CN216818709U

CN216818709U - High-speed data transmission typeC connector

Info

Publication number: CN216818709U
Application number: CN202220439918.6U
Authority: CN
Inventors: 王广良; 吕承军; 廖宇
Original assignee: Shenzhen Ute Electronics Co ltd
Current assignee: Shenzhen Ute Electronics Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-24
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to the field of electric connectors and discloses a high-speed data transmission type C connector which comprises a first shell, wherein one end of the first shell is provided with a type-C connector, the bottom of the first shell is inserted with a terminal, the terminal is electrically connected with the type-C connector, the top of the first shell is fixedly provided with a second shell, two ends of the second shell respectively extend to two sides of the first shell, two ends of the second shell extending to two sides of the type-C connector are integrally formed with clamping blocks, the clamping blocks are four in number, the lower end of each clamping block is provided with a fixing device, the lower wall surface of the first shell corresponding to two sides of the terminal is respectively provided with clamping devices, the number of pins of the terminal is 24Pin, the USB3.1 transmission protocol is met, the terminal is made of high-conductivity copper and can support 5A high current and stable signal transmission, the first shell adopts a heightened structural design, and can meet the structural design requirement of 3.4mm height on the board.

Description

High-speed data transmission typeC connector

Technical Field

The utility model relates to the field of electric connectors, in particular to a typeC connector for high-speed data transmission.

Background

USB Type-C is a USB interface appearance standard, has the volume less than Type-A and Type-B, can be applied to the interface Type of PC (master) and external equipment (slave equipment, such as cell-phone), USB Type-C has 4 pairs TX/RX separated time, 2 pairs USBD +/D-, a pair SBU, 2 CC, in addition 4 VBUS and 4 ground wires

The most intuitive advantage of Type-C is that you can get rid of the trouble of plugging wires completely, and the inherent excellent design of the positive and negative pluggable interfaces can avoid the situation of component damage caused by misplugging or after error. More importantly, the Type-C interface has strong compatibility, so that the Type-C interface becomes a standardized interface which can be connected with a PC (personal computer), a game host, a smart phone and a storage device and expand all electronic devices equally, and unification of data transmission and power supply is realized, for example, two display devices are tightly combined together through a Type-C line for use, when the existing Type-C with a terminal is connected with an external plug, the connection part of the terminal and the plug is not fastened enough, so that the terminal and the plug fall off to influence use, and therefore a high-speed data transmission Type C connector is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a typeC connector for high-rate data transmission, which solves the above problems.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a high rate data transmission type C connector, includes shell one, the one end of shell one is provided with type-C and connects, the bottom of shell one is pegged graft there is the terminal, the terminal is in the same place with type-C connects electric connection, the top fixed mounting of shell one has shell two, and the both ends of shell two extend to the both sides of shell one respectively, the both ends integrated into one piece that shell two extended to type-C connects both sides has the fixture block, the fixture block is total four groups, and the lower extreme of every fixture block all is provided with fixing device, the lower wall of shell one is provided with chucking device respectively to the both sides that correspond the terminal.

Preferably, the number of the terminal pins is 24Pin, the USB3.1 transmission protocol is met, the terminal is made of high-conductivity copper and can support 5A large current and stable signal transmission, and the shell adopts a heightened structural design and can meet the structural design requirement of 3.4mm height on a board.

Preferably, the first shell is made of stainless steel, and the plugging and unplugging service life can be prolonged to more than 10000 times.

Preferably, fixing device includes the screw thread post, every the screw hole of through-going formula is all seted up on the fixture block, the screw hole is in the same place with screw thread post threaded connection, and when terminal and plug pegged graft together, rotatory screw thread post, the one end of screw thread post can closely laminate with the plug lateral wall, reaches closely fixed purpose, prevents to drop.

Preferably, the one end fixed mounting that the screw thread post is close to the terminal has multiunit deformation block rubber, and when rotatory screw thread post, deformation block rubber can laminate with the plug lateral wall, then takes place deformation, and the fixed effect of further increase reduces the risk of droing.

Preferably, the chucking device includes fixed block, spring and movable block, fixed block fixed mounting is in the bottom of shell one, and fixed block corresponds fixed mounting on a lateral wall face of terminal and has the spring, the spring is in the same place with rubber block fixed connection, when needs plug terminal, slides the movable block of both sides to the one side that deviates from each other, then inserts the terminal, then loosens the movable block, and the spring kick-backs this moment, can block the object of pegging graft with the terminal, reaches the purpose of pre-fixing, then cooperates and goes up fixing device, can reach the fixed effect of secondary.

Preferably, a rubber block is embedded on a side wall surface of the movable block corresponding to the terminal.

(III) advantageous effects

Compared with the prior art, the utility model provides a typeC connector for high-speed data transmission, which has the following beneficial effects:

1. according to the high-speed data transmission typeC connector, when the terminal is plugged with the plug, the threaded column is rotated, one end of the threaded column can be tightly attached to the side wall of the plug, the purpose of tight fixation is achieved, and falling off is prevented.

2. This high rate data transmission typeC connector, when rotatory screw thread post, deformation block rubber can with the laminating of plug lateral wall, then take place deformation, further fixed effect of increase reduces the risk of droing.

3. This high rate data transmission typeC connector when needs plug terminal, slides the movable block of both sides to the one side that deviates from each other, then inserts the terminal, then loosens the movable block, and the spring kick-backs this moment, can block the object of pegging graft with the terminal, reaches the purpose of pre-fixing, then cooperates fixing device, can reach the fixed effect of secondary.

4. This high rate data transmission typeC connector, terminal Pin number is 24Pin, satisfies USB3.1 transmission protocol, and the terminal material is high leading copper, can support 5A's heavy current and stable signal transmission, and the shell adopts and increases structural design, can adapt to the structural design demand of 3.4mm height on the board, and the shell adopts stainless steel, can support more than 10000 times plug life-span.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic view of the present invention connected to a plug.

In the figure: 1. a first shell; 2. type-C linker; 3. a fixed block; 4. a second shell; 5. a spring; 6. a movable block; 7. a rubber block; 8. a terminal; 9. a threaded hole; 10. a threaded post; 11. deforming the rubber block; 12. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a high-speed data transmission type C connector includes a first housing 1, a type-C connector 2 is disposed at one end of the first housing 1, a terminal 8 is inserted into a bottom of the first housing 1, the terminal 8 is electrically connected to the type-C connector 2, a second housing 4 is fixedly mounted at a top of the first housing 1, two ends of the second housing 4 respectively extend to two sides of the first housing 1, two ends of the second housing 4 extending to two sides of the type-C connector 2 are integrally formed with four clamping blocks 12, the lower end of each clamping block 12 is provided with a fixing device, and two sides of a lower wall of the first housing 1 corresponding to the terminal 8 are respectively provided with a clamping device.

Furthermore, the number of pins of the terminal 8 is 24Pin, which meets the USB3.1 transmission protocol, the material of the terminal 8 is high-conductivity copper, which can support the large current and stable signal transmission of the spring 5A, and the shell I1 adopts a heightened structural design, which can meet the structural design requirement of the plate with the height of 3.4 mm.

Furthermore, the first shell 1 is made of stainless steel and can support the plugging and unplugging service life of more than 10000 times.

Further, fixing device includes screw thread post 10, all sets up the screw hole 9 of run-through type on every fixture block 12, and screw hole 9 is in the same place with screw thread post 10 threaded connection, and when terminal 8 was pegged graft together with the plug, rotatory screw thread post 10, the one end of screw thread post 10 can closely laminate with the plug lateral wall, reaches closely fixed purpose, prevents to drop.

Further, the one end fixed mounting that the screw thread post 10 is close to terminal 8 has multiunit deformation block rubber 11, and when rotatory screw thread post 10, deformation block rubber 11 can laminate with the plug lateral wall, then takes place deformation, and the fixed effect of further increase reduces the risk of droing.

Further, chucking device includes fixed block 3, spring 5 and

movable block

6, 3 fixed mounting in the bottom of shell 1 of fixed block, and fixed block 3 corresponds fixed mounting has spring 5 on the lateral wall face of terminal 8, spring 5 is in the same place with rubber block 7 fixed connection, when needs plug terminal 8, slide the movable block 6 of both sides to the one side that deviates from each other, then insert terminal 8, then loosen movable block 6, spring 5 kick-backs this moment, can block the object of pegging graft with terminal 8, reach the purpose of pre-fixing, then fixing device is gone up in the cooperation, can reach the fixed effect of secondary.

Furthermore, a rubber block 7 is embedded on one side wall surface of the movable block 6 corresponding to the terminal 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high rate data transmission typeC connector comprising a housing one (1), characterized in that: the novel clamping device is characterized in that a type-C connector (2) is arranged at one end of the first shell (1), a terminal (8) is inserted into the bottom of the first shell (1), the terminal (8) is electrically connected with the type-C connector (2), a second shell (4) is fixedly mounted at the top of the first shell (1), two ends of the second shell (4) extend to two sides of the first shell (1) respectively, clamping blocks (12) are integrally formed at two ends of the second shell (4) extending to two sides of the type-C connector (2), the clamping blocks (12) are four in total, a fixing device is arranged at the lower end of each clamping block (12), and clamping devices are arranged on two sides of the first shell (1) corresponding to the terminal (8) respectively.

2. A high rate data transmission typeC connector according to claim 1, characterized by: the number of pins of the terminal (8) is 24Pin, and the material of the terminal (8) is high-conductivity copper.

3. A high rate data transmission typeC connector according to claim 1, characterized by: the first shell (1) is made of stainless steel.

4. A high rate data transmission typeC connector according to claim 1, characterized by: the fixing device comprises threaded columns (10), each clamping block (12) is provided with a through threaded hole (9), and the threaded holes (9) are in threaded connection with the threaded columns (10).

5. A high rate data transmission typeC connector according to claim 4, characterized by: and a plurality of groups of deformation rubber blocks (11) are fixedly arranged at one end of the threaded column (10) close to the terminal (8).

6. A high rate data transmission typeC connector according to claim 1, characterized by: the clamping device comprises a fixed block (3), a spring (5) and a movable block (6), the fixed block (3) is fixedly installed at the bottom of the shell (1), the fixed block (3) corresponds to one side wall face of the terminal (8) and is fixedly installed with the spring (5), and the spring (5) is fixedly connected with the rubber block (7).

7. A high rate data transmission typeC connector according to claim 6, characterized by: and a rubber block (7) is embedded on one side wall surface of the movable block (6) corresponding to the terminal (8).