CN201285979Y

CN201285979Y - Adapter

Info

Publication number: CN201285979Y
Application number: CNU2008202078848U
Authority: CN
Inventors: 王助勇
Original assignee: Dongguan Molex Interconnect Co Ltd; Molex LLC
Current assignee: Dongguan Molex Interconnect Co Ltd; Molex LLC
Priority date: 2008-08-15
Filing date: 2008-08-15
Publication date: 2009-08-05
Anticipated expiration: 2018-08-15
Also published as: WO2010019941A1

Abstract

The utility model relates to an adaptor connector which comprises a first connector, a second connector, a circuit board, a shielding shell and a shell, wherein the circuit board electrically connects the first connector and the second connector together, the shielding shell is arranged at the periphery of the first connector and the second connector which are connected by the circuit board, and the shell wraps the periphery of the shielding shell. The second connector comprises an insulating body, a plurality of conductive terminals inserted on the insulating body, a shielding shell wrapping the periphery of the insulating body and two locking hook elements fixed on the insulating body; the two locking hook elements extend upwards to form two barbs, and penetrate through the shielding shell of the second connector to extend upwards; the two locking hook elements also extend upwards to form two pressing parts and penetrate through the shielding shell upwards to extend to the lower part of the shell, and the shell is also provided with a key-press corresponding to the upside of the pressing parts of the locking hook elements. The key-press is pressed, and the two barbs of the locking hook elements can be pressed down. When being used, the utility model is convenient to assemble.

Description

Adaptor connector

Technical field

The utility model relates to a kind of adaptor connector, relates in particular to a kind of adaptor connector of changing between first connector and second connector.

Background technology

The existing adaptor connector of between first connector and second connector, changing, as the disclosed a kind of Converting terminal of Chinese patent CN00254187.4, by a former terminal head, two circuit boards and new terminal head are formed, wherein place, the two ends on the one or both sides of a circuit board is provided with conductive electrode in two circuit boards, and be provided with conducting channel between the conductive electrode of two ends to electrically connect the conductive electrode at two ends, insert respectively between row's shape conducting metal of former terminal head and new terminal head at described circuit board two ends, the conductive electrode on its two sides contacts with conducting metal, and contact point melting welding is integral and is conduction state; In like manner, another circuit board inserts between another row's conducting metal of former terminal head and new terminal head with the same manner, and the conductive electrode of its single face contacts with these conducting metals, and contact point melting welding is integral and is conduction state, forms the Converting terminal body through penetrating rubber moulding again.For guaranteeing that this Converting terminal is firm with being connected of electronic equipment, both sides at this new terminal head respectively are provided with a through hole, thereby can adopt securing members such as bolt to be arranged in this two through holes, when this Converting terminal is installed, can tighten two securing members and secure it on the electronic equipment, when separating this Converting terminal, need oppositely to unscrew two securing members again by rotation.As seen, when using this fastening means to be fastened to adaptor connector on the electronic equipment, there is the comparatively problem of inconvenience of mounting or dismounting.

The utility model content

The utility model is intended to overcome the deficiencies in the prior art, and a kind of adaptor connector is provided, and it utilizes a kind of simple fastener assembly all comparatively convenient with connector secure fit of docking and mounting or dismounting.

To achieve these goals, the utility model proposes a kind of adaptor connector, comprising: one first connector; One second connector; One circuit board, one end and this first connector are electrically connected, and the other end and this second connector are electrically connected; One shield shell, it is arranged on by first connector of circuit board connection and the periphery of second connector; And a shell, it is coated on the periphery of this shield shell; This second connector comprises an insulating body, be plugged on a plurality of conducting terminals on this insulating body, be coated on the screening can of this insulating body periphery and be fixed at least one grab element on this insulating body; These grab elements upwards stretch out two barbs, and the screening can that these two barbs pass this second connector makes progress projection and goes out; These grab elements also upwards stretch out the press section, this press section is upward through this shield shell and projects into the below of this shell, this shell also is provided with a button above corresponding to the press section of described grab element, push two barbs that this button can press down these grab elements.

Preferably, described grab element roughly takes the shape of the letter U, it comprises the fixed arm that is used for fixing on this insulating body and an elastic arm that link to each other with this fixed arm, can the elasticity activity, and described barb is positioned at the end of this elastic arm, and described press section is positioned at the middle part of this elastic arm.

Described grab element has two, and these two grab elements are separately positioned on the both sides of this second connector.

The upper surface of the screening can of this second connector is provided with two flutings, and two barbs of this grab element are from the upwards projection and going out of these two flutings.

This shield shell comprises two upper shell that snaps together mutually and lower houses, and the upper surface of this upper shell is provided with two perforates, passes and project into the below of this shell for two press sections of described two grab elements with correspondence.

This button is arranged on the close second connector place on the shell, and also is provided with a stage portion at this shell near the first connector place.

This shell comprise two snap together mutually one on a shell and a lower casing, this button and this stage portion all are arranged on shell on this, and the upper surface of this button also is provided with some anti-skidding stripeds.

This second connector is the pin connector that meets the Displayport standard, and this first connector is the socket connector that meets the HDMI standard.

A plurality of conducting terminals of this second connector are arranged as upper and lower two rows, and this two rows conducting terminal is welded to the upper and lower both sides of this circuit board respectively; This first connector also comprises an insulating body, be plugged on a plurality of conducting terminals on this insulating body and be coated on the screening can of this insulating body periphery, and the conducting terminal of this first connector is a side that is welded to this circuit board.

Compared with prior art, adaptor connector of the present utility model only needs directly the Displayport pin connector to be inserted into when being installed to electronic equipment on the Displayport socket connector on the electronic equipment, just upspring again after barb on the two grab elements is depressed by elasticity can corresponding fastener on the Displayport socket connector, this conversion connector and electronic equipment just become one and are not easy the combination that gets loose, and when pulling away, only need depress barb by the button on the lower casing, can pull up conversion connector, use very convenient.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the adaptor connector of the utility model preferred embodiment;

Fig. 2 is another visual angle three-dimensional exploded view of the adaptor connector of the utility model preferred embodiment;

Fig. 3 is the three-dimensional exploded view of first connector, second connector and the circuit board of the adaptor connector of the utility model preferred embodiment;

Fig. 4 is the three-dimensional exploded view of the adaptor connector of the utility model preferred embodiment, wherein, shows the matching relationship of shell and other parts of combining;

Fig. 5 is another visual angle three-dimensional exploded view of Fig. 4;

Fig. 6 is the stereogram of the adaptor connector of the utility model preferred embodiment;

Fig. 7 is the front view of the adaptor connector of the utility model preferred embodiment;

Fig. 8 is along cross section view A-A line among Fig. 7, that amplify.

Embodiment

Below in conjunction with accompanying drawing, the utility model is given elaboration further.

Referring to Fig. 1 to Fig. 3, the adaptor connector of the utility model preferred embodiment comprises one first connector 1, one second connector 2, a circuit board 3, a shield shell 4 and a shell 5.

This first connector 1 is one to meet the socket connector of HDMI (High-Definition MultimediaInterface, HDMI (High Definition Multimedia Interface)) interface standard.This first connector 1 mainly comprises an insulating body 11, be plugged on a plurality of conducting terminals 12 on this insulating body 11 and be coated on the screening can 13 of these insulating body 11 peripheries.

This second connector 2 is one to meet the pin connector of Displayport interface standard.It comprises: an insulating body 21, a plurality ofly be arranged on the conducting terminal 22 on this insulating body 21 and be coated on screening can 23 on this insulating body 21, and the upper surface 231 of this screening can 23 is provided with two flutings 2311; And be fixed to two grab elements 24 on this insulating body 21.

As shown in Figure 3, each grab element 24 takes the shape of the letter U, and comprises and interconnect a fixed arm 243 and an elastic arm 244 that is integral; It is can elasticity up and down cantilever-shaped that this elastic arm 244 is.Wherein, this fixed arm 243 is fixed on this insulating body 21; And the end of this elastic arm 244 is provided with a barb 2441, and also upwards is equipped with a press section 2442 at the middle part of this elastic arm 244.Referring to Fig. 1 to Fig. 4, in that each grab element 24 is horizontal this fixed arm 243 is inserted when being fixed on the insulating body 21, the end of this elastic arm 244 is vertically stretching in this screening can 23 along insulating body 21 also, the fluting 2311 of this barb 2441 from the upper surface 231 of this screening can 23 upwards projection comes out, but 2442 of the press sections on this elastic arm 244 are arranged on this second connector, 2 rears.

Grab element 24 in the present embodiment is two independently parts, yet in other possible execution mode, the middle part of these two grabs element, 24 elastic arms 244 can connect as one by the crossbeam (figure does not show) that horizontal expansion is crossed between the two grab elements 24.

As shown in Figure 3, an end of this circuit board 3 is provided with one first group of golden finger 31, and the upper and lower both sides of its other end all are provided with one second group of golden finger 32, and links together by circuit (figure does not show) between the

golden finger

31,32 at two ends.See figures.1.and.2, described two grab elements 24 are installed in the both sides of this circuit board 3 respectively; Wherein first connector 1 is fixed on the end that this circuit board 3 is provided with first group of golden finger 31, and the conducting terminal 12 of this first group of golden finger 31 and first connector 1 is electrically connected; And the conducting terminal 22 of this second connector is to be arranged as upper and lower two rows, and this two rows conducting terminal 22 is welded to respectively on second group of golden finger 32 of these circuit board 3 upper and lower both sides; Thereby realize the conversion that is electrically connected of first connector, 1 to second connector 2.

As depicted in figs. 1 and 2, this shield shell 4 comprises a upper shell 41 and a lower house 42, offers two perforates 411 on the upper surface of this upper shell 41 and inserts for the press section 2442 of the elastic arm 244 of described two grab elements 24.Referring to Fig. 4, first connector 1 that the upper shell 41 of this shield shell 4 and lower house 42 will be connected by circuit board 3 and second connector 2 is coated in it and correspondence is buckled into one, and the barb 2441 of this second connector 2 is exposed; And the press section 2442 of being fixed in two grab elements 24 on second connector 2 upwards projection pass two perforates 411 on the upper surface of upper shell 41 of described shield shell 4 and project into the below of this shell 5.

As Fig. 1, Fig. 2 and shown in Figure 4, this shell 5 comprises a shell 51 and a lower casing 52 on one, and upper surface of shell 51 is provided with one first plane 511 and one second plane 513 on this.Wherein, thereby this second plane 513 is to form a stage portion 514 a little more than first plane 511 between first plane 511 and second plane 513, is beneficial to the user and forces on it and plug.Should go up on first plane 511 of shell 51 two perforate 411 places that should shield shell 4 also were provided with a button 512, this button 512 can be used for pushing two press sections 2442 of two grab elements 24 that pass two perforates 411, and the operating position of this button 512 is provided with a plurality of anti-skidding stripeds 5121.Referring to Fig. 6 to Fig. 8, this first connector 1 that shell 51 and lower casing 52 will be coated by this shield shell 4 on this and this second connector 2 and this shield shell 4 are coated in it and are buckled into one mutually, and the barb 2441 of this second connector 2 is exposed.

Its assembling process of the adaptor connector of the utility model preferred embodiment roughly comprises: the welding ends that a plurality of conducting terminals 12 on first connector 1 are welded to a plurality of conducting terminals 22 on first group the golden finger 31 on the circuit board 3, on second connector 2 is welded on second group the golden finger 32 on the circuit board 3.After first connector 1, second connector 2 and circuit board 3 are grouped together, should make up coating from the upper and lower faces of this combination respectively with upper shell 41 and lower house 42, and this upper shell 41 and lower house 42 be buckled into one, press section 242 correspondences on the grab element 24 protrude out out from the fluting 411 on the upper shell 41.Then, use shell 51 and lower casing 52 respectively from shield shell 4 upper and lower faces coat, and will go up shell 51 and be buckled into one with lower casing 52 and obtain as shown in Figure 6 adaptor connector, at this moment, referring to Fig. 7 and Fig. 8, as seen, the press section 2442 on the grab element 24 is below and the button 512 corresponding positions that protruded out shell 51, thereby thereby reaches release by pushing the barb 2441 that this button 512 can press down on this grab element 24.

Compared with prior art, the adaptor connector of the utility model preferred embodiment, second pin connector 2 that only needs directly will to meet the Displayport interface standard when being installed to electronic equipment is inserted on the Displayport socket connector (figure does not show) on the electronic equipment, pop up again after the barb 2441 of two grab elements 24 is depressed by elasticity earlier and get final product corresponding fastener on the Displayport socket connector, just can make this adaptor connector and electronic equipment become a combination that is not easy to get loose; And when pulling away this adaptor connector, only need the press section 2442 that be positioned at button 512 belows be depressed by the button on the lower casing 5 512, thereby the elastic arm 244 of described grab element 24 is pressed down, and then the barb 2441 that drives on the end that is positioned at elastic arm 244 moves down, and then realize the release of the socket connector on barb 2441 and the electronic equipment that docks, can pull up conversion connector, install and remove very convenient.

Adaptor connector of the present utility model docks the connector that fixing structure also goes for other types with butt connector.And described in the file of the present utility model upwards, upper surface, upper and lower related side tropism's description only is used for convenient narration, is not to be used to limit specific direction.

Foregoing; it only is preferred embodiment of the present utility model; be not to be used to limit embodiment of the present utility model; those of ordinary skills are according to main design of the present utility model and spirit; protection range of the present utility model can carry out corresponding flexible or modification very easily, so should be as the criterion with the desired protection range of claims.

Claims

1. adaptor connector comprises:

One first connector;

One second connector;

One circuit board, one end and this first connector are electrically connected, and the other end and this second connector are electrically connected;

One shield shell, it is arranged on by first connector of circuit board connection and the periphery of second connector; And

One shell, it is coated on the periphery of this shield shell;

It is characterized in that this second connector comprises an insulating body, be plugged on a plurality of conducting terminals on this insulating body, be coated on the screening can of this insulating body periphery and be fixed at least one grab element on this insulating body; This at least one grab element upwards stretches out two barbs, and the screening can that these two barbs pass this second connector makes progress projection and goes out; This at least one grab element also upwards stretches out the press section, this press section is upward through this shield shell and projects into the below of this shell, this shell also is provided with a button above corresponding to the press section of described grab element, push two barbs that this button can press down described grab element.

2. adaptor connector as claimed in claim 1, it is characterized in that, described grab element roughly takes the shape of the letter U, it comprises a fixed arm that is used for fixing on this insulating body and the elastic arm of elasticity activity up and down that links to each other with this fixed arm, described barb is positioned at the end of this elastic arm, and described press section is positioned at the middle part of this elastic arm.

3, adaptor connector as claimed in claim 2 is characterized in that, described grab element has two, and these two grab elements are separately positioned on the both sides of this second connector.

4. adaptor connector as claimed in claim 3 is characterized in that, the upper surface of the screening can of this second connector is provided with two flutings, and two barbs of this grab element are from the upwards projection and going out of these two flutings.

5, the adaptor connector described in claim 4, it is characterized in that, this shield shell comprises two upper shell that snaps together mutually and lower houses, the upper surface of this upper shell is provided with two perforates, passes and project into the below of this shell for two press sections of described two grab elements with correspondence.

6. as each described adaptor connector in the claim 1 to 5, it is characterized in that this button is arranged on the close second connector place on the shell, and also be provided with a stage portion near the first connector place at this shell.

7. adaptor connector as claimed in claim 6, it is characterized in that, this shell comprise two snap together mutually one on a shell and a lower casing, this button and this stage portion all are arranged on the upper surface of shell on this, and the upper surface of this button also is provided with some anti-skidding stripeds.

8. as each described adaptor connector in the claim 1 to 5, it is characterized in that this second connector is the pin connector that meets the Displayport standard, this first connector is the socket connector that meets the HDMI standard.

9. as each described adaptor connector in the claim 1 to 5, it is characterized in that a plurality of conducting terminals of this second connector are arranged as upper and lower two rows, this two rows conducting terminal is welded to the upper and lower both sides of this circuit board respectively; This first connector also comprises an insulating body, be plugged on a plurality of conducting terminals on this insulating body and be coated on the screening can of this insulating body periphery, and the conducting terminal of this first connector is a side that is welded to this circuit board.