CN109510017A - Terminal module and its electric connector - Google Patents
Terminal module and its electric connector Download PDFInfo
- Publication number
- CN109510017A CN109510017A CN201710825243.2A CN201710825243A CN109510017A CN 109510017 A CN109510017 A CN 109510017A CN 201710825243 A CN201710825243 A CN 201710825243A CN 109510017 A CN109510017 A CN 109510017A
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- China
- Prior art keywords
- terminal
- forth
- pedestal
- terminal module
- shell
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- 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
Abstract
A kind of terminal module and its electric connector, terminal module include the connector of tool the second caulking groove and third caulking groove；Set on the second end subgroup of the second caulking groove；Set on the third terminal group of third caulking groove；Set on the bottom of connector with the first terminal module of clipping second end subgroup, first terminal module includes first end subgroup；Set on the top of connector with the forth terminal module of clipping third terminal group, forth terminal module includes forth terminal group, second end subgroup and third terminal group are located at first end subgroup and forth terminal group rear, and at least side of one of first end subgroup, second end subgroup, third terminal group and forth terminal group is arranged with ground terminal, signal terminal and signal terminal from outside to inside.Electric connector is made of shell and the terminal module in shell.
Description
Technical field
The present invention relates to a kind of terminal module and its electric connector, espespecially a kind of Terminals Die for being related to electronics insert-connecting plate and using
Block and its electric connector person.
Background technique
Electric connector generally to grafting electronics insert-connecting plate, usually by shell, four groups of terminal groups and at least four
Frame is constituted, and the terminal groups such as this can be arranged above and below respectively on the grade brackets, later by be equipped with the terminal group bracket according to
Sequence is set in the shell, to complete the electric connector.
For above-mentioned existing electric connector, since the electric connector is to meet relevant electronic product, volume is all
Relatively be designed as it is light, thin, short, small so that each terminal of those terminal groups is also relatively tiny, when the terminal of each terminal group is installed in branch
After frame, more sequentially the bracket with terminal group to be put into shell one by one, so that each terminal group can be mutual during assembling
Interference, and the situation for causing each terminal of those terminal groups to bend even damage occurs, and then influences the production of electric connector
Yield and subsequent use.
Therefore, a kind of terminal module and its electric connector how to be invented, with make it have Rapid Combination, be easy to make with
And the purpose of production yield is promoted, it will be that the present invention is intended to the place actively disclosed so as to being effectively improved existing missing.
Summary of the invention
In view of the shortcoming of the above-mentioned prior art, it does not reach perfection inventor's thoughts, exhausts its intelligence then and careful studies gram
Clothes, and then a kind of terminal module and its electric connector are developed, to can reach Rapid Combination, be easy to make and promoted production
The purpose of yield.
For the above-mentioned purpose and other purposes, the present invention provides a kind of terminal module and its electric connector, the Terminals Die
Block includes: connector, second end subgroup, third terminal group, first terminal module and forth terminal module；The connector
Bottom is equipped with multiple second caulking grooves, and the top of the connector is equipped with multiple third caulking grooves；The Second terminal is mounted on institute
State the second caulking groove；The third terminal is mounted on the third caulking groove, and the third terminal group and the second end subgroup phase
It is mutually corresponding；The first terminal module is set to the bottom of the connector with second end subgroup described in clipping, and the first end
Submodule includes first end subgroup；And the forth terminal module is set to the top of the connector with third terminal described in clipping
Group, and the forth terminal module includes forth terminal group, the forth terminal group is corresponded to each other with the first end subgroup, and
The second end subgroup and the third terminal group are located at the first end subgroup and forth terminal group rear；Wherein, institute
State at least side of one of first end subgroup, the second end subgroup, the third terminal group and described forth terminal group
It is arranged with ground terminal, signal terminal and signal terminal from outside to inside.
In above-mentioned terminal module, first terminal module further includes the first pedestal, and the top of the first pedestal is equipped with extremely
Few one first docking section, the first docking section is incorporated at least one first group connecting part of connector bottom.
In above-mentioned terminal module, forth terminal module further includes the 4th pedestal, and the bottom of the 4th pedestal is equipped with extremely
Few one the 4th docking section, the 4th docking section is incorporated at least one second group connecting part at the top of connector.
In above-mentioned terminal module, connector is integrally formed made.
In above-mentioned terminal module, connector includes the first pedestal and the second pedestal, and the first pedestal is opposite with the second pedestal
To two sides be respectively provided with engaging portion, engaging portion makes the first pedestal and the second pedestal be bonded connector.
In above-mentioned terminal module, second end subgroup includes multiple Second terminals, and Second terminal has body part, body part
Both ends be respectively provided with contact jaw and connecting pin, the body part of Second terminal is embedded in the second caulking groove respectively, and Second terminal
Contact jaw is placed in the top of first terminal module.
In above-mentioned terminal module, third terminal group includes multiple third terminals, and third terminal has body part, body part
Both ends be respectively provided with contact jaw and connecting pin, the body part of third terminal is embedded in third caulking groove respectively, and third terminal
Contact jaw is placed in the bottom of forth terminal module.
In above-mentioned terminal module, first terminal module further comprises the first pedestal, the first pressing plate and the first earthing member,
The bottom of first pedestal is equipped with multiple first caulking grooves, and the top of the first pedestal is equipped with multiple first accommodation grooves, first end subgroup
Set on the first caulking groove, and after Second terminal is mounted on the second caulking groove, multiple contact jaws of second end subgroup is made to be placed in the first appearance
Slot is set, the first pressing plate is in conjunction with the first pedestal and limits first end subgroup, and the first earthing member is in conjunction with the first pedestal, and first connects
The ground terminal contact of ground part and first end subgroup.
In above-mentioned terminal module, the two sides of the bottom of the first pedestal are respectively equipped with the first Fixed Division and first connecting portion, the
The two sides of one pressing plate are respectively equipped with the first corresponding Fixed Division in conjunction with the first Fixed Division, and the two sides of the first earthing member are respectively equipped with
The first corresponding connection parts in conjunction with first connecting portion, and the top of the first pressing plate is equipped with multiple convex blocks, convex block is embedded in respectively
First caulking groove and first end subgroup is supported, and the ora terminalis of the first earthing member is equipped with multiple extensions, extension and first end subgroup
Ground terminal contact.
In above-mentioned terminal module, first end subgroup includes multiple first terminals, and first terminal has body part, body part
Both ends be respectively provided with contact jaw and connecting pin, the body part of first terminal is embedded in the first caulking groove and respectively by the first pressing plate
Convex block is supported, and the extension of the first earthing member is contacted with the body part of portion first end.
In above-mentioned terminal module, forth terminal module further comprises the 4th pedestal, the 4th pressing plate and the 4th earthing member,
The top of 4th pedestal is equipped with multiple 4th caulking grooves, and the bottom of the 4th pedestal is equipped with multiple 4th accommodation grooves, forth terminal group
Set on the 4th caulking groove, and after third terminal is mounted on third caulking groove, multiple contact jaws of third terminal group is made to be placed in the 4th appearance
Slot is set, the 4th pressing plate is in conjunction with the 4th pedestal and limits forth terminal group, and the 4th earthing member is in conjunction with the 4th pedestal, and the 4th connects
The ground terminal contact of ground part and forth terminal group.
In above-mentioned terminal module, the top two sides of the 4th pedestal are respectively equipped with the 4th Fixed Division and the 4th interconnecting piece, the
The two sides of four pressing plates are respectively equipped with the 4th corresponding Fixed Division in conjunction with the 4th Fixed Division, and the two sides of the 4th earthing member are respectively equipped with
The 4th corresponding connection parts in conjunction with the 4th interconnecting piece, and the bottom of the 4th pressing plate is equipped with multiple convex blocks, convex block is embedded in respectively
4th caulking groove and forth terminal group is supported, and the ora terminalis of the 4th earthing member is equipped with multiple extensions, extension and forth terminal group
Ground terminal contact.
In above-mentioned terminal module, forth terminal group includes multiple forth terminals, and forth terminal has a body part, ontology
The both ends in portion are respectively provided with a contact jaw and a connecting pin, and the body part of forth terminal is embedded in the 4th caulking groove and respectively by the 4th
The convex block of pressing plate is supported, and the extension of the 4th earthing member is contacted with the body part of part forth terminal.
Electric connector of the invention, comprising above-mentioned terminal module and shell, and terminal module is set in shell.
In above-mentioned electric connector, shell include shell and rear cover, shell accommodate terminal module, rear cover in conjunction with shell with
Terminal module is limited in shell.
In above-mentioned electric connector, shell has accommodating area, and accommodating area accommodates terminal module, and one end of shell is with slotting
Interface, and there are the multiple grooves being connected to interface on the inside of the two of shell one end, and the contact jaw of first terminal and the 4th end
The contact jaw of son is respectively contained in groove, and the opening being connected to accommodating area is equipped in outer casing bottom, and the company of first terminal
The connecting pin for connecing end, the connecting pin of Second terminal, the connecting pin of third terminal and forth terminal is located at opening.
In above-mentioned electric connector, two inner sidewalls of shell be respectively equipped with it is opposite to multiple sliding slots, and two sides of shell
Wall is respectively equipped with the fixation hole of connection sliding slot, and rear cover includes baffle and the side plate for being respectively arranged on baffle two sides, and side plate is set respectively
There are multiple guidance parts and multiple hook parts, when rear cover is in conjunction with shell, sliding slot is placed in guidance part and hook part, and detain with equal
Hook portion is buckled in fixation hole.
In above-mentioned electric connector, baffle has multiple limiting slots, after rear cover is with shell in conjunction with, limits the with limiting slot
The connecting pin of four terminals.
In above-mentioned electric connector, be respectively equipped at the two sidewalls of shell and the position of adjacent openings it is opposite to two wear
Hole, perforation be inserted with support plate respectively, and support plate is for the connecting pin of first terminal, the connecting pin of Second terminal, third terminal
Connecting pin and the connecting pin of forth terminal carry out against.
Whereby, terminal module and its electric connector of the invention, using connector by first end subgroup, Second terminal
It after group, third terminal group and forth terminal group are integrated into terminal module, then are set in shell and form electric connector, and reach fast
Speed combination, the purpose for being easy to make and promoted production yield.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the preferred embodiment of terminal module of the present invention.
Fig. 2 is the partially exploded diagram of the preferred embodiment of terminal module of the present invention.
Fig. 3 is another part decomposition diagram of the preferred embodiment of terminal module of the present invention.
Fig. 4 is the appearance diagram of the preferred embodiment of terminal module of the present invention.
Fig. 5 is the another specific embodiment decomposition diagram of connector of the present invention.
Fig. 6 is the another specific embodiment appearance diagram of connector of the present invention.
Fig. 7 is the decomposition diagram of the preferred embodiment of electric connector of the present invention.
Fig. 8 is the appearance diagram of the preferred embodiment of electric connector of the present invention.
Fig. 9 is another appearance diagram of the preferred embodiment of electric connector of the present invention.
Symbol description:
1 terminal module
11,11a connector
111 second caulking grooves
112 third caulking grooves
113, the first group connecting part of 113a
114, the second group connecting part of 114a
The first pedestal of 115a
The second pedestal of 116a
The engaging portion 117a, 118a
12 second end subgroups
121 Second terminals
1211 body parts
1212 contact jaws
1213 connecting pins
13 third terminal groups
131 third terminals
1311 body parts
1312 contact jaws
1313 connecting pins
14 first terminal modules
140 first end subgroups
141 first terminals
1411 body parts
1412 contact jaws
1413 connecting pins
142 first pedestals
1421 first caulking grooves
1422 first accommodation grooves
1423 first docking sections
1424 first Fixed Divisions
1425 first connecting portions
143 first pressing plates
1431 first corresponding Fixed Divisions
1432 convex blocks
144 first earthing members
1441 first corresponding connection parts
1442 extensions
15 forth terminal modules
150 forth terminal groups
151 forth terminals
1511 body parts
1512 contact jaws
1513 connecting pins
152 the 4th pedestals
1521 the 4th caulking grooves
1522 the 4th accommodation grooves
1523 the 4th docking sections
1524 the 4th Fixed Divisions
1525 the 4th interconnecting pieces
153 the 4th pressing plates
1531 the 4th corresponding Fixed Divisions
1532 convex blocks
154 the 4th earthing members
1541 the 4th corresponding connection parts
1542 extensions
2 electric connectors
20 shells
21 shells
211 accommodating areas
212 interfaces
213,214 groove
215 openings
216 sliding slots
217 fixation holes
218 perforation
219 support plates
22 rear covers
221 baffles
222 side plates
223 guidance parts
224 hook parts
225 limiting slots
G ground terminal
S signal terminal
Specific embodiment
To fully understand the purpose of the present invention, feature and effect, hereby by following specific embodiments, and cooperate attached drawing,
It elaborates, illustrates as after to the present invention:
Referring to FIG. 1 to FIG. 4, as shown in the figure: the present invention provides a kind of terminal module and its electric connector, terminal module 1
At least by 15 connector 11, second end subgroup 12, third terminal group 13, first terminal module 14 and forth terminal module structures
At.
The bottom of connector 11 is equipped with multiple second caulking grooves 111, and the top of connector 11 is equipped with multiple third caulking grooves
112。
Second end subgroup 12 is set to the second caulking groove 111.
Third terminal group 13 is set to third caulking groove 112, and third terminal group 13 is corresponded to each other with second end subgroup 12 with electricity
Contact electronics insert-connecting plate.
First terminal module 14 is set to the bottom of connector 11 with clipping second end subgroup 12, and first terminal module 14 is wrapped
Include first end subgroup 140.
Forth terminal module 15 is set to the top of connector 11 with clipping third terminal group 13, and forth terminal module 15 is wrapped
Forth terminal group 150 is included, forth terminal group 150 is corresponded to each other with first end subgroup 140 to be in electrical contact electronics insert-connecting plate, second end
Subgroup 12 and third terminal group 13 are between first end subgroup 140 and forth terminal group 150, and the contact of second end subgroup 12
The contact jaw 1312 of end 1212 and third terminal group 13 is located at the contact jaw 1412 and forth terminal group 150 of first end subgroup 140
1512 rear of contact jaw.
In addition, one of first end subgroup 140, second end subgroup 12, third terminal group 13 and forth terminal group 150
Left side, right side or the left and right sides can be arranged with ground terminal G, signal terminal S and signal terminal S from outside to inside, and (Fig. 1 is with first end
For subgroup 140, but it is also applied for other terminal groups).Whereby, terminal module of the invention is applicable to QSFP-DD and is electrically connected
Connect device or SFP-DD electric connector.
In preferred embodiment of the invention, first terminal module 14 can further include the first pedestal 142, and first
The top of pedestal 142 can be equipped at least one first docking section 1423, and the first docking section 1423 can be combined in 11 bottom of connector
At least one first group connecting part 113.Similarly, forth terminal module 15 can further include the 4th pedestal 152, the 4th pedestal 152
Bottom can be equipped at least one the 4th docking section 1523, the 4th docking section 1523 can be combined at least the 1 the of the top of connector 11
Two group connecting parts 114.
In preferred embodiment of the invention, connector 11 can be integrally formed made, the bottom of connector 11
Two sides are respectively equipped with the first group connecting part 113, and the top two sides of connector 11 are respectively equipped with the second group connecting part 114, and first group connects
Portion 113 is connect with the first docking section 1423 of first terminal module 14, the second group connecting part 114 and the 4th of forth terminal module 15
Docking section 1523 connects.
In preferred embodiment of the invention, second end subgroup 12 includes multiple Second terminals 121, Second terminal
121 have body part 1211, and the both ends of body part 1211 are respectively provided with contact jaw 1212 and connecting pin 1213；Another third terminal group
13 include multiple third terminals 131, and third terminal 131 has body part 1311, and the both ends of body part 1311 are respectively provided with contact
End 1312 and connecting pin 1313.
In preferred embodiment of the invention, the first end subgroup 140 of first terminal module 14 includes multiple first
Terminal 141, first terminal 141 have body part 1411, and the both ends of body part 1411 are respectively provided with contact jaw 1412 and connecting pin
1413, and first terminal module 14 further comprises the first pedestal 142, the first pressing plate 143 and the first earthing member 144, First
The bottom of body 142 is equipped with multiple first caulking grooves 1421, and the top of the first pedestal 142 is equipped with multiple first accommodation grooves 1422, separately
Outside, the top two sides of the first pedestal 142 are respectively equipped with the first docking section 1423, and the two sides of the bottom of the first pedestal 142 are respectively equipped with
First Fixed Division 1424 and first connecting portion 1425；Wherein the first terminal 141 of first end subgroup 140 is with the difference of body part 1411
It is embedded in the first caulking groove 1421, and the two sides of the first pressing plate 143 are respectively equipped with and that the first Fixed Division 1424 combines is first corresponding
Fixed Division 1431, and multiple convex blocks 1432 are equipped in the top of the first pressing plate 143, convex block 1432 is embedded in the first caulking groove respectively
1421, it is supported respectively by convex block 1432 after so that the body part 1411 of first terminal 141 is embedded in the first caulking groove 1421, allows
One pressing plate 143 is combined with the first pedestal 142 and is limited first end subgroup 140, and the two sides of the first earthing member 144 be respectively equipped with
The first corresponding connection parts 1441 that first connecting portion 1425 combines, and the ora terminalis of the first earthing member 144 is equipped with multiple extensions
1442, after combining the first earthing member 144 with the first pedestal 142, the first earthing member 144 can be with the ground connection of first end subgroup 140
Terminal G contact, and can be contacted by extension 1442 with the body part 1411 of the ground terminal G in first terminal 141.
In specific embodiments of the present invention, the forth terminal group 150 of forth terminal module 15 includes multiple forth terminals
151, forth terminal 151 has body part 1511, and the both ends of body part 1511 are respectively provided with contact jaw 1512 and connecting pin 1513,
And forth terminal module 15 further comprises the 4th pedestal 152, the 4th pressing plate 153 and the 4th earthing member 154, the 4th pedestal 152
Top be equipped with multiple 4th caulking grooves 1521, and the bottom of the 4th pedestal 152 is equipped with multiple 4th accommodation grooves 1522, in addition, the
The two sides of the bottom of four pedestals 152 are respectively equipped with the 4th docking section 1523, and it is solid that the top two sides of the 4th pedestal 152 are respectively equipped with the 4th
Socket part 1524 and the 4th interconnecting piece 1525；Wherein the forth terminal 151 of forth terminal group 150 is embedded in respectively with body part 1511
4th caulking groove 1521, and the two sides of the 4th pressing plate 153 are respectively equipped with the 4th corresponding Fixed Division combined with the 4th Fixed Division 1524
1531, and multiple convex blocks 1532 are equipped in the bottom of the 4th pressing plate 153, convex block 1532 is embedded in the 4th caulking groove 1521 respectively, makes
The body part 1511 of forth terminal 151 is supported by convex block 1532 respectively after being embedded in the 4th caulking groove 1521, allows the 4th pressing plate
153 are combined with the 4th pedestal 152 and are limited forth terminal group 150, and the two sides of the 4th earthing member 154 are respectively equipped with and connect with the 4th
The 4th corresponding connection parts 1541 that socket part 1525 combines, and the ora terminalis of the 4th earthing member 154 is equipped with multiple extensions 1542, makes the
After four earthing members 154 are combined with the 4th pedestal 152, the 4th earthing member 154 can be contacted with the ground terminal G of forth terminal group 150,
And it can be contacted by extension 1542 with the body part 1511 of the ground terminal G in forth terminal 151.
Upon assembly, the Second terminal 121 of second end subgroup 12 is embedded in connector 11 with body part 1211 respectively
Second caulking groove 111, and the third terminal of third terminal group 13 131 is embedded in the third of connector 11 respectively with body part 1311
Caulking groove 112；Later by first terminal module 14 with the first docking section 1423 of 142 two sides of the first pedestal and 11 bottom two of connector
First group connecting part 113 of side is mutually butted, and so that first terminal module 14 is incorporated into the bottom of connector 11, at this point, Second terminal
The contact jaw 1212 of group 12 is placed in first accommodation groove 1422 at the top of the first pedestal 142, and by forth terminal module 15 with the
4th docking section 1523 of four pedestals, 152 two sides and the second group connecting part 114 of 11 top two sides of connector are mutually butted, at this point,
The contact jaw 1312 of third terminal group 13 is placed in the 4th accommodation groove 1522 of 152 bottom of the 4th pedestal, in this way, end can be completed
The assembling of submodule 1.
Fig. 5 and Fig. 6 is please referred to, as shown in the figure: in the another specific embodiment of connector 11a of the present invention, connector 11a
Comprising the first pedestal 115a and the second pedestal 116a, the first pedestal 115a it is opposite with the second pedestal 116a to two sides be respectively provided with
Engaging portion 117a, 118a, engaging portion makes the first pedestal 115a and the second pedestal 116a be bonded connector 11a, in this implementation
Engaging portion 117a, 118a are the combination kenel of shrinkage pool and pillar in example, however, can also be snapping when actual assembled, stick together ...
Mode；And the second two sides pedestal 116a of connector 11a are respectively equipped with the first group connecting part 113a, and the first base of connector 11a
Seat 115a two sides are respectively equipped with the second group connecting part 114a, and the first group connecting part 113a is connect with the first docking section of first terminal module
(not shown), the second group connecting part 114a connect (not shown) with the 4th docking section of forth terminal module.
Fig. 7 to Fig. 9 is please referred to, as shown in the figure: electric connector 2 of the invention includes terminal module 1 and shell 20, and terminal
Module 1 is set in shell 20；Wherein shell 20 includes shell 21 and rear cover 22, and shell 21 accommodates terminal module 1, rear cover 22 and outer
Shell 21 combines and terminal module 1 is limited in shell 1.
In preferred embodiment of the invention, shell 21 has accommodating area 211, and accommodating area 211 accommodates terminal module
1, and one end of shell 21 has interface 212, and the top side in 21 one end of shell and bottom side are respectively provided with and connect with interface 212
Logical multiple grooves 213,214, and the contact jaw 1412 of first terminal 141 and the contact jaw 1512 of forth terminal 151 hold respectively
It is placed in groove 213,214, and is equipped with the opening 215 being connected to accommodating area 211 in 21 bottom of shell, and first terminal 141
The connection of connecting pin 1413, the connecting pin 1213 of Second terminal 121, the connecting pin 1313 of third terminal 131 and forth terminal 151
End 1513 is located at opening 215.
In addition, the left inner side wall of shell 21 and right inner side wall be respectively equipped with it is opposite to multiple sliding slots 216, and shell 21
Left side wall is respectively equipped with the fixation hole 217 for being connected to sliding slot 216 with right side wall, and rear cover 22 including baffle 221 and is respectively arranged on gear
The side plate 222 of 221 two sides of plate, side plate 222 is respectively equipped with multiple guidance parts 223 and multiple hook parts 224, when rear cover 22 and shell
When 21 combination, sliding slot 216 is placed in guidance part 223 and hook part 224, and be buckled in fixation hole 217 with equal hook parts 224, and
There are multiple limiting slots 225 in baffle 221, after rear cover 22 is combined with shell 21, forth terminal 141 is limited with limiting slot 225
Connecting pin 1413；And be respectively equipped at the position of the left side wall of shell 21 and right side wall and adjacent openings 215 it is opposite to
Two perforation 218, perforation 218 are inserted with support plate 219 respectively, and support plate 219 for first terminal 141 connecting pin 1413,
The connecting pin 1513 of the connecting pin 1213 of Second terminal 121, the connecting pin 1313 of third terminal 131 and forth terminal 151 carries out
Against；In this way, electric connector 2 can be assembled into.
The present invention has hereinbefore been disclosed with preferred embodiment, so it will be understood by those skilled in the art that embodiment only
For describing the present invention, and it is not construed as limiting the scope of the invention.It should be noted that the variation equivalent with embodiment such as
With displacement, should all be set as being encompassed within the scope of the present invention.Therefore, protection scope of the present invention is worked as and is defined with claims
Range subject to.
Claims (20)
1. a kind of terminal module, characterized by comprising:
Connector, the bottom of the connector is equipped with multiple second caulking grooves, and the top of the connector is embedding equipped with multiple thirds
Slot；
Second end subgroup is set to second caulking groove；
Third terminal group is set to the third caulking groove, and the third terminal group is corresponded to each other with the second end subgroup；
First terminal module, set on the bottom of the connector with second end subgroup described in clipping, and the first terminal module
Including first end subgroup；And
Forth terminal module, set on the top of the connector with third terminal group described in clipping, and the forth terminal module
Including forth terminal group, the forth terminal group is corresponded to each other with the first end subgroup, and the second end subgroup with it is described
Third terminal group is located at the first end subgroup and forth terminal group rear；
Wherein, one of the first end subgroup, the second end subgroup, the third terminal group and described forth terminal group
At least side be arranged with ground terminal, signal terminal and signal terminal from outside to inside.
2. terminal module as described in claim 1, which is characterized in that the first terminal module further includes First
The top of body, first pedestal is equipped at least one first docking section, and first docking section is incorporated into the connector bottom
At least one first group connecting part.
3. terminal module as described in claim 1, which is characterized in that the forth terminal module further includes the 4th
Body, the bottom of the 4th pedestal are equipped at least one the 4th docking section, and the 4th docking section is incorporated at the top of the connector
At least one second group connecting part.
4. terminal module as claimed in claim 2, which is characterized in that the forth terminal module further includes the 4th
Body, the bottom of the 4th pedestal are equipped at least one the 4th docking section, and the 4th docking section is incorporated at the top of the connector
At least one second group connecting part.
5. terminal module according to any one of claims 1 to 4, which is characterized in that the connector is integrally formed institute
It is made.
6. terminal module according to any one of claims 1 to 4, which is characterized in that the connector includes one first base
Seat and one second pedestal, first pedestal it is opposite with second pedestal to two sides be respectively provided with an engaging portion, the knot
Conjunction portion makes first pedestal and second pedestal be bonded the connector.
7. terminal module as described in claim 1, which is characterized in that the second end subgroup includes multiple Second terminals, institute
Second terminal is stated with body part, the both ends of the body part are respectively provided with contact jaw and connecting pin, the sheet of the Second terminal
Body portion is not embedded in second caulking groove, and the contact jaw of the Second terminal is placed in the top of first terminal module.
8. terminal module as described in claim 1, which is characterized in that the third terminal group includes multiple third terminals, institute
Third terminal is stated with body part, the both ends of the body part are respectively provided with contact jaw and connecting pin, the sheet of the third terminal
Body portion is not embedded in the third caulking groove, and the contact jaw of the third terminal is placed in the bottom of forth terminal module.
9. terminal module as described in claim 1, which is characterized in that the first terminal module further comprises First
Body, the first pressing plate and the first earthing member, the bottom of first pedestal are equipped with multiple first caulking grooves, and the top of first pedestal
Portion is equipped with multiple first accommodation grooves, and the first terminal is mounted on first caulking groove, and the Second terminal be mounted on it is described
After second caulking groove, multiple contact jaws of the second end subgroup is made to be placed in first accommodation groove, first pressing plate and institute
State the first pedestal in conjunction with and limit the first end subgroup, first earthing member is in conjunction with first pedestal, and described
The ground terminal contact of one earthing member and the first end subgroup.
10. terminal module as claimed in claim 9, which is characterized in that the two sides of the bottom of first pedestal are respectively equipped with
One Fixed Division and first connecting portion, the two sides of first pressing plate are respectively equipped in conjunction with first Fixed Division first corresponding
Fixed Division, the two sides of first earthing member are respectively equipped with the first corresponding connection parts in conjunction with the first connecting portion, and institute
The top for stating the first pressing plate is equipped with multiple convex blocks, and the convex block is embedded in first caulking groove respectively and supports the first terminal
Group, and the ora terminalis of first earthing member is equipped with multiple extensions, the ground terminal of the extension and the first end subgroup
Contact.
11. terminal module as claimed in claim 10, which is characterized in that the first end subgroup includes multiple first terminals,
The first terminal has body part, and the both ends of the body part are respectively provided with contact jaw and connecting pin, the first terminal
Body part is embedded in first caulking groove respectively and is supported by the convex block of first pressing plate, and first ground connection
The extension of part is contacted with the body part of the part first terminal.
12. terminal module as described in claim 1, which is characterized in that the forth terminal module further comprises the 4th
Body, the 4th pressing plate and the 4th earthing member, the top of the 4th pedestal are equipped with multiple 4th caulking grooves, and the bottom of the 4th pedestal
Portion is equipped with multiple 4th accommodation grooves, and the forth terminal is mounted on the 4th caulking groove, and the third terminal be mounted on it is described
After third caulking groove, multiple contact jaws of the third terminal group is made to be placed in the 4th accommodation groove, the 4th pressing plate and institute
State the 4th pedestal in conjunction with and limit the forth terminal group, the 4th earthing member is in conjunction with the 4th pedestal, and described
The ground terminal contact of four earthing members and the forth terminal group.
13. terminal module as claimed in claim 12, which is characterized in that the top two sides of the 4th pedestal are respectively equipped with
Four Fixed Divisions and the 4th interconnecting piece, the 4th that the two sides of the 4th pressing plate are respectively equipped in conjunction with the 4th Fixed Division are corresponding
Fixed Division, the two sides of the 4th earthing member are respectively equipped with the 4th corresponding connection parts in conjunction with the 4th interconnecting piece, and institute
The bottom for stating the 4th pressing plate is equipped with multiple convex blocks, and the convex block is embedded in the 4th caulking groove respectively and supports the forth terminal
Group, and the ora terminalis of the 4th earthing member is equipped with multiple extensions, the ground terminal of the extension and the forth terminal group
Contact.
14. terminal module as claimed in claim 13, which is characterized in that the forth terminal group includes multiple forth terminals,
The forth terminal has body part, and the both ends of the body part are respectively provided with contact jaw and connecting pin, the forth terminal
Body part is embedded in the 4th caulking groove respectively and is supported by the convex block of the 4th pressing plate, and the 4th ground connection
The extension of part is contacted with the body part of the part forth terminal.
15. a kind of electric connector, comprising the terminal module and shell as described in any one of claims 1 to 14, and the end
Submodule is set in the shell.
16. electric connector as claimed in claim 15, which is characterized in that the shell includes shell and rear cover, the shell
The terminal module is accommodated, the rear cover is in conjunction with the shell the terminal module to be limited in the shell.
17. electric connector as claimed in claim 16, which is characterized in that the shell has accommodating area, and the accommodating area holds
The terminal module is set, and one end of the shell has interface, and has on the inside of the two of described shell one end and inserted with described
Multiple grooves of orifice, and the contact jaw of the contact jaw of the first terminal and the forth terminal be respectively contained in it is described
In groove, and the opening that is connected to the accommodating area is equipped in the outer casing bottom, and it is the connecting pin of the first terminal, described
The connecting pin of Second terminal, the connecting pin of the third terminal and the connecting pin of the forth terminal are located at the opening.
18. electric connector as claimed in claim 17, which is characterized in that two inner sidewalls of the shell be respectively equipped with it is opposite to
Multiple sliding slots, and the two sidewalls of the shell are respectively equipped with the fixation hole for being connected to the sliding slot, and the rear cover include baffle,
And it is respectively arranged on the side plate of the baffle two sides, the side plate is respectively equipped with multiple guidance parts and multiple hook parts, after described
When lid is in conjunction with the shell, the sliding slot is placed in the guidance part and the hook part, and to wait hook parts to be buckled in institute
State fixation hole.
19. electric connector as claimed in claim 18, which is characterized in that the baffle has multiple limiting slots, after described
After lid is in conjunction with the shell, the connecting pin of the forth terminal is limited with the limiting slot.
20. electric connector as claimed in claim 19, which is characterized in that the two sidewalls of the shell and the neighbouring opening
Be respectively equipped at position it is opposite to two perforation, the perforation is inserted with support plate respectively, and the support plate supplies described first
The connecting pin of terminal, the connecting pin of the Second terminal, the third terminal connecting pin and the forth terminal connecting pin
Carry out against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825243.2A CN109510017B (en) | 2017-09-14 | 2017-09-14 | Terminal module and electric connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825243.2A CN109510017B (en) | 2017-09-14 | 2017-09-14 | Terminal module and electric connector thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109510017A true CN109510017A (en) | 2019-03-22 |
| CN109510017B CN109510017B (en) | 2020-06-12 |
Family
ID=65744403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825243.2A Active CN109510017B (en) | 2017-09-14 | 2017-09-14 | Terminal module and electric connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109510017B (en) |
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| CN109659731A (en) * | 2017-10-12 | 2019-04-19 | 至良科技股份有限公司 | Electric connector |
| CN113270748A (en) * | 2020-02-14 | 2021-08-17 | 山一电机株式会社 | Connector for high-speed transmission |
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| US20060166551A1 (en) * | 2005-01-21 | 2006-07-27 | Korsunsky Iosif R | Pluggable connector with a high density structure |
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| CN113270748A (en) * | 2020-02-14 | 2021-08-17 | 山一电机株式会社 | Connector for high-speed transmission |
Also Published As
| Publication number | Publication date |
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| CN109510017B (en) | 2020-06-12 |
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