CN108981888B

CN108981888B - Balance for pharmacist

Info

Publication number: CN108981888B
Application number: CN201810602330.6A
Authority: CN
Inventors: 潘勤霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-12
Filing date: 2018-06-12
Publication date: 2020-07-03
Anticipated expiration: 2038-06-12
Also published as: CN108981888A

Abstract

The invention discloses a balance for pharmacists, which comprises a rectangular shell, wherein a lithium battery pack is arranged on the inner side surface of the rectangular shell, two first support frames which are symmetrically arranged front and back are arranged at the front and back ends of the left side surface of the rectangular shell, a first supporting plate is arranged on the upper end surface of the first support frame, two L-shaped support plates which are symmetrically arranged left and right are arranged at the left and right ends of the front side surface of the rectangular shell, an operating plate is arranged on the upper end surface of each L-shaped support plate, a display, a single chip microcomputer and a controller are sequentially arranged on the upper surface of each operating plate from left to right, a support plate is arranged on the upper end of the back side surface of the rectangular shell, and a collecting box is arranged on the upper surface of each support plate. The conical feeding nozzle facilitates the collection of the medicine powder.

Description

Balance for pharmacist

Technical Field

The invention relates to the technical field of medical instruments, in particular to a balance for pharmacists.

Background

The electronic balance weighing regulation in the chinese pharmacopoeia (2015 edition): in the test, the weighing or measuring amounts of the test sample, the reagent and the like are expressed by Arabic numerals, the accuracy can be determined according to the effective digits of the numerical values, and if the weighing amount of 0.1g is 0.06-0.14 g; weighing 2g, which means that the weighing amount can be 1.5-2.5 g; "weigh 2.0 g" means the weight can be 1.95-2.05 g; weighing 2.00g, which means that the weighing amount can be 1.995-2.005 g; "nominal" means that the weight is measured to the nearest hundredth of the weight; "precisely weigh" means that the weight is weighed to a thousandth of the weight; therefore, the accuracy requirement of a pharmacist for weighing the medicine is high; most of the existing pharmacists are mechanical balances, the pharmacists are required to clamp and place weights on a scale pan of the balance all the time when the medicine is weighed, the labor intensity of the pharmacists is greatly increased, meanwhile, the accuracy is not high, meanwhile, the pharmacists can carelessly scatter medicine powder on the balance sometimes when taking and placing the medicine, the existing method is usually required to take down the scale pan for cleaning when the scattered medicine is processed, and the operation is extremely complex.

Disclosure of Invention

The invention aims to overcome the existing defects and provides a balance for pharmacists, which can conveniently and accurately weigh medicines, brings convenience to the weighing and the use of the medicines, can quickly clean medicine powder scattered on the upper surface of the balance, further improves the weighing efficiency of the medicines and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a balance for pharmacists comprises a rectangular shell, wherein a lithium battery pack is arranged on the inner side face of the rectangular shell, two first support frames which are symmetrically arranged front and back are arranged at the front and back ends of the left side face of the rectangular shell, a first supporting plate is arranged on the upper end face of each first support frame, two L-shaped support plates which are symmetrically arranged left and right are arranged at the left and right ends of the front side face of the rectangular shell, an operating plate is arranged on the upper end face of each L-shaped support plate, a display, a single chip microcomputer and a controller are sequentially arranged on the upper surface of each operating plate from left to right, a support plate is arranged at the upper end of the back side face of the rectangular shell, a collecting box is arranged on the upper surface of each support plate, a conical feeding nozzle is arranged in the middle of the upper surface of each collecting box, a filter screen is arranged at the upper end of the inner side face, the collecting box is connected with the second telescopic link through the bearing rotation that sets up at its upper surface left end, the up end of second telescopic link is equipped with first telescopic link, the preceding terminal surface of first telescopic link is equipped with the toper and inhales the material mouth, the lateral surface that the toper was inhaled the material mouth passes through the pipe and links to each other with the lateral surface upper end of toper feeding mouth, the upper surface middle part of rectangular shell is equipped with pressure sensor, pressure sensor's up end is equipped with the support column, the up end of support column is equipped with the dish of weighing, the input of singlechip respectively with lithium cell group, controller and pressure sensor's output electricity is connected, the output of singlechip is connected with the input electricity of air pump.

As a preferred technical scheme of the invention, the lower surface of the rectangular shell is provided with four anti-slip blocks, and the four anti-slip blocks are uniformly distributed on the periphery of the lower surface of the rectangular shell.

In a preferred embodiment of the present invention, a medicine box is provided on the upper surface of the first support plate, and a partition plate is provided on the inner side surface of the medicine box.

As a preferred technical scheme of the invention, two second supporting frames which are symmetrically arranged in the front and back are arranged at the front and back ends of the right side surface of the rectangular shell, a second supporting plate is arranged on the upper end surface of each second supporting frame, and anti-skidding blocks are arranged on the periphery of the upper surface of each second supporting plate.

As a preferred technical scheme of the invention, the rear side surface of the collecting box is provided with a sewage draining outlet, and the rear side surface of the collecting box is provided with a sealing door close to the sewage draining outlet.

Compared with the prior art, the invention has the beneficial effects that: this pharmacist uses balance, compact structure, convenient operation, occupation space is little during the use, can accurately weigh to the medicine fast, can make things convenient for the classification of the medicine of weighing to place medicine powder and air separation through the filter screen, the setting of explosive box, and the setting of toper feed nozzle has made things convenient for the collection of medicine powder.

Drawings

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

fig. 2 is a rear view of the present invention.

In the figure: the device comprises a first supporting plate 1, a first supporting frame 2, a rectangular shell 3, a 4L-shaped supporting plate, a display 5, an operating plate 6, a single chip microcomputer 7, a controller 8, a second supporting frame 9, a second supporting plate 10, an anti-skid block 11, a weighing plate 12, a dust-proof bag 13, an air pump 14, a conical feeding nozzle 15, a first telescopic rod 16, a second telescopic rod 17, a collecting box 18, a medicine storage box 19, a supporting plate 20, a pressure sensor 21, a lithium battery pack 22, a supporting column 23, a sealing door 24, a conical material suction nozzle 25, a filtering screen 26 and an anti-skid block 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-2, the present invention provides a technical solution: a balance for pharmacists comprises a rectangular shell 3, wherein the lower surface of the rectangular shell 3 is provided with four anti-skidding blocks 27, the number of the anti-skidding blocks 27 is four, the four anti-skidding blocks 27 are uniformly distributed on the periphery of the lower surface of the rectangular shell 3, a lithium battery pack 22 is arranged on the inner side surface of the rectangular shell 3, two first support frames 2 which are symmetrically arranged front and back are arranged at the front and back ends of the left side surface of the rectangular shell 3, a first support plate 1 is arranged on the upper end surface of each first support frame 2, a medicine storage box 19 is arranged on the upper surface of each first support plate 1, a partition plate is arranged on the inner side surface of each medicine storage box 19, the medicine storage boxes 19 are convenient for classified placement of weighed medicines, two L-shaped support plates 4 which are symmetrically arranged left and right are arranged at the left ends and the right ends of the front side surface of the rectangular shell 3, an operation plate 6 is arranged on the upper end, two second supporting frames 9 which are symmetrically arranged from front to back are arranged at the front and the back ends of the right side surface of the rectangular shell 3, a second supporting plate 10 is arranged on the upper end surface of the second supporting frame 9, anti-skidding blocks 11 are arranged on the periphery of the upper surface of the second supporting plate 10, a supporting plate 20 is arranged at the upper end of the back side surface of the rectangular shell 3, a collecting box 18 is arranged on the upper surface of the supporting plate 20, a sewage discharge outlet is arranged on the back side surface of the collecting box 18, a sealing door 24 is arranged at the position, close to the sewage discharge outlet, of the back side surface of the collecting box 18, a conical feeding nozzle 15 is arranged in the middle of the upper surface of the collecting box 18, the conical feeding nozzle 15 is convenient to collect medicine powder, a filtering screen 26 is arranged at the upper end of the inner side surface of the conical feeding nozzle 15, the medicine powder can be separated from air through the filtering screen 26, the collecting box 18 is rotatably connected with a second telescopic rod 17 through a bearing arranged at the left end of the upper surface of the collecting box, a first telescopic rod 16 is arranged on the upper end surface of the second telescopic rod 17, a conical material suction nozzle 25 is arranged on the front end surface of the first telescopic rod 16, the outer side surface of the conical material suction nozzle 25 is connected with the upper end of the outer side surface of the conical material feeding nozzle 15 through a guide pipe, a pressure sensor 21 is arranged in the middle of the upper surface of the rectangular shell 3, a support column 23 is arranged on the upper end surface of the pressure sensor 21, a weighing disc 12 is arranged on the upper end surface of the support column 23, the input end of the single chip 7 is respectively and electrically connected with the lithium battery pack 22, the controller 8 and the output end of the pressure sensor 21, the output end of the single chip 7 is respectively and electrically connected with the input ends of the air pump 14 and the display 5, the occupied space is small during use, and the medicine can be weighed accurately and quickly.

When in use: the method comprises the steps of placing a weighing paper sheet on the upper surface of a weighing disc 12, carrying out zero peeling operation on the method through an operation plate 6, then placing the medicine to be weighed on the upper surface of the weighing paper sheet, sensing the pressure from the medicine by a pressure sensor 21, transmitting information to a single chip microcomputer 7, controlling a display 5 by the single chip microcomputer 7 to display the quality of the medicine, controlling an air pump to work by the single chip microcomputer 7 when a pharmacist carelessly sprinkles medicine powder on the upper surface of the method, enabling the pharmacist to hold a conical suction nozzle 25 to aim at the medicine powder, enabling the medicine powder scattered on the outer surface of the method to enter a conical feeding nozzle 15 along with air flow, filtering the medicine powder by a filter screen 26 to be blocked inside the conical feeding nozzle 15, and enabling the medicine powder in the conical feeding nozzle 15 to fall into a collection box 18 under the action of gravity.

The invention can be operated conveniently, occupies less space when in use and is convenient to operate and use; the electric energy can be stored for the mobile equipment to use, so that the use convenience is improved; the conical material suction nozzle 25 facilitates the collection of the medicine powder and improves the use convenience.

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. A balance for pharmacists comprising a rectangular housing (3), characterized in that: the inner side surface of the rectangular shell (3) is provided with lithium battery packs (22), two ends of the left side surface of the rectangular shell (3) are symmetrically provided with two first supporting frames (2), the upper end surface of each first supporting frame (2) is provided with a first supporting plate (1), two ends of the front side surface of the rectangular shell (3) are provided with two L-shaped supporting plates (4) which are bilaterally symmetrical, the upper end surface of each L-shaped supporting plate (4) is provided with an operating plate (6), the upper surface of each operating plate (6) is sequentially provided with a display (5), a single chip microcomputer (7) and a controller (8) from left to right, the upper end of the rear side surface of the rectangular shell (3) is provided with a supporting plate (20), the upper surface of each supporting plate (20) is provided with a collecting box (18), the middle part of the upper surface of each collecting box (18) is provided with a conical feeding nozzle (15), the upper end of the inner side, an air inlet of an air pump (14) is connected with the upper end face of a conical feeding nozzle (15) through a guide pipe, a dust-proof bag (13) is arranged at an air outlet of the air pump (14), a collecting box (18) is rotatably connected with a second telescopic rod (17) through a bearing arranged at the left end of the upper surface of the collecting box, a first telescopic rod (16) is arranged on the upper end face of the second telescopic rod (17), a conical suction nozzle (25) is arranged on the front end face of the first telescopic rod (16), the outer side face of the conical suction nozzle (25) is connected with the upper end of the outer side face of the conical feeding nozzle (15) through the guide pipe, a pressure sensor (21) is arranged in the middle of the upper surface of a rectangular shell (3), a support column (23) is arranged on the upper end face of the pressure sensor (21), a weighing disc (12) is arranged on the upper end face of the support column (23), the input end of, the output end of the singlechip (7) is respectively and electrically connected with the air pump (14) and the input end of the display (5).

2. A pharmacist's balance according to claim 1, wherein: the lower surface of the rectangular shell (3) is provided with four anti-slip blocks (27), and the number of the anti-slip blocks (27) is four, and the four anti-slip blocks (27) are uniformly distributed on the periphery of the lower surface of the rectangular shell (3).

3. A pharmacist's balance according to claim 1, wherein: the upper surface of the first supporting plate (1) is provided with a medicine storage box (19), and the inner side surface of the medicine storage box (19) is provided with a partition plate.

4. A pharmacist's balance according to claim 1, wherein: two second supporting frames (9) which are symmetrically arranged front and back are arranged at the front and back ends of the right side face of the rectangular shell (3), a second supporting plate (10) is arranged on the upper end face of each second supporting frame (9), and anti-skidding blocks (11) are arranged on the periphery of the upper surface of each second supporting plate (10).

5. A pharmacist's balance according to claim 1, wherein: the rear side of the collecting box (18) is provided with a sewage draining outlet, and the rear side of the collecting box (18) is provided with a sealing door (24) close to the sewage draining outlet.