CN210428979U - Accounting teaching is with demonstration frame convenient to angle of adjustment - Google Patents
Accounting teaching is with demonstration frame convenient to angle of adjustment Download PDFInfo
- Publication number
- CN210428979U CN210428979U CN201921529596.9U CN201921529596U CN210428979U CN 210428979 U CN210428979 U CN 210428979U CN 201921529596 U CN201921529596 U CN 201921529596U CN 210428979 U CN210428979 U CN 210428979U
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- demonstration
- connecting rod
- block
- adjusting
- adjustment
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Abstract
The utility model discloses an accounting teaching is with demonstration frame convenient to angle of adjustment, including unable adjustment base, unable adjustment base's the upper left side is fixed with the support column, and the top of support column is provided with the adjusting spindle, the inboard of adjusting spindle is provided with the demonstration support body, the inside block of adjustment groove is connected with the adjusting block, and the rear side surface of adjusting block bonds and has the clearance piece, the rear side of clearance piece is connected with the demonstration panel, the upper back of bin is fixed with the head rod, the inside of head rod is provided with the second connecting rod, the right side of demonstration support body is fixed with first gag lever post, the inside block of first gag lever post is connected with the second gag lever post, the inside of mounting bracket is provided with the teaching materials book. This accounting teaching is with demonstration frame convenient to angle of adjustment, angle of adjustment of being convenient for, and can effectual big clearance face teaching content in batches, the height that can effectual adjustment teaching data book moreover.
Description
Technical Field
The utility model belongs to the technical field of accounting teaching, concretely relates to accounting teaching is with demonstration frame convenient to angle of adjustment.
Background
In the process of accounting teaching, a demonstration frame is often used for demonstrating the detailed conditions of accounting calculation and arithmetic, so that the quality of the demonstration frame directly influences the quality of the accounting teaching, and the requirements of people on the demonstration frame for the accounting teaching are stricter;
however, the angle of the common demonstration frame for accounting teaching is not convenient to adjust, the board teaching contents cannot be effectively cleaned in a large batch, and the height of the teaching data books cannot be effectively adjusted, so that an energy-saving greenhouse is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a demonstration frame is used in accounting teaching convenient to angle of adjustment to solve the common demonstration frame for accounting teaching that proposes in the above-mentioned background art and be not convenient for angle of adjustment, and can not effectual big batch clearance face teaching content, the problem of the height that can not effectual adjustment teaching data book moreover.
In order to achieve the above object, the utility model provides a following technical scheme: a demonstration frame convenient for angle adjustment for accounting teaching comprises a fixed base, wherein a support column is fixed at the upper left side of the fixed base, an adjusting shaft is arranged at the top end of the support column, a demonstration frame body is arranged at the inner side of the adjusting shaft, an adjusting groove is formed in the front side surface of the demonstration frame body, an adjusting block is clamped and connected in the adjusting groove, a cleaning block is bonded on the rear side surface of the adjusting block, a demonstration panel is connected to the rear side of the cleaning block, a storage box is fixed below the demonstration panel, a first connecting rod is fixed at the upper rear side of the storage box, a first fastening block is arranged at the front side of the first connecting rod, a second connecting rod is arranged in the first connecting rod, a connecting piece is connected to the top end of the second connecting rod, a first limiting rod is fixed at the right side of the demonstration frame body, and a second fastening block is arranged at the front side of the first limiting rod, the inside block of first gag lever post is connected with the second gag lever post, and the top of second gag lever post is fixed with the mounting bracket, the inside of mounting bracket is provided with the teaching materials book.
Preferably, the demonstration support body forms a rotating structure with the support column through the adjusting shaft, and the support column is symmetrically arranged about the central axis of the demonstration support body.
Preferably, the first connecting rod and the second connecting rod form a telescopic structure, the second connecting rod is hinged to the connecting piece, and the first connecting rod is fixedly connected with the second connecting rod through the first fastening block.
Preferably, the adjusting block forms a sliding structure in the adjusting groove, the adjusting block is symmetrically arranged about the central axis of the demonstration panel, and the length of the adjusting groove is greater than that of the demonstration frame body.
Preferably, the second limiting rod forms a telescopic structure inside the first limiting rod, and the second limiting rod is fixedly connected with the first limiting rod through a second fastening block.
Preferably, the teaching material book is connected with the mounting bracket in a clamping manner, and the mounting bracket forms a lifting structure with the fixed base through the second limiting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the demonstration frame for accounting teaching with the angle convenient to adjust is convenient for angle adjustment, can effectively clean board teaching contents in a large batch, and can effectively adjust the height of a teaching data book;
1. the angle adjusting device is provided with a first connecting rod, a first fastening block and a second connecting rod, wherein the first connecting rod and the second connecting rod stretch and contract, and the second connecting rod is hinged with the connecting piece, so that the angle can be conveniently adjusted under the action of the first fastening block;
2. the board surface teaching demonstration rack is provided with an adjusting block and an adjusting groove, the adjusting block slides in the adjusting groove, the adjusting block is symmetrically arranged about the central axis of the demonstration panel, and the length of the adjusting groove is larger than that of the demonstration rack body, so that board surface teaching contents can be effectively cleaned in a large batch;
3. be provided with mounting bracket and second gag lever post, the connected mode of teaching materials book and mounting bracket is connected for the block, and the mounting bracket takes place to go up and down through second gag lever post and unable adjustment base, height that can effectual adjustment teaching materials book to be applicable to the people of different heights and operate the teaching materials book.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the A-position in FIG. 1 according to the present invention
Fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.
In the figure: 1. fixed baseplate, 2, support column, 3, adjusting shaft, 4, demonstration support body, 5, adjustment groove, 6, adjusting block, 7, clearance piece, 8, demonstration panel, 9, bin, 10, head rod, 11, first fastening block, 12, second connecting rod, 13, connecting piece, 14, first gag lever post, 15, second fastening block, 16, second gag lever post, 17, mounting bracket, 18, teaching materials book.
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.
Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.
The utility model provides a demonstration frame convenient for angle adjustment for accounting teaching as shown in figures 1-4, which comprises a fixed base 1, a support column 2, an adjusting shaft 3, a demonstration frame body 4, an adjusting groove 5, an adjusting block 6, a cleaning block 7, a demonstration panel 8, a storage box 9, a first connecting rod 10, a first fastening block 11, a second connecting rod 12, a connecting piece 13, a first limiting rod 14, a second fastening block 15, a second limiting rod 16, a mounting frame 17 and a teaching data book 18, wherein the support column 2 is fixed at the upper left of the fixed base 1, the adjusting shaft 3 is arranged at the top end of the support column 2, the demonstration frame body 4 is arranged at the inner side of the adjusting shaft 3, the adjusting groove 5 is arranged at the front side surface of the demonstration frame body 4, the adjusting block 6 is connected with the inner block 6 in a clamping manner, the cleaning block 7 is bonded at the rear side surface of the adjusting block 6, the demonstration panel 8 is connected with the rear side of the cleaning block 7, and the below of demonstration panel 8 is fixed with storage box 9, the back upper place of storage box 9 is fixed with head rod 10, and the front side of head rod 10 is provided with first fastening piece 11, the inside of head rod 10 is provided with second connecting rod 12, and the top of second connecting rod 12 is connected with connecting piece 13, the right side of demonstration support body 4 is fixed with first gag lever post 14, and the front side of first gag lever post 14 is provided with second fastening piece 15, the inside block of first gag lever post 14 is connected with second gag lever post 16, and the top of second gag lever post 16 is fixed with mounting bracket 17, the inside of mounting bracket 17 is provided with teaching materials book 18.
Specifically, the demonstration frame body 4 and the support columns 2 form a rotating structure through the adjusting shafts 3, and the support columns 2 are symmetrically arranged about the central axis of the demonstration frame body 4, so that the demonstration frame body 4 can rotate conveniently;
specifically, the first connecting rod 10 and the second connecting rod 12 form a telescopic structure, the second connecting rod 12 is hinged to the connecting piece 13, and the first connecting rod 10 is fixedly connected with the second connecting rod 12 through the first fastening block 11, so that the angle can be conveniently adjusted;
specifically, the adjusting blocks 6 form a sliding structure in the adjusting grooves 5, the adjusting blocks 6 are symmetrically arranged about the central axis of the demonstration panel 8, and the length of the adjusting grooves 5 is larger than that of the demonstration frame body 4, so that board teaching contents can be effectively cleaned in a large batch;
specifically, the second limit rod 16 forms a telescopic structure inside the first limit rod 14, and the second limit rod 16 is fixedly connected with the first limit rod 14 through the second fastening block 15, so that the position of the second limit rod 16 can be conveniently adjusted and fixed;
specifically, the mounting rack 17 forms a lifting structure with the fixing base 1 through the second limiting rod 16, so that the height of the teaching data book 18 can be effectively adjusted.
Specifically, when the demonstration frame convenient for angle adjustment for accounting teaching is used, the fixing base 1 of the device is firstly placed at a proper position, the demonstration frame body 4 is clamped and installed inside the supporting column 2 through the adjusting shaft 3, the first connecting rod 10 is adjusted to a proper height inside the second connecting rod 12 and is stably fixed through the first fastening block 11, and the top end of the second connecting rod 12 is hinged with the connecting piece 13, so that the angle of the demonstration frame body 4 is conveniently adjusted and fixed;
the user can be according to fixing under the effect at the inside teaching materials book 18 of mounting bracket 17, demonstrate the specific details of accounting, first gag lever post 14 and the flexible of second gag lever post 16, can effectual control mounting bracket 17's height, the inboard bottom block of mounting bracket 17 in fig. 4 is connected with teaching materials book 18, under the effect of teaching materials book 18, be convenient for install and the teaching of supplementary accounting, and tie tight piece 15 through the second and fix its position stability, the content is write to the front surface of demonstration panel 8, and through the position of slip adjusting block 6, under the effect of clearance piece 7, be convenient for clear up the content that the front surface of demonstration panel 8 was write, just accomplish a series of operations of this be convenient for angle of adjustment for accounting teaching with demonstration frame more than
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides an accounting teaching is with demonstration frame convenient to angle of adjustment, includes unable adjustment base (1), its characterized in that: the demonstration device is characterized in that a supporting column (2) is fixed on the upper left side of the fixed base (1), an adjusting shaft (3) is arranged on the top end of the supporting column (2), a demonstration frame body (4) is arranged on the inner side of the adjusting shaft (3), an adjusting groove (5) is formed in the front side surface of the demonstration frame body (4), an adjusting block (6) is connected to the inner clamping of the adjusting groove (5), a cleaning block (7) is bonded to the rear side surface of the adjusting block (6), a demonstration panel (8) is connected to the rear side of the cleaning block (7), a storage box (9) is fixed below the demonstration panel (8), a first connecting rod (10) is fixed on the rear upper side of the storage box (9), a first fastening block (11) is arranged on the front side of the first connecting rod (10), a second connecting rod (12) is arranged inside the first connecting rod (10), and a connecting piece (13) is connected to the top end of the second connecting rod, the right side of demonstration support body (4) is fixed with first gag lever post (14), and the front side of first gag lever post (14) is provided with the second and ties tight piece (15), the inside block of first gag lever post (14) is connected with second gag lever post (16), and the top of second gag lever post (16) is fixed with mounting bracket (17), the inside of mounting bracket (17) is provided with teaching materials book (18).
2. The demonstration rack for accounting teaching convenient for angle adjustment of claim 1, wherein: the demonstration support body (4) and the support column (2) form a rotating structure through the adjusting shaft (3), and the support column (2) is symmetrically arranged relative to the central axis of the demonstration support body (4).
3. The demonstration rack for accounting teaching convenient for angle adjustment of claim 1, wherein: the first connecting rod (10) and the second connecting rod (12) form a telescopic structure, the second connecting rod (12) is hinged to the connecting piece (13), and the first connecting rod (10) is fixedly connected with the second connecting rod (12) through the first fastening block (11).
4. The demonstration rack for accounting teaching convenient for angle adjustment of claim 1, wherein: the adjusting block (6) forms a sliding structure in the adjusting groove (5), the adjusting block (6) is symmetrically arranged relative to the central axis of the demonstration panel (8), and the length of the adjusting groove (5) is larger than that of the demonstration frame body (4).
5. The demonstration rack for accounting teaching convenient for angle adjustment of claim 1, wherein: the second limiting rod (16) forms a telescopic structure in the first limiting rod (14), and the second limiting rod (16) is fixedly connected with the first limiting rod (14) through a second fastening block (15).
6. The demonstration rack for accounting teaching convenient for angle adjustment of claim 1, wherein: the teaching material books (18) are connected with the mounting rack (17) in a clamping mode, and the mounting rack (17) and the fixed base (1) form a lifting structure through the second limiting rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529596.9U CN210428979U (en) | 2019-09-16 | 2019-09-16 | Accounting teaching is with demonstration frame convenient to angle of adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921529596.9U CN210428979U (en) | 2019-09-16 | 2019-09-16 | Accounting teaching is with demonstration frame convenient to angle of adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210428979U true CN210428979U (en) | 2020-04-28 |
Family
ID=70366900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921529596.9U Expired - Fee Related CN210428979U (en) | 2019-09-16 | 2019-09-16 | Accounting teaching is with demonstration frame convenient to angle of adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210428979U (en) |
-
2019
- 2019-09-16 CN CN201921529596.9U patent/CN210428979U/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 |
Granted publication date: 20200428 Termination date: 20200916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |