CN220650823U - Energy storage ATE testing arrangement - Google Patents
Energy storage ATE testing arrangement Download PDFInfo
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- CN220650823U CN220650823U CN202322194750.4U CN202322194750U CN220650823U CN 220650823 U CN220650823 U CN 220650823U CN 202322194750 U CN202322194750 U CN 202322194750U CN 220650823 U CN220650823 U CN 220650823U
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- 238000012360 testing method Methods 0.000 title claims abstract description 111
- 238000004146 energy storage Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
Abstract
The utility model provides an energy storage ATE testing device, which comprises an outer frame rack, wherein the outer frame rack comprises a first outer frame rack and a second outer frame rack arranged beside the first outer frame rack, a plurality of laminates are sequentially arranged in the first outer frame rack from top to bottom, instrument equipment for testing and an industrial computer are arranged on the laminates, a display is arranged on the side surface of the first outer frame rack adjacent to the second outer frame rack, the display is connected with an industrial computer signal, a testing box for controlling switching of testing functions is arranged at the top of the second outer frame rack, and instrument equipment for testing is arranged in the second outer frame rack.
Description
Technical Field
The utility model relates to the technical field of automatic testing devices of integrated circuits, in particular to an energy storage ATE testing device.
Background
Automatic test equipment (Automatic Test Equipment, ATE) refers to an integrated circuit automatic tester that detects the integrity of integrated circuit functions to ensure the quality of integrated circuit manufacturing.
With the development of the electronic industry, a large number of electronic products and mechanical devices require various dedicated power supplies. Power supplies are often manufactured by a series of tests that require automatic test equipment. The ATE test equipment on the market at present basically aims at a switch power supply, an adapter, a charger, an LED power supply and the like, most of the ATE test equipment does not have an AC load function, the production requirement cannot be met in function, and the QC3.0 charging protocol required in the current production cannot be realized in an electronic load test project. In addition, the connection switching mode of the ATE control box on the market is complex and difficult to maintain.
Disclosure of Invention
Accordingly, the present utility model is directed to an energy storage ATE test device, which solves the technical problem that ATE test in the prior art cannot meet the requirement of automatic test, and reduces labor intensity of operators, improves production efficiency, and reduces labor cost.
In order to achieve the above purpose, the utility model provides an energy storage ATE testing device, which comprises an outer frame rack, wherein the outer frame rack comprises a first outer frame rack and a second outer frame rack arranged beside the first outer frame rack, a plurality of laminates are sequentially arranged in the first outer frame rack from top to bottom, testing instruments and equipment and an industrial computer are arranged on the laminates, a display is arranged on the side surface of the first outer frame rack adjacent to the second outer frame rack, the display is connected with an industrial computer signal, a testing box for controlling switching of testing functions is arranged at the top of the second outer frame rack, and testing instruments and equipment are arranged in the second outer frame rack.
Further, the bottom corners of the first outer frame rack and the second outer frame rack are respectively provided with a buffer foot pad.
Further, the test instrument and equipment arranged in the first frame rack comprises an electronic load, a power meter, a DC power supply and an AC power supply.
Further, the test instrument and equipment arranged in the second outer frame rack is an AC load.
Further, the test box comprises a box body and a cover plate, wherein the cover plate is hinged with the box body, and an outlet is arranged on the side face of the box body.
Further, a LOAD disconnection relay, a LOAD left side test relay, a LOAD right side test relay, a product connection test port, a D+D-left and right switching relay, an electronic LOAD sense left and right switching relay, a quick charge power supply switching relay, a DC power supply left and right switching relay, a V+V-left and right switching relay, a PLC controller, a DC power supply sense connection port, a LOAD LOAD connection port and a DC power supply connection port are arranged in the box body, the PLC controller is connected with the LOAD disconnection relay, the LOAD left side test relay, the LOAD right side test relay, the D+D-left and right switching relay, the quick charge power supply switching relay, the DC power supply left and right switching relay through an RS wire, and the DC power supply sense connection port and the DC power supply connection port are respectively connected with a DC power supply 485 and the LOAD LOAD connection port is connected with the electronic LOAD 485.
Further, an AC power supply socket and an AC left-right switching relay are arranged on the cover plate, the AC power supply socket is connected with the AC left-right switching relay, and the AC left-right switching relay, the power meter and the AC power supply are sequentially connected.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device optimizes the characteristics of the energy storage power supply product, and is simple to use and easy to operate;
2. the device supports one-time parallel testing of a plurality of products to be tested, and can greatly improve the production test productivity;
3. the device supports the testing of multiple groups of output energy storage power supply products, and can meet the testing requirements of various energy storage power supply products;
4. the device adopts a modularized design, and can conveniently maintain and expand the instrument and equipment for testing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only preferred embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of an energy storage ATE test apparatus according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of a test cartridge according to an embodiment of the present utility model.
In the figure, a first frame, a second frame, a 3-layer board, a 4-industry computer, a 5 display, a 6 test box, a 7 buffer foot pad, an 8 electronic LOAD, a 9-power meter, a 10DC power supply, an 11AC power supply, a 12AC LOAD, a 61 box body, a 62 cover plate, a 63 wire outlet, a 101 LOAD disconnection relay, a 102 LOAD left side test relay, a 103 LOAD right side test relay, a 104 product connection test port, a 105AC power supply socket, a 106AC left and right switching relay, a 107 D+D-left and right switching relay, a 108 electronic LOAD sense left and right switching relay, a 109 fast charging power supply switching relay, a 110DC power supply left and right switching relay, a 111V+V-left and right switching relay, a 112PLC controller, a 113DC power supply sense connection port, a 114LOAD LOAD connection port and a 115DC power supply connection port.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1, the embodiment provides an energy storage ATE testing device, the device includes an outer frame rack, the outer frame rack includes a first outer frame rack 1 and a second outer frame rack 2 disposed beside the first outer frame rack 1, a plurality of laminate plates 3 are sequentially disposed in the first outer frame rack 1 from top to bottom, and testing instruments and equipment and an industrial computer 4 are disposed on the laminate plates 3. The side of the first outer frame 1 adjacent to the second outer frame 2 is provided with a display 5, and the display 5 is in signal connection with an industrial computer 4. The top of the second outer frame rack 2 is provided with a test box 6 for controlling the switching of test functions, and a relay, a port and the like for connecting test instrument equipment with products to be tested are arranged in the test box 6.
As a preferred example, the bottom corners of the first and second frame frames 1 and 2 are provided with a buffering foot pad 7, thereby increasing the contact area of the bottom foot thereof with the ground.
In the present embodiment, the test equipment provided in the first housing frame 1 includes an electronic load 8, a power meter 9, a DC power supply 10, and an AC power supply 11. The electronic load 8 is an instrument and equipment for carrying out a pull-load function test on a product to be tested; the power meter 9 is an instrument device for testing the power detection function of the product; the DC power supply 10 is an instrument device for testing the DC power supply function of a product; the AC power supply 11 is an instrument device for testing the AC power function of the product. In the energy storage ATE test apparatus shown in fig. 1, the test equipment of the 1 st layer in the first frame 1 is an AC power supply 11; the test instruments and equipment of the layers 2 to 4 are all DC power supplies 10; the test instruments and equipment of the 5 th to 8 th layers are power meters 9; layer 9 is industrial computer 4; the test instruments of layers 10 to 13 are all electronic loads 8. Meanwhile, the test instrument and equipment provided in the second housing frame 2 is an AC load 12, and the AC load 12 is an instrument and equipment for testing the AC load function of the product. In other embodiments, the specific configuration of the test instrumentation may be adjusted according to the test requirements. The electronic load 8 is a DC load.
The test box 6 comprises a box body 61 and a cover plate 62, wherein the cover plate 62 is hinged with the box body 61, so that the cover plate 62 can cover the top of the box body 61, and a wire outlet 63 is arranged on the side surface of the box body 61, so that the cover plate 62 can not influence the wire connection when being closed.
Referring to fig. 2, a LOAD cut-off relay 101, a LOAD left test relay 102, a LOAD right test relay 103, a product connection test port 104, a d+d-left-right switching relay 107, an electronic LOAD sense left-right switching relay 108, a fast charge power supply switching relay 109, a DC power supply left-right switching relay 110, a v+v-left-right switching relay 111, a PLC controller 112, a DC power supply sense connection port 113, a LOAD connection port 114, and a DC power supply connection port 115 are provided in the case 61. The PLC controller 112 is connected to the load disconnection relay 101, the load left test relay 102, the load right test relay 103, the d+d-left/right switching relay 107, the electronic load sense left/right switching relay 108, the fast charge power supply switching relay 109, the DC power supply left/right switching relay 110, and the v+v-left/right switching relay 111 through control circuits, respectively, so as to control the relays to perform operations. The industrial computer 4 is connected with the PLC 112 through an RS485 line, so that a user can send a control instruction to the PLC 112 through the industrial computer 4 to control the appointed relay action. The DC power sense connection port 113 and the DC power connection port 115 are respectively connected to the DC power supply 10, and the two ports are used for connecting the DC power supply 10 to the product to be tested. The LOAD connection port 114 is connected to the electronic LOAD 8 for the electronic LOAD 8 to connect to the product under test. The product connection test ports 104 are provided in plurality for realizing connection between the product to be tested and the above-described different relays other than the AC left-right switching relay 106.
The cover plate 62 is provided with an AC power supply socket 105 and an AC left-right switching relay 106, the AC power supply socket 105 is connected with the AC left-right switching relay 106, and the AC left-right switching relay 106, the power meter 9 and the AC power supply 11 are sequentially connected.
When the AC power supply 11 provides AC voltage, the power meter 9 reads voltage and current data, a line enters the AC left-right switching relay 106, and a user can input a control command through the industrial computer 4 to control the AC left-right switching relay 106 to execute switching action through the PLC controller 112, so that the purpose of switching left and right stations is achieved. The line then enters the AC power outlet 105 and then enters the test product.
When the DC power supply 10 provides DC voltage, the line first enters the LOAD connection port 114 and then enters the LOAD disconnection relay 101, so that a user can input a control command through the industrial computer 4 to control the LOAD disconnection relay 101 to perform an action through the PLC controller 112, thereby achieving the purpose of disconnecting the DC power supply 10. Then, the line enters the load left side test relay 102 or the load right side test relay 103, and a user can input a control instruction through the industrial computer 4 to control the load left side test relay 102 or the load right side test relay 103 to act through the PLC 112, so that the purpose of switching the left station and the right station is achieved. The line then enters the product connection test port 104 and then enters the test product.
When the AC discharge test is carried out on the product, the product to be tested is connected with a circuit, the circuit firstly enters a left-right switching relay of the AC load 12 and then enters the AC load 12, so that the connection between the product to be tested and the AC load 12 is realized, the AC load 12 provides an AC discharge function, and the discharge power can be set through the industrial computer 4. Likewise, the left-right switching relay of the AC load 12 itself is connected to the PLC controller 12, so that the PLC controller 12 can control the operation thereof to switch the left-right stations.
The D+D-left-right switching relay 107, the quick charge power supply switching relay 109 and the V+V-left-right switching relay 111 are respectively connected with the electronic load 8 for testing the quick charge function of the product.
The energy storage ATE test device provided by the embodiment is suitable for comprehensive performance test of switching power supplies such as an energy storage power supply, an AC/DC type DC power supply, an adapter, a charger, an LED power supply and the like. The device adopts modularized design on the electric control layout, and has clear layout, clear line and convenient maintenance. The device adopts a hardware modularized embedded frame structure, can provide various different combinations of test instrument and equipment combinations according to product test requirements, and is compatible with programmable alternating current/direct current power supplies, direct current electronic loads, alternating current loads, power analyzers, digital oscilloscopes, time sequence/noise analyzers and the like of various different brands/models. Test items aiming at power supply characteristic optimization standards can be established in the industrial computer 4, and a user can edit a test program according to requirements by combining with the existing open software architecture. The device is a left-right double-station test mode, and can perform left-right automatic switching test, namely when one group of products are tested, the other group of products to be tested can be connected with a relay or a port in the test box, so that the device can be rapidly switched to the other group of products to be tested when the test is completed. The device can test a plurality of single-group output and a plurality of multi-group output power supply products at a time, and can greatly improve the production test productivity. Meanwhile, the test of a single multi-group output switching power supply product is supported, and the test requirements of various types of switching power supplies are met.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The energy storage ATE testing device is characterized by comprising an outer frame rack, wherein the outer frame rack comprises a first outer frame rack and a second outer frame rack arranged beside the first outer frame rack, a plurality of laminates are sequentially arranged in the first outer frame rack from top to bottom, test instruments and equipment and industrial computers are arranged on the laminates, the side that first frame and second frame are adjacent is provided with the display, the display links to each other with the industrial computer signal, second frame top is provided with the testing box that is used for controlling the switching of test function, is provided with instrument and equipment for testing in the second frame.
2. The energy storage ATE test apparatus of claim 1, wherein the first frame and the second frame are each provided with a buffer foot pad at a bottom corner.
3. The energy storage ATE test apparatus of claim 1, wherein the test instrumentation disposed within the first frame comprises an electronic load, a power meter, a DC power source, and an AC power source.
4. A stored energy ATE test apparatus according to claim 3, wherein the test equipment provided in the second housing frame is an AC load.
5. The energy storage ATE test apparatus of claim 4, wherein the test cartridge comprises a cartridge body and a cover plate, wherein the cover plate is hinged to the cartridge body, and wherein the cartridge body is provided with a wire outlet on a side surface.
6. The energy storage ATE test apparatus according to claim 5, wherein a LOAD disconnection relay, a LOAD left test relay, a LOAD right test relay, a product connection test port, a d+d-left/right switching relay, an electronic LOAD sense left/right switching relay, a fast charge power supply switching relay, a DC power supply left/right switching relay, a v+v-left/right switching relay, a PLC controller, a DC power supply sense connection port, a LOAD connection port, and a DC power supply connection port are provided in the case, the PLC controller is connected to the LOAD disconnection relay, the LOAD left test relay, the LOAD right test relay, the d+d-left/right switching relay, the fast charge power supply switching relay, the DC power supply left/right switching relay, the v+v-left/right switching relay, the industrial computer is connected to the PLC controller via an RS485 line, and the DC power supply sense connection port and the DC power supply connection port are connected to the DC power supply, and the LOAD connection port is connected to the electronic LOAD, respectively.
7. The energy storage ATE test apparatus of claim 6, wherein the cover plate is provided with an AC power socket and an AC left-right switching relay, the AC power socket is connected with the AC left-right switching relay, and the AC left-right switching relay, the power meter, and the AC power supply are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194750.4U CN220650823U (en) | 2023-08-16 | 2023-08-16 | Energy storage ATE testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194750.4U CN220650823U (en) | 2023-08-16 | 2023-08-16 | Energy storage ATE testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650823U true CN220650823U (en) | 2024-03-22 |
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ID=90286862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322194750.4U Active CN220650823U (en) | 2023-08-16 | 2023-08-16 | Energy storage ATE testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650823U (en) |
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2023
- 2023-08-16 CN CN202322194750.4U patent/CN220650823U/en active Active
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