CN216166348U

CN216166348U - Multi-surface tutoring frame for tutoring room problem analysis

Info

Publication number: CN216166348U
Application number: CN202122737078.XU
Authority: CN
Inventors: 蔡静; 陈亚金
Original assignee: Henan University of Urban Construction
Current assignee: Henan University of Urban Construction
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a multi-surface auxiliary guide frame for analyzing the difficulty of an auxiliary guide chamber, which comprises a base, wherein a support column is rotatably arranged on the surface of the base, a plurality of rotary sleeves are rotatably connected to the outer side of the support column, the rotary sleeves are uniformly distributed along the axis direction of the support column, a horizontally folded folding rod is connected to the outer side of each rotary sleeve, and a horizontally rotating writing board is rotatably connected to the end part, far away from the support column, of each folding rod. Has the advantages that: be provided with a plurality of clipboards, can realize the angle modulation of clipboard through swivel sleeve and folding rod, be convenient for carry out the contrast teaching of a plurality of analytic processes, excellent in use effect.

Description

Multi-surface tutoring frame for tutoring room problem analysis

Technical Field

The utility model relates to the technical field of an auxiliary guide frame, in particular to a multi-surface auxiliary guide frame for analyzing the difficult problem of an auxiliary guide room.

Background

In the advanced mathematics teaching process, in order to guarantee the teaching quality and promote the study of students, a special tutoring room is often arranged for analyzing and teaching difficult problems. The room space of tutoring is limited, need use the show that the guide frame carries out analytic process of tutoring, however, present guide frame of tutoring only has a clipboard, is not convenient for carry out the contrast analysis, and the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems by providing a multi-sided guide frame for resolving the difficulties of a tutorial room, as will be described in detail below.

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

the multi-surface auxiliary guide frame for analyzing the problem of the auxiliary guide chamber comprises a base, wherein a support column is rotatably arranged on the surface of the base, a plurality of rotary sleeves are rotatably connected to the outer side of the support column, the rotary sleeves are uniformly distributed along the axis direction of the support column, a horizontally folded folding rod is connected to the outer side of each rotary sleeve, and a horizontally rotating writing board is rotatably connected to the end, far away from the support column, of each folding rod.

By adopting the multi-surface auxiliary guide frame for resolving the difficult problems of the auxiliary guide chamber, the horizontal rotation of the folding rod is realized through the rotary sleeve, the folding rod is folded, the horizontal position adjustment of the writing board can be realized, the position and angle adjustment of the rotary plate can be realized through the rotary plate, the plurality of rotary plates are in a coplanar state, and the plurality of writing boards are used for performing multiple resolving comparative teaching of the difficult problems, so that students can fully understand and learn the difficult problems, and the using effect is good; in the specific use process, the writing boards used by each difficult problem are selected according to the number of the difficult problems, the writing boards corresponding to each difficult problem are coplanar, the writing boards with different difficult problems are distributed in a staggered mode, the use selection of the writing boards with different difficult problems is realized by rotating the supporting columns, and a tutor can write the resolving process of the difficult problems on the writing boards in advance, so that the tutor is beneficial to improving tutoring efficiency; through rotatory cover, folding rod and rotation the writing board can reduce the holistic occupation space of device, is convenient for deposit in the tutor room.

Preferably, the base surface is provided with a vertically extending fixed tube, and the support column is mounted inside the fixed tube through a bearing.

Preferably, the bottom of the support column is connected with a deflector rod.

Preferably, the rotary sleeve is rotatably installed on the outer side of the supporting column through a bearing, and the outer sides of the supporting column above and below the rotary sleeve are fixedly connected with limiting rings for limiting and supporting the rotary sleeve.

Preferably, the folding rod includes the dead lever, the dead lever is connected the swivel sleeve outside, the dead lever is kept away from the tip of swivel sleeve is provided with the mounting groove, the mounting groove is inside to be rotated through first pivot and to be installed the rotary rod, first pivot one end is worn out the mounting groove just has first lock nut through threaded connection.

Preferably, the writing board back side is connected with U type frame, the rotary rod is kept away from the tip of dead lever stretches into inside the U type frame, and through the second pivot with the U type frame rotates to be connected, second pivot tip is worn out U type frame just has second lock nut through threaded connection.

Has the advantages that: be provided with a plurality of clipboards, can realize the angle modulation of clipboard through swivel sleeve and folding rod, be convenient for carry out the contrast teaching of a plurality of analytic processes, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a folding bar;

fig. 3 is a schematic view of the mounting structure of the support column.

The reference numerals are explained below:

1. a base; 101. a fixed tube; 2. a support pillar; 201. a deflector rod; 202. a limiting ring; 3. a folding bar; 301. fixing the rod; 302. mounting grooves; 303. a first lock nut; 304. a first rotating shaft; 305. rotating the rod; 306. a second lock nut; 307. a second rotating shaft; 4. a writing board; 401. a U-shaped frame; 5. a rotating sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-3, the multi-surface auxiliary guide frame for resolving the problem of the auxiliary guide room provided by the utility model comprises a base 1, a support column 2 is rotatably installed on the surface of the base 1, a plurality of rotary sleeves 5 are rotatably connected to the outer side of the support column 2, the rotary sleeves 5 are uniformly distributed along the axial direction of the support column 2, a folding rod 3 which is horizontally folded is connected to the outer side of each rotary sleeve 5, and a writing board 4 which is horizontally rotated is rotatably connected to the end part, far away from the support column 2, of each folding rod 3.

As an alternative embodiment, the surface of the base 1 is provided with a fixed tube 101 extending vertically, and the support column 2 is mounted inside the fixed tube 101 through a bearing.

The bottom of the support column 2 is connected with a shifting rod 201, so that the feet of a teacher can shift the shifting rod 201 to rotate the support column 2.

The swivel sleeve 5 is rotatably installed on the outer side of the support column 2 through a bearing, and the support column 2 is located on the outer side of the swivel sleeve 5 and below and fixedly connected with a limiting ring 202 and used for limiting and supporting the swivel sleeve 5, so that the stability of the swivel sleeve 5 can be guaranteed.

Folding rod 3 includes dead lever 301, dead lever 301 is connected in the swivel mount 5 outside, the tip that swivel mount 5 was kept away from to dead lever 301 is provided with mounting groove 302, mounting groove 302 is inside to be rotated through first pivot 304 and to install rotary rod 305, first pivot 304 one end is worn out mounting groove 302 and is had first lock nut 303 through threaded connection, set up like this, can realize that the angle modulation of rotary rod 305 is fixed through first lock nut 303 and first pivot 304, be convenient for realize the angle modulation of clipboard 4.

Writing board 4 dorsal part is connected with U type frame 401, the tip that dead lever 301 was kept away from to rotary rod 305 stretches into inside U type frame 401, and rotate with U type frame 401 through second pivot 307 and be connected, U type frame 401 is worn out and second lock nut 306 is connected through threaded connection to second pivot 307 tip, set up like this, can realize writing board 4's horizontal rotation and fixed through second pivot 307 and second lock nut 306, be convenient for realize writing board 4's position and angle modulation.

By adopting the structure, the horizontal rotation of the folding rod 3 is realized through the rotary sleeve 5, the folding rod 3 is matched with the horizontal position adjustment of the writing board 4, the position and angle adjustment of the rotating plates can be realized through the matching of the rotating plates, so that the rotating plates are in a coplanar state, a plurality of analysis comparison teaching of difficult problems is carried out through the writing boards 4, students can fully understand and learn, and the using effect is good; in the specific use process, the writing boards 4 used in each difficult problem are selected according to the number of the difficult problems, the writing boards 4 corresponding to each difficult problem are coplanar, the writing boards 4 with different difficult problems are distributed in a staggered mode, the use selection of the writing boards 4 with different difficult problems is realized by rotating the supporting columns 2, and a tutor can write the resolving process of the difficult problems on the writing boards 4 in advance, so that the tutor is beneficial to improving the tutoring efficiency; the whole occupied space of the device can be reduced by rotating the rotary sleeve 5, the folding rod 3 and the rotary writing board 4, and the device is convenient to store in a tutoring room.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The analytic multiaspect of tutor room difficult problem is assisted and is put up its characterized in that: the base is included, the support column is installed in the base surface rotation, the support column outside is rotated and is connected with a plurality of rotary sleeves, the rotary sleeve is followed the axis direction evenly distributed of support column, the rotary sleeve outside is connected with the folding rod of level, the folding rod is kept away from the tip of support column is rotated and is connected with horizontal rotation's clipboard.

2. The tutorial room puzzle resolution multifaceted tutorial of claim 1, wherein: the base surface is provided with the fixed pipe of vertical extension, the support column passes through the bearing and installs inside the fixed pipe.

3. The tutorial room puzzle resolution multifaceted tutorial of claim 1, wherein: the bottom of the support column is connected with a deflector rod.

4. The tutorial room puzzle resolution multifaceted tutorial of claim 1, wherein: the rotary sleeve is rotatably installed on the outer side of the supporting column through a bearing, and the supporting column is located on a limiting ring fixedly connected to the outer side of the upper portion and the outer side of the lower portion of the rotary sleeve and used for limiting and supporting the rotary sleeve.

5. The tutorial room puzzle resolution multifaceted tutorial of claim 1, wherein: the folding rod comprises a fixing rod, the fixing rod is connected to the outer side of the rotary sleeve, the fixing rod is kept away from the end portion of the rotary sleeve is provided with a mounting groove, a rotary rod is installed inside the mounting groove in a rotating mode through a first rotary shaft, one end of the first rotary shaft is worn out of the mounting groove, and a first locking nut is connected to the mounting groove through threads.

6. The tutorial room puzzle resolution multifaceted tutorial of claim 5, wherein: the writing board back side is connected with U type frame, the rotary rod is kept away from the tip of dead lever stretches into inside the U type frame, and through the second pivot with the U type frame rotates to be connected, second pivot tip is worn out U type frame and have second lock nut through threaded connection.