CN221153573U - Teaching chair suitable for it is outdoor - Google Patents

Abstract

The utility model relates to the technical field of outdoor teaching chairs, and provides a teaching chair capable of facilitating outdoor teaching. The utility model provides a teaching chair suitable for open air, includes the bedplate, four bracing pieces of bottom fixedly connected with of bedplate, and the top of bedplate rotates and is connected with the backup plate, and the top fixedly connected with of bedplate is two handles that are the T shape, is equipped with pulling mechanism between one end of handle and the backup plate, and the other end of handle rotates and is connected with the loading board, is equipped with fixed establishment between two loading boards, and the holding tank has been seted up to the side of loading board, and the inside of holding tank has the pop-up board through extrusion spring elastic connection. The utility model is convenient for the rest of teaching staff, and can also conveniently write and record through the bearing plate when working is needed, so that convenience can be provided through the teaching chair when teaching outdoors.

Description

Teaching chair suitable for it is outdoor

Technical Field

The utility model relates to the technical field of outdoor teaching chairs, in particular to a teaching chair suitable for the open air.

Background

Outdoor teaching generally refers to pre-organized learning that occurs outdoors. Outdoor education courses sometimes involve out-of-home accommodation or travel-based experiences in which participants engage in a variety of challenging outdoor activities.

In the prior art, when outdoor education is carried out, a teaching aid is sometimes needed to assist in teaching, in the use teaching process, most of time, a learner is required to conduct activities, at this time, a teaching chair is required to facilitate the rest of a teaching person and record data, which is very critical, so that a teaching chair suitable for outdoor teaching is required to assist the teaching person in outdoor teaching.

Disclosure of utility model

The utility model aims to provide a teaching chair suitable for the outdoor, which belongs to the technical field of outdoor teaching chairs and is convenient for outdoor teaching.

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

The utility model provides a teaching chair suitable for open air, includes the bedplate, four bracing pieces of bottom fixedly connected with of bedplate, and the top of bedplate rotates and is connected with the backup plate, and the top fixedly connected with of bedplate is two handles that are the T shape, is equipped with pulling mechanism between one end of handle and the backup plate, and the other end of handle rotates and is connected with the loading board, is equipped with fixed establishment between two loading boards, and the holding tank has been seted up to the side of loading board, and the inside of holding tank has the pop-up board through extrusion spring elastic connection.

Preferably, the pulling mechanism comprises an L-shaped pulling groove formed at one end of the handle, an L-shaped pulling rod is connected in the pulling groove in a sliding mode, and a pull rope is arranged between the pulling rod and the backup plate.

Preferably, one side of the handle is rotatably connected with a clamping rod in an inverted U shape, and the clamping rod is attached to one end of the pulling rod.

Preferably, the fixing mechanism comprises a U-shaped fixing rod rotatably connected to one side of one bearing plate, a sliding groove is formed in the surface of the other bearing plate, an L-shaped fixing block is elastically connected to the inside of the sliding groove through a compression spring, and the fixing block penetrates through the inside of the fixing rod.

Preferably, the top of the pop-up plate is fixedly connected with a plane plate, and the two plane plates are close to each other.

Preferably, the bottom of the supporting rod is fixedly connected with a roller.

The utility model has at least the following beneficial effects:

When carrying out outdoor education, teaching personnel can rest through sitting on the bedplate, when needing to lie down, can make the backup plate rotate through pulling mechanism's cooperation, make things convenient for teaching personnel to rest, when needing the during operation, also can be through carrying out writing and recording that the loading board is convenient for can provide convenience through the teaching chair during outdoor teaching.

The utility model also has the following beneficial effects:

When needing to sit directly on the bedplate, can restrict the pulling rod through the draw-in bar, prevent when sitting on the bedplate normally, can not lead to the discomfort because the backup plate rotates, still can be through the convenient bedplate removal that makes of gyro wheel, convenient transfer place of use can be fit for outdoor use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic side view of the securing mechanism of FIG. 1;

FIG. 3 is a schematic side view of one of the carrier plates of FIG. 2;

FIG. 4 is a schematic view of the ejector plate of FIG. 2 separated from the carrier plate;

Fig. 5 is a schematic side view of the pulling mechanism of fig. 1.

In the figure: 1. a seat plate; 2. a support rod; 3. a backup plate; 4. a grip; 5. a pulling mechanism; 6. a carrying plate; 7. a fixing mechanism; 8. a receiving groove; 9. extruding a spring; 10. an ejector plate; 11. a planar plate; 12. a roller; 501. pulling the groove; 502. pulling the rod; 503. a pull rope; 504. a clamping rod; 701. a fixed rod; 702. a chute; 703. a compression spring; 704. and a fixed block.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-5, a teaching chair suitable for open air, including bedplate 1, four bracing pieces 2 of bottom fixedly connected with of bedplate 1, the top of bedplate 1 rotates and is connected with backup plate 3, the top fixedly connected with of bedplate 1 is two handles 4 that are the T shape, be equipped with pulling mechanism 5 between handle 4's one end and the backup plate 3, specifically, pulling mechanism 5 can be convenient through handle 4 with backup plate 3 pulling, prevent backup plate 3 excessive problem that rotates, handle 4's the other end rotates and is connected with loading board 6, be equipped with fixed establishment 7 between two loading boards 6, specifically, fixed establishment 7 can be convenient with two loading boards 6 fixed connection, prevent the separation, holding tank 8 has been seted up to the side of loading board 6, the inside of holding tank 8 is through extrusion spring 9 elastic connection with pop out board 10.

The scheme comprises the following working processes:

When outdoor teaching, general teacher need stand and to give a lesson, in the teaching space, can sit and write or record student's data on the bedplate 1 at bracing piece 2 top, when needs rest, can lean against on backup plate 3, backup plate 3 rotates, make the people lie on the chair, at this moment can make grip 4 pull backup plate 3 through pulling mechanism 5, prevent backup plate 3 excessive rotation, when needs write or record data, can sit on bedplate 1, then rotate two loading plates 6, make two loading plates 6 be close to each other, then with loading plate 6 fixed connection each other through fixed establishment 7, then write on loading plate 6, when two loading plates 6 are close to each other, can be through the inside pop-up plate 10 of holding tank 8 and the convenient messenger of extrusion spring 9 two loading plates 6 are close to each other and can not blocked.

The working process can be as follows:

When outdoor teaching, can make things convenient for the teaching personnel to have a rest to can also rotate loading board 6 when needs write and record data, conveniently write on loading board 6, thereby conveniently carry out outdoor teaching.

Further, the pulling mechanism 5 includes a pulling groove 501 which is provided at one end of the grip 4 and is in an L shape, a pulling rod 502 which is in an L shape is slidably connected in the pulling groove 501, a pull rope 503 is arranged between the pulling rod 502 and the backup plate 3, specifically, the backup plate 3 rotates after the backup plate 3 is backed, when the backup plate 3 rotates, the backup plate 3 can be matched with the pulling rod 502 through the pull rope 503, so that the backup plate 3 cannot excessively rotate to influence the lying down of teaching staff, and when the backup plate needs to be reset, the backup plate 3 is driven to be reset by the pull rope 503 only through the pulling of the pulling rod 502, thereby facilitating the use of the backup plate 3.

Further, one side of the handle 4 is rotatably connected with a clamping rod 504 in an inverted U shape, the clamping rod 504 is attached to one end of the pulling rod 502, specifically, when the seat is needed to be seated on the seat board 1, the clamping rod 504 can rotate the clamping rod 504, the pulling rod 502 is clamped by the clamping rod 504, and the pulling rod 502 cannot move, so that when the seat is seated on the seat board 1, the situation that the backup plate 3 suddenly rotates cannot occur.

Further, the fixing mechanism 7 includes a U-shaped fixing rod 701 rotatably connected to one side of one of the bearing plates 6, a chute 702 is provided on the surface of the other bearing plate 6, a fixing block 704 in an L-shape is elastically connected to the inside of the chute 702 through a compression spring 703, the fixing block 704 is inserted into the fixing rod 701, specifically, after the bearing plate 6 is rotated, the fixing rod 701 can be rotated first, then the fixing block 704 is pulled, then the fixing rod 701 is rotated to be close to the fixing block 704, and then the fixing block 704 is released, so that the fixing block 704 clamps the fixing rod 701 through the elastic force of the compression spring 703, thereby conveniently fixedly connecting the two bearing plates 6.

Further, the top of the pop-up plate 10 is fixedly connected with the flat plate 11, the two flat plates 11 are close to each other, and specifically, when the pop-up plate 10 is mutually pressed due to the rotation of the bearing plate 6, a part of the pop-up plate 10 cannot enter the accommodating groove 8, and the flat plate 11 is fixed at the top of the pop-up plate 10, so that the use during writing can be facilitated.

Further, the bottom fixedly connected with gyro wheel 12 of bracing piece 2, specifically, gyro wheel 12 can be convenient will drive bedplate 1 and remove for bedplate 1 can use in different places.

To sum up, when carrying out outdoor education, can make things convenient for the teaching personnel to rest through bedplate 1, still can make things convenient for the open air data record and write through loading board 6 to make things convenient for the teaching personnel to use outdoors.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a teaching chair suitable for open air, includes bedplate (1), its characterized in that, four bracing pieces (2) of bottom fixedly connected with of bedplate (1), the top of bedplate (1) rotates and is connected with backup plate (3), the top fixedly connected with of bedplate (1) is two handles (4) that are T shape, the one end of handle (4) with be equipped with pulling mechanism (5) between backup plate (3), the other end of handle (4) rotates and is connected with loading board (6), two be equipped with fixed establishment (7) between loading board (6), holding tank (8) have been seted up to the side of loading board (6), the inside of holding tank (8) is through extrusion spring (9) elastic connection to pop out board (10).

2. The teaching chair suitable for the outdoor according to claim 1, wherein the pulling mechanism (5) comprises an L-shaped pulling groove (501) formed at one end of the grip (4), an L-shaped pulling rod (502) is slidably connected inside the pulling groove (501), and a pull rope (503) is arranged between the pulling rod (502) and the backup plate (3).

3. The teaching chair suitable for the outdoor according to claim 2, wherein one side of the grip (4) is rotatably connected with a clamping rod (504) in an inverted U shape, and the clamping rod (504) is attached to one end of the pulling rod (502).

4. The teaching chair according to claim 1, characterized in that the fixing mechanism (7) comprises a U-shaped fixing rod (701) rotatably connected to one side of one bearing plate (6), a sliding groove (702) is formed in the surface of the other bearing plate (6), an L-shaped fixing block (704) is elastically connected to the inside of the sliding groove (702) through a compression spring (703), and the fixing block (704) is arranged in the fixing rod (701) in a penetrating manner.

5. A teaching chair suitable for outdoor use according to claim 1, characterized in that the top of the pop-up plate (10) is fixedly connected with a planar plate (11), the two planar plates (11) being close to each other.

6. A teaching chair suitable for outdoor use according to claim 1, characterized in that the bottom of the support bar (2) is fixedly connected with rollers (12).