CN212257881U

CN212257881U - Novel flexible flat cable with stable signal transmission

Info

Publication number: CN212257881U
Application number: CN202021520678.XU
Authority: CN
Inventors: 杨海波; 徐剑
Original assignee: Qingdao Xinhancheng Electronic Co ltd
Current assignee: Qingdao Xinhancheng Electronic Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2020-12-29
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a novel flexible flat cable with stable signal transmission, which comprises a power strip and a front connector, wherein the power strip is arranged on the outer wall of the front end of the front connector, an insulating tape is arranged on the outer wall of the rear end of the front connector, when the flexible flat cable is arranged, a sliding block is pulled forwards, and when a pressing plate passes through a barb, the movable plate is automatically supported through a connecting plate, so that the movable plate rotates downwards or downwards through a rotating shaft, the pressing plate slides through the barb smoothly, the front connector is positioned in a fixed groove, the front connector is pressed tightly, meanwhile, a clamping block is just clamped into a clamping groove, and the movable plate also automatically recovers through a spring, so that the pressing plate is pressed on the insulating tape again, the fixing device is more stable, the clamping plate is also just clamped by the barb, the fixing device is prevented from moving backwards, the mounting is more stable, and the distance between the clamping block and a mounting piece, this allows the flex cable to be used in most installations.

Description

Novel flexible flat cable with stable signal transmission

Technical Field

The utility model belongs to the technical field of soft winding displacement is relevant, concretely relates to novel signal transmission stable soft winding displacement.

Background

A flexible flat cable (hereinafter referred to as a flexible flat cable) is a transmission assembly formed by arranging a plurality of metal conductors and then thermally pressing the metal conductors with an insulating material covering the metal conductors, has excellent flexibility, is suitable for signal transmission in various narrow spaces, and has the advantage of low production cost, so that the flexible flat cable is widely used in various electronic products in recent years. Generally, the flexible flat cable is a three-layer structure, i.e. the arrangement of the insulating layer, the conducting wire layer and the insulating layer is from top to bottom in sequence, each conducting wire is separately arranged and partially exposed out of two ends of the flexible flat cable to form a conducting point, when the flexible flat cable is connected between two systems, the conducting point on any end of the flexible flat cable is electrically contacted with one system, and the signal received by each conducting point is transmitted to the corresponding conducting point on the other end of the flexible flat cable and transmitted to the other system, so as to achieve the purpose of signal transmission between the two systems.

The existing flexible flat cable technology has the following problems: when using soft winding displacement to connect at present, just simply insert the row of inserting of soft winding displacement front end into the jack, the contact failure takes place easily like this, easily takes place the problem that drops moreover, can not make the signal carry out stable transmission.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel signal transmission stable soft winding displacement to propose taking place contact failure easily and taking place the problem that drops when using soft winding displacement to connect at present in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel flexible flat cable with stable signal transmission comprises a plug row and a front connector, wherein the plug row is installed on the outer wall of the front end of the front connector, an insulating tape is arranged on the outer wall of the rear end of the front connector, a rear connector is arranged on the outer wall of the rear end of the insulating tape, barbs are arranged on the insulating tape on the rear side of the front connector, a fixing device is arranged on the insulating tape on the rear side of the barbs, a sliding block is arranged on the fixing device, a fixing groove is formed in the inner part of the outer wall of the front end of the sliding block, a screw rod is arranged on the outer wall of the front end of the sliding block, a clamping block is arranged on the outer wall of the front end of the screw rod, a sliding groove is formed in the inner part of the sliding block, the insulating tape is arranged in the sliding groove, fixing plates are arranged on the sliding blocks on the upper side and the lower side of, the movable plate and the fixed plate are fixedly connected through a spring, a connecting plate is arranged on the inner wall of the upper end of the movable plate close to the rear side, and a pressing plate is arranged on the outer wall of the upper end of the connecting plate.

Preferably, the connecting groove is formed in the outer wall of the upper end of the rear side of the rear connecting head.

Preferably, the height of the fixing groove is greater than that of the front connector, and the heights of the front connector and the rear connector are the same.

Preferably, the fixture block is made of spherical rubber, and the barbs are made of right-angled triangle plastic.

Preferably, the number of the fixing devices is two, and the two fixing devices maintain a symmetrical state.

Preferably, the fixed block and the movable plate are fixedly connected through a rotating shaft, and a screw hole is formed in the outer wall of the front end of the sliding block.

Compared with the prior soft flat cable technology, the utility model provides a novel stable soft flat cable of signal transmission possesses following beneficial effect:

the flexible flat cable of the utility model is characterized in that the fixing device is additionally arranged on the insulating tape, the positions of the front connector and the rear connector are respectively heightened through the fixing device, the condition that the flexible flat cable is separated due to shaking is avoided, the flexible flat cable can be more stable when being connected, when the flexible flat cable is used for installation and connection, two fixing devices are firstly slid to the position in the middle of the insulating tape, then the inserting row on the front connector is inserted into the jack on the installation part, the connecting piece is also provided with the clamping groove, the diameter of the clamping groove is smaller than that of the clamping block, the clamping groove is positioned on the upper side and the lower side of the jack, then the sliding block on the fixing device is pinched, then the sliding block is pulled forwards, when the pressing plate passes through the barb, the movable plate is automatically propped up through the connecting plate, the movable plate is enabled to rotate downwards or downwards through the rotating shaft, the pressing plate, make preceding connector be in the inside of fixed slot, compress tightly preceding connector, the fixture block also just in time blocks into the draw-in groove on the installed part, the fly leaf also passes through spring automatic recovery simultaneously, make the clamp plate press again on the insulating tape, let fixing device more firm, the barb also just in time blocks the clamp plate simultaneously, fixing device has been prevented to remove backward, make its installation more firm, and the distance between fixture block and the installed part can be adjusted through the screw pole, make soft winding displacement can be applicable to on most installed parts like this.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic top plan view of a novel flexible flat cable with stable signal transmission according to the present invention;

fig. 2 is a schematic side plane structure view of the flexible flat cable of the present invention;

fig. 3 is a schematic side view of the fixing device according to the present invention;

in the figure: 1. a power strip; 2. a barb; 3. a fixing device; 4. an insulating tape; 5. a rear connector; 6. a front connector; 7. a clamping block; 8. a screw shaft; 9. a fixing plate; 10. pressing a plate; 11. a slider; 12. fixing grooves; 13. a fixed block; 14. a spring; 15. a movable plate; 16. a connecting plate; 17. a chute.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel flexible flat cable with stable signal transmission comprises a plug row 1 and a front connector 6, the plug row 1 is arranged on the outer wall of the front end of the front connector 6, an insulating tape 4 is arranged on the outer wall of the rear end of the front connector 6, a rear connector 5 is arranged on the outer wall of the rear end of the insulating tape 4, an agnail 2 is arranged on the insulating tape 4 at the rear side of the front connector 6, a fixing device 3 is arranged on the insulating tape 4 at the rear side of the agnail 2, a sliding block 11 is arranged on the fixing device 3, a fixing groove 12 is arranged inside the outer wall of the front end of the sliding block 11, a screw rod 8 is arranged on the outer wall of the front end of the sliding block 11, a clamping block 7 is arranged on the outer wall of the front end of the screw rod 8, a sliding groove 17 is arranged inside the sliding block 11, the insulating tape 4 is arranged inside the sliding groove 17, fixing plates 9 are arranged on the sliding blocks 11 at the upper side and the lower, the movable plate 15 and the fixed plate 9 are fixedly connected through a spring 14, a connecting plate 16 is arranged on the inner wall of the upper end of the movable plate 15 close to the rear side, and a pressing plate 10 is arranged on the outer wall of the upper end of the connecting plate 16.

A novel flexible flat cable with stable signal transmission comprises a power strip 1 and a front connector 6, wherein a connecting groove is arranged in the outer wall of the upper end of the rear side of a rear connector 5, so that the power strip 1 on the front connector 6 can be conveniently inserted into a mounting piece, the connecting groove on the rear connector 5 can also be connected, the flexible flat cable can transmit signals, the height of a fixing groove 12 is larger than that of the front connector 6, the height of the front connector 6 is the same as that of the rear connector 5, so that the front connector 6 and the rear connector 5 can be clamped into the fixing groove 12 on a fixing device 3, the flexible flat cable can be more stable when being connected, a clamping block 7 is made of spherical rubber, barbs 2 are made of right-angled triangular plastic, the clamping block 7 can be clamped into a clamping groove on the mounting piece, and the fixing device 3 can respectively fix the front connector 6 and the rear connector, avoid soft winding displacement and installed part the phenomenon that drops to appear, and barb 2 can also prevent 3 rearward movements of fixing device, it is more firm to make its installation, fixing device 3 is provided with two altogether, two fixing device 3 keep the symmetric state, fix preceding connector 6 and back connector 5 on the installed part respectively through two fixing device 3 like this, make soft winding displacement can stable transmission signal, fixed block 13 and fly leaf 15 are through pivot fixed connection, the inside screw that is provided with of 11 front end outer walls of slider, can adjust the distance between fixture block 7 and the installed part like this, can be applicable to most installed parts.

The utility model discloses a theory of operation and use flow: after the flexible flat cable is installed, when the flexible flat cable is used for installation and connection, two fixing devices 3 are firstly slid to the middle position of an insulating belt 4, then a power strip 1 on a front connector 6 is inserted into a jack on an installation part, a clamping groove is also arranged on the connecting part, the diameter of the clamping groove is smaller than that of a clamping block 7, the clamping groove is positioned on the upper side and the lower side of the jack, a sliding block 11 on the fixing device 3 is then pinched, then the sliding block 11 is pulled forwards, and when a pressing plate 10 passes through an agnail 2, a movable plate 15 is automatically propped up through a connecting plate 16, so that the movable plate 15 rotates downwards or downwards through a rotating shaft, the pressing plate 10 conveniently and smoothly slides through the agnail 2, then the sliding block 11 slides onto the front connector 6, the front connector 6 is positioned inside a fixing groove 12, the front connector 6 is pressed, and the clamping block 7 is also just, simultaneously fly leaf 15 also resumes through spring 14 is automatic, make clamp plate 10 press on insulating tape 4 again, let fixing device 3 more firm, barb 2 also just in time catches clamp plate 10, fixing device 3 has been prevented from moving backward, it is more firm to make its installation, if need will insert row 1 and extract from the installed part, need upwards respectively with two fly leaves 15 from top to bottom and upwards part, clamp plate 10 breaks away from barb 2 like this, the height of clamp plate 10 is greater than the height of barb 2, simultaneously with slider 11 jerk backward, make fixture block 7 break away from the installed part can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel stable soft winding displacement of signal transmission, is including row of inserting (1) and preceding connector (6), its characterized in that: the power strip (1) is arranged on the outer wall of the front end of a front connector (6), an insulating tape (4) is arranged on the outer wall of the rear end of the front connector (6), a rear connector (5) is arranged on the outer wall of the rear end of the insulating tape (4), an agnail (2) is arranged on the insulating tape (4) of the rear side of the front connector (6), a fixing device (3) is arranged on the insulating tape (4) of the rear side of the agnail (2), a sliding block (11) is arranged on the fixing device (3), a fixing groove (12) is arranged inside the outer wall of the front end of the sliding block (11), a screw rod (8) is arranged on the outer wall of the front end of the sliding block (11), a clamping block (7) is arranged on the outer wall of the front end of the screw rod (8), a sliding groove (17) is arranged inside the sliding block (11), the insulating tape (4) is arranged inside the sliding groove (17), fixing plates (9) are arranged on, the slide block (11) is by all being provided with fixed block (13) on the upper and lower both sides rear end outer wall, the inside of fixed block (13) is provided with fly leaf (15) that stretches out to the rear side, fly leaf (15) and fixed plate (9) are through spring (14) fixed connection, fly leaf (15) are by being provided with connecting plate (16) on the inner wall of rear side upper end, be provided with clamp plate (10) on connecting plate (16) upper end outer wall.

2. The novel flexible flat cable with stable signal transmission as claimed in claim 1, wherein: the inside spread groove that is provided with of rear connector (5) rear side upper end outer wall.

3. The novel flexible flat cable with stable signal transmission as claimed in claim 1, wherein: the height of fixed slot (12) is greater than the height of preceding connector (6), the height of preceding connector (6) and back connector (5) is the same.

4. The novel flexible flat cable with stable signal transmission as claimed in claim 1, wherein: the clamping block (7) is made of spherical rubber, and the barb (2) is made of right-angled triangle plastic.

5. The novel flexible flat cable with stable signal transmission as claimed in claim 1, wherein: the number of the fixing devices (3) is two, and the two fixing devices (3) are kept in a symmetrical state.

6. The novel flexible flat cable with stable signal transmission as claimed in claim 1, wherein: the fixed block (13) is fixedly connected with the movable plate (15) through a rotating shaft, and a screw hole is formed in the outer wall of the front end of the sliding block (11).