CN212575257U

CN212575257U - Weighing device suitable for medicine is got to accurate branch

Info

Publication number: CN212575257U
Application number: CN202020353177.0U
Authority: CN
Inventors: 王杰; 汪朕宇
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-02-23
Anticipated expiration: 2030-03-19

Abstract

The utility model belongs to the weighing device field, especially, a weighing device suitable for medicine is got to accurate branch, to the branch medicine ware that has used now, can't accurate branch get the medicine, the accuracy is difficult to control, and the medicine is breakable to be difficult to the problem that the accurate dose of drawing, now proposes following scheme, and it includes branch medicine platform, branch medicine groove, mounting groove, first spout, first slider, spacing hole, gag lever post, expansion plate, thread groove, rotation groove, lead screw and fixed plate, divide the top of medicine platform to have seted up and divide the medicine groove, divide and seted up the mounting groove on the inner wall of medicine platform one side, seted up first spout on the bottom inner wall of mounting groove, the utility model discloses simple structure, convenient operation, can be fast convenient cut the medicine, can accurately cut the medicine, accurately gain the medicine dose, easy operation reduces the clearance degree of difficulty.

Description

Weighing device suitable for medicine is got to accurate branch

Technical Field

The utility model relates to a weighing device technical field especially relates to a weighing device suitable for medicine is got to accurate branch.

Background

When children are ill, some medicaments are sometimes needed to be taken, and the medicaments are often required to be prepared by themselves, and the current common practice of parents is as follows: according to the needs of the medicament, the dosage is roughly estimated to be prepared, and the method has a plurality of disadvantages, on one hand, the drug effect is influenced, and on the other hand, the potential safety hazard also exists.

In the clinical use process, sometimes nurses need to prepare the medicine amount for patients, clinically currently used medicine distributors cannot accurately distribute the medicines, the medicines are mostly classified into 1/2 or 1/4, the precision requirement is very high sometimes aiming at some special conditions, such as special medicines in aspects of controlling blood pressure and heart rate, and the medicine amount is difficult to control by adopting the existing medicine distributors.

The patent application numbers are: CN203315362U, patent name: circular branch medicine ware divides through the capacity setting in branch medicine hole and gets the medicine, and powder gets into the medicine hole through gravity, gets into again through advancing the medicine hole and divides the medicine hole, and the medicine dish is divided in the rotation for the medicine falls into the container through going out the medicine hole, and the device though can accurately divide and get the medicine, but the rotary disk easily causes the medicine to pollute and waste, and the operation is inconvenient, clears up simultaneously also to consume time, inconvenient use.

In view of the above shortcomings, we have proposed a new weighing device suitable for precise dispensing of medication.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at solving the problem that the medicine distributor used at present can not accurately control the medicine amount, the medicine is polluted and wasted, the operation is inconvenient, the cleaning is caused to consume time, and the weighing device suitable for accurately distributing and taking the medicine is provided.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme:

a weighing device suitable for precisely dispensing medicines comprises a medicine dispensing table, a medicine dispensing groove, a mounting groove, a first chute, a first slide block, a limiting hole, a limiting rod, a telescopic plate, a thread groove, a rotating groove, a screw rod and a fixing plate, wherein the medicine dispensing groove is formed in the top of the medicine dispensing table, the mounting groove is formed in the inner wall of one side of the medicine dispensing table, a first chute is formed in the inner wall of the bottom of the mounting groove, the first slide block is slidably mounted in the first chute, the limiting hole is formed in the first slide block, the limiting rod is slidably mounted in the limiting hole, two ends of the limiting rod are respectively fixedly connected with the inner wall of one side of the corresponding first chute, the top end of the first slide block extends into the mounting groove and is fixedly mounted with the telescopic plate, the thread groove is formed in one end of the telescopic plate, the rotating groove is formed in the inner wall of one side of the mounting groove, the screw rod is rotatably, divide the top fixed mounting of medicine platform to have the fixed plate, the second spout has been seted up to one side of fixed plate, and slidable mounting has the second slider in the second spout, and the one end of second slider extends to the outside of fixed plate and fixed mounting has the connecting rod, and the bottom of connecting rod extends to and divides medicine inslot and fixed mounting has the blade, and the rotation of lead screw drives the expansion plate through the thread groove and removes.

Preferably, the second slider is provided with a positioning hole, the positioning hole is internally and slidably provided with a positioning rod, the top end and the bottom end of the positioning rod are respectively and fixedly connected with the top inner wall and the bottom inner wall of the corresponding second chute, the bottom of the second slider is fixedly provided with a reset spring sleeved outside the positioning rod, the bottom end of the reset spring is fixedly connected with the bottom inner wall of the second chute, the other end of the expansion plate is fixedly provided with a medicine pushing plate, and the reset spring plays a role in limiting and resetting.

Preferably, the top fixed mounting of branch medicine platform has the mounting panel, sets up the rotation hole that is located the second spout top on the fixed plate, rotates downthehole rotation and installs the dwang, and the one end of dwang extends to the outside and the fixed mounting of fixed plate has the eccentric wheel, and the top of second slider contacts with the eccentric wheel, and one side fixed mounting that the mounting panel is close to the fixed plate has the motor, and the dwang keeps away from the one end of eccentric wheel and the output shaft fixed connection of motor, and the rotation of eccentric wheel drives the second slider and removes.

Preferably, a connecting groove is formed in one side of the medicine distribution table and is communicated with the medicine distribution groove, a weighing device is fixedly mounted in the connecting groove, and the weighing device is convenient to weigh the cut medicines.

Preferably, the outside meshing of dwang has the chain, and the dwang passes through the chain to be connected with the screw drive, and the dwang passes through the chain and drives the lead screw and rotate.

In the utility model, when in use, the medicine is firstly placed in the medicine distributing groove, then the motor is started, the output shaft of the motor drives the rotating rod to rotate, the rotating rod drives the lead screw to rotate through the chain, the lead screw drives the expansion plate to move through the thread groove, the expansion plate drives the first slider to move in the first sliding groove, and meanwhile, the expansion plate drives the medicine pushing plate to move, and the medicine pushing plate pushes the medicine;

meanwhile, the rotating rod drives the eccentric wheel to rotate, the eccentric wheel drives the second sliding block to move, the second sliding block compresses the return spring, the return spring absorbs energy, meanwhile, the second sliding block drives the connecting rod to move, the connecting rod drives the blade to move, and the blade cuts the medicines;

under the continuous rotation of motor and reset spring's spring resilience effort, constantly promoting the medicine, constantly surely getting the medicine, then will surely get the medicine place weigh on the weighing device.

(III) advantageous effects

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses simple structure, convenient operation, can be fast convenient carry out the segmentation to the medicine, can accurately surely get the medicine, accurately gain the medicine dose, made things convenient for medical staff's use.

2. Avoid the pollution of medicine dust, reduce the degree of difficulty of clearance, not only convenient operation, and the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a weighing apparatus suitable for precisely dispensing medicine according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of a weighing device suitable for precisely dispensing a medicine according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a part B of the weighing apparatus suitable for precisely dispensing medicine according to the present invention.

In the figure: 1 medicine dividing table, 2 medicine dividing groove, 3 mounting groove, 4 first sliding groove, 5 first sliding block, 6 spacing hole, 7 spacing rod, 8 expansion plate, 9 thread groove, 10 rotating groove, 11 screw rod, 12 fixing plate, 13 second sliding groove, 14 second sliding block, 15 blade, 16 positioning hole, 17 positioning rod, 18 reset spring, 19 medicine pushing plate, 20 mounting plate, 21 rotating hole, 22 rotating rod, 23 eccentric wheel, 24 motor, 25 connecting groove and 26 weigher.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a weighing device suitable for precisely dispensing medicine comprises a medicine dispensing table 1, a medicine dispensing groove 2, a mounting groove 3, a first chute 4, a first slide block 5, a limiting hole 6, a limiting rod 7, a telescopic plate 8, a thread groove 9, a rotating groove 10, a screw rod 11 and a fixing plate 12, wherein the medicine dispensing groove 2 is arranged at the top of the medicine dispensing table 1, the mounting groove 3 is arranged on the inner wall of one side of the medicine dispensing table 1, the first chute 4 is arranged on the inner wall of the bottom of the mounting groove 3, the first slide block 5 is slidably mounted in the first chute 4, the limiting hole 6 is arranged on the first slide block 5, the limiting rod 7 is slidably mounted in the limiting hole 6, two ends of the limiting rod 7 are respectively and fixedly connected with the inner wall of one side of the corresponding first chute 4, the top end of the first slide block 5 extends into the mounting groove 3 and is fixedly mounted with the telescopic plate 8, the thread, seted up on one side inner wall of mounting groove 3 and rotated groove 10, lead screw 11 has been installed to the rotation in rotation groove 10, the one end of lead screw 11 extend to in the thread groove 9 and with thread groove 9 threaded connection, divide the top fixed mounting of medicine platform 1 to have fixed plate 12, second spout 13 has been seted up to one side of fixed plate 12, slidable mounting has second slider 14 in the second spout 13, the one end of second slider 14 extends to the outside of fixed plate 12 and fixed mounting has the connecting rod, the bottom of connecting rod extends to divide medicine inslot 2 and fixed mounting has blade 15, the rotation of lead screw 11 drives expansion plate 8 through thread groove 9 and removes.

The utility model discloses in, locating hole 16 has been seted up on the second slider 14, sliding mounting has locating lever 17 in the locating hole 16, and the top and the bottom of locating lever 17 respectively with the top inner wall and the bottom inner wall fixed connection of corresponding second spout 13, the bottom fixed mounting of second slider 14 has the cover to establish reset spring 18 in the locating lever 17 outside, reset spring 18's bottom and the bottom inner wall fixed connection of second spout 13, the other end fixed mounting of expansion plate 8 has medicine pushing plate 19, reset spring 18 plays spacing and the effect that resets.

The utility model discloses in, the top fixed mounting of branch medicine platform 1 has mounting panel 20, set up the rotation hole 21 that is located second spout 13 top on the fixed plate 12, dwang 22 is installed to rotation hole 21 internal rotation, dwang 22's one end extends to the outside of fixed plate 12 and fixed mounting has eccentric wheel 23, and second slider 14's top and eccentric wheel 23 contact, one side fixed mounting that mounting panel 20 is close to fixed plate 12 has motor 24, and dwang 22 keeps away from eccentric wheel 23's one end and motor 24's output shaft fixed connection, eccentric wheel 23's rotation drives second slider 14 and removes.

The utility model discloses in, divide one side of medicine platform 1 to have seted up spread groove 25, spread groove 25 is linked together with dividing medicine groove 2, and fixed mounting has weighing device 26 in spread groove 25, and weighing device 26 is convenient to weigh the medicine after surely getting.

The utility model discloses in, the outside meshing of dwang 22 has the chain, and dwang 22 passes through the chain to be connected with the 11 transmissions of lead screw, and dwang 22 passes through the chain and drives lead screw 11 and rotate.

In the utility model, when in use, the medicine is firstly placed in the medicine dividing groove 2, then the motor 24 is started, the motor 24 is controlled by the control switch, the motor 24 is powered by commercial power, the output shaft of the motor 24 drives the rotating rod 22 to rotate, the rotating rod 22 drives the screw rod 11 to rotate through the chain, the screw rod 11 drives the expansion plate 8 to move through the thread groove 9, the expansion plate 8 drives the first slider 5 to move in the first sliding groove 4, meanwhile, the expansion plate 8 drives the medicine pushing plate 19 to move, the medicine pushing plate 19 pushes the medicine, meanwhile, the rotating rod 22 drives the eccentric wheel 23 to rotate, the eccentric wheel 23 drives the second slider 14 to move, the second slider 14 compresses the reset spring 18, the reset spring 18 absorbs energy, meanwhile, the second slider 14 drives the connecting rod to move, the connecting rod drives the blade 15 to move, the blade 15 cuts the medicine, under the constantly rotation of motor 24 and reset spring 18's the spring resilience effort, constantly when promoting the medicine, constantly surely get the medicine, then place the medicine after surely getting on weighing device 26 and weigh to can be fast convenient cut the medicine, can accurately surely get the medicine, the accurate medicine dosage that gains has made things convenient for medical staff's use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A weighing device suitable for precisely dividing and taking medicines comprises a medicine dividing table (1), a medicine dividing groove (2), a mounting groove (3), a first sliding groove (4), a first sliding block (5), a limiting hole (6), a limiting rod (7), a telescopic plate (8), a thread groove (9), a rotating groove (10), a screw rod (11) and a fixing plate (12), and is characterized in that the medicine dividing groove (2) is formed at the top of the medicine dividing table (1), the mounting groove (3) is formed on the inner wall of one side of the medicine dividing table (1), the first sliding groove (4) is formed on the inner wall of the bottom of the mounting groove (3), the first sliding block (5) is arranged in the first sliding groove (4) in a sliding manner, the limiting hole (6) is formed in the first sliding block (5), the limiting rod (7) is arranged in the limiting hole (6) in a sliding manner, and two ends of the limiting rod (7) are respectively fixedly connected with the inner wall of one, the top of first slider (5) extends to in mounting groove (3) and fixed mounting has expansion plate (8), thread groove (9) have been seted up to the one end of expansion plate (8), rotation groove (10) have been seted up on one side inner wall of mounting groove (3), lead screw (11) have been installed to rotation groove (10) internal rotation, the one end of lead screw (11) extend to in thread groove (9) and with thread groove (9) threaded connection, the top fixed mounting who divides medicine platform (1) has fixed plate (12), second spout (13) have been seted up to one side of fixed plate (12), slidable mounting has second slider (14) in second spout (13), the one end of second slider (14) extends to the outside and fixed mounting of fixed plate (12) has the connecting rod, the bottom of connecting rod extends to divide medicine groove (2) in and fixed mounting has blade (15).

2. The weighing device suitable for precisely dispensing the medicines according to claim 1, wherein the second slider (14) is provided with a positioning hole (16), a positioning rod (17) is slidably mounted in the positioning hole (16), the top end and the bottom end of the positioning rod (17) are respectively fixedly connected with the top inner wall and the bottom inner wall of the corresponding second chute (13), a return spring (18) sleeved outside the positioning rod (17) is fixedly mounted at the bottom of the second slider (14), the bottom end of the return spring (18) is fixedly connected with the bottom inner wall of the second chute (13), and a medicine pushing plate (19) is fixedly mounted at the other end of the expansion plate (8).

3. The weighing device suitable for accurately dispensing medicine according to claim 1, wherein a mounting plate (20) is fixedly mounted at the top of the medicine dispensing table (1), a rotating hole (21) above the second sliding groove (13) is formed in the fixing plate (12), a rotating rod (22) is mounted in the rotating hole (21), one end of the rotating rod (22) extends to the outer side of the fixing plate (12) and is fixedly provided with an eccentric wheel (23), the top of the second sliding block (14) is in contact with the eccentric wheel (23), a motor (24) is fixedly mounted on one side of the mounting plate (20) close to the fixing plate (12), and one end of the eccentric wheel (23) far away from the rotating rod (22) is fixedly connected with an output shaft of the motor (24).

4. The weighing device suitable for precisely dispensing the medicines according to claim 1, wherein one side of the medicine dispensing table (1) is provided with a connecting groove (25), the connecting groove (25) is communicated with the medicine dispensing groove (2), and a weighing device (26) is fixedly arranged in the connecting groove (25).

5. A weighing device suitable for precise medicine dispensing according to claim 3, wherein the outside of the rotating rod (22) is engaged with a chain, and the rotating rod (22) is in transmission connection with the screw rod (11) through the chain.