Data line with joint protection device

Abstract

The utility model provides a data line with a joint protection device, and relates to the field of mobile equipment data lines. The data line with the connector protection device comprises a data line body, the right end of the data line body is connected with a USB connector, the left end of the data line body is connected with a Type-C connecting plug, and the outer surface of the data line body is provided with a movable rubber protection ring. According to the data line with the connector protection device, through arrangement of the circular truncated cone-shaped rubber cover, the connection part of the USB connector and the data line body is protected, and through mutual cooperation of a buffer protection rubber strip, an elastic silica gel sleeve, a movable rubber protection ring, a first fixing block, a protective auxiliary spring and a second fixing block, the data line is protected; therefore, the joint of the Type-C connecting plug and the data line body can be protected, the breakage condition is avoided, and the problem that the joint part of the data line is hard, and the joint of the joint and the data line is prone to breakage due to repeated bending after being inserted into a mobile phone interface is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile device data line technical field, concretely is a data line with joint protection device. BACKGROUND

[0002] Data line is the necessary component of connecting hard disk and mainboard, and is usually attached when purchasing mainboard. Each data line can only connect two IDE devices (such as optical drive, hard disk, CD recorder, etc.), and mobile phone data line as an accessory product of mobile phone can completely develop the potential function of mobile phone, and is gradually paid attention to by people, and the supply and demand of the current accessory market is also increasing. As one of the main accessories of mobile phone, many data lines are seen on the market, but the original data line is not seen much, and most of them are produced by manufacturers themselves, and the quality and price are uneven. The mobile phone data line is originally only a common mobile phone accessory, which is mainly used for repairing and detecting mobile phones, and business people manage telephone through computer, and the application of the current data line is quite wide, and the mobile phone LOGO, upgrading of mobile phone operating system, Chinese mobile phone book, management of short message, management of address book, modification of network sign, sending of short message, MMS, downloading of ring tone, picture, GPRS or WAP dial-up internet access and other functions are deeply loved by users, and the specific types are divided into the following categories.

[0003] COM interface

[0004] COM interface is also called serial port. In the past, most mainboards provided two COM interfaces, namely COM1 and COM2.

[0005] The function of COM interface is to connect serial mouse and external Modem and other devices.

[0006] The I / O address of COM1 interface is 03F8h-03FFh, and the interrupt number is IRQ4;

[0007] The I / O address of COM2 interface is 02F8h-02Fh, and the interrupt number is IRQ3.

[0008] Therefore, the response of COM2 interface has priority over that of COM1 interface. Later, serial port devices such as mouse adopted PS2 interface and the currently popular USB interface, and external devices based on serial port are rarely seen.

[0009] USB interface

[0010] The full name of USB is Universal Serial Bus, which means "universal serial bus" in Chinese. USB was jointly proposed by Intel, Compaq, IBM, Microsoft and other companies in late 1994. The hot plug supported by USB has the advantage of plug and play, so that it becomes the main interface mode of computer.

[0011] The USB interface has 4 pins, which are USB power (usually 5V), USB data line +, USB data line and ground.

[0012] USB has two specifications, namely USB I.1 and USB 2.0.

[0013] The transmission rate of the high-speed mode of USB I.1 is 12 Mbit / s, and the transmission rate of the low-speed mode is 1.5 Mbit / s, 1 Mb / s = 8 Mbit / s, 12 Mbit / s = 1.5 MB / s.

[0014] The USB 2.0 specification evolved from the USB I.1 specification. Its transmission rate reaches 480 Mbit / s, which is equivalent to 60 MB / s in MB, which is enough to meet the speed requirements of most peripherals. The Enhanced Host Controller Interface (EHCI) in USB 2.0 defines a compatible architecture with USB 1.1, which can use the USB 2.0 driver to drive the USB 1.1 device. That is, all devices that support USB 1.1 can be directly used on the USB 2.0 interface without worrying about compatibility issues, and accessories such as USB cables, plugs, etc. can also be directly used.

[0015] The USB 2.0 standard further increases the interface rate to 480 Mbit / s, which greatly shortens the transmission time of video and audio files in LCD color TVs.

[0016] Type-C interface

[0017] Type-c is an interface type that can be applied to both PC (master device) and external device (slave device such as mobile phone), which is a milestone.

[0018] Micro-USB interface

[0019] Micro-USB is a USB 2.0 standard interface, which is the next version of Mini-USB.

[0020] Its features are as follows:

[0021] The Micro-USB connector is smaller than the standard USB and Mini-USB connectors, saving space;

[0022] With a plug-in life of up to 10,000 times and strength;

[0023] Blind insertion structure design;

[0024] Compatible with USB1.1 (low speed: 1.5Mbit / s, full speed: 12Mbit / s) and USB2.0 (high speed: 180 Mbit / s); while providing data transmission and charging, the joint part of the data line is relatively hard, and repeated bending after being inserted into the mobile phone interface can easily cause the joint and the data line connection to break. Utility model content

[0025] The utility model aims at providing a data line with joint protection device, has good protection to type-c connection plug and data line body connection place, avoids the breakage of the connection point, solves the problem that the joint part of the data line is relatively hard, and repeated bending after being inserted into the mobile phone interface can easily cause the joint and the data line connection to break.

[0026] Technical scheme

[0027] In order to realize the above object, the utility model discloses the following technical scheme: a data line with joint protection device, including data line body, the right end of data line body is connected with USB connection head, the left end of data line body is connected with type-c connection plug, the outer surface of data line body is provided with movable rubber protection ring, movable rubber protection ring is located on the surface of data line body and is connected, the lower surface of movable rubber protection ring is provided with buffer protection rubber strip, the upper surface of buffer protection rubber strip is bonded with the lower surface of movable rubber protection ring, the upper surface of buffer protection rubber strip is bonded with the lower surface of type-c connection plug, the upper surface of buffer protection rubber strip is provided with first fixed block and second fixed block, the lower surface of first fixed block and second fixed block is all fixedly connected with the upper surface of buffer protection rubber strip, the first fixed block and second fixed block are fixedly connected with protective auxiliary spring, when data line body is pulled and bent in use, the circular truncated cone type rubber cover can protect the connection point of data line body and USB connection head, under the condition that the mobile phone is used while connecting the data line, the connection place of type-c connection plug and data line body is more likely to be repeatedly bent, at this time, buffer protection rubber strip and elastic silica gel sleeve can provide supporting force to the connection place of type-c connection plug and data line body, thereby protecting the connection point of type-c connection plug and data line body, in addition, the protective auxiliary spring can offset the bending force, thereby further protecting the connection point of type-c connection plug and data line body, through the setting of circular truncated cone type rubber cover, the connection place of USB connection head and data line body is protected.

[0028] Further, the surface of the data line body is sleeved with a circular truncated cone type rubber cover, and the right side of the circular truncated cone type rubber cover is fixedly connected with the left side of the USB connection head.

[0029] Further, the surface of the data line body is provided with an elastic silica gel sleeve, which is sleeved on the surface of the data line body.

[0030] Further, the left side of the elastic silica gel sleeve is fixedly connected with the right side of the Type-C connecting plug, and the right side of the elastic silica gel sleeve is overlapped with the left side of the movable rubber protection ring.

[0031] Further, the number of the buffer protection rubber strips is two, and the two buffer protection rubber strips are symmetrically arranged with the central axis of the Type-C connecting plug.

[0032] Further, the left side inner wall of the circular truncated cone type rubber cover is overlapped with the outer surface of the data line body.

[0033] Further, the number of the protective auxiliary springs is two, and the two protective auxiliary springs are symmetrically arranged with the central axis of the data line body.

[0034] The utility model provides a data line with joint protection device. Has the following beneficial effects:

[0035] The data line with joint protection device, through the setting of the circular truncated cone type rubber cover, achieves the protection for the connecting place of the USB connecting head and the data line body, through the mutual cooperation between the buffer protection rubber strip, the elastic silica gel sleeve, the movable rubber protection ring, the first fixed block, the protective auxiliary spring and the second fixed block, achieves the protection for the connecting place of the Type-C connecting plug and the data line body, avoids the fracture condition, solves the problem that the joint part of the data line is relatively hard, and after being inserted into the mobile phone interface, repeated bending can cause the fracture of the connecting place of the joint and the data line. ACCOUT OF DRAWINGS

[0036] Figure 1 It is the structural schematic diagram of the utility model;

[0037] Figure 2 It is the utility model Figure 1 It is the local structure enlarged view of A place in the utility model.

[0038] Among them, 1 data line body, 2 Type-C connecting plug, 3 USB connecting head, 4 circular truncated cone type rubber cover, 5 buffer protection rubber strip, 6 elastic silica gel sleeve, 7 movable rubber protection ring, 8 first fixed block, 9 protective auxiliary spring, 10 second fixed block. DETAILED DESCRIPTION

[0039] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0040] As shown in Figures 1-2 The utility model discloses an embodiment provides a data line with joint protection device, including data line body 1.

[0041] The utility model discloses an embodiment, the surface of data line body 1 is provided with elastic silica gel sleeve 6, and elastic silica gel sleeve 6 is located on the surface of data line body 1 and is sleeved, the right end of data line body 1 is connected with USB connector 3, and the surface of data line body 1 is sleeved with circular platform type rubber cover 4, the left side inner wall of circular platform type rubber cover 4 is overlapped with the outer surface of data line body 1, and the right side of circular platform type rubber cover 4 is fixedly connected with the left side of USB connector 3, when USB connector 3 is connected with plug and is used, the connecting point of USB connector 3 and data line body 1 is not easy to be bent seriously, so that only one circular platform type rubber cover 4 needs to be set up to protect, the inside of circular platform type rubber cover 4 is hollow design, and the left side inner wall of circular platform type rubber cover 4 is only in contact with the surface of data line body 1, is not fixed, avoids the influence protection effect, and the left end of data line body 1 is connected with Type-C connecting plug 2, the outer surface of data line body 1 is provided with movable rubber protection ring 7, the left side of elastic silica gel sleeve 6 is fixedly connected with the right side of Type-C connecting plug 2, the right side of elastic silica gel sleeve 6 is overlapped with the left side of movable rubber protection ring 7, and the right side of elastic silica gel sleeve 6 is not fixed together with movable rubber protection ring 7, because in the bending process of Type-C connecting plug 2, Type-C connecting plug 2 can better bend elastic silica gel sleeve 6, so as to more effectively protect the connecting point of Type-C connecting plug 2 and data line body 1, movable rubber protection ring 7 is located on the surface of data line body 1 and is sleeved, the lower surface of movable rubber protection ring 7 is provided with buffer protection rubber strip 5, the number of buffer protection rubber strip 5 is two, two buffer protection rubber strip 5 are symmetrically arranged with the central axis of Type-C connecting plug 2, the upper surface of buffer protection rubber strip 5 is bonded with the lower surface of movable rubber protection ring 7, and the upper surface of buffer protection rubber strip 5 is bonded with the lower surface of Type-C connecting plug 2.

[0042] The utility model discloses a second embodiment, the upper surface of the rubber strip for buffering protection 5 is provided with first fixed block 8 and second fixed block 10, and the lower surface of first fixed block 8 and second fixed block 10 is fixedly connected with the upper surface of the rubber strip for buffering protection 5, and the fixed connection of first fixed block 8 and second fixed block 10 has protective auxiliary spring 9, the number of protective auxiliary spring 9 is two, and two protective auxiliary spring 9 are symmetrically arranged with the central axis of data line body 1, when data line body 1 and Type-C connecting plug 2 are mutually bent, the bending force will make protective auxiliary spring 9 bend, thereby further protecting the connecting part of Type-C connecting plug 2 and data line body 1, through the setting of circular truncated cone type rubber cover 4, the protection of the connecting place of USB connecting head 3 and data line body 1 is achieved, through the mutual cooperation between the rubber strip for buffering protection 5, elastic silica gel sleeve 6, movable rubber protection ring 7, first fixed block 8, protective auxiliary spring 9 and second fixed block 10, the connecting place of Type-C connecting plug 2 and data line body 1 can be protected, and the problem that the connecting part of data line is relatively hard, is repeatedly bent after being inserted into the mobile phone interface, and the connecting part of the data line is broken is solved.

[0043] Working principle: when data line body 1 is bent due to being pulled in use, circular truncated cone type rubber cover 4 can protect the connecting point of data line body 1 and USB connecting head 3, and in the case that mobile equipment is used while connecting data line, the connecting place of Type-C connecting plug 2 and data line body 1 is more likely to be repeatedly bent, at this time, the rubber strip for buffering protection 5 and elastic silica gel sleeve 6 can provide good elastic supporting force for the connecting place of Type-C connecting plug 2 and data line body 1, so as to protect the connecting point of Type-C connecting plug 2 and data line body 1, in addition, protective auxiliary spring 9 can offset the bending force, so as to further protect the connecting point of Type-C connecting plug 2 and data line body 1.

[0044] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A data cable with joint protection, comprising a data cable body (1), characterized in that: The right end of the data line body (1) is connected with a USB connector (3), the left end of the data line body (1) is connected with a Type-C connector plug (2), the outer surface of the data line body (1) is provided with a movable rubber protection ring (7), the movable rubber protection ring (7) is sleeved on the surface of the data line body (1), the lower surface of the movable rubber protection ring (7) is provided with a buffer protection rubber strip (5), the upper surface of the buffer protection rubber strip (5) is bonded with the lower surface of the movable rubber protection ring (7), the upper surface of the buffer protection rubber strip (5) is bonded with the lower surface of the Type-C connector plug (2), the upper surface of the buffer protection rubber strip (5) is provided with a first fixed block (8) and a second fixed block (10), the lower surfaces of the first fixed block (8) and the second fixed block (10) are fixedly connected with the upper surface of the buffer protection rubber strip (5), and the first fixed block (8) and the second fixed block (10) are fixedly connected with a protective auxiliary spring (9).

2. The data cable with connector protection according to claim 1, wherein: The surface of the data line body (1) is sleeved with a circular truncated cone type rubber cover (4), and the right side of the circular truncated cone type rubber cover (4) is fixedly connected with the left side of the USB connector (3).

3. The data cable with connector protection of claim 1, wherein: The surface of the data line body (1) is provided with an elastic silica gel sleeve (6), and the elastic silica gel sleeve (6) is sleeved on the surface of the data line body (1).

4. The data cable with connector protection of claim 3, wherein: The left side of the elastic silica gel sleeve (6) is fixedly connected with the right side of the Type-C connector plug (2), and the right side of the elastic silica gel sleeve (6) is lapped with the left side of the movable rubber protection ring (7).

5. The data cable with connector protection of claim 1, wherein: The number of the buffer protection rubber strips (5) is two, and the two buffer protection rubber strips (5) are symmetrically arranged with the central axis of the Type-C connector plug (2).

6. The data cable with connector protection of claim 2, wherein: The left side inner wall of the circular truncated cone type rubber cover (4) is lapped with the outer surface of the data line body (1).

7. The data cable with connector protection of claim 1, wherein: The number of the protective auxiliary springs (9) is two, and the two protective auxiliary springs (9) are symmetrically arranged with the central axis of the data line body (1).

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