CN208655951U - A kind of high speed transmission electric connector socket - Google Patents
A kind of high speed transmission electric connector socket Download PDFInfo
- Publication number
- CN208655951U CN208655951U CN201821306519.2U CN201821306519U CN208655951U CN 208655951 U CN208655951 U CN 208655951U CN 201821306519 U CN201821306519 U CN 201821306519U CN 208655951 U CN208655951 U CN 208655951U
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- China
- Prior art keywords
- contact pin
- base
- pillar
- high speed
- electric connector
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Abstract
The utility model discloses a kind of high speed transmission electric connector sockets, including shell, pedestal component and dielectric plate, pedestal component includes base body, pillar, several contact pins, contact pin and pillar are connected to base body, base body includes top base and bottom base, pedestal component is connected to dielectric plate, shell is used to pedestal component being covered on dielectric plate, pillar is socketed on contact pin lateral wall, base body includes top base and bottom base, contact pin and pillar are connected to bottom base, and contact pin includes contact pin one and contact pin two.The utility model can accommodate more terminal in a smaller space; the pillar of terminal outer can play the role of protection to contact pin; protrusion, hangnail groove on two contact pins can enhance the fixed force between contact pin and pedestal; the boss and bottom groove of bottom base bottom can play the role of protecting contact pin; dumbbell hole can control the differential impedance between conductor component, improving stability.
Description
Technical field
The utility model relates to a kind of high speed transmission electric connector sockets, belong to industrial electrical equipment technical field.
Background technique
In military electronic field, the processing speed of signal requires to be getting faster, to the connector demand of transmitting high speed signal
Also more and more, and system is towards integrated, miniaturization, therefore to the company that small in size, pin density is high, transmission rate is high
It is more and more to connect device demand.Currently on the market commonly for the high-speed transmission connector between daughter board backboard, mostly volume ratio
It is larger, and the connector of small volume, it cannot achieve high-speed transfer, a balance can not be sought between volume and transmission speed
Point, therefore it is badly in need of a kind of transmission rate height, small volume, the connector body more than number of terminals.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of transmission rate height, small volume,
The more high speed transmission electric connector socket of number of terminals.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of high speed transmission electric connector socket, which is characterized in that including shell, pedestal component and dielectric plate, pedestal
Component includes base body, pillar, several contact pins, and contact pin and pillar are connected to base body, base body include top base and
Bottom base, pedestal component are connected to dielectric plate, and shell is used to pedestal component being covered on dielectric plate, and pillar is socketed on contact pin
Lateral wall.
A kind of high speed transmission electric connector socket above-mentioned, base body include top base and bottom base, contact pin and pillar
It is connected to bottom base.
A kind of high speed transmission electric connector socket above-mentioned, contact pin include contact pin one and contact pin two.
A kind of high speed transmission electric connector socket above-mentioned, the pedestal connecting pin of pillar are equipped with the rectangle for connecting pedestal
Slot
A kind of high speed transmission electric connector socket above-mentioned, contact pin one include one elastic slice of contact pin, the contact pin one set gradually
Protrusion, hangnail convex closure one, raised one, one tail end of one groove of contact pin and contact pin.
A kind of high speed transmission electric connector socket above-mentioned, contact pin two include two elastic slice of contact pin, the contact pin two set gradually
Groove, hangnail convex closure two, protrusion two and two tail end of contact pin.
A kind of high speed transmission electric connector socket above-mentioned, bottom base are equipped with bottom base circular groove, are equipped in bottom base circular groove
Rectangular opening or bottom base circular hole, rectangular opening connect needle one, bottom base circular hole connecting contact pin two, and bottom base circular groove connects pillar, on
Pedestal is equipped with for the top base circular hole across pillar and contact pin.
A kind of high speed transmission electric connector socket above-mentioned, top base bottom is additionally provided with base recess.
A kind of high speed transmission electric connector socket above-mentioned, the bottom of bottom base is additionally provided with boss and bottom groove；Boss
Connect bottom groove.
A kind of high speed transmission electric connector socket above-mentioned is additionally provided with dumbbell hole between adjacent top base circular hole.
The utility model is achieved the utility model has the advantages that the utility model can accommodate more end in a smaller space
The pillar of son, terminal outer can play the role of protection to contact pin, and the protrusion, hangnail groove on two contact pins can enhance contact pin
Fixed force between pedestal, the boss and bottom groove of bottom base bottom can play the role of protecting contact pin, dumbbell hole energy
Enough control the differential impedance between conductor component, improving stability.
Detailed description of the invention
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is the utility model pedestal component structure chart；
Fig. 3 is the utility model pedestal component chart at the bottom of；
Fig. 4 is the utility model pedestal component bottom main view；
Fig. 5 is Fig. 4 along A-A cross-sectional view；
Fig. 6 is one structure chart of the utility model contact pin；
Fig. 7 is two structure chart of the utility model contact pin；
Fig. 8 is that the utility model pedestal component and printed board are press-fitted schematic diagram；
Fig. 9 is the utility model pillar structure chart；
The meaning of appended drawing reference in figure: 20- pedestal component；30- dielectric plate；100- shell；200- top base；300- shield
Pipe；400- contact pin one；500- bottom base；600- contact pin two；201- top base circular hole；202- dumbbell hole；203- base recess；
301- rectangular channel；401- hangnail convex closure one；402- convex closure；One elastic slice of 403- contact pin；One tail end of 404- contact pin；405- contact pin one is recessed
Slot；One protrusion of 406- contact pin；501- rectangular opening；502- bottom base circular groove；503- bottom base circular hole；504- boss；The bottom 505-
Groove；601- hangnail convex closure two；602- protrusion two；Two elastic slice of 603- contact pin；Two tail end of 604- contact pin；Two groove of 605- contact pin.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figures 1 and 2: present embodiment discloses a kind of high speed transmission electric connector sockets, including shell 100, base
Seat component 20 and dielectric plate 30, pedestal component 20 include base body, pillar 300, several contact pins, and contact pin and pillar 300 connect
It is connected to base body, base body includes top base 200 and bottom base 500, and pedestal component 20 is connected to dielectric plate 30, shell
100 for being covered on dielectric plate 30 for pedestal component 20, and pillar 300 is socketed on contact pin lateral wall, and base body includes upper base
Seat 200 and bottom base 500, contact pin and pillar 300 are connected to bottom base 500.The pedestal connecting pin of pillar 300 is equipped with for connecting
The rectangular channel 301 (Fig. 9) of pedestal, rectangular channel 301 can make the bottom of pillar 300 have certain elasticity, when pillar 300 is inserted into
When to bottom base circular groove 502, it can cooperate more closely,
Bottom base 500 is equipped with bottom base circular groove 502, is equipped with rectangular opening 501 or bottom base circular hole in bottom base circular groove 502
503, rectangular opening 501 connects needle 1,503 connecting contact pin 2 600 of bottom base circular hole, and bottom base circular groove 502 connects pillar 300,
Top base 200 is equipped with for the top base circular hole 201 across pillar 300 and contact pin.
It is as shown in Figure 3: to be more readily pressed into contact pin 2 600 in bottom base 500, to be equipped on bottom base 500 certain
The groove 505 of depth and width, bottom base 500 are equipped with boss 504, it is therefore an objective to protect contact pin 2 600, prevent contact pin 2 600
Pcb board to be installed is touched, avoids generating and kneels needle.
It is as shown in Figure 4: dumbbell hole 202 to be additionally provided between adjacent top base circular hole 201, when successive pins form conductor component
When, in intermediate dumbbell hole 202, make to form air section between adjacent conductor component, reduces Jie between adjacent conductor component
Electric constant.
In conjunction with Fig. 5 to Fig. 7: there are two types of the contact pins of the present embodiment, including contact pin 1 and contact pin 2 600.Contact pin 1
(Fig. 6) includes one elastic slice 403 of contact pin set gradually, one protrusion 406 of contact pin, hangnail convex closure 1, raised one 402, contact pin one
One tail end 404 of groove 405 and contact pin,
Contact pin 2 600 (Fig. 7) includes two elastic slice 603 of contact pin set gradually, two groove 605 of contact pin, hangnail convex closure two
601, protrusion 2 602 and two tail end 604 of contact pin.
There are three elastic slices with two elastic slice 603 of contact pin for one elastic slice 403 of contact pin, after contact pin processing, among three elastic slices to
Interior bending plays the role of pre-pressing to the connector being attached thereto.
When contact pin 1 and contact pin 2 600 are inserted into bottom base 500 by rectangular opening 501, protrusion 1 and protrusion
2 602 connect with the lower surface of bottom base 500, and contact pin is prevented to be pulled out, hangnail convex closure 1 and hangnail convex closure 2 601 and square
The inner wall in shape hole 501 is attached, and further strengthens the reliability of contact pin connection,
As shown in Figure 8: 200 bottom of top base is additionally provided with base recess 203, and the purpose is to be assemblied in electricity when pedestal component 20
When on dielectric-slab 30, using in tool insertion groove 203, top base 200 can separate from pedestal component 20, facilitate electrical connection
The maintenance of device.
The utility model can accommodate more terminal in a smaller space, and the pillar 300 of terminal outer can be right
Contact pin plays the role of protection, and the protrusion, hangnail groove on two contact pins can enhance the fixed force between contact pin and pedestal, lower base
The boss 504 and bottom groove 505 of seat bottom can play the role of protecting contact pin, and dumbbell hole 202 can control conductor component
Between differential impedance, improving stability.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (10)
1. a kind of high speed transmission electric connector socket, which is characterized in that including shell (100), pedestal component (20) and dielectric
Plate (30), the pedestal component (20) include base body, pillar (300), several contact pins, and the contact pin and pillar (300) are even
It is connected to base body, the base body includes top base (200) and bottom base (500), and the pedestal component (20) is connected to
Dielectric plate (30), the shell (100) is for pedestal component (20) to be covered on dielectric plate (30), the pillar (300)
It is socketed on contact pin lateral wall.
2. a kind of high speed transmission electric connector socket according to claim 1, which is characterized in that the base body includes
Top base (200) and bottom base (500), the contact pin and pillar (300) are connected to bottom base (500).
3. a kind of high speed transmission electric connector socket according to claim 2, which is characterized in that the contact pin includes contact pin
One (400) and contact pin two (600).
4. a kind of high speed transmission electric connector socket according to claim 1, which is characterized in that the pillar (300)
Pedestal connecting pin is equipped with the rectangular channel (301) for connecting pedestal.
5. a kind of high speed transmission electric connector socket according to claim 3, which is characterized in that the contact pin one (400)
Including set gradually one elastic slice of contact pin (403), contact pin one raised (406), hangnail convex closure one (401), raised one (402), insert
One groove of needle (405) and one tail end of contact pin (404).
6. a kind of high speed transmission electric connector socket according to claim 3, which is characterized in that the contact pin two (600)
Including set gradually two elastic slice of contact pin (603), two groove of contact pin (605), hangnail convex closure two (601), raised two (602) and insert
Two tail end of needle (604).
7. a kind of high speed transmission electric connector socket according to claim 3, which is characterized in that the bottom base (500)
Equipped with bottom base circular groove (502), rectangular opening (501) or bottom base circular hole (503), institute are equipped in the bottom base circular groove (502)
State rectangular opening (501) connection needle one (400), bottom base circular hole (503) connecting contact pin two (600), the bottom base circular groove
(502) pillar (300) are connected, the top base (200) is equipped with for the top base circular hole across pillar (300) and contact pin
(201)。
8. a kind of high speed transmission electric connector socket according to claim 2, which is characterized in that the top base (200)
Bottom is additionally provided with base recess (203).
9. a kind of high speed transmission electric connector socket according to claim 2, which is characterized in that the bottom base (500)
Bottom be additionally provided with boss (504) and bottom groove (505)；The boss (504) connects bottom groove (505).
10. a kind of high speed transmission electric connector socket according to claim 7, which is characterized in that the adjacent top base
Dumbbell hole (202) are additionally provided between circular hole (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306519.2U CN208655951U (en) | 2018-08-14 | 2018-08-14 | A kind of high speed transmission electric connector socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306519.2U CN208655951U (en) | 2018-08-14 | 2018-08-14 | A kind of high speed transmission electric connector socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655951U true CN208655951U (en) | 2019-03-26 |
Family
ID=65789622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821306519.2U Active CN208655951U (en) | 2018-08-14 | 2018-08-14 | A kind of high speed transmission electric connector socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066143A (en) * | 2018-08-14 | 2018-12-21 | 上海航天科工电器研究院有限公司 | A kind of high speed transmission electric connector socket |
-
2018
- 2018-08-14 CN CN201821306519.2U patent/CN208655951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066143A (en) * | 2018-08-14 | 2018-12-21 | 上海航天科工电器研究院有限公司 | A kind of high speed transmission electric connector socket |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |