CN218216007U - High temperature resistant FFC winding displacement - Google Patents

Abstract

The utility model discloses a high temperature resistance FFC winding displacement, including the winding displacement main part, it distributes and has the parcel inner packing to connect the inner wall laminating, and connects lower extreme edge fixedly connected with locking knot piece, electric property slot inner wall is inserted and is closed and install electric property inserted block, and electric property inserted block lower extreme electric connection has the interface, the laminating of interface inner wall distributes and has sealed piece, and interface upper end both sides edge has seted up the locking catching groove. This high temperature resistant FFC winding displacement's bare copper line can wrap up through outer parcel piece, first insulating block and second insulating block, and it is parallel independent distribution, avoid mutual interference, and can form effectual high temperature resistant thermal-insulated processing to the parcel of bare copper line and joint inner wall components and parts through pad in outer parcel piece and the parcel, and can detain the piece lock locking through locking catching groove and locking when joint and interface connection, avoid becoming flexible, and electric property slot and electric property inserted block junction can be through sealed piece sealing connection, it is inseparabler to connect.

Description

High temperature resistant FFC winding displacement

The technical field is as follows:

the utility model relates to a FFC winding displacement technical field specifically is a high temperature resistant FFC winding displacement.

Background art:

FFC winding displacement also is called flexible flat cable, can select wire figure and interval wantonly for it is more convenient to contact, and the volume of the electronic product that significantly reduces manufacturing cost, improves production efficiency, is most suitable for between removal part and the mainboard, between the PCB board and the miniaturized electrical equipment as the use of data transmission cable: common specifications include various spacing flexible cables of 0.5mm, 0.8mm, 1.0mm, 1.25mm, 1.27mm, 1.5mm, 2.0mm and 2.54 mm: the connecting structure is widely applied to connection between a printing head and a main board of various printers, signal transmission and board connection of products such as plotters, scanners, copiers, sound equipment, liquid crystal electric appliances, fax machines, various video players and the like, and is almost ubiquitous in modern electric equipment.

The FFC bus is most suitably placed between a main board of an electronic product and their moving parts, between PCBs, and as a transmission line of data between electronic devices, and thus, the FFC bus is widely used for signal transmission lines and connection lines between various types of electric devices such as printers, scanners, copiers, audios, plotters, and televisions, and their main boards. Because the FFC flat cable has wide application scenes, the FFC flat cable meets the requirements of high and low temperatures in different scenes and different use areas, and the maximum heat-resistant temperature of the FFC flat cable can meet the application requirements of various scenes only when the requirement reaches 85 ℃.

The FFC winding displacement among the prior art has relatively poor high temperature resistance, and there is the excessive phenomenon of gluing on the both sides of naked copper line layer, and holistic grafting effect is relatively poor to need a high temperature resistant FFC winding displacement to solve above-mentioned problem.

The utility model has the following contents:

an object of the utility model is to provide a high temperature resistant FFC winding displacement to the high temperature resistance ability of the FFC winding displacement in the middle of the technique that mentions in solving above-mentioned background art is relatively poor, and there is the excessive phenomenon of gluing on the both sides on naked copper line layer, the relatively poor problem of holistic grafting effect.

The utility model discloses by following technical scheme implement: the utility model provides a high temperature resistant FFC winding displacement, includes the winding displacement main part, winding displacement main part one end electrically connected has the joint, and connects one end electrically connected with the electric slot, winding displacement main part outer wall parcel has outer parcel piece, and the laminating of outer parcel inner wall distributes and have first insulating block, the laminating of first insulating block inner wall distributes and has the reinforcement piece, and its reinforcement piece inner wall laminating distributes and has the second insulating block, and the second insulating block inner wall has inserted and has closed the bare copper line, the laminating of joint inner wall distributes and has wrapped up the inner pad, and connects lower extreme edge fixedly connected with locking knot piece, the electric slot inner wall is inserted and is closed and install the electric insertion piece, and electric insertion piece lower extreme electrically connected with interface, the laminating of interface inner wall distributes and has sealed the piece, and interface upper end both sides edge has seted up the locking catching groove.

Preferably, the connector is fixedly connected with the interface in a buckling manner through a locking buckle block in a locking buckle groove, and the shape of the locking buckle block is matched with that of the locking buckle groove.

Preferably, the shape of the electrical slot is matched with that of the electrical plug, and the electrical slot is in sealing connection with the electrical plug through the sealing block.

Preferably, the bare copper wires are distributed in parallel independent positions, and the first insulating block and the second insulating block are distributed in double-layer annular wrapping positions with the bare copper wires.

Preferably, the outer wrapping block and the inner wrapping pad are made of high-temperature-resistant heat-insulating cotton materials, and the outer wrapping block and the inner wrapping pad are distributed at wrapping positions on the outer wall of the first insulating block and the inner wall of the joint.

Preferably, the reinforcing block is made of a net-shaped sheet metal material, is distributed at a clamping position between the first insulating block and the second insulating block and is connected with the bare copper wire in a wrapping mode.

The utility model has the advantages that: this high temperature resistant FFC winding displacement's bare copper line can wrap up through outer parcel piece, first insulating block and second insulating block, and it is parallel independent distribution, avoid mutual interference, and can form effectual high temperature resistant thermal-insulated processing to the parcel of bare copper line and joint inner wall components and parts through pad in outer parcel piece and the parcel, and can detain the piece lock locking through locking catching groove and locking when joint and interface connection, avoid becoming flexible, and electric property slot and electric property inserted block junction can be through sealed piece sealing connection, it is inseparabler to connect.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a high temperature resistant FFC flat cable in front view;

fig. 2 is a schematic cross-sectional view of a high temperature resistant FFC cable of the present invention;

fig. 3 is a schematic view illustrating the connection between the high temperature resistant FFC cable connector and the interface of the present invention;

fig. 4 is an enlarged view of a position a in fig. 2 of a high temperature resistant FFC cable of the present invention;

fig. 5 is an enlarged view of the high temperature resistant FFC ribbon of the present invention at B in fig. 3;

fig. 6 is an enlarged view of the C in fig. 3 of a high temperature resistant FFC cable.

In the figure: 1. the flat cable comprises a flat cable main body, 2, joints, 3, an electrical slot, 4, a bare copper wire, 5, a package inner pad, 6, an interface, 7, an outer package block, 8, a first insulation block, 9, a second insulation block, 10, a reinforcing block, 11, a locking buckle groove, 12, a locking buckle block, 13, a sealing block, 14 and an electrical insertion block.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a high-temperature resistant FFC flat cable comprises a flat cable main body 1, a connector 2, an electrical slot 3, a bare copper wire 4, a wrapping inner pad 5, a connector 6, an outer wrapping block 7, a first insulating block 8, a second insulating block 9, a reinforcing block 10, a locking buckle groove 11, a locking buckle block 12, a sealing block 13 and an electrical insertion block 14, wherein one end of the flat cable main body 1 is electrically connected with the connector 2, one end of the connector 2 is electrically connected with the electrical slot 3, the connector 2 is fixedly connected with the connector 6 in the locking buckle groove 11 through the locking buckle block 12, the shape of the locking buckle block 12 is matched with that of the locking buckle groove 11, so that the connector 2 is stably connected with the connector 6 in a buckling manner and is prevented from loosening, the shape of the electrical slot 3 is matched with that of the electrical insertion block 14, the electrical slot 3 is hermetically connected with the electrical insertion block 14 through the sealing block 13, and the connection is more stable, the outer wall of the flat cable main body 1 is wrapped by an outer wrapping block 7, a first insulating block 8 is distributed on the inner wall of the outer wrapping block 7 in a fitting manner, the outer wrapping block 7 and a wrapping inner pad 5 are made of high-temperature-resistant heat-insulating cotton materials, the outer wrapping block 7 and the wrapping inner pad 5 are distributed on the outer wall of the first insulating block 8 and the inner wall of the joint 2 in a wrapping position, so that the outer wrapping block 7 and the wrapping inner pad 5 can carry out high-temperature-resistant heat-insulating treatment on the inner walls of the bare copper wires 4 and the joint 2, the flat cable is safer to use, reinforcing blocks 10 are distributed on the inner wall of the first insulating block 8 in a fitting manner, second insulating blocks 9 are distributed on the inner wall of the reinforcing blocks 10 in a fitting manner, the inner walls of the second insulating blocks 9 are inserted with bare copper wires 4, the bare copper wires 4 are distributed in parallel independent positions, the first insulating block 8 and the second insulating block 9 and the bare copper wires 4 are distributed in double-layer annular wrapping positions, so that the bare copper wires 4 can carry out double-layer insulation protection through the first insulating block 8 and the second insulating block 9, avoid mutual interference, reinforcing block 10 is netted thin slice metal material, and reinforcing block 10 is the clamping position distribution between first insulating block 8 and second insulating block 9, reinforcing block 10 is the parcel with naked copper line 4 and is connected, make reinforcing block 10 can start reinforced effect like this, avoid the rupture, 2 inner wall laminating distributions of joint have the parcel inner bolster 5, and 2 lower extreme edge fixedly connected with locking buckle piece 12 of joint, 3 inner walls of electrical property slot are inserted and are closed and install electrical property inserted block 14, and 14 lower extreme electrically connected with interfaces 6 of electrical property inserted block, 6 inner wall laminating distributions of interfaces have sealed piece 13, and 6 upper end both sides edges of interfaces have seted up locking buckle slot 11.

The working principle is as follows: when the high-temperature-resistant FFC cable is used, firstly, the outer wall of the cable main body 1 is wrapped by the outer wrapping block 7, then the connector 2 is inserted and installed with the interface 6 through the electric slot 3 and the electric insertion block 14, and is connected with the interface 6 in a sealing and extruding mode through the sealing block 13, then the connector 2 is buckled and locked with the interface 6 in the locking and buckling groove 11 through the locking and buckling block 12, when the cable main body 1 is pulled, the reinforcement can be carried out through the reinforcing block 10, and when the external high temperature is received, the bare copper wire 4, the outer wrapping block 7, the first insulating block 8 and the connector 2 can be wrapped and protected through the outer wrapping block 7 and the wrapping inner pad 5, so that the high-temperature-resistant FFC cable is subjected to high-temperature resistance and heat insulation treatment, and the high-temperature-resistant FFC cable is used.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a high temperature resistance FFC winding displacement, includes winding displacement main part (1), winding displacement main part (1) one end electric connection has joint (2), and connects (2) one end electric connection and have electrical property slot (3), its characterized in that: the flat cable is characterized in that an outer wall of the flat cable main body (1) is wrapped with an outer wrapping block (7), a first insulating block (8) is attached to and distributed on an inner wall of the outer wrapping block (7), reinforcing blocks (10) are attached to and distributed on an inner wall of the first insulating block (8), second insulating blocks (9) are attached to and distributed on an inner wall of the reinforcing blocks (10), bare copper wires (4) are inserted into and combined with inner walls of the second insulating blocks (9), wrapping inner pads (5) are attached to and distributed on inner walls of joints (2), locking buckle blocks (12) are fixedly connected to edges of lower ends of the joints (2), electric insertion blocks (14) are installed on inner walls of electric slots (3) in an inserting mode, interfaces (6) are electrically connected to lower ends of the electric insertion blocks (14), sealing blocks (13) are attached to and distributed on inner walls of the interfaces (6), and locking buckle grooves (11) are formed in edges of two sides of upper ends of the interfaces (6).

2. The FFC flex cable of claim 1, wherein: the connector (2) is fixedly connected with the interface (6) in a buckling mode through the locking buckling block (12) in the locking buckling groove (11), and the shape of the locking buckling block (12) is matched with that of the locking buckling groove (11).

3. The FFC flex cable of claim 2, wherein: the shape of the electric slot (3) is matched with that of the electric plug-in block (14), and the electric slot (3) is hermetically connected with the electric plug-in block (14) through a sealing block (13).

4. The FFC flex cable of claim 3, wherein: bare copper line (4) are parallel independent position and distribute, first insulating block (8) and second insulating block (9) are double-deck annular parcel position with bare copper line (4) and distribute.

5. The FFC flex cable of claim 4, wherein: pad (5) are high temperature resistant thermal-insulated cotton material in outer parcel piece (7) and the parcel, and pad (5) are parcel position distribution in first insulation block (8) outer wall and joint (2) inner wall in outer parcel piece (7) and the parcel.

6. The FFC flex cable of claim 5, wherein: the reinforcing block (10) is made of a net-shaped sheet metal material, the reinforcing block (10) is distributed between the first insulating block (8) and the second insulating block (9) in a clamping position, and the reinforcing block (10) is connected with the bare copper wire (4) in a wrapping mode.

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