CN206322371U - Sample display box is used in a kind of biological species teaching - Google Patents
Sample display box is used in a kind of biological species teaching Download PDFInfo
- Publication number
- CN206322371U CN206322371U CN201621402524.4U CN201621402524U CN206322371U CN 206322371 U CN206322371 U CN 206322371U CN 201621402524 U CN201621402524 U CN 201621402524U CN 206322371 U CN206322371 U CN 206322371U
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- CN
- China
- Prior art keywords
- casing
- face
- ladder platform
- glove
- displaying
- Prior art date
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Abstract
The utility model discloses a kind of biological species teaching sample display box, including casing and case lid, case lid is hinged on the openend of casing, the front end face of casing is provided with observation window, the displaying ladder platform corresponding with observation window is provided with casing, show and some ladders are uniformly provided with ladder platform, the top end face of each ladder is uniformly provided with some glove vallecular cavities along its length, the side end face of each ladder is uniformly embedded with some searchlights corresponding with glove vallecular cavity, show and some drive cavities corresponding with glove vallecular cavity are provided with ladder platform, show in ladder platform provided with some power transmission shafts corresponding with drive cavity, the rear end face of casing is provided with some switches being engaged with searchlight, the utility model sets displaying ladder platform to carry out staged displaying to sample, a variety of samples can be put and carry out contrast teaching；Show and rotary system and search lighting device are set in ladder platform so that sample can be easy to each details of observation of students in rotational view under light.
Description
Technical field
The utility model is related to tutor auxiliary platform apparatus field, and sample display box is used in specially a kind of biological species teaching.
Background technology
In the bioconversion medium practice of school, teacher allows student preferably to recognize simultaneously to improve the quality of bioconversion medium
Various biologies are grasped, generally a variety of biological samples are illustrated on dais, allow student to contrast, observe, to improve perceptual knowledge.Respectively
Kind of biological sample is usually that sealing is stored in glassware, and is soaked in decoction；Directly taken in traditional teacher when giving lessons
Samples show to see to student, although facilitate student to see each details of sample clearly, but in teaching, if teacher one is not small
The heart, it is easy to which sample is dropped on ground, so as to break glassware, damages sample；Sample is because long period of soaking is in decoction, such as
Fruit does not aid in fluorescent tube to irradiate sample, and student is difficult some details for seeing sample clearly, is unfavorable for smooth expansion of imparting knowledge to students.
Utility model content
The purpose of this utility model is to provide a kind of biological species teaching sample display box, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
Sample display box, including casing and case lid are used in a kind of biological species teaching, and case lid is hinged on the openend of casing, case lid
Fastened by buckle and casing, the front end face of casing is provided with observation window, and observation window is provided with and observation in transparent glass window, casing
Uniformly it is provided with some ladders in the corresponding displaying ladder platform of window, displaying ladder platform, the top end face of each ladder is along length side
To some glove vallecular cavities are uniformly provided with, the side end face of each ladder is uniformly embedded with some corresponding with glove vallecular cavity
Searchlight, searchlight and glove vallecular cavity are one-to-one relations, provided with some relative with glove vallecular cavity in displaying ladder platform
The drive cavity answered, glove vallecular cavity is that rotating disk is provided with one-to-one relation, glove vallecular cavity with drive cavity, and the bottom of rotating disk is fixed
Connection rotating shaft, the other end of rotating shaft is stretched into drive cavity, and is fixedly connected first bevel gear；Rotating shaft passes through bearing and displaying ladder
Platform is rotated in connection, displaying ladder platform provided with some power transmission shafts corresponding with drive cavity, and power transmission shaft and drive cavity are one by one
Corresponding relation, power transmission shaft is rotated with displaying ladder platform by bearing group and is connected, and power transmission shaft one end is stretched into drive cavity, and fixed
Connect the second bevel gear being engaged with first bevel gear；The other end of power transmission shaft stretches out casing, and is fixedly connected rotary handle；
Power transmission shaft is connected by bearing with body pivot, and the rear end face of casing is provided with some switches being engaged with searchlight, switch and
Searchlight is one-to-one relation, and each switch is each provided at the top of rotary handle corresponding thereto, switch and searchlight
It is to be connected by wire, shows and battery is provided with the top of ladder platform, battery is connected by wire with all searchlights,
Power interface is embedded with the top of the rear end face of casing, power interface is connected with battery.
It is uniform in displaying ladder platform to be provided with 3~5 ladders as the utility model further technical scheme.
As the utility model further technical scheme, the top end face of each ladder is uniformly set along its length
There are 3~5 glove vallecular cavities.
As the utility model further technical scheme, the left and right side of casing is arranged with handle.
As the utility model further technical scheme, the end face of each rotary handle is equipped with label cavity.
Compared with prior art, the utility model sets displaying ladder platform to carry out staged displaying to sample, can put
A variety of samples carry out contrast teaching；Show and rotary system and search lighting device are set in ladder platform so that sample can be under light
Rotational view, is easy to each details of observation of students.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the front view of biological species teaching sample display box of the utility model；
Fig. 2 is a kind of structural representation of the side cutaway view of biological species teaching sample display box of the utility model；
Fig. 3 is a kind of structural representation of the rearview of biological species teaching sample display box of the utility model.
In figure：1- casings, 2- case lids, 3- buckles, 4- observation windows, 5- displaying ladder platforms, 6- glove vallecular cavities, 7- drive cavities,
8- rotating disks, 9- rotating shafts, 10- first bevel gears, 11- bearings, 12- bearing groups, 13- power transmission shafts, 14- second bevel gears, 15- searchlightings
Lamp, 16- switches, 17- rotary handles, 18- batteries, 19- power interfaces, 20- label cavitys, 21- handles, 22- wires.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1~3 are referred to, sample display box, including casing 1 and case lid 2 are used in a kind of biological species teaching, and the case lid 2 is cut with scissors
The openend of casing 1 is connected on, case lid 2 is fastened by buckle 3 with casing 1, the front end face of the casing 1 is provided with observation window 4, described
Observation window 4 is transparent glass window, and the displaying ladder platform 5 corresponding with observation window 4, the displaying ladder are provided with the casing 1
Some ladders are uniformly provided with platform 5, the top end face of each ladder is uniformly provided with some article putting grooves along its length
Chamber 6, the side end face of each ladder is uniformly embedded with some searchlights 15 corresponding with glove vallecular cavity 6, the searchlight
15 and glove vallecular cavity 6 are one-to-one relations, and some biographies corresponding with glove vallecular cavity 6 are provided with the displaying ladder platform 5
Dynamic chamber 7, the glove vallecular cavity 6 and drive cavity 7 are one-to-one relations, and rotating disk 8, described turn are provided with the glove vallecular cavity 6
The bottom of disk 8 is fixedly connected rotating shaft 9, and the other end of the rotating shaft 9 is stretched into drive cavity 7, and is fixedly connected first bevel gear 10；
The rotating shaft 9 is rotated with displaying ladder platform 5 by bearing 11 and is connected, provided with some and drive cavity 7 in the displaying ladder platform 5
Corresponding power transmission shaft 13, the power transmission shaft 13 and drive cavity 7 are one-to-one relations, and the power transmission shaft 13 passes through bearing group
12 are connected with the displaying rotation of ladder platform 5, and described one end of power transmission shaft 13 is stretched into drive cavity 7, and is fixedly connected and first bevel gear
The second bevel gear 14 being engaged；The other end of power transmission shaft 13 stretches out casing 1, and is fixedly connected rotary handle 17；Power transmission shaft 13
Rotated and be connected with casing 1 by bearing 11, the rear end face of the casing 1 is provided with some switches 16 being engaged with searchlight 15,
The switch 16 and searchlight 15 are one-to-one relations, and each switch 16 is each provided at rotary handle 17 corresponding thereto
Top, the switch 16 with searchlight 15 is connected by wire 22, and battery is provided with the top of the displaying ladder platform 5
18, the battery 18 is connected by wire 22 with all searchlights 15, and power supply is embedded with the top of the rear end face of the casing 1
Interface 19, the power interface 19 is connected with battery 18.
The left and right side of the casing 1 is arranged with handle 21.
The end face of each rotary handle 17 is equipped with label cavity 20.
Before class, the biological sample for needing to explain on classroom is first placed in each in displaying ladder platform 5 by teacher one by one
In glove vallecular cavity 6, case lid 2 is then covered, and seal；Say when talking about some sample class hour, by switching 16 openings accordingly
The corresponding searchlight 15 of glove vallecular cavity 6 that sample is placed, is illuminated to sample, facilitates observation of students, during explanation
When needing to rotate, then by rotating rotary handle 17, so as to rotate second bevel gear 14, second bevel gear 14 drives first to bore tooth
Wheel 10 is rotated, and then drives rotating shaft 9 to rotate, and rotating shaft 9 drives rotating disk 8 to rotate, and then drives sample to rotate, and rotation is that speed is
Manually directly control, very convenient, observing effect is good.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Various changes can be made.
Claims (5)
1. sample display box is used in a kind of biological species teaching, it is characterised in that including casing and case lid, case lid is hinged on opening for casing
Mouth end, case lid is fastened by buckle and casing, and the front end face of casing is provided with observation window, and observation window is in transparent glass window, casing
Provided with the displaying ladder platform corresponding with observation window, some ladders, the top of each ladder are uniformly provided with displaying ladder platform
Face is uniformly provided with some glove vallecular cavities along its length, and the side end face of each ladder is uniformly embedded with some and glove
The corresponding searchlight of vallecular cavity, searchlight and glove vallecular cavity are one-to-one relations, provided with some with putting in displaying ladder platform
The corresponding drive cavity of thing vallecular cavity, glove vallecular cavity is that rotating disk, rotating disk are provided with one-to-one relation, glove vallecular cavity with drive cavity
Bottom be fixedly connected rotating shaft, the other end of rotating shaft is stretched into drive cavity, and is fixedly connected first bevel gear；Rotating shaft passes through bearing
Rotate and be connected with displaying ladder platform, provided with some power transmission shafts corresponding with drive cavity in displaying ladder platform, power transmission shaft is with passing
Dynamic chamber is one-to-one relation, and power transmission shaft is rotated with displaying ladder platform by bearing group and is connected, and transmission is stretched into power transmission shaft one end
In chamber, and it is fixedly connected the second bevel gear being engaged with first bevel gear；The other end of power transmission shaft stretches out casing, and fixed company
Connect rotary handle；Power transmission shaft is connected by bearing with body pivot, and the rear end face of casing is engaged provided with some with searchlight
Switch, switch and searchlight are one-to-one relations, and each switch is each provided at the top of rotary handle corresponding thereto, opened
It with searchlight is connected by wire to close, and is shown in the top of ladder platform provided with battery, and battery passes through wire and all
Searchlight is connected, and is embedded with power interface at the top of the rear end face of casing, power interface is connected with battery.
2. sample display box is used in a kind of biological species teaching according to claim 1, it is characterised in that in displaying ladder platform
Even is provided with 3~5 ladders.
3. sample display box is used in a kind of biological species teaching according to claim 2, it is characterised in that the top of each ladder
Face is uniformly provided with 3~5 glove vallecular cavities along its length.
4. sample display box is used in a kind of biological species teaching according to claim 1, it is characterised in that the left and right side of casing
It is arranged with handle.
5. sample display box is used in a kind of biological species teaching according to claim 1, it is characterised in that each rotary handle
End face is equipped with label cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402524.4U CN206322371U (en) | 2016-12-14 | 2016-12-14 | Sample display box is used in a kind of biological species teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402524.4U CN206322371U (en) | 2016-12-14 | 2016-12-14 | Sample display box is used in a kind of biological species teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322371U true CN206322371U (en) | 2017-07-11 |
Family
ID=59258578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402524.4U Expired - Fee Related CN206322371U (en) | 2016-12-14 | 2016-12-14 | Sample display box is used in a kind of biological species teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322371U (en) |
-
2016
- 2016-12-14 CN CN201621402524.4U patent/CN206322371U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20171214 |