CN210957119U

CN210957119U - HDMI connector with hollow structure

Info

Publication number: CN210957119U
Application number: CN201922114206.8U
Authority: CN
Inventors: 刘墅铎; 苏锦杰; 韦丹; 龚智强; 杨嘉浩; 代留洋
Original assignee: Shenzhen Guangyi Technology Innovation Co Ltd
Current assignee: Shenzhen Guangyi Technology Innovation Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-07-07
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a HDMI connector with hollow structure, relating to the technical field of connectors; the device comprises a protective shell, a PCBA board, a fixed seat, a plug-in unit and a socket kit; the protective shell is of a cylindrical structure with openings at two ends, the plug-in unit is welded at one end of the PCBA board, an HDMI socket is arranged on the plug-in unit, the other end of the PCBA board is fixedly arranged in the fixed seat, and a connecting wire is welded on the PCBA board; the socket suite is annular and is sleeved at one end of an HDMI socket of the plug-in unit, the socket suite, the plug-in unit, the PCBA board and the fixed seat are all arranged in the protective shell, and hollow heat dissipation containing cavities are arranged between two opposite sides of the PCBA board and the inner wall of the protective shell; the utility model has the advantages that: the heat dissipation accommodating cavities are reserved on the two opposite sides of the PCBA, so that the heat dissipation effect of the PCBA is guaranteed, and the situation that the temperature of the connector is too high is avoided.

Description

HDMI connector with hollow structure

Technical Field

The utility model relates to a connector technical field, more specifically the utility model relates to a HDMI connector with hollow structure.

Background

The wire product on the market comprises three main parts, namely a bare wire, a PCBA board and a connector. The core that the bare wire extends passes through the solder joint welding at PCBA, fixes the connector welded fastening at PCBA simultaneously. In traditional wire rod processing procedure way, PCBA board direct parcel is inside the shell, and the risk that this kind of way produced is because the reason that the space is not enough, after the long-time practicality of product, the chip can not go out because the heat that produces gives off to bring the not good experience of scalding one's hand for the customer, can influence the life of product even.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a HDMI connector with hollow structure has the heat dissipation appearance chamber through reserving in the relative both sides of PCBA board, guarantees the radiating effect of PCBA board, avoids appearing the condition that the connector temperature is too high.

The utility model provides a technical scheme that its technical problem adopted is: in an HDMI connector having a hollow structure, the improvement comprising: the device comprises a protective shell, a PCBA board, a fixed seat, a plug-in unit and a socket kit;

the protective shell is of a cylindrical structure with openings at two ends, the plug-in unit is welded at one end of the PCBA board, an HDMI socket is arranged on the plug-in unit, the other end of the PCBA board is fixedly arranged in the fixed seat, and a connecting wire is welded on the PCBA board;

socket external member be the annular, and socket external member cover is in the one end of the HDMI socket of plug-in components ware, socket external member, plug-in components ware, PCBA board and fixing base all set up inside protecting sheathing, just all set up between the relative both sides of PCBA board and protecting sheathing's the inner wall and hold the chamber with hollow heat dissipation.

In the structure, the HDMI connector with the hollow structure further comprises a line card, a space for accommodating the line card is arranged in the fixing seat, and a plurality of clamping grooves which are arranged side by side are arranged on two opposite sides of the line card.

In the above structure, the wire clip is coated with an injection molding member.

In the structure, the line card is provided with a positioning jack, and the fixing seat is provided with a positioning column corresponding to the positioning jack.

In the above structure, the upper plane of the socket set is flush with the top end surface of the protective casing.

The utility model has the advantages that: because the heat dissipation of well accuse holds the chamber in all reserving in the both sides of PCBA board, the heat on the PCBA board then can give off the heat dissipation and hold the intracavity, guarantees the radiating effect of PCBA board to can avoid the long-time gathering on the PCBA board of heat, lead to the temperature on the PCBA board to rise violently, avoid appearing the too high condition of connector temperature, prolong the life of connector.

Drawings

Fig. 1 is a schematic perspective view of an HDMI connector having a hollow structure according to the present invention.

Fig. 2 is a first exploded schematic view of an HDMI connector having a hollow structure according to the present invention.

Fig. 3 is a second exploded schematic view of the HDMI connector having a hollow structure according to the present invention.

Fig. 4 is a front view of an HDMI connector having a hollow structure according to the present invention.

Fig. 5 is a schematic cross-sectional view taken along line a-a in fig. 4.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

Referring to fig. 1 to 3, the utility model discloses a HDMI connector with hollow structure, it is specific, this HDMI connector includes protecting sheathing 10, PCBA board 20, fixing base 30, plug-in components ware 40 and socket external member 50, protecting sheathing 10 be both ends open-ended tubular structure, generally, its appearance is rectangular bodily form, as shown in fig. 3, plug-in components ware 40 weld in the one end of PCBA board 20, solder joint electric connection on the solder joint on the plug-in components ware 40 and the PCBA board 20, have HDMI socket 401 on the plug-in components ware 40, export the signal from HDMI socket 401 through the PCBA board 20, when using, peg graft the plug on HDMI socket 401 to realize the communication. Further, the other end of PCBA board 20 is fixed set up in fixing base 30 in, the welding has connecting wire 60 on the PCBA board 20, through connecting wire 60 with signal transmission to PCBA board 20 on. With reference to fig. 3, the socket set 50 is annular, the socket set 50 is sleeved on one end of the HDMI socket 401 of the plug-in 40, the socket set 50, the plug-in 40, the PCBA board 20 and the fixing base 30 are all disposed inside the protective casing 10, and an upper plane of the socket set 50 is flush with a top end surface of the protective casing 10; as shown in fig. 4, a hollow heat dissipation cavity 201 is disposed between two opposite sides of the PCBA board 20 and the inner wall of the protection housing 10.

With the above-described structure, a signal is transmitted from the connection line 60 to the PCBA board 20, and after the processing of the PCBA board 20, the signal is transmitted through the connection between the HDMI socket 401 and the plug, and heat is generated on the PCBA board 20 during operation. In this embodiment, because the heat dissipation of well accuse holds the chamber 201 in all reserving in the both sides of PCBA board 20, the heat on the PCBA board 20 then can give off the heat dissipation and hold the chamber 201 in, guarantees PCBA board 20's radiating effect to can avoid the long-time gathering of heat on PCBA board 20, lead to the fierce rising of temperature on the PCBA board 20, avoid appearing the too high condition of connector temperature, prolong the life of connector.

In the above embodiment, as shown in fig. 2, the HDMI connector with a hollow structure further includes a wire clip 70, a space for accommodating the wire clip 70 is provided in the fixing base 30, two opposite sides of the wire clip 70 are provided with a plurality of side-by-side slots 701, each wire clip 70 in the connection line 60 is inserted into the corresponding slot 701, so that the connection line 60 is overall neat, further, as shown in fig. 4, the wire clip 70 is coated with an injection molded part 80, the injection molded part 80 is fixed in the fixing base 30, when the connection line 60 is pulled, the tensile force on the connection line 60 can be transmitted to the injection molded part 80, thereby preventing the tensile force applied to the connection line 60 from being transmitted to the solder joints of the PCBA board 20, and improving the tensile capability of the connection line 60. In addition, the line card 70 on be provided with location jack 702, the fixing base 30 on be provided with the reference column corresponding to the position of location jack 702, through the cooperation of reference column and location jack 702, at the bonding wire in-process, can fix a position the wire of connecting wire 60 through line card 70 earlier to avoid the wire of connecting wire 60 to be disorderly, in order to improve the efficiency of bonding wire, can also avoid appearing the condition of wrong welding line.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. An HDMI connector with hollow structure which characterized in that: the device comprises a protective shell, a PCBA board, a fixed seat, a plug-in unit and a socket kit;

2. An HDMI connector having a hollow structure according to claim 1, wherein: the HDMI connector with the hollow structure further comprises a wire clamp, a space used for containing the wire clamp is arranged in the fixing seat, and a plurality of clamping grooves arranged side by side are arranged on two opposite sides of the wire clamp.

3. An HDMI connector having a hollow structure according to claim 2, wherein: the wire clamp is coated with an injection molding piece.

4. An HDMI connector having a hollow structure according to claim 2, wherein: the wire clamp is provided with a positioning jack, and a positioning column is arranged on the fixing seat corresponding to the positioning jack.

5. An HDMI connector having a hollow structure according to claim 1, wherein: the upper plane of the socket suite is flush with the top end face of the protective shell.