CN110364884A - Socket connector and pin connector - Google Patents
Socket connector and pin connector Download PDFInfo
- Publication number
- CN110364884A CN110364884A CN201810311855.4A CN201810311855A CN110364884A CN 110364884 A CN110364884 A CN 110364884A CN 201810311855 A CN201810311855 A CN 201810311855A CN 110364884 A CN110364884 A CN 110364884A
- Authority
- CN
- China
- Prior art keywords
- shell
- socket connector
- radiator
- roof
- connector according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
Abstract
The invention discloses a kind of socket connectors, comprising: shell has roof and bottom wall, opening is formed on the roof of the shell；And radiator, it is arranged on the roof of the shell, including being suitable for being projected into the boss of the inside of the shell via described be open, the radiator is fixedly welded on the outer surface of the roof of the shell, and closes the opening on the shell.It therefore, in the present invention, is not in electromagnetic leakage path on the roof of the shell of socket connector, to improve the electromagnetism interference performance of connector.
Description
Technical field
The present invention relates to a kind of socket connector and with the socket connector to the pin connector matched.
Background technique
In the prior art, socket connector generally includes metal shell (usually iron cage) and is arranged in metal shell
Terminal module, the terminal module include suitable for insertion socket connector pin connector resilient electrical contact conducting end
Son.Conventionally, as the transmission speed of connector is higher and higher, cause the calorific value of connector very big, therefore, leads to
It often also needs that a radiator is installed on the roof of the metal shell of socket connector, to increase the heat dissipation performance of connector.
In the prior art, radiator generally includes a substrate, positioned at the cooling fin at the top of substrate and positioned at substrate
Bottom boss.Opening is formed on the roof of metal shell, the boss of radiator is projected into metal-back via the opening
The inside of body, to be thermally contacted with the pin connector of insertion.
In the prior art, it generallys use elastic clip radiator is elastically held on the roof of metal shell, this makes
Obtaining radiator can overcome the elastic force of elastic clip to float up and down.Therefore, when in pin connector insertion socket connector, plug
Connector can upward pushing tow radiator, cause radiator to be lifted up, this will lead between radiator and metal shell go out
Existing biggish gap, this is biggish electromagnetic leakage path, reduces the electromagnetism interference performance of connector.
Summary of the invention
The purpose of the present invention aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
According to an aspect of the present invention, a kind of socket connector is provided, comprising: shell has roof and bottom wall, in institute
It states and is formed with opening on the roof of shell；And radiator, it is arranged on the roof of the shell, including be suitable for via the opening
It is projected into the boss of the inside of the shell, the radiator is fixedly welded on the outer surface of the roof of the shell, and
Close the opening on the shell.
The embodiment of an exemplary according to the present invention, the radiator further include substrate and cooling fin, the heat dissipation
Piece is located at the top of the substrate, and the boss is located at the bottom of the substrate；The substrate of the radiator is fixedly welded on
On the outer surface of the roof of the shell, to close the opening on the shell.
The embodiment of another exemplary according to the present invention, the shell have at least one be inserted into for pin connector
A insertion chamber is formed with the opening on the roof of each insertion chamber；The radiator have with it is described at least
At least one corresponding described boss of one insertion chamber, the boss via the opening be projected into it is described be inserted into cavities,
To be thermally contacted with the pin connector being inserted into cavities described in insertion.
The embodiment of another exemplary according to the present invention, the shell also have at least one demarcation plate, and described point
The inner space of the shell is separated into multiple insertion chambers by partition.
The embodiment of another exemplary according to the present invention is formed on the inner surface of the bottom wall of each insertion chamber
Opposite recessed portion, is arranged in the recessed portion and has elastic component with the opening, and the elastic element is suitable for upward pushing tow
It is inserted into the pin connector of the insertion chamber, so that the boss of the pin connector and the radiator is in close contact.
The embodiment of another exemplary according to the present invention, the recessed portion are under being formed by bottom wall described in punching press
Heavy formula recess portion.
The embodiment of another exemplary according to the present invention, the elastic element include baseplate part and pass through described in punching
The multiple arcs elastic slice being upturned that baseplate part is formed, the baseplate part of the elastic element are assemblied in the recessed portion.
The embodiment of another exemplary according to the present invention, the baseplate part of the elastic element and the recessed portion phase
Match, so that the elastic element can be positioned in the recessed portion.
The embodiment of another exemplary according to the present invention is formed at least one slot on each arc spring lamination
Hole, to increase the elasticity of the arc spring lamination.
The embodiment of another exemplary according to the present invention, the socket connector further include being arranged in the insertion chamber
In terminal module, the terminal module has insulating body and at least one conducting end for being maintained in the insulating body
Son, the conductive terminal are suitable for being in electrical contact with the pin connector for being inserted into the insertion chamber.
The embodiment of another exemplary according to the present invention is formed with one on the insulating body of the terminal module
The elastic contact part of slot, the conductive terminal is located in the slot；The pin connector has a tongue, described to insert
Tongue is adapted for insertion into the slot, to be in electrical contact with the elastic contact part of the conductive terminal.
The embodiment of another exemplary according to the present invention, the conductive terminal have suitable for welding or are plugged into circuit
Connecting pin on plate, the conductive terminal are compliant conductive terminal, so that the terminal module can be floating relative to the circuit board
It is dynamic, to prevent the tongue from interfering with the slot due to foozle, to guarantee to be inserted into inserting for the insertion chamber
Head connector can be in close contact with the entire bottom surface of the boss of the radiator.
The embodiment of another exemplary according to the present invention is formed with multiple inserting foots, institute in the bottom of the shell
It states inserting foot to be suitable for being plugged into the spliced eye on the circuit board, so that the shell to be fixed on the circuit board.
The embodiment of another exemplary according to the present invention is equipped on four walls of the port of each insertion chamber
It is electromagnetically shielded elastic slice.
According to another aspect of the present invention, a kind of pin connector is provided, aforesaid sockets connector is adapted for insertion into
It being inserted into cavities, the pin connector has a tongue, and the tongue is adapted for insertion into the slot of the terminal module, with
Just it is in electrical contact with the elastic contact part of the conductive terminal, the tongue is mounted on the pin connector in a manner of relocatable
Ontology on, to prevent the tongue from interfering with the slot due to foozle, to guarantee to be inserted into the insertion
The pin connector of chamber can be in close contact with the entire bottom surface of the boss of the radiator.
In the embodiment of aforementioned each exemplary according to the present invention, radiator is fixedly welded on the roof of shell
Outer surface on, and the opening on shell is closed, so that being not in electromagnetic leakage path on the roof of shell, to improve
The electromagnetism interference performance of connector.
By the description made for the present invention of below with reference to attached drawing, other objects and advantages of the present invention will be aobvious and easy
See, and can help that complete understanding of the invention will be obtained.
Detailed description of the invention
Fig. 1 shows the stereoscopic schematic diagram of the socket connector of the embodiment of an exemplary according to the present invention；
Fig. 2 shows the schematic diagram of the elastic element on the bottom wall of socket connector shown in FIG. 1；
Fig. 3 shows the stereoscopic schematic diagram of an insertion chamber of socket connector shown in FIG. 1；
Fig. 4 shows the longitudinal sectional view of socket connector shown in FIG. 1；
Fig. 5 shows the stereoscopic schematic diagram of elastic element shown in Fig. 2；
Fig. 6 shows that pin connector is not when the slot of the tongue of pin connector and the terminal module of socket connector is interfered
The schematic diagram that can be contacted with radiator；
Fig. 7, which is shown, is arranged to the schematic diagram that can be floated to avoid tongue and slot interference for tongue or terminal module.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.Illustrating
In book, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to embodiment of the present invention
Illustrate to be intended to explain present general inventive concept of the invention, and is not construed as to a kind of limitation of the invention.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also be with
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
A general technical according to the present invention design, provides a kind of socket connector, comprising: shell, have roof and
Bottom wall is formed with opening on the roof of the shell；And radiator, it is arranged on the roof of the shell, including be suitable for warp
The boss of the inside of the shell is projected by described be open, the radiator is fixedly welded on the outer of the roof of the shell
On surface, and close the opening on the shell.
Fig. 1 shows the stereoscopic schematic diagram of the socket connector 10 of the embodiment of an exemplary according to the present invention.Fig. 3 is aobvious
Show the stereoscopic schematic diagram of an insertion chamber 101 of socket connector 10 shown in FIG. 1.Fig. 4 shows socket connector shown in FIG. 1
10 longitudinal sectional view.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the illustrated embodiment, which includes shell 100 and radiator
200.Shell 100 has roof 110 and bottom wall 120, is formed with opening 111 on the roof 110 of shell 100.Radiator 200 is set
It sets on the roof 110 of shell 100, the boss 230 of the inside including being suitable for being projected into shell 100 via opening 111.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the illustrated embodiment, radiator 200 is fixedly welded on the top of shell 100
On the outer surface of wall 110, and close the opening 111 on shell 100.In one embodiment of the invention, radiator 200 can be with
It is welded on the outer surface of roof 110 of shell 100 with the mode of Reflow Soldering.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the illustrated embodiment, radiator 200 further includes substrate 210 and cooling fin
220.Cooling fin 220 is located at the top of substrate 210, and boss 230 is located at the bottom of substrate 210.The substrate 210 of radiator 200 is solid
Surely it is welded on the outer surface of roof 110 of shell 100, to close the opening 111 on shell 100.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the illustrated embodiment, shell 100 has for the insertion of pin connector 20 extremely
A few insertion chamber 101 is formed with an opening 111 on the roof 110 of each insertion chamber 101.Radiator 200 have with extremely
Few at least one corresponding boss 230 of an insertion chamber 101.Each boss 230 is projected into slotting via corresponding opening 111
Enter in chamber 101, to be thermally contacted with the pin connector 20 being inserted into the insertion chamber 101.
Shown in as shown in Figure 1, Figure 3 and Figure 4, in the illustrated embodiment, shell 100 also has at least one demarcation plate 130, uses
In the inner space of shell 100 is separated into multiple insertion chambers 101.
Fig. 2 shows the schematic diagram of the elastic element 500 on the bottom wall 120 of socket connector 10 shown in FIG. 1.
As shown in Figures 1 to 4, in the illustrated embodiment, the shape on the inner surface of the bottom wall 120 of each insertion chamber 101
At with 111 opposite recessed portions 121 of opening, setting has elastic component 500 in recessed portion 121, and elastic element 500 is suitable for upward
Pushing tow is inserted into the pin connector 20 in insertion chamber 101, so that the boss 230 of pin connector 20 and radiator 200 is close
Contact.
As shown in Figures 1 to 4, in the illustrated embodiment, aforementioned recessed portion 121 can be to pass through punching press shell 100
The sunk type recess portion that bottom wall 120 is formed.But the present invention is not limited to this, aforementioned recessed portion 121 can also be by other means
It is formed, for example, by being molded or machined into.
Fig. 5 shows the stereoscopic schematic diagram of elastic element 500 shown in Fig. 2.
As shown in Fig. 2, Fig. 4 and Fig. 5, in the illustrated embodiment, elastic element 500 is including baseplate part 510 and passes through punching
The multiple arcs elastic slice 520 of the formation of baseplate part 510 being upturned is cut, the baseplate part 510 of elastic element 500 is assemblied in recessed portion
In 121.
As shown in Fig. 2, Fig. 4 and Fig. 5, in the illustrated embodiment, the baseplate part 510 and recessed portion 121 of elastic element 500
Match, so that elastic element 500 can be positioned in recessed portion 121, in such manner, it is possible to guarantee the mistake in insertion pin connector 20
Cheng Zhong, elastic element 500 are not in be moved forward and backward.
As shown in figure 5, in the illustrated embodiment, at least one slot 521 is formed on each arc spring lamination 520,
To increase the elasticity of arc spring lamination 520.
Fig. 7, which shows to be arranged to float by tongue 21 or terminal module 400, to be shown to avoid tongue 21 with what slot 401 was interfered
It is intended to.
As shown in figs. 4 and 7, in the illustrated embodiment, socket connector 10 further includes being arranged in insertion chamber 101
Terminal module 400, at least one conductive terminal 410 which has insulating body and be maintained in insulating body.
Conductive terminal 410 is suitable for being in electrical contact with the pin connector 20 (referring to Fig. 7) being inserted into insertion chamber 101.
As shown in figs. 4 and 7, in the illustrated embodiment, one is formed on the insulating body of terminal module 400 to insert
The elastic contact part 411 of slot 401, conductive terminal 410 is located in slot 401.Pin connector 20 has a tongue 21, tongue
21 are adapted for insertion into slot 401, to be in electrical contact with the elastic contact part 411 of conductive terminal 410.
In this application, it if tongue 21 or terminal module 400 are completely fixed, can float not at all, then having
It is possible that tongue 21 is interfered with slot 401 due to foozle, this will lead to pin connector 20 cannot with dissipate
Hot device 200 contacts, and Fig. 6 shows such case.As shown in fig. 6, at this point, pin connector 20 favours the convex of radiator 200
There is gap between the bottom surface of platform 230, and the bottom surface of the boss 230 of radiator 200, leads to pin connector 20 and radiator
The bottom surface of 200 boss 230 cannot contact, this can reduce heat dissipation effect.
As shown in figs. 4 and 7, in the illustrated embodiment, conductive terminal 410 has suitable for welding or is plugged into circuit board
Connecting pin 412 on 30.In one embodiment of the invention, conductive terminal 410 can be compliant conductive terminal, so that terminal
Module 400 can float relative to circuit board 30, to prevent tongue 21 from interfering with slot 401 due to foozle, thus
Guarantee that the pin connector 20 being inserted into insertion chamber 101 can closely connect with the entire bottom surface of the boss 230 of radiator 200
Touching.
As shown in Figure 1 and Figure 7, in the illustrated embodiment, multiple inserting foots 140 are formed in the bottom of shell 100, inserted
Pin 140 is suitable for being plugged into the spliced eye on circuit board 30, so that shell 100 to be fixed on circuit board 30.
As shown, in the illustrated embodiment, being equipped with electromagnetic shielding on four walls of the port of each insertion chamber 101
Elastic slice 300.
In another embodiment of the present invention, it is also disclosed and a kind of the plug matched is connect with aforesaid sockets connector 10
Device.The pin connector is adapted for insertion into the insertion chamber 101 of aforesaid sockets connector 10.There is the pin connector 20 one to be inserted
Tongue 21, tongue 21 are adapted for insertion into the slot 401 of terminal module 400, so as to the elastic contact part 411 with conductive terminal 410
Electrical contact.Tongue 21 is mounted on the ontology of pin connector 20 in a manner of relocatable, with prevent tongue 21 and slot 401 by
Interfere in foozle, to guarantee that the pin connector 20 of insertion insertion chamber 101 can be with the boss of radiator 200
230 entire bottom surface is in close contact.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this field
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of structure described in various embodiments
It can be freely combined in the case where prominent.
Although in conjunction with attached drawing, the present invention is described, and embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and should not be understood as to a kind of limitation of the invention.
Although some embodiments of this present general inventive concept have been shown and have illustrated, those of ordinary skill in the art will be managed
Solution can make a change these embodiments in the case where the principle and spirit without departing substantially from this present general inventive concept, of the invention
Range is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, the range that any element label of claim should not be construed as limiting the invention.
Claims (15)
1. a kind of socket connector, comprising:
Shell (100) has roof (110) and bottom wall (120), is formed with opening on the roof (110) of the shell (100)
(111)；With
Radiator (200) is arranged on the roof (110) of the shell (100), including is suitable for prominent via the opening (111)
The boss (230) of the inside of the shell (100) is arrived out,
It is characterized by:
The radiator (200) is fixedly welded on the outer surface of roof (110) of the shell (100), and described in closing
The opening (111) on shell (100).
2. socket connector according to claim 1, it is characterised in that:
The radiator (200) further includes substrate (210) and cooling fin (220), and the cooling fin (220) is located at the substrate
(210) top, the boss (230) are located at the bottom of the substrate (210)；
The substrate (210) of the radiator (200) is fixedly welded on the outer surface of roof (110) of the shell (100),
To close the opening (111) on the shell (100).
3. socket connector according to claim 1 or 2, it is characterised in that:
The shell (100) has at least one insertion chamber (101) being inserted into for pin connector (20), in each insertion
The opening (111) is formed on the roof (110) of chamber (101)；
The radiator (200) has and at least one described at least one corresponding described boss of insertion chamber (101)
(230), the boss (230) is projected into the insertion chamber (101) via the opening (111), so as to described slotting with insertion
Enter pin connector (20) thermo-contact in chamber (101).
4. socket connector according to claim 3, it is characterised in that:
The shell (100) also has at least one demarcation plate (130), and the demarcation plate (130) is by the interior of the shell (100)
Portion space is separated into multiple insertion chambers (101).
5. socket connector according to claim 4, it is characterised in that:
The recessed portion opposite with the opening (111) is formed on the inner surface of the bottom wall (120) of each insertion chamber (101)
(121), setting has elastic component (500) in the recessed portion (121), and the elastic element (500) is inserted suitable for upward pushing tow
Enter the pin connector (20) of insertion chamber (101), so that the pin connector (20) and the radiator (200) is convex
Platform (230) is in close contact.
6. socket connector according to claim 5, it is characterised in that:
The recessed portion (121) is the sunk type recess portion formed by bottom wall described in punching press (120).
7. socket connector according to claim 5, it is characterised in that:
The elastic element (500) includes baseplate part (510) and is upturned by what the punching baseplate part (510) was formed
The baseplate part (510) of multiple arcs elastic slice (520), the elastic element (500) is assemblied in the recessed portion (121).
8. socket connector according to claim 7, it is characterised in that:
The baseplate part (510) of the elastic element (500) matches with the recessed portion (121), so that the elastic element
(500) it can be positioned in the recessed portion (121).
9. socket connector according to claim 7, it is characterised in that:
It is formed at least one slot (521) on each arc spring lamination (520), to increase the arc spring lamination
(520) elasticity.
10. socket connector according to claim 3, it is characterised in that:
The socket connector (10) further includes terminal module (400) of the setting in insertion chamber (101), the Terminals Die
At least one conductive terminal (410) that block (400) has insulating body and is maintained in the insulating body, the conductive terminal
(410) it is suitable for being in electrical contact with the pin connector (20) for being inserted into insertion chamber (101).
11. socket connector according to claim 10, it is characterised in that:
A slot (401), the bullet of the conductive terminal (410) are formed on the insulating body of the terminal module (400)
Property contact portion (411) is located in the slot (401)；
The pin connector (20) has a tongue (21), and the tongue (21) is adapted for insertion into the slot (401),
To be in electrical contact with the elastic contact part (411) of the conductive terminal (410).
12. socket connector according to claim 11, it is characterised in that:
The conductive terminal (410) has the connecting pin (412) suitable for welding or being plugged on circuit board (30), the conducting end
Sub (410) are compliant conductive terminal, so that the terminal module (400) can float relative to the circuit board (30), to prevent
The tongue (21) is interfered with the slot (401) due to foozle, to guarantee to be inserted into the insertion chamber (101)
Pin connector (20) can be in close contact with the entire bottom surface of the boss (230) of the radiator (200).
13. socket connector according to claim 12, it is characterised in that:
It is formed with multiple inserting foots (140) in the bottom of the shell (100), the inserting foot (140) is suitable for being plugged into described
In spliced eye on circuit board (30), so that the shell (100) is fixed on the circuit board (30).
14. socket connector according to claim 3, it is characterised in that:
Electromagnetic shielding elastic slice (300) is installed on four walls of the port of each insertion chamber (101).
15. a kind of pin connector is adapted for insertion into the insertion chamber (101) of socket connector described in claim 11 (10)
In,
The pin connector (20) has a tongue (21), and the tongue (21) is adapted for insertion into the terminal module
(400) in slot (401), to be in electrical contact with the elastic contact part (411) of the conductive terminal (410),
It is characterized by:
The tongue (21) is mounted on the ontology of the pin connector (20) in a manner of relocatable, to prevent the tongue
(21) interfered with the slot (401) due to foozle, to guarantee that the plug for being inserted into insertion chamber (101) connects
Connecing device (20) can be in close contact with the entire bottom surface of the boss (230) of the radiator (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311855.4A CN110364884A (en) | 2018-04-09 | 2018-04-09 | Socket connector and pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311855.4A CN110364884A (en) | 2018-04-09 | 2018-04-09 | Socket connector and pin connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110364884A true CN110364884A (en) | 2019-10-22 |
Family
ID=68212194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311855.4A Pending CN110364884A (en) | 2018-04-09 | 2018-04-09 | Socket connector and pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110364884A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196672A1 (en) * | 2020-04-02 | 2021-10-07 | 苏州祥龙嘉业电子科技股份有限公司 | Sunken fpc connector mounting structure |
| US11882675B2 (en) | 2021-03-02 | 2024-01-23 | Dongguan Luxshare Technologies Co., Ltd | Interface connector |
-
2018
- 2018-04-09 CN CN201810311855.4A patent/CN110364884A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021196672A1 (en) * | 2020-04-02 | 2021-10-07 | 苏州祥龙嘉业电子科技股份有限公司 | Sunken fpc connector mounting structure |
| US11882675B2 (en) | 2021-03-02 | 2024-01-23 | Dongguan Luxshare Technologies Co., Ltd | Interface connector |
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