CN205690038U - A kind of portable instruments used for education support - Google Patents
A kind of portable instruments used for education support Download PDFInfo
- Publication number
- CN205690038U CN205690038U CN201620623644.0U CN201620623644U CN205690038U CN 205690038 U CN205690038 U CN 205690038U CN 201620623644 U CN201620623644 U CN 201620623644U CN 205690038 U CN205690038 U CN 205690038U
- Authority
- CN
- China
- Prior art keywords
- support column
- support
- accommodating groove
- connecting rod
- instruments used
- 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
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Abstract
nullThe utility model discloses a kind of portable instruments used for education support，Including base，The upper surface of described base is provided with accommodating groove，And accommodating groove is I shape，The side, upper end of described accommodating groove is provided with the first support column，The side, lower end of accommodating groove is provided with the second support column，The both sides of described base are equipped with power set，And power set lay respectively at the first support column and the outside of the second support column，The lower end of described first support column and the second support column is all fixed with moving block，Described power set are fixing with one end of rotating shaft to be connected，The other end of rotating shaft sequentially passes through base and moving block and is positioned at the inside of moving block，It is possible not only to so that this support can have a good support and placement effect for instruments used for education，And after teaching completes，Can receive for the second support column and the first support column，Thus can well carry out carrying and moving for this support，Storage is convenient，Carry easily，There is the strongest practicality.
Description
Technical field
This utility model relates to teaching aid technical field, a kind of portable instruments used for education support.
Background technology
At present, teaching support is all used to support the article bigger compared to volume, and the volume of its support itself is also relatively
Big, so, this support is just not suitable for for Mobile Teaching, and comes for general article for this teaching support
Saying, be less susceptible to moves teaching to it, and existing teaching support cannot be carried out mobile, and carries extremely inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of portable instruments used for education support, to solve in above-mentioned background technology
The problem proposed.
For achieving the above object, this utility model following technical scheme of offer: a kind of portable instruments used for education support, bag
Including base, the upper surface of described base is provided with accommodating groove, and accommodating groove is I shape, and the side, upper end of described accommodating groove is provided with
One support column, the side, lower end of accommodating groove is provided with the second support column, and the both sides of described base are equipped with power set, and power dress
Putting and lay respectively at the first support column and the outside of the second support column, the lower end of described first support column and the second support column is the most fixing
Being provided with moving block, described power set are fixing with one end of rotating shaft to be connected, and the other end of rotating shaft sequentially passes through base and moving block
And it is positioned at the inside of moving block；
Described first support column and the second support column are hollow structure, and the first support column and the inner side of the second support column
Bar v notch v is all left in face, and the inner bottom of described first support column and the second support column all one end with electric expansion bar are fixed
Connecting, and the other end of electric expansion bar is fixed with one end of connecting rod and is connected, the other end of described connecting rod runs through bar shaped and lacks
Mouth also extends to the first support column and the outside of the second support column, and the other end of connecting rod is fixed with one end of cross bar and is connected,
The middle part of described cross bar is fixed with pallet, and the two ends, bottom of described base are equipped with universal wheel.
Preferably, described cross bar is positioned at the surface in the middle part of accommodating groove, and the width of pallet is less than the width in the middle part of accommodating groove
Degree.
Preferably, described connecting rod includes head rod and the second connecting rod, and head rod and the second connecting rod
Being connected with the two ends of cross bar respectively, head rod and the second connecting rod are respectively positioned on the surface of accommodating groove.
Preferably, described power set include motor, and the central shaft of motor is coaxially connected with rotating shaft.
Preferably, described rotating shaft is all connected with base by bearing.
Compared with prior art, the beneficial effects of the utility model are: this portable instruments used for education support, and structure designs
Rationally, by cooperating between the accommodating groove being provided with, the second support column and the first support column, it is possible not only to so that this support
A good support and placement effect can be had for instruments used for education, and after teaching completes, can be for second
Dagger and the first support column are received, and thus can well carry out carrying and moving for this support, and storage is convenient, takes
Band easily, has the strongest practicality.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is top view of the present utility model；
Fig. 3 is electric expansion bar schematic diagram of the present utility model.
In figure: 1 base, 2 second support columns, 3 first support columns, 4 pallets, 5 power set, 6 accommodating grooves, 7 electric expansions
Bar, 8 rotating shafts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, this utility model provides a kind of technical scheme: a kind of portable instruments used for education support, including
Base 1, the upper surface of described base 1 is provided with accommodating groove 6, and accommodating groove 6 is in I shape, and the side, upper end of described accommodating groove 6 sets
Having the first support column 3, the side, lower end of accommodating groove 6 is provided with the second support column 2, and the both sides of described base 1 are equipped with power set
5, and power set 5 lay respectively at the first support column 3 and outside of the second support column 2, described first support column 3 and second supports
The lower end of post 2 is all fixed with moving block, and described power set 5 are fixing with one end of rotating shaft 8 to be connected, and the other end of rotating shaft 8 depends on
The secondary inside run through base 1 and moving block and be positioned at moving block, described rotating shaft 8 is all connected with base 1 by bearing, described power
Device 5 includes motor, and the central shaft of motor is coaxially connected with rotating shaft 8..
Described first support column 3 and the second support column 2 are hollow structure, and the first support column 3 and the second support column 2
Medial surface all leaves bar v notch v, the inner bottom of described first support column 3 and the second support column 2 all with electric expansion bar 7
One end is fixing to be connected, and the other end of electric expansion bar 7 is fixed with one end of connecting rod and is connected, and the other end of described connecting rod passes through
Wear bar v notch v and extend to the first support column 3 and outside of the second support column 2, and one end of the other end of connecting rod and cross bar
Fixing connection, the middle part of described cross bar is fixed with pallet 4, and described cross bar is positioned at the surface in the middle part of accommodating groove 6, and pallet 4
Width less than the width in the middle part of accommodating groove 6, described connecting rod includes head rod and the second connecting rod, and head rod
Being connected with the two ends of cross bar respectively with the second connecting rod, head rod and the second connecting rod are respectively positioned on the surface of accommodating groove 6,
The two ends, bottom of described base 1 are equipped with universal wheel.
Operation principle: after teaching completes, the when of needing to move for support or receive, first controls electricity
Dynamic expansion link 7 bounces back, when electric expansion bar 7 drives head rod and the second connecting rod to move down so that cross bar and
Pallet 4 all moves down, and when head rod, the second connecting rod, cross bar and pallet 4 are positioned at the inside of accommodating groove 6 when, controls electricity
Machine is operated, and drives the first support column 3 and the second support column 2 to rotate down so that the first support column 3 and the second support column 2
It also is located at the inside of accommodating groove 6, thus can having a good storage effect for support, be convenient for carrying, practicality pole
By force.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a portable instruments used for education support, including base (1), it is characterised in that: the upper surface of described base (1) is provided with
Accommodating groove (6), and accommodating groove (6) is in I shape, the side, upper end of described accommodating groove (6) is provided with the first support column (3), accommodating groove
(6) side, lower end is provided with the second support column (2), and the both sides of described base (1) are equipped with power set (5), and power set
(5) the first support column (3) and the outside of the second support column (2), described first support column (3) and the second support column are laid respectively at
(2) lower end is all fixed with moving block, and described power set (5) are fixing with one end of rotating shaft (8) to be connected, rotating shaft (8) another
One end sequentially passes through base (1) and moving block and is positioned at the inside of moving block；
Described first support column (3) and the second support column (2) are hollow structure, and the first support column (3) and the second support column
(2) medial surface all leaves bar v notch v, and the inner bottom of described first support column (3) and the second support column (2) is all with electronic
One end of expansion link (7) is fixing to be connected, and the other end of electric expansion bar (7) is fixed with one end of connecting rod and is connected, described company
The other end of extension bar runs through bar v notch v and extends to the first support column (3) and the outside of the second support column (2), and connecting rod
The other end is fixing with one end of cross bar to be connected, and the middle part of described cross bar is fixed with pallet (4), the bottom two of described base (1)
End is equipped with universal wheel.
One the most according to claim 1 portable instruments used for education support, it is characterised in that: described cross bar is positioned at storage
The surface at groove (6) middle part, and the width of pallet (4) is less than the width at accommodating groove (6) middle part.
One the most according to claim 1 portable instruments used for education support, it is characterised in that: described connecting rod includes
One connecting rod and the second connecting rod, and head rod and the second connecting rod be connected with the two ends of cross bar respectively, head rod
With the surface that the second connecting rod is respectively positioned on accommodating groove (6).
One the most according to claim 1 portable instruments used for education support, it is characterised in that: described power set (5)
Including motor, and the central shaft of motor is coaxially connected with rotating shaft (8).
One the most according to claim 1 portable instruments used for education support, it is characterised in that: described rotating shaft (8) is the most logical
Cross bearing to be connected with base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623644.0U CN205690038U (en) | 2016-06-22 | 2016-06-22 | A kind of portable instruments used for education support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623644.0U CN205690038U (en) | 2016-06-22 | 2016-06-22 | A kind of portable instruments used for education support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690038U true CN205690038U (en) | 2016-11-16 |
Family
ID=57416690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623644.0U Expired - Fee Related CN205690038U (en) | 2016-06-22 | 2016-06-22 | A kind of portable instruments used for education support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690038U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498503A (en) * | 2019-09-10 | 2019-11-26 | 湖北理工学院 | A kind of applied MBR sewage treatment instruments used for education of wisdom |
| CN111157030A (en) * | 2019-12-27 | 2020-05-15 | 易彬 | Portable environment-friendly detection device and use method thereof |
-
2016
- 2016-06-22 CN CN201620623644.0U patent/CN205690038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498503A (en) * | 2019-09-10 | 2019-11-26 | 湖北理工学院 | A kind of applied MBR sewage treatment instruments used for education of wisdom |
| CN111157030A (en) * | 2019-12-27 | 2020-05-15 | 易彬 | Portable environment-friendly detection device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |