CN213073022U

CN213073022U - Recording equipment is used in vocal music teaching

Info

Publication number: CN213073022U
Application number: CN202022061403.0U
Authority: CN
Inventors: 李斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-04-27
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a recording equipment is used in vocal music teaching, including base, sleeve and slide bar, some recording heads of fixed connection on the slide bar, some earphone framves of fixed connection on the slide bar, sleeve fixed connection on the base, sliding fit between slide bar and the sleeve, and laid damping device between slide bar and sleeve. The device has simple structure and strong practicability; under the thrust action of the thrust spring, the push plate pushes the connecting rod to drive the limiting block to abut against the sliding rod, so that the sliding rod and the sleeve are relatively fixed; the push rod is driven to move downwards by pressing the pressing plate, so that the limiting block is separated from the slide rod, and the height between the slide rod and the sleeve is convenient to adjust; has good application prospect.

Description

Recording equipment is used in vocal music teaching

Technical Field

The utility model relates to a vocal music teaching field specifically is a recording equipment is used in vocal music teaching.

Background

In the vocal music teaching process, a practicer is required to have a higher mastering level for vocal music, and the recording equipment is required to record and broadcast the vocal music in order to facilitate the practicer to be familiar with the vocal music for teaching. The support for the recording equipment in the prior art is large in size and inconvenient to carry, has poor applicability to people with different heights and sizes, and is difficult to meet the existing requirements; and then provides a recording device for vocal music teaching.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recording equipment is used in vocal music teaching to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a recording device for vocal music teaching comprises a base, a sleeve and a slide bar, wherein a recording head is fixedly connected to the slide bar, an earphone frame is fixedly connected to the slide bar, the sleeve is fixedly connected to the base, the slide bar and the sleeve are in sliding fit, and a damping device is arranged between the slide bar and the sleeve;

the damping device comprises a fixed rod, a limiting block, a connecting rod, an installation block, a push rod, a fixed plate, a thrust spring and a pressing plate, wherein the installation block is fixedly connected to the fixed rod, and the other end of the fixed rod is fixedly connected to the bottom of the sleeve; the slide bars are arranged in a hollow way, and the mounting blocks and the fixed rods are arranged in the slide bars; a chute is formed in the mounting block, a limiting block is arranged in the chute in a sliding manner, the tail end of the limiting block is hinged with the connecting rod, the other end of the connecting rod is hinged to the push rod, the push rod is arranged in the fixing rod in a sliding manner, an isolation bin is arranged at the bottom of the sleeve, the tail end of the push rod is positioned in the isolation bin and is fixedly connected with the fixing plate, and the fixing plate is arranged in the isolation bin in a sliding manner; the thrust spring is laid between the bottom of fixed plate and separation storehouse, has seted up the opening on the side sleeve of separation storehouse, and the clamp plate articulates in the separation storehouse, sets up the spacing groove of rectangular shape on the clamp plate, and the stopper has been laid to the spacing inslot slip, and stopper fixed connection is on the push rod.

As a further aspect of the present invention: the base adopt I-shaped structure, and fixedly connected with possesses anti-skidding function's heel brace on the base.

As a further aspect of the present invention: two groups of limiting blocks are symmetrically arranged on the mounting block.

As a further aspect of the present invention: the handle is fixedly connected to the sliding rod.

As a further aspect of the present invention: the mounting block is sleeved with a damping ring, and the damping ring is made of rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the device has simple structure and strong practicability; under the thrust action of the thrust spring, the push plate pushes the connecting rod to drive the limiting block to abut against the sliding rod, so that the sliding rod and the sleeve are relatively fixed; the push rod is driven to move downwards by pressing the pressing plate, so that the limiting block is separated from the slide rod, and the height between the slide rod and the sleeve is convenient to adjust; has good application prospect.

Drawings

Fig. 1 is a schematic structural view of a recording apparatus for vocal music teaching.

Fig. 2 is a schematic structural view of a side view of a recording apparatus for vocal music teaching.

Fig. 3 is a schematic side view, partially in section, of a recording apparatus for vocal music teaching.

Fig. 4 is a schematic structural view of the amplification of the damping device in the recording device for vocal music teaching.

In the figure: 1-base, 2-foot support, 3-sleeve, 4-opening, 5-pressing plate, 6-sliding rod, 7-handle, 8-earphone frame, 9-recording head, 10-fixing rod, 11-limiting block, 12-connecting rod, 13-damping ring, 14-mounting block, 15-push rod, 16-fixing plate, 17-thrust spring and 18-isolation bin.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Example one

Referring to fig. 1-4, a recording device for vocal music teaching comprises a base 1, a sleeve 3 and a slide bar 6, wherein a recording head 9 is fixedly connected to the slide bar 6, an earphone frame 8 is fixedly connected to the slide bar 6, and earphones required for recording are further suspended and placed through the earphone frame 8; the sleeve 3 is fixedly connected to the base 1, the slide rod 6 and the sleeve 3 are in sliding fit, a damping device is arranged between the slide rod 6 and the sleeve 3, and relative rotation and relative fixation between the slide rod 6 and the sleeve 3 are further realized through the damping device; specifically, the damping device comprises a fixed rod 10, a limiting block 11, a connecting rod 12, an installation block 14, a push rod 15, a fixed plate 16, a thrust spring 17 and a pressure plate 5, wherein the installation block 14 is fixedly connected to the fixed rod 10, and the other end of the fixed rod 10 is fixedly connected to the bottom of the sleeve 3; the slide bar 6 is arranged in a hollow way, and the mounting block 14 and the fixed bar 10 are arranged in the slide bar 6; a sliding groove is formed in the mounting block 14, the limiting block 11 is arranged in the sliding groove in a sliding manner, the tail end of the limiting block 11 is hinged to the connecting rod 12, the other end of the connecting rod 12 is hinged to the push rod 15, the push rod 15 is arranged in the fixing rod 10 in a sliding manner, the bottom of the sleeve 3 is provided with an isolation bin 18, the tail end of the push rod 15 is located in the isolation bin 18 and fixedly connected with the fixing plate 16, and the fixing plate 16 is arranged in the isolation bin 18 in a sliding manner; the thrust spring 17 is arranged between the fixed plate 16 and the bottom of the isolation bin 18, and under the thrust action of the thrust spring 17, the push plate pushes the connecting rod 12 to drive the limiting block 11 to abut against the sliding rod 6, so that the sliding rod 6 and the sleeve 3 are relatively fixed; the side sleeve 3 of the isolation bin 18 is provided with an opening 4, the pressing plate 5 is hinged in the isolation bin 18, the pressing plate 5 is provided with a long-strip-shaped limiting groove, a limiting block 11 is arranged in the limiting groove in a sliding mode, the limiting block 11 is fixedly connected to the push rod 15, the push rod 15 is driven to move downwards by pressing the pressing plate 5, the limiting block 11 is separated from the slide rod 6, and therefore the height between the slide rod 6 and the sleeve 3 can be conveniently adjusted.

Further, the specific mechanism of the base 1 is not limited, in this embodiment, the base 1 is of an i-shaped structure, and the anti-slip foot brace 2 is fixedly connected to the base 1, so that the stability and linearity of the device in the actual use process are further improved.

Furthermore, two sets of the limiting blocks 11 are symmetrically arranged on the mounting block 14, so that the damping limiting effect is better.

Specifically, the handle 7 is fixedly connected to the slide bar 6, so as to further facilitate adjustment of the slide bar 6, and the specific shape and structure of the handle 7 are not limited.

The utility model discloses a theory of operation is: under the thrust action of the thrust spring 17, the push plate pushes the connecting rod 12 to drive the limiting block 11 to abut against the sliding rod 6, so that the sliding rod 6 and the sleeve 3 are relatively fixed; the push rod 15 is driven to move downwards by pressing the pressing plate 5, so that the limiting block 11 is separated from the sliding rod 6, and the height between the sliding rod 6 and the sleeve 3 can be conveniently adjusted.

Example two

In order to further improve the practical use effect of the device, the present embodiment is improved based on the first embodiment in that the mounting block 14 is sleeved with a damping ring 13, and the damping ring 13 is made of rubber, so as to further improve the motion stability of the sliding rod 6.

The working principle of the embodiment is as follows: the motion stability of the slide rod 6 is further improved by sleeving the mounting block 14 with a damping ring 13.

The following are specifically mentioned: dead lever 10, stopper 11, connecting rod 12, installation piece 14, push rod 15, fixed plate 16, thrust spring 17 and clamp plate 5 are the innovation point of this application in this application, very big improvement the adaptability and the practicality of this device.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. A recording device for vocal music teaching comprises a base (1), a sleeve (3) and a slide bar (6), and is characterized in that a recording head (9) is fixedly connected to the slide bar (6), an earphone frame (8) is fixedly connected to the slide bar (6), the sleeve (3) is fixedly connected to the base (1), the slide bar (6) and the sleeve (3) are in sliding fit, and a damping device is arranged between the slide bar (6) and the sleeve (3); the damping device comprises a fixed rod (10), a limiting block (11), a connecting rod (12), an installation block (14), a push rod (15), a fixed plate (16), a thrust spring (17) and a pressing plate (5), wherein the installation block (14) is fixedly connected to the fixed rod (10), and the other end of the fixed rod (10) is fixedly connected to the bottom of the sleeve (3); the slide bars (6) are arranged in a hollow way, and the mounting blocks (14) and the fixed bars (10) are arranged in the slide bars (6) of the slide bars (6); a sliding groove is formed in the mounting block (14), the limiting block (11) is arranged in the sliding groove in a sliding mode, the tail end of the limiting block (11) is hinged to the connecting rod (12), the other end of the connecting rod (12) is hinged to the push rod (15), the push rod (15) is arranged in the fixing rod (10) in a sliding mode, the bottom of the sleeve (3) is provided with an isolation bin (18), the tail end of the push rod (15) is located in the isolation bin (18) and fixedly connected with the fixing plate (16), and the fixing plate (16) is arranged in the isolation bin (18) in a sliding mode; the thrust spring (17) is arranged between the bottom of the fixing plate (16) and the bottom of the isolation bin (18), an opening (4) is formed in the side sleeve (3) of the isolation bin (18), the pressing plate (5) is hinged in the isolation bin (18), a long-strip-shaped limiting groove is formed in the pressing plate (5), a limiting block (11) is arranged in the limiting groove in a sliding mode, and the limiting block (11) is fixedly connected to the push rod (15).

2. The recording device for vocal music teaching according to claim 1, wherein the base (1) is of an I-shaped structure, and a foot support (2) with an anti-slip function is fixedly connected to the base (1).

3. The recording apparatus for vocal music teaching according to claim 2, wherein two sets of the limiting blocks (11) are symmetrically arranged on the mounting block (14).

4. The recording apparatus for vocal music teaching according to claim 3, wherein the handle (7) is fixedly connected to the slide bar (6).

5. The recording device for vocal music teaching according to claim 1, wherein the mounting block (14) is sleeved with a damping ring (13), and the damping ring (13) is made of rubber.