Blowpipe device for assisting voice training

Abstract

The utility model relates to a blowpipe device for assisting in voice training, which aims to solve the technical problems that in the conventional voice blowpipe training, water is easy to choke and accurate measurement cannot be realized, and adopts the technical scheme that the blowpipe device comprises a bottle body, a bottle cap and a suction pipe, bottle body scale marks are arranged on the bottle body, a suction pipe insertion hole is formed in the middle of the bottle cap, and a through groove is formed in the side wall of the suction pipe insertion hole; the suction tube comprises a suction tube body, a clamping block and a blocking piece, the clamping block is fixedly arranged on the side wall of the suction tube body, the clamping block is matched with the through groove, the suction tube is provided with suction tube scale marks, the suction tube scale marks correspond to the clamping block in position, the lower end of the suction tube body is an oblique notch, and the blocking piece is hinged to the oblique notch through a connecting rod. When the blocking piece is completely opened, the included angle between the blocking piece and the oblique notch is an acute angle. The scale marks are arranged on the bottle body and the suction tube, so that training is quantized, and accurate measurement and recording are facilitated; the lower end of the suction tube is provided with a baffle to prevent the patient from bucking in the training process.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a blowpipe device for assisting voice training. Background Art

[0002] At present, the blowpipe used in voice training is an ordinary straw. There are two ways to use the blowpipe training: one is to place the straw in the air for blowpipe pronunciation training, and the other is to place the straw in water for water resistance pronunciation training. Use a container filled with clean water, not too full, and choose the depth of the straw in the water according to the patient's condition to adjust different resistances.

[0003] At present, there are the following problems in water resistance pronunciation training: 1. There is no objective measurement of the depth of the straw placed in the water; 2. The straw may shift up and down during the patient's blowing process, and the consistency of resistance cannot be guaranteed; 3. Some patients are not proficient in the method during training and are prone to sucking water into their mouths, causing choking and coughing. Utility Model Content

[0004] The utility model aims to solve the above problems and provide a blowpipe device for assisting voice training.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A blowpipe device for assisting voice training comprises a bottle body, a bottle cap and a straw, wherein the bottle cap is screwed on the upper end of the bottle body through a threaded connection, and the straw passes through the bottle cap and is inserted into the bottle body;

[0007] The bottle body has vertical scale lines on the side wall of the bottle body, a straw insertion hole is provided in the middle of the bottle cap, a group of through grooves are provided on the opposite sides of the side walls of the straw insertion hole, and a plurality of ventilation holes are evenly provided on the outer bottle cap of the straw insertion hole. The straw comprises a straw body, a plurality of blocks and a baffle, the plurality of blocks are vertically and evenly fixed on the opposite side walls of the straw body, the outer contour of the blocks matches the through grooves, straw scale lines are also provided on the side wall of the straw body, and the positions of the straw scale lines and the blocks correspond one to one, the lower end of the straw body is an oblique cut, the upper part of the baffle is hinged to the upper part of the oblique cut by a connecting rod, and a concave limiting portion is provided on the upper end of the oblique cut of the straw body, so that when the baffle is fully opened, the limiting portion supports the upper end of the baffle, and the angle α between the baffle and the oblique cut is less than 90°.

[0008] Furthermore, a group of slots are relatively formed on the side walls of the straw insertion hole, and the outer contour dimensions of the slots are the same as those of the through slots.

[0009] Furthermore, a joint is plugged into the upper end of the straw, and a suction nozzle is plugged into the other end of the joint.

[0010] Furthermore, the outer contour dimension of the blocking piece is larger than the inner contour dimension of the oblique cut at the bottom of the straw.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The bottle body and the straw of the utility model are both provided with scale lines, and the patient can adjust the water blowing resistance according to the needs during training, so that the training can be quantified, which is convenient for accurate measurement and recording, and the training is more scientific;

[0013] 2. The clamping block slot design between the bottle cap and the straw of the utility model can fix the straw at a set depth, prevent the straw from shifting up and down during training, and maintain the consistency of resistance;

[0014] 3. A baffle is provided at the lower end of the straw of the utility model, and the angle between the baffle and the oblique cut is an acute angle. When inhaling, the baffle can quickly block the suction port upwards, effectively preventing the patient from inhaling water into the mouth during training and causing choking and coughing;

[0015] 4. The utility model has a simple structure, low cost, and is easy to manufacture. The materials used can be simply improved through ordinary mineral water bottles and straws and can be used. It has strong applicability and patients can make their own products according to their needs without having to go back and forth to the hospital too often. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of the middle A area;

[0018] Figure 3 This is a schematic diagram of the straw structure of the utility model;

[0019] Figure 4 for Figure 3 A partial enlarged view of the middle B area;

[0020] Figure 5 This is a schematic diagram of the main structure of the straw of the utility model;

[0021] Figure 6 for Figure 5 A partial enlarged view of the middle C area;

[0022] Figure 7 This is a schematic diagram of the structure of the utility model when the baffle is opened;

[0023] In the figure: 1. bottle body; 2. bottle cap; 3. straw;

[0024] 1.1, scale lines on the bottle body; 2.1, vent hole; 2.2, through groove; 2.3, card slot; 3.1, suction nozzle; 3.2, joint; 3.3, card block; 3.4, scale lines on the straw; 3.5, baffle; 3.6, connecting rod; 3.7, limit part. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] like Figure 1-7 As shown, a blowpipe device for assisting voice training comprises a bottle body 1, a bottle cap 2 and a straw 3, wherein the bottle cap 2 is screwed on the upper end of the bottle body 1 through a threaded connection, and the straw 3 passes through the bottle cap 2 and is inserted into the bottle body 1;

[0027] A bottle scale line 1.1 is vertically provided on the side wall of the bottle body 1, a straw insertion hole is provided in the middle of the bottle cap 2, a group of through grooves 2.2 are provided on the opposite sides of the side walls of the straw insertion hole, and a group of card slots 2.3 are relatively provided in the other direction, the outer contour size of the card slots 2.3 is the same as that of the through grooves 2.2, the through grooves 2.2 are used for the upper and lower clamping blocks 3.3 to adjust the insertion depth of the straw, the card slots 2.3 are used to fix the clamping blocks 3.3 to prevent the straw from shifting at will, and a plurality of ventilation holes 2.1 are evenly provided on the outer periphery of the bottle cap 2 of the straw insertion hole, the ventilation holes 2.1 are used for ventilation between the bottle and the outside when the patient performs blowing training to maintain a constant pressure in the bottle body 1, the straw 3 comprises a straw body, a plurality of card blocks 3.3 and a baffle 3.5, the upper end of the straw 3 is plugged with a joint 3.2, the other end of the joint 3.2 is plugged with a nozzle 3.1, the A plurality of blocks 3.3 are vertically and evenly fixed on the side walls of the opposite surfaces of the straw body, the outer contour of the blocks 3.3 matches the through groove 2.2, and straw scale lines 3.4 are further provided on the side walls of the straw body, and the positions of the straw scale lines 3.4 and the blocks 3.3 correspond one to one, the lower end of the straw body is an oblique cut, the upper part of the baffle 3.5 is hinged to the upper part of the oblique cut by a connecting rod 3.6, and the outer contour size of the baffle 3.5 is larger than the inner contour size of the oblique cut at the bottom of the straw, and a concave limiting portion 3.7 is provided at the upper end of the oblique cut of the straw body, so that when the baffle 3.5 is fully opened, the limiting portion 3.7 supports the upper end of the baffle 3.5, and the angle α between the baffle 3.5 and the oblique cut is less than 90°, so as to prevent the baffle 3.5 from opening at too large an angle. When the patient absorbs water, the suction force is too small, and the baffle 3.5 cannot block the lower end of the straw 3 in time, causing choking.

[0028] The working process of this utility model:

[0029] When the utility model is used, 2 / 3 of water is filled into the bottle body 1, the bottle cap 2 is screwed on, and the straw 3 is inserted into the straw insertion hole, and the clamping block 3.3 is aligned with the through groove 2.2, so that the straw 3 can move up and down. The insertion depth of the straw 3 is determined according to the intensity of training required by the patient. At the same time, the medical staff horizontally observes the relative positions of the bottle body scale line 1.1 and the straw scale line 3.4 on the side wall of the bottle body 1. When the predetermined straw scale line 3.4 coincides with the bottle body scale line 1.1, the straw 3 is rotated, so that the clamping block 3.3 at the bottle cap 2 here is rotated to the clamping groove 2.3 position and is clamped in the clamping groove 2.3;

[0030] At this time, the patient blows air with his mouth toward the nozzle 3.1, and the baffle 3.5 rotates around the connecting rod 3.6 under the action of the downward gas, and when it rotates to the lowest point, the limit part 3.7 presses against the upper end of the baffle 3.5, and the angle α between the baffle 3.5 and the oblique cut is less than 90°, and the blown air flows out from the vent 2.1, keeping consistent with the external atmospheric pressure;

[0031] When the patient finishes blowing and breathes in through the mouthpiece 3.1, a small amount of water is sucked into the straw 3. At this time, the baffle 3.5 quickly blocks the lower end of the straw 3 under the combined effect of the upward inhalation water flow and buoyancy, preventing the water flow from continuing to be sucked upward, thereby preventing the patient from sucking water into the mouth and causing choking.

Claims

1. A blowpipe device for assisting voice training, comprising a bottle body (1), a bottle cap (2) and a straw (3), wherein the bottle cap (2) is screwed onto the upper end of the bottle body (1) through a threaded connection, and the straw (3) passes through the bottle cap (2) and is inserted into the bottle body (1); It is characterized in that The side wall of the bottle body (1) is vertically provided with a bottle body scale line (1.1); a straw insertion hole is provided in the middle of the bottle cap (2); a group of through grooves (2.2) are provided on the opposite sides of the side wall of the straw insertion hole; a plurality of vent holes (2.1) are evenly provided on the outer periphery of the bottle cap (2) of the straw insertion hole; the straw (3) comprises a straw body, a plurality of clamping blocks (3.3) and a blocking sheet (3.5); the plurality of clamping blocks (3.3) are vertically and evenly fixed on the opposite side wall of the straw body; the outer contour of the clamping block (3.3) is consistent with the through groove (2.2); ), a straw scale line (3.4) is further provided on the side wall of the straw body, and the positions of the straw scale line (3.4) and the block (3.3) correspond one to one, the lower end of the straw body is an oblique cut, the upper part of the blocking piece (3.5) is hinged to the upper part of the oblique cut through a connecting rod (3.6), and a concave limiting portion (3.7) is provided on the upper end of the oblique cut of the straw body, so that when the blocking piece (3.5) is fully opened, the limiting portion (3.7) supports the upper end of the blocking piece (3.5), and the angle α between the blocking piece (3.5) and the oblique cut is less than 90°.

2. A blowpipe device for assisting voice training according to claim 1, characterized in that: A group of slots (2.3) are relatively formed on the side walls of the straw insertion hole, and the outer contour dimensions of the slots (2.3) are the same as those of the through slots (2.2).

3. A blowpipe device for assisting voice training according to claim 1, characterized in that: The upper end of the suction tube (3) is plugged with a joint (3.2), and the other end of the joint (3.2) is plugged with a suction nozzle (3.1).

4. A blowpipe device for assisting voice training according to claim 1, characterized in that: The outer contour dimension of the blocking piece (3.5) is larger than the inner contour dimension of the oblique cut at the bottom of the straw.

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