CN204577744U

CN204577744U - Socket connector

Info

Publication number: CN204577744U
Application number: CN201420712677.3U
Authority: CN
Inventors: 许庆仁
Original assignee: YOUNG TAI ELECTRONIC (DONGGUAN) Ltd
Current assignee: YOUNG TAI ELECTRONIC (DONGGUAN) Ltd
Priority date: 2014-11-24
Filing date: 2014-11-24
Publication date: 2015-08-19
Anticipated expiration: 2024-11-24

Abstract

The utility model relates to the socket connector that a kind of pin connector with docking is electrically connected, socket connector of the present utility model comprises tongue, contact and earthing member, tongue comprises first area and the second area adjacent with first area, the second surface that second area has first surface and is oppositely arranged with first surface, multiple first contact is arranged at described first surface; Earthing member fits in the side of described tongue; The interface that housing is through before and after being formed, insert docking for pin connector, housing is fixed to earthing member.In socket connector of the present utility model, earthing member is fitted in the side of tongue, better function of shielding can be realized.

Description

Socket connector

[technical field]

The utility model relates to a kind of socket connector, the socket connector be particularly electrically connected with the pin connector docked.

[background technology]

USB (Universal Serial Bus, USB) interface, as a kind of input/output interface of standard, has been widely used in the connection of various electronic.Along with the development of electronic equipment, USB-IF association has issued standard criterion 1.0 version of USB C type connector on August 11st, 2014, and to the performance of USB, especially ground connection and shielding properties propose requirements at the higher level simultaneously.

Therefore, for above-mentioned technical problem, be necessary to provide one to have structure improved socket connector, to meet above-mentioned requirements.

[utility model content]

The utility model provides a kind of and manufactures simple and have the socket connector of good earth and function of shielding.

Socket connector of the present utility model, for being electrically connected with the pin connector docked, comprise tongue, described tongue comprises first area and the second area adjacent with described first area, the second surface that described second area has first surface and is oppositely arranged with described first surface, multiple described first contact, described first contact is arranged at described first surface; Earthing member, fits in the side of described tongue; And housing, interface through before and after being formed, insert docking for described pin connector, described housing is fixed to described earthing member.

Socket connector of the present utility model has following beneficial effect:

In socket connector of the present utility model, earthing member is fitted in the side of tongue, better ground connection and function of shielding can be realized.

[accompanying drawing explanation]

Fig. 1 is the combination schematic perspective view of socket connector of the present utility model.

Fig. 2 is the exploded perspective schematic diagram of socket connector of the present utility model.

Fig. 3 is the schematic perspective view of the circuit board of socket connector of the present utility model.

Fig. 4 is the front view of the circuit board of socket connector of the present utility model.

Fig. 5 is the schematic perspective view of the earthing member of socket connector of the present utility model.

Fig. 6 is the vertical view of socket connector of the present utility model.

Fig. 7 is the front view of socket connector of the present utility model.

Drawing reference numeral explanation

Circuit board 1 main board portion 11

Tongue 12 first area 121

Second area 122 lug 1211

First pad 123 second pad 124

First surface 1221 second surface 1222

First contact 21 second contact 22

First earth terminal A1, A12 second earth terminal B1, B12

Earthing member 3 location division 31

Convex extension part 32 through hole 311

Hollow region 320 first side 321

Second side 322 first horizontal edge 323

Connecting portion 33 stop section 34

Pin 35 butting section 36

Second horizontal edge 324 housing 5

Interface 50 extension board 51

Baffle plate 52

[embodiment]

Below coordinating accompanying drawing and specific embodiment of the utility model, setting forth the technological means that the utility model is taked for reaching predetermined utility model object further.It will be appreciated by those skilled in the art that, the direction term that specific embodiment of the utility model provides, such as upper and lower, left and right, front or rear etc., only for the direction with reference to alterations in order to explanation but not for limiting the utility model.In addition, do not deviating under spirit and scope of the present utility model, have in the utility model art and usually know that the knowledgeable may be realized as several numerous change and amendment, the implementation example so derived also can fall into the utility model category.

Please refer to accompanying drawing 1,2, be respectively the combination schematic perspective view Sum decomposition schematic perspective view of the utility model socket connector, socket connector of the present utility model is used for being electrically connected with the pin connector docked (not shown).Please refer to accompanying drawing 4, this socket connector comprises tongue 12, be arranged on multiple first contact 21 on described tongue 12 and multiple second contact 22, kirsite earthing member 3 and kirsite housing 5 etc.

As shown in accompanying drawing 3,4, be respectively schematic perspective view and the front view of the circuit board of the utility model socket connector.Described tongue 12 is made up of insulating material, and in the present embodiment, described tongue 12 is made up of circuit board 1, wherein, described circuit board 1 comprises main board portion 11 and tongue 12, and described tongue 12 extends from described main board portion 11, and all has gap between the both sides of described tongue 12 and described main board portion 11.Described tongue 12 comprises first area 121 and the second area 122 adjacent with described first area 121, described second area 122 has relative first surface 1221 and second surface 1222, described first area 121 at least side extends a lug 1211, in the present embodiment, described first area 121 dual-side respectively extends a lug 1211 respectively.

As shown in Figure 4, multiple described first contact 21 and multiple described second contact 22 are formed at described first surface 1221 and described second surface 1222 respectively, described first contact 21 (A1-A12) and described second contact 22 (B12-B1) sequential, wherein, described first contact 21 comprises a pair first earth terminal A1 being positioned at both sides, A12, described second contact 22 comprises a pair second earth terminal B1 being positioned at both sides, B12, shown in can seeing table simultaneously, described first contact 21 (A1-A12) and described second contact 22 (B12-B1) are centrosymmetric setting.Therefore, this socket connector can realize forward and reverse grafting of pin connector (not shown).In the present embodiment, the arrangement of described first contact 21 and described second contact 22 meets the specification of USB3.1TYPE C, in other embodiments, is also easy to replace with other connector specifications.

Referring to accompanying drawing 5, is the schematic perspective view of the kirsite earthing member 3 of the utility model socket connector.In the present embodiment, described earthing member 3 is formed by zinc alloy diecasting, and certainly in other embodiments, described earthing member 3 also can by metal injection moulding.Described earthing member 3 comprise be positioned at rear end fixed part (sign), from the convex extension part 32 that described fixed part extends forward, described convex extension part 32 is fitted in the side of described second area 122, and multiple described first contact 21 manifests described convex extension part 32.Wherein, described fixed part comprises location division 31 and connecting portion 33, and described connecting portion 33 is between described location division 31 and described convex extension part 32, and it is peripheral that described fixed part is sheathed on described first area 121.

Described location division 31 has hollow reservoir (sign), accommodate described first area 121, described earthing member 3 arranges a butting section 36, and described butting section 36 is between described location division 31 and described connecting portion 33, and described butting section 36 is resisted against described lug 1211.

Described convex extension part 32 comprises first side 321, the second side 322 parallel with described first side 321 and the first horizontal edge 323, wherein, described first horizontal edge 323 and described second horizontal edge 324 are perpendicular to described first side 321 and described second side 322, described first horizontal edge 323 and described second horizontal edge 324 are symmetrical arranged and form a breach (sign), described first side 321, described second side 322, described first horizontal edge 323 and described second horizontal edge 324 enclose and form hollow region 320, and be fitted in described second area 122 side, in other embodiments, also the second horizontal edge 324 can be omitted, by described first side 321, described second side 322 and described first horizontal edge 323 enclose and form hollow region 320.Wherein, described first horizontal edge 323 fits in the front end face of second area 122, and described first contact 21 and described second contact 22 are revealed in described hollow region 320.In the present embodiment, the afterbody extension of described location division 31 is provided with stop section 34, the tail end of described earthing member 3 extends at least one pin 35, in order to be soldered at least one first pad 123 of described circuit board 1, in the present embodiment, the tail end of described earthing member 3 extends a pin 35, and described stop section 34 extends back described pin 35, and described pin 35 is in order to be soldered to described first pad 123 of described circuit board 1.

In the present embodiment, described first earth terminal A1, A12 upwards extends to form from described first side 321 and described second side 322, described second earth terminal B1, B12 extends to form downwards from described first side 321 and described second side 322, in other embodiments, first earth terminal A1, A12 and second earth terminal B1, B12 also can directly be served as by the pad taking shape in described tongue 12.

In the present embodiment, described housing 5 is also formed by zinc alloy diecasting, and certainly in other embodiments, described housing 5 also can by metal injection moulding.As shown in Fig. 2,7, described housing 5 is through to rear end and forms interface 50 from front end, inserts docking for pin connector (not shown).At least one extension board 51 is extended in the side of described housing 5, in order to be soldered at least one second pad 124 of described circuit board 1, in the present embodiment, two extension boards 51 are extended in the side of described housing 5, described extension board 51 is in order to be soldered to described second pad 124 of described circuit board 1, described extension 51 extends to form the baffle plate 52 being resisted against described circuit board 1 front end face downwards, and the end of described housing 5 is against the described stop section 34 to described earthing member 3, and concordant with it.

Referring to Fig. 6,7, during assembling, first, provide foregoing tongue 12, described earthing member 3 is sheathed on described subplate portion 12, until described butting section 36 is resisted against described lug 1211, thus realize the fixing of described circuit board 1 and described earthing member 3.Secondly, described housing 5 is assembled to described circuit board 1 from described interface 50 direction, until the tail end of described housing 5 supports the stop section 34 to described earthing member 3.Finally, described extension board 51 is soldered to described circuit board 1, so far, multiple described first contact 21 and multiple described second contact 22 are all revealed in described hollow region 320, described pin 35 and described extension board 51 respectively with described first pad 123 and described second pad 124 conducting.

In socket connector of the present utility model, earthing member 3 to be fitted the side of tongue 12, better ground connection and function of shielding can be realized.

In socket connector of the present utility model, earthing member 3 and housing 5 form by zinc alloy diecasting or by metal injection molded, so there is no seam, can meet higher waterproof requirement.

The above is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although preferred embodiment discloses as above by the utility model, but and be not used to limit the utility model, any those skilled in the art, not departing from the scope of technical solutions of the utility model, the technology contents of above-mentioned announcement should be utilized to make a little change or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that essence core technology of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a socket connector, for being electrically connected with the pin connector docked, is characterized in that, comprising:

Tongue, described tongue comprises first area and the second area adjacent with described first area, the second surface that described second area has first surface and is oppositely arranged with described first surface,

Multiple first contact, described first contact is arranged at described first surface;

Earthing member, fits in the side of described tongue; And,

Housing, interface through before and after being formed, insert docking for described pin connector, described housing is fixed to described earthing member.

2. socket connector as claimed in claim 1, it is characterized in that: the convex extension part that described earthing member comprises fixed part and extends from described fixed part, described convex extension part is fitted in the side of described second area, and described first contact manifests described convex extension part.

3. socket connector as claimed in claim 2, it is characterized in that: described convex extension part comprises first side, the second side parallel with first side and the first horizontal edge perpendicular to first side and second side, described first side, described second side and described first horizontal edge enclose formation hollow region, and the first horizontal edge fits in the front end face of second area.

4. socket connector as claimed in claim 3, is characterized in that: described convex extension part forms one second horizontal edge perpendicular to first side and second side further, forms a breach between described first horizontal edge and described second horizontal edge.

5. socket connector as claimed in claim 3, is characterized in that: described first contact comprises a pair first earth terminals being positioned at both sides, and described first earth terminal upwards extends to form from described first side and described second side respectively.

6. socket connector as claimed in claim 2, is characterized in that: described fixed part comprises location division and connecting portion, and described connecting portion is between described location division and described convex extension part, and it is peripheral that described fixed part is sheathed on described first area.

7. socket connector as claimed in claim 1, is characterized in that: described tongue is made up of circuit board.

8. socket connector as claimed in claim 1, is characterized in that: described first area at least side extends a lug, and described earthing member arranges a butting section, and described butting section is resisted against described lug.

9. socket connector as claimed in claim 3, is characterized in that: described second surface arranges multiple second contact, and described second contact and described first contact are centrosymmetric setting.

10. socket connector as claimed in claim 9, is characterized in that: described second contact comprises a pair second earth terminals being positioned at both sides, and described second earth terminal extends to form downwards from described first side and described second side respectively.

11. socket connectors as claimed in claim 1, it is characterized in that: the tail end of described earthing member extends at least one pin, in order to be soldered at least one first pad of circuit board, at least one extension board is extended in the side of described housing, in order to be soldered at least one second pad of described circuit board.

12. socket connectors as claimed in claim 1, is characterized in that: described earthing member and/or described housing are formed by zinc alloy diecasting or by metal injection moulding.