CN202282476U - HDMI plug connector and terminal material strip thereof - Google Patents

HDMI plug connector and terminal material strip thereof Download PDF

Info

Publication number
CN202282476U
CN202282476U CN2011204235188U CN201120423518U CN202282476U CN 202282476 U CN202282476 U CN 202282476U CN 2011204235188 U CN2011204235188 U CN 2011204235188U CN 201120423518 U CN201120423518 U CN 201120423518U CN 202282476 U CN202282476 U CN 202282476U
Authority
CN
China
Prior art keywords
strip
insulating body
contact site
leg portion
pin connector
Prior art date
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
Application number
CN2011204235188U
Other languages
Chinese (zh)
Inventor
王耀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Zhengyao Science & Technology Co Ltd
Original Assignee
Shenzhen Zhengyao Science & Technology Co Ltd
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 Shenzhen Zhengyao Science & Technology Co Ltd filed Critical Shenzhen Zhengyao Science & Technology Co Ltd
Priority to CN2011204235188U priority Critical patent/CN202282476U/en
Application granted granted Critical
Publication of CN202282476U publication Critical patent/CN202282476U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The present utility model discloses an HDMI plug connector which comprises an insulation body, a shielding shell wrapped outside the insulation body, and a plurality of first conductive terminals and a plurality of second conductive terminals accommodated inside the insulation body, each first conductive terminal comprises a first contacting part, a first holding part and a first welding foot part which are successively connected, each second conductive terminal comprises a second contacting part, a second holding part and a second welding foot part which are successively connected, each first conductive terminal and each second conductive terminal are inlayed and molded on the insulation body at the same time, each first contacting part is exposed outside the upper surface of the insulation body, and each second contacting part is exposed outside the lower surface of the insulation body. Thus the insulation body can be made into an integral structure, only one set of dies is needed when using the molding method to mold the insulation body, primary assembling can be realized when assembling, assembling processes can be simplified, and production efficiency can be enhanced and costs can be reduced.

Description

HDMI pin connector and terminal material belt thereof
Technical field
The utility model relates to the electric connector field technology, refers in particular to a kind of novel electric connector and terminal material belt thereof of being convenient to moulding and assembling.
Background technology
The HDMI electric connector is the joint that is used for transmitting the high-resolution multimedia vision signal, and it can transmit the HD video and the multichannel audio data of uncompressed high-qualityly, and the maximum data transmission speed is 5Gbps.Need not simultaneously to transmit advance capable D/A or mould/number conversion, can guarantee that the video-audio signal of first water transmits at signal.The HDMI connector has the characteristics of " plug and play ", can carry out " negotiation " automatically between signal source and the display device, selects only video/audio format automatically.
The product structure of HDMI pin connector includes insulating body and is coated on the shield shell on the insulating body, 9 first conducting terminals and 10 second conducting terminals.Present HDMI pin connector on the market mainly contains three kinds to the assembling mode of its two groups of terminals: a kind of mode is that insulating body is an integral structure, and two groups of terminals are assembled with plug-in type respectively; The second way is that insulating body also is integral structure, and 10 first conducting terminals adopt produced by insert molding to fix, and 9 second conducting terminals still adopt the plug-in type assembling; The third is that insulating body is processed upper and lower two terminal bases; 9 first conducting terminal produced by insert molding are in first terminal base; 10 second conducting terminal produced by insert molding are in second terminal base, and with after superimposed about the first terminal seat and second terminal base, plug-in mounting is gone in the insulating body more then.
These three kinds of existing weak points of assembling mode are; Its two groups of terminals can't be embedded in the insulating body simultaneously once, or cause terminal group to need repeatedly to install, or cause insulating body need process the branch body structure; Not only need to open a mold more; And needing assembling at twice, assembling procedure is more, is unfavorable for enhancing productivity and reducing cost.
The utility model content
In view of this; The utility model is to the disappearance of prior art existence; Its main purpose provides a kind of HDMI pin connector and terminal material belt thereof, and produced by insert molding of its two groups of terminals has remedied the deficiency of twice moulding of traditional insulating body, twice assembling existence in insulating body; Simplify assembling procedure, help enhancing productivity and reducing cost.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of terminal material belt of HDMI pin connector; Comprise first strip and second strip; Many group first conducting terminals have been molded on this first strip at interval; Each first conducting terminal includes first contact site, first holding parts and the first leg portion that connects successively, and each first leg portion is connected on first strip, and each first contact site and first holding parts are suspended from outside first strip;
Molded at interval on this second strip and ranked second conducting terminal more; Each second conducting terminal includes second contact site, second holding parts and the second leg portion that connects successively; Each second contact site is connected on second strip, and each the second leg portion and second holding parts are suspended from outside second strip; And each contact site spacing arrangement of this first strip and second strip is two-layer up and down.
Preferably, be equipped with the circular location hole that mold position when making things convenient for punch forming and plating add plating tool location in man-hour on said first strip and second strip.
Preferably, said first strip and second strip are positioned on the Different Plane that is parallel to each other.
A kind of HDMI pin connector; This HDMI pin connector comprises insulating body, is coated on the outer shield shell of insulating body and is accommodated in several first conducting terminals and several second conducting terminals in the insulating body; This first conducting terminal and the second conducting terminal one are connected on wherein a kind of terminal material belt of claim 1 to 3; Said each first conducting terminal and each second conducting terminal while produced by insert molding are on insulating body; Each first contact site exposes the upper surface at insulating body, and each second contact site exposes the lower surface at insulating body.
Preferably, said insulating body comprises pedestal and from the extended hyoplastron of front end face one of pedestal, aforementioned each first contact site exposes the upper surface at hyoplastron, and each second contact site exposes the lower surface at hyoplastron.
Preferably, said each first leg portion one is extended the rear end face of the pedestal of insulating body, and each second leg portion stretches out outside the bottom surface of pedestal of insulating body.
Preferably, the rear end, two side of said pedestal convexes with stop block, and the rear end, two side of said shield shell is to being provided with the block breach by stop block, and this stop block is stuck in the block breach.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, can be known by technique scheme; Its mainly be through with the first terminal group and second terminal group produced by insert molding in the lump on insulating body, thereby insulating body can be processed integrative-structure, this kind molding mode only needs a mold when the profiled insulation body; When assembling, can once assemble; Simplify tradition insulating body has been processed two halves up and down, fastened the assembling trouble caused again, remedied the deficiency of present twice moulding, twice assembling existence; Simplify assembling procedure, help enhancing productivity and reducing cost.
Simultaneously; Each first leg portion all is connected on same first strip; Each second contact site all is connected on same second strip, makes terminal be difficult for being scattered, arrange in order, be convenient to assemble, and in the produced by insert molding process, can obtain firm location and guarantees its moulding quality.
In addition; Make each first leg portion one extend the rear end face of insulating body; And the base bottom that each second leg portion holds after insulating body is extended; Thereby can increase the spacing between the adjacent two leg portions, increase bonding area, the short circuit phenomenon that causes because of solder area is too little when avoiding being welded to each leg portion on the circuit board.
Be architectural feature and the effect of more clearly setting forth the utility model, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the package assembly stereogram of the preferred embodiment of the utility model;
Fig. 2 is the decomposition texture stereogram of the preferred embodiment of the utility model;
Fig. 3 is the package assembly sketch map of the preferred embodiment of the utility model;
Fig. 4 is the rear view of Fig. 3;
Fig. 5 is the sketch map of terminal material belt in the preferred embodiment of the utility model;
Fig. 6 is the first production process sketch map of the embodiment of the utility model;
Fig. 7 is the second production process sketch map of the embodiment of the utility model;
Fig. 8 is the 3rd production process sketch map of the embodiment of the utility model;
Fig. 9 is the 4th production process sketch map of the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, shield shell 11, HDMI interface
12, block breach
20, insulating body 21, pedestal
211, stop block 22, hyoplastron
30, the first terminal group 31, first contact site
32, first holding parts 33, the first leg portion
40, second terminal group 41, second contact site
42, second holding parts 43, the second leg portion
50, the first terminal group strip 51, first strip
52, circular location hole
60, the second terminal group strip 61, second strip
62, circular location hole.
Embodiment
Please referring to figs. 1 through shown in Figure 4; It has demonstrated the concrete structure of the preferred embodiment of the utility model; Present embodiment is that example describes with the HDMI pin connector, and this HDMI pin connector comprises insulating body 20, is coated on the shield shell 10 outside the insulating body 20 and is accommodated in the first terminal group 30 and second terminal group 40 in the insulating body 20.
At first, as shown in Figure 2, said insulating body 20 is to process with plastic material, and shield shell 10 is to be processed by metal material, surrounds the HDMI interface 11 that forms standard in the front end of HDMI pin connector by insulating body 20 and shield shell 10.Insulating body 20 includes a pedestal 21 and from the extended hyoplastron 22 of the front end face one of pedestal 21; The rear end, two side of this pedestal 21 convexes with stop block 211; The rear end, two side of said shield shell 10 is to being provided with block breach 12 by stop block 211; When insulating body 20 by after when being inserted in the shield shell 10 forward; This stop block 211 is embedded in the block breach 12, reaches the locating effect of the two, can avoid insulating body 20 too to extend into and cause the inner components extrusion damage in the shield shell 10.
In conjunction with Fig. 2 to Fig. 4; In the present embodiment; This first terminal group 30 has 10 first conducting terminals altogether, and the structure of these 10 first conducting terminals is identical, includes successively first contact site 31 that is positioned at front end, middle first holding parts 32 and the first leg portion 33 of rear end of connecting.This first contact site 31 from first holding parts 32 forward one extend to form, this first leg portion 33 from first holding parts 32 backward one extend to form; Each first holding parts 32 of the first terminal group 30 all is installed in the insulating body 20 through the mode of produced by insert molding, and each first contact site, 31 1 row's formula distributes and is exposed to the upper surface of hyoplastron 22; Each first leg portion 33 stretches out the tail end of insulating body 20 backward, is used for welding with circuit board.This first holding parts 32 has the bending of twice 90 degree, to form ledge structure, makes it to sting better the plastic cement of tight insulating body 20, thereby each first contact site 31 is positioned on two planes that are parallel to each other with each first leg portion 33.
This second terminal group 40 has 9 second conducting terminals altogether, and the structure of these 9 second conducting terminals is identical, includes successively second contact site 41 that is positioned at front end, middle second holding parts 42 and the second leg portion 43 of rear end of connecting.This second contact site 41 from second holding parts 42 forward one extend to form, this second leg portion 43 from second holding parts 42 backward one extend to form; Each second holding parts 42 of second terminal group 40 all is installed in the insulating body 20 through the mode of produced by insert molding, and each second contact site, 41 1 row's formula is exposed to the lower surface of hyoplastron 22 with distributing; Each second leg portion 43 stretches out outside the bottom surface of pedestal 21 of insulating body 20, is used for welding with circuit board.This second holding parts 42 has the bending of twice 90 degree, forms ledge structure, and biting the plastic cement of insulating body 20 better, thereby each second contact site 41 is positioned on two planes that are parallel to each other with each second leg portion 43.
Hold, as shown in Figure 5, be equipped with two groups of terminal material belts to the structure of this HDMI electric connector, be respectively the first terminal group strip 50 and the second terminal group strip 60, these two groups of terminal material belts are one time punching molded by two sheet metals respectively.10 first conducting terminals of one first strip 51 and aforementioned the first terminal group 30 in the lump punch forming in the first terminal group strip 50; In the present embodiment; Each first leg portion 33 of the first terminal group 30 is connected on first strip 51, and each first contact site 31 is suspended from outside first strip 51.9 second conducting terminals of one second strip 61 and aforementioned second terminal group 40 in the lump punch forming in the second terminal group strip 60; In the present embodiment; Each second contact site 41 of second terminal group 40 is connected on second strip 61, and each second leg portion 43 is suspended from outside second strip 61.And, being equipped with circular location hole 52,62 on this first strip 51 and second strip 61, mold position and plating add plating tool location in man-hour when being used for punch forming, and the product size precision is improved greatly, more can effectively improve the rate of coming into force.
During this HDMI socket connector of production and processing, can accomplish according to the following steps:
At first; As shown in Figure 6; Each conducting terminal of the first terminal group strip 50 and the second terminal group strip 60 is placed as two-layer up and down in opposite directions; The circular location hole 52,62 of first strip 51 and second strip 61 is fixed on the production equipment, and the head end of each first contact site 31 is flushed with the head end of second contact site 41.
Then; As shown in Figure 7; On two row's conducting terminals, make each first contact site 31 expose the upper surface at hyoplastron 22 insulating body 20 once injection mouldings, each second contact site 41 exposes the lower surface at hyoplastron 22; First holding parts 32 keeps spacing with each second holding parts 42; And each first leg portion 33 and each second leg portion 43 also be two rows of proper alignment up and down, and, in each the first leg portion, 33 tail end first strip 51 is cut, second strip 61 of each second contact site, 41 head end is cut.
Then, as shown in Figure 8, adopt an other sheet metal to be bent into rectangular frame structure, form shield shell 10.
At last; Like Fig. 3,4, shown in 9; The assembly that insulating body 20, the first terminal group 30 and second terminal group 40 are molded by after onwards be inserted in the shield shell 10, make the stop block 211 of insulating body 20 both sides outer walls be embedded in the block breach 12 of shield shell 10 assembled.
In sum, the design focal point of the utility model is, its mainly be through with the first terminal group and second terminal group produced by insert molding in the lump on insulating body; Thereby insulating body can be processed integrative-structure; This kind molding mode only needs a mold when the profiled insulation body, when assembling, can once assemble, and has simplified tradition insulating body is processed two halves up and down; Fasten the assembling trouble caused again; Remedied the deficiency of present twice moulding, twice assembling existence, simplified assembling procedure, helped enhancing productivity and reducing cost.
Simultaneously; Each first leg portion all is connected on same first strip; Each second contact site all is connected on same second strip, makes terminal be difficult for being scattered, arrange in order, be convenient to assemble, and in the produced by insert molding process, can obtain firm location and guarantees its moulding quality.
In addition; Make each first leg portion one extend the rear end face of insulating body; And the base bottom that each second leg portion holds after insulating body is extended; Thereby can increase the spacing between the adjacent two leg portions, increase bonding area, the short circuit phenomenon that causes because of solder area is too little when avoiding being welded to each leg portion on the circuit board.
The above; It only is the preferred embodiment of the utility model; Be not that the technical scope of the utility model is done any restriction; So every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any trickle modification, equivalent variations and modification that above embodiment did.

Claims (7)

1. the terminal material belt of a HDMI pin connector comprises first strip and second strip, it is characterized in that:
Many group first conducting terminals have been molded on this first strip at interval; Each first conducting terminal includes first contact site, first holding parts and the first leg portion that connects successively; Each first leg portion is connected on first strip, and each first contact site and first holding parts are suspended from outside first strip;
Molded at interval on this second strip and ranked second conducting terminal more; Each second conducting terminal includes second contact site, second holding parts and the second leg portion that connects successively; Each second contact site is connected on second strip, and each the second leg portion and second holding parts are suspended from outside second strip; And each contact site spacing arrangement of this first strip and second strip is two-layer up and down.
2. the terminal material belt of HDMI pin connector according to claim 1 is characterized in that: be equipped with the circular location hole that mold position when making things convenient for punch forming and plating add plating tool location in man-hour on said first strip and second strip.
3. the terminal material belt of HDMI pin connector according to claim 1 is characterized in that: said first strip and second strip are positioned on the Different Plane that is parallel to each other.
4. HDMI pin connector; This HDMI pin connector comprises insulating body, is coated on the outer shield shell of insulating body and is accommodated in several first conducting terminals and several second conducting terminals in the insulating body; It is characterized in that: this first conducting terminal and the second conducting terminal one are connected on wherein a kind of terminal material belt of claim 1 to 3; Said each first conducting terminal and each second conducting terminal while produced by insert molding are on insulating body; Each first contact site exposes the upper surface at insulating body, and each second contact site exposes the lower surface at insulating body.
5. HDMI pin connector according to claim 4; It is characterized in that: said insulating body comprises pedestal and from the extended hyoplastron of front end face one of pedestal; Aforementioned each first contact site exposes the upper surface at hyoplastron, and each second contact site exposes the lower surface at hyoplastron.
6. HDMI pin connector according to claim 5 is characterized in that: said each first leg portion one is extended the rear end face of the pedestal of insulating body, and each second leg portion stretches out outside the bottom surface of pedestal of insulating body.
7. HDMI pin connector according to claim 5 is characterized in that: the rear end, two side of said pedestal convexes with stop block, and the rear end, two side of said shield shell is to being provided with the block breach by stop block, and this stop block is stuck in the block breach.
CN2011204235188U 2011-11-01 2011-11-01 HDMI plug connector and terminal material strip thereof Expired - Fee Related CN202282476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204235188U CN202282476U (en) 2011-11-01 2011-11-01 HDMI plug connector and terminal material strip thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204235188U CN202282476U (en) 2011-11-01 2011-11-01 HDMI plug connector and terminal material strip thereof

Publications (1)

Publication Number Publication Date
CN202282476U true CN202282476U (en) 2012-06-20

Family

ID=46228629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204235188U Expired - Fee Related CN202282476U (en) 2011-11-01 2011-11-01 HDMI plug connector and terminal material strip thereof

Country Status (1)

Country Link
CN (1) CN202282476U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014008650A1 (en) * 2012-07-12 2014-01-16 Apple Inc. Automated assembly of electrical connector
CN103840282A (en) * 2012-11-27 2014-06-04 罗伯特·博世有限公司 Actuator arrangement
CN104518328A (en) * 2013-09-26 2015-04-15 凡甲电子(苏州)有限公司 Socket connector
US9577397B2 (en) 2011-09-16 2017-02-21 Apple Inc. Method of manufacturing a shell assembly for an electrical connector
CN110556687A (en) * 2018-06-04 2019-12-10 东莞富强电子有限公司 Method for manufacturing electric connector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9577397B2 (en) 2011-09-16 2017-02-21 Apple Inc. Method of manufacturing a shell assembly for an electrical connector
WO2014008650A1 (en) * 2012-07-12 2014-01-16 Apple Inc. Automated assembly of electrical connector
CN103840282A (en) * 2012-11-27 2014-06-04 罗伯特·博世有限公司 Actuator arrangement
CN103840282B (en) * 2012-11-27 2019-01-11 罗伯特·博世有限公司 Actuator devices
CN104518328A (en) * 2013-09-26 2015-04-15 凡甲电子(苏州)有限公司 Socket connector
CN110556687A (en) * 2018-06-04 2019-12-10 东莞富强电子有限公司 Method for manufacturing electric connector

Similar Documents

Publication Publication Date Title
CN105406241B (en) Making method for electric connector
CN202282476U (en) HDMI plug connector and terminal material strip thereof
CN203135087U (en) Electric connector
US20100112862A1 (en) Usb connector and its fabrication method
CN104112968A (en) Socket electric connector and manufacture method thereof
CN102097688B (en) High definition multimedia interface (HDMI) connector and manufacturing method thereof
CN203456622U (en) HDMI connector, and conductive signal terminal, terminal material belt structure and terminal seat thereof
CN203423298U (en) Mini sas interface connector
CN203733991U (en) HDMI socket connector and tearing moulded terminal material strips thereof
CN203950964U (en) Earpiece audio socket
CN204179389U (en) A kind of connector of high power transmission
CN201797102U (en) Socket panel
CN202454775U (en) Micro universal bus (USB) 3.0 double-row socket connector
CN201918525U (en) High definition multimedia interface (HDMI) connector
CN203950967U (en) A kind of USB socket connector
CN204179299U (en) SMD USB connector
CN204045788U (en) Plugboard, USB dual-sided splice and data wire
CN206370543U (en) Heightening type Type C socket connectors
CN105703138A (en) Connector and manufacturing method thereof
CN207116797U (en) The high speed receptacle connector of stabilized structure
CN202363628U (en) Side vertical type HDMI (high-definition multimedia interface) pin connector and terminal material belt thereof
CN202840014U (en) Clamping-plate-type HDMI connector
CN202282507U (en) Integrated structure of HDMI (high-definition multimedia interface) connector
CN204289808U (en) A kind of terminal module
CN201838767U (en) Terminal and material band layout structure

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: 20120620

Termination date: 20141101

EXPY Termination of patent right or utility model