CN206834369U - Socket connector - Google Patents
Socket connector Download PDFInfo
- Publication number
- CN206834369U CN206834369U CN201720293714.5U CN201720293714U CN206834369U CN 206834369 U CN206834369 U CN 206834369U CN 201720293714 U CN201720293714 U CN 201720293714U CN 206834369 U CN206834369 U CN 206834369U
- Authority
- CN
- China
- Prior art keywords
- hole
- root
- plum blossom
- boss
- locating dowel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
It the utility model is related to a kind of socket connector,It includes insulating body,Conducting terminal,Middle partition and metal shell,The insulating body includes first,Second body and insulating body,The conducting terminal includes first,Second terminal group,The first end subgroup forms the first terminal module with the first noumenon,The Second terminal group forms Second terminal module with the second body,The middle partition is clamped to first,Between second body,Described first,The composition surface of second body is provided with locating dowel and the positioning hole being mutually inserted together,The locating dowel includes the root of cylinder and is convexly equipped in the plum blossom boss of root tail end,The middle partition is provided with plum blossom hole,The plum blossom boss coordinates guiding locating dowel to pass through plum blossom hole with plum blossom hole,The root and plum blossom hole interference stake-fastening,Locating dowel is guided by plum blossom boss and inserts plum blossom hole,Facilitate first,Second body and middle partition precise positioning,The assembly precision of partition in improvement.
Description
Technical field
It the utility model is related to a kind of socket connector, more particularly to a kind of socket connector with partition in metal.
Background technology
With the issue of USB Type-C connector standards, especially its positive anti-plug of support and high-frequency transmission, increasingly disappeared
The person of expense favors, and USB Type-C connector small volumes, conducting terminal quantity is more, and manufacture difficulty is high, and most manufacturers use terminal
It is insert molded mode, related art may be referred to Chinese invention patent and disclose one kind of No. CN105470697A exposure to insert
Base connector, it include in the first noumenon, the second body, insulating body, first end subgroup, Second terminal group, metal partition and
Metal shell, first end subgroup is insert molded forms the first terminal module in the first noumenon, and Second terminal group is insert molded in the
Two bodies form Second terminal module.Metal shell is provided with spliced eye, and the first noumenon, the second body and insulating body are jointly tangible
Into the hyoplastron in spliced eye, first, second terminal group has the contact site being arranged on hyoplastron.Middle partition is clamped to
Between first, second terminal module, three is assembled together, and the composition surface of first, second body is provided with the cylinder being mutually located
Shape locating dowel and positioning hole, middle partition have the circular hole passed through for locating dowel, because circular hole and locating dowel coordinate, without fool proof
Function, when middle partition assembles, circular hole can not be accurately aligned with locating dowel, it is difficult to ensure the precision after assembling.
Thus, it is necessary to a kind of new socket connector is designed to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is the provision of a kind of socket connector with partition precise positioning in improvement.
To realize object defined above, the utility model adopts the following technical scheme that：A kind of socket connector, it includes insulation originally
Body, some conducting terminals, middle partition and the metal shell for housing insulating body, the insulating body include first, second body
And insulating body, the insulating body include the hyoplastron that main part and main body extend forward, the metal shell, which is provided with, to be inserted
Hole is connect, the hyoplastron is located in spliced eye, and the conducting terminal includes first, second terminal group, the first end subgroup and the
One body forms the first terminal module, and the Second terminal group forms Second terminal module, the first terminal with the second body
Group has the first contact site and the first welding foot, and the Second terminal group has the second contact site and the second welding foot, and described the
One contact site comes hyoplastron upper surface, and second contact site is arranged in hyoplastron lower surface, and the middle partition is clamped to
Between one body and the second body, the composition surface of first, second body is provided with the locating dowel being mutually inserted together and determined
Position hole, the insulating body is molded in first, second terminal module and on middle partition, the locating dowel includes cylinder
Root and the plum blossom boss for being convexly equipped in root tail end, the middle partition are provided with plum blossom hole, and the plum blossom boss coordinates with plum blossom hole
Guiding locating dowel passes through plum blossom hole, the root and plum blossom hole interference stake-fastening.
Further improve, the boss includes cross first boss and first boss four fans spaced apart in the circumferential direction
Shape second boss, the second boss is compared with first boss close to root.
Further to improve, the first boss has criss-cross first end face, the first guiding face and a periphery, and described the
End face is horizontal plane, and the first guiding face is cambered surface or inclined plane, and the first guiding face is laterally and towards root from first end face
Portion direction extends to periphery, and periphery is coplanar with root.
Further improve, the second boss has second end face and extends to root from second end face towards root direction
Second guiding face of lateral surface, the second end face are horizontal sector, compared with first end face close to root, the second guiding face
Cambered surface or inclined plane are also configured as, root is closer to compared with the first guiding face.
Further improve, the first noumenon is provided with first main part and main part extends forward from first first
Interior hyoplastron, the second body are provided with second main part and main part extends forward from second in second hyoplastron, the main body
Portion includes main part in first, second, and the hyoplastron includes hyoplastron in first, second, and the locating dowel and positioning hole are located at the
First, in second on hyoplastron.
Further improve, the first noumenon side is provided with locating dowel, and opposite side is provided with positioning hole；Second body
Side is provided with the positioning hole with the first noumenon locating dowel grafting, and opposite side is provided with the locating dowel with the first noumenon positioning hole grafting.
Further to improve, the middle partition is arranged to left and right two-part construction spaced apart, and each middle partition is provided with determining
The plum blossom hole of position post interference engagement.
Further improve, the first noumenon is provided with left and right some through holes spaced apart, and second body is provided with left and right
Some convex extension parts spaced apart, the convex extension part are inserted in through hole and stretch out through hole one by one, and the convex extension part is in insulation base
It is combined before body injection molding with the first noumenon hot melt.
Further improve, the block button hole and buckle arm being mutually fastened togather, institute are provided between first, second body
Block button hole is stated with buckle arm on main part, the middle partition is provided with the perforate passed through for buckle arm.
Further improve, the hyoplastron two sides are provided with depressed part and block protuberance in front of depressed part, in described
Partition lateral border is provided with the guide edge protruded into the lock side of depressed part and embedded protuberance, and the lock side lateral surface is provided with position
It is coplanar in the lock buckling groove in depressed part, the lateral surface of the guide edge and protuberance.
The locating dowel of the utility model socket connector include cylinder root and be convexly equipped in root tail end plum blossom it is convex
Platform, the middle partition are provided with plum blossom hole, and the plum blossom boss and plum blossom hole coordinate guiding root pass through plum blossom hole, the root and
Plum blossom hole interferes stake-fastening, and guiding locating dowel by plum blossom boss inserts plum blossom hole, facilitates first, second body and middle partition
Precise positioning, the assembly precision of partition in improvement.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model socket connector.
Fig. 2 is the three-dimensional exploded view of the utility model socket connector.
Fig. 3 is the enlarged drawing in Fig. 2 circles.
Fig. 4 is the solid that first, second terminal module of the utility model socket connector and interval piece are assembled together
Schematic diagram.
Fig. 5 is Fig. 3 three-dimensional exploded view, and first, second terminal mould splits of display is left.
Fig. 6 is assemblied in downwards sectional view during Second terminal module for the middle partition of the utility model socket connector.
Fig. 7 is the enlarged drawing in Fig. 6 circles.
Fig. 8 the utility model socket connector insulating bodies are molded on first, second terminal module and middle partition
Stereogram.
Embodiment
Refer to shown in Fig. 1 to Fig. 7, the utility model socket connector 100, be USB Type-C socket connectors, use
Butt connector (not shown) grafting is supplied to be installed on circuit board (not shown).Socket connector 100 include insulating body 10,
Partition 30, metal shell 40, fixed steel disc 50, waterproof washer 60 and waterproof module 70 in conducting terminal 20, metal.
Insulating body 10 includes the first noumenon 11, the second body 12 positioned at the lower section of the first noumenon 11 and injection molding
(over molding) is in the insulating body 13 on first, second body 11,12.Insulating body 10 also includes main part 14 simultaneously
And the hyoplastron that main body 14 extends forward, hyoplastron include first, second hyoplastron 15,16, the second hyoplastron 16 connection main part 14
With the first hyoplastron 15, the first hyoplastron 15 is protruded out forward from the second hyoplastron 16.The width and thickness of first hyoplastron 15 are less than second
Hyoplastron 16.The first noumenon 11 is provided with first main part 141 and main part 141 extends forward from first in first hyoplastron
151.Second body 12 is provided with second main part 142 and main part 142 extends forward from second in second hyoplastron 152,
Main part 14 includes main part 141,142 in first, second, and the hyoplastron includes hyoplastron 151,152 in first, second.
The first noumenon 11 is provided with some through holes 110 run through up and down, and each through hole 110 or so is spaced apart, and the second body 12 is set
There are the convex some convex extension parts 120 stretched, convex extension part 120 is upright platy structure, is inserted one by one in through hole 110, and convex
For the first noumenon 11, the injection molding of insulating body 13 (over molding) utilizes before first, second body 11,12
Convex extension part 120 and the hot melt of the first noumenon 11 are combined by high-temperature molten head tool, prevent first, second hyoplastron 15,16 from insulating
Matrix 13 comes off before being molded.
For through hole 110 with convex extension part 120 on the second hyoplastron 16, the left and right sides of the first hyoplastron 15 are provided with depressed part 154
And block in the protuberance 155 in the front of depressed part 154.
First, second body 11,12 is provided with two locating dowels 121 and two that left and right is spaced apart and is mutually inserted at composition surface
Circular locating openings 122, locating dowel 121 is with positioning hole 122 on the first hyoplastron 15.The side of the first noumenon 11 is provided with a locating dowel
121, opposite side is provided with a positioning hole 122, and the side of the second body 12 is provided with the positioning coordinated with the locating dowel 121 of the first noumenon 11
Hole 122, opposite side are provided with the locating dowel 121 coordinated with the positioning hole 122 of the first noumenon 11.
Locating dowel 121 includes the root 124 of cylinder and is convexly equipped in the plum blossom boss 125 of the tail end of root 124, boss 125
Including cross first boss 126 and first boss four fan-shaped second boss 127 spaced apart in the circumferential direction, second boss
127 have criss-cross first end face 1261, the first guiding face compared with first boss 126 close to root 124, first boss 126
1262 and periphery 1263, first end face 1261 be horizontal plane, every one first guiding face 1262 is cambered surface or inclined plane, is from
1,261 4 outboard ends of end face extend to periphery 1263 towards the direction of root 124, and periphery 1163 and root 124 are coplanar.
Second boss 127 has second end face 1271 and extends to root from second end face 1271 towards the direction of root 124
Second guiding face 1272 of 124 lateral surfaces, second end face 1271 are horizontal sector, compared with first end face 1261 close to root
Portion 124.Second guiding face 1172 is also configured as cambered surface or inclined plane, and root 124 is closer to compared with the first guiding face 1262.
The left and right sides of the first noumenon 11 is additionally provided with the block button hole 113 run through up and down, the left and right sides of the second body 12 be provided with to
The buckle arm 123 of upper extension, buckle arm 123 are snapped in corresponding block button hole 113 one by one so that after first, second body 11,12
End snaps together, and block button hole 113 is located at the rear end of main part 14 with buckle arm 123.
In other embodiments, convex extension part 120 is on the first noumenon 11, and through hole 110 is on the second body 12.
Conducting terminal 20 includes first end subgroup 21 and Second terminal group 22, and first end subgroup 21 is insert molded in first
Body 11 forms the first terminal module 210, and Second terminal group 220 is insert molded forms Second terminal module 220 in the second body 12.
First end subgroup 21 has the first contact site 211 and the first welding foot 212, Second terminal group 22 have the second contact site 221 and
Second welding foot 222.First contact site 211 is arranged in the upper surface of the first hyoplastron 15, and the second contact site 221 is arranged in the first hyoplastron
15 lower surfaces, first, second welding foot 212,222 extend insulating body 10, are each arranged in a row, to be welded in circuit board
On.
Middle partition 30 is spaced apart for left and right and symmetrical two-part construction, is clamped to first, second respectively
Between body 11,12, the middle lateral border of partition 30, which is provided with, to be protruded into the lock side 31 in the depressed part 154 of the first hyoplastron 15 and embedded first
The guide edge 32 of the protuberance 155 of hyoplastron 15, the lock lateral surface of side 31 is provided with the lock buckling groove 311 in depressed part 154, to lock
Determine the grip tab of butt connector, the common face of lateral surface of guide edge 32 and protuberance 155, enter depression to guide grip tab
Portion 154.The middle rear end of partition 30 has the fixed feet 33 of bending extension downwards, to fix or be welded on circuit board.Middle partition
30 inner sides are provided with two plum blossom holes 36 passed through for the locating dowel 121 of insulating body 10 and the perforate 34 passed through for buckle arm 123, convenient
On the body 11,12 of assembling first, second of middle partition 30, perforate runs through middle partition 30 about 34.
Metal shell 40 is made of metal dust injection molding (MIM), and it includes roof 41, bottom wall 42, two side 43
And the spliced eye 45 between roof 41, bottom wall 42 and two side 43, insulating body 10 are contained in metal shell 40, the
First, the second hyoplastron 15,16 is located in spliced eye 45, and the first hyoplastron 15 is also forwardly convex in metal shell 40, first, second contact
Portion 211,221 is exposed to spliced eye 45, to be contacted with butt connector.Two side 43 be additionally provided with extend laterally to solid
Due to the horizontal fixed plate 431 on circuit board and the fixed feet 432 extended downwardly, fixed plate 431 has the fixation run through up and down
Hole 433, fixed feet 432 are located at the rear end of side wall 43.
Fixed steel disc 50 is rectangular box, is assembled in forward in metal shell 40, is pressed on forward on insulating body 10, Gu
Determine steel disc 50 to be combined into one with metal shell 40 by welding.
Waterproof washer 60 is annular, using liquid silica gel injection molding (LIM) in the lateral surface of the front end of metal shell 40.
Waterproof module 70 is also molded in the rear end of insulating body 10 using liquid silica gel, fills insulating body 10 and metal
Gap between shell 50, realizes water-proof function.
When the terminal module 210,220 of partition 30 and first, second assembles in the utility model socket connector 100, first,
First guiding face 1262 of the first boss 126 of locating dowel 121 abuts with the middle madial wall of 30 plum blossom hole of partition 36, partition 30 in guiding
Second end face 1271 is moved to towards the direction of root 124, then the second guiding face 1272 abuts with the madial wall of plum blossom hole 36, in guiding
Partition 30 continues to move towards the direction of root 124, root 124 is passed through plum blossom hole 36, interferes stake-fastening with plum blossom hole 65, passes through
The guiding of first guiding face 1262, the second guiding face 1272, facilitate first, second body 11,12 and the middle precise positioning of partition 30,
The assembly precision of partition 30 in improvement.
Although being example purpose, preferred embodiment of the present utility model, the common skill of this area are had been disclosed for
Art personnel will realize the situation of the scope of the utility model and spirit disclosed in not departing from by appended claims
Under, various improvement, increase and substitution are possible.
Claims (10)
1. a kind of socket connector, it is included outside the metal of insulating body, some conducting terminals, middle partition and collecting insulating body
Shell, the insulating body include first, second body and insulating body, the insulating body include main part and main body to
The hyoplastron of preceding extension, the metal shell are provided with spliced eye, and the hyoplastron is located in spliced eye, and the conducting terminal includes the
First, Second terminal group, the first end subgroup and the first noumenon form the first terminal module, the Second terminal group with second
Body forms Second terminal module, and the first end subgroup has the first contact site and the first welding foot, the Second terminal group tool
There are the second contact site and the second welding foot, first contact site comes hyoplastron upper surface, and second contact site is arranged in tongue
Plate lower surface, the middle partition are clamped between the first noumenon and the second body, the composition surface of first, second body
Provided with the locating dowel and positioning hole being mutually inserted together, the insulating body be molded in first, second terminal module with
On middle partition, it is characterised in that：The locating dowel includes the root of cylinder and is convexly equipped in the plum blossom boss of root tail end, described
Middle partition is provided with plum blossom hole, and the plum blossom boss coordinates guiding locating dowel to pass through plum blossom hole, the root and plum blossom with plum blossom hole
Interfere stake-fastening in hole.
2. socket connector according to claim 1, it is characterised in that：The boss includes cross first boss and the
One boss, four fan-shaped second boss spaced apart in the circumferential direction, the second boss is compared with first boss close to root.
3. socket connector according to claim 2, it is characterised in that：The first boss has criss-cross first end
Face, the first guiding face and periphery, the first end face are horizontal plane, and the first guiding face is cambered surface or inclined plane, and first guides
Face is laterally and to extend to periphery towards root direction from first end face, and periphery is coplanar with root.
4. socket connector according to claim 3, it is characterised in that：The second boss has second end face and from
Biend extends to the second guiding face of root lateral surface towards root direction, and the second end face is horizontal sector, compared with
First end face is also configured as cambered surface or inclined plane close to root, the second guiding face, and root is closer to compared with the first guiding face.
5. socket connector according to claim 1, it is characterised in that：The first noumenon be provided with first in main part and
Hyoplastron in main part extends forward from first first, the second body be provided with second in main part and from second main part to
Hyoplastron in the second of preceding extension, the main part include main part in first, second, and the hyoplastron includes tongue in first, second
Plate, the locating dowel is with positioning hole on hyoplastron in first, second.
6. according to the socket connector described in claim 1-5 one of which, it is characterised in that：The first noumenon side is set
There is locating dowel, opposite side is provided with positioning hole；The side of second body is provided with the positioning hole with the first noumenon locating dowel grafting,
Opposite side is provided with the locating dowel with the first noumenon positioning hole grafting.
7. socket connector according to claim 1, it is characterised in that：The middle partition is arranged to two that left and right is spaced apart
Part formula structure, each middle partition are provided with the plum blossom hole with locating dowel interference engagement.
8. socket connector according to claim 1, it is characterised in that：If the first noumenon is provided with what left and right was spaced apart
Dry through hole, second body are provided with left and right some convex extension parts spaced apart, the convex extension part be inserted in one by one in through hole and
Through hole is stretched out, the convex extension part is combined before insulating body injection molding with the first noumenon hot melt.
9. socket connector according to claim 1, it is characterised in that：It is provided between first, second body mutual
The block button hole being fastened togather and buckle arm, with buckle arm on main part, the middle partition is provided with for blocking the block button hole
The perforate that buckle arm passes through.
10. socket connector according to claim 1, it is characterised in that：The hyoplastron two sides are provided with depressed part and screening
The protuberance being blocked in front of depressed part, the middle partition lateral border, which is provided with, to be protruded into the lock side of depressed part and embedded protuberance
Guide edge, the lock side lateral surface is provided with the lock buckling groove in the depressed part, the lateral surface of the guide edge and protuberance
It is coplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293714.5U CN206834369U (en) | 2017-03-23 | 2017-03-23 | Socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293714.5U CN206834369U (en) | 2017-03-23 | 2017-03-23 | Socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834369U true CN206834369U (en) | 2018-01-02 |
Family
ID=60767161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720293714.5U Withdrawn - After Issue CN206834369U (en) | 2017-03-23 | 2017-03-23 | Socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898895A (en) * | 2017-03-23 | 2017-06-27 | 启东乾朔电子有限公司 | Socket connector |
-
2017
- 2017-03-23 CN CN201720293714.5U patent/CN206834369U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898895A (en) * | 2017-03-23 | 2017-06-27 | 启东乾朔电子有限公司 | Socket connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206834371U (en) | Electric connector | |
| JP3150940U (en) | Electrical connector | |
| CN106207669A (en) | Micro coaxial cable connector assembly | |
| US20070123088A1 (en) | Electrical connector | |
| KR20160001646U (en) | Connector socket | |
| TWM507098U (en) | Receptacle connector | |
| KR20100068346A (en) | Connector and connector connecting body | |
| JP2009026745A (en) | Electrical connector and its manufacturing method | |
| TWI704729B (en) | Electrical connector and method of making the same | |
| TWM536800U (en) | Electrical connector | |
| JPH0612632Y2 (en) | Connector with slide cover | |
| CN206834369U (en) | Socket connector | |
| CN106898895A (en) | Socket connector | |
| CN109899717B (en) | Quick-connection type modular LED lamp strip | |
| US20030148654A1 (en) | Structure improvement for connection seat | |
| CN205476234U (en) | Connecting structure of decorative sheet | |
| US9543714B2 (en) | Modular inserted connector detecting structure | |
| CN206976689U (en) | Electric connector | |
| CN206640001U (en) | Usb connector | |
| CN206640002U (en) | Electric power connector | |
| CN205790498U (en) | Power supply connector | |
| CN206135027U (en) | USB connector structure is inserted to side with integral type metal casing | |
| CN203367633U (en) | An electric connector | |
| CN207234002U (en) | Electric connector | |
| CN201656037U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20230117 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20230117 |