CN208905468U - A kind of mathematical studying tool rack - Google Patents
A kind of mathematical studying tool rack Download PDFInfo
- Publication number
- CN208905468U CN208905468U CN201720850472.5U CN201720850472U CN208905468U CN 208905468 U CN208905468 U CN 208905468U CN 201720850472 U CN201720850472 U CN 201720850472U CN 208905468 U CN208905468 U CN 208905468U
- Authority
- CN
- China
- Prior art keywords
- support bar
- mounting table
- spring
- support
- support base
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of mathematical studying tool racks, including mounting table and support base, lengthened plate is provided on the right side of the mounting table, metal block is provided on the right side of the lengthened plate, the mounting table upper right side is provided with information kit, the mounting table upper left side, which is provided with, sets pen container, the mounting table bosom is equipped with magnet, the mounting table inner right side is provided with roller bearing, idler wheel is installed below the support base, support frame is provided with above the support base, it is provided on the left of the support base above second support bar described in second support bar and is provided with first support bar, hook is provided with above the first support bar, the first spring is provided on the right side of the spring device.The mathematical studying tool rack can be with significantly more efficient mobile rack, and reducing required power in moving process can make rack increase and reduce, and provides bigger place for user and places equipment.
Description
Technical field
The utility model relates to mathematic(al) instrument technical field, specially a kind of mathematical studying tool rack.
Background technique
It with the development of science and technology and is constantly progressive, mathematics plays critically important a part in it, and people are increasingly
Pay attention to this branch of instruction in school of mathematics, mathematics required tool in teaching is more, such as ruler, compasses, protractor, and mathematics uses
Tool volume it is all bigger, taking makes inconvenience, and it is also inconvenient to carry these things, these things can only be placed on book
On table.Currently on the market there are no the equipment for placing mathematics and using tool, most of is all desk, computer desk, and desk, electricity
Brain table is carried also very arduously, is also unable to hoisting depth, it is sometimes necessary to when mathematics equipment is more, cause most of
The problems such as equipment can not be placed is unfavorable for learning so very much, therefore we have proposed a kind of mathematical studying tool rack, with
Convenient for solving the problems, such as above-mentioned be previously mentioned.
Summary of the invention
The purpose of this utility model is to provide a kind of mathematical studying tool racks, are mentioned with solving above-mentioned background technique
Out currently on the market without moveable rack, rack can not be gone up and down, when equipment is more, not extra place is placed
The problem of equipment.
To achieve the above object, the utility model provides the following technical solutions: a kind of mathematical studying tool rack, packet
Mounting table and support base are included, lengthened plate is provided on the right side of the mounting table, and the right side central of lengthened plate is provided with hand handle,
Metal block is provided on the right side of the lengthened plate, the mounting table upper right side is provided with information kit, the mounting table upper left side setting
Pen container is set, the mounting table bosom is equipped with magnet, and the mounting table inner right side is provided with roller bearing, the support bottom
Seat lower section is equipped with idler wheel, and support frame is provided with above the support base, is provided with the second support on the left of the support base
Bar, and second support bar is internally provided with second spring, is provided with first support bar, and first above the second support bar
Strut is internally provided with spring device, and hook is provided with above the first support bar, is provided with the first bullet on the right side of the spring device
Spring, and support stick is provided on the right side of the first spring.
Preferably, the mounting table and lengthened plate constitute stretching structure, and the telescopic extensions of lengthened plate are the one of mounting table
Half.
Preferably, the first support bar and second support bar constitute stretching structure.
Preferably, the first support bar is structure as a whole with second spring, and second spring and second support bar are one
Body structure.
Preferably, setting idler wheel has 4 below the support base, and the range that idler wheel rolls is 0-360 °.
Preferably, the support stick is fixedly connected with the connection type of the first spring, and the first spring and spring device
Connection type is to be fixedly connected.
Compared with prior art, the utility model has the beneficial effects that the mathematical studying is provided with rolling with tool rack
Wheel, and the rotatable range of idler wheel is 0-360 °, it can be with significantly more efficient mobile rack, required for reducing in moving process
Power, avoid the phenomenon that flogging a dead horse, there are two support rods for setting, and can stretch between two support rods, can
So that rack is increased and reduced, more convenient user for different heights is used, and avoids tall east of taking of bending over
Western and short feet is taken to be perplexed brought by thing, is additionally provided with lengthened plate, is provided bigger place for user and put
The problem of setting equipment, preventing mathematics equipment excessive, can not place, significantly more efficient saving living space.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is partial enlargement structural representation at A in the utility model Fig. 1；
Fig. 4 is partial enlargement structural representation at B in the utility model Fig. 1.
In figure: 1, mounting table, 2, lengthened plate, 3, hand handle, 4, hook, 5, first support bar, 6, second support bar, 7, rolling
Wheel, 8, support base, 9, support frame, 10, set pen container, 11, information kit, the 12, first spring, 13, second spring, 14, spring device,
15, support stick, 16, magnet, 17, metal block, 18, roller bearing.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of mathematical studying tool rack, including
Mounting table 1, lengthened plate 2, hand handle 3, hook 4, first support bar 5, second support bar 6, idler wheel 7, support base 8, support frame 9,
Set pen container 10, information kit 11, the first spring 12, second spring 13, spring device 14, support stick 15, magnet 16, metal block 17 and rolling
Axis 18, the right side of mounting table 1 is provided with lengthened plate 2, and the right side central of lengthened plate 2 is provided with hand handle 3, mounting table 1 and lengthening
Plate 2 constitutes stretching structure, and the telescopic extensions of lengthened plate 2 are the half of mounting table 1, provide bigger place for user and put
The problem of setting equipment, preventing mathematics equipment excessive, can not place, significantly more efficient saving living space are arranged on the right side of lengthened plate 2
There is metal block 17,1 upper right side of mounting table is provided with information kit 11, and 1 upper left side of mounting table, which is provided with, sets pen container 10, in mounting table 1
Magnet 16 is installed, 1 inner right side of mounting table is provided with roller bearing 18, and idler wheel 7 is equipped with below support base 8, supports among portion
Idler wheel 7 is arranged below pedestal 84, and the range that idler wheel 7 rolls is 0-360 °, can be subtracted with significantly more efficient mobile rack
Required power in few moving process, avoids the phenomenon that flogging a dead horse, and support frame 9 is provided with above support base 8, supports bottom
8 left side of seat is provided with second support bar 6, and second support bar 6 is internally provided with second spring 13, sets above second support bar 6
It is equipped with first support bar 5, and first support bar 5 is internally provided with spring device 14, first support bar 5 is integrated with second spring 13
Structure, and second spring 13 is structure as a whole with second support bar 6 prevents first support bar 5 and second support bar 6 flexible
In the process, there is the problem of disconnected bar, hook 4 is provided with above first support bar 5, first support bar 5 and second support bar 6 are constituted
Stretching structure can make rack increase and reduce, and more convenient user for different heights uses, and avoid tall
It bends over to take thing and short feet is taken puzzlement brought by thing, be provided with the first spring 12 on the right side of spring device 14, and
Support stick 15 is provided on the right side of first spring 12, support stick 15 is fixedly connected with the connection type of the first spring 12, and first
Spring 12 is to be fixedly connected with 14 connection type of spring device, prevents support stick 15 from popping up first support bar 5 in contraction process.
Working principle: when using mathematical studying tool rack, firstly, shifting rack by idler wheel 7
The equipment of the study of needs is put into mounting table 1 by the place of habit, when encounter equipment it is more when, with hand in hand 3, make metal block
17 leave magnet 16, so that lengthened plate 2 be made to be drawn out, increase mounting table 1, reach and place more mathematics equipment, work as use
When person's height is higher, due to equipment inconvenience of taking, support stick 15 can be made to stretch out second support bar by first support bar 5 toward pull-up
6, have the function that fixed first support bar 5, so that rack be made to be increased, reduces user and bend over equipment of taking, work as
After having practised, support stick 15 is pressed in into first support bar 5 with hand, makes first support bar 5 under the action of second spring 13, shrinks the
One support rod 5, makes rack shrink back original height, prevents equipment excessively high, is easy to encounter and break on the ground, then will be used
Equipment is put back on mounting table 1, and rack is pushed rack to be pushed back original place, here it is the mathematics under the movement of idler wheel 7
Commonly use tool rack.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of mathematical studying tool rack, including mounting table (1) and support base (8), it is characterised in that: the placement
It is provided on the right side of platform (1) lengthened plate (2), and the right side central of lengthened plate (2) is provided with hand handle (3), the lengthened plate (2) is right
Side is provided with metal block (17), and mounting table (1) upper right side is provided with information kit (11), and mounting table (1) upper left side is set
It is equipped with pen container (10), mounting table (1) bosom is equipped with magnet (16), mounting table (1) the inner right side setting
Have roller bearing (18), be equipped with idler wheel (7) below the support base (8), is provided with support frame above the support base (8)
(9), it is provided with second support bar (6) on the left of the support base (8), and second support bar (6) is internally provided with second spring
(13), it is provided with first support bar (5) above the second support bar (6), and first support bar (5) is internally provided with spring device
(14), it is provided with hook (4) above the first support bar (5), is provided with the first spring (12) on the right side of the spring device (14),
And first is provided with support stick (15) on the right side of spring (12).
2. a kind of mathematical studying tool rack according to claim 1, it is characterised in that: the mounting table (1) with
Lengthened plate (2) constitutes stretching structure, and the telescopic extensions of lengthened plate (2) are the half of mounting table (1).
3. a kind of mathematical studying tool rack according to claim 1, it is characterised in that: the first support bar
(5) stretching structure is constituted with second support bar (6).
4. a kind of mathematical studying tool rack according to claim 1, it is characterised in that: the first support bar
(5) it is structure as a whole with second spring (13), and second spring (13) is structure as a whole with second support bar (6).
5. a kind of mathematical studying tool rack according to claim 1, it is characterised in that: the support base (8)
Lower section setting idler wheel (7) has 4, and the range that idler wheel (7) rolls is 0-360 °.
6. a kind of mathematical studying tool rack according to claim 1, it is characterised in that: the support stick (15) with
The connection type of first spring (12) is to be fixedly connected, and the connection type of the first spring (12) and spring device (14) is fixed connects
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850472.5U CN208905468U (en) | 2017-07-14 | 2017-07-14 | A kind of mathematical studying tool rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850472.5U CN208905468U (en) | 2017-07-14 | 2017-07-14 | A kind of mathematical studying tool rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905468U true CN208905468U (en) | 2019-05-28 |
Family
ID=66611836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850472.5U Expired - Fee Related CN208905468U (en) | 2017-07-14 | 2017-07-14 | A kind of mathematical studying tool rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905468U (en) |
-
2017
- 2017-07-14 CN CN201720850472.5U patent/CN208905468U/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 |
Granted publication date: 20190528 Termination date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |