CN215017077U

CN215017077U - Multifunctional tongue depressor

Info

Publication number: CN215017077U
Application number: CN202120918672.6U
Authority: CN
Inventors: 许谨
Original assignee: Beijing Luhe Hospital
Current assignee: Beijing Luhe Hospital
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-07
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a multifunctional tongue depressor, include: a tongue depressor comprising a first end and a second end; the handle is internally provided with a power supply and comprises a first surface, a third surface and a top surface which are detachably connected with the second end, the third surface is provided with a suction tube and a switch, one end of the suction tube, which is far away from the tongue depressor, is provided with a rubber cap, and the switch is connected with the power supply; the light block rotates with the top surface to be connected, is equipped with the LED lamp on the lateral wall of light block, and the LED lamp is connected with power, switch respectively, and the light block still includes the cover body, snoot and convex lens, and the cover body cup joints outside the LED lamp and be connected with the lateral wall, and the snoot includes third end and fourth end, and the diameter of third end is greater than fourth end, and the third end is equipped with convex lens, fourth end and set threaded connection. The lamp light block is rotatably connected with the top surface, the rotation of the lamp light block drives the irradiation area of the LED lamp to change, and the requirement of strong light irradiation in any area in the oral cavity can be met.

Description

Multifunctional tongue depressor

Technical Field

The utility model relates to the field of medical equipment, more specifically relates to a multi-functional tongue depressor.

Background

The tongue depressor is a device for depressing the tongue to conveniently check the resistance around the oral cavity and the pharynx. When the ears, the nose, the pharynx and the larynx are inspected, the ears, the nose, the pharynx and the larynx are tiny cavities, and inspection lamps, flashlights, frontal mirrors and the like are needed to be matched for inspection, so that the inspection is also very inconvenient due to the limitation of auxiliary appliances. The utility model discloses an authorization publication No. CN 2922800Y's utility model discloses a technical scheme at the one end installation LED light of the transparent spatula body of lighting handle cartridge, the LED lamp is located outside the oral cavity, and the LED lamp is the light of dispersing, and the luminance that can provide for the oral cavity is limited, can not provide a highlight region and see clearly concrete cave. The utility model discloses a utility model patent of grant publication No. CN209750991U discloses that the lens portion includes convex lens and slide cartridge, adjusts the convergent point of distance regulation light of convex lens and incandescent lamp, and this kind of technical scheme can provide a highlight region, but the position in highlight region is single, can not be applicable to all positions in the oral cavity and inspect.

Therefore, it is an urgent need to solve the problem of providing a multifunctional tongue depressor with variable highlight areas.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a multi-functional tongue depressor, include:

the tongue depressor comprises a first end and a second end which are oppositely arranged along a first direction, wherein the first end is semicircular, and the second end is square;

the handle is a cube, a power supply is arranged in the handle and comprises a first surface and a second surface which are oppositely arranged along the first direction, and the first surface is detachably connected with the second end;

the handle further comprises a third surface and a fourth surface which are oppositely arranged along a second direction, the second direction is perpendicular to the first direction, the third surface is provided with a straw and a switch, the straw extends along the first direction, one end of the straw, which is far away from the tongue depressor, is provided with a rubber cap, and the switch is connected with the power supply;

the length of the straw satisfies the following relationship:

A+B<X<A+2B，

wherein X is the length of the straw, A is the distance from the first end to the handle, and B is the length of the handle along the first direction;

the handle further comprises a top surface and a bottom surface which are oppositely arranged along a third direction, and the third direction is respectively vertical to the first direction and the second direction;

the lamp light block is a cylinder and is rotatably connected with the top surface, an LED lamp is arranged on the side wall of the lamp light block, and the LED lamp is respectively connected with the power supply and the switch;

the light block is still including the cover body, snoot and convex lens, the cover body cup joint in outside the LED lamp and with the lateral wall is connected, the snoot is the cavity round platform, including third end and fourth end, the diameter of third end is greater than the fourth end, the third end is equipped with convex lens, the fourth end with set threaded connection, the third end with distance between the fourth end is greater than convex lens's two times of focus.

Preferably, the third surface is provided with a first groove extending along the first direction, and the first groove is clamped with the suction pipe.

Preferably, the first surface is provided with a plane mirror, and the plane mirror is positioned between the tongue depressor and the top surface.

Preferably, a direction from the third surface to the fourth surface is a 0 ° direction, and an included angle between the LED lamp and the 0 ° direction is in a range from 30 ° to 150 °.

Preferably, the bottom surface is provided with a hook.

Preferably, the straw is a flexible straw made of at least one of polyvinyl chloride or thermoplastic elastomer.

Preferably, the top surface is provided with a second groove, the second groove and the lamp light block are not overlapped in the third direction, and anti-skid grains are arranged in the second groove.

Compared with the prior art, the utility model provides a multi-functional tongue depressor has realized following beneficial effect at least:

1. the utility model provides a lamp light piece and the top surface of multi-functional tongue depressor rotate to be connected, and the rotation of lamp light piece drives the irradiation area change of LED lamp, can satisfy the oral cavity arbitrary region's strong light irradiation demand.

2. The utility model provides a snoot and the cover body threaded connection of multi-functional tongue depressor adjust thereby snoot and the length of the cover body meshing change the distance between convex lens and the LED lamp, adjust the size of irradiation area. When the distance between the LED lamp and the convex lens is larger than the double focal length of the convex lens, the irradiation area formed by converging light rays emitted by the LED lamp is small, and the brightness is high; when the distance between the LED lamp and the convex lens is larger than one focal length of the convex lens and smaller than two focal lengths of the convex lens, the irradiation area formed by converging light rays emitted by the LED lamp is large, and the brightness is low.

3. The utility model provides a multi-functional tongue depressor is equipped with the straw, and the straw can be with oral cavity blocking the saliva or the sputum of observing and siphon away, and easy operation conveniently observes the oral cavity tissue condition.

4. The utility model provides a snoot of multi-functional tongue depressor is the cavity round platform, can enough play the effect of protection LED lamp, can increase the area of snoot again, is convenient for dispel the heat that the LED lamp produced, still is favorable to reducing the light decay of LED lamp.

Of course, it is not necessary for any product of the present invention to achieve all of the above-described technical effects simultaneously.

Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural view of a multifunctional tongue depressor provided by the present invention;

FIG. 2 is a cross-sectional view of the envelope, the bezel, the convex lens and the LED lamp of FIG. 1 taken along line A-A;

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

1-tongue depressor, 2-first end, 3-handle, 4-first face, 5-third face, 6-sucker, 7-switch, 8-rubber cap, 9-top face, 10-bottom face, 11-lamp light block, 12-LED lamp, 13-sleeve body, 14-light-gathering cover, 15-convex lens, 16-third end, 17-fourth end, 18-first groove, 19-plane mirror, 20-hook, 21-second groove and 22-anti-skid texture.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Example 1

A specific embodiment of the multifunctional tongue depressor 1 of the present invention is described below with reference to fig. 1, fig. 2, fig. 3 and fig. 4, and comprises: the tongue depressor 1, the handle 3 and the light block 11;

the tongue depressor 1 comprises a first end 2 and a second end (not shown in the figure) which are oppositely arranged along a first direction X, wherein the first end 2 is semicircular, and the second end is square;

the handle 3 is a cube, a power supply (not shown in the figure) is arranged in the handle 3 and comprises a first surface 4 and a second surface which are oppositely arranged along a first direction X, and the first surface 4 is detachably connected with a second end;

the handle 3 further comprises a third surface 5 and a fourth surface which are oppositely arranged along a second direction Y, the second direction Y is perpendicular to the first direction X, the third surface 5 is provided with a suction tube 6 and a switch 7, the suction tube 6 extends along the first direction X, one end of the suction tube 6, which is far away from the tongue depressor 1, is provided with a rubber cap 8, and the switch 7 is connected with a power supply;

the length of the suction pipe 6 satisfies the following relationship:

A+B<X<A+2B，

wherein X is the length of the suction tube 6, A is the distance from the first end 2 to the handle 3, and B is the length of the handle 3 in the first direction X; the length of the suction pipe 6 is set within this range, so that the vicinity of the observation position cannot be touched due to too short length, and the operation cannot be influenced due to too long length. The suction pipe 6 can suck away saliva or sputum which obstructs observation in the oral cavity, is simple to operate, and facilitates observation of the tissue condition in the oral cavity.

The handle 3 further comprises a top surface 9 and a bottom surface 10 which are oppositely arranged along a third direction Z, and the third direction Z is respectively vertical to the first direction X and the second direction Y;

the lamp light block 11 is a cylinder and is rotatably connected with the top surface 9, the side wall of the lamp light block 11 is provided with an LED lamp 12, and the LED lamp 12 is respectively connected with the power supply and the switch 7; the light block 11 is rotatably connected with the top surface 9, the rotation of the light block 11 drives the irradiation area of the LED lamp 12 to change, and the requirement of strong light irradiation in any area in the oral cavity can be met.

The light block 11 is still including the cover body 13, snoot 14 and convex lens 15, cover body 13 cup joints outside LED lamp 12 and is connected with the lateral wall, snoot 14 is the cavity round platform, including third end 16 and fourth end 17, the diameter of third end 16 is greater than fourth end 17, third end 16 is equipped with convex lens 15, fourth end 17 and cover body 13 threaded connection, thereby adjust snoot 14 and the length of the meshing of cover body 13 and change the distance between convex lens 15 and LED lamp 12, adjust irradiation area's size.

The distance between the third end 16 and the fourth end 17 is greater than the double focal length of the convex lens 15, when the length of the engagement between the snoot 14 and the sleeve body 13 is adjusted to meet the requirement that the distance range between the convex lens 15 and the LED lamp 12 is between the one-time focal length and 2.5-time focal length of the convex lens 15, and when the distance between the LED lamp 12 and the convex lens 15 is greater than the double focal length of the convex lens 15, the irradiation area formed by converging light rays emitted by the LED lamp 12 is small, and the brightness is high; when the distance between the LED lamp 12 and the convex lens 15 is greater than one focal length of the convex lens 15 and less than two focal lengths of the convex lens 15, the irradiation area formed by converging the light emitted by the LED lamp 12 is large, and the brightness is low.

The light-gathering cover 14 is a hollow round table, so that the effect of protecting the LED lamp 12 can be achieved, the area of the light-gathering cover 14 can be increased, heat generated by the LED lamp 12 can be conveniently dissipated, and the light attenuation of the LED lamp 12 can be reduced.

When the disposable tongue depressor is used, the disposable tongue depressor 1 is well connected with the handle 3, the switch 7 is turned on, the LED lamp 12 is powered on and is lighted, the tongue depressor 1 is stretched into the oral cavity of a person to be inspected, the lamp light block 11 is rotated, the LED lamp 12 is aligned to a position needing to be irradiated, the light-gathering cover 14 is rotated, the distance between the LED lamp 12 and the convex lens 15 is adjusted, and the size and the position of an irradiation area are changed. After use, the switch 7 is closed, and the disposable tongue depressor 1 is detached from the handle 3 and discarded.

Another specific embodiment of the multifunctional tongue depressor 1 according to the present invention is described below with reference to fig. 1, fig. 2, fig. 3 and fig. 4.

Example 2

This is another specific embodiment of the multifunctional tongue depressor 1 of the present invention, which includes: the tongue depressor 1, the handle 3 and the light block 11;

the tongue depressor 1 comprises a first end 2 and a second end which are oppositely arranged along a first direction X, wherein the first end 2 is semicircular, and the second end is square;

the handle 3 is a cube, a power supply is arranged in the handle 3 and comprises a first surface 4 and a second surface which are oppositely arranged along a first direction X, and the first surface 4 is detachably connected with a second end;

the first surface 4 is provided with a plane mirror 19, and the plane mirror 19 is positioned between the tongue depressor 1 and the top surface 9. The flat mirror 19 is provided to reflect light incident on the flat mirror 19 into the oral cavity, thereby increasing the brightness.

the length of the suction pipe 6 satisfies the following relationship:

A+B<X<A+2B，

In this embodiment, the connection mode between the suction pipe 6 and the third surface 5 is as follows: the third surface 5 is provided with a first groove 18 extending along the first direction X, and the first groove 18 is engaged with the suction pipe 6.

The straw 6 is a flexible straw 6 made of at least one of polyvinyl chloride or thermoplastic elastomer. The flexible suction tube 6 can be bent, and saliva or sputum blocking observation at any position can be sucked away.

the top surface 9 is provided with a second groove 21, the second groove 21 is not overlapped with the light block 11 along the third direction Z, and the second groove 21 is internally provided with anti-skid grains 22. The second groove 21 can be matched with the shapes of the index finger and the middle finger to provide a force application point, the anti-skid lines 22 increase friction force, and the practicability is more stable.

The bottom surface 10 is provided with a hook 20. The hook 20 can be fixed in the pocket of a white coat of medical staff, and is convenient to carry.

The direction from the third surface 5 to the fourth surface is a 0 ° direction, and the included angle between the LED lamp 12 and the 0 ° direction is in the range of 30 ° to 150 °. No dead angle in the oral cavity, and can provide a strong light irradiation area to any position in the oral cavity.

When the tongue depressor is used, the switch 7 is turned on, the LED lamp 12 is powered on and is lighted, the tongue depressor 1 is inserted into the oral cavity of a person to be inspected, the lamp light block 11 is rotated, the LED lamp 12 is aligned to a position needing irradiation, the light-gathering cover 14 is rotated, the distance between the LED lamp 12 and the convex lens 15 is adjusted, and the size and the position of an irradiation area are changed.

When the tongue depressor is used, the disposable tongue depressor 1 is connected with the handle 3, the disposable suction tube 6 and the rubber cap 8 are installed, and the disposable suction tube 6 is clamped with the third surface 5. The switch 7 is turned on, the LED lamp 12 is powered on and is lighted, the tongue depressor 1 is inserted into the oral cavity of the person to be inspected, the lamp light block 11 is rotated, the LED lamp 12 is aligned to the position needing to be irradiated, the light-gathering cover 14 is rotated, the distance between the LED lamp 12 and the convex lens 15 is adjusted, and the size and the position of an irradiation area are changed. When saliva or sputum and the like are respectively near the observation position, the rubber cap 8 is pinched to discharge air, the suction pipe 6 is aligned with the saliva or the sputum and the like, and the saliva or the sputum and the like are sucked into the suction pipe 6. After use, the switch 7 is closed, the disposable tongue depressor 1 is detached from the handle 3 and discarded, the disposable suction tube 6 is detached from the third surface 5, and the disposable suction tube 6 and the rubber cap 8 are discarded. The handle 3 is sterilized by a disinfectant, and in particular, the handle 3 can be wiped by medical alcohol with purity of 75% or 95%. The tongue depressor 1 in the embodiment is disposable and can be detachably connected with the handle 3, so that cross infection is avoided, and the tongue depressor can be made of bamboo, wood or plastic, so that the cost is reduced.

According to the above embodiment, the utility model provides a multi-functional tongue depressor has realized following beneficial effect at least:

Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A multifunctional tongue depressor is characterized by comprising:

the length of the straw satisfies the following relationship:

A+B<X<A+2B，

2. The multifunctional tongue depressor of claim 1, wherein the third surface is provided with a first groove extending in the first direction, and the first groove is engaged with the suction tube.

3. The multifunctional tongue depressor of claim 1, wherein the first surface is provided with a flat mirror, and the flat mirror is located between the tongue depressor and the top surface.

4. The multifunctional tongue depressor of claim 1, wherein the direction from the third surface to the fourth surface is a 0 ° direction, and the LED lamp forms an angle in the range of 30 ° to 150 ° with the 0 ° direction.

5. The multifunctional tongue depressor of claim 1, wherein the bottom surface is provided with hooks.

6. The multifunctional tongue depressor of claim 1, wherein the straw is a flexible straw made of at least one of polyvinyl chloride or thermoplastic elastomer.

7. The multifunctional tongue depressor of claim 1, wherein the top surface is provided with a second groove, the second groove is not overlapped with the light block along the third direction, and the second groove is provided with anti-skid lines.