Electronic card fixing device and test system

Abstract

The invention provides an electronic card fixing device and a test system, and the electronic card fixing device comprises a card placement module, a card processing module, and a card control module. The card placing module comprises a groove matched with the type of the electronic card, and the card placing module is further used for acquiring a plurality of electric signals of the electronic card placed in the groove; the card control module is used for acquiring the electronic card; the card piece processing module is used for acquiring relative position information of the electronic card piece and the card piece placing module, generating a first control instruction, and driving the card piece control module to place the electronic card piece in the groove based on the first control instruction; through the fixing device provided by the invention, the fixed installation of different card types and the acquisition of signals are realized, and the test cost of different electronic card types is reduced.

Description

Technical Field

[0001] The present disclosure relates to the field of electronic card testing, and in particular to a fixing device and a testing system for an electronic card. Background Art

[0002] Various electronic devices, such as mobile phones, computers, and cars, all include electronic components. The types of electronic components include ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, etc.; different types of electronic components have different dimensions. If there are defects or manufacturing problems with electronic components, it may cause functional failures in the final product, requiring a lot of time and manpower costs to repair the failure, while causing incalculable risks and losses.

[0003] Automatic testing mainly tests the integrity, health, reliability and functionality of each electronic card produced to reduce product failures and reduce later risks. However, since the materials, appearances and functions of electronic cards are different, if the test equipment is constantly replaced with electronic cards, the cost investment will be out of control. Summary of the invention

[0004] The technical problem to be solved by the present disclosure is to overcome the defects in the prior art and provide a fixing device and a testing system that can adapt to different models of electronic cards.

[0005] The present invention solves the above technical problems through the following technical solutions:

[0006] According to a first aspect of the present disclosure, there is provided a fixing device for an electronic card, the fixing device comprising: a card placement module, a card processing module and a card control module;

[0007] The card placement module includes a groove adapted to the model of the electronic card, and the card placement module is also used to obtain a number of electrical signals of the electronic card placed in the groove;

[0008] The card control module is used to obtain the electronic card;

[0009] The card processing module is used to obtain the relative position information between the electronic card and the card placement module, and generate a first control instruction, and drive the card control module to place the electronic card in the groove based on the first control instruction.

[0010] Preferably, the card control module further comprises: a pressure rod and a power unit;

[0011] The card processing module is further used to start the power unit after placing the electronic card in the groove based on the first control instruction, so as to drive the pressing rod to press the electronic card to a target depth.

[0012] Preferably, the card control module further includes a position sensor;

[0013] The position sensor is used to obtain the relative position information.

[0014] Preferably, the card placement module further includes a communication interface;

[0015] The communication interface is used to output the electrical signal to a target testing device.

[0016] Preferably, the fixing device of the electronic card further comprises a moving module;

[0017] The moving module is used to move the fixing device to a target position.

[0018] According to a second aspect of the present disclosure, a test system for an electronic card is provided, the test system for an electronic card comprising: a loading and unloading machine, a testing device, and at least one fixing device for the electronic card according to the first aspect of the present disclosure;

[0019] Wherein, the fixing device is communicatively connected with the testing device;

[0020] The loading and unloading machine is used to provide several types of electronic cards to be tested;

[0021] The testing device is used to obtain the model information of the electronic card to be tested on the loading and unloading machine, and generate a second control instruction, and drive the target fixing device to obtain the electronic card to be tested based on the second control instruction; wherein the groove of the target fixing device is adapted to the model of the electronic card to be tested;

[0022] The target fixing device is used to place the electronic card component to be tested and obtain the electrical signal corresponding to the electronic card component to be tested;

[0023] The testing device is also used to receive the electrical signal and complete the test of the electronic card to be tested based on the electrical signal.

[0024] Preferably, the testing device comprises a card identification unit and a card processing unit which are communicatively connected;

[0025] The card identification unit is used to obtain target image information corresponding to the electronic card to be tested;

[0026] The card processing unit is used to identify the model information of the electronic card to be tested based on the target image information, and generate a second control instruction based on the model information.

[0027] Preferably, the test device further comprises a standard signal source and a measuring instrument;

[0028] The measuring instrument is used to implement testing of the electrical signal based on the standard signal source.

[0029] Preferably, the test system further comprises a hand operator;

[0030] The hand operator is in communication connection with the loading and unloading machine and / or the fixing device;

[0031] The hand operator is used to adjust the loading and unloading machine and / or the fixing device based on user instructions.

[0032] Preferably, the loading and unloading machine further comprises a display unit;

[0033] The loading and unloading machine is communicatively connected with the testing device;

[0034] The display unit is used to output the test result of the electronic card to be tested.

[0035] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present disclosure.

[0036] The positive and progressive effects of the present disclosure are as follows: in the fixing device of the electronic card provided by the present disclosure, by setting a detachable card placement module, it is possible to realize the fixed installation and signal acquisition of electronic cards of different models, thereby reducing the testing cost of electronic cards of various models; in the testing device of the electronic card provided by the present disclosure, the fixing device and the testing device of the electronic card are separately arranged, and when implementing the testing work of electronic cards of different models, the testing of electronic cards of different models can be realized by directly replacing the corresponding fixing device, thereby eliminating complicated replacement steps and quickly realizing the testing of the electronic card. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a schematic diagram of the structure of the fixing device of the electronic card in Embodiment 1 of the present disclosure;

[0038] Figure 2 This is a schematic diagram of the structure of the electronic card control module in Embodiment 1 of the present disclosure;

[0039] Figure 3 This is a schematic diagram of the structure of the electronic card testing system in Embodiment 2 of the present disclosure;

[0040] Figure 4 This is a schematic diagram of the structure of the test system for the electronic card in Embodiment 2 of the present disclosure when it is implemented;

[0041] Figure 5 It is a structural schematic diagram of the loading and unloading machine in Example 2 of the present disclosure. DETAILED DESCRIPTION

[0042] The present disclosure is further described below by way of examples, but the present disclosure is not limited to the scope of the examples.

[0043] Prefixes such as "first" and "second" are used in the embodiments of the present disclosure only to distinguish different description objects, and have no limiting effect on the position, order, priority, quantity or content of the described objects. The use of prefixes such as ordinal numbers to distinguish description objects in the embodiments of the present disclosure does not constitute a limitation on the described objects. For the statement of the described objects, please refer to the description in the context of the claims or embodiments, and no unnecessary limitation should be constituted due to the use of such prefixes. In addition, in the description of the present embodiment, unless otherwise specified, the meaning of "plurality" is two or more.

[0044] Example 1

[0045] like Figure 1 As shown, this embodiment provides a fixing device for an electronic card, and the fixing device includes: a card placement module 100 , a card processing module 300 and a card control module 200 .

[0046] The card placement module 100 includes a groove adapted to the model of the electronic card, and the card placement module 100 is also used to obtain a number of electrical signals of the electronic card placed in the groove.

[0047] The card control module 200 is used to obtain the electronic card.

[0048] The card processing module 300 is used to obtain the relative position information between the electronic card and the card placement module, and generate a first control instruction, and drive the card control module to place the electronic card in the groove based on the first control instruction.

[0049] Wherein, the card control module obtains the electronic card from the loading and unloading machine.

[0050] In this embodiment, a card placement module suitable for the electronic card model can be installed according to the different electronic card models. Then, the fixed installation of different card models and the acquisition of signals are realized through the fixing device provided by the present invention, thereby reducing the testing cost of different electronic card models.

[0051] like Figure 2 As shown, the card control module 200 in this embodiment further includes: a pressure rod 201 and a power unit 202;

[0052] The card processing module 300 is further configured to start the power unit 202 after placing the electronic card in the groove based on the first control instruction, so as to drive the pressing rod 201 to press the electronic card to a target depth.

[0053] Among them, the connection mode between different modules in this embodiment is a detachable connection. Therefore, when a module fails, the faulty module can be quickly replaced without disassembling the entire device, thereby improving the user experience.

[0054] The power unit in this embodiment is a servo motor, and the pressure rod is a pull rod type spiral groove design. The servo motor in this embodiment provides a power for the pull rod, so that the pressure rod moves down and rotates with the pull rod, and finally the electronic card is pressed to the target depth of the groove.

[0055] The card control module in this embodiment further includes a position sensor; the position sensor is used to obtain the relative position information.

[0056] In one embodiment, the card control module further includes a card acquisition unit, such as a robotic arm, for acquiring the electronic card from the loading and unloading machine, and directly placing the electronic card on the fixing device after acquiring the electronic card.

[0057] Among them, when the robotic arm obtains that the electronic card is placed on the fixing device, the electronic card can be placed in the groove or outside the groove. When the electronic card is placed outside the groove, the relative position information of the electronic card and the placement module can be quickly obtained through the position sensor, and the electronic card can be quickly and accurately moved into the groove according to the relative position information.

[0058] The card placement module in this embodiment further includes a communication interface; the communication interface is used to output the electrical signal to a target testing device.

[0059] In one embodiment, the communication interface is connected to an external test device via a cable to implement the test of the electronic card in the fixture. The communication interface is used to transmit signals, thereby implementing the test of the electronic card in the fixture.

[0060] The fixing device of the electronic card in this embodiment further includes a moving module; the moving module is used to move the fixing device to a target position.

[0061] In one embodiment, the mobile module includes a base plate, rollers and a bracket, so as to realize the movement of the fixing device. The mobile module in this embodiment is arranged on the fixing device in a detachable manner. Then, when a component in the mobile module fails, it can be quickly disassembled to realize the replacement of the faulty component, thereby improving the user experience.

[0062] Example 2

[0063] like Figure 3 As shown, in this embodiment, a test system for electronic card components is provided, and the test system for electronic card components comprises: a loading and unloading machine 1, a fixing device 2 for electronic card components according to at least one embodiment 1, and a testing device 3; wherein the fixing device 2 is in communication connection with the testing device 3;

[0064] The loading and unloading machine 1 is used to provide a number of different types of test electronic cards;

[0065] The testing device 3 is used to obtain the model information of the electronic card to be tested on the loading and unloading machine, and generate a second control instruction, and drive the target fixing device to obtain the test electronic card based on the second control instruction;

[0066] The groove of the target fixture matches the model of the electronic card to be tested; the target fixture is used to place the test electronic card and obtain the electrical signal corresponding to the electronic card to be tested;

[0067] The testing device is also used to receive the electrical signal and complete the test of the electronic card to be tested based on the electrical signal.

[0068] In the electronic card component testing system provided by the present invention, the card component fixing device and the testing device are separately arranged. When implementing the testing work of different electronic card components, the complicated replacement steps are eliminated by directly replacing the corresponding fixing device, and the testing of electronic card components of different models can be quickly implemented.

[0069] Furthermore, the electronic card component test system provided in this embodiment includes a plurality of fixing devices, thereby being able to implement fixed installation of different card component models and acquisition of signals, thereby reducing the testing costs of different electronic card component models.

[0070] The testing device 3 in this embodiment includes a card identification unit and a card processing unit which are communicatively connected;

[0071] Wherein, the card identification unit is used to obtain target image information corresponding to the electronic card to be tested;

[0072] The card processing unit is used to identify the model information of the electronic card to be tested based on the target image information, and generate a second control instruction based on the model information, and then control the fixing device corresponding to the model information based on the second control instruction to obtain the electronic card to be tested, so as to realize the fixed installation of different card models.

[0073] In one embodiment, the card identification unit is a camera; a picture of the electronic card to be tested in the loading and unloading machine is obtained through the camera, and the picture is analyzed to obtain the model information of the corresponding card to be tested, and then the fixing device corresponding to the model information is controlled by the mechanical arm structure to obtain the electronic card to be tested, so as to realize the fixed installation of different card models.

[0074] In this embodiment, the testing device further includes a standard signal source and a measuring instrument; the measuring instrument is used to implement the test of the electrical signal based on the standard signal source.

[0075] In one embodiment, by switching various types of electrical signals in the test device and triggering or receiving electrical signals in the fixture as needed in conjunction with the test process, and then comparing the electrical signals in the fixture with the standard signal source, the test of the card to be tested in the fixture is achieved.

[0076] like Figure 3 As shown, the test system in this embodiment further includes a hand operator 4;

[0077] The hand operator 4 is in communication connection with the loading and unloading machine 1 and / or the fixing device 2;

[0078] The hand operator 4 is used to adjust the loading and unloading machine and / or the fixing device based on user instructions.

[0079] The hand operator in this embodiment is a split hand operator, which can be detachably connected to the loading and unloading machine and / or the fixing device. By setting up the hand operator, the user can directly control the test process and flexibly adjust the test process. For example, when the hand operator is connected to the fixing device, the user can use the hand operator to adjust the operation of the pressure rod to place the electronic card to be tested in the groove, thereby improving the user experience.

[0080] The loading and unloading machine in this embodiment further includes a display unit; the loading and unloading machine 1 is in communication connection with the testing device 3; and the display unit is used to output the test result of the electronic card to be tested.

[0081] Through the setting of the display unit, the user can intuitively obtain the test results of the electronic card to be tested, further improving the user's experience.

[0082] The working principle of the electronic card test system in this embodiment is specifically described below:

[0083] like Figure 4 As shown, the electronic card test system in this embodiment is centered on the test device, and a number of fixing devices are arranged on the test device; the test device in this embodiment is a robot stand, and the fixing device is a test bench.

[0084] Among them, the robot bench and the test bench are configured as two independently packaged parts. The test bench is used to obtain the electronic card parts to be tested from the loading and unloading machines, and to test the card parts to be tested in the test bench through the robot bench.

[0085] The electronic card component test system provided in this embodiment includes a plurality of fixing devices, thereby being able to implement fixed installation of different card component models and acquisition of signals, thereby reducing the testing costs of different electronic card component models.

[0086] like Figure 5 As shown, the loading and unloading machine in this embodiment includes a flexible loading frame, which is designed as a split frame, and the main frame is a metal structure, which can be directly connected to the AGV (Automated Guided Vehicle); the loading tray is equipped with multiple loading trays, and the loading tray is designed with slots for placing a number of electronic cards to be tested. Among them, the loading frame can be flexibly customized and replaced according to the size and shape, and the multi-layer loading tray can be loaded in batches to realize the automated testing of electronic cards.

[0087] The test system in this embodiment also includes a hand operator, which is a split type hand operator. After the hand operator is inserted into the test bench that needs to be modified, the test bench can be clamped, supporting inching operation, module power-on and unlocking, and clamping position setting; it can also operate the loading and unloading machines, supporting operation of the horizontal and vertical servo motors respectively.

[0088] The electronic card component testing system provided in this embodiment can flexibly realize automated testing of multiple series of products, wherein most of the hardware equipment in the testing system can be reused, and only the main body of the test operation area needs to be replaced, thereby meeting the needs of testing new appearance and new function products.

[0089] Although the specific embodiments of the present disclosure are described above, those skilled in the art should understand that this is only an example, and the protection scope of the present disclosure is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present disclosure, but these changes and modifications all fall within the protection scope of the present disclosure.

Claims

1. A fixing device for an electronic card, characterized in that: The fixing device comprises: a card placement module, a card processing module and a card control module; The card placement module includes a groove adapted to the model of the electronic card, and the card placement module is also used to obtain a number of electrical signals of the electronic card placed in the groove; The card control module is used to obtain the electronic card; The card processing module is used to obtain the relative position information between the electronic card and the card placement module, and generate a first control instruction, and drive the card control module to place the electronic card in the groove based on the first control instruction.

2. The fixing device for electronic card according to claim 1, characterized in that: The card control module also includes: a pressure rod and a power unit; The card processing module is also used to start the power unit after placing the electronic card in the groove based on the first control instruction, so as to drive the pressing rod to press the electronic card to a target depth.

3. The fixing device for electronic card according to claim 1, characterized in that: The card control module also includes a position sensor; The position sensor is used to obtain the relative position information.

4. The fixing device for electronic card according to claim 1, characterized in that: The card placement module also includes a communication interface; The communication interface is used to output the electrical signal to a target testing device.

5. The fixing device for electronic card according to claim 1, characterized in that: The fixing device of the electronic card also includes a moving module; The moving module is used to move the fixing device to a target position.

6. A testing system for electronic card components, characterized in that: The electronic card component testing system comprises: a loading and unloading machine, a testing device, and at least one electronic card component fixing device as described in any one of claims 1 to 5; Wherein, the fixing device is communicatively connected with the testing device; The loading and unloading machine is used to provide several types of electronic cards to be tested; The testing device is used to obtain the model information of the electronic card to be tested on the loading and unloading machine, and generate a second control instruction, and drive the target fixing device to obtain the electronic card to be tested based on the second control instruction; wherein the groove of the target fixing device is adapted to the model of the electronic card to be tested; The target fixing device is used to place the electronic card component to be tested and obtain the electrical signal corresponding to the electronic card component to be tested; The testing device is also used to receive the electrical signal and complete the test of the electronic card to be tested based on the electrical signal.

7. The electronic card testing system according to claim 6, characterized in that: The testing device comprises a card identification unit and a card processing unit which are communicatively connected; The card identification unit is used to obtain target image information corresponding to the electronic card to be tested; The card processing unit is used to identify the model information of the electronic card to be tested based on the target image information, and generate a second control instruction based on the model information.

8. The electronic card testing system according to claim 7, characterized in that: The test device also includes a standard signal source and a measuring instrument; The measuring instrument is used to implement testing of the electrical signal based on the standard signal source.

9. The electronic card testing system according to claim 6, characterized in that: The test system also includes a hand operator; The hand operator is in communication connection with the loading and unloading machine and / or the fixing device; The hand operator is used to adjust the loading and unloading machine and / or the fixing device based on user instructions.

10. The electronic card testing system according to claim 9, characterized in that: The loading and unloading machine also includes a display unit; The loading and unloading machine is communicatively connected with the testing device; The display unit is used to output the test result of the electronic card to be tested.

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