CN206541981U - Type C electric connectors - Google Patents
Type C electric connectors Download PDFInfo
- Publication number
- CN206541981U CN206541981U CN201720060631.1U CN201720060631U CN206541981U CN 206541981 U CN206541981 U CN 206541981U CN 201720060631 U CN201720060631 U CN 201720060631U CN 206541981 U CN206541981 U CN 206541981U
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- terminal
- docking
- terminal group
- type
- electric connectors
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- 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- Withdrawn - After Issue
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Abstract
The utility model is related to a kind of Type C electric connectors, it includes the first noumenon, dock terminal and connecting seat, the first noumenon includes the first collets and the second collets, the butt end attached bag includes the first docking terminal group and the second docking terminal group, the first docking terminal group and the second docking terminal group have docking section and clinch respectively, second collets are molded in the first docking terminal group and define the first terminal module, second collets are molded in the second docking terminal group and define Second terminal module, the connecting seat includes the second body and connection terminal, the connection terminal has contact site and welding foot, second body is provided with receiving hole, the clinch and contact site in receiving hole and it is in electrical contact together with, the first noumenon also includes being molded in the first terminal module with defining the outer insulator of terminal module on Second terminal module, the terminal module is grouped together with receiving hole, connecting base structure is simple, design alteration efficiency high, cost is low.
Description
Technical field
The utility model is related to a kind of Type C electric connectors, more particularly to a kind of Type with butt joint base and connecting seat
C electric connectors.
Background technology
In electronics industry, electric connector is generally used, transmission electrically with signal, most conventional electric connector is carried out
Include the metal shell of insulating body, the docking terminal being contained in insulating body and coated insulation body, insulating body or gold
Belong to shell and be provided with spliced eye, docking terminal is provided with the contact site being located in spliced eye and the welding foot for extending insulating body, connect
Contact portion is used for being used for welding on circuit boards with the conductive terminal contacts for the butt connector being inserted in spliced eye, welding foot,
By docking electric or signal the transmission between terminal progress butt connector and circuit board.
Certainly, also a small amount of electric connector structure is more complicated, to reduce design, manufacture difficulty, by electrical connector design
For two-part construction, one is that, provided with docking terminal in butt joint base, the butt joint base, docking terminal is provided with docking section and overlap joint
Portion, docking section is used for docking with butt connector；Another is that connection terminal, connection end are provided with connecting seat, the connecting seat
Son has contact site and weld part, and contact site is in electrical contact with clinch, and weld part is welded on circuit board, and butt joint base passes through even
Connecting terminal sets up electrical communication with circuit board, electric or signal the transmission achieved a butt joint between connector and circuit board.
Utility model content
The purpose of this utility model is the provision of the low Type C electric connectors of a kind of design alteration efficiency high, cost.
To realize object defined above, the utility model is adopted the following technical scheme that：A kind of Type C electric connectors, it includes
Partition and connecting seat in one body, docking terminal, metal, the first noumenon include the first collets and the second collets, institute
State butt end attached bag and include the first docking terminal group and the second docking terminal group, the first docking terminal group and the second docking terminal
Group has docking section and clinch respectively, and the middle partition is located between the first docking terminal group and Second terminal group, and described the
Two collets, which are molded in the first docking terminal group, defines the first terminal module, and second collets are molded in
Second terminal module is defined in two docking terminal groups, the connecting seat includes the second body and is contained in the connection end of the second body
Son, the connection terminal has contact site and extends the welding foot of the second body, and second body is provided with receiving hole, described
Clinch and contact site in receiving hole and it is in electrical contact together with, the first noumenon also includes being molded in first end
Submodule group and the outer insulator that terminal module is defined on Second terminal module, the terminal module are grouped together with receiving hole.
Further, intermeshing concaveconvex structure is provided between the terminal module outer surface and receiving hole internal face.
Further, the first noumenon is provided with the hyoplastron that main body and autonomous agent are protruded out forward, the first docking terminal
The contact site of group is arranged in hyoplastron upper surface, and the contact site of the second docking terminal group is arranged in hyoplastron lower surface, the appearance
Hole is received with the assembly hole positioned at the second body front end, the main body is fixed in assembly hole, and the contact site is in assembly hole
Rear.
Further, second body, which includes being connected, surrounds the top, bottom and both sides of the receiving hole, the company
Connecting terminal includes the first connection end subgroup and the second connector end subgroup, and the contact site of first connection end subgroup is arranged in top
Portion's inner surface, the contact site of the second connector end subgroup is arranged in bottom interior surface.
Further, first collets and the second collets are set to Split type structure or integrated formed structure, described
Middle partition left and right ends, which are provided with, extends back the abutment arms that the first noumenon enters receiving hole, and the connecting seat is additionally provided with abutting
Arm two ground strips in electrical contact, the ground strip is on the inside of sidepiece.
Further, the Type C electric connectors also include the metal shell for housing the first noumenon and the second body, institute
State ground strip to abut with metal shell, make middle partition and metal shell formation earth-return circuit.
Further, the clinch of the first docking terminal group is arcuate structure protruding upward, is arranged in left-right direction
In a row, the clinch of the second docking terminal group is downwardly projecting arcuate structure, positioned at taking for the first docking terminal group
The lower section of socket part, is also arranged in a row in left-right direction.
Further, second body includes connecting portion and the stage portion protruded out backward from connecting portion upper end, the appearance
Hole, top and bottom are received on connecting portion, the stage portion is higher than bottom, the welding foot is arranged in step lower surface.
Further, the first docking terminal group left and right sides is placed with the first ground terminal, described second pair respectively
The connecting terminal group left and right sides is also placed with the second ground terminal respectively, and the outer ledge of first ground terminal, which is provided with, to be turned under
The first spacer of extension is rolled over, the front and rear sides of the first spacer bottom are respectively equipped with lug, second ground terminal
Outer ledge is provided with the second spacer for being folded upward at extension, and the front and rear sides on the second spacer top also are provided with lug,
First spacer is opened with the second spacer time interval, and is all located at docking section rear, and the both sides of the middle partition are set
There is the locating notch passed through for the first spacer and the second spacer, the lug of first spacer is blocked under middle partition
Side, the lug of second spacer is blocked above middle partition.
Further, the Type C electric connectors also include the metal shell for housing the first noumenon and the second body, institute
The first housing and the second housing that metal shell includes being provided separately are stated, first housing includes the first roof, pushed up with first
The relative bottom wall of wall and two the first side walls being connected between the first roof and bottom wall, first roof, bottom wall and two first
Side wall surrounds butt hole jointly, and the hyoplastron is located in butt hole, and second housing includes covering downwards the of the first roof
Two roofs, two second sidewalls that the first side wall is covered respectively and the level for bending extension laterally from each second sidewall bottom are consolidated
Stator, the stator is higher than bottom wall, and provided with the fixing hole run through up and down.
The terminal module of the utility model Type C electric connectors could be arranged to standard component, be applicable the Type of different series
C electric connectors, connecting seat can be can adjust product setting height(from bottom) (offset) by different demands, and connecting base structure is simple, design
Efficiency high is changed, cost is low.
Brief description of the drawings
Fig. 1 is the schematic perspective view that the utility model Type C electric connectors are pacified.
Fig. 2 is sectional views of the Fig. 1 along b-b directions.
Fig. 3 is sectional views of the Fig. 1 along c-c directions.
Fig. 4 is the three-dimensional exploded view of the utility model Type C electric connectors.
Fig. 5 is the schematic perspective view after the utility model Type C electric connector terminal modules are separated with connecting seat.
Fig. 6 is the schematic perspective view after the utility model Type C electric connector terminals modules are assembled with connecting seat.
Fig. 7 is the schematic perspective view of the connecting seat of the utility model Type C electric connectors.
Fig. 8 is the sectional view of the connecting seat of the utility model Type C electric connectors.
Fig. 9 is the three-dimensional exploded view of the utility model Type C electric connector connecting seats.
Embodiment
Refer to shown in Fig. 1 to Fig. 9, the utility model Type C electric connectors 100 are a kind of heavy board-like USB Type-
C terminative connectors, to be installed in the opening of circuit board (not shown), for butt connector docking (not shown), it includes
Partition 30, metal shell 40, the second body 50, connection terminal 60 and two are grounded in the first noumenon 10, docking terminal 20 and metal
Piece 70.
The first noumenon 10 includes the first collets 11, the second collets 12 and outer insulator 13.Meanwhile, insulating body 10 is wrapped
The hyoplastron 15 that main body 14 and autonomous agent 14 are protruded out forward is included, the middle both sides of partition 30 protrude from hyoplastron 15, are used to and butt connector
Locking.First collets 11 and the second collets 12 are provided with the positioning hole 114 cooperated and locating dowel 115.In other implementations
In mode, the first collets 11 and the second collets 12 are formed in one structure.
Docking terminal 20 includes the first docking docking terminal group 22 of terminal group 21 and second, the injection molding of the first collets 11
In defining the first terminal module 110 in the first docking terminal group 21, the second docking terminal group 22 is molded in the second butt end
Second terminal module 120 is defined in subgroup 22.The first terminal module 11, Second terminal module 121 and the three of middle partition 30 assembling
After together, then together with the injection molding of outer insulator 13, terminal module 25 is defined.
The first docking docking of terminal group 21 and second terminal group 22 has docking section 211,221 and extends back the respectively
The elastic clinch 212,222 of one body 10, the docking section 211 of the first docking terminal group 21 is arranged in the upper surface of hyoplastron 15, the
The docking section 211 of two docking terminal groups 221 is arranged in the lower surface of hyoplastron 15, to be contacted with butt connector.
The clinch 212 of first docking terminal group 21 is arcuate structure protruding upward, is arranged in a row in left-right direction, the
The clinch 212,222 of two docking terminal groups 22 is downwardly projecting arcuate structure, positioned at the overlap joint of the first docking terminal group 21
The lower section in portion 212, is also arranged in a row in left-right direction.
First docking terminal group 21 left and right sides is placed with one first ground terminal 215, the second docking terminal group 22 respectively
The left and right sides is also placed with one second ground terminal 225 respectively.The outer ledge of first ground terminal 215 is provided with bending extension downwards
The first spacer 216, laterally observed, the first spacer 216 for stand upside down T-shaped, the front and rear sides of the bottom of the first spacer 216
The lug 217 of alignment before and after being respectively equipped with.The outer ledge of second ground terminal 225 is provided with the second spacer for being folded upward at extension
226, laterally observed, the second spacer 226 is T-shaped, and the front and rear sides on the top of the second spacer 226 are provided with lug 227.First determines
Bit slice 216 is opened with the time interval of the second spacer 226, both positioned at docking section 211,221 rears.
Middle partition 30 is arranged horizontally in the first docking terminal group 21 and docked with second between terminal group 22, and reduction by first is docked
Terminal group 21 docks the signal cross-talk between terminal group 22 with second.Middle partition 30 is clamped in the first collets 11 and simultaneously
Between two collets 12, the middle inner side of partition 30 is provided with left and right through hole 31 spaced apart, for the first collets 11 and the second collets
12 corresponding locating dowel 115 is passed through, and realizes that centering partition 30 is positioned, and the middle left and right ends of partition 30 provided with protruding out the backward
The abutment arms 32 of one collets 11 and the second collets 12.The left and right edges of middle partition 30 are respectively equipped with two that time interval opens and determined
Position breach 36, the first spacer 216 and the second spacer 226 be arranged in locating notch 36, to limit in shifting before and after partition 30
It is dynamic, in addition, the lug 217 of the first spacer 216 is barred from the middle lower section of partition 30, to limit in partition 30 move down, the
The lug 227 of two spacers 226 is barred from the top of middle partition 30, to limit in partition 30 move up.
Metal shell 40 includes the first housing 41 and covers the second housing 42 on the first housing 41, the first housing downwards
41 include the first roof 412 bottom wall 412 relative with the first roof 411 and are connected between the first roof 411 and bottom wall 412
Two the first side walls 413, the first roof 411, the first side wall 413 of bottom wall 412 and two surround butt hole 43 jointly, with for docking
Connector grafting.Second housing 42 include cover the first roof 411 and with the second roof of the laser welding of the first roof 411
421st, two second sidewalls 423 of the first side wall 412 are covered respectively and bend extension laterally from each bottom of second sidewall 423
Horizontal stator 424, stator 424 is higher than bottom wall 412, and stator 424 is provided with the fixing hole 425 run through up and down, can passed through
Screw is (not shown) to pass through fixing hole 425, and stator 424 is fixed on into circuit board upper surface, the hyoplastron of the first noumenon 10 15
In in butt hole 43.
Second body 50 includes connecting portion 51 and the stage portion 52 protruded out backward from the upper end of connecting portion 51, and connecting portion 51 includes
Top 511, bottom 512, connection top 511 are with the opposite sides portion 513 of bottom 512 and positioned at top 511, bottom 512 and two
Receiving hole 515 between sidepiece 513, receiving hole 515 has the assembly hole 516 positioned at front end.Stage portion 52 is higher than bottom 512.
Connection terminal 60 is assembled or is insert molded on the second body 50 with ground strip 70, defines connecting seat 65, connection end
Son 60 is consistent with the quantity for docking terminal 20, and both contact one by one.Connection terminal 60 includes the first connection end subgroup 61
And the second connector end subgroup 62, the first connection end subgroup 61 has positioned at the firm of front end respectively with the second connector end subgroup 62
Property horizontal contact section 611,621 and the horizontal welding foot 612,622 positioned at rear end.
The contact site 611 of first connection end subgroup 61 is arranged in 511 inner surfaces of top, and is exposed to receiving hole 515, the
The contact site 621 of two connector end subgroups 62 is arranged in the inner surface of bottom 512, and exposed to receiving hole 515, each contact site
611st, 612 are located at the rear of assembly hole 516, and ground strip 70 is vertical lamellar body, positioned at the inner surface of both sides 513, and exposed to appearance
Receive hole 515, and positioned at the rear of assembly hole 516.
The welding foot 612,622 of first connection end subgroup 61 and the second connector end subgroup 62 protrudes from the following table of stage portion 52
Face, positioned at same level, to be welded in circuit board upper surface, the welding foot 612 of the first connection end subgroup 61 is along right and left
To being arranged in a row, the welding foot 622 of the second connector end subgroup 62 is located at after the welding foot 612 of the first connection end subgroup 61
Side, and line up another row.The welding foot 622 of second connector end subgroup 62 also protrudes from the rear end face of the second body 50 backward.
Each ground strip 70 has the contact site 71 for being located at upper end and the preceding pin 72 protruded out downwards from contact site 71, is followed by
Pin 73, preceding pin 72 is opened with the rear time interval of pin 73, and preceding pin 72 protrudes from the bottom 513 of connecting portion 51, with the first housing
41 bottom wall 412 is abutted, and rear pin 73 is downwardly projecting in stage portion 52, to be welded on circuit board.
The terminal module 25 of the utility model Type C electric connectors 100 is fitted together with connecting seat 65, the first noumenon 10
The front end face of the second body 50 is resisted against backward, it is ensured that in place, the main body 14 of insulating body 10 is inserted in assembly hole 516 admittedly for assembling
Fixed, the outer surface of main body 14 is provided with intermeshing concaveconvex structure with the internal face of assembly hole 516, and the combination for adding both is strong
Degree.The abutment arms 32 of the clinch 212,222 and middle partition 30 that dock terminal 20 are inserted back into the receiving hole 515 of the second body 50
Interior, the Elastic Contact one by one of the contact site 611 of the connection end subgroup 61 of clinch 212 and first of the first docking terminal group 21 is one
Rise, realization electrically conducts, the contact site 621 of the connector end subgroup 62 of clinch 222 and second of the second docking terminal group 22
Together, realization electrically conducts Elastic Contact one by one, the contact site 71 of abutment arms 32 and ground strip 70 one by one Elastic Contact one
Rise, set up grounded circuit.When Type C electric connectors 100 are docked with butt connector, the signal on butt connector is successively
Via docking terminal 20, connection terminal 60, circuit board is transferred to, and the signal on circuit board is successively via connection terminal 60, right
Connecting terminal 20, is transferred to butt connector.
The first terminal module 110, the Second terminal module of the terminal module 25 of the utility model Type C electric connectors 100
120 with middle partition 30 assembling after, then with the injection molding of outer insulator 13 be terminal module 25, the terminal module 25 set can be
Standard component, is applicable the Type C electric connectors 100 of different series, and connecting seat 65 can adjust setting height(from bottom) by different demands
(offset), connecting seat 65 is simple in construction, and design alteration efficiency high, cost is low.
Although for example purpose, having been disclosed for preferred embodiment of the present utility model, the common skill of this area
Art personnel will realize the situation of the scope and spirit of the present utility model disclosed in not departing from by appended claims
Under, various improvement, increase and substitution are possible.
Claims (10)
1. a kind of Type C electric connectors, it includes partition and connecting seat, described first in the first noumenon, docking terminal, metal
Body includes the first collets and the second collets, and the butt end attached bag includes the first docking terminal group and the second docking terminal
Group, the first docking terminal group and the second docking terminal group have docking section and clinch respectively, and the middle partition is located at the
Between a pair of connecting terminal groups and Second terminal group, second collets are molded in the first docking terminal group and define first
Terminal module, second collets, which are molded in the second docking terminal group, defines Second terminal module, the connecting seat
Including the second body and the connection terminal of the second body is contained in, the connection terminal has contact site and extends the second body
Welding foot, it is characterised in that：Second body is provided with receiving hole, and the clinch is with contact site in receiving hole and electric
Property contact, the first noumenon, which also includes being molded on the first terminal module and Second terminal module, defines terminal
The outer insulator of module, the terminal module is grouped together with receiving hole.
2. Type C electric connectors according to claim 1, it is characterised in that：The terminal module outer surface and receiving hole
Intermeshing concaveconvex structure is provided between internal face.
3. Type C electric connectors according to claim 1, it is characterised in that：The first noumenon is provided with main body and independently
The hyoplastron that body is protruded out forward, the contact site of the first docking terminal group is arranged in hyoplastron upper surface, the second docking terminal
The contact site of group is arranged in hyoplastron lower surface, and the receiving hole has the assembly hole positioned at the second body front end, and the main body is consolidated
Due in assembly hole, the contact site is in assembly hole rear.
4. Type C electric connectors according to claim 1, it is characterised in that：Second body, which includes being connected, surrounds institute
The top, bottom and both sides of receiving hole are stated, the connection terminal includes the first connection end subgroup and the second connector end subgroup,
The contact site of first connection end subgroup is arranged in top inner surface, and the contact site of the second connector end subgroup is arranged in
Bottom interior surface.
5. Type C electric connectors according to claim 4, it is characterised in that：First collets and the second collets
Split type structure or integrated formed structure are set to, the middle partition left and right ends enter receiving provided with the first noumenon is extended back
The abutment arms in hole, the connecting seat is additionally provided with two ground strips in electrical contact with abutment arms, and the ground strip is on the inside of sidepiece.
6. Type C electric connectors according to claim 5, it is characterised in that：The Type C electric connectors also include receiving
Hold the metal shell of the first noumenon and the second body, the ground strip is abutted with metal shell, makes middle partition and the metal-back bodily form
Into earth-return circuit.
7. Type C electric connectors according to claim 1, it is characterised in that：The clinch of the first docking terminal group
For arcuate structure protruding upward, it is arranged in a row in left-right direction, the clinch of the second docking terminal group is downwardly projecting
Arcuate structure, positioned at first docking terminal group clinch lower section, be also arranged in a row in left-right direction.
8. Type C electric connectors according to claim 4, it is characterised in that：Second body include connecting portion and from
The stage portion that connecting portion upper end is protruded out backward, the receiving hole, top and bottom are on connecting portion, and the stage portion is higher than bottom
Portion, the welding foot is arranged in step lower surface.
9. Type C electric connectors according to claim 1, it is characterised in that：The first docking terminal group left and right sides
The first ground terminal is placed with respectively, and the second docking terminal group left and right sides is also placed with the second ground terminal, institute respectively
State the first spacer of the outer ledge of the first ground terminal provided with bending extension downwards, the first spacer bottom it is front and rear
Both sides are respectively equipped with lug, and the second ground terminal outer ledge is provided with the second spacer for being folded upward at extension, and described the
The front and rear sides on two spacer tops also are provided with lug, and first spacer is opened with the second spacer time interval, and all
Positioned at docking section rear, the both sides of the middle partition are provided with the locating notch passed through for the first spacer and the second spacer, institute
The lug for stating the first spacer is blocked below middle partition, and the lug of second spacer is blocked above middle partition.
10. Type C electric connectors according to claim 3, it is characterised in that：The Type C electric connectors also include
The metal shell of the first noumenon and the second body is housed, the metal shell includes the first housing and the second shell being provided separately
Body, first housing includes the first roof, the bottom wall relative with the first roof and is connected between the first roof and bottom wall
Two the first side walls, first roof, bottom wall and two the first side walls surround butt hole jointly, and the hyoplastron is located in butt hole,
Second housing includes covering the second roof of the first roof, respectively two second sidewalls of covering the first side wall downwards and certainly every
One second sidewall bottom bends the horizontal stator of extension laterally, and the stator is higher than bottom wall, and runs through provided with above and below
Fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060631.1U CN206541981U (en) | 2017-01-18 | 2017-01-18 | Type C electric connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060631.1U CN206541981U (en) | 2017-01-18 | 2017-01-18 | Type C electric connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206541981U true CN206541981U (en) | 2017-10-03 |
Family
ID=59940188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060631.1U Withdrawn - After Issue CN206541981U (en) | 2017-01-18 | 2017-01-18 | Type C electric connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206541981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684621A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | Type C electric connector |
| CN106684610A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | C-type connector |
-
2017
- 2017-01-18 CN CN201720060631.1U patent/CN206541981U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684621A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | Type C electric connector |
| CN106684610A (en) * | 2017-01-18 | 2017-05-17 | 启东乾朔电子有限公司 | C-type connector |
| CN106684621B (en) * | 2017-01-18 | 2023-03-14 | 启东乾朔电子有限公司 | Type C electric connector |
| CN106684610B (en) * | 2017-01-18 | 2023-03-14 | 启东乾朔电子有限公司 | Type C connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171003 Effective date of abandoning: 20230314 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171003 Effective date of abandoning: 20230314 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |