CN216021407U

CN216021407U - Rapid calculation expiration date disc

Info

Publication number: CN216021407U
Application number: CN202120203501.5U
Authority: CN
Inventors: 肖信宏
Original assignee: Dazhu County People's Hospital
Current assignee: Dazhu County People's Hospital
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2022-03-15
Anticipated expiration: 2031-01-25

Abstract

A rapid calculation expiration date disc comprises a date disc (1), wherein the date disc (1) is fixedly arranged at the bottom of a shell (2), a transparent cover (3) is covered at the opening position of the top of the shell (2), a rotating shaft (5) is arranged in the middle of the transparent cover (3) in a penetrating way, the upper end part of the rotating shaft (5) is connected with a rotating knob (6), and the lower end part of the rotating shaft is connected with a rotating disc (4); the utility model comprises the following steps: 1. a plurality of groups of period bars can be arranged on the surface of the rotary table, so that medical personnel can conveniently and quickly calculate the final use dates of different medical instruments; 2. the date disc and the rotary disc are sealed in a cavity formed by the transparent cover and the shell, so that damage or insulting in the using process can be avoided, and the portable multifunctional portable watch is convenient to carry; 3. overall structure is simple, the simple operation, and it is directly perceived to observe, and the input cost is less.

Description

Rapid calculation expiration date disc

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a rapid calculation expiration date disc.

Background

The in-process of accepting the treatment at the patient can involve medical instrument's use usually, different apparatus will have different life cycle to same patient's meeting, need medical personnel to change the apparatus or take out when life cycle finishes, face a wide variety of medical instrument life cycle, if let medical personnel go to remember and calculate by memory alone, can additionally increase medical personnel's work burden, medical personnel's the risk of making a mistake in the treatment process has been increased simultaneously, consequently urgent need one kind can help medical personnel to calculate the apparatus life cycle fast, and portable's instrument.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rapid calculation expiration date disc which can help medical staff to rapidly calculate the service cycle of medical appliances and is small in size and convenient to carry.

Second, the concrete technical scheme

A rapid calculation expiration date disc comprises a date disc (1), wherein the date disc (1) is fixedly arranged at the bottom of a shell (2), a transparent cover (3) is covered at the opening position of the top of the shell (2), a rotating shaft (5) is arranged in the middle of the transparent cover (3) in a penetrating way, the upper end part of the rotating shaft (5) is connected with a rotating knob (6), and the lower end part of the rotating shaft is connected with a rotating disc (4);

the upper surface of the date disc (1) is divided into four concentric rings, wherein a first ring (101) is divided into twenty-eight fan rings equally, each fan ring represents a date, a date number is marked on the surface of each fan ring in sequence along the clockwise direction, the structures of a second ring (102), a third ring (103) and a fourth ring (104) are the same as that of the first ring (101), and the second ring (102), the third ring (103) and the fourth ring (104) are divided into twenty-nine parts, thirty parts and thirty parts respectively;

the turntable (4) is radially provided with four initial date observation holes (401), and the initial date observation holes (401) respectively correspond to fan rings on the first circular ring (101), the second circular ring (102), the third circular ring (103) and the fourth circular ring (104);

at least one group of cycle ending display holes (402) are formed in the rotary disc (4) along the radial direction, and the number of fan rings between the cycle ending display holes (402) on the first circular ring (101), the second circular ring (102), the third circular ring (103) and the fourth circular ring (104) and the corresponding initial date observation holes (401) is equal.

The realization principle is as follows: the service cycle of the medical instrument is not more than two months, the four rings of the date disc respectively represent common february (28 days), leap february (29 days), small month (30 days) and big month (31 days), the used ring pair is determined according to the date of the first use of the medical instrument, the initial date observation hole of the rotating disc is corresponding to the date number of the first use, then the period end display hole corresponding to the service cycle of the medical instrument is searched, if the date number seen through the period end display hole is less than or equal to the date number of the first use, the service cycle of the medical instrument on the current day in the next month is indicated to be ended, and if the date number seen through the period end display hole is greater than the date number of the first use, the service cycle of the medical instrument on the current day in the month is indicated to be ended.

Preferably, the method comprises the following steps: the date disc (1) and the rotary disc (4) are made of metal materials, and date numbers are engraved or printed on the date disc (1) through laser. Adopt metal material, durable, show clearly.

Preferably, the method comprises the following steps: the lower part of axis of rotation (5) sets up first collar (7), carousel (4) cover is established on first collar (7) the upper portion of axis of rotation (5) sets up second collar (8), transparent cover (3) cover is established on second collar (8). The first mounting ring (7) and the second mounting ring (8) are adopted for mounting, so that the fixing is firm, and the assembly is convenient.

Preferably, the method comprises the following steps: four groups of the cycle end display holes (402) are respectively a cycle of seven days, a cycle of fourteen days, a cycle of twenty-eight days and a cycle of thirty days, and different colors are arranged on the edge of each group of the cycle end display holes (402).

Preferably, the method comprises the following steps: and an information reference area (404) is arranged on the upper surface of the turntable (4) and is used for indicating the cycle days corresponding to different colors. And the color distinction is adopted, so that the visual observation is convenient.

The utility model has the beneficial effects that: 1. a plurality of groups of period bars can be arranged on the surface of the rotary table, so that medical personnel can conveniently and quickly calculate the final use dates of different medical instruments; 2. the date disc and the rotary disc are sealed in a cavity formed by the transparent cover and the shell, so that damage or insulting in the using process can be avoided, and the portable multifunctional portable watch is convenient to carry; 3. overall structure is simple, the simple operation, and it is directly perceived to observe, and the input cost is less.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the structure of the date disc of the present invention.

Fig. 3 is a schematic view of the turntable structure of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3: a rapid calculation expiration date disc is provided with a circular date disc 1, the date disc 1 is fixedly arranged at the bottom of a cylindrical shell 2, a transparent cover 3 is covered at the opening position of the top of the shell 2, a rotating shaft 5 is arranged in the middle of the transparent cover 3 in a penetrating way, a metal ring is arranged at the contact position of the rotating shaft 5 and the transparent cover 3, the rotating shaft 5 penetrates through the metal ring to be matched with the transparent cover 3 in a rotating way, the upper end part of the rotating shaft 5 is connected with a rotating knob 6, and the lower end part of the rotating shaft is connected with a rotating disc 4; the lower part of the rotating shaft 5 is provided with a first mounting ring 7, the turntable 4 is sleeved on the first mounting ring 7, the upper part of the rotating shaft 5 is provided with a second mounting ring 8, and the transparent cover 3 is sleeved on the second mounting ring 8.

The upper surface of the date disc 1 is divided into four concentric rings, wherein the first ring 101 is divided into twenty-eight fan rings equally, each fan ring represents a date, a date number is marked on the surface of each fan ring in turn along the clockwise direction, the structures of the second ring 102, the third ring 103 and the fourth ring 104 are the same as the structure of the first ring 101, and the second ring 102, the third ring 103 and the fourth ring 104 are divided into twenty-nine parts, thirty parts and thirty parts respectively;

the turntable 4 is radially provided with four initial date observation holes 401, and the initial date observation holes 401 respectively correspond to the fan rings on the first circular ring 101, the second circular ring 102, the third circular ring 103 and the fourth circular ring 104;

the turntable 4 is radially provided with two groups of cycle end display holes 402, which are respectively a 7-day cycle and a 14-day cycle, and adopt different colors, such as red and blue, and the number of the fan rings between the cycle end display holes 402 on the first ring 101, the second ring 102, the third ring 103 and the fourth ring 104 and the corresponding initial date observation holes 401 is equal.

An information reference area 404 is provided on the upper surface of the turntable 4 for indicating the number of days of the cycle corresponding to different colors.

The utility model is realized by the following steps: the first ring 101 of the date disc 1 represents 28 days of common february, the second ring 102 represents 29 days of leap year february, the third ring 103 represents 30 days of shorter month, the fourth ring 104 represents 31 days of longer month, the ring area needed to be used is determined according to the month of the date of the first use of the medical instrument, the initial hole 401 of the rotating disc 4 is corresponding to the date number used for the first time, then the cycle end display hole 402 corresponding to the use cycle of the medical instrument is searched according to the color, if the date number seen through the cycle end display hole 402 is less than or equal to the date number used for the first time, the use cycle of the medical instrument on the next day is ended, and if the date number seen through the cycle hole 402 is greater than the date number used for the first time, the use cycle of the medical instrument on the day of the month is ended.

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 utility model, the scope of which is defined in the appended claims.

Claims

1. A rapid calculation expiry date disc comprising a date disc (1), characterized in that: the date disc (1) is fixedly arranged at the bottom of the shell (2), a transparent cover (3) is covered at the opening position at the top of the shell (2), a rotating shaft (5) is arranged in the middle of the transparent cover (3) in a penetrating way, the upper end part of the rotating shaft (5) is connected with a rotating knob (6), and the lower end part of the rotating shaft is connected with a rotating disc (4);

2. The rapid calculation expiration date disc of claim 1, wherein: the date disc (1) and the rotary disc (4) are made of metal materials, and date numbers are engraved or printed on the date disc (1) through laser.

3. The rapid calculation expiration date disc of claim 1, wherein: the lower part of axis of rotation (5) sets up first collar (7), carousel (4) cover is established on first collar (7) the upper portion of axis of rotation (5) sets up second collar (8), transparent cover (3) cover is established on second collar (8).

4. The rapid calculation expiration date disc of claim 1, wherein: four groups of the cycle end display holes (402) are respectively a cycle of seven days, a cycle of fourteen days, a cycle of twenty-eight days and a cycle of thirty days, and different colors are arranged on the edge of each group of the cycle end display holes (402).

5. The rapid calculation expiration date disc of claim 4, wherein: and an information reference area (404) is arranged on the upper surface of the turntable (4) and is used for indicating the cycle days corresponding to different colors.