CN203967329U - A kind of A type HDMI socket connector - Google Patents
A kind of A type HDMI socket connector Download PDFInfo
- Publication number
- CN203967329U CN203967329U CN201420314381.6U CN201420314381U CN203967329U CN 203967329 U CN203967329 U CN 203967329U CN 201420314381 U CN201420314381 U CN 201420314381U CN 203967329 U CN203967329 U CN 203967329U
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- CN
- China
- Prior art keywords
- connecting portion
- insulating body
- fixed part
- terminal
- socket connector
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Manufacturing Of Electrical Connectors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of A type HDMI socket connector, relate to technical field of electric connectors, its structure comprises two row's terminal and insulating bodies, described terminal include horizontal contact section, the first connecting portion, the second connecting portion and and weld part, insulating body comprise tongue piece and with described tongue piece the first fixed part connected vertically, the utility model, by insulating body is injected and molded in to terminal, can make the quality of product more stable; By be extended with second fixed part vertical with described the first fixed part at described insulating body, the second connecting portion of the coated described terminal of the second fixed part, the second fixed part upper end that coated described weld part is connected with described the second connecting portion simultaneously, the weld part of two row's terminals exposes to the second fixed part, compared with prior art, use an insulating body just can replace the insulating body of prior art, rear plug and bonnet, make of the present utility model simple in structurely, material cost and assembly cost are low.
Description
Technical field
The utility model relates to technical field of electric connectors, particularly relates to a kind of A type HDMI socket connector.
Background technology
Electric connector plays a part very important in electronic product, and the data that it is responsible for realizing between electronic product transmit and signal transmission.At present, a kind of audio-video interface standard is just being subject to the favor of the household electrical appliances manufacturers such as increasing IC manufacturer, television set, HDMI (High Definition Multimedia Interface) that Here it is (HDMI:HighDefinitionMultimediaInterface).HDMI HDMI (High Definition Multimedia Interface) can provide the transmission rate up to 10Gbps, the high-quality video-audio signal that can transmit uncompressed and not need to change, is adapted at numerical digit household electrical appliances as used in high definition DVB-T, DVD player, DVD Video Recorder and other numerical digit audio-visual products.
Three kinds of HDMI joints in the specifications of HDMI, have been stipulated, respectively: HDMI A type, HDMI Type B and HDMI C type.A type HDMI socket connector of the prior art as shown in Figures 9 to 11, generally comprise two row's terminals, insulator 6,
Metal shell, rear plug 7 and bonnet 8, described first row terminal and second row terminal include horizontal contact section, the first connecting portion being connected with described horizontal contact section, the second connecting portion that is connected with described the first connecting portion and extends towards the rightabout of described horizontal contact section and the weld part being connected with described the second connecting portion, described weld part and described the first connecting portion are all positioned at the same side of described the second connecting portion, described insulator 6 comprises tongue piece and the fixed part 6 for fixing described first connecting portion vertical with tongue piece, wherein the contact site of row's terminal is fixed on the upper wall of tongue piece, the contact site of other row's terminal is fixed on the lower wall of tongue piece, its manufacture craft is first terminal and insulator 6 to be fixed together by injection mo(u)lding for the first time, again the weld part that connects the terminal of material strip is carried out to bending, the part that terminal after bending is exposed to insulator 6 comprises the second connecting portion and weld part, the both sides of the second connecting portion are provided with the rear plug fixed part 611 that the fixed part by insulator 6 extends out, then rear plug 7 is fastened to this second connecting portion that this rear plug fixed part 61 covers terminal, finally use the bonnet 8 with two row's terminal jacks through weld part, the terminal of weld part to be positioned.
Above HDMI A type socket connector, because complicated structure causes material cost higher; Because assembly program often causes assembly cost higher; Owing to covering the rear plug 7 of horizontal part, need be extended with Access Division, and Access Division is very little very crisp, while being easy to due to clamping, firmly fractures, the scrappage of material is high; Owing to installing bonnet 8 additional at the weld part of terminal, easily cause the distortion of weld part, the quality of product is unstable.
Summary of the invention
The purpose of this utility model is to avoid weak point of the prior art and a kind of A type HDMI socket connector is provided, this A type HDMI socket connector simple in structure, and material cost and assembly cost are low, and the stay in grade of product.
The purpose of this utility model is achieved through the following technical solutions:
A kind of A type HDMI socket connector is provided, a kind of A type HDMI socket connector, comprise first row terminal, second row terminal and insulating body, described first row terminal and second row terminal include horizontal contact section, the first connecting portion being connected with described horizontal contact section, the second connecting portion that is connected with described the first connecting portion and extends towards the rightabout of described horizontal contact section and the weld part being connected with described the second connecting portion, described weld part and described the first connecting portion are all positioned at the same side of described the second connecting portion, described insulating body comprise tongue piece and with described tongue piece the first fixed part connected vertically, it is characterized in that: described insulating body is injected and molded in described terminal, described insulating body also comprises and vertically disposed the second fixed part of described the first fixed part, the second connecting portion of the coated described terminal of described the second fixed part, described the second fixed part upper end that coated described weld part is connected with described the second connecting portion simultaneously, the weld part of described two row's terminals exposes to described the second fixed part.
Wherein, also comprise metal shell, described metal shell is used for coated described insulating body and terminal, and forms interface with described tongue piece.
Wherein, the both sides of described insulating body are provided with raised line, and the both sides of described metal shell are provided with the draw-in groove matching with described raised line.
Wherein, the bottom of described insulating body is provided with cell body, and described metal shell is provided with the snap fit that is stuck in described cell body.
Wherein, described cell body is provided with two, and accordingly, described snap fit is provided with two.
The beneficial effects of the utility model: the A type HDMI socket connector of prior art, comprise first row terminal, second row terminal and insulating body, described first row terminal and second row terminal include horizontal contact section, the first connecting portion being connected with described horizontal contact section, the second connecting portion that is connected with described the first connecting portion and extends towards the rightabout of described horizontal contact section and the weld part being connected with described the second connecting portion, described weld part and described the first connecting portion are all positioned at the same side of described the second connecting portion, described insulating body comprise tongue piece and with described tongue piece the first fixed part connected vertically, the utility model is by being injected and molded in terminal by insulating body, can make the quality of product more stable, by be extended with second fixed part vertical with described the first fixed part at described insulating body, the second connecting portion of the coated described terminal of described the second fixed part, described the second fixed part upper end that coated described weld part is connected with described the second connecting portion simultaneously, the weld part of described two row's terminals exposes to described the second fixed part, compared with prior art, use an insulating body just can replace the insulating body of prior art, rear plug and bonnet, make of the present utility model simple in structurely, material cost and assembly cost are low, by the both sides at insulating body, be provided with raised line, the both sides of described metal shell are provided with the draw-in groove matching with described raised line, can reinforcement metal housing and the combination of insulating body, improve the quality stability of product, by the bottom at described insulating body, be provided with cell body, described metal shell is provided with the snap fit that is stuck in described cell body, and the further combination of reinforcement metal housing and insulating body further improves the quality stability of product.
Accompanying drawing explanation
Utilize accompanying drawing to be described further utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the overall structure schematic diagram at a visual angle of a kind of A type HDMI socket connector of the present utility model.
Fig. 2 is the overall structure schematic diagram at another visual angle of a kind of A type HDMI socket connector of the present utility model.
Fig. 3 is the overall structure schematic diagram at the 3rd visual angle of a kind of A type HDMI socket connector of the present utility model.
Fig. 4 is the structural representation at a visual angle of a kind of A type HDMI socket connector concealed metal housing of the present utility model.
Fig. 5 is the structural representation at another visual angle of a kind of A type HDMI socket connector concealed metal housing of the present utility model.
Fig. 6 is the structural representation of the metal shell of a kind of A type HDMI socket connector of the present utility model.
Fig. 7 is the structural representation of the terminal of a kind of A type HDMI socket connector of the present utility model.
Fig. 8 is the production method schematic diagram of the terminal of a kind of A type HDMI socket connector of the present utility model.
Fig. 9 is a decomposition texture schematic diagram of a kind of A type HDMI socket connector of prior art.
Figure 10 is another decomposition texture schematic diagram of a kind of A type HDMI socket connector of prior art.
Figure 11 is the 3rd decomposition texture schematic diagram of a kind of A type HDMI socket connector of prior art.
In Fig. 1 to Fig. 7, include:
1---insulating body, 11---tongue piece, 12---the first fixed part, 13---the second fixed part, 14---raised line, 15---cell body;
2---metal shell, 21---draw-in groove, 22---snap fits;
3---first row terminal;
4---second row terminal;
341---horizontal contact section, 342---the first connecting portion, 343---second connecting portion, 344---weld parts;
5---interface;
A---terminal is by the coated position of the second fixed part;
6---material strip.
In Fig. 9 to Figure 11, include:
6---insulator, 61---fixed part, 611---is filled in fixed part afterwards;
7---fill in afterwards;
8---bonnet.
Embodiment
With the following Examples the utility model is further described.
A kind of A type HDMI socket connector of the present embodiment, as shown in Figures 1 to 6, comprise first row terminal 3, second row terminal 4, insulating body 1 and metal shell 2, described metal shell 2 is for coated described insulating body 1 and terminal, and forms interfaces 5 with described tongue piece 11.
As shown in Figure 6, described first row terminal 3 and second row terminal 4 include horizontal contact section 341, the first connecting portion 342 being connected with described horizontal contact section 341, the second connecting portion 343 that is connected with described the first connecting portion 342 and extends towards the rightabout of described horizontal contact section 341 and the weld part 344 being connected with described the second connecting portion 343, described weld part 344 and described the first connecting portion 342 are all positioned at the same side of described the second connecting portion 343, the terminal structure that the terminal structure of the present embodiment is mentioned with background technology is identical, therefore, the terminal of background technology does not have labelled part to describe with reference to the terminal of the present embodiment.
As shown in Figures 1 to 5, described insulating body 1 comprise tongue piece 11 and with described tongue piece 11 the first fixed part 12 connected vertically, in the present embodiment, by insulating body 1 is injected and molded in to terminal, can make the quality of product more stable, by be extended with second fixed part 13 vertical with described the first fixed part 12 at described insulating body 1, as shown in A in Fig. 6, the second connecting portion 343 of described the second fixed part 13 coated described terminals, described the second fixed part 13 upper end that coated described weld part 344 is connected with described the second connecting portion 343 simultaneously, the weld part 344 of described two row's terminals exposes to described the second fixed part 13, compared with prior art, owing to having changed the structure of plastic cement main body 1, therefore use an insulating body 1 just can replace the insulator of prior art, rear plug and bonnet, make of the present utility model simple in structure, material cost and assembly cost are low.
As shown in Figure 4, the present embodiment is provided with raised line 14 by the both sides at insulating body 1, and as shown in Figure 6, the both sides of described metal shell 2 are provided with the draw-in groove 21 matching with described raised line 14, can reinforcement metal housing 2 with the combination of insulating body 1, improve the quality stability of product.
As shown in Figure 3, by the bottom at described insulating body 1, be provided with two cell bodies 15, described metal shell 2 is provided with two snap fits 22 that are stuck in described cell body 15, and the further combination of reinforcement metal housing 2 and insulating body 1 further improves the quality stability of product.
The A type HDMI socket connector of the present embodiment, its production method is:
As shown in Figure 8, first make together as the first row terminal 3 of Fig. 7 shape and second row terminal 4, two ends of two row's terminals are connected with material strip 6 and form a terminal integral body, then at terminal injection moulding insulating body 1 on the whole, again by material strip 6 excisions, finally load onto metal shell 2, making one-time-reach-place due to the structure of two row's terminals, just need to after injection moulding, not carry out again bending, add the improvement of the structure of insulating body 1, can make to use an insulating body 1 just can replace the insulator of prior art, rear plug and bonnet, make of the present utility model simple in structure, material cost and assembly cost are low.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. an A type HDMI socket connector, comprise first row terminal, second row terminal and insulating body, described first row terminal and second row terminal include horizontal contact section, the first connecting portion being connected with described horizontal contact section, the second connecting portion that is connected with described the first connecting portion and extends towards the rightabout of described horizontal contact section and the weld part being connected with described the second connecting portion, described weld part and described the first connecting portion are all positioned at the same side of described the second connecting portion, described insulating body comprise tongue piece and with described tongue piece the first fixed part connected vertically, it is characterized in that: described insulating body is injected and molded in described terminal, described insulating body also comprises and vertically disposed the second fixed part of described the first fixed part, the second connecting portion of the coated described terminal of described the second fixed part, described the second fixed part upper end that coated described weld part is connected with described the second connecting portion simultaneously, the weld part of described two row's terminals exposes to described the second fixed part.
2. a kind of A type HDMI socket connector as claimed in claim 1, is characterized in that: also comprise metal shell, described metal shell is used for coated described insulating body and terminal, and forms interface with described tongue piece.
3. a kind of A type HDMI socket connector as claimed in claim 2, is characterized in that: the both sides of described insulating body are provided with raised line, and the both sides of described metal shell are provided with the draw-in groove matching with described raised line.
4. a kind of A type HDMI socket connector as claimed in claim 2, is characterized in that: the bottom of described insulating body is provided with cell body, and described metal shell is provided with the snap fit that is stuck in described cell body.
5. a kind of A type HDMI socket connector as claimed in claim 4, is characterized in that: described cell body is provided with two, and accordingly, described snap fit is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314381.6U CN203967329U (en) | 2014-06-13 | 2014-06-13 | A kind of A type HDMI socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314381.6U CN203967329U (en) | 2014-06-13 | 2014-06-13 | A kind of A type HDMI socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967329U true CN203967329U (en) | 2014-11-26 |
Family
ID=51927875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314381.6U Expired - Fee Related CN203967329U (en) | 2014-06-13 | 2014-06-13 | A kind of A type HDMI socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017015815A1 (en) * | 2015-07-27 | 2017-02-02 | 吴伟民 | Female tab of hdmi connector |
-
2014
- 2014-06-13 CN CN201420314381.6U patent/CN203967329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017015815A1 (en) * | 2015-07-27 | 2017-02-02 | 吴伟民 | Female tab of hdmi connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |