CN221282412U - USB data connection end - Google Patents
USB data connection end Download PDFInfo
- Publication number
- CN221282412U CN221282412U CN202323227758.2U CN202323227758U CN221282412U CN 221282412 U CN221282412 U CN 221282412U CN 202323227758 U CN202323227758 U CN 202323227758U CN 221282412 U CN221282412 U CN 221282412U
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- electrode pin
- negative electrode
- metal
- connection end
- spring plate
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- 239000002184 metal Substances 0.000 claims abstract description 66
- 238000005192 partition Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of connectors, in particular to a USB data connection end, which is characterized in that a first metal spring piece assembly is used for connecting a first negative electrode pin and a third negative electrode pin, a second metal spring piece assembly is used for connecting a second negative electrode pin and a fourth negative electrode pin, the first connection end and the second connection end are abutted against a metal shell under the elastic abutting of the first metal spring piece assembly and the second metal spring piece assembly, the first negative electrode pin, the second negative electrode pin, the third negative electrode pin and the fourth negative electrode pin are respectively connected with the metal shell through extension ends on the basis, and a third metal spring piece assembly is connected between a first positive electrode pin and a plurality of second positive electrode pins which are oppositely arranged, so that the line connection of the positive electrode pin and the negative electrode pin on the first connection end and the second connection end is completed, the embedded installation inside a PCB is avoided, the utilization rate of an internal space is improved, and the assembly procedure of processing is effectively simplified.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a USB data connection terminal.
Background
The universal serial bus (USB, abbreviated as Universal Serial Bus in english) is a serial bus standard, and is also a technical specification of an input/output interface, and is widely applied to information communication products such as personal computers and mobile devices, and is extended to other related fields such as photographic equipment, digital televisions (set top boxes), game machines, and the like. The latest generation is USB4, the transmission speed is 40Gbit/s, the three-section voltage is 5V/12V/20V, the maximum power supply is 100W, and the novel Type C interface allows positive and negative blind insertion.
The USB connecting end in the prior art is characterized in that the upper terminal and the lower terminal are independently arranged, the upper terminal and the lower terminal are separated through the insulating plate, short-circuit connection is avoided from occurring due to contact, and a plurality of anode pins and cathode pins on the upper terminal or the lower terminal are respectively connected through the embedded circuit board, so that the structure assembly of the USB connecting end is complex, and the utilization rate of the internal space is low.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide the USB data connection terminal, which avoids embedding and installation inside a PCB, improves the utilization rate of the internal space and effectively simplifies the assembly procedure of processing.
The technical aim of the utility model is realized by the following technical scheme: the USB data connection end comprises a metal shell, wherein a first connection end and a second connection end are respectively arranged on two sides of the inner wall of the metal shell, a partition plate is embedded between the first connection end and the second connection end, the first connection end comprises a first negative electrode pin, a second negative electrode pin, a first positive electrode pin and a plurality of signal connection pins which are arranged, and the second connection end comprises a third negative electrode pin, a fourth negative electrode pin and a plurality of second positive electrode pins which are arranged;
A first metal spring plate component is connected between a first negative electrode pin and a third negative electrode pin which are oppositely arranged, a second metal spring plate component is connected between a second negative electrode pin and a fourth negative electrode pin which are oppositely arranged, a third metal spring plate component is connected between a first positive electrode pin and a plurality of second positive electrode pins which are oppositely arranged, and extension ends which are abutted to the metal shell are respectively arranged on the first negative electrode pin, the second negative electrode pin, the third negative electrode pin and the fourth negative electrode pin.
Preferably, one end of each of the second positive electrode pins is integrally connected.
Preferably, the first metal spring plate component and the second metal spring plate component have the same structure.
Preferably, the first metal spring plate assembly includes a first spring plate disposed on the first negative electrode pin and a second spring plate disposed on the third negative electrode pin, and the first spring plate and the second spring plate are elastically abutted to contact.
Preferably, an insulating housing is coated between the first connection end and the second connection end, and the metal housing is coated on a part of the insulating housing.
Preferably, the two sides of the partition board are respectively provided with a butt pin, and the first connecting end, the second connecting end and the two sides of the butt pins are distributed on the inner side of the metal shell in a surrounding mode.
In summary, the utility model has the following beneficial effects: the first connecting end and the second connecting end are respectively arranged on two sides of the inner wall of the metal shell, the first negative electrode pin and the third negative electrode pin which are arranged are connected through the first metal elastic sheet component, the second negative electrode pin and the fourth negative electrode pin which are arranged are connected through the second metal elastic sheet component, the first connecting end and the second connecting end are enabled to abut against the metal shell under the elastic abutting of the first metal elastic sheet component and the second metal elastic sheet component, the first negative electrode pin, the second negative electrode pin, the third negative electrode pin and the fourth negative electrode pin are respectively connected with the metal shell through the extending ends, meanwhile, the third metal elastic sheet component is connected between the first positive electrode pin and the plurality of second positive electrode pins which are oppositely arranged, so that the line connection of the positive electrode and the negative electrode on the first connecting end and the second connecting end is completed, the embedded installation inside the PCB is avoided, the utilization rate of the inner space is improved, and the assembly procedure of processing is effectively simplified.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the front structure of an embodiment of the utility model with the metal shell removed;
FIG. 3 is a schematic view of a first connection end according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a second connection terminal according to an embodiment of the present utility model.
Reference numerals: 1. a metal housing; 11. a first connection end; 12. a first negative electrode pin; 13. a second negative electrode pin; 14. a first positive electrode pin; 15. a signal connection pin; 16. a partition plate; 17. abutting the pins; 2. a second connection end; 21. a third negative electrode pin; 22. a fourth negative electrode pin; 23. a second positive electrode pin; 3. an extension end; 4. a first metal spring assembly; 41. a first elastic sheet; 42. a third spring plate; 5. a second metal spring assembly; 6. a third metal spring assembly; 7. an insulating housing.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The USB data connection end comprises a metal shell 1, wherein a first connection end 11 and a second connection end 2 are respectively arranged on two sides of the inner wall of the metal shell 1, a partition plate 16 is embedded between the first connection end 11 and the second connection end 2, the first connection end 11 comprises a first negative electrode pin 12, a second negative electrode pin 13, a first positive electrode pin 14 and a plurality of signal connection pins 15, and the second connection end 2 comprises a third negative electrode pin 21, a fourth negative electrode pin 22 and a plurality of second positive electrode pins 23;
A first metal spring plate component 4 is connected between a first negative electrode pin 12 and a third negative electrode pin 21 which are oppositely arranged, a second metal spring plate component 5 is connected between a second negative electrode pin 13 and a fourth negative electrode pin 22 which are oppositely arranged, a third metal spring plate component 6 is connected between a first positive electrode pin 14 and a plurality of second positive electrode pins 23 which are oppositely arranged, and extension ends 3 which are in butt joint with the metal shell 1 are respectively formed on the first negative electrode pin 12, the second negative electrode pin 13, the third negative electrode pin 21 and the fourth negative electrode pin 22.
The first connecting end 11 and the second connecting end 2 are respectively arranged on two sides of the inner wall of the metal shell 1, the first negative electrode pin 12 and the third negative electrode pin 21 which are arranged are connected through the first metal elastic sheet component 4, the second negative electrode pin 13 and the fourth negative electrode pin 22 which are arranged are connected through the second metal elastic sheet component 5, the first connecting end 11 and the second connecting end 2 are enabled to abut against the metal shell 1 under the elastic abutting of the first metal elastic sheet component 4 and the second metal elastic sheet component 5, the first negative electrode pin 12, the second negative electrode pin 13, the third negative electrode pin 21 and the fourth negative electrode pin 22 are respectively connected with the metal shell 1 through the extending end 3, meanwhile, the third metal elastic sheet component 6 is connected between the first positive electrode pin 14 and the plurality of second positive electrode pins 23 which are oppositely arranged, the line connection of the positive electrode and the negative electrode on the first connecting end 11 and the second connecting end 2 is completed, the embedded installation inside the PCB is avoided, the utilization rate of the inner space is improved, and the assembly of the processing procedure is effectively simplified.
Specifically, one ends of the second anode pins 23 are integrally connected. In this embodiment, after one ends of the plurality of second anode pins 23 are integrally connected, the third metal spring assembly 6 is reused to connect the first anode pin 14 with the plurality of second anode pins 23.
The third metal spring assembly 6 includes a third spring 42 disposed on the first positive electrode pin 14 or the second positive electrode pin 23, and completes the positive line connection between the first connection end 11 and the second connection end 2 by the abutting connection between the third spring 42 and the contraposition positive electrode pin.
Specifically, the first metal spring plate assembly 4 and the second metal spring plate assembly 5 have the same structure. Reduces the production difficulty of the process and is convenient for assembly.
Specifically, the first metal spring assembly 4 includes a first spring 41 disposed on the first negative electrode pin 12 and a second spring disposed on the third negative electrode pin 21, where the first spring 41 and the second spring are elastically abutted to contact. By the elastic abutting contact of the first elastic piece 41 and the second elastic piece, on the one hand, the abutting connection between the first negative electrode pin 12 and the third negative electrode pin 21 is completed, and on the other hand, by the elastic abutting contact through the first elastic piece 41 and the second elastic piece, the first connection end 11 and the second connection end 2 are urged to abut against the metal shell 1.
In addition, the second metal spring assembly 5 includes a third spring 42 disposed on the second negative electrode pin 13 and a fourth spring disposed on the fourth negative electrode pin 22, so that the first connection end 11 and the second connection end 2 are stressed uniformly.
Specifically, an insulating housing 7 is wrapped between the first connection end 11 and the second connection end 2, and the metal housing 1 is wrapped on a part of the insulating housing 7. The insulating housing 7 is provided to prevent the contact between the pins and the electrodes from shorting.
Specifically, two sides of the partition board 16 are respectively provided with an abutting pin 17, and the first connection end 11, the second connection end 2, and the two sides of the abutting pins 17 are circumferentially distributed inside the metal shell 1. The pins 17 and the pins on the first connection end 11 and the second connection end 2 are distributed on the inner side of the metal shell 1 in a surrounding manner, so that the external connection terminal or the connection device can be fixed.
The above-described embodiments are merely illustrative of the present utility model and are not intended to be limiting, and modifications may be made to the embodiments by those skilled in the art without creative contribution as required after reading the present specification, but are protected by patent laws within the scope of the appended claims.
Claims (6)
1. A USB data connection terminal is characterized in that: the device comprises a metal shell, wherein a first connecting end and a second connecting end are respectively arranged on two sides of the inner wall of the metal shell, a partition plate is embedded between the first connecting end and the second connecting end, the first connecting end comprises a first negative electrode pin, a second negative electrode pin, a first positive electrode pin and a plurality of signal connecting pins which are arranged, and the second connecting end comprises a third negative electrode pin, a fourth negative electrode pin and a plurality of second positive electrode pins which are arranged;
A first metal spring plate component is connected between a first negative electrode pin and a third negative electrode pin which are oppositely arranged, a second metal spring plate component is connected between a second negative electrode pin and a fourth negative electrode pin which are oppositely arranged, a third metal spring plate component is connected between a first positive electrode pin and a plurality of second positive electrode pins which are oppositely arranged, and extension ends which are abutted to the metal shell are respectively arranged on the first negative electrode pin, the second negative electrode pin, the third negative electrode pin and the fourth negative electrode pin.
2. A USB data connection according to claim 1, wherein: and one ends of the second positive electrode pins are integrally connected.
3. A USB data connection according to claim 1, wherein: the first metal spring plate component and the second metal spring plate component have the same structure.
4. A USB data connection according to claim 3, wherein: the first metal spring plate assembly comprises a first spring plate arranged on the first negative electrode pin and a second spring plate arranged on the third negative electrode pin, and the first spring plate and the second spring plate are elastically abutted to contact.
5. A USB data connection according to claim 1, wherein: an insulating shell is coated between the first connecting end and the second connecting end, and the metal shell is coated on part of the insulating shell.
6. A USB data connection according to claim 1, wherein: the two sides of the partition board are respectively provided with a butt pin, and the first connecting end, the second connecting end and the two sides of the butt pins are distributed on the inner side of the metal shell in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323227758.2U CN221282412U (en) | 2023-11-29 | 2023-11-29 | USB data connection end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323227758.2U CN221282412U (en) | 2023-11-29 | 2023-11-29 | USB data connection end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221282412U true CN221282412U (en) | 2024-07-05 |
Family
ID=91693047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323227758.2U Active CN221282412U (en) | 2023-11-29 | 2023-11-29 | USB data connection end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221282412U (en) |
-
2023
- 2023-11-29 CN CN202323227758.2U patent/CN221282412U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |