CN212516227U

CN212516227U - Multi-angle picture peg teaching device

Info

Publication number: CN212516227U
Application number: CN202021098996.1U
Authority: CN
Inventors: 王行靳
Original assignee: Jiangsu Vocational College of Finance and Economics
Current assignee: Jiangsu Vocational College of Finance and Economics
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-09
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a multi-angle picture peg teaching device, including fixing base and base, the fixing base rotates to be connected at the base upside, base lower extreme left side and right side all rotate through the pivot and are connected with the worker type pole, fixing base upper end middle part is fixed with the dead lever, the dead lever side is fixed with fixed cover two. The utility model discloses an I-shaped pole and pulley, the convenience supports and removes the base, and through thread bush, the cavity cover, connecting rod and limiting plate, the convenience supports and fixes two sets of I-shaped poles, and simultaneously, the convenience is folded I-shaped pole, reduces occupation space, through the dead lever, fixed cover one, fixed cover two, locating lever and magnetic path, the convenience is installed picture peg one and picture peg two, make things convenient for the dismouting, and through the two folding designs of picture peg one and picture peg, occupation space has been reduced when having guaranteed area of use.

Description

Multi-angle picture peg teaching device

Technical Field

The utility model relates to a teaching equipment technical field specifically is a multi-angle picture peg teaching device.

Background

Ideological and political education is social or social groups and applies purposeful, planned and organized influences on members thereof by using certain ideological concepts, political views and moral norms, so that the members form social practice activities meeting the ideological and moral requirements of certain society, and the ideological and political education is also a course for lifelong learning in Chinese literature.

At present, when think political affairs teaching, need use the teaching board and show think political affairs teaching content to the student, however, current teaching board is mostly single panel fixed design, can only the single face show teaching content, can't make the student multi-angle watch the study, and teaching inefficiency, moreover, the teaching board can't be pulled down, and the teacher has inconveniently when preparing the board book in the front, classroom inefficiency, so, we propose a multi-angle picture peg teaching device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-angle picture peg teaching device to it is mostly single panel fixed design to propose current teaching board in solving above-mentioned background art, can only single face show teaching content, can't make student's multi-angle watch study, and teaching inefficiency, moreover, teaching board can't pull down, and the teacher has inconvenience, the problem of classroom inefficiency when preparing a lesson blackboard writing in the front.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-angle picture peg teaching device, includes fixing base and base, the fixing base rotates to be connected at the base upside, base lower extreme left side and right side all rotate through the pivot and are connected with the worker type pole, fixing base upper end middle part is fixed with the dead lever, the dead lever side is fixed with fixed cover two, the two interpolation of fixed cover have the locating lever, the fixing base upside is provided with picture peg one and picture peg two, picture peg one and picture peg two pass through the hinge and rotate the connection, two inboard fixed cover ones that are fixed with of picture peg, the locating lever other end inserts in fixed cover one, locating lever both sides and fixed cover one and two inner walls of fixed cover all are fixed with the magnetic path, the locating lever passes through the magnetic path convenient.

Preferably, magnetic stripes are embedded in the edges of the first plug board and the second plug board, and the first plug board and the second plug board are connected through magnetic stripes in a magnetic attraction mode.

Preferably, the inner walls of the first fixing sleeve and the second fixing sleeve are fixedly bonded with rubber rings, and the rubber rings are sleeved on the positioning rods.

Preferably, a threaded sleeve is welded and fixed in the middle of the I-shaped rod, a hollow sleeve is arranged in the middle of the lower side of the base, connecting rods are connected to the left side and the right side in the hollow sleeve, and the connecting rods are screwed into the threaded sleeve through threads.

Preferably, the outer side of the connecting rod is provided with threads, and a limiting plate is fixed on the connecting rod on the inner side of the hollow sleeve.

Preferably, pulleys with foot brakes are fixed to two parts of the lower end of the I-shaped rod.

Compared with the prior art, the beneficial effects of the utility model are that:

this multi-angle picture peg teaching device, through worker's type pole and pulley, the convenience supports and removes the base, and pass through the thread bush, the cavity cover, connecting rod and limiting plate, the convenience supports and fixes two sets of worker's type poles, and simultaneously, the convenience is folded I-shaped pole, reduce occupation space, through the dead lever, fixed cover one, fixed cover two, locating lever and magnetic path, the convenience is installed picture peg one and picture peg two, make things convenient for the dismouting, and through folding design with picture peg one and picture peg, occupation space has been reduced when having guaranteed usable floor area, and when accomodating, through the magnetic stripe, conveniently fix picture peg one and picture peg two, guarantee stability, avoid it to open naturally, high durability and convenient use, teaching efficiency is improved.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view of the hollow sleeve of the present invention;

fig. 4 is a cross-sectional view of the first fixing sleeve, the second fixing sleeve and the positioning rod of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 6 is a structural diagram of the middle fixing rod and the first fixing sleeve of the present invention.

In the figure: 1. a first plug board; 2. a fixed seat; 3. a base; 4. a shaping rod; 5. a pulley; 6. a connecting rod; 7. hollow sleeve; 8. a threaded sleeve; 9. a limiting plate; 10. fixing a sleeve I; 11. positioning a rod; 12. fixing a second sleeve; 13. fixing the rod; 14. a second plug board; 15. a magnetic block; 16. a magnetic strip.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a multi-angle picture peg teaching device, including fixing base 2 and base 3, fixing base 2 rotates to be connected at the 3 upside of base, 3 lower extreme left sides of base and right side all rotate through the pivot and are connected with

worker type pole

4, 2 upper end middle parts of fixing base are fixed with dead lever 13, dead lever 13 side is fixed with two 12 fixed covers, it has locating lever 11 to peg graft in two 12 fixed covers, 2 upsides of fixing base are provided with picture peg one 1 and picture peg two 14, picture peg one 1 and picture peg two 14 rotate through the hinge and connect, two 14 inboard fixed cover one 10 that is fixed with of picture peg, the locating lever 11 other end inserts in fixed cover one 10, locating lever 11 both sides and fixed cover one 10 and fixed cover two 12 inner walls all are fixed with magnetic path 15, locating lever 11 passes through.

The utility model discloses in: magnetic stripes 16 are embedded at the edges of the first inserting plate 1 and the second inserting plate 14, the first inserting plate 1 and the second inserting plate 14 are connected through the magnetic stripes 16 in a magnetic attraction mode, and the first inserting plate 1 and the second inserting plate 14 are fixed conveniently through magnets.

The utility model discloses in: the inner walls of the first fixing sleeve 10 and the second fixing sleeve 12 are fixedly bonded with rubber rings, and the rubber rings are sleeved on the positioning rods 11 and improve the fixing stability through the rubber rings, and foreign matters are prevented from entering the fixing sleeve.

The utility model discloses in: the middle part of the I-shaped rod 4 is welded and fixed with a threaded sleeve 8, the middle part of the lower side of the base 3 is provided with a hollow sleeve 7, the left side and the right side in the hollow sleeve 7 are both connected with a connecting rod 6, and the connecting rod 6 is screwed into the threaded sleeve 8 through threads, so that the I-shaped rod 4 is conveniently fixed and limited.

The utility model discloses in: the processing in the 6 outsides of connecting rod has the screw thread, is fixed with limiting plate 9 on the connecting rod 6 of hollow sleeve 7 inboard, through the screw thread, makes things convenient for connecting rod 6 and thread bush 8 to be connected, through limiting plate 9, avoids connecting rod 6 slippage hollow sleeve 7.

The utility model discloses in: the pulley 5 that has the service brake is all fixed in 4 lower extreme two parts of I-shaped pole, through pulley 5, conveniently removes.

The working principle is as follows: during normal use, I-shaped rod 4 is unfolded, then connecting rod 6 is screwed into threaded sleeve 8 on I-shaped rod 4, the I-shaped rod 4 is fixed, then a teacher can prepare teaching contents on a first inserting plate 1 and a second inserting plate 14, then before class, one end of a positioning rod 11 is inserted into a first fixing sleeve 10, then a second fixing sleeve 12 on the second inserting plate 14 is sleeved on the other end of the positioning rod 11, through a magnetic block 15, the positioning rod 11 is fixed, the second inserting plate 14 is fixed simultaneously, then the second inserting plate is moved to a specified position through a pulley 5, through a magnetic stripe 16, the first inserting plate 1 and the second inserting plate 14 can be opened for teaching, and a fixing seat 2 can be rotated, the using area of the I-shaped rod is greatly increased, and the teaching efficiency is improved.

In summary, the following steps: the utility model discloses an I-shaped pole 4 and pulley 5, the convenience supports and removes base 3, and through thread bush 8, cavity cover 7, connecting rod 6 and limiting plate 9, the convenience supports and fixes two sets of I-shaped poles 4, and simultaneously, conveniently fold I-shaped pole 4, reduce occupation space, through dead lever 13, fixed cover 10, fixed cover two 12, locating lever 11 and magnetic path 15, conveniently install picture peg 1 and picture peg two 14, make things convenient for the dismouting, and through with picture peg 1 and two 14 folding design of picture peg, occupation space has been reduced when having guaranteed usable floor area, and when accomodating, through magnetic stripe 16, conveniently fix picture peg 1 and two 14, guarantee stability, avoid its natural opening, high durability and convenient use, the teaching efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-angle picture peg teaching device, includes fixing base (2) and base (3), its characterized in that: the fixed seat (2) is rotationally connected with the upper side of the base (3), the left side and the right side of the lower end of the base (3) are rotationally connected with an I-shaped rod (4) through a rotating shaft, a fixed rod (13) is fixed in the middle of the upper end of the fixed seat (2), a second fixed sleeve (12) is fixed on the side surface of the fixed rod (13), a positioning rod (11) is inserted in the second fixing sleeve (12), a first inserting plate (1) and a second inserting plate (14) are arranged on the upper side of the fixing seat (2), the first inserting plate (1) is rotatably connected with the second inserting plate (14) through a hinge, a first fixing sleeve (10) is fixed on the inner side of the second inserting plate (14), the other end of the positioning rod (11) is inserted into the first fixing sleeve (10), magnetic blocks (15) are fixed on the two sides of the positioning rod (11) and the inner walls of the first fixing sleeve (10) and the second fixing sleeve (12), the positioning rod (11) is conveniently and fixedly connected with the first fixing sleeve (10) and the second fixing sleeve (12) through the magnetic block (15).

2. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: magnetic stripes (16) are embedded at the edges of the first inserting plate (1) and the second inserting plate (14), and the first inserting plate (1) and the second inserting plate (14) are connected through the magnetic stripes (16) in a magnetic attraction mode.

3. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the inner walls of the first fixing sleeve (10) and the second fixing sleeve (12) are fixedly bonded with rubber rings, and the rubber rings are sleeved on the positioning rods (11).

4. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: the utility model discloses a clamping device for a hydraulic press, including base (3), I-shaped pole (4) middle part welded fastening has thread bush (8), base (3) downside middle part is provided with hollow sleeve (7), left side and right side all are connected with connecting rod (6) in hollow sleeve (7), connecting rod (6) are through in screw in thread bush (8).

5. The multi-angle board-inserting teaching device as claimed in claim 4, wherein: the outer side of the connecting rod (6) is processed with threads, and a limiting plate (9) is fixed on the connecting rod (6) on the inner side of the hollow sleeve (7).

6. The multi-angle board-inserting teaching device as claimed in claim 1, wherein: and pulleys (5) with foot brakes are fixed at two parts of the lower end of the I-shaped rod (4).