CN214256498U

CN214256498U - Portable bluetooth adapter

Info

Publication number: CN214256498U
Application number: CN202022644197.6U
Authority: CN
Inventors: 方贵昌
Original assignee: Huizhou Hongxuanhe Technology Co ltd
Current assignee: Huizhou Hongxuanhe Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-09-21
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a portable bluetooth adapter, which comprises a housin, one side of casing is provided with first USB connector, the surface top of casing is provided with the opening, the bottom of first USB connector one side is provided with first circuit board, one side of first circuit board is provided with the baffle, one side that first circuit board was kept away from to the baffle is provided with the second circuit board, one side that the second circuit board is close to first circuit board is provided with the connecting wire, and the one end of connecting wire runs through the baffle and links together with first circuit board. The utility model discloses in, set up by the USB connector through the top in second circuit board one side, can be when inserting electrical equipment with portable bluetooth adapter, do not occupy electrical equipment's USB connector, through inserting the USB connector with second USB connector, it is fixed with first protective housing with the casing, take out first protective housing from the casing, make portable bluetooth adapter break away from with the key ring, it is very convenient to use.

Description

Portable bluetooth adapter

Technical Field

The utility model relates to a wireless data transmission technical field especially relates to a portable bluetooth adapter.

Background

The bluetooth adapter is basically a USB interface, and the USB interface has a plug-and-play feature, if it is distinguished from the interface, the type of bluetooth adapter is also one: namely a bluetooth USB adapter. Of course, there are bluetooth headsets, bluetooth microphones, etc. in addition to the bluetooth USB adapter.

The existing portable Bluetooth adapter can occupy a USB (universal serial bus) connecting port of an electric appliance when in use, but the portable Bluetooth adapter is not an essential article for the electric appliance during working, so that when the portable Bluetooth adapter is installed in the electric appliance, the portable Bluetooth adapter can occupy the USB connecting port, equipment which can normally work can not be used without the USB connecting port, meanwhile, a hanging ring of the portable Bluetooth adapter is directly fixed on a shell, and the portable Bluetooth adapter is taken out quite troublesome during use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art and providing a portable Bluetooth adapter.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable Bluetooth adapter comprises a shell, a first USB connector is arranged on one side of the shell, an opening is arranged at the top of the outer surface of the shell, a first circuit board is arranged at the bottom of one side of the first USB connector, a baffle plate is arranged on one side of the first circuit board, a second circuit board is arranged on one side of the baffle plate far away from the first circuit board, a connecting wire is arranged on one side of the second circuit board close to the first circuit board, one end of the connecting wire penetrates through the baffle plate and is connected with the first circuit board, the top of one side of the second circuit board far away from the first circuit board is provided with a USB connector, one side of the USB connector is connected with a second USB connector in a sliding way, one side of the second USB connector, which is far away from the first circuit board, is fixedly connected with a first protective shell, and first protection shell and casing sliding connection, the surface one end fixedly connected with link of first protection shell.

As a further description of the above technical solution:

the top of the outer surface of the shell is provided with an indicator light, and the wire end of the indicator light is welded with the first circuit board.

As a further description of the above technical solution:

the shell is slightly thicker than one end close to the second USB connector at one end close to the first USB connector, and the first protective shell and the second protective shell can be mutually clamped.

As a further description of the above technical solution:

the shell is composed of two half shells which can be mutually clamped.

As a further description of the above technical solution:

and anti-skid grains are arranged on the outer surfaces of the first protective shell and the second protective shell.

As a further description of the above technical solution:

the first protective shell and the second protective shell are both made of plastic with good plasticity.

The utility model discloses following beneficial effect has:

1. this portable bluetooth adapter is set up by the second circuit board through the inside at the casing, and the top setting of second circuit board one side is by the USB connector, can not occupy electrical equipment's USB connector when inserting portable bluetooth adapter into electrical equipment, and the equipment that leads to normally working does not have the USB connector, leads to the unable normal use of device.

2. This portable bluetooth adapter is provided with first protective housing through the one side at the casing, is provided with the link in one side of first protective housing, and one side fixedly connected with USB connector of link is kept away from to first protective housing, through inserting the USB connector with the second USB connector, is fixed with casing and first protective housing, takes out first protective housing from the casing, makes portable bluetooth adapter break away from with the key ring, and it is very convenient to use.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view illustrating a connection between the second USB connector and the first protective housing according to the present invention.

Illustration of the drawings:

1. a housing; 2. a first circuit board; 3. a connecting wire; 4. a baffle plate; 5. a second circuit board; 6. a USB connector; 7. a first protective housing; 8. a first USB connector; 9. hanging a ring; 10. a second USB connector; 11. a second protective housing; 12. an indicator light; 13. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a portable Bluetooth adapter comprises a shell 1, a first USB connector 8 is arranged on one side of the shell 1 to connect the portable Bluetooth adapter with an electric appliance, an opening 13 is arranged on the top of the outer surface of the shell 1 to enable an indicator light 12 to extend out of the shell 1, a first circuit board 2 is arranged on the bottom of one side of the first USB connector 8 to convert the sound of the electric appliance into a signal which can be received by Bluetooth, a baffle 4 is arranged on one side of the first circuit board 2 to separate and fix the first circuit board 2 and a second circuit board 5 in the shell 1, a second circuit board 5 is arranged on one side of the baffle 4 far away from the first circuit board 2 to enable the portable Bluetooth adapter to be still connected with one USB connector, a connecting wire 3 is arranged on one side of the second circuit board 5 close to the first circuit board 2, and one end of the connecting wire 3 penetrates through the baffle 4 to be connected with the first circuit board 2, link together first circuit board 2 and second circuit board 5, the top that first circuit board 2 one side was kept away from to second circuit board 5 is provided with USB connector 6, one side sliding connection of USB connector 6 has second USB connector 10, it is fixed with first protection shell 7 and casing 1, the first protection shell 7 of one side fixedly connected with of first circuit board 2 is kept away from to second USB connector 10, and first protection shell 7 and casing 1 sliding connection, protection USB connector 6, prevent that it from directly exposing in the air, the surface one end fixedly connected with link 9 of first protection shell 7, conveniently hang portable bluetooth adapter in the key ring.

The top of the outer surface of the shell 1 is provided with an indicator light 12, and the wire end of the indicator light 12 is welded with the first circuit board 2, and whether the portable Bluetooth adapter is successfully connected into an electric appliance or not and whether the Bluetooth is successfully connected into the portable Bluetooth adapter or not is known through the color change of the indicator light 12.

The one end that casing 1 is close to first USB connector 8 is slightly thicker than the one end that is close to second USB connector 10, and first protecting sheathing 7 and second protecting sheathing 11 can block each other, prevent to place second protecting sheathing 11 at will, can't find when leading to needing to use second protecting sheathing 11.

Casing 1 comprises two half shells that can block each other, conveniently dismantles portable bluetooth adapter, observes whether portable bluetooth adapter inner structure damages.

The outer surfaces of the first protective shell 7 and the second protective shell 11 are provided with anti-skid grains, so that the first protective shell 7 and the second protective shell 11 can be taken out conveniently.

The first protective shell 7 and the second protective shell 11 are both made of plastic with good plasticity, so that the cost is saved.

The working principle is as follows: when the portable Bluetooth adapter is used, the second circuit board 5 is arranged on one side of the first circuit board 2, when the portable Bluetooth adapter is used, the second protective shell 11 is taken out of the shell 1, the first USB connector 8 is inserted into an electric appliance, the indicator lamp 12 on the top of the shell 1 is observed, if the indicator lamp 12 is not lighted, a device needs to be checked, and why the indicator lamp 12 is not lighted, if the indicator lamp 12 is lighted, the Bluetooth device can be connected into the portable Bluetooth adapter, whether Bluetooth is successfully connected into the portable Bluetooth adapter or not is determined through the color change of the indicator lamp 12, when other equipment needs to be connected into the electric appliance, the first protective shell 7 can be taken out of the shell 1, the electric appliance is connected into the USB connector 6, and meanwhile, the second protective shell 11 is fixed in the first protective shell 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A portable Bluetooth adapter, includes casing (1), its characterized in that: one side of casing (1) is provided with first USB connector (8), the surface top of casing (1) is provided with opening (13), the bottom of first USB connector (8) one side is provided with first circuit board (2), one side of first circuit board (2) is provided with baffle (4), one side that first circuit board (2) were kept away from in baffle (4) is provided with second circuit board (5), one side that second circuit board (5) are close to first circuit board (2) is provided with connecting wire (3), and the one end of connecting wire (3) runs through baffle (4) and links together with first circuit board (2), the top that first circuit board (2) one side was kept away from in second circuit board (5) is provided with USB connector (6), one side sliding connection of USB connector (6) has second USB connector (10), one side fixedly connected with first protection outer of first circuit board (2) is kept away from in second USB connector (10), one side fixedly connected with first protection outer Shell (7), and first protective housing (7) and casing (1) sliding connection, the surface one end fixedly connected with link (9) of first protective housing (7).

2. A portable bluetooth adapter according to claim 1, characterized in that: the top of the outer surface of the shell (1) is provided with an indicator light (12), and the wire end of the indicator light (12) is welded with the first circuit board (2).

3. A portable bluetooth adapter according to claim 1, characterized in that: the shell (1) is slightly thicker than one end close to the second USB connector (10) at one end close to the first USB connector (8), and the first protective shell (7) and the second protective shell (11) can be mutually clamped.

4. A portable bluetooth adapter according to claim 1, characterized in that: the shell (1) is composed of two half shells which can be mutually clamped.

5. A portable bluetooth adapter according to claim 1, characterized in that: the outer surfaces of the first protective shell (7) and the second protective shell (11) are provided with anti-skid grains.

6. A portable bluetooth adapter according to claim 1, characterized in that: the first protective shell (7) and the second protective shell (11) are both made of plastic with good plasticity.