CN216251258U

CN216251258U - Multi-port functional connector for connecting host

Info

Publication number: CN216251258U
Application number: CN202122840050.9U
Authority: CN
Inventors: 孙跃领
Original assignee: Shenzhen Hechang Electronics Co ltd
Current assignee: Shenzhen Hechang Electronics Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a multi-port functional connector connected with a host, which comprises a shell, wherein a central processing block is arranged in the shell, the rear end of the central processing block is electrically connected with a first pcb, the front end of the central processing block is electrically connected with a second pcb, the left side of the front end of the first pcb is electrically connected with a first VBUS signal block, the right side of the first VBUS signal block is provided with a first D-signal block, the right side of the first D-signal block is provided with a first D + signal block, the right side of the first D + signal block is provided with a first GND signal block, the left side of the front end of the second pcb is electrically connected with a second VBUS signal block, the right side of the second VBUS signal block is provided with a second D-signal block, the right side of the second D + signal block is provided with a second GND signal block, a first clamping block and a second clamping block are respectively arranged above and on the left and right sides of the middle part of the shell, the problem of current connector of connecting the host computer mainly be single-port individual layer, transmission and availability factor are lower is solved.

Description

Multi-port functional connector for connecting host

Technical Field

The utility model belongs to the technical field related to connectors, and particularly relates to a multi-port functional connector for connecting a host.

Background

Connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to another, are widely used in a variety of electrical circuits to function as connecting or disconnecting electrical currents or signals, which may be temporary and easily plugged at any time, or may be permanent junctions between electrical devices or wires.

The prior art has the following problems: the existing connector for connecting a host is mainly single-port and single-layer, and has low transmission and use efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multi-port functional connector for connecting a host, so as to solve the problems of the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme:

a multi-port functional connector for connecting a host comprises a shell, a central processing block is arranged in the shell, the rear end of the central processing block is electrically connected with a first pcb board, the front end of the central processing block is electrically connected with a second pcb board, the left side of the front end of the first pcb board is electrically connected with a first VBUS signal block, the right side of the first VBUS signal block is provided with a first D-signal block, a first D + signal block is arranged at the right side of the first D-signal block, a first GND signal block is arranged at the right side of the first D + signal block, the left side of the front end of the second pcb board is electrically connected with a second VBUS signal block, the right side of the second VBUS signal block is provided with a second D-signal block, and a second D + signal block is arranged on the right side of the second D-signal block, and a second GND signal block is arranged on the right side of the second D + signal block.

Furthermore, the front side of the shell is fixedly connected with a connecting block, and a pin I, a pin II, a pin III and a pin IV are sequentially arranged above the connecting block from left to right.

Furthermore, a pin five, a pin six, a pin seven and a pin eight are sequentially arranged below the connecting block from left to right.

Furthermore, the first pin is electrically connected with the first VBUS signal block, the second pin is electrically connected with the first D-signal block, the third pin is electrically connected with the first D + signal block, and the fourth pin is electrically connected with the first GND signal block.

Furthermore, the fifth pin is electrically connected with the second VBUS signal block, the sixth pin is electrically connected with the second D-signal block, the seventh pin is electrically connected with the second D + signal block, and the eighth pin is electrically connected with the second GND signal block.

Further, the equal fixedly connected with first fixture block of the left and right sides of casing front side top, the equal fixedly connected with second fixture block of the left and right sides at casing front side middle part.

Furthermore, the top of casing is provided with the apron, the left and right sides fixedly connected with fixed plate of apron, the front side of fixed plate is provided with the third fixture block, the top of apron is provided with first vent.

Furthermore, a second ventilation opening is formed above the left side and the right side of the shell, a through hole is formed below the left side and the right side of the shell, and a fourth clamping block is arranged inside the through hole.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model realizes the function of a connector with multi-port double layers by arranging a central processing block in the shell, electrically connecting the rear end of the central processing block with a first pcb board, electrically connecting the front end of the central processing block with a second pcb board, electrically connecting the left side of the front end of the first pcb board with a first VBUS signal block, electrically connecting the right side of the first VBUS signal block with a first D-signal block, arranging the right side of the first D-signal block with a first D + signal block, arranging the right side of the first D + signal block with a first GND signal block, electrically connecting the left side of the front end of the second pcb board with a second VBUS signal block, arranging the right side of the second VBUS signal block with a second D-signal block, arranging the right side of the second D-signal block with a second D + signal block, arranging the right side of the second D + signal block with a second GND signal block, realizing the beneficial effects of quick transmission efficiency and convenient use, the problem of current connector of connecting the host computer mainly be single-port individual layer, transmission and availability factor are lower is solved.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

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

FIG. 3 is a schematic diagram of the right view structure of the present invention;

FIG. 4 is a schematic diagram of an internal top view of the present invention;

FIG. 5 is a schematic diagram of the right-side view of the inside of the present invention

In the figure: 100. connecting blocks; 101. a first pin; 102. a second pin; 103. a third pin; 104. a fourth pin; 105. a fifth pin; 106. a sixth pin; 107. a seventh pin; 108. a pin eight; 109. a first clamping block; 110. a second fixture block; 200. a housing; 201. a cover plate; 202. a first vent; 203. a fixing plate; 204. a third fixture block; 205. a second vent; 206. a through hole; 207. a fourth fixture block; 300. A central processing block; 301. a first VBUS signal block; 302. a first D-signal block; 303. a first D + signal block; 304. a first GND signal block; 305. a second VBUS signal block; 306. a second D-signal block; 307. a second D + signal block; 308. a second GND signal block; 309. a first pcb board; 310. a second pcb board.

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. 1-5, the present invention provides a technical solution:

the utility model provides a connect many mouthfuls of functional type connectors of host computer, including casing 200, the inside of casing 200 is provided with central processing block 300, the rear end electric connection of central processing block 300 has first pcb board 309, the front end electric connection of central processing block 300 has second pcb board 310, the left side electric connection of first pcb board 309 front end has first VBUS signal block 301, the right side of first VBUS signal block 301 is provided with first D-signal block 302, the right side of first D-signal block 302 is provided with first D + signal block 303, the right side of first D + signal block 303 is provided with first GND signal block 304, the left side electric connection of second pcb board 310 front end has second VBUS signal block 305, the right side of second VBUS signal block 305 is provided with second D-signal block 306, the right side of second D-signal block 306 is provided with second D + signal block 307, the right side of second D + signal block 307 is provided with second GND signal block 308.

Preferably, the connecting block 100 is fixedly connected to the front side of the housing 200, and the first pin 101, the second pin 102, the third pin 103 and the fourth pin 104 are sequentially arranged above the connecting block 100 from left to right.

As a technical preference, a pin five 105, a pin six 106, a pin seven 107, and a pin eight 108 are sequentially disposed from left to right below the connection block 100.

Preferably, the first pin 101 is electrically connected to the first VBUS signal block 301, the second pin 102 is electrically connected to the first D-signal block 302, the third pin 103 is electrically connected to the first D + signal block 303, and the fourth pin 104 is electrically connected to the first GND signal block 304.

Preferably, the fifth pin 105 is electrically connected to the second VBUS signal block 305, the sixth pin 106 is electrically connected to the second D-signal block 306, the seventh pin 107 is electrically connected to the second D + signal block 307, and the eighth pin 108 is electrically connected to the second GND signal block 308.

Preferably, the first latch 109 is fixedly connected to both left and right sides of the upper front side of the housing 200, and the second latch 110 is fixedly connected to both left and right sides of the middle front side of the housing 200.

Preferably, a cover plate 201 is disposed above the housing 200, fixing plates 203 are fixedly connected to left and right sides of the cover plate 201, third blocks 204 are disposed on front sides of the fixing plates 203, and first vents 202 are disposed above the cover plate 201.

Preferably, a second ventilation opening 205 is formed above the left and right sides of the housing 200, a through hole 206 is formed below the left and right sides of the housing 200, and a fourth latch 207 is formed inside the through hole 206.

Complementary, electrical characteristics of the utility model: rated current: 1.5A/contact terminal; rated voltage: 30V DC; contact resistance: 30milliohms MAX; voltage resistance: 500V AC AT Sea Levol; insulation resistance: 1000MEGA ohms MIN; salt spray: 24H/36H/48H;

physical properties: insertion and extraction force: mate force: 3.57kgf (MAX), unmetate form: 1.02kgf (MIN); terminal holding force: 1.0kgf (MIN).

The working principle and the using process of the utility model are as follows: after the connector is installed, the device is connected with a computer host, an external connector is connected with the connector, and multi-port transmission of the connector can be realized through a central processing block 300, a first VBUS signal block 301, a first D-signal block 302, a first D + signal block 303, a first GND signal block 304, a second VBUS signal block 305, a second D-signal block 306, a second D + signal block 307, a second GND signal block 308, a first pcb 309 and a second pcb 310 which are arranged inside the connector, and a first pin 101, a second pin 102, a third pin 103, a fourth pin 104, a fifth pin 105, a sixth pin 106, a seventh pin 107 and an eighth pin 108 which are electrically connected outside the connector.

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 multi-port functional connector for connecting a host, comprising a housing (200), characterized in that: the shell (200) is internally provided with a central processing block (300), the rear end of the central processing block (300) is electrically connected with a first pcb board (309), the front end of the central processing block (300) is electrically connected with a second pcb board (310), the left side of the front end of the first pcb board (309) is electrically connected with a first VBUS signal block (301), the right side of the first VBUS signal block (301) is provided with a first D-signal block (302), the right side of the first D-signal block (302) is provided with a first D + signal block (303), the right side of the first D + signal block (303) is provided with a first GND signal block (304), the left side of the front end of the second pcb board (310) is electrically connected with a second VBUS signal block (305), the right side of the second VBUS signal block (305) is provided with a second D-signal block (306), the right side of the second D-signal block (306) is provided with a second D + signal block (307), a second GND signal block (308) is arranged on the right side of the second D + signal block (307).

2. A multi-port functional connector according to claim 1, wherein: the front side of the shell (200) is fixedly connected with a connecting block (100), and a first pin (101), a second pin (102), a third pin (103) and a fourth pin (104) are sequentially arranged above the connecting block (100) from left to right.

3. A multi-port functional connector according to claim 2, wherein: and a pin five (105), a pin six (106), a pin seven (107) and a pin eight (108) are sequentially arranged below the connecting block (100) from left to right.

4. A multi-port functional connector according to claim 2, wherein: the first pin (101) is electrically connected with the first VBUS signal block (301), the second pin (102) is electrically connected with the first D-signal block (302), the third pin (103) is electrically connected with the first D + signal block (303), and the fourth pin (104) is electrically connected with the first GND signal block (304).

5. A multi-port functional connector according to claim 3, wherein: the fifth pin (105) is electrically connected with the second VBUS signal block (305), the sixth pin (106) is electrically connected with the second D-signal block (306), the seventh pin (107) is electrically connected with the second D + signal block (307), and the eighth pin (108) is electrically connected with the second GND signal block (308).

6. A multi-port functional connector according to claim 1, wherein: the improved structure of the automobile seat is characterized in that a first clamping block (109) is fixedly connected to the left side and the right side of the upper portion of the front side of the shell (200), and a second clamping block (110) is fixedly connected to the left side and the right side of the middle portion of the front side of the shell (200).

7. A multi-port functional connector according to claim 1, wherein: the improved air conditioner is characterized in that a cover plate (201) is arranged above the shell (200), fixing plates (203) are fixedly connected to the left side and the right side of the cover plate (201), third clamping blocks (204) are arranged on the front sides of the fixing plates (203), and first ventilation openings (202) are arranged above the cover plate (201).

8. A multi-port functional connector according to claim 1, wherein: second ventilation openings (205) are formed in the upper portions of the left side and the right side of the shell (200), through holes (206) are formed in the lower portions of the left side and the right side of the shell (200), and fourth clamping blocks (207) are arranged in the through holes (206).