CN208403694U - Teaching material box - Google Patents
Teaching material box Download PDFInfo
- Publication number
- CN208403694U CN208403694U CN201721517047.0U CN201721517047U CN208403694U CN 208403694 U CN208403694 U CN 208403694U CN 201721517047 U CN201721517047 U CN 201721517047U CN 208403694 U CN208403694 U CN 208403694U
- Authority
- CN
- China
- Prior art keywords
- turntable
- support column
- teaching material
- column
- storage rack
- 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
Abstract
The utility model discloses teaching material boxes, including the first turntable and storage rack, first turntable is equipped with column and the second turntable, the column is equipped with T-type groove, the storage rack includes side plate, telescopic rod and adjusting rod, the side plate includes the first support column, the second support column and baffle, and second support column is equipped with T stage, and the adjusting rod includes screw shell and thread spindle.The box stores classifiedly a variety of teaching material data, while using the regulatory function of storage rack, enabling storage rack to adjust parking space at any time, significantly facilitating the storage of teaching material data.
Description
Technical field
The utility model relates to teaching material boxes.
Background technique
Since Chinese population is numerous, a teacher mostly carries out the teaching of multiple subjects, and teacher is imparting knowledge to students and handling official business
During, since the data such as the teaching material of different subjects are numerous, cause storage mixed and disorderly, pick and place inconvenient problem, greatly reduce
The efficiency of the work of teacher, while these teaching materials also occupy more space.
Utility model content
For above-mentioned technical deficiency, the purpose of the utility model is to provide teaching material boxes, provide to a variety of teaching materials
Material is stored classifiedly, while using the regulatory function of storage rack, storage rack being enabled to adjust parking space at any time, big generous
Just the storage of teaching material data.
In order to solve the above technical problems, the utility model adopts the following technical solution:
The utility model provides teaching material box, including the first turntable and four storage racks being uniformly distributed circumferentially, institute
The center position for stating the upper surface of the first turntable is provided with column, the center position setting of the lower surface of first turntable
There is the second turntable that can be rotated, opens up that there are four the T-type groove that is uniformly distributed circumferentially, the storage rack packets on the column
It includes symmetrically arranged two side plates, three telescopic rods between two side plates and is located between two side plates
An adjusting rod, the side plate include the first support column, with vertically disposed second support column of first support column and
Baffle on first support column and second support column is provided on second support column recessed for the T-type
The T stage of slot insertion, the adjusting rod includes the thread bush being rotatably disposed therein on first support column
Cylinder and the thread spindle being rotatably arranged on another described first support column, the thread spindle and the screw shell spiral shell
Line connection.
Preferably, the radius of first turntable is identical as the radius of the second turntable, is arranged on first turntable several
A traveller being uniformly distributed circumferentially, the traveller are provided with the ball that can be rolled, institute close to the end of second turntable
State the annular groove for offering on the second turntable and rolling for the ball.
Preferably, the baffle is triangular plate.
The utility model has the beneficial effects that: the box utilizes the relative rotation of the first turntable and the second turntable, make
The storage rack obtained on column can rotate, and greatly facilitate the pick-and-place work of teacher, while storage rack is led to using flexible structure
The cooperation of screw shell and thread spindle is crossed, so that the distance between two side plates can be adjusted arbitrarily, it can be according to teaching material data
Number adjusted accordingly so that two side plates are able to maintain the limitation to teaching material data, avoid teaching material data compared with
When few, teaching material data leads to the problem of inclination or even is fallen on storage rack.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of teaching material box provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of storage rack；
Fig. 3 is the top view of column；
Fig. 4 is the cross-sectional view of the first turntable, the second turntable and column；
Fig. 5 is the enlarged drawing in the portion A in Fig. 4.
Description of symbols: the first turntable of 1-, 11- column, 111-T type groove, the second turntable of 12-, 13- ball, 2- are deposited
Put frame, the first support column of 211-, the second support column of 212-, 2121-T type platform, 213- baffle, 221- screw shell, 222- screw thread
Axis, 23- telescopic rod.
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 Figures 1 to 5, teaching material box, including the first turntable 1 and four storage racks 2 being uniformly distributed circumferentially,
The center position of the upper surface of first turntable 1 is provided with column 11, and the center position of the lower surface of the first turntable 1 is provided with
The second turntable 12 that can be rotated opens up on column 11 there are four the T-type groove 111 being uniformly distributed circumferentially, and storage rack 2 includes
Symmetrically arranged two side plates, three telescopic rods 23 between two side plates and one between two side plates tune
Pole, telescopic rod 23 include a sleeve and a telescopic mast, and middle sleeve is nested on telescopic mast and can be in telescopic mast
Upper sliding, side plate include the first support column 211, with vertically disposed second support column 212 of the first support column 211 and be located at the
Baffle 213 on one support column 211 and the second support column 212 is provided on second support column 212 and is inserted into for T-type groove 111
T stage 2121, adjusting rod include the screw shell 221 and energy being rotatably disposed therein on first support column 211
The thread spindle 222 being enough rotatably arranged on another first support column 211, thread spindle 222 and 221 screw thread of screw shell connect
It connects.
The radius of first turntable 1 is identical as the radius of the second turntable 12, and it is circumferentially uniform that several are arranged on the first turntable 1
The traveller of distribution, traveller are provided with the ball 13 that can be rolled close to the end of the second turntable 12, offer on the second turntable 12
The annular groove rolled for ball 13.
Baffle 213 is triangular plate.
In use, storage rack 2 is inserted into T-type groove 111 by the T stage 2121 on the second support column 212, complete
The installation of storage rack 2, then teacher is according to the how much rotation screw shells 221 and thread spindle 222 of storage teaching material data, and drives
Telescopic rod 23 is flexible, realizes the adjustment of distance between two side plates, so that teaching material data is smooth stable to be placed on storage
In frame 2.
The box in the utility model utilizes the relative rotation of the first turntable and the second turntable, so that depositing on column
Putting frame can rotate, and greatly facilitate the pick-and-place work of teacher, while storage rack is using flexible structure, by screw shell with
The cooperation of thread spindle, so that the distance between two side plates can be adjusted arbitrarily, can be according to how much carry out phases of teaching material data
The adjusting answered is avoided when teaching material data is less, teaching material data so that two side plates are able to maintain the limitation to teaching material data
Inclination is led to the problem of on storage rack or even is fallen.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (3)
1. teaching material box, which is characterized in that including the first turntable and four storage racks being uniformly distributed circumferentially, described first
The center position of the upper surface of turntable is provided with column, and the center position of the lower surface of first turntable is provided with can
Second turntable of rotation opens up on the column there are four the T-type groove being uniformly distributed circumferentially, and the storage rack includes symmetrical
Two side plates being arranged, three telescopic rods between two side plates and one between two side plates
Adjusting rod, the side plate include the first support column, with vertically disposed second support column of first support column and positioned at institute
The baffle on the first support column and second support column is stated, is provided on second support column and is inserted into for the T-type groove
T stage, the adjusting rod includes the screw shell and energy being rotatably disposed therein on first support column
The thread spindle being enough rotatably arranged on another described first support column, the thread spindle and the screw shell screw thread connect
It connects.
2. teaching material box as described in claim 1, which is characterized in that the half of the radius of first turntable and the second turntable
Diameter is identical, several travellers being uniformly distributed circumferentially is arranged on first turntable, the traveller is close to second turntable
End be provided with the ball that can be rolled, offered on second turntable for the ball roll annular groove.
3. teaching material box as described in claim 1, which is characterized in that the baffle is triangular plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517047.0U CN208403694U (en) | 2017-11-14 | 2017-11-14 | Teaching material box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517047.0U CN208403694U (en) | 2017-11-14 | 2017-11-14 | Teaching material box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208403694U true CN208403694U (en) | 2019-01-22 |
Family
ID=65128320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721517047.0U Expired - Fee Related CN208403694U (en) | 2017-11-14 | 2017-11-14 | Teaching material box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208403694U (en) |
-
2017
- 2017-11-14 CN CN201721517047.0U patent/CN208403694U/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: 20190122 Termination date: 20191114 |