CN207124319U - The high speed receptacle connector of packaging efficiency can be improved - Google Patents
The high speed receptacle connector of packaging efficiency can be improved Download PDFInfo
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- CN207124319U CN207124319U CN201721155882.4U CN201721155882U CN207124319U CN 207124319 U CN207124319 U CN 207124319U CN 201721155882 U CN201721155882 U CN 201721155882U CN 207124319 U CN207124319 U CN 207124319U
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- insulator
- terminal module
- high speed
- terminal
- receptacle connector
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Abstract
The utility model discloses a kind of high speed receptacle connector that can improve packaging efficiency, and it includes an insulation shell, a upper terminal module and once terminal module.The upper insulator of the upper terminal module has a stepped bottom surface, and the lower insulator of the lower terminal module has a stepped top surface, the upper surface can be cooperated with the lower surface so that the upper terminal module is combined together with the lower terminal module and common group enters in the rear end cavity of the insulation shell.Further, since two locating dowels are symmetrically formed in the rear surface of upper and lower end submodule group, so the upper and lower end submodule group with reference to after will not can be smoothly inserted into the insulation shell jointly by the obstruction of locating dowel, so as to improve packaging efficiency.
Description
Technical field
A kind of field of connectors is the utility model is related to, in particular to a kind of high speed receptacle that can improve packaging efficiency
Connector.
Background technology
Demand based on high speed transmission of signals, many key technologies will be changed and be carried therewith in complete electronic set system
Rise.The important component that high speed connector transmits as signal in complete electronic set system, user is to its reasonable structure, steady
Qualitative and packaging efficiency is proposed higher requirement.
It refer to shown in Fig. 1, the structure cloth between the insulation shell 90 and terminal module of existing high speed receptacle connector 9
Office is obvious unreasonable.In detail, influenceed by plastic forming process, terminal module is made into two-piece type, as above Terminals Die
Group 91 and lower terminal module 92, and upper and lower end submodule group 91,92 can mesh together in assembling, and upper conducting terminal
93 then form clamping shape with the front end of lower conducting terminal 94.One is each provided with the side position of rear end two of the insulation shell 90 backward
The locating dowel 901 protruded out, when the group of Terminals Die up and down 91,92 meshed together inserts one from the rear end of the insulation shell 90 jointly
When in cavity 902, the two rows conducting terminal 93,94 in clamping shape positioned at upper and lower Terminals Die group 91,92 front ends will be by
The locating dowel 901 at insulation shell end after 90s hinders, so as to smoothly enter in the cavity 902.Therefore, in order to smoothly complete
Assembling, upper and lower end submodule group 91,92 must be separated, be then individually inserted into again in the cavity 902, such as first by upper terminal
Module 91 inserts in the cavity 902, then lower terminal module 92 is inserted in the cavity 902.But this mode will expend it is double
Built-up time, the booming market demand of current high speed receptacle connector can not be met at all.
Therefore, applicant be badly in need of the unreasonable structure for solving above-mentioned high speed receptacle connector and caused by assembling is time-consuming asks
Topic.
Utility model content
Main purpose of the present utility model is to provide a kind of high speed receptacle connector, and the structure of its terminal module is changed
It is good, it is possible to increase packaging efficiency.
Other objects and advantages of the present utility model can be obtained from the technical characteristic disclosed by the utility model into one
The understanding of step.
For the above-mentioned purpose, the utility model adopts the following technical scheme that：A kind of high speed receptacle that can improve packaging efficiency
Connector includes an insulation shell, a upper terminal module and once terminal module.The insulation shell is in longitudinal, has one
The front end socket and a rear end cavity of elongated shape, the front end socket are connected with the rear end cavity, and in the front end socket
Upper and lower both sides are respectively formed with row's terminal containing slot.The upper terminal module includes a strip upper insulator and a row consolidates
Due to the upper conducting terminal on the upper insulator；The upper insulator has an a upper horizontal surface, stepped bottom surface, one vertical
Preceding surface, a vertical rear surface and one are formed at the locating dowel on the rear surface and to extend back；Each upper conducting terminal is equal
Stretch out the welding on surface after the upper insulator backward with an elastic arm for forward extending out the preceding surface of the upper insulator and one
End.The lower conducting terminal that the lower terminal module includes a strip lower insulator and a row is fixed on the lower insulator；
The lower insulator has a horizontal surface, a stepped top surface, a vertical preceding surface, a vertical rear surface and a shape
Into on the rear surface and the locating dowel that extends back；One, which is respectively provided with, per conducting terminal once forward extends out table before the lower insulator
The elastic arm in face and a welding ends for stretching out surface after the lower insulator backward.The wherein stepped upper table of the lower insulator
Face can be cooperated with the stepped bottom surface of the upper insulator so that the upper terminal module is incorporated in the lower terminal module
Together and common group enters in the rear end cavity of the insulation shell, and now above-mentioned two locating dowel is both exposed to outside the insulation shell, and
Two row's elastic arms then respectively forwardly enter in corresponding terminal containing slot, and in the front end socket.
In a wherein embodiment, the lower terminal module is identical with the upper terminal modular structure, when in use, by it
In a Terminals Die group turn upside down allow for the two formed complementary type engaging structure and be combined together.
In a wherein embodiment, the stepped bottom surface of the upper insulator comprise at least have it is one higher compared with lower part and one
Part, the locating dowel of the upper insulator are formed on the rear surface close to the opening position being somebody's turn to do compared with lower part；The rank of the lower insulator
Scalariform upper surface, which comprises at least, has one to be formed at compared with lower part and a upper section, the locating dowel of the lower insulator on the rear surface
Close to the opening position of the upper section；During assembling, the relatively lower part of the lower insulator can be with the relatively lower part of the upper insulator
Coupling, and the upper section of the lower insulator can couple with the upper section of the upper insulator.
In a wherein embodiment, welding ends of conducting terminal is vertically bent into horizontal pin upwards on this；And should
The welding ends of lower conducting terminal is bent into horizontal pin downward vertically.
In a wherein embodiment, at least one projection, and at least one depression are provided with the upper surface of the lower insulator；
The structure closed with above-mentioned raised and recesses is also provided with the lower surface of the upper insulator, for fixing the upper terminal module
With the lower terminal module.
In a wherein embodiment, the locating dowel of the lower insulator is symmetrically distributed in combination with the locating dowel of the upper insulator
Afterwards on the rear surface of the upper terminal module and the lower terminal module.
In a wherein embodiment, the elastic arm of the elastic arm and conducting terminal under this row of the upper conducting terminal of this row is total to
With one resilient clamp shape of composition, and the welding ends of the welding ends and conducting terminal under this row of the upper conducting terminal of this row is then symmetrical
Bending is simultaneously in the same plane.
In a wherein embodiment, the high speed receptacle connector also includes a metal shell, for coating the insulation shell
Body and the upper and lower end submodule group being incorporated on the insulation shell.
Compared to prior art, the utility model high speed receptacle connector is by making two independent, structure identicals
Terminal module, and when in use, wherein a Terminals Die group turning upside down, it is possible to another terminal module interworking, so as to shape
Into the engaging structure of two complementary types.Further, since locating dowel is formed at the rear surface of terminal module, so upper with reference to after
Lower terminal module will not can be smoothly inserted into the insulation shell jointly by the obstruction of locating dowel, so as to improve assembling effect
Rate.
Brief description of the drawings
Fig. 1 is structural representation of the insulation shell with terminal module of existing high speed receptacle connector.
Fig. 2 be the utility model high speed receptacle connector decomposition texture schematic diagram, its mainly show insulation shell, on
Terminal module and the separated situation of lower terminal module.
Fig. 3 is the decomposition texture schematic diagram of the utility model high speed receptacle connector, and it mainly shows upper terminal module
Situation after being combined with lower terminal module.
Fig. 4 is the situation after the utility model insulation shell is combined with upper and lower Terminals Die group.
Fig. 5 is the schematic diagram that the utility model insulation shell is combined rear other direction with upper and lower Terminals Die group.
Fig. 6 is the combining structure schematic diagram of the utility model high speed receptacle connector, wherein main display will tie shown in Fig. 5
Structure is assembled in a metal shell.
Main Reference Numerals in the utility model Figure of description are described as follows：
The insulation shell 10 of high speed receptacle connector 1
The bottom wall 102 of roof 101
The front end socket 104 of side wall 103
The terminal containing slot 106 of rear end cavity 105
The upper insulator 21 of upper terminal module 20
The stepped bottom surface 211 of upper horizontal surface 210
Surface 213,313 behind preceding surface 212,312
Compared with lower part 214,314 upper sections 215
Conducting terminal 22 in locating dowel 216,316
Elastic arm 220,320 welding ends 221,321
The lower insulator 31 of lower terminal module 30
The stepped top surface 311 of horizontal surface 310
The lower projection 317 of conducting terminal 32
Depression 318.
Embodiment
The explanation of following examples is with reference to additional schema, to illustrate the specific reality that the utility model can be used to implementation
Apply example.The direction term that the utility model is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " top ", " bottom "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the utility model, rather than
To limit the utility model.
Refer to shown in Fig. 2 to Fig. 5, the utility model high speed receptacle connector 1 mainly includes on an insulation shell 10, one
Terminal module 20 and once terminal module 30.
As shown in Fig. 2, Fig. 5, the insulation shell 10 is in longitudinal, has a roof 101, a bottom wall 102 and two side
103, the rear end of front end socket 104 and one sky set formed with an elongated shape is enclosed by the roof 101, the bottom wall 102 and two side 103
Chamber 105, and the front end socket 104 is interconnected with the rear end cavity 105, and in the both sides up and down of the front end socket 104
Respectively formed with row's terminal containing slot 106.
As shown in Fig. 2 the upper terminal module 20 includes a strip upper insulator 21 and a row is fixed on this absolutely
Upper conducting terminal 22 on edge body 21.The upper insulator 21 has a upper horizontal surface 210, a stepped bottom surface 211, one perpendicular
Surface 213 after straight preceding surface 212 and one is vertical.Wherein the stepped bottom surface 211, which comprises at least, has one compared with lower part 214
An and upper section 215（Label is shown in Fig. 3）, wherein close on the rear surface be somebody's turn to do the opening position compared with lower part 214 formed with one
The locating dowel 216 to extend back.In addition, each upper conducting terminal 22 is respectively provided with a preceding surface for forward extending out the upper insulator 21
Elastic arm 220 and one stretch out backward the upper insulator 21 rear surface welding ends 221.
In the present embodiment, welding ends 221 of conducting terminal 22 is vertically bent into horizontal pin, Neng Goutong upwards on this
Cross surface soldered（SMT）It is fixed on the external circuit board.
In the present embodiment, the upper conducting terminal 22 of this row and the upper insulator 21 are the shapes by way of Plastic Forming
Integrated structure.
As shown in Fig. 2 the lower terminal module 30 and the structure of upper terminal module 20 are essentially identical, simply when in use, will
Wherein a Terminals Die group turns upside down, it is possible to another terminal module interworking, so as to form the engaging structure of complementary type.
In order that embodiment is clearer, the lower end submodule will be introduced in detail according to position relationship during assembling below
The structure of group 30.
As shown in Fig. 2 the lower terminal module 30 include a strip lower insulator 31 and a row to be fixed on this lower absolutely
Lower conducting terminal 32 on edge body 31.The lower insulator 31 has a horizontal surface 310, a stepped top surface 311, one perpendicular
Surface 313 after straight preceding surface 312 and one is vertical.The stepped top surface 311, which comprises at least, has one compared with lower part 314 and one
Upper section 315, wherein the opening position on the rear surface close to the upper section 315 is formed with a locating dowel to extend back
316.In addition, be respectively provided with per once conducting terminal 32 a preceding surface for forward extending out the lower insulator 31 elastic arm 320 and
One stretches out the welding ends 321 on the rear surface of the lower insulator 31 backward.
In the present embodiment, the welding ends 321 of the lower conducting terminal 32 is to be bent into horizontal pin downward vertically, can
Pass through surface soldered（SMT）It is fixed on the external circuit board.
In the present embodiment, conducting terminal 32 and the lower insulator 31 are the shapes by way of Plastic Forming under this row
Integrated structure.
In the present embodiment, as shown in Fig. 2 being additionally provided with an at least projection 317 in the upper surface of the lower insulator 31, with
And at least one depression 318.In fact, be also provided with identical structure on the lower surface of the upper insulator 21, i.e., it is raised with it is recessed
Fall into, but due to Fig. 2 visual angle relation, and fail to show these structures.
As shown in figure 3, and referring concurrently to Fig. 2, in assembling, the stepped top surface 311 of the lower insulator 31 with it is above-mentioned
The complementary structure of stepped bottom surface 211 of upper insulator 21, for example, the relatively lower part 314 of the lower insulator 31 can with this
The relatively lower part 214 of insulator 21 is entrenched togather, and the upper section 315 of the lower insulator 31 can be with the upper insulator 21
Upper section 215 be entrenched togather, so allow for the upper terminal module 20 and lower terminal module 30 and be combined into one
Structure.Meanwhile be engaged by the projection 317 on the lower insulator 31 and depression 318 with the counter structure of the upper insulator 21, from
And secure the two together.In addition, the locating dowel 316 of the lower insulator 31 and the locating dowel 216 of the upper insulator 21 are symmetrical
Integrally-built two side position being distributed in after combining, and can be placed exactly on integrally-built longitudinal centre line.
In addition, as shown in figure 3, the elastic arm 220 of the upper conducting terminal 22 of this row and the elasticity of conducting terminal under this row 32
Arm 320 forms a resilient clamp shape, using the teaching of the invention it is possible to provide is docked with the elasticity of butt connector.And their welding ends 221,321
Symmetrical bending is simultaneously in the same plane.
Understood with reference to Fig. 2 and Fig. 3, and in combination with foregoing description, the upper terminal module 20 and the knot of lower terminal module 30
Structure is essentially identical, such as upper insulator 21 and lower insulator 31 have an identical structure, and upper conducting terminal 22 and lower conducting terminal
32 also have identical structure.When in use, a wherein Terminals Die group is turned upside down and becomes lower terminal module 30, it is possible to it is another
One Terminals Die group（As above terminal module 20）Interworking, so as to form stable complementary structure.
It can be seen that when making Terminals Die group, it is only necessary to which a set of diel can is completed upper conducting terminal 22 and led with
The making of electric terminal 32, a set of plastic mould is redesigned by conducting terminal 22（32）With insulator 21（31）It is integrally formed,
Form a single terminal module 20（30）.
Please refer to shown in Fig. 3, Fig. 4, Fig. 5, in assembling, by the upper terminal module 20 after combination and lower terminal module
30 insert in the rear end cavity 105 of the insulation shell 10 together, and now two locating dowels 216,316 are both exposed to the insulation shell 10
Outside, and two rows respectively forwardly enter in corresponding terminal containing slot 106 in the elastic arm 220,320 of clamping shape, and be exposed to
It is in electrical contact with butt connector to prepare in the front end socket 104.
Visible from the above, two locating dowel 216,316 of the present utility model is formed at upper and lower Terminals Die group 20,30
Surface afterwards, and be not formed at as prior art on the rear of the insulation shell 10, so when upper and lower Terminals Die group 20,30 is inserted
When entering in the rear end cavity 105 of the insulation shell 10, this two locating dowel 216,316 does not interfere with upper and lower Terminals Die group 20,30
Assembling.
It refer to shown in Fig. 6, the utility model high speed receptacle connector 1 also includes a metal shell 40, will assemble
Insulation shell 10 together with upper terminal module 20 and lower terminal module 30, load together in the metal shell 40, so that should
Metal shell 40 can coat these structures, to provide the effect of electromagnetic shielding.
The utility model high speed receptacle connector 1 is by making two independent, structure identical Terminals Dies in summary
Group 20,30, and when in use, wherein a Terminals Die group 30 will turn upside down, it is possible to the interworking of another terminal module 20, so as to
Form the engaging structure of two complementary types.
Claims (8)
1. a kind of high speed receptacle connector that can improve packaging efficiency, including an insulation shell, a upper terminal module and once
Terminal module；The insulation shell is in longitudinal, has the front end socket and a rear end cavity of an elongated shape, the front end socket is with being somebody's turn to do
Rear end cavity is connected, and in the both sides up and down of the front end socket respectively formed with row's terminal containing slot；It is characterized in that：
The upper conducting end that the upper terminal module includes a strip upper insulator and a row is fixed on the upper insulator
Son；The upper insulator has a upper horizontal surface, a stepped bottom surface, a vertical preceding surface, vertical rear surface, a Yi Jiyi
It is formed at the locating dowel on the rear surface and to extend back；Each upper conducting terminal be respectively provided with one forward extend out the upper insulator before
The elastic arm on surface and a welding ends for stretching out surface after the upper insulator backward；
The lower conducting end that the lower terminal module includes a strip lower insulator and a row is fixed on the lower insulator
Son；The lower insulator has a horizontal surface, a stepped top surface, a vertical preceding surface, vertical rear surface, a Yi Jiyi
It is formed at the locating dowel on the rear surface and to extend back；Be respectively provided with per once conducting terminal one forward extend out the lower insulator before
The elastic arm on surface and a welding ends for stretching out surface after the lower insulator backward；
Wherein the stepped top surface of the lower insulator can cooperate with the stepped bottom surface of the upper insulator so that should
Upper terminal module and the lower terminal module are combined together and common group enters in the rear end cavity of the insulation shell, and now above-mentioned two
Locating dowel is both exposed to outside the insulation shell, and two row's elastic arms then respectively forwardly enter in corresponding terminal containing slot, and
In the front end socket.
2. the high speed receptacle connector of packaging efficiency can be improved as claimed in claim 1, it is characterised in that：The lower terminal module
It is identical with the upper terminal modular structure, when in use, a wherein Terminals Die group is turned upside down and allows for the two shape
Into complementary type engaging structure and be combined together.
3. the high speed receptacle connector of packaging efficiency can be improved as claimed in claim 1, it is characterised in that：
The stepped bottom surface of the upper insulator, which comprises at least, has one compared with lower part and a upper section, the positioning of the upper insulator
Post is formed on the rear surface close to the opening position being somebody's turn to do compared with lower part；
The stepped top surface of the lower insulator, which comprises at least, has one compared with lower part and a upper section, the positioning of the lower insulator
Post is formed on the rear surface close to the opening position of the upper section；
During assembling, the relatively lower part of the lower insulator can couple with the relatively lower part of the upper insulator, and the lower insulator
Upper section can couple with the upper section of the upper insulator.
4. the high speed receptacle connector of packaging efficiency can be improved as claimed in claim 3, it is characterised in that：
Welding ends of conducting terminal is vertically bent into horizontal pin upwards on this；And
The welding ends of the lower conducting terminal is bent into horizontal pin downward vertically.
5. the high speed receptacle connector of packaging efficiency can be improved as claimed in claim 3, it is characterised in that：
At least one projection, and at least one depression are provided with the upper surface of the lower insulator；
The structure closed with above-mentioned raised and recesses is also provided with the lower surface of the upper insulator, for fixing the upper terminal
Module and the lower terminal module.
6. the high speed receptacle connector of packaging efficiency can be improved as claimed in claim 3, it is characterised in that：The lower insulator
Locating dowel and the locating dowel of the upper insulator are symmetrically distributed in the rear surface of the upper terminal module and the lower terminal module after combining
On.
7. the high speed receptacle connector of packaging efficiency can be improved as claimed in claim 1, it is characterised in that：The upper conduction of this row
The elastic arm of the elastic arm of terminal and conducting terminal under this row collectively forms a resilient clamp shape, and this row goes up conducting terminal
Welding ends and conducting terminal under this row welding ends then symmetrical bending and in the same plane.
8. the high speed receptacle connector of packaging efficiency can be improved as claimed in claim 1, it is characterised in that：The high speed receptacle connects
Connect device and also include a metal shell, for the upper and lower end submodule group for coating the insulation shell and being incorporated on the insulation shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155882.4U CN207124319U (en) | 2017-09-11 | 2017-09-11 | The high speed receptacle connector of packaging efficiency can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155882.4U CN207124319U (en) | 2017-09-11 | 2017-09-11 | The high speed receptacle connector of packaging efficiency can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124319U true CN207124319U (en) | 2018-03-20 |
Family
ID=61601727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155882.4U Active CN207124319U (en) | 2017-09-11 | 2017-09-11 | The high speed receptacle connector of packaging efficiency can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422234A (en) * | 2021-06-29 | 2021-09-21 | 中航光电科技股份有限公司 | High-speed IO connector capable of improving terminal coplanarity and connector assembly |
-
2017
- 2017-09-11 CN CN201721155882.4U patent/CN207124319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113422234A (en) * | 2021-06-29 | 2021-09-21 | 中航光电科技股份有限公司 | High-speed IO connector capable of improving terminal coplanarity and connector assembly |
| CN113422234B (en) * | 2021-06-29 | 2022-04-01 | 中航光电科技股份有限公司 | High-speed IO connector capable of improving terminal coplanarity and connector assembly |
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