CN202142750U

CN202142750U - Adaptor

Info

Publication number: CN202142750U
Application number: CN201120190855U
Authority: CN
Inventors: 李长茂; 柯作锦
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2011-06-08
Filing date: 2011-06-08
Publication date: 2012-02-08
Anticipated expiration: 2021-06-08

Abstract

An adaptor comprises a first connector, a second connector and a third connector, wherein the second connector and the third connector are electrically connected with the first connector. The adaptor further comprises a microswitch arranged between the first connector and the second connector and between the first connector and the third connector, and the microswitch can control the first connector to be connected with the second connector or the third connector selectively. When the adaptor is used in switching mode, and butt-jointed connectors inserted on the adaptor are not needed to be plugged and pulled out repeatedly, thereby being convenient to use.

Description

Adapter

[technical field]

The utility model relates to a kind of adapter, relates in particular to a kind of adapter with circuit handoff functionality.

[background technology]

Electronic product on the market can be used for multiple other electronic installations of pegging graft usually; These electronic products are liked by masses deeply and are easy to use, because electronic product itself can't be provided with more interface, the user usually needs often this product of plug; To connect Different products; A plurality of interfaces are set peg graft to supply a plurality of banjos simultaneously if make a kind of adapter, convenient in the time of can making the consumer use product, the prior art relevant with the utility model can be consulted the novel patent of the TaiWan, China TW that announced on August 21st, 2004 M241849 number; Disclosed a kind of adapter that combines by a plurality of connectors; It comprises: circuit board, be welded on first, second, third connector and the insulation crust of coating circuit plate and first, second, third connector on the circuit board, first, second and third connector supplies different butt connectors to peg graft respectively, thereby realizes the switching of signal; When the user only need use in the adapter when specifying two connectors to carry out the signal transmission; The butt connector that just must will be plugged in another connector is extracted, and when the user need use, need butt connector be inserted again again; Switch to use so repeatedly, complicated operation and repeatedly plug cause adapter to damage easily.

So, be necessary to design a kind of adapter to address the above problem.

[utility model content]

The purpose of the utility model is to provide a kind of adapter, and it has the circuit of easy switching.

For reaching above-mentioned utility model purpose; The utility model adopts following technical scheme: a kind of adapter; It comprises first connector and second and third connector that electrically connects with first connector; Said adapter comprises a sensitive switch that is arranged between first connector and second, third connector, and this sensitive switch can be controlled first connector and optionally be connected with the second or the 3rd connector.

Said adapter also is provided with a press device; Press device comprises button and spring; Button comprises the post that compresses of main part and autonomous body extension downwards; Spring housing is located to compress on the post and also upwards is resisted against on the main part, compresses post and carries out the circuit switching downwardly against sensitive switch to drive sensitive switch.

Said adapter also comprises the metal inner housing that coats the second and the 3rd connector; Inner housing comprises that inner housing reaches inner housing down; The said inner housing of going up comprises first flat part, the first flat part front end be provided with to the recessed depressed part of stretching and from depressed part run through downwards first flat part and with the through hole of sensitive switch consistency from top to bottom, the radius of through hole is less than depressed part; Said spring is contained in the depressed part and is pressed on the diapire of depressed part downwards, compresses post and is passed down through through hole and is resisted against on the sensitive switch.

Said adapter also comprises the insulation crust that coats inner housing; Insulation crust comprises end housing; Last end housing comprises roof, and the roof front end is provided with the storage tank of stretching to fovea superior and reaches the bullport that upwards runs through end housing from storage tank, and the radius of bullport is less than storage tank; Storage tank is provided with an outward extending holddown groove; Button body portion comprises the support division that is contained in the storage tank, extend upward the protuberance to the bullport and protrude out laterally to be contained in the holding part in the holddown groove and to be positioned at from support division from support division and compress the recess that spring is accommodated in the post periphery, and protuberance is little than main part, and the protuberance top flushes with last shell upper end face.

Said adapter comprises a circuit board, and circuit board is contained in the inner housing, and second, third connector and sensitive switch are welded on the circuit board, and said second, third connector is different electric connector.

Said adapter comprises the cable that electrically connects first connector and circuit board, and second, third connector forms through sensitive switch, circuit board and cable and first connector and electrically connects.

Said inner housing down comprises second flat part, reaches the both sides of on the second flat part both sides, extending from the upwardly extending front end of second flat part front end stop section, from stop section, upwardly extending rear end, the second flat part rear end; Form an accepting groove between front end stop section, both sides and the stop section, rear end; Said front end stop section is provided with pre-and post perforative first, second spliced eye; Circuit board is contained in the accepting groove, and second, third connector is exposed to the outside from first, second spliced eye respectively.

The said inner housing of going up also comprises from the first flat part both sides to the extension that extends below and from the upwardly extending butting section of the first flat part front end; Extension is provided with to the some holding sections that extend below; Following inner housing both sides are provided with the horizontal part that extends laterally; Horizontal part is provided with the some holding holes that run through up and down, and the holding section is contained in the holding hole, and the butting section is resisted against on the stop section forward.

Said insulation crust also comprises following end housing and is held on end housing and the baffle plate of following end housing front end; The said end housing of going up is provided with first receiving space; Said end housing down is provided with second receiving space; Be equipped with the some floors that are " L " type that inwardly protrude out in first, second receiving space, inner housing is installed on the floor, and said baffle plate is provided with pre-and post perforative first, second grafting passage; Metal inner casing stop section is resisted against forward on the baffle plate, and first, second grafting passage is communicated with to corresponding with first, second spliced eye respectively.

Said first connector is the HDMI pin connector, and second connector is a Mini USB socket connector, and the 3rd connector is the DiiVA socket connector.

Compared with prior art, the utility model has following effect: sensitive switch optionally makes first connector be connected with the second or the 3rd connector, and does not need plug repeatedly to be plugged on the butt connector on the adapter, thereby uses convenient.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model adapter.

Fig. 2 is the part three-dimensional exploded view of adapter shown in Figure 1.

Fig. 3 is the further three-dimensional exploded view of the utility model adapter.

Fig. 4 is similar with Fig. 3, but takes from another angle.

Fig. 5 is another angle three-dimensional exploded view of the utility model adapter.

Fig. 6 is the partial enlarged drawing of the last inner housing of the utility model adapter.

Fig. 7 is the part enlarged drawing of button of the press device of the utility model adapter.

[embodiment]

See also Fig. 1 to shown in Figure 5; One end of the utility model adapter 100 is standard HDMI (High Definition Multimedia Interface; HDMI) pin connector; The other end is standard DiiVA (Digital Interactive Interface for Video & Audio; The interactive coffret of digital high-definition) and standard Mini USB socket connector, so this adapter 100 can be in order to be connected between standard HDMI connector body (not shown) and DiiVA and the Mini USB plug (not shown).It comprises first connector 1, circuit board 4, be installed in second,

third connector

2,3 and sensitive switch 5 on the circuit board 4, connect the metal inner housing 7 of first connector 1 and the cable 9 of circuit board 4, the press device 6 of pushing sensitive switch 5, coating circuit plate 4 and coat the insulation crust 8 of inner housing 7.

First connector 1 is the HDMI pin connector; Second connector 2 is a Mini USB socket connector; The 3rd connector 3 is the DiiVA socket connector; Second connector 2 and the 3rd connector 3 are welded on circuit board 4 front ends side by side and form electric connection with circuit board 4, and second,

third connector

2,3 docking ports align with circuit board 4 front ends.

Cable 9 comprises the insulation sheath 91 of lead (not shown) and coated wire, and lead is electrically connected between first connector 1 and the circuit board 4.

Consult shown in Figure 5; Sensitive switch 5 is welded on the circuit board 4 and is arranged side by side with second,

third connector

2,3, and sensitive switch 5 is positioned at the left of second,

third connector

2,3, and sensitive switch 5 electrically is arranged at first connector 1 and second, third connector 2, between 3; Circuit board 4 is provided with first, second and third circuit (not shown) that is connected with sensitive switch 5; First circuit is connected between sensitive switch 5 and the cable 9, and second circuit is connected between the sensitive switch 5 and second connector 2, and tertiary circuit is connected between sensitive switch 5 and the 3rd connector 3; The operation principle of sensitive switch 5 is similar with bidirectional switch; An electric connection during use in 1 of first connector and second,

third connector

2,3, when first connector 1 and second connector 2 electrically connect, i.e. first circuit and second circuit electric connection; Push sensitive switch 5; Switch to first connector 1 and the 3rd connector 3 electric connection states, even first circuit and tertiary circuit electrically connect, as pushing sensitive switch 5 once more; To switch to first connector 1 and second connector 2 electrically connects, and so can carry out first connector 1 and second, third connector 2 repeatedly, be connected conversion between 3.

Inner housing 7 comprises that inner housing 71 reaches inner housing 72 down; Last inner housing 71 is bent to form by sheet metal respectively with following inner housing 72, and last inner housing 71 comprises first flat part 710, reaches from the upwardly extending butting section 712 of first flat part, 710 front ends to the extension that extends below 711 from first flat part, 710 both sides.Further consult shown in Figure 6ly, first flat part, 710 front ends, one side is provided with to the recessed depressed part of stretching 713 and from depressed part 713 and runs through the through hole 7131 of first flat part 710 downwards, and the radius of through hole 7131 is less than depressed part 713.Extension 711 is provided with to the some holding sections 7111 that extend below.Following inner housing 72 comprises second flat part 720, from the upwardly extending front end of second flat part, 720 front ends stop section 721, from stop section, upwardly extending rear end, second flat part, 720 rear ends 722, from second flat part, 720 both sides upwardly extending both sides 723 and from both sides the outside horizontally extending horizontal part 7231 in 723 tops.Horizontal part 7231 is provided with the some holding holes 7232 that run through up and down; Front end stop section 721 extends upward above stop section, rear end 722 and both sides 723; Front end stop section 721, both sides 723 and stop section, rear end 722 enclose jointly and form an accepting groove 724; Front end stop section 721 is provided with pre-and post perforative first, second spliced

eye

7211,7212; Second,

third connector

2,3, sensitive switch 5 and cable 9 are installed in circuit board 4 in the accepting groove 724 after being welded on the circuit board 4, and the docking port of second,

third connector

2,3 is exposed to the outside through first, second spliced

eye

7211,7212 respectively.Last inner housing 71 is installed on down downwards on the inner housing 72; Sensitive switch 5 and through hole 7131 consistencies from top to bottom; The holding section 7111 of last inner housing 71 is fastened in down in the holding hole 7232 of inner housing 72, and the butting section 712 of last inner housing 71 is resisted against down forward on the front end stop section 721 of inner housing 72.

See also Fig. 4 to shown in Figure 7, insulation crust 8 comprise end housing 81, time end housing 82 and be held in end housing 81 and following end housing 82 front ends between baffle plate 83.Last end housing 81 comprises roof 8101, reaches from roof 8101 rear ends to first aft bulkhead 8103 that extends below to the first side wall that extends below 8102 from roof 8101 both sides; Roof 8101, the first side wall 8102 and first aft bulkhead, 8103 one common peripheral are set as first receiving space 810; Roof 8101 front ends one side is provided with the storage tank of stretching to fovea superior 811 and reaches the bullport 8111 that upwards runs through roof from storage tank 811; The radius of bullport 8111 is less than storage tank 811; Storage tank 811 1 sides are provided with outward extending holddown groove 812, and the first side wall 8102 is provided with some holding hole 813 and holding slot 814.Following end housing 82 comprises diapire 8201, upwardly extending second sidewall 8202 reaches from diapire 8201 rear ends upwardly extending second aft bulkhead 8203 from diapire 8201 both sides; Diapire 8201, second sidewall 8202 and second aft bulkhead, 8203 one common peripheral are set as second receiving space 820; Second sidewall, 8202 front and back are provided with and upwards protrude out the some retaining columns 823 that fix with holding hole 813 and holding slot 814 and hold pin 824; Be equipped with the some floors 84 that are " L " type that inwardly protrude out in first, second receiving space 810,820; Inner housing 7 is installed on the floor 84, and first, second receiving space 810,820 front ends are concaved with support slot 85.Baffle plate 83 is a vertical sheet; Baffle plate 83 is provided with pre-and post perforative first, second grafting passage 831,832; Baffle plate 83 is contained in support slot interior 85; Inner housing 7 stop sections 721 are resisted against forward on the baffle plate 83, first, second grafting passage 831,832 respectively with first, second spliced

eye

7211,7212 corresponding connections, supply banjo to peg graft.

Press device 6 comprises button 61 and is set in the spring 62 on the button 61; Further consult shown in Figure 7ly, button 61 comprises that main part 611 and autonomous body 611 compress post 612 to what extend below, and button 61 main parts 611 comprise the support division 6111 that is contained in the storage tank 811, extend upward the protuberance 6112 to the guide hole 8111 and be positioned at the recess 6113 that compresses post 612 peripheries from support division 6111; Recess 6113 is in order to accommodate spring 62; Support division 6111 radiuses avoid support division 6111 upwards to break away from storage tank 811 greater than guide hole 8111, and protuberance 6112 tops flush with last end housing 81 upper end faces; Spring 62 1 ends are set in and compress on the post 612; Support division 6111 radiuses of button 61 are greater than the radius of spring 62, and spring 62 other ends are contained in the depressed part 713 of inner housing 71 and are pressed on the diapire of depressed part 713, and the radius of spring 62 is greater than the radius of through hole 7131; Press device 6 is held between inner housing 71 and the last end housing 81; Spring 62 after the installation forms certain precompressed, and the post 612 that compresses of button 61 passes through hole 7131 and is resisted against on the sensitive switch 5, and button 61 support divisions 612 are provided with the holding part 6121 that outwards protrudes out; Holding part 6121 is contained in the holddown groove 812 of end housing 81, rotates in storage tank 811 to prevent button 61.When switching 100 is used; Press...with one's finger and press button 61 protuberances 6112; Button 61 recessed stretching in the guide hole 8111; Button 61 main parts 611 to lower compression spring 62 simultaneously support division 6111 push sensitive switch 5 downwards, make sensitive switch 5 carry out circuit conversion, the openhanded rear spring 62 of opening is with button 61 reset condition of upwards rebounding.

In sum; More than be merely the preferred embodiment of the utility model; Should not limit the scope of the utility model with this, promptly every simple equivalent of doing according to the utility model claims and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. adapter; It comprises first connector and second and third connector that electrically connects with first connector; It is characterized in that: said adapter comprises a sensitive switch that is arranged between first connector and second, third connector, and this sensitive switch can be controlled first connector and optionally be connected with the second or the 3rd connector.

2. adapter according to claim 1; It is characterized in that: said adapter also is provided with a press device; Press device comprises button and spring; Button comprises the post that compresses of main part and autonomous body extension downwards, and spring housing is located to compress on the post and also upwards is resisted against on the main part, compresses post and carries out the circuit switching downwardly against sensitive switch to drive sensitive switch.

3. adapter according to claim 2; It is characterized in that: said adapter also comprises the metal inner housing that coats the second and the 3rd connector; Inner housing comprises that inner housing reaches inner housing down; The said inner housing of going up comprises first flat part, the first flat part front end be provided with to the recessed depressed part of stretching and from depressed part run through downwards first flat part and with the through hole of sensitive switch consistency from top to bottom, the radius of through hole is less than depressed part; Said spring is contained in the depressed part and is pressed on the diapire of depressed part downwards, compresses post and is passed down through through hole and is resisted against on the sensitive switch.

4. adapter according to claim 3; It is characterized in that: said adapter also comprises the insulation crust that coats inner housing; Insulation crust comprises end housing; Last end housing comprises roof, and the roof front end is provided with the storage tank of stretching to fovea superior and reaches the bullport that upwards runs through end housing from storage tank, and the radius of bullport is less than storage tank; Storage tank is provided with an outward extending holddown groove; Button body portion comprises the support division that is contained in the storage tank, extend upward the protuberance to the bullport and protrude out laterally to be contained in the holding part in the holddown groove and to be positioned at from support division from support division and compress the recess that spring is accommodated in the post periphery, and protuberance is little than main part, and the protuberance top flushes with last shell upper end face.

5. adapter according to claim 3; It is characterized in that: said adapter comprises a circuit board; Circuit board is contained in the inner housing, and second, third connector and sensitive switch are welded on the circuit board, and said second, third connector is different electric connector.

6. adapter according to claim 5 is characterized in that: said adapter comprises the cable that electrically connects first connector and circuit board, and second, third connector forms through sensitive switch, circuit board and cable and first connector and electrically connects.

7. adapter according to claim 5; It is characterized in that: said inner housing down comprises second flat part, reaches the both sides of on the second flat part both sides, extending from the upwardly extending front end of second flat part front end stop section, from stop section, upwardly extending rear end, the second flat part rear end; Form an accepting groove between front end stop section, both sides and the stop section, rear end; Said front end stop section is provided with pre-and post perforative first, second spliced eye; Circuit board is contained in the accepting groove, and second, third connector is exposed to the outside from first, second spliced eye respectively.

8. adapter according to claim 7; It is characterized in that: the said inner housing of going up also comprises from the first flat part both sides to the extension that extends below and from the upwardly extending butting section of the first flat part front end; Extension is provided with to the some holding sections that extend below, and following inner housing both sides are provided with the horizontal part that extends laterally, and horizontal part is provided with the some holding holes that run through up and down; The holding section is contained in the holding hole, and the butting section is resisted against on the stop section forward.

9. adapter according to claim 8; It is characterized in that: said insulation crust also comprises following end housing and is held on end housing and the baffle plate of following end housing front end; The said end housing of going up is provided with first receiving space, and said end housing down is provided with second receiving space, is equipped with the some floors that are " L " type that inwardly protrude out in first, second receiving space; Inner housing is installed on the floor; Said baffle plate is provided with pre-and post perforative first, second grafting passage, and metal inner casing stop section is resisted against forward on the baffle plate, and first, second grafting passage is communicated with to corresponding with first, second spliced eye respectively.

10. according to any one described adapter in the claim 1 to 9, it is characterized in that: said first connector is the HDMI pin connector, and second connector is a Mini USB socket connector, and the 3rd connector is the DiiVA socket connector.