CN107706573A - Have the TYPE C connectors of high current - Google Patents
Have the TYPE C connectors of high current Download PDFInfo
- Publication number
- CN107706573A CN107706573A CN201711002334.2A CN201711002334A CN107706573A CN 107706573 A CN107706573 A CN 107706573A CN 201711002334 A CN201711002334 A CN 201711002334A CN 107706573 A CN107706573 A CN 107706573A
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- China
- Prior art keywords
- hole slot
- signal terminal
- terminal
- installation hole
- earth plate
- Prior art date
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- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 63
- 238000009413 insulation Methods 0.000 claims abstract description 52
- 230000000712 assembly Effects 0.000 claims abstract description 42
- 238000000429 assembly Methods 0.000 claims abstract description 42
- 239000002184 metal Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims description 16
- 238000010061 rubber shaping Methods 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 21
- 238000000354 decomposition reaction Methods 0.000 description 11
- 230000000007 visual effect Effects 0.000 description 11
- 238000000465 moulding Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of TYPE C connectors for having high current, including Metal shielding shell and connector body, connector body includes metallic combination part, the first insulation filling body, upper row's terminal module and lower row's terminal module, metallic combination part has earth plate, the upper barricade being connected on earth plate upside and the lower barricade being connected on the downside of earth plate, first insulation filling it is body formed on metallic combination part, be also formed with the first insulation filling body several installation hole slot；Upper and lower row's terminal module respectively has multiple signal terminal assemblies and multiple conducting terminals respectively, the plurality of signal terminal assemblies and multiple conducting terminals are corresponding respectively to be closely inserted in several installation hole slots, and the thickness of the signal terminal in the vertical direction in each signal terminal assemblies is respectively less than the thickness of each conducting terminal in the vertical direction, so as to improve the ability of connector product transmission high current, solve the problems, such as that temperature is too high when connector product transmits high current.
Description
Technical field
The present invention relates to connector technique field, specifically provides a kind of TYPE-C connectors for having high current.
Background technology
With the rapid development of electronics industry, electronic product is more and more frivolous, short and small, so the spare part to electronic product
Structural requirement, performance requirement also stands in the breach with regard to more and more higher, electric connector industry.
USB Type-C connectors of new generation have the characteristics that high-frequency transmission speed, positive and negative plugging function, more and more extensive
Ground is applied in electronic product.However, by the existing structure by connector is limited, the impedance value of existing Type-C connectors
Can not meet high current by when the needs of.In view of this, it is special to propose the present invention.
The content of the invention
In order to overcome drawbacks described above, the invention provides a kind of TYPE-C connectors, and it has excellent transmission high current
Ability, efficiently solve connector product transmission high current when temperature it is too high the problem of.
The present invention in order to solve its technical problem used by technical scheme be：A kind of TYPE-C connections for having high current
Device, including Metal shielding shell and connector body, the Metal shielding shell positioning sleeve is outside the connector body；Institute
State connector body and include metallic combination part, the first insulation filling body, upper row's terminal module and lower row's terminal module, wherein,
The metallic combination part has earth plate, is located by connecting in the upper barricade on earth plate upside and is located by connecting in described
Lower barricade on the downside of earth plate, the first insulation filling body is by plastic rubber shaping technological forming in the metallic combination part
On, and several installation hole slots are also formed with the first insulation filling body；Upper row's terminal module and the lower row end
It is in multiple signal terminal assemblies arranged side by side and multiple conducting terminals that submodule group respectively has respectively, upper row's terminal module with
Multiple signal terminal assemblies and multiple conducting terminals in lower row's terminal module are corresponding respectively, and to be closely inserted in this some
In individual installation hole slot, and the thickness of the signal terminal in the vertical direction in each signal terminal assemblies is respectively less than each institute
State the thickness of conducting terminal in the vertical direction.
As a further improvement on the present invention, definition plugs the grafting direction of the plug of cooperation with the TYPE-C connectors
For fore-and-aft direction, accordingly, there is also defined the transverse direction perpendicular with the grafting direction of the plug and respectively with it is described
The perpendicular vertical direction in the grafting direction of transverse direction and the plug；
The earth plate has an earth plate body for being in transverse slat shape, runs through on the earth plate body and offers a plurality of edge
The earth plate body is divided into the first of multiple strips by the first hole slot of fore-and-aft direction extension, a plurality of first hole slot
Dividing plate is accepted, is also connected with the company of a transverse slat shape respectively on the rear portion of outermost two the first undertaking dividing plates
Contact pin, it is each on the rear side of two connection sheets to be connected with a grounding leg extended down, two connection sheets respectively
It is also each on two opposite sides to be connected with a contact lug respectively；
The upper contact site that the upper barricade has upper fixed part and is shaped on front side of fixed portion, it is described
The lower contact site that lower barricade has lower fixed part and is shaped on front side of the lower fixed part, wherein, it is fixed
Portion and the lower fixed part are in correspond to up and down, and are respectively welded on the upper side and lower side of the earth plate rear body；It is described
Upper contact site and the lower contact site are also in correspond to up and down, and are placed on the upper side and lower side in the middle part of the earth plate body respectively
On；
The first insulation filling body is closely coated on the metallic combination part by plastic rubber shaping technique, and institute simultaneously
State the front portion of earth plate body, the bottom of two grounding legs, two contact lugs, the upper contact site and it is described under
It is external that contact site is all exposed to first insulation filling respectively.
As a further improvement on the present invention, the signal terminal assemblies in upper row's terminal module are defined as upper signal
Terminal assemblies, signal terminal are defined as signal terminal, and conducting terminal is defined as conducting terminal；
Signal terminal assemblies in lower row's terminal module are defined as lower signal terminal assemblies, signal terminal is defined as
Lower signal terminal, conducting terminal are defined as lower conducting terminal；
It is the first installation hole slot by the mounting hole slot definition being engaged with the upper signal terminal assemblies, with the upper conduction
The mounting hole slot definition that terminal is engaged is the second installation hole slot, the installation hole slot that will be engaged with the lower signal terminal assemblies
The 3rd installation hole slot is defined as, the mounting hole slot definition being engaged with the lower conducting terminal is the 4th installation hole slot；
The first insulation filling body has carrier and covering portion, wherein, the carrier is plate-like structure, and tightly
It is close to be coated on the postmedian of the earth plate body, the carrier be also divided into multiple strips the first receiving block and
Second receiving block of multiple strips, multiple first receiving blocks and multiple second receiving blocks are handed over successively along transverse direction
Extension and the confession upper conducting end along the longitudinal direction are concavely provided with for the upper side of arrangement, and each first receiving block
The second installation hole slot that son is planted, the downside of each first receiving block is concavely provided with one and extended along the longitudinal direction
And for the 4th installation hole slot that the lower conducting terminal is planted, the upper side of each second receiving block is concavely provided with more
The first installation hole slot that bar extends and planted for the upper signal terminal along the longitudinal direction, each second receiving block
Downside is concavely provided with a plurality of the 3rd installation hole slot for extending along the longitudinal direction and being planted for the lower signal terminal；It is described
The second covering portion that covering portion has the first covering portion and is shaped on front side of first covering portion, first cladding
Portion is closely coated on outside the top in fixed portion, the lower fixed part and two grounding legs, and first bag
Cover and one is also formed with portion to expose the breach of the carrier rearward end；Second covering portion is coated on the carrier
Middle part outside, and simultaneously described upper contact site, the lower contact site and two contact lugs are all respectively placed in described the
Outside two covering portion.
As a further improvement on the present invention, the depth of the first installation hole slot and the depth of the described 3rd installation hole slot
It is equal, the depth of the second installation hole slot and the deep equality of the described 4th installation hole slot, and the first installation hole slot
Depth is also less than the depth of the second installation hole slot.
As a further improvement on the present invention, each upper signal terminal assemblies also each have one by plastic rubber shaping work
The upper insulation filling body that skill is taken shape on the upper signal terminal rear portion；
Each lower signal terminal assemblies also each have one by plastic rubber shaping technological forming in the lower signal terminal
The lower insulation filling body at rear portion；
And after the rear portion of each upper signal terminal and upper insulation filling body thereon, each upper conducting terminal
Portion, the rear portion of each lower signal terminal and lower insulation filling body thereon and the rear portion of each lower conducting terminal
All it is placed in the breach.
As a further improvement on the present invention, pit is concavely provided with the madial wall of each installation hole slot respectively, also
Projection is respectively convexly equipped with respectively on two sides of each signal terminal and each conducting terminal transverse direction respectively, and
Projection on each signal terminal can be equipped in the pit of the installation hole slot corresponding thereto, each described to lead
Projection on electric terminal can be also equipped in the pit of the installation hole slot corresponding thereto.
As a further improvement on the present invention, the connector body also includes the second insulation filling body, and described second
Insulation filling body have one by plastic rubber shaping technological forming in shape on the matrix in the earth plate body portion, described matrix
The leading section of the upper signal terminal, the leading section of the upper conducting terminal, the lower signal terminal are supplied respectively into there are several
Leading section and the lower conducting terminal the accommodating storage tank in leading section, and be also formed with exposing in described matrix described
Earth plate body portion circumferential edges expose hole slot.
As a further improvement on the present invention, the Metal shielding shell includes main casing and upper crimp housing, described
For main casing positioning sleeve outside the connector body, the upper crimp housing snapping is fixed on the top of the main casing；
The upper contact site, the lower contact site and two it is described contact lugs also all respectively with the main casing
Inner surface contact conducting, the main casing, the upper crimp housing and two grounding legs are also each grounded.
The beneficial effects of the invention are as follows：Compared to prior art, the present invention innovates to the structure of TYPE-C connectors,
The performance of TYPE-C connectors is substantially increased, is in particular in：1) in the TYPE-C connector product structures, the upper row
It is in multiple signal terminal assemblies arranged side by side and multiple conducting ends that terminal module and lower row's terminal module respectively have respectively
Son, and the thickness of the signal terminal in the vertical direction in each signal terminal assemblies is respectively less than each conducting terminal
The thickness of in the vertical direction；This is the equal of the resistance value for increasing conducting terminal, and then improves the transmission of connector product
The ability of high current, efficiently solve the problem of temperature is too high when connector product transmits high current.2) the TYPE-C connections
The procedure of processing of device product is：" upper and lower barricade is respectively welded on the upper and lower side of earth plate, collectively forms a metallic combination
Part --- in forming the first insulation filling body on metallic combination part, and several mounting holes are formed on the first insulation filling body
Groove --- upper and lower row's terminal module is correspondingly inserted in several installation hole slots, that is, forms connector body sub-assembly --- in
The second insulation filling body is formed on connector body sub-assembly front portion, that is, forms connector body --- in outside connector body
It is nested with Metal shielding shell ", because use is first formed by welding metallic combination part, plastic rubber shaping first is exhausted on metallic combination part
The procedure of processing of edge obturator, this is not only eliminated sets to the structure of " upper and lower barricade connects with earth plate " in the prior art
Meter demand, realizes the purpose of simplified product structure, also greatly improves the integrally-built stability of product.3) TYPE-C connects
Connect that device product structure is simple, cost is low, can scale of mass production.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram that the TYPE-C connectors of tool high current of the present invention are under the first visual angle；
Fig. 2 is the dimensional structure diagram that the TYPE-C connectors of tool high current of the present invention are under the second visual angle；
Fig. 3 is the cross-sectional view that the TYPE-C connectors of tool high current of the present invention are under the first visual angle；
Fig. 4 is the cross-sectional view that the TYPE-C connectors of tool high current of the present invention are under the second visual angle；
Fig. 5 is the decomposition texture schematic diagram that the TYPE-C connectors of tool high current of the present invention are under the first visual angle；
Fig. 6 is the decomposition texture schematic diagram that the TYPE-C connectors of tool high current of the present invention are under the second visual angle；
Fig. 7 is the decomposition texture schematic diagram that connector body of the present invention is under the first visual angle；
Fig. 8 is the decomposition texture schematic diagram that connector body of the present invention is under the second visual angle；
Fig. 9 is the mplifying structure schematic diagram of the second insulation filling body shown in Fig. 8；
Figure 10 is that connector body sub-assembly of the present invention (is metallic combination part, the first insulation filling body, upper row end
The component that submodule group and lower row's terminal module group assembling are formed) decomposition texture schematic diagram that is under the first visual angle；
Figure 11 is that molding assembly shown in Figure 10 (is the body formed group formed after on metallic combination part of the first insulation filling
Part) mplifying structure schematic diagram；
Figure 12 is the backsight structural representation of molding assembly shown in Figure 10；
Figure 13 is the decomposition texture schematic diagram that connector body sub-assembly of the present invention is under the second visual angle；
Figure 14 is the mplifying structure schematic diagram of molding assembly shown in Figure 13；
Figure 15 is the decomposition texture schematic diagram of molding assembly shown in Figure 11；
Figure 16 is the decomposition texture schematic diagram of metallic combination part shown in Figure 15；
Figure 17 is the decomposition texture schematic diagram of molding assembly shown in Figure 14；
Figure 18 is the decomposition texture schematic diagram of metallic combination part shown in Figure 17；
Figure 19 is the dimensional structure diagram of upper conducting terminal of the present invention；
Figure 20 is the dimensional structure diagram of upper signal terminal assemblies of the present invention；
Figure 21 is the dimensional structure diagram of lower signal terminal assemblies of the present invention；
Figure 22 is the dimensional structure diagram of lower conducting terminal of the present invention.
With reference to accompanying drawing, make the following instructions：
1 --- Metal shielding shell 10 --- main casing
11 --- upper crimp housing 2 --- connector bodies
20 --- metallic combination part 21 --- first insulation filling body
The lower row's terminal module of 22 --- above arranging terminal module 23 ---
24 --- the second insulation filling body 200 --- earth plates
201 --- upper barricade 202 --- lower barricades
2000 --- earth plate body 2001 --- first hole slots
2002 --- connection sheet 2003 --- grounding legs
2004 --- contact lug 2010 --- upper fixed parts
2011 --- upper contact site 2020 --- lower fixed parts
2021 --- lower contact site 210 --- carriers
211 --- covering portion 212 --- first install hole slot
213 --- the second installation hole slot 214 --- the 3rd installation hole slots
215 --- the 4th installation hole slot 2110 --- first covering portion
2111 --- the second covering portion 2112 --- breach
220 --- upper signal terminal assemblies 221 --- upper conducting terminals
230 --- lower signal terminal assemblies 231 --- lower conducting terminals
2200 --- upper signal terminal 2201 --- upper insulation filling bodies
2300 --- lower signal terminal 2301 --- lower insulation filling bodies
240 --- matrix 241 --- storage tanks
242 --- expose hole slot
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing.
Embodiment 1：
Refer to shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 5 and accompanying drawing 6, respectively illustrate tool high current of the present invention
The dimensional structure diagram and decomposition texture schematic diagram that TYPE-C connectors are under two different visual angles.Tool of the present invention
The TYPE-C connectors of high current include Metal shielding shell 1 and connector body 2, and the positioning of Metal shielding shell 1 is arranged
In outside the connector body 2；Particularly, the connector body 2 includes metallic combination part 20, the first insulation filling body
21st, upper row's terminal module 22 and lower row's terminal module 23, wherein, the metallic combination part 20 has earth plate 200, is located by connecting
In the upper barricade 201 on the upside of earth plate 200 and it is located by connecting in the lower barricade on the downside of earth plate 200
202, the first insulation filling body 21 by plastic rubber shaping technological forming on the metallic combination part 20, it is and described first exhausted
Several installation hole slots are also formed with edge obturator 21；Upper row's terminal module 22 and lower 23 each points of row's terminal module
Ju You not be in multiple signal terminal assemblies arranged side by side and multiple conducting terminals, upper row's terminal module 22 and the lower row
Multiple signal terminal assemblies and multiple conducting terminals in terminal module 23 are corresponding respectively to be closely inserted in several installations
In hole slot, and the thickness of the signal terminal in the vertical direction in each signal terminal assemblies is respectively less than each conduction
The thickness of terminal in the vertical direction；It is specific to see accompanying drawing 3, accompanying drawing 4, accompanying drawing 10, accompanying drawing 11, accompanying drawing 12, accompanying drawing 13 and attached
Shown in Figure 14.
In the present embodiment, it is preferred that the grafting direction for the plug that definition plugs cooperation with the TYPE-C connectors is
Fore-and-aft direction, accordingly, there is also defined the transverse direction perpendicular with the grafting direction of the plug and respectively with the horizontal stroke
The perpendicular vertical direction in disconnected direction and the grafting direction of the plug；
Refering to shown in accompanying drawing 15, accompanying drawing 16, accompanying drawing 17 and accompanying drawing 18, the earth plate 200 has connecing in transverse slat shape
Floor body 2000, through offering a plurality of the first hole slot 2001 extended along the longitudinal direction on the earth plate body 2000,
The earth plate body 2000 is divided into the first undertaking dividing plate of multiple strips by a plurality of first hole slot 2001, positioned at most
The connection sheet 2002 of a transverse slat shape, two institutes are also connected with the rear portion of two the first undertaking dividing plates in outside respectively
State and each on the rear side of connection sheet 2002 be connected with a grounding leg 2003 extended down, two connection sheets 2002 respectively
It is also each on two opposite sides to be connected with a contact lug 2004 respectively；The upper barricade 201 has upper fixed part
2010 and the upper contact site 2011 that is shaped on the front side of fixed portion 2010, the lower barricade 202 has lower solid
Determine portion 2020 and the lower contact site 2021 being shaped on the front side of lower fixed part 2020, wherein, fixed portion
2010 and the lower fixed part 2020 in corresponding to up and down, and be respectively welded in the upside at the rear portion of earth plate body 2000 and under
On side；The upper contact site 2011 and the lower contact site 2021 are also in correspond to up and down, and are placed on the earth plate sheet respectively
On the upper side and lower side at the middle part of body 2000；
The first insulation filling body 21 is closely coated on the metallic combination part 20 by plastic rubber shaping technique, and together
It is the front portion of Shi Suoshu earth plates body 2000, the bottom of two grounding legs 2003, two contact lugs 2004, described
Upper contact site 2011 and the lower contact site 2021 are all exposed to outside the first insulation filling body 21 respectively；Specifically it see attached
Shown in Figure 11 and accompanying drawing 14.
In the present embodiment, it is preferred that the signal terminal assemblies in upper row's terminal module 22 are defined as upper signal
Terminal assemblies 220, signal terminal are defined as signal terminal 2200, and conducting terminal is defined as conducting terminal 221；Under described
Signal terminal assemblies in row's terminal module 23 are defined as lower signal terminal assemblies 230, and signal terminal is defined as lower signal terminal
2300, conducting terminal is defined as lower conducting terminal 231；The installation hole slot being engaged with the upper signal terminal assemblies 220 is determined
For justice for the first installation hole slot 212, the mounting hole slot definition being engaged with the upper conducting terminal 221 is the second installation hole slot 213,
It is the 3rd installation hole slot 214 by the mounting hole slot definition being engaged with the lower signal terminal assemblies 230, with the lower conducting end
The mounting hole slot definition that son 231 is engaged is the 4th installation hole slot 215；
The first insulation filling body 21 has carrier 210 and covering portion 211, wherein, the carrier 210 is plate
Shape structure, and be closely coated on the postmedian of the earth plate body 2000, the carrier 210 is also divided into multiple length
First receiving block of strip and the second receiving block of multiple strips, multiple first receiving blocks and multiple described second are accepted
Block is alternately arranged successively along transverse direction, and the upper side of each first receiving block is concavely provided with one and prolonged along the longitudinal direction
Stretch and supply the second installation hole slot 213 of the plant of upper conducting terminal 221, on the downside of each first receiving block
It is arranged with one article of the 4th installation hole slot 215, Mei Yisuo for extending along the longitudinal direction and being planted for the lower conducting terminal 231
The upper side for stating the second receiving block is concavely provided with a plurality of institute for extending along the longitudinal direction and being planted for the upper signal terminal 2200
The first installation hole slot 212 is stated, the downside of each second receiving block is concavely provided with a plurality of extension along the longitudinal direction and supplies institute
State the 3rd installation hole slot 214 that lower signal terminal 2300 is planted；The covering portion 211 has the first covering portion 2110 and one
It is body formed to be closely coated in the second covering portion 2111 on the front side of the first covering portion 2110, first covering portion 2110
Outside the top in fixed portion 2010, the lower fixed part 2020 and two grounding legs 2003, and first bag
Cover and one is also formed with portion 2110 to expose the breach 2112 of the rearward end of carrier 210；Second covering portion 2111
It is coated on outside the middle part of the carrier 210, and simultaneously described upper contact site 2011, the lower contact site 2021 and two
The contact lug 2004 is all respectively placed in outside second covering portion 2111；Specifically it see accompanying drawing 11, accompanying drawing 12, accompanying drawing
14th, shown in accompanying drawing 15 and accompanying drawing 17.
It is further preferred that the depth of the first installation hole slot 212 and the depth phase of the described 3rd installation hole slot 214
Deng, the depth of the second installation hole slot 213 and the deep equality of the described 4th installation hole slot 215, and first mounting hole
The depth of groove 212 is also less than the depth of the second installation hole slot 213.
It is further preferred that each upper signal terminal assemblies 220 also each have one by plastic rubber shaping technological forming
Upper insulation filling body 2201 on the upper rear portion of signal terminal 2200, refering to shown in accompanying drawing 20；Each lower signal end
Sub-component 230 also each have one by plastic rubber shaping technological forming in the lower insulation filling body at the lower rear portion of signal terminal 2300
2301, refering to shown in accompanying drawing 21；
And the rear portion of each upper signal terminal 2200 and upper insulation filling body 2201 thereon, each upper conduction
The rear portion of terminal 221, the rear portion of each lower signal terminal 2300 and lower insulation filling body 2301 thereon and each institute
The rear portion for stating lower conducting terminal 231 is all placed in the breach 2112, refering to shown in accompanying drawing 13 and accompanying drawing 14.
It is further preferred that pit is concavely provided with the madial wall of each installation hole slot respectively, also respectively each
It is each on two sides of the signal terminal and each conducting terminal transverse direction to be convexly equipped with raised (specifically see attached respectively
Shown in Figure 19, accompanying drawing 20, accompanying drawing 21 and accompanying drawing 22), and the projection on each signal terminal can be equipped in corresponding thereto
In the pit for the installation hole slot answered, the projection on each conducting terminal can also be equipped in corresponding thereto described
In the pit for installing hole slot.
In the present embodiment, it is preferred that the connector body 2 also includes the second insulation filling body 24, and described second
Insulation filling body 24 have one by plastic rubber shaping technological forming in the matrix 240 on the front portion of earth plate body 2000, institute
Before stating the leading section for supplying the upper signal terminal 2200 on matrix 240 respectively formed with several, the upper conducting terminal 221
The accommodating storage tank 241 in the leading section of end, the leading section of the lower signal terminal 2300 and the lower conducting terminal 231, and
Be also formed with exposing the front circumference edge of earth plate body 2000 in described matrix 240 exposes hole slot 242；Specifically may be used
Refering to shown in accompanying drawing 7, accompanying drawing 8 and accompanying drawing 9.
In the present embodiment, it is preferred that the Metal shielding shell 1 includes main casing 10 and upper crimp housing 11, institute
The positioning sleeve of main casing 10 is stated outside the connector body 2, the upper snapping of crimp housing 11 is fixed on the main casing 10
Top, its known technology being well known to those skilled in the art, it is not described here in detail；
The upper contact site 2011, the lower contact site 2021 and two it is described contact lugs 2004 also all respectively with
The inner surface contact conducting of the main casing 10, the main casing 10, the upper crimp housing 11 and two grounding legs
2003 are also each grounded.
It is to sum up shown, compared to prior art, in TYPE-C connectors product structure of the present invention, the upper row
It is in multiple signal terminal assemblies arranged side by side and multiple conducting ends that terminal module and lower row's terminal module respectively have respectively
Son, and the thickness of the signal terminal in the vertical direction in each signal terminal assemblies is respectively less than each conducting terminal
The thickness of in the vertical direction；This is the equal of the resistance value for increasing conducting terminal, and then improves the transmission of connector product
The ability of high current, efficiently solve the problem of temperature is too high when connector product transmits high current.It is in addition, of the present invention
The procedure of processings of TYPE-C connector products be：" upper and lower barricade is respectively welded on the upper and lower side of earth plate, common structure
Into a metallic combination part --- in forming the first insulation filling body on metallic combination part, and if being formed on the first insulation filling body
Dry installation hole slot --- upper and lower row's terminal module is correspondingly inserted in several installation hole slots, that is, forms connector body group
Component --- in forming the second insulation filling body on connector body sub-assembly front portion, that is, forming connector body --- is in even
Connect and be nested with Metal shielding shell outside device main body ", first it is formed by welding metallic combination part, the plastic cement on metallic combination part because using
The procedure of processing of the first insulation filling body is molded, this is not only eliminated in the prior art to " upper and lower barricade connects with earth plate
It is logical " structure design demand, realize the purpose of simplified product structure, also greatly improve the integrally-built stability of product.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention scope of patent protection within.
Claims (8)
1. a kind of TYPE-C connectors for having high current, including Metal shielding shell (1) and connector body (2), the metal
Shield shell (1) positioning sleeve and be located at the connector body (2) outside；It is characterized in that：The connector body (2) includes gold
Belong to sub-assembly (20), the first insulation filling body (21), upper row's terminal module (22) and lower row's terminal module (23), wherein, it is described
Metallic combination part (20) has earth plate (200), is located by connecting in the upper barricade (201) on the earth plate (200) upside
Pass through modeling in the lower barricade (202) on the earth plate (200) downside, the first insulation filling body (21) with being located by connecting
Gum forming technological forming is also formed with several on the metallic combination part (20) on the first insulation filling body (21)
Hole slot is installed；Upper row's terminal module (22) and lower row's terminal module (23) be each to be had in arranged side by side multiple respectively
Signal terminal assemblies and multiple conducting terminals, it is multiple in upper row's terminal module (22) and lower row's terminal module (23)
Signal terminal assemblies and multiple conducting terminals are corresponding respectively to be closely inserted in several installation hole slots, and each letter
The thickness of signal terminal in the vertical direction in number terminal assemblies is respectively less than each conducting terminal in the vertical direction
Thickness.
2. the TYPE-C connectors of tool high current according to claim 1, it is characterised in that：Definition is connected with the TYPE-C
The grafting direction that device plugs the plug of cooperation is fore-and-aft direction, accordingly, there is also defined the grafting direction phase with the plug
Vertical transverse direction and vertical direction perpendicular with the grafting direction of the transverse direction and the plug respectively；
The earth plate (200) has an earth plate body (2000) for being in transverse slat shape, is passed through on the earth plate body (2000)
Wear and offer a plurality of the first hole slot (2001) extended along the longitudinal direction, a plurality of first hole slot (2001) is by the earth plate
Body (2000) is divided into the first undertaking dividing plate of multiple strips, after outermost two described first are accepted dividing plate
Also it is connected with the connection sheet (2002) of a transverse slat shape in portion respectively, each difference on the rear side of two connection sheets (2002)
It is connected with a grounding leg extended down (2003), also each difference on two opposite sides of two connection sheets (2002)
It is connected with a contact lug (2004)；
The upper barricade (201) has upper fixed part (2010) and is shaped on fixed portion (2010) front side
Upper contact site (2011), the lower barricade (202) have lower fixed part (2020) and are shaped in the lower fixed part
(2020) the lower contact site (2021) on front side, wherein, fixed portion (2010) and the lower fixed part (2020) are presented
Lower correspondence, and be respectively welded on the upper side and lower side at earth plate body (2000) rear portion；The upper contact site (2011)
With the lower contact site (2021) also in up and down corresponding to, and be placed on respectively the upside in the middle part of the earth plate body (2000) and
On downside；
The first insulation filling body (21) is closely coated on the metallic combination part (20) by plastic rubber shaping technique, and together
The front portion of Shi Suoshu earth plates body (2000), the bottom of two grounding legs (2003), two contact lugs
(2004), the upper contact site (2011) and the lower contact site (2021) are all exposed to the first insulation filling body respectively
(21) outside.
3. the TYPE-C connectors of tool high current according to claim 2, it is characterised in that：By upper row's terminal module
(22) signal terminal assemblies in are defined as signal terminal assemblies (220), and signal terminal is defined as signal terminal (2200),
Conducting terminal is defined as conducting terminal (221)；
Signal terminal assemblies in lower row's terminal module (23) are defined as lower signal terminal assemblies (230), signal terminal
Lower signal terminal (2300) is defined as, conducting terminal is defined as lower conducting terminal (231)；
The mounting hole slot definition that will be engaged with the upper signal terminal assemblies (220) is the first installation hole slot (212), and described
The mounting hole slot definition that upper conducting terminal (221) is engaged is the second installation hole slot (213), will be with the lower signal terminal assemblies
(230) the mounting hole slot definition being engaged is the 3rd installation hole slot (214), the peace being engaged with the lower conducting terminal (231)
Dress hole slot is defined as the 4th installation hole slot (215)；
The first insulation filling body (21) has carrier (210) and covering portion (211), wherein, the carrier (210) is
Plate-like structure, and be closely coated on the postmedian of the earth plate body (2000), the carrier (210) is also divided
Into the first receiving block of multiple strips and the second receiving block of multiple strips, multiple first receiving blocks and multiple described
Second receiving block is alternately arranged successively along transverse direction, and the upper side of each first receiving block is concavely provided with one along preceding
To the second installation hole slot (213) for extending and being planted for the upper conducting terminal (221), each described first accepts at rear
The downside of block is concavely provided with one article of the 4th installation for extending along the longitudinal direction and being planted for the lower conducting terminal (231)
Hole slot (215), the upper side of each second receiving block are concavely provided with a plurality of extend along the longitudinal direction and for the upper signal
The first installation hole slot (212) that terminal (2200) is planted, the downside of each second receiving block is concavely provided with a plurality of
The 3rd installation hole slot (214) for extending along the longitudinal direction and being planted for the lower signal terminal (2300)；The covering portion
(211) there is the first covering portion (2110) and the second covering portion being shaped on the first covering portion (2110) front side
(2111), first covering portion (2110) be closely coated on fixed portion (2010), the lower fixed part (2020), with
And that one is also formed with outside the top of two grounding legs (2003), and in first covering portion (2110) is described to expose
The breach (2112) of carrier (210) rearward end；Second covering portion (2111) is coated on the middle part of the carrier (210)
Outside, and simultaneously described upper contact site (2011), the lower contact site (2021) and two contact lugs (2004) are all divided
Second covering portion (2111) is not placed in outside.
4. the TYPE-C connectors of tool high current according to claim 3, it is characterised in that：The first installation hole slot
(212) depth and the deep equality of the described 3rd installation hole slot (214), the depth of the second installation hole slot (213) and institute
The deep equality of the 4th installation hole slot (215) is stated, and the depth of the first installation hole slot (212) is also less than second installation
The depth of hole slot (213).
5. the TYPE-C connectors of tool high current according to claim 4, it is characterised in that：Each upper signal terminal
Component (220) also each have one and filled out by plastic rubber shaping technological forming in the upper insulation on upper signal terminal (2200) rear portion
Fill body (2201)；
Each lower signal terminal assemblies (230) also each have one by plastic rubber shaping technological forming in the lower signal terminal
(2300) the lower insulation filling body (2301) at rear portion；
And the rear portion of each upper signal terminal (2200) and upper insulation filling body (2201) thereon, each upper conduction
The rear portion of terminal (221), the rear portion of each lower signal terminal (2300) and lower insulation filling body (2301) thereon and
The rear portion of each lower conducting terminal (231) is all placed in the breach (2112).
6. the TYPE-C connectors of tool high current according to claim 3, it is characterised in that：Respectively in each installation
The madial wall of hole slot is concavely provided with pit, also respectively in each signal terminal and each conducting terminal transverse direction
It is each on two sides to be convexly equipped with projection respectively, and the projection on each signal terminal can be equipped in corresponding thereto described
In the pit for installing hole slot, the projection on each conducting terminal can also be equipped in the installation hole slot corresponding thereto
Pit in.
7. the TYPE-C connectors of tool high current according to claim 3, it is characterised in that：The connector body (2)
Also include the second insulation filling body (24), the second insulation filling body (24) have one by plastic rubber shaping technological forming in
Matrix (240) on earth plate body (2000) front portion, formed with several respectively on described in described matrix (240)
The leading section of signal terminal (2200), the leading section of the upper conducting terminal (221), the front end of the lower signal terminal (2300)
The storage tank (241) that portion and the leading section of the lower conducting terminal (231) house, and be also formed with using in described matrix (240)
Expose hole slot (242) with expose earth plate body (2000) the front circumference edge.
8. the TYPE-C connectors of tool high current according to claim 3, it is characterised in that：The Metal shielding shell
(1) main casing (10) and upper crimp housing (11) are included, main casing (10) positioning sleeve is located at the connector body (2)
Outside, upper crimp housing (11) snapping is fixed on the top of the main casing (10)；
The upper contact site (2011), the lower contact site (2021) and two contact lugs (2004) are also all distinguished
Conducting is contacted with the inner surface of the main casing (10), described in the main casing (10), the upper crimp housing (11) and two
Grounding leg (2003) is also each grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002334.2A CN107706573B (en) | 2017-10-24 | 2017-10-24 | TYPE-C connector with high current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711002334.2A CN107706573B (en) | 2017-10-24 | 2017-10-24 | TYPE-C connector with high current |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107706573A true CN107706573A (en) | 2018-02-16 |
| CN107706573B CN107706573B (en) | 2023-12-15 |
Family
ID=61182232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002334.2A Active CN107706573B (en) | 2017-10-24 | 2017-10-24 | TYPE-C connector with high current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107706573B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150270659A1 (en) * | 2014-03-24 | 2015-09-24 | Advanced-Connectek Inc. | Electrical plug connector |
| TW201624855A (en) * | 2014-12-23 | 2016-07-01 | Advanced Connectek Inc | Interference-proof electrical plug connector |
| CN107093822A (en) * | 2017-05-08 | 2017-08-25 | 昆山宏泽电子有限公司 | Electric connector |
| CN207638034U (en) * | 2017-10-24 | 2018-07-20 | 昆山宏泽电子有限公司 | Have the TYPE-C connectors of high current |
-
2017
- 2017-10-24 CN CN201711002334.2A patent/CN107706573B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150270659A1 (en) * | 2014-03-24 | 2015-09-24 | Advanced-Connectek Inc. | Electrical plug connector |
| TW201624855A (en) * | 2014-12-23 | 2016-07-01 | Advanced Connectek Inc | Interference-proof electrical plug connector |
| CN107093822A (en) * | 2017-05-08 | 2017-08-25 | 昆山宏泽电子有限公司 | Electric connector |
| CN207638034U (en) * | 2017-10-24 | 2018-07-20 | 昆山宏泽电子有限公司 | Have the TYPE-C connectors of high current |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107706573B (en) | 2023-12-15 |
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