CN112114212A - Testing equipment for flexible flat cable - Google Patents
Testing equipment for flexible flat cable Download PDFInfo
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- CN112114212A CN112114212A CN202010848434.2A CN202010848434A CN112114212A CN 112114212 A CN112114212 A CN 112114212A CN 202010848434 A CN202010848434 A CN 202010848434A CN 112114212 A CN112114212 A CN 112114212A
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- 238000012360 testing method Methods 0.000 title claims abstract description 149
- 238000003825 pressing Methods 0.000 claims description 36
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- 238000010586 diagram Methods 0.000 description 6
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- 230000005856 abnormality Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
Abstract
The application relates to a testing device of a flexible flat cable, wherein the testing device method comprises the following steps: 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 on the testing equipment along the same straight line 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 sizes is adapted by changing the linear distance between the first sliding block and the second sliding block. Through the application, the problem of higher equipment cost in the test of the flexible flat cable is solved, and the test of the flexible flat cable of multiple models is realized.
Description
Technical Field
The application relates to the technical field of flexible flat cable testing, in particular to testing equipment of a flexible flat cable.
Background
The flexible flat cable can randomly select the number and the spacing of the wires, so that the connection is more convenient, the volume of an electronic product is greatly reduced, the production cost is reduced, the production efficiency is improved, and the flexible flat cable is most suitable for being used as a data transmission cable between a mobile part and a mainboard, between Printed Circuit boards (PCBs for short) and between PCBs and in miniaturized electrical equipment. In the related art, the testing equipment for the flexible flat cables is generally specially customized for a specific material, and cannot be adapted to the testing of flexible flat cables with different specifications, different shapes and different sizes, so that the equipment cost in the testing of the flexible flat cables is high.
At present, no effective solution is provided for the problem of high cost of the testing equipment of the flexible flat cable in the related technology.
Disclosure of Invention
The embodiment of the application provides a testing device of a flexible flat cable, which is used for at least solving the problem of high cost of the testing device of the flexible flat cable in the related technology.
According to an aspect of the present application, there is provided a test apparatus of a flex cable, the test apparatus including: 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.
In some of these embodiments, the test equipment further comprises 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.
In some embodiments, 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.
In some embodiments, the first pressing unit and the first base are provided with elastic needles; 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.
In some embodiments, the first pressing unit and the first base are detachably connected with the 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.
In some embodiments, the first wire clamping module is rotatably connected with the first sliding 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.
In some of these embodiments, the test equipment further comprises 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; alternatively, the first and second electrodes may be,
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.
In some of these embodiments, the test apparatus further comprises 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.
In some of these embodiments, the test module is mounted to the 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.
In some of these embodiments, the test module is configured as a PCB.
Compared with the related art, the embodiment of the application provides a testing device of a flexible flat cable, which comprises: 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 on the testing equipment along the same straight line 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 sizes is adapted by changing the linear distance between the first sliding block and the second sliding block. The problem that equipment cost is high in the test of the flexible flat cable is solved, and the test of the flexible flat cable in multiple models is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic diagram of a flexible flat cable testing apparatus according to an embodiment of the present application;
fig. 2 is a schematic diagram of another flexible flat cable testing apparatus according to an embodiment of the present application;
fig. 3 is a schematic diagram of a test circuit principle according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, 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 merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any inventive step are within the scope of protection of the present application. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.
Reference in the specification 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 specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (modules) is not limited to the listed steps or modules but may include additional steps or modules not listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Reference herein to "a plurality" means greater than or equal to two. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.
In this embodiment, a testing apparatus for a flexible flat cable is provided, and fig. 1 is a schematic diagram of a testing apparatus for a flexible flat cable according to an embodiment of the present application, as shown in fig. 1, the testing apparatus includes: a first slider 12, a second slider 14, a first thread clamping module 16 and a second thread clamping module 18.
The first slide block 12 and the second slide block 14 are respectively connected with the shell of the testing device in a sliding way; the sliding connection can be realized through sliding rails on two sides of the shell, or the sliding connection can also be realized through structural designs such as clamping grooves and the like on each sliding block; through the design, the first slide block 12 and the second slide block 14 can slide back and forth along the same straight line on the test equipment, so that the straight line distance between the first slide block 12 and the second slide block 14 can be changed.
The first wire clamping module 16 is arranged on the first sliding block 12 and used for connecting a first end of a flexible flat cable; the second clamping module 18 is disposed on the second slider 14 and is used for connecting a second end of the flexible flat cable; therefore, when the testing device is in a working state, the first wire clamping module 16 and the second wire clamping module 18 can be respectively driven to move by changing the linear distance between the first slider 12 and the second slider 14, so as to be adapted to flexible flat cables with different length and size; each wire clamping module can be composed of components of an upper structure and a lower structure, or each wire clamping module can be arranged into a wire clamping clamp, a wire clamping buckle and other structures.
It can be understood that the first slide block 12 and the second slide block 14 are only required to be adjustable in distance, and can drive the first wire clamping module 16 and the second wire clamping module 18 to move, so as to adapt to flexible flat cables with different length and size. The shape and the positional relationship of the arrangement of the first slider 12 and the second slider 14 themselves are not limited. The first slider 12 and the second slider 14 may be identical in shape (as shown in fig. 1) or different in shape; for example, the first slider 12 is a regular rectangular parallelepiped block as shown in fig. 1; the second slider 14 may be of any irregular shape, or other regular shape, such as a sector, etc. The first slider 12 and the second slider 14 may be disposed parallel to each other (as shown in fig. 1) or may be disposed non-parallel. Similarly, the first clamping module 16 and the second clamping module 18 are mainly used for clamping the flexible flat cable, and the shape is not limited by the illustration.
In the related art, the flexible flat cable testing tool is usually specially customized for a specific material, which results in higher cost of the flexible flat cable testing equipment; according to the flexible flat cable testing device, the two sliding rails are connected to the testing device, and the two adjustable wire clamping modules are respectively arranged on the two sliding rails, so that the testing device can be adapted to flexible flat cables with different length sizes by adjusting the sliding rails to move left and right, the flexible flat cable testing device is adapted to flexible flat cables with multiple types, the problem that the cost of the device is high in the testing of the flexible flat cables is solved, and the testing of the flexible flat cables with multiple types is realized.
In some embodiments, a testing apparatus for a flexible flat cable is provided, please refer to fig. 1, in which the testing apparatus further includes a first limiting module 202 and a second limiting module 204; the first limiting module 202 is disposed on the first wire clamping module 16, and the second limiting module 204 is disposed on the second wire clamping module 18; when the testing device is in the working state, the flexible flat cable with different width sizes is adapted by adjusting the position of the first limiting module 202 and the position of the second limiting module 204; each limiting module can be arranged into an adjustable limiting structure such as a limiting plate, a limiting block and the like; through the above embodiment, the flexible flat cable testing equipment in the embodiment of the application can be adapted to the testing of flexible flat cables with various lengths and widths and different sizes, and the cost of the flexible flat cable testing equipment is reduced.
In some of these embodiments, the first wire clamping module 16 includes 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 18 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; wherein, each spring module can be arranged into a spring tube and other structures; for example, each upward pressing unit and each corresponding base can be connected through a golden shaft, and the shaft is provided with a spring, namely the spring module is a shaft with a spring; therefore, before the flexible flat cable is tested, a tester can manually lift the corresponding first upward pressing unit and the second upward pressing unit through the first spring module and the second spring module, and loosen hands after the flexible flat cable to be tested is placed in the tester, and the flexible flat cable is fixed at the moment.
Wherein, the first upper pressing unit and the first base are both provided with elastic needles; 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; wherein, the Pin pins of the flexible flat cable are connected to the Pin pins of the flexible flat cable for testing through the elastic pins on the upper pressing units and the bases. Moreover, the first upper pressing unit and the first base are respectively detachably connected with the first end of the flexible flat cable; the second upper pressing unit and the second base are detachably connected with the second end of the flexible flat cable respectively.
Through the embodiment, in the structural design of the flexible flat cable testing equipment, the flexible flat cable to be tested is fixed through the upper pressing units and the bases, the inaccuracy of the testing result caused by the displacement of the flexible flat cable in the testing process is avoided, and meanwhile, the flexible flat cable is detachably connected with the upper pressing units and the bases, so that testing personnel can replace flexible flat cables of different models for testing.
With reference to fig. 1, in a specific application of the flexible flat cable testing device, two wire clamping modules are respectively arranged on two sliders, and the flexible flat cable testing device can be adapted to flexible flat cables with different lengths and sizes by adjusting the two sliders to move left and right; meanwhile, the first limiting module 202 and the second limiting module 204 respectively include two limiting blocks, the two limiting blocks of the first limiting module 202 are respectively located at two sides of the first base of the first wire clamping module 16, and the two limiting blocks of the second limiting module 204 are respectively located at two sides of the second base of the second wire clamping module 18; the flexible flat cable with different width sizes is adapted by adjusting the limiting blocks.
In some embodiments, the testing device for the flexible flat cable further comprises a first rotating module and a second rotating module; the first wire clamping module 16 is rotatably connected with the first sliding block 12 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 appointed movement of the first turning module; the second wire clamping module 18 is rotatably connected with the second sliding block 16 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.
Wherein, the structural 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 sliding block, and a cylindrical rotating head structure is arranged on the chassis; therefore, the designated movement of the first rotating module and the second rotating module can be rotation, that is, the tester controls the rotating heads of the first rotating module and the second rotating module to horizontally rotate to a designated angle, or controls the chassis of the first rotating module to slide along the first slider, so as to drive the first wire clamping module 16 and the second wire clamping module 18 to adjust to the designated angle, so as to adapt to the turning angle flexible flat cable to be tested with the designated angle.
Or, the first rotating module and the second rotating module may be designed to have different structures, and accordingly, the designated movement of the first rotating module and the designated movement of the second rotating module are also different; for example, the second rotation module is configured to; a groove is fixedly arranged on the second sliding block 14, and a rotating ball body is embedded and connected on the groove, so that a tester can drive the second wire clamping module 18 to incline to a specified angle by controlling the second rotating module to rotate, and the flexible flat cable is adapted to different turning angles.
It should be understood that, in the embodiment of the present application, only the first rotating module may be provided, and only the first wire clamping module 16 is controlled to rotate or slide up and down along the first sliding block 12; similarly, only the second rotating module may be provided, and only the second clamping module 18 may be controlled to rotate or slide up and down along the second slider 14, as long as the testing device can be adapted to the flexible flat cables with different turning angles.
Through the above embodiment, by adding each rotating unit in the testing device, the testing personnel can control the rotating unit to move, 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 the flexible flat cables with different turning angles, thereby enabling the flexible flat cable testing device in the embodiment of the application to adapt to not only the flexible flat cables with different dimensions, but also the tests of the flexible flat cables with different shapes, thereby expanding the specification of the flexible flat cables capable of being tested, and further reducing the cost of the flexible flat cable testing device.
In some embodiments, a flexible flat cable testing device is provided, and 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 light 206; the indicator 206 is disposed on the first wire clamping module 16, and the indicator 206 is electrically connected to the first end of the flexible flat cable; alternatively, the indicator 206 may be disposed on the second wire clamping module 18, and the indicator 206 is electrically connected to the second end of the flexible flat cable, and may also indicate the testing result of the flexible flat cable; the number of the indicator lights 206 in the embodiment of the present application is multiple, and each indicator light 206 corresponds to the line sequence of the flexible flat cable; different test results are indicated by different colored indicator lights 206, or the display status of the indicator lights 206, etc., for example, green is indicated as pass, and red is indicated as fail.
Wherein the test apparatus further comprises a first connection 208, a second connection 210 and a test module 212; the first wire 208 is detachably connected to the first wire clamping module 16; the second connecting wire 210 is detachably connected with the second wire clamping module 18; the testing module 212 is used for electrically connecting with the first end of the flexible flat cable through the first connection wire 208 and electrically connecting with the second end of the flexible flat cable through the second connection wire 210, so as to test the flexible flat cable; it should be noted that the positions of the first connection wire 208 and the second connection wire 210 can be plugged and unplugged, so that the positions of the connection wires are consistent with the line sequence of the flexible flat cable, and the flexible flat cable test device is further adapted to the test of flexible flat cables with different line sequences.
Wherein the test module 212 is mounted at the bottom of the test equipment; the test module 212 can be configured as a single chip, a circuit board, etc.; the testing module 212 is further configured to control display adjustment of the indicator light according to a testing result of the flexible flat cable, for example, when the testing module 212 detects that one line in the flexible flat cable cannot be connected, the indicator light connected to the line is controlled to be turned on, and the indicator light 206 is turned off under a normal condition; alternatively, the indicator 206 corresponding to the abnormality may be controlled to blink red when the abnormality is detected.
In the related art, test presentation information of the flexible flat cable is usually different and specific, so that a fault point of the flat cable cannot be located; according to the embodiment, the test module 212 and the indicator lamp 206 are additionally arranged in the test equipment, so that when an abnormality is detected, the display condition of the indicator lamp 206 can be used for visually representing the fault point of the flat cable, the problem that poor information presented in the flat cable test equipment is not specific enough is solved, and the accuracy of the flat cable test is improved.
In the following, a detailed description is given of the flexible flat cable testing apparatus according to an embodiment of the present application with reference to fig. 2, where the testing apparatus includes all modules shown in fig. 1, and further includes: an indicator light 206, a first connection 208, a second connection 210, and a test module 212; wherein, the designated lamp 206 is installed on the base of the first wire clamping module 16; the test module in fig. 2 is configured as a PCB, the PCB is mounted at the bottom of the housing of the test device, and holes may be left at four corners of the PCB and corresponding positions of the bottom of the housing, so that the PCB is fixed at the bottom of the housing by mounting screws in the holes; the flat cable seat of the PCB can also be connected with a transfer flat cable, namely a first connection wire 208 and a second connection wire 210, the first connection wire 208 is detachably connected with a first base in the first wire clamping module 16, and the second connection wire 210 is detachably connected with a second base in the second wire clamping module 18, so that before testing, an operator can conveniently connect two ends of the flexible flat cable with the first connection wire 208 and the second connection wire 210 respectively, and fix the flexible flat cable through the first wire clamping module 16 and the second wire clamping module 18; it will be appreciated that a switch button is also provided on the exterior of the housing of the test apparatus of fig. 2 for controlling the start and end of the flex cable test.
It should be noted that fig. 3 is a schematic diagram of a testing circuit principle according to an embodiment of the present application, as shown in fig. 3, a +5V power supply in the circuit is respectively connected to one ends of 100 indicator lights 206, that is, Light Emitting Diodes (LEDs), the other end of each LED is respectively connected to a 4.7K resistor for current limiting, and each resistor is grounded; meanwhile, the other end of each LED is also respectively connected to a row of 100Pin wire arranging seats on the PCB; the other row of 100Pin traces on the PCB board is seated to the +5V power supply.
The wiring seats on the PCB of the testing device in the embodiment of the present application are first connected to the first wiring 208 and the second wiring 210, and then the first wiring 208 and the second wiring 210 are connected to two ends of the flexible flat cable to be tested, respectively, before the testing, and the positions of the first wiring 208 and the second wiring 210 can be plugged, so that the positions of the wirings are consistent with the line sequence of the flexible flat cable, and the testing device is further adapted to the testing of the flexible flat cables with different line sequences. After the connection is finished, a tester presses a switch button of the equipment shell to start testing, at the moment, the normally working flat cable in the soft flat cable conducts a circuit, the voltage at two ends of the LED is 5V, and the diode cannot be conducted, so that the LED is in an off state; if the flexible flat cable has a flat cable which works abnormally, the two ends of the LDE connected with the flat cable can generate a voltage difference larger than a forward voltage drop, so that the LED is in a lighting state.
It can be understood that, through the above embodiment, the testing device of the flexible flat cable can adapt to the testing of flexible flat cables with various specifications, different shapes and different sizes, thereby realizing the testing of full-size flexible flat cables, and also solving the problem that bad information presented in the testing of the flexible flat cables is not specific enough, thereby greatly reducing the cost of the testing device of the flexible flat cables and improving the testing accuracy.
It should be understood by those skilled in the art that various features of the above-described embodiments can be combined in any combination, and for the sake of brevity, all possible combinations of features in the above-described embodiments are not described in detail, but rather, all combinations of features which are not inconsistent with each other should be construed as being within the scope of the present disclosure.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent 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; alternatively, the first and second electrodes may be,
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010848434.2A CN112114212A (en) | 2020-08-21 | 2020-08-21 | Testing equipment for flexible flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010848434.2A CN112114212A (en) | 2020-08-21 | 2020-08-21 | Testing equipment for flexible flat cable |
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| CN112114212A true CN112114212A (en) | 2020-12-22 |
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| CN202010848434.2A Pending CN112114212A (en) | 2020-08-21 | 2020-08-21 | Testing equipment for flexible flat cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113179398A (en) * | 2021-04-07 | 2021-07-27 | 深圳市磐锋精密技术有限公司 | Computer-based soft flat cable safety analysis system for mobile phone camera module |
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