CN211124532U

CN211124532U - Pharmacology teaching device

Info

Publication number: CN211124532U
Application number: CN201922097585.4U
Authority: CN
Inventors: 何秀贞; 宋红霞; 苗加伟; 张永慧; 刘丹; 张玉坤; 费慧芝
Original assignee: Chongqing Three Gorges Medical College
Current assignee: Chongqing Three Gorges Medical College
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-28
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a pharmacology teaching device belongs to teaching device technical field, including the box, the top of box is opened, is equipped with blackboard, telescopic machanism and elevating gear in the box, the front of blackboard towards the top of box, the one end of blackboard is articulated with elevating gear, the other end is articulated with telescopic machanism, telescopic machanism fixed connection is on elevating gear, elevating gear fixes on the box, the blackboard removes to the top of box under elevating gear's effect, personally submits angle β with the level under telescopic machanism's effect, the utility model discloses a set up the blackboard in the box, solved the difficult problem of carrying of blackboard.

Description

Pharmacology teaching device

Technical Field

The utility model belongs to the technical field of the teaching device, a pharmacology teaching device is related to.

Background

Pharmacology is a science for researching the interaction rule between drugs and organisms and the drug action mechanism, and mainly comprises two aspects of pharmacodynamics and pharmacokinetics. The former is the effect and the effect principle of elucidating the medicine to the organism, the latter explains processes such as medicine absorption in vivo, distribution, biotransformation and excretion, and the law that drug effect and blood concentration wane with time, the content display device can often be used to the mankind in the teaching, wherein the mainly used is the blackboard, but current blackboard application position is fixed, inconvenient carrying, also make things convenient for outdoor use, in the teaching process, mr often need show some medicines to the student, and traditional equipment does not have dehydrating unit mostly, be unfavorable for depositing of chinese-medicinal material in the higher area of air humidity, chinese-medicinal material is rotten easily and influence the use of teaching.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application aims to provide a pharmacology teaching device, which solves the problem that a blackboard is not easy to carry by arranging the blackboard in a box.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a pharmacology teaching device comprises a box body, wherein the top of the box body is open, a blackboard, a telescopic mechanism and a lifting device are arranged in the box body, the front face of the blackboard faces the top of the box body, one end of the blackboard is hinged to the lifting device, the other end of the blackboard is hinged to the telescopic mechanism, the telescopic mechanism is fixedly connected to the lifting device, the lifting device is fixed to the box body, the blackboard moves to the top of the box body under the action of the lifting device, and an angle β is formed between the blackboard and the horizontal plane under the action of the telescopic mechanism.

Optionally, a transverse plate is arranged in the box body, and the transverse plate divides the box body into an accommodating chamber positioned at the upper part and a medicine storage chamber positioned at the lower part; the blackboard, the telescopic mechanism and the lifting device are located in the containing chamber.

Optionally, the lifting device comprises a supporting plate moving along the inner wall of the box body and a lifting mechanism arranged at the bottom of the supporting plate, and the blackboard is connected to the upper side of the supporting plate.

Optionally, the upper side of the supporting plate is connected with a display platform for displaying medicinal materials.

Optionally, the lifting mechanism comprises a screw-nut pair arranged in the accommodating chamber and a driving mechanism for driving the screw-nut pair to move, and a nut in the screw-nut pair is fixedly connected with the supporting plate; and a screw rod in the screw rod nut pair is rotatably connected to the box body.

Optionally, the drive mechanism comprises a gear pair and a handle: the handle comprises a handle shaft which is rotatably connected to the box body and a turntable which is fixed at one end of the handle shaft, a driving wheel in the gear pair is fixedly connected to one end, far away from the turntable, of the handle shaft, and the turntable is located on the outer side of the box body; and a driven wheel in the gear pair is fixed on a screw rod in the screw rod nut pair.

Optionally, the open part is provided with a top plate, one end of the top plate is hinged to the box body, and the other end of the top plate is overlapped on the box body.

Optionally, a dehumidification device is arranged in the medicine storage chamber.

Optionally, the dehumidification device includes a fan and a heating tube disposed at an air outlet of the fan, the medicine storage chamber is provided with an air inlet and an air outlet, and the fan is disposed at one side of the air inlet of the medicine storage chamber.

Optionally, dust covers are arranged at the air inlet and the air outlet of the medicine storage chamber.

Optionally, the bottom of the medicine storage chamber is provided with a non-slip pad.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a blackboard that will be used for the teaching, the show stand that is used for the medicine show and the storage medicine room integration that is used for storing the medicine are in the box, have solved the problem that the teaching aid is difficult to carry in the outdoor teaching.

2. The utility model discloses be equipped with the show stand that is used for showing the medicinal material, use through the cooperation of show stand and blackboard, the teaching personnel can utilize the material object demonstration teaching on one side through the blackboard writing explanation, do benefit to the perceptual knowledge of student to the medicinal material on one side, improve student's interest in learning for the effect of teaching and learning is better.

3. The utility model discloses be equipped with the medicine storage room that has the dehumidification function, the problem inconvenient and difficult preserve is carried with the medicinal material to the teaching when having solved outdoor teaching.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the right-side cross-sectional structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is an enlarged view of fig. 1 at a.

Reference numerals: the multifunctional blackboard eraser comprises a box body 1, a transverse plate 2, a rotating mechanism 3, a first bearing 3, a screw rod 4, a driven wheel 5, a driving wheel 6, a handle shaft 7, a second bearing 8, a rotary plate 9, a moving frame 10, a supporting plate 11, a first sliding block 12, a first sliding groove 13, a display platform 14, a blackboard 15, a groove 16, an electric push rod 17, a second sliding groove 18, a second sliding block 19, a top plate 20, a clamping block 21, a clamping groove 22, an anti-slip pad 23, a medicine box 24, an air outlet 25, a roller 26, an air inlet 27, an installing frame 28, a fan 29, a heating pipe 30, a hinge 31 and a.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1 to 4, the pharmacological teaching device comprises a box body 1, a transverse plate 2 is arranged in the box body 1, the box body 1 is divided into an upper storage chamber and a lower medicine storage chamber by the transverse plate 2, the top of the storage chamber is open, a blackboard 15, a telescopic mechanism and a lifting device are arranged in the storage chamber, the front face of the blackboard 15 faces the top of the storage chamber, one end of the blackboard 15 is hinged to the lifting device, the other end of the blackboard 15 is hinged to the telescopic mechanism, the telescopic mechanism is fixedly connected to the lifting device, the blackboard 15 moves to the top of the box body 1 under the action of the lifting device and forms an angle β with the horizontal plane under the action of the telescopic mechanism, a top plate 20 is arranged at the opening position, one end of the top plate 20 is hinged to the box body 1, the other end of the top plate is overlapped to the box body 1, a door for taking and placing medicines is arranged on the box.

The lifting device comprises a supporting plate 11 moving along the inner wall of the box body 1, a moving frame 10 and a lifting mechanism arranged at the bottom of the supporting plate 11; the movable frame 10 is fixedly connected to the lower side of the supporting plate 11, and the movable frame 10 is fixedly connected with the lifting mechanism; the blackboard 15 is connected to the upper side of the supporting plate 11; the upper side of the supporting plate 11 is connected with a display platform 14 for displaying medicinal materials; the lifting mechanism comprises a screw-nut pair arranged in the containing chamber and a driving mechanism for driving the screw-nut pair to move, and nuts in the screw-nut pair are fixedly connected with the movable frame 10; a screw rod 4 in the screw rod nut pair is rotationally connected to the box body 1; the driving mechanism comprises a gear pair and a handle: the handle comprises a handle shaft which is rotatably connected to the box body 1 and a turntable 9 fixed at one end of the handle shaft, a driving wheel 6 in the gear pair is fixedly connected to one end, far away from the turntable 9, of the handle shaft, and the turntable 9 is positioned on the outer side of the box body 1; the driven wheel 5 in the gear pair is fixed on the screw rod 4 in the screw rod nut pair.

A dehumidifying device is arranged in the medicine storage chamber, the dehumidifying device comprises a fan 29 and a heating pipe 30 arranged at the air outlet of the fan, the medicine storage chamber is provided with an air inlet 27 and an air outlet 25, and the fan 29 is arranged at one side of the air inlet 27 of the medicine storage chamber; dust covers are arranged at the air inlet 27 and the air outlet 25 of the medicine storage chamber.

Further, air intake 27 and air outlet 25 have been seted up relatively to the left and right sides of box 1, and the joint has the filter screen in air intake 27 and the air outlet 25, through setting up the filter screen, is provided with quick lime because of being provided with in the filter screen for quick lime can absorb the moisture that gets into in the box 1 interior air.

Further, the equal fixedly connected with gyro wheel 26 in four corners department of box 1 lower surface through setting up gyro wheel 26 for the staff can be comparatively light remove box 1.

Further, carousel 9 keeps away from one side fixedly connected with handle of box, can be comparatively light rotate carousel 9 through handle teaching personnel.

Further, the driven wheel 5 and the driving wheel 6 are both shaped as bevel gears.

Further, the lapping end of the top plate 20 is fixedly connected with a clamping block 21, the clamping block 21 is clamped in a clamping groove 22, the clamping groove 22 is formed in the box body 1, and the top plate 20 is connected with the box body through the clamping block 21.

Further, the angle β is less than or equal to 90 degrees.

Specifically, lead screw 4 in the screw-nut pair is including the screw thread section that is located the upper portion and the linkage segment that is located the lower part, the tip of linkage segment is equipped with first bearing 3, first bearing 3 is fixed on diaphragm 2, be fixed with on the linkage segment from driving wheel 5, mesh from driving wheel 5 and action wheel 6 mutually, the back fixedly connected with handle axle 7 of action wheel 6, second bearing 8 has been cup jointed to the surface of handle axle 7, the one end fixedly connected with carousel 9 at the handle axle 7 back, the back fixedly connected with handle of carousel 9, through setting up carousel 9, because of the back fixedly connected with handle of carousel 9, make that the staff can be comparatively light rotate

carousel

9, 8 joints of second bearing are at the back of box 1.

The left side surface and the right side surface of the supporting plate 11 are fixedly connected with first sliding blocks 12, the first sliding blocks 12 can limit the supporting plate 11 by arranging the first sliding blocks 12, so that the supporting plate 11 cannot shake during up-and-down movement, the supporting plate 11 can move stably, the first sliding blocks 12 are connected in first sliding grooves 13 in a sliding mode, the upper surface of the supporting plate 11 is fixedly connected with a display table 14, a worker can place medicinal materials on the display table 14 for students to observe by arranging the display table 14, a groove 16 is formed in the supporting plate 11, an electric push rod 17 is fixedly connected in the groove 16, and the top end of the electric push rod 17 is hinged to one end of a blackboard 15 through a pin shaft; one end of the blackboard 15, which is far away from the electric push rod 17, is hinged with a second sliding block 19 through a pin shaft, and the second sliding block 19 is connected in a second sliding groove 18 in a sliding manner.

The shape of second slider 19 and second spout 18 all sets up to the T shape, through setting up second slider 19 and second spout 18, because of the shape of second slider 19 and second spout 18 all sets up to the T shape for second slider 19 can not drop from second spout 18, makes blackboard 15 drive the steady motion of second slider 19 in second spout 18, and second spout 18 sets up the downside at layer board 11 inner wall.

An air inlet of the box body 1 is fixedly connected with a mounting frame 28 and a fan 29, and two ends of the heating tube 30 are respectively and fixedly connected with the upper end and the lower end of the mounting frame.

The utility model discloses a use method does:

s1, when the worker needs to teach, firstly, the worker opens the top plate 20, then the worker rotates the turntable 9, the handle shaft 7 drives the driven wheel 5 to rotate through the driving wheel 6, the driven wheel 5 drives the screw rod 4 to rotate, and the screw rod 4 drives the supporting plate 11 to move upwards through the moving frame 10;

s2, secondly, the supporting plate 11 drives the first sliding block 12 to move upwards in the first sliding groove 13, so that the supporting plate 11 drives the blackboard 15 to move out of the box body 1, and a worker controls the electric push rod 17 to work, so that one end of the back of the blackboard 15 is lifted, and the blackboard 15 drives the second sliding block 19 to move rightwards in the second sliding groove 18;

s3, when the medicinal materials in the medicine boxes 24 need to be dehumidified, the worker controls the fan 29 and the heating tubes 30 to work, so that the fan 29 can blow hot air around the heating tubes 30 to enter the medicine boxes 24 through the small holes, and finally the hot air is discharged from the air outlets 25.

The utility model is provided with a turntable 9, a handle shaft 7, a driven wheel 5, a driving wheel 6, a screw rod 4, a moving frame 10, a supporting plate 11, a second slide block 19, an electric push rod 17 and a blackboard 15, when the worker needs to teach, the worker rotates the turntable 9, so that the handle shaft 7 drives the screw rod 4 to rotate through the driving wheel 6 and the driven wheel 5, so that the screw rod 4 drives the support plate 11 to move upwards through the moving frame 10, the support plate 11 drives the blackboard 15 to move out of the box body 1, a worker controls the electric push rod 17 to work, so that one end of the back surface of the blackboard 15 is lifted, the blackboard 15 drives the second slide block 19 to move rightwards in the second slide groove 18, the angle of the blackboard 15 can be adjusted by the staff according to the actual situation, the staff can conveniently teach, the blackboard 15 can be conveniently used, and the teaching device is convenient for workers to use outdoors.

The utility model discloses be equipped with show stand 14 that is used for showing the medicinal material, use through the cooperation of show stand 14 and blackboard 15, the teaching personnel can utilize the material object demonstration teaching on one side through the blackboard writing explanation, do benefit to the perceptual knowledge of student to the medicinal material, improve student's interest in learning for the effect of teaching and learning is better.

The utility model discloses be equipped with the medicine storage room that has the dehumidification function, the problem inconvenient and difficult preserve is carried with the medicinal material to the teaching when having solved outdoor teaching.

The utility model discloses be equipped with fan 29 and heating tube 30, can blow the hot-air around the heating tube 30 through fan 29, make the aperture that the hot-air passes through 24 surfaces of medical kit get into in the medical kit 24, and then reach the purpose of utilizing the hot-air to the medicinal material dehumidification in the medical kit 24.

The utility model discloses a blackboard 15 that will be used for the teaching, the show stand 14 that is used for the medicine show and the storage medicine room integration that is used for storing the medicine have solved the problem that the teaching aid is difficult to carry in outdoor teaching in box 1, do benefit to outdoor teaching work.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. A pharmacological teaching device, comprising: the blackboard eraser comprises a box body, wherein the top of the box body is open, and a blackboard, a telescopic mechanism and a lifting device are arranged in the box body;

the front surface of the blackboard faces the top of the box body, one end of the blackboard is hinged with the lifting device, and the other end of the blackboard is hinged with the telescopic mechanism; the telescopic mechanism is fixedly connected to the lifting device, and the lifting device is fixed on the box body;

the blackboard moves to the top of the box body under the action of the lifting device, and forms an angle β with the horizontal plane under the action of the telescopic mechanism.

2. A pharmacological teaching device according to claim 1, wherein: a transverse plate is arranged in the box body, and the transverse plate divides the box body into a containing chamber positioned at the upper part and a medicine storage chamber positioned at the lower part; the blackboard, the telescopic mechanism and the lifting device are located in the containing chamber.

3. A pharmacological teaching device according to claim 2, wherein: the lifting device comprises a supporting plate moving along the inner wall of the box body and a lifting mechanism arranged at the bottom of the supporting plate, and the blackboard is connected to the upper side of the supporting plate.

4. A pharmacological teaching device according to claim 3, wherein: the upside of layer board is connected with the show stand that is used for showing the medicinal material.

5. A pharmacological teaching device according to claim 3, wherein: the lifting mechanism comprises a screw-nut pair arranged in the containing chamber and a driving mechanism for driving the screw-nut pair to move, and nuts in the screw-nut pair are fixedly connected with the supporting plate; and a screw rod in the screw rod nut pair is rotatably connected to the box body.

6. A pharmacological teaching device according to claim 5, wherein: the driving mechanism comprises a gear pair and a handle: the handle comprises a handle shaft which is rotatably connected to the box body and a turntable which is fixed at one end of the handle shaft, a driving wheel in the gear pair is fixedly connected to one end, far away from the turntable, of the handle shaft, and the turntable is located on the outer side of the box body; and a driven wheel in the gear pair is fixed on a screw rod in the screw rod nut pair.

7. A pharmacological teaching device according to claim 1, wherein: the top of the box body is provided with a top plate in an open position, one end of the top plate is hinged to the box body, and the other end of the top plate is lapped on the box body.

8. A pharmacological teaching device according to claim 2, wherein: a dehumidifying device is arranged in the medicine storage chamber.

9. A pharmacological teaching device according to claim 8, wherein: the dehumidification device comprises a fan and a heating pipe arranged at the air outlet of the fan, the medicine storage chamber is provided with an air inlet and an air outlet, and the fan is arranged on one side of the air inlet of the medicine storage chamber.

10. A pharmacological teaching device according to claim 9, wherein: dust covers are arranged at the air inlet and the air outlet of the medicine storage chamber.