CN214254983U

CN214254983U - Corner type double-end wireless receiver

Info

Publication number: CN214254983U
Application number: CN202022670447.3U
Authority: CN
Inventors: 李永彭; 周罗光
Original assignee: Dongguan Banruo Electronic Technology Co ltd
Current assignee: Dongguan Banruo Electronic Technology Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-21
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a corner Type double-end wireless receiver, which comprises an insulating shell and a PCB circuit board, wherein one end of the insulating shell is provided with a USB Type-C interface, the other end of the insulating shell is provided with a USB A interface, a corner is arranged between the USB Type-C interface and the USB A interface, and the angle of the corner is 85-95 degrees; the PCB is arranged in the insulating shell, one end of the PCB is connected with a first tongue piece, the first tongue piece extends into the USB Type-C interface, and a first metal terminal is arranged on the first tongue piece; the other end of the PCB circuit board is connected with a second tongue piece, the second tongue piece extends into the USB A interface, and a second metal terminal is arranged on the second tongue piece. The utility model discloses existing USB A interface has the USBType-C interface again, enlarges the application range of receiver, satisfies the market demand to make a corner between USBType-C interface and the USB A interface, can reduce wireless receiver's length dimension, furthest avoids the user to touch wireless receiver in the use.

Description

Corner type double-end wireless receiver

Technical Field

The utility model relates to a receiver technical field, in particular to corner formula double-end wireless receiver.

Background

The wireless receiver mostly adopts a USB a interface, and is particularly applied to a desktop computer for wirelessly accessing the internet or wirelessly transmitting data. The disadvantages are as follows: at present, electronic equipment is developed more and more quickly, particularly, a peripheral interface USB (universal serial bus) is adopted by more and more electronic equipment at present, and a USB Type-C interface is adopted by more and more electronic equipment at present, so that a wireless receiver in the prior art can not meet market requirements only by adopting a USB A interface.

In view of this, the applicant applies 2019.3.13 to a patent ZL201920316843.0, which discloses a dual-head wireless receiver, including an insulating housing and a circuit board, one end of the insulating housing is provided with a USB Type-C interface, the other end of the insulating housing is provided with a USB a interface, the USB Type-C interface includes a first connection terminal, the USB a interface includes a second connection terminal, the circuit board is disposed in the insulating housing, and the first connection terminal and the second connection terminal are both electrically connected to the circuit board. However, the USB Type-C interface and the USB a interface in this patent are on the same line, and the required horizontal space size is large, so that the user can easily touch the wireless receiver during use.

Disclosure of Invention

The to-be-solved technical problem of the utility model is, not enough to above-mentioned prior art, provide a corner formula double-end wireless receiver, its existing USB A interface has USB Type-C interface again, enlarges the application range of receiver, satisfies the market demand to make a corner between USB Type-C interface and the USB A interface, can reduce wireless receiver's length dimension, furthest avoids the user to touch wireless receiver in the use.

In order to solve the technical problem, the technical scheme of the utility model is that:

a corner Type double-end wireless receiver comprises an insulating shell and a PCB (printed Circuit Board), wherein a USB Type-C interface is arranged at one end of the insulating shell, a USB A interface is arranged at the other end of the insulating shell, a corner is formed between the USB Type-C interface and the USB A interface, and the angle of the corner ranges from 85 degrees to 95 degrees; the PCB is arranged in the insulating shell, one end of the PCB is connected with a first tongue piece, the first tongue piece extends into the USB Type-C interface, and a first metal terminal is arranged on the first tongue piece; the other end of the PCB circuit board is connected with a second tongue piece, the second tongue piece extends into the USB A interface, and a second metal terminal is arranged on the second tongue piece.

Preferably, the angle of the corner between the USB Type-C interface and the USB a interface is 90 degrees.

Preferably, the USB Type-C interface includes a first USB shell, the first USB shell is sleeved outside the first tongue piece, and the first USB shell and the first tongue piece extend out of one end of the insulating housing; the USB A interface comprises a second USB shell, and the second USB shell is sleeved on the outer side of the second tongue piece and sleeved on the outer side of the other end of the insulating shell.

Preferably, the insulating housing comprises a lower housing and an upper housing, and the PCB circuit board, the second tongue piece and the second metal terminal are all accommodated in the lower housing; one side of the lower shell is provided with a through hole, the USB Type-C interface extends out of the through hole, and the upper shell covers the lower shell.

Preferably, the lower shell comprises a main body part and a tongue piece part, the main body part is internally provided with a main accommodating cavity, one side wall of the main accommodating cavity is provided with the through hole, the tongue piece part is internally provided with a tongue piece cavity, and the main accommodating cavity is communicated with the tongue piece cavity; the main body part of the PCB circuit board is accommodated in the main accommodating cavity, the second tongue piece and the second metal terminal are accommodated in the tongue piece cavity, and the first tongue piece and the first metal terminal extend out of the through hole.

Preferably, the upper end edge of main part has the spacing groove, the lower extreme edge of going up the casing is equipped with the stopper, the stopper of going up the casing is embedded into the spacing inslot of main part.

Preferably, the one end that is close to the main part of tongue piece portion has first connecting block, the one end of going up the casing has the second connecting block, first connecting block and the mutual joint that corresponds of second connecting block, the upside of second connecting block has the joint hole that is used for joint second USB shell.

The utility model has the advantages that: the corner Type double-end wireless receiver is provided with a USB A interface and a USB Type-C interface, so that the application range of the receiver is expanded, and the market demand is met; secondly, a corner is arranged between the USB Type-C interface and the USB A interface, and the angle of the corner is 85-95 degrees, so that the length size of the wireless receiver can be reduced, and a user is prevented from touching the wireless receiver to the maximum extent in the use process; thirdly, the utility model discloses a PCB circuit board one end is connected with first tongue piece, and the second tongue piece is connected to the other end, makes the three even as an organic whole, can effectively reduce the part number when assembling, can effectively improve assembly efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the dispersing structure of the present invention.

Fig. 3 is one of the overall structural dimensions of the present invention.

Fig. 4 is a second overall dimension diagram of the present invention.

Fig. 5 is a schematic structural view of the present invention inserted into a notebook computer.

Detailed Description

The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model relates to a corner Type double-end wireless receiver, which comprises an insulating housing 1 and a PCB circuit board 2, wherein one end of the insulating housing 1 is provided with a USB Type-C interface 3, the other end of the insulating housing 1 is provided with a USB a interface 4, a corner is arranged between the USB Type-C interface 3 and the USB a interface 4, and the angle of the corner is 85 to 95 degrees; the PCB 2 is arranged in the insulating shell 1, one end of the PCB 2 is connected with a first tongue piece, the first tongue piece extends into the USB Type-C interface 3, and a first metal terminal is arranged on the first tongue piece; the other end of the PCB 2 is connected with a second tongue 21, the second tongue 21 extends into the USB a interface 4, the second tongue 21 has a second metal terminal 22, and the angle between the first tongue and the second tongue is also 85-95 degrees. Preferably, the angle of the corner between the USB Type-C interface 3 and the USB a interface 4 is 90 degrees.

As shown in fig. 1 to 4, the USB Type-C interface 3 includes a first USB shell 31, the first USB shell 31 is sleeved on an outer side of a first tongue piece, and the first USB shell 31 and the first tongue piece extend out of one end of the insulating housing 1; the USB a interface 4 includes a second USB shell 41, and the second USB shell 41 is sleeved on the outer side of the second tongue piece 21 and on the outer side of the other end of the insulating housing 1.

As shown in fig. 2, the insulating housing 1 includes a lower housing 11 and an upper housing 12, and the PCB circuit board 2, the second tongue piece 21 and the second metal terminal 23 are all accommodated in the lower housing 11; the lower shell 11 has a through hole 13 on one side, the USB Type-C interface 3 extends out of the through hole 13, and the upper shell 12 covers the lower shell 11. The lower shell 11 comprises a main body part 111 and a tongue piece part 112, the main body part 111 is internally provided with a main accommodating cavity 113, one side wall of the main accommodating cavity 113 is provided with the through hole 13, the tongue piece part 112 is internally provided with a tongue piece cavity 114, and the main accommodating cavity 113 and the tongue piece cavity 114 are communicated with each other; the main body of the PCB 2 is received in the main receiving cavity 113, the second tongue 21 and the second metal terminal 22 are received in the tongue cavity 114, and the first tongue and the first metal terminal protrude from the through hole 13.

As shown in fig. 2, a limiting groove 115 is formed at an upper end edge of the main body portion 111, a limiting block 116 is disposed at a lower end edge of the upper housing 12, and the limiting block 116 of the upper housing is embedded into the limiting groove 115 of the main body portion. The one end that is close to the main part of tongue piece portion 112 has first connecting block 117, the one end of going up casing 12 has second connecting block 118, first connecting block 117 and the mutual joint that corresponds of second connecting block 118, the upside of second connecting block 118 has the joint hole 119 that is used for joint second USB shell.

As shown in fig. 3 and 4, the USB Type-C interface of the present invention has a maximum length dimension of 21.5mm, a maximum length dimension of 24.2mm, and a thickness dimension of 5.6mm, and the length dimension is much smaller than that of the dual-head wireless receiver disclosed in ZL 201920316843.0.

As shown in fig. 5, which is a schematic structural diagram of the corner Type dual-headed wireless receiver plugged into the notebook computer, in the figure, the USB a interface of the corner Type dual-headed wireless receiver is plugged into the USB a socket of the notebook computer, and the USB Type-C interface of the corner Type dual-headed wireless receiver extends backward and is close to the side surface of the notebook computer, so that the transverse dimension of the corner Type dual-headed wireless receiver outside the notebook computer is very small, and the wireless receiver can be prevented from being touched by a user to the maximum extent during use. In another case, if the notebook computer is provided with the USB Type-C socket, the USB Type-C interface of the corner-Type dual-head wireless receiver is plugged into the USB Type-C socket of the notebook computer, and the using effect is the same.

The utility model discloses corner formula double-end wireless receiver not only is provided with USB A interface, but also is provided with USB Type-C interface, enlarges the application range of receiver, satisfies market demand; because a corner is arranged between the USB Type-C interface and the USB A interface, the angle of the corner is 85-95 degrees, preferably 90 degrees, the length size of the wireless receiver can be reduced, and a user is prevented from touching the wireless receiver to the maximum extent in the use process; the utility model discloses a PCB circuit board one end is connected with first tongue piece, and the second tongue piece is connected to the other end, makes the three fuse, can effectively reduce the part number when the assembly, can effectively improve assembly efficiency.

The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.

Claims

1. The utility model provides a corner formula double-end wireless receiver which characterized in that: the USB Type-C connector is arranged at one end of the insulating shell, the USB A connector is arranged at the other end of the insulating shell, a corner is formed between the USB Type-C connector and the USB A connector, and the angle of the corner ranges from 85 degrees to 95 degrees; the PCB is arranged in the insulating shell, one end of the PCB is connected with a first tongue piece, the first tongue piece extends into the USB Type-C interface, and a first metal terminal is arranged on the first tongue piece; the other end of the PCB circuit board is connected with a second tongue piece, the second tongue piece extends into the USB A interface, and a second metal terminal is arranged on the second tongue piece.

2. The angled dual-headed wireless receiver of claim 1, wherein: the angle of the corner between USB Type-C interface and the USB A interface is 90 degrees.

3. A corner-style dual-headed wireless receiver according to claim 1, wherein: the USB Type-C interface comprises a first USB shell, the first USB shell is sleeved on the outer side of the first tongue piece, and the first USB shell and the first tongue piece extend out of one end of the insulating shell; the USB A interface comprises a second USB shell, and the second USB shell is sleeved on the outer side of the second tongue piece and sleeved on the outer side of the other end of the insulating shell.

4. A corner-style dual-headed wireless receiver according to claim 3, wherein: the insulating shell comprises a lower shell and an upper shell, and the PCB, the second tongue piece and the second metal terminal are all contained in the lower shell; one side of the lower shell is provided with a through hole, the USB Type-C interface extends out of the through hole, and the upper shell covers the lower shell.

5. A corner-style dual-headed wireless receiver according to claim 4, wherein: the lower shell comprises a main body part and a tongue piece part, a main accommodating cavity is formed in the main body part, the through hole is formed in one side wall of the main accommodating cavity, a tongue piece cavity is formed in the tongue piece part, and the main accommodating cavity is communicated with the tongue piece cavity; the main body part of the PCB circuit board is accommodated in the main accommodating cavity, the second tongue piece and the second metal terminal are accommodated in the tongue piece cavity, and the first tongue piece and the first metal terminal extend out of the through hole.

6. A corner-style dual-headed wireless receiver according to claim 5, wherein: the upper end edge of main part has the spacing groove, the lower extreme edge of going up the casing is equipped with the stopper, the stopper embedding of going up the casing is to the spacing inslot of main part.

7. A corner-style dual-headed wireless receiver according to claim 5, wherein: the one end that is close to the main part of tongue piece portion has first connecting block, the one end of going up the casing has the second connecting block, first connecting block and the mutual joint that corresponds of second connecting block, the upside of second connecting block has the joint hole that is used for joint second USB shell.