CN215041662U

CN215041662U - Multifunctional pupil pen

Info

Publication number: CN215041662U
Application number: CN202120939904.6U
Authority: CN
Inventors: 彭景芳; 曾柳青; 丁红; 张小雪; 尤敏
Original assignee: Shenzhen Sami Medical Center
Current assignee: Shenzhen Sami Medical Center
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-07
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a multifunctional pupil pen; comprises a lamp holder, a lamp post, a rechargeable battery, a pen container, a pen core and a pen cap; a yellow LED lamp is arranged in the lamp holder; the front end of the lamp post is connected to the lamp holder, the rechargeable battery is arranged in the lamp post, and the rear end of the lamp post is connected with the front end of the pen container; a refill is arranged in the pen container, and a refill exposing hole is formed in the rear end of the pen container; the pen cap can be taken out and sleeved outside the pen container. The effect is as follows: this application one end can be used to shine patient's eyes and observe pupil size, the other end can be used to the record of the state of an illness, make integrative dual-purpose, medical personnel need not to put down this application in the use, only need rotate this application conveniently and can the fast switch over use end, make use save worry laborsaving, can improve medical personnel's the work efficiency who sees a doctor for patient better, and record patient's pupil size and body temperature numerical value at every turn and all can input the sick bed serial number and correspond the storage and read, make the accuracy of being convenient for file in order to avoid manual registration, make this application make the practicality stronger, and then, this application excellent in use effect.

Description

Multifunctional pupil pen

Technical Field

The utility model relates to a medical nursing materials technical field, specifically say, relate to a multi-functional pupil pen.

Background

Pupil pen, as the name suggests, is a medical instrument that medical personnel use to observe the size of the pupil of a patient's eye.

The existing pupil pen is mostly in a long cylindrical structure suitable for holding and pinching, and the shape structure of the existing pupil pen is basically the same as that of the existing pupil pen, so that the existing pupil pen is named as the pupil pen, although the pupil pen is widely used, the inventor of the patent finds that the pupil pen still has much inconvenience in use;

specifically, on one hand, when the medical staff uses the medical staff to irradiate the eyes of the patient to observe the pupil size of the patient to judge the state of the disease, the medical staff needs to be put down after each use, and uses the hand holding the medical staff to pick up the recording pen for recording, after the recording is finished, the medical staff needs to put down the recording pen, and uses the hand holding the medical staff to pick up the corresponding pupil pen again for irradiating and observing the pupil of the next patient, the cycle is repeated, when the patient is more sick, the medical staff needs to pick up the pupil pen, put down the pupil pen, pick up the recording pen and put down the recording pen for many times, which greatly increases the exercise amount of the arm of the medical staff, increases the fatigue of the medical staff, and also greatly increases the operation time due to the many times of picking up the pupil pen, putting down the pupil pen, picking up the recording pen and putting down the recording pen by the medical staff, so that the efficiency of seeing the patient cannot be effectively improved, on the other hand, when the medical staff performs other basic examinations on the patient, such as measuring the body temperature and performing percussion examination on the body of the patient, medical instruments such as a thermometer and a percussion hammer are also needed, so that the operation is still complicated and inconvenient.

Accordingly, the present inventors have conceived of the present application to solve the above-described related art problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a multifunctional pupil pen.

The utility model provides a technical scheme that prior art problem adopted is: a multifunctional pupil pen comprises a lamp holder, a lamp post, a rechargeable battery for supplying power to the lamp holder, a pen container, a pen core and a pen sleeve;

a yellow LED lamp which is used for observing the size of the pupil and is electrically connected with the rechargeable battery is arranged in the lamp holder; the lamp post is formed into a hollow cylindrical structure, the front end of the lamp post is connected to the lamp holder, the rechargeable battery is arranged in the lamp post, and the rear end of the lamp post is connected with the front end of the pen container; the pen container is internally provided with the pen core, and the rear end of the pen container is provided with a pen core exposing hole for exposing the end part of the pen core; the pen cap can be taken out and sleeved outside the pen container in an interference fit mode so as to seal and sleeve the pen core arranged in the pen container, and the outer diameter of the pen cap is the same as that of the lamp post.

The above technical solution is further described as follows:

preferably, the outer wall of the pen cap is uniformly provided with a plurality of pupil size ratio holes with gradually decreasing diameters from front to back, and the outer wall of the pen cap is provided with indication scales corresponding to the diameters of the pupil size ratio holes at the sides of the pupil size ratio holes.

Preferably, the pen container comprises a pen holder with an opening formed at the rear end and a pen point which is in threaded connection with the outside of the opening at the rear end of the pen holder;

the front end of the pen holder is convexly provided with an adapter which has the outer diameter equal to that of the lamp post and is suitable for being in threaded connection with the rear end of the lamp post; the rear end of the pen point is provided with the pen core exposing hole; the pen core is arranged in the pen holder, and the end part of the pen core extends into the pen point and extends out of the pen core exposing hole.

Preferably, the lamp holder comprises a shell with an open front end, a light-transmitting lampshade covering the open front end of the shell, a main control PCB horizontally arranged in the shell, a main controller arranged on the main control PCB and a key board arranged on the front surface of the shell;

the yellow LED lamp is arranged on the front end face of the main control PCB forward and is connected with the main controller; a power switch key A which is connected to the main controller and used for controlling the switch of the yellow LED lamp is arranged on the key board; the rechargeable battery is connected with the main controller.

Preferably, the lamp cap further comprises a charging interface arranged on the main control PCB and used for charging the rechargeable battery, and a charging protection circuit used for connecting the charging interface and the rechargeable battery and electrically connected to the main controller;

a charging groove is formed in the rear surface of the shell; the charging interface is exposed out of the charging groove, and a soft rubber plug which can be taken and clamped outside the charging groove to seal and cover the charging interface is further arranged on the rear surface of the shell.

Preferably, an infrared probe for detecting the skin temperature of the human body is further installed in the lamp cap; the front surface of the shell is also provided with a display screen for displaying the skin temperature of the human body in real time;

the infrared detection head is arranged on the front end face of the main control PCB forward, is positioned beside the yellow LED lamp, and is connected to the main controller through a temperature amplification circuit and an A/D conversion circuit which are arranged on the main control PCB and connected in series; the key board is also provided with a power switch key B which is used for controlling the infrared detection head to receive and transmit infrared signals and is connected with the main controller; the display screen is connected with the main controller.

Preferably, a partition board used for separating the yellow LED lamp from the infrared detector head is arranged forwards on the front end face of the main control PCB;

the middle part of the front end of the light-transmitting lampshade is formed into a light-transmitting opening, and a light-transmitting glass sheet clamped to the light-transmitting opening is arranged in the light-transmitting lampshade; the partition plate extends forwards and abuts against the light-transmitting glass sheet.

Preferably, the front surface of the shell is inwards sunken to form a concave step; the key board and the display screen are arranged on the concave step.

Preferably, the periphery of the front end face of the light-transmitting lamp shade is protruded forwards and is uniformly provided with a plurality of percussion blocks.

Preferably, the lamp holder, the lamp post, the pen container and the pen cap are all made of aluminum alloy materials.

The utility model has the advantages that:

one of the multifunctional pupil pen provided by the utility model is implemented concretely, on one hand, the multifunctional pupil pen is additionally provided with the pen container, the pen core and the pen sleeve on the basis of the traditional pupil pen, so that both ends of the multifunctional pupil pen can be used, one end of the multifunctional pupil pen can be used for irradiating eyes of a patient to observe the size of the pupil, the other end of the multifunctional pupil pen can be used for recording the state of an illness, so that the multifunctional pupil pen is integrated into a whole and has two purposes, in the using process, medical staff can not put down the multifunctional pupil pen, the end can be quickly switched to use only by rotating the multifunctional pupil pen conveniently, the use is labor-saving and labor-saving, the exercise amount of arms of the medical staff can be greatly reduced, the fatigue of the medical staff is greatly reduced, the medical staff is saved to search for taking the recording pen to record the state of the illness of the patient, the working efficiency of the medical staff for seeing the illness of the patient can be better improved, on the other hand, the multifunctional pupil pen provided by the utility model, an infrared detecting head for detecting the skin temperature of the human body is also arranged in the lamp holder, this application the lamp holder still is equipped with the display screen that is used for showing human skin temperature in real time outward, so, medical personnel use this application still can measure patient's body temperature for this application practicality is stronger, simultaneously, this application the terminal surface periphery evenly is equipped with a plurality of percussion blocks forward to the protrusion before the printing opacity lamp shade, so that it sees its health reaction to percussion through its position that patient's health needs the inspection, with the supplementary diagnosis patient state of an illness, makes this application service function more comprehensive, and the result of use is more excellent, and then, this application excellent in use, makes and is suitable for to popularize.

Drawings

FIG. 1 is a front view of the multi-functional pupil pen of the present invention;

FIG. 2 is a rear view of the multi-functional pupil pen of the present invention;

FIG. 3 is a perspective view of the multifunctional pupil pen of the present invention

Fig. 4 is an exploded view of the multifunctional pupil pen of the present invention;

fig. 5 is an exploded view of the multifunctional pupil pen of the present invention;

FIG. 6 is a block diagram of the internal circuit of the multifunctional pupil pen of the present invention;

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Reference numerals:

a multifunctional pupil pen 1000;

a lamp cap 10;

a housing 101; a charging slot 1011; a soft rubber plug 1012; a recessed step 1013; a light-transmitting lamp cover 102; a light-transmitting opening 1021; a light-transmitting glass sheet 1022; a percussion block 1023; a main control PCB board 103; a separator 1031; a master controller 104; a key sheet 105; power switch key a 1051; power switch key B1052; a storage key 1053; an up-flip key 1054; a down-flip key 1055; a charging interface 106; a charge protection circuit 107; a temperature amplification circuit 108; an a/D conversion circuit 109; a data storage module 110;

a lamp post 20;

a rechargeable battery 30;

a pen container 40;

a pen barrel 401; an adapter 4011; a nib 402;

a pen core 50;

a pen cap 60;

pupil size ratio vs. aperture 601;

a yellow LED lamp 70;

an infrared detector head 80;

a display screen 90;

Detailed Description

The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, so as to clearly and intuitively understand the inventive substance of the present invention.

Shown in conjunction with fig. 1, 2, 3, 4, 5 and 6;

the utility model provides a multifunctional pupil pen 1000, which comprises a lamp holder 10, a lamp post 20, a rechargeable battery 30 for supplying power to the lamp holder 10, a pen container 40, a pen core 50 and a pen cap 60;

wherein, a yellow LED lamp 70 electrically connected with the rechargeable battery 30 for observing the size of the pupil is installed in the lamp head 10; the lamp post 20 is shaped as a hollow cylindrical structure, the front end of the lamp post is connected to the lamp cap 10, the rechargeable battery 30 is arranged in the lamp post, and the rear end of the lamp post is connected with the front end of the pen container 40; the pen core 50 is arranged in the pen container 40, and the rear end of the pen container 40 is provided with a pen core exposing hole for exposing the end part of the pen core 50; the pen cap 60 can be taken out and sleeved outside the pen container 40 in an interference fit manner so as to hermetically sleeve the pen core 50 arranged inside the pen container 40, and the outer diameter of the pen cap 60 is the same as that of the lamp pole 20.

Based on the above, it is clear that the multifunctional pupil pen 1000 is mainly used in the present application.

This application is on traditional pupil pen's basis, has add pen container 40, refill 50 and pen socket 60 for this application both ends all can use, and one end can be used for shining patient's eyes and observe the pupil size, and the other end can be used to the record of the state of an illness, makes integrative dual-purpose.

In the use, medical personnel need not to put down this application, only need this application of handy rotation can the fast switch over use end for use laborsaving, the amount of exercise that alleviates medical personnel's arm that can be great, with alleviate its fatigue greatly, and save medical personnel and look for in addition and take the trouble of the recording pen to take notes patient's state of an illness, make can better improve medical personnel's the work efficiency who sees a doctor for patient.

Furthermore, the application is strong in practicability and good in using effect.

Further, in the present technical solution, a plurality of pupil size ratio holes 601 with gradually decreasing diameters are uniformly formed on the outer wall of the pen cap 60 from front to back, and indication dimensions corresponding to the diameters of the pupil size ratio holes 601 are respectively provided on the outer wall of the pen cap 60 beside each of the pupil size ratio holes 601.

From this, when medical personnel remember inaccurate standard pupil size in the brain and sea, lead to still not too confirming patient's eyes pupil size through subjective judgement method, can use this application to illuminate the observation to patient's eyes pupil on one side, hold up on one side the pen socket 60 comes the comparison patient pupil size nearby, confirms patient's eyes pupil size then for use surveyability, convenient to use save trouble.

Preferably, in this embodiment, the pupil size ratio pair hole 601 at least includes a first pupil size ratio pair hole, a second pupil size ratio pair hole, a third pupil size ratio pair hole, a fourth pupil size ratio pair hole, a fifth pupil size ratio pair hole, a sixth pupil size ratio pair hole and a seventh pupil size ratio pair hole, which are sequentially arranged from large to small; accordingly, the indicated dimensions indicated alongside correspond to 5.0mm, 4.5mm, 4.0mm, 3.5mm, 3.0mm, 2.5mm and 2.0 mm.

Further, in this embodiment, the pen container 40 includes a pen barrel 401 having an open rear end and a pen tip 402 screwed to the open rear end of the pen barrel 401;

the front end of the pen holder 401 is provided with a forward convex adapter 4011, the outer diameter of the adapter is equal to that of the lamp post 20, and the adapter is suitable for being in threaded connection with the rear end of the lamp post 20; the rear end of the pen point 402 is provided with the pen core exposing hole; the cartridge 50 is disposed in the barrel 401, and an end thereof is inserted into the nib 402 and is extended through the cartridge exposing hole.

Therefore, in the present application, it is foreseen that the cartridge 50 is replaceable, and when it is used up, the cartridge 50 can be taken out of the pen holder 401 to replace a new cartridge 50, and the adaptor 4011 of the pen holder 401 can be unscrewed, so as to replace the rechargeable battery 30 in the lamp post 20 when it is worn out, so that the present application is flexible and convenient to use.

Furthermore, in the present technical solution, the lamp cap 10 includes a housing 101 with an open front end, a light-transmitting lampshade 102 covering the open front end of the housing 101, a main control PCB board 103 horizontally installed in the housing 101, a main controller 104 installed on the main control PCB board 103, and a key board 105 installed on the front surface of the housing 101;

the yellow LED lamp 70 is arranged on the front end face of the main control PCB 103 forward and is connected with the main controller 104; the key board 105 is provided with a power switch key a1051 connected to the main controller 104 for controlling the on/off of the yellow LED lamp 70; the rechargeable battery 30 is connected to the main controller 104.

Therefore, when the power switch key A1051 is operated, the switch of the yellow LED lamp 70 can be controlled to use or not use the application to observe the irradiation of the pupil of the eye of the patient.

In this embodiment, the lamp head 10 further includes a charging interface 106 disposed on the main control PCB 103 for charging the rechargeable battery 30, and a charging protection circuit 107 electrically connected to the main controller 104 for connecting the charging interface 106 and the rechargeable battery 30;

a charging slot 1011 is formed on the rear surface of the housing 101; the charging interface 106 is exposed from the charging slot 1011, and a soft rubber plug 1012 which can be taken out of the charging slot 1011 to seal and cover the charging interface 106 is further arranged on the rear surface of the housing 101.

Therefore, the rechargeable battery 30 can be charged by the external power supply of the charging interface 106, so that the rechargeable battery can be used uninterruptedly, and the using effect of the rechargeable battery is better.

When the charging interface 106 is not used, the soft rubber plug 1012 is sealed and covered, so that water and dust are not easy to enter, and the waterproof and dustproof effects are good.

Furthermore, in the present technical solution, an infrared probe 80 for detecting the skin temperature of the human body is further installed in the lamp head 10; the front surface of the shell 101 is also provided with a display screen 90 for displaying the skin temperature of the human body in real time;

the infrared detector 80 is mounted forward on the front end face of the main control PCB 103, is located beside the yellow LED lamp 70, and is connected to the main controller 104 through a temperature amplifying circuit 108 and an a/D conversion circuit 109 which are arranged on the main control PCB 103 and connected in series; the key board 105 is further provided with a power switch key B1052 connected to the main controller 104 for controlling the infrared detector 80 to transmit and receive infrared signals, and the power switch key B1052 and the power switch key a1051 are arranged in a left-right opposite manner. The display screen 90 is connected to the master controller 104.

Therefore, medical personnel can also measure the body temperature of the patient by using the device, so that the practicability of the device is stronger.

The principle and circuit of the infrared probe 80 for detecting the skin temperature of the human body are well known in the art, and will not be described in detail herein.

On the basis, a partition plate 1031 for separating the yellow LED lamp 70 from the infrared detector head 80 is arranged on the front end surface of the main control PCB 103 facing forward;

the rear end of the light-transmitting lampshade 102 is in threaded connection with an opening at the front end of the shell 101; the middle part of the front end of the light-transmitting lampshade 102 is formed into a light-transmitting opening 1021, and a light-transmitting glass sheet 1022 clamped to the light-transmitting opening 1021 is arranged in the light-transmitting lampshade; the partition 1031 extends forward and abuts against the light-transmitting glass sheet 1022.

Thus, it can be understood that:

on one hand, the partition plate 1031 can better separate the yellow LED lamp 70 from the infrared detector head 80, so that after the yellow LED lamp 70 is turned off after use, the waste heat generated by the yellow LED lamp is separated, the usability of the infrared detector head 80 is not easily affected, and the detection of the skin temperature of the patient body by the infrared detector head 80 is also not easily affected.

On the other hand, when the transparent lampshade 102 is screwed tightly to the outside of the front opening of the housing 101, the partition 1031 can also better abut against the transparent glass piece 1022 at the transparent opening 1021, so that the transparent glass piece 1022 is better secured.

It should be added that, in the present technical solution, the front surface of the casing 101 is recessed inwards to form a concave step 1013; the key sheet 105 and the display screen 90 are both disposed in the recessed step 1013.

Therefore, when the keyboard is used, particularly when the keyboard is dropped to the ground or the like, the key board 105 and the display screen 90 are both arranged in the concave step 1013, so that the keyboard is not easy to drop, and the service life of the keyboard is long.

It is further added that, in this technical solution, the periphery of the front end face of the light-transmitting lamp housing 102 is protruded forward and uniformly provided with a plurality of percussion blocks 1023.

Therefore, the plurality of the percussion blocks 1023 are convenient for percussion on the part of the patient body to be checked to see the body reaction of the patient, so as to assist in diagnosing the state of illness of the patient, and therefore the application function is more comprehensive and the using effect is more excellent.

Furthermore, the application effect is good, so that the method is suitable for popularization.

It needs to supplement still further that, in this technical scheme, lamp holder 10, lamp pole 20, pen container 40 and pen socket 60 are the aluminum alloy material to make this application texture hard, make long service life, make this application texture comparatively light and handy again, make not hard when taking to pinch the use.

In addition, in the specific implementation, the housing 101 of the lamp cap 10 is formed into a horn-shaped structure with a large front and a small rear, so that the overall structure of the present application is more three-dimensional and more aesthetic.

Meanwhile, in the present embodiment, the outer diameter of the pen cap 60 is the same as the outer diameter of the light pole 20, so that the whole pen cap is almost a long cylinder, which is convenient for holding.

It should be added that, in this technical scheme, this application still including locate master control PCB board 103 with the data storage module 110 that is used for saving patient's pupil size and body temperature numerical value that main control unit 104 links to each other, on this basis, this application the keypad 105 middle part is equipped with all can input the sick bed serial number when surveying patient's pupil size and/or body temperature numerical value at every turn and carries out the sick bed serial number input that corresponds the storage with storage button 1053, and this application keypad 105 upper portion is equipped with the key 1054 that turns over on in order to look up data information, this application the keypad 105 lower part is equipped with the key 1055 that turns over down in order to look up data information.

So, even make this application can realize all can inputing the sick bed serial number and correspond the storage when surveying patient pupil size and/or body temperature numerical value at every turn for be convenient for accurate file in order to avoid manual registration, and be convenient for browse the inquiry, make this application result of use can reach the best.

Other embodiments, etc., will not be described herein.

To sum up, the utility model has the advantages that the whole structure is simple, easy to implement, easy to operate, the practicality is strong, and the specificity is strong, and low in manufacturing cost all need not increase too many cost in the improvement of structure and technique, makes the utility model discloses must have fine market spreading value, the utility model discloses can very welcome, can effectively popularize.

The above only is the preferred embodiment of the present invention, not limiting the patent protection scope of the present invention, all the changes of the equivalent structure or equivalent flow made by the contents of the specification and the drawings of the present invention or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A multifunctional pupil pen is characterized in that: the lamp comprises a lamp cap, a lamp post, a rechargeable battery for supplying power to the lamp cap, a pen container, a pen core and a pen cap;

2. The multifunctional pupil pen according to claim 1, wherein: the outer wall of the pen cap is uniformly provided with a plurality of pupil size ratio holes with gradually-reduced diameters from front to back, and the outer wall of the pen cap is provided with indication scales corresponding to the diameters of the pupil size ratio holes at the sides of the pupil size ratio holes.

3. The multifunctional pupil pen according to claim 2, wherein: the pen container comprises a pen holder with an opening formed at the rear end and a pen point which is connected outside the opening at the rear end of the pen holder in a threaded manner;

4. The multifunctional pupil pen according to claim 3, wherein: the lamp holder comprises a shell with an opening formed at the front end, a light-transmitting lampshade covering the opening at the front end of the shell, a main control PCB horizontally arranged in the shell, a main controller arranged on the main control PCB and a key board arranged on the front surface of the shell;

5. The multifunctional pupil pen according to claim 4, wherein: the lamp cap further comprises a charging interface arranged on the main control PCB and used for charging the rechargeable battery, and a charging protection circuit which is used for connecting the charging interface with the rechargeable battery and is electrically connected to the main controller;

6. The multifunctional pupil pen according to claim 5, wherein: an infrared detector head for detecting the skin temperature of the human body is also arranged in the lamp cap; the front surface of the shell is also provided with a display screen for displaying the skin temperature of the human body in real time;

7. The multifunctional pupil pen according to claim 6, wherein: a partition board used for separating the yellow LED lamp from the infrared detector head is arranged forwards on the front end face of the main control PCB;

8. The multi-functional pupil pen of claim 7, wherein: the front surface of the shell is inwards sunken to form a concave step; the key board and the display screen are arranged on the concave step.

9. The multi-functional pupil pen of claim 7, wherein: the periphery of the front end face of the light-transmitting lampshade protrudes forwards and is uniformly provided with a plurality of percussion blocks.

10. The multifunctional pupil pen according to any one of claims 1 to 9, wherein: the lamp holder, the lamp post, the pen container and the pen cap are all made of aluminum alloy materials.