CN214313655U

CN214313655U - Wire concentrator

Info

Publication number: CN214313655U
Application number: CN202120352871.5U
Authority: CN
Inventors: 张文锋
Original assignee: CSmartlink Information Technology Co Ltd
Current assignee: CSmartlink Information Technology Co Ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-09-28
Anticipated expiration: 2031-02-08

Abstract

The utility model provides a concentrator, concentrator includes: joint portion, a housing, the gasket, joint portion includes the bottom plate, the baffle, clamping device, bottom plate one side and baffle fixed connection, bottom plate and the adjacent one side of baffle and clamping device fixed connection, gasket fixed mounting is on the bottom plate, bottom plate and casing fixed connection, baffle and clamping device mutually perpendicular, make baffle and clamping device keep mutually perpendicular can when production, make the precision of production lower, because baffle and clamping device are two different parts at the die sinking or man-hour, the precision that the converter needs is lower, secondly baffle and clamping device are two parts of detached, baffle and clamping device mutually independent and have certain clearance, make baffle and clamping device need not to carry out integrated into one piece manufacturing as a whole, make processing need the raw materials for production still less, the cost of production is lower.

Description

Wire concentrator

Technical Field

The utility model belongs to the technical field of switching equipment technique and specifically relates to a concentrator.

Background

When the flat electronic equipment is used, the flat electronic equipment needs to be connected with equipment with different external interfaces to realize data transmission or use, but the flat electronic equipment often only has one data interface and is not convenient and fast to use.

Chinese patent discloses a publication number of: CN 210007078U "converter and electronic device" patent document, "the connection seat includes at least one of USB-Type-C interface seat, USB-Type-B interface seat, TF card interface seat, audio interface seat, and HDMI interface seat, the electrical connection plug is at least one of USB-Type-C connector and audio connector, so that the flat electronic device can be connected with devices of different external interfaces through the converter for data transmission. However, the plug block of the converter is L-shaped, the plug block needs to be integrally formed, and very high precision is needed in the mold opening or machining process, so that the manufacturing precision requirement is high, the machining efficiency is low, and meanwhile, the raw materials are used more, and the machining cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a concentrator.

The utility model discloses a following technical scheme realizes:

the utility model provides a concentrator, the concentrator includes: joint portion, casing, gasket, joint portion includes bottom plate, baffle, clamping device, bottom plate one side with baffle fixed connection, the bottom plate with one side that the baffle is adjacent with clamping device fixed connection, gasket fixed mounting in on the bottom plate, the bottom plate with casing fixed connection, the baffle with clamping device mutually perpendicular.

Furthermore, the clamping device comprises a positioning plate and a clamping plate, one end of the positioning plate is fixedly connected with the bottom plate, the other end of the positioning plate is fixedly connected with the clamping plate, a groove and a plurality of sound through holes are formed in the positioning plate, and the groove is communicated with the sound through holes.

Furthermore, the concentrator also comprises an iron sheet which is fixedly accommodated in the gasket; the gasket comprises a flexible layer and a fixed layer, and the iron sheet is fixedly accommodated in the fixed layer.

Furthermore, the concentrator also comprises a circuit board, and the circuit board is fixedly accommodated in the shell; the concentrator also comprises a connecting wire, one end of the connecting wire is provided with a data connector, and the other end of the connecting wire penetrates through the shell and is electrically connected with the circuit board; one side of the circuit board is provided with an earphone interface female socket, a TYPE-C interface female socket, an HDMI interface female socket and a USB interface female socket; the circuit board is also provided with an SD card interface female seat and a TF card interface female seat.

Furthermore, a plurality of first clamping plates are arranged on the bottom plate, a plurality of first clamping grooves are formed in the shell, and the first clamping plates are clamped with the first clamping grooves.

Furthermore, the bottom plate with four angles of casing are the fillet, four angles of bottom plate all are equipped with the arc cardboard, the inner wall on the casing is equipped with four arc draw-in grooves, the arc cardboard with arc draw-in groove block is connected.

The utility model has the advantages that:

Drawings

Fig. 1 is a perspective view of the hub of the present invention;

fig. 2 is an exploded view of the hub of the present invention;

fig. 3 is a perspective view of the clip portion of the present invention;

fig. 4 is a perspective view of the housing of the present invention.

Detailed Description

For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present invention provides a hub, including: joint portion 10, casing 20, gasket 30, joint portion 10 includes bottom plate 11, baffle 12, clamping device 13, bottom plate 11 one side with baffle 12 fixed connection, bottom plate 11 with one side that baffle 12 is adjacent with clamping device 13 fixed connection, gasket 30 fixed mounting in on the bottom plate 11, bottom plate 11 with casing 20 fixed connection, baffle 12 with clamping device 13 mutually perpendicular.

In the present embodiment, the baffle 12 and the engaging device 13 are perpendicular to each other during production, so that the precision of the hub production is lower, the baffle 12 and the engaging device 13 are two different parts, and when the hub is opened or processed, the precision required by the hub is lower, and secondly, the baffle 12 and the engaging device 13 are two separate parts, and the baffle 12 and the engaging device 13 are independent from each other and have a certain gap, so that the baffle 12 and the engaging device 13 do not need to be integrally formed as a whole, so that the production raw materials required for processing are less, and the production cost is lower.

Further, the clamping device 13 includes a positioning plate 14 and a clamping plate 15, one end of the positioning plate 14 is fixedly connected to the bottom plate 11, the other end of the positioning plate 14 is fixedly connected to the clamping plate 15, a groove 141 and a plurality of sound holes 142 are formed in the positioning plate 14, and the groove 141 is communicated with the sound holes 142.

In this embodiment, during the use with the tablet device with gasket 30 is laminated mutually, secondly accept the horn portion of tablet device in the recess 141 and with the recess 141 butt, make things convenient for the horn portion of location tablet device and a plurality of lead to the sound hole 142 one-to-one, realize accurate location, make the tablet device centre gripping simultaneously the bottom plate 11 with between the grip block 15 for during the use, the horn portion of tablet device can be fast accurate with lead to the sound hole 142 and be linked together, prevent the locating plate 14 blocks the horn portion of tablet device.

Further, the concentrator further comprises an iron sheet 31, and the iron sheet 31 is fixedly accommodated in the gasket 30; the gasket 30 comprises a flexible layer 32 and a fixed layer 33, and the iron sheet 31 is fixedly accommodated in the fixed layer 33.

In this embodiment, if a protective shell is sleeved on the outer surface of the tablet device, when the tablet device is used, the tablet device is attached to the gasket 30, the flexible layer 32 is compressed to deform, so that the tablet device can still be fixed to the hub, and the iron sheet 31 can be attracted to a magnet in the tablet device, so that the hub can be quickly positioned on the tablet device; if no protective shell exists outside the flat panel device, the flexible layer 32 is attached to the flat panel device, so that a large static friction force exists between the flat panel device and the flexible layer 32, and the flat panel device is prevented from being attached to the gasket 30 and being scratched.

Further, the hub further comprises a circuit board 40, and the circuit board 40 is fixedly accommodated in the housing 20; the concentrator further comprises a connecting wire 50, one end of the connecting wire 50 is provided with a data connector 51, and the other end of the connecting wire 50 penetrates through the shell 20 and is electrically connected with the circuit board 40; one side of the circuit board 40 is provided with an earphone interface female socket 41, a TYPE-C interface female socket 42, an HDMI interface female socket 43 and a USB interface female socket 44; the circuit board 40 is further provided with an SD card interface female seat 45 and a TF card interface female seat 46.

In this embodiment, the data interface of panel equipment with data connector 51 electricity is connected, and the panel computer passes through connecting wire 50 with the concentrator electricity is connected, the female seat 41 of earphone interface is the female seat of 3.5mm earphone interface, the female seat 42 of TYPE-C interface the female seat 43 of HDMI interface the female seat 44 of USB interface the female seat 45 of SD card interface the female seat 46 of TF card interface can select different interfaces according to user's different demands, through the concentrator is connected with the panel equipment electricity, realizes data transmission.

Further, a plurality of first clamping plates 16 are arranged on the bottom plate 11, a plurality of first clamping grooves 17 are arranged in the casing 20, and the first clamping plates 16 are clamped with the first clamping grooves 17; the bottom plate 11 with four angles of casing 20 are the fillet, four angles of bottom plate 11 all are equipped with arc cardboard 18, the inner wall on the casing 20 is equipped with four arc draw-in grooves 19, arc cardboard 18 with arc draw-in groove 19 block is connected.

In this embodiment, when the hub is assembled, the first clamping plate 16 is clamped with the first clamping groove 17, the arc-shaped clamping plate 18 is clamped with the arc-shaped clamping groove 19, so that the clamping portion 10 is connected with the housing 20 more tightly, the strength between the clamping portion 10 and the housing 20 is enhanced, and the bottom plate 11 and the four corners of the housing 20 are all rounded corners, so that the flat panel device is prevented from being scratched when the hub is used or carried together with the hub.

In this embodiment, if the protective shell is sleeved on the outer surface of the tablet device, when the tablet device is used, the iron sheet 31 is attracted with the magnet in the tablet device, the tablet device is attached to the gasket 30, the tablet device is located between the gasket 30 and the clamping plate 15, the tablet device is abutted to the positioning plate 14, one-time part of the abutment of the tablet device and the positioning plate 14 is accommodated in the groove 141, the horn part of the tablet device is in one-to-one correspondence with the sound through holes 142, accurate positioning is achieved, the horn part of the tablet device can be rapidly and accurately communicated with the sound through holes 142, the flexible layer 32 is compressed to deform, so that the tablet device can be fixed to the concentrator although the protective shell is sleeved on the tablet device, the baffle 12 is adjacent to the tablet device and abutted to one side of the clamping device 13, and the gasket 30, the baffle 12, The clamping plate 15 fixes the panel device to the concentrator, so that the concentrator can be quickly positioned on the panel device, and finally, the data interface of the panel device is electrically connected with the data connector 51, the panel computer is electrically connected with the concentrator through the connecting wire 50, and each interface female seat of the concentrator is convenient for a user to use; if no protective shell exists outside the tablet device, the iron sheet 31 is attracted with a magnet in the tablet device, the tablet device is attached to the gasket 30, the tablet device is located between the gasket 30 and the clamping plate 15, the tablet device is abutted to the positioning plate 14, one-time part of the abutting part of the tablet device and the positioning plate 14 is accommodated in the groove 141, the horn part of the tablet device is in one-to-one correspondence with the sound through holes 142, accurate positioning is achieved, the horn part of the tablet device can be rapidly and accurately communicated with the sound through holes 142, the gasket 30, the baffle plate 12 and the clamping plate 15 fix the tablet device on the concentrator, the concentrator can be rapidly positioned on the tablet device, finally, a data interface of the tablet device is electrically connected with the data connector 51, and the tablet computer is electrically connected with the concentrator through the connecting wire 50, each interface female seat of the concentrator is convenient for users to use.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. A hub, the hub comprising: joint portion, casing, gasket, joint portion includes bottom plate, baffle, clamping device, bottom plate one side with baffle fixed connection, the bottom plate with one side that the baffle is adjacent with clamping device fixed connection, gasket fixed mounting in on the bottom plate, the bottom plate with casing fixed connection, the baffle with clamping device mutually perpendicular.

2. The hub according to claim 1, wherein the engaging means comprises a positioning plate and a clamping plate, one end of the positioning plate is fixedly connected to the bottom plate, the other end of the positioning plate is fixedly connected to the clamping plate, the positioning plate is provided with a groove and a plurality of sound holes, and the groove is communicated with the sound holes.

3. The hub according to claim 1, further comprising an iron plate fixedly received within the shim.

4. The hub according to claim 3, wherein the shim comprises a flexible layer and a fixed layer, and the iron sheet is fixedly received in the fixed layer.

5. The hub according to claim 1, further comprising a circuit board fixedly received within the housing.

6. The hub according to claim 5, further comprising a connecting wire, wherein one end of the connecting wire is provided with a data connector, and the other end of the connecting wire penetrates through the shell and is electrically connected with the circuit board.

7. The hub according to claim 5, wherein the circuit board is provided with a female earphone interface socket, a female TYPE-C interface socket, a female HDMI interface socket and a female USB interface socket on one side.

8. The hub according to claim 5, wherein the circuit board further comprises a SD card interface socket and a TF card interface socket.

9. The hub according to claim 1, wherein a plurality of first locking plates are disposed on the bottom plate, a plurality of first locking grooves are disposed inside the housing, and the first locking plates are engaged with the first locking grooves.

10. The hub according to claim 1, wherein the bottom plate and the casing are all round corners, the bottom plate is provided with four arc-shaped clamping plates at each of the four corners, the casing is provided with four arc-shaped clamping grooves at the inner wall, and the arc-shaped clamping plates are connected with the arc-shaped clamping grooves in a clamping manner.