A simple electrical measuring fixture

Abstract

This utility model relates to the field of electrical testing fixture technology, and in particular to a simple electrical testing fixture. It includes a support member for support, a mounting part for mounting with an FPC product, and a locking member for locking the FPC product. The support member, as the main body of the electrical testing fixture, provides a mounting platform for other components. The mounting part is integrated on the support member and cooperates with the locking member to form a test component for testing the FPC product. After the FPC product to be tested is connected to the mounting part and locked with the locking member, testing is performed. Compared with the prior art, this utility model simplifies the test box of traditional fixtures, retaining only the slots, connectors, and locking members related to the device under test; it greatly reduces the size and weight of the fixture; at the same time, several related slots and connectors can be set on the support member of one fixture, simultaneously accommodating the testing of several devices; it is more conducive to reducing the overall size and weight of the fixture, and is more convenient for testing vehicle-mounted equipment outdoors.

Description

Technical Field

[0001] This utility model relates to the field of electrical testing fixture technology, and in particular to a simple electrical testing fixture. Background Technology

[0002] In the manufacturing process of automotive products, fixtures are frequently used to test product performance. Common product testing procedures require specialized fixtures to remove the device under test (DUT), connect it to the fixture, secure the entire product, and then connect it to a PC for performance testing. However, due to the large number of automotive products, each product requires a dedicated fixture for testing. This results in the need to carry numerous fixtures, which, due to their structure and form, are large and heavy. When testing multiple devices, the fixtures become heavy and inconvenient to carry. Therefore, there is an urgent need to improve existing fixtures. Utility Model Content

[0003] The purpose of this utility model is to address the problems existing in the background technology by proposing a simple electrical testing fixture.

[0004] The technical solution of this utility model is a simple electrical testing fixture, which includes a support member for support, a mounting part for installation with FPC products, and a locking member for locking FPC products.

[0005] The support component, as the main body of the electrical testing fixture, provides an installation platform for other components;

[0006] The mounting section is integrated into the support component and cooperates with the locking component to form a test component for testing FPC products;

[0007] After the FPC product to be tested is connected to the mounting unit and locked in place using locking devices, the test is conducted.

[0008] Preferably, the mounting section is equipped with a connector that matches the FPC product, and the plug of the FPC product is directly inserted into the connector to connect with the mounting section.

[0009] Preferably, the support component has a reserved wiring for connection with the connector, and one end of the support component has a reserved interface; a data cable is used to connect the interface of the support component to the PC device to test the FPC product.

[0010] Preferably, the support is a rectangular flat plate; the base material of the support is an insulating material, and the wiring connecting the plug and the interface inside is covered with insulating material.

[0011] Preferably, the mounting portion is a downwardly recessed groove; the connector is fixed inside the groove; after the FPC product is connected to the connector, its upper surface is flush with the upper surface of the support.

[0012] Preferably, the locking element is disposed on the support member; the locking element includes a reversible hinge and a snap fastener for securing.

[0013] The hinges and clips are located on both sides of the mounting section;

[0014] The hinge rotates around the axis to cover the mounting part, and the end away from the axis engages with the snap-fit, keeping it locked.

[0015] Preferably, the hinge and the buckle are magnetically engaged.

[0016] Preferably, a notch is left on one side of the mounting section; when the FPC product is connected to the connector of the mounting section, the flexible FPC cable is located at the notch and leads out from the notch.

[0017] Preferably, when the flexible FPC cable is placed at the notch, its upper surface is flush with the upper surface of the support.

[0018] Preferably, the width of the notch is the same as the width of the flexible FPC, and the length is less than the length of the flexible FPC.

[0019] Compared with the prior art, the present invention has the following beneficial technical effects:

[0020] Compared with the prior art, this utility model simplifies the test box of the traditional fixture, retaining only the slots, connectors and locking parts related to the device under test; it greatly reduces the size and weight of the fixture; at the same time, several related slots and connectors can be set on the support of a fixture, and it is compatible with the testing of several devices; it is more conducive to reducing the overall size and weight of the fixture, and is more convenient for testing vehicle-mounted equipment outdoors. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0022] Figure 2 This is an enlarged structural diagram of the mounting part in an embodiment of this utility model.

[0023] Reference numerals: 1. Support component; 2. FPC product; 3. Mounting part; 31. Notch; 4. Locking component; 5. Buckle; 6. Data cable; 7. PC device. Detailed Implementation

[0024] Example 1

[0025] like Figure 1 As shown, the present invention proposes a simple electrical testing fixture, which includes a support member 1 for support, a mounting part 3 for mounting with an FPC product 2, and a locking member 4 for locking the FPC product 2.

[0026] The support component 1 serves as the main body of the electrical testing fixture, providing an installation platform for other components. The mounting part 3 is integrated on the support component 1 and cooperates with the locking part 4 to form a test component for testing the FPC product 2. After the FPC product 2 to be tested is connected to the mounting part 3 and locked with the locking part 4, the test is performed.

[0027] In this embodiment, the mounting part 3 is equipped with a connector that matches the FPC product 2. The plug of the FPC product 2 is directly inserted into the connector and connected to the mounting part 3. The support member 1 has pre-installed wiring for connecting to the connector, and one end of the support member 1 has a pre-installed interface. A data cable 6 is used to connect the interface of the support member 1 to a PC device 7 for testing the FPC product 2. The support member 1 is a rectangular flat plate; the base material of the support member 1 is an insulating component, and the wiring connecting the connector and the interface inside is covered with insulating material to ensure signal transmission and to fix the wiring in place, preventing loosening during use and affecting the user experience.

[0028] In this embodiment, the mounting portion 3 is a downwardly recessed groove; the connector is fixed inside the groove; after the FPC product 2 is connected to the connector, its upper surface is flush with the upper surface of the support member 1, and the locking member 4 is disposed on the support member 1; the locking member 4 includes a flip-up hinge and a latch 5 for fixing; the hinge and the latch are respectively disposed on both sides of the mounting portion 3; the hinge rotates around the axis to cover the mounting portion 3, and the end away from the axis is engaged with the latch 5 to maintain a locked state. When the FPC product 2 is connected to the connector, since its upper surface is flush with the upper surface of the support member 1, when the locking member 4 is engaged with the latch 5, it can limit the flexible FPC cable of the FPC product 2, and at the same time will not squeeze the cable, avoiding damage to the cable during testing; in addition, a flexible buffer layer can be provided on the inner side of the hinge of the locking member 4 to avoid damage to the cable when it comes into contact with the cable.

[0029] In this embodiment, the hinge and the buckle 5 can also be fixed by magnetic attraction, improving portability.

[0030] like Figure 2 As shown, in this embodiment, a notch 31 is provided on one side of the mounting part 3; when the FPC product 2 is connected to the connector of the mounting part 3, the flexible FPC cable is located at the notch 31 and extends outward from the notch 31. When the flexible FPC cable is placed at the notch 31, its upper surface is flush with the upper surface of the support member 1. The width of the notch 31 is the same as the width of the flexible FPC, and its length is less than the length of the flexible FPC.

[0031] In this embodiment, the notch 31 allows the entire FPC product 2 to extend from one side of the support 1 without occupying the volume of the support 1. Therefore, the entire fixture can be made very small, only requiring the size of the connector that connects to the FPC product 2. In addition, the support 1 can be provided with multiple different types of interfaces to accommodate the simultaneous testing of different product models, achieving the goal of one fixture being compatible with multiple devices. In actual use, this is more conducive to reducing the overall size and weight of the fixture, making it more convenient for testing vehicle-mounted equipment outdoors.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A simple electrical measuring jig, characterized by comprising: It includes a support member (1) for support, a mounting part (3) for mounting with the FPC product (2), and a locking member (4) for locking the FPC product (2); The support component (1) serves as the main body of the electrical testing fixture, providing an installation platform for other components; The mounting part (3) is integrated on the support (1) and cooperates with the locking part (4) to form a test component for testing the FPC product (2); After the FPC product (2) to be tested is connected to the mounting part (3), it is locked with the locking part (4) and then tested.

2. The simple electrical measuring jig according to claim 1, wherein The mounting section (3) is equipped with a connector that matches the FPC product (2). The plug of the FPC product (2) is directly inserted into the connector and connected to the mounting section (3).

3. The simple electrical measuring jig according to claim 2, wherein The support (1) has a reserved line for connection with the plug-in component, and one end of the support (1) has a reserved interface; the interface of the support (1) is connected to the PC device (7) using a data cable (6) to test the FPC product (2).

4. The simplified electrical testing fixture according to claim 1 or 3, characterized in that, The support member (1) is a rectangular flat plate; the base material of the support member (1) is an insulating component, and the wiring connecting the plug and the interface inside is covered with insulating material.

5. The simplified electrical testing fixture according to claim 1, characterized in that, The mounting part (3) is a recessed groove; the connector is fixed in the groove; after the FPC product (2) is connected to the connector, its upper surface is flush with the upper surface of the support (1).

6. The simplified electrical testing fixture according to claim 1, characterized in that, The locking element (4) is provided on the support element (1); the locking element (4) includes a reversible hinge and a snap fastener (5) for fixing; The hinges and clips are located on both sides of the mounting section (3); The hinge rotates around the axis to cover the mounting part (3), and the end away from the axis engages with the buckle (5) to maintain a locked state.

7. The simplified electrical testing fixture according to claim 1, characterized in that, The hinge and the buckle (5) are magnetically attracted.

8. The simplified electrical testing fixture according to claim 1, characterized in that, A notch (31) is left on one side of the mounting part (3); when the FPC product (2) is connected to the connector of the mounting part (3), the flexible FPC cable is located at the notch (31) and is led out from the notch (31).

9. The simplified electrical testing fixture according to claim 8, characterized in that, When the flexible FPC cable is placed at the notch (31), its upper surface is flush with the upper surface of the support (1).

10. The simplified electrical testing fixture according to claim 8, characterized in that, The width of the notch (31) is the same as the width of the flexible FPC, and the length is less than the length of the flexible FPC.

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