CN207442017U - Have the TYPE-C connectors of high current - Google Patents
Have the TYPE-C connectors of high current Download PDFInfo
- Publication number
- CN207442017U CN207442017U CN201721377614.7U CN201721377614U CN207442017U CN 207442017 U CN207442017 U CN 207442017U CN 201721377614 U CN201721377614 U CN 201721377614U CN 207442017 U CN207442017 U CN 207442017U
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- signal terminal
- hole slot
- installation hole
- insulation filling
- earth plate
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- 238000009413 insulation Methods 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 45
- 230000000712 assembly Effects 0.000 claims abstract description 41
- 238000000429 assembly Methods 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 26
- 238000010137 moulding (plastic) Methods 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 16
- 238000000354 decomposition reaction Methods 0.000 description 11
- 230000000007 visual effect Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing 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
- 230000005611 electricity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model 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 and terminal module, and 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 in be formed on metallic combination part to form molding assembly, and on molding assembly several installation hole slot；Terminal module has multiple upper signal terminal assemblies, multiple lower signal terminal assemblies and multiple conducting terminals, multiple upper and lower signal terminal assemblies and multiple conducting terminals correspond to respectively to be inserted in several installation hole slots, and the thickness of thickness and lower signal terminal in the vertical direction of upper signal terminal in the vertical direction is respectively less than the thickness of conducting terminal in the vertical direction, and then the ability of connector product transmission high current is improved, solve the problems, such as that temperature is excessively high when connector transmits high current.
Description
Technical field
The utility model is related to connector technique fields, specifically provide 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 just it is higher and higher, electric connector industry is stood in the breach.
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, since 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 utility model.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of TYPE-C connectors, big with excellent transmission
The ability of electric current efficiently solve the problems, such ass that temperature is excessively high when connector product transmits high current.
The utility model in order to solve its technical problem used by technical solution be：A kind of TYPE-C for having high current connects
Device is connect, including Metal shielding shell and connector body, the Metal shielding shell positioning sleeve is arranged on outside the connector body；
The connector body includes metallic combination part, the first insulation filling body and terminal module, wherein, the metallic combination part tool
There is earth plate, be located by connecting in the upper barricade on earth plate upside and be located by connecting under on earth plate downside
Barricade；The first insulation filling body by plastic molding technological forming on the metallic combination part, to form shaping group
Part, and several installation hole slots are also formed on the molding assembly；The terminal module has multiple upper signals arranged side by side
Terminal assemblies, multiple lower signal terminal assemblies arranged side by side and multiple conducting terminals are multiple upper signal terminal assemblies, more
A lower signal terminal assemblies and multiple conducting terminals are corresponding is closely inserted in this several installation hole slots,
And in the thickness in the vertical direction of the upper signal terminal in the upper signal terminal assemblies and the lower signal terminal assemblies
Lower signal terminal thickness in the vertical direction be respectively less than the thickness of the conducting terminal in the vertical direction.
As further improvement of the utility model, definition plugs the grafting of the plug of cooperation with the TYPE-C connectors
Direction is front-rear direction, correspondingly, there is also defined the transverse direction perpendicular with the plugging direction of the plug and respectively with
The perpendicular vertical direction of the plugging direction of the transverse direction and the plug；
The earth plate has the earth plate body that one is in transverse slat shape, runs through on the earth plate body and offers a plurality of edge
Front-rear direction extends and penetrates through the first hole slot of side thereafter, and the earth plate body is divided into more by a plurality of first hole slot
The first of a strip accepts partition plate, respectively integrally connects respectively in the back side edge of two the first undertaking partition plates on the outermost side
A grounding leg extended downward is connected to, and two described first on the outermost side are accepted on the opposite two sides of partition plate also each point
A contact lug is not connected with；
The upper contact part 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 corresponded in upper and lower, and are respectively welded on the upper side and lower side of the earth plate rear body；It is described
Upper contact part and the lower contact site are also corresponded in upper and lower, 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 by plastic molding technique on the metallic combination part, and institute simultaneously
State the forepart of earth plate body, two contact lugs, the lower part of two grounding legs, the upper contact part and it is described under
It is external that contact site is all exposed to first insulation filling respectively.
It, will be with the upper matched mounting hole slot definition of signal terminal assemblies as further improvement of the utility model
It is the second installation hole slot with the lower matched mounting hole slot definition of signal terminal assemblies for the first installation hole slot, it is and described
The matched mounting hole slot definition of conducting terminal is the 3rd installation hole slot；
The first insulation filling body has carrier and covering portion, wherein, the carrier is plate-like structure, thereon
A plurality of the second hole slot for extending along the longitudinal direction and penetrating through its front and rear sides face is formed with, a plurality of second hole slot is held described
Socket part is divided into the second of multiple strips and accepts partition plate, and multiple described second accept partition plate accepts partition plate with multiple described first
It corresponds and is respectively closely coated on multiple described first respectively and accept on the middle and back of partition plates, and held each described second
It connects and is respectively recessed with a plurality of extension along the longitudinal direction on the upper side of partition plate respectively and is closely planted for multiple upper signal terminals
It is described first installation hole slot, it is each it is described second undertaking partition plate downside on also it is each be recessed with respectively it is a plurality of along front and back
To the second installation hole slot for extending and closely being planted for multiple lower signal terminals；In addition, a plurality of second hole slot
Also correspond and connect with a plurality of first hole slot, closely planted with to form multiple for multiple conducting terminals described in
3rd installation hole slot；
The second covering portion that the covering portion has the first covering portion and is shaped on front side of first covering portion,
First covering portion is closely coated on outside the top in fixed portion, the lower fixed part and two grounding legs,
And one is also formed in first covering portion to expose the notch of the carrier rear end portion；The second covering portion cladding
In outside the middle part of the carrier, and the upper contact part, the lower contact site and two contact lugs all divide simultaneously
It is not placed in outside second covering portion.
As further improvement of the utility model, each upper signal terminal assemblies also each have one by plastic cement into
Type technological forming is in the upper insulation filling body on the upper signal terminal rear portion；
Each lower signal terminal assemblies also each have one by plastic molding technological forming in the lower signal terminal
The lower insulation filling body at rear portion；
Each conducting terminal respectively with strip conducting terminal main body and two be arranged at intervals at along the longitudinal direction
Leg in the conducting terminal back body；
Wherein, the rear portion of each upper signal terminal and upper insulation filling body, each lower signal terminal thereon
Rear portion and lower insulation filling body thereon and the rear portion of each conducting terminal main body and two legs thereon all put
In the notch；And each upper signal terminal thickness in the vertical direction and each lower signal terminal exist
Thickness on vertical direction is respectively less than the thickness of each conducting terminal main body in the vertical direction.
As further improvement of the utility model, respectively in each first installation hole slot and each second peace
Fill it is each on the madial wall of hole slot be recessed with pit respectively, also respectively it is each it is described on signal terminal transverse direction two sides on
The first protrusion is respectively convexly equipped with respectively, and it is convex to be respectively convexly equipped with second respectively on the two sides of each lower signal terminal transverse direction
Rise, and first protrusion can be equipped in corresponding thereto it is described first installation hole slot pit in, it is described second protrusion
It can be equipped in the pit of the second installation hole slot corresponding thereto；
In addition multiple pits are concavely provided in the madial wall of second covering portion, and in each conducting terminal main body
Third protrusion is respectively convexly equipped with respectively on the two sides of vertical direction, and the third protrusion can be equipped in institute corresponding thereto
In the pit for stating the second covering portion.
As further improvement of the utility model, the connector body has further included the second insulation filling body, described
Second insulation filling body have one by plastic molding technological forming in the matrix in the earth plate body portion, described matrix
On be formed with several respectively for the front end of the upper signal terminal, the lower signal terminal front end and described lead
The storage tank that the front end of electrical terminal body houses, and be also formed with exposing the earth plate body portion in described matrix
The exposing hole slot of circumferential edges.
As further improvement of the utility model, the Metal shielding shell includes main casing and upper crimp housing,
The main casing positioning sleeve is arranged on outside the connector body, and the upper crimp housing snapping is fixed on the upper of the main casing
Side；
The upper contact part, 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, upper crimp housing and two grounding legs are also each grounded.
The beneficial effects of the utility model are：Compared to the prior art, the utility model is to the structure of TYPE-C connectors
It is innovated, substantially increases the performance of TYPE-C connectors, be in particular in：1) in the TYPE-C connector product structures
In, terminal module has multiple upper signal terminal assemblies arranged side by side, multiple lower signal terminal assemblies arranged side by side and more
A conducting terminal, and the thickness in the vertical direction of the upper signal terminal in each upper signal terminal assemblies and each
The thickness of lower signal terminal in the vertical direction in the lower signal terminal assemblies is respectively less than the conducting terminal perpendicular
The upward thickness of Nogata, this is the equal of the resistance value for increasing conducting terminal, and then improves the big electricity of connector product transmission
The ability of stream efficiently solve the problems, such ass that temperature is excessively high when connector product transmits high current.2) the TYPE-C connectors produce
The procedure of processing of 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 form several installation hole slots --- terminal module corresponds to
It is inserted in several installation hole slots, forms connector body sub-assembly --- it is formed on connector body sub-assembly forepart
Second insulation filling body forms connector body --- and it is nested with upper Metal shielding shell outside in connector body ", on the one hand, because
Using be first formed by welding metallic combination part, on metallic combination part the first insulation filling of plastic molding body procedure of processing, this
It not only eliminates in the prior art to the structure design demand of " upper and lower barricade is connected with earth plate ", realizes simplified product
The purpose of structure also greatly improves the integrally-built stability of product；On the other hand, since the conducting terminal is placed in connecing
In the installation hole slot that second hole slot of the first hole slot of floor body and the first insulation filling body is encircled into, be so conducive to increase
The thickness of the conducting terminal in the vertical direction, and then be conducive to be promoted the ability of connector product transmission high current.3) should
TYPE-C connector product structures are simple, at low cost, can scale of mass production.
Description of the drawings
Fig. 1 is the stereochemical structure signal that the TYPE-C connectors of tool high current described in the utility model are under the first visual angle
Figure；
Fig. 2 is the stereochemical structure signal that the TYPE-C connectors of tool high current described in the utility model are under the second visual angle
Figure；
Fig. 3 is the cross-section structure signal that the TYPE-C connectors of tool high current described in the utility model are under the first visual angle
Figure；
Fig. 4 is the cross-section structure signal that the TYPE-C connectors of tool high current described in the utility model are under the second visual angle
Figure；
Fig. 5 is the decomposition texture signal that the TYPE-C connectors of tool high current described in the utility model are under the first visual angle
Figure；
Fig. 6 is the decomposition texture signal that the TYPE-C connectors of tool high current described in the utility model are under the second visual angle
Figure；
Fig. 7 is the decomposition texture schematic diagram that connector body described in the utility model is under the first visual angle；
Fig. 8 is the decomposition texture schematic diagram that connector body described in the utility model is under the second visual angle；
Fig. 9 is the enlarged structure schematic diagram of the second insulation filling body shown in Fig. 8；
Figure 10 for connector body sub-assembly described in the utility model (be metallic combination part, the first insulation filling body and
The component that terminal module group assembling is formed) it is in the decomposition texture schematic diagram under the first visual angle；
Figure 11 is the enlarged structure schematic diagram of molding assembly shown in Figure 10；
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 described in the utility model is under the second visual angle；
Figure 14 is the enlarged 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 signal terminal assemblies described in the utility model；
Figure 20 is the dimensional structure diagram of lower signal terminal assemblies described in the utility model；
Figure 21 is the dimensional structure diagram of conducting terminal described in the utility model.
With reference to attached 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
22 --- terminal module 23 --- second insulation filling body
200 --- earth plates 201 --- go up barricade
202 --- lower barricade 2000 --- earth plate bodies
2001 --- the first hole slot 2002 --- grounding legs
2003 --- contact lug 2010 --- upper fixed parts
2011 --- upper contact part 2020 --- lower fixed parts
2021 --- lower contact site 210 --- carriers
211 --- covering portion 212 --- second hole slots
213 --- the first installation hole slot 214 --- second installation hole slots
215 --- the 3rd installation hole slot 2110 --- first covering portion
2111 --- the second covering portion 220 --- go up signal terminal assemblies
221 --- lower signal terminal assemblies 222 --- conducting terminals
2200 --- upper signal terminal 2201 --- upper insulation filling bodies
2202 --- the first protrusion 2210 --- lower signal terminals
2211 --- lower insulation filling body 2212 --- second protrusion
2220 --- conducting terminal main body 2221 --- legs
2222 --- third protrusion 230 --- matrixes
231 --- storage tanks 232 --- expose hole slot
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing.
Embodiment 1：
It refers to shown in attached drawing 1, attached drawing 2, attached drawing 5 and attached drawing 6, respectively illustrates tool high current described in the utility model
TYPE-C connectors are in dimensional structure diagram and decomposition texture schematic diagram under two different visual angles.It is described in the utility model
The TYPE-C connectors of tool high current include Metal shielding shell 1 and connector body 2, the Metal shielding shell 1 positions
It is sheathed on outside the connector body 2；Particularly, the connector body 2 includes metallic combination part 20, the first insulation filling
Body 21 and terminal module 22, wherein, the metallic combination part 20 has earth plate 200, is located by connecting on the earth plate 200
It upper barricade 201 on side and is located by connecting in the lower barricade 202 on 200 downside of earth plate；First insulation is filled out
Body 21 is filled by plastic molding technological forming on the metallic combination part 20, to form molding assembly, and on the molding assembly
It is also formed with several installation hole slots；The terminal module 22 has multiple upper signal terminal assemblies 220 arranged side by side, multiple
Lower signal terminal assemblies 221 arranged side by side and multiple conducting terminals 222, multiple upper signal terminal assemblies 220, Duo Gesuo
State lower signal terminal assemblies 221 and corresponding this several installation hole slots of being closely inserted in of multiple conducting terminals 222
In, and the thickness in the vertical direction of the upper signal terminal 2200 in the upper signal terminal assemblies 220 and the lower signal
The thickness of lower signal terminal 2210 in the vertical direction in terminal assemblies 221 is respectively less than the conducting terminal 222 perpendicular
The upward thickness of Nogata；Specifically see shown in attached drawing 3, attached drawing 4, attached drawing 10, attached drawing 11, attached drawing 12, attached drawing 13 and attached drawing 14.
In the present embodiment, it is preferred that the plugging direction of plug that definition plugs cooperation with the TYPE-C connectors is
Front-rear direction, correspondingly, there is also defined the transverse direction perpendicular with the plugging direction of the plug and respectively with the horizontal stroke
The perpendicular vertical direction of the plugging direction of disconnected direction and the plug；
Refering to shown in attached drawing 15, attached drawing 16, attached drawing 17 and attached drawing 18, the earth plate 200 has connecing in transverse slat shape
Floor body 2000 a plurality of extend and penetrates through side thereafter through offering along the longitudinal direction on the earth plate body 2000
First hole slot 2001, what the earth plate body 2000 was divided into multiple strips by a plurality of first hole slot 2001 first holds
Connect partition plate, it is each in the back side edge of two the first undertaking partition plates on the outermost side to be connected with one respectively and extend downward
Grounding leg 2002, and also each on two opposite two sides of the first undertaking partition plate on the outermost side be connected with respectively
One contact lug 2003；Before the upper barricade 201 has upper fixed part 2010 and is shaped in fixed portion 2010
Upper contact part 2011 on side, the lower barricade 202 have lower fixed part 2020 and are shaped in the lower fixed part
Lower contact site 2021 on 2020 front sides, wherein, fixed portion 2010 and the lower fixed part 2020 are corresponded in upper and lower, and
It is respectively welded on the upper side and lower side at 2000 rear portion of earth plate body；The upper contact part 2011 and the lower contact site
2021 also correspond in upper and lower, and are placed on respectively on the upper side and lower side at 2000 middle part of earth plate body；
The first insulation filling body 21 is closely coated on by plastic molding technique on the metallic combination part 20, and same
The forepart of Shi Suoshu earth plates body 2000, the lower parts, described of two contact 2003, two grounding legs 2002 of lug
Upper contact part 2011 and the lower contact site 2021 are all exposed to respectively outside the first insulation filling body 21, see attached drawing 11
Shown in attached drawing 14.
In the present embodiment, it is preferred that will be the with the upper 220 matched mounting hole slot definition of signal terminal assemblies
One installation hole slot 213 is the second installation hole slot 214 with the lower 221 matched mounting hole slot definition of signal terminal assemblies, with
The 222 matched mounting hole slot definition of conducting terminal is the 3rd 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, is formed with a plurality of the second hole slot 212 for extending along the longitudinal direction and penetrating through its front and rear sides face thereon, and a plurality of described
Two hole slots 212 by the carrier 210 be divided into multiple strips second accept partition plate, it is multiple it is described second accept partition plates with
Multiple first undertaking partition plates correspond and each middle and backs for being closely coated on multiple first undertakings partition plates respectively
On, and a plurality of extend along the longitudinal direction and for multiple is respectively recessed with respectively on the upper side of each second undertaking partition plate
The first installation hole slot 213 that the upper signal terminal 2200 is closely planted, in the downside that each described second accepts partition plate
It is also each on face to be recessed with a plurality of extension along the longitudinal direction respectively and closely planted for multiple lower signal terminals 2210 described
Second installation hole slot 214；In addition, a plurality of second hole slot 212 is also corresponded and connected with a plurality of first hole slot 2001
It is logical, to form multiple the 3rd installation hole slots 215 closely planted for multiple conducting terminals 222；The covering portion 211
With the first covering portion 2110 and the second covering portion 2111 being shaped on 2110 front side of the first covering portion, described the
One covering portion 2110 is closely coated on fixed portion 2010, the lower fixed part 2020 and two grounding legs
One is also formed with outside 2002 top, and in first covering portion 2110 to expose lacking for 210 rear end portion of carrier
Mouthful；Second covering portion 2111 is coated on outside the middle part of the carrier 210, and the upper contact part 2011, described simultaneously
Lower contact site 2021 and two contact lugs 2003 are all respectively placed in outside second covering portion 2111；Can specifically it join
It reads shown in attached drawing 11, attached drawing 12, attached drawing 14, attached drawing 15 and attached drawing 17.
It is further preferred that each upper signal terminal assemblies 220 also each have one by plastic molding technological forming
Upper insulation filling body 2201 on upper 2200 rear portion of signal terminal, refering to shown in attached drawing 19；Each lower signal end
Sub-component 221 also each have one by plastic molding technological forming in the lower insulation filling body at lower 2210 rear portion of signal terminal
2211, refering to shown in attached drawing 20；Each conducting terminal 222 respectively with strip conducting terminal main body 2220 and two edges
Front-rear direction is arranged at intervals at the leg 2221 on 2220 rear portion of conducting terminal main body, refering to shown in attached drawing 21；
Wherein, the rear portion of each upper signal terminal 2200 and upper insulation filling body 2201 thereon, it is each it is described under
The rear portion of signal terminal 2210 and lower insulation filling body 2211 thereon and the rear portion of each conducting terminal main body 2220
And two legs 2221 thereon are all placed in the notch and (see shown in attached drawing 13)；And each upper signal terminal
2200 thickness of thickness and each lower signal terminal 2210 in the vertical direction in the vertical direction is respectively less than
The thickness of each conducting terminal main body 2220 in the vertical direction.
It is further preferred that hole slot 214 is installed in each first installation hole slot 213 and each described second respectively
It is each on madial wall to be recessed with pit respectively, also respectively it is each it is described on 2200 transverse direction of signal terminal two sides on each point
The first protrusion 2202 (refering to shown in attached drawing 19) is not convexly equipped with, in the two sides of each lower 2210 transverse direction of signal terminal
It is above each to be convexly equipped with the second protrusion 2212 (refering to shown in attached drawing 20) respectively, and first protrusion 2202 can be equipped in and its phase
In the pit of the corresponding first installation hole slot 213, second protrusion 2212 can be equipped in corresponding thereto described
In the pit of second installation hole slot 214；In addition multiple pits are concavely provided in the madial wall of second covering portion 2111, and
Each third protrusion 2222 that is convexly equipped with respectively is (refering to attached drawing 21 on the two sides of each 2220 vertical direction of conducting terminal main body
It is shown), and the third protrusion 2222 can be equipped in the pit of second covering portion 2111 corresponding thereto.
In the present embodiment, it is preferred that the connector body 2 has further included the second insulation filling body 23, and described second
Insulation filling body 23 have one by plastic molding technological forming in the matrix 230 on 2000 forepart of earth plate body, institute
It states and several is formed on matrix 230 respectively for the front end of the upper signal terminal 2200, the lower signal terminal 2210
The storage tank 231 that front end and the front end of the conducting terminal main body 2220 house, and also formed in described matrix 230
There is the exposing hole slot 232 for exposing the 2000 front circumference edge of earth plate body；See attached drawing 7, attached drawing 8 and attached drawing 9
It is shown.
In the present embodiment, it is preferred that the Metal shielding shell 1 includes main casing 10 and upper crimp housing 11, institute
10 positioning sleeve of main casing is stated outside the connector body 2, upper 11 snapping of crimp housing is fixed on the main casing 10
Top, the known technology being well known to those skilled in the art, it is not described here in detail；The upper contact part 2011, institute
It states lower contact site 2021 and two contact lugs 2003 is also all contacted with the inner surface of the main casing 10 and led respectively
Logical, the main casing 10, upper crimp housing 11 and two grounding legs 2002 are also each grounded.
In conclusion compared to the prior art, in TYPE-C connectors product structure described in the utility model, terminal
Module has multiple upper signal terminal assemblies arranged side by side, multiple lower signal terminal assemblies arranged side by side and multiple conducting ends
Son, and the thickness in the vertical direction of the upper signal terminal in each upper signal terminal assemblies and each lower letter
The thickness of lower signal terminal in the vertical direction in number terminal assemblies is respectively less than the conducting terminal in the vertical direction
Thickness, this is the equal of the resistance value for increasing conducting terminal, so improve connector product transmission high current ability,
Efficiently solve the problems, such as that temperature is excessively high when connector product transmits high current.In addition, TYPE-C described in the utility model connects
The procedure of processing for connecing device product is：" upper and lower barricade is respectively welded on the upper and lower side of earth plate, collectively forms a metal group
Component --- in forming the first insulation filling body on metallic combination part, and form several installation hole slot --- terminal modules pair
Should be inserted in several installation hole slots, form connector body sub-assembly --- it is molded on connector body sub-assembly forepart
Have the second insulation filling body, form connector body --- it is nested with upper Metal shielding shell outside in connector body ", on the one hand,
Because using be first formed by welding metallic combination part, on metallic combination part the first insulation filling of plastic molding body procedure of processing,
This is not only eliminated in the prior art to the structure design demand of " upper and lower barricade is connected with earth plate ", realizes simplified production
The purpose of product structure also greatly improves the integrally-built stability of product；On the other hand, since the conducting terminal is placed in
In the installation hole slot that second hole slot of the first hole slot of earth plate body and the first insulation filling body is encircled into, be so conducive to increase
Add the thickness of the conducting terminal in the vertical direction, and then be conducive to be promoted the ability of connector product transmission high current.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the scope of patent protection of the utility model.
Claims (7)
1. a kind of TYPE-C connectors for having high current, including Metal shielding shell (1) and connector body (2), the metal
It shields shell (1) positioning sleeve and is arranged on 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) and terminal module (22), wherein, the metallic combination part (20) has ground connection
Plate (200) is located by connecting in the upper barricade (201) on the earth plate (200) upside and is located by connecting in the earth plate
(200) the lower barricade (202) on downside；The first insulation filling body (21) is by plastic molding technological forming in the gold
Belong on sub-assembly (20), several installation hole slots are also formed with to form molding assembly, and on the molding assembly；The Terminals Die
Group (22) has multiple upper signal terminal assemblies (220) arranged side by side, multiple lower signal terminal assemblies (221) arranged side by side
With multiple conducting terminals (222), multiple upper signal terminal assemblies (220), multiple lower signal terminal assemblies (221) and
Multiple conducting terminals (222) are corresponding to be closely inserted in several installation hole slots, and the upper signal terminal
In upper signal terminal (2200) in component (220) thickness in the vertical direction and the lower signal terminal assemblies (221)
Lower signal terminal (2210) thickness in the vertical direction be respectively less than the conducting terminal (222) 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
Device plugs the plugging direction of the plug of cooperation as front-rear direction, correspondingly, there is also defined the plugging direction phase with the plug
Vertical transverse direction and vertical direction perpendicular with the plugging direction of the transverse direction and the plug respectively；
The earth plate (200) has the earth plate body (2000) that one is in transverse slat shape, is passed through on the earth plate body (2000)
It wears and offers a plurality of the first hole slot (2001) for extending along the longitudinal direction and penetrating through side thereafter, a plurality of first hole slot
(2001) by the earth plate body (2000) be divided into multiple strips first accept partition plate, two on the outermost side
It is each in the back side edge of the first undertaking partition plate to be connected with a grounding leg extended downward (2002) respectively, and positioned at outermost
It is also each on the opposite two sides of two of side the first undertaking partition plates to be connected with a contact lug (2003) respectively；
The upper barricade (201) has upper fixed part (2010) and is shaped on fixed portion (2010) front side
Upper contact part (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 part (2011)
With the lower contact site (2021) also in corresponding up and down, 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 by plastic molding technique on the metallic combination part (20), and same
Under the forepart of Shi Suoshu earth plates body (2000), two the contact lugs (2003), two grounding legs (2002)
Portion, the upper contact part (2011) and the lower contact site (2021) are all exposed to the first insulation filling body (21) respectively
Outside.
3. the TYPE-C connectors of tool high current according to claim 2, it is characterised in that：It will be with the upper signal terminal
The matched mounting hole slot definition of component (220) is the first installation hole slot (213), with lower signal terminal assemblies (221) phase
The mounting hole slot definition of cooperation is the second installation hole slot (214), with the matched mounting hole slot definition of the conducting terminal (222)
For the 3rd 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 is formed with a plurality of the second hole slot (212) for extending along the longitudinal direction and penetrating through its front and rear sides face thereon, a plurality of
Second hole slot (212) by the carrier (210) be divided into multiple strips second accept partition plate, multiple described second
Accept partition plate corresponded with multiple first undertakings partition plates and it is each be closely coated on respectively multiple described first accept every
On the middle and back of plate, and each be recessed with respectively a plurality of is prolonged along the longitudinal direction on the upper side of each second undertaking partition plate
The first installation hole slot (213) stretched and multiple upper signal terminals (2200) is supplied closely to plant, each described second
It is also each on the downside of undertaking partition plate to be recessed with a plurality of extend along the longitudinal direction and for multiple lower signal terminals respectively
(2210) the second installation hole slot (214) closely planted；In addition, a plurality of second hole slot (212) also with it is a plurality of described
First hole slot (2001) correspond simultaneously connects, with form it is multiple for multiple conducting terminals (222) closely plant it is described
3rd installation hole slot (215)；
The covering portion (211) has the first covering portion (2110) and is shaped on the first covering portion (2110) front side
The second covering portion (2111), first covering portion (2110) is closely coated on fixed portion (2010), described lower solid
Determine outside portion (2020) and the top of two grounding legs (2002), and be also formed in first covering portion (2110)
One exposing the notch of the carrier (210) rear end portion；Second covering portion (2111) is coated on the carrier
(210) outside middle part, and the upper contact part (2011), the lower contact site (2021) and two contacts are convex simultaneously
Ear (2003) is all respectively placed in second covering portion (2111) outside.
4. the TYPE-C connectors of tool high current according to claim 3, it is characterised in that：Each upper signal terminal
Component (220) also each have one and is filled out by plastic molding technological forming in the upper insulation on upper signal terminal (2200) rear portion
Fill body (2201)；
Each lower signal terminal assemblies (221) also each have one by plastic molding technological forming in the lower signal terminal
(2210) the lower insulation filling body (2211) at rear portion；
Each conducting terminal (222) respectively with strip conducting terminal main body (2220) and two be spaced along the longitudinal direction
The leg (2221) being arranged on conducting terminal main body (2220) rear portion；
Wherein, the rear portion of each upper signal terminal (2200) and upper insulation filling body (2201) thereon, it is each it is described under
The rear portion of signal terminal (2210) and lower insulation filling body (2211) thereon and each conducting terminal main body (2220)
Rear portion and two legs (2221) thereon be all placed in the notch；And each upper signal terminal (2200) is vertical
The thickness of thickness and each lower signal terminal (2210) in the vertical direction on direction is respectively less than each described
The thickness of conducting terminal main body (2220) in the vertical direction.
5. the TYPE-C connectors of tool high current according to claim 4, it is characterised in that：Respectively each described first
Pit is respectively recessed with respectively on the madial wall of installation hole slot (213) and each second installation hole slot (214), also respectively every
It is each on the two sides of one upper signal terminal (2200) transverse direction to be convexly equipped with first raised (2202) respectively, each described
It is each on the two sides of lower signal terminal (2210) transverse direction to be convexly equipped with second raised (2212), and first protrusion respectively
(2202) can be equipped in the pit of the first installation hole slot (213) corresponding thereto, described second raised (2212)
It can be equipped in the pit of the second installation hole slot (214) corresponding thereto；
In addition multiple pits are concavely provided in the madial wall of second covering portion (2111), and in each conducting terminal master
Third protrusion (2222) is respectively convexly equipped with respectively on the two sides of body (2220) vertical direction, and the third protrusion (2222) can
It is equipped in the pit of second covering portion (2111) corresponding thereto.
6. the TYPE-C connectors of tool high current according to claim 4, it is characterised in that：The connector body (2)
Further included the second insulation filling body (23), the second insulation filling body (23) have one by plastic molding technological forming in
Matrix (230) on earth plate body (2000) forepart is formed with several in described matrix (230) respectively on described
The front end of signal terminal (2200), the front end of the lower signal terminal (2210) and the conducting terminal main body
(2220) storage tank (231) that front end houses, and be also formed with exposing the earth plate in described matrix (230)
The exposing hole slot (232) of body (2000) front circumference edge.
7. 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 arranged on the connector body (2)
Outside, upper crimp housing (11) snapping is fixed on the top of the main casing (10)；
The upper contact part (2011), the lower contact site (2021) and two contact lugs (2003) are also all distinguished
Conducting, the main casing (10), upper crimp housing (11) and two ground connection are contacted with the inner surface of the main casing (10)
Foot (2002) is also each grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377614.7U CN207442017U (en) | 2017-10-24 | 2017-10-24 | Have the TYPE-C connectors of high current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721377614.7U CN207442017U (en) | 2017-10-24 | 2017-10-24 | Have the TYPE-C connectors of high current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442017U true CN207442017U (en) | 2018-06-01 |
Family
ID=62292800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721377614.7U Withdrawn - After Issue CN207442017U (en) | 2017-10-24 | 2017-10-24 | Have the TYPE-C connectors of high current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887728A (en) * | 2017-10-24 | 2018-04-06 | 昆山宏泽电子有限公司 | Have the TYPE C connectors of high current |
| WO2024002002A1 (en) * | 2022-06-28 | 2024-01-04 | 维沃移动通信有限公司 | Connector receptacle, connector assembly and electronic device |
-
2017
- 2017-10-24 CN CN201721377614.7U patent/CN207442017U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887728A (en) * | 2017-10-24 | 2018-04-06 | 昆山宏泽电子有限公司 | Have the TYPE C connectors of high current |
| CN107887728B (en) * | 2017-10-24 | 2023-12-15 | 昆山宏泽电子有限公司 | TYPE-C connector with high current |
| WO2024002002A1 (en) * | 2022-06-28 | 2024-01-04 | 维沃移动通信有限公司 | Connector receptacle, connector assembly and electronic device |
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Granted publication date: 20180601 Effective date of abandoning: 20231215 |
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Granted publication date: 20180601 Effective date of abandoning: 20231215 |