CN207805061U - Ramp shelf - Google Patents
Ramp shelf Download PDFInfo
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- CN207805061U CN207805061U CN201721856990.4U CN201721856990U CN207805061U CN 207805061 U CN207805061 U CN 207805061U CN 201721856990 U CN201721856990 U CN 201721856990U CN 207805061 U CN207805061 U CN 207805061U
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- ramp
- tripod
- riser
- risers
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Abstract
The utility model belongs to educational toy field, and in particular to a kind of educational toy for helping to understand the concepts such as acceleration.A kind of ramp shelf, including tripod, tripod include three pieces of risers, and the side of riser is equipped with card slot, and three pieces of risers are caught in the side card slot of previous piece of riser successively with head, and the one end in ramp can be shelved on tripod.It may also include multiple tripods and ramp, plurality of specifications can be arranged in the height and ramp length of tripod.Tripod combines the motion path to be formed and be scrolled down through using gravity for sphere with ramp, the tripod of different height and the ramp of different length can form the motion path of a variety of gradients and length, it is also freely assembled between multi-motion path, form the motion path for including a variety of gradients and length, child can observe the sphere movement of friction speed and acceleration in the abundant motion path of form, to help child to understand the concepts such as acceleration and speed.
Description
Technical field
The utility model belongs to educational toy field, and in particular to a kind of to help to understand that the intelligence development of the concepts such as acceleration is played
Tool.
Background technology
Preschool education is increasingly paid attention to by parent at present, and preschool education is mostly to teach through lively activities, and passes through the modes such as game
Educate child.In various education contents, movement is most intuitive, most basic content, but lacking currently on the market can be in youngster
The educational toy of the characteristics of motion is explored in virgin game loved by all.
Invention content
Technical problem to be solved by the utility model is to provide one kind, and child can be helped to understand that speed and acceleration etc. are general
The educational toy of thought.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：A kind of ramp shelf,
Including tripod, tripod includes three pieces of risers, and the side of riser is equipped with card slot, and three pieces of risers are caught in previous piece with head successively
In the side card slot of riser, the one end in ramp can be shelved on tripod.
Further, riser top is equipped with arc-shaped notch, and ramp can be shelved on arc-shaped notch.
Further, at least two tripod, multiple tripods can be stacked together to form tripod group.
Further, be equipped in the centre of three pieces of risers and be fixedly connected on positioning pipe on three pieces of risers, positioning pipe it is upper
End is higher than the upper end of riser, and the lower end of positioning pipe is higher than the lower end of riser, and positioning pipe upper end is more little than the surmount of riser upper end
In surmount of the positioning pipe lower end than riser lower end.
Further, the both ends in ramp can be respectively rested on two relatively independent tripods.
Further, tripod includes the different small tripod of riser height, intermediate cam frame and big tripod.
Further, ramp includes the different visite road of length, middle ramp and long ramp.
Further, ramp is semicircle ramp, and sphere can roll in semicircle ramp.
The utility model is beneficial in that tripod is combined to be formed with ramp and be scrolled down through using gravity for sphere
Motion path, the tripod of different height and the ramp of different length can form the motion path of a variety of gradients and length, more
It is also freely assembled between kind motion path, the motion path for including a variety of gradients and length is formed, child can be abundant in form
Motion path in observe the sphere movement of friction speed and acceleration, to help child to understand, acceleration and speed etc. are general
It reads.
Description of the drawings
Fig. 1 is the utility model stereoscopic schematic diagram；
Fig. 2 is tripod structure schematic diagram；
Fig. 3 is the utility model side schematic view.
Wherein：1, small tripod；2, middle tripod；3, big tripod；4, visite road；5, middle ramp；6, long ramp；7, it stands
Plate；8, card slot；9, arc-shaped notch；10, positioning pipe.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：
As shown in figures 1 and 3, a small tripod 1 is individually placed, and a small tripod 1 overlays an intermediate cam frame 2
First tripod group of upper formation, small tripod 1 is stacked on one big tripod 3 and middle tripod 2 forms second tripod
Group.One end there are one middle ramp 5 is shelved on the small triangle man 1 of second tripod group, other end in ramp 5, which is arranged, in this exists
On ground, first path is constituted.One end there are one visite road 4, the visite are shelved on the intermediate cam frame 2 of second tripod group
The other end in road 4 is shelved on the small tripod 1 of the first tripod group and is connected on a long ramp 6, the long ramp 6 it is another
One end is shelved on independent small tripod 1 and is connected on a middle ramp 5, and other end in ramp 5 is arranged on ground in this
On, constitute the second path.Middle ramp 5 there are one also being shelved on the small tripod 1 of first tripod group, ramp 5 is another in this
One end setting on the ground and is connected to the one end in a long ramp 6, which shelves on the ground straightly, constitutes the
Three paths.
First path is only made of ramp 5 in one section, only a kind of gradient and a kind of length；Second path is by one section of visite
Ramp 5 is constituted in road 4, the long ramp 6 in one end and one end, including three kinds of gradients, and each gradient corresponds to different length；The
Three paths include two kinds of gradients, and the one of which gradient is 0 °, and each gradient corresponds to different length.Sphere is put into and is built
Behind good path, sphere will be rolled along path under gravity, and different add can be obtained in different gradient upper spheres
Speed, the gradient correspond to the end speed that different length also influences whether sphere, and in the process, child can scientifically observe
To motion artifacts, the concepts such as gravity, speed, the acceleration of these forms of motion behinds are understood.
Visite road 4, middle ramp 5 and long ramp 6 are the semi-circular tube of same caliber, differ only in length difference.
For the concrete structure of tripod as shown in Fig. 2, sharing three pieces of risers 7, the side of riser 7 is equipped with card slot 8, three pieces of risers
7 head is sequentially clamped in the card slot of previous piece of 7 side of riser, and splicing is integral.It is equipped with and is fixedly connected in the centre of riser 7
Positioning pipe 10 on three pieces of risers 7, the upper end of positioning pipe 10 are higher by the upper end of riser 7, and the lower end of positioning pipe 10 is higher than riser 7
Lower end, and 10 upper end of positioning pipe is not more than 10 lower end of positioning pipe being higher by than 7 lower end of riser than the surmount of 7 upper end of riser
Amount, makes to stack between multiple tripods 1.When being stacked between tripod 1, the positioning pipe 10 of underlying tripod 1 is inserted into
The centre for the tripod 1 being located above is positioned.The top of riser 7 is equipped with arc-shaped notch 9, for shelving ramp 2.Small three foot
Frame 1, intermediate cam frame 2 and big tripod 3 difference lies in the height of riser 7 difference, and the height of positioning pipe 10 and with riser 7
Mounting height remains unchanged, it is ensured that can freely be assembled between small tripod 1, intermediate cam frame 2 and big tripod 3.
It can freely stack to form tripod group between small tripod 1, intermediate cam frame 2 and big tripod 3, each tripod group
The distance between can be configured according to the distance in visite road 4, middle ramp 5 and long ramp 6, the tripod group of different height and not
With the path for being combined into a variety of gradients between the ramp of length, it can be achieved that abundant playing method.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (8)
1. a kind of ramp shelf, it is characterised in that：Including tripod, the tripod includes three pieces of risers, the side of the riser
Face is equipped with card slot, and three pieces of risers are caught in the side card slot of previous piece of riser with head, can be put on the tripod successively
Set the one end in ramp.
2. ramp shelf according to claim 1, it is characterised in that：The riser top is equipped with arc-shaped notch, the slope
Road can be shelved on arc-shaped notch.
3. ramp shelf according to claim 1, it is characterised in that：Including at least two tripods, multiple tripods can
It is stacked together to form tripod group.
4. ramp shelf according to claim 3, it is characterised in that：It is equipped with and is fixedly connected in the centre of three pieces of risers
Positioning pipe on three pieces of risers, the upper end of the positioning pipe are higher than the upper end of riser, and the lower end of the positioning pipe is higher than riser
Lower end, the positioning pipe upper end than riser upper end surmount no more than positioning pipe lower end than riser lower end surmount.
5. ramp shelf according to claim 3, it is characterised in that：The both ends in the ramp can be respectively rested on relatively solely
On two vertical tripods.
6. ramp shelf according to claim 1, it is characterised in that：The tripod includes different small by three of riser height
Tripod, intermediate cam frame and big tripod.
7. ramp shelf according to claim 1, it is characterised in that：The ramp include the different visite road of length, in
Ramp and long ramp.
8. ramp shelf according to claim 1, it is characterised in that：The ramp is semicircle ramp, and sphere can be in semicircle
It is rolled in ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856990.4U CN207805061U (en) | 2017-12-27 | 2017-12-27 | Ramp shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856990.4U CN207805061U (en) | 2017-12-27 | 2017-12-27 | Ramp shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805061U true CN207805061U (en) | 2018-09-04 |
Family
ID=63331256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856990.4U Active CN207805061U (en) | 2017-12-27 | 2017-12-27 | Ramp shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628518A (en) * | 2021-09-14 | 2021-11-09 | 中国地质调查局长沙自然资源综合调查中心 | Landslide surge propagation test device with variable river channel form in dynamic water environment |
-
2017
- 2017-12-27 CN CN201721856990.4U patent/CN207805061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628518A (en) * | 2021-09-14 | 2021-11-09 | 中国地质调查局长沙自然资源综合调查中心 | Landslide surge propagation test device with variable river channel form in dynamic water environment |
| CN113628518B (en) * | 2021-09-14 | 2023-08-08 | 中国地质调查局长沙自然资源综合调查中心 | Landslide surge propagation test device with changeable river channel shape under dynamic water environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200628 Address after: No.1-2, West extension of Changzheng Road, Dasheng industrial cluster, industrial park, Taizhou City, Jiangsu Province, 225400 Patentee after: Stim teaching equipment technology (Taixing) Co., Ltd Address before: Suzhou City, Jiangsu province 215000 Suzhou Industrial Park Loufeng town Fu Road No. 8 No. 12 building Patentee before: SUZHOU LIDING FURNITURE DESIGN MANUFACTURING Co.,Ltd. |