CN206148645U - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN206148645U CN206148645U CN201621056957.9U CN201621056957U CN206148645U CN 206148645 U CN206148645 U CN 206148645U CN 201621056957 U CN201621056957 U CN 201621056957U CN 206148645 U CN206148645 U CN 206148645U
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- CN
- China
- Prior art keywords
- terminal
- metal shell
- connector
- elastic arm
- terminals
- 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.)
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Abstract
The utility model discloses a connector, include: the insulator, and the first terminal, set up the inside of insulator, with a plurality of second terminals, encircle ground and set up the outside of insulator. Connector is still including being used for holding and surrounding the metal casing of insulator, a plurality of second terminals electricity respectively are connected to metal casing, a plurality of second terminals have the elastic arm respectively and form the electrical contact portion at the top of elastic arm, and the bottom of second terminal perhaps metal casing's bottom is suitable for welds on the circuit board. The utility model discloses an in the embodiment of aforementioned each instance nature, adopt low price, simple structure and the less arm -type second terminal of elasticity of size, consequently, simplified connector's structure, reduced connector's cost to connector's size has been reduced.
Description
Technical field
The utility model is related to a kind of connector, more particularly to a kind of plate for being suitable to be connected electrically between two circuit boards is arrived
Connector for substrate.
Background technology
In the prior art, for the plate for being suitable to be connected electrically between two circuit boards is to plate radio frequency connector, its is usual
Including an insulator, spring pin type (pogo pin) signal terminal, four spring pin type (pogo pin) ground terminals
And a shell.Spring pin type signal terminal is arranged on the center of insulator.Insulator is accommodated in shell.Four springs
Pin type ground terminal is distributed in the surrounding of insulator, and is arranged on shell.
When two circuit boards are electrically connected, the bottom of a spring pin type signal terminal and four spring pin type ground terminals
Welding foot is directly welded on a circuit board, meanwhile, a spring pin type signal terminal and four spring pin type ground terminals
Top contact pin and the electrical contact of another circuit board elastic, so as to realize the electrical connection between two circuit boards.
Because existing plate to plate radio frequency connector needs to use four spring pin type ground terminals, this is not only resulted in into
This is higher, and also add the overall dimensions of radio frequency connector, is unfavorable for the miniaturization of radio frequency connector.
Utility model content
A purpose of the present utility model aims to solve the problem that at least one of the above-mentioned problems in the prior art and defect
Aspect.
According to one side of the present utility model, there is provided a kind of connector, including：Insulator；And the first terminal, it is arranged on
The inside of the insulator；With multiple Second terminals, the outside of the insulator is arranged circumferentially at.The connector also includes
For accommodating and surrounding the metal shell of the insulator, the plurality of Second terminal is respectively electrically connected to the metal shell；
The plurality of Second terminal has elastic arm and is formed in the electrical contacts at the top of the elastic arm respectively；And described second
The bottom of the bottom of terminal or the metal shell is adapted to weld on a circuit board.
According to one embodiment of the present utility model, the Second terminal have be adapted to weld on one circuit board
Bottom welding pin.
According to another embodiment of the present utility model, the metal shell has cylindrical body, the plurality of second end
Son is arranged on the outside of the cylindrical body of the metal shell.
According to another embodiment of the present utility model, the bottom welding pin of the plurality of Second terminal is electrically connected to described
The bottom of metal shell so that the plurality of Second terminal is electrically connected to the metal shell.
According to another embodiment of the present utility model, the plurality of Second terminal is around between the periphery of the metal shell
Every ground distribution.
According to another embodiment of the present utility model, the connector includes four Second terminals, described four second
Terminal is evenly spaced apart distribution around the periphery of the metal shell.
According to another embodiment of the present utility model, the elastic arm of the Second terminal is bent at least one times so that
The elastic arm is with least two segmentations.
According to another embodiment of the present utility model, each segmentation edge of the elastic arm of the Second terminal and level side
Extend to inclined direction.
According to another embodiment of the present utility model, the metal shell have be adapted to weld to one circuit board
On bottom welding pin.
According to another embodiment of the present utility model, the metal shell includes cylindrical body and is formed in the tubular
The base flange for radially extending of the bottom of main body, the bottom welding pin is formed on the bottom surface of the base flange.
According to another embodiment of the present utility model, the plurality of Second terminal is arranged on the tubular of the metal shell
The outside of main body, and be electrically connected on the top surface of the base flange of the metal shell.
According to another embodiment of the present utility model, the bottom welding pin of the metal shell is located at the Second terminal
Underface.
According to another embodiment of the present utility model, the plurality of Second terminal is around between the periphery of the metal shell
Every ground distribution.
According to another embodiment of the present utility model, the connector includes four Second terminals, described four second
Terminal is evenly spaced apart distribution around the periphery of the metal shell.
According to another embodiment of the present utility model, the inner side in the face of the metal shell of the plurality of Second terminal
Face is limited in the first periphery coaxial with the cylindrical body of the metal shell；And the back of the body of the plurality of Second terminal
The lateral surface of the metal shell is limited in the second periphery coaxial with the cylindrical body of the metal shell.
According to another embodiment of the present utility model, the elastic arm of the Second terminal is bent at least one times so that
The elastic arm is with least two segmentations.
According to another embodiment of the present utility model, the elastic arm of the Second terminal is including horizontal-extending level point
Section and be connected with the horizontal fragmentation, the vertical vertical segmentation for extending.
According to another embodiment of the present utility model, the first terminal is spring pin type flexible terminal.
According to another embodiment of the present utility model, the first terminal includes being suitable to and another circuit board elastic electricity
The contact pin of contact and the bottom welding pin for being suitable to be soldered on one circuit board.
According to another embodiment of the present utility model, the connector is radio frequency connector.
According to another embodiment of the present utility model, the first terminal is signal terminal, and the Second terminal is to connect
Ground terminal.
In the embodiment of aforementioned each exemplary of the present utility model, cheap, simple structure and size are employed
Less elastic arm-type Second terminal, therefore, the structure of connector is simplified, reduce the cost of connector, and the company of reducing
Connect the size of device.
By below with reference to accompanying drawing to the utility model description, other objects and advantages of the present utility model will
It is clear that and can help be fully understood by the utility model.
Description of the drawings
Fig. 1 shows schematic perspective view when watching from top side of the connector according to first embodiment of the present utility model；
Fig. 2 shows schematic perspective view when watching from bottom side of the connector according to first embodiment of the present utility model；
Fig. 3 shows the schematic diagram being connected electrically in the connector shown in Fig. 1 and Fig. 2 between two circuit boards；
Fig. 4 shows schematic perspective view when watching from top side of the connector according to second embodiment of the present utility model；
Fig. 5 shows schematic perspective view when watching from bottom side of the connector according to second embodiment of the present utility model；
With
Fig. 6 shows the schematic diagram being connected electrically in the connector shown in Fig. 4 and Fig. 5 between two circuit boards.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
In specification, same or analogous drawing reference numeral indicates same or analogous part.It is following referring to the drawings to the utility model reality
The explanation for applying mode is intended to explain overall utility model design of the present utility model, and is not construed as to this practicality
A kind of new restriction.
In addition, in the following detailed description, for ease of explaining, elaborate many concrete details to provide to present disclosure
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments can also in the case of without these details
It is carried out.In other cases, known construction and device diagrammatically embodies to simplify accompanying drawing.
According to a general plotting of the present utility model, there is provided a kind of connector, including：Insulator；And the first terminal, if
Put in the inside of the insulator；With multiple Second terminals, the outside of the insulator is arranged circumferentially at.The connector is also
Including for accommodating and surrounding the metal shell of the insulator, the plurality of Second terminal is respectively electrically connected to outside the metal
Shell；The plurality of Second terminal has elastic arm and is formed in the electrical contacts at the top of the elastic arm respectively；And it is described
The bottom of the bottom of Second terminal or the metal shell is adapted to weld on a circuit board.
First embodiment
Fig. 1 to Fig. 3 shows the connector 100 according to first embodiment of the present utility model.Wherein, Fig. 1 shows basis
Schematic perspective view when watching from top side of the connector 100 of first embodiment of the present utility model；Fig. 2 is shown according to this practicality
Schematic perspective view when watching from bottom side of the connector 100 of new first embodiment；Fig. 3 is shown shown in Fig. 1 and Fig. 2
Connector 100 is connected electrically in the schematic diagram between two circuit boards 10,20.
As shown in Figure 1 to Figure 3, in the illustrated embodiment, the connector mainly includes：Insulator 110, the first terminal
120th, metal shell 130 and multiple Second terminals 140.The first terminal 120 is arranged on the inside of insulator 110.Multiple second ends
Son 140 is arranged circumferentially at the outside of insulator 110.Metal shell 130 accommodates and surrounds insulator 110.Multiple Second terminals
140 are respectively electrically connected to metal shell 130.Multiple Second terminals 140 have respectively elastic arm 143 and are formed in elastic arm 143
Top electrical contacts 141.The bottom of multiple Second terminals 140 is adapted to weld on a circuit board 20.
In the illustrated embodiment, as shown in Figure 1 to Figure 3, Second terminal 140 have be adapted to weld to a circuit board 20
On bottom welding pin 142.
In one embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, metal shell 130 has tubular master
Body, multiple Second terminals 140 are arranged on the outside of the cylindrical body of metal shell 130.
In the illustrated embodiment, as shown in Figure 1 to Figure 3, the bottom welding pin 142 of multiple Second terminals 140 is electric respectively
It is connected to the bottom of metal shell 130 so that multiple Second terminals 140 are respectively electrically connected to metal shell 130.
In one embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, multiple Second terminals 140 surround metal
The periphery compartment of terrain distribution of shell 130.
In the illustrated embodiment, as shown in Figure 1 to Figure 3, connector includes four Second terminals 140.Four the second ends
Son 140 is evenly spaced apart distribution around the periphery of metal shell 130.
However, it is noted that the utility model be not limited to illustrate embodiment, connector can also include two, three,
Five or more Second terminals 140.
In one embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, the elastic arm 143 of Second terminal 140
It is bent at least one times so that elastic arm 143 is with least two segmentations.
In the illustrated embodiment, as shown in Figure 1 to Figure 3, the elastic arm 143 of Second terminal 140 each segmentation along with
The inclined direction of horizontal direction extends.
In the illustrated embodiment, as shown in Figure 1 to Figure 3, the first terminal 120 is spring pin type flexible terminal.Such as Fig. 1 extremely
Shown in Fig. 3, the first terminal 120 includes being suitable to the contact pin 121 with the resilient electrical contact of another circuit board 10 and is suitable to weld
Bottom welding pin 122 to a circuit board 20.
In one embodiment of the present utility model, as shown in Figure 1 to Figure 3, said connector can be radio frequency connector.
When said connector is radio frequency connector, aforementioned first ends 120 is signal terminal, and aforementioned Second terminal 140 is earth terminal
Son.
Second embodiment
Fig. 4 to Fig. 6 shows the connector 200 according to second embodiment of the present utility model.Wherein, Fig. 4 shows basis
Schematic perspective view when watching from top side of the connector 200 of second embodiment of the present utility model；Fig. 5 is shown according to this practicality
Schematic perspective view when watching from bottom side of the connector 200 of new second embodiment；Show shown in Fig. 4 and Fig. 5 with Fig. 6
Connector 200 be connected electrically in schematic diagram between two circuit boards 10,20.
As shown in Figures 4 to 6, in the illustrated embodiment, the connector mainly includes：Insulator 210, the first terminal
220th, metal shell 230 and multiple Second terminals 240.The first terminal 220 is arranged on the inside of insulator 210.Multiple second ends
Son 240 is arranged circumferentially at the outside of insulator 210.Metal shell 230 accommodates and surrounds insulator 210.Multiple Second terminals
240 are respectively electrically connected to metal shell 230.Multiple Second terminals 240 have respectively elastic arm 243 and are formed in elastic arm 243
Top electrical contacts 241.The bottom of metal shell 230 is adapted to weld on a circuit board 20.
In the illustrated embodiment, as shown in Figures 4 to 6, metal shell 230 have be adapted to weld to a circuit board 20
On bottom welding pin 232.
In one embodiment of the present utility model, as shown in Figure 4, Figure 5 and Figure 6, metal shell 230 includes cylindrical body
With the base flange 231 for radially extending of the bottom for being formed in cylindrical body, bottom welding pin 232 is formed in base flange
On 231 bottom surface.
In the illustrated embodiment, as shown in Figures 4 to 6, multiple Second terminals 240 are arranged on the cylinder of metal shell 230
The outside of shape main body, and be electrically connected on the top surface of base flange 231 of metal shell 230.
In the illustrated embodiment, as shown in Figures 4 to 6, the bottom welding pin 232 of metal shell 230 is located at the second end
The underface of son 140.
In one embodiment of the present utility model, as shown in Figure 4, Figure 5 and Figure 6, multiple Second terminals 240 surround metal
The periphery compartment of terrain distribution of shell 230.
In the illustrated embodiment, as shown in Figures 4 to 6, connector includes four Second terminals 240.Four the second ends
Son 240 is evenly spaced apart distribution around the periphery of metal shell 230.
However, it is noted that the utility model be not limited to illustrate embodiment, connector can also include two, three,
Five or more Second terminals 240.
In the illustrated embodiment, as shown in Figures 4 to 6, multiple Second terminals 240 in metal shell 230
Side is limited in the first periphery coaxial with the cylindrical body of metal shell 230.Multiple Second terminals 240 back to gold
The lateral surface of category shell 230 is limited in the second periphery coaxial with the cylindrical body of metal shell 230.
In one embodiment of the present utility model, as shown in Figure 4, Figure 5 and Figure 6, the elastic arm 243 of Second terminal 240
It is bent at least one times so that elastic arm 243 is with least two segmentations.
In the illustrated embodiment, as shown in Figures 4 to 6, the elastic arm 243 of Second terminal 240 includes horizontal-extending
Horizontal fragmentation and be connected with horizontal fragmentation, the vertical vertical segmentation for extending.
In the illustrated embodiment, as shown in Figures 4 to 6, the first terminal 220 is spring pin type flexible terminal.Such as Fig. 4 extremely
Shown in Fig. 6, the first terminal 220 includes being suitable to the contact pin 221 with the resilient electrical contact of another circuit board 10 and is suitable to weld
Bottom welding pin 222 to a circuit board 20.
In one embodiment of the present utility model, as shown in Figures 4 to 6, said connector can be radio frequency connector.
When said connector is radio frequency connector, aforementioned first ends 220 is signal terminal, and aforementioned Second terminal 240 is earth terminal
Son.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this area
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments
Independent assortment can be carried out in the case of prominent.
Although being illustrated to the utility model with reference to accompanying drawing, the embodiment disclosed in accompanying drawing is intended to this practicality
New preferred embodiment is illustrative, and it is not intended that to a kind of restriction of the present utility model.
Although some embodiments of this overall utility model design have been shown and have illustrated, those of ordinary skill in the art will
Understand, in the case of the principle and spirit conceived without departing substantially from this overall utility model, these embodiments can be made a change, this
The scope of utility model is limited with claim and their equivalent.
It should be noted that word " including " is not excluded for other elements or step, word "a" or "an" is not excluded for multiple.Separately
Outward, any element label of claim should not be construed as limiting scope of the present utility model.
Claims (21)
1. a kind of connector, including：
Insulator (110)；With
The first terminal (120), is arranged on the inside of the insulator (110)；With
Multiple Second terminals (140), are arranged circumferentially at the outside of the insulator (110),
It is characterized in that：
The connector also includes the metal shell (130) for accommodating and surrounding the insulator (110), the plurality of second
Terminal (140) is respectively electrically connected to the metal shell (130)；
The plurality of Second terminal (140) has respectively the electricity at elastic arm (143) and the top for being formed in the elastic arm (143)
Contact site (141)；And
The bottom of the Second terminal (140) or the bottom of the metal shell (130) are adapted to weld to a circuit board
(20) on.
2. connector according to claim 1, it is characterised in that：
The Second terminal (140) is with the bottom welding pin (142) being adapted to weld on one circuit board (20).
3. connector according to claim 1, it is characterised in that：
With cylindrical body, the plurality of Second terminal (140) is arranged on the metal shell to the metal shell (130)
(130) outside of cylindrical body.
4. connector according to claim 2, it is characterised in that：
The bottom welding pin (142) of the plurality of Second terminal (140) is electrically connected to the bottom of the metal shell (130), makes
Obtain the plurality of Second terminal (140) and be electrically connected to the metal shell (130).
5. connector according to claim 2, it is characterised in that：
The plurality of Second terminal (140) is distributed around the periphery compartment of terrain of the metal shell (130).
6. connector according to claim 5, it is characterised in that：
The connector includes four Second terminals (140), and four Second terminals (140) are around the metal shell
(130) periphery is evenly spaced apart distribution.
7. connector according to claim 2, it is characterised in that：
The elastic arm (143) of the Second terminal (140) is bent at least one times so that the elastic arm (143) is with least
Two segmentations.
8. connector according to claim 7, it is characterised in that：
Each segmentation edge and the inclined direction of horizontal direction of the elastic arm (143) of the Second terminal (140) extends.
9. connector according to claim 1, it is characterised in that：
The metal shell (230) is with the bottom welding pin (232) being adapted to weld on one circuit board (20).
10. connector according to claim 9, it is characterised in that：
The metal shell (230) includes cylindrical body and the bottom for radially extending of the bottom for being formed in the cylindrical body
Portion's flange (231), the bottom welding pin (232) is formed on the bottom surface of the base flange (231).
11. connectors according to claim 10, it is characterised in that：
The plurality of Second terminal (240) is arranged on the outside of the cylindrical body of the metal shell (230), and is electrically connected to institute
State on the top surface of base flange (231) of metal shell (230).
12. connectors according to claim 11, it is characterised in that：
Underface of the bottom welding pin (232) of the metal shell (230) positioned at the Second terminal (140).
13. connectors according to claim 9, it is characterised in that：
The plurality of Second terminal (240) is distributed around the periphery compartment of terrain of the metal shell (230).
14. connectors according to claim 13, it is characterised in that：
The connector includes four Second terminals (240), and four Second terminals (240) are around the metal shell
(230) periphery is evenly spaced apart distribution.
15. connectors according to claim 13, it is characterised in that：
The medial surface in the face of the metal shell (230) of the plurality of Second terminal (240) be limited at outside the metal
In the first coaxial periphery of the cylindrical body of shell (230)；And
The lateral surface back to the metal shell (230) of the plurality of Second terminal (240) be limited at outside the metal
In the second coaxial periphery of the cylindrical body of shell (230).
16. connectors according to claim 9, it is characterised in that：
The elastic arm (243) of the Second terminal (240) is bent at least one times so that the elastic arm (243) is with least
Two segmentations.
17. connectors according to claim 16, it is characterised in that：
The elastic arm (243) of the Second terminal (240) is connected including horizontal-extending horizontal fragmentation and with the horizontal fragmentation
, the vertical segmentation for vertically extending.
18. connectors according to claim 1, it is characterised in that：The first terminal (120) is spring pin type elastic tip
Son.
19. connectors according to claim 18, it is characterised in that：
The first terminal (120) is including the contact pin (121) being suitable to another circuit board (10) resilient electrical contact and is suitable to
The bottom welding pin (122) being soldered on one circuit board (20).
20. connectors according to claim 1, it is characterised in that：The connector is radio frequency connector.
21. connectors according to claim 20, it is characterised in that：
The first terminal (120) is signal terminal, and the Second terminal (140) is ground terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056957.9U CN206148645U (en) | 2016-09-14 | 2016-09-14 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056957.9U CN206148645U (en) | 2016-09-14 | 2016-09-14 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148645U true CN206148645U (en) | 2017-05-03 |
Family
ID=58618545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621056957.9U Active CN206148645U (en) | 2016-09-14 | 2016-09-14 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819215A (en) * | 2016-09-14 | 2018-03-20 | 泰科电子(上海)有限公司 | Connector |
| CN110061378A (en) * | 2018-01-19 | 2019-07-26 | 富士康(昆山)电脑接插件有限公司 | Crimp connector and its manufacturing method |
| CN110190444A (en) * | 2018-07-10 | 2019-08-30 | 吉佳蓝科技股份有限公司 | In conjunction with the substrate mating connector of height reduction |
| CN111937248A (en) * | 2019-01-18 | 2020-11-13 | Pc-Tel公司 | Fast solder chip connector for large-scale multiple-input multiple-output antenna systems |
-
2016
- 2016-09-14 CN CN201621056957.9U patent/CN206148645U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819215A (en) * | 2016-09-14 | 2018-03-20 | 泰科电子(上海)有限公司 | Connector |
| CN107819215B (en) * | 2016-09-14 | 2024-04-09 | 泰科电子(上海)有限公司 | Connector with a plurality of connectors |
| CN110061378A (en) * | 2018-01-19 | 2019-07-26 | 富士康(昆山)电脑接插件有限公司 | Crimp connector and its manufacturing method |
| CN110190444A (en) * | 2018-07-10 | 2019-08-30 | 吉佳蓝科技股份有限公司 | In conjunction with the substrate mating connector of height reduction |
| CN111937248A (en) * | 2019-01-18 | 2020-11-13 | Pc-Tel公司 | Fast solder chip connector for large-scale multiple-input multiple-output antenna systems |
| CN111937248B (en) * | 2019-01-18 | 2023-06-30 | Pctel公司 | Quick solder chip connector for large-scale multiple-input multiple-output antenna system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |