CN208939208U - Simple type can positive anti-plug Type C type connector - Google Patents
Simple type can positive anti-plug Type C type connector Download PDFInfo
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- CN208939208U CN208939208U CN201821579031.7U CN201821579031U CN208939208U CN 208939208 U CN208939208 U CN 208939208U CN 201821579031 U CN201821579031 U CN 201821579031U CN 208939208 U CN208939208 U CN 208939208U
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Abstract
The utility model relates to a kind of simple type can positive anti-plug Type C type connector, include insulating body, packet shielding shell and terminal group；The tongue plate portion that insulating body has tailstock and is connected on front side of tailstock shields and forms grafting chamber between shell and tongue plate portion；Terminal group includes spaced 6 terminals of horizontal Tile, which is defined as the first to the 6th terminal；First to the 6th terminal all has the contact baseplate part positioned at same level, and the rear side for contacting baseplate part is accordingly connected with weld part；First terminal, Second terminal, forth terminal three contact baseplate part be stamped and formed out on oriented the portion that arches upward upwards, the portion of arching upward is exposed on the upside of tongue plate portion upwards；Third terminal, the 5th terminal, the 6th terminal three contact baseplate part be stamped and formed out downwards and arched upward portion downwards, the portion of arching upward is exposed on the downside of tongue plate portion downwards；Whereby, terminal group realizes positive and negative grafting using arching upward up and down side by side, and grafting is convenient, also greatly simplifies production technology processing procedure, reduces cost.
Description
Technical field
The utility model relates to a kind of field of connectors, referring in particular to a kind of simple type can positive anti-plug Type c-type connection
Device.
Background technique
With the fast development of social economy and science and technology strength, various products emerge one after another in field of electronic device, and make
Data transmit indispensable bridge between distinct electronic apparatuses.There are front and back sides in the structure of existing major part connector
Point, need when use to be aligned with the direction of interface, may be only inserted, can not be inserted into when reversed, how much this deposits in use
In some inconvenience.Also fraction connector has the function of positive and negative grafting, still, terminal is generally divided into two rows independence
The upper row's terminal and lower row's terminal being arranged, production technology processing procedure is complicated, and cost of manufacture is higher.Also some, two rows terminal is
The material strip for sharing one end is difficult to accomplish precisely, to have limited to connector product in injection molding to the positioning of two rows terminal
Quality.
Therefore, in the utility model patent application, applicant has studied intensively a kind of simple type can positive anti-plug Type c-type
Connector solves the above problems.
Utility model content
For the utility model for deficiency present in the above-mentioned prior art, main purpose is to provide a kind of simple type can be positive and negative
Type C type connector is inserted, terminal group realizes positive and negative grafting using arching upward up and down side by side, and grafting is convenient, also greatly simplifies production
Manufacturing process reduces cost.
To realize above-mentioned purpose, the utility model adopts the following technical scheme:
A kind of simple type can positive anti-plug Type C type connector, include insulating body, the screen that is coated on outside insulating body
Shell and produced by insert molding are covered in the terminal group in insulating body；The hyoplastron that insulating body has tailstock and is connected on front side of tailstock
Portion shields and forms grafting chamber between shell and tongue plate portion；Wherein:
The terminal group includes spaced 6 terminals of horizontal Tile, 6 terminals be defined as from it is left for it is right according to
First to the 6th terminal of secondary setting；First to the 6th terminal all has the contact baseplate part positioned at same level, contacts base
The rear side in plate portion is accordingly connected with weld part；First terminal, Second terminal, forth terminal three contact baseplate part rush upwards
Swaging is at the portion that arches upward on oriented, and the portion of arching upward is exposed on the upside of tongue plate portion upwards；Third terminal, the 5th terminal, the 6th terminal three
Contact baseplate part has been stamped and formed out downwards the portion that arches upward downwards, and the portion of arching upward is exposed on the downside of tongue plate portion downwards.
As a preferred embodiment, the front end of 6 terminals is that front side connects material end, and front side connects material end and is formed in contact base
The front end in plate portion；The rear end of 6 terminals is that rear side connects material end, and rear side connects the rear end that material end is formed in weld part.
As a preferred embodiment, the portion that arches upward upwards, the downward portion of arching upward are strip, the portion that arches upward upwards,
The downward portion of arching upward all has the extended strip contact portion in front and back, passes through arc respectively in the front and back ends of strip contact portion
Shape bending segment is integrally connected to accordingly contact on baseplate part；The bottom surface of the strip contact portion in the upward portion that arches upward is located at corresponding contact
Above baseplate part, the top surface of the strip contact portion in the portion that arches upward downwards is located at below corresponding contact baseplate part；And contact substrate
Strip contact portion is corresponded in portion is formed with punching press recess.
As a preferred embodiment, the length of strip contact portion of the first terminal and the strip of Second terminal connect
The equal length of contact portion, the length of the length of the strip contact portion of the Second terminal than the strip contact portion of forth terminal
It is long, the equal length of the strip contact portion of the length and the 6th terminal of the strip contact portion of the 5th terminal, described the
The length of the strip contact portion of six terminals is longer than the length of the strip contact portion of third terminal.
As a preferred embodiment, the strip contact site of the first terminal is in the contact baseplate part of first terminal
It is centrally arranged on left and right directions, the strip contact site of the Second terminal is in the right edge for contacting baseplate part of Second terminal
Edge, the strip contact site of the third terminal is in the left side edge for contacting baseplate part of third terminal, the forth terminal
Strip contact site in forth terminal contact baseplate part right side edge, the strip contact site of the 5th terminal
In the left side edge of the contact baseplate part of the 5th terminal, the strip contact site of the 6th terminal is in the contact of the 6th terminal
It is centrally arranged on the left and right directions of baseplate part.
As a preferred embodiment, the left side front end of the contact baseplate part of the first terminal, which is integrally turned left, has extended to form
Left side clamping part, the right side front of the contact baseplate part of the 6th terminal, which is integrally turned right, has extended to form right side clamping part.
As a preferred embodiment, the bottom of the shell of the insulating body is equipped with several stopper sections, aforementioned weld part
Upper end is limited in the downside of stopper section.
As a preferred embodiment, it is recessed with limiting slot on rear side of the upper surface of the insulating body, the limiting slot has
First opening, aforementioned shielding shell correspond to limiting slot and are formed with buckle arm, and it is outer that the insulating body is installed in shielding from after going to
In shell, the buckle arm of the shielding shell is limited in limiting slot；
First through hole is offered on rear side of the shielding shell, the first through hole, which has, to be run through on rear side of shielding shell
Second opening, the inner wall left and right sides of the first through hole integrally tilt down toward opposite side bending extend to form previous mentioned snap respectively
Arm, there are two aforementioned limiting slot is oppositely arranged, each buckle arm is limited in corresponding limiting slot.
As a preferred embodiment, the left and right sides of the shielding shell extends downwardly out is positioned at for that will shield shell
Angle on pcb board and for being inserted into the foot that is fixedly welded welded in pcb board, the front and back side of the angle is respectively provided with one
The lower end corner of notch, the angle is equipped with chamfering, and described be fixedly welded on foot offers the second through-hole.
As a preferred embodiment, the shielding shell has the grafting chamber of front and back perforation, recessed on the shielding shell
There is the third through-hole for being connected to grafting chamber, is tilted down from front side of the inner wall of third through-hole and upward bending has extended to form backwards
The rear end of upper button elastic arm, the upper button elastic arm is free end, and the upper button elastic arm protrudes into grafting chamber；Outside the shielding
The bottom of shell and the inner wall of grafting chamber are upward convex equipped with upper convex portion.
The utility model has clear advantage and beneficial effect compared with prior art, specifically: it is mainly held
Subgroup realizes positive and negative grafting using arching upward up and down side by side, and grafting is convenient, also greatly simplifies production technology processing procedure, reduces cost；
Followed by, terminal group structure is ingenious in design rationally, in injection molding processing procedure, can preferably reach terminal group in exhausted
The intrinsic precise positioning of edge, improves product quality, and contact stabilization when the subsequent grafting of connector uses is more preferable；
And by upper button elastic arm and upper convex portion, plug dynamics can be increased, fastness is preferable.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to its into
Row is described in detail.
Detailed description of the invention
Fig. 1 is the three-dimensional assembling structure schematic diagram of the embodiment of the utility model；
Fig. 2 is the front view of the embodiment of the utility model；
Fig. 3 is the rearview of the embodiment of the utility model；
Fig. 4 is the decomposition texture schematic diagram of the embodiment of the utility model；
Fig. 5 is the cross section structure schematic diagram of the embodiment of the utility model；
Fig. 6 is another angle three-dimensional assembling structure schematic diagram (not showing shielding shell) of the embodiment of the utility model；
Fig. 7 is the structural schematic diagram of the first terminal of the embodiment of the utility model, Second terminal and forth terminal；
Fig. 8 is the third terminal of the embodiment of the utility model, the 5th terminal and the 6th terminal structure schematic diagram；
Fig. 9 is the upper end subgroup of the embodiment of the utility model and the top view of lower end subgroup；
Figure 10 is the front view of Fig. 9.
Drawing reference numeral explanation:
10, shell 101, first through hole are shielded
102, grafting chamber 103, third through-hole
11, arm 12, riveting recess are buckled
13, riveting protrusion 14, angle
141, notch 142, chamfering
15, foot 151, the second through-hole are fixedly welded
16, upper button elastic arm 17, upper convex portion
20, insulating body 21, limiting slot
22, stopper section 301, arch upward portion upwards
302, arch upward downwards portion 303, weld part
304, baseplate part 31, first terminal are contacted
311, left side clamping part 32, Second terminal
33, third terminal 34, forth terminal
35, the 5th terminal 36, the 6th end
361, right side clamping part.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
As shown in Figures 1 to 10, a kind of simple type can positive anti-plug Type C type connector, include insulating body 20, packet
The shielding shell 10 and produced by insert molding being overlying on outside insulating body 20 are in the terminal group in insulating body 20；Insulating body 20 has tail
Seat and the tongue plate portion being connected on front side of tailstock shield and form grafting chamber between shell 10 and tongue plate portion, in which:
Limiting slot 21 is recessed on rear side of the upper surface of the insulating body 20, the limiting slot 21 has the first opening, preceding
It states the corresponding limiting slot 21 of shielding shell 10 and is formed with buckle arm 11, the insulating body 20 is installed in shielding shell 10 from after going to
Interior, the buckle arm 11 of the shielding shell 10 is limited in limiting slot 21.In the present embodiment, the rear side of the shielding shell 10
First through hole 101 is offered, the first through hole 101 has run through shield on rear side of shell 10 second to be open, and described first
The inner wall left and right sides of through-hole 101 integrally tilts down toward opposite side bending extend to form previous mentioned snap arm 11 respectively, aforementioned limit
There are two slot 21 is oppositely arranged, each buckle wall 11 is limited in corresponding limiting slot 21.
The upper surface of the shielding shell 10 is formed with riveting recess 12, and it is recessed that the inner wall of following grafting chambers 102 corresponds to riveting
Position 12 deforms projection and is formed with a riveting protrusion 13, and riveting recess 12 includes left side riveting recess and right side riveting recess, accordingly
Ground, riveting protrusion 13 include left side riveting protrusion and right side riveting protrusion, the left side riveting recess and left side riveting protrusion position
In the left side of first through hole 101, the right side riveting recess and right side riveting protrusion are located at the right side of first through hole 101.
The left and right sides of the shielding shell 10 extends downwardly out for that will shield the positioning that shell 10 is positioned on pcb board
Foot 14 and for be inserted into welded in pcb board be fixedly welded foot 15, the front and back side of the angle 14 is respectively provided with a notch
141, the lower end corner of the angle 14 is equipped with chamfering 142, by chamfering 142, convenient for pcb board positioning when assembled,
Described be fixedly welded on foot 15 offers the second through-hole 151.
It is described shielding shell 10 have front and back perforation grafting chamber 102, the shielding shell 10 be concavely provided be connected to it is slotting
The third through-hole 103 for connecing chamber 102 tilts down from front side of the inner wall of third through-hole 103 and upward bending has extended to form backwards
The rear end of upper button elastic arm 16, the upper button elastic arm 16 is free end, and the upper button elastic arm 16 protrudes into grafting chamber 102；
The bottom of the shielding shell 10 and the inner wall of grafting chamber 102 are upward convex equipped with upper convex portion 17.
The terminal group includes spaced 6 terminals of horizontal Tile, 6 terminals be defined as from it is left for it is right according to
First to the 6th terminal 36 of secondary setting；First to the 6th terminal 36 all has the contact baseplate part 304 positioned at same level,
The rear side of contact baseplate part 304 is accordingly connected with weld part 303；First terminal 31, Second terminal 32, forth terminal 34 three
Contact baseplate part 304 is stamped and formed out on oriented the portion 301 that arches upward upwards, and the portion 301 that arches upward upwards is exposed on the upside of tongue plate portion；Third end
Sub 33, the 5th terminal 35,36 three of the 6th terminal contact baseplate part 304 be stamped and formed out the portion 302 that arches upward downwards downwards, to
Under the portion 302 that arches upward be exposed on the downside of tongue plate portion.The left side front end of the contact baseplate part 304 of the first terminal 31 is integrally turned left extension
It is formed with left side clamping part 311, the right side front of the contact baseplate part 304 of the 6th terminal 36, which is integrally turned right, have been extended to form
Right side clamping part 361.
The portion 301 that arches upward upwards, the portion 302 that arches upward downwards are strip, and the portion 301 that arches upward upwards arches upward downwards
Portion 302 all has the extended strip contact portion in front and back, passes through respectively in the front and back ends of strip contact portion and is bent in an arc shape
Section is integrally connected to accordingly contact on baseplate part 304；The bottom surface of the strip contact portion in the upward portion 301 that arches upward is located at corresponding contact
304 top of baseplate part, the top surface of the strip contact portion in the portion 302 that arches upward downwards are located at corresponding 304 lower section of contact baseplate part；With
And strip contact portion is corresponded on contact baseplate part 304 and is formed with punching press recess.
The length phase of the strip contact portion of the length and Second terminal 32 of the strip contact portion of the first terminal 31
Deng the length of the strip contact portion of the Second terminal 32 is longer than the length of the strip contact portion of forth terminal 34, described
The equal length of the strip contact portion of the length and the 6th terminal 36 of the strip contact portion of 5th terminal 35, the 6th end
The length of the strip contact portion of son 36 is longer than the length of the strip contact portion of third terminal 33.
The strip contact site of the first terminal 31 is on the left and right directions of the contact baseplate part 304 of first terminal 31
Be centrally arranged, the strip contact site of the Second terminal 32 in the right side edge of the contact baseplate part 304 of Second terminal 32,
The strip contact site of the third terminal 33 in third terminal 33 contact baseplate part 304 left side edge, the described 4th
The strip contact site of terminal 34 in forth terminal 34 contact baseplate part 304 right side edge, the 5th terminal 35
Strip contact site connects in the left side edge of the contact baseplate part 304 of the 5th terminal 35, the strip of the 6th terminal 36
Contact portion, which is located on the left and right directions of the contact baseplate part 304 of the 6th terminal 36, to be centrally arranged.
Interval between the first terminal 31 and Second terminal 32 is equal between the 5th terminal 35 and the 6th terminal 36
Interval, the interval between forth terminal 34 and the 5th terminal 35 is smaller than the interval of the 5th terminal 35 and the 6th terminal 36, third end
Interval between son 33 and forth terminal 34 is equal to interval between the 5th terminal 35 and forth terminal 34, Second terminal 32 and the
Interval between three terminals 33 is equal to the interval between third terminal 33 and forth terminal 34.
The front end of 6 terminals is that front side connects material end, and front side connects the front end that material end is formed in contact baseplate part 304；Institute
The rear end for stating 6 terminals is that rear side connects material end, and rear side connects the rear end that material end is formed in weld part 303.The equal position of all weld parts 303
In on same plane, is designed by this structure and weld part 303 is replaced to set up two rows of traditional clamping plate type structures separately, so that all welderings
Socket part 303 can once complete the welding of SMT patch, it can be achieved that automatic welding while improving production efficiency, and reduce bad
Rate.The bottom of the shell of the insulating body 20 is equipped with several stopper sections 22, and the upper end of aforementioned weld part 303 is limited in stopper section
22 downside.
The utility model designing points are, are mainly that upper and lower arch upward realizes positive and negative grafting side by side for terminal group use, insert
It connects conveniently, also greatly simplifies production technology processing procedure, reduce cost；
Followed by, terminal group structure is ingenious in design rationally, in injection molding processing procedure, can preferably reach terminal group in exhausted
The intrinsic precise positioning of edge, improves product quality, and contact stabilization when the subsequent grafting of connector uses is more preferable；
And by upper button elastic arm and upper convex portion, plug dynamics can be increased, fastness is preferable.
The above is only the utility model preferred embodiment, not appoints to the technical scope of the utility model
What is limited, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations
With modification, it is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of simple type can positive anti-plug Type C type connector, it is characterised in that: include insulating body, be coated on insulation this
External shielding shell and produced by insert molding are in the terminal group in insulating body；Insulating body has tailstock and is connected on front side of tailstock
Tongue plate portion, shield and form grafting chamber between shell and tongue plate portion；Wherein:
The terminal group includes spaced 6 terminals of horizontal Tile, which is defined as successively setting from left for the right side
The first to the 6th terminal set；First to the 6th terminal all has the contact baseplate part positioned at same level, contacts baseplate part
Rear side be accordingly connected with weld part；First terminal, Second terminal, the upward punching press shape of contact baseplate part of forth terminal three
At the portion that arches upward on oriented, the portion of arching upward is exposed on the upside of tongue plate portion upwards；The contact of third terminal, the 5th terminal, the 6th terminal three
Baseplate part has been stamped and formed out downwards the portion that arches upward downwards, and the portion of arching upward is exposed on the downside of tongue plate portion downwards.
2. simple type according to claim 1 can positive anti-plug Type C type connector, it is characterised in that: 6 terminals
Front end be front side connect material end, front side connect material end be formed in contact baseplate part front end；The rear end of 6 terminals connects for rear side
Expect end, rear side connects the rear end that material end is formed in weld part.
3. simple type according to claim 1 can positive anti-plug Type C type connector, it is characterised in that: described to arch upward upwards
Portion, the portion of arching upward is strip downwards, and the portion that arches upward upwards, the portion of arching upward all has the extended strip in front and back and connects downwards
Contact portion passes through curved bend trisection in the front and back ends of strip contact portion respectively and is integrally connected to accordingly contact on baseplate part；Upwards
The arch upward bottom surface of strip contact portion in portion is located above corresponding contact baseplate part, the top of the strip contact portion in the portion that arches upward downwards
Face is located at below corresponding contact baseplate part；And strip contact portion is corresponded on contact baseplate part and is formed with punching press recess.
4. simple type according to claim 3 can positive anti-plug Type C type connector, it is characterised in that: the first terminal
Strip contact portion length and Second terminal strip contact portion equal length, the strip of the Second terminal connects
The length of contact portion is longer than the length of the strip contact portion of forth terminal, the length of the strip contact portion of the 5th terminal with
The equal length of the strip contact portion of 6th terminal, the length of the strip contact portion of the 6th terminal is than third terminal
The length of strip contact portion is long.
5. simple type according to claim 3 can positive anti-plug Type C type connector, it is characterised in that: the first terminal
Strip contact site be centrally arranged on the left and right directions of the contact baseplate part of first terminal, the strip of the Second terminal
Shape contact site is in the right side edge of the contact baseplate part of Second terminal, and the strip contact site of the third terminal is in third
The left side edge of the contact baseplate part of terminal, the strip contact site of the forth terminal is in the contact baseplate part of forth terminal
Right side edge, the strip contact site of the 5th terminal is described in the left side edge of the contact baseplate part of the 5th terminal
The strip contact site of 6th terminal is centrally arranged on the left and right directions of the contact baseplate part of the 6th terminal.
6. simple type according to claim 1 can positive anti-plug Type C type connector, it is characterised in that: the first terminal
The left side front end of contact baseplate part integrally turn left and extended to form left side clamping part, the contact baseplate part of the 6th terminal
Right side front, which is integrally turned right, has extended to form right side clamping part.
7. simple type according to claim 1 can positive anti-plug Type C type connector, it is characterised in that: the insulating body
Shell bottom be equipped with several stopper sections, the upper end of aforementioned weld part is limited in the downside of stopper section.
8. simple type according to claim 1 can positive anti-plug Type C type connector, it is characterised in that: the insulating body
Upper surface on rear side of be recessed with limiting slot, the limiting slot has the first opening, and aforementioned shielding shell corresponds to limiting slot and is formed with
Arm is buckled, the insulating body is installed in shielding shell from after going to, and the buckle arm of the shielding shell is limited in limiting slot
It is interior；
First through hole is offered on rear side of the shielding shell, the first through hole has second run through on rear side of shielding shell
Opening, the inner wall left and right sides of the first through hole integrally tilt down toward opposite side bending extend to form previous mentioned snap arm respectively,
There are two aforementioned limiting slot is oppositely arranged, each buckle arm is limited in corresponding limiting slot.
9. simple type according to claim 1 can positive anti-plug Type C type connector, it is characterised in that: the shielding shell
Left and right sides extend downwardly out and welded for will shield the angle that is positioned on pcb board of shell and be used to be inserted into pcb board
Be fixedly welded foot, the front and back side of the angle is respectively provided with a notch, and the lower end corner of the angle is equipped with chamfering,
Described be fixedly welded on foot offers the second through-hole.
10. simple type according to claim 1 can positive anti-plug Type C type connector, it is characterised in that: outside the shielding
Shell has the grafting chamber of front and back perforation, and the shielding shell is concavely provided with the third through-hole for being connected to grafting chamber, from third through-hole
Inner wall on front side of tilt down and upward bending backwards has extended to form button elastic arm, the rear end of the upper button elastic arm be from
By holding, the upper button elastic arm is protruded into grafting chamber；The inner wall of the bottom for shielding shell and grafting chamber is upward convex to be equipped with
Upper convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579031.7U CN208939208U (en) | 2018-09-27 | 2018-09-27 | Simple type can positive anti-plug Type C type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579031.7U CN208939208U (en) | 2018-09-27 | 2018-09-27 | Simple type can positive anti-plug Type C type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208939208U true CN208939208U (en) | 2019-06-04 |
Family
ID=66722541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579031.7U Active CN208939208U (en) | 2018-09-27 | 2018-09-27 | Simple type can positive anti-plug Type C type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208939208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259040A (en) * | 2019-07-02 | 2021-01-22 | 浙江宇视科技有限公司 | Adapter plate, display module and display device |
| CN113422235A (en) * | 2021-07-27 | 2021-09-21 | 东莞市品尚精密模具有限公司 | Female seat interface of Type-C and equipment |
-
2018
- 2018-09-27 CN CN201821579031.7U patent/CN208939208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259040A (en) * | 2019-07-02 | 2021-01-22 | 浙江宇视科技有限公司 | Adapter plate, display module and display device |
| CN113422235A (en) * | 2021-07-27 | 2021-09-21 | 东莞市品尚精密模具有限公司 | Female seat interface of Type-C and equipment |
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