CN212434827U

CN212434827U - USB wireless receiving device and wireless microphone

Info

Publication number: CN212434827U
Application number: CN202021396023.6U
Authority: CN
Inventors: 张秦明
Original assignee: Huali Electronics Huizhou Co ltd
Current assignee: Huali Electronics Huizhou Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-01-29
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a USB wireless receiving arrangement and wireless microphone, USB wireless receiving arrangement includes the receiver main part, public seat interface of USB and antenna structure all are connected with the receiver main part, antenna structure includes first upset piece and second upset piece, but first upset piece and second upset piece upset process are corresponding laminating and separation, wireless microphone can carry out the mutually supporting with USB wireless receiving arrangement and be connected, through turning into first upset piece and second upset piece with the antenna structure split, and all be equipped with the antenna in inside, install behind broadcast or recording equipment when USB wireless receiving arrangement, can separate first upset piece and second upset piece to different directions, thereby promote certain signal acquisition ability.

Description

USB wireless receiving device and wireless microphone

Technical Field

The utility model relates to a wireless microphone field, more specifically relates to a USB wireless receiving device and wireless microphone.

Background

With the gradual maturity and stability of wireless connection technology, low-delay wireless microphones are also appearing in the market in large numbers, and are matched through a wireless receiving module built in a playing device or a self-contained wireless receiving device, so that wireless connection is realized.

The existing partial wireless microphone can be provided with a wireless receiving device, so that the playing or recording equipment without the wireless receiving module can receive the signals, the connection distance, stability or anti-interference capability between the wireless receiving device and the wireless microphone can be better than the effect of the equipment with the wireless receiving module, but the existing wireless receiving device has the problems that the internal antenna layout is unreasonable, the receiving capability is poor and the wireless receiving device is unstable, or the wireless receiving device is lack of self protection, so that the wireless receiving device is occasionally contacted with a large amount of dust or liquid, the service life of the wireless receiving device is not long, and the subsequent wireless connection use is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome among the prior art microphone wireless connection unstable or to receiving ware not suitable protection, influence life-span problem, the utility model aims to solve the technical problem that a USB wireless receiving device and wireless microphone are provided.

The utility model provides a USB wireless receiving device, including the receiver main part, public seat interface of USB and antenna structure all are connected with the receiver main part, antenna structure includes first upset piece and second upset piece, but first upset piece and second upset piece upset process corresponding laminating and separation, through turning into first upset piece and second upset piece with the antenna structure split, and all be equipped with the antenna in inside, install behind broadcast or recording equipment when USB wireless receiving device, through can separating not equidirectional with first upset piece and second upset piece, thereby promote certain signal acquisition ability.

Furthermore, the first turnover part and the second turnover part are both in U-shaped or annular structures, and the structure can be used for surrounding the USB wireless receiving device and can be used for containing or tying a rope for convenient carrying.

Furthermore, when the first overturning part and the second overturning part are mutually attached, the antenna structure surrounds the USB male socket interface, and the first overturning part and the second overturning part are required to be separated to two directions when the USB wireless receiving device needs to be used in such a way, so that certain antenna receiving capacity is enhanced.

Further, all be equipped with on first upset piece and the second upset piece and shelter from the panel, when first upset piece and the mutual laminating of second upset piece, antenna structure parcel USB public seat interface alright play when USB wireless receiving device does not use, protect the public seat interface of USB, avoid daily a large amount of dust or liquid to appear and cause the destruction.

Furthermore, the receiver main body is provided with a baffle strip, the position of the baffle strip is close to the USB male seat interface, when the first overturning part and the second overturning part are separated, gaps are formed between the shielding panel of the baffle strip and the receiver main body, and therefore the baffle strip is added to fill most of the gaps, the situation that when more liquid is left in a user hand and contacts the receiver main body, the liquid stays at the USB male seat interface along the user hand, and pollution cannot be read or golden finger oxidation is accelerated is avoided.

Further, be equipped with soft silica gel on the first upset piece, when first upset piece and the laminating of second upset piece, soft silica gel is in between first upset piece and the second upset piece, adopts soft silica gel to avoid first upset piece and the frequent laminating of second upset piece to cause wearing and tearing, also can be when first upset piece and the laminating of second upset piece are incomplete or when having the gap, soft silica gel can regard as the effect of laminating packing.

Furthermore, the receiver main body is provided with an anti-skidding groove, irregular textures are arranged in the anti-skidding groove, an anti-skidding effect is achieved, and the user can conveniently pull out the anti-skidding groove from the playing or recording device.

A wireless microphone is provided with a built-in wireless transmitting module and is in wireless matching connection with a USB wireless receiving device, and the effect that the connection between the wireless microphone and the USB wireless receiving device is more stable can be improved by the mode.

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

the antenna structure is arranged on the USB wireless receiving device, and the USB wireless receiving device can be disassembled into a double-antenna structure of the first turnover piece and the second turnover piece, so that the situation that the receiving capability of the antenna is possibly influenced by uniformly installing the antenna, the receiving device and other devices in the same cavity as conventional devices is avoided, the signal of the wireless microphone can be received more comprehensively by independently arranging the antenna outwards, and the antenna is designed to be reversible, so that the USB wireless receiving device is convenient to store and arrange; in addition, the shielding panel and the barrier strip are additionally arranged, so that the effect of blocking most foreign matters or liquid can be achieved when a large amount of liquid or dust is suddenly encountered, and the phenomenon that fingers in the USB male connector are damaged or oxidized in an accelerated manner, so that the service life of the USB male connector is accelerated and attenuated or the subsequent use is influenced is avoided.

Drawings

Fig. 1 is a perspective view of a USB wireless receiving device and a wireless microphone according to the present invention.

Fig. 2 is a perspective view (i) of the USB wireless receiving device according to the present invention when it is closed.

Fig. 3 is a perspective view (i) of the USB wireless receiving device when it is opened.

Fig. 4 is a perspective view of the USB wireless receiving device according to the second embodiment of the present invention when it is closed.

Fig. 5 is a perspective view of the USB wireless receiving device according to the second embodiment of the present invention.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

The present invention will be further described with reference to the following embodiments.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if the terms "first," "second," and the like are used for descriptive purposes only, they are used for mainly distinguishing different devices, elements or components (the specific types and configurations may be the same or different), and they are not used for indicating or implying relative importance or quantity among the devices, elements or components, but are not to be construed as indicating or implying relative importance.

Referring to fig. 2 and 3, a USB wireless receiving device includes a receiver main body 1, a USB male connector 2 and an antenna structure 3, wherein the USB male connector 2 and the antenna structure 3 are both connected to the receiver main body 1, and the external arrangement of the antenna structure 3 is higher than the connection stability of a general internal antenna receiving device, so the USB male connector 2 is adopted because the USB connector is more stable and accurate in response than the existing common 3.5mm audio plug or 6.35mm audio plug in the market.

In addition, after the USB wireless receiving device is inserted into a sound box or a recording device, the USB wireless receiving device can be automatically matched with a microphone immediately for use, and the plug-and-play function is realized.

The antenna structure 3 comprises a first overturning part 301 and a second overturning part 302, wherein the first overturning part 301 and the second overturning part 302 are both U-shaped or annular structures, two ends of the first overturning part 301 and the second overturning part 302 are adjacent to each other and are connected with the receiver main body 1, so that the overturning processes of the first overturning part 301 and the second overturning part 302 can be correspondingly attached and separated, and when the first overturning part 301 and the second overturning part 302 are attached to each other, the antenna structure 3 surrounds the USB male seat interface 2.

In addition, be equipped with anti-skidding recess 4 on receiver main part 1, and be equipped with irregular texture in anti-skidding recess 4, can be favorable to the user to extract USB wireless receiving device from equipment like this, avoid because receiver main part 1 is smooth or there is liquid or oil stain in the user's hand, lead to being difficult to extract.

A wireless microphone is provided with a wireless transmitting module and is in wireless matching connection with a USB wireless receiving device, which can be seen from fig. 1, and the connection between the wireless microphone and the USB wireless receiving device is more stable through the design.

When the wireless microphone is used, the first overturning piece 301 and the second overturning piece 302 on the USB wireless receiving device are separated, the USB male seat interface 2 is inserted into a USB interface on a sound or recording device, the driving receiver main body 1 and the antenna structure 3 are driven to work, the wireless microphone is automatically matched with the USB wireless receiving device, and signals are transmitted into the device by the wireless microphone to be played or recorded.

Example 1

With reference to fig. 4 and 5, the USB wireless receiving device in this embodiment is substantially the same as the USB wireless receiving device described above, but the difference is that the structure of the antenna structure 3 in this embodiment is further described, specifically: the shielding panels 5 are arranged on the first overturning part 301 and the second overturning part 302, and when the first overturning part 301 and the second overturning part 302 are mutually attached, the USB male socket interface 2 is wrapped by the antenna structure 3, so that a large amount of liquid or dust can be effectively prevented from suddenly contacting the USB male socket interface 2, and the USB male socket interface cannot be subsequently connected for use or the service life is reduced; still be equipped with soft silica gel 7 on first upset piece 301, when first upset piece 301 and second upset piece 302 laminating, soft silica gel 7 is in between first upset piece 301 and second upset piece 302, can effectively avoid first upset piece 301 and second upset piece 302 often to laminate and lead to the fact wearing and tearing, also can deal with first upset piece 301 and second upset piece 302 laminating incomplete or when having the gap simultaneously, soft silica gel 7 can be as the effect of laminating filling gap

In addition, two baffle strips 6 are arranged on the receiver main body 1, the two baffle strips 6 are close to the USB male seat interface 2, when the first overturning part and the second overturning part are separated, gaps are formed between the shielding panels 5 and the receiver main body, and therefore the baffle strips 6 are added to fill most of the gaps, the situation that when more liquid is left in a user hand and contacts the receiver main body, the liquid stays at the USB male seat interface 2 along the user hand, and pollution cannot be read or golden finger oxidation is accelerated is avoided.

Adopt such design to be in order to promote the anti dust of USB wireless receiving device and liquid ability, reduce the destruction of external foreign matter to the golden finger, promote its life's effect.

Example 2

The USB wireless receiving device in this embodiment is basically the same as the USB wireless receiving device in embodiment 1, but the difference is that the structure of the antenna structure 3 in this embodiment is further described, specifically: set up the magnetic structure in antenna structure 3, relative position sets up magnet when first upset piece 301 and second upset piece 302 laminating promptly, and magnetism is inhaled mutually, mutual attraction is hugged closely when making first upset piece 301 and second upset piece 302 laminate, adopt such design to avoid USB wireless receiving device in processes such as handheld, first upset piece 301 and second upset piece 302 laminate and separate repeatedly, make its anti-dust or liquid effect reduce, utilize the magnetic structure alright make USB wireless receiving device not use, first upset piece 301 and second upset piece 302 keep laminating each other, make public seat interface 2 of USB keep the environment suitable relatively.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a USB wireless receiving device, its characterized in that, includes receiver main part (1), public seat interface of USB (2) and antenna structure (3) all are connected with receiver main part (1), antenna structure (3) include first upset piece (301) and second upset piece (302), first upset piece (301) and second upset piece (302) upset process can be corresponding laminating and separation.

2. A USB wireless receiving device according to claim 1, wherein the first flip-flop (301) and the second flip-flop (302) are both U-shaped or ring-shaped.

3. A USB wireless receiving device according to claim 2, wherein the antenna structure (3) surrounds the USB male socket interface (2) when the first flip-flop device (301) and the second flip-flop device (302) are attached to each other.

4. The USB wireless receiving device according to claim 3, wherein the first flip member (301) and the second flip member (302) are both provided with shielding panels (5), and when the first flip member (301) and the second flip member (302) are attached to each other, the antenna structure (3) wraps the USB male socket interface (2).

5. The USB wireless receiving device according to claim 1, wherein the receiver body (1) is provided with a barrier strip (6), and the barrier strip (6) is located close to the USB male socket interface (2).

6. The USB wireless receiving device according to claim 1, wherein a soft silica gel (7) is disposed on the first flip member (301), and when the first flip member (301) and the second flip member (302) are attached to each other, the soft silica gel (7) is disposed between the first flip member (301) and the second flip member (302).

7. The USB wireless receiving device according to claim 1, wherein the receiver body (1) is provided with an anti-slip groove (4), and the anti-slip groove (4) is provided with irregular texture.

8. A wireless microphone, characterized in that the wireless microphone is provided with a wireless transmitting module inside and is in wireless matching connection with the USB wireless receiving device according to any one of claims 1-7.