CN211928823U - Portable teaching aid for entrepreneurship education - Google Patents
Portable teaching aid for entrepreneurship education Download PDFInfo
- Publication number
- CN211928823U CN211928823U CN202021045585.6U CN202021045585U CN211928823U CN 211928823 U CN211928823 U CN 211928823U CN 202021045585 U CN202021045585 U CN 202021045585U CN 211928823 U CN211928823 U CN 211928823U
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- CN
- China
- Prior art keywords
- rack
- adjusting
- education
- teaching aid
- leg
- 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
The utility model discloses a teaching aid for venture education convenient to carry, including the rack, the rack front end is seted up flutedly to the recess lower extreme is and runs through the structure, the bar groove has all been seted up to the rack both sides, sliding connection's regulating plate about the recess is inside to be equipped with, install in regulating plate one side in the adjusting bolt inner that bar groove both sides were equipped with, rack rear end both sides top all is fixed with the linking arm. The utility model discloses well rack and landing leg can stretch out and draw back, and the rack can adjust the gradient according to the demand, and can adjust landing leg and telescopic link according to the height of education demand, the volume is less and portable, be equipped with telescopic regulation leg in the rear side of landing leg, can increase the stability of rack, the regulating plate can be used according to the demand of education, can slide the regulating plate and fix through adjusting bolt, the area of face has been increased, be convenient for draw and explain the content of creating the industry according to the demand.
Description
Technical Field
The utility model belongs to the technical field of the education teaching aid of entrepreneurship, especially, relate to a teaching aid for entrepreneurship education convenient to carry.
Background
The teaching aid is generally accomplished at teacher inside to current for the foundation education, perhaps educates by fixed rack, but fixed education teaching aid can not satisfy the demand of speech, can not educate according to the place demand moreover, and the bulk ratio is great and carry inconveniently moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides a teaching aid for venture education convenient to carry aims at solving the great and portable's of volume problem not.
The utility model discloses a realize like this, a portable's teaching aid for startup education, include:
the rack is characterized by comprising a placing frame, wherein a groove is formed in the front end of the placing frame, the lower end of the groove is of a penetrating structure, strip-shaped grooves are formed in two sides of the placing frame, an adjusting plate which is connected in an up-and-down sliding mode is arranged in the groove, and the inner ends of adjusting bolts arranged on two sides of each strip-shaped groove are arranged on one side of the adjusting plate;
connecting arms are fixed on the upper portions of the two sides of the rear end of the placing frame respectively, the connecting arms are connected with the telescopic rod in a rotating mode, and fastening bolts are arranged on the outer sides of the connecting positions of the connecting arms and the telescopic rod;
the outer side of the bottom of the telescopic rod is provided with a support leg which can stretch up and down, the inner side of the upper end of the support leg is provided with a positioning bolt, and the two support legs are connected through a connecting rod;
the rear end of the supporting leg is provided with an adjusting leg which is rotatably connected, and a bolt is arranged at the joint of the supporting leg and the adjusting leg;
the placing box is arranged on the inner side of the connecting arm of the rear end face of the placing frame, a storage groove is formed in the placing box, and the storage groove is provided with an upper side and a lower side and different in space size.
In order to facilitate carrying the placing rack through the handle, as the utility model relates to an it is preferred, placing rack upper end central point department of putting is equipped with the handle to the handle upper end is the arc structure.
In order to adjust the size of the panel that uses according to the education demand, as the utility model relates to an it is preferred, the regulating plate is first face, and the recess rear end face is the second face to terminal surface parallel and level before the regulating plate before the rack.
In order to increase the stability of rack through adjusting the leg, as the utility model relates to an it is preferred that the leg is adjusted to the rear side of adjusting the leg is equipped with the bolt for the telescopic link.
In order to make things convenient for the telescopic link to stretch out and draw back, prevent the telescopic link and place and produce between the box and scratch, conduct the utility model relates to an it is preferred, it is equipped with the interval to place between box both ends face and the linking arm.
In order to make the regulation leg and landing leg parallel and level so that the carrying of rack, as the utility model relates to an it is preferred, landing leg bottom face parallel and level in the bottom face of regulation leg.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses well rack can stretch out and draw back with the landing leg, and the rack can adjust the gradient according to the demand moreover to landing leg and telescopic link can be adjusted according to the height of education demand, the volume is less and portable, is equipped with telescopic regulation leg in the rear side of landing leg, can increase the stability of rack.
2. The utility model discloses well regulating plate can use according to the demand of education, can slide the regulating plate and fix through adjusting bolt, has increased the area of face, is convenient for draw and explain the content of creating a business according to the demand.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the adjusting plate and the placing frame of the present invention;
fig. 3 is a schematic view of the internal structure of the placing box of the present invention.
In the figure: 1. placing a rack; 2. an adjusting plate; 3. a groove; 4. a strip-shaped groove; 5. adjusting the bolt; 6. a handle; 7. placing the box; 8. a connecting arm; 9. a support leg; 10. a telescopic rod; 11. positioning the bolt; 12. fastening a bolt; 13. adjusting the legs; 14. a storage groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, in the description of the present invention, furthermore, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. To those of ordinary skill in the art, it will be understood that the specific meaning of the above terms in the present invention "a plurality" means two or more unless otherwise specifically limited.
Referring to fig. 1-3, the present invention provides a technical solution: the method comprises the following steps:
the rack comprises a rack 1, wherein a groove 3 is formed in the front end of the rack 1, the lower end of the groove 3 is of a penetrating structure, strip-shaped grooves 4 are formed in two sides of the rack 1, an adjusting plate 2 which is connected in an up-and-down sliding mode is arranged in the groove 3, and the inner ends of adjusting bolts 5 arranged on two sides of each strip-shaped groove 4 are arranged on one side of the adjusting plate 2;
connecting arms 8 are fixed on the upper portions of two sides of the rear end of the placing rack 1, the connecting arms 8 are connected with telescopic rods 10 in a rotating mode, and fastening bolts 12 are arranged on the outer sides of the connecting positions of the connecting arms 8 and the telescopic rods 10;
the outer side of the bottom of the telescopic rod 10 is provided with a supporting leg 9 which can be extended up and down, the inner side of the upper end of the supporting leg 9 is provided with a positioning bolt 11, and the two supporting legs 9 are connected through a connecting rod;
the rear end of the supporting leg 9 is provided with an adjusting leg 13 which is rotatably connected, and a bolt is arranged at the joint of the supporting leg 9 and the adjusting leg 13;
the placing box 7 is arranged on the inner side of the connecting arm 8 on the rear end face of the placing frame 1, the storing groove 14 is formed in the placing box 7, and the storing groove 14 is provided with an upper side and a lower side and different in space size.
Specifically, 1 upper end central point of rack puts the department and is equipped with the handle to the handle upper end is the arc structure, for the ease of carrying the rack through the handle in this embodiment.
Specifically, regulating plate 2 is first face, and the 3 rear end face of recess is the second face to regulating plate 2 preceding terminal surface parallel and level are terminal surface before rack 1, the size of the panel that uses in order to adjust according to the education demand in this embodiment.
Specifically, adjust leg 13 and be the telescopic link to the rear side of adjusting leg 13 is equipped with the bolt, and in order can increase the stability of rack through adjusting the leg in this embodiment.
It is specific, place and be equipped with the interval between 7 both ends faces of box and the linking arm 8, for the convenience of the telescopic link is flexible in this embodiment, prevents the telescopic link and places and produce between the box and scratch.
Specifically, the bottom end face of the leg 9 is flush with the bottom end face of the adjusting leg 13, in this embodiment, in order to make the adjusting leg flush with the leg, so as to facilitate the carrying of the rack.
The utility model discloses an use flow: during the use, can take out the inside drawing and the education content of placing box 7, adjust the length of landing leg 9 and telescopic link 10 and fix through positioning bolt 11, then adjust the high gradient that comes to rack 1 of adjusting leg 13 and adjust, fix through fastening bolt 12 after rack 1's the gradient is adjusted, and simultaneously, can select whether using of regulating plate 2 according to the area size of required face, regulating plate 2 slides down and fixes through adjusting bolt 5, can realize the venture education, after the use, shrink regulating plate 2, then slide telescopic link 10 inside landing leg 9, it is fixed through positioning bolt 11, the volume is less and portable.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a teaching aid for venture education convenient to carry which characterized in that includes:
the rack comprises a placing frame (1), wherein a groove (3) is formed in the front end of the placing frame (1), the lower end of the groove (3) is of a penetrating structure, strip-shaped grooves (4) are formed in two sides of the placing frame (1), an adjusting plate (2) which is connected in an up-and-down sliding mode is arranged in the groove (3), and the inner ends of adjusting bolts (5) arranged in two sides of each strip-shaped groove (4) are installed on one side of the adjusting plate (2);
connecting arms (8) are fixed on the upper portions of two sides of the rear end of the placing frame (1), the connecting arms (8) are connected with the telescopic rods (10) in a rotating mode, and fastening bolts (12) are arranged on the outer sides of the connecting positions of the connecting arms (8) and the telescopic rods (10);
the outer side of the bottom of the telescopic rod (10) is provided with a supporting leg (9) which can be extended up and down, the inner side of the upper end of the supporting leg (9) is provided with a positioning bolt (11), and the two supporting legs (9) are connected through a connecting rod;
the rear end of the supporting leg (9) is provided with an adjusting leg (13) which is rotatably connected, and a bolt is arranged at the joint of the supporting leg (9) and the adjusting leg (13);
the storage rack is characterized in that a storage box (7) is arranged on the inner side of a connecting arm (8) of the rear end face of the storage rack (1), a storage groove (14) is formed in the storage box (7), and the storage groove (14) is provided with an upper side and a lower side and different in space size.
2. The portable teaching aid for startup education of claim 1, characterized in that: the handle is arranged at the center of the upper end of the placing rack (1), and the upper end of the handle is of an arc-shaped structure.
3. The portable teaching aid for startup education of claim 1, characterized in that: the adjusting plate (2) is a first plate surface, the rear end face of the groove (3) is a second plate surface, and the front end face of the adjusting plate (2) is flush with the front end face of the placing frame (1).
4. The portable teaching aid for startup education of claim 1, characterized in that: the adjusting legs (13) are telescopic rods, and bolts are arranged on the rear sides of the adjusting legs (13).
5. The portable teaching aid for startup education of claim 1, characterized in that: and intervals are arranged between the two end surfaces of the placing box (7) and the connecting arm (8).
6. The portable teaching aid for startup education of claim 1, characterized in that: the bottom end surfaces of the supporting legs (9) are flush with the bottom end surfaces of the adjusting legs (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021045585.6U CN211928823U (en) | 2020-06-09 | 2020-06-09 | Portable teaching aid for entrepreneurship education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021045585.6U CN211928823U (en) | 2020-06-09 | 2020-06-09 | Portable teaching aid for entrepreneurship education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211928823U true CN211928823U (en) | 2020-11-13 |
Family
ID=73321318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021045585.6U Expired - Fee Related CN211928823U (en) | 2020-06-09 | 2020-06-09 | Portable teaching aid for entrepreneurship education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211928823U (en) |
-
2020
- 2020-06-09 CN CN202021045585.6U patent/CN211928823U/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: 20201113 Termination date: 20210609 |