CN209861098U

CN209861098U - Bluetooth microphone of adjustable volume

Info

Publication number: CN209861098U
Application number: CN201920681828.6U
Authority: CN
Inventors: 徐志豪
Original assignee: Individual
Current assignee: Beijing Fresh Voice Technology Co ltd
Priority date: 2019-05-13
Filing date: 2019-05-13
Publication date: 2019-12-27
Anticipated expiration: 2029-05-13

Abstract

The utility model discloses a bluetooth microphone of adjustable volume, its structure includes: the utility model discloses a dust-proof protection when using the guard ring, the ball cover and the pipe cover to cooperate to carry out the idle collection sound net of the microphone, without using other containing device, when in use, the inner ring is pressed down to be matched with the contact elastic sheet to switch on the power supply, and the inner ring is matched with the arrow key to enable the protection device to be accommodated at the two sides of the handle, when the user carelessly takes off the hand, the arrow key is released to cause the inner ring to be matched with the spring to pop up and matched with the retainer to cover the sound collecting net part of the microphone to protect the microphone, and the power supply is disconnected due to the rising of the inner ring, so that the influence of huge sound generated after impact on the hearing feeling of a listener is prevented.

Description

Bluetooth microphone of adjustable volume

Technical Field

The utility model relates to a bluetooth equipment field, specific is a bluetooth microphone of adjustable volume.

Background

A Bluetooth microphone with adjustable volume is a transducer which converts sound into an electronic signal and transmits the electronic signal to a receiving device through Bluetooth. However, in the prior art, the sound collecting net of the idle microphone is easily contaminated with dust to affect the use, and an additional container is needed for storing and protecting the microphone, and when the microphone is used, the microphone is easily damaged by the vibration of the microphone falling to the ground due to the careless release of the hand of a user.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a bluetooth microphone of adjustable volume.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a Bluetooth microphone with adjustable volume, the structure thereof comprises: gather together sound net, protection device, handle, base, arrow can key, volume key, protective shroud, pickup unit, drive plate, contact shell fragment, battery, spout, gather together the sound net and be fixed in the handle top, the protective shroud is fixed on gathering in the sound net, the handle both ends are located and are followed handle axis symmetric distribution to the spout, protection device and spout activity block, base activity block is at the handle lower extreme, can set up at the handle front end according to the key, the volume key sets up on arrow can the right side, pickup unit fixes inside gathering together the sound net, the drive plate is fixed at pickup unit lower extreme, the contact shell fragment sets up at the drive plate lower extreme, the battery passes through the base nestification and fixes at the handle lower extreme.

Furthermore, protection device mainly comprises ball cover, pipe casing, inner circle, axis of rotation, spring, direction shell, hinge, rotation cover, the ball cover passes through hinge and pipe casing clearance fit, the axis of rotation end is fixed at the inner circle both ends and is followed the diameter symmetric distribution, the cover that rotates is fixed at the pipe box lower extreme, the pipe box passes through rotation cover and axis of rotation clearance fit, the direction shell is fixed on the handle and is followed handle the central axis symmetric distribution, the spring sets up in the direction shell.

Furthermore, the inner ring is movably clamped with the handle through the sliding groove, the outer diameter of the inner ring is smaller than the inner diameter of the handle, and the inner diameter of the inner ring is larger than the width of the driving plate.

Furthermore, the bottom end of the vector energy key is provided with a hinge, the vector energy key is movably matched with the handle through the hinge, the left side of the vector energy key is provided with a buckle, the buckle is indirectly contacted with the inner ring, and the upper end of the vector energy key is provided with a spring.

Furthermore, the ball cover and the pipe cover are respectively provided with two, and are symmetrically distributed along the central axis of the handle.

Furthermore, a torque spring is arranged on the rotating sleeve at the bottom end of the pipe cover and is matched with the rotating shaft to enable the pipe cover to have a moving direction pointing to the handle.

Furthermore, the guard ring and the ball cover are made of rubber, and the pipe cover is made of plastic.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an utilize the protective shroud, the dustproof protection when the sound net that draws in of dome and pipe cover cooperation to the microphone goes on idling, need not to use other storage device, when needs use, press down and contact shell fragment cooperation switch on power through the inner circle, and can make protection device accomodate in the handle both sides through the inner circle with vector key cooperation, when the user carelessly takes off the hand, vector can the key be puted out and make inner circle and spring cooperation upwards pop out, cover in the sound net part that draws in of closing the microphone in the lump with the protective shroud cooperation and protect it, and make the power disconnection because of the rising of inner circle, send huge sound after preventing the striking and influence the auditory sense of listener.

Drawings

Fig. 1 is the utility model relates to a bluetooth microphone's of adjustable volume structural schematic diagram.

Fig. 2 is the utility model relates to an internal structure schematic diagram of bluetooth microphone of adjustable volume.

Fig. 3 is a schematic structural diagram of the protection device of the present invention.

Fig. 4 is a schematic structural view of the ball cover and the pipe cover of the present invention.

Fig. 5 is a schematic structural view of the inner ring of the present invention.

Fig. 6 is a schematic view of the operation of the arrow energy key of the present invention.

Fig. 7 is a schematic structural view of the protection device of the present invention when it is opened.

Fig. 8 is a schematic structural view of the protection device of the present invention when closed.

In the figure: the device comprises a sound collecting net-1, a protection device-2, a handle-3, a base-4, a vector energy key-5, a volume key-6, a guard ring-7, a pickup unit-8, a driving plate-9, a contact elastic sheet-10, a battery-11, a chute-12, a ball cover-A, a tube cover-B, an inner ring-C, a rotating shaft-D, a spring-E, a guide shell-F, a hinge-G, a rotating sleeve-H, a buckle-I and a torque spring-J.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-8, the utility model provides a bluetooth microphone with adjustable volume, the structure of which comprises a sound collecting net 1, a protection device 2, a handle 3, a base 4, a vector energy key 5, a volume key 6, a protection ring 7, a pickup unit 8, a driving plate 9, a contact elastic sheet 10, a battery 11 and a chute 12, wherein the sound collecting net 1 is fixed above the handle 3, the protection ring 7 is fixed on the sound collecting net 1, the chute 12 is arranged at two ends of the handle 3 and symmetrically distributed along the axis of the handle 3, the protection device 2 is movably clamped with the chute 12, the base 4 is movably clamped at the lower end of the handle 3, the vector energy key 5 is arranged at the front end of the handle 3, the volume key 6 is arranged at the right side of the vector energy key 5, the pickup unit 8 is fixed inside the sound collecting net 1, the driving plate 9 is fixed at the lower end of the pickup unit 8, the contact elastic sheet 10 is, the battery 11 is fixed at the lower end of the handle 3 through a base 4 in an embedded manner, the protection device 2 mainly comprises a ball cover A, a pipe cover B, an inner ring C, a rotating shaft D, a spring E, a guide shell F, a hinge G, a rotating sleeve H and a torque spring J, the ball cover A is movably matched with the pipe cover B through the hinge G, the tail end of the rotating shaft D is fixed at the two ends of the inner ring C and symmetrically distributed along the diameter, the rotating sleeve H is fixed at the lower end of the pipe cover B, the pipe cover B is movably matched with the rotating shaft D through the rotating sleeve H, the guide shell F is fixed on the handle 3 and symmetrically distributed along the central axis of the handle 3, the spring E is arranged in the guide shell F, the inner ring C is movably clamped with the handle 3 through a chute 12, the outer diameter of the inner ring C is smaller than the inner diameter of the handle 3, the inner diameter of the inner ring, energy key 5 is followed through hinge G and handle 3 clearance fit, energy key 5 left side is followed and buckle I is equipped with, buckle I and inner circle C indirect contact, energy key 5 upper end is followed to the arrow is equipped with spring E, ball cover A respectively is equipped with two with pipe cover B to along handle 3 central axis symmetric distribution, be equipped with torque spring J on the rotation cover H of pipe cover B bottom, make pipe cover B have the direction of motion of direction handle 3 with axis of rotation D cooperation, protective shroud 7 all adopts rubber with ball cover A material, and pipe cover B then adopts plastics.

The working principle of the present invention is explained as follows:

this equipment drags ball cover A and pipe cover B downwards through manual, drive inner circle C and descend, step down to contact shell fragment 10 through inner circle C, make contact shell fragment 10 push down to contact battery 11 and connect the microphone power, can key 5 through keeping pressing down, make buckle I push down inner circle C and remain stable, make protection device 2 push down the back and keep fixed, and make ball cover A and pipe cover B accomodate in handle 3 both sides, when taking off the hand or after using, can key 5 automatic the releasing of vector, make protection device 2 upwards pop out through inner circle C and spring E's cooperation, the disconnected power supply, make ball cover A and pipe cover B cover and accomodate the protection on gathering together sound net 1 through spring E and torque spring J cooperation.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A Bluetooth microphone with adjustable volume, the structure thereof comprises: gather together sound net (1), protection device (2), handle (3), base (4), can key (5), volume key (6), protective shroud (7), pickup unit (8), drive plate (9), contact shell fragment (10), battery (11), spout (12), its characterized in that:

gather together sound net (1) and be fixed in handle (3) top, guard ring (7) are fixed on gathering together sound net (1), handle (3) both ends and along handle (3) axis symmetric distribution are located in spout (12), protection device (2) and spout (12) activity block, base (4) activity block is at handle (3) lower extreme, can set up at handle (3) front end arrow key (5), volume key (6) set up can key (5) right side arrow, pickup unit (8) are fixed inside gathering together sound net (1), pickup unit (8) lower extreme is fixed in pickup unit (8) drive plate (9), contact shell fragment (10) set up at drive plate (9) lower extreme, battery (11) are fixed at handle (3) lower extreme through base (4) nestification.

2. The bluetooth microphone of claim 1, wherein: protection device (2) mainly comprise ball cover (A), tube housing (B), inner circle (C), axis of rotation (D), spring (E), direction shell (F), hinge (G), rotation cover (H), torque spring (J), ball cover (A) passes through hinge (G) and tube housing (B) clearance fit, axis of rotation (D) end is fixed at inner circle (C) both ends and along diameter symmetric distribution, rotation cover (H) is fixed at tube housing (B) lower extreme, tube housing (B) is through rotating cover (H) and axis of rotation (D) clearance fit, direction shell (F) is fixed on handle (3) and along handle (3) center axis symmetric distribution, spring (E) sets up in direction shell (F).

3. The bluetooth microphone of claim 2, wherein: the inner ring (C) is movably clamped with the handle (3) through the sliding groove (12), the outer diameter of the inner ring (C) is smaller than the inner diameter of the handle (3), and the inner diameter of the inner ring (C) is larger than the width of the driving plate (9).

4. The bluetooth microphone of claim 1, wherein: the novel energy-saving handle is characterized in that a hinge (G) is arranged at the bottom end of the energy-saving key (5), the energy-saving key (5) is movably matched with the handle (3) through the hinge (G), a buckle (I) is arranged on the left side of the energy-saving key (5), the buckle (I) is indirectly contacted with the inner ring (C), and a spring (E) is arranged at the upper end of the energy-saving key (5).

5. The bluetooth microphone of claim 2, wherein: the ball cover (A) and the pipe cover (B) are respectively provided with two and are symmetrically distributed along the central axis of the handle (3).