FFC flexible wire test tool

Abstract

The utility model discloses an FFC flexible wire test tool, which comprises an FFC flat cable, a socket and a test mainboard, the socket is installed on the test mainboard and is electrically connected with the test mainboard, two ends of the socket are respectively provided with a limiting plate, a limiting channel is formed between the limiting plates and the test mainboard, a plug of the FFC flat cable is inserted into the limiting channel and is arranged opposite to the socket, and the test mainboard is electrically connected with the socket. Positioning openings are formed in the positions, located on the inner sides of the limiting plates, of the upper surface of the testing mainboard, moving frames for pushing the FFC to move are arranged in the positioning openings, the two ends of the plug are sleeved with the moving frames, and a driving mechanism for driving the moving frames to move is installed on the bottom face of the testing mainboard. According to the utility model, the structure is simple, up-down, left-right and front-back positioning is carried out through the moving frame and the limiting plate, so that the stability in the testing process is ensured, on the contrary, after the moving frame moves outwards, the plug on the FFC flexible wire can be directly taken out, the mounting and dismounting are greatly facilitated, and the testing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of FFC flexibility, in particular to a FFC flexible line testing tool. Background Art

[0002] FFC flexible cable (FFC flat cable) is a new type of data cable made of PET or other insulating materials and extremely thin tinned flat copper wire pressed together through a high-tech automated equipment production line. It has the advantages of being soft, easy to bend and fold, thin, small in size, simple to connect, easy to disassemble, and easy to solve electromagnetic shielding (EMI).

[0003] Currently, when testing whether the FFC flexible cable is qualified in the market, it is generally fixed by the screws or buckles provided on the FFC flexible cable. This fixing method makes the installation and disassembly during the test more troublesome, which affects the efficiency of the test. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an FFC flexible wire testing tool, in which the FFC flexible wire can be directly placed in a mobile frame, and a plug can be accurately inserted into a socket along a limiting channel through a driving mechanism, and pressed by the mobile frame without using screws or buckles, so as to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized through the following technical scheme: an FFC flexible line testing tool, comprising an FFC cable, a socket and a testing mainboard, the socket being installed on the testing mainboard and electrically connected to the testing mainboard, limiting plates being installed at both ends of the socket, a limiting channel being formed between the limiting plates and the testing mainboard, a plug of the FFC cable being inserted into the limiting channel and being arranged opposite to the socket, a positioning opening being provided on the inner side of the limiting plate on the upper surface of the testing mainboard, a movable frame being provided in the positioning opening for pushing the FFC cable to move, the movable frames being sleeved on both ends of the plug, and a driving mechanism for driving the movable frame to move being installed on the bottom surface of the testing mainboard.

[0006] As a preferred technical solution, the driving mechanism includes an electric push rod, a push plate and multiple fixed plates. The fixed plates are all installed on the bottom surface of the mobile frame, the push plate is installed between the fixed plates, the outer shell of the electric push rod is installed on the bottom surface of the test main board, and the piston rod of the electric push rod is installed on the push plate.

[0007] As a preferred technical solution, a slide groove is provided on one side surface of the positioning opening, and a sliding block is protruded from one side surface of the movable frame facing the slide groove, and the sliding block is slidably arranged in the slide groove.

[0008] As a preferred technical solution, the sockets are recessed at locations opposite to the movable rack to form grooves for the movable rack to be inserted into.

[0009] As a preferred technical solution, a plurality of support columns are installed on the bottom surface of the test mainboard, a bottom plate is installed at the lower end of the support columns, and a plurality of fixing holes are provided on the bottom plate.

[0010] As a preferred technical solution, the limiting plates are all arranged in an "L"-shaped structure, the inner side surface of one lateral end of the limiting plates contacts the top surface of the plug, and the distance between the limiting plates matches the width of the plug.

[0011] As a preferred technical solution, the movable frames are all arranged in a "U"-shaped structure.

[0012] The beneficial effects of the utility model are as follows: the utility model has a simple structure, the connector of the FFC flexible line can be inserted into the mobile frame, the driving mechanism can drive the FFC flexible line to be accurately inserted into the socket along the limiting channel, and the mobile frame and the limiting plate can position it up and down and left and right and front and back to ensure stability during the test; conversely, after the mobile frame moves outward, the plug on the FFC flexible line can be directly taken out, which greatly facilitates installation and disassembly and increases the efficiency of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model after removing the limiting plate on one side.

[0017] Among them, 1. socket; 2. plug; 3. FFC flexible wire; 4. limit plate; 5. mobile frame; 6. test main board; 7. bottom plate; 8. positioning port; 9. slide groove; 10. push plate; 11. fixed plate; 12. electric push rod; 13. groove. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, an FFC flexible line test tool of the utility model comprises an FFC cable, a socket 1 and a test mainboard 6, wherein the socket 1 is mounted on the test mainboard 6 and electrically connected to the test mainboard 6, limit plates 4 are mounted at both ends of the socket 1, a limit channel is formed between the limit plate 4 and the test mainboard 6, a plug 2 of the FFC cable is inserted into the limit channel and is arranged opposite to the socket 1, a positioning hole 8 is provided on the inner side of the limit plate 4 on the upper surface of the test mainboard 6, a movable frame 5 for pushing the FFC cable to move is provided in the positioning hole 8, the movable frame 5 is sleeved on both ends of the plug 2, and a driving mechanism for driving the movable frame 5 to move is installed on the bottom surface of the test mainboard 6; wherein, the test mainboard is connected to a test device for testing the FFC flexible line (FFC cable) through a wire.

[0022] In this embodiment, the driving mechanism includes an electric push rod 12, a push plate 10 and a plurality of fixed plates 11. The fixed plates 11 are all installed on the bottom surface of the movable frame 5. The push plate 10 is installed between the fixed plates 11. The outer shell of the electric push rod 12 is installed on the bottom surface of the test main board 6. The piston rod of the electric push rod 12 is installed on the push plate 10.

[0023] In this embodiment, a slide groove 9 is provided on one side surface of the positioning port 8, and a slider is protruded on one side surface of the movable frame 5 opposite to the slide groove 9. The slider is slidably arranged in the slide groove 9, so that the movable frame can only move back and forth along the slide groove, thereby preventing the movable frame from falling out of the positioning port.

[0024] In this embodiment, the socket 1 is recessed at a position opposite to the moving frame 5 to form a groove 13 for the moving frame 5 to be inserted into.

[0025] In this embodiment, a plurality of support columns are installed on the bottom surface of the test main board 6, and a base plate 7 is installed at the lower end of the support columns. The base plate 7 is provided with a plurality of fixing holes, and screws can pass through the fixing holes to fix the base plate on any plane.

[0026] In this embodiment, the limiting plates 4 are all arranged in an "L"-shaped structure, and the inner side surfaces of one lateral end of the limiting plates 4 are in contact with the top surface of the plug 2. The distance between the limiting plates 4 matches the width of the plug 2. The limiting plates can be used to position the plug up and down and left and right, so that the plug can only move back and forth along the inner side surfaces of the limiting plates, thereby increasing stability during testing.

[0027] In this embodiment, the movable frame 5 is arranged in a "U"-shaped structure, so that the plug can be inserted into the middle of the movable frame and contact the inner side of the movable frame, which increases the stability after insertion. The movable frame can position the plug front and back, so that the plug can be driven to move toward the socket and removed from the socket.

[0028] When in use, first start the electric push rod to extend the piston rod of the electric push rod. The movement of the piston rod drives the push plate, the fixed plate and the mobile frame until the mobile frame moves to the end of the positioning port away from the socket. At this time, the mobile frame will not be blocked by the limit plate, so that the plug on the FFC flexible line can be directly placed in the mobile frames on both sides;

[0029] After the above is completed, the electric push rod can be started in the reverse direction to retract the piston rod of the electric push rod, so that the movable frame can drive the plug to move along the limiting channel until the plug on the FFC flexible line is inserted into the socket, wherein one side of the movable frame can enter the groove, thereby avoiding the insufficient entry of the plug and affecting the connection effect, wherein the plug can be positioned up and down, left and right, front and back through the limiting plate and the movable frame, thereby avoiding shaking and increasing the accuracy during plugging; conversely, after the push plate is moved outward again, the movable frame and the plug can be driven to move out of the limiting channel, so that the plug can be directly taken out of the movable frame upward, which greatly facilitates installation and disassembly and increases the efficiency of testing.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A FFC flexible line testing tool, characterized by: The invention comprises an FFC cable, a socket (1) and a test mainboard (6), wherein the socket (1) is mounted on the test mainboard (6) and is electrically connected to the test mainboard (6), limit plates (4) are mounted on both ends of the socket (1), a limit channel is formed between the limit plate (4) and the test mainboard (6), a plug (2) of the FFC cable is inserted into the limit channel and is arranged opposite to the socket (1), a positioning opening (8) is arranged on the upper surface of the test mainboard (6) on the inner side of the limit plate (4), a movable frame (5) for pushing the FFC cable to move is arranged in the positioning opening (8), the movable frame (5) is sleeved on both ends of the plug (2), and a driving mechanism for driving the movable frame (5) to move is installed on the bottom surface of the test mainboard (6).

2. The FFC flexible line testing tool according to claim 1, characterized in that: The driving mechanism comprises an electric push rod (12), a push plate (10) and a plurality of fixed plates (11), wherein the fixed plates (11) are all mounted on the bottom surface of the moving frame (5), the push plate (10) is mounted between the fixed plates (11), the housing of the electric push rod (12) is mounted on the bottom surface of the test main board (6), and the piston rod of the electric push rod (12) is mounted on the push plate (10).

3. The FFC flexible line testing tool according to claim 1, characterized in that: A slide groove (9) is provided on one side surface of the positioning opening (8), and a slide block is protruded from one side surface of the movable frame (5) facing the slide groove (9), and the slide block is slidably arranged in the slide groove (9).

4. The FFC flexible line testing tool according to claim 1, characterized in that: The socket (1) is recessed at a position facing the movable frame (5) to form a groove (13) for the movable frame (5) to be inserted.

5. The FFC flexible line testing tool according to claim 1, characterized in that: A plurality of support columns are installed on the bottom surface of the test main board (6), a bottom plate (7) is installed at the lower end of the support columns, and a plurality of fixing holes are provided on the bottom plate (7).

6. The FFC flexible line testing tool according to claim 1, characterized in that: The limiting plates (4) are all arranged in an "L"-shaped structure, the inner side surface of one lateral end of the limiting plates (4) is in contact with the top surface of the plug (2), and the distance between the limiting plates (4) matches the width of the plug (2).

7. The FFC flexible line testing tool according to claim 1, characterized in that: The movable frames (5) are all arranged in a "U"-shaped structure.

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