CN212570110U - Show shelf that land management teaching was used - Google Patents

Abstract

The utility model discloses a show shelf of land management teaching usefulness relates to the land management field, to the problem that there is the demand to the teaching tool in the outdoor teaching activity of current land management, now proposes following scheme, and it includes supporting structure, supporting structure includes the pole setting, just the pole setting is vertical form, show structure is installed on supporting structure's top, just show structure includes the backplate, a side of backplate is inlayed and is had the blank, just a side bottom end fixedly connected with mounting panel that the blank was kept away from to the backplate, the pole setting is located the bottom of mounting panel, just the round hole has been seted up along its axial in the bottom of pole setting, the round hole runs through in the pole setting, just the circumference outer wall fixedly connected with handle of pole setting, the handle is mutually perpendicular form with the pole setting, just the handle is symmetric distribution about the pole setting. The utility model discloses novel structure, and the device simple structure, simple to operate and portable are fit for the outdoor teaching of land management and use.

Description

Show shelf that land management teaching was used

Technical Field

The utility model relates to a land management field especially relates to a show shelf that soil management teaching was used.

Background

Land management covers a plurality of contents such as resource allocation, land development, environment protection and the like of land, as a plurality of teaching and working contents related to land management need to be investigated on the spot, outdoor activities are indispensable, a plurality of information such as field land development and utilization conditions, environmental conditions, changes and the like need to be recorded and discussed in the investigation on the spot, when the number of people is small, research requirements of two or three people can be met by using tools such as a notebook computer, and when the number of people is large, especially a lecturer needs to face the teaching of students in the land management teaching, the tools such as the notebook computer do not meet the use requirements, at the moment, a display tool capable of meeting the teaching use conditions is needed, such as a white board and the like, but a common white board has large volume, is inconvenient to install and move, and cannot meet the requirements of outdoor portability and quick assembly, so in order to solve the problems, we propose a display stand for geography management teaching.

SUMMERY OF THE UTILITY MODEL

The utility model provides a show shelf of land management teaching usefulness has solved the problem that outdoor teaching activity of land management has the demand to the teaching tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a show shelf of land management teaching usefulness, includes supporting structure, supporting structure includes the pole setting, just the pole setting is vertical form, the show structure is installed on supporting structure's top, just the show structure includes the backplate, a side of backplate is inlayed and is had the blank, just a side bottom end fixedly connected with mounting panel of blank is kept away from to the backplate, the pole setting is located the bottom of mounting panel, just the round hole has been seted up along its axial in the bottom of pole setting, the round hole runs through in the pole setting, just the circumference outer wall fixedly connected with handle of pole setting, the handle is mutually perpendicular form with the pole setting, just the handle is the symmetric distribution about the pole setting, the circular slot has all been seted up at the both ends that the handle was kept away.

Preferably, a handle seat and a handle are installed at the edge of one side of the back plate, the handle seat is fixedly connected with the back plate, the handle seats are symmetrically distributed relative to the back plate, and two ends of the handle are hinged to the two groups of handle seats.

Preferably, the inner thread has been seted up to the circumference inner wall on pole setting top, the top threaded connection of pole setting has the screw, just the top of screw runs through in the mounting panel.

Preferably, the awl has been cup jointed in the bottom slip of pole setting, just the spout has been seted up along its axial to the circumference lateral wall of pole setting, the spout radially runs through in the pole setting along the pole setting, just sliding connection has the slide bar in the spout, the slide bar is mutually perpendicular form with the pole setting, just the top fixed connection of slide bar and awl, the slide bar is the symmetric distribution about the awl.

Preferably, the two groups of circular grooves are respectively sleeved with the white board pens and the circular rods, and the circumferential side walls of the circular rods are wound with the cleaning cloth.

Preferably, magic ribbon is installed along its width direction to a side that the whiteboard was kept away from to the backplate, just magic ribbon is evenly distributed along the direction of height of backplate.

The utility model has the advantages that:

1. the device drives the awl to slide to the handle along the spout through the slide bar for the awl is hidden in the round hole, avoids exposing the awl and appears accidental injury danger.

2. The device passes through the handle and keeps the pole setting stable when the installation, makes things convenient for the power to make the awl be convenient for install through trampling the slide bar, can be with backplate and pole setting fixed connection, easy operation through mounting panel and screw.

3. The device has the magic ribbon at the back mounting of backplate, ties up pole setting, slide bar and handle fixedly through the magic ribbon, removes the device through the handle.

To sum up, the device simple structure, simple to operate and portable are fit for the outdoor teaching of land management and use.

Drawings

Fig. 1 is a sectional view of the internal structure of the present invention.

Fig. 2 is a schematic view of the reverse structure of fig. 1 according to the present invention.

Figure 3 is the utility model discloses a supporting structure and magic ribbon's assembly schematic diagram.

Reference numbers in the figures: 1. a back plate; 2. a white board; 3. a handle seat; 4. a handle; 5. mounting a plate; 6. erecting a rod; 7. a circular hole; 8. an internal thread; 9. a screw; 10. an awl; 11. a chute; 12. a slide bar; 13. a handle; 14. a circular groove; 15. a whiteboard marker; 16. a round bar; 17. a wipe; 18. magic bandage.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a show shelf for geography of land teaching, includes a support structure, the support structure includes a vertical rod 6, and the vertical rod 6 is vertical, the show structure is installed on the top end of the support structure, and the show structure includes a back plate 1, a white board 2 is inlaid in a side surface of the back plate 1, and a mounting plate 5 is fixedly connected to a bottom end of the side surface of the back plate 1 away from the white board 2, the vertical rod 6 is located at the bottom end of the mounting plate 5, and a round hole 7 is formed in the bottom end of the vertical rod 6 along the axial direction thereof, the round hole 7 penetrates through the vertical rod 6, and a handle 13 is fixedly connected to the circumferential outer wall of the vertical rod 6, the handle 13 and the vertical rod 6 are vertical to each other, and the handle 13 is symmetrically distributed about the vertical rod 6, circular grooves 14 are formed at both ends of the handle 13 away from each other, a, and the seat 3 is fixedly connected with the backboard 1, the seat 3 is symmetrically distributed about the backboard 1, the two ends of the handle 4 are hinged with the two groups of seats 3, the inner thread 8 is arranged on the circumferential inner wall at the top end of the upright rod 6, the top end of the upright rod 6 is connected with the screw 9 through the screw thread, the top end of the screw 9 is penetrated through the mounting plate 5, the awl 10 is sleeved at the bottom end of the upright rod 6 in a sliding way, the sliding groove 11 is arranged on the circumferential side wall of the upright rod 6 along the axial direction thereof, the sliding groove 11 is penetrated through the upright rod 6 along the radial direction of the upright rod 6, the sliding rod 12 is connected with the upright rod 6 in the sliding way 11 in a sliding way, the sliding rod 12 and the upright rod 6 are mutually vertical, the sliding rod 12 is fixedly connected with the top end of the awl 10, the sliding rod 12 is symmetrically distributed about the awl 10, the two groups of the circular grooves 14 are respectively sleeved with the white, magic ribbon 18 is installed along its width direction in the side that whiteboard 2 was kept away from to backplate 1, just magic ribbon 18 is evenly distributed along the direction of height of backplate 1.

The working principle is as follows: when the device is carried, the sliding rod 12 drives the awl 10 to slide towards the handle 13 along the sliding groove 11, so that the awl 10 is hidden in the circular hole 7, the danger of accidental injury caused by the exposure of the awl 10 is avoided, the sliding rod 12 and the handle 13 are sleeved and tightened through a rubber band, the awl 10 is prevented from sliding out, the upright rod 6, the sliding rod 12 and the handle 13 are placed in a mode of being tightly attached to the back face of the back plate 1, the upright rod 6 is tied and fixed through a magic binding belt 18, and the device is moved through the handle 4;

when the device needs to be used, a magic binding belt 18 is unfastened, the upright rod 6, the sliding rod 12 and the handle 13 are taken down from the back plate 1, one end of the upright rod 6, which is provided with the awl 10, is placed on the ground, a rubber band is taken down, the awl 10 and the sliding rod 12 are made to slide to the ground, the handle 13 is held by a hand to keep the stability of the upright rod 6, the awl 10 is treaded into the soil by treading the sliding rod 12, the screw 9 at the top end of the upright rod 6 is taken down, the back plate 1 is placed at the top end of the upright rod 6, the screw 9 is screwed down at the top end of the upright rod 6 after penetrating through the mounting plate 5 to make the back plate 1 fixed, the whiteboard pen 15 is taken out from the handle 13 to be matched with the whiteboard 2 for use, and the round rod 16 is pulled out to take.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a show shelf of land management teaching usefulness, includes supporting structure, its characterized in that, supporting structure includes pole setting (6), just pole setting (6) are vertical form, the show structure is installed on supporting structure's top, just the show structure includes backplate (1), whiteboard (2) have been inlayed to a side of backplate (1), just a side bottom fixedly connected with mounting panel (5) of whiteboard (2) are kept away from to backplate (1), pole setting (6) are located the bottom of mounting panel (5), and round hole (7) have been seted up along its axial in the bottom of pole setting (6), round hole (7) run through in pole setting (6), and the circumference outer wall fixedly connected with handle (13) of pole setting (6), handle (13) are mutually perpendicular form with pole setting (6), just handle (13) are symmetric distribution about pole setting (6), the two ends of the handle (13) which are far away from each other are provided with circular grooves (14).

2. A display stand for geography teaching according to claim 1, wherein a handle seat (3) and a handle (4) are mounted on one side edge of the back plate (1), the handle seat (3) is fixedly connected with the back plate (1), the handle seats (3) are symmetrically distributed about the back plate (1), and two ends of the handle (4) are hinged to the two sets of handle seats (3).

3. The display stand for the geotechnical education of claim 1, wherein the inner circumferential wall of the top end of the vertical rod (6) is provided with an internal thread (8), the top end of the vertical rod (6) is connected with a screw (9) in a threaded manner, and the top end of the screw (9) penetrates through the mounting plate (5).

4. The display rack for the geotechnical management teaching of claim 1, wherein the bottom end of the upright (6) is slidably sleeved with an awl (10), the circumferential side wall of the upright (6) is provided with a sliding groove (11) along the axial direction of the upright, the sliding groove (11) penetrates through the upright (6) along the radial direction of the upright (6), a sliding rod (12) is slidably connected in the sliding groove (11), the sliding rod (12) and the upright (6) are perpendicular to each other, the sliding rod (12) is fixedly connected with the top end of the awl (10), and the sliding rod (12) is symmetrically distributed about the awl (10).

5. The display rack for the land management teaching of claim 1, wherein the two sets of circular grooves (14) are respectively sleeved with a white board pen (15) and a circular rod (16), and the circumferential side wall of the circular rod (16) is wound with a cleaning cloth (17).

6. The display stand for the land management teaching of claim 1, wherein magic tapes (18) are installed on one side surface of the back plate (1) far away from the white plate (2) along the width direction of the back plate, and the magic tapes (18) are uniformly distributed along the height direction of the back plate (1).

Images