Flexible flat cable (FFC)

Abstract

The utility model discloses a flexible flat cable (FFC), which comprises a cable body, the cable body is composed of a cable shell and an internal copper wire, the cable shell wraps the internal copper wire, two ends of the cable body are respectively connected with a wire end connector, the wire end connector comprises a first wiring terminal and a second wiring terminal, and the first wiring terminal and the second wiring terminal are respectively connected with the cable shell. The first wiring terminal and the second wiring terminal are respectively connected with the internal copper wire through a terminal strip, the left end of the inner side of the terminal strip is connected with a welding hole, the right side of the welding hole is provided with a screw, the cable body is provided with a movable cable fixing assembly, the cable fixing assembly is of a flat structure, and the cable fixing assembly is provided with a fixing groove. A cavity used for containing a cable body is formed in the cable fixing assembly. According to the utility model, the cable fixing assembly can be moved to a required position, and the cable body is pasted through the pasting component, so that the cable body is prevented from moving to other positions to influence the use of other electronic components.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wire, specifically is a kind of FFC flexible flat wire. BACKGROUND

[0002] FFC flexible flat cable is a kind of PET insulation material and very thin tinned flat copper wire, by high-tech automatic equipment production line compression and form new type data cable, with soft, arbitrary bending folding, thin, small, simple connection, easy to remove, easy to solve electromagnetic shielding (EMI) and other advantages.

[0003] The FFC flexible flat wire currently used can only fix the two ends of the cable when in use, so that the middle position of the cable cannot be effectively fixed, and the position of the cable is easily offset when in use, affecting other electronic components. UTILITY MODEL CONTENT

[0004] The utility model aims at providing to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of FFC flexible flat wire, including cable body, the cable body is composed of cable shell and internal copper wire, the cable shell is covered on internal copper wire, the two ends of the cable body are connected with wire end connector respectively, the wire end connector includes first terminal and second terminal, the first terminal and second terminal are connected with internal copper wire by terminal row respectively, the inner side left end of the terminal row is connected with welding hole, and the right side of welding hole is equipped with screw, the cable body is installed with the cable fixing assembly that can move, the cable fixing assembly is flat structure, the internal of cable fixing assembly is provided with the cavity for accommodating cable body, the surface of cable fixing assembly is provided with sticking component.

[0006] In the above FFC flexible flat wire, the cable fixing assembly includes shell, the shell is sleeved on the periphery of cable body, the internal of shell is provided with cable installation slot.

[0007] In the above FFC flexible flat wire, the width of cable installation slot is equal to the width of cable body, and the thickness of cable installation slot is equal to the thickness of cable body.

[0008] In the above FFC flexible flat wire, the inner side of cable installation slot is provided with positioning point, and the positioning point is provided with several groups.

[0009] In the above FFC flexible flat wire, the surface of cable shell is provided with recess, and the positioning point is located in the recess of cable shell.

[0010] In the FFC flexible flat cable, the adhesive component is double-sided adhesive tape, which is composed of an adhesive layer and an outer protective layer, and the two sides of the adhesive layer are respectively adhered to the shell and the outer protective layer.

[0011] In the FFC flexible flat cable, the adhesive component is a magnetic sheet made of a permanent magnet.

[0012] In the FFC flexible flat cable, the shell is provided with a breaking line, the shell is divided into two parts by the breaking line, and the surfaces of the two parts are provided with adhesive components.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The cable fixing assembly can be moved to the required position, and the cable body is adhered by the adhesive component, so that the cable body is prevented from moving to other positions and affecting the use of other electronic elements. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the cable fixing assembly of the utility model;

[0017] Figure 3 It is a schematic diagram of the cable fixing assembly of the utility model after being divided;

[0018] Figure 4 It is a schematic diagram of the external structure of the cable fixing assembly of the utility model.

[0019] In the figure: 1, cable body; 2, cable shell; 3, internal copper wire; 4, wire end connector; 5, first wiring terminal; 6, second wiring terminal; 7, terminal row; 8, welding hole; 9, screw; 10, cable fixing assembly; 11, adhesive component; 12, shell; 13, cable mounting groove; 14, positioning point; 15, groove; 16, adhesive layer; 17, protective layer; 18, breaking line. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The utility model provides a kind of FFC flexible flat cable technical scheme: including cable body 1, the cable body 1 is composed of cable shell 2 and internal copper wire 3, the cable shell 2 is coated on internal copper wire 3, the both ends of the cable body 1 are connected with wire end connector 4 respectively, the wire end connector 4 includes first terminal 5 and second terminal 6, the first terminal 5 and second terminal 6 are connected with internal copper wire 3 by terminal row 7 respectively, the inside left end of terminal row 7 is connected with welding hole 8, and the right side of welding hole 8 is equipped with screw 9, cable fixing assembly 10 that can move is installed on the cable body 1, the cable fixing assembly 10 is flat structure, the inside of cable fixing assembly 10 is provided with cavity for accommodating cable body 1, the surface of cable fixing assembly 10 is provided with sticking part 11.

[0022] As shown in Figure 1 , Figure 2 As shown in the drawings, the cable fixing assembly 10 includes a shell 12, the shell 12 is sleeved on the periphery of the cable body 1, and the shell 12 is provided with a cable mounting groove 13 in the inside. The width of the cable mounting groove 13 is equal to the width of the cable body 1, the thickness of the cable mounting groove 13 is equal to the thickness of the cable body 1, the inside surface of the cable mounting groove 13 is provided with a positioning point 14, the positioning point 14 is provided in several groups, the surface of the cable shell 2 is provided with a groove 15, and the positioning point 14 is located in the groove 15 of the cable shell 2.

[0023] In this embodiment, the cable fixing assembly 10 can move on the cable body 1, and when it is necessary to fix the cable, the cable fixing assembly 10 can be moved to the required position and fixed by the sticking part 11.

[0024] As shown in Figure 2 The sticking part 11 is double-sided adhesive tape, which is composed of a sticking layer 16 and an outer protective layer 17, and the two sides of the sticking layer 16 are respectively pasted with the shell 12 and the outer protective layer 17.

[0025] In this embodiment, the cable body 1 is pasted by the sticking part 11, so as to prevent the cable body 1 from moving to other positions and affecting the use of other electronic elements.

[0026] As another way, the sticking part 11 is a magnetic sheet, which is made of a permanent magnet and can be adsorbed on a metal element to fix the cable body 1 by magnetic force.

[0027] In combination Figure 3 As shown in the figure, the shell 12 is provided with a breaking line 18, and the shell 12 is divided into two parts by the breaking line 18, and the surfaces of the two parts are provided with the sticking part 11.

[0028] In this embodiment, the cable fixing assembly 10 can be divided into two parts by the breaking line 18, and the two parts can be independently moved to realize fixing at different positions.

[0029] Working principle: the utility model discloses a movable cable fixing assembly 10 is installed on the cable body 1, and the inside of the cable fixing assembly 10 is provided with a cavity for accommodating the cable body 1, and the surface of the cable fixing assembly 10 is provided with the sticking part 11, and the cable fixing assembly 10 can be moved on the cable body 1, and when it is needed to fix the cable, the cable fixing assembly 10 can be moved to the required position, and the cable body 1 is pasted through the sticking part 11, so that the cable body 1 is prevented from moving to other positions and affecting the use of other electronic elements, the two surfaces of the cable fixing assembly 10 are provided with the sticking part 11, which can be selected according to the requirement, and the inside of the shell 12 is provided with the positioning point 14, so that the shell 12 can be stably moved on the cable body 1, the cable fixing assembly 10 can be divided into two parts by the breaking line 18, and the two parts can be independently moved to realize fixing at different positions.

[0030] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such process, method, article or device.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A FFC flexible flat cable comprising a cable body (1), characterized in that: The cable body (1) is composed of a cable shell (2) and an internal copper wire (3), the cable shell (2) is coated on the internal copper wire (3), both ends of the cable body (1) are respectively connected with a wire end connector (4), the wire end connector (4) comprises a first wire terminal (5) and a second wire terminal (6), the first wire terminal (5) and the second wire terminal (6) are respectively connected with the internal copper wire (3) through a terminal row (7), the inner side left end of the terminal row (7) is connected with a welding hole (8), and the right side of the welding hole (8) is provided with a screw (9), the cable body (1) is provided with a movable cable fixing assembly (10), the cable fixing assembly (10) is a flat structure, the inside of the cable fixing assembly (10) is provided with a cavity for accommodating the cable body (1), and the surface of the cable fixing assembly (10) is provided with a sticking part (11).

2. The FFC flexible flat cable according to claim 1, wherein, The cable fixing assembly (10) comprises a shell (12), the shell (12) is sleeved on the periphery of the cable body (1), and the inside of the shell (12) is provided with a cable mounting groove (13).

3. The FFC flexible flat cable according to claim 2, wherein, The width of the cable mounting groove (13) is equal to the width of the cable body (1), and the thickness of the cable mounting groove (13) is equal to the thickness of the cable body (1).

4. The FFC flexible flat cable according to claim 3, wherein, The inner side surface of the cable mounting groove (13) is provided with a positioning point (14), and the positioning point (14) is provided with a plurality of groups.

5. The FFC flexible flat cable according to claim 4, wherein, The surface of the cable shell (2) is provided with a groove (15), and the positioning point (14) is located in the groove (15) of the cable shell (2).

6. The FFC flexible flat cable according to claim 1, wherein, The sticking part (11) is double-sided adhesive tape, the double-sided adhesive tape is composed of a sticking layer (16) and an outer protective layer (17), and the two sides of the sticking layer (16) are respectively pasted with the shell (12) and the outer protective layer (17).

7. The FFC flexible flat cable according to claim 1, wherein, The sticking part (11) is a magnetic sheet, and the magnetic sheet is made of a permanent magnet.

8. The FFC flexible flat cable according to claim 1, wherein, The shell (12) is provided with a breaking line (18), the shell (12) is divided into two parts through the breaking line (18), and the surfaces of the two parts are both provided with the sticking part (11).

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