CN214688743U - Business administration teaching assistance teaching board - Google Patents
Business administration teaching assistance teaching board Download PDFInfo
- Publication number
- CN214688743U CN214688743U CN202120200274.0U CN202120200274U CN214688743U CN 214688743 U CN214688743 U CN 214688743U CN 202120200274 U CN202120200274 U CN 202120200274U CN 214688743 U CN214688743 U CN 214688743U
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- Prior art keywords
- teaching
- teaching board
- frame
- board
- business administration
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- Expired - Fee Related
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- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000007726 management method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of teaching auxiliary tools, and discloses an industrial and commercial management teaching auxiliary teaching board, which comprises a frame, wherein the bottom end of the frame is provided with a plurality of chutes, clamping blocks are arranged in the chutes, the bottom ends of the clamping blocks are fixedly connected with moving columns, the moving columns penetrate through one end of the frame to be fixedly connected with a connecting plate, and the moving columns are sleeved with springs on the moving columns between the clamping blocks and the bottom ends of the chutes; the frame is characterized in that brackets are arranged at four diagonal points of the frame, a connecting screw rod is rotatably arranged between an upper bracket and a lower bracket, the screw rod is positioned between the upper bracket and the lower bracket and is in threaded connection with two sliding blocks, grooves are formed in the sliding blocks, cleaning cotton is clamped in the grooves of the left sliding block and the right sliding block, and the cleaning cotton is fixed in the sliding blocks through bolts; the utility model discloses a can the pivoted two-sided teaching board enlarge and write the scope, utilize the fixed rotatory teaching board of fixture block that has the spring, the content on the back teaching board is clear away to the clean cotton behind one's back that also can utilize simultaneously, and clean cotton can reciprocate along with the sliding block, clears up the teaching board comprehensively.
Description
Technical Field
The utility model relates to a teaching appurtenance technical field specifically is an auxiliary teaching board of business administration teaching.
Background
The industrial and commercial management generally refers to industrial and commercial enterprise management; (English name is translated directly to Industry & Business Administration, commonly referred to as Business Administration); the industrial and commercial management is a subject for researching the basic theory and the general method of the economic management of industrial and commercial enterprises and mainly comprises two aspects of the business strategy formulation and the internal behavior management of the enterprises; the industrial and commercial management profession has strong applicability, and the aim of the method is to carry out effective enterprise management and operation decision by using modern management methods and means according to basic theories such as management, economics, accounting and the like so as to ensure the survival and development of enterprises.
The teaching board is often used as the instrument of content transmission in the business administration teaching, and the teaching board often meets at practical in-process and writes the scope not enough, and the clearance consumes time scheduling problem, and present teaching board also can clear up the blackboard when not influencing writing, consequently needs to relate to a neotype teaching board.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary teaching board of business administration teaching to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an auxiliary teaching board for industrial and commercial management teaching comprises a frame, wherein a plurality of sliding grooves are formed in the bottom end of the frame, clamping blocks are arranged in the sliding grooves in a sliding mode, the bottom ends of the clamping blocks are fixedly connected with moving columns, the moving columns penetrate through one end of the frame and are fixedly connected with a connecting plate, and springs are sleeved on the moving columns, which are located between the clamping blocks and the bottom ends of the sliding grooves, of the moving columns; the middle parts of the upper end and the lower end of the frame are rotatably connected with a rotating rod, and the rotating rod is rotatably connected with a teaching board; the frame is characterized in that the brackets are arranged at four diagonal points of the frame, the upper bracket and the lower bracket are rotatably connected with the screw rod, the screw rod is positioned between the upper bracket and the lower bracket and is in threaded connection with the two sliding blocks, grooves are formed in the sliding blocks, cleaning cotton is clamped in the grooves of the left sliding block and the right sliding block, and the cleaning cotton is fixed in the sliding blocks through bolts.
As a further aspect of the present invention: the threads on the screw are symmetrical about a centerline.
As a further aspect of the present invention: the top end of the screw rod is rotatably connected with a motor, and the motor is fixed on the upper end surface of the frame.
As a further aspect of the present invention: the bottom end of the frame is fixedly provided with a support column, and the bottom end of the support column is fixedly connected with the base.
As a further aspect of the present invention: and a handle is arranged at the bottom end of the connecting plate.
As a further aspect of the present invention: the fixture block is internally provided with a U-shaped groove, and the width of the U-shaped groove is larger than that of the teaching board.
As a further aspect of the present invention: the cleaning cotton is in a solid net shape.
As a further aspect of the present invention: the cleaning cotton is internally provided with activated carbon.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the simple operation enlarges through two-sided teaching board that can rotate and writes the scope, utilizes the fixed rotatory teaching board of fixture block that has the spring, and the content on the back teaching board is clear away to the clean cotton behind one's back that also can utilize simultaneously, and clean cotton can reciprocate along with the sliding block, clears up the teaching board comprehensively, simple and practical.
Drawings
Fig. 1 is a schematic structural diagram of a front view of an auxiliary teaching board for business administration and teaching.
Fig. 2 is an enlarged view of a structure in fig. 1.
Fig. 3 is a schematic structural diagram of a back view of an auxiliary teaching board for business administration and teaching.
Fig. 4 is an enlarged view of the structure B in fig. 3.
Fig. 5 is a schematic structural diagram of a fixture block in an auxiliary teaching board for business administration and teaching.
In the figure: 1-base, 2-support column, 3-frame, 4-rotating rod, 5-teaching board, 6-fixture block, 7-chute, 8-moving column, 9-spring, 10-connecting board, 11-handle, 12-bracket, 13-sliding block, 14-screw, 15-cleaning cotton, 16-motor, 17-bolt, 18-groove.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
Referring to fig. 1-5, in an embodiment of the present invention, an auxiliary teaching board for industrial and commercial management teaching includes a frame 3, a plurality of chutes 7 are disposed at the bottom end of the frame 3, a fixture block 6 is slid in the chute 7, the bottom end of the fixture block 6 is fixedly connected to a movable column 8, the movable column 8 penetrates through one end of the frame 3 and is fixedly connected to a connecting plate 10, and a spring 9 is sleeved on the movable column 8 between the fixture block 6 and the bottom end of the chute 7;
after one side of the teaching board 5 is written, the handle 11 can be pulled downwards, the handle 11 drives the moving column 8 to move downwards to drive the clamping block 6 to move downwards, meanwhile, the clamping block 6 extrudes the spring 9, the teaching board 5 is rotated to the reverse side, the handle 11 is loosened, the clamping block 6 rebounds under the action of the spring 9 to clamp the lower end of the teaching board 5, and the method can enable two sides of the teaching board 5 to be used, so that the utilization rate is improved.
A rotating rod 4 is rotatably connected between the middle parts of the upper end and the lower end of the frame 3, and the rotating rod 4 is rotatably connected with a teaching board 5; the frame 3 is provided with brackets 12 at four opposite angle points, a screw 14 is rotatably connected between the upper bracket 12 and the lower bracket 12, the screw 14 is positioned between the upper bracket 12 and the lower bracket 12 and is in threaded connection with two sliding blocks 13, grooves 18 are formed in the sliding blocks 13, cleaning cotton 15 is clamped in the grooves 18 of the left sliding block 13 and the right sliding block 13, and the cleaning cotton 15 is fixed in the sliding blocks 13 through bolts 17;
if the side of the teaching board 5 rotating to the back needs to be cleaned, only the motor 16 needs to be started, the motor 16 drives the screw rod 14 to rotate, the screw rod 14 drives the sliding block 13 on the screw rod to move up and down, the cleaning cotton 15 between the sliding blocks 13 moves up and down to clean the teaching board 5, and meanwhile, the cleaning cotton 15 can be replaced through the detachable bolt 17.
The thread on the screw 14 is symmetrical about the centre line.
The top end of the screw rod 14 is rotatably connected with a motor 16, and the motor 16 is fixed on the upper end surface of the frame 3.
The bottom end of the frame 3 is fixedly provided with a support column 2, and the bottom end of the support column 2 is fixedly connected with a base 1.
The bottom end of the connecting plate 10 is provided with a handle 11.
The inside of the clamping block 6 is provided with a U-shaped groove, and the width of the U-shaped groove is larger than that of the teaching board 5.
The cleaning cotton 15 is in a solid net shape.
Example 2
The utility model discloses an in the other embodiment, this embodiment lies in with the difference of above-mentioned embodiment, wherein, install the active carbon in the clean cotton 15, also adsorb the raise dust because of clean leading to in clean teaching board 5, avoid environmental pollution, influence health.
The utility model discloses a theory of operation is: move the device to corresponding position, after teaching board 5 has been written simultaneously, can draw handle 11 downwards, handle 11 drives and moves post 8 and moves down, drive fixture block 6 and move down, fixture block 6 extrudees spring 9 simultaneously, rotate teaching board 5 to the reverse side, loosen handle 11, fixture block 6 rebounds under the effect of spring 9 and blocks teaching board 5 lower extreme, this method can make teaching board 5 two sides all can use, improve the utilization ratio, if the one side of teaching board 5 that rotates the back simultaneously needs to be cleared up, only need start motor 16, motor 16 drives screw rod 14 and rotates, screw rod 14 drives sliding block 13 on it and reciprocates, cleaning cotton 15 between sliding block 13 reciprocates and clears up teaching board 5, cleaning cotton 15 can realize changing through detachable bolt 17 simultaneously, and is simple and practical.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An auxiliary teaching board for industrial and commercial management teaching comprises a frame (3) and is characterized in that a plurality of sliding grooves (7) are formed in the bottom end of the frame (3), clamping blocks (6) are arranged in the sliding grooves (7) in a sliding mode, the bottom ends of the clamping blocks (6) are fixedly connected with moving columns (8), the moving columns (8) penetrate through one ends of the frame (3) and are fixedly connected with a connecting plate (10), and springs (9) are sleeved on the moving columns (8) located between the clamping blocks (6) and the bottom ends of the sliding grooves (7); the middle parts of the upper end and the lower end of the frame (3) are rotatably connected with a rotating rod (4), and the rotating rod (4) is rotatably connected with a teaching board (5); support (12) are installed to four diagonal points in frame (3), rotate connecting screw (14) between two upper and lower supports (12), and screw (14) are located two sliding blocks (13) of threaded connection between upper and lower support (12), are equipped with recess (18) in sliding block (13), control recess (18) inside callipers of sliding block (13) and have clean cotton (15), and clean cotton (15) are fixed in sliding block (13) through bolt (17).
2. The assistant teaching board for business administration teaching according to claim 1, wherein the screw thread on the screw (14) is symmetrical about a center line.
3. The auxiliary teaching board for business administration teaching as claimed in claim 2, wherein the top end of the screw (14) is rotatably connected to a motor (16), and the motor (16) is fixed to the upper end surface of the frame (3).
4. The auxiliary teaching board for business administration and teaching as claimed in claim 3, wherein the bottom end of the frame (3) is fixedly installed with the supporting column (2), and the bottom end of the supporting column (2) is fixedly connected with the base (1).
5. The auxiliary teaching board for business administration and teaching as claimed in claim 1, wherein the bottom end of the connecting board (10) is mounted with a handle (11).
6. The auxiliary teaching board for business administration teaching as claimed in claim 1, wherein the fixture block (6) is provided with a U-shaped groove, and the width of the U-shaped groove is larger than the width of the teaching board (5).
7. The auxiliary teaching board for business administration teaching as claimed in claim 1, wherein the cleaning cotton (15) is solid net-shaped.
8. The auxiliary teaching board for industrial and commercial administration and teaching as claimed in claim 7, wherein the cleaning cotton (15) is installed with activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200274.0U CN214688743U (en) | 2021-01-25 | 2021-01-25 | Business administration teaching assistance teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200274.0U CN214688743U (en) | 2021-01-25 | 2021-01-25 | Business administration teaching assistance teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214688743U true CN214688743U (en) | 2021-11-12 |
Family
ID=78564600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120200274.0U Expired - Fee Related CN214688743U (en) | 2021-01-25 | 2021-01-25 | Business administration teaching assistance teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214688743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639274A (en) * | 2022-03-02 | 2022-06-17 | 江苏经贸职业技术学院 | Reciting machine for education and teaching |
-
2021
- 2021-01-25 CN CN202120200274.0U patent/CN214688743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114639274A (en) * | 2022-03-02 | 2022-06-17 | 江苏经贸职业技术学院 | Reciting machine for education and teaching |
| CN114639274B (en) * | 2022-03-02 | 2023-06-09 | 江苏经贸职业技术学院 | Educational teaching is with reading machine |
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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: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |