CN112114212A - Test equipment for flexible cables - Google Patents

Abstract

The present application relates to a testing equipment for flexible flat cables, wherein the testing equipment method includes: a first sliding block, a second sliding block, a first clamping module and a second clamping module; the first sliding block and the first clamping module Two sliding blocks, respectively slidingly connected with the testing equipment; the first sliding block and the second sliding block can slide along the same straight line on the testing equipment to change the distance between the first sliding block and the second sliding block straight-line distance; the first clamping module is arranged on the first sliding block and is used to connect the first end of the flexible cable; the second clamping module is arranged on the second sliding block and is used to connect the The second end of the flexible flat cable; when the testing equipment is in the working state, the flexible flat cable of different lengths and sizes can be adapted by changing the linear distance between the first sliding block and the second sliding block. Through the present application, the problem of high equipment cost in the testing of flexible flat cables is solved, and the testing of multiple types of flexible flat cables is realized.

Description

Test equipment for flexible cables

technical field

The present application relates to the technical field of flexible flat cable testing, and in particular to testing equipment for flexible flat cables.

Background technique

The flexible cable can choose the number and spacing of wires arbitrarily, which makes the connection more convenient, greatly reduces the volume of electronic products, reduces production costs, and improves production efficiency. It is used as a data transmission cable between PCBs) and between PCBs and miniaturized electrical equipment. In the related art, the testing equipment for flexible cables is generally customized for specific materials, and cannot be adapted to the testing of flexible cables of different specifications, shapes, and sizes, resulting in higher equipment costs in the testing of flexible cables. high.

Currently, no effective solution has been proposed for the problem of high cost of testing equipment for flexible flat cables in the related art.

SUMMARY OF THE INVENTION

The embodiment of the present application provides a flexible flat cable testing device, so as to at least solve the problem of high cost of the flexible flat cable testing device in the related art.

According to an aspect of the present application, there is provided a flexible flat cable testing device, the testing device comprising: a first slider, a second slider, a first clamping module and a second clamping module;

the first sliding block and the second sliding block are respectively slidingly connected with the testing equipment;

The first sliding block and the second sliding block can slide along the same straight line on the testing equipment to change the linear distance between the first sliding block and the second sliding block;

The first wire clamping module is arranged on the first slider and is used for connecting the first end of the flexible flat cable;

The second wire clamping module is arranged on the second slider and is used for connecting the second end of the flexible flat cable;

When the testing equipment is in the working state, the flexible flat cables of different lengths and sizes are adapted by changing the linear distance between the first sliding block and the second sliding block.

In some of the embodiments, the test equipment further includes a first limit module and a second limit module;

the first limit module is arranged on the first wire clamping module, and the second limit module is arranged on the second wire clamping module;

When the testing device is in the working state, the flexible flat cables of different widths can be adapted by adjusting the position of the first limiting module and adjusting the position of the second limiting module.

In some of the embodiments, the first wire clamping module includes a first upper pressure unit and a first base; the first upper pressure unit and the first base are connected by a first spring module;

The second wire clamping module includes a second upper pressure unit and a second base; the second upper pressure unit and the second base are connected by a second spring module.

In some of the embodiments, the first push-up unit and the first base are both provided with elastic pins; the first push-up unit and the first base are configured to be connected to the first push-up unit through the elastic pins. the first end of the flexible cable, and the first end of the flexible cable is fixed by the first spring module;

Both the second upper pressing unit and the second base are provided with elastic pins; the second upper pressing unit and the second base are used for connecting to the second part of the flexible cable through the elastic pins. the second end of the flexible flat cable is fixed by the second spring module.

In some of the embodiments, the first upper pressing unit and the first base are used for detachable connection with the first end of the flexible flat cable;

The second upper pressing unit and the second base are used for detachable connection with the second end of the flexible cable.

In some of the embodiments, the first wire clamping module and the first sliding rail are rotatably connected through a first rotating module;

When the testing device is in the working state, by adjusting the specified movement of the first rotation module to adapt to the flexible flexible cable with different turning angles; and/or,

The second wire clamping module and the second sliding rail are rotatably connected through a second rotation module;

When the testing device is in the working state, the flexible flexible cable with different turning angles is adapted by adjusting the specified movement of the second rotation module.

In some of the embodiments, the test equipment further includes an indicator light; the indicator light is disposed on the first cable clamping module and is used for electrical connection with the first end of the flexible flat cable; or,

The indicator light is arranged on the second wire clamping module and is used for electrical connection with the second end of the flexible flat cable.

In some of these embodiments, the test equipment further includes a first wire, a second wire, and a test module;

The first wire is detachably connected to the first wire clamping module; the second wire is detachably connected to the second wire clamping module;

The test module is used to be electrically connected to the first end of the flexible flat cable through the first wire, and to be electrically connected to the second end of the flexible flat wire through the second wire, so that the Wiring for testing.

In some of the embodiments, the test module is installed at the bottom of the test device; the test module is further configured to control the display adjustment of the indicator light according to the test result of the flexible flat cable.

In some of these embodiments, the test module is configured as a PCB.

Compared with the related art, an embodiment of the present application provides a flexible flat cable testing device, the testing device includes: a first slider, a second slider, a first clamping module and a second clamping module; the first A slider and the second slider are respectively slidably connected to the testing device; the first slider and the second slider can slide along the same straight line on the testing device to change the first slider and the second slider. The straight-line distance between the two sliders; the first clamping module is arranged on the first sliding block and is used to connect the first end of the flexible flat cable; the second clamping module is arranged on the second sliding block It is used to connect the second end of the flexible flat cable; when the test equipment is in working state, by changing the linear distance between the first slider and the second slider to adapt to different lengths of flexible cables Wire. The present application solves the problem of high equipment cost in the testing of flexible flat cables, and realizes the testing of multiple types of flexible flat cables.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is a schematic diagram of a flexible flat cable testing device according to an embodiment of the present application;

2 is a schematic diagram of another flexible flat cable testing device according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a principle of a test circuit according to an embodiment of the present application.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application. In addition, it will also be appreciated that while such development efforts may be complex and lengthy, for those of ordinary skill in the art to which the present disclosure pertains, the techniques disclosed in this application Some changes in design, manufacture or production based on the content are only conventional technical means, and it should not be understood that the content disclosed in this application is not sufficient.

Reference in this application to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor a separate or alternative embodiment that is mutually exclusive of other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in this application may be combined with other embodiments without conflict.

Unless otherwise defined, the technical or scientific terms involved in this application shall have the usual meanings understood by those with ordinary skill in the technical field to which this application belongs. Words such as "a", "an", "an", "the" and the like mentioned in this application do not denote a quantitative limitation, and may denote the singular or the plural. The terms "comprising", "comprising", "having" and any variations thereof referred to in this application are intended to cover non-exclusive inclusion; for example, a process, method, system, product or process comprising a series of steps or modules (modules). The apparatus is not limited to the steps or modules listed, but may further include steps or modules not listed, or may further include other steps or modules inherent to the process, method, product or apparatus. Words like "connected," "connected," "coupled," and the like referred to in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "plurality" referred to in this application means greater than or equal to two. "And/or" describes the association relationship between associated objects, indicating that there can be three kinds of relationships. For example, "A and/or B" can mean that A exists alone, A and B exist at the same time, and B exists alone. The terms "first", "second", "third", etc. involved in this application are only to distinguish similar objects, and do not represent a specific order for the objects.

In this embodiment, a testing device for a flexible flat cable is provided. FIG. 1 is a schematic diagram of a testing device for a flexible flat cable according to an embodiment of the present application. As shown in FIG. 1 , the testing device includes: a first sliding The block 12 , the second slider 14 , the first wire clamping module 16 and the second wire clamping module 18 .

The first sliding block 12 and the second sliding block 14 are respectively slidably connected to the casing of the test equipment; wherein, the sliding connection can be achieved through the sliding rails on both sides of the casing, or, each sliding block can be provided with Through the above design, the first slider 12 and the second slider 14 can slide back and forth along the same straight line on the test equipment to change the first slider 12 and the second slider 14. The linear distance between the second sliders 14 .

The first clamping module 16 is arranged on the first slider 12 and is used for connecting the first end of the flexible flat cable; the second clamping module 18 is arranged on the second sliding block 14 and used for connecting The second end of the flexible flat cable; therefore, when the testing equipment is in working state, the first clamp module can be driven respectively by changing the linear distance between the first slider 12 and the second slider 14 16 and the second wire clamping module 18 move, and then adapt to flexible cables of different lengths; wherein, each wire clamping module can be composed of upper and lower structural components, or each wire clamping module can also be set as a wire crimping clip, Wire clips and other structures.

It can be understood that, as long as the distance between the first sliding block 12 and the second sliding block 14 is adjustable, they can drive the first wire clamping module 16 and the second wire clamping module 18 to move, so as to adapt to different lengths and sizes of soft parts. Line up. The shape and the positional relationship of the first slider 12 and the second slider 14 are not limited. The shape of the first sliding block 12 and the second sliding block 14 may be the same (as shown in FIG. 1 ) or different; for example, the first sliding block 12 is a regular cuboid block as shown in FIG. 1 ; The slider 14 can be of any irregular shape, or other regular shapes, such as a fan shape and the like. The first sliding block 12 and the second sliding block 14 may be arranged parallel to each other (as shown in FIG. 1 ), or may not be arranged parallel to each other. Similarly, the first wire clamping module 16 and the second wire clamping module 18 are mainly used to support the flexible flat cable, and the shape is not limited by the illustration.

In the related art, flexible flat cable testing tools are usually customized for specific materials, resulting in high cost of flexible flat cable testing equipment. In the present application, through the above embodiments, two slide rails are connected on the testing equipment, and the two The adjustable cable clamping modules are respectively arranged on the two slide rails, so that the test equipment in the present application can be adapted to flexible flexible cables of different lengths and sizes by adjusting the left and right movement of the sliding rails, thereby realizing the adaptation of flexible flexible cable testing equipment. The multi-type flexible cable solves the problem of high equipment cost in the flexible cable test, and realizes the multi-type flexible cable test.

In some of the embodiments, a flexible flat cable testing device is provided, please refer to FIG. 1 , the testing device further includes a first limit module 202 and a second limit module 204 ; the first limit module 202 is provided with On the first clamp module 16, and the second limit module 204 is disposed on the second clamp module 18; when the test equipment is in the working state, by adjusting the position of the first limit module 202 , and adjust the position of the second limit module 204 to adapt to the flexible flat cables of different widths; wherein, each limit module can be set as a limit plate, a limit block and other adjustable limit structures; through the above In this embodiment, the flexible flat cable testing equipment in the embodiments of the present application can be adapted to test flexible flat cables of various lengths and widths of different sizes, thereby reducing the cost of the flexible flat cable testing equipment.

In some of the embodiments, the first wire clamping module 16 includes a first upper pressing unit and a first base; the first upper pressing unit and the first base are connected by a first spring module; the second wire clamping The module 18 includes a second upper pressure unit and a second base; the second upper pressure unit and the second base are connected by a second spring module; wherein, each spring module can be a structure such as a spring tube; The upper pressure unit and each corresponding base can be connected by a golden shaft, and the shaft has a spring, that is, the spring module is a shaft with a spring; therefore, before the flexible cable test, the tester can pass the first For a spring module and a second spring module, manually lift up the corresponding first and second upper pressing units, and release the hands after putting in the flexible flexible cable to be tested. At this time, the flexible flexible cable is fixed.

Wherein, the first upper pressing unit and the first base are both provided with elastic pins; the first upper pressing unit and the first base are used to connect to the first end of the flexible cable through the elastic pins, and pass through the elastic pins. The first spring module fixes the first end of the flexible cable; the second upper pressing unit and the second base are both provided with elastic pins; the second upper pressing unit and the second base are used to pass the elastic pins connected to the second end of the flexible flexible cable, and the second end of the flexible flexible cable is fixed by the second spring module; wherein, the flexible flexible cable is connected to the flexible flexible cable through the elastic pins on each upper pressing unit and each base Test on the pin of the line. In addition, the first pressing unit and the first base are respectively detachably connected with the first end of the flexible cable; the second pressing unit and the second base are respectively detachable from the second end of the flexible cable Remove the connection.

Through the above embodiment, in the structural design of the flexible cable testing equipment, the flexible cable to be tested is fixed by each upper pressing unit and each base, so as to avoid inaccurate test results caused by the displacement of the flexible cable during the test process. At the same time, the connection between the flexible cable and each upper pressure unit and each base is detachable, which is beneficial for testers to replace different types of flexible cables for testing.

The flexible flat cable testing equipment according to the embodiment of the present application will be described in detail below with reference to the above-mentioned embodiments. Please refer to FIG. 1. In a specific application of the flexible flat cable testing equipment, two wire clamping modules are respectively arranged on two sliders. The flexible flat cables of different lengths can be adapted by adjusting the two sliders to move left and right; at the same time, the first limit module 202 and the second limit module 204 respectively include two limit blocks, and the first limit The two limiting blocks of the positioning module 202 are respectively located on both sides of the first base of the first clamping module 16 , and the two limiting blocks of the second limiting module 204 are respectively located on the first base of the second clamping module 18 . Two sides of the base; by adjusting the above limit blocks, to adapt to flexible cables of different widths.

In some of the embodiments, a testing device for flexible flat cables is provided, and the testing device further includes a first rotating module and a second rotating module; The first rotating module is rotatably connected; when the test equipment is in the working state, the flexible flat cables with different turning angles can be adapted by adjusting the specified movement of the first rotating module; the second wire clamping module 18 and all The second sliding blocks 16 are rotatably connected by a second rotating module; when the testing device is in this working state, the flexible flat cable with different turning angles can be adapted by adjusting the specified movement of the second rotating module.

Wherein, the structure design of the first rotating module and the second rotating module can be the same, for example, both are set as: the chassis is a cube sliding along each slider, and a cylindrical rotating head is installed on the chassis; Therefore, the designated movement of the first rotating module and the second rotating module can be rotation, that is, the tester can control the rotating heads of the first rotating module and the second rotating module to horizontally rotate to a designated angle, or, by controlling the The chassis of the first rotating module slides along the first slider, thereby driving the first wire clamping module 16 and the second wire clamping module 18 to adjust to the specified angle, so as to adapt to the turning angle with the specified angle to be tested Flexible cable.

Alternatively, the first rotation module and the second rotation module can also be designed to have different structures, and accordingly, the specified movement of the first rotation module and the specified movement of the second rotation module are also different; for example, The second rotating module is set as: a groove is fixedly installed on the second sliding block 14, and a rotating sphere is embedded in the groove, so that the tester can control the rotation of the second rotating module to drive the second rotating module. The wire clamping module 18 is inclined to a specified angle, so as to adapt to the flexible flexible cable with different turning angles.

It can be understood that, in the embodiment of the present application, only the first rotation module may be provided, and only the first wire clamping module 16 may be controlled to rotate or slide up and down along the first slider 12; similarly, only the second rotation module may be provided. , and only control the second wire clamping module 18 to rotate or slide up and down along the second sliding block 14, as long as the testing device can be adapted to flexible flexible cables with different turning angles.

Through the above embodiment, by adding each rotating unit in the test equipment, the tester can control the movement of the rotating unit, and then drive the first wire clamping module 16 and the second wire clamping module 18 to adjust the angle, so as to adapt to different turning angles Therefore, the flexible flexible cable testing equipment in the embodiment of the present application can not only adapt to flexible flexible cables of different sizes, but also can be adapted to test flexible flexible cables of different shapes, thereby expanding the flexible flexible cables that can be tested. The specification of the cable further reduces the cost of the flexible cable test equipment.

In some of the embodiments, a flexible flat cable testing device is provided. FIG. 2 is a schematic diagram of another flexible flat cable testing device according to an embodiment of the present application. As shown in FIG. 2 , the testing device further includes an indicator The indicator light 206; the indicator light 206 is arranged on the first clamping wire module 16, and the indicator light 206 is electrically connected to the first end of the flexible cable; or, the indicator light 206 can also be arranged on the second clamping wire On the module 18, and the indicator light 206 is electrically connected to the second end of the flexible cable, and can also indicate the test result of the flexible cable; wherein, there are multiple indicator lights 206 in the embodiment of the present application, And each indicator light 206 corresponds to the line sequence of the flexible cable; different test results are indicated by the indicator lights 206 of different colors, or the display status of the indicator lights 206, etc., for example, green is displayed as a pass, and red is displayed as a fault. .

Wherein, the test equipment further includes a first wiring 208, a second wiring 210 and a test module 212; the first wiring 208 is detachably connected to the first clamping module 16; the second wiring 210 is connected to the second clamping module 18 Detachable connection; the test module 212 is used to be electrically connected to the first end of the flexible cable through the first wire 208, and to the second end of the flexible cable through the second wire 210, and then to the flexible cable. The flexible flat cable is tested; it should be noted that the positions of the first wiring 208 and the second wiring 210 can also be plugged and unplugged, so that the position of each wiring is consistent with the line sequence of the flexible flat cable, thereby adapting to different line sequences Flexible cable testing.

Wherein, the test module 212 is installed at the bottom of the test equipment; the test module 212 can be set as a single-chip microcomputer, a circuit board, etc.; the test module 212 is also used to control the display adjustment of the indicator light according to the test result of the flexible cable For example, when the test module 212 detects that there is a line in the flexible cable that cannot be connected, it controls the indicator light connected to this line to light up, while the indicator light 206 is off under normal circumstances; When the control is abnormal, the indicator 206 corresponding to the abnormal control flashes red.

In the related art, the test presentation information of the flexible flat cable is usually different and specific, which makes it impossible to locate the fault point of the flat cable. In the present application, through the above-mentioned embodiment, the test module 212 and the indicator light 206 are added to the test equipment, so that the testing When abnormal, the display of the indicator light 206 can be used to visually indicate the fault point of the flexible cable, thereby solving the problem that the bad information presented in the flexible cable testing equipment is not specific enough, and improving the accuracy of flexible cable testing.

The flexible flat cable testing device according to the embodiment of the present application will be described in detail below in combination with actual application scenarios. Please refer to FIG. 2. The testing device includes all the modules shown in FIG. Two wires 210 and a test module 212; wherein, the designated lamp 206 is installed on the base of the first clamping module 16; the test module in FIG. 2 is set as a PCB, and the PCB board is installed at the bottom of the housing of the test equipment, and Empty holes can be left at the four corners of the PCB board and the corresponding positions at the bottom of the shell, so that the PCB board can be fixed at the bottom of the shell by installing screws in the empty holes; the cable seat of the PCB board can also be connected to the adapter row first. Wires, namely the first wire 208 and the second wire 210 , the first wire 208 is detachably connected to the first base in the first wire clamping module 16 , and the second wire 210 is connected to the first base in the second wire clamping module 18 . The two bases are detachably connected, so the operator can easily connect the two ends of the flexible flat cable to the first wiring 208 and the second wiring 210 respectively, and pass the first clamping module 16 and the second clamping module 18. Fix it; it can be understood that, in FIG. 2 , there is also a switch button outside the casing of the test device, which is used to control the start and end of the flexible cable test.

It should be noted that FIG. 3 is a schematic diagram of a test circuit principle according to an embodiment of the present application. As shown in FIG. 3 , the +5V power supply in the circuit is respectively connected with 100 indicator lights 206 , namely light-emitting diodes (Light Emitting Diodes). One end of each LED is connected to one end, and the other end of each LED is connected to a 4.7K resistor for current limiting, and each resistor is grounded; at the same time, the other end of each LED is also connected to a row of 100Pin cable sockets on the PCB. ; Another row of 100Pin cable sockets on the PCB is connected to the +5V power supply.

Wherein, in the embodiment of the present application, the wiring seat on the PCB board of the testing device is first connected to the first wiring 208 and the second wiring 210 respectively, and then the first wiring 208 and the second wiring 210 are respectively connected to the waiting line before the test. Both ends of the flexible flat cable tested, and the positions of the first wiring 208 and the second wiring 210 can be plugged and unplugged, so that the position of each wiring is consistent with the line sequence of the flexible flat cable, thereby adapting to the flexible flat line of different line sequences. test. After the wiring connection is completed, the tester presses the switch button of the equipment shell to start the test. At this time, the normal working cable in the flexible cable will conduct the circuit, the voltage at both ends of the LED is 5V, and the diode cannot be conducted. Therefore, the LED is in an off state; and if there is an abnormally working cable in the flexible cable, the voltage difference between the two ends of the LDE connected to the cable can generate a voltage difference greater than the forward voltage drop, so the LED is on.

It can be understood that, through the above-mentioned embodiments, the flexible cable testing equipment can be adapted to the testing of flexible flexible cables of different specifications, shapes and sizes, thus realizing the testing of all types of flexible cables, and also The problem that the bad information presented in the flexible cable test is not specific enough is solved, thereby greatly reducing the cost of the flexible cable testing equipment and improving the test accuracy.

Those skilled in the art should understand that the technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features of the above-described embodiments are not described. There is no contradiction in the combination of technical features, and it should be regarded as the scope of the description in this specification.

The above-mentioned embodiments only represent several embodiments of the present application, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those skilled in the art, without departing from the concept of the present application, several modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the scope of protection of the patent of the present application shall be subject to the appended claims.

Claims (10)

1. A test apparatus for a flex cable, the test apparatus comprising: the wire clamping device comprises a first sliding block, a second sliding block, a first wire clamping module and a second wire clamping module;

the first sliding block and the second sliding block are respectively connected with the testing equipment in a sliding manner;

the first sliding block and the second sliding block can slide along the same straight line on the testing equipment so as to change the straight line distance between the first sliding block and the second sliding block;

the first wire clamping module is arranged on the first sliding block and is used for connecting the first end of the flexible flat cable;

the second wire clamping module is arranged on the second sliding block and is used for connecting the second end of the flexible flat cable;

when the testing equipment is in a working state, the flexible flat cable with different length and size is adapted by changing the linear distance between the first sliding block and the second sliding block.

2. The test apparatus of claim 1, further comprising a first limit module and a second limit module;

the first limiting module is arranged on the first wire clamping module, and the second limiting module is arranged on the second wire clamping module;

when the testing equipment is in the working state, the flexible flat cable with different width sizes is adapted by adjusting the position of the first limiting module and adjusting the position of the second limiting module.

3. The test apparatus of claim 1, wherein the first wire clamping module comprises a first pressing unit and a first base; the first upper pressing unit is connected with the first base through a first spring module;

the second wire clamping module comprises a second upper pressing unit and a second base; the second upper pressing unit is connected with the second base through a second spring module.

4. The test equipment as claimed in claim 3, wherein the first pressing unit and the first base are provided with a pogo pin; the first upper pressing unit and the first base are used for being connected to the first end of the flexible flat cable through the elastic needle and fixing the first end of the flexible flat cable through the first spring module;

the second upper pressing unit and the second base are both provided with elastic needles; the second upper pressing unit and the second base are used for being connected to the second end of the flexible flat cable through the elastic needle and fixing the second end of the flexible flat cable through the second spring module.

5. The testing apparatus of claim 4, wherein the first pressing unit and the first base are configured to be detachably connected to a first end of the flexible flat cable;

the second upper pressing unit and the second base are used for being detachably connected with the second end of the flexible flat cable.

6. The test equipment as claimed in claim 3, wherein the first wire clamping module is rotatably connected with the first slide rail through a first rotating module;

when the test equipment is in the working state, the flexible flat cable with different turning angles is adapted by adjusting the designated movement of the first turning module; and/or the presence of a gas in the gas,

the second wire clamping module is rotatably connected with the second slide rail through a second rotating module;

when the testing equipment is in the working state, the flexible flat cable with different turning angles is adapted by adjusting the appointed movement of the second rotating module.

7. The test apparatus of claim 1, further comprising an indicator light; the indicating lamp is arranged on the first wire clamping module and is used for being electrically connected with the first end of the flexible flat cable; or,

the indicating lamp is arranged on the second wire clamping module and is used for being electrically connected with the second end of the flexible flat cable.

8. The test apparatus of claim 7, further comprising a first wire, a second wire, and a test module;

the first wiring is detachably connected with the first wire clamping module; the second wiring is detachably connected with the second wire clamping module;

the testing module is used for being electrically connected with the first end of the flexible flat cable through the first connecting wire and electrically connected with the second end of the flexible flat cable through the second connecting wire, and then testing the flexible flat cable.

9. The test apparatus of claim 8, wherein the test module is mounted to a bottom of the test apparatus; the testing module is also used for controlling the display adjustment of the indicating lamp according to the testing result of the flexible flat cable.

10. The test apparatus of claim 8, wherein the test module is configured as a PCB.

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