CN212847282U

CN212847282U - Physiology teaching sample display device

Info

Publication number: CN212847282U
Application number: CN202021007786.7U
Authority: CN
Inventors: 田金娥; 田珍珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-30
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a physiology teaching sample display device, including base, step motor and transparent housing, base below four corners department all is provided with the universal wheel, the universal wheel top is provided with the battery, be provided with between the battery step motor, step motor transmission output is connected with the carousel, the carousel outside is provided with the chassis, be provided with between the chassis transparent housing, the universal wheel with the base passes through the screw connection, the battery with the base passes through the screw connection, step motor with the base passes through the screw connection. Has the advantages that: the utility model discloses a set up base, battery and step motor, can carry out the automatic show that rotates to the device, avoid the show angle can not rotate and cause the sample to watch inconveniently, improved the efficiency that physiology teaching sample display device used.

Description

Physiology teaching sample display device

Technical Field

The utility model relates to a display device technical field, concretely relates to physiology teaching sample display device.

Background

The specimen is an animal, plant, mineral, etc., and can be preserved for a long time and maintain the original appearance as much as possible after various treatments, thereby providing the specimen for exhibition, demonstration, education, identification, examination and other various researches.

At present, current physiology teaching sample display device mostly adopts fixed knot to construct, owing to lack the rotatable part, it is inconvenient to make the show angle can not rotate to cause the sample to watch easily, physiology teaching sample display device availability factor has been reduced, secondly, current physiology teaching sample display device mostly adopts semi-open structure, owing to long-time show, it is short to make the sample receive bacterial infection easily and cause the sample to deposit the cycle, simultaneously owing to lack the cooling part, make the high quality that influences the sample of device internal temperature easily, can not satisfy the demand that physiology teaching sample display device used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a physiology teaching sample display device, solved current physiology teaching sample display device, owing to lack the rotatable part, make the show angle can not rotate easily and cause the sample to watch inconveniently, reduced physiology teaching sample display device availability factor's problem.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a physiology teaching sample display device, including base, step motor and transparent housing, base below four corners department all is provided with the universal wheel, the universal wheel top is provided with the battery, be provided with between the battery step motor, step motor transmission output is connected with the carousel, the carousel outside is provided with the chassis, be provided with between the chassis transparent housing, the universal wheel with the base passes through the screw connection, the battery with the base passes through the screw connection, step motor with the base passes through the screw connection, the carousel with step motor passes through the key-type connection, the carousel with the chassis rotates to be connected, transparent housing with the carousel passes through the draw-in groove and connects.

Furthermore, a first partition plate is arranged above the transparent shell, and a second partition plate is arranged above the first partition plate.

Through adopting above-mentioned technical scheme, through baffle one is convenient to put the sample.

Further, baffle two tops are provided with baffle three, baffle one baffle two with baffle three tops all are provided with the refrigeration piece, refrigeration piece one side is provided with the bleeder vent, the bleeder vent top is provided with the protective cover, the protective cover inboard is provided with the vacuum pump, vacuum pump one side is provided with the thermometer, it has operating panel to set up through the screw connection on the base lateral wall.

By adopting the technical scheme, the device can be controlled through the operation panel.

Furthermore, the first partition board is connected with the transparent shell through a clamping groove, and the second partition board is connected with the transparent shell through a clamping groove.

Through adopting above-mentioned technical scheme, through baffle two can put the sample.

Furthermore, the third partition board is connected with the transparent shell through a clamping groove, and the refrigerating sheets are all bonded with the first partition board, the second partition board and the third partition board.

Through adopting above-mentioned technical scheme, through the refrigeration piece can be to cooling down in the device, avoids the device internal temperature too high to cause the sample to deposit the difficulty.

Furthermore, the bleeder vent shaping in baffle one, baffle two and on the baffle three, the protective cover with transparent shell passes through the draw-in groove and connects.

Through adopting above-mentioned technical scheme, through the bleeder vent is convenient to be ventilative in the device.

Further, the vacuum pump is connected with the transparent shell through screws, and the thermometer is bonded with the transparent shell.

Through adopting above-mentioned technical scheme, through the vacuum pump can be extracted the device interior air, avoids the device to receive bacterial infection to cause the sample to deposit the cycle short, satisfies the demand that physiology teaching sample display device used.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the prior physiological teaching sample display device mostly adopts a fixed structure, and because a rotating part is lacked, the display angle can not be rotated easily to cause the inconvenience of sample viewing, and the use efficiency of the physiological teaching sample display device is reduced, the utility model discloses a base, a storage battery and a stepping motor are arranged, the device can be automatically rotated and displayed, the inconvenience of sample viewing caused by the incapability of rotating the display angle is avoided, and the use efficiency of the physiological teaching sample display device is improved;

2. for solving current physiology teaching sample display device majority and adopting semi-open structure, because long-time show makes the sample receive bacterial infection easily and causes the sample to deposit the cycle short, simultaneously because lack the cooling part, makes the high quality that influences the sample of temperature in the device easily, can not satisfy the problem of physiology teaching sample display device user demand, the utility model discloses a set up protective cover, vacuum pump, thermometer and refrigeration piece, not only can be with the air escape in the device, make the device be in vacuum state, avoid the sample to receive bacterial infection and cause the sample to deposit the cycle short, but also can cool down to the device in, avoid the high quality that influences the sample of temperature in the device, satisfy the demand that physiology teaching sample display device used.

Drawings

Fig. 1 is a schematic structural view of a physiological teaching specimen display device according to the present invention;

fig. 2 is a front cross-sectional view of a physiological teaching specimen display device according to the present invention;

fig. 3 is a circuit block diagram of a physiology teaching specimen display device of the utility model.

The reference numerals are explained below:

1. a base; 2. a universal wheel; 3. a storage battery; 4. a stepping motor; 5. a turntable; 6. a chassis; 7. a transparent housing; 8. a first clapboard; 9. a second clapboard; 10. a third clapboard; 11. a refrigeration plate; 12. air holes are formed; 13. a protective cover; 14. a vacuum pump; 15. a thermometer; 16. an operation panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the sample display device for physiology teaching in this embodiment comprises a base 1, a stepping motor 4 and a transparent casing 7, wherein universal wheels 2 are disposed at four corners of the bottom of the base 1, storage batteries 3 are disposed above the universal wheels 2, the stepping motor 4 is disposed between the storage batteries 3, the stepping motor 4 is a motor for converting an electrical pulse signal into a corresponding angular displacement or a linear displacement, a turntable 5 is connected to a transmission output end of the stepping motor 4, a chassis 6 is disposed at the outer side of the turntable 5, the transparent casing 7 is disposed between the chassis 6, the universal wheels 2 and the base 1 are connected by screws, a first partition plate 8 is disposed above the transparent casing 7, a third partition plate 10 is disposed above the first partition plate 8, the sample is conveniently placed by the first partition plate 8, a first partition plate 8 is disposed above the second partition plate 9, and refrigerating sheets 11 are disposed above the first partition plate 8, the refrigerating piece 11 is also called as a thermoelectric semiconductor refrigerating component, a Peltier is used for dividing the refrigerating piece into two sides, one side absorbs heat, the other side dissipates heat, and a heat-conducting patch can play a role of heat conduction, cold cannot be generated per se, one side of the refrigerating piece 11 is provided with an air vent 12, a protective cover 13 is arranged above the air vent 12, a vacuum pump 14 is arranged on the inner side of the protective cover 13, the vacuum pump 14 is a device or equipment which utilizes a mechanical, physical, chemical or physical-chemical method to pump air into a pumped container to obtain vacuum, one side of the vacuum pump 14 is provided with a thermometer 15, one side wall of the base 1 is provided with an operating panel 16 connected with screws, the device can be controlled through the operating panel 16, the first partition plate 8 is connected with the transparent shell 7 through a clamping groove, the second partition plate 9 is connected with the transparent shell 7 through a, On the second partition plate 9 and the third partition plate 10, the protective cover 13 is connected with the transparent shell 7 through a clamping groove, and ventilation is conveniently carried out in the device through the ventilation holes 12.

As shown in fig. 2 and 3, in this embodiment, battery 3 passes through screw connection with base 1, and step motor 4 passes through screw connection with base 1, and carousel 5 passes through the key-type connection with step motor 4, carousel 5 with chassis 6 rotates to be connected, and transparent casing 7 passes through the draw-in groove with carousel 5 to be connected, can carry out the automatic show that rotates to the device, avoids the show angle can not rotate and causes the sample to watch inconveniently, has improved the efficiency that physiology teaching sample display device used.

As shown in fig. 1-3, in this embodiment, three 10 baffles are connected with transparent casing 7 through the draw-in groove, refrigeration piece 11 all bonds with baffle one 8, two 9 baffles and three 10 baffles, vacuum pump 14 passes through the screw connection with transparent casing 7, thermometer 15 bonds with transparent casing 7, not only can be with the air escape in the device, make the device be in vacuum state, it is short to avoid the sample to receive bacterial infection to cause the sample to deposit the cycle, and can also cool down in the device, avoid the high quality that influences the sample of temperature in the device, satisfy the demand that physiology teaching sample display device used.

The specific implementation process of this embodiment is as follows: the device is moved to a designated place through the universal wheel 2, the vacuum pump 14 is started through the operation panel 16, the air in the device is extracted and discharged, the temperature in the device is observed through the thermometer 15, when the temperature is overhigh, the refrigerating sheet 11 is started to absorb the heat in the device, the cooling effect is achieved, the stepping motor 4 is started, the rotating angle and speed are set, the rotating disc 5 is rotated, the transparent shell 7 is rotated, the device is rotated and displayed, the convenience and the clarity are realized, the physiology teaching specimen display device is convenient to operate, through the arrangement of the base 1, the storage battery 3 and the stepping motor 4, the device can be automatically rotated and displayed, the inconvenience in specimen viewing caused by the fact that the display angle cannot be rotated is avoided, the use efficiency of the physiology teaching specimen display device is improved, and secondly, through the arrangement of the protective cover 13, the vacuum pump 14, the thermometer 15 and the, not only can be with the air escape in the device, make the device be in vacuum state, avoid the sample to receive bacterial infection and cause the sample to deposit the cycle short, but also can cool down to the device in, avoid the high quality that influences the sample of device internal temperature, satisfy the demand that physiology teaching sample display device used.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a physiology teaching sample display device which characterized in that: comprises a base (1), a stepping motor (4) and a transparent shell (7), wherein universal wheels (2) are arranged at four corners below the base (1), a storage battery (3) is arranged above the universal wheels (2), the stepping motor (4) is arranged between the storage batteries (3), the transmission output end of the stepping motor (4) is connected with a turntable (5), a chassis (6) is arranged outside the turntable (5), the transparent shell (7) is arranged between the chassis (6), the universal wheels (2) are connected with the base (1) through screws, the storage battery (3) is connected with the base (1) through screws, the stepping motor (4) is connected with the base (1) through screws, the turntable (5) is connected with the stepping motor (4) through a key, and the turntable (5) is connected with the chassis (6) in a rotating way, the transparent shell (7) is connected with the rotary disc (5) through a clamping groove.

2. A physiological teaching specimen display device according to claim 1, wherein: a first partition plate (8) is arranged above the transparent shell (7), and a second partition plate (9) is arranged above the first partition plate (8).

3. A physiological teaching specimen display device according to claim 2, wherein: baffle two (9) top is provided with baffle three (10), baffle one (8) baffle two (9) with baffle three (10) tops all is provided with refrigeration piece (11), refrigeration piece (11) one side is provided with bleeder vent (12), bleeder vent (12) top is provided with protective cover (13), protective cover (13) inboard is provided with vacuum pump (14), vacuum pump (14) one side is provided with thermometer (15), it has operating panel (16) to set up through the screw connection on base (1) a lateral wall.

4. A physiological teaching specimen display device according to claim 2, wherein: the first partition plate (8) is connected with the transparent shell (7) through a clamping groove, and the second partition plate (9) is connected with the transparent shell (7) through a clamping groove.

5. A physiological teaching specimen display device according to claim 3, wherein: the third partition plate (10) is connected with the transparent shell (7) through a clamping groove, and the refrigerating sheets (11) are all bonded with the first partition plate (8), the second partition plate (9) and the third partition plate (10).

6. A physiological teaching specimen display device according to claim 3, wherein: bleeder vent (12) shaping in baffle one (8), baffle two (9) and on baffle three (10), protective cover (13) with transparent casing (7) are connected through the draw-in groove.

7. A physiological teaching specimen display device according to claim 3, wherein: the vacuum pump (14) is connected with the transparent shell (7) through screws, and the thermometer (15) is bonded with the transparent shell (7).