Main and auxiliary plates share test fixture

Abstract

The utility model discloses main vice board shares use test fixture relates to test fixture field. This main vice board shares use test fixture includes test fixture, and is provided with mainboard fixture and vice board fixture on test fixture, and both common circuit connection with general test circuit, and is equipped with independent control test's mainboard start key and vice board start key respectively. In addition, test fixture still is equipped with power, motor, master switch, volume regulation key and LED lamp. This main vice board shares use test fixture realizes the test of mainboard and vice board through adopting a set of test fixture, and need not respectively equip independent test fixture, and effectively reduces equipment purchase cost and occupied space, improves the utilization of production site. Through mainboard fixture and vice board fixture respectively equipping independent control test's mainboard start key and vice board start key, operating personnel can flexibly select to test mainboard or vice board according to actual demand, need not frequently change test fixture, greatly simplifies the test procedure.

Description

Technical Field

[0001] This utility model relates to the field of test fixture technology, specifically a test fixture shared by main and auxiliary boards. Background Technology

[0002] In the electronics manufacturing industry, functional testing of motherboards and sub-boards is a crucial step in ensuring product quality and performance stability. Accurate and efficient testing processes play a vital role in timely detection of product defects, improving product yield, and guaranteeing product reliability in actual use.

[0003] Currently, functional testing of motherboards and sub-boards uses dedicated fixtures for each, but this traditional approach has significant limitations. With the rapid pace of electronic product upgrades and the increasing number of product models, designing, manufacturing, and maintaining dedicated test fixtures for each board type not only leads to a large variety of fixtures and complex management but also significantly increases production costs and test preparation time. Furthermore, because the test fixtures for different board types are independent, they require considerable space on the production line for placement and operation, which limits the effective utilization of production space and hinders further improvements in production efficiency.

[0004] Therefore, developing a shared test fixture for main and auxiliary boards that can effectively solve the above problems is of great practical significance. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a shared test fixture for main and auxiliary boards. This solves the problems that dedicated test fixtures lead to a wide variety of test fixtures, complex management, significantly increased production costs and test preparation time, and require a lot of space on the production line to place and operate these fixtures, which to some extent limits the effective utilization of the production site.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a shared test fixture for main and secondary boards includes a test jig, on which a main board jig and a secondary board jig are provided. The secondary board jig is located on one side of the main board jig, and both the main board jig and the secondary board jig are connected to a common test circuit. The test jig is provided with a main board start button and a secondary board start button. The main board start button is used to independently control the main board test, and the secondary board start button is used to independently control the secondary board test.

[0007] Preferably, the test fixture is equipped with a power supply.

[0008] Preferably, the test fixture is equipped with a motor, which is electrically connected to a power source.

[0009] Preferably, a main switch is provided on one side of the power supply, and the main switch is used to control the opening and closing of the test fixture.

[0010] Preferably, a volume up button and a volume down button are provided on one side of the main switch.

[0011] Preferably, the test fixture is equipped with an LED light, which is connected to a general test circuit to emit a test result signal.

[0012] Its beneficial effects are as follows:

[0013] This system uses a shared test fixture for both the main and secondary boards, eliminating the need for separate test fixtures. This effectively reduces equipment procurement costs and space requirements, while improving production site utilization. By installing separate main board and secondary board fixtures on the test fixture, along with independent start buttons for each board, operators can flexibly select which board to test based on actual needs. This eliminates the need for frequent fixture changes, significantly simplifying the testing process, saving time, and greatly improving efficiency, making it better suited for large-scale production. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] In the diagram: 1. Test fixture; 2. Mainboard fixture; 3. Sub-board fixture; 4. Mainboard start button; 5. Sub-board start button; 6. Power supply; 7. Motor; 8. Main switch; 9. Volume up button; 10. Volume down button; 11. LED light. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0019] This utility model embodiment discloses a shared test fixture for main and auxiliary boards, according to the appendix. Figure 1 As shown, the test fixture includes a test fixture 1, on which a motherboard clamp 2 and a sub-board clamp 3 are provided. The sub-board clamp 3 is located on one side of the motherboard clamp 2, and both the motherboard clamp 2 and the sub-board clamp 3 are connected to the general test circuit. The test fixture 1 is provided with a motherboard start button 4 and a sub-board start button 5. The motherboard start button 4 is used to independently control the motherboard test, and the sub-board start button 5 is used to independently control the sub-board test.

[0020] According to the appendix Figure 1 As shown, a power supply 6 is further provided on the test fixture 1.

[0021] According to the appendix Figure 1 As shown, the test fixture 1 is further equipped with a motor 7, which is electrically connected to the power supply 6.

[0022] According to the appendix Figure 1 As shown, a main switch 8 is further provided on one side of the power supply 6. The main switch 8 is used to control the opening and closing of the test fixture 1. The power supply 6 on the test fixture 1 provides power support for the entire test system, ensuring that all components can work normally during the test. The main switch 8 on one side of the power supply 6 is used to control the opening and closing of the test fixture 1. When the test needs to be started, the main switch 8 is closed to connect the power supply 6 and supply power to the test fixture 1; after the test is completed, the main switch 8 is opened to disconnect the power supply 6 and ensure equipment safety.

[0023] According to the appendix Figure 1 As shown, a volume up button 9 and a volume down button 10 are further provided on one side of the main switch 8.

[0024] According to the appendix Figure 1 As shown, the test fixture 1 is further equipped with an LED light 11, which is connected to a universal test circuit to emit test result signals. The LED light 11 on the test fixture 1, connected to the universal test circuit, can promptly emit test result signals after the test is completed, enabling operators to intuitively and quickly obtain test information, facilitating timely detection of product problems, and improving product quality and production efficiency.

[0025] Working Principle: Place the motherboard in the motherboard fixture 2 and press the motherboard start button 4. At this time, the motherboard is connected to the general test circuit, and the test system begins to perform various performance tests on the motherboard. During the test, the motor 7 operates under the power supply 6, providing the necessary power support for the test. Simultaneously, the volume up button 9 and volume down button 10 can be used to adjust the sound signals that may be generated during the test (such as when testing audio functions). After the test is completed, the LED 11 connected to the general test circuit emits a corresponding signal based on the test results. The operator can quickly determine the test status of the motherboard based on the signal from the LED 11.

[0026] The secondary board testing process is similar to that of the motherboard testing. The secondary board is placed in the secondary board fixture 3, and the secondary board start button 5 is pressed. The secondary board is then connected to the general testing circuitry, and the testing system performs the tests. Similarly, the motor 7 and volume control buttons function as needed during the secondary board testing process. After the test, the results are displayed via LED 11. The independently controlled motherboard start button 4 and secondary board start button 5 enable independent testing of the motherboard and secondary board, preventing interference and improving the flexibility and accuracy of the testing.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shared test fixture for main and auxiliary boards, including a test jig (1), characterized in that, The test fixture (1) is provided with a motherboard fixture (2) and a sub-board fixture (3). The sub-board fixture (3) is located on one side of the motherboard fixture (2), and both the motherboard fixture (2) and the sub-board fixture (3) are connected to the general test circuit. The test fixture (1) is provided with a motherboard start button (4) and a sub-board start button (5).

2. The main and auxiliary board shared test fixture according to claim 1, characterized in that, The test fixture (1) is equipped with a power supply (6).

3. The main and auxiliary board shared test fixture according to claim 1, characterized in that, The test fixture (1) is equipped with a motor (7), which is electrically connected to the power supply (6).

4. The main and auxiliary board shared test fixture according to claim 2, characterized in that, A main switch (8) is provided on one side of the power supply (6), and the main switch (8) is used to control the opening and closing of the test fixture (1).

5. The main and auxiliary board shared test fixture according to claim 4, characterized in that, The main switch (8) is provided with a volume up button (9) and a volume down button (10) on one side.

6. The main and auxiliary board shared test fixture according to claim 1, characterized in that, The test fixture (1) is equipped with an LED light (11), which is connected to a general test circuit and is used to emit test result signals.

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