CN217880844U

CN217880844U - Multifunctional recording device

Info

Publication number: CN217880844U
Application number: CN202222062664.3U
Authority: CN
Inventors: 吴爽; 孙宏武
Original assignee: Changchun Guanghua University
Current assignee: Changchun Guanghua University
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-22
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a recording technical field just discloses a multi-functional recording device, the protective housing comprises a protective housing, the inside of protective housing has the support ring through the recess joint of seting up, one side of support ring is equipped with recording equipment. This multi-functional recording device, through the protective housing, the cooperation setting of support ring and buckle, inside personnel can press into the protective housing with recording equipment, make sound can only follow the opening part and get into, can let the sound insulation ring of formation around the recording equipment, also can the noise reduction when removing, improve the practicality, through the thread groove, the cooperation setting of threaded rod and top cap, can reduce the dust and get into, effectively protect recording equipment and improve life, simultaneously through the thread groove of protective housing bottom, the top cap can be deposited to personnel when using, avoid losing of top cap, through the laser lamp, the cooperation setting of grip block and ear return equipment, article that can reduce personnel carry, the functionality of recording equipment has been improved.

Description

Multifunctional recording device

Technical Field

The utility model relates to a recording technical field specifically is a multi-functional recording device.

Background

The recording is to record sound by mechanical, optical or electromagnetic methods, and also refers to the sound material recorded by the above method. The vocal music is also called artistic singing, and is characterized by that it utilizes the combination of artistic language and scientific song throat to make the auditory image singing sound which is vivid and pleasant to the ears and listened to, and can express the highly-mushy lyrics and typical emotional melody tone to learn vocal music so as to express thought feeling and implement a music performance art of two-level creation.

At present in vocal music teaching, the recording device majority that the teacher used is traditional, single recording equipment, its flexibility performance is relatively poor, carry the difficulty when using, make the teacher can only teach at fixed location, there is the noise of coming all around when removing, because the dust of air, the recording equipment that does not have the protection can reduce the recording effect in long-term use, and traditional lid loses easily again, furthermore, the recording equipment of single function makes the teacher need carry more article when giving lessons, reduce the efficiency of giving lessons.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-functional recording device has solved the problem of protection equipment for carrying, noise reduction and multi-functional use.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a multifunctional recording device, includes the protective housing, there is the support ring inside of protective housing through the recess joint of seting up, one side of support ring is equipped with recording equipment, the thread groove has been seted up on the both sides of protective housing inner wall, the surface threaded connection of thread groove has the threaded rod, one side of threaded rod is equipped with the top cap, the surface of protective housing is equipped with solid fixed ring, gu fixed ring one side is equipped with crooked pole, gu fixed ring's bottom is equipped with the acoustic celotex board, the bottom of acoustic celotex board is equipped with the support, the bottom of support is equipped with the auto-lock universal wheel.

Optionally, the both sides of support ring are equipped with the buckle, the both sides of protective housing are equipped with the draw-in groove, mutual adaptation between buckle and the draw-in groove.

Optionally, a laser lamp is arranged on the surface of the top cover through an opened groove, and a control button is arranged on one side of the top cover.

Optionally, the bending rod is made of aluminum alloy, and a rubber sheet is fixedly mounted outside the bending rod.

Optionally, one side of the bending rod is provided with an ear return device, and the ear return device is in a hanging ear type.

Optionally, one side of the protective shell is provided with a clamping plate, and the surface of the top cover is provided with anti-skid lines.

The operation process comprises the following steps: put the support to the required position in lesson, joint solid fixed ring in the acoustic celotex board, unscrew the top cap, twist the bottom of top cap income protective housing, through the position of pressing buckle adjustment recording equipment, the protective housing is called out to the recording equipment when fixed in class, when needs remove, take off the support ring, inside the protective housing was pressed into to the recording equipment, keep giving sound insulation, the import department of protective housing is facing to during the speaking, wear the ear through crooked pole when needs and return, press, control button starts the laser lamp, close the top cap after the recording finishes and reduce dust protection recording equipment.

The utility model provides a multifunctional recording device possesses following beneficial effect: through the protective housing, the cooperation setting of support ring and buckle, inside personnel can press recording equipment into the protective housing, make sound can only get into from the opening part, can let the sound insulation ring of formation around the recording equipment, also can the noise abatement when removing, improve the practicality, through the thread groove, the cooperation setting of threaded rod and top cap, can reduce the dust and get into, effectively protect recording equipment and improve life, simultaneously, the thread groove through the protective housing bottom, the top cap can be deposited to personnel when using, avoid losing of top cap, through the laser lamp, the cooperation setting of grip block and ear return equipment, can reduce personnel's article and carry, the functionality of recording equipment has been improved.

Drawings

FIG. 1 is a schematic structural view of the multifunctional recording device of the present invention;

FIG. 2 is a split view of the multi-functional recording apparatus of the present invention;

FIG. 3 is a cross-sectional view of the top cover of the multi-functional recording apparatus of the present invention;

fig. 4 is a using state diagram of the multifunctional recording device of the present invention.

In the figure: 1 protective housing, 2 support rings, 3 recording equipment, 4 buckles, 5 draw-in grooves, 6 thread grooves, 7 threaded rods, 8 top caps, 9 laser lamps, 10 control buttons, 11 fixed rings, 12 crooked poles, 13 ear return equipment, 14 grip blocks, 15 acoustic celotex boards, 16 supports, 17 auto-lock universal wheels.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a multifunctional recording device comprises a protective shell 1, a support ring 2 is clamped in the protective shell 1 through a groove, a recording device 3 is arranged on one side of the support ring 2, thread grooves 6 are formed in two sides of the inner wall of the protective shell 1, a thread rod 7 is connected to the surface of each thread groove 6 in a threaded manner, a top cover 8 is arranged on one side of each thread rod 7, the thread rods 7 can be screwed on the thread grooves 6 in the bottom of the protective shell 1, the top covers 8 can be conveniently stored when the multifunctional recording device is used, the top cover 8 is prevented from being lost, a fixing ring 11 is arranged on the surface of the protective shell 1, a bending rod 12 is arranged on one side of the fixing ring 11, a sound insulation plate 15 is arranged at the bottom of the fixing ring 11, a support 16 is arranged at the bottom of the sound insulation plate 15, a self-locking universal wheel 17 is arranged at the bottom of the support 16, a more convenient recording environment can be provided when teaching is carried out in a fixed place, buckles 4 are arranged on two sides of the support ring 2, clamping grooves 5 are arranged on two sides of the protective shell 1, the buckle 4 and the clamping groove 5 are mutually matched, the recording equipment 3 can be pressed into the protective shell 1 through the support ring 2, sound can only enter from the opening, a sound insulation ring can be formed around the recording equipment, a user only needs to give lessons facing the opening when moving, the surface of the top cover 8 is provided with a laser lamp 9 through a groove, one side of the top cover 8 is provided with a control button 10, the recording equipment 3 can be used as a laser pen, teaching is convenient, the bending rod 12 is made of aluminum alloy, the outer part of the bending rod 12 is fixedly provided with rubber skin, one side of the bending rod 12 is provided with an ear return device 13, the ear return device 13 is of an ear-hanging type, the device can be fixed at the ear, and the device can be used for listening to sing without hearing due to the requirement of vocal music, one side of the protective shell 1 is provided with a clamping plate 14, the device can be detached from the sound insulation plate 15 and fixed at the jacket, convenient to carry, the surface of top cap 8 is equipped with anti-skidding line.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description of the present specification, the terms "connect", "install", "fix", "set", and the like are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through intermediate components without affecting the relationship and technical effects of the components, or may be an integral connection or a partial connection, and as such, for a person skilled in the art, the specific meaning of the terms in the present invention or the present invention can be understood according to specific situations.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional recording device, includes protective housing (1), its characterized in that: the utility model discloses a sound insulation board, including protective housing (1), support ring (2) are connected through the recess joint of seting up in the inside of protective housing (1), one side of support ring (2) is equipped with recording equipment (3), thread groove (6) have been seted up on the both sides of protective housing (1) inner wall, the surface threaded connection of thread groove (6) has threaded rod (7), one side of threaded rod (7) is equipped with top cap (8), the surface of protective housing (1) is equipped with solid fixed ring (11), one side of solid fixed ring (11) is equipped with crooked pole (12), the bottom of solid fixed ring (11) is equipped with acoustic celotex board (15), the bottom of acoustic celotex board (15) is equipped with support (16), the bottom of support (16) is equipped with auto-lock universal wheel (17).

2. The multi-functional sound recording apparatus of claim 1, wherein: the two sides of the support ring (2) are provided with buckles (4), the two sides of the protective shell (1) are provided with clamping grooves (5), and the buckles (4) and the clamping grooves (5) are mutually matched.

3. The multi-functional sound recording apparatus according to claim 1, wherein: the surface of the top cover (8) is provided with a laser lamp (9) through an opened groove, and one side of the top cover (8) is provided with a control button (10).

4. The multi-functional sound recording apparatus of claim 1, wherein: the material of crooked pole (12) is the aluminum alloy, the outside fixed mounting of crooked pole (12) has the rubber skin.

5. The multi-functional sound recording apparatus of claim 1, wherein: one side of the bending rod (12) is provided with ear return equipment (13), and the ear return equipment (13) is in a hanging ear type.

6. The multi-functional sound recording apparatus according to claim 1, wherein: one side of the protective shell (1) is provided with a clamping plate (14), and the surface of the top cover (8) is provided with anti-skid grains.