CN210810954U

CN210810954U - Novel pupil pen

Info

Publication number: CN210810954U
Application number: CN201921340505.7U
Authority: CN
Inventors: 单可
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-23
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a novel pupil pen, including writing a shell, table and lamp body, the inside of writing a shell is provided with the refill, and the right side of writing a shell has cup jointed the battery cover, pupil shell has been cup jointed on the right side of battery cover, the table is installed in the surface of pupil shell, and the right side of table is provided with pupil contrast card, the right-hand member mouth of pupil shell has cup jointed the inner shell, and the inside of pupil shell is provided with the controller, the lamp body is fixed in the right-hand member mouth of inner shell, and the internal surface of lamp body is fixed with the spring, the lower port of spring is fixed with the backup pad, the inside of backup pad is provided with the fluorescent tube. The novel pupil pen has the main characteristics that the mode of drawing between the inner shell and the inner surface of the pupil pen shell is favorable for the storage and the use of the device, the holding feeling during use is improved, the left and the right sides are more balanced and more stable, the lighting time of the lamp tube can be controlled, and discomfort caused by over-irradiation of the pupil is avoided.

Description

Novel pupil pen

Technical Field

The utility model relates to a medical science field specifically is a novel pupil pen.

Background

The size of the pupil plays an important role in judging the state of an illness, and doctors consider the pupil as a sensitive indicator of life functions and also a main index in observing the state of the illness, so that the size of the pupil needs to be objectively recorded, and the pupil pen is generally used for the doctors to observe the pupil condition of patients.

At present, the lighting time of a medical pupil pen needs to be manually adjusted, and a pen point is easy to damage after falling due to the fact that a lamp tube is adopted for lighting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel pupil pen to at present, the time that medical pupil pen was lighted needs artifical the regulation in solving above-mentioned background art, and is inconvenient to time, and the nib is owing to adopt the fluorescent tube illumination, falls the fragile problem in back.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel pupil pen, is including writing a shell, table and lamp body, the inside of writing a shell is provided with the refill, and the right side of writing a shell has cup jointed the battery cover, pupil shell has been cup jointed on the right side of battery cover, the table is installed in the surface of pupil shell, and the right side of table is provided with pupil contrast card, the right-hand member mouth of pupil shell has cup jointed the inner shell, and the inside of pupil shell is provided with the controller, the lamp body is fixed in the right-hand member mouth of inner shell, and the internal surface mounting of lamp body has the spring, the lower port of spring is fixed with the backup pad, the inside of backup pad is provided with the fluorescent tube.

Preferably, a detachable structure is formed between the writing pen shell and the pupil pen shell through a battery sleeve, and a battery core is arranged inside the battery sleeve.

Preferably, the lower part of the pupil contrast card is provided with a hanging buckle, and the pupil contrast cards are distributed at equal intervals.

Preferably, the inner shell is in threaded connection with the inner surface of the pupil pen shell, and the radius of the lamp shell is slightly larger than that of the inner shell.

Preferably, the spring is arranged in an elastic structure between the lamp housing and the support plate, and the spring is symmetrically distributed about a horizontal center line of the lamp housing.

Preferably, the lamp tube is tightly attached to the inner surface of the supporting plate, the lampshade and the inner surface of the supporting plate are connected through threads to form a detachable structure, and the lampshade is made of glass.

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

1. the battery sleeve is arranged to realize the installation of the writing pen shell and the pupil pen shell, so that the device can be used for two purposes, the functional diversity of the device is improved, the use is convenient, the arranged battery cell is arranged in the middle of the writing pen shell and the pupil pen shell, the top pressing and falling feeling caused during writing is reduced, the replacement of the battery cell is easy, the design is reasonable, and the use is convenient;

2. the pupil comparison card is convenient for medical staff to compare pupils, the timing of the time is accurate to the second by using the meter, the uncomfortable condition that the eyes are excessively irradiated for a long time is avoided, the inner shell is drawn and pulled with the inner part of the pupil pen shell, the storage and the use of the device are convenient, the holding feeling during use is improved, and the left and the right are more balanced and more stable;

3. the lamp shell is arranged to improve the safety protection capability of the lamp tube under the action of the elastic force of the spring and reduce economic loss, and the lampshade is arranged to reduce dust and dirt entering the lamp tube and the pupil pen shell while not affecting normal brightness irradiation and improve the sealing performance of the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the lamp housing of the present invention;

fig. 3 is a cross-sectional view of the battery case of the present invention.

In the figure: 1. a writing pen shell; 2. a pen core; 3. a battery case; 4. an electric core; 5. a pupil pen housing; 6. table; 7. hanging and buckling; 8. a pupil contrast card; 9. a controller; 10. an inner shell; 11. a lamp housing; 12. a spring; 13. a support plate; 14. a lamp tube; 15. and a lampshade.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a novel pupil pen comprises a writing pen shell 1, a meter 6 and a lamp shell 11, wherein a refill 2 is arranged inside the writing pen shell 1, a battery sleeve 3 is sleeved on the right side of the writing pen shell 1, a pupil pen shell 5 is sleeved on the right side of the battery sleeve 3, the meter 6 is installed on the outer surface of the pupil pen shell 5, a pupil comparison card 8 is arranged on the right side of the meter 6, an inner shell 10 is sleeved at the right port of the pupil pen shell 5, a controller 9 is arranged inside the pupil pen shell 5, the lamp shell 11 is fixed at the right port of the inner shell 10, a spring 12 is fixed on the inner surface of the lamp shell 11, a support plate 13 is fixed at the lower port of the spring 12, a lamp tube 14 is arranged inside the support plate 13, a detachable structure is formed between the writing pen shell 1 and the pupil pen shell 5 through the battery sleeve 3, an electric core 4 is arranged inside the battery sleeve 3, and the function that the battery sleeve 3 is sleeved inside the writing pen shell 1 to realize the installation of the writing, therefore, the device can observe pupils and write after being turned over, so that the functional diversity of the device is improved, and the device is convenient to use;

the writing pen shell 1 and the pupil pen shell 5 form a detachable structure through the battery sleeve 3, the battery core 4 is arranged in the battery sleeve 3, the battery core 4 is arranged at the middle position between the writing pen shell 1 and the pupil pen shell 5, the top pressing and falling feeling caused during writing is reduced, the battery core 4 is easy to replace, the design is reasonable, the use is convenient, the hanging buckle 7 is arranged below the pupil comparison card 8, the pupil comparison cards 8 are distributed at equal intervals, the watch 6 can control the lighting time of the lamp tube 14 through the electrically connected controller 9, the accurate control of the lighting time of the lamp tube 14 is improved, the discomfort caused by continuous irradiation of the eyes of a patient is avoided, the pupil comparison card 8 is convenient for medical staff to control the pupil, and the design is more humanized;

the inner shell 10 is in threaded connection with the inner surface of the pupil pen shell 5, the radius of the lamp shell 11 is slightly larger than that of the inner shell 10, the inner shell 10 is in threaded connection with the inner surface of the pupil pen shell 5, so that the inner shell 10 can be drawn and pulled inside the pupil pen shell 5, the pupil pen shell is convenient to store and use, the holding feeling during use is improved, the left side and the right side are more balanced and more stable, the spring 12 forms an elastic structure between the lamp shell 11 and the support plate 13, the spring 12 is symmetrically distributed about the horizontal central line of the lamp shell 11, the lamp shell 11 is arranged so that the lamp 14 has certain buffering capacity when falling through the elastic action of the spring 12, the safety protection capacity of the lamp 14 is improved, the economic loss is reduced, the lamp 14 is tightly attached to the inner surface of the support plate 13, and the lampshade 15 is in threaded connection with the inner surface of the support plate 13 to form a detachable structure, the lampshade 15 is made of glass, and the lampshade 15 is arranged to wrap the right end face of the lamp tube 14, so that the normal brightness irradiation is not influenced, dust and dirt are prevented from entering the lamp tube 14 and the pupil pen shell 5, and the sealing performance of the device is improved.

The working principle is as follows: for the pupil pen, the pupil pen mainly comprises a writing pen shell 1, a meter 6 and a lamp shell 11, when the pupil pen is used, firstly, an electric core 4 is plugged into the battery sleeve 3 to supply power to the pupil pen, then, the writing pen shell 1 can be sleeved on the outer side of the battery sleeve 3, the writing pen shell 1 is combined with the pupil pen shell 5 after rotation, then, an inner shell 10 can be taken out from the pupil pen shell 5 through thread rotation, a pupil contrast card 8 is drawn on the surface of the pupil pen shell 5, the diameter of a hole is 0.5mm and 1-8 mm, the pupil contrast card is used for contrast of a patient pupil, and then, the lamp shell 11 is aligned to the eye of the patient;

then, the lighting time of the lamp tube 14 can be controlled accurately to the second hand by setting the watch 6, after the timing of the watch 6 is finished, the controller 9 electrically connected with the watch 6 starts the lamp tube 14 to generate electric quantity, the pupil of the patient is illuminated at the lamp housing 11, and then the controller 9 starts the lamp tube 14 to be automatically turned on and off, so that the medical staff can conveniently time, and the dry and astringent eyes and other conditions caused by long-term irradiation of the eyes of the patient are avoided;

after the doctor observes the completion, can overturn this pupil pen, make refill 2 dash down, the writing pen shell 1 who holds the device can write, in order to improve the anti ability of falling of this pupil pen, backup pad 13 has been laminated in fluorescent tube 14 department, the inside of spring 12 and lamp body 11 is passed through to the side surface of backup pad 13 is fixed, if take place to fall, spring 12 becomes fluorescent tube 14 through elastic deformation and provides the buffering, reduce the spoilage, and wrapped up transparent lamp shade 15 in fluorescent tube 14's outer layer, can avoid the dust to get into in the fluorescent tube 14, this is exactly the use flow and the theory of operation of this pupil pen.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel pupil pen, is including writing pen shell (1), table (6) and lamp body (11), its characterized in that: the utility model discloses a writing pen, including writing pen shell (1), table (6), inner shell (10), controller (9), lamp body (11), and the internal fixation of lamp body (11) has spring (12), the inside of writing pen shell (1) is provided with refill (2), and the right side of writing pen shell (1) has cup jointed battery cover (3), pupil pen shell (5) has been cup jointed on the right side of battery cover (3), table (6) is installed in the surface of pupil pen shell (5), and the right side of table (6) is provided with pupil contrast card (8), the right-hand member mouth of pupil pen shell (5) has cup jointed inner shell (10), and the inside of pupil pen shell (5) is provided with controller (9), the right-hand member mouth of inner shell (10) is fixed in lamp body (11), and the internal fixation of lamp body (11) has spring (12).

2. The novel pupil pen as claimed in claim 1, wherein: the battery sleeve (3) is connected with the inner surface of the writing pen shell (1) through threads to form a detachable structure, and the battery sleeve (3) is fixedly connected with the inner surface of the pupil pen shell (5).

3. The novel pupil pen as claimed in claim 1, wherein: the writing pen shell (1) and the pupil pen shell (5) form a detachable structure through the battery sleeve (3), and the battery core (4) is arranged inside the battery sleeve (3).

4. The novel pupil pen as claimed in claim 1, wherein: the lower part of the pupil contrast card (8) is provided with a hanging buckle (7), and the pupil contrast card (8) is distributed at equal intervals.

5. The novel pupil pen as claimed in claim 1, wherein: the inner shell (10) is in threaded connection with the inner surface of the pupil pen shell (5), and the radius of the lamp shell (11) is slightly larger than that of the inner shell (10).

6. The novel pupil pen as claimed in claim 1, wherein: the spring (12) forms an elastic structure between the lamp shell (11) and the supporting plate (13), and the spring (12) is symmetrically distributed about the horizontal central line of the lamp shell (11).

7. The novel pupil pen as claimed in claim 1, wherein: the lamp tube (14) is tightly attached to the inner surface of the support plate (13), the lampshade (15) is connected with the inner surface of the support plate (13) through threads to form a detachable structure, and the lampshade (15) is made of glass.