CN223245912U - Vertical connector beneficial to high-frequency signal transmission - Google Patents
Vertical connector beneficial to high-frequency signal transmissionInfo
- Publication number
- CN223245912U CN223245912U CN202422376785.4U CN202422376785U CN223245912U CN 223245912 U CN223245912 U CN 223245912U CN 202422376785 U CN202422376785 U CN 202422376785U CN 223245912 U CN223245912 U CN 223245912U
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- CN
- China
- Prior art keywords
- signal
- power
- fixing
- signal transmission
- insulating
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Abstract
本实用新型公开一种有利于高频信号传输的立式连接器，包括有绝缘本体、电源端子以及多个信号端子；该绝缘本体开设有开口朝上的插接腔，该插接腔的底端面向上延伸出有舌板；该电源端子设置于插接腔内，该电源端子包括有一体成型连接的电源接触部、电源主体部和电源焊接部，该电源接触部位于插接腔内，该电源焊接部向外伸出绝缘本体；该多个信号端子均包括有信号接触部和信号焊接部，该信号接触部设置在舌板上，该信号焊接部向外伸出绝缘本体。通过在信号端子上设置可提高高频信号传输的弧形部，信号接触部、弧形部和信号焊接部依次一体成型连接，有效提高信号端子的高频信号传输性能，使得连接器获得较佳的高频传输性能。
The utility model discloses a vertical connector that is conducive to high-frequency signal transmission, including an insulating body, a power terminal, and a plurality of signal terminals; the insulating body is provided with an upwardly opening plug-in cavity, and a tongue plate extends upward from the bottom end surface of the plug-in cavity; the power terminal is arranged in the plug-in cavity, and the power terminal includes a power contact portion, a power main body portion, and a power welding portion that are integrally connected, the power contact portion is located in the plug-in cavity, and the power welding portion extends outward from the insulating body; the plurality of signal terminals each include a signal contact portion and a signal welding portion, the signal contact portion is arranged on the tongue plate, and the signal welding portion extends outward from the insulating body. By providing an arc portion that can improve high-frequency signal transmission on the signal terminal, the signal contact portion, the arc portion, and the signal welding portion are sequentially integrally connected, effectively improving the high-frequency signal transmission performance of the signal terminal, so that the connector obtains better high-frequency transmission performance.
Description
Technical Field
The utility model relates to the connector field technology, in particular to a vertical connector which is favorable for high-frequency signal transmission.
Background
The connector is also called a connector. Also referred to herein as connectors and sockets, are commonly referred to as electrical connectors. I.e. a device connecting two active devices, which carries a current or signal. The male and female terminals are capable of transmitting a message or current through contact, also referred to as a connector. The connector is widely applied in electronic equipment for realizing the electric connection of internal electric elements, and along with the continuous development of electronic technology, the application range of the connector is more and more extensive, and the connector plays an indispensable important role no matter the connector is equipment for industrial production or mobile phones, computers, MP3 and the like which are frequently used by people.
BTB connectors are one of the more widely used connectors, and are an assembly for connecting different circuit boards in electronic devices. Its primary function is to provide a reliable electrical connection, allowing the transmission of signals, power or data between one circuit board and another. Along with the wider and wider high-frequency transmission, the requirement of the BTB connector on the high-frequency performance is also higher, and the high-frequency transmission effect of the current BTB connector is common, so that the signal transmission function of the current BTB connector cannot reach a higher level. Accordingly, there is a need for improvements over existing BTB connectors.
Disclosure of utility model
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and it is a primary object of the present utility model to provide a vertical connector that is beneficial to high frequency signal transmission, and that can effectively solve the general problem of the high frequency transmission effect of the existing BTB connector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A vertical connector beneficial to high-frequency signal transmission comprises an insulating body, a power supply terminal and a plurality of signal terminals, wherein the insulating body is provided with an upward-opening inserting cavity, the bottom end of the inserting cavity is upward extended to form a tongue plate, the power supply terminal is arranged in the inserting cavity and comprises a power supply contact part, a power supply main body part and a power supply welding part which are connected in an integrated mode, the power supply contact part is arranged in the inserting cavity, the power supply main body part is arranged in the insulating body, the power supply welding part extends out of the insulating body, the signal terminals comprise a signal contact part and a signal welding part, the signal contact part is arranged on the tongue plate, the signal welding part extends out of the insulating body, and the signal welding part and the signal contact part are connected together through an arc-shaped part capable of improving high-frequency signal transmission in an integrated mode.
As a preferable scheme, the insulating body comprises an insulating seat and an insulating piece, the insulating seat is provided with a groove, the side surface of the insulating piece is outwards convexly provided with a convex column, and the convex column is matched and fixed with the groove.
As a preferable scheme, the fixing device further comprises a fixing piece, wherein the fixing piece comprises a fixing part and a fixing foot, a through hole is formed beside the groove, and the fixing foot is inserted into the through hole for fixing, so that the fixing part is in interference limit with the upper end face of the convex column.
As a preferred scheme, the circuit board is further provided with a power supply welding hole and a signal welding disc, the insulating seat is arranged on the circuit board, the power supply welding part is inserted into the power supply welding hole for fixing, the signal welding part is welded with the signal welding disc, the circuit board is provided with a fixing hole, and the fixing pin is inserted into the fixing hole for fixing.
As a preferable scheme, a power terminal groove is formed in the insulating part, a first limit groove is formed on the inner side face of the power terminal groove in a protruding mode, a second limit groove is formed in the insulating seat, a first protruding portion and a second protruding portion are respectively arranged at the front end and the rear end of the power main body portion in a protruding mode, the first protruding portion is in contact with the inner wall face of the first limit groove, and the second protruding portion is in contact with the inner wall face of the second limit groove.
As a preferred scheme, set up a plurality of signal terminal grooves on the insulating part, this a plurality of signal terminal grooves all extend to the upper end of hyoid lamina in the insertion chamber, and the rear end medial surface of this a plurality of signal terminal grooves all evaginates and is formed with the third spacing groove, and the rear end of every signal contact portion all is protruding to be equipped with the third convex part, and this third convex part is spacing with the interior wall conflict in third spacing groove.
As a preferable scheme, a plurality of digging grooves are formed in the insulating base, empty grooves are formed in the upper end of the insulating piece, and the empty grooves are opposite to the convex columns vertically.
As a preferable scheme, the power supply main body part is convexly provided with a U-shaped section.
As a preferable mode, the upper end of the power supply main body part is provided with a strip-shaped groove which extends up and down and penetrates through the surface of the power supply main body part.
As a preferable scheme, the arc-shaped part is S-shaped.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
Through set up the arc portion that can improve high frequency signal transmission on signal terminal, signal contact portion, arc portion and signal welding portion integrated into one piece are connected in proper order, effectively improve signal terminal's high frequency signal transmission performance for the connector obtains the high frequency transmission performance of preferred.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the following detailed description of the utility model is made with reference to the accompanying drawings and to the specific embodiments:
Drawings
FIG. 1 is an assembled perspective view of a preferred embodiment of the present utility model;
FIG. 2 is an exploded view of a preferred embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a preferred embodiment of the present utility model;
FIG. 4 is another angular cross-sectional view of the preferred embodiment of the present utility model;
FIG. 5 is an enlarged schematic view of the insulating base in the preferred embodiment of the present utility model;
FIG. 6 is an enlarged schematic view of an insulator in a preferred embodiment of the utility model;
FIG. 7 is an enlarged schematic view of the power terminal in the preferred embodiment of the utility model;
fig. 8 is an enlarged schematic view of a signal terminal in a preferred embodiment of the utility model.
The attached drawings are used for identifying and describing:
10. insulation body 101, plug-in cavity
102. Tongue plate 11 and insulating base
111. Slot 112, through hole
113. Second limiting groove 114 and material drawing groove
12. Insulating member 121, stud
122. Power terminal slot 123, first limit slot
124. Signal terminal groove 125, third limit groove
20. Power supply terminal 21 and power supply contact part
22. Power supply main body 221, first protruding portion
222. Second convex portion 223, U-shaped section
224. Strip groove 23 and power supply welding part
30. Signal terminal 31 and signal contact part
311. Third protruding portion 32, signal welding portion
33. Arc-shaped portion 40 and fixing member
41. Fixing part 42 and fixing foot
50. Circuit board 51, power supply welding hole
52. Signal pad 53, fixing hole.
Detailed Description
Referring to fig. 1 to 8, a specific structure of a preferred embodiment of the present utility model is shown, which includes an insulating body 10, a power terminal 20 and a plurality of signal terminals 30.
In this embodiment, the insulation body 10 includes an insulation seat 11 and an insulation member 12, the insulation seat 11 is provided with a slot 111, a through hole 112 is provided beside the slot 111, a boss 121 is provided on the side of the insulation member 12 in an outward protruding manner, the boss 121 is fixed with the slot 111, specifically, the insulation member 12 is provided with a power terminal slot 122, a first limit slot 123 is formed on the inner side surface of the power terminal slot 122 in an outward protruding manner, a second limit slot 113 is provided in the insulation seat 11, a plurality of signal terminal slots 124 are provided on the insulation member 12, the signal terminal slots 124 extend to the upper end of the tongue 102 in the insertion cavity 101, a third limit slot 125 is formed on the inner side surface of the rear end of the signal terminal slots 124, in addition, a plurality of groove 114 are provided on the insulation seat 11, the boss 114 is formed in an outward protruding manner by removing the plastic cement slot 11, the boss 126 is formed in a smooth manner, and the boss 126 is formed on the insulation seat 12 in a smooth manner, and the insulation body is prevented from being deformed in a smooth manner, and the hollow slot 126 is formed on the insulation seat 12.
The power terminal 20 is disposed in the socket 101, the power terminal 20 includes a power contact portion 21, a power main body portion 22 and a power welding portion 23 integrally formed and connected, the power contact portion 21 is disposed in the socket 101, the power main body portion 22 is disposed in the insulating body 10, the power welding portion 23 extends out of the insulating body 10, in this embodiment, a first protrusion 221 and a second protrusion 222 are respectively protruded at a front end and a rear end of the power main body portion 22, the first protrusion 221 is abutted against an inner wall surface of the first limiting groove 123, the second protrusion 222 is abutted against an inner wall surface of the second limiting groove 113, in addition, a U-shaped section 223 is protruded on the power main body portion 22, a bar-shaped groove 224 is opened at an upper end of the power main body portion 22, and the bar-shaped groove 224 extends up and down and penetrates a surface of the power main body portion 22.
The signal terminals 30 each include a signal contact portion 31 and a signal welding portion 32, the signal contact portion 31 is disposed on the tongue plate 102, the signal welding portion 32 extends out of the insulating body 10, the signal welding portion 32 and the signal contact portion 31 are integrally connected together by an arc portion 33 capable of improving high-frequency signal transmission, in this embodiment, a third protrusion 311 is protruding from a rear end of each signal contact portion 31, the third protrusion 311 abuts against an inner wall surface of the third limiting groove 125 to limit, and the arc portion 33 is S-shaped.
The circuit board 50 is provided with a power welding hole 51 and a signal welding pad 52, the insulating seat 11 is arranged on the circuit board 50, the power welding part 23 is inserted into the power welding hole 51 for fixation, the signal welding part 22 is welded with the signal welding pad 52, the circuit board 50 is provided with a fixing hole 53, and the fixing pin 42 is inserted into the fixing hole 53 for fixation.
The utility model is designed with the key that the arc-shaped part capable of improving the high-frequency signal transmission is arranged on the signal terminal, and the signal contact part, the arc-shaped part and the signal welding part are sequentially connected in an integrated mode, so that the high-frequency signal transmission performance of the signal terminal is effectively improved, and the connector obtains better high-frequency transmission performance.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (10)
1. A vertical connector beneficial to high-frequency signal transmission is characterized by comprising an insulating body, a power terminal and a plurality of signal terminals, wherein the insulating body is provided with an upward-opening inserting cavity, the bottom end of the inserting cavity is upward extended to form a tongue plate, the power terminal is arranged in the inserting cavity and comprises a power contact part, a power main body part and a power welding part which are connected in an integrated mode, the power contact part is arranged in the inserting cavity, the power main body part is arranged in the insulating body, the power welding part extends out of the insulating body, the signal terminals comprise a signal contact part and a signal welding part, the signal contact part is arranged on the tongue plate, the signal welding part extends out of the insulating body, and the signal welding part and the signal contact part are connected together in an integrated mode through an arc part capable of improving high-frequency signal transmission.
2. The vertical connector for facilitating high frequency signal transmission of claim 1, wherein the insulating body comprises an insulating seat and an insulating member, the insulating seat is provided with a slot, and a convex column is arranged on the side surface of the insulating member in an outward protruding manner and is matched and fixed with the slot.
3. The vertical connector of claim 2, further comprising a fixing member, wherein the fixing member comprises a fixing portion and a fixing leg, a through hole is formed beside the slot, and the fixing leg is inserted into the through hole to fix the fixing portion against the upper end face of the post.
4. The vertical connector for facilitating high frequency signal transmission of claim 3, further comprising a circuit board, wherein the circuit board is provided with a power supply welding hole and a signal pad, the insulating base is arranged on the circuit board, the power supply welding part is inserted into the power supply welding hole for fixing, the signal welding part is welded with the signal pad, and the circuit board is provided with a fixing hole, and the fixing pin is inserted into the fixing hole for fixing.
5. The vertical connector of claim 2, wherein the insulator is provided with a power terminal groove, a first limit groove is formed on an inner side surface of the power terminal groove in a protruding manner, a second limit groove is formed in the insulator seat, a first protruding portion and a second protruding portion are respectively protruding from a front end and a rear end of the power main body portion, the first protruding portion is in contact with an inner wall surface of the first limit groove, and the second protruding portion is in contact with an inner wall surface of the second limit groove.
6. The vertical connector for facilitating high frequency signal transmission of claim 2, wherein the insulating member is provided with a plurality of signal terminal grooves, the plurality of signal terminal grooves extend to the upper end of the tongue plate in the insertion cavity, the inner side surfaces of the rear ends of the plurality of signal terminal grooves are outwards protruded to form third limit grooves, the rear end of each signal contact part is outwards protruded to form a third protruding part, and the third protruding part is in interference limit with the inner wall surface of the third limit groove.
7. The vertical connector for facilitating high frequency signal transmission of claim 2, wherein the insulating base is provided with a plurality of grooves, and the upper end of the insulating member is provided with a hollow groove which is opposite to the convex column vertically.
8. The vertical connector for facilitating high frequency signal transmission according to claim 1, wherein the power supply main body portion is provided with a U-shaped section in a protruding manner.
9. The vertical connector for facilitating high frequency signal transmission of claim 8, wherein the upper end of the power supply main body portion is provided with a bar-shaped groove extending up and down and penetrating through the surface of the power supply main body portion.
10. The vertical connector for facilitating high frequency signal transmission according to claim 1, wherein the arc portion is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422376785.4U CN223245912U (en) | 2024-09-27 | 2024-09-27 | Vertical connector beneficial to high-frequency signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422376785.4U CN223245912U (en) | 2024-09-27 | 2024-09-27 | Vertical connector beneficial to high-frequency signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223245912U true CN223245912U (en) | 2025-08-19 |
Family
ID=96726614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422376785.4U Active CN223245912U (en) | 2024-09-27 | 2024-09-27 | Vertical connector beneficial to high-frequency signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223245912U (en) |
-
2024
- 2024-09-27 CN CN202422376785.4U patent/CN223245912U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |