CN206893860U - Electric connector for socket - Google Patents

Abstract

The utility model is that a kind of electric connector for socket includes multiple lower terminals, a lower insulator, a barricade, multiple upper terminals, upper insulator and outer insulator.Lower insulator locally coats these lower terminals and exposes the contact zone once of the contact-segment once of each lower terminal.Barricade is attached to lower insulation colloid.Upper insulator locally coat these upper terminals and expose each lower terminal one on contact-segment one on contact zone, and be attached to lower insulator.Outer insulator locally coats these lower terminals, lower insulator, barricade, these upper terminals and upper insulator, and exposes these lower contact zones and contact zone on these.

Description

Electric connector for socket

Technical field

The utility model system is related to a kind of electric connector, and in particular to a kind of electric connector for socket.

Background technology

Electric connector is common spare part on electronic installation, can be with the electric connector phase that matches on other electronic installations Connect, to be used as the signal and the transmission medium of electric power between two electronic installations.Existing electric connector, such as universal sequence Bus-bar（Universal Serial Bus, USB）Electric connector.USB agreements at present have increased c-type newly again（Type C）It is electrically connected Connect the specification of device, its in addition to the superfast transmission rate information that 10Gbps can be provided, and its interface in symmetrical and can just, Anti-plug connects, thus is widely used in various electronic installations, such as notebook computer.Due to USB Type C electric connector for socket Number of parts it is more and size is smaller, many road number of assembling steps are needed in its manufacturing process, thus cause manufacturing cost Raising and the increase of defective products quantity.

The content of the invention

The utility model provides a kind of electric connector for socket, to be attached to inside electronic installation, with the plug with matching Electric connector is connected.

A kind of electric connector for socket of the present utility model is adapted to mount on circuit board.Electric connector for socket include it is multiple under Terminal, a lower insulator, a barricade, multiple upper terminals, upper insulator and outer insulator.Each lower terminal, which has, to be contacted Section, once welding section and once extension.Lower contact-segment and corresponding lower welding section corresponding to the connection of lower extension, and it is each under connect Touching section has contact zone.Lower insulator locally coats these lower contact-segments and these lower extensions and exposed and connect under these Touch area.Barricade is attached to lower insulation colloid.Upper terminal has contact-segment on one, extension on welding section and one on one.On prolong Upper contact-segment and corresponding upper welding section corresponding to section connection are stretched, and each upper contact-segment has contact zone.Upper insulator office Portion coats these lower contact-segments and these lower extensions and exposes contact zone on these, and is attached to lower insulator.External insulation Body locally coats these lower terminals, lower insulator, barricade, these upper terminals and upper insulator, and exposes these lower contacts Area and contact zone on these.

In certain embodiments, above-mentioned lower insulator has multiple lower fitting portions, and barricade has multiple shieldings chimeric Portion, and these shielding fitting portions are respectively cooperating with these lower fitting portions.

In certain embodiments, above-mentioned lower insulator has multiple lower fitting portions, and upper insulator has multiple chimeric Portion, and fitting portion is respectively cooperating with these lower fitting portions on these.

In certain embodiments, the lower welding section of these above-mentioned is vertical leg, and welding section is horizontal leg on these.

In certain embodiments, above-mentioned barricade has a pair of shielding contact zones, is located at barricade to shielding contact zone Opposite sides edge, and outer insulator expose to shield contact zone.

In certain embodiments, above-mentioned barricade has multiple metal sections, and outer insulator exposes these metals Section.

In certain embodiments, above-mentioned electric connector for socket meets USB TYPE-C specification standards.

Based on above-mentioned, in the utility model, these lower contact-segments are locally coated via lower insulator to position under these Contact-segment, and contact-segment is locally coated via upper insulator on these to position contact-segment on these, finally again via external insulation Body locally coats these lower terminals, lower insulator, barricade, these upper terminals and upper insulator.Therefore, in electric connector for socket Manufacturing process in, can be omitted in be used in known techniques local cladding barricade and for position these lower terminals these under Another insulator of contact-segment.

For features described above and advantage of the present utility model can be become apparent, special embodiment below, and appended by cooperation Schema is described in detail below.

Brief description of the drawings

Figure 1A is the stereogram according to a kind of multiple lower terminals of electric connector for socket of an embodiment of the present utility model.

Figure 1B is the stereogram for these lower terminals that formed lower insulator locally coats Figure 1A.

Fig. 2 is the stereogram of a barricade of electric connector for socket.

Fig. 3 is the stereogram that Fig. 2 barricade is attached to Figure 1B lower insulator.

Fig. 4 A are the stereograms of multiple upper terminals of electric connector for socket.

Fig. 4 B are the stereograms for these upper terminals that formed upper insulator locally coats Fig. 4 A.

Fig. 4 C are stereogram of the extension of Fig. 4 B these upper terminals after bending.

Fig. 5 is the stereogram that Fig. 4 C upper insulator is attached to Fig. 4 A lower insulator.

Fig. 6 is to form electric connector for socket after formed outer insulator locally coats Fig. 5 these components

Stereogram.

Fig. 7 A are Fig. 6 electric connector for socket in the stereogram at a visual angle.

Fig. 7 B are Fig. 7 A electric connector for socket in the stereogram at another visual angle.

Fig. 8 A are the top views of Fig. 7 A electric connector for socket.

Fig. 8 B are Fig. 8 A electric connector for socket along the sectional view of line A-A.

Symbol description

100：Electric connector for socket

110：Lower terminal

112：Lower contact-segment

112a：Lower contact zone

114：Lower welding section

116：Lower extension

120：Lower insulator

122：Lower fitting portion

130：Barricade

130a：Shield contact zone

130b：Metal section

132：Shield fitting portion

140：Upper terminal

142：Upper contact-segment

142a：Upper contact zone

144：Upper welding section

146：Upper extension

150：Upper insulator

152：Upper fitting portion

160：Outer insulator

S：Material strip.

Embodiment

In the present embodiment, a kind of electric connector for socket being adapted to mount on circuit board is disclosed（Such as Fig. 7 A and Fig. 7 B institutes Show）Preparation method, it is mainly using multiple lower terminals, barricade and multiple upper terminals, and form lower insulation via model Body, upper insulator and outer insulator, these lower terminals, barricade and these upper terminals are coated and position with local.

Figure 1A is refer to, multiple lower terminals 110 for electric connector for socket 100 are provided via material strip S.Each lower terminal 110 have contact-segment 112, once welding section 114 and once extension 116.Lower extension 116 connects corresponding lower contact Section 112 and corresponding lower welding section 114, and each lower contact-segment 112 has contact zone 112a, it is also found in Fig. 7 B.

Figure 1B is refer to, via model（molding）Lower insulator 120 is formed locally to coat these lower terminals 110.Under Insulator 120 is local to be coated these lower contact-segments 112 and these lower extensions 116 and exposes these lower contact zone 112a.For Reach the function of insulation and positioning, in other embodiments, lower insulator 120 is segmented into much partly coating under these Contact-segment 112 and these lower extensions 116.In fig. ib, after lower insulator 120 is formed, the material strip S of part has been cut off.

Fig. 2 is refer to, the barricade 130 for electric connector for socket 100 is provided via material strip S.Refer to Figure 1B and Fig. 2, lower insulator 120 have multiple lower fitting portions 122（Such as multiple chimeric posts）, and barricade 130 has multiple shieldings embedding Conjunction portion 132（Such as multiple embedded holes）.Fig. 3 is refer to, these of Fig. 2 are respectively cooperating with via Figure 1B these lower fitting portions 122 Shield fitting portion 132 so that barricade 130 is attached to lower insulator 120.

Fig. 4 A are refer to, multiple upper terminals 140 for electric connector for socket 100 are provided via material strip S.Each upper terminal 140 have on one in contact-segment 142, one extension 146 on welding section 144 and one.Upper extension 146 above contacts corresponding to connecting Section 142 and corresponding upper welding section 144, and each upper contact-segment 142 has contact zone 142a on one.

Fig. 4 B are refer to, form upper insulator 150 via model locally to coat these upper terminals 140.Upper insulator 150 Part coats on these contact-segment 142 and extension 146 and exposes contact zone 142a on these on these.In order to reach insulation And the function of positioning, in other embodiments, upper insulator 150 is segmented into much partly coating extension 146 on these, A part for each lower extension 116 can also be exposed.In figure 4 c, after lower insulator 120 is formed, bending these prolong Extending portion, then remove the material strip S of part.

Fig. 5 is refer to, upper insulator 150 has multiple upper fitting portions 152（Such as multiple embedded holes）, and be fitted together on these Portion 152 is respectively cooperating with these lower fitting portions 122, and upper insulator 150 is attached into lower insulator 120.Therefore, barricade 130 Will be between these lower terminals 110 and these upper terminals 140, to provide shielding action

Refer to Fig. 6, via model formed outer insulator 160 come locally coat these lower terminals 110, lower insulator 120, Barricade 130, these upper terminals 140 and upper insulator 150, and expose these lower contact zone 112a and contact zone on these 142a。

Fig. 7 A and Fig. 7 B are refer to, after material strip S is removed, complete electric connector for socket 100.

Fig. 7 B are refer to, in the present embodiment, these lower welding sections 114 can be vertical leg（That is DIP legs）, and these Upper welding section 144 can be horizontal leg（That is SMT legs）.

Fig. 7 A and Fig. 7 B are refer to, in the present embodiment, barricade 130 there can be a pair of shielding contact zone 130a, to screen The opposite sides edge that contact zone 130a is located at barricade 130 is covered, and outer insulator 160 is exposed to shielding contact zone 130a.

Fig. 7 A and Fig. 7 B are refer to, in the present embodiment, electric connector for socket 100 may conform to USB TYPE-C specification mark Standard, but the utility model is not limited.

Fig. 7 A, Fig. 7 B, Fig. 8 A and Fig. 8 B are refer to, in the present embodiment, electric connector for socket 100 includes these lower terminals 110th, lower insulator 120, barricade 130, these upper terminals 140, upper insulator 150 and outer insulator 160.Each lower terminal 110 Lower extension 116 connect corresponding to lower contact-segment 112 and corresponding lower welding section 114, and each lower contact-segment 112 have under connect Touch area 112a.The part of lower insulator 120 coats these lower contact-segments 112 and these lower extensions 116 and exposed and connect under these Touch area 112a.Barricade 130 is attached to lower insulation colloid.The upper extension 146 of each upper terminal 140 connects corresponding upper contact-segment 142 and corresponding upper welding section 144, and each upper contact-segment 142 has lower contact zone 112a.Upper insulator 150 is local to coat this A little lower contact-segments 112 and these lower extensions 116 simultaneously expose contact zone 142a on these, and are attached to lower insulator 120.Outside Insulator 160 is local to coat these lower terminals 110, lower insulator 120, barricade 130, these upper terminals 140 and upper insulator 150, and expose these lower contact zone 112a and contact zone 142a on these.

Fig. 7 A and Fig. 7 B are refer to, barricade 130 has multiple metal section 130b, and outer insulator 160 exposes this A little metal section 130b.Specifically, after Fig. 6 material strip S is removed, barricade 130 and material strip S junction forms these Metal section 130b.

In summary, in the utility model, these lower contact-segments are locally coated via lower insulator to position under these Contact-segment, and contact-segment is locally coated via upper insulator on these to position contact-segment on these, finally again via external insulation Body locally coats these lower terminals, lower insulator, barricade, these upper terminals and upper insulator.Therefore, in electric connector for socket Manufacturing process in, can be omitted in be used in known techniques local cladding barricade and for position these lower terminals these under Another insulator of contact-segment.

Although the utility model is disclosed above with embodiment, so it is not limited to the utility model, any affiliated Have usually intellectual in technical field, do not departing from spirit and scope of the present utility model, when can make a little change with Retouching, therefore the scope of protection of the utility model ought be defined depending on appended claims institute defender.

Claims (7)

1. a kind of electric connector for socket, being adapted to mount on a circuit board, the electric connector for socket includes：

Multiple lower terminals, each lower terminal has contact-segment, once welding section and once extension, wherein described downward Stretch section connection corresponding to the lower contact-segment and the corresponding lower welding section, and each lower contact-segment have contact Area；

One lower insulator, it is local to coat each lower contact-segment and each lower extension and expose each lower contact zone；

One barricade, it is attached to the lower insulation colloid；

Multiple upper terminals, each upper terminal has contact-segment on one, extension on welding section and one on one, wherein prolonging on described Stretch section connection corresponding to the upper contact-segment and the corresponding upper welding section, and each upper contact-segment have contact Area；

One upper insulator, it is local to coat each upper contact-segment and each upper extension and expose each upper contact zone, And it is attached to the lower insulator；And

One outer insulator, it is local to coat each lower terminal, the lower insulator, the barricade, each upper terminal and institute Upper insulator is stated, and exposes each lower contact zone and each upper contact zone.

2. electric connector for socket as claimed in claim 1, wherein the lower insulator has multiple lower fitting portions, the shielding Plate has multiple shielding fitting portions, and each shielding fitting portion is respectively cooperating with each lower fitting portion.

3. electric connector for socket as claimed in claim 1, wherein the lower insulator has multiple lower fitting portions, it is described exhausted Edge body has multiple upper fitting portions, and each upper fitting portion is respectively cooperating with each lower fitting portion.

4. electric connector for socket as claimed in claim 1, wherein each lower welding section is vertical leg, and each upper weldering It is horizontal leg to connect section.

5. electric connector for socket as claimed in claim 1, wherein the barricade has a pair of shielding contact zones, described pair of screen The opposite sides edge that contact zone is located at the barricade is covered, and the outer insulator exposes described pair of shielding contact zone.

6. electric connector for socket as claimed in claim 1, wherein the barricade has multiple metal sections, and it is described outer exhausted Edge body exposes each metal section.

7. electric connector for socket as claimed in claim 1, wherein the electric connector for socket meets USB TYPE-C specification Standard.