CN204605343U - A kind of teaching aid - Google Patents
A kind of teaching aid Download PDFInfo
- Publication number
- CN204605343U CN204605343U CN201520277888.3U CN201520277888U CN204605343U CN 204605343 U CN204605343 U CN 204605343U CN 201520277888 U CN201520277888 U CN 201520277888U CN 204605343 U CN204605343 U CN 204605343U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- teaching aid
- utility
- pen container
- model
- 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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- Pens And Brushes (AREA)
Abstract
The utility model discloses a kind of teaching aid, comprise base and cylindrical shell, described base both sides symmetrically structure vertical are provided with two connecting rods, described two connecting rod tip sides symmetrically structure are provided with connecting axle, described cylindrical shell radially-outer surface and connecting axle are rotatably connected, the side of described base side edge hinged support plate, is provided with some jacks in described cylindrical shell.The beneficial effect of technique scheme of the present utility model is as follows: structure is simple, and technology is reasonable, easy to use, gripper shoe supports pen container bottom makes pen container be horizontal structure, ink can be well avoided to flow out in pen core, different from the structure of conventional pen container, there is good sensory effects.
Description
Technical field
The utility model relates to teaching aid technical field, refers to a kind of teaching aid especially.
Background technology
From ancient times to the present, pen container is all common office appliance, and general pen container is all tubular structure, then pen is put into pen container, not only makes desk tops more clean, and use also cannot facilitate.But, what we commonly used at present is generally all gel ink pen, and what fill in the pen core of this pen is all liquid ink, if be placed on for a long time in pen container, ink may flow out from nib end under gravity, and causing wastes even make dirty hand or other office accommodations.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of teaching aid, can well avoid ink to flow out pen core.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of teaching aid, comprise base and cylindrical shell, described base both sides symmetrically structure vertical are provided with two connecting rods, described two connecting rod tip sides symmetrically structure are provided with connecting axle, described cylindrical shell radially-outer surface and connecting axle are rotatably connected, and the side of described base side edge hinged support plate, is provided with some jacks in described cylindrical shell.
As preferably, described cylindrical shell is cube structure.
As preferably, described cylindrical shell is cylindrical structure.
As preferably, described gripper shoe outside rotational support cylindrical shell bottom makes cylindrical shell be horizontal structure.
The beneficial effect of technique scheme of the present utility model is as follows: structure is simple, and technology is reasonable, easy to use, gripper shoe supports pen container bottom makes pen container be horizontal structure, ink can be well avoided to flow out in pen core, different from the structure of conventional pen container, there is good sensory effects.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of teaching aid embodiment of the present utility model.
Fig. 2 is Fig. 1 using state schematic diagram.
Fig. 3 is Fig. 1 top view.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model provides a kind of teaching aid for existing deficiency, comprise base 4 and cylindrical shell 2, described base 4 both sides symmetrically structure vertical are provided with two connecting rods 5, described two connecting rod 5 tip sides symmetrically structure are provided with connecting axle 1, described cylindrical shell 2 radially-outer surface and connecting axle 1 are rotatably connected, the side of described base 4 side edge hinged support plate 3, described cylindrical shell 2 is cube structure or cylindrical structure.As shown in Figure 3, some jacks 6 are provided with in described cylindrical shell 2.As described in Figure 2, described gripper shoe 3 outwards makes cylindrical shell 2 in horizontal structure in rotational support cylindrical shell 2 bottom.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a teaching aid, it is characterized in that, comprise base and cylindrical shell, described base both sides symmetrically structure vertical are provided with two connecting rods, described two connecting rod tip sides symmetrically structure are provided with connecting axle, described cylindrical shell radially-outer surface and connecting axle are rotatably connected, and the side of described base side edge hinged support plate, is provided with some jacks in described cylindrical shell.
2. a kind of teaching aid according to claim 1, is characterized in that, described cylindrical shell is cube structure.
3. a kind of teaching aid according to claim 1, is characterized in that, described cylindrical shell is cylindrical structure.
4. a kind of teaching aid according to Claims 2 or 3, is characterized in that, described gripper shoe outside rotational support cylindrical shell bottom makes cylindrical shell be horizontal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277888.3U CN204605343U (en) | 2015-04-26 | 2015-04-26 | A kind of teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277888.3U CN204605343U (en) | 2015-04-26 | 2015-04-26 | A kind of teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605343U true CN204605343U (en) | 2015-09-02 |
Family
ID=53957921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277888.3U Expired - Fee Related CN204605343U (en) | 2015-04-26 | 2015-04-26 | A kind of teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605343U (en) |
-
2015
- 2015-04-26 CN CN201520277888.3U patent/CN204605343U/en not_active Expired - Fee Related
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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: 20150902 Termination date: 20160426 |