CN220676512U

CN220676512U - Pen-holding type olfactory training device

Info

Publication number: CN220676512U
Application number: CN202320430393.4U
Authority: CN
Inventors: 于湛; 于敏; 孙海丽
Original assignee: Beijing Anzhen Hospital; China Medical University
Current assignee: Beijing Anzhen Hospital; China Medical University
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2024-03-29
Anticipated expiration: 2033-03-08

Abstract

The utility model provides a pen-holding type olfactory training device, which belongs to the technical field of medical appliances and comprises: the shell and the core body are provided with an accommodating space inside; and an opening is arranged at one end of the shell; the core body is arranged in the accommodating space in the shell; the core body comprises a storage structure and a release structure, and bromine solution is stored in the storage structure; an opening is formed at one end of the storage structure; the release structure is arranged on one side of the storage structure, which is provided with an opening. The release structure has a first state in which it is entirely inside the housing and a second state in which it protrudes inside the housing under the effect of an external force. In the use process, the handheld self-contained device is close to the nasal cavity accessory, the release structure is in a second state extending out of the shell through external force, the bromine solution in the storage structure is guided out of the shell through the release structure, the device is repeatedly close to and far away from the nasal cavity, and the olfaction is trained, so that the olfaction is improved and recovered.

Description

Pen-holding type olfactory training device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a pen-holding type olfactory training device.

Background

Olfaction plays an extremely important role in human behavior, social interaction, and daily life. With the increasing level of living people, attention is paid to their own olfactory status, where loss of smell due to post-traumatic injury and hyposmia and loss of smell due to upper respiratory tract infection have been very common.

At present, the treatment scheme for the crowd is generally nasal spray hormone and nutritional nerves such as oral ginkgo leaf extract, but the treatment effect is poor.

It is important to note that at present, an attempt is made to use an olfactory training method to improve and restore the olfactory function, and the therapeutic effect is better. Therefore, the pen-holding type olfactory training device is specially designed to be popularized and applied to the vast population.

Disclosure of Invention

Therefore, the utility model aims to overcome the defect of poor treatment scheme in the prior art, thereby providing the pen-holding type olfactory training device.

A pen-holding olfactory training device, comprising:

a housing having an accommodating space therein; an opening is formed in one end of the shell;

the core body is arranged in the accommodating space in the shell; the core body comprises a storage structure and a release structure, and bromine solution is stored in the storage structure; an opening is formed at one end of the storage structure; the release structure is arranged on one side of the storage structure, provided with an opening;

the release structure has a first state in which it is entirely inside the housing and a second state in which it protrudes inside the housing under the effect of an external force.

Preferably, the method further comprises:

a joint structure disposed on the housing; the engagement structure includes a first engagement portion and a second engagement portion that are disposed at intervals along the housing axis direction.

Preferably, the method further comprises:

the self-locking structure is arranged inside the shell and is clamped with the joint structure; one end of the self-locking structure is abutted to one end of the core body, which is far away from the opening.

Preferably, the method further comprises:

and an abutting portion provided outside the core.

Preferably, the method further comprises:

the reset spring is sleeved outside the core body; one end of the return spring is abutted against the inner side of the shell, and the other end of the return spring is abutted against the abutting part.

Preferably, the method further comprises:

the clamping arm is arranged outside the shell; the clamping arm extends along the axial direction of the shell; the end part of the clamping arm is provided with a reset protrusion, the reset protrusion is arranged on one side of the second joint part, and the reset protrusion is suitable for being connected with the second joint part under the action of external force.

Preferably, the method further comprises:

the sealing sleeve is sleeved at the opening of the shell; and a notch is formed in the sealing sleeve.

Preferably, the method further comprises:

the pen cap is suitable for being sleeved on the outer surface of one end of the shell with the opening.

Preferably, the method further comprises:

the pressing piece is arranged at one end far away from the opening of the shell, and the pressing piece is abutted with the self-locking structure.

Preferably, the release structure is a water absorbing material.

The technical scheme of the utility model has the following advantages:

1. the utility model provides a pen-holding type olfactory training device, which comprises: the shell and the core body are provided with an accommodating space inside; and an opening is arranged at one end of the shell; the core body is arranged in the accommodating space in the shell; the core body comprises a storage structure and a release structure, and bromine solution is stored in the storage structure; an opening is formed at one end of the storage structure; the release structure is arranged on one side of the storage structure, which is provided with an opening. The release structure has a first state in which it is entirely inside the housing and a second state in which it protrudes inside the housing under the effect of an external force. In the use process, the handheld self-contained device is close to the nasal cavity accessory, the release structure is in a second state extending out of the shell through external force, the bromine solution in the storage structure is guided out of the shell through the release structure, the device is repeatedly close to and far away from the nasal cavity, and the olfaction is trained, so that the olfaction is improved and recovered.

2. The utility model provides a pen-holding type olfactory training device which is further provided with a joint structure and a self-locking structure, wherein the joint structure comprises a first joint part and a second joint part, the self-locking structure is abutted with a core body far away from one end of an opening, and the self-locking structure is respectively clamped with the first joint part and the second joint part by pushing of external force so as to realize that a release mechanism is changed from a first state to a second state.

3. The pen-holding type olfactory training device provided by the utility model further comprises a reset spring, wherein the reset spring is sleeved outside the core body, one end of the reset spring is in butt joint with the inner side of the shell, the other end of the reset spring is in butt joint with the butt joint part, and when the release mechanism is in a second state, the reset spring is compressed at the moment and provides reset driving force for the release mechanism, so that the practicability of the pen-holding type olfactory training device is improved.

4. The pen-holding type olfactory training device provided by the utility model further comprises the holding arm, wherein the holding arm is arranged on the outer side of the shell and extends towards the axial direction of the shell, and the holding arm can be held on clothes or pockets and the like and has the advantage of portability.

5. The pen-holding type olfactory training device provided by the utility model further comprises the sealing sleeve, the sealing sleeve is sleeved at the opening of the shell, the sealing of the inner space of the shell is realized, the sealing sleeve is provided with the opening, and the release structure can extend out through the opening, so that the sealing sleeve can not influence the normal use of the release structure of the device while sealing, and the practicability of the device is improved.

6. The pen-holding type olfactory training device provided by the utility model further comprises the pen cap, wherein the pen cap is suitable for being sleeved at one end of the shell with the opening, and the pen cap is arranged at one end of the shell with the opening, so that the shell can be further sealed, and the tightness of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a pen-holding type olfactory training device according to the present utility model.

Reference numerals illustrate:

1. a housing; 11. a joining structure; 111. a first joint; 112. a second joint; 12. a clamping arm; 121. resetting the bulge; 2. a core; 21. a storage structure; 22. a release structure; 23. an abutting portion; 3. a self-locking structure; 4. a return spring; 5. sealing sleeve; 6. a cap; 7. and (5) pressing the piece.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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 noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in FIG. 1, the pen-holding type olfactory training device provided by the utility model has a shape similar to a hand-held ball pen, and specifically comprises: a housing 1 and a core 2, wherein an accommodating space is provided inside the housing 1, and an opening is provided at one end of the housing 1; the cross section of the end part of the shell 1 provided with the opening is trapezoid, and the shell 1 is similar to the push type ball pen on the market in appearance. The core body 2 is arranged in the containing space inside the shell 1, the core body 2 comprises a storage structure 21 and a release structure 22, and a bromine solution is stored inside the storage structure 21, wherein the bromine solution is volatile gas; the olfactory training is to make bromine gas approach to the olfactory system of human body and to stimulate the olfactory system repeatedly to realize the training and recovery of olfaction. The releasing structure 22 is arranged on one side of the storing structure 21 with an opening, the releasing structure 22 is made of a water-absorbing material, such as cork or a sponge structure, in the scheme, a hard sponge structure is used, and one side of plastic is wrapped on the outer side surface of the releasing structure 22, so that the releasing structure 22 is released only at the end part, in the scheme, a bromine solution can be prepared according to different stimulation mild requirements, wherein the storing structure 21 can be designed to be replaceable, the storing structure 21 is stored in a plastic bag through vacuum sealing at ordinary times, and when the bromine solution in the device needs to be replaced, the replacing can be carried out in a detachable mode; the release structure 22 is in a first state in which it is entirely inside the housing 1 in a normal storage state, and in a second state in which it is partially extended inside the housing 1 by an external force.

In the present device, an engagement structure 11 is further provided on the housing 1, wherein the engagement structure 11 includes a first engagement portion and a second engagement portion 112, and the first engagement portion and the second engagement portion 112 are disposed at intervals along the axial direction of the housing 1, wherein the first engagement portion is farther from the opening of the housing 1 than the second engagement portion; the first joint part and the second joint part 112 are used for being clamped with the self-locking structure 3, wherein the self-locking structure 3 is arranged in the shell 1, one end of the self-locking structure 3 is abutted against one end of the core 2 far away from the opening, in the scheme, the self-locking structure 3 is composed of a main arm and a side arm, the main arm is fixedly connected with the side arm, and the main arm and the side arm have a certain included angle, when the main arm and the side arm are all positioned in the shell 1, the side arm is extruded due to the limitation of the space in the shell 1, and the side arm is deformed with the main arm due to certain deformation caused by extrusion, so that the side arm has a driving force towards the side arm direction of the shell 1; when the side arm moves to the first joint part 111 or the second joint part 112, the side arm is clamped at the first joint part or the second joint part 112 under the action of the driving force of the side arm, so that the movement of the self-locking structure 3 along the axial direction of the shell 1 is locked, and the self-locking function is realized.

The device is also provided with an abutting part 23, the abutting part 23 is arranged on the outer side surface of the release structure 22, and the abutting part 23 is two oppositely arranged pointed protrusions in the scheme; a return spring 4 is sleeved outside the release structure 22, one end of the return spring 4 is abutted against the inner side of the shell 1, the other end of the return spring is abutted against the abutting part 23, one side of the side arm, which is close to the return spring 4, is provided with an inclined plane, and the other side of the side arm is a plane and is clamped with the first joint part 111 or the second joint part 112; under the effect of external force, the side arm moves towards the opening direction of the shell 1, and slides into the shell 1 under the guidance of the inclined plane, when the side arm moves to the second clamping part, the side arm is clamped with the second clamping part, so that the release structure 22 is in a second state, and part of the release structure 22 stretches out of the shell 1, at the moment, the abutting part 23 applies pressure to the return spring 4, the return spring 4 is compressed, at the moment, the return spring 4 provides a reset driving force for the release structure 22, and at the moment, the return spring 4 provides a force along the axis of the shell 1 and far away from the opening direction for the core 2.

The device is further provided with a clamping arm 12 outside the shell 1, the clamping arm 12 extends along the axial direction of the shell 1, one end of the clamping arm 12 is fixedly connected with the shell 1, in the scheme, the clamping arm 12 and the shell 1 are integrally formed and manufactured, the other end of the clamping arm is close to the outer side surface of the shell 1, a reset protrusion 121 is arranged at the end part close to the outer side of the shell 1, the reset protrusion 121 is arranged on one side of the second joint part 112, the reset protrusion 121 is suitable for being connected with the second joint part 112 under the action of external force, when the release structure 22 is required to be changed from the second state to the first state, the back of the reset protrusion 121 can be manually pressed, the reset protrusion 121 is abutted with the end part of the side arm, so that the side arm returns to the inside of the shell 1, at the moment, the side arm moves to the first joint part under the action of the reset driving force provided by the reset spring 4, when the side arm moves to the first joint part, the side arm moves to the first joint part under the action of the self driving force, and the plane side of the side arm is clamped with the first joint part, so that the second state of the side arm stretches out of the inside the shell 1 under the action of the external force of the release structure 22 is realized.

The nipple is characterized by further comprising a sealing sleeve 5, wherein the sealing sleeve 5 is sleeved at the opening of the shell 1, the sealing sleeve 5 is made of flexible materials, and in the scheme, the sealing sleeve 5 is made of rubber sleeve bags and is similar to a nipple-like structure in shape. The middle of the sealing sleeve 5 is provided with a notch, the sealing sleeve is generally in a closed state, when the release structure 22 is in a second state, the end part of the release structure 22 can be exposed to the outside through the notch and release bromine, the inside of the shell 1 can be relatively sealed through the arrangement of the sealing sleeve 5, and the service life of the device is prevented from being influenced by leakage and other reasons.

In order to further guarantee the leakproofness, the surface cover that has opening one end at casing 1 is equipped with cap 6, and cap 6 and casing 1 can be connected through the mode of joint, in this scheme, lie in the surface that cap 6 laminated and be provided with a plurality of annular sealing rings, annular sealing ring slightly is higher than casing 1 surface to with cap 6 butt, cap 6 is connected with casing 1 through frictional force, and a plurality of annular sealing rings also can increase the leakproofness of this device, further increase the practicality of this device.

In this device, keep away from casing 1 open-ended one end, still be provided with the clamp piece 7 to clamp piece 7 and 3 butt of auto-lock structure, in this scheme the one end and the inboard sliding connection of casing 1 of clamp piece 7, in order to improve the comfort level that operating personnel pressed, design clamp piece 7 into mushroom head shape, press the in-process, operating personnel only need press the head of mushroom head can, design like this has advantages such as simple structure.

Application method and principle

According to the requirement, a bromine solution with proper proportion is placed in a containing structure in advance, the pen cap 6 is manually pulled down firstly, the pressing piece 7 is manually pressed by an operator, the releasing structure 22 moves towards the opening direction of the shell 1, the end part of the releasing structure 22 penetrates through the notch on the sealing sleeve 5 in a continuous moving state, the bromine solution is released at the end part of the releasing structure 22, and the person is manually far away from or close to the olfactory organ accessories of a patient through operation for a plurality of times, so that the olfactory organ is repaired, the olfactory function is improved and restored, after the training is finished, one end of the clamping arm 12 close to the second joint part 112 is manually pressed, the side arm in the self-locking structure 3 is pushed back into the shell 1 through the reset protrusion 121 on the clamping arm 12, the side arm is clamped with the first joint position under the action of the reset spring 4, the releasing structure 22 returns to the inside the shell 1, finally, the olfactory training is completed, and the device can be clamped in the upper pocket of the operator through the clamping arm 12, and the concealing performance is further improved.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A pen-holding olfactory training device, comprising:

a housing (1) having an accommodation space inside; an opening is formed in one end of the shell (1);

a core body (2) arranged in the accommodating space inside the shell (1); the core body (2) comprises a storage structure (21) and a release structure (22), wherein a bromine solution is stored in the storage structure (21); an opening is formed at one end of the storage structure (21); the release structure (22) is arranged on one side of the storage structure (21) where the opening is arranged;

the release structure (22) has a first state in which it is entirely inside the housing (1) and a second state in which it protrudes inside the housing (1) under the effect of an external force;

further comprises:

-an engagement structure (11) provided on the housing (1); the joint structure (11) comprises a first joint part and a second joint part (112), wherein the first joint part and the second joint part (112) are arranged at intervals along the axial direction of the shell (1);

further comprises:

the self-locking structure (3) is arranged in the shell (1), and the self-locking structure (3) is clamped with the joint structure (11); one end of the self-locking structure (3) is abutted against one end of the core body (2) far away from the opening.

2. The pen-hold olfactory training device of claim 1, further comprising:

and an abutting part (23) arranged outside the core body (2).

3. The pen-hold olfactory training device of claim 2, further comprising:

the reset spring (4) is sleeved outside the core body (2); one end of the return spring (4) is abutted against the inner side of the shell (1), and the other end is abutted against the abutting part (23).

4. The pen-hold olfactory training device of claim 3, further comprising:

a clamping arm (12) arranged outside the housing (1); the clamping arm (12) extends along the axial direction of the shell (1); the end of the clamping arm (12) is provided with a reset protrusion (121), the reset protrusion (121) is arranged on one side of the second joint part (112), and the reset protrusion (121) is suitable for being connected with the second joint part (112) under the action of external force.

5. The pen-hold olfactory training device of claim 4, further comprising:

the sealing sleeve (5) is sleeved at the opening of the shell (1); and a notch is formed in the sealing sleeve (5).

6. The pen-hold olfactory training device of claim 1, further comprising:

and the pen cap (6) is suitable for being sleeved on the outer surface of the end, with the opening, of the shell (1).

7. The pen-hold olfactory training device of claim 1, further comprising:

the pressing piece (7) is arranged at one end far away from the opening of the shell (1), and the pressing piece (7) is abutted with the self-locking structure (3).

8. The pen-hold olfactory training device of claim 1, wherein the release structure (22) is a water absorbing material.