CN101783455B - Support for connector terminals - Google Patents
Support for connector terminals Download PDFInfo
- Publication number
- CN101783455B CN101783455B CN 201010106335 CN201010106335A CN101783455B CN 101783455 B CN101783455 B CN 101783455B CN 201010106335 CN201010106335 CN 201010106335 CN 201010106335 A CN201010106335 A CN 201010106335A CN 101783455 B CN101783455 B CN 101783455B
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- CN
- China
- Prior art keywords
- terminal
- pin
- support
- terminals
- plug division
- 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
Links
- 230000000153 supplemental effect Effects 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract 6
- 230000037431 insertion Effects 0.000 abstract 6
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 21
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the technical field of connectors, in particular to a support for connector terminals. The support for the connector terminals comprises a connecting part and a plurality of independent terminals, wherein the connecting part is provided with an extension pin; the terminals are respectively provided with an insertion part and a rear pin; the insertion part and the rear pin of each terminal are respectively connected with the connecting part through the extension pin; the plurality of independent terminals are divided into two groups; one group is provided with an upward convex upper insertion part, while the other group is provided with a downward concave lower insertion part; and the two groups of terminals are arranged at intervals. The connector terminals are divided into two groups, namely the plurality of independent terminals are divided into two groups, wherein one group is provided with the upward convex upper insertion part, while the other group is provided with the downward concave lower insertion part; therefore, the terminals with the structure can be firmly connected with a plastic seat, the retention of the terminals can be increased, the terminals cannot be damaged when a male connector is inserted into a female connector of the connector, the terminals can be integrated with the plastic seat into a whole through injection moulding, the producing process is greatly simplified, and the production efficiency can be effectively improved.
Description
Technical field:
The present invention relates to the connector technique field, particularly support for connector terminals.
Background technology:
Along with the common application of HDMI (High-Definition Multimedia Interface, HDMI) at the audio-visual transmission field of high speed, transmission stable, no hit becomes the basic demand in the present industry in the high-speed transfer process.In the female product of existing HDMI; A general end and the plastic cement seat of adopting of bonder terminal fixed and the unfixed structure of the other end; Hypodynamic shortcoming can appear keeping in this structure; When female head is pegged graft with public head, unfixing end can occur, and the bonder terminal of female head and plastic cement seat packaging efficiency when producing is low excessively by the phenomenon of external force torsional deformation.Causing the reason of the defective of the female product of aforementioned HDMI, mainly is the assembling of bonder terminal at the plastic cement holder; Because have a plurality of bonder terminals in the female head of HDMI, each bonder terminal is separated from one another, independent, with bonder terminal during with the assembling of plastic cement seat holder then because of can't accurately locating, and bonder terminal and plastic cement seat can not closely be fixed.For this reason, need improve existing technology.
Summary of the invention:
The objective of the invention is to the deficiency of prior art and support for connector terminals is provided; It has big confining force; The phenomenon of distortion can not occur damaging when pegging graft, but also can improve the packaging efficiency with the plastic cement seat, improve and guarantee the high-speed transfer of product high-frequency signal with public head.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
It comprises two connecting portions, a plurality of independently terminal, and each connecting portion has the extension pin, and the connecting portion that wherein is positioned at the Plug Division front end of terminal forms the support framework, and it is inner that terminal is positioned at the support framework, becomes to offer location hole on the support framework; Each terminal has Plug Division and back pin respectively, and the Plug Division of each terminal, back pin are connected with connecting portion through extending pin respectively; A plurality of independently terminals form two groups, one group of last Plug Division wherein with epirelief, and another group has recessed lower inlaying grafting part, and these two groups of terminal intervals are arranged.
Concrete, all having curved extension before and after the said Plug Division, preceding curved extension is connected with the extension pin, and the curved extension in back is connected with the back pin.
Further, the curved extension in said front and back all and between the corresponding extension pin has broken line.
In addition, said a plurality of independently terminal is parallel to each other.
Further, have broken line between said back pin and the extension pin.
In order to reach more firm effect, be positioned in the described terminal on outermost two terminals and have the supplemental support pin, this supplemental support pin is positioned at an end that links to each other with the Plug Division of back pin.
Further, the supporting pins that extends internally and link to each other with the supplemental support pin on the described support framework has broken line between supporting pins and the supplemental support pin.
Die-cut portion of the terminal formation in the Plug Division of two adjacent terminals in the described terminal, this die-cut curved.
The invention has the beneficial effects as follows: the Plug Division of each terminal, back pin are connected with connecting portion through extending pin respectively; A plurality of independently terminals form two groups; One group of last Plug Division wherein with epirelief, another group has recessed lower inlaying grafting part, and these two groups of terminal intervals are arranged; Can not damage terminal when adopting this structure can avoid connector male head to peg graft with female head; And it can with plastic cement seat integrated injection molding; Then connecting portion is removed the assembling processing of promptly accomplishing terminal and plastic cement seat, firmly be connected between terminal and the plastic cement seat, increased the confining force of terminal; And simplified production technology greatly, can effectively enhance productivity.
Description of drawings:
Fig. 1 is a structural representation of the present invention
Fig. 2 is a floor map of the present invention
Fig. 3 is the local enlarged diagram among Fig. 2
Fig. 4 is a part-structure sketch map of the present invention
Fig. 5 is the end view of Fig. 4
Fig. 6 is the sketch map of bonder terminal of the present invention and the assembling of plastic cement seat
Fig. 7 is the sketch map of another angle of bonder terminal of the present invention and the assembling of plastic cement seat
Fig. 8 is the structural representation of the female head of the HDMI that assembles of the present invention
Fig. 9 is another angle structural representation of the female head of the HDMI that assembles of the present invention
Figure 10 is the front view of the female head of the HDMI that assembles of the present invention
10---go up the Plug Division, 11---lower inlaying grafting part, 12---curved extension;
20---the back pin;
30---connecting portion, 31---broken line, 32---extend pin, 33---supporting pins, 34---the supplemental support pin, 35---die-cut portion;
40---the plastic cement seat, 41---the back holder, 42---preceding holder, 43---spacing hole, 44---stopper slot;
50---shell.
Embodiment:
Below in conjunction with accompanying drawing the present invention is further described.
See Fig. 1-3; Sketch map for support for connector terminals of the present invention; It comprises connecting portion 30, a plurality of independently terminal; Connecting portion 30 has the pin 32 of extension, and terminal has Plug Division and back pin 20 respectively, and the Plug Division of each terminal, back pin 20 are connected with connecting portion 30 through extending pin 32 respectively; A plurality of independently terminals form two groups, one group of last Plug Division 10 wherein with epirelief, and another group has recessed lower inlaying grafting part 11, and these two groups of terminal intervals are arranged; The said connecting portion 30 that is positioned at the Plug Division front end of terminal forms the support framework, and it is inner that terminal is positioned at the support framework, becomes to offer location hole on the support framework; Can realize the processing location easily through location hole, adopt the stand frame body structure also to be easy to continuous productive process.
See Fig. 4-5, adopt connecting portion of simplifying 30 and not shown supplemental support pin 34 shown in the figure; Terminal comprises: a plurality of independently terminals, and each terminal is anterior, the rear portion links together through connecting portion 30 respectively; Terminal has Plug Division and back pin 20 respectively, and a plurality of independently terminals form two groups, one group Plug Division epirelief wherein, and the Plug Division of another group is recessed; Wherein, the effect of connecting portion 30 be used for each independently terminal link together be convenient to processing, simultaneously, it also is to be convenient to follow-up assembling that a plurality of independently terminals are formed two groups.
All have curved extension 12 before and after the described Plug Division, the curved extension 12 in front and back is connected with connecting portion 30, back pin 20 respectively, adopts curved extension 12, can make public head and female head when pegging graft, keep smooth and easy, avoids damaging terminal.
Shown in figure, in the independently terminal that described formation is two groups, the recessed terminal intervals in the terminal of Plug Division epirelief and Plug Division is arranged.
Have broken line 31 between described curved extension 12 and the connecting portion 30, this broken line 31 is pre-processed, and its effect is, after terminal and plastic cement seat 40 fixation group install, can easily connecting portion 30 be fractureed and remove.
Described a plurality of independently terminal is parallel to each other.
Be positioned in the described terminal on outermost two terminals and have supplemental support pin 34, an end that links to each other with the Plug Division of pin 20 after this supplemental support pin 34 is positioned at; The supporting pins 33 that extends internally and link to each other with supplemental support pin 34 on the described support framework has broken line 31 between supporting pins 33 and the supplemental support pin 34; Adopt supplemental support pin 34, can be connected with the plastic cement seat is stable preferably, terminal is connected firmly with the plastic cement seat through it; Mold supporting pins 33 in advance, when plastic cement seat and terminal group install, supporting pins 33 thrust get final product.
The Plug Division of two adjacent terminals is terminal in the described terminal constitutes one die-cut 35, and this die-cut 35 curved; Owing to terminal is the part that punching press forms each separated portions and bending on whole piece sheet material, therefore, in this die-cut 35 position; Add subpunch hole in man-hour; And then cutting and separating, die-cut 35 of formation are curved, can conveniently process like this; If die-cut 35 is other shapes, then be not easy to processing.
Seeing Fig. 6, shown in Figure 7, is the bonder terminal of state shown in Figure 4 among the present invention and the sketch map of plastic cement seat assembling, and the principle of assembling is; After producing support for connector terminals by Fig. 1,2 structure, promptly can bonder terminal be carried out the injection moulding assembled formation, certainly; If do not adopt aforementioned connector terminal structure; Then can cause assembling complex manufacturing, inefficient situation, and adopt aforementioned structure, then once directly injection mo(u)lding; Simplify production technology greatly, improved production efficiency.
After bonder terminal injection moulding assembled formation, promptly can directly connecting portion 30 be fractureed, formed assembly promptly can form the female head shown in Fig. 8-10 with the shell assembling.
See Fig. 8-10, be the female head of the HDMI that adopts structure made of the present invention, it includes shell 50, plastic cement seat 40, bonder terminal, and described bonder terminal comprises a plurality of independently terminals; Terminal has Plug Division and back pin 20 respectively, and plastic cement seat 40 comprises back holder 41, preceding holder 42, and the structure of plastic cement seat 40 and terminal are identical with existing structure basically with the fit structure of plastic cement seat 40, do not give unnecessary details at this; A plurality of independently terminal of the present invention forms two groups, one group of last Plug Division 10 wherein with epirelief, and another group has recessed lower inlaying grafting part 11, and these two groups of terminal intervals are arranged; Preceding holder 42 upper surfaces are fixed in last Plug Division 10, the lower surface of holder 42 before recessed lower inlaying grafting part 11 is fixed in.
Have spacing hole 43 on the holder 42 before described, this spacing hole 43 is strip, the Plug Division that spacing hole 43 folders are established fixed terminal; The Plug Division of described fixed terminal all protrudes from outside the end face of preceding holder 42; Last Plug Division 10 protrudes from outside the upper surface of preceding holder 42; Outside the lower surface of holder 42, the front portion of the curved extension 12 of Plug Division front end was fixed in the preceding holder 42 before lower inlaying grafting part 11 protruded from.
Have stopper slot 44 on the holder 41 of described back, stopper slot 44 folders are established the back pin 20 of terminal.
The effect of above-mentioned stopper slot 44 and spacing hole 43 all is each terminal position is prevented offset terminals, increases the confining force of terminal.
Certainly; The embodiment of the above is a preferred embodiments of the present invention, is not to limit practical range of the present invention; So all equivalences of doing according to the described structure of claim of the present invention, characteristic and principle change or modify, and all should be included in the claim of the present invention.
Claims (8)
1. support for connector terminals; It is characterized in that: it comprises two connecting portions (30), a plurality of independently terminal; Each connecting portion (30) has extension pin (32); The connecting portion (30) that wherein is positioned at the Plug Division front end of terminal forms the support framework, and it is inner that terminal is positioned at the support framework, offers location hole on the support framework; Each terminal has Plug Division and back pin (20) respectively, and the Plug Division of each terminal, back pin (20) are connected with connecting portion (30) through extending pin (32) respectively; A plurality of independently terminals form two groups, one group of last Plug Division (10) wherein with epirelief, and another group has recessed lower inlaying grafting part (11), and these two groups of terminal intervals are arranged.
2. support for connector terminals according to claim 1 is characterized in that: all have curved extension (12) before and after the said Plug Division, preceding curved extension (12) is connected with extension pin (32), and the curved extension in back (12) is connected with back pin (20).
3. support for connector terminals according to claim 2 is characterized in that: the curved extensions in said front and back (12) all and between the corresponding extension pin (32) have broken line (31).
4. support for connector terminals according to claim 1 is characterized in that: said a plurality of independently terminals are parallel to each other.
5. support for connector terminals according to claim 1 is characterized in that: have broken line (31) between said back pin (20) and the extension pin (32).
6. support for connector terminals according to claim 1 is characterized in that: be positioned in the described terminal on outermost two terminals and have supplemental support pin (34), this supplemental support pin (34) is positioned at an end that links to each other with the Plug Division of back pin (20).
7. support for connector terminals according to claim 6 is characterized in that: the supporting pins (33) that extends internally on the described support framework and link to each other with supplemental support pin (34) has broken line (31) between supporting pins (33) and the supplemental support pin (34).
8. support for connector terminals according to claim 1 is characterized in that: one die-cut (35) of the terminal formation in the Plug Division of two adjacent terminals in the described terminal, these die-cut (35) are curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010106335 CN101783455B (en) | 2010-01-18 | 2010-01-18 | Support for connector terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010106335 CN101783455B (en) | 2010-01-18 | 2010-01-18 | Support for connector terminals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101783455A CN101783455A (en) | 2010-07-21 |
| CN101783455B true CN101783455B (en) | 2012-06-27 |
Family
ID=42523333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010106335 Expired - Fee Related CN101783455B (en) | 2010-01-18 | 2010-01-18 | Support for connector terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101783455B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856680A (en) * | 2011-06-28 | 2013-01-02 | 广州市增城和运五金加工厂 | High definition multimedia interface (HDMI) D-type connector and manufacturing method thereof |
-
2010
- 2010-01-18 CN CN 201010106335 patent/CN101783455B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101783455A (en) | 2010-07-21 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523421, Liu Zhen lane management area, Liaobu Town, Dongguan, Guangdong Patentee after: Dongguan Yuqiu Electronics Co., Ltd. Address before: 523421, Liu Zhen lane management area, Liaobu Town, Dongguan, Guangdong Patentee before: Dongguan Yuqiu Electronics Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20200118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |