Data line plug for wearable intelligent equipment

Abstract

The utility model discloses a data line plug for wearable intelligent equipment. The data line plug comprises a shell and a plug assembly, the sealing part is formed at the rear end of the insulating body, the sealing part wraps the connecting position of the data line and the insulating body, and the sealing part corresponds to the position of the through hole, so that the sealing of the connecting position of the data line and the connecting plug is completed through the sealing part, the overall waterproof effect is improved, and compared with an existing glue sealing mode, the sealing effect is improved. The situation that glue falls off after long-time use can be effectively avoided, and the waterproof effect is guaranteed; the sealing part is made of an elastic material, so that when the data line is bent, the sealing part can play a good role in buffering the line material, the line material is prevented from being subjected to overlarge bending stress, the condition that the line material is abraded and even broken is avoided, and the service life of the data line is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field technology of data line especially is a data line plug for wearable smart device. BACKGROUND

[0002] As an accessory product of mobile phone, the mobile phone data line can fully develop the potential function of mobile phone and gradually attracts people's attention. At present, the supply and demand of the accessory market is also increasing. As one of the main accessories of mobile phone, the data line is originally only a common mobile phone accessory, mainly used for repairing and detecting mobile phone and managing telephone through computer for business people. Nowadays, the application of data line is quite extensive. The data line is used for making mobile phone LOGO, upgrading mobile phone operating system, Chinese mobile phone directory, managing short message, managing address book, modifying network logo, sending short message, multimedia message, downloading ring tone, picture, using GPRS or WAP dial-up to surf the Internet and other functions, which are deeply loved by users. With the development of science and technology products, the data line is also needed on some smart wearable devices.

[0003] In order to meet the waterproof requirement of the smart device, the existing data line used in the smart wearable device adopts sealing glue at the connection between the data line plug and the data line to improve the waterproof performance. In order to ensure the waterproof effect, hard glue is often used. However, the hard glue structure is easy to cause the data line to bear a large stress when the data line is bent, which leads to the abrasion of the data line skin and even breaks the data line, affecting the service life of the data line. Moreover, the sealing glue is easy to fall off after long time use, which makes the waterproof performance not good. Therefore, it is necessary to further improve the structure of the existing data line plug. UTILITY MODEL CONTENT

[0004] Therefore, the utility model mainly aims at providing a data line plug for wearable smart device, which can effectively solve the problems of easy breakage, short service life and poor waterproof performance after long time use of the existing data line.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The utility model provides a data line plug for wearable smart device, including the shell and plug assembly, the shell has a front end opening installation cavity, the rear end of shell is integrative and is shaped to the rear buffer part, the buffer part is opened and has the through -hole that data line passes through, the through -hole is communicated with the installation cavity, the plug assembly is arranged in the installation cavity, the plug assembly includes the insulating body and plug, the insulating body is arranged in the installation cavity, the plug is embedded in the insulating body and is forwardly protruding the opening of installation cavity, and the external data line is inserted into the insulating body and is connected with the plug conduction, the rear end of insulating body is shaped to the sealing part, the sealing part covers the junction of data line and insulating body, and the sealing part corresponds with the through -hole position, and the sealing part is the elastic material.

[0007] As a preferred scheme, the insulating body and the side wall of the installation cavity are fixed together by means of adhesive.

[0008] As a preferred scheme, the size of the inner side wall of the installation cavity gradually decreases from front to back, and correspondingly, the outer peripheral size of the insulating body cooperates with the size of the installation cavity, and the outer peripheral size of the insulating body also gradually decreases from front to back.

[0009] As a preferred scheme, the inner side wall of the installation cavity is convexly provided with a ring-shaped first limiting part inwardly, and the outer peripheral edge of the insulating body is integrally convexly provided with a second limiting part outwardly cooperating with the first limiting part, and the rear end face of the second limiting part abuts against the front end face of the first limiting part.

[0010] As a preferred scheme, the insulating body is made of PP material, the sealing part is made of TPE 65A glue, and the sealing part is formed by injection molding.

[0011] As a preferred scheme, the insulating body is provided with a PCB board, the rear end of the plug is connected with the PCB board, and the external data line is inserted into the insulating body and connected with the PCB board.

[0012] As a preferred scheme, the through -hole rear end opening side has the arc -shaped guide part arranged.

[0013] The utility model discloses have obvious advantages and beneficial effects compared with prior art, specifically speaking, from the above technical scheme can know:

[0014] The sealing part is formed through the rear end of the insulating body, the sealing part covers the connection part of the data line and the insulating body, the sealing part corresponds to the position of the through hole, and the sealing of the connection part of the data line and the plug connector is completed through the sealing part, so that the waterproof effect is improved, compared with the existing glue sealing mode, the situation that the glue falls off after long time use is effectively avoided, and the waterproof effect is ensured; and the sealing part is made of elastic material, when the data line is bent, the sealing part can well buffer the wire, the wire is prevented from being subjected to excessive bending stress, the situation that the wire is abraded or even broken is avoided, and the service life of the data line is ensured.

[0015] In order to more clearly set forth the structural features and functions of the utility model, the utility model will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0017] Fig. 2 is a three-dimensional structural schematic diagram of another angle of a preferred embodiment of the utility model;

[0018] Fig. 3 is a sectional schematic diagram of a preferred embodiment of the utility model;

[0019] Fig. 4 is a local assembly schematic diagram of a preferred embodiment of the utility model.

[0020] EXPLANATION OF THE DRAWINGS:

[0021] 10, shell 101, mounting cavity

[0022] 102, through hole 11, buffer part

[0023] 12, first limiting part 13, guide part

[0024] 20, plug connector assembly 21, insulating body

[0025] 211, sealing part 212, second limiting part

[0026] 22, plug connector 23, PCB board. DETAILED DESCRIPTION

[0027] Please refer to Figs. 1 to 4 , which shows the specific structure of a preferred embodiment of the utility model, and includes a shell 10 and a plug connector assembly 20.

[0028] The shell 10 has a front-end open mounting cavity 101, the rear end of the shell 10 is integrally formed with a buffer part 11, a through hole 102 for the data line to pass through is formed on the buffer part 11, the through hole 102 is communicated with the mounting cavity 101; in the embodiment, the size of the inner side wall of the mounting cavity 101 gradually decreases from front to back. The inner side wall of the mounting cavity 101 is convexly provided with an annular first limiting part 12. The side of the rear end opening of the through hole 102 has an arc-shaped guide part 13, the arc-shaped guide part 13 limits the shape of the data line when the data line is bent, avoids the case that the data line is bent at a large angle, and further guarantees the service life of the data line.

[0029] The plug assembly 20 is arranged in the mounting cavity 101, the plug assembly 20 includes an insulating body 21 and a plug 22, the insulating body 21 is arranged in the mounting cavity 101, the plug 22 is embedded in the insulating body 21 and protrudes out of the opening of the mounting cavity 101, the external data line is inserted into the insulating body 21 and connected with the plug 22 in conduction; the rear end of the insulating body 21 is formed with a sealing part 211, the sealing part 211 covers the connection part of the data line and the insulating body 21, so that the sealing part 211 replaces the existing hard glue sealing structure, avoids the problem that the waterproof performance is affected due to the falling of the glue after long time use. The sealing part 211 corresponds to the position of the through hole 102, so that the sealing part 211 can be inserted into the through hole 102, and the sealing part 211 is made of elastic material, the elastic material can play a certain buffering effect on the data line when the data line is bent, avoids the problem that the data line is abraded or even broken due to the excessive bending stress.

[0030] In the embodiment, the insulating body 21 is fixedly installed with the side wall of the mounting cavity 101 by means of adhesive, and when assembling, a layer of adhesive can be coated on the outer periphery of the insulating body 21, and then the insulating body 21 is installed with the mounting cavity 101. The outer periphery size of the insulating body 21 matches the size of the mounting cavity 101, and the outer periphery size of the insulating body 21 gradually decreases from front to back. When the plug assembly 20 is subjected to a rear force during plugging, the installation between the insulating body 21 and the mounting cavity 101 is more compact, thereby avoiding the separation between the plug assembly 20 and the shell 10. The outer periphery of the insulating body 21 is integrally outwardly protruding and provided with a second limiting portion 212 matched with the first limiting portion 12. The rear end surface of the second limiting portion 212 abuts against the front end surface of the first limiting portion 12, so as to avoid the insulating body 21 from being inserted into the mounting cavity 101 too deeply, and to ensure that the plug 22 can be outwardly extended out of the mounting cavity 101. The insulating body 21 is made of PP material, the sealing portion 211 is made of TPE 65A adhesive, and the sealing portion 211 is formed by injection molding. The PCB 23 is arranged in the insulating body 21, the plug 22 is connected with the PCB 23, and the external data line is inserted into the insulating body 21 and connected with the PCB 23.

[0031] The processing method of the embodiment is as follows:

[0032] First, the PCB 23 and the plug 22 are welded together, then the external data line and the PCB 23 are welded together, then the insulating body 21 is formed by injection molding, then the sealing portion 211 is formed by injection molding at the connection between the insulating body 21 and the data line, and then the shell 10 is formed by injection molding. Finally, the insulating body 21 is coated with adhesive, and the insulating body 21 is fixedly installed in the mounting cavity 101 by means of adhesive.

[0033] The design focus of the utility model lies in: the rear end of the insulating body is formed with a sealing portion, the sealing portion covers the connection between the data line and the insulating body, and the sealing portion corresponds to the through hole position, so that the sealing of the connection between the data line and the plug is completed through the sealing portion, thereby improving the overall waterproof effect. Compared with the existing adhesive sealing method, the adhesive can be effectively prevented from falling off after long-term use, and the waterproof effect is ensured. The sealing portion is made of elastic material, and when the data line is bent, the sealing portion can well buffer the wire material, prevent the wire material from being subjected to excessive bending stress, avoid the wear and tear or breakage of the wire material, and ensure the service life of the data line.

[0034] The above merely describes the preferred embodiment of the present application, and is not intended to limit the technical scope of the present application in any way. Any slight modification, equivalent change, and modification made according to the technical essence of the present application shall still fall within the scope of the technical scheme of the present application.

Claims

1. A data cable plug for wearable smart devices, characterized in that: The utility model provides a data line connector, including shell and plug assembly, the shell has a front end open installation cavity, the rear end of shell is integrally shaped to the rear and has the buffer part, is set up with the through -hole of data line passes through on the buffer part, the through -hole is communicated installation cavity, the plug assembly sets up in installation cavity, the plug assembly includes the insulating body and plug, the insulating body sets up in installation cavity, the plug is embedded in insulating body and stretches out the opening of installation cavity to the front, and the external data line stretches into insulating body and is connected with plug conduction, the rear end of insulating body is shaped to have the sealing part, the sealing part covers the junction of data line and insulating body, and the sealing part corresponds with the through -hole position, and the sealing part is the elastic material.

2. The data line plug for a wearable smart device of claim 1, wherein: The insulating body and the side wall of the installation cavity are fixed together by means of adhesive.

3. The data line plug for a wearable smart device of claim 1, wherein: The size of the inner side wall of the installation cavity gradually decreases from front to back, and the outer periphery size of the insulating body is gradually reduced from front to back.

4. The data line plug for a wearable smart device of claim 3, wherein: The inner side wall of the installation cavity is convexly provided with a ring-shaped first limiting part, and the outer periphery of the insulating body is integrally convexly provided with a second limiting part matched with the first limiting part, and the rear end surface of the second limiting part abuts against the front end surface of the first limiting part.

5. The data line plug for a wearable smart device of claim 1, wherein: The insulating body is made of PP material, the sealing part is made of TPE 65A glue, and the sealing part is formed by injection molding.

6. The data line plug for a wearable smart device of claim 1, wherein: The insulating body is provided with a PCB board, the rear end of the plug is connected with the PCB board, and the external data line is inserted into the insulating body and connected with the PCB board.

7. The data line plug for a wearable smart device of claim 1, wherein: The side of the rear end opening of the through hole has an arc-shaped guide part.

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