CN213815582U

CN213815582U - UL flexible flat cable with anti-winding structure

Info

Publication number: CN213815582U
Application number: CN202023317089.4U
Authority: CN
Inventors: 黄县兴
Original assignee: Shenzhen Yongjiecheng Electronic Co ltd
Current assignee: Shenzhen Yongjiecheng Electronic Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-07-27
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a UL soft arranging wire with antiwind structure, including lower apron and data line, the mounting groove has been seted up at the top of apron down, and the top fixedly connected with buffer spring of mounting groove to buffer spring's top fixed mounting has the rubber buffer board, the avris of apron is fixed with the fixed block down, and the inner wall swing joint of fixed block has fixing bolt to fixing bolt's outer wall movable mounting has stable piece, the tip fixedly connected with connecting plate of stable piece moreover. This UL soft arranging wire with antiwind structure makes can not have unnecessary contact between two sets of soft arranging wires through the lower apron that sets up, connecting plate, limiting plate and upper cover plate, has effectually prevented to take place the winding between two sets of soft arranging wires, through insulating filler and the shell body that sets up, has prevented to take place the winding between data line and the data line, and then has prevented that the crust of soft arranging wire from receiving wearing and tearing and taking place to break to use next time to the user has also brought very big facility.

Description

UL flexible flat cable with anti-winding structure

Technical Field

The utility model relates to a soft arranging wire technical field specifically is a UL soft arranging wire with antiwind structure.

Background

The flat cable is small and light, the flat cable is originally designed to replace the wire harness lead with larger volume, on the current plug-in electronic device assembly board, the flat cable is usually the only solution to meet the miniaturization and moving requirements, the flat cable (sometimes called as flexible printed circuit) is a copper circuit or a printed polymer thick film circuit etched on a polymer substrate, and the UL flexible flat cable is widely used by people in daily life to connect equipment, but the existing UL flexible flat cable has certain defects, such as:

1. the existing UL flexible flat cable generally does not have an anti-winding structure, when the flexible flat cable is used in daily life, the flexible flat cable is easy to wind, so that the outer skin of the flexible flat cable is broken to damage the flexible flat cable, and the flexible flat cable is not convenient for the next use of a user, so that certain use defects exist;

2. the existing UL flexible flat cable is not ideal in protection effect generally, and is easily damaged by the influence of external factors when a user uses the UL flexible flat cable daily, and if the user steps on the UL flexible flat cable unintentionally or water in a water cup falls down, the UL flexible flat cable is damaged, so that the replacement frequency of the user is easily increased, and the use cost of the user is increased.

In order to solve the above problems, it is urgently needed to perform an innovative design based on the original UL flexible flat cable structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a UL soft arranging wire with antiwind structure, in order to solve the general antiwind structure that does not have that proposes in the above-mentioned background art, when daily use soft arranging wire, the winding takes place easily for the soft arranging wire, the crust that causes the soft arranging wire takes place to break and causes the damage of soft arranging wire, and also the next use of user of not being convenient for, general protecting effect is not ideal, receive external factor's influence and cause the damage easily when user's daily use, the water that steps on or in the drinking cup if the user is unintentional spills to go to all can cause the damage of soft arranging wire, and then cause user's change frequency to rise easily, increase user's use cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a UL flexible flat cable with an anti-winding structure comprises a lower cover plate and a data line, wherein the top of the lower cover plate is provided with a mounting groove, the top of the mounting groove is fixedly connected with a buffer spring, the top of the buffer spring is fixedly provided with a rubber buffer plate, the lateral side of the lower cover plate is fixedly provided with a fixed block, the inner wall of the fixed block is movably connected with a fixed bolt, the outer wall of the fixed bolt is movably provided with a stable block, the end part of the stable block is fixedly connected with a connecting plate, the end part of the connecting plate is fixedly provided with a stable plate, the top of the stable plate is movably connected with a fixed plate, the end part of the fixed plate is fixedly connected with an upper cover plate, the lateral side of the lower cover plate is fixedly provided with a fixed rod, the end part of the fixed rod is fixedly provided with a connecting block, the inner wall of the connecting block is movably provided with a clamping bolt, and the end part of the lower cover plate is fixedly connected with a limiting plate, and the outer wall of the data line is fixedly provided with an insulating filler, and the outer wall of the insulating filler is fixedly provided with an outer shell.

Preferably, the number of the buffer springs is 3, the 3 buffer springs are arranged at the top of the lower cover plate at equal intervals, the external size of each buffer spring is completely matched with the internal size of the corresponding mounting groove, and the lower cover plate and the rubber buffer plate form an elastic structure through the buffer springs.

Preferably, the end of the fixing bolt passes through the top of the stabilizing block and extends to the bottom of the stabilizing block, the end of the fixing bolt is in threaded connection with the inside of the fixing block, and the fixing block is connected with the stabilizing block through the fixing bolt.

Preferably, the clamping bolt and the connecting block form a clamping structure, the external size of the clamping bolt is completely matched with the internal size of the connecting block, and the connecting block and the lower cover plate form an integrated structure through the fixing rod.

Preferably, the inside of shell body contains waterproof layer, foam filler and flame retardant coating, and the inner wall fixedly connected with foam filler of waterproof layer to the inner wall fixed mounting of foam filler has the flame retardant coating, and the waterproof layer passes through foam filler and constitutes integrated structure with the flame retardant coating moreover.

Compared with the prior art, the beneficial effects of the utility model are that: the UL flexible flat cable with the anti-winding structure;

1. the anti-winding structure is provided with a lower cover plate, a connecting plate, an upper cover plate, a buffer spring and a rubber buffer plate, redundant contact between two groups of flexible flat cables is avoided through the lower cover plate, the connecting plate, the limiting plate and the upper cover plate, winding between the two groups of flexible flat cables is effectively prevented, winding between data lines is effectively prevented through the arranged insulating filler and the outer shell, and therefore the outer skin of the flexible flat cables is effectively prevented from being worn and broken, and great convenience is brought to next use of a user;

2. be provided with the waterproof layer, the shell body that foam filler and flame retardant coating are constituteed, waterproof layer through setting up, make the data line be difficult for receiving the influence of drop of water, foam filler through setting up, make the data line be difficult for receiving the artificial extrusion and cause the damage, flame retardant coating through setting up, make the data line also be difficult for causing great loss to the user when taking place the short circuit, through the shell body that sets up, the effectual soft arranging wire that has prevented receives external factor's influence, very big increase the life of soft arranging wire, and then user's use cost has been reduced to a certain extent.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the sectional structure of the present invention;

fig. 3 is a schematic structural view of the data line and the insulating filler of the present invention;

fig. 4 is a schematic cross-sectional structural view of the outer casing of the present invention.

In the figure: 1. a lower cover plate; 2. mounting grooves; 3. a buffer spring; 4. a rubber buffer plate; 5. a fixed block; 6. a stabilizing block; 7. fixing the bolt; 8. a connecting plate; 9. a stabilizing plate; 10. a fixing plate; 11. fixing the rod; 12. connecting blocks; 13. fastening a bolt; 14. an upper cover plate; 15. a limiting plate; 16. a data line; 17. an insulating filler; 18. an outer housing; 181. a waterproof layer; 182. a foam filler; 183. and a fire-proof layer.

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. 1-4, the present invention provides a technical solution: a UL flexible flat cable with an anti-winding structure comprises a lower cover plate 1, a mounting groove 2, a buffer spring 3, a rubber buffer plate 4, a fixing block 5, a stabilizing block 6, a fixing bolt 7, a connecting plate 8, a stabilizing plate 9, a fixing plate 10, a fixing rod 11, a connecting block 12, a clamping bolt 13, an upper cover plate 14, a limiting plate 15, a data line 16, an insulating filler 17, an outer shell 18, a waterproof layer 181, a foam filler 182 and a fireproof layer 183, wherein the top of the lower cover plate 1 is provided with the mounting groove 2, the top of the mounting groove 2 is fixedly connected with the buffer spring 3, the top of the buffer spring 3 is fixedly provided with the rubber buffer plate 4, the side of the lower cover plate 1 is fixedly provided with the fixing block 5, the inner wall of the fixing block 5 is movably connected with the fixing bolt 7, the outer wall of the fixing bolt 7 is movably provided with the stabilizing block 6, and the end part of the stabilizing block 6 is fixedly connected with the connecting plate 8, and the tip fixed mounting of connecting plate 8 has stabilizer plate 9, and the top swing joint of stabilizer plate 9 has fixed plate 10, and the tip fixedly connected with upper cover plate 14 of fixed plate 10, the avris fixed mounting of lower cover plate 1 has dead lever 11, and the tip fixed of dead lever 11 has connecting block 12, and the inner wall movable mounting of connecting block 12 has bayonet 13, the tip fixedly connected with limiting plate 15 of lower cover plate 1, the outer wall fixed mounting of data line 16 has insulating filler 17, and the outer wall fixed of insulating filler 17 has shell body 18.

The number of the buffer springs 3 is 3, the 3 buffer springs 3 are arranged at the top of the lower cover plate 1 at equal intervals, the external size of the buffer springs 3 is completely matched with the internal size of the mounting groove 2, the lower cover plate 1 and the rubber buffer plate 4 form an elastic structure through the buffer springs 3, and the flexible flat cable is not easily abraded when a user installs the flexible flat cable into the lower cover plate 1 and the upper cover plate 14 through the lower cover plate 1 and the rubber buffer plate 4 which are arranged into the elastic structure;

the end part of the fixing bolt 7 penetrates through the top of the stabilizing block 6 and extends to the bottom of the stabilizing block 6, the end part of the fixing bolt 7 is in threaded connection with the inner part of the fixing block 5, the fixing block 5 is connected with the stabilizing block 6 through the fixing bolt 7, and the fixing bolt 7 penetrates through the stabilizing block 6, so that the fixing effect between the lower cover plate 1 and the connecting plate 8 is better;

the clamping bolt 13 and the connecting block 12 form a clamping structure, the external dimension of the clamping bolt 13 is completely matched with the internal dimension of the connecting block 12, the connecting block 12 and the lower cover plate 1 form an integrated structure through the fixing rod 11, and the clamping bolt 13 and the connecting block 12 which are arranged into the clamping structure facilitate connection between the two lower cover plates 1;

the inside of shell body 18 contains waterproof layer 181, foam filler 182 and flame retardant coating 183, and the inner wall fixedly connected with foam filler 182 of waterproof layer 181, and the inner wall fixed mounting of foam filler 182 has flame retardant coating 183, and waterproof layer 181 constitutes the integral structure through foam filler 182 and flame retardant coating 183 in addition, through waterproof layer 181 and the flame retardant coating 183 that set up to the integral structure, makes the protection of shell body 18 to data line 16 more excellent.

The working principle is as follows: when the UL flexible flat cable with the anti-winding structure is used, according to fig. 1, 2 and 3, the outer housing 18 is grasped and placed on the lower cover plate 1, the connecting plate 8 is grasped and placed on the top of the outer housing 18 together with the limiting plate 15, the fixing bolt 7 is rotated to close the fixing block 6 and the stabilizing block 5, the data line 16 in the outer housing 18 is protected to a certain extent by the buffer spring 3 and the rubber buffer plate 4 in the mounting groove 2, another flexible flat cable is placed on the top of the connecting plate 8, the upper cover plate 14 is grasped and placed on the top of the connecting plate 8, the fixing bolt 7 is rotated to close the fixing plate 10 and the stabilizing plate 9, and the two sets of lower cover plates 1 can be connected through the clamping bolt 13, the fixing rod 11 and the connecting block 12;

according to fig. 3 and 4, the data line 16 is not easily damaged by water through the waterproof layer 181, the data line 16 is not easily squeezed by a user through the foam filler 182 and the insulating filler 17, and the loss of the data line 16 caused by the user can be greatly reduced when the data line is short-circuited through the fireproof layer 183.

Those not described in detail in this specification are within the skill of the art.

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. A UL flexible flat cable with an anti-winding structure comprises a lower cover plate (1) and a data line (16), and is characterized in that: the top of the lower cover plate (1) is provided with a mounting groove (2), the top of the mounting groove (2) is fixedly connected with a buffer spring (3), the top of the buffer spring (3) is fixedly provided with a rubber buffer plate (4), the lateral side of the lower cover plate (1) is fixed with a fixed block (5), the inner wall of the fixed block (5) is movably connected with a fixed bolt (7), the outer wall of the fixed bolt (7) is movably provided with a stable block (6), the end part of the stable block (6) is fixedly connected with a connecting plate (8), the end part of the connecting plate (8) is fixedly provided with a stable plate (9), the top of the stable plate (9) is movably connected with a fixed plate (10), the end part of the fixed plate (10) is fixedly connected with an upper cover plate (14), the lateral side of the lower cover plate (1) is fixedly provided with a fixed rod (11), and the end part of the fixed rod (11) is fixedly provided with a connecting block (12), and the inner wall movable mounting of connecting block (12) has gim peg (13), the tip fixedly connected with limiting plate (15) of apron (1) down, the outer wall fixed mounting of data line (16) has insulating filler (17), and the outer wall of insulating filler (17) is fixed with shell body (18).

2. The UL flex cable with an anti-wind structure of claim 1, wherein: the number of the buffer springs (3) is 3, the 3 buffer springs (3) are arranged at the top of the lower cover plate (1) at equal intervals, the external size of each buffer spring (3) is completely matched with the internal size of the corresponding mounting groove (2), and the lower cover plate (1) and the rubber buffer plate (4) form an elastic structure through the buffer springs (3).

3. The UL flex cable with an anti-wind structure of claim 1, wherein: the end of the fixing bolt (7) penetrates through the top of the stabilizing block (6) and extends to the bottom of the stabilizing block (6), the end of the fixing bolt (7) is in threaded connection with the inside of the fixing block (5), and the fixing block (5) is connected with the stabilizing block (6) through the fixing bolt (7).

4. The UL flex cable with an anti-wind structure of claim 1, wherein: the clamping structure is formed by the clamping bolt (13) and the connecting block (12), the external size of the clamping bolt (13) is completely matched with the internal size of the connecting block (12), and the connecting block (12) and the lower cover plate (1) form an integrated structure through the fixing rod (11).

5. The UL flex cable with an anti-wind structure of claim 1, wherein: the interior of shell body (18) contains waterproof layer (181), foam filler (182) and flame retardant coating (183), and the inner wall fixedly connected with foam filler (182) of waterproof layer (181), and the inner wall fixed mounting of foam filler (182) has flame retardant coating (183), and waterproof layer (181) constitutes integrated structure through foam filler (182) and flame retardant coating (183) moreover.