CN210200098U

CN210200098U - Pharmacogenomics teaching device

Info

Publication number: CN210200098U
Application number: CN201920533147.5U
Authority: CN
Inventors: Cao Chen; 陈草
Original assignee: Xian Medical University
Current assignee: Xian Medical University
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-03-27
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a pharmacogenomics teaching device, which comprises a housin, the walking wheel is installed to the lower extreme of casing, be provided with the service brake on the walking wheel, the upper end of casing is run through and is equipped with the support column, the one end that the support column is located the casing rotates the interior bottom of connecting at the casing, the interior bottom of casing rotates and is connected with the pivot, the upper end of pivot is rotated and is connected with the carousel, the upper end fixedly connected with sector disc of carousel, the axle center of carousel coincides with the axle center of sector disc, the upper end edge of carousel is equipped with the gag lever post, the distance in gag lever post and carousel axle center slightly is greater than the radius of sector. The utility model is provided with the walking wheels, which is convenient for teachers to move; through stepping on the mode of pressing the footboard, make this teaching device can be more than useful in the conversion margin between various statistical charts, step on the more laborsaving of the mode of pressing simultaneously to can show different statistical charts respectively through setting up three show board, the contrast teaching of being convenient for improves the teaching quality.

Description

Pharmacogenomics teaching device

Technical Field

The utility model relates to a teaching equipment technical field especially relates to a pharmacogenomics teaching device.

Background

The economics of medicine is the application of the principles and methods of economics to the field of medicine. The broad pharmaceutical economics mainly studies the economic behavior of the drug supply and demand party, the drug market pricing under the interaction of the supply and demand parties, and various intervention policy measures in the drug field. The narrow-sense pharmacogenomics is a comprehensive application science which applies the basic principle, method and analysis technology of economics to the clinical pharmacotherapy process, takes the population view of the pharmacotherapy epidemiology as guidance and develops research from the social perspective to make the most of the reasonable utilization of the existing medical and health resources.

The current pharmacogenomics teaching device only has a show board, and multiple statistical chart effect can't be placed on a show board, and the teacher need change between various statistical charts when carrying out the statistical chart show, has not only reduced display efficiency, also does not benefit to multiple statistical chart simultaneously and contrasts.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a teaching device for the pharmacogenomics.

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

the utility model provides a pharmacogenomics teaching device, includes the casing, the walking wheel is installed to the lower extreme of casing, be provided with the service brake on the walking wheel, the upper end of casing is run through and is equipped with the support column, the one end rotation that the support column is located the casing is connected at the interior bottom of casing, the interior bottom rotation of casing is connected with the pivot, the upper end rotation of pivot is connected with the carousel, the upper end fixedly connected with sector disc of carousel, the axle center of carousel coincides with the axle center of sector disc, the upper end edge of carousel is equipped with the gag lever post, the distance of gag lever post and carousel axle center slightly is greater than the radius of sector disc, the part fixedly connected with disc that the support column is located the casing, the edge of disc is equidistant to be equipped with four arc pieces, be equipped with the draw-in groove with gag lever post size assorted on the arc piece, and a driving mechanism for driving the rotating shaft to rotate is mounted on the side wall of the shell.

Preferably, actuating mechanism includes movable block, rack and gear, the spout has been seted up to the lateral wall of casing, movable block sliding connection is in the spout, the gear passes through the coaxial fixed connection of one-way bearing in the pivot, rack sliding connection is in the interior bottom of casing, and rack and gear engagement, the one end that the rack is close to the movable block rotates and is connected with the connecting rod, the one end that the rack was kept away from to the connecting rod rotates and connects on the lateral wall of movable block.

Preferably, the movable block is located the outer one end fixedly connected with footboard of casing, the upper end equipartition antiskid arch of footboard.

Preferably, the lower extreme of casing is installed the walking wheel, be provided with the service brake on the walking wheel.

Preferably, the corners of three of the display boards are chamfered.

Preferably, the movable block is elastically connected to the inner wall of the sliding groove through a return spring.

The utility model discloses following beneficial effect has:

1. the walking wheels are arranged on the teaching device, so that a teacher can conveniently move;

2. through stepping on the mode of pressing the footboard, make this teaching device can be more than useful in the conversion margin between various statistical charts, step on the more laborsaving of the mode of pressing simultaneously to can show different statistical charts respectively through setting up three show board, the contrast teaching of being convenient for improves the teaching quality.

Drawings

Fig. 1 is a schematic structural view of a pharmacogenomics teaching device provided by the present invention;

fig. 2 is a schematic structural view of a housing of the pharmacogenomics teaching device provided by the present invention;

fig. 3 is the utility model provides a mounting structure schematic diagram of pharmacogenomics teaching device show board.

In the figure: the device comprises a shell 1, a disc 2, a turntable 3, a rotating shaft 4, a sector disc 5, a limiting rod 6, a sliding chute 7, a movable block 8, a pedal 9, a connecting rod 10, a rack 11, a gear 12, a supporting column 13, a display board 14 and a return spring 15.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a teaching device for medicinal economics comprises a shell 1, a support column 13 is provided at the upper end of the shell 1, one end of the support column 13 located in the shell 1 is rotatably connected to the inner bottom of the shell 1, the inner bottom of the shell 1 is rotatably connected to a rotating shaft 4, the upper end of the rotating shaft 4 is rotatably connected to a rotating disc 3, the upper end of the rotating disc 3 is fixedly connected to a sector disc 5, the axis of the rotating disc 3 coincides with the axis of the sector disc 5, a limit rod 6 is provided at the upper end edge of the rotating disc 3, the distance between the limit rod and the axis of the rotating disc 3 is slightly larger than the radius of the sector disc 5, the part of the support column 13 located in the shell 1 is fixedly connected to a disc 2, four arc blocks are provided at equal intervals at the edge of the disc 2, a clamping groove matched with the size of, the corners of the three display boards 14 are chamfered.

Be used for driving 4 pivoted actuating mechanism of pivot of casing 1's lateral wall to install, actuating mechanism includes movable block 8, rack 11 and gear 12, spout 7 has been seted up to casing 1's lateral wall, 8 sliding connection of movable block are in spout 7, gear 12 passes through the coaxial fixed connection of one-way bearing on

pivot

4, 11 sliding connection of rack is at casing 1's interior bottom, and rack 11 and gear 12 mesh, rack 11 is close to the one end rotation of movable block 8 and is connected with connecting rod 10, the one end rotation of connecting rod 10 keeping away from rack 11 is connected on movable block 8's lateral wall, movable block 8 passes through reset spring 15 elastic connection on spout 7's inner wall.

The movable block 8 is located the outer one end fixedly connected with footboard 9 of casing 1, and the upper end equipartition of footboard 9 is raised.

The utility model discloses in, this economics teaching device is when using, the teacher demonstrates the pharmacogenomics statistical chart through show board 14, when changing the statistical chart of difference, the teacher only needs to step on through footboard 9 and presses the lower extreme, footboard 9 moves down through driving movable block 8, and then promote rack 11 through connecting rod 10 and remove, rack 11 removes and drives gear 12 and rotates, gear 12 rotates and drives pivot 4 and rotate, 4 pivots in the pivot drive carousel 3, 6 just blocks on the draw-in groove of gag lever post on the carousel 3, then drive disc 2 and rotate the third, and then make show board 14 rotate the third, rotate next show face to the position towards the student.

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. The utility model provides a pharmacogenomics teaching device, includes casing (1), its characterized in that, the upper end of casing (1) is run through and is equipped with support column (13), the one end that support column (13) are located casing (1) is rotated and is connected the interior bottom in casing (1), the interior bottom of casing (1) is rotated and is connected with pivot (4), the upper end of pivot (4) is rotated and is connected with carousel (3), the upper end fixedly connected with sector plate (5) of carousel (3), the axle center of carousel (3) and the axle center coincidence of sector plate (5), the upper end edge of carousel (3) is equipped with gag lever post (6), the distance of gag lever post and carousel (3) axle center slightly is greater than the radius of sector plate (5), support column (13) are located partial fixedly connected with disc (2) in casing (1), the edge equidistant four arc pieces that are equipped with of disc (2), be equipped with on the arc piece with gag lever post (6) size assorted draw-in groove, the upper end lateral wall of support column (13) passes through three show board (14) of equidistant fixedly connected with of support frame, the lateral wall of casing (1) is installed and is used for driving pivot (4) pivoted actuating mechanism.

2. The teaching device of the pharmacogenomics, according to claim 1, characterized in that, the actuating mechanism includes movable block (8), rack (11) and gear (12), spout (7) have been seted up to the lateral wall of casing (1), movable block (8) sliding connection is in spout (7), gear (12) are through the coaxial fixed connection of one-way bearing on pivot (4), rack (11) sliding connection is in the interior bottom of casing (1), and rack (11) and gear (12) meshing, the one end that rack (11) is close to movable block (8) is rotated and is connected with connecting rod (10), the one end that rack (11) was kept away from to connecting rod (10) is rotated and is connected on the lateral wall of movable block (8).

3. The teaching device of the pharmaco-economics according to claim 2 characterized in that the end of the movable block (8) located outside the housing (1) is fixedly connected with a pedal (9), and the upper end of the pedal (9) is uniformly provided with anti-slip protrusions.

4. A pharmaco-economics teaching device according to claim 1 wherein the lower end of the housing (1) is fitted with a walking wheel on which is provided a foot brake.

5. A teaching device according to claim 1, wherein the corners of three of said display boards (14) are chamfered.

6. A pharmaco-economics teaching device according to claim 2, characterized in that the movable block (8) is elastically connected to the inner wall of the chute (7) by means of a return spring (15).