CN208061488U - A kind of literary works cycle apparatus for demonstrating - Google Patents
A kind of literary works cycle apparatus for demonstrating Download PDFInfo
- Publication number
- CN208061488U CN208061488U CN201820260938.0U CN201820260938U CN208061488U CN 208061488 U CN208061488 U CN 208061488U CN 201820260938 U CN201820260938 U CN 201820260938U CN 208061488 U CN208061488 U CN 208061488U
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- CN
- China
- Prior art keywords
- annular slab
- demonstrating
- demonstration table
- literary works
- gear
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- 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.)
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Abstract
A kind of literary works cycle apparatus for demonstrating, including Demonstration table, demo rack, Demonstration table is the unsealed hollow cylindrical structure in upper surface, tumbler is equipped in hollow cylindrical structure, tumbler includes annular slab one, the annular slab two being set in annular slab one and multiple gears one between annular slab one and annular slab two, it is equipped with teeth inside and outside one ring of annular slab, two ring of annular slab is externally provided with teeth, annular slab one, it is intermeshed and is driven by multiple gears one between annular slab two, Demonstration table side wall is equipped with opening, annular slab one is by being installed in the engaged transmission of gear two of opening, demo rack includes the telescopic rod being fixedly arranged on gear one, rotating bar of the rotation set on telescopic rod end, lateral fixed link of the rotation set on turning rod end, the utility model has the beneficial effects that：Comprehensive, multi-angle cycle demonstrates literary works, easy to operate, easy to use, effectively raises the bandwagon effect of apparatus for demonstrating, is convenient for synchronous demonstrating and explanation, enhances the practicability of apparatus for demonstrating.
Description
Technical field
The utility model is related to a kind of apparatus for demonstrating, specifically a kind of literary works recycle apparatus for demonstrating.
Background technology
Apparatus for demonstrating is mostly fixed apparatus for demonstrating at present, and cycle that can not be comprehensive is demonstrated, multi-faceted by demonstration board
Rotary display, circulative progress shows literary works comprehensively, can be explained in all angles；And existing demonstration board displaying
Mode is simple, and position is fixed, and many troubles are brought to teacher's demonstration and explanation, needs a kind of simple in structure, user of design
Just, can be with multi angle view, the teaching demonstration device of good demonstration effect is a technology of those skilled in the art's urgent need to resolve
Problem.
Utility model content
In view of the above problems, the utility model proposes a kind of literary works to recycle apparatus for demonstrating, easy to operate,
Easy to use, the apparatus for demonstrating of circulation demonstrating literary works improves the bandwagon effect of apparatus for demonstrating, convenient for synchronous demonstrating and
Explanation.
In order to achieve the above purpose, the utility model uses technical solution below：
A kind of literary works cycle apparatus for demonstrating, including Demonstration table, demo rack, the Demonstration table are that upper surface is unsealed
Hollow cylindrical structure is equipped with tumbler in the hollow cylindrical structure, and the tumbler includes the ring being arranged successively
Shape plate one, annular slab two and multiple gears one between annular slab one and annular slab two, inside and outside one ring of the annular slab
Equipped with teeth, two ring of the annular slab is externally provided with teeth, passes through multiple one phases of the gear between the annular slab one, annular slab two
Mutually engaged transmission, the Demonstration table side wall are equipped with opening, and the annular slab one is passed by being installed in the engagement of gear two of opening
Dynamic, the demo rack includes the telescopic rod being fixedly arranged on gear one, rotation is set to the rotating bar of telescopic rod end, rotation is set to and turns
The lateral fixed link of lever end.
Preferably, the rotation of the annular slab one is set on the Demonstration table, and the annular slab two is fixed at the demonstration
On platform
Preferably, the gear one is equipped with 1~4.
Preferably, the Demonstration table top surface edge is equipped with block, and the Demonstration table bottom end support is equipped with Universal pulley.
Preferably, the gear two is equipped with crank.
Preferably, the demo rack is equipped with fixing bolt.
Due to using above-mentioned technical solution, the utility model has the beneficial effects that：Comprehensive, multi-angle cycle demonstration
Literary works, it is easy to operate, it is easy to use, the bandwagon effect of apparatus for demonstrating is effectively raised, synchronous demonstrating and explanation are convenient for,
Enhance the practicability of apparatus for demonstrating.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model Demonstration table structural schematic diagram；
Fig. 3 is the utility model vertical view
In figure：1, Demonstration table, 2, demo rack, 3, annular slab one, 4, annular slab two, 5, gear one, 6, gear two, 7, flexible
Bar, 8, rotating bar, 9, lateral fixed link, 10, block, 11, Universal pulley, 12, crank, 13, fixing bolt.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Reality based on the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts all belongs to
In the range of the utility model protection.
A kind of literary works cycle apparatus for demonstrating, such as Fig. 1 and 3, including Demonstration table 1, demo rack 2, Demonstration table 1 is upper surface
Unsealed hollow cylindrical structure is equipped with tumbler in hollow cylindrical structure, and tumbler includes the ring being arranged successively
Shape plate 1, annular slab 24 and the gear 1 between annular slab one and annular slab two are equipped with inside and outside one 3 ring of annular slab
Teeth, 24 ring of annular slab are externally provided with teeth, are intermeshed and are driven by gear 1 between annular slab 1, annular slab 24, demonstration
1 side wall of platform is equipped with opening, and for annular slab 1 by being installed in the engaged transmission of gear 26 of opening, demo rack 2 includes being fixedly arranged on
Telescopic rod 7, rotation on gear 1 are set to the lateral fixed link of turning rod end set on the rotating bar 8 of telescopic rod end, rotation
9, rotating bar 8 can realize that lateral fixed link 9 rotates in horizontal, can be real when symmetrical two demo racks 2 fix a demonstration board
The rotation of existing demonstration board.
Preferably, the rotation of annular slab 1 is set on the Demonstration table 1, and annular slab 24 is fixed on Demonstration table 1.
Preferably, gear 1 is equipped with 1~4 (being 2 described in figure).
Preferably, 1 top surface edge of Demonstration table is equipped with block 10, and block 10 is moved up and down to limit annular slab 1, drilled
Show that the support of 1 bottom end of platform is equipped with Universal pulley 11.
Preferably, gear 26 is equipped with crank 12.
Preferably, demo rack 2 is equipped with fixing bolt 13, through being equipped with threaded hole on demo rack 2, demo rack 2 with it is flexible
Threaded hole is run through by setting fixing bolt 13 between bar 7 and is pushed against realization on telescopic rod 7 and is relatively fixed.
The utility model has the beneficial effects that：Realize that demo rack is comprehensive, multi-angle cycle demonstration is literary by hand
Works are learned, by the engagement between gear, realize that demo rack can be easy to operate with rotation during turnover, it is easy to use,
Circulative progress shows literary works comprehensively, can be explained in all angles, effectively raises the displaying effect of apparatus for demonstrating
Fruit is convenient for synchronous demonstrating and explanation, enhances the practicability of apparatus for demonstrating.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
In the description of the present invention, it should be understood that term " center, transverse direction, it is longitudinal, upper and lower, forward and backward, left,
It is right, vertical, level, top, bottom, inside and outside " etc. the orientation or positional relationships of instructions be orientation based on ... shown in the drawings or position pass
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation,
It is connected, connection " it should broadly understood, can also be dismountable connection, or be integrally connected for example, it may be being fixedly connected；It can
Can also be electrical connection to be mechanical connection；Can also be to be connected directly, can also be indirectly connected through an intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Claims (6)
1. a kind of literary works recycle apparatus for demonstrating, including Demonstration table (1), demo rack (2), it is characterised in that：The Demonstration table
(1) it is the unsealed hollow cylindrical structure in upper surface, tumbler, the rotation dress is equipped in the hollow cylindrical structure
Set annular slab one (3), annular slab two (4) and multiple gears between annular slab one and annular slab two including being arranged successively
One (5) are equipped with teeth inside and outside the annular slab one (3) ring, and the annular slab two (4) ring is externally provided with teeth, the annular slab
It is intermeshed and is driven by multiple gears one (5) between one (3), annular slab two (4), Demonstration table (1) side wall is equipped with and opens
Mouthful, the annular slab one (3) by be installed in opening gear two (6) engaged transmission, the demo rack (2) include be fixedly arranged on
Telescopic rod (7), rotation on gear one (5) are set to the transverse direction of turning rod end set on the rotating bar (8) of telescopic rod end, rotation
Fixed link (9).
2. a kind of literary works according to claim 1 recycle apparatus for demonstrating, it is characterised in that：The annular slab one (3)
Rotation is set on the Demonstration table (1), and the annular slab two (4) is fixed on the Demonstration table (1).
3. a kind of literary works according to claim 1 recycle apparatus for demonstrating, it is characterised in that：The gear one (5) is set
There is 1~4.
4. a kind of literary works according to claim 1 recycle apparatus for demonstrating, it is characterised in that：On the Demonstration table (1)
Marginal surface is equipped with block (10), and Demonstration table (1) the bottom end support is equipped with Universal pulley (11).
5. a kind of literary works according to claim 1 recycle apparatus for demonstrating, it is characterised in that：On the gear two (6)
Equipped with crank (12).
6. a kind of literary works according to claim 1 recycle apparatus for demonstrating, it is characterised in that：On the demo rack (2)
Equipped with fixing bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260938.0U CN208061488U (en) | 2018-02-23 | 2018-02-23 | A kind of literary works cycle apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260938.0U CN208061488U (en) | 2018-02-23 | 2018-02-23 | A kind of literary works cycle apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061488U true CN208061488U (en) | 2018-11-06 |
Family
ID=63991030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820260938.0U Expired - Fee Related CN208061488U (en) | 2018-02-23 | 2018-02-23 | A kind of literary works cycle apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435538A (en) * | 2020-12-04 | 2021-03-02 | 汪胡畏 | University student's occupation planning is guided with device of explaining |
-
2018
- 2018-02-23 CN CN201820260938.0U patent/CN208061488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435538A (en) * | 2020-12-04 | 2021-03-02 | 汪胡畏 | University student's occupation planning is guided with device of explaining |
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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: 20181106 Termination date: 20200223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |