Test device
By designing automated testing equipment, and utilizing motion mechanisms and imaging elements to move between testing devices in different positions, the problem of inconvenience in manual testing operations is solved, achieving efficient and accurate automated testing.
Patent Information
- Application Number
- CN202520107018.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-16
AI Technical Summary
In existing technologies, manually moving products to multiple test stations requires the coordinated operation of multiple personnel, which increases the labor intensity and inconvenience of operation.
A testing device was designed, including a detection device and multiple testing devices. Through the combination of a motion mechanism and an imaging element, automated testing is achieved. The imaging element can move between testing devices at different positions to obtain test results.
It improved testing accuracy and efficiency, reduced the workload of personnel, and achieved automated testing.
Smart Images
Figure CN223691798U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of test equipment, and particularly relates to a test device. BACKGROUND
[0002] In the related art, products are manually moved to multiple test tables at different positions for testing. However, this method requires multiple personnel to operate in coordination to perform testing, which increases labor and brings inconvenience to the testing operation. CONTENT OF THE UTILITY MODEL
[0003] The embodiment of the application aims to provide a test device, which can solve the problems of increased labor and inconvenient operation in the manual testing method.
[0004] To solve the above technical problems, the application is implemented as follows:
[0005] The embodiment of the application provides a test device, which comprises a detection device and multiple test devices.
[0006] The multiple test devices are arranged at different positions and are respectively used for testing products.
[0007] The detection device comprises a motion mechanism and a shooting element, the motion mechanism is connected with the shooting element and is used for driving the shooting element to move to the test devices at different positions, and the shooting element is used for shooting the products tested by the test devices at different positions to obtain test results of the products.
[0008] In the embodiment of the application, the products can be tested by the multiple test devices at different positions, the shooting element can be driven to move to the test devices at different positions by the motion mechanism, and the products tested by the test devices at different positions can be shot by the shooting element to obtain the test results of the products. Based on this arrangement, the test device can replace manual testing of the products, which can improve testing accuracy and testing efficiency and reduce labor intensity. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 FIG. 1 is a first structural schematic view of a test device disclosed in the embodiment of the application;
[0010] Figure 2 FIG. 2 is a second structural schematic view of the test device disclosed in the embodiment of the application;
[0011] Figure 3 FIG. 3 is a structural schematic view of a test device disclosed in the embodiment of the application;
[0012] Figure 4A structure schematic diagram of a lifting assembly and a shooting element disclosed by the embodiment of the present application;
[0013] Figure 5 A structure schematic diagram of a transfer device disclosed by the embodiment of the present application.
[0014] Explanation of reference signs:
[0015] 01-detection device;
[0016] 10-movement mechanism; 11-first translation assembly; 12-second translation assembly; 13-lifting assembly; 14-adjustment assembly;
[0017] 20-shooting element;
[0018] 02-test device; 021-function test machine; 022-high voltage test machine;
[0019] 03-transfer device; 031-mechanical hand; 032-scanning element;
[0020] 04-material conveying device;
[0021] 05-rack. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0023] The terms “first”, “second”, and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by “first”, “second”, etc. are generally a category and do not limit the number of objects, for example, the first object can be one or more. In addition, “and / or” in the specification and claims indicates at least one of the connected objects, and the character “ / ” generally indicates that the front and rear associated objects are in an “or” relationship.
[0024] The embodiments of the present application will be described in detail below in conjunction with the drawings and specific embodiments and their application scenarios.
[0025] Reference Figures 1 to 5 The embodiment of the present application discloses a test device, and the disclosed test device comprises a detection device 01 and a plurality of test devices 02.
[0026] The testing device 02 is used for testing the product, so as to know whether the product meets the requirements and guarantees the product quality. In some embodiments, a plurality of testing devices 02 can be arranged at different positions, and the functions of the plurality of testing devices 02 can be the same or different, which can be set according to actual working conditions.
[0027] For example, the plurality of testing devices 02 can respectively perform the same test process on the product, so as to improve the test efficiency; the plurality of testing devices 02 can also respectively perform different test processes on the product, so as to form a test pipeline for the product.
[0028] The detection device 01 is used for detecting the test results of the product. Considering that the product is tested by a plurality of testing devices 02 at different positions, the test results of the product at different positions need to be detected. Based on this, the detection device 01 can include a motion mechanism 10 and a shooting element 20, and the motion mechanism 10 is connected with the shooting element 20, used to drive the shooting element 20 to move to the testing device 02 at different positions, and shoot the product tested by the testing device 02 at different positions through the shooting element 20, so as to obtain the test results of the product.
[0029] Optionally, the motion mechanism 10 can drive the shooting element 20 to move in a two-dimensional plane or a three-dimensional space, which can be set according to different positions of the plurality of testing devices 02. For example, the motion mechanism 10 can be a mechanical arm, a multi-directional motion module or the like, and the shooting element 20 can be a motion camera, such as a CCD camera or the like.
[0030] In the embodiments of the present application, the product can be tested by a plurality of testing devices 02 at different positions, the shooting element 20 can be driven by the motion mechanism 10 to move to the testing device 02 at different positions, and the product tested by the testing device 02 at different positions can be shot by the shooting element 20, so as to obtain the test results of the product. Based on this setting, the testing device in the embodiments of the present application can replace manual testing of the product, which can improve the test accuracy and test efficiency, and reduce the labor intensity of personnel.
[0031] Reference Figure 3 In some embodiments, the motion mechanism 10 can include a first translation component 11, a second translation component 12 and a lifting component 13. The first translation component 11 includes a first translation end movable in a first direction, and the second translation component 12 is connected with the first translation end, so that the second translation component 12 can be driven as a whole to move in the first direction through the first translation end.
[0032] The second translation assembly 12 comprises a second translation end movable along a second direction, and the lifting assembly 13 is connected to the second translation end, so that the lifting assembly 13 can be driven to move along the second direction by the second translation end.
[0033] The lifting assembly 13 can comprise a lifting end movable along a third direction, and the photographing element 20 is connected to the lifting end, so that the photographing element 20 can be driven to move along the third direction by the lifting end.
[0034] The first direction, the second direction and the third direction are perpendicular to each other. For example, the first direction can be a front-back direction in a horizontal plane, the second direction can be a left-right direction in the horizontal plane, and the third direction can be a vertical direction, but other forms are also possible and are not limited herein.
[0035] Based on the above arrangement, the photographing element 20 can be moved along the first direction, the second direction and the third direction respectively under the joint action of the first translation assembly 11, the second translation assembly 12 and the lifting assembly 13, so as to adjust the position of the photographing element 20, so that the photographing element 20 can correspond to the plurality of test devices 02 in different positions, thereby obtaining the test results of the products tested by the plurality of test devices 02.
[0036] In some embodiments, the first translation assembly 11 can be two groups, and the two groups of first translation assemblies 11 can be arranged at intervals along the second direction, and each first translation assembly 11 extends along the first direction. Optionally, each first translation assembly 11 can comprise a first driving motor, a first screw rod and a first sliding block, the first driving motor is in transmission connection with the first screw rod, and the first sliding block is in threaded connection with the first screw rod, so that the first sliding block is driven to move back and forth along the first direction by the rotating first screw rod under the driving action of the first driving motor. The first sliding block is the first translation end.
[0037] The second translation assembly 12 is connected to the first sliding block of each of the two groups of first translation assemblies 11 and extends along the second direction. Optionally, the second translation assembly 12 can comprise a second driving motor, a second screw rod and a second sliding block, the second driving motor is in transmission connection with the second screw rod, and the second sliding block is in threaded connection with the second screw rod, so that the second sliding block is driven to move back and forth along the second direction by the rotating second screw rod under the driving action of the second driving motor. The second sliding block is the second translation end.
[0038] The lifting assembly 13 is connected with the second sliding block. Alternatively, the lifting assembly 13 can comprise a third driving motor, a third screw rod and a third sliding block, the third driving motor is in transmission connection with the third screw rod, the third sliding block is in threaded connection with the third screw rod, and the shooting element 20 is connected with the third sliding block. In this way, under the driving action of the third driving motor, the third sliding block is driven to move back and forth along the third direction through the rotating third screw rod, so as to realize the lifting of the shooting element 20. The third sliding block is the lifting end.
[0039] In other embodiments, the first translation assembly 11, the second translation assembly 12 and the lifting assembly 13 can also be in other forms, such as electric cylinders, hydraulic cylinders, air cylinders, etc., which are not limited here.
[0040] Considering that a plurality of test devices 02 can be arranged in a surrounding manner, the movement mechanism 10 can further comprise an adjusting assembly 14 connected with the lifting end, so that the adjusting assembly 14 can be driven to move along the third direction through the lifting end; and the shooting element 20 can be connected with the adjusting assembly 14 to drive the shooting element 20 to move, such as moving or rotating, etc.
[0041] Alternatively, the adjusting assembly 14 can comprise a rotating end rotatable about a first axis, and the shooting element 20 is connected with the rotating end, wherein the first axis extends along the third direction.
[0042] Based on the above arrangement, the shooting element 20 can be driven to rotate about the first axis through the rotating end, so that the shooting element 20 can be arranged opposite to each of the plurality of test devices 02 arranged in a surrounding manner, so as to obtain the test results of the products tested by the plurality of test devices 02.
[0043] Exemplarily, the adjusting assembly 14 can comprise a fourth driving motor in transmission connection with the rotating end, the rotating end can be driven to rotate about the first axis through the fourth driving motor, and the shooting element 20 can be driven to rotate about the first axis through the rotating end. The rotating end can be a rotating seat, a rotating table, etc.
[0044] In other embodiments, the adjusting assembly 14 can further comprise a linear module, and the shooting element 20 is connected with the linear module to drive the shooting element 20 to move along a fourth direction through the linear module, wherein the fourth direction forms an acute angle with the third direction. Exemplarily, the fourth direction can be an obliquely downward direction.
[0045] In order to move the products to the test devices 02 or take the products away from the test devices 02, the test equipment can further comprise a transfer device 03 for transferring the products to the test devices 02 or taking the products away from the test devices 02.
[0046] Optionally, the transfer device 03 can be arranged in the area surrounded by the plurality of test devices 02, so as to transfer the product to or from each test device 02 through the transfer device 03.
[0047] With reference to Figure 5 In some embodiments, the transfer device 03 can include a mechanical hand 031, through which the product can be clamped and transferred to or from the test device 02.
[0048] The transfer device 03 can further include a scanning element 032 arranged on the mechanical hand 031, through which the scanning element 032 can be moved to scan the product, so as to determine whether the product is clamped by the mechanical hand 031 and whether the product is clamped in place.
[0049] It should be noted that after the product is clamped by the mechanical hand 031, the product is scanned by the scanning element 032, and the scanning result is sent to the control system of the test equipment, so as to compare the position of the product on the mechanical hand 031 through the control system, so as to determine whether the product is clamped by the mechanical hand 031 and whether the product is clamped in place, thereby ensuring the correct clamping of the product and the position accuracy of the product. After scanning, it is determined that the product has no abnormal condition, and the product can be transferred to the corresponding test device 02 for testing through the mechanical hand 031.
[0050] Optionally, the scanning element 032 can be a motion camera, such as a CCD camera.
[0051] In some embodiments, the test equipment can further include a code reading element for reading the information of the product, so that the information of the product to be tested can be obtained to ensure that the product information is correct.
[0052] The code reading element can be signal connected with the control system of the test equipment, so as to send the read product information to the control system and check the information through the control system, thereby ensuring the accuracy of the product information. The information of the product can be MES information.
[0053] With reference to Figure 1 In some embodiments, the plurality of test devices 02 can include a plurality of functional test machines 021 and a high-voltage test machine 022. The functional test machine 021 is used to test the function of the product to ensure that the function of the product is normal. The plurality of functional test machines 021 can respectively test the same function of a plurality of products, thereby realizing batch testing of the products and being beneficial to improve the testing efficiency; of course, the plurality of functional test machines 021 can also respectively test different functions of the same product to ensure that all functions of the product are normal.
[0054] High voltage test and leakage current test for the product to ensure the normal product safety performance, of course, the product can also be tested for voltage performance.
[0055] It should be noted that the structure of the functional test machine 021 and the high voltage test machine 022 and their test principles can refer to the prior art, which will not be described in detail here.
[0056] Reference Figure 1 And Figure 2 In some embodiments, the test device can further include a rack 05, and the plurality of test devices 02 are arranged along the circumference of the rack 05 at the edge area of the rack 05, and the movement mechanism 10 is arranged on the rack 05 and above the plurality of test devices 02. Based on such a setting, the shooting element 20 can be correspondingly arranged with the plurality of test devices 02 by the movement mechanism 10, so as to detect the test results of the products tested by the plurality of test devices 02 respectively.
[0057] In addition, the rack 05 can also limit and fix the plurality of test devices 02, so as to ensure the stability of the plurality of test devices 02.
[0058] Optionally, the plurality of test devices 02 can be arranged in multiple layers, and the test devices 02 of each layer are arranged along the circumference of the rack 05. In this way, the integration of the plurality of test devices 02 and the rack 05 can be realized, which can not only reduce the occupied area of the test device, but also facilitate the transmission of the products.
[0059] Reference Figure 1 And Figure 2 In some embodiments, the test device can further include a material conveying device 04 for conveying the micro-tested products or the products after the test. Optionally, the material conveying device 04 can include a conveying belt, a conveying roller, etc., and of course, it can also be in other forms, which will not be limited here.
[0060] The working process of the test device in the embodiment of the application is as follows:
[0061] The product to be tested is transported to the first preset position by the conveying device 04; the information of the product is read by the code reading element and sent to the control system; after the control system confirms that the product information is correct, the product is clamped by the mechanical hand 031, and the product is scanned by the scanning element 032 and the scanning result is sent to the control system; after the control system confirms that the clamping position of the product is correct, the product is moved to the corresponding test device 02, such as a function test machine 021 or a high-voltage test machine 022, by the mechanical hand 031, so as to perform corresponding test procedures on the product; the products tested by each test device 02 are photographed by the shooting element 20 driven by the motion mechanism 10, and the photographed information is sent to the control system to determine whether the product is tested, such as the test light on the product being green, which means that the test is completed, and the test light being red, which means that the test is not completed; after the test is completed, the tested product is moved from the test device 02 to the conveying device 04 by the mechanical hand 031, and finally transported to the second preset position by the conveying device 04.
[0062] In the embodiments of the present application, the transmission, testing, detection and other processes of the product are automatically completed by the test equipment without the need for manual participation, thereby improving the testing accuracy, improving the testing efficiency, and reducing the labor intensity of personnel.
[0063] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments, and the above specific embodiments are only illustrative and not restrictive. Those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims, and all of them belong to the protection of the present application.
Claims
1. A test apparatus, characterized by, The utility model relates to a test equipment for product testing. The test equipment comprises a detection device (01) and a plurality of test devices (02); The plurality of test devices (02) are arranged at different positions and are respectively used for testing products; The detection device (01) comprises a moving mechanism (10) and a shooting element (20), the moving mechanism (10) is connected with the shooting element (20) and is used for driving the shooting element (20) to move to the test device (02) at different positions, and the shooting element (20) is used for shooting the product tested by the test device (02) at different positions to obtain a test result of the product.
2. The test apparatus of claim 1, wherein, The moving mechanism (10) comprises a first translation assembly (11), a second translation assembly (12) and a lifting assembly (13); The first translation assembly (11) comprises a first translation end movable along a first direction, the second translation assembly (12) is connected with the first translation end; The second translation assembly (12) comprises a second translation end movable along a second direction, and the lifting assembly (13) is connected with the second translation end; The lifting assembly (13) comprises a lifting end movable along a third direction, and the shooting element (20) is connected with the lifting end; The first direction, the second direction and the third direction are perpendicular to each other.
3. The test apparatus of claim 2, wherein, The moving mechanism (10) further comprises an adjusting assembly (14), and the adjusting assembly (14) is arranged on the lifting end; The adjusting assembly (14) comprises an adjusting end, and the shooting element (20) is connected with the adjusting end.
4. The test apparatus of claim 1, wherein, The test equipment further comprises a transfer device (03) for transferring the product to the test device (02) or moving the product away from the test device (02).
5. The test apparatus of claim 4, wherein, The transfer device (03) comprises a manipulator (031) and a scanning element (032), the scanning element (032) is arranged on the manipulator (031), the manipulator (031) drives the scanning element (032) to move, and the scanning element (032) is used for scanning the product.
6. The test apparatus of claim 5, wherein, The scanning element (032) is a CCD camera. The shooting element (20) is a CCD camera.
7. The test apparatus of claim 1, wherein The test equipment further comprises a code reading element for reading information of the product.
8. The test apparatus of claim 1, wherein, The plurality of test devices (02) comprise a plurality of functional test machines (021) and high-voltage test machines (022); The functional test machine (021) is used for testing the function of the product, and the high-voltage test machine (022) is used for testing the leakage current of the product.
9. The test apparatus of claim 1 or 2, wherein The test equipment further comprises a rack (05); The plurality of test devices (02) are arranged in the edge region of the rack (05) along the circumference of the rack (05); The moving mechanism (10) is arranged on the rack (05) and is located above the plurality of test devices (02).
10. The test apparatus of claim 1, wherein, The test equipment further comprises a material conveying device (04) for conveying the product to be tested or the product after testing.