CN220158405U - Tongue biting prevention device - Google Patents

Abstract

The utility model relates to the technical field of medical protection equipment, in particular to a tongue biting prevention device which comprises an upper toothed plate and a lower toothed plate, wherein first fixing blocks are arranged on two sides of the upper toothed plate, a telescopic cylinder is fixedly arranged at the bottom end of each first fixing block, a first spring is arranged in the telescopic cylinder through a mounting seat, a first telescopic rod is fixedly arranged at the bottom end of the upper toothed plate, and second fixing blocks are arranged on two sides of the lower toothed plate. According to the utility model, the tongue depressor is firstly pressed by the customized upper toothed plate and the customized lower toothed plate, and then the upper teeth and the lower teeth are clamped into the upper toothed plate and the lower toothed plate, so that the comfort of a patient is improved due to the rubber pads arranged in the upper toothed plate and the lower toothed plate, and the patient can wear the equipment and have comfortable movable space under the action of the telescopic rod, the telescopic cylinder and the first spring, so that excessive saliva is not generated, and the comfort is improved.

Description

Tongue biting prevention device

Technical Field

The utility model relates to the technical field of medical protection equipment, in particular to a tongue biting prevention device.

Background

The tongue biting prevention device is designed for epileptic patients, and because epilepsy is a chronic brain disease which is manifested as repeated epileptic seizures, the epileptic seizure can be suddenly and uninterruptedly onset, people of any age group can develop diseases, the epileptic seizure is one of the most common nervous system diseases, the epileptic seizure is often accompanied by convulsions, and the patient often bites or bites the tongue of the patient.

The utility model discloses a tongue-biting prevention device with a specification of CN217660317U in Chinese patent application, which has the advantages of good effect, insufficient practicality, poor comfort and incapability of continuously maintaining the effect when in use, and is provided.

Disclosure of Invention

The present utility model is directed to a tongue-biting prevention device, which solves the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a prevent biting tongue device, includes pinion rack and lower pinion rack, it all is provided with first fixed block to go up pinion rack both sides, first fixed block bottom mounting is provided with flexible section of thick bamboo, flexible section of thick bamboo is inside installs first spring through the mount pad, it is provided with first telescopic link to go up pinion rack bottom mounting, it all is provided with the second fixed block to lower pinion rack both sides, flexible section of thick bamboo bottom and second fixed block fixed connection, first telescopic link bottom and lower pinion rack fixed connection, it all is provided with the installation piece to go up pinion rack and lower pinion rack both sides, movable slot has been seted up to installation piece one side, the inside one end of movable slot is provided with the second spring, the inside movable rod that is provided with of movable slot, one end and the second spring swing joint of movable rod, the recess is provided with the second telescopic link in the recess, the second telescopic link outside is provided with the third spring, the one end of second telescopic link is provided with the fixture block, first fixed block and second fixed block one side all are seted up fixed slot one side.

Preferably, a push rod is fixedly arranged at the top end of one side of the movable rod, and one end of the push rod penetrates through the movable groove to be arranged at the outer side of the mounting block;

preferably, the clamping blocks are arranged in a double-sided trapezoid manner;

preferably, rubber pads are arranged on the inner surfaces of the upper toothed plate and the lower toothed plate;

preferably, a tongue depressor is fixedly arranged on one side of the lower toothed plate, and a plurality of air holes are formed in the surface of the tongue depressor;

preferably, a plurality of limiting blocks are arranged on two sides of the first telescopic rod and the inner part of the telescopic cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the tongue-spatula is used, the customized upper toothed plate and the customized lower toothed plate are taken out, the tongue-spatula is pressed, and then the upper teeth and the lower teeth are clamped into the upper toothed plate and the lower toothed plate, so that the comfort of a patient is improved due to the rubber pads arranged in the upper toothed plate and the lower toothed plate, and the patient can wear the device and have comfortable movable space under the action of the telescopic rod, the telescopic cylinder and the first spring, so that excessive saliva is not generated, and the comfort is improved.

2. After using equipment many times, when elasticity is not enough, can inwards promote the four sides push rod in proper order, can make the movable rod inwards move simultaneously under the effect of push rod, because of the fixture block is two-sided trapezoidal setting, can make the fixture block shift out along the fixed slot inner wall under the effect of external force, cancel fixed effect, change it, make the effect of wearing at every turn keep unanimous, strengthened the practicality of equipment, and simple structure makes things convenient for the patient to operate at home.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is a schematic view showing the bottom view of the lower toothed plate of the present utility model;

FIG. 3 is a schematic top view of the upper toothed plate of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

In the figure: 1. an upper toothed plate; 2. a lower toothed plate; 3. a first fixed block; 4. a telescopic cylinder; 5. a first spring; 6. a first telescopic rod; 7. a second fixed block; 8. a mounting block; 9. a movable groove; 10. a second spring; 11. a movable rod; 12. a groove; 13. a second telescopic rod; 14. a third spring; 15. a clamping block; 16. a fixing groove; 17. a clamping groove; 18. a push rod; 19. a rubber pad; 20. tongue depressor; 21. air holes; 22. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a prevent device of biting tongue, including last pinion rack 1 and lower pinion rack 2, go up pinion rack 1 both sides and all be provided with first fixed block 3, first fixed block 3 bottom fixed is provided with flexible section of thick bamboo 4, flexible section of thick bamboo 4 is inside to be installed first spring 5 through the mount pad, it is provided with first telescopic link 6 to go up pinion rack 1 bottom fixed, lower pinion rack 2 both sides are all provided 17 and are put second fixed block 7, flexible section of thick bamboo 4 bottom and second fixed block 7 fixed connection, first telescopic link 6 bottom and lower pinion rack 2 fixed connection, make things convenient for the upper pinion rack 1 and lower pinion rack 2 to reciprocate, it is provided with installation piece 8 to go up pinion rack 1 and lower pinion rack 2 both sides, installation piece 8 one side has been seted up movable slot 9, the inside one end of movable slot 9 is provided with second spring 10, the inside movable rod 11 that is provided with of movable slot 9, the one end and the movable rod 10 movable connection of movable rod 11 are provided with recess 12, the inside of recess 12 is provided with second telescopic link 13, the outside of second telescopic link 13 is provided with third spring 14, second telescopic link 13 is provided with first fixed block 15 and second fixed block 3 and second fixed block 16 are all provided with fixed block 7, it is fixed slot 16 to be equipped with one side of fixed block 3 and fixed block 8 inside to be fixed slot 17;

in this embodiment, preferably, a push rod 18 is fixedly arranged at the top end of one side of the movable rod 11, and one end of the push rod 18 passes through the movable groove 9 and is arranged outside the mounting block 8, so that the movable rod 11 is conveniently pushed;

in this embodiment, preferably, the clamping block 15 is arranged in a double-sided trapezoid shape, so that the clamping block 15 can conveniently move on the inner wall of the fixed slot 16;

in this embodiment, preferably, rubber pads 19 are arranged on the inner surfaces of the upper toothed plate 1 and the lower toothed plate 2, so that the comfort of teeth is improved;

in this embodiment, preferably, a tongue depressor 20 is fixedly arranged on one side of the lower toothed plate 2, and a plurality of air holes 21 are formed on the surface of the tongue depressor 20 to protect the tongue and increase comfort;

in this embodiment, preferably, both sides of the interior of the first telescopic rod 6 and the telescopic cylinder 4 are provided with a plurality of limiting blocks 22, which play a role in limiting the first telescopic rod 6 and the telescopic cylinder 4;

when the tongue biting prevention device is used, the customized upper toothed plate 1 and the customized lower toothed plate 2 are taken out, the tongue depressor 20 is firstly used for pressing the tongue, then the upper teeth and the lower teeth are clamped into the upper toothed plate 1 and the lower toothed plate 2, and the comfort of a patient is improved due to the rubber pads 19 arranged in the upper toothed plate 1 and the lower toothed plate 2, and the patient can wear equipment and have comfortable movable space under the action of the first telescopic rod 6, the telescopic cylinder 4 and the first spring 5, so that excessive saliva is not generated, and the comfort is improved.

After using equipment many times, when elasticity is not enough, can inwards promote four side push rods 18 in proper order, can make movable rod 11 inwards move simultaneously under the effect of push rod 18, because fixture block 15 is two-sided trapezoidal setting, can make fixture block 15 follow the fixed slot 16 inner wall under the effect of external force again and shift out, cancel fixed effect, change it, make the wearing effect at every turn keep unanimous, strengthened the practicality of equipment, and simple structure makes things convenient for the patient to operate by oneself at home.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An anti-snagging device, characterized in that: including last pinion rack (1) and pinion rack (2) down, it all is provided with first fixed block (3) to go up pinion rack (1) both sides, first fixed block (3) bottom mounting is provided with flexible section of thick bamboo (4), flexible section of thick bamboo (4) inside is installed first spring (5) through the mount pad, it is provided with first telescopic link (6) to go up pinion rack (1) bottom mounting, pinion rack (2) both sides all are provided with second fixed block (7) down, flexible section of thick bamboo (4) bottom and second fixed block (7) fixed connection, first telescopic link (6) bottom and pinion rack (2) fixed connection down, it all is provided with installation piece (8) to go up pinion rack (1) and pinion rack (2) both sides down, movable slot (9) have been seted up to installation piece (8) one side, the inside one end of movable slot (9) is provided with second spring (10), the inside movable link (11) that is provided with of movable slot (9), the one end and second spring (10) and second spring (11) are all provided with, the one end and second spring (12) are connected, the bottom of movable link (11) and second telescopic link (13) are provided with first telescopic link (13) outside, one side (13), the fixing device is characterized in that fixing grooves (16) are formed in one side of each of the first fixing block (3) and the second fixing block (7), and clamping grooves (17) are formed in one side of the inside of each fixing groove (16).

2. The anti-snagging device of claim 1 wherein: a push rod (18) is fixedly arranged at the top end of one side of the movable rod (11), and one end of the push rod (18) penetrates through the movable groove (9) to be arranged on the outer side of the mounting block (8).

3. The anti-snagging device of claim 1 wherein: the clamping blocks (15) are arranged in a double-sided trapezoid mode.

4. The anti-snagging device of claim 1 wherein: rubber pads (19) are arranged on the inner surfaces of the upper toothed plate (1) and the lower toothed plate (2).

5. The anti-snagging device of claim 1 wherein: a tongue depressor (20) is fixedly arranged on one side of the lower toothed plate (2), and a plurality of air holes (21) are formed in the surface of the tongue depressor (20).

6. The anti-snagging device of claim 1 wherein: a plurality of limiting blocks (22) are arranged on two sides inside the first telescopic rod (6) and the telescopic cylinder (4).