CN216903400U

CN216903400U - HDMI Type-A connector and electronic equipment

Info

Publication number: CN216903400U
Application number: CN202123142521.5U
Authority: CN
Inventors: 杨勇; 文斌; 温小其
Original assignee: Dongguan Xianhe Electronic Technology Co ltd
Current assignee: Dongguan Xianhe Electronic Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-05
Anticipated expiration: 2031-12-14

Abstract

The application discloses HDMI Type-A connector and electronic equipment relates to in connector technical field. The HDMI Type-A connector comprises a shell, a rubber core and a terminal; the shell comprises a shell body, and the shell body is provided with an accommodating cavity, an opening and a socket; the end face of the shell with the opening is used for being abutted against the side face of the PCB; the rubber core comprises a main body and an abutting part which is integrally formed with the main body, the rubber core is arranged in the accommodating cavity, the abutting part extends out of the accommodating cavity from the opening part towards the direction away from the socket, and the bottom of the abutting part is provided with a first abutting surface which is used for abutting against the top surface of the PCB; the terminal is provided with a plurality of, and the terminal is outside including the butt section, linkage segment and the welding segment that connect gradually, and the welding segment is located and holds the chamber, and the welding segment has the second butt face that is used for with the top surface butt of PCB board, second butt face and the coplane setting of first butt face. The process that this HDMI Type-A connector welded in the PCB board is comparatively simple and convenient, and the area that occupies the PCB board is less moreover.

Description

HDMI Type-A connector and electronic equipment

Technical Field

The application relates to the technical field of connectors, in particular to an HDMI Type-A connector and an electronic device.

Background

A High Definition Multimedia Interface (HDMI) is an Interface standard with High Definition digital video and digital audio transmission capabilities, and is a special digital Interface suitable for video transmission, which can simultaneously transmit audio and video signals, and has a maximum data transmission speed of 18Gbps, and does not require digital/analog or analog/digital conversion before signal transmission.

Present electronic equipment is applied to different fields, in order to satisfy electronic equipment's grafting requirement, install a plurality of HDMI connectors on the electronic equipment usually, nevertheless because still need install other electronic components on the PCB board, for example resistance, electric capacity, inductance and potentiometre etc., the space that can reserve the HDMI connector on the PCB board is less, and a plurality of pin ends of HDMI connector usually need respectively with the upper and lower both ends face welding of PCB board, make two terminal surfaces all need brush the welding requirement of tin cream in order to satisfy the HDMI connector about the PCB board, thereby lead to the process of welding the HDMI connector comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. For this reason, this application provides an HDMI Type-A connector, and the welding is comparatively simple and convenient, and the area that occupies PCB is less moreover.

The application also provides an electronic device with the HDMI Type-A connector.

An HDMI Type-A connector according to an embodiment of the first aspect of the present application includes: the shell comprises a shell body, the shell body is provided with an accommodating cavity, an opening and a socket, the opening and the socket are communicated with the accommodating cavity, the opening and the socket are oppositely arranged, and the insertion direction of the socket and the through direction of the accommodating cavity are arranged in the same direction; the end face of the shell, which is provided with the opening, is used for abutting against the side face of the PCB; the rubber core comprises a main body and an abutting part which is integrally formed with the main body, the rubber core is arranged in the accommodating cavity, the abutting part extends out of the accommodating cavity from the opening part towards the direction far away from the socket, and a first abutting surface which is used for abutting against the top surface of the PCB is arranged at the bottom of the abutting part; the terminal is provided with a plurality of terminals which are arranged in sequence; the terminal is including the butt section, linkage segment and the welding segment that connect gradually, the butt section set up in the main part and extend to the main part is close to one side of socket, the linkage segment inlays to be located in the butt portion, the welding segment is located hold the chamber outside, and be provided with the second butt face that is used for with the top surface butt of PCB board, the second butt face with first butt face coplane sets up.

According to the HDMI Type-A connector of this application, have following beneficial effect at least:

the rubber core is arranged in the accommodating cavity of the shell, and the terminals are connected with the main body, so that the rubber core and the terminals in the accommodating cavity can be protected by the shell through the shell; the shell is provided with a socket, the abutting section of the terminal extends to the socket, and the external equipment is inserted into the accommodating cavity of the shell from the socket and abuts against the abutting section so as to be electrically connected with the HDMI Type-A connector; because the first abutting surface of the abutting part and the second abutting surfaces of the welding sections of the terminals are arranged in a coplanar manner, the second abutting surfaces and the first abutting surfaces can be abutted against the top surface of the PCB at the same time, the phenomenon that the welding sections are bent due to the fact that the HDMI Type-A connector moves downwards due to external factors is avoided, and the top surface of the PCB is only required to be brushed with solder paste before the terminals are welded with the PCB, so that the process that the HDMI Type-A connector is welded on the PCB is simple and convenient; the end face of the opening of the shell is abutted against the side face of the PCB, the opening and the socket are oppositely arranged, and the insertion direction of the socket and the penetrating direction of the accommodating cavity are arranged in the same direction, so that the shell is positioned on the side part of the PCB, and the area of the PCB occupied by the HDMI Type-A connector is reduced; therefore, the process that the HDMI Type-A connector is welded on the PCB is simple and convenient, and the area occupied by the HDMI Type-A connector on the PCB is small.

According to some embodiments of the application, the shell is still including connection structure, connection structure is including connecting portion and connection foot, connecting portion set up in the casing is close to open-ended one end, and along keeping away from the direction of socket extends the setting, connect the foot set up in connecting portion are kept away from the one end of socket, just connect the foot edge the broadside direction of opening portion extends the setting, connect the foot and be used for pegging graft with the PCB board.

According to some embodiments of the application, the rubber core is provided with a mounting groove, and the terminal is arranged in the mounting groove.

According to some embodiments of the application, the HDMI Type-A connector further comprises a rear cover plate, the rear cover plate comprises a plate body and a plurality of partition plates, and the plurality of partition plates are arranged on the plate body; the plate body with the linkage segment butt, the division board set up in between the linkage segment.

According to some embodiments of this application, the back shroud is still including the reference column, the reference column set up in on the plate body, be provided with the constant head tank on the gluey core, the reference column set up in the constant head tank.

According to some embodiments of the application, an insertion groove is formed in one end, close to the insertion opening, of the main body, the insertion groove is communicated with the installation groove, and the abutting section of the terminal is partially exposed in the insertion groove.

An electronic device according to an embodiment of the second aspect of the present application includes the HDMI Type-a connector according to the embodiment of the first aspect of the present application.

According to the HDMI Type-A connector of the embodiment of the application, at least the following beneficial effects are achieved:

the rubber core is arranged in the accommodating cavity of the shell, and the terminals are connected with the main body, so that the rubber core and the terminals in the accommodating cavity can be protected by the shell through the shell; the shell is provided with a socket, the abutting section of the terminal extends to the socket, and the external equipment is inserted into the accommodating cavity of the shell from the socket and abuts against the abutting section so as to be electrically connected with the HDMI Type-A connector; because the first abutting surfaces of the abutting parts and the second abutting surfaces of the welding sections of the terminals are arranged in the same plane, the second abutting surfaces and the first abutting surfaces can be abutted against the top surface of the PCB at the same time, the phenomenon that the welding sections are bent due to the fact that the HDMI Type-A connector moves downwards due to external factors is avoided, and tin paste is only needed to be brushed on the top surface of the PCB before the terminals are welded with the PCB, so that the process that the HDMI Type-A connector is welded on the PCB is simple and convenient; the end face of the opening of the shell is abutted against the side face of the PCB, the opening and the socket are oppositely arranged, and the insertion direction of the socket and the penetrating direction of the accommodating cavity are arranged in the same direction, so that the shell is positioned on the side part of the PCB, and the area of the PCB occupied by the HDMI Type-A connector is reduced; therefore, the process that the HDMI Type-A connector is welded on the PCB is simple and convenient, and the area occupied by the HDMI Type-A connector on the PCB is small.

According to some embodiments of the application, the electronic device further comprises a PCB, the top surface of the PCB is abutted to the first abutting surface of the abutting portion and the second abutting surface of the welding end, and the side surface of the PCB is abutted to the end surface of the opening formed in the shell.

Additional aspects and advantages of the present 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 present application.

Drawings

The above and additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an HDMI Type-a connector according to the present application;

fig. 2 is a schematic structural view of a housing of an HDMI Type-a connector according to the present application;

FIG. 3 is a schematic structural diagram of another perspective view of the housing of the HDMI Type-A connector of FIG. 2;

fig. 4 is a schematic structural diagram of a rubber core of the HDMI Type-a connector according to the present application;

fig. 5 is a schematic structural view of a terminal and a rear cover plate of the HDMI Type-a connector of the present application;

FIG. 6 is a schematic view of another perspective view of the rubber core of the HDMI Type-A connector of FIG. 4;

fig. 7 is a schematic structural diagram of an HDMI Type-a connector and an electronic device according to the present application.

Reference numerals are as follows:

a housing 100; a housing 110; a housing cavity 111; a socket 112; an opening 113; an abutting end face 114; a connecting structure 120; a connecting portion 121; a connecting pin 122; a rubber core 200; a main body 210; a mounting groove 211; a plug-in slot 212; an abutment portion 220; a first abutting surface 221; a terminal 300; an abutment section 310; a connecting section 320; a welding section 330; the second abutment surface 331; a rear cover plate 400; a plate body 410; a partition plate 420; a positioning post 430; a PCB board 500.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, left, right, front, rear, and the like, referred to as positional or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

An HDMI Type-a connector and an electronic device according to an embodiment of the present application are described below with reference to fig. 1 to 7.

According to the HDMI Type-A connector in the embodiment of the first aspect of the application, the HDMI Type-A connector comprises a shell 100, a rubber core 200 and a terminal 300; the shell 100 comprises a shell 110, the shell 110 is provided with an accommodating cavity 111, an opening 113 and a socket 112, the opening 113 and the socket 112 are both communicated with the accommodating cavity 111, the opening 113 and the socket 112 are oppositely arranged, and the insertion direction of the socket 112 and the penetrating direction of the accommodating cavity 111 are arranged in the same direction; the end surface of the housing 110 provided with the opening 113 is used for abutting against the side surface of the PCB 500; the rubber core 200 comprises a main body 210 and an abutting part 220 integrally formed with the main body 210, the rubber core 200 is arranged in the accommodating cavity 111, the abutting part 220 extends out of the accommodating cavity 111 from the opening 113 in the direction away from the socket 112, and the bottom of the abutting part 220 is provided with a first abutting surface 221 for abutting against the top surface of the PCB 500; a plurality of terminals 300 are arranged, and the terminals 300 are connected with the main body 210 and are arranged in sequence; the terminals 300 are arranged in a plurality and are arranged in sequence; the terminal 300 comprises an abutting section 310, a connecting section 320 and a welding section 330 which are connected in sequence, wherein the abutting section 310 is arranged in the main body 210 and extends to one side of the main body 210 close to the socket 112, the connecting section 320 is embedded in the abutting section 220, the welding section 330 is positioned outside the accommodating cavity 111 and is provided with a second abutting surface 331 used for abutting against the top surface of the PCB 500, and the second abutting surface 331 and the first abutting surface 221 are arranged in a coplanar manner.

The core 200 is disposed in the accommodating cavity 111 of the housing 110, and the plurality of terminals 300 are connected to the main body 210, so that the housing 100 can protect the core 200 and the terminals 300 in the accommodating cavity 111 through the housing 110; the housing 110 is provided with a socket 112, the abutting section 310 of the terminal 300 extends to the socket 112, an external device is inserted into the accommodating cavity 111 of the housing 110 from the socket 112 and abuts against the abutting section 310 to be electrically connected with the HDMI Type-a connector; because the first abutting surface 221 of the abutting portion 220 and the second abutting surface 331 of the welding section 330 of the plurality of terminals 300 are arranged in a coplanar manner, the second abutting surface 331 and the first abutting surface 221 can abut against the top surface of the PCB 500 at the same time, bending of the welding section 330 caused by downward movement of the HDMI Type-a connector due to external factors is avoided, and the top surface of the PCB 500 is only required to be brushed with solder paste before the terminals 300 are welded with the PCB 500, so that the process of welding the HDMI Type-a connector to the PCB 500 is simple and convenient; because the end face of the shell 110 provided with the opening 113 abuts against the side face of the PCB 500, the opening 113 and the jack 112 are oppositely arranged, and the insertion direction of the jack 112 and the penetrating direction of the accommodating cavity 111 are arranged in the same direction, the shell 110 is positioned at the side part of the PCB 500, and the area of the PCB 500 occupied by the HDMI Type-A connector is reduced; therefore, the process of soldering the HDMI Type-a connector to the PCB 500 is simple and convenient, and the area occupied by the PCB 500 is small.

Referring to fig. 1, 2, 3 and 7, it can be understood that the housing 100 further includes a connection structure 120, the connection structure 120 includes a connection portion 121 and a connection pin 122, the connection portion 121 is disposed at an end of the housing 110 close to the opening 113 and extends in a direction away from the socket 112, the connection pin 122 is disposed at an end of the connection portion 121 away from the socket 112, the connection pin 122 extends in a direction along a wide side of a mouth of the opening 113, and the connection pin 122 is used for being plugged with the PCB 500.

Specifically, the connecting portion 121 of the connecting structure 120 is disposed at the upper portion of the housing 110 and on a portion of the end surface of the housing 110 where the opening 113 is disposed, and the connecting portion 121 can abut against the top surface and two oppositely disposed side surfaces of the abutting portion 220, thereby protecting the abutting portion 220; the connecting part 121 and the shell 110 are integrally formed, so that the difficulty in processing the connecting structure 120 can be reduced; the connecting pin 122 is arranged on the upper portion of the end face of the connecting portion 121 far away from the socket 112, the lower portion of the end face of the connecting portion 121 far away from the socket 112 is an abutting end face 114, the connecting pin 122 extends along the width direction of the opening portion of the opening 113, so that a concave structure is formed between the connecting pin 122, the connecting portion 121 and the shell 110, a connecting hole matched with the connecting pin 122 is arranged on the PCB 500, the connecting pin 122 is inserted into the connecting hole of the PCB 500, the PCB 500 is partially located in the concave structure and abutted against the abutting end face 114 of the shell 110, and the connecting pin 122 is abutted against the inner wall of the connecting hole to limit the positions of the shell 110 and the connecting structure 120 relative to the PCB 500.

Referring to fig. 1, 3, 4 and 6, it can be understood that the core rubber 200 is provided with a mounting groove 211, and the terminal 300 is disposed in the mounting groove 211.

The main body 210 is provided with a mounting groove 211, the terminal 300 is arranged in the mounting groove 211, and the mounting groove 211 is used for limiting the position of the terminal 300; specifically, one end of the mounting groove 211 extends to the opening 113, so that the abutting section 310 of the terminal 300 in the mounting groove 211 can extend to the opening 113 to facilitate the external device to be inserted into the accommodating cavity 111 from the socket 112 and abut against the abutting section 310; the other end of the mounting groove 211 extends to the abutting portion 220 so that the connection section 320 portion of the terminal 300 can extend outside the accommodation chamber 111.

Referring to fig. 1 and 5, it can be understood that the HDMI Type-a connector further includes a rear cover 400, where the rear cover 400 includes a plate body 410 and a partition plate 420, and the partition plate 420 is provided in plurality and is disposed on the plate body 410; the plate body 410 abuts the connecting sections 320, and the partition plate 420 is provided between the connecting sections 320.

The plate body 410 abuts against the connection sections 320 of the terminals 300 to limit the positions of the connection sections 320 together with the mounting grooves 211, a plurality of separation plates 420 are provided on the plate body 410, the separation plates 420 are provided between adjacent connection sections 320 to prevent the adjacent connection sections 320 from contacting each other, and specifically, a plurality of connection sections 320 may be provided between two adjacent separation plates 420.

Referring to fig. 1 and 5, it can be understood that the rear cover plate 400 further includes a positioning column 430, the positioning column 430 is disposed on the plate 410, a positioning groove is disposed on the rubber core 200, and the positioning column 430 is disposed in the positioning groove.

The back cover plate 400 is arranged in the positioning groove of the rubber core 200 through the positioning columns 430 to be connected with the rubber core 200, specifically, two positioning columns 430 are arranged on the back cover plate 400, and the two positioning columns 430 are respectively arranged on two sides of the end face of the back cover plate 400 provided with the partition plate 420 to improve the stability of the back cover plate 400 connected with the rubber core 200.

Referring to fig. 6, it can be understood that, one end of the main body 210 close to the insertion opening 112 is provided with an insertion groove 212, the insertion groove 212 is communicated with the installation groove 211, the abutting section 310 of the terminal 300 is partially exposed in the insertion groove 212, the connection end of the external device is inserted in the insertion groove 212 and is abutted against the abutting section 310 partially exposed in the insertion groove 212, and the abutting section 310 has elasticity, and after the connection end is inserted in the insertion groove 212, the connection end can be abutted against the abutting section 310 and elastically deform the abutting section 310, so that the abutting section 310 has a tendency of returning to an original position, and the stability of connection between the abutting section 310 and the external device is improved.

Referring to fig. 1 to 7, an electronic device according to a second embodiment of the present application includes the HDMI Type-a connector according to the first embodiment. By adopting the HDMI Type-a connector according to the first aspect of the above application, the core 200 is disposed in the accommodating cavity 111 of the housing 110, and the plurality of terminals 300 are connected to the main body 210, so that the housing 100 can protect the core 200 and the terminals 300 in the accommodating cavity 111 through the housing 110; the housing 110 is provided with a socket 112, the abutting section 310 of the terminal 300 extends to the socket 112, an external device is inserted into the accommodating cavity 111 of the housing 110 from the socket 112 and abuts against the abutting section 310 to be electrically connected with the HDMI Type-a connector; because the first abutting surface 221 of the abutting portion 220 and the second abutting surface 331 of the welding section 330 of the plurality of terminals 300 are arranged in a coplanar manner, the second abutting surface 331 and the first abutting surface 221 can abut against the top surface of the PCB 500 at the same time, bending of the welding section 330 caused by downward movement of the HDMI Type-a connector due to external factors is avoided, and the top surface of the PCB 500 is only required to be brushed with solder paste before the terminals 300 are welded with the PCB 500, so that the process of welding the HDMI Type-a connector to the PCB 500 is simple and convenient; because the end face of the shell 110 provided with the opening 113 abuts against the side face of the PCB 500, the opening 113 and the jack 112 are oppositely arranged, and the insertion direction of the jack 112 and the penetrating direction of the accommodating cavity 111 are arranged in the same direction, the shell 110 is positioned at the side part of the PCB 500, and the area of the PCB 500 occupied by the HDMI Type-A connector is reduced; therefore, the process of soldering the HDMI Type-a connector to the PCB 500 is simple and convenient, and the area occupied by the PCB 500 is small.

Referring to fig. 7, it can be understood that the HDMI Type-a connector further includes a PCB 500, a top surface of the PCB 500 abuts against the first abutting surface 221 of the abutting portion 220 and the second abutting surface 331 of the soldering section 330, and a side surface of the PCB 500 abuts against an end surface of the housing 110 provided with the opening 113.

Specifically, the top surface of the PCB 500 abuts against the first abutting surface 221 of the abutting portion 220 and the second abutting surface 331 of the soldering section 330, and because the first abutting surface 221 of the abutting portion 220 and the second abutting surface 331 of the soldering section 330 of the plurality of terminals 300 are coplanar, the second abutting surface 331 and the first abutting surface 221 can simultaneously abut against the top surface of the PCB 500, so that the situation that the soldering section 330 is bent due to the fact that the HDMI Type-a connector moves downwards due to external factors is avoided, and the top surface of the PCB 500 is coated with solder paste, so that the soldering section 330 can be conveniently soldered with the PCB 500; the side of the PCB board 500 abuts against the end surface of the housing 110 provided with the opening 113, so that the housing 110 is located at the side of the PCB board 500 to reduce the area of the PCB board 500 occupied by the HDMI Type-a connector.

In the description herein, references to the description of "one embodiment," "some embodiments," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

An HDMI Type-A connector, comprising:

the shell comprises a shell body, the shell body is provided with an accommodating cavity, an opening and a socket, the opening and the socket are communicated with the accommodating cavity, the opening and the socket are oppositely arranged, and the inserting direction of the socket and the penetrating direction of the accommodating cavity are arranged in the same direction; the end face of the shell, which is provided with the opening, is used for abutting against the side face of the PCB;

the rubber core comprises a main body and an abutting part which is integrally formed with the main body, the rubber core is arranged in the accommodating cavity, the abutting part extends out of the accommodating cavity from the opening part towards the direction far away from the socket, and a first abutting surface which is used for abutting against the top surface of the PCB is arranged at the bottom of the abutting part;

the terminal is provided with a plurality of terminals which are arranged in sequence; the terminal is including the butt section, linkage segment and the welding segment that connect gradually, the butt section set up in the main part and extend to the main part is close to one side of socket, the linkage segment inlays to be located in the butt portion, the welding segment is located hold the chamber outside, and be provided with the second butt face that is used for with the top surface butt of PCB board, the second butt face with first butt face coplane sets up.
2. The HDMI Type-A connector of claim 1, wherein the shell further comprises a connecting structure, the connecting structure comprises a connecting portion and a connecting pin, the connecting portion is disposed at an end of the shell close to the opening and extends along a direction away from the socket, the connecting pin is disposed at an end of the connecting portion away from the socket and extends along a width direction of the opening, and the connecting pin is used for being plugged with a PCB.
3. The HDMI Type-A connector of claim 1, wherein the rubber core is provided with a mounting groove, and the terminal is disposed in the mounting groove.
4. The HDMI Type-A connector according to claim 1, further comprising a rear cover plate, wherein the rear cover plate comprises a plate body and a plurality of partition plates, and the plurality of partition plates are arranged on the plate body; the plate body with the linkage segment butt, the division board set up in between the linkage segment.
5. The HDMI Type-A connector of claim 4, wherein the rear cover plate further comprises a positioning column, the positioning column is disposed on the plate body, a positioning groove is disposed on the rubber core, and the positioning column is disposed in the positioning groove.
6. The HDMI Type-A connector of claim 3, wherein an insertion groove is formed at one end of the main body close to the insertion opening, the insertion groove is communicated with the installation groove, and the abutting section of the terminal is partially exposed in the insertion groove.
7. An electronic device, comprising:

the HDMI Type-A connector according to any of the preceding claims 1 to 6.
8. The electronic device according to claim 7, further comprising a PCB, wherein a top surface of the PCB abuts against the first abutting surface of the abutting portion and the second abutting surface of the soldering section, and a side surface of the PCB abuts against an end surface of the housing where the opening is provided.