement device and is used to receive products from external devices;

[0007] An identification device, which is arranged on one side of the product placement device and is used to identify the type of the product to determine the corresponding testing module for the product;

[0008] A circuit transfer device, which is arranged on one side of the product placement device;

[0009] A module handling device, which is arranged adjacent to the circuit transfer device and the module placement device and is used to transport the testing module corresponding to the product to the circuit transfer device; the circuit transfer device is used to electrically connect the testing module to the product and connect the testing module to an external cable.

[0010] The test equipment according to the embodiments of the present application has at least the following beneficial effects: The test equipment according to the embodiments of the present application can automatically complete the testing of products. The product can be a switching power supply. When testing, the product placement device receives the product from an external device, and the identification device identifies the type of the product, so as to determine the test module corresponding to the product. Then, the module handling device transports the test module corresponding to the product from the module placement device to the circuit transfer device. The circuit transfer device electrically connects the test module to the product and connects the test module to an external cable, so as to realize the testing of the product through the test module. In this way, the automation of product testing is completed, and the type of the product is identified by the identification device, so as to determine the test module corresponding to the product, enabling the test equipment to test different types of products without manual classification or the use of multiple sets of equipment for separate testing, which can improve the test efficiency and reduce the cost.

[0011] According to some embodiments of the present application, it further includes a first linear drive shaft arranged along the first horizontal direction, and the first linear drive shaft is adjacent to the module placement device and the circuit transfer device; the module handling device includes a first vertical drive assembly, a clamping assembly, and a second linear drive shaft arranged along the second horizontal direction. The second linear drive shaft is slidably installed on the first linear drive shaft, and the first linear drive shaft is used to drive the second linear drive shaft to reciprocate along the first horizontal direction; the clamping assembly is installed on the first vertical drive assembly, and the first vertical drive assembly is installed on the second linear drive shaft; the second linear drive shaft is used to drive the first vertical drive assembly to reciprocate along the second horizontal direction; the first vertical drive assembly is used to drive the clamping assembly to move up and down; the clamping assembly is used to clamp the test module.

[0012] According to some embodiments of the present application, the first vertical drive assembly includes a first mounting seat and a first driving member. The first mounting seat is movably installed on the second linear drive shaft, the first driving member is installed on the first mounting seat, the clamping assembly is connected to the first driving member, and the first driving member is used to drive the clamping assembly to move up and down.

[0013] According to some embodiments of the present application, the clamping assembly includes a second mounting seat, a second driving member, and two clamping arms. The second mounting seat is connected to the first driving member, the second driving member is installed on the second mounting seat, the two clamping arms are connected to the second driving member, the second driving member is used to drive the two clamping arms to approach or separate from each other, and the two clamping arms are used to clamp the test module when approaching each other.

[0014] According to some embodiments of the present application, the test module is provided with two grooves, and the grooves correspond to the clamping arms one by one. The clamping arms are used to clamp the side walls of the corresponding grooves.

[0015] According to some embodiments of the present application, the product placement device includes a track base, a first track assembly, a second track assembly, and a third track assembly. The first track assembly, the second track assembly, and the third track assembly are sequentially arranged on the track base along a second horizontal direction, and the second track assembly is located on one side of the circuit transfer device. The first track assembly is used to receive products from an external device and transport the products to the second track assembly. The second track assembly is used to transport the products to the third track assembly. The third track assembly is used to transport the products to the outside.

[0016] According to some embodiments of the present application, the first track assembly includes a first track driving member, a first movable track, and a first fixed track. The first track driving member is installed on the track base. The first fixed track is fixedly installed on the track base. The first movable track is movably installed on the track base, and the first movable track is opposite and parallel to the first fixed track. The first track driving member is connected to the first movable track, and the first track driving member is used to drive the first movable track to reciprocate along a first horizontal direction; and / or,

[0017] The second track assembly includes a second track driving member, a second movable track, and a second fixed track. The second track driving member is installed on the track base. The second fixed track is fixedly installed on the track base. The second movable track is movably installed on the track base, and the second movable track is opposite and parallel to the second fixed track. The second track driving member is connected to the second movable track, and the second track driving member is used to drive the second movable track to reciprocate along a first horizontal direction; and / or,

[0018] The third track assembly includes a third track driving member, a third movable track, and a third fixed track. The third track driving member is installed on the track base. The third fixed track is fixedly installed on the track base. The third movable track is movably installed on the track base, and the third movable track is opposite and parallel to the third fixed track. The third track driving member is connected to the third movable track, and the third track driving member is used to drive the third movable track to reciprocate along a first horizontal direction.

[0019] According to some embodiments of the present application, the product placement device further includes a placement component and a first fixing component. The placement component includes a placement plate and a third driving member. The third driving member is connected to the placement plate. The placement plate is used for placing products, and the third driving member is used to drive the placement plate to move up and down. The first fixing component includes a pressing plate and a fourth driving member. The fourth driving member is connected to the pressing plate. The pressing plate is located above the placement plate, and the fourth driving member is used to drive the pressing plate to move up and down so that the pressing plate approaches or moves away from the placement plate.

[0020] According to some embodiments of the present application, when the second track component includes a second movable track and a second fixed track, the placement plate is located between the second movable track and the second fixed track, and the fourth driving member is installed on the second movable track.

[0021] According to some embodiments of the present application, it further includes an auxiliary handling device and an auxiliary testing device. The auxiliary handling device is movably installed on the first linear driving shaft, and the first linear driving shaft is used to drive the auxiliary handling device to reciprocate along the first horizontal direction. A through groove is provided on the testing module.

[0022] The auxiliary testing device is installed on the auxiliary handling device. The auxiliary testing device includes a rotation driving member and a potential regulating rod. The auxiliary handling device is used to drive the auxiliary testing device to move to one side of the testing module and make the potential regulating rod pass through the through groove and abut against the potentiometer of the product. The rotation driving member is used to drive the potential regulating rod to rotate to adjust the potentiometer of the product.

[0023] According to some embodiments of the present application, the potential regulating rod includes a connecting shaft and a screwdriver. One end of the connecting shaft is connected to the driving shaft of the rotation driving member, and the screwdriver is provided at the other end of the connecting shaft.

[0024] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. Description of the Drawings

[0025] The following further describes the present application with reference to the drawings and embodiments, where:

[0026] Figure 1 is a schematic structural diagram of the testing device according to the embodiment of the present application;

[0027] Figure 2 is Figure 1 a schematic structural diagram of the module placement device in

[0028] Figure 3 isFigure 1 Partial structural schematic diagram of the test device;

[0029] Figure 4 For Figure 1 Structural schematic diagram of the module handling device in

[0030] Figure 5 For Figure 1 Structural schematic diagram of the product placement device in

[0031] Figure 6 For Figure 5 Partial structural schematic diagram of the product placement device in

[0032] Figure 7 For Figure 1 Structural schematic diagram of the auxiliary test device in

[0033] Figure 8 For Figure 1 Structural schematic diagram of the cooperation between the auxiliary test device and the circuit transfer device in

[0034] Figure 9 For Figure 1 Structural schematic diagram of the circuit transfer device in

[0035] Figure 10 For Figure 9 Partial structural schematic diagram of the circuit transfer device in

[0036] Figure 11 Partial structural schematic diagram of the circuit transfer device of another embodiment.

[0037] Reference numerals:

[0038] Module placement device 1000; Test module 1100; Through groove 1110; Groove 1120;

[0039] Product placement device 2000; Placement plate 2010; Third driving member 2020; Pressing plate 2110; Fourth driving member 2120; Track base 2200; First movable track 2310; First fixed track 2320; Second movable track 2410; Second fixed track 2420; Third movable track 2510; Third fixed track 2520;

[0040] Module handling device 3000; Second linear drive shaft 3100; First mounting seat 3210; First driving member 3220; Second mounting seat 3310; Second driving member 3320; Clamping arm 3330;

[0041] Auxiliary handling device 4000; Third linear drive shaft 4100;

[0042] Auxiliary test device 5000; Rotating drive member 5010; Potential regulating rod 5020; Screwdriver 5021; Connecting shaft 5022; Fifth mounting seat 5100; Sixth mounting seat 5210; First slide rail 5211; Eighth drive member 5220; Camera assembly 5300;

[0043] Circuit transfer device 6000; Third mounting seat 6100; First support seat 6200; Second support seat 6300; Pin 6310; Second vertical drive assembly 6400; Fourth mounting seat 6500; Second slide rail 6510; Ninth drive member 6520; First clamping plate 6610; Second clamping plate 6620; Sixth drive member 6630; Seventh drive member 6640; Third clamping plate 6650; Fifth drive member 6660; Second transmission assembly 6700; Transmission track 6710;

[0044] Identification device 7000;

[0045] First linear drive shaft 8000;

[0046] Machine platform 9000. Detailed implementation manners

[0047] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application.

[0048] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application.

[0049] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0050] In the description of the present application, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present application in combination with the specific content of the technical solution.

[0051] In the description of this application, the descriptions with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" mean 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 this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0052] Referring to Figures 1 to 11 , an embodiment of this application provides a test device, including a module placement device 1000, a product placement device 2000, an identification device 7000, a circuit transfer device 6000, and a module handling device 3000. A plurality of test modules 1100 are placed on the module placement device 1000, and the test modules 1100 are provided with circuits for testing products; the product placement device 2000 is arranged adjacent to the module placement device 1000, and the product placement device 2000 is used to receive products from external devices; the identification device 7000 is arranged on one side of the product placement device 2000, and the identification device 7000 is used to identify the type of the product to determine the corresponding test module 1100 for the product; the circuit transfer device 6000 is arranged on one side of the product placement device 2000; the module handling device 3000 is arranged adjacent to the circuit transfer device 6000 and the module placement device 1000, and the module handling device 3000 is used to transport the test module 1100 corresponding to the product to the circuit transfer device 6000; the circuit transfer device 6000 is used to electrically connect the test module 1100 to the product and connect the test module 1100 to an external cable.

[0053] The test device of the embodiment of this application can automatically complete the testing of products. The product can be a switching power supply. When testing, the product placement device 2000 receives the product from an external device, and the identification device 7000 identifies the type of the product to determine the corresponding test module 1100 for the product. Then, the module handling device 3000 transports the test module 1100 corresponding to the product from the module placement device 1000 to the circuit transfer device 6000. The circuit transfer device 6000 electrically connects the test module 1100 to the product and connects the test module 1100 to an external cable, so as to realize the testing of the product through the test module 1100. In this way, the automation of product testing is completed, and the type of the product is identified by the identification device 7000 to determine the corresponding test module 1100 for the product, so that the test device can test different types of products without manual classification and without using multiple sets of devices for separate testing, which can improve the test efficiency and reduce the cost.

[0054] It should be noted that, with reference to Figure 2 , a plurality of test modules 1100 are placed on the test module carrier 1000 of the test module 1100. Different types of products are tested using different test modules 1100. An image code is attached to the surface of the product. For example, the image code is a barcode, and the image code stores the type information of the product. The identification device 7000 includes a barcode scanner, and the barcode scanner scans the image code to determine the type of the product, and then determines the test module 1100 corresponding to the product.

[0055] In one embodiment, with reference to Figure 3 and Figure 4 , the test device of the embodiment of the present application further includes a first linear drive shaft 8000 arranged along the first horizontal direction. The first linear drive shaft 8000 is adjacent to the module carrier 1000 and the circuit transfer device 6000. The module handling device 3000 includes a first vertical drive assembly, a clamping assembly, and a second linear drive shaft 3100 arranged along the second horizontal direction. The second linear drive shaft 3100 is slidably mounted on the first linear drive shaft 8000, and the first linear drive shaft 8000 is used to drive the second linear drive shaft 3100 to reciprocate along the first horizontal direction. The clamping assembly is mounted on the first vertical drive assembly, and the first vertical drive assembly is mounted on the second linear drive shaft 3100. The second linear drive shaft 3100 is used to drive the first vertical drive assembly to reciprocate along the second horizontal direction. The first vertical drive assembly is used to drive the clamping assembly to move up and down. The clamping assembly is used to clamp the test module 1100.

[0056] It should be noted that the first linear drive shaft 8000 can drive the second linear drive shaft 3100 to move along the first horizontal direction, so it can drive the first vertical drive assembly and the clamping assembly to move along the first horizontal direction. The second linear drive shaft 3100 can drive the first vertical drive assembly to reciprocate along the second horizontal direction, so it can drive the clamping assembly to move along the second horizontal direction. And the first vertical drive assembly can drive the clamping assembly to move up and down. Therefore, the clamping assembly can move freely in the first horizontal direction, the second horizontal direction, and the vertical direction. Thus, after the clamping assembly clamps the test module 1100, the test module 1100 can be transported from the module carrier 1000 to the circuit transfer device 6000. After the test is completed, the test module 1100 can be transported from the circuit transfer device 6000 to the module carrier 1000 through the clamping assembly. In this way, there is no need for manual handling of the test module 1100, and the efficiency is high.

[0057] In one embodiment, with reference to Figure 4, the first vertical driving assembly includes a first mounting seat 3210 and a first driving member 3220. The first mounting seat 3210 is movably mounted on the second linear driving shaft 3100. The first driving member 3220 is mounted on the first mounting seat 3210. The clamping assembly is connected to the first driving member 3220, and the first driving member 3220 is used to drive the clamping assembly to perform lifting motion. In this way, by driving the second linear driving shaft 3100 to reciprocate along the first horizontal direction through the first linear driving shaft 8000, driving the first mounting seat 3210 to reciprocate along the second horizontal direction through the second linear driving shaft 3100, and driving the clamping assembly to perform lifting motion through the first driving member 3220, the free movement of the clamping assembly in the first horizontal direction, the second horizontal direction and the vertical direction is realized.

[0058] In one embodiment, referring to Figure 4 , the clamping assembly includes a second mounting seat 3310, a second driving member 3320 and two clamping arms 3330. The second mounting seat 3310 is connected to the first driving member 3220. The second driving member 3320 is mounted on the second mounting seat 3310. The two clamping arms 3330 are connected to the second driving member 3320. The second driving member 3320 is used to drive the two clamping arms 3330 to approach or separate from each other, and the two clamping arms 3330 are used to clamp the test module 1100 when approaching each other. After clamping the test module 1100, the second driving member 3320 can drive the two clamping arms 3330 to separate from each other to release the test module 1100. Since the second mounting seat 3310 is connected to the first driving member 3220, the second mounting seat 3310 can move freely in the first horizontal direction, the second horizontal direction and the vertical direction. So as to facilitate transporting the test module 1100 to one side of the product placing device 2000 after clamping the test module 1100 from the module placing device 1000 by the two clamping arms 3330. After the test is completed, the test module 1100 is clamped by the two clamping arms 3330 and carried away from one side of the product placing device 2000. In this way, there is no need to manually transport the test module 1100, with high efficiency and capable of reducing labor costs.

[0059] In one embodiment, referring to Figure 4 , the test module 1100 is provided with two grooves 1120, and the grooves 1120 correspond to the clamping arms 3330 one by one. The clamping arms 3330 are used to clamp the side walls of the corresponding grooves 1120. When clamping the test module 1100, the clamping arms 3330 are inserted into the corresponding grooves 1120, and then the second driving member 3320 is used to drive the two clamping arms 3330 to approach each other so that the clamping arms 3330 are in contact with the side walls of the corresponding grooves 1120, thereby clamping the test module 1100.

[0060] In one embodiment, referring to Figure 5, the product placement device 2000 includes a track base 2200, a first track assembly, a second track assembly, and a third track assembly. The first track assembly, the second track assembly, and the third track assembly are sequentially arranged on the track base 2200 along the second horizontal direction, and the second track assembly is located on one side of the circuit transfer device 6000. The first track assembly is used to receive products from external devices and transport the products to the second track assembly. The second track assembly is used to transport the products to the third track assembly. The third track assembly is used to transport the products to the outside. Through the first track assembly, the second track assembly, and the third track assembly, products can be automatically received from the outside and transported, so that the products are located on one side of the circuit transfer device 6000, facilitating the test module 1100 to test the products. Moreover, after the test is completed, the third track assembly automatically transports the products to the outside, improving the degree of automation and thus enhancing the production efficiency.

[0061] In one embodiment, referring to Figure 5 , the first track assembly includes a first track driving member, a first movable track 2310, and a first fixed track 2320. The first track driving member is installed on the track base 2200. The first fixed track 2320 is fixedly installed on the track base 2200. The first movable track 2310 is movably installed on the track base 2200, and the first movable track 2310 is opposite to and parallel to the first fixed track 2320. The first track driving member is connected to the first movable track 2310, and the first track driving member is used to drive the first movable track 2310 to reciprocate along the first horizontal direction; and / or,

[0062] The second track assembly includes a second track driving member, a second movable track 2410, and a second fixed track 2420. The second track driving member is installed on the track base 2200. The second fixed track 2420 is fixedly installed on the track base 2200. The second movable track 2410 is movably installed on the track base 2200, and the second movable track 2410 is opposite to and parallel to the second fixed track 2420. The second track driving member is connected to the second movable track 2410, and the second track driving member is used to drive the second movable track 2410 to reciprocate along the first horizontal direction; and / or,

[0063] The third track assembly includes a third track driving member, a third movable track 2510, and a third fixed track 2520. The third track driving member is installed on the track base 2200. The third fixed track 2520 is fixedly installed on the track base 2200. The third movable track 2510 is movably installed on the track base 2200, and the third movable track 2510 is opposite to and parallel to the third fixed track 2520. The third track driving member is connected to the third movable track 2510, and the third track driving member is used to drive the third movable track 2510 to reciprocate along the first horizontal direction.

[0064] The first track driving member is a linear driving motor. The first track driving member is connected to the first movable track 2310 and is used to drive the first movable track 2310 to approach or move away from the first fixed track 2320. The first movable track 2310 and the second movable track 2410 are used to receive products from the outside and transport the products to the second movable track 2410 and the second fixed track 2420. Since the first movable track 2310 can approach or move away from the first fixed track 2320, products of different sizes can be transported, and the adaptability is wide.

[0065] The second track driving member is a linear driving motor. The second track driving member is connected to the second movable track 2410 and is used to drive the second movable track 2410 to approach or move away from the second fixed track 2420. So as to receive products of different sizes from the first movable track 2310 and the first fixed track 2320.

[0066] The third track driving member is a linear driving motor. The third track driving member is connected to the third movable track 2510. The third track driving member is used to drive the third movable track 2510 to approach or move away from the third fixed track 2520. The third movable track 2510 and the third fixed track 2520 are used to receive the products transported by the second track assembly and transport the products to the outside.

[0067] In an embodiment, referring to Figure 5 and Figure 6 , the product placing device 2000 further includes a placing assembly and a first fixing assembly. The placing assembly includes a placing plate 2010 and a third driving member 2020. The third driving member 2020 is connected to the placing plate 2010. The placing plate 2010 is used to place products. The third driving member 2020 is used to drive the placing plate 2010 to perform a lifting motion; the first fixing assembly includes a pressing plate 2110 and a fourth driving member 2120. The fourth driving member 2120 is connected to the pressing plate 2110. The pressing plate 2110 is located above the placing plate 2010. The fourth driving member 2120 is used to drive the pressing plate 2110 to perform a lifting motion so that the pressing plate 2110 approaches or moves away from the placing plate 2010.

[0068] Exemplarily, the third driving member 2020 is a driving cylinder, and the fourth driving member 2120 can be a linear driving motor. The product is placed in the placing plate 2010. During testing, the third driving member 2020 drives the placing plate 2010 to rise so that the product is at the same height as the test module 1100. Then, the fourth driving member 2120 drives the pressing plate 2110 to descend and makes the pressing plate 2110 abut against the end face of the product, thereby fixing the product on the placing plate 2010, preventing the product from shaking during the test, and ensuring the test quality. After the test is completed, the fourth driving member 2120 drives the pressing plate 2110 to rise, separating the pressing plate 2110 from the product, so as to facilitate removing the tested product.

[0069] In an embodiment, when the second track assembly includes a second movable track 2410 and a second fixed track 2420, the placing plate 2010 is located between the second movable track 2410 and the second fixed track 2420, and the fourth driving member 2120 is installed on the second movable track 2410. Since the fourth driving member 2120 is installed on the second movable track 2410, the fourth driving member 2120 can move along with the second movable track 2410; and since the placing plate 2010 is located between the second movable track 2410 and the second fixed track 2420, when the second movable track 2410 and the second fixed track 2420 transport different products, the placing plate 2010 can still be located below the product. The third driving member 2020 can drive the placing plate 2010 to rise, so that the placing plate 2010 lifts the product, and the fourth driving member 2120 can move along with the second movable track 2410, so the fourth driving member 2120 can drive the pressing plate 2110 to abut against the product. In this way, products of different sizes can be fixed, with wide adaptability.

[0070] After the test is completed, the third driving member 2020 drives the placing plate 2010 to descend so that the product falls into the second movable track 2410 and the second fixed track 2420.

[0071] In an embodiment, a soft material is provided on the surface of the pressing plate 2110 that contacts the product, and a soft material is also provided on the surface of the placing plate 2010 that contacts the product. By contacting the product with the soft material, the product can be prevented from being damaged, playing a role in protecting the product. The soft material can be silicone or rubber.

[0072] In an embodiment, referring to Figure 1 、 Figure 3 、 Figure 7 and Figure 8, the test device according to the embodiment of the present application further includes an auxiliary handling device 4000 and an auxiliary testing device 5000. The auxiliary handling device 4000 is movably installed on the first linear drive shaft 8000, and the first linear drive shaft 8000 is used to drive the auxiliary handling device 4000 to reciprocate along the first horizontal direction; a through groove 1110 is provided on the test module 1100;

[0073] The auxiliary testing device 5000 is installed on the auxiliary handling device 4000; the auxiliary testing device 5000 includes a rotation driving member 5010 and a potential regulating rod 5020. The auxiliary handling device 4000 is used to drive the auxiliary testing device 5000 to move to one side of the test module 1100, and make the potential regulating rod 5020 pass through the through groove 1110 and abut against the potentiometer of the product; the rotation driving member 5010 is used to drive the potential regulating rod 5020 to rotate to adjust the potentiometer of the product.

[0074] During the test, the product placing device 2000 receives the product from an external device, the identification device 7000 identifies the type of the product, and then the module handling device 3000 transports the test module 1100 corresponding to the product to the circuit connection device 6000, so that the test module 1100 is located on one side of the product, facilitating the electrical connection between the test module 1100 and the product. Since the test module 1100 is provided with a circuit for performing a functional test on the product, the product can be functionally tested through the test module 1100. The auxiliary handling device 4000 drives the auxiliary testing device 5000 to move to one side of the test module 1100, and makes the potential regulating rod 5020 pass through the through groove 1110 and abut against the potentiometer of the product, and then the rotation driving member 5010 drives the potential regulating rod 5020 to rotate, thereby adjusting the potentiometer of the product to assist in completing the high-voltage test of the product. Therefore, the present application does not need to use two sets of devices for testing. The test device of the present application can automatically complete the high-voltage test and functional test of the product, with low cost and high efficiency, and the potential regulating rod 5020 passes through the through groove 1110 and abuts against the potentiometer of the product. Such a setting can make the test device of the present application have a compact structure and a small occupied volume.

[0075] It should be noted that the through groove 1110 on the test module 1100 penetrates the test module 1100, and during the test, the test module 1100 is located on one side of the product, the side of the product with the potentiometer faces the test module 1100, and the potentiometer is opposite to the through groove 1110. Thus, when the potential regulating rod 5020 is inserted into the through groove 1110, the end of the potential regulating rod 5020 can abut against the potentiometer.

[0076] In one embodiment, the potential adjustment rod 5020 includes a connecting shaft 5022 and a screwdriver 5021. One end of the connecting shaft 5022 is connected to the drive shaft of the rotary drive member 5010, and the screwdriver 5021 is provided at the other end of the connecting shaft 5022. When the potential adjustment rod 5020 passes through the through slot 1110, the screwdriver 5021 abuts against the potentiometer of the product. The rotary drive member 5010 is a rotary drive motor. The rotary drive member 5010 drives the connecting shaft 5022 to drive the screwdriver 5021 to rotate, so that the screwdriver 5021 can adjust the potential of the potentiometer, thereby changing the voltage of the product to complete the high-voltage test of the product.

[0077] In one embodiment, referring to Figure 3 , the auxiliary test device 5000 is installed on the third linear drive shaft 4100. The third linear drive shaft 4100 can drive the auxiliary test device 5000 to reciprocate in the second horizontal direction. Since the first linear drive shaft 8000 can drive the third linear drive shaft 4100 to reciprocate in the first horizontal direction, the auxiliary test device 5000 can reciprocate in the first horizontal direction and the second horizontal direction respectively, so as to drive the potential adjustment rod 5020 to move, which helps the potential adjustment rod 5020 to abut against the potentiometer of the product after passing through the through slot 1110, without manual adjustment of the potentiometer, and can improve the efficiency.

[0078] In one embodiment, referring to Figure 7 and Figure 8 , the auxiliary test device 5000 includes a third vertical drive assembly and a fifth mounting seat 5100. The fifth mounting seat 5100 is installed on the auxiliary handling device 4000. The fifth mounting seat 5100 is provided with a first slide rail 5211 in the vertical direction. The third vertical drive assembly includes an eighth drive member 5220 and a sixth mounting seat 5210. The rotary drive member 5010 and the potential adjustment rod 5020 are both installed on the sixth mounting seat 5210. The sixth mounting seat 5210 is slidably installed on the first slide rail 5211. The eighth drive member 5220 is used to drive the sixth mounting seat 5210 to reciprocate along the first slide rail 5211.

[0079] It should be noted that the eighth driving member 5220 is a linear driving motor. The eighth driving member 5220 can drive the sixth mounting seat 5210 to move up and down along the first slide rail 5211, thereby driving the rotary driving member 5010 and the potential regulating rod 5020 to move up and down. In this way, the auxiliary test device 5000 can be driven to reciprocate along the second horizontal direction by the third linear driving shaft 4100, and the third linear driving shaft 4100 can be driven to slide reciprocally along the first horizontal direction by the first linear driving shaft 8000, realizing the free movement of the rotary driving member 5010 and the potential regulating rod 5020 in the first horizontal direction, the second horizontal direction, and the vertical direction, which helps the potential regulating rod 5020 to abut against the potentiometer of the product after passing through the through groove 1110, eliminating the need for manual adjustment of the potentiometer and improving the efficiency.

[0080] In one embodiment, referring to Figure 7 , the auxiliary test device 5000 further includes a camera assembly 5300. The camera assembly 5300 is installed on the sixth mounting seat 5210 and is used to take pictures of the through groove 1110. The camera assembly 5300 can be a camera. During the test, first, the camera assembly 5300 takes pictures of the through groove 1110 to determine whether the potentiometer of the product is opposite to the through groove 1110 and determine the position of the potentiometer, which helps the subsequent driving of the potential regulating rod 5020 to pass through the through groove 1110 and abut against the potentiometer.

[0081] In one embodiment, referring to Figure 9 and Figure 10 , the circuit transfer device 6000 includes a third mounting seat 6100, a first support seat 6200, a second support seat 6300, and a second vertical driving component 6400. The third mounting seat 6100 is provided on one side of the product placing device 2000. The first support seat 6200 is erected on the third mounting seat 6100. The second vertical driving component 6400 is installed on the third mounting seat 6100. The second support seat 6300 is located below the first support seat 6200. The module handling device 3000 is used to handle the test module 1100 to the end face of the first support seat 6200. The second vertical driving component 6400 is used to drive the second support seat 6300 to move up and down, so that the second support seat 6300 approaches or moves away from the first support seat 6200.

[0082] The first support seat 6200 is provided with a plurality of through holes, and the second support seat 6300 is provided with a plurality of pins 6310. The pins 6310 correspond to the through holes one by one. When the second support seat 6300 approaches the first support seat 6200, one end of the pin 6310 is used to connect an external cable, and the other end is inserted into the corresponding through hole and electrically connected to the test module 1100.

[0083] It should be noted that the second vertical drive assembly 6400 includes two drive cylinders. Both drive cylinders are provided on the third mounting seat 6100, and are respectively located on both sides below the second support seat 6300. The drive shafts of both drive cylinders are connected to the second support seat 6300 and are used to support the second support seat 6300. The two drive cylinders can drive the second support seat 6300 to move up and down. During testing, one end of the pin 6310 in the second support seat 6300 is connected to an external cable, and the other end is inserted into the corresponding through hole and electrically connected to the test module 1100, thereby realizing the electrical connection between the test module 1100 and the external cable. After the test is completed, the two drive cylinders can drive the second support seat 6300 to descend, so that the pin 6310 is separated from the test module 1100 and the through hole, to disconnect the electrical connection between the external cable and the test module 1100. In this way, there is no need for manual complex wiring and disconnection operations, improving the test efficiency.

[0084] Exemplarily, the bottom of the test module 1100 is provided with interfaces corresponding one-to-one to the pins 6310. When the other end of the pin 6310 passes through the corresponding through hole, it is inserted into the corresponding interface to realize the electrical connection with the test module 1100.

[0085] In one embodiment, referring to Figure 9 and Figure 10 , the circuit transfer device 6000 further includes a first transmission assembly. The first transmission assembly includes a fourth mounting seat 6500 and a ninth driving member 6520. The fourth mounting seat 6500 is provided with a second slide rail 6510 along the first horizontal direction. The third mounting seat 6100 is slidably mounted on the second slide rail 6510. The ninth driving member 6520 is mounted on the fourth mounting seat 6500. The ninth driving member 6520 is used to drive the third mounting seat 6100 to reciprocate along the second slide rail 6510, thereby driving the first support seat 6200 to reciprocate along the first horizontal direction.

[0086] Exemplarily, the product is placed in the product placing device 2000. A plurality of interfaces are provided on the side of the product facing the test module 1100, and connectors matching the interfaces of the product are provided on the side of the test module 1100 facing the product. The ninth driving member 6520 can be a linear driving motor. During the test, the ninth driving member 6520 drives the third mounting seat 6100 to reciprocate along the second sliding rail 6510, thereby driving the first support seat 6200 to reciprocate along the first horizontal direction, and then driving the connector in the test module 1100 to insert into the interface of the product, realizing the electrical connection between the test module 1100 and the product. After the test is completed, the ninth driving member 6520 drives the test module 1100 away from the product, separating the interface of the product from the connector of the test module 1100. In this way, the electrical connection between the product and the test module 1100 can be automatically realized, and the separation between the product and the test module 1100 can also be realized, improving the automation degree, thereby reducing the labor cost and improving the production efficiency.

[0087] In one embodiment, referring to Figure 11 , the circuit transfer device 6000 further includes a second transmission assembly 6700. The second transmission assembly 6700 includes a transmission track 6710 and a track driving member. The fourth mounting seat 6500 is arranged on the transmission track 6710, and the track driving member is used to drive the transmission track 6710 to reciprocate along the second horizontal direction, so as to drive the fourth mounting seat 6500 to reciprocate along the second horizontal direction.

[0088] Specifically, the track driving member is a driving motor. The track driving member drives the transmission track 6710 to reciprocate along the second horizontal direction, so as to drive the fourth mounting seat 6500 to reciprocate along the second horizontal direction, and then drive the test module 1100 located on the first support seat 6200 to reciprocate along the second horizontal direction, so that the test module 1100 faces the product, and the through groove 1110 on the test module 1100 faces the potentiometer of the product.

[0089] In one embodiment, referring to Figure 9 and Figure 10, the circuit transfer device 6000 further includes a second fixing component, which includes a first clamping plate 6610, a second clamping plate 6620, a sixth driving member 6630 and a seventh driving member 6640. The sixth driving member 6630 and the seventh driving member 6640 are respectively disposed on opposite sides of the first support seat 6200. The sixth driving member 6630 is connected to the first clamping plate 6610, and the seventh driving member 6640 is connected to the second clamping plate 6620. The sixth driving member 6630 is configured to drive the first clamping plate 6610 to approach or move away from the second clamping plate 6620, so that the first clamping plate 6610 abuts against the first side surface of the test module 1100 located on the first support seat 6200. The seventh driving member 6640 is configured to drive the second clamping plate 6620 to approach or move away from the first clamping plate 6610, so that the second clamping plate 6620 abuts against the second side surface of the test module 1100 located on the first support seat 6200.

[0090] Exemplarily, the first side surface and the second side surface of the test module 1100 face away from each other, and the first side surface is adjacent to the side of the test module 1100 facing the product. Both the sixth driving member 6630 and the seventh driving member 6640 are driving cylinders. When the module handling device 3000 transports the test module 1100 to the end surface of the first support seat 6200, the sixth driving member 6630 drives the first clamping plate 6610 to approach the second clamping plate 6620, so that the first clamping plate 6610 abuts against the first side surface of the test module 1100, and the seventh driving member 6640 drives the second clamping plate 6620 to approach the first clamping plate 6610, so that the second clamping plate 6620 abuts against the second side surface of the test module 1100. In this way, the test module 1100 can be fixed on the first support seat 6200, avoiding the test module 1100 from shaking during the test, and ensuring the test quality. After the test is completed, the sixth driving member 6630 drives the first clamping plate 6610 to move away from the second clamping plate 6620, that is, the first clamping plate 6610 is separated from the test module 1100, and the seventh driving member 6640 drives the second clamping plate 6620 to move away from the first clamping plate 6610, that is, the second clamping plate 6620 is separated from the test module 1100, so as to facilitate the module handling device 3000 to move the test module 1100 away from the first support seat 6200.

[0091] In one embodiment, refer to Figure 10The second fixing component further includes a third clamping plate 6650 and a fifth driving member 6660. The fifth driving member 6660 is installed on the first support seat 6200. The fifth driving member 6660 is connected to the third clamping plate 6650. The fifth driving member 6660 is configured to drive the third clamping plate 6650 to move along the first horizontal direction, so that the third clamping plate 6650 abuts against the side of the test module 1100 facing the product, which can further fix the test module 1100, fix the test module 1100 on the first support seat 6200, avoid jitter of the test module 1100 during the test, and ensure the test quality.

[0092] Exemplarily, the fifth driving member 6660 is a driving cylinder. The number of the fifth driving member 6660 and the third clamping plate 6650 is 2. The two fifth driving members 6660 are respectively disposed on opposite sides of the first support seat 6200, and each fifth driving member 6660 is correspondingly connected to a third clamping plate 6650. The fifth driving member 6660 drives the corresponding third clamping plate 6650 to move along the first horizontal direction, so that the third clamping plate 6650 abuts against the side of the test module 1100 facing the product, so as to further fix the test module 1100.

[0093] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various changes can be made without departing from the spirit of the present application within the knowledge scope of those of ordinary skill in the art. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A test device, characterized in that, Comprising: A module placing device, on which a plurality of test modules are placed, and the test modules are provided with circuits for testing products; A product placing device, which is arranged adjacent to the module placing device and is used for receiving products from external devices; An identification device, which is arranged on one side of the product placing device and is used for identifying the type of the product to determine the corresponding test module for the product; A circuit transfer device, which is arranged on one side of the product placing device; A module handling device, which is arranged adjacent to the circuit transfer device and the module placing device, and is used for handling the corresponding test module for the product to the circuit transfer device; The circuit transfer device is used to electrically connect the test module to the product and connect the test module to an external cable.

2. The testing device according to claim 1, wherein It further includes a first linear drive shaft arranged along the first horizontal direction, and the first linear drive shaft is adjacent to the module placing device and the circuit transfer device; the module handling device includes a first vertical drive assembly, a clamping assembly and a second linear drive shaft arranged along the second horizontal direction, the second linear drive shaft is slidably installed on the first linear drive shaft, and the first linear drive shaft is used to drive the second linear drive shaft to perform reciprocating motion along the first horizontal direction; the clamping assembly is installed on the first vertical drive assembly, and the first vertical drive assembly is installed on the second linear drive shaft; the second linear drive shaft is used to drive the first vertical drive assembly to perform reciprocating motion along the second horizontal direction; The first vertical drive assembly is used to drive the clamping assembly to perform lifting motion; the clamping assembly is used to clamp the test module.

3. The test device according to claim 2, characterized in that, The first vertical drive assembly includes a first mounting seat and a first driving member, the first mounting seat is movably installed on the second linear drive shaft, the first driving member is installed on the first mounting seat, the clamping assembly is connected to the first driving member, and the first driving member is used to drive the clamping assembly to perform lifting motion.

4. The test device according to claim 3, characterized in that, The clamping assembly includes a second mounting seat, a second driving member and two clamping arms, the second mounting seat is connected to the first driving member, the second driving member is installed on the second mounting seat, the two clamping arms are connected to the second driving member, the second driving member is used to drive the two clamping arms to approach or separate from each other, and the two clamping arms are used to clamp the test module when approaching each other.

5. The testing device according to claim 4, characterized in that, The test module is provided with two grooves, and the grooves correspond to the clamping arms one by one, and the clamping arms are used to clamp the side walls of the corresponding grooves.

6. The test device according to claim 1, wherein The product placing device includes a track base, a first track assembly, a second track assembly, and a third track assembly. The first track assembly, the second track assembly, and the third track assembly are sequentially arranged on the track base along the second horizontal direction, and the second track assembly is located on one side of the circuit transfer device. The first track assembly is used to receive products from an external device and transport the products to the second track assembly. The second track assembly is used to transport the products to the third track assembly. The third track assembly is used to transport the products to the outside.

7. The test device according to claim 6, wherein The first track assembly includes a first track driving member, a first movable track, and a first fixed track. The first track driving member is installed on the track base. The first fixed track is fixedly installed on the track base. The first movable track is movably installed on the track base, and the first movable track is opposite and parallel to the first fixed track. The first track driving member is connected to the first movable track. The first track driving member is used to drive the first movable track to reciprocate along the first horizontal direction. and / or, The second track assembly includes a second track driving member, a second movable track, and a second fixed track. The second track driving member is installed on the track base. The second fixed track is fixedly installed on the track base. The second movable track is movably installed on the track base, and the second movable track is opposite and parallel to the second fixed track. The second track driving member is connected to the second movable track. The second track driving member is used to drive the second movable track to reciprocate along the first horizontal direction. and / or, The third track assembly includes a third track driving member, a third movable track, and a third fixed track. The third track driving member is installed on the track base. The third fixed track is fixedly installed on the track base. The third movable track is movably installed on the track base, and the third movable track is opposite and parallel to the third fixed track. The third track driving member is connected to the third movable track. The third track driving member is used to drive the third movable track to reciprocate along the first horizontal direction.

8. The testing device according to claim 7, characterized in that, The product placing device further includes a placing assembly and a first fixing assembly. The placing assembly includes a placing plate and a third driving member. The third driving member is connected to the placing plate. The placing plate is used to place products. The third driving member is used to drive the placing plate to move up and down. The first fixing assembly includes a pressing plate and a fourth driving member. The fourth driving member is connected to the pressing plate. The pressing plate is located above the placing plate. The fourth driving member is used to drive the pressing plate to move up and down so that the pressing plate approaches or moves away from the placing plate.

9. The testing device according to claim 8, wherein When the second track assembly includes a second movable track and a second fixed track, the placing plate is located between the second movable track and the second fixed track, and the fourth driving member is installed on the second movable track.

10. The testing device according to claim 2, characterized in that, It further includes an auxiliary handling device and an auxiliary testing device. The auxiliary handling device is movably mounted on the first linear drive shaft, and the first linear drive shaft is used to drive the auxiliary handling device to reciprocate along the first horizontal direction; A through groove is provided on the test module; The auxiliary testing device is mounted on the auxiliary handling device; the auxiliary testing device includes a rotary drive member and a potential regulating rod. The auxiliary handling device is used to drive the auxiliary testing device to move to one side of the test module and make the potential regulating rod pass through the through groove and abut against the potentiometer of the product; the rotary drive member is used to drive the potential regulating rod to rotate so as to adjust the potentiometer of the product.

11. The testing device according to claim 10, characterized in that, The potential regulating rod includes a connecting shaft and a screwdriver. One end of the connecting shaft is connected to the drive shaft of the rotary drive member, and the screwdriver is provided at the other end of the connecting shaft.

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