Testing device

Abstract

The utility model discloses a testing device which has a first direction and a second direction which are intersected and comprises a first conveying part, a second conveying part, a positioning assembly and a first testing assembly, the first conveying part extends in the first direction, and the second conveying part is movably connected to the first conveying part and extends in the second direction; the second conveying part can move on the first conveying part in the first direction; the positioning assembly is movably connected to the second conveying part and can move in the second direction, and the positioning assembly is used for obtaining test position information of the to-be-tested sample; the first testing assembly comprises a testing part, and the testing part is movably connected to the second conveying part and can move in the second direction; the testing part is configured to test the to-be-tested sample according to the testing position information. The positioning assembly and the testing part can move in the first direction and the second direction, positioning and testing of the testing point on the to-be-tested sample are achieved, manual work is replaced, operation is easy and convenient, and the accuracy of the testing result is effectively improved.

Description

Technical Field

[0001] This application belongs to the technical field of battery testing, and particularly relates to a testing device. Background Art

[0002] When a battery is subjected to an ESD (Electro-Static discharge) test, it is usually necessary for a person to hold an electrostatic gun by hand to perform an electrostatic discharge test on the battery body. There are many test points and test voltages, the test is not convenient, and it is easy to cause inaccurate test results due to operator fatigue. Utility Model Content

[0003] Utility Model Purpose: The embodiments of this application provide a testing device, aiming to solve the problems that the existing testing device is prone to fatigue during manual testing, the test is not convenient, and the test results are prone to be inaccurate.

[0004] Technical Solution: A testing device described in the embodiments of this application has an intersecting first direction and second direction, and includes:

[0005] A first conveying part, extending along the first direction;

[0006] A second conveying part, movably connected to the first conveying part and extending along the second direction, and the second conveying part can move along the first direction on the first conveying part;

[0007] A positioning component, movably connected to the second conveying part and capable of moving along the second direction, and the positioning component is used to obtain the test position information of the sample to be tested;

[0008] A first testing component, including a testing part, the testing part is movably connected to the second conveying part and capable of moving along the second direction; the testing part is configured to test the sample to be tested according to the test position information.

[0009] In some embodiments, there is a third direction intersecting with the first direction and the second direction, and it includes a base. The first conveying part is arranged on the base and connected to the base. The second conveying part is arranged on the side of the first conveying part away from the base along the third direction; the base is provided with a test area, and the test area is arranged at an interval from the first conveying part along the first direction. The test area is used to place the sample to be tested; along the third direction, the positioning component and the testing part are arranged at an interval from the test area;

[0010] The first testing component further includes a main body, the main body is arranged on the base, and the main body is located outside the test area.

[0011] In some embodiments, it further includes a support assembly, the support assembly is movably connected to the second conveying portion, and the support assembly can move on the second conveying portion along the second direction; the positioning assembly and the testing portion are respectively connected to the support assembly.

[0012] In some embodiments, it further includes a control assembly, the control assembly is disposed on the base, and is respectively communicatively connected to the positioning assembly and the first testing assembly.

[0013] In some embodiments, the support assembly includes:

[0014] A bracket, movably connected to the second conveying portion and extending along the first direction;

[0015] A first fixing portion, spaced from the second conveying portion along the first direction and connected to the bracket; the first fixing portion is spaced from the testing area along the third direction, and the positioning assembly and the testing portion are disposed on the first fixing portion; along the third direction, both the positioning assembly and the testing portion face the testing area, and the positioning assembly and the testing portion are spaced from the testing area.

[0016] In some embodiments, the bracket includes:

[0017] A second fixing portion, disposed on the side of the second conveying portion facing away from the first conveying portion along the third direction and movably connected to the second conveying portion;

[0018] An extension section, connected to the second fixing portion and extending along the first direction; the first fixing portion is connected to the end of the extension section away from the second fixing portion.

[0019] In some embodiments, it further includes a second testing assembly, the second testing assembly is spaced from the first testing assembly along the first direction, and the second testing assembly is communicatively connected to the control assembly.

[0020] In some embodiments, it further includes a third conveying portion, the third conveying portion is disposed in the testing area and connected to the base, the third conveying portion extends along the first direction and is disposed between the first testing assembly and the second testing assembly to drive the sample to be tested to move between the first testing assembly and the second testing assembly.

[0021] In some embodiments,

[0022] The first conveying part includes a first track and a first driving part, the first track is connected to the base, the second conveying part is arranged on a side of the first track away from the base and is movably connected to the first track; the first driving part is connected to the first track to drive the second conveying part to move on the first track;

[0023] The second conveying part includes a second track and a second driving part, the second track is movably connected to a side of the first track away from the base, and the supporting assembly is movably connected to a side of the second track away from the first track; the second driving part is connected to the second track to drive the supporting assembly to move on the second track;

[0024] The third conveying unit includes a third track and a third driving unit, wherein the third track is connected to the base and extends along the first direction, and the third driving unit is connected to the third track and is used to drive the sample to be tested to move between the first test assembly and the second test assembly;

[0025] Wherein, the first driving unit, the second driving unit and the third driving unit are electrically connected to the control component respectively.

[0026] In some embodiments, the testing portion is detachably connected to the first fixing portion; when the sample to be tested is located in the testing area, the positioning assembly and the testing portion are spaced apart from the sample to be tested along the third direction.

[0027] In some embodiments, the first test component is an electrostatic discharge device, the second test component is an automatic test device, and the positioning component is an infrared scanner.

[0028] Beneficial effects: Compared with the prior art, a testing device according to an embodiment of the present application has intersecting first and second directions, and includes a first conveying part, a second conveying part, a positioning component, and a first testing component. The first conveying part extends along the first direction, the second conveying part is movably connected to the first conveying part and extends along the second direction, and the second conveying part can move on the first conveying part along the first direction; the positioning component is movably connected to the second conveying part and can move along the second direction, and the positioning component is used to obtain the test position information of the sample to be tested; the first testing component includes a testing part, the testing part is movably connected to the second conveying part and can move along the second direction; the testing part is configured to test the sample to be tested according to the test position information. By providing the first conveying part and the second conveying part, the present application realizes the movement of the positioning component and the testing part of the first testing component in the first direction and the second direction. At the same time, the positioning component is used to obtain the test position information of the sample to be tested, and then the testing part of the first testing component accurately tests the test position on the sample to be tested according to the obtained test position information, effectively replacing manual work, with simple and convenient operation, and effectively improving the accuracy of the test results. Description of the Drawings

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0030] Figure 1 is the overall structural schematic diagram of a testing device according to an embodiment of the present application;

[0031] Figure 2 is the working state schematic diagram of the first testing component of a testing device according to an embodiment of the present application;

[0032] Figure 3 is the layout position schematic diagram of each conveying part according to an embodiment of the present application;

[0033] Figure 4 is the structural schematic diagram of the first testing component according to an embodiment of the present application;

[0034] Figure 5 is the principle block diagram of the connection between the control component and each component according to an embodiment of the present application;

[0035] Figure 6 is the specific test method flowchart according to an embodiment of the present application.

[0036] Reference Numerals: 1, first conveying part; 11, first track; 12, first driving part; 2, second conveying part; 21, second track; 22, second driving part; 3, positioning assembly; 4, first testing assembly; 41, main body; 42, testing part; 5, base; 51, testing area; 6, supporting assembly; 61, bracket; 611, second fixing part; 612, extension section; 62, first fixing part; 7, control assembly; 8, second testing assembly; 9, third conveying part; 91, third track; 92, third driving part; 10, sample to be tested; X, first direction; Y, second direction; Z, third direction. Detailed Embodiment

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present application.

[0038] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more, and "at least one" means one, two or more, unless otherwise specifically defined. In the description of the present application, "vertical" means completely vertical at 90° or almost completely vertical. For example, within the range of an included angle of 80° to 100°, it is considered vertical. Similarly, "parallel" means completely parallel or almost completely parallel. For example, within the range of 10° of complete parallelism, it is considered parallel.

[0039] It should also be noted that in the drawings of the present application, an arrow marked with X indicates the first direction X, an arrow marked with Y indicates the second direction Y, and an arrow marked with Z indicates the third direction Z. In the embodiments of the present application, the first direction X is the direction in which the first track extends, the second direction Y is the direction in which the second track extends, and the third direction Z is the direction in which the base, the first conveying part, and the second conveying part are arranged in sequence, which can also be understood as the height direction; the introduction of the first direction X, the second direction Y, and the third direction Z is to facilitate the description of the structural position relationship of the test device, and thus facilitate the understanding of its structure. In the embodiments of the present application, the first direction X, the second direction Y, and the third direction Z are preferably perpendicular to each other.

[0040] When performing an electrostatic discharge test on a battery, the conventional test method is for an operator to hold a test gun and perform an electrostatic discharge test on each test point on the battery one by one. However, for manual testing, one has to find the test points one by one, aim, and then perform the discharge. The overall test time is long, the test efficiency is low, and the personnel are prone to fatigue, resulting in inaccurate test results and other problems.

[0041] In view of this, the embodiments of the present application provide a test device aimed at solving the above problems.

[0042] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A test device provided by the embodiments of the present application has intersecting first direction X and second direction Y, and includes a first conveying part 1, a second conveying part 2, a positioning component 3, and a first test component 4. The first conveying part 1 extends along the first direction X, the second conveying part 2 is movably connected to the first conveying part 1 and extends along the second direction Y, and the second conveying part 2 can move on the first conveying part 1 along the first direction X; the positioning component 3 is movably connected to the second conveying part 2 and can move along the second direction Y. The positioning component 3 is used to obtain the test position information of the sample to be tested 10; the first test component 4 includes a test part 42, and the test part 42 is movably connected to the second conveying part 2 and can move along the second direction Y; the test part 42 is configured to test the sample to be tested 10 according to the test position information.

[0043] In the present application, by providing the first conveying part 1 and the second conveying part 2, the positioning component 3 and the first test component 4 are enabled to move in the first direction X and the second direction Y. At the same time, the positioning component 3 is used to obtain the test position information of the sample to be tested, and then the test part 42 of the first test component 4 accurately tests the test position on the sample to be tested according to the obtained test position information, effectively replacing manual operation, which is simple and convenient, and effectively improving the accuracy of the test results.

[0044] Specifically, in the embodiment of the present application, the second conveying unit 2 is installed on the first conveying unit 1, so that the corresponding positioning assembly 3 and the testing unit 42 can move along the first direction X along with the second conveying unit 2. At the same time, the positioning assembly 3 and the testing unit 42 can move along the second direction Y on the second conveying unit 2. In this way, the positioning assembly 3 and the testing unit 42 can move arbitrarily within the range that the first conveying unit 1 and the second conveying unit 2 can reach in the first direction X and the second direction Y. When the sample to be tested 10 (battery to be tested) enters the area range that the first conveying unit 1 and the second conveying unit 2 can drive the positioning assembly 3 and the testing unit 42 to reach, the positioning assembly 3 can be used to position the test points on the sample to be tested 10, and the testing unit 42 can be used to test the corresponding positioned test points. In this way, the same technical effect that the testing unit 42 can move arbitrarily during manual testing is achieved. And referring to the positioning of the positioning assembly 3, accurate positioning can be achieved. At the same time, the first conveying unit 1 and the second conveying unit 2 cooperate to move, and the conveying positioning assembly 3 and the testing unit 42 reach the corresponding positions, which can effectively avoid the problem of reduced test accuracy caused by fatigue in manual testing, effectively improve the test accuracy, and improve the work efficiency at the same time.

[0045] It should be noted that both the positioning assembly 3 and the testing unit 42 of the present application can achieve two-degree-of-freedom movement along the first direction X and the second direction Y, and preferably their relative positions are fixed, so as to achieve the consistency of the movement pace and facilitate positioning and testing. Further, the positioning assembly 3 and the testing unit 42 are preferably arranged adjacent to each other along the first direction X or along the second direction Y, which can reduce the adjustment of the movement step distance in one direction. For example, the positioning assembly 3 and the testing unit 42 are arranged adjacent to each other along the first direction X. At this time, all the test points on the sample to be tested 10 are positioned by using the positioning assembly 3 first, and then the testing unit 42 is moved to the positioning point for testing according to the positioning point. Since the positioning assembly 3 and the testing unit 42 are arranged adjacent to each other along the first direction X, at this time, the coordinates of the positioning assembly 3 and the testing unit 42 along the second direction Y are the same and do not need to be adjusted. Only the coordinates in the first direction X are adjusted by adding the distance between the two to accurately find the position of the test point and achieve accurate positioning and testing.

[0046] It should also be noted that, in some embodiments, the first test component 4 can be an electrostatic discharge device, such as electrostatic discharge devices of models like Agilent N6430A ESD generator, Keyence SJ-H3A ESD generator, Matsuo MM-CC015 ESD generator, etc. The positioning component 3 can be an infrared scanner, such as FLIR C2 infrared thermal imager, FLIR E4, E5, E6, E8 series infrared thermal imagers, FLIR ONE Pro infrared thermal imager, etc. The sample under test 10 can be a battery that needs to be subjected to an electrostatic discharge test. At this time, the positioning component 3 can identify the test points on the sample under test 10 and correspondingly generate coordinate points. According to the coordinate points, the first conveying part 1 and the second conveying part 2 move to the corresponding coordinate positions, so that the test part 42 of the first test component 4 is opposite to the test points, and the test part 42 of the first test component 4 is used to perform an electrostatic discharge on the test points, thereby completing the electrostatic discharge test of the sample under test 10.

[0047] In addition, it should be noted that the test part 42 of the embodiment of the present application can generate static electricity for an electrostatic discharge test; it can also be connected to a device that can generate static electricity through static electricity, and then the test part 42 discharges the static electricity to the test position of the sample under test 10, thereby performing an electrostatic discharge test on the sample under test 10.

[0048] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , in some embodiments, there is a third direction Z intersecting the first direction X and the second direction Y, and it includes a base 5. The first conveying part 1 is arranged on the base 5 and connected to the base 5. The second conveying part 2 is arranged on the side of the first conveying part 1 away from the base 5 along the third direction Z; the base 5 is provided with a test area 51, and the test area 51 is arranged at an interval from the first conveying part 1 along the first direction X. The test area 51 is used to place the sample under test 10; along the third direction Z, the positioning component 3 and the test part 42 are arranged at an interval from the test area 51; the first test component 4 further includes a main body 41, and the main body 41 is arranged on the base 5 and the main body 41 is located outside the test area 51.

[0049] In an embodiment of the present application, the first conveying unit 1 and the second conveying unit 2 are correspondingly arranged on the base 5. While using the base 5 to provide support, the base 5 is also used to provide a test area for placing a test sample 10. The test area can completely correspond to the maximum range within which the positioning component 3 and the test unit 42 can move in cooperation driven by the first conveying unit 1 and the second conveying unit 2. Preferably, the area of the test area is larger than the maximum range within which the positioning component 3 and the test unit 42 can move. At the same time, the positioning component 3 and the test unit 42 are arranged at an interval along the third direction Z from the test area 51. The interval is used to place the test sample 10, facilitating the positioning and testing of the test sample 10.

[0050] As Figure 4 shown, in an embodiment of the present application, the first test component 4 may further include a main body 41. At this time, the main body 41 is connected to the test unit 42. The main body 41 is used to generate static electricity and perform electrostatic discharge through the test unit 42 to realize the testing of the test sample 10. At this time, the test unit 42 can be an electrostatic gun.

[0051] As Figure 2 shown, in some embodiments, a support component 6 is further included. The support component 6 is movably connected to the second conveying unit 2, and the support component 6 can move along the second direction Y on the second conveying unit 2; the positioning component 3 and the test unit 42 are respectively connected to the support component 6.

[0052] In an embodiment of the present application, the support component 6 is used to support and fix the positioning component 3 and the test unit 42. The positioning component 3 and the test unit 42 are movably connected to the second conveying unit 2 through the support component 6. At this time, it can be realized that the positioning component 3 and the test unit 42 are directly suspended above the test area 51, effectively avoiding the situation where the first conveying unit 1 and / or the second conveying unit 2 block the moving positions of the positioning component 3 and the test unit 42, making it more convenient for the test sample 10 to reach the test area 51, be positioned at the test points by the positioning component 3, and be tested by the test unit 42.

[0053] Please refer to Figure 1 and Figure 5 , in some embodiments, a control component 7 is further included. The control component 7 is arranged on the base 5 and is communicatively connected to the positioning component 3 and the first test component 4 respectively.

[0054] In an embodiment of the present application, the control component 7 is used to communicatively connect with the positioning component 3 and the first test component 4, thereby controlling the positioning component 3 to scan and identify the test points on the test sample 10 and generate coordinate points, and correspondingly controlling the first test component 4 to be turned on and off, so as to realize the testing of the corresponding test points on the test sample 10.

[0055] It should be noted that the control component 7 in the embodiments of the present application can be a programmable controller, capable of realizing remote or close control of multiple controlled components.

[0056] As Figure 2 shown, in some embodiments, the support component 6 includes a bracket 61 and a first fixing portion 62. The bracket 61 is movably connected to the second conveying portion 2 and extends along the first direction X; the first fixing portion 62 is spaced from the second conveying portion 2 along the first direction X and is connected to the bracket 61; the first fixing portion 62 is spaced from the test area 51 along the third direction Z, and the positioning component 3 and the testing portion 42 are arranged on the first fixing portion 62; along the third direction, both the positioning component 3 and the testing portion 42 face the test area 51, and the positioning component 3 and the testing portion 42 are spaced from the test area 51.

[0057] In the embodiments of the present application, the bracket 61 is used to be movably connected to the second conveying portion 2 and suspend the first fixing portion 62 above the test area 51 along the third direction Z. At this time, the positioning component 3 and the testing portion 42 on the first fixing portion 62 can move on the side away from the second conveying portion 2 along with the first fixing portion 62. At this time, the sample to be tested 10 can be correspondingly arranged between the positioning component 3 and the testing portion 42 and the base 5, and all the test points on the sample to be tested 10 can be directly positioned and tested correspondingly, effectively avoiding structural obstruction.

[0058] It should be noted that in the embodiments of the present application, the side of the first fixing portion 62 facing the test area 51 can be a planar structure. At this time, the positioning component 3 and the testing portion 42 can be directly arranged on the side of the first fixing portion 62 facing the test area 51. The first fixing portion 62 can also be provided with a groove or a through-hole structure. At this time, the positioning component 3 and the testing portion 42 can be partially or entirely arranged in the groove or the through-hole structure, and the positioning component 3 and the testing portion 42 face the test area 51. It only needs to realize that the positioning component 3 and the testing portion 42 are oppositely arranged with the test area 51 along the third direction Z.

[0059] Preferably, the first conveying portion 1 and the second conveying portion 2 of the present application can be arranged in the manner of the embodiment as Figure 3 shown. At this time, the corresponding first conveying portion 1 is located on one side of the test area 51 along the second direction Y, and the second conveying portion 2 is located on one side of the test area 51 along the first direction X; that is, the first conveying portion 1 and the second conveying portion 2 are located at the edge of the area to be tested. At this time, the positioning component 3 and the testing portion 42 are directly suspended above the test area 51 through the bracket 61, the sample to be tested 10 is correspondingly arranged in the test area 51, and there is no obstruction from the first conveying portion 1 and the second conveying portion 2, enabling rapid and accurate positioning and testing of all the test points of the sample to be tested 10, and the overall structure is simple and easy to implement.

[0060] As Figure 2As shown, in some embodiments, the bracket 61 includes a second fixed portion 611 and an extension section 612, the second fixed portion 611 is arranged along the third direction Z on the side of the second conveying portion 2 away from the first conveying portion 1 and is movably connected to the second conveying portion 2; the extension section 612 is connected to the second fixed portion 611 and extends along the first direction X; the first fixed portion 62 is connected to one end of the extension section 612 away from the second fixed portion 611.

[0061] In the embodiment of the present application, by providing the second fixing portion 611, the entire supporting assembly 6 and the second conveying portion 2 can be movably connected, and the second fixing portion 611 can be used to adjust the height of the first fixing portion 62 relative to the base 5 in the third direction Z, so that a suitable interval is achieved between the positioning assembly 3 and the testing portion 42 fixed on the first fixing portion 62 and the base 5, so that the sample to be tested 10 can smoothly enter between the base 5, the positioning assembly 3 and the testing portion 42, and a suitable distance can be achieved between the sample to be tested 10 and the positioning assembly 3 for easy scanning and positioning, and at the same time, it is convenient for the testing portion 42 and the sample to be tested 10 to have a suitable position to perform testing of the corresponding test points.

[0062] Furthermore, the extension section 612 can realize a suitable interval between the first fixing portion 62 and the second fixing portion 611 , so as to realize that the first fixing portion 62 is away from the second conveying portion 2 and is suspended above the area to be tested.

[0063] Please refer to Figure 1 and Figure 5 In some embodiments, a second test component 8 is further included. The second test component 8 is spaced apart from the first test component 4 along the first direction X, and the second test component 8 is communicatively connected to the control component 7.

[0064] In the embodiment of the present application, a second test component 8 is provided to transfer the sample 10 to the second test component 8 for functional testing after the sample 10 has completed the test (which may be an electrostatic discharge test) at the first test component 4, thereby performing a second round of testing on the sample 10.

[0065] In the embodiment of the present application, the second test component 8 is an automatic test device, which can specifically perform a functional test on the test sample 10 (the test battery that has undergone an electrostatic discharge test) to determine the corresponding basic functions of the test sample 10 after the first round of testing at the first test component 4. In the embodiment of the present application, the automatic test device can be a conventional device for testing the basic performance of a battery, such as various battery testers, such as Emerson BA6010 series battery tester, Agilent BT2191 series battery tester, Hitachi BT3562 series battery tester, etc.

[0066] It should be noted that after the electrostatic discharge test, it is also necessary to test the basic performance of the sample under test 10 (battery), such as voltage and internal resistance. Therefore, in this application, by setting the second test component 8 (preferably an automatic test device), the sample under test 10 can be transferred to the second test component 8 for basic performance testing after completing the test of the first test component 4, so as to determine whether the performance of the sample under test 10 is normal.

[0067] In some embodiments, it further includes a third conveying part 9. The third conveying part 9 is arranged in the test area 51 and connected to the base 5. The third conveying part 9 extends along the first direction X and is arranged between the first test component 4 and the second test component 8 to drive the sample under test 10 to move between the first test component 4 and the second test component 8.

[0068] In the embodiment of this application, the third conveying part 9 is arranged between the first test component 4 and the second test component 8. Thus, the third conveying part 9 can be used to realize the movement of the sample under test 10 between the first test component 4 and the second test component 8, so as to realize the automatic transmission of the whole test process of the sample under test 10, effectively reducing the amount of manual participation, thereby improving the test efficiency of the sample under test 10 and further improving the production efficiency.

[0069] Please refer to Figure 3 and Figure 5 . In some embodiments, the first conveying part 1 includes a first track 11 and a first driving part 12. The first track 11 is connected to the base 5. The second conveying part 2 is arranged on the side of the first track 11 away from the base 5 and is movably connected to the first track 11. The first driving part 12 is connected to the first track 11 to drive the second conveying part 2 to move on the first track 11. The second conveying part 2 includes a second track 21 and a second driving part 22. The second track 21 is movably connected to the side of the first track 11 away from the base 5. The support component 6 is movably connected to the side of the second track 21 away from the first track 11. The second driving part 22 is connected to the second track 21 to drive the support component 6 to move on the second track 21. The third conveying part 9 includes a third track 91 and a third driving part 92. The third track 91 is connected to the base 5 and extends along the first direction X. The third driving part 92 is connected to the third track 91 and is used to drive the sample under test 10 to move between the first test component 4 and the second test component 8. Among them, the first driving part 12, the second driving part 22 and the third driving part 92 are respectively electrically connected to the control component 7.

[0070] In the embodiments of the present application, the first conveying unit 1, the second conveying unit 2, and the third conveying unit 9 are all used to move the objects carried thereon along their extending directions. Among them, the first driving unit 12 is used to drive the second conveying unit 2 on the first track 11 to move along the first direction X on the first track 11, the second driving unit 22 is used to drive the supporting component 6 on the second track 21 to move along the second direction Y on the second track 21, and the third driving unit 92 is used to drive the sample to be tested 10 to move between the first testing component 4 and the second testing component 8 along the first direction X.

[0071] By setting the first conveying unit 1, the second conveying unit 2, and the third conveying unit 9 in the embodiments of the present application, the automatic positioning and testing of the sample to be tested 10 are realized, a large amount of manual participation is cancelled, and the testing efficiency is effectively improved.

[0072] It should be noted that the first driving unit 12, the second driving unit 22, and the third driving unit 92 in the embodiments of the present application can be servo motors. By controlling the component 7 to control the start and stop of the first driving unit 12, the second driving unit 22, and the third driving unit 92 respectively, the adjustment of the positions of the positioning component 3 and the testing unit 42, and the adjustment of the position of the sample to be tested 10 between the first testing component 4 and the second testing component 8 are realized.

[0073] It should also be noted that the first track 11 and the second track 21 can be linear guide rails. Sliders are arranged on both the first track 11 and the second track 21. The second track 21 is fixed on the slider of the first track 11 to realize the sliding connection between the second track 21 and the first track 11. The first driving unit 12 drives the slider of the first track 11 to slide, thereby driving the second conveying unit 2 to slide on the first track 11; the second fixing part 611 is fixed on the slider of the second track 21 to realize the sliding connection between the second fixing part 611 and the second track 21. The second driving unit 22 drives the slider of the second track 21 to slide, thereby driving the supporting component 6 to slide on the second track 21. The third track 91 can also be a linear guide rail, and corresponding sliders can also be provided thereon. The sample to be tested 10 is placed on the slider, and the third driving unit 92 drives the slider of the third track 91 to slide to drive the sample to be tested 10 to move between the first testing component 4 and the second testing component 8. Or, the third track 91 can also be a conveyor belt. The sample to be tested 10 is placed on the conveyor belt, and the third driving unit 92 drives the conveyor belt to rotate to drive the sample to be tested 10 to move between the first testing component 4 and the second testing component 8.

[0074] In some embodiments, the testing unit 42 is detachably connected to the first fixing part 62; when the sample to be tested 10 is located in the testing area 51, the positioning component 3 and the testing unit 42 are arranged at an interval from the sample to be tested 10 along the third direction Z.

[0075] In the embodiment of the present application, the test unit 42 is connected to the body, which can be connected by wires or other flexible structures. At this time, the test unit 42 can move along with the first fixing part 62. Correspondingly, through the detachable connection design of the test unit 42 and the first fixing part 62, the test unit 42 can be removed after the test is completed. Or it is convenient to disassemble, replace or repair at any time after the test unit 42 is damaged.

[0076] As Figure 6 shown, when the test device in the embodiment of the present application specifically conducts a test, the first test component 4 and the positioning component 3 are connected to the control component 7; the control component 7 sets the movement paths of the first conveying part 1, the second conveying part 2 and the third conveying part 9, as well as the test voltage of the first test component 4; the positioning component 3 moves above the test area 51 to scan the test points on the sample to be tested 10 and generate coordinate points; the test unit 42 moves to the test points for a discharge test, and after the test is completed, it is transferred to the second test component 8 for performance testing of the sample to be tested 10; it is determined whether the sample to be tested 10 is abnormal. If there is no abnormality, the first test component 4 is used to test the next test point. If there is an abnormality, the control component 7 controls the test to stop, records the data and outputs a test report.

[0077] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For parts not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0078] The above has introduced in detail a test device provided by the embodiments of the present application, and specific examples have been used to illustrate the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application; those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A test device, characterized in that, Having intersecting first (X) and second (Y) directions, comprising: A first conveying part (1) extending along the first direction (X); A second conveying part (2) movably connected to the first conveying part (1) and extending along the second direction (Y); the second conveying part (2) can move on the first conveying part (1) along the first direction (X); A positioning assembly (3) movably connected to the second conveying part (2), and the positioning assembly (3) can move along the second direction (Y), and the positioning assembly (3) is used to obtain the test position information of the sample to be tested (10); A first test assembly (4) comprising a test part (42), the test part (42) is movably connected to the second conveying part (2), and the test part (42) can move along the second direction (Y); the test part (42) is configured to test the sample to be tested (10) according to the test position information.

2. The test device according to claim 1, wherein, Having a third direction (Z) intersecting the first direction (X) and the second direction (Y), and comprising a base (5), the first conveying part (1) is arranged on and connected to the base (5), and the second conveying part (2) is arranged along the third direction (Z) on the side of the first conveying part (1) away from the base (5); the base (5) is provided with a test area (51), the test area (51) is spaced from the first conveying part (1) along the first direction (X), and the test area (51) is used to place the sample to be tested (10); along the third direction (Z), the positioning assembly (3) and the test part (42) are spaced from the test area (51); The first test assembly (4) further comprises a main body (41), the main body (41) is arranged on the base (5), and the main body (41) is located outside the test area (51).

3. The testing device according to claim 2, wherein Further comprising a support assembly (6), the support assembly (6) is movably connected to the second conveying part (2), and the support assembly (6) can move on the second conveying part (2) along the second direction (Y); the positioning assembly (3) and the test part (42) are respectively connected to the support assembly (6).

4. The testing device according to claim 3, wherein Further comprising a control assembly (7), the control assembly (7) is arranged on the base (5) and is respectively communicatively connected to the positioning assembly (3) and the first test assembly (4).

5. The test device according to claim 3, wherein, The support assembly (6) comprises: A bracket (61) movably connected to the second conveying part (2) and extending along the first direction (X); A first fixing portion (62) is spaced apart from the second conveying portion (2) along the first direction (X) and is connected to the bracket (61); the first fixing portion (62) is spaced apart from the test area (51) along the third direction (Z), and the positioning component (3) and the test portion (42) are arranged on the first fixing portion (62); along the third direction, the positioning component (3) and the test portion (42) are both oriented toward the test area (51), and the positioning component (3) and the test portion (42) are spaced apart from the test area (51).

6. The test device according to claim 5, wherein The support (61) comprises: A second fixing portion (611) is arranged along the third direction (Z) on a side of the second conveying portion (2) away from the first conveying portion (1) and is movably connected to the second conveying portion (2); An extension section (612) is connected to the second fixing portion (611) and extends along the first direction (X); the first fixing portion (62) is connected to an end of the extension section (612) away from the second fixing portion (611).

7. The test device according to claim 4, wherein It also comprises a second test component (8), wherein the second test component (8) is arranged at a distance from the first test component (4) along the first direction (X), and the second test component (8) is communicatively connected with the control component (7).

8. The test device according to claim 7, characterized in that, The invention also comprises a third conveying portion (9), wherein the third conveying portion (9) is arranged in the test area (51) and connected to the base (5); the third conveying portion (9) extends along the first direction (X) and is arranged between the first test component (4) and the second test component (8) so as to drive the sample to be tested (10) to move between the first test component (4) and the second test component (8).

9. The testing device according to claim 8, characterized in that: The first conveying part (1) comprises a first track (11) and a first driving part (12); the first track (11) is connected to the base (5); the second conveying part (2) is arranged on a side of the first track (11) away from the base (5) and is movably connected to the first track (11); the first driving part (12) is connected to the first track (11) to drive the second conveying part (2) to move on the first track (11); The second conveying part (2) comprises a second track (21) and a second driving part (22); the second track (21) is movably connected to a side of the first track (11) away from the base (5); the supporting assembly (6) is movably connected to a side of the second track (21) away from the first track (11); the second driving part (22) is connected to the second track (21) to drive the supporting assembly (6) to move on the second track (21); The third conveying unit (9) includes a third track (91) and a third driving unit (92). The third track (91) is connected to the base (5) and extends along the first direction (X). The third driving unit (92) is connected to the third track (91) and is used to drive the sample under test (10) to move between the first test component (4) and the second test component (8). Among them, the first driving unit (12), the second driving unit (22), and the third driving unit (92) are respectively electrically connected to the control component (7).

10. The testing device according to claim 5, wherein The test unit (42) is detachably connected to the first fixing unit (62); when the sample under test (10) is located in the test area (51), the positioning component (3) and the test unit (42) are arranged at intervals from the sample under test (10) along the third direction (Z).

11. The testing device according to claim 7, wherein, The first test component (4) is an electrostatic discharge device, and / or the second test component (8) is an automatic test device, and / or the positioning component (3) is an infrared scanner.

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