CN103500898A

CN103500898A - Mini-type socket connector

Info

Publication number: CN103500898A
Application number: CN201310458954.2A
Authority: CN
Inventors: 陈庆典; 段术林; 万伟; 伍华燕
Original assignee: Advanced Connectek Kunshan Ltd
Current assignee: Advanced Connectek Kunshan Ltd
Priority date: 2013-10-07
Filing date: 2013-10-07
Publication date: 2014-01-08
Anticipated expiration: 2033-10-07
Also published as: TWM490671U; CN103500898B

Abstract

The invention discloses a mini-type socket connector, which is used for socketing a pin connector. The mini-type socket connector comprises a shell body, a plurality of clips and a plurality of stop assemblies. The shell body comprises a top plate, a plurality of bottom plates and a plurality of side plates; the side plates are connected with the top plate and the bottom plates to form an accommodating space; the clips are located on the top plate; each clip comprises an extension part and a contact part; each extension part is connected with one side wall of a corresponding hole; each contact part is connected with the corresponding extension part and extends to be located in the accommodating space. The stop assemblies are respectively located on the other side walls of the holes; each stop assembly comprises a plurality of fixed dams; the fixed dams are adjacent to the contact parts of the clips; when the contact parts are pushed against the pin connector, one side end of each contact part is abutted to the fixed dams.

Description

Minitype socket connector

Technical field

A kind of socket connector, especially refer to a kind of mini jack electric connector.

Background technology

High resolution multimedia interface (High Definition Multimedia Interface, abbreviation HDMI) electric connector is that totally digitilized image and sound transmits interface, transmit sound signal and the image signal of uncompressed, can on same wire rod, carry out the transmission of digit news signal and video signal, simplify the installation difficulty of circuit.So that the popularization and application of HDMI electric connector is at electronic products such as audio and video players.

The housing of general HDMI electric connector female seat has shell fragment, in order to support the HDMI electric connector male head, but, after the normal use of plug for a long time, the elastic-restoring force of shell fragment itself reduces gradually, while making the HDMI electric connector male head insert in housing, the retain strength deficiency occurs and loosening problem.

While also having a kind of HDMI electric connector female seat to dock with the HDMI electric connector male head, when the Chang Yingong head tilt inserts female seat, cause the female seat internal structure to be subject to pushing of the improper direction of insertion of male, the situation that the interior tongue piece of female seat or terminal etc. are damaged.

Therefore, how to improve the structure of known HDMI electric connector female seat, use the elastic-restoring force that solves shell fragment low, increase anti-plug, prevent female seat moment fracture, the problem that promotes iron-clad intensity, saves material, assembly expenses and increase the service life, be an instant problem to be solved.

Summary of the invention

In view of this, this creates to improve plug elastic force that shell fragment is firm, increase anti-plug with, prevent from plugging Fracture, take full advantage of exhibition material, convenient plug and the texts that increases the service life, effectively solve known produced problem.

This creation provides a kind of Minitype socket connector, and in order to the patchplug connector, Minitype socket connector comprises outer cover body, plural shell fragment and plural stopping element; Outer cover body comprises plural top board, base plate and plural side plate, and plural side plate connects plural top board, base plate and forms accommodation space.The plural number shell fragment is positioned at top board, and plural shell fragment comprises extension and contact site, and extension connects one of the holes sidewall, and contact site connects extension and lies along accommodation space.The plural number stopping element is positioned at another sidewall of holes, comprises plural fixed dam, the contact site of adjacent plural shell fragment, and when contact site supports pin connector, one of contact site side is against plural fixed dam.

This creation is with the contact site of the adjacent plural shell fragment of plural fixed dam of plural stopping element, and when contact site supports pin connector, the side of contact site, against plural fixed dam, makes plural shell fragment have firm plug elastic force.And in the plural number of plural side plate, projection protrudes from side within the grafting window, props up the both sides of pin connector, the problem that increases anti-plug and prevent from plugging Fracture.In addition, the contact site of plural shell fragment for to tear the mode moulding, takes full advantage of the exhibition material, and the guiding angle of plural shell fragment is diminished, and prevents from that the pin connector direction of insertion from inserting to turn over, and the effect that plug is convenient, extend useful life is provided.

Below describe detailed features and the advantage of this creation in detail in execution mode, its content is enough to make any related art techniques person of haveing the knack of understand the technology contents of this creation and implement according to this, and appearance, claim and graphic within disclosing according to this specification, any related art techniques person of haveing the knack of can understand purpose and the advantage that this creation is relevant easily.

The accompanying drawing explanation

The schematic appearance of the embodiment that Fig. 1 is this creation.

The schematic side view of the embodiment that Fig. 2 is this creation.

The schematic top plan view of the embodiment that Fig. 3 is this creation.

The schematic side view that Fig. 4 A is Fig. 3 A-A ' cross section (one).

The schematic side view that Fig. 4 B is Fig. 3 A-A ' cross section (two).

The elevational schematic view of the embodiment that Fig. 5 is this creation.

The side-looking decomposing schematic representation that Fig. 6 is shell outside this creation and terminal base.

The front-view schematic diagram that Fig. 7 is this creation.

Embodiment

With reference to Fig. 1, be the embodiment of the Minitype socket connector 100 of this creation, Fig. 1 is schematic appearance.In the present embodiment, for take Micro HDMI socket connector as the example explanation, yet, at some, implement also can use at USB or GENERAL TYPE HDMI socket connector in aspect.The Minitype socket connector 100 of this creation mainly can be comprised of outer cover body 11, plural shell fragment 21 and plural stopping element 31.And, please refer to Fig. 6 and Fig. 7, the accommodating plural the first terminal 51 of outer cover body 11, the first Connection Block 52, plural the second terminal 61 and Connection Block 62.At this, the first Connection Block 52 ejection formations (Insert Molding) are in plural the first terminal 51, the second Connection Block 62 ejection formations (Insert Molding) in plural the second terminal 61 and in conjunction with this first Connection Block 52.

Shown in Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, outer cover body 11 mainly is comprised of top board 111, base plate 112 and plural side plate 113.And top board 111 forms plural holes 12, the relative top board 111 of base plate 112, plural side plate 113 connects top board 111 and forms accommodation space 110 with the both sides of base plate 112.At this, outer cover body 11 forms the accommodating body of hollow form by a sheet sheet material via bending process.One of outer cover body 11 side is formed with grafting window 114, is communicated with accommodation space 110.

Shown in Fig. 1, Fig. 3 and Fig. 4 A, in the present embodiment, plural shell fragment 21 is a hanging shape support arm structure, is positioned at the top board 111 of outer cover body 11.At this, the central both sides of top board 111 form holes 12, and plural shell fragment 21 is positioned at holes 12, and plural shell fragment 21 mainly is comprised of the extension 211 be connected and contact site 212, and one of extension 211 side connects the sidewall of holes 12 and forms one with top board 111.One of contact site 212 side connects the opposite side of extension 211, and the opposite side of contact site 212 lies along accommodation space 110(as shown in Figure 4 A).At this, contact site 212 forms curved arc face 2122, and when supporting the housing 92 of pin connector 91 (as shown in Figure 4 B), contact site 212 is along the path upwards swung, make the side 2121 of contact site 212 against plural stopping element 31, and curved arc face 2122 form distortion and be subject to housing 92 extruding.In addition, the adjacent grafting window 114 of the contact site 212 of plural shell fragment 21 and towards grafting window 114, that is, when pin connector 91 inserts within grafting windows 114 side, first touch contact site 212 and direction that guiding is inserted.

Shown in Fig. 1, Fig. 3 and Fig. 4 A, in the present embodiment, plural stopping element 31 is integrally formed with outer cover body 11 and is positioned at another sidewall (relative shell fragment 21) of holes 12.And plural stopping element 31 has plural fixed dam 311, the contact site 212 of adjacent plural shell fragment 21.

When the housing 92 of Minitype socket connector 100 patchplug connectors 91, contact site 212 can support the housing 92 of pin connector 91, and, the side 2121 of contact site 212 is against plural fixed dam 311, prevent that contact site 212 is subject under the extruding situation of 92 more than plugs of housing, reduce the problem of elastic force, and then the bed knife of relative effect Minitype socket connector 100 patchplug connectors 91.In other words, by fixed dam 311 backstop contact sites 212, allow contact site 212 shorten pendulum angle, stablize the effect of its elastic force.

Shown in Fig. 1, Fig. 3, Fig. 4 A and Fig. 4 B, at some, to implement in aspect, the top board 111 of outer cover body 11 further forms first and tears hole 121, the side 2121 of adjacent contact section 212.That is the contact site of plural shell fragment 21 212, for to tear the mode moulding, can take full advantage of the exhibition material, and the guiding angle of plural shell fragment 21 is diminished, prevent from that pin connector 91 direction of insertion from inserting to turn over, the effect that plug is convenient, extend useful life is provided.

Shown in Fig. 1, Fig. 3, Fig. 4 A and Fig. 4 B, at some, implement in aspect, Minitype socket connector 100 further has the section of cutting 313, between plural fixed dam 311 and side 2121, that is initial condition is that stopping element 31 connection shell fragments 21 are integral, in adding man-hour, form the section of cutting 313 positions that can cut off for processing between fixed dam 311 and side 2121, and make its two disconnection and form first and tear hole 121.

Shown in Fig. 1, Fig. 2 and Fig. 7, at some, implement in aspect, plural number side plate 113 further is provided with projection 132 in plural number, protrude from accommodation space 110, when pin connector 91 inserts Minitype socket connector 100 (not shown), in plural number, projection 132 props up the both sides of pin connector 91, the problem that can increase anti-plug and prevent from plugging Fracture.

Shown in Fig. 1 and Fig. 5, at some, implement in aspect, outer cover body 11 further is provided with plural concaveconvex structure 134(such as dovetail type, apsacline or the T font etc. that are interlockingly connected).At this, plural number concaveconvex structure 134 is positioned at the gap of base plate 112, that is to say, the outer cover body 11 of one sheet plate body is after the accommodating body that is bent to form hollow form, disconnect gap in base plate 112 centre in conjunction with also forming, at this, seamless for forming (combining closely) design lift structure intensity.

Shown in Fig. 1 and Fig. 5, at some, to implement in aspect, outer cover body 11 further has plural perforate 136, plural stator 137 and plural number second and tears hole 138.Plural number perforate 136 is positioned at base plate 112, and one of plural stator 137 end connects plural side plate 113, and the other end of plural stator 137 is positioned at plural perforate 136.At this, the width of perforate 136 is greater than the width of stator 137, and plural stator 137 is torn by wall within perforate 136 and bends laterally and form second and tear hole 138, but stator 137 bending processes form the L fonts and the jack (not shown) of fixing circuit board.In addition, plural number second tears hole 138 and extends along the tearing path of stator 137 and connect plural perforate 136.And, the second width that tears hole 138 is more than or equal to the width of plural stator 137, by this, plural number stator 137 adopts the mode of tearing moulding, form width less second tear hole 138, can needn't paste the effect that isolation diaphragm (Mylar) just can meet safety, save material and assembly expenses.

This creation is with the contact site of the adjacent plural shell fragment of plural fixed dam of plural stopping element, when contact site supports the housing of pin connector, the side of contact site, against plural fixed dam, makes the excessive angle of the unlikely swing of plural shell fragment and affects elastic-restoring force.And in the plural number of plural side plate, projection protrudes from accommodation space, props up the both sides of pin connector, the problem that increases anti-plug and prevent from plugging Fracture.In addition, the contact site of plural shell fragment for to tear the mode moulding, takes full advantage of the exhibition material, and the guiding angle of plural shell fragment is diminished, and prevents from that the pin connector direction of insertion from inserting to turn over, and the effect that plug is convenient, extend useful life is provided.

Although this creation discloses as above with aforementioned embodiment; so it is not in order to limit this creation; anyly have the knack of alike skill person; in the spirit and scope that do not break away from this creation; when doing a little change and retouching, so the scope of patent protection of this creation must be looked the appended claim person of defining of this specification and is as the criterion.

Symbol description

100 Minitype socket connectors

11 outer cover bodies

110 accommodation spaces

111 top boards

112 base plates

113 side plates

114 grafting windows

12 holes

131 first tear hole

132 interior projections

134 concaveconvex structures

136 perforates

137 stators

138 second tear hole

21 shell fragments

211 extensions

212 contact sites

2121 sides

2122 curved arc faces

31 stopping elements

311 fixed dams

313 sections of cutting

51 plural the first terminals

52 first Connection Blocks

61 plural the second terminals

62 second Connection Blocks

91 pin connectors

92 housings.

Claims

1. a Minitype socket connector, in order to the pin connector of pegging graft, this Minitype socket connector comprises:

One outer cover body comprises:

One top board, form plural holes;

One base plate, this top board relatively;

The plural number side plate, connect this top board and this base plate and form an accommodation space; And

The plural number shell fragment, be positioned at this top board of this outer cover body, comprises:

One extension, connect one of this holes sidewall; And

One contact site, connect this extension and lie along this accommodation space; And

The plural number stopping element, be positioned at another sidewall of this holes, these stopping elements comprise plural fixed dam, this contact site of adjacent these shell fragments, when this pin connector is inserted in this accommodation space and supports this contact site, one of this contact site side is against these fixed dams; And

One section of cutting, between these fixed dams and this contact site and form one first and tear hole.

2. Minitype socket connector as claimed in claim 1, it is characterized in that: this outer cover body comprises a grafting window, is communicated with this accommodation space.

3. Minitype socket connector as claimed in claim 2 is characterized in that: adjacent this grafting window of this contact site of these shell fragments and towards this grafting window.

4. Minitype socket connector as claimed in claim 1, it is characterized in that: this contact site of these shell fragments comprises a curved arc face, supports this pin connector, when this side of this contact site is out of shape this curved arc face against these stopping elements.

5. Minitype socket connector as claimed in claim 1, it is characterized in that: these side plates comprise projection in plural number, protrude from this accommodation space.

6. Minitype socket connector as claimed in claim 1, it is characterized in that: this outer cover body comprises the plural concaveconvex structure be interlockingly connected, and is positioned at the gap of this base plate.

7. Minitype socket connector as claimed in claim 1, it is characterized in that: this outer cover body comprises:

The plural number perforate, be positioned at this base plate;

The plural number stator, be positioned at these side plates, and these stators are torn by wall within these perforates and bend laterally and form plural number and second tear hole.

8. Minitype socket connector as claimed in claim 1, it is characterized in that: more comprise a plural the first terminal and one first Connection Block, this first Connection Block ejection formation is in this plural number the first terminal.

9. Minitype socket connector as claimed in claim 1, it is characterized in that: more comprise plural second terminal and one second Connection Block, this second Connection Block ejection formation is in this plural number the second terminal.