CN111244677B

CN111244677B - Prevent cracked cell-phone data line

Info

Publication number: CN111244677B
Application number: CN202010036900.7A
Authority: CN
Inventors: 葛秀花
Original assignee: Longnan Womachi Intelligent Technology Co ltd
Current assignee: Shenzhen Wamax Electronic Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-06-15
Anticipated expiration: 2040-01-14
Also published as: CN111244677A

Abstract

The invention discloses a mobile phone data line capable of preventing fracture, which comprises a line shell, a connecting shell and a plug, wherein one end of the connecting shell is fixedly connected with the plug, the other end of the connecting shell is connected with the line shell, one end of the plug, which is far away from the connecting shell, is fixedly provided with a metal sheet, the line shell is inserted into the connecting shell, both the connecting shell and the line shell are provided with line cores, the line cores are fixedly connected with the plug, an isolating layer is arranged between the inner wall of the connecting shell and the outer wall of the line cores, and an isolating layer is also arranged between the inner wall of the connecting shell and the outer wall of the line shell. When the bending machine is bent, the movable range between the wire shell and the connecting shell is increased, the requirement of a bending angle can be formed between the two structures through direct relative rotation in the movable range, the bending is realized through a relative rotation dislocation mode, the outer surfaces of the wire shell and the connecting shell do not need to be directly bent, and the bending radian can be greatly reduced even if the wire shell and the connecting shell need to be continuously bent.

Description

Prevent cracked cell-phone data line

Technical Field

The invention relates to the technical field of data lines, in particular to a mobile phone data line capable of preventing breakage.

Background

The smart phone is gradually popularized, the information transmission influences the whole society, the information amount, the information transmission speed, the information processing speed, the information application degree and the like are increased in a geometric progression mode, the mobile phone is only a tool for connecting two people in the past, the information transmission also plays an important role in the modern society, and the information plays an important role in the society.

Information is propagated each other to the smart mobile phone, can be through wired transmission and wireless transmission, wired transmission needs to use the data line, the mode that current cell-phone charges also adopts wired mostly, connect the cell-phone through the data line, use the data line to pull out the cell-phone regularly, the data line can be frequent in the use crooked or even folding, cracked problem appears easily under the mechanical action force of buckling for a long time in the data line shell, and cracked position is generally in the position of 2-3cm apart from connecting, the data line shell after the fracture, can expose the internal line, the circuit exposes very insecurity, contact failure's problem appears easily, lead to the circuit to be destroyed even and can't use.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the data line can be frequently bent or even folded in the use process, the problem that the shell of the data line is easy to break under the mechanical action force of long-term bending is solved, and the mobile phone data line capable of preventing the data line from breaking is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a prevent cracked cell-phone data line, includes line shell, connection shell and plug, the one end and the plug fixed connection of connection shell, the other end and the line shell of connection shell are connected, the one end fixed mounting that the connection shell was kept away from to the plug has the sheetmetal, the line shell is inserted and is established in the connection shell, all install the sinle silk in connection shell and the line shell, sinle silk and plug fixed connection, be provided with the isolation layer between the inner wall of connection shell and the outer wall of sinle silk, also be provided with the isolation layer between the inner wall of connection shell and the outer wall of line shell, the isolation layer includes the adapter sleeve, the adapter sleeve intussuseption is filled with non-Newtonian fluid.

Preferably, both sides of the connecting sleeve are corrugated surfaces, the surface lines of the corrugated surfaces are rhombic, and the connecting sleeves are fixedly sleeved on the line shell and the line core respectively.

Preferably, one end of the connecting shell, which is far away from the plug, is a movable cavity, the wire shell is inserted in the movable cavity, one side of the movable cavity, which is close to the plug, is an outer arc surface, and the outer arc surface is a concave surface.

Preferably, one end of the line shell, which is close to the connecting shell, is a port, and the longitudinal section of the port is an inner arc-shaped surface.

Compared with the prior art, the invention has the beneficial effects that:

1. when buckling, increase line shell and connect between the shell movable scope, then in movable scope, can form the needs of bending angle through direct relative rotation between two structures, realize crooked through the mode of relative rotation dislocation, then line shell and connection shell surface do not need direct bending, and even need continue to bend, crooked radian also will reduce greatly.

2. Set up the isolation layer between line shell and the connection shell, the inside non-Newtonian fluid of filling of isolation layer can prevent user's violence and buckle, utilizes the inherent property of non-Newtonian fluid, and the violence is buckled and then is difficult to go on to reach the purpose of protection line shell and connection shell structure, slowly flexible buckling can play the guard action.

Drawings

Fig. 1 is a schematic structural diagram of a mobile phone data line for preventing a fracture according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a side surface of a mobile phone data line connecting sleeve for preventing fracture according to the present invention.

In the figure: the device comprises a metal sheet 1, a plug 2, a connecting shell 3, a connecting sleeve 4, a non-Newtonian fluid 5, a wire core 6, an outer arc surface 7, a movable cavity 8, an inner arc surface 9 and a wire shell 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a mobile phone data line for preventing fracture comprises a line housing 10, a connecting housing 3 and a plug 2, wherein one end of the connecting housing 3 is fixedly connected with the plug 2, the other end of the connecting housing 3 is connected with the line housing 10, one end of the plug 2 far away from the connecting housing 3 is fixedly provided with a metal sheet 1, the line housing 10 is inserted into the connecting housing 3, both the connecting housing 3 and the line housing 10 are provided with a line core 6, the line core 6 is fixedly connected with the plug 2, an isolating layer is arranged between the inner wall of the connecting housing 3 and the outer wall of the line core 6, an isolating layer is also arranged between the inner wall of the connecting housing 3 and the outer wall of the line housing 10, the isolating layer comprises a connecting sleeve 4, the connecting sleeve 4 is filled with a non-newtonian fluid 5, one end of the line housing 10 close to the connecting housing 3 is a port, the longitudinal section of the port is an inner arc-shaped surface 9, the inner arc-shaped surface, compared with a straight port, the arc-shaped structure can be more suitable for bending, and pressure is smaller when bent contact points are dispersed;

wherein, the two side surfaces of the connecting sleeve 4 are corrugated surfaces, the surface lines of the corrugated surfaces are rhombus, the two connecting sleeves 4 are respectively fixedly sleeved on the wire shell 10 and the wire core 6, the surface area is increased due to the corrugation, the moving range between the two connecting structures is correspondingly increased, and the connecting structures are relatively bent and straight sections, in the bending process, the molecular internal stress related in the bending range is used for ensuring the stability of the structure, the original shape is recovered after the external force action is lost, but the fold surface is bent, the molecular internal stress only acts on the crease, the external force acting range is greatly reduced, the corresponding deformation can be carried out during the bending, meanwhile, the diamond can still recover the original shape under the action of losing external force, the diamond is a parallelogram with a group of equal adjacent sides, the diamond can be stretched and deformed on the diagonal line, the stretching range is large, and the large deformable range can effectively meet the bending requirement of the data line in the using process;

wherein, the one end that connects shell 3 to keep away from plug 2 is activity chamber 8, line shell 10 is inserted and is established in activity chamber 8, one side that activity chamber 8 is close to plug 2 is outer arc surface 7, outer arc surface 7 is the concave surface, the movable scope in inside in activity chamber 8 is great, then line shell 10 can be in the controllable removal that removes in great activity chamber 8, line shell 10 is thinner, it is thicker to connect 3 one ends of shell, line shell 10 and the clearance of being connected between the shell 3 are great, the internal stress that the bending brought is buffered through the mode that changes position each other, avoid both too buckles, wherein the outer arc surface 7 of concave surface structure, the change of following the bending shape designs, convenient the buckling.

In the invention, when a user uses the device, the metal sheet 1 is inserted into a socket of a corresponding matched mobile phone through the plug 2, in the using process, the wire shell 10 and the connecting shell 3 cannot keep a straight state at any time, but can be bent to adapt to the requirements of a use environment, the connecting shell 3 close to one end of the plug 2 is directly connected with the plug 2, the plug 2 is a structure which is hard and cannot be deformed at will, and the connecting shell 3 at the position cannot be bent at will due to the limitation and control of the plug 2, and the user cannot forcibly bend the connecting shell 3 at the position, so that one end of the connecting shell 3 close to the plug 2 can keep better integrity of the structure, and the device can be used for a longer time;

when the rear part of the plug 2 needs to be bent, one end of the connecting shell 3 close to the plug 2 cannot be bent at will, and then the position 2-3cm away from the plug 2 is bent, so that the outer shell at the position is most easily broken due to excessive mechanical bending, a movable cavity 8 with a large space is designed at the position, and the line shell 10 is thin, so that when the plug needs to be bent, the line shell 10 can move in the range of the movable cavity 8, namely the line shell 10 and the connecting shell 3 can form an angle without being bent directly, and even if the bending angle exceeds the maximum angle range which can be formed between the line shell 10 and the connecting shell 3, the angle at which the line shell 10 and the connecting shell 3 need to be bent continuously is greatly reduced, the pressure which needs to be born by the acting force between the corresponding portions inside the line shell 10 and the connecting shell 3 is greatly reduced, under the condition of bending at the same angle, the pressure which needs to be borne by the internal structure of the shell is greatly reduced, mechanical bending is reduced, the integrity of the protection structure is facilitated, and the problem of fracture is avoided.

When the connection part of the wire shell 10 and the connecting shell 3 is bent, the mutual connection is kept through the isolation layer, meanwhile, the wire shell 10 can be ensured to freely move in the range of the movable cavity 8, the wrinkle surface of the connecting sleeve 4 provides a sufficient movable range, the diamond-shaped lines on the wrinkle surface can be stretched and compressed on the folded wire at will, so that sufficient flexibility is ensured, the non-Newtonian fluid 5 filled inside ensures that a user can only slightly move and cannot perform violent bending, according to the inherent characteristics of the substance of the non-Newtonian fluid 5, the larger the external acting force is, the stronger the intermolecular acting force is, the weaker the smaller the external acting force is, when the user is violently bent, the connection part of the wire shell 10 and the connecting shell 3 becomes very tough due to the existence of the non-Newtonian fluid 5, and the non-Newtonian fluid 5 bears the violent acting force from the user, the line shell 10, the non-Newtonian fluid 5 and the inner wire core 6 are not damaged, the outer arc surface 7 on one side of the movable cavity 8 is arc-shaped when the wire shell is bent, the surface of the arc-shaped structure is smooth and is matched with the bent arc surface, and compared with the condition that the pressure is applied to a direct turning point, the pressure which needs to be borne by the surface of the wire core 6 is very small, the line shell 10 provided with the inner arc surface 9 is applied to the wire shell in the same manner, the smooth surface curve is compared with the direct turning point in the bending process, and the pressure borne by the outer surface of the wire core 6 is very small, so that the purpose of protecting the inner wire core 6 is achieved, the outer surface is prevented from being subjected to larger pressure.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A mobile phone data line for preventing fracture comprises a line shell (10), a connecting shell (3) and a plug (2), one end of the connecting shell (3) is fixedly connected with the plug (2), the other end of the connecting shell (3) is connected with the line shell (10), it is characterized in that one end of the plug (2) far away from the connecting shell (3) is fixedly provided with a metal sheet (1), the wire shell (10) is inserted in the connecting shell (3), the wire cores (6) are arranged in the connecting shell (3) and the wire shell (10), the wire core (6) is fixedly connected with the plug (2), an isolating layer is arranged between the inner wall of the connecting shell (3) and the outer wall of the wire core (6), an isolation layer is also arranged between the inner wall of the connecting shell (3) and the outer wall of the line shell (10), the isolation layer comprises a connecting sleeve (4), and non-Newtonian fluid (5) is filled in the connecting sleeve (4);

two side surfaces of each connecting sleeve (4) are corrugated surfaces, surface lines of the corrugated surfaces are rhombic, and the two connecting sleeves (4) are fixedly sleeved on the wire shell (10) and the wire core (6) respectively;

one end, far away from the plug (2), of the connecting shell (3) is a movable cavity (8), the wire shell (10) is inserted into the movable cavity (8), one side, close to the plug (2), of the movable cavity (8) is an outer arc surface (7), and the outer arc surface (7) is a concave surface;

one end of the line shell (10) close to the connecting shell (3) is a port, and the longitudinal section of the port is an inner arc-shaped surface (9);

when the mobile phone data line is used, the metal sheet (1) is inserted into a socket of a corresponding matched mobile phone through the plug (2), in the using process, the line shell (10) and the connecting shell (3) cannot be kept in a straight state all the time, but can be bent to adapt to the requirements of a use environment, the connecting shell (3) close to one end of the plug (2) is directly connected with the plug (2), the plug (2) is a structure which is hard and cannot be deformed at will, and because the limitation and control of the plug (2) can not be bent at will at one end of the connecting shell (3), and a user can not bend the connecting shell (3) at will, so that the end, close to the plug (2), of the connecting shell (3) can keep the integrity of the structure better, and the connecting shell can be used for a longer time;

when the rear part of the plug (2) needs to be bent, one end of the connecting shell (3) close to the plug (2) cannot be bent at will, and then the position 2-3cm away from the plug (2) is bent, so that the shell at the position is most easily broken due to excessive mechanical bending, a movable cavity (8) with a large space is designed at the position, the wire shell (10) is thin, when the wire shell (10) needs to be bent, the wire shell (10) moves in the range of the movable cavity (8), namely, an angle can be formed between the wire shell (10) and the connecting shell (3) without being bent directly, and even if the bending angle exceeds the maximum angle range which can be formed between the wire shell (10) and the connecting shell (3), the angle at which the wire shell (10) and the connecting shell (3) need to be bent continuously is greatly reduced, the pressure which needs to be borne by the action force between the corresponding wire shell (10) and the inner molecules in the connecting shell (3) is greatly reduced, under the condition of bending at the same angle, the pressure to be borne by the internal structure of the shell is greatly reduced, and mechanical bending is reduced, so that the integrity of the structure is protected, and the problem of fracture is avoided;

when the connection part of the line shell (10) and the connection shell (3) is bent, the connection between the line shell (10) and the connection shell (3) is kept through the isolation layer, meanwhile, the line shell (10) can freely move in the range of the movable cavity (8), the corrugated surface of the connection sleeve (4) provides a sufficient movable range, the rhombic lines on the corrugated surface can be stretched and compressed on the folding line at will, so that sufficient flexibility is ensured, the non-Newtonian fluid (5) filled inside ensures that a user can only move slowly and cannot perform violent bending, according to the inherent characteristics of the non-Newtonian fluid (5) substance, the larger the external acting force is, the stronger the intermolecular acting force is, the smaller the external acting force is, the weaker the intermolecular acting force is, when the user bends violently, the connection part of the line shell (10) and the connection shell (3) can become very tough due to the existence of the non-Newtonian fluid (5), the non-Newtonian fluid (5) bears violence acting force from a user, the cable shell (10), the non-Newtonian fluid (5) and the inner cable core (6) cannot be damaged, the outer arc surface (7) on one side of the movable cavity (8) is arc-shaped when the cable shell is bent, the surface of the arc-shaped structure is smooth and is matched with the bent arc surface, pressure to be borne by the surface of the cable core (6) is very small compared with the direct turning point, the pressure to be borne by the surface of the cable core (6) is equivalently applied to the cable shell (10) provided with the inner arc surface (9), the smooth surface curve is compared with the direct turning point in the bending process, the pressure borne by the outer surface of the cable core (6) is very small, the purpose of protecting the inner cable core (6) is achieved, the outer surface is prevented from being under higher pressure, and the stability of.