CN-224204512-U - Anti-misplacement pluggable FFC flexible flat cable with positioning holes

Abstract

The utility model relates to the technical field of flat cables, and discloses an FFC flexible flat cable with a positioning hole, which is capable of preventing misplacement and insertion, and comprises a flat cable body, a first connecting piece and a second connecting piece; the wire arranging device comprises a wire arranging body, a pair of first connecting pieces, positioning holes and positioning columns, wherein the first connecting pieces are arranged on two sides of the wire arranging body in pairs, the two second connecting pieces are inserted into the first connecting pieces on two sides respectively, a locking structure is arranged between the first connecting pieces and the second connecting pieces, a plug is arranged on one side of each first connecting piece, a slot matched with the plug for use is arranged on one side of each second connecting piece, the positioning holes and the positioning columns are respectively arranged on two sides of each first connecting piece, the positioning holes are respectively arranged on the positioning blocks, and the pair of positioning columns are respectively arranged on two sides of the second connecting pieces and matched with the positioning holes for use. Compared with the prior art, the utility model has the advantages of preventing offset insertion, avoiding dislocation, being capable of being locked again after the insertion is finished and having high overall stability.

Inventors

• ZHOU QIN

Assignees

• 东莞市恩佳电子科技有限公司

Dates

Publication Date

20260505

Application Date

20250526

Claims (4)

1. 1. The utility model provides a soft winding displacement of dislocation plug-in prevention takes locating hole FFC, includes winding displacement body (1), its characterized in that still includes: The wire arranging device comprises a wire arranging body (1), first connecting pieces (2) and second connecting pieces (3), wherein the first connecting pieces (2) and the second connecting pieces (3) in pairs are respectively arranged on two sides of the wire arranging body (1), the two second connecting pieces (3) are respectively inserted into the first connecting pieces (2) on the two sides, a locking structure is arranged between the first connecting pieces (2) and the second connecting pieces (3), a plug (4) is arranged on one side of the first connecting pieces (2), and a slot (5) matched with the plug (4) for use is arranged on one side of the second connecting pieces (3); Positioning holes (7) and positioning columns (8), wherein positioning blocks (6) are arranged on two sides of the first connecting piece (2), the positioning holes (7) are respectively arranged on the positioning blocks (6), the paired positioning columns (8) are respectively arranged on two sides of the second connecting piece (3) and are matched with the positioning holes (7), and the sections of the positioning holes (7) and the positioning columns (8) are of trapezoid structures.
2. 2. The dislocation-prevention pluggable FFC flexible flat cable with positioning holes as claimed in claim 1, wherein the dislocation-prevention pluggable FFC flexible flat cable is characterized in that: The locking structure comprises locking blocks (9) and inserting blocks (15), wherein the four locking blocks (9) are respectively arranged at the top end and the bottom end of a first connecting piece (2) at two sides, through holes (10) are respectively formed in the locking blocks (9), connecting plates (14) are respectively arranged at the top end and the bottom end of a second connecting piece (3), and a plurality of inserting blocks (15) are respectively arranged at one side of each connecting plate (14) and are used for being matched with the through holes (10); The locking structure further comprises a limiting column (11) and springs (12), wherein the limiting columns (11) are respectively inserted into the locking blocks (9) and extend into the through holes (10), one ends of the limiting columns (11) are respectively provided with a circular plate (13), the springs (12) are sleeved on the limiting columns (11) and located between the circular plates (13) and the locking blocks (9), and limiting holes (16) matched with the limiting columns (11) are formed in the inserting blocks (15).
3. 3. The FFC flexible flat cable with the positioning holes for preventing misplacement and plug as claimed in claim 2, wherein one side of the insertion block (15) is of a slope structure.
4. 4. The dislocation-preventing pluggable FFC flexible flat cable with positioning holes as claimed in claim 1, wherein a warning board is arranged at the top end of the second connecting piece (3).

Description

Anti-misplacement pluggable FFC flexible flat cable with positioning holes Technical Field The utility model relates to the technical field of flat cables, in particular to an FFC soft flat cable with positioning holes, which is capable of preventing misplacement and insertion. Background FFC (flexible flat cable) is a flexible circuit connector composed of a flat conductor (usually copper wire) and an insulating film (such as polyester PET or polyimide PI) arranged in parallel. The structure is similar to a ribbon-shaped flat cable, and conductors are fixed between insulating layers through a pressing process to form a bendable flat ribbon-shaped form. When the traditional FFC flexible flat cable is used, connection is realized by the interference fit between the thickness of the plug end of the flat cable and the gap of the plug connector, but no lock catch exists between the FFC flexible flat cable and the plug connector, the connection mode is simple and direct, but sufficient stability is possibly lacked, pins of some FFC flexible flat cables are in plugging, an anti-dislocation mechanism is lacked, when manual butt joint is performed, the situation of offset plugging is easy to occur, and the plugging efficiency is influenced. Disclosure of utility model 1. Technical problem to be solved The technical problem to be solved by the utility model is to overcome the technical difficulties, and provide the FFC flexible flat cable with the positioning holes, which is capable of preventing misplacement and plugging, preventing misplacement, and being capable of being locked again after plugging is finished, and is high in overall stability. 2. Technical proposal In order to solve the technical problems, the technical scheme provided by the utility model is that the FFC flexible flat cable with the positioning holes for preventing misplacement and insertion comprises a flat cable body and further comprises: The wire arranging device comprises a wire arranging body, first connecting pieces, second connecting pieces, a pair of first connecting pieces, a locking structure and a connecting piece, wherein the first connecting pieces and the second connecting pieces are respectively arranged on two sides of the wire arranging body; The positioning holes are respectively arranged on the positioning blocks, the paired positioning columns are respectively arranged on the two sides of the second connecting piece and are matched with the positioning holes for use, and the cross sections of the positioning holes and the positioning columns are of trapezoid structures. The locking structure comprises locking blocks and inserting blocks, wherein the four locking blocks are respectively arranged at the top end and the bottom end of first connecting pieces at two sides, through holes are formed in the locking blocks, connecting plates are respectively arranged at the top end and the bottom end of second connecting pieces, a plurality of inserting blocks are respectively arranged at one side of each connecting plate and are used in cooperation with the through holes, the locking structure further comprises limiting columns and springs, the limiting columns are respectively inserted into the locking blocks and extend into the through holes, a circular disc is arranged at one end of each limiting column, the springs are sleeved on the limiting columns and are located between the circular disc and the locking blocks, and limiting holes used in cooperation with the limiting columns are formed in the inserting blocks. As an improvement, one side of the insertion block is of a slope structure. As an improvement, a notice board is arranged at the top end of the second connecting piece. 3. Advantageous effects Compared with the prior art, the utility model has the advantages that: 1. Under the cooperation of locating piece, locating hole and reference column, can guide when pegging graft, prevent to misplace, avoid the dislocation. 2. Through locking piece, through-hole, spacing post, spring, disk, connecting plate, insert piece and spacing hole, can lock again and fix when first connecting piece and second connecting piece are pegged graft together, overall stability is high. Drawings Fig. 1 is a schematic perspective view of an FFC flexible flat cable with a positioning hole for preventing misplacement and insertion according to the present utility model. Fig. 2 is a schematic perspective view of a FFC flexible flat cable with a positioning hole for preventing misplacement and insertion according to the present utility model. Fig. 3 is a schematic diagram of a partial structure of an FFC flexible flat cable with a positioning hole for preventing misplacement and insertion according to the present utility model. Fig. 4 is an enlarged detail view of part a of fig. 3 of the FFC flexible flat cable with the positioning hole, which is prevented from being inserted and pulled out in a dislocation manner. Fig. 5 is an enlarged detail view