CN214277189U

CN214277189U - Vocal music is trained and is used volume detection device

Info

Publication number: CN214277189U
Application number: CN202120415309.2U
Authority: CN
Inventors: 樊引娣
Original assignee: LANZHOU UNIVERSITY OF ARTS AND SCIENCE
Current assignee: LANZHOU UNIVERSITY OF ARTS AND SCIENCE
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-09-24
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a volume detection device is used in vocal music exercise, including box, first bracing piece, movable block and backup pad, the box upper surface runs through there is the breather pipe, and the inside gas port that is provided with of breather pipe to gas port fixed surface has first stopper, movable block front end fixed surface has the second spring, and second spring front end fixedly connected with second bracing piece, and second bracing piece front end fixedly connected with scintillation piece, backup pad right side fixed surface has the fixed block, and the fixed block is inside to be fixed with the third spring to third spring outer end fixedly connected with second stopper, box right side surface is provided with the third draw-in groove. This volume detection device is used in vocal music exercise has the convenience and changes abluent advantage to the pneumothorax when using the device, and possesses the effect that vital capacity can be up to standard to indicate simultaneously when carrying out the high low volume test, has made things convenient for placing of device simultaneously.

Description

Vocal music is trained and is used volume detection device

Technical Field

The utility model relates to a vocal music exercise correlation technique field specifically is a volume detection device is used in vocal music exercise.

Background

The vocal music is a music form sung by a person, is mainly based on a vocal cord of the person, is matched with the functions of an oral cavity, a tongue and a nasal cavity, and gives out sounds with pleasure, continuity and rhythm, and can be divided into female high pitch, female middle pitch, female bass, male high pitch, male middle pitch and male bass according to the difference of the height and the tone of a sound range, and the volume detection device is used for detecting the high and low pitches;

the volume detection device for vocal music exercise can not be replaced and cleaned when the volume detection device for vocal music exercise on the market is used, the phenomenon of incapability of prompting can be caused, and the phenomenon of inconvenient support can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volume detection device is used in vocal music exercise to solve the meeting that above-mentioned background art provided and can appear can't changing and wasing the gas port, can appear the phenomenon of unable suggestion, can appear the phenomenon problem of inconvenient support.

In order to achieve the above object, the utility model provides a following technical scheme: a volume detection device for vocal music exercise comprises a box body, a first supporting rod, a moving block and a supporting frame, wherein a vent pipe penetrates through the upper surface of the box body, a gas port is formed in the vent pipe, a first limiting block is fixed on the surface of the gas port, a rotating block is connected below the first limiting block, first clamping grooves are formed in two sides of the rotating block, a striking block penetrates through the surface of the vent pipe, a pressing block is connected on the tail end surface of the striking block, a first spring is fixed at the front end of the pressing block, fan blades are fixed on two sides of the surface of the first supporting rod, a collecting box is arranged below the first supporting rod, an outlet pipe is formed in the surface of the collecting box, a first sliding groove is formed in the inner surface of the outlet pipe, a second sliding groove is formed in the inner surface of the outlet pipe, a moving block is connected on the surface of the first sliding groove, and a second spring is fixed on the surface of the front end of the moving block, and second spring front end fixedly connected with second bracing piece, and second bracing piece front end fixedly connected with scintillation block, the support frame below is provided with the backup pad, and the backup pad upper surface has seted up the second draw-in groove, backup pad right side fixed surface has the fixed block, and the fixed block is inside to be fixed with the third spring to third spring outer end fixedly connected with second stopper, box right side surface is provided with the third draw-in groove.

Preferably, the vent pipe is U-shaped, and the inner surface of the vent pipe is welded and connected with the first clamping groove.

Preferably, the first limiting blocks are uniformly arranged inside the box body, the first limiting blocks are connected with the rotating block in a rotating mode, and the rotating block is connected with the ventilating pipe in a clamping mode.

Preferably, the striking block and the pressing block are connected by welding, the pressing block is in a Z shape, and the striking block, the pressing block, the first spring and the vent pipe form an extrusion structure.

Preferably, the first support rod is connected with the fan blade in a welding mode, the fan blade is arranged on two sides of the surface of the first support rod at equal intervals, the fan blade is T-shaped, and the first support rod is connected with the vent pipe in a rotating mode.

Preferably, the scintillation block and the outlet pipe form a sliding structure, and the length of the first sliding chute is greater than that of the second sliding chute.

Compared with the prior art, the beneficial effects of the utility model are that: the volume detection device for vocal music exercise;

(1) the air port, the first limiting block, the rotating block and the first spring are arranged, when the device is used for a long time and in order to consider the sanitary problem, the pressing block can be pulled after the device is used, the front end of the pressing block is connected with the breather pipe through the first spring, and the tail end of the pressing block is connected with the striking block in a welding mode, so that the striking block can move forwards by pulling the pressing block, the rotating block is extruded, the rotating block is separated from being connected with the breather pipe in a clamping mode, and therefore the effect of replacing and cleaning is achieved;

(2) the air flow can drive the fan blade to rotate when the vital capacity is exercised by blowing, the rotating air flow can rotate to the outlet pipe, so that the resistance of the air flow enables the moving block to slide upwards on the surface of the first sliding groove, and the moving block is connected with the support rod through the second spring to push the flashing block to move upwards, so that the phenomenon that the flashing block appears when the vital capacity reaches the standard and can automatically return when the vital capacity does not reach the standard is reflected;

(3) be provided with the support, the backup pad, fixed block and third draw-in groove, for convenience when using device, can put the backup pad down earlier, rotate the support frame for the support frame constitutes the block with the second draw-in groove on backup pad surface and is connected, can withdraw the support frame when not using, also withdraw the box with the backup pad and carry out the block and connect, press the second stopper can carry out the block with the third draw-in groove and fix, thereby embodied the effect that facilitates the use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the structural support frame of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a breather pipe; 3. a gas port; 4. a first stopper; 5. rotating the block; 6. a first card slot; 7. striking a block; 8. a pressing block; 9. a first spring; 10. a first support bar; 11. a fan blade; 12. a collection box; 13. an outlet pipe; 14. a first chute; 15. a second chute; 16. a moving block; 17. A second spring; 18. a second support bar; 19. a flicker block; 20. a support frame; 21. a support plate; 22. a second card slot; 23. a fixed block; 24. a third spring; 25. a second limiting block; 26. a third card slot; 27. and a volume detection body.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a volume detection device for vocal music practice comprises a box body 1, a vent pipe 2, an air port 3, a first limiting block 4, a rotating block 5, a first clamping groove 6, a beating block 7, a pressing block 8, a first spring 9, a first supporting rod 10, a fan blade 11, a collecting box 12, an outlet pipe 13, a first sliding groove 14, a second sliding groove 15, a moving block 16, a second spring 17, a second supporting rod 18, a flashing block 19, a supporting frame 20, a supporting plate 21, a second clamping groove 22, a fixed block 23, a third spring 24, a second limiting block 25, a third clamping groove 26 and a volume detection body 27, wherein the vent pipe 2 penetrates through the upper surface of the box body 1, the air port 3 is arranged in the vent pipe 2, the first limiting block 4 is fixed on the surface of the air port 3, the rotating block 5 is connected below the first limiting block 4, the first clamping grooves 6 are arranged on two sides of the rotating block 5, the beating block 7 penetrates through the surface of the vent pipe 2, the surface of the tail end of the striking block 7 is connected with a pressing block 8, the front end of the pressing block 8 is fixedly provided with a first spring 9, two sides of the surface of a first supporting rod 10 are respectively fixedly provided with a fan blade 11, a collecting box 12 is arranged below the first supporting rod 10, the surface of the collecting box 12 is provided with an outlet pipe 13, the inner surface of the outlet pipe 13 is provided with a first chute 14, the inner surface of the outlet pipe 13 is provided with a second chute 15, the surface of the first chute 14 is connected with a moving block 16, the surface of the front end of the moving block 16 is fixedly provided with a second spring 17, the front end of the second spring 17 is fixedly connected with a second supporting rod 18, the front end of the second supporting rod 18 is fixedly connected with a scintillation block 19, the lower part of the supporting frame 20 is provided with a supporting plate 21, the upper surface of the supporting plate 21 is provided with a second clamping groove 22, the right side surface of the supporting plate 21 is fixedly provided with a fixed block 23, the inner part of the fixed block 23 is fixedly provided with a third spring 24, and the outer end of the third spring 24 is fixedly connected with a second limiting block 25, the right side surface of the case 1 is provided with a third catching groove 26.

As shown in figure 1, the vent pipe 2 is U-shaped, and the first clamping groove 6 is welded on the inner surface of the vent pipe 2, which is beneficial to more effective flow of gas in the vent pipe 2.

Like in fig. 1 and 3 first stopper 4 at the inside align to grid setting of box 1, and first stopper 4 is connected for rotating with the connected mode of turning block 5 to the connected mode of turning block 5 and breather pipe 2 is the block connection, has avoided the unable phenomenon of being connected with breather pipe 2 block of gas head.

As shown in figure 1, the connection mode of the striking block 7 and the pressing block 8 is welding connection, the pressing block 8 is Z-shaped, and the striking block 7, the pressing block 8, the first spring 9 and the vent pipe 2 form an extrusion structure, which is beneficial to the installation and the disassembly of the air head and convenient for cleaning.

As shown in fig. 1 and 3, the first support rod 10 is connected to the fan blade 11 by welding, the fan blade 11 is disposed at equal intervals on two sides of the surface of the first support rod 10, the fan blade 11 is T-shaped, and the first support rod 10 is rotatably connected to the air pipe 2, so as to avoid the phenomenon that the air flow cannot drive the fan blade 11 to rotate.

As shown in fig. 3 and 4, the blinking block 19 and the outlet pipe 13 form a sliding structure, and the length of the first sliding chute 14 is greater than that of the second sliding chute 15, which is beneficial for reminding when the vital capacity reaches the standard.

The working principle is as follows: firstly, when the volume exercise is carried out, the supporting plate 21 can be pulled, so that the supporting plate 21 and the box body 1 are on the same horizontal plane, the supporting frame 20 is pulled, the tail end of the supporting frame 20 is clamped and connected with the second clamping groove 22 on the upper surface of the supporting plate 21, the supporting frame 20 can be retracted when the device is not used, the supporting plate 21 is rotated, the elastic structure on the surface of the supporting plate 21 is pressed, the structure is composed of a fixed block 23, a third spring 24 and a second limiting block 25, so that the second limiting block 25 is clamped and connected with the third clamping groove 26, the placing effect and the use convenience are achieved, and meanwhile, the volume detection body 27 can also display numerical values;

when the device is placed, the air ports 3 are blown, so that air reaches the bottom along the vent pipe 2, the air drives the fan blades 11 to rotate, the rotating wind power can pass through the outlet pipe 13, the thrust of the wind power can drive the moving block 16 to move forwards, the moving block 16 and the first sliding groove 14 form a sliding structure, the moving block 16 can slide with the first sliding groove 14, the moving block 16 can drive the second spring 17 and the second supporting rod 18 to move forwards when moving forwards, the flashing block 19 connected with the front end of the second supporting rod 18 is always in a bright state, and the flashing block 19 can remind people when the vital capacity reaches the standard, so that the observation is more obvious;

when the device is used, the air port 3 needs to be replaced and cleaned for safety, the pressing block 8 can be pulled, the first spring 9 is fixedly connected to the front end of the pressing block 8 and the surface of the air pipe 2, the tail end of the pressing block 8 and the tail end of the striking block 7 are in welded connection, the striking block 7 can be driven when the pressing block 8 is pulled, the striking block 7 moves forwards, the pushed rotating block 5 is rotatably connected with the first limiting block 4, the bottom of the rotating block 5 is connected with the first clamping groove 6 in a clamping connection mode, the striking block 7 pushes the rotating block 5, the rotating block 5 is separated from the clamping connection of the first clamping groove 6, and the effect of convenient replacement and cleaning is embodied.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a volume detection device is used in vocal music exercise, includes box (1), first bracing piece (10), movable block (16) and support frame (20), its characterized in that: the box body (1) is characterized in that a vent pipe (2) penetrates through the upper surface of the box body (1), a gas port (3) is arranged inside the vent pipe (2), a first limiting block (4) is fixed on the surface of the gas port (3), a rotating block (5) is connected below the first limiting block (4), first clamping grooves (6) are formed in the two sides of the rotating block (5), a striking block (7) penetrates through the surface of the vent pipe (2), a pressing block (8) is connected on the surface of the tail end of the striking block (7), a first spring (9) is fixed at the front end of the pressing block (8), fan blades (11) are fixed on the two sides of the surface of the first supporting rod (10), a collecting box (12) is arranged below the first supporting rod (10), an outlet pipe (13) is arranged on the surface of the collecting box (12), a first sliding chute (14) is formed in the inner surface of the outlet pipe (13), and a second sliding chute (15) is formed in the inner surface of the outlet pipe (13), and first spout (14) surface connection has movable block (16), movable block (16) front end fixed surface has second spring (17), and second spring (17) front end fixedly connected with second bracing piece (18), and second bracing piece (18) front end fixedly connected with scintillation piece (19), support frame (20) below is provided with backup pad (21), and backup pad (21) upper surface has seted up second draw-in groove (22), backup pad (21) right side fixed surface has fixed block (23), and fixed block (23) inside is fixed with third spring (24), and third spring (24) outer end fixedly connected with second stopper (25), box (1) right side surface is provided with third draw-in groove (26), the left side surface of box (1) is provided with volume detection body (27).

2. The sound volume detecting device for vocal music practice according to claim 1, wherein: the breather pipe (2) is in a U shape, and the inner surface of the breather pipe (2) is welded and connected with the first clamping groove (6).

3. The sound volume detecting device for vocal music practice according to claim 1, wherein: the first limiting blocks (4) are uniformly arranged inside the box body (1), the first limiting blocks (4) are connected with the rotating blocks (5) in a rotating mode, and the rotating blocks (5) are connected with the ventilating pipes (2) in a clamping mode.

4. The sound volume detecting device for vocal music practice according to claim 1, wherein: the striking block (7) and the pressing block (8) are connected in a welding mode, the pressing block (8) is Z-shaped, and the striking block (7), the pressing block (8), the first spring (9) and the vent pipe (2) form an extrusion structure.

5. The sound volume detecting device for vocal music practice according to claim 1, wherein: the connection mode of first bracing piece (10) and fan piece (11) is welded connection, and fan piece (11) equidistant setting in first bracing piece (10) surface both sides to fan piece (11) are "T" word shape, and the connection mode of first bracing piece (10) and breather pipe (2) is for rotating the connection simultaneously.

6. The sound volume detecting device for vocal music practice according to claim 1, wherein: the scintillation block (19) and the outlet pipe (13) form a sliding structure, and the length of the first sliding chute (14) is larger than that of the second sliding chute (15).