CN208796522U - A kind of apparatus for demonstrating of Senior Biology ecosystem structure - Google Patents
A kind of apparatus for demonstrating of Senior Biology ecosystem structure Download PDFInfo
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- CN208796522U CN208796522U CN201820677390.XU CN201820677390U CN208796522U CN 208796522 U CN208796522 U CN 208796522U CN 201820677390 U CN201820677390 U CN 201820677390U CN 208796522 U CN208796522 U CN 208796522U
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- support frame
- shell
- bolt
- magnetic
- runing rest
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Abstract
The utility model relates to teaching aid technical fields, more particularly to a kind of apparatus for demonstrating of Senior Biology ecosystem structure, comprising: universal rolling wheel, support frame, adjusts bolt, adjusting bracket, display port, handwheel, shaft, runing rest, shell, magnetic display panel, magnetic nail at bottom plate；The upper end of the universal rolling wheel is provided with bottom plate, and universal rolling wheel is connected with bottom plate by bolt；The upper end of the bottom plate is provided with support frame, and bottom plate is connected with support frame by bolt；The upper end of support frame as described above is provided with adjusting bracket, and support frame is fixedly connected with adjusting bracket by adjusting bolt adjusting；The upper end of the adjusting bracket is provided with shell, and adjusting bracket is connected with shell by bolt.The utility model has many advantages, such as easy to carry by the improvement in structure, teacher's teaching is simple, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to teaching aid technical field more particularly to a kind of demonstrations of Senior Biology ecosystem structure
Device.
Background technique
The ecosystem is biology and the abiotic structurally ordered system for interacting and being combined into, the structure of the ecosystem
Refer mainly to constitute all element of ecology and its quantity relative ratio relationship, each component on time, space distribution and each component between energy,
Substance, the approach of information flow and transitive relation ecosystem structure mainly include component structure, space-time structure and trophic structure three
A aspect.
Component structure refers to number combinations different by different biotypes or kind and between them in the ecosystem
The system structure that relationship is constituted, space-time structure are also referred to as morphosis, refer to various biotic components or group spatially and when
Between on different configurations and morphological change characteristics, including the mosaicism in horizontal distribution, the layering in vertical distribution and time
On development Successional Features, i.e. horizontal structure, vertical structure and spatial and temporal patterns, trophic structure refers to raw in the ecosystem
Between object and biology, it is formed by food chain and food web by tie of food nutrition between the producer, consumer and analyst,
It is the main path for constituting substance circulation and energy conversion.
Teacher is introduced student and bargains usually using model in bioecosystem structure at this stage, due to life
The classification of object ecosystem structure is more, carries out attending class every time when explaining, it is necessary to carry a large amount of model, not only carry so not
It is convenient, and the instructional blocks of time of teacher is influenced, quality of instruction is influenced, great inconvenience is caused.
Summary of the invention
The purpose of this utility model is to provide a kind of apparatus for demonstrating of Senior Biology ecosystem structure, to solve background
The problem of bioecosystem structure demonstration device proposed in technology is inconvenient to carry and influences teacher's teaching and deficiency.
The purpose of this utility model and effect are reached by technical solution in detail below:
A kind of apparatus for demonstrating of Senior Biology ecosystem structure include: universal rolling wheel, bottom plate, support frame, adjust bolt,
Adjusting bracket, display port, handwheel, shaft, runing rest, shell, magnetic display panel, magnetic nail；The upper end of the universal rolling wheel
It is provided with bottom plate, and universal rolling wheel is connected with bottom plate by bolt；The upper end of the bottom plate is provided with support frame, and bottom plate with
Support frame is connected by bolt；The upper left-hand of support frame as described above is provided with adjusting bolt, and support frame and adjusting bolt are logical
Screw thread twist-on mode is crossed to be connected；The upper end of support frame as described above is provided with adjusting bracket, and support frame and adjusting bracket pass through tune
Section bolt adjusting is fixedly connected；The upper end of the adjusting bracket is provided with shell, and adjusting bracket is connected with shell by bolt
It connects；The inside both ends of the shell are provided with shaft, and shell is connected with shaft by bearing；Shaft outer wall both ends are set
It is equipped with runing rest, and shaft is fixedly connected with runing rest；The outside left side of the shell is provided with handwheel, and handwheel passes through
The shaft of runing rest one end is fixedly connected with the hand wheel through shell；The display panel that is magnetic is arranged in the runing rest upper end,
And runing rest is connected with magnetic display panel by bolt；Magnetic nail, and magnetic exhibition are provided on the magnetism display panel
Show that panel is followed closely with magnetic to be connected by magnetism；The side of the shell is provided with display port.
Preferably, the runing rest is in hexa-prism, and runing rest is rotating device by handwheel and shaft.
Preferably, the shell is rectangular-shaped, and the center of circle of shell and runing rest is concentric.
Preferably, the magnetic display panel number is six, and magnetic display panel is uniformly installed on runing rest six
On a face.
Preferably, the magnetic display panel is in rectangular shape, and the side length of the side ratio display port of magnetic display panel
Small 2cm.
Preferably, it is provided with N number of adjusting circular hole on the adjusting bracket and support frame, and adjusting bracket passes through with support frame
Adjusting bolt is up and down adjustment device.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is rotatablely connected the setting of runing rest by enclosure interior, is conducive to device to biological and ecological system
The rotary display for structure of uniting, it is convenient and simple, the time of teachers ' teaching is saved, convenient for the study of student.
2, the utility model passes through the setting that magnetic display panel number is six, is conducive to device magnetic display panel
Bioecosystem structure on face is successively shown in face of student, is made student more intuitive, is clearer to understand, and teacher's religion is facilitated
It learns, using effect is good.
3, the utility model is conducive to device and is able to satisfy difference by there is the setting of adjustment hole in adjusting bracket and support frame
The height adjustment requirement of teaching demonstration.
4, the utility model is by the improvement in structure, has easy to carry, and teacher imparts knowledge to students simple advantage, thus effectively
Solve the problems, such as existing apparatus and deficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side structure schematic view of the utility model.
Fig. 3 is the side cross-sectional structural schematic diagram of the utility model.
Fig. 4 is the magnetic display panel structural schematic diagram of the utility model.
In figure: universal rolling wheel 1, bottom plate 2, support frame 3, adjust bolt 4, adjusting bracket 5, display port 6, handwheel 7, shaft 8,
Runing rest 9, shell 10, magnetic display panel 11, magnetic nail 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4:
A kind of apparatus for demonstrating of Senior Biology ecosystem structure, comprising: universal rolling wheel 1, support frame 3, is adjusted bottom plate 2
Bolt 4, adjusting bracket 5, display port 6, handwheel 7, shaft 8, runing rest 9, shell 10, magnetic display panel 11, magnetic nail 12；Its
Be characterized in that: the upper end of the universal rolling wheel 1 is provided with bottom plate 2, and universal rolling wheel 1 is connected with bottom plate 2 by bolt；It is described
The upper end of bottom plate 2 is provided with support frame 3, and bottom plate 2 is connected with support frame 3 by bolt；The upper left-hand of support frame as described above 3
It is provided with and adjusts bolt 4, and support frame 3 is connected with adjusting bolt 4 by screw thread twist-on mode；The upper end of support frame as described above 3
It is provided with adjusting bracket 5, and support frame 3 is fixedly connected with adjusting bracket 5 by adjusting the adjusting of bolt 4；The adjusting bracket 5
Upper end is provided with shell 10, and adjusting bracket 5 is connected with shell 10 by bolt；The inside both ends of the shell 10 are provided with
Shaft 8, and shell 10 is connected with shaft 8 by bearing；The 8 outer wall both ends of shaft are provided with runing rest 9, and shaft 8
It is fixedly connected with runing rest 9；The outside left side of the shell 10 is provided with handwheel 7, and handwheel 7 passes through 9 one end of runing rest
Shaft be fixedly connected with handwheel 7 through shell 10；The display panel 11 that is magnetic is arranged in 9 upper end of runing rest, and rotates
Bracket 9 is connected with magnetic display panel 11 by bolt；Magnetic nail 12, and magnetic exhibition are provided on the magnetism display panel 11
Show that panel 11 is connected with magnetic nail 12 by magnetism；The side of the shell 10 is provided with display port 6
Specifically, runing rest 9 is in hexa-prism, and runing rest 9 is rotating device, rotation by handwheel 7 and shaft 8
9 rotational angle of bracket be 0-360 degree, be convenient for bioecosystem structure rotary display, it is convenient and simple, save teachers ' teaching when
Between, it is also convenient for the study of student.
Specifically, shell 10 is rectangular-shaped, and the center of circle of shell 10 and runing rest 9 is concentric.
Specifically, magnetic 11 numbers of display panel are six, and magnetic display panel 11 is uniformly installed on runing rest 9 six
On a face, is successively shown in face of student convenient for the bioecosystem structure on magnetic 11 face of display panel, make student more straight
It sees, is clearer to understand, facilitate teacher's teaching, using effect is good.
Specifically, magnetic display panel 11 is in rectangular shape, and the side length of the side ratio display port 6 of magnetic display panel 11
Small 2cm, clearer viewing more intuitive convenient for student, while being also convenient for teacher and replacing bioecosystem structure chart.
Specifically, being provided with N number of adjusting circular hole on adjusting bracket 5 and support frame 3, and adjusting bracket 5 passes through with support frame 3
Adjusting bolt 4 is up and down adjustment device, and the height adjustment requirement of various teaching demonstration is met convenient for device.
Specifically used method and effect:
When using the device, bioecosystem structure magnetic nail 12 is fixed on magnetic display panel 11 first, so
Runing rest 9 is rotatably connected on to the both ends of shell 10 by shaft 8 afterwards, its rotation is controlled by handwheel 7, successively by figure exhibition
Show in face of student, simple and practical, this apparatus for demonstrating connects runing rest 9 by 10 inner rotation of shell, in runing rest 9
The display panel 11 that is magnetic is set on six faces, so that bioecosystem structure rotary display is convenient and simple, saves religion
The time of education of school learns convenient for student.
In summary: a kind of apparatus for demonstrating of Senior Biology ecosystem structure is rotatablely connected by enclosure interior and is revolved
The setting for turning bracket, is conducive to device to the rotary display of bioecosystem structure, convenient and simple, save teachers ' teaching when
Between, convenient for the study of student, the setting for being six by magnetic display panel number is conducive to device magnetic display surface plate face
On bioecosystem structure successively show in face of student, make student more intuitive, be clearer to understand, facilitate teacher religion
It learns, using effect is good, by there is the setting of adjustment hole on adjusting bracket and support frame, is conducive to device and is able to satisfy various teaching to drill
The height adjustment requirement shown solves the problems, such as that bioecosystem structure demonstration device is inconvenient to carry and influences teacher's teaching.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of apparatus for demonstrating of Senior Biology ecosystem structure, comprising: universal rolling wheel (1), bottom plate (2), support frame (3),
Adjust bolt (4), adjusting bracket (5), display port (6), handwheel (7), shaft (8), runing rest (9), shell (10), magnetic exhibition
Show panel (11), magnetic nail (12)；It is characterized by: the upper end of the universal rolling wheel (1) is provided with bottom plate (2), and universal rolling wheel
(1) it is connected with bottom plate (2) by bolt；The upper end of the bottom plate (2) is provided with support frame (3), and bottom plate (2) and support frame
(3) it is connected by bolt；The upper left-hand of support frame as described above (3), which is provided with, adjusts bolt (4), and support frame (3) and adjusting
Bolt (4) is connected by screw thread twist-on mode；The upper end of support frame as described above (3) is provided with adjusting bracket (5), and support frame
(3) it is fixedly connected with adjusting bracket (5) by adjusting bolt (4) adjusting；The upper end of the adjusting bracket (5) is provided with shell
(10), and adjusting bracket (5) is connected with shell (10) by bolt；The inside both ends of the shell (10) are provided with shaft
(8), and shell (10) is connected with shaft (8) by bearing；Shaft (8) the outer wall both ends are provided with runing rest (9), and
Shaft (8) is fixedly connected with runing rest (9)；The outside left side of the shell (10) is provided with handwheel (7), and handwheel (7) is logical
The shaft for crossing runing rest (9) one end is fixedly connected through shell (10) with handwheel (7)；Runing rest (9) the upper end setting
Be magnetic display panel (11), and runing rest (9) is connected with magnetic display panel (11) by bolt；The magnetic displaying
Magnetic nail (12) is provided on panel (11), and magnetic display panel (11) is connected with magnetic nail (12) by magnetism；The shell
(10) side is provided with display port (6).
2. a kind of apparatus for demonstrating of Senior Biology ecosystem structure according to claim 1, it is characterised in that: the rotation
Turn bracket (9) in hexa-prism, and runing rest (9) is rotating device by handwheel (7) and shaft (8).
3. a kind of apparatus for demonstrating of Senior Biology ecosystem structure according to claim 1, it is characterised in that: the shell
Body (10) is rectangular-shaped, and the center of circle of shell (10) and runing rest (9) is concentric.
4. a kind of apparatus for demonstrating of Senior Biology ecosystem structure according to claim 1, it is characterised in that: the magnetic
Property display panel (11) number be six, and magnetic display panel (11) is uniformly installed on (9) six faces of runing rest.
5. a kind of apparatus for demonstrating of Senior Biology ecosystem structure according to claim 1, it is characterised in that: the magnetic
Property display panel (11) it is in rectangular shape, and the small 2cm of side length of the side ratio display port (6) of magnetic display panel (11).
6. a kind of apparatus for demonstrating of Senior Biology ecosystem structure according to claim 1, it is characterised in that: the tune
N number of adjusting circular hole is provided on section bracket (5) and support frame (3), and adjusting bracket (5) and support frame (3) are by adjusting bolt
It (4) is up and down adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677390.XU CN208796522U (en) | 2018-05-08 | 2018-05-08 | A kind of apparatus for demonstrating of Senior Biology ecosystem structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677390.XU CN208796522U (en) | 2018-05-08 | 2018-05-08 | A kind of apparatus for demonstrating of Senior Biology ecosystem structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796522U true CN208796522U (en) | 2019-04-26 |
Family
ID=66199857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820677390.XU Expired - Fee Related CN208796522U (en) | 2018-05-08 | 2018-05-08 | A kind of apparatus for demonstrating of Senior Biology ecosystem structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796522U (en) |
-
2018
- 2018-05-08 CN CN201820677390.XU patent/CN208796522U/en not_active Expired - Fee Related
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| 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: 20190426 Termination date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |