WO2023284610A1 - Usb interface and electronic device - Google Patents

Usb interface and electronic device Download PDF

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Publication number
WO2023284610A1
WO2023284610A1 PCT/CN2022/104137 CN2022104137W WO2023284610A1 WO 2023284610 A1 WO2023284610 A1 WO 2023284610A1 CN 2022104137 W CN2022104137 W CN 2022104137W WO 2023284610 A1 WO2023284610 A1 WO 2023284610A1
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WO
WIPO (PCT)
Prior art keywords
housing
sealing
usb interface
terminal module
adhesive
Prior art date
Application number
PCT/CN2022/104137
Other languages
French (fr)
Chinese (zh)
Inventor
林振业
朱中武
Original Assignee
维沃移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2023284610A1 publication Critical patent/WO2023284610A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings

Definitions

  • the application belongs to the technical field of electronic products, and in particular relates to a USB interface and electronic equipment.
  • USB Universal Serial Bus
  • the waterproof performance of the USB interface is generally improved by sealing with glue.
  • the USB interface is a Type-C USB interface
  • the Type-C interface can be seen on the circuit board in surface mount technology and loop soldering.
  • the sealing glue on the -C interface will have a certain proportion of sealing failure problems, which will affect the sealing performance of the Type-C interface.
  • USB interface in the related art has the problem of poor sealing performance.
  • the purpose of the present application is to provide a USB interface and electronic equipment, which can solve the problem of poor sealing performance of the USB interface in the related art.
  • the embodiment of the present application proposes a USB interface, including a terminal module, a first housing, a second housing, and an adhesive seal;
  • the terminal module is passed through the first housing, and there is a sealed cavity between the end of the first housing facing the terminal pin of the terminal module and the terminal module, and the adhesive An adhesive seal is filled in the sealing cavity, and the adhesive seal is hermetically connected to the first housing and the terminal module;
  • the second housing cover is arranged on one end of the terminal pin of the terminal module, and there is a sealing channel between the second housing and the terminal module, and one end of the sealing channel is connected to the terminal module.
  • the sealed chamber is connected to each other, and an escape opening is formed on the end of the second housing away from the sealed chamber, the sealed channel communicates with the outside through the avoiding opening, and the avoiding direction of the avoiding opening is far away from the terminal leads.
  • the fluid-like sealing adhesive can enter the sealing channel through the escape opening, and flow to the sealing cavity through the sealing channel, so as to form the adhesive seal in the sealing cavity.
  • the embodiment of the present application provides an electronic device, including the USB interface described in the first aspect.
  • the fluid-like sealing adhesive can be injected or filled into the sealing channel through the avoidance opening, and the fluid-like sealing adhesive can pass through
  • the sealing channel flows to the sealing chamber to form an adhesive seal in the sealing chamber, thereby realizing the sealed connection between the first housing and the terminal module, and improving the waterproof and dustproof performance and sealing performance of the USB interface.
  • Fig. 1 is one of the structural representations of the USB interface provided by the embodiment of the present application.
  • Fig. 2 is the second structural diagram of the USB interface provided by the embodiment of the present application.
  • FIG. 3 is an exploded schematic diagram of a USB interface provided by an embodiment of the present application.
  • Fig. 4 is the third structural diagram of the USB interface provided by the embodiment of the present application.
  • Fig. 5 is the fourth structural diagram of the USB interface provided by the embodiment of the present application.
  • Figure 6 is an enlarged view of the A region illustrated in Figure 5;
  • Fig. 7 is the fifth structural diagram of the USB interface provided by the embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of a second housing provided by an embodiment of the present application.
  • Fig. 9 is the sixth schematic diagram of the structure of the USB interface provided by the embodiment of the present application.
  • Fig. 10 is a schematic structural diagram of the first housing provided by the embodiment of the present application.
  • Fig. 11 is the seventh structural diagram of the USB interface provided by the embodiment of the present application.
  • FIG. 12 is an enlarged view of the B area illustrated in FIG. 11;
  • Fig. 13 is a schematic structural diagram of a shielding cover provided by an embodiment of the present application.
  • Fig. 14 is the eighth structural diagram of the USB interface provided by the embodiment of the present application.
  • Figure 15 is an enlarged view of area C illustrated in Figure 14;
  • FIG. 16 is a ninth schematic diagram of the structure of the USB interface provided by the embodiment of the present application.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.
  • the embodiment of the present application provides a USB interface, which can be applied to electronic devices such as mobile phones and tablet computers, and the USB interface includes a terminal module 10, a first housing 20, second housing 30 and adhesive seal 40;
  • the terminal module 10 is installed in the first casing 20, and there is a sealing cavity 50 between the end of the first casing 20 facing the terminal pins of the terminal module 10 and the terminal module 10, and the adhesive sealing member 40 is filled with a sealing cavity 50. in the sealing cavity 50, and the adhesive sealing member 40 is hermetically connected to the first housing 20 and the terminal module 10;
  • the second housing 30 covers one end of the terminal pin of the terminal module 10, and there is a sealing channel 60 between the second housing 30 and the terminal module 10, and one end of the sealing channel 60 communicates with the sealing cavity 50, and the second An avoidance opening 31 is formed on the end of the housing 30 away from the sealing chamber 50, the sealing channel 60 communicates with the outside world through the avoidance opening 31, and the avoidance direction of the avoidance opening 31 is away from the arrangement direction of the terminal pins;
  • the fluid sealing adhesive can enter the sealing channel 60 through the escape opening 31 , and flow to the sealing cavity 50 through the sealing channel 60 to form the adhesive seal 40 in the sealing cavity 50 .
  • the fluid sealing adhesive can be injected or filled into the sealing channel 60 through the escape opening 31, and the fluid sealing adhesive can be Flow through the sealing channel 60 to the sealing chamber 50 to form the adhesive seal 40 in the sealing chamber 50, thereby realizing the sealed connection between the first housing 20 and the terminal module 10, and improving the waterproof and dustproof performance of the USB interface.
  • the avoidance direction of the avoidance opening 31 is set perpendicular to the tongue plate of the terminal module 10, so that The injection or filling of the sealing adhesive can be realized along the direction perpendicular to the tongue plate of the terminal module 10, that is, the USB interface can be arranged on the circuit board first, that is, the connection between the terminal pins of the USB interface and the circuit board can be realized first.
  • Welding is set, and then injecting or filling fluid-like sealing adhesive to form the bonding seal 40, that is, avoiding the expansion effect of the high temperature generated by welding on the bonding seal, that is, avoiding the thermal expansion caused by high temperature expansion.
  • the assembly sequence of the USB interface can be realized, and by improving the assembly sequence of the USB interface, that is, by implementing the assembly sequence of first welding and then setting the adhesive seal 40, to avoid
  • the high temperature generated by the soldering of the terminal pins has an influence on the sealing and bonding effect of the adhesive sealing member 40 , and achieves the purpose of improving the sealing and bonding effect of the adhesive sealing member 40 .
  • the avoidance direction of the avoidance opening 31 is perpendicular to the direction of the terminal module 10.
  • the tongue plate, that is, the plugging direction of the USB interface is parallel to the circuit board 200, that is, the USB interface is placed flat on the circuit board 200; at this time, the avoidance opening can be passed directly above the USB interface through equipment such as a glue sprayer or a glue dispenser.
  • the sealing cavity 50 can be sprayed or filled with fluid-like sealing adhesive from the direction perpendicular to the tongue plate of the terminal module 10, a plurality of USB interfaces can be distributed on the circuit board 200 according to a certain sequence relationship. In this way, the batch dispensing process of the USB interface can be realized, and the dispensing efficiency of the USB interface can be improved.
  • the first shell 20 can be a metal shell, such as an iron shell, to achieve the purpose of improving the structural strength of the first shell 20; the second shell 30 can also be a metal shell, such as an iron shell
  • the housing is used to achieve the purpose of improving the structural strength of the second housing 30 .
  • the first housing 20 and the second housing 30 can also serve as shielding shells, and can be assembled to mobile phones, etc. After the electronic equipment is installed, it can also reduce the influence of signal interference between the USB interface and other functional devices of the electronic equipment.
  • the terminal module 10 includes a base, a tongue plate and a terminal
  • the tongue plate can be formed by extending from the side wall of the base
  • the terminal is assembled on the base and the tongue plate
  • the terminal is formed and assembled on the base in a direction perpendicular to the tongue plate.
  • the terminal pins on the seat are used for electrical connection with the circuit board, that is, the terminal pins can be welded and connected with the soldering contacts on the circuit board to realize the electrical connection between the USB interface and the circuit board.
  • the position of the terminal module 10 corresponding to the escape opening 31 is provided with a blocking portion 11 , and the side wall of the blocking portion 11 facing the sealing passage 60 is tapered.
  • the blocking portion 11 is provided on the terminal module 10 so that during the process of injecting or filling the fluid sealing adhesive into the sealing channel 60 through the escape opening 31, the blocking portion 11 can block the fluid sealing adhesive.
  • the sealing adhesive overflows from the sealing channel 60 to enhance the injection or filling effect of the fluid sealing adhesive.
  • the blocking portion 11 can be integrally formed with the base of the terminal module 10 to enhance the blocking effect of the blocking portion 11 , improve the integrity of the terminal module 10 and simplify the assembly process of the USB interface.
  • the blocking portion 11 in the present application can act as a dam to improve the utilization rate of the fluid sealing adhesive.
  • a groove structure 21 is provided on the inner sidewall of the first housing 20 and the adhesive seal 40 , and the groove structure 21 is fitted and connected with the adhesive seal 40 .
  • the contact area between the adhesive seal 40 and the inner side wall of the first housing 20 can be increased, thereby improving the adhesive force between the adhesive seal 40 and the first housing 20, and The purpose of improving the sealing bonding effect and sealing reliability of the adhesive sealing member 40 is achieved.
  • the groove structure 21 may be evenly distributed on the inner side wall of the annular first housing 20 , so as to improve the adhesive seal between the adhesive seal 40 and the entire inner side wall of the first housing 20 . Effect.
  • the second housing 30 is provided with a limiting structure 32 , and the limiting structure 32 abuts against the base of the terminal module 10 to limit the movement of the base away from the first housing 20 . direction to move.
  • the movement of the base of the terminal module 10 in a direction away from the first housing 20 is restricted by the position-limiting structure 32, which can prevent the base from pulling the adhesive seal 40 during the movement process, and prevent the base from adhering the seal. 40 fails during pulling.
  • the second housing 30 can be fixedly connected to the first housing 20 by spot welding, and the USB interface can be fixedly arranged on the circuit board through the ears of the first housing 20, Then, the stopper structure 32 provided on the second housing 30 can abut against the base of the terminal module 10 to limit the base from moving in a direction away from the first housing 20, that is, to realize the limit of the base. .
  • the limiting structure 32 may be provided at the end of the second housing 30 away from the first housing 20, and it may be in the form of a limiting spring, and abut against the side wall of the base away from the tongue plate, In order to achieve the purpose of restricting the movement of the base.
  • the USB interface further includes a shielding cover 70 , and the shielding cover 70 is covered on the second casing 30 .
  • the anti-interference capability of the USB interface can be further improved by setting the shielding cover 70 , thereby improving the data transmission performance of the USB interface.
  • the terminal pins of the USB interface can be welded with the circuit board first, then the adhesive seal 40 is formed in the sealing cavity 50, and finally the shielding cover 70 is set on the second casing 30 superior.
  • the shielding cover 70 is provided with a protrusion 71
  • the second housing 30 is provided with a groove 33 adapted to the protrusion 71, so that the shielding cover 70 can be realized through the engagement of the protrusion 71 and the groove 33.
  • the fixed connection with the second housing 30 improves the stability of the connection between the shielding case 70 and the second housing 30 .
  • protrusions/grooves can be provided on all the mating surfaces of the shielding cover 70 and the second housing 30, that is, the number of contact points between the shielding cover 70 and the second housing 30 can be increased to further The stability of the connection between the shield case 70 and the second housing 30 is improved.
  • an elastic piece 72 can also be provided on the side of the shielding cover 70 away from the terminal pins, and the elastic piece 72 can be used to To be in contact with the motherboard cover 300 of the electronic device.
  • the first housing 20 can be connected to the main board upper cover 300 through the second housing 30 , the shielding cover 70 , and the elastic piece 72 in sequence, that is, the grounding of the first housing 20 can be realized.
  • the downward force generated by the mainboard upper cover 300 on the elastic piece 72 can better press the shielding cover 70 onto the second housing 30, and make the shielding cover 70
  • the connection with the second housing 30 is more stable and reliable.
  • the number of elastic pieces 72 can be one, two or more, and they can be arranged on the shield 70 horizontally or vertically on the shield 70 .
  • the elastic piece 72 is integrated with the shielding cover 70 and can be formed by integral molding.
  • the end of the first housing 20 away from the second housing 30 is sheathed with a sealing ring 80, so that after the USB interface is assembled on the target device, the sealing ring 80 can sealably connect the first housing 20 and the target device , to improve the waterproof performance of the USB interface of the target device.
  • USB interface in this embodiment of the present application may be a Type-C interface.
  • the waterproof level of the USB interface in this application may also be IPX4-IPX7 and so on.
  • An embodiment of the present application further provides an electronic device, including the foregoing USB interface.
  • USB interface embodiment is also applicable to the embodiment of the electronic device, and can achieve the same technical effect, and will not be repeated here.
  • the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (Ultra-Mobile Personal Computer, UMPC), a netbook or a personal digital assistant (Personal Digital Assistant, PDA) etc.
  • Ultra-Mobile Personal Computer UMPC
  • PDA Personal Digital Assistant
  • references to the terms “one embodiment,” “some embodiments,” “exemplary embodiments,” “example,” “specific examples,” or “some examples” are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application.
  • schematic representations of the above terms do not necessarily refer to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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Abstract

Disclosed in the present application are a USB interface and an electronic device. The USB interface comprises a terminal module, a first housing, a second housing and an adhesive sealing element, wherein the terminal module penetrates the first housing, a sealing cavity is provided between the terminal module and the end of the first housing that faces a terminal pin of the terminal module, the sealing cavity is filled with an adhesive sealing member, and the adhesive sealing member connects the first housing and the terminal module in a sealing manner; the second housing covers the end of the terminal module that the terminal pin is located in, a sealing channel is arranged between the second housing and the terminal module, one end of the sealing channel is in communication with the sealing cavity, a yielding opening is provided in the end of the second housing that is away from the sealing cavity, the sealing channel is in communication with the outside by means of the yielding opening, and a yielding direction of the yielding opening is away from a setting direction of the terminal pin; and a fluid-state sealing adhesive can enter the sealing channel by means of the yielding opening and flow to the sealing cavity by means of the sealing channel, so as to form the adhesive sealing member in the sealing cavity.

Description

USB接口及电子设备USB interface and electronic equipment
相关申请的交叉引用Cross References to Related Applications
本申请主张在2021年07月12日在中国提交的中国专利申请No.202110783077.0的优先权，其全部内容通过引用包含于此。This application claims priority to Chinese Patent Application No. 202110783077.0 filed in China on Jul. 12, 2021, the entire contents of which are hereby incorporated by reference.
技术领域technical field
本申请属于电子产品技术领域，具体涉及一种USB接口及电子设备。The application belongs to the technical field of electronic products, and in particular relates to a USB interface and electronic equipment.
背景技术Background technique
随着技术的发展，手机等电子设备的应用场景越来越多，对电子设备的综合性能的要求也越来越高，尤其是电子设备的防水性能。而通用串行总线(Universal Serial Bus，USB)接口作为电子设备标配的外接接口，其防水性能好差决定了电子设备的防水性能。With the development of technology, there are more and more application scenarios of electronic devices such as mobile phones, and the requirements for the comprehensive performance of electronic devices are also getting higher and higher, especially the waterproof performance of electronic devices. The Universal Serial Bus (USB) interface is a standard external interface for electronic equipment, and its waterproof performance determines the waterproof performance of electronic equipment.
目前，一般是通过胶水密封的方式，来提高USB接口的防水性能。比如，在USB接口为C类USB接口的情况下，即USB接口为Type-C接口的情况下，Type-C接口在表面贴装技术和回路焊接联能见到电路板上的过程中，Type-C接口上的密封胶水会存在一定比例的密封失效的问题，进而影响Type-C接口的密封性能。At present, the waterproof performance of the USB interface is generally improved by sealing with glue. For example, when the USB interface is a Type-C USB interface, that is, when the USB interface is a Type-C interface, the Type-C interface can be seen on the circuit board in surface mount technology and loop soldering. The sealing glue on the -C interface will have a certain proportion of sealing failure problems, which will affect the sealing performance of the Type-C interface.
可见，相关技术中的USB接口存在密封性能差的问题。It can be seen that the USB interface in the related art has the problem of poor sealing performance.
发明内容Contents of the invention
本申请旨在提供一种USB接口及电子设备，能够解决相关技术中的USB接口存在的密封性能差的问题。The purpose of the present application is to provide a USB interface and electronic equipment, which can solve the problem of poor sealing performance of the USB interface in the related art.
为了解决上述技术问题，本申请是这样实现的：In order to solve the above-mentioned technical problems, the application is implemented as follows:
第一方面，本申请实施例提出了一种USB接口，包括端子模组、第一壳体、第二壳体和粘接密封件；In the first aspect, the embodiment of the present application proposes a USB interface, including a terminal module, a first housing, a second housing, and an adhesive seal;
所述端子模组穿设于所述第一壳体，且所述第一壳体的朝向所述端子模组的端子引脚的一端与所述端子模组之间具有密封腔，所述粘接密封件填充 设于所述密封腔中，且所述粘接密封件密封连接所述第一壳体和所述端子模组；The terminal module is passed through the first housing, and there is a sealed cavity between the end of the first housing facing the terminal pin of the terminal module and the terminal module, and the adhesive An adhesive seal is filled in the sealing cavity, and the adhesive seal is hermetically connected to the first housing and the terminal module;
所述第二壳体盖设于所述端子模组的所述端子引脚的一端，且所述第二壳体与所述端子模组之间具有密封通道，所述密封通道的一端与所述密封腔连通，所述第二壳体的远离所述密封腔的一端形成有避让开口，所述密封通道通过所述避让开口与外界连通，且所述避让开口的避让方向远离所述端子引脚的设置方向；The second housing cover is arranged on one end of the terminal pin of the terminal module, and there is a sealing channel between the second housing and the terminal module, and one end of the sealing channel is connected to the terminal module. The sealed chamber is connected to each other, and an escape opening is formed on the end of the second housing away from the sealed chamber, the sealed channel communicates with the outside through the avoiding opening, and the avoiding direction of the avoiding opening is far away from the terminal leads. The setting direction of the feet;
其中，流体状的密封粘结剂可通过所述避让开口进入所述密封通道，并经由所述密封通道流向所述密封腔，以在所述密封腔内形成所述粘接密封件。Wherein, the fluid-like sealing adhesive can enter the sealing channel through the escape opening, and flow to the sealing cavity through the sealing channel, so as to form the adhesive seal in the sealing cavity.
第二方面，本申请实施例提出了一种电子设备，包括第一方面所述USB接口。In a second aspect, the embodiment of the present application provides an electronic device, including the USB interface described in the first aspect.
在本申请的实施例中，通过在第二壳体上设置避让开口，这样可以通过避让开口向密封通道内注射或填充流体状的密封粘接剂，并使流体状的密封粘接剂可以经由密封通道流向密封腔，以在密封腔内形成粘接密封件，进而实现第一壳体和端子模组的密封连接，提升USB接口的防水防尘性能及密封性能。In the embodiment of the present application, by setting the avoidance opening on the second housing, the fluid-like sealing adhesive can be injected or filled into the sealing channel through the avoidance opening, and the fluid-like sealing adhesive can pass through The sealing channel flows to the sealing chamber to form an adhesive seal in the sealing chamber, thereby realizing the sealed connection between the first housing and the terminal module, and improving the waterproof and dustproof performance and sealing performance of the USB interface.
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
附图说明Description of drawings
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：The above and/or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, wherein:
图1是本申请实施例提供的USB接口的结构示意图之一；Fig. 1 is one of the structural representations of the USB interface provided by the embodiment of the present application;
图2是本申请实施例提供的USB接口的结构示意图之二；Fig. 2 is the second structural diagram of the USB interface provided by the embodiment of the present application;
图3是本申请实施例提供的USB接口的***示意图；FIG. 3 is an exploded schematic diagram of a USB interface provided by an embodiment of the present application;
图4是本申请实施例提供的USB接口的结构示意图之三；Fig. 4 is the third structural diagram of the USB interface provided by the embodiment of the present application;
图5是本申请实施例提供的USB接口的结构示意图之四；Fig. 5 is the fourth structural diagram of the USB interface provided by the embodiment of the present application;
图6是图5中图示的A区域的放大图；Figure 6 is an enlarged view of the A region illustrated in Figure 5;
图7是本申请实施例提供的USB接口的结构示意图之五；Fig. 7 is the fifth structural diagram of the USB interface provided by the embodiment of the present application;
图8是本申请实施例提供的第二壳体的结构示意图；Fig. 8 is a schematic structural diagram of a second housing provided by an embodiment of the present application;
图9是本申请实施例提供的USB接口的结构示意图之六；Fig. 9 is the sixth schematic diagram of the structure of the USB interface provided by the embodiment of the present application;
图10是本申请实施例提供的第一壳体的结构示意图；Fig. 10 is a schematic structural diagram of the first housing provided by the embodiment of the present application;
图11是本申请实施例提供的USB接口的结构示意图之七；Fig. 11 is the seventh structural diagram of the USB interface provided by the embodiment of the present application;
图12是图11中图示的B区域的放大图；FIG. 12 is an enlarged view of the B area illustrated in FIG. 11;
图13是本申请实施例提供的屏蔽罩的结构示意图；Fig. 13 is a schematic structural diagram of a shielding cover provided by an embodiment of the present application;
图14是本申请实施例提供的USB接口的结构示意图之八；Fig. 14 is the eighth structural diagram of the USB interface provided by the embodiment of the present application;
图15是图14中图示的C区域的放大图；Figure 15 is an enlarged view of area C illustrated in Figure 14;
图16是本申请实施例提供的USB接口的结构示意图之九。FIG. 16 is a ninth schematic diagram of the structure of the USB interface provided by the embodiment of the present application.
具体实施方式detailed description
下面将详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
本申请的说明书和权利要求书中的术语“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，除非另有说明，“多个”的含义是两个或两个以上。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。The features of the terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified, "plurality" means two or more. In addition, "and/or" in the specification and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.
如图1至图16所示，本申请实施例提供一种USB接口，该USB接口可 以应用在手机、平板电脑等电子设备上，且该USB接口包括端子模组10、第一壳体20、第二壳体30和粘接密封件40；As shown in Figures 1 to 16, the embodiment of the present application provides a USB interface, which can be applied to electronic devices such as mobile phones and tablet computers, and the USB interface includes a terminal module 10, a first housing 20, second housing 30 and adhesive seal 40;
端子模组10穿设于第一壳体20，且第一壳体20的朝向端子模组10的端子引脚的一端与端子模组10之间具有密封腔50，粘接密封件40填充设于密封腔50中，且粘接密封件40密封连接第一壳体20和端子模组10；The terminal module 10 is installed in the first casing 20, and there is a sealing cavity 50 between the end of the first casing 20 facing the terminal pins of the terminal module 10 and the terminal module 10, and the adhesive sealing member 40 is filled with a sealing cavity 50. in the sealing cavity 50, and the adhesive sealing member 40 is hermetically connected to the first housing 20 and the terminal module 10;
第二壳体30盖设于端子模组10的端子引脚的一端，且第二壳体30与端子模组10之间具有密封通道60，密封通道60的一端与密封腔50连通，第二壳体30的远离密封腔50的一端形成有避让开口31，密封通道60通过避让开口31与外界连通，且避让开口31的避让方向远离端子引脚的设置方向；The second housing 30 covers one end of the terminal pin of the terminal module 10, and there is a sealing channel 60 between the second housing 30 and the terminal module 10, and one end of the sealing channel 60 communicates with the sealing cavity 50, and the second An avoidance opening 31 is formed on the end of the housing 30 away from the sealing chamber 50, the sealing channel 60 communicates with the outside world through the avoidance opening 31, and the avoidance direction of the avoidance opening 31 is away from the arrangement direction of the terminal pins;
其中，流体状的密封粘接剂可通过避让开口31进入密封通道60，并经由密封通道60流向密封腔50，以在密封腔50内形成粘接密封件40。Wherein, the fluid sealing adhesive can enter the sealing channel 60 through the escape opening 31 , and flow to the sealing cavity 50 through the sealing channel 60 to form the adhesive seal 40 in the sealing cavity 50 .
本实施方式中，通过在第二壳体30上设置避让开口31，这样可以通过避让开口31向密封通道60内注射或填充流体状的密封粘接剂，并使流体状的密封粘接剂可以经由密封通道60流向密封腔50，以在密封腔50内形成粘接密封件40，进而实现第一壳体20和端子模组10的密封连接，提升USB接口的防水防尘性能。In this embodiment, by setting the escape opening 31 on the second housing 30, the fluid sealing adhesive can be injected or filled into the sealing channel 60 through the escape opening 31, and the fluid sealing adhesive can be Flow through the sealing channel 60 to the sealing chamber 50 to form the adhesive seal 40 in the sealing chamber 50, thereby realizing the sealed connection between the first housing 20 and the terminal module 10, and improving the waterproof and dustproof performance of the USB interface.
可以理解的是，如图5至图9所示，通过将避让开口31的避让方向远离端子引脚的设置方向设置，即将避让开口31的避让方向垂直于端子模组10的舌板设置，这样就可以沿垂直于端子模组10的舌板的方向实现密封粘接剂的注射或填充，即可以先将USB接口设置在电路板上，即可以先实现USB接口的端子引脚与电路板的焊接设置，然后在注射或填充流体状的密封粘接剂以形成粘接密封件40，即避免了焊接所产生的高温对粘接密封件产生的膨胀作用，即避免了高温膨胀导致的对粘接密封件40的粘接性能的影响，进而达到改善粘接密封件40的密封粘接效果的目的，以使得本申请提供的USB接口能够满足外壳防护等级(Ingress Protection，IP防护等级)为IP68级别的防水防尘要求。It can be understood that, as shown in FIGS. 5 to 9 , by setting the avoidance direction of the avoidance opening 31 away from the installation direction of the terminal pins, that is, the avoidance direction of the avoidance opening 31 is set perpendicular to the tongue plate of the terminal module 10, so that The injection or filling of the sealing adhesive can be realized along the direction perpendicular to the tongue plate of the terminal module 10, that is, the USB interface can be arranged on the circuit board first, that is, the connection between the terminal pins of the USB interface and the circuit board can be realized first. Welding is set, and then injecting or filling fluid-like sealing adhesive to form the bonding seal 40, that is, avoiding the expansion effect of the high temperature generated by welding on the bonding seal, that is, avoiding the thermal expansion caused by high temperature expansion. The influence of the bonding performance of the sealing member 40, and then achieve the purpose of improving the sealing and bonding effect of the bonding sealing member 40, so that the USB interface provided by the application can meet the enclosure protection level (Ingress Protection, IP protection level) is IP68 Level of waterproof and dustproof requirements.
这样通过在第二壳体30上设置避让开口31，即可实现USB接口的装配顺序，并通过改善USB接口的装配顺序，即通过实行先焊接后设置粘接密封件40的装配顺序，以避免端子引脚的焊接所产生的高温对粘接密封件40的 密封粘接效果的影响，并达到改善粘接密封件40的密封粘接效果的目的。In this way, by setting the avoidance opening 31 on the second housing 30, the assembly sequence of the USB interface can be realized, and by improving the assembly sequence of the USB interface, that is, by implementing the assembly sequence of first welding and then setting the adhesive seal 40, to avoid The high temperature generated by the soldering of the terminal pins has an influence on the sealing and bonding effect of the adhesive sealing member 40 , and achieves the purpose of improving the sealing and bonding effect of the adhesive sealing member 40 .
如图4所示，在USB接口通过端子引脚焊接到电路板200后，且由于避让开口31的避让方向远离端子引脚的设置方向，即避让开口31的避让方向垂直于端子模组10的舌板，即USB接口的插拔方向平行于电路板200，即USB接口平放于电路板200上；这时可以通过喷胶机或点胶机等设备，从USB接口的正上方通过避让开口31向密封通道60内喷射或填充流体状的密封粘接剂，以使流体状的密封粘接剂沿密封通道60流向密封腔50，并在密封腔50内形成粘接密封件40，以实现第一壳体20和端子模组10的密封连接。As shown in Figure 4, after the USB interface is welded to the circuit board 200 through the terminal pins, and because the avoidance direction of the avoidance opening 31 is far away from the setting direction of the terminal pins, that is, the avoidance direction of the avoidance opening 31 is perpendicular to the direction of the terminal module 10. The tongue plate, that is, the plugging direction of the USB interface is parallel to the circuit board 200, that is, the USB interface is placed flat on the circuit board 200; at this time, the avoidance opening can be passed directly above the USB interface through equipment such as a glue sprayer or a glue dispenser. 31 spray or fill the fluid-like sealing adhesive into the sealing passage 60, so that the fluid-like sealing adhesive flows to the sealing chamber 50 along the sealing passage 60, and forms the bonding seal 40 in the sealing chamber 50, so as to realize The sealing connection between the first housing 20 and the terminal module 10 .
而且，由于可以从垂直于端子模组10的舌板的方向，向密封腔50内喷射或填充流体状的密封粘接剂，因此可以将多个USB接口按照一定的排序关系分布在电路板200上，进而实现USB接口的批量点胶处理，并达到提升USB接口的点胶效率。Moreover, since the sealing cavity 50 can be sprayed or filled with fluid-like sealing adhesive from the direction perpendicular to the tongue plate of the terminal module 10, a plurality of USB interfaces can be distributed on the circuit board 200 according to a certain sequence relationship. In this way, the batch dispensing process of the USB interface can be realized, and the dispensing efficiency of the USB interface can be improved.
在一些实施例中，第一壳体20可以是金属壳体，比如铁皮壳体，以达到提升第一壳体20的结构强度的目的；第二壳体30也可以是金属外壳体，比如铁皮壳体，以达到提升第二壳体30的结构强度的目的。而且，通过将第一壳体20和第二壳体30设置成金属壳体，使得第一壳体20和第二壳体30还可以充当屏蔽壳的作用，并在USB接口在装配到手机等电子设备后，还可以降低USB接口与电子设备的其他功能器件之间的信号干扰影响。In some embodiments, the first shell 20 can be a metal shell, such as an iron shell, to achieve the purpose of improving the structural strength of the first shell 20; the second shell 30 can also be a metal shell, such as an iron shell The housing is used to achieve the purpose of improving the structural strength of the second housing 30 . Moreover, by setting the first housing 20 and the second housing 30 as metal housings, the first housing 20 and the second housing 30 can also serve as shielding shells, and can be assembled to mobile phones, etc. After the electronic equipment is installed, it can also reduce the influence of signal interference between the USB interface and other functional devices of the electronic equipment.
其中，端子模组10包括基座、舌板和端子，舌板可以自基座的侧壁延伸形成，端子装配在基座和舌板上，且端子在垂直于舌板的方向形成装配于基座上的端子引脚，端子引脚用于与电路板电连接，即端子引脚可以与电路板上的焊接触点焊接连接，以实现USB接口与电路板的电气连接。Wherein, the terminal module 10 includes a base, a tongue plate and a terminal, the tongue plate can be formed by extending from the side wall of the base, the terminal is assembled on the base and the tongue plate, and the terminal is formed and assembled on the base in a direction perpendicular to the tongue plate. The terminal pins on the seat are used for electrical connection with the circuit board, that is, the terminal pins can be welded and connected with the soldering contacts on the circuit board to realize the electrical connection between the USB interface and the circuit board.
可选地，如图5和图6所示，端子模组10的对应避让开口31的位置设有阻隔部11，阻隔部11的朝向密封通道60的侧壁呈锥面。Optionally, as shown in FIG. 5 and FIG. 6 , the position of the terminal module 10 corresponding to the escape opening 31 is provided with a blocking portion 11 , and the side wall of the blocking portion 11 facing the sealing passage 60 is tapered.
本实施方式中，通过在端子模组10上设置阻隔部11，以便在通过避让开口31向密封通道60内注射或填充流体状的密封粘接剂的过程中，阻隔部11可以阻挡流体状的密封粘接剂从密封通道60内溢出，提升流体状的密封粘接剂的注射效果或填充效果。In this embodiment, the blocking portion 11 is provided on the terminal module 10 so that during the process of injecting or filling the fluid sealing adhesive into the sealing channel 60 through the escape opening 31, the blocking portion 11 can block the fluid sealing adhesive. The sealing adhesive overflows from the sealing channel 60 to enhance the injection or filling effect of the fluid sealing adhesive.
其中，阻隔部11可以和端子模组10的基座一体成型，以提升阻隔部11 的阻隔效果，同时还可以提升端子模组10的整体性，以及简化USB接口的装配流程。Wherein, the blocking portion 11 can be integrally formed with the base of the terminal module 10 to enhance the blocking effect of the blocking portion 11 , improve the integrity of the terminal module 10 and simplify the assembly process of the USB interface.
可以理解的是，在密封通道60的远离密封腔50的一端，本申请中的阻隔部11可以充当堤坝的作用，并达到提高流体状的密封粘接剂的利用率的目的。It can be understood that, at the end of the sealing passage 60 away from the sealing cavity 50 , the blocking portion 11 in the present application can act as a dam to improve the utilization rate of the fluid sealing adhesive.
可选地，如图10至图12所示，第一壳体20的与粘接密封件40的内侧壁设有沟槽结构21，且沟槽结构21与粘接密封件40适配连接。Optionally, as shown in FIGS. 10 to 12 , a groove structure 21 is provided on the inner sidewall of the first housing 20 and the adhesive seal 40 , and the groove structure 21 is fitted and connected with the adhesive seal 40 .
本实施方式中，通过设置沟槽结构21可以提升粘接密封件40与第一壳体20的内侧壁的接触面积，进而提升粘接密封件40与第一壳体20的粘合力，并达到提升粘接密封件40的密封粘接效果及密封的可靠性的目的。In this embodiment, by providing the groove structure 21, the contact area between the adhesive seal 40 and the inner side wall of the first housing 20 can be increased, thereby improving the adhesive force between the adhesive seal 40 and the first housing 20, and The purpose of improving the sealing bonding effect and sealing reliability of the adhesive sealing member 40 is achieved.
一示例中，沟槽结构21可以在呈环状的第一壳体20的内侧壁上间隔均匀分布，进而达到提升粘接密封件40与第一壳体20的整圈内侧壁的粘接密封效果。In one example, the groove structure 21 may be evenly distributed on the inner side wall of the annular first housing 20 , so as to improve the adhesive seal between the adhesive seal 40 and the entire inner side wall of the first housing 20 . Effect.
可选地，如图7至图9所示，第二壳体30设有限位结构32，限位结构32与端子模组10的基座抵接，以限制基座朝远离第一壳体20的方向移动。Optionally, as shown in FIGS. 7 to 9 , the second housing 30 is provided with a limiting structure 32 , and the limiting structure 32 abuts against the base of the terminal module 10 to limit the movement of the base away from the first housing 20 . direction to move.
本实施方式中，通过限位结构32限制端子模组10的基座朝远离第一壳体20的方向移动，可以避免基座在移动过程中拉扯粘接密封件40，并避免粘接密封件40在拉扯过程中失效。In this embodiment, the movement of the base of the terminal module 10 in a direction away from the first housing 20 is restricted by the position-limiting structure 32, which can prevent the base from pulling the adhesive seal 40 during the movement process, and prevent the base from adhering the seal. 40 fails during pulling.
其中，在USB接口的组装过程中，第二壳体30可以通过点焊的方式与第一壳体20固定连接，且USB接口可以通过第一壳体20的耳部固定设于电路板上，然后可以通过设于第二壳体30上的限位结构32与端子模组10的基座抵接，以限制基座朝远离第一壳体20的方向移动，即实现对基座的限位。Wherein, during the assembly process of the USB interface, the second housing 30 can be fixedly connected to the first housing 20 by spot welding, and the USB interface can be fixedly arranged on the circuit board through the ears of the first housing 20, Then, the stopper structure 32 provided on the second housing 30 can abut against the base of the terminal module 10 to limit the base from moving in a direction away from the first housing 20, that is, to realize the limit of the base. .
一示例中，限位结构32可以设于第二壳体30的远离第一壳体20的一端，且其可以是限位弹片的样式，并与基座的远离舌板的侧壁抵接，以达到限制基座移动的目的。In one example, the limiting structure 32 may be provided at the end of the second housing 30 away from the first housing 20, and it may be in the form of a limiting spring, and abut against the side wall of the base away from the tongue plate, In order to achieve the purpose of restricting the movement of the base.
可选地，如图13至图15所示，USB接口还包括屏蔽罩70，屏蔽罩70盖设于第二壳体30。Optionally, as shown in FIGS. 13 to 15 , the USB interface further includes a shielding cover 70 , and the shielding cover 70 is covered on the second casing 30 .
本实施方式中，通过设置屏蔽罩70可以进一步提升USB接口的抗干扰能力，进而提升USB接口的数据传输性能。In this embodiment, the anti-interference capability of the USB interface can be further improved by setting the shielding cover 70 , thereby improving the data transmission performance of the USB interface.
其中，在USB接口的装配过程，可以先将USB接口的端子引脚与电路板焊接，然后在密封腔50内形成粘接密封件40，最后再将屏蔽罩70盖设于第二壳体30上。Wherein, in the assembly process of the USB interface, the terminal pins of the USB interface can be welded with the circuit board first, then the adhesive seal 40 is formed in the sealing cavity 50, and finally the shielding cover 70 is set on the second casing 30 superior.
进一步可选地，屏蔽罩70设有凸起71，第二壳体30设有与凸起71适配的凹槽33，这样通过凸起71与凹槽33的卡接，可以实现屏蔽罩70与第二壳体30的固定连接，提升了屏蔽罩70与第二壳体30的连接的稳定性。Further optionally, the shielding cover 70 is provided with a protrusion 71, and the second housing 30 is provided with a groove 33 adapted to the protrusion 71, so that the shielding cover 70 can be realized through the engagement of the protrusion 71 and the groove 33. The fixed connection with the second housing 30 improves the stability of the connection between the shielding case 70 and the second housing 30 .
一示例中，可以在屏蔽罩70与第二壳体30的所有贴合面均设置凸起/凹槽，即可以增加屏蔽罩70与第二壳体30的接触连接触点的数量，以进一步提升屏蔽罩70与第二壳体30的连接的稳定性。In one example, protrusions/grooves can be provided on all the mating surfaces of the shielding cover 70 and the second housing 30, that is, the number of contact points between the shielding cover 70 and the second housing 30 can be increased to further The stability of the connection between the shield case 70 and the second housing 30 is improved.
如图16所示，在第一壳体20和第二壳体30均为金属壳体的情况下，还可以在屏蔽罩70的远离端子引脚的一侧设有弹片72，该弹片72用于与电子设备的主板上盖300抵接。这样第一壳体20可以依次通过第二壳体30、屏蔽罩70、弹片72与主板上盖300连接，即可以实现第一壳体20的接地。As shown in Figure 16, in the case that the first housing 20 and the second housing 30 are both metal housings, an elastic piece 72 can also be provided on the side of the shielding cover 70 away from the terminal pins, and the elastic piece 72 can be used to To be in contact with the motherboard cover 300 of the electronic device. In this way, the first housing 20 can be connected to the main board upper cover 300 through the second housing 30 , the shielding cover 70 , and the elastic piece 72 in sequence, that is, the grounding of the first housing 20 can be realized.
而且，在USB接口组装到主板上盖300的情况下，主板上盖300对弹片72产生的下压力，可以将屏蔽罩70更好的压合的第二壳体30上，并使得屏蔽罩70与第二壳体30的连接更加稳定可靠。Moreover, when the USB interface is assembled to the mainboard upper cover 300, the downward force generated by the mainboard upper cover 300 on the elastic piece 72 can better press the shielding cover 70 onto the second housing 30, and make the shielding cover 70 The connection with the second housing 30 is more stable and reliable.
其中，弹片72的数量可以是一个、两个或多个，其即可以横向设于屏蔽罩70上，也可以纵向设于屏蔽罩70上。Wherein, the number of elastic pieces 72 can be one, two or more, and they can be arranged on the shield 70 horizontally or vertically on the shield 70 .
进一步的，弹片72与屏蔽罩70为一体结构，并可以通过一体成型的方式形成。Further, the elastic piece 72 is integrated with the shielding cover 70 and can be formed by integral molding.
可选地，第一壳体20的远离第二壳体30的一端套设有密封圈80，这样将USB接口装配到目标设备上后，密封圈80可以密封连接第一壳体20和目标设备，以提高目标设备的USB接口的防水性能。Optionally, the end of the first housing 20 away from the second housing 30 is sheathed with a sealing ring 80, so that after the USB interface is assembled on the target device, the sealing ring 80 can sealably connect the first housing 20 and the target device , to improve the waterproof performance of the USB interface of the target device.
需要说明的是，本申请实施例中的USB接口可以是Type-C接口。It should be noted that the USB interface in this embodiment of the present application may be a Type-C interface.
可以理解的是，本申请中的USB接口的防水级别还可以是IPX4～IPX7等等。It can be understood that the waterproof level of the USB interface in this application may also be IPX4-IPX7 and so on.
本申请实施例还提供一种电子设备，包括上述USB接口。An embodiment of the present application further provides an electronic device, including the foregoing USB interface.
需要说明的是，上述USB接口实施例的实现方式同样适应于该电子设备的实施例中，并能达到相同的技术效果，在此不再赘述。It should be noted that, the implementation manner of the foregoing USB interface embodiment is also applicable to the embodiment of the electronic device, and can achieve the same technical effect, and will not be repeated here.
其中，电子设备可以是为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本或者个人数字助理(Personal Digital Assistant，PDA)等。Among them, the electronic device can be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (Ultra-Mobile Personal Computer, UMPC), a netbook or a personal digital assistant (Personal Digital Assistant, PDA) etc.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示意性实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, references to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are intended to mean that the implementation A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
尽管已经示出和描述了本申请的实施例，本领域的普通技术人员可以理解：在不脱离本申请的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the application is defined by the claims and their equivalents.

Claims (10)

  1. 一种通用串行总线USB接口，包括端子模组、第一壳体、第二壳体和粘接密封件；A universal serial bus USB interface, comprising a terminal module, a first housing, a second housing and an adhesive seal;
    所述端子模组穿设于所述第一壳体，且所述第一壳体的朝向所述端子模组的端子引脚的一端与所述端子模组之间具有密封腔，所述粘接密封件填充设于所述密封腔中，且所述粘接密封件密封连接所述第一壳体和所述端子模组；The terminal module is passed through the first housing, and there is a sealed cavity between the end of the first housing facing the terminal pin of the terminal module and the terminal module, and the adhesive An adhesive seal is filled in the sealing cavity, and the adhesive seal is hermetically connected to the first housing and the terminal module;
    所述第二壳体盖设于所述端子模组的所述端子引脚的一端，且所述第二壳体与所述端子模组之间具有密封通道，所述密封通道的一端与所述密封腔连通，所述第二壳体的远离所述密封腔的一端形成有避让开口，所述密封通道通过所述避让开口与外界连通，且所述避让开口的避让方向远离所述端子引脚的设置方向；The second housing cover is arranged on one end of the terminal pin of the terminal module, and there is a sealing channel between the second housing and the terminal module, and one end of the sealing channel is connected to the terminal module. The sealed chamber is connected to each other, and an escape opening is formed on the end of the second housing away from the sealed chamber, the sealed channel communicates with the outside through the avoiding opening, and the avoiding direction of the avoiding opening is far away from the terminal leads. The setting direction of the feet;
    其中，流体状的密封粘结剂可通过所述避让开口进入所述密封通道，并经由所述密封通道流向所述密封腔，以在所述密封腔内形成所述粘接密封件。Wherein, the fluid-like sealing adhesive can enter the sealing channel through the escape opening, and flow to the sealing cavity through the sealing channel, so as to form the adhesive seal in the sealing cavity.
  2. 根据权利要求1所述的USB接口，其中，所述端子模组的对应所述避让开口的位置设有阻隔部，且所述阻隔部的朝向所述密封通道的侧面呈锥面。The USB interface according to claim 1, wherein a blocking portion is provided at a position of the terminal module corresponding to the avoidance opening, and a side of the blocking portion facing the sealing passage is a tapered surface.
  3. 根据权利要求1所述的USB接口，其中，所述第一壳体的与所述粘接密封件连接的内侧壁设有沟槽结构，且所述沟槽结构与所述粘接密封件适配连接。The USB interface according to claim 1, wherein a groove structure is provided on the inner side wall of the first housing connected with the adhesive seal, and the groove structure is compatible with the adhesive seal. with connection.
  4. 根据权利要求3所述的USB接口，其中，所述沟槽结构在呈环状的所述内侧壁上间隔且均匀分布。The USB interface according to claim 3, wherein the groove structures are spaced and evenly distributed on the annular inner sidewall.
  5. 根据权利要求1所述的USB接口，其中，所述第二壳体设有限位结构，所述限位结构与所述端子模组的基座抵接，以限制所述基座朝远离所述第一壳体的方向移动。The USB interface according to claim 1, wherein the second housing is provided with a limiting structure, and the limiting structure abuts against the base of the terminal module to limit the movement of the base away from the The direction of the first housing moves.
  6. 根据权利要求1所述的USB接口，其中，所述第一壳体的远离所述第二壳体的一端套设有密封圈。The USB interface according to claim 1, wherein an end of the first housing away from the second housing is sleeved with a sealing ring.
  7. 根据权利要求1至6中任一项所述的USB接口，其中，所述USB接 口还包括屏蔽罩，所述屏蔽罩盖设于所述第二壳体。The USB interface according to any one of claims 1 to 6, wherein the USB interface further comprises a shielding cover, and the shielding cover is arranged on the second casing.
  8. 根据权利要求7所述的USB接口，其中，所述屏蔽罩设有凸起，所述第二壳体设有与所述凸起适配的凹槽，通过所述凸起与所述凹槽的卡接，将所述屏蔽罩盖设于所述第二壳体上。The USB interface according to claim 7, wherein the shielding cover is provided with a protrusion, and the second housing is provided with a groove adapted to the protrusion, through which the protrusion and the groove The clamping connection of the shielding cover is arranged on the second housing.
  9. 根据权利要求7所述USB接口，其中，所述屏蔽罩的远离所述端子引脚的一侧设有弹片，所述弹片用于与电子设备的主板上盖抵接。The USB interface according to claim 7, wherein, the side of the shielding cover away from the terminal pins is provided with an elastic piece, and the elastic piece is used to abut against the upper cover of the main board of the electronic device.
  10. 一种电子设备，包括如权利要求1至9中任一项所述的USB接口。An electronic device, comprising the USB interface according to any one of claims 1-9.
PCT/CN2022/104137 2021-07-12 2022-07-06 Usb interface and electronic device WO2023284610A1 (en)

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CN113517591A (en) * 2021-07-12 2021-10-19 维沃移动通信有限公司 USB interface and electronic equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492271A (en) * 2018-05-14 2019-11-22 富士康(昆山)电脑接插件有限公司 Electric connector
CN211556202U (en) * 2020-03-27 2020-09-22 维沃移动通信有限公司 Connector socket and electronic equipment
CN212659741U (en) * 2020-05-09 2021-03-05 力郡科技（河源）有限公司 Waterproof connector
CN212783889U (en) * 2020-09-08 2021-03-23 深圳市长盈精密技术股份有限公司 USB socket
CN213278493U (en) * 2020-09-08 2021-05-25 深圳市长盈精密技术股份有限公司 USB socket
CN113517591A (en) * 2021-07-12 2021-10-19 维沃移动通信有限公司 USB interface and electronic equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110492271A (en) * 2018-05-14 2019-11-22 富士康(昆山)电脑接插件有限公司 Electric connector
CN211556202U (en) * 2020-03-27 2020-09-22 维沃移动通信有限公司 Connector socket and electronic equipment
CN212659741U (en) * 2020-05-09 2021-03-05 力郡科技（河源）有限公司 Waterproof connector
CN212783889U (en) * 2020-09-08 2021-03-23 深圳市长盈精密技术股份有限公司 USB socket
CN213278493U (en) * 2020-09-08 2021-05-25 深圳市长盈精密技术股份有限公司 USB socket
CN113517591A (en) * 2021-07-12 2021-10-19 维沃移动通信有限公司 USB interface and electronic equipment

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