CN209487031U - A kind of teaching octagon herbarium frame - Google Patents
A kind of teaching octagon herbarium frame Download PDFInfo
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- CN209487031U CN209487031U CN201920064952.8U CN201920064952U CN209487031U CN 209487031 U CN209487031 U CN 209487031U CN 201920064952 U CN201920064952 U CN 201920064952U CN 209487031 U CN209487031 U CN 209487031U
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- wooden frame
- frame
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- pedestal
- round bar
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Abstract
The utility model discloses a kind of teaching octagon herbarium frames, including pedestal, the upper end of pedestal is equipped with the first wooden frame and the second wooden frame, and first all offers the second card slot on wooden frame and the second wooden frame, first wooden frame and the second wooden frame all pass through the second card slot and connect in succession with pattern card, and first all open up on wooden frame and the second wooden frame it is fluted, the inside of groove is equipped with fixed screw, and the second nut is installed on fixed screw, the lower end of first wooden frame is fixed with round bar, and the first nut is installed on round bar, the lower end of pedestal is welded with rotation axis, and the lower end of rotation axis is equipped with rotating seat, the upper end of rotating seat is fixed with bearing, and rotating seat is rotatablely connected by bearing and rotation axis.The utility model solves replacement sample not easy to disassemble, takes time and effort and non-rotatable, the problem of having a single function by setting fixed screw, bearing, rotation axis, the first nut, round bar and the second nut.
Description
Technical field
The utility model relates to specimen frame technical field, specially a kind of teaching octagon herbarium frame.
Background technique
Sample is the material objects such as animal, plant, mineral, and by various processing, order can save for a long time, and is kept as far as possible former
Looks are provided and are used as exhibition, demonstration, education, identification, textual criticism and various other researchs.Sample processing method can be taken whole
Individual, or it is a part of as sample, it can be made by processing such as such as physics air-dried, vacuum, chemical anti-corrosion treatments.In teaching
Usually just need to use herbarium frame.
But there is also following deficiencies for existing technology:
1, herbarium frame replacement sample not easy to disassemble, takes time and effort, and increases the burden of people；
2, herbarium frame is non-rotatable, has a single function not very practical.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of teaching octagon herbarium frame, solves
Replacement sample not easy to disassemble, takes time and effort and non-rotatable, the problem of having a single function.
To achieve the above object, the utility model provides the following technical solutions: a kind of teaching octagon herbarium frame,
Including pedestal, the upper end of pedestal is equipped with the first wooden frame and the second wooden frame, and is all offered on the first wooden frame and the second wooden frame
Two draw-in groove, the first wooden frame and the second wooden frame all pass through the second card slot and connect in succession with pattern card, and on the first wooden frame and the second wooden frame
All open up fluted, the inside of groove is equipped with fixed screw, and the second nut is equipped on fixed screw, under the first wooden frame
End is fixed with round bar, and the first nut is equipped on round bar, and the lower end of pedestal is welded with rotation axis, and the lower end installation of rotation axis
There is rotating seat, the upper end of rotating seat is fixed with bearing, and rotating seat is rotatablely connected by bearing and rotation axis.
Preferably, the upper end of pedestal offers the first card slot, and the upper end of pedestal by the first card slot and the first wooden frame and
The clamping connection of second wooden frame.
Preferably, fixed screw sequentially passes through the first wooden frame from front to back and the second wooden frame is fixedly connected with the second nut.
Preferably, round bar runs through the circular through hole that pedestal lower end opens up, and screw thread is provided on round bar, and round bar passes through screw thread
It is fixedly connected with the first nut.
Preferably, the lower end of rotating seat is welded with footing.
The utility model provides a kind of teaching octagon herbarium frame, have it is following the utility model has the advantages that
(1) the utility model solves not easy to disassemble by setting fixed screw, the first nut, round bar and the second nut
Sample is replaced, the problem of taking time and effort, when dismounting and change, passes through screw thread and the first nut first with the round bar of the first wooden frame lower end
It is fixedly connected, rotates the first nut to round bar is completely disengaged, then apply work straight up to the first wooden frame and the second wooden frame
Firmly, so that the first wooden frame and the second wooden frame are slowly extracted out from the first card slot on pedestal, until completely disengaging pedestal, then
All pass through the second card slot using the first wooden frame and the second wooden frame to connect in succession with pattern card, and fixed screw sequentially passes through from front to back
First wooden frame and the second wooden frame are fixedly connected with the second nut, then rotate the second nut to completely disengaging fixed screw, then slowly
Slowly fixed screw is extracted out from the first wooden frame and the second wooden frame, until fixed screw completely disengages the first wooden frame
Sample is replaced, achievees the effect that quick detachable replacement sample.
(2) the utility model solves the problem of non-rotatable, to have a single function by setting bearing and rotation axis, utilizes
The lower end of pedestal is welded with rotation axis, and rotating seat is rotatablely connected by bearing and rotation axis, and bearing is in contemporary mechanical equipment
A kind of important spare part, its major function are to support mechanical rotary body, reduce the coefficient of friction in its motion process, and guarantee
Its rotating accuracy, when use, can reach the rotatable effect of sample by the rotation of rotation axis and bearing, convenient for teaching.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is the connection schematic diagram of sample in the utility model Fig. 1.
Appended drawing reference in figure are as follows: the 1, first wooden frame；2, fixed screw；3, sample；4, the first card slot；5, pedestal；6, it rotates
Seat；7, footing；8, bearing；9, rotation axis；10, circular through hole；11, the first nut；12, round bar；13, screw thread；14, the second card
Slot；15, groove；16, the second wooden frame；17, the second nut.
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.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of teaching octagon herbarium frame, packet
Pedestal 5 is included, the upper end of pedestal 5 is equipped with the first wooden frame 1 and the second wooden frame 16, and the upper end of pedestal 5 offers the first card slot 4, and
The upper end of pedestal 5 is connected by the first card slot 4 and the clamping of the first wooden frame 1 and the second wooden frame 16, and the first wooden frame 1 and the second wooden frame
The second card slot 14 is all offered on 16, the first wooden frame 1 and the second wooden frame 16 are all connected by the second card slot 14 and the clamping of sample 3,
And first all opens up fluted 15 on wooden frame 1 and the second wooden frame 16, the inside of groove 15 is equipped with fixed screw 2, and fixed spiral shell
Second nut 17 is installed on silk 2, fixed screw 2 sequentially passes through the first wooden frame 1 and the second wooden frame 16 and the second spiral shell from front to back
Mother 17 is fixedly connected, and the lower end of the first wooden frame 1 is fixed with round bar 12, and the first nut 11 is equipped on round bar 12, and round bar 12 passes through
The circular through hole 10 that 5 lower end of pedestal opens up is worn, and is provided with screw thread 13 on round bar 12, round bar 12 passes through screw thread 13 and the first nut
11 are fixedly connected, and when dismounting and change, first rotate the first nut 11 to round bar 12 is completely disengaged, then to the first wooden frame 1 and second
Wooden frame 16 applies active force straight up so that the first wooden frame 1 and the second wooden frame 16 from the first card slot 4 on pedestal 5 slowly
Extraction until completely disengaging pedestal 5, then rotates the second nut 17 to fixed screw 2 is completely disengaged, finally will slowly fix
Screw 2 is extracted out from the first wooden frame 1 and the second wooden frame 16, until fixed screw 2 completely disengages the first wooden frame 1, Ji Kegeng
Dehorn sheet 3, the lower end of pedestal 5 is welded with rotation axis 9, and the lower end of rotation axis 9 is equipped with rotating seat 6, and the upper end of rotating seat 6 is solid
Surely there is bearing 8, and rotating seat 6 is rotatablely connected by bearing 8 and rotation axis 9, bearing 8 is one kind important zero in contemporary mechanical equipment
Component, its major function are to support mechanical rotary body, reduce the coefficient of friction in its motion process, and guarantee its revolution essence
Degree, the lower end of rotating seat 6 is welded with footing 7.
Working principle: when dismounting and change, pass through screw thread 13 and the first nut 11 first with the round bar 12 of 1 lower end of the first wooden frame
Be fixedly connected, rotate the first nut 11 to round bar 12 is completely disengaged, then to the first wooden frame 1 and the second wooden frame 16 apply vertically to
On active force so that the first wooden frame 1 and the second wooden frame 16 are slowly extracted out from the first card slot 4 on pedestal 5, until completely disengaging
Pedestal 5 recycles the first wooden frame 1 and the second wooden frame 16 all to connect by the second card slot 14 and the clamping of sample 3, and fixed spiral shell
Silk 2 sequentially passes through the first wooden frame 1 from front to back and the second wooden frame 16 is fixedly connected with the second nut 17, then rotates the second nut
17 to completely disengaging fixed screw 2, then slowly extracts fixed screw 2 from the first wooden frame 1 and the second wooden frame 16 out, until fixation
Until screw 2 completely disengages the first wooden frame 1, i.e., replaceable sample 3 when rotation, is welded with rotation axis 9 using the lower end of pedestal 5,
And rotating seat 6 is rotatablely connected by bearing 8 and rotation axis 9, bearing 8 is a kind of important spare part in contemporary mechanical equipment, it
Major function is to support mechanical rotary body, reduces the coefficient of friction in its motion process, and guarantee its rotating accuracy, only need to be to mark
The active force of this 3 application rotation.
It can to sum up obtain, the utility model passes through setting fixed screw 2, bearing 8, rotation axis 9, the first nut 11, round bar 12
With the second nut 17, solves replacement sample 3 not easy to disassemble, take time and effort and non-rotatable, the problem of having a single function.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (5)
1. a kind of teaching octagon herbarium frame, including pedestal (5), it is characterised in that: the upper end of pedestal (5) is equipped with the
One wooden frame (1) and the second wooden frame (16), and all offered the second card slot (14) on the first wooden frame (1) and the second wooden frame (16), the
One wooden frame (1) and the second wooden frame (16) are all connected by the second card slot (14) and sample (3) clamping, and the first wooden frame (1) and the
It is all opened up on two wooden frames (16) fluted (15), the inside of groove (15) is equipped with fixed screw (2), and on fixed screw (2)
It is equipped with the second nut (17), the lower end of the first wooden frame (1) is fixed with round bar (12), and is equipped with the first nut on round bar (12)
(11), the lower end of pedestal (5) is welded with rotation axis (9), and the lower end of rotation axis (9) is equipped with rotating seat (6), rotating seat (6)
Upper end be fixed with bearing (8), and rotating seat (6) is rotatablely connected by bearing (8) and rotation axis (9).
2. a kind of teaching octagon herbarium frame according to claim 1, it is characterised in that: the upper end of pedestal (5)
It offers the first card slot (4), and the upper end of pedestal (5) is blocked by the first card slot (4) and the first wooden frame (1) and the second wooden frame (16)
It connects in succession.
3. it is according to claim 1 it is a kind of teaching use octagon herbarium frame, it is characterised in that: fixed screw (2) from
Front to back sequentially passes through the first wooden frame (1) and the second wooden frame (16) is fixedly connected with the second nut (17).
4. a kind of teaching octagon herbarium frame according to claim 1, it is characterised in that: round bar (12) runs through bottom
The circular through hole (10) that opens up of seat (5) lower end, and screw thread (13) are provided on round bar (12), round bar (12) by screw thread (13) with
First nut (11) is fixedly connected.
5. a kind of teaching octagon herbarium frame according to claim 1, it is characterised in that: under rotating seat (6)
End is welded with footing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064952.8U CN209487031U (en) | 2019-01-16 | 2019-01-16 | A kind of teaching octagon herbarium frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064952.8U CN209487031U (en) | 2019-01-16 | 2019-01-16 | A kind of teaching octagon herbarium frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487031U true CN209487031U (en) | 2019-10-11 |
Family
ID=68131082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920064952.8U Active CN209487031U (en) | 2019-01-16 | 2019-01-16 | A kind of teaching octagon herbarium frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209487031U (en) |
-
2019
- 2019-01-16 CN CN201920064952.8U patent/CN209487031U/en active Active
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