CN203490862U - Biological specimen display device - Google Patents
Biological specimen display device Download PDFInfo
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- CN203490862U CN203490862U CN201320645213.0U CN201320645213U CN203490862U CN 203490862 U CN203490862 U CN 203490862U CN 201320645213 U CN201320645213 U CN 201320645213U CN 203490862 U CN203490862 U CN 203490862U
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- motor
- supporting plate
- switch
- display device
- power supply
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Abstract
The utility model discloses a biological specimen display device, and belongs to biology teaching aids. The biological specimen display device includes a bottom seat, a supporting board, a power supply, and a plurality of transparent containers containing biological specimens, wherein bottom parts of the transparent containers are provided with iron plating layers; a motor is disposed on the bottom seat; a rotation shaft of the motor is connected with a bottom part of the supporting board; a top part of the supporting board is provided with a layer of soft magnetic plate; the bottom seat is also provided with a switch; and the power supply is connected with the motor through the switch. The transparent containers are capable of rotating under the drive by the motor, so that students are allowed to observe every surface of a specimen, and teaching effect is improved.
Description
Technical field
The utility model relates to a kind of biological sample exhibiting device, belongs to biology teaching aid.
Background technology
In the bioconversion medium in middle school; teacher often can show various biological samples to student; these samples are often placed in transparent vessel; in order to make student see each face of sample clearly; teacher conventionally can hold container with hand and be rotated; do so not only effort, and some positions of sample are also easy to be sheltered from by teacher's hand.
Utility model content
The utility model, for the problem in background technology, proposes a kind of biological sample exhibiting device.
The utility model, for overcoming the above problems, adopts following technical scheme:
A biological sample exhibiting device, comprises that base, supporting plate, power supply and several are equipped with the transparent vessel of biological sample; The bottom of all transparent vessels is equipped with plating iron layer; Described base is provided with a motor; The turning axle of described motor is connected with the bottom of supporting plate; The top of described supporting plate is provided with one deck soft magnetism iron plate; On described base, be also provided with a switch; Described power supply is connected with motor by switch.
Preferably, described power acquisition powered battery.
Technique effect:
1, transparent vessel of the present utility model can be rotated under driven by motor, is convenient to student each face of sample is observed, and has improved teaching efficiency.
2, the utility model is fixed on transparent vessel on supporting plate by soft magnetism iron plate, conveniently to the transparent vessel of different specimens is housed, changes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is constitutional diagram when transparent vessel is fixed on supporting plate.
Label title in Fig. 1, Fig. 2: 1, base; 2, motor; 3, supporting plate; 4, soft magnetism iron plate; 5, transparent vessel; 6, plating iron layer; 7, switch.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is done in further detail and is introduced:
Structure of the present utility model as shown in Figure 1, comprises that base 1, supporting plate 3, power supply and several are equipped with the transparent vessel 5 of biological sample; The bottom of all transparent vessels 5 is equipped with plating iron layer 6; Described base 1 is provided with a motor 2; The turning axle of described motor 2 is connected with the bottom of supporting plate 3; The top of described supporting plate 3 is provided with one deck soft magnetism iron plate 4; On described base 1, be also provided with a switch 7; Described power supply is connected with motor 2 by switch 7.
Described power acquisition powered battery; Described switch 7 adopts push-button switch; Described motor 2 adopts small-sized DC brushless motor; Described transparent vessel 5 can adopt cylindrical transparent container; Described supporting plate 3 can adopt circular plastic plate.
Before class, teacher is first fixed on the top (as shown in Figure 2) of supporting plate 3 by the transparent vessel 5 that biological sample is housed by soft magnetism iron plate 4, because the bottom of transparent vessel 5 is provided with plating iron layer 6, supporting plate 3 can hold transparent vessel 5 by soft magnetism iron plate 4, so, when supporting plate 3 rotates, transparent vessel 5 can be along with supporting plate 3 rotates together.During demonstration, teacher only need press switch 7, just can be by the power connection of motor 2, after power connection, the turning axle of motor 2 can drive supporting plate 3 to rotate, when supporting plate 3 rotates, transparent vessel 5 also can be along with supporting plate 3 rotates together, and now, student can observe each face of sample easily.
Claims (2)
1. a biological sample exhibiting device, is characterized in that: comprise that base (1), supporting plate (3), power supply and several are equipped with the transparent vessel (5) of biological sample; The bottom of all transparent vessels (5) is equipped with plating iron layer (6); Described base (1) is provided with a motor (2); The turning axle of described motor (2) is connected with the bottom of supporting plate (3); The top of described supporting plate (3) is provided with one deck soft magnetism iron plate (4); On described base (1), be also provided with a switch (7); Described power supply is connected with motor (2) by switch (7).
2. a kind of biological sample exhibiting device according to claim 1, is characterized in that: described power acquisition powered battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645213.0U CN203490862U (en) | 2013-10-21 | 2013-10-21 | Biological specimen display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645213.0U CN203490862U (en) | 2013-10-21 | 2013-10-21 | Biological specimen display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490862U true CN203490862U (en) | 2014-03-19 |
Family
ID=50261676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320645213.0U Expired - Fee Related CN203490862U (en) | 2013-10-21 | 2013-10-21 | Biological specimen display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203490862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128258A (en) * | 2016-09-09 | 2016-11-16 | 芜湖市科源教学设备有限公司 | A kind of fishes snd bottle being easy to show teaching |
| CN106205328A (en) * | 2016-09-09 | 2016-12-07 | 芜湖市科源教学设备有限公司 | A kind of spinal column and vertebra specimen inspection box |
| CN106205286A (en) * | 2016-09-09 | 2016-12-07 | 芜湖市科源教学设备有限公司 | A kind of bioconversion medium specimen box |
-
2013
- 2013-10-21 CN CN201320645213.0U patent/CN203490862U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128258A (en) * | 2016-09-09 | 2016-11-16 | 芜湖市科源教学设备有限公司 | A kind of fishes snd bottle being easy to show teaching |
| CN106205328A (en) * | 2016-09-09 | 2016-12-07 | 芜湖市科源教学设备有限公司 | A kind of spinal column and vertebra specimen inspection box |
| CN106205286A (en) * | 2016-09-09 | 2016-12-07 | 芜湖市科源教学设备有限公司 | A kind of bioconversion medium specimen box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |