Usb connection structure and electronic equipment with the usb connection structure
A connection structure and connection claw technology, which is applied to the parts, connections, and telephone connectors of the connection device, can solve the problems of unfavorable waterproofing of the entire electronic equipment, damage to electrical components, and high manufacturing costs, and achieve waterproofing of the entire machine, The effect of cost reduction and saving manufacturing input
Active Publication Date: 2021-11-02
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology
[0004] The USB connector in the related art has the following defects: the shell is made by MIM process, and the texture is relatively rough. Expression pores may be formed inside the material during the molding process, so that when the USB connector comes into contact with liquid, the liquid may penetrate into the inside of the shell. And further reach the gap between the shell and the electrical component in contact with it, and then further reach the electrical component, eventually causing damage to the electrical component, which is not conducive to the waterproofing of the entire electronic device; in addition, the MIM process has many processes, and the process Relatively complex, although it helps to form products with more complex shapes, but the manufacturing cost is too high
Method used
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[0045] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0046] The invention provides a USB connection structure, which is used to connect external devices (such as data lines) and internal devices (such as mobile phones, computers), and transmit data between the external devices and internal devices through internal tongues.
[0047] Figure 2 to Figure 4 The first embodiment of the USB connection structure is shown, and the first embodim...
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The present disclosure relates to a USB connection structure and an electronic device having the USB connection structure. The USB connection structure includes a tongue for transmitting data between an internal device and an external device. The USB connection structure further includes An inner shell and an outer shell that are fixedly installed, the inner shell is roughly formed into a cylindrical shape through the drawing process of the stamping process, and a space for the external device to be inserted is formed between the tongue and the inner shell. The casing is connected to the internal device. Different from the traditional MIM process, the inner shell material made by the stamping and drawing process is dense inside, without air bubbles or cracks, so it has good waterproof performance, even if water enters the space between the tongue and the inner shell , and will not further penetrate into the inner shell, which forms the first protection against accidental ingress of water; in addition, the cost of the stamping process is 10‑20 times lower than that of the MIM process, saving manufacturing investment and improving manufacturing efficiency.
Description
technical field [0001] The present disclosure relates to a USB connection structure, in particular to a waterproof USB connection structure and an electronic device with the USB connection structure. Background technique [0002] The USB connection structure is an indispensable bridge for data transmission between different electronic devices. The USB connection structure includes traditional USB connectors, such as USB2.0 interface, USB3.0 interface, etc. This type of traditional USB connector needs to distinguish the front and back, and the external connection device needs to be connected to the USB socket (that is, set on the mobile phone, The direction of the interface of the computer and other internal devices) can be inserted; it also includes a new type of USB connector, such as a TYPE C interface. It can be installed, and the front and back sides can be inserted. [0003] like figure 1 As shown, taking a new USB connector with a TYPE C interface as an example, the...
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IPC IPC(8): H01R13/502H01R13/516H01R13/52H01R43/18H01R12/70H01R12/72
CPCH01R12/7082H01R12/722H01R13/502H01R13/516H01R13/52H01R13/5202H01R43/18H01R2201/16
Inventor 王晓朱志辉吴锋辉
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD