CN203165279U - Herbarium pressing device for biological teachers - Google Patents
Herbarium pressing device for biological teachers Download PDFInfo
- Publication number
- CN203165279U CN203165279U CN 201320148883 CN201320148883U CN203165279U CN 203165279 U CN203165279 U CN 203165279U CN 201320148883 CN201320148883 CN 201320148883 CN 201320148883 U CN201320148883 U CN 201320148883U CN 203165279 U CN203165279 U CN 203165279U
- Authority
- CN
- China
- Prior art keywords
- base
- pressing plate
- pressing
- biological
- support bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model provides a herbarium pressing device for biological teachers, which comprises a base. The herbarium pressing device further comprises support rods arranged on the two sides of the base, a pressing plate sleeved on the support rods in a sliding way, and a top plate arranged on the upper ends of the support rods. Placing holes for cooperating with the support rods are arranged on the pressing plate. Pressing springs are sleeved on the support rods between the pressing plate and the top plate. When the pressing springs are static, the bottom of the pressing plate contacts the top of the base. A quartz heating lamp is arranged on the lower side of the top plate. The quartz heating lamp is connected with power supply interfaces through power lines. The outer side of the top plate is further provided with a control switch for controlling on-off states of the quartz heating lamp. Compared with the prior art, the herbarium pressing device for biological teachers has the advantages of reasonable design, simple structure, convenient use, strong practicality, wide application range and great popularization and using value.
Description
Technical field
The utility model relates to a kind of teaching aid, and specifically a kind of teacher simple in structure, biological uses the plant specimen press device.
Background technology
At present, in the bioconversion medium process of school, in order to improve the quality of teaching, the biological knowledge that allows the better understanding of student and grasp learn, the mode that teacher generally can adopt the textbook knowwhy to combine with biological sample is explained.
Sometimes teachers association's some simple and easy samples of field fabrication on the classroom such as plant specimen, need be prepared a wooden specimen holder during making, will be with the head and the tail of sample reversing of position frequently during compacting.In order to impel the rapid dry color intrinsic with preservation of sample, after second day or the 3rd day that suppresses, every day, the interchangeable toilet paper of warming was to twice greatly.In entire making process, oven dry and compacting are two steps of comparison key, there is no relevant apparatus in the prior art and assist the teacher to make, so manufacturing process is time-consuming longer, and the sample poor effect of making.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provides a kind of teacher simple in structure, easy to use, biological to use the plant specimen press device.
The technical solution of the utility model realizes in the following manner, this biology teacher uses the plant specimen press device, its structure comprises base, be arranged on the support bar of base both sides, slip cap is connected on the pressing plate on the support bar, be arranged on the top board of post upper, offer the putting hole that is used with support bar on the described pressing plate, socket is provided with by pressing spring on the support bar between pressing plate and the top board, should press under the pressing spring stationary state, the pressing plate bottom contacts with base top surface, described top board downside is provided with quartz heat lamp, this quartz heat lamp is connected with power supply interface by power lead, also is provided with the gauge tap that this quartz heat lamp of control opens and closes in the top board outside.
As preferably, described quartz heat lamp is arranged on opening in the diffusion shell of base.
Further, described power supply interface comprises power interface and USB power supply interface.
As preferably, described pressing plate comprises external frame, be arranged in the external frame and be divided into the spacing frame of some perforates, wherein be arranged between the putting hole, be provided with crashproof glue with the contacted spacing frame of base, this crashproof glue is unified mutually with the shape of spacing frame.
The beneficial effect that the utility model compared with prior art produces is:
Biological teacher of the present utility model with the plant specimen press device have simple in structure, easy to use, characteristics such as be skillfully constructed, the plant that is compressed to by spring is pressurizeed, when preparation of specimen, can heat by quartz heat lamp, make oven dry and compacting carry out simultaneously, multiple functional, the scope of application is extensive, and the utility model also can be applicable to the making of zoological specimens, thereby has good value for applications.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is base end face synoptic diagram of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, USB power supply interface, 2, power interface, 3, support bar, 4, base, 5, crashproof glue, 6, pressing plate, 7, press pressing spring, 8, top board, 9, quartz heat lamp, 10, diffusion shell, 11, gauge tap, 12, power lead, 13, external frame, 14, putting hole, 15, spacing frame.
Embodiment
Below in conjunction with accompanying drawing biological teacher of the present utility model is done following detailed description the in detail with the plant specimen press device.
As accompanying drawing 1, shown in Figure 2, biological teacher of the present utility model uses the plant specimen press device, its structure comprises base 4, be arranged on the support bar 3 of base 4 both sides, slip cap is connected on the pressing plate 6 on the support bar 3, be arranged on the top board 8 of support bar 3 upper ends, offer the putting hole 14 that is used with support bar 3 on the described pressing plate 6, socket is provided with by pressing spring 7 on the support bar 3 between pressing plate 6 and the top board 8, should press under pressing spring 7 stationary states, pressing plate 6 bottoms contact with base 4 end faces, described top board 8 downsides are provided with quartz heat lamp 9, this quartz heat lamp 9 is connected with power supply interface by power lead 12, also is provided with the gauge tap 11 that this quartz heat lamp 9 of control opens and closes in top board 8 outsides.
Described quartz heat lamp 9 is arranged on opening in the diffusion shell 10 of base 4.
Described power supply interface comprises power interface 2 and USB power supply interface 1.
Described pressing plate 6 comprises external frame 13, be arranged in the external frame 13 and be divided into the spacing frame 15 of some perforates, this spacing frame 15 is latticed, be the heating of pressing plant for convenience of pressing plate 6 bottoms like this, wherein be arranged between the putting hole 14, be provided with crashproof glue 5 with base 4 contacted spacing frames 15, this crashproof glue 5 is unified mutually with the shape of spacing frame 15, that is to say.Crashproof glue 5 also becomes latticed.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations, in essential scope of the present utility model, also can make a lot of variations, remodeling, interpolation or replacement.At this, should illustrate that any change of making all will fall in the protection domain of the present utility model under inventive concept of the present utility model.
Claims (4)
1. biological teacher uses the plant specimen press device, it is characterized in that: its structure comprises base, be arranged on the support bar of base both sides, slip cap is connected on the pressing plate on the support bar, be arranged on the top board of post upper, offer the putting hole that is used with support bar on the described pressing plate, socket is provided with by pressing spring on the support bar between pressing plate and the top board, should press under the pressing spring stationary state, the pressing plate bottom contacts with base top surface, described top board downside is provided with quartz heat lamp, this quartz heat lamp is connected with power supply interface by power lead, also is provided with the gauge tap that this quartz heat lamp of control opens and closes in the top board outside.
2. biological teacher according to claim 1 uses the plant specimen press device, it is characterized in that: described quartz heat lamp is arranged on opening in the diffusion shell of base.
3. biological teacher according to claim 1 uses the plant specimen press device, it is characterized in that: described power supply interface comprises power interface and USB power supply interface.
4. biological teacher according to claim 1 uses the plant specimen press device, it is characterized in that: described pressing plate comprises external frame, be arranged in the external frame and be divided into the spacing frame of some perforates, wherein be arranged between the putting hole, be provided with crashproof glue with the contacted spacing frame of base, corresponding, this crashproof glue is unified mutually with the shape of spacing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148883 CN203165279U (en) | 2013-03-29 | 2013-03-29 | Herbarium pressing device for biological teachers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320148883 CN203165279U (en) | 2013-03-29 | 2013-03-29 | Herbarium pressing device for biological teachers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165279U true CN203165279U (en) | 2013-08-28 |
Family
ID=49026446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320148883 Expired - Fee Related CN203165279U (en) | 2013-03-29 | 2013-03-29 | Herbarium pressing device for biological teachers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743957A (en) * | 2017-11-15 | 2018-03-02 | 哈尔滨安厦科技发展有限公司 | A kind of preparation facilities of plant specimen |
| CN109122673A (en) * | 2018-09-05 | 2019-01-04 | 吉林农业科技学院 | A kind of adjustable plant specimen maker of temperature and humidity |
-
2013
- 2013-03-29 CN CN 201320148883 patent/CN203165279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743957A (en) * | 2017-11-15 | 2018-03-02 | 哈尔滨安厦科技发展有限公司 | A kind of preparation facilities of plant specimen |
| CN109122673A (en) * | 2018-09-05 | 2019-01-04 | 吉林农业科技学院 | A kind of adjustable plant specimen maker of temperature and humidity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203165279U (en) | Herbarium pressing device for biological teachers | |
| CN205233742U (en) | Easy modus ponens chalk box | |
| CN204724211U (en) | A kind of chemistry tube frame | |
| CN203828365U (en) | Easel for design major teaching | |
| CN204557938U (en) | A kind of Political Education of College Students Map-hanging set | |
| CN201841822U (en) | Self-rubbed type remote control teaching board | |
| CN203053155U (en) | Fast air drying box for biological sample preparation | |
| CN203195072U (en) | Blackboard fixator | |
| CN208722473U (en) | A kind of trench formation apparatus for demonstrating for geographical teaching | |
| CN206657534U (en) | A kind of English word examines teaching aid | |
| CN203489591U (en) | Animal specimen drying device for biology teachers | |
| CN204010410U (en) | A kind of teaching apparatus for mathematics | |
| CN205214659U (en) | School desk | |
| CN202443626U (en) | Demonstration device for Chinese teaching | |
| CN204292493U (en) | The desk that ideology and politics teaching uses | |
| CN203745722U (en) | Simple type biology teaching microscope | |
| CN204884311U (en) | Inorganic and for assay electrophoresis supervisor utensil | |
| CN202270539U (en) | Novel rack for test tube with backlight function | |
| CN209822087U (en) | Counting board for children mathematics learning | |
| CN203134190U (en) | A number identification memorization teaching tool used in child teaching | |
| CN201732495U (en) | Demonstrating device with rectangular area | |
| CN202750966U (en) | Reading support used for Chinese teaching | |
| CN205177179U (en) | Artistic designing teaching support | |
| CN210574920U (en) | Simple card and poster holder | |
| CN201130454Y (en) | Air work demonstration instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140329 |