CN204834986U

CN204834986U - One row of formula HDMI connector

Info

Publication number: CN204834986U
Application number: CN201520479089.4U
Authority: CN
Inventors: 朱振威
Original assignee: PALCONN TECHNOLOGY Co Ltd
Current assignee: PALCONN TECHNOLOGY Co Ltd
Priority date: 2015-07-06
Filing date: 2015-07-06
Publication date: 2015-12-02
Anticipated expiration: 2025-07-06

Abstract

The utility model discloses an one row of formula HDMI connector, including metal casing, gluey core subassembly and conductive terminal, conductive terminal divide into row conductive terminal and lower row conductive terminal, glue the core subassembly set up in the metal -back is internal, it includes first rubber base and second rubber base to glue the core subassembly, first rubber base block in the top of second rubber base, the row of going up conductive terminal's rear end wears to locate in the first rubber base, it wears to locate to arrange conductive terminal's rear end down in the second rubber base, the rear end upper surface shaping of second rubber base has a winding displacement groove, the quantity of wire casing equals with conductive terminal's quantity, conductive terminal's rear end afterbody arrange respectively in in the wire casing. The utility model has the advantages of simple structure, the cost of manufacture is low, production efficiency is high.

Description

One row's formula HDMI connector

Technical field

The utility model relates to video interface technical field, specifically refer to a kind of can row's formula HDMI connector of high-speed welding.

Background technology

Along with the electronic product develop rapidly of HDMI hd digital signal transmission, HDMI video connector plays vital effect.Existing HDMI connector is made up of metal shell 1 ', insulating body 2 ', two rows conducting terminal 3 ', shell 4 ' and the wire clamp 5 ' be arranged in insulating body as shown in Figure 1, wire clamp is provided with two rows wire casing, fix for carrying out arrangement to external connecting line, facilitate between connecting line with conducting terminal and weld.When making HDMI connector, all need a wire clamp to carry out arrangement during each HDMI connector to fix, but the wire clamp after welding is good can not be got out, add the cost of HDMI connector to a certain extent, and connecting line is loaded wire clamp also need more man-hour, affect the production efficiency of HDMI connector.

Utility model content

For the structure overcoming existing HDMI connector is more complicated and cost is high, the technological deficiency of manufacturing process complexity, the utility model provides a kind of row's formula HDMI connector, and its structure is simple, cost of manufacture is low, production efficiency is high.The technical solution of the utility model is as follows:

One row's formula HDMI connector, comprise metal shell, glue core assembly and conducting terminal, described conducting terminal is divided into row's conducting terminal and lower row's conducting terminal, described glue core assembly is arranged in described metal shell, described glue core assembly comprises the first rubber base and the second rubber base, described first rubber base is sticked in the top of described second rubber base, the rear end of described upper row's conducting terminal is arranged in described first rubber base, the rear end of described lower row's conducting terminal is arranged in described second rubber base, the rear end upper surface of described second rubber base forms a winding displacement groove, the quantity of described wire casing is equal with the quantity of conducting terminal, the rear end tails of described conducting terminal is arranged in described wire casing respectively.

More preferably, above-mentioned HDMI connector also comprises upper cover further, and the Lower Half of described metal shell extends backward and is shaped to lower cover, and described upper cover is fastened on the top of described lower cover thus forms box body.

More preferably, be arranged in described wire casing to described upper row's conducting terminal and described lower row's conducting terminal mutual dislocation.

More preferably, described glue core assembly also comprises the 3rd rubber base, and the front end of described first rubber base and upper row's conducting terminal and described second rubber base and lower row's conducting terminal is all embedded in described 3rd rubber base.

More preferably, described upper row's conducting terminal comprises 9 conducting terminals, and described lower row's conducting terminal comprises 10 conducting terminals.

Compared with prior art, the beneficial effects of the utility model are: do not need that heart yearn is divided into two rows and weld respectively, but be that single row type is arranged on the one side of the second rubber base by the afterbody of two row's conducting terminals, can disposable welding fabrication, be convenient to connect, production technology is simple, effectively can reduce production process, enhance productivity; The connector construction simultaneously simplified also can effectively reduce volume and weight, reduces cost of manufacture.

Accompanying drawing explanation

Fig. 1 is the structural representation of existing HDMI connector;

Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model;

Fig. 3 is the enlarged diagram at A place in Fig. 2;

Fig. 4 is to the schematic diagram that glue core assembly decomposes further in Fig. 2;

Fig. 5 is the schematic diagram that glue core assembly is assemblied in metal shell.

Reference numeral: 1-metal shell, 2-glue core assembly, 21-first rubber base, 22-second rubber base, 221-boss, 222-wire casing, 23-the 3rd rubber base, 3-conducting terminal, 31-arranges conducting terminal, arranges conducting terminal under 32-, 4-box body, 41-upper cover, 42-lower cover.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

The row's formula HDMI connector for high resolution audio and video playback equipment that the present embodiment provides, as shown in Fig. 2,5, comprise metal shell 1, glue core assembly 2 and conducting terminal 3, wherein conducting terminal 3 is divided into row's conducting terminal 31 and lower row's conducting terminal 32, and glue core assembly 2 is arranged in metal shell 1.In the present embodiment, upper row's conducting terminal 31 comprises 9 conducting terminals 3, and lower row's conducting terminal 32 comprises 10 conducting terminals 3.

As shown in Figure 2,3, 4, glue core assembly 2 comprises the first rubber base 21, second rubber base 22 and the 3rd rubber base 23, first rubber base 21 is sticked in the top of the second rubber base 22, and the front end of the first rubber base 21 and the second rubber base 22 is embedded in the 3rd rubber base 23, and the 3rd rubber base 23 is clipped in metal shell 1.The rear end of other second rubber base 22 forms a boss 221, and forms a winding displacement groove 222 at the upper surface of boss 221, and the quantity of wire casing 222 is equal with the quantity of conducting terminal 3, is namely 19 in the present embodiment.

As shown in Figure 4, the rear end of upper row's conducting terminal 31 is arranged in the first rubber base 21, and afterbody stretches out and is arranged in the wire casing 222 on the second rubber base 22 respectively; The rear end of lower row's conducting terminal 32 is arranged in the second rubber base 22, and afterbody stretches out and is arranged in respectively in the wire casing 222 of the second rubber base 22.The upper and lower surface of glue core is arranged in respectively relative to the afterbody of existing two row's conducting terminals 3, the present embodiment by the afterbody of conducting terminal 3 be single row type be arranged in the wire casing 222 of the upper surface of the second rubber base 22, can disposable welding fabrication, the connection with HDMI heart yearn need can not be completed simply by wire clamp, make the production technology of HDMI connector simple, effectively can reduce production process, enhance productivity; And the connector construction of this simplification also can effectively reduce volume and weight, reduce cost of manufacture.

In addition, as shown in Figure 4, the front end of upper row's conducting terminal 31 also stretches out in the front of the first rubber base 21, and is embedded in the 3rd rubber base 23; And the front end of lower row's conducting terminal 32 stretches out in the front of the second rubber base 21, and be embedded in the 3rd rubber base 23.When HDMI connector is connected with corresponding socket, because the 3rd rubber base 23 is clipped in metal shell 1, therefore namely the front end of conducting terminal 3 to form with socket by the front end of metal shell 1 and is electrically connected, and completes the transmission of high resolution audio and video.

Wherein, the HDMI connector of the present embodiment also comprises upper cover 41 further, and the latter half of metal shell 1 extends backward and is shaped to lower cover 42, upper cover 41 is fastened on the top of lower cover 42 thus forms box body 4, and the connection between HDMI heart yearn and conducting terminal 3 can be made to have better obturation effect.

In the present embodiment, consider the transmission speed of audio frequency and video high frequency signal, the often pair of signal terminal needs adjacent, therefore the putting in order as shown in Figure 3 of upper row's conducting terminal 31 and lower row's conducting terminal 32.When in other embodiments, upper row's conducting terminal 31 also can be arranged in mutual dislocation in wire casing 222 with lower row's conducting terminal 32, can increase the spacing between adjacent conductive terminal 3, avoid the generation of the situations such as the circuit structure short circuit caused because spacing is too small.Certain two row's conducting terminals 3 also can otherwise be arranged in wire casing 222.

The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.

Claims

1. row's formula HDMI connector, comprise metal shell, glue core assembly and conducting terminal, described conducting terminal is divided into row's conducting terminal and lower row's conducting terminal, described glue core assembly is arranged in described metal shell, it is characterized in that: described glue core assembly comprises the first rubber base and the second rubber base, described first rubber base is sticked in the top of described second rubber base, the rear end of described upper row's conducting terminal is arranged in described first rubber base, the rear end of described lower row's conducting terminal is arranged in described second rubber base, the rear end upper surface of described second rubber base forms a winding displacement groove, the quantity of described wire casing is equal with the quantity of conducting terminal, the rear end tails of described conducting terminal is arranged in described wire casing respectively.

2. row's formula HDMI connector according to claim 1, it is characterized in that: also comprise upper cover further, the Lower Half of described metal shell extends backward and is shaped to lower cover, and described upper cover is fastened on the top of described lower cover thus forms box body.

3. row's formula HDMI connector according to claim 1 and 2, is characterized in that: be arranged in described wire casing to described upper row's conducting terminal and described lower row's conducting terminal mutual dislocation.

4. row's formula HDMI connector according to claim 1 and 2, it is characterized in that: described glue core assembly also comprises the 3rd rubber base, the front end of described first rubber base and upper row's conducting terminal and described second rubber base and lower row's conducting terminal is all embedded in described 3rd rubber base.

5. row's formula HDMI connector according to claim 3, it is characterized in that: described glue core assembly also comprises the 3rd rubber base, the front end of described first rubber base and upper row's conducting terminal and described second rubber base and lower row's conducting terminal is all embedded in described 3rd rubber base.

6. row's formula HDMI connector according to claim 5, it is characterized in that: described upper row's conducting terminal comprises 9 conducting terminals, described lower row's conducting terminal comprises 10 conducting terminals.