CN220477921U - Pen-holding training device - Google Patents

Abstract

The utility model provides a pen-holding type training device, which belongs to the technical field of medical appliances and comprises a training body and an isolation structure, wherein one end of the training body is provided with an opening; a release structure is arranged in the training body; the release structure is adapted to release a bromine solution; said opening being adapted for ingress and egress of said release structure; the release structure is provided with a first state and a second state, wherein the first state is all in the training body, and the second state extends out of the training body under the action of external force; in order to prevent the release structure from touching the outside in the working process, the isolation structure is sleeved at the opening; and the isolation structure surface is provided with the bleeder vent, guarantees release structure's normal work, and the effectual release structure that prevents through isolation structure contacts with the external world, increases the practicality of this device.

Description

Pen-holding training device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a pen-holding 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. In the prior art, a training device similar to the ball pen principle can be used, but in the use process, the release end of the training device is required to be close to the olfactory organ of a human body, and the operation of being far away from and close to can be repeatedly carried out in the training process, so that the release end of the training device is easy to touch the human body or other pollution sources, and the release end of the training device is polluted, so that the repeated use of the training device is not facilitated.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the release end of the training device in the prior art is easy to be polluted, so as to provide the pen-holding training device.

A pen-holding training device, comprising:

one end of the training body is provided with an opening; a release structure is arranged in the training body; the release structure is adapted to release a bromine solution; said opening being adapted for ingress and egress of said release structure; the release structure is provided with a first state which is in the training body and a second state which extends out of the training body under the action of external force;

the isolation structure is sleeved at the opening; the surface of the isolation structure is provided with air holes.

Preferably, the method further comprises:

the storage structure is arranged in the training body; the storage structure is internally provided with an accommodating space for accommodating the bromine solution; one end of the storage structure is suitable for being connected with the release structure;

preferably, the method further comprises:

a joint structure disposed on the training body; the joint structure comprises a first joint part and a second joint part, and the first joint part and the second joint part are arranged at intervals along the axis direction of the training body.

Preferably, the method further comprises:

the self-locking structure is arranged in the training body and is clamped with the joint structure; one end of the self-locking structure is abutted against one end of the storage structure, which is far away from the opening.

Preferably, the method further comprises:

and the abutting part is arranged outside the release structure.

Preferably, the method further comprises:

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

Preferably, the method further comprises:

the clamping arm is arranged at the outer side of the training body; the clamping arm extends along the axis direction of the training body; 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 training body; 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 the training body with one end being provided with an opening.

Preferably, the method further comprises:

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

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

1. the utility model provides a pen-holding type training device, which comprises a training body and an isolation structure, wherein one end of the training body is provided with an opening; a release structure is arranged in the training body; the release structure is adapted to release a bromine solution; said opening being adapted for ingress and egress of said release structure; the release structure is normally positioned in the training body and extends out of the training body to work under the action of external force, and the isolation structure is sleeved at the opening in order to avoid the release structure touching the outside in the working process; and the isolation structure surface is provided with the bleeder vent, guarantees release structure's normal work, and the effectual release structure that prevents through isolation structure contacts with the external world, increases the practicality of this device.

2. The utility model provides a pen-holding 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 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 abutted against the inner side of the training body, the other end of the reset spring is abutted against the abutting 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 training device is improved.

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

5. The pen-holding type training device provided by the utility model further comprises the sealing sleeve, the sealing sleeve is sleeved at the opening of the training body, the sealing of the internal space of the training body is realized, the sealing sleeve is provided with the incision, and the release structure can extend out through the incision, 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 training device provided by the utility model further comprises the pen cap, wherein the pen cap is suitable for being sleeved at the end of the training body with the opening, and the pen cap is arranged at the end of the training body with the opening, so that the training body 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 a pen-holding training device according to the present utility model.

Reference numerals illustrate:

1. training a body; 11. a joining structure; 111. a first joint; 112. a second joint; 12. a clamping arm; 121. resetting the bulge; 2. an isolation structure, 3, a core body; 31. a storage structure; 32. a release structure; 33. an abutting portion; 4. a self-locking structure; 5. a return spring; 6. sealing sleeve; 7. a cap; 8. 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 training device provided by the utility model has a shape similar to a hand-held ball pen, and specifically comprises: the training device comprises a training body 1 and an isolation structure 2, wherein one end of the training body 1 is provided with an opening; the training body 1 is internally provided with a release structure 32; the release structure 32 is adapted to release a bromine solution; the opening is adapted for ingress and egress of the release structure 32; the release structure 32 is usually located in the training body 1, and extends out of the training body 1 to work under the action of external force, so as to prevent the release structure 32 from touching the outside in the working process, and the isolation structure 2 is sleeved at the opening; and the isolation structure 2 surface is provided with the bleeder vent, guarantees the normal work of release structure 32, and the effectual release structure 32 that prevents through isolation structure 2 contacts with the external world, increases the practicality of this device.

The air holes on the isolation structure 2 can be in long strip shape, square shape or other shapes, in the scheme, a pinhole shape is selected, a plurality of pinhole-shaped air holes are formed in the isolation structure 2, and the surfaces of the isolation structure 2 are densely distributed to ensure the normal operation of the release structure 32.

The cross section of the end part of the training body 1 provided with the opening is trapezoid, and the appearance of the training body 1 is similar to that of a push type ball pen on the market. The core body 3 is arranged in the accommodating space in the training body 1, the core body 3 comprises a storage structure 31 and a release structure 32, and a bromine solution is stored in the storage structure 31, 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 32 is arranged on one side of the storing structure 31 with an opening, the releasing structure 32 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 32, so that the releasing structure 32 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 31 can be designed to be replaceable, the storing structure 31 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 32 is in a first state in which it is entirely inside the training body 1 in a normal storage state, and the release structure 32 is in a second state in which it is partially extended out of the training body 1 under the action of external force.

In the device, an engagement structure 11 is further arranged on the training body 1, wherein the engagement structure 11 comprises a first engagement part and a second engagement part 112, and the first engagement part and the second engagement part 112 are arranged at intervals along the axial direction of the training body 1, and the first engagement part is far away from an opening of the training body 1 relative to the second engagement part; the first joint part and the second joint part 112 are used for being clamped with the self-locking structure 4, wherein the self-locking structure 4 is arranged in the training body 1, one end of the self-locking structure 4 is abutted against one end of the core 3 far away from the opening, in the scheme, the self-locking structure 4 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 training body 1, the side arm is extruded due to the limitation of the space in the training body 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 training body 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 4 along the axial direction of the training body 1 is locked, and the self-locking function is realized.

The device is also provided with an abutting part 33, the abutting part 33 is arranged on the outer side surface of the release structure 32, and the abutting part 33 is two oppositely arranged pointed protrusions in the scheme; a return spring 5 is sleeved outside the release structure 32, one end of the return spring 5 is abutted against the inner side of the training body 1, the other end of the return spring is abutted against the abutting part 33, one side of the side arm, which is close to the return spring 5, 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 training body 1 opening direction to slide into training body 1 inside under the direction on inclined plane, with second joint portion joint when the side arm moves to second joint portion, make release structure 32 be in the second state, and partial release structure 32 stretches out training body 1, abutment portion 33 exerts the pressure to reset spring 5 this moment, reset spring 5 is compressed, reset spring 5 provides the drive force that resets to release structure 32 this moment, reset spring 5 provides a force along training body 1 axis and keep away from the opening direction this moment for core 3.

The device is further provided with the clamping arm 12 outside the training body 1, the clamping arm 12 extends along the axis direction of the training body 1, one end of the clamping arm 12 is fixedly connected with the training body 1, the clamping arm 12 and the training body 1 are integrally formed and manufactured in the scheme, the other end of the clamping arm is close to the outer side surface of the training body 1, a reset protrusion 121 is arranged at the end part close to the outer side of the training body 1, the reset protrusion 121 is suitable for being connected with the second joint 112 under the action of external force, when the release structure 32 needs 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, the side arm returns to the inside of the training body 1, at the moment, under the action of the reset driving force provided by the reset spring 5, the side arm moves to the first joint under the action of the self driving force, and the plane side arm is clamped with the first joint, so that the release structure 32 stretches out of the second state inside the training body 1 under the action of the external force is realized.

The training device is characterized by further comprising a sealing sleeve 6, wherein the sealing sleeve 6 is sleeved at the opening of the training body 1, the sealing sleeve 6 is made of flexible materials, and in the scheme, the sealing sleeve 6 is made of rubber sleeve bags and is similar to a nipple-like structure in shape. The middle of the sealing sleeve 6 is provided with a notch, the sealing sleeve is generally in a closed state, when the release structure 32 is in a second state, the end part of the release structure 32 can be exposed to the outside through the notch and release bromine, the inside of the training body 1 can be relatively sealed through the arrangement of the sealing sleeve 6, 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 training body 1 is equipped with pen cap 7, and pen cap 7 can be connected through the mode of joint with training body 1, in this scheme, is provided with a plurality of annular sealing rings in the surface of pen cap 7 laminating, and annular sealing ring slightly is higher than training body 1 surface to with pen cap 7 butt, pen cap 7 is connected with training body 1 through frictional force, and a plurality of annular sealing rings also can increase the leakproofness of this device, further increases the practicality of this device.

In this device, keep away from training body 1 open-ended one end, still be provided with the button 8 to button 8 and the butt of auto-lock structure 4, the one end of button 8 and the inboard sliding connection of training body 1 in this scheme, in order to improve the comfort level that operating personnel pressed, design into mushroom head shape with button 8, press the in-process, operating personnel only need press the head of mushroom head can, design has advantages such as simple structure like this.

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 (10)

1. A pen-holding training device, comprising:

one end of the training body (1) is provided with an opening; a release structure (32) is arranged in the training body (1); the release structure (32) is adapted to release a bromine solution; said opening being adapted for ingress and egress of said release structure (32); the release structure (32) has a first state in which it is entirely inside the training body (1) and a second state in which it protrudes inside the training body (1) under the action of an external force;

the isolation structure (2) is sleeved at the opening; the surface of the isolation structure (2) is provided with ventilation holes.

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

a storage structure (31) arranged inside the training body (1); the storage structure (31) is internally provided with a containing space for containing the bromine solution; one end of the storage structure (31) is adapted to be connected to the release structure (32).

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

-a joint structure (11) arranged on the training body (1); the joint structure (11) comprises a first joint part and a second joint part (112), and the first joint part and the second joint part (112) are arranged at intervals along the axis direction of the training body (1).

4. A pen-holding training device as in claim 3 further comprising:

the self-locking structure (4) is arranged in the training body (1), and the self-locking structure (4) is clamped with the joint structure (11); one end of the self-locking structure (4) is abutted against one end of the storage structure (31) far away from the opening.

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

and an abutting portion (33) provided outside the release structure (32).

6. The pen-holding training device of claim 5, further comprising:

the reset spring (5) is sleeved outside the release structure (32); one end of the return spring (5) is abutted against the inner side of the training body (1), and the other end is abutted against the abutting part (33).

7. The pen-holding training device of claim 6, further comprising:

the clamping arm (12) is arranged outside the training body (1); the clamping arm (12) extends along the axial direction of the training body (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.

8. The pen-holding training device of claim 7, further comprising:

the sealing sleeve (6) is sleeved at the opening of the training body (1); and a notch is formed in the sealing sleeve (6).

9. The pen-holding training device of claim 8, further comprising:

the pen cap (7) is suitable for being sleeved on the outer surface of the end, with the opening, of the training body (1).

10. The pen-holding training device of claim 7, further comprising:

the pressing piece (8) is arranged at one end far away from the opening of the training body (1), and the pressing piece (8) is abutted with the self-locking structure (4).