CN201690022U

CN201690022U - Connector terminal bracket

Info

Publication number: CN201690022U
Application number: CN 201020108850
Authority: CN
Inventors: 刘望全; 李志明; 陈小理
Original assignee: DONGGUAN YUQIU ELECTRONICS Co Ltd
Current assignee: DONGGUAN YUQIU ELECTRONICS Co Ltd
Priority date: 2010-01-18
Filing date: 2010-01-18
Publication date: 2010-12-29
Anticipated expiration: 2020-01-18

Abstract

The utility model relates to the technical field of connectors, in particular to a connector terminal bracket. A connector terminal includes a connecting part, and a plurality of independent terminals; the connecting part is provided with an extending pin; the terminals are respectively provided with an inserting part and a back pin; the inserting parts and the back pins of the terminals are respectively connected with the connecting part through the extending pin; a plurality of independent terminals form two groups; wherein one group of terminals is provided with an upwards convex upper inserting part; and the other group of terminals is provided with a downwards concave lower inserting part; and the two groups of terminals are arranged at an interval. The connector terminals of the connector terminal bracket are formed into two groups; a plurality of independent terminals form two groups; wherein one group of terminals is provided with the upwards convex upper inserting part; and the other group of terminals is provided with the downwards concave lower inserting part; the terminals of the structure can be stably connected with a plastic seat, which can enlarge the retention of the terminals, and can avoid the terminals from being damaged when the male head of the connector is inserted with the female head of the connector; moreover, the terminals can be integrally injected and formed with the plastic seat, which greatly simplifies the production process, and can effectively improve the production efficiency.

Description

Support for connector terminals

Technical field:

The utility model relates to connector technique field, particularly support for connector terminals.

Background technology:

Along with the common application of HDMI (High-Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)) 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 existing HDMI female product, 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 and male grafting one end can appear not fixing by the phenomenon of external force torsional deformation, and the bonder terminal of female and plastic cement seat packaging efficiency when producing is low excessively.Causing the reason of the defective of aforementioned HDMI female product, mainly is the assembling of bonder terminal at the plastic cement holder; Owing to have a plurality of bonder terminals in a HDMI female, 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.

The utility model content:

The purpose of this utility model is to provide support for connector terminals at the deficiencies in the prior art, it has big confining force, can not occur damaging the phenomenon of distortion 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 male.

For achieving the above object, the utility model adopts following technical scheme:

It comprises connecting portion, a plurality of independently terminal, and connecting portion has the extension pin, and terminal has Plug Division and back pin respectively, and the Plug Division of each terminal, back pin are connected with connecting portion by 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 described Plug Division, forward and backward curved extension is connected with extension pin, back pin respectively.

Further, has broken line between described curved extension and the extension pin.

More specifically, the described connecting portion that is positioned at the Plug Division front end of terminal forms the support framework, and terminal is positioned at support framework inside, becomes to offer location hole on the support framework.

In addition, described a plurality of independently terminal is parallel to each other.

Further, has broken line between described 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 beneficial effects of the utility model are: the Plug Division of each terminal, back pin are connected with connecting portion by 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 and female to peg graft, and it can with plastic cement seat integrated injection molding, then connecting portion is removed the assembling processing of promptly finishing 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 utility model

Fig. 2 is a floor map of the present utility model

Fig. 3 is the local enlarged diagram among Fig. 2

Fig. 4 is a part-structure schematic diagram of the present utility model

Fig. 5 is the end view of Fig. 4

Fig. 6 is the schematic diagram of bonder terminal of the present utility model and the assembling of plastic cement seat

Fig. 7 is the schematic diagram of another angle of bonder terminal of the present utility model and the assembling of plastic cement seat

Fig. 8 is the structural representation of the HDMI female of the utility model assembling

Fig. 9 is another angle structural representation of the HDMI female of the utility model assembling

Figure 10 is the front view of the HDMI female of the utility model assembling

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 utility model is further described.

See Fig. 1-3, schematic diagram for the utility model support for connector terminals, it comprises connecting portion 30, a plurality of independently terminal, connecting portion 30 has the pin 32 of extension, 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 by 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 described connecting portion 30 that is positioned at the Plug Division front end of terminal forms the support framework, and terminal is positioned at support framework inside, becomes to offer location hole on the support framework; Can realize the processing location easily by 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 front portion, rear portion link together by 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 male and female keep smooth and easy when pegging graft, and avoids damaging terminal.

As shown in FIG., 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 fixedly assemble, 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 by 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.

See Fig. 6, shown in Figure 7, be the bonder terminal of state shown in Figure 4 in the utility model and the schematic diagram of plastic cement seat assembling, the principle of assembling is, after producing support for connector terminals by Fig. 1,2 structure, promptly bonder terminal can 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 adopted aforementioned structure, then production technology has been simplified in once directly injection mo(u)lding greatly, has 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 shown in Fig. 8-10 with the shell assembling.

See Fig. 8-10, for adopting the HDMI female of the utility model structure made, 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 utility model 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, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.

Claims

1. support for connector terminals, it is characterized in that: it comprises connecting portion (30), a plurality of independently terminal, connecting portion (30) has extension pin (32), 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) by 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 described Plug Division, forward and backward curved extension (12) is connected with extension pin (32), back pin (20) respectively.

3. support for connector terminals according to claim 2 is characterized in that: have broken line (31) between described curved extension (12) and the extension pin (32).

4. support for connector terminals according to claim 1 is characterized in that: the described connecting portion (30) that is positioned at the Plug Division front end of terminal forms the support framework, and terminal is positioned at support framework inside, offers location hole on the support framework.

5. support for connector terminals according to claim 1 is characterized in that: described a plurality of independently terminals are parallel to each other.

6. support for connector terminals according to claim 1 is characterized in that: have broken line (31) between described back pin (20) and the extension pin (32).

7. support for connector terminals according to claim 4 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).

8. support for connector terminals according to claim 7, it 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).

9. 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.