CN110985850A - Accounting teaching presentation device - Google Patents
Accounting teaching presentation device Download PDFInfo
- Publication number
- CN110985850A CN110985850A CN201910240966.5A CN201910240966A CN110985850A CN 110985850 A CN110985850 A CN 110985850A CN 201910240966 A CN201910240966 A CN 201910240966A CN 110985850 A CN110985850 A CN 110985850A
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- CN
- China
- Prior art keywords
- display screen
- door body
- box body
- demonstration device
- teaching demonstration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005201 scrubbing Methods 0.000 claims abstract 5
- 230000033001 locomotion Effects 0.000 claims description 6
- 235000013358 Solanum torvum Nutrition 0.000 abstract description 7
- 240000002072 Solanum torvum Species 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses an accounting teaching demonstration device, relates to the technical field of teaching equipment, and mainly aims to solve the problems that the existing device is inconvenient to transport and move and a display screen is not effectively protected; the portable intelligent display screen comprises a rack and a display screen, wherein the rack comprises a box body and a lifting mechanism, the lifting mechanism comprises a threaded rod, a mounting plate and a belt transmission mechanism, two sides of the display screen are hinged with a door body through hinges, an erasing mechanism is arranged on the door body, the erasing mechanism comprises a scrubbing strip and a sliding block, the rack comprises a box body and a lifting mechanism, the display screen is driven to move out of the box body through matching when the portable intelligent display screen is used, a user can adjust the height according to the height of the user, and the display screen moves into the box body after teaching is finished; through the installation door body, be equipped with on the door body and erase the mechanism, can erase writing the district fast through the movable plate brush strip, improve teaching efficiency.
Description
Technical Field
The invention relates to the technical field of teaching equipment, in particular to an accounting teaching demonstration device.
Background
Accounting refers to the process of performing economic accounting and supervision on accounting documents, financial accounts and financial statements according to the "accounting law", the "pre-algorithm", and the "statistical law". The method is an economic management work which takes money as a main metering unit and adopts a special method to account and supervise the economic activity of one unit. Accounting is an economic management activity which takes money as a main metering unit, takes a voucher as a main basis, carries out comprehensive, comprehensive and continuous systematic accounting and supervision on capital movement of a certain unit by means of a special technical method, provides accounting information for relevant aspects, participates in operation management and aims at improving economic benefits.
Teaching is a human-specific talent training activity consisting of teacher's teaching and student's learning. Through the activities, teachers purposefully, programmatically and organically guide students to learn and master cultural scientific knowledge and skills, and promote the improvement of the qualities of the students, so that the students become people required by the society.
When carrying out accounting teaching, need use teaching presentation device, current teaching presentation device is various although the function, and it is generally higher posture structure, and shared space is great, and the transportation is removed inconveniently, and the display screen does not obtain effective protection moreover.
Disclosure of Invention
The invention aims to provide an accounting teaching demonstration device to solve the problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an accounting teaching presentation device, includes frame and display screen, the display screen is installed in the frame, the frame includes box and elevating system, all install the gyro wheel on four angles of bottom half, install the elevating system who is used for driving the display screen motion in the box, elevating system includes threaded rod, mounting panel and belt drive mechanism, the threaded rod is totally two and rotates through the bearing respectively and install in the internal chamber of box both sides, and the screw thread of two threaded rods revolves to the same, and output shaft fixed connection of shaft coupling and motor is passed through to a bottom in two threaded rods, two the threaded rod passes through belt drive mechanism and connects, the mounting panel is connected between two threaded rods, the display screen is fixed in on the mounting panel through the erection column welding, and the logical groove that supplies the display screen motion is seted up at the box top.
On the basis of the technical scheme, the invention also provides the following optional technical scheme:
in one alternative: the rollers are self-locking rollers.
In one alternative: the motor is installed in the box body through screws.
In one alternative: the belt transmission mechanism comprises two belt pulleys and a belt, the two belt pulleys are respectively installed at the bottom ends of the two threaded rods, and the two belt pulleys are connected through the belt.
In one alternative: the two sides of the display screen are hinged with a door body through hinges, and a pen box is arranged at the bottom of the door body.
In one alternative: the door body is provided with an erasing mechanism, the erasing mechanism comprises a plate brush strip and a sliding block, the plate brush strip is horizontally arranged, the length of the plate brush strip is not less than the width of a writing area, the sliding blocks are arranged on two sides of the plate brush strip in a uniform mode, a sliding groove for sliding connection of the sliding blocks is formed in the door body, and the length of the sliding groove is not less than the height of the writing area.
In one alternative: the side wall of the door body close to the display screen is adhered with a rubber hemisphere, and the side wall of the display screen is provided with a groove for embedding the rubber hemisphere.
Compared with the prior art, the invention has the following beneficial effects:
1. the height of the teaching device can be adjusted by a user according to the height of the body, and after the teaching is finished, the motor is started to rotate reversely to enable the display screen to move into the box body, so that on one hand, the display screen can be protected, and on the other hand, the teaching device is convenient to transport and move;
2. the display screen both sides are installed a body through hinge joint, are equipped with on the door body and erase the mechanism, erasing the mechanism and including board brush strip and slider, the teacher can carry out teaching simultaneously through writing the district on display screen and the door body, and teaching effect is good, can also erase writing the district fast through the movable plate brush strip, has improved teaching efficiency, and after the teaching, close the door body in both sides, protect the display screen.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Fig. 3 is a top view of a display screen in another embodiment of the invention.
Notations for reference numerals: the pen comprises a box body 1, a mounting plate 2, a threaded rod 3, a display screen 4, a through groove 5, a mounting column 6, a belt 7, a belt wheel 9, a roller 8, a belt 9, a motor 10, a door body 11, a writing area 12, a sliding groove 13, a sliding block 14, a pen box 15, a brush strip 16, a hinge 17 and a rubber hemisphere 18.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1, in the embodiment of the invention, an accounting teaching demonstration device comprises a rack and a display screen 4, wherein the display screen 4 is installed on the rack, the rack comprises a box body 1 and a lifting mechanism, four corners of the bottom of the box body 1 are respectively provided with a roller 8, the rollers 8 are self-locking rollers, so that the movement of the device is facilitated, the lifting mechanism for driving the display screen 4 to move is installed in the box body 1, the lifting mechanism comprises two threaded rods 3, an installation plate 2 and a belt transmission mechanism, the two threaded rods 3 are respectively installed on two sides of an inner cavity of the box body 1 through bearings in a rotating manner, the thread turning directions of the two threaded rods 3 are the same, one bottom end of the two threaded rods 3 is fixedly connected with an output shaft of a motor 10 through a coupler, the motor 10 is installed in the box body 1 through screws, the belt transmission mechanism comprises two belt pulleys 7 and a belt 9, the two belt pulleys 7 are respectively installed at the bottom ends of two threaded rods 3, the two belt pulleys 7 are connected through the belt 9, the mounting plate 2 is connected between the two threaded rods 3, inner threaded holes matched with the threaded rods 3 are formed in the two ends of the mounting plate 2, the display screen 4 is fixedly welded on the mounting plate 2 through mounting columns 6, a through groove 5 for the movement of the display screen 4 is formed in the top of the box body 1, during teaching, the motor 10 is started, the motor 10 drives the two threaded rods 3 to synchronously rotate through the belt transmission mechanism, the threaded rods 3 drive the mounting plate 2 to move upwards, the mounting plate 2 drives the display screen 4 to move out of the box body 1, and a user can adjust the height according to the height, after the teaching is finished, the starting motor 10 rotates reversely to enable the display screen 4, on the other hand, conveniently transport and remove teaching device.
Example 2
Referring to fig. 2 to 3, the embodiment of the invention is different from embodiment 1 in that door bodies 11 are hinged to two sides of a display screen 4 through hinges 17, after teaching is finished, the door bodies 11 on the two sides are closed to protect the display screen 4, a writing area 12 is arranged on the door body 11 to facilitate writing of a teacher, the teacher can simultaneously teach through the display screen 4 and the writing area 12, the teaching effect is good, a pen box 15 is arranged at the bottom of the door body 11, an erasing mechanism is arranged on the door body 11, the erasing mechanism comprises a board brush strip 16 and a sliding block 14, the board brush strip 16 is horizontally arranged and has a length not smaller than the width of the writing area 12, the sliding block 14 is integrally arranged on two sides of the board brush strip 16, a sliding groove 13 for the sliding connection of the sliding block 14 is arranged on the door body 11, the length of the sliding groove 13 is not smaller than the height of the writing area 12, the writing area 12 can be quickly erased through, the teaching efficiency is improved, rubber hemispheroid 18 is adhered to the side wall of the door body 11 close to the display screen 4, and a groove for embedding the rubber hemispheroid 18 is formed in the side wall of the display screen 4, so that the stability of the door body 11 during writing can be ensured to a certain extent, and the door body 11 is prevented from shaking to influence the observation of students.
The working principle of the invention is as follows: when the multifunctional teaching device is used, the motor 10 is started, the motor 10 drives the two threaded rods 3 to synchronously rotate through the belt transmission mechanism, the threaded rods 3 drive the mounting plate 2 to move upwards, the mounting plate 2 drives the display screen 4 to move out of the box body 1, a user can adjust the height according to the height, the multifunctional teaching device is convenient and practical, then the user opens the door body 11, the door body 11 is rotated to enable the rubber hemispheroid 18 to be embedded into the groove, a teacher can simultaneously teach through the display screen 4 and the writing area 12, the teaching effect is good, the writing area 12 can be rapidly erased through the movable plate brush strip 16, the teaching efficiency is improved, after the teaching is finished, the motor 10 is started to reversely rotate, the display screen 4 is moved into the box body 1, on one hand, the display screen 4 can be protected, and on the.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure 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 disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (7)
1. An accounting teaching demonstration device comprises a rack and a display screen (4), wherein the display screen (4) is arranged on the rack, and the accounting teaching demonstration device is characterized in that the rack comprises a box body (1) and a lifting mechanism, idler wheels (8) are arranged on four corners of the bottom of the box body (1), the lifting mechanism used for driving the display screen (4) to move is arranged in the box body (1), the lifting mechanism comprises threaded rods (3), a mounting plate (2) and a belt transmission mechanism, the threaded rods (3) are totally two and are respectively arranged on two sides of an inner cavity of the box body (1) through bearing rotation, the thread turning directions of the two threaded rods (3) are the same, one bottom end of each of the two threaded rods (3) is fixedly connected with an output shaft of a motor (10) through a coupler, the two threaded rods (3) are connected through the belt transmission mechanism, the mounting plate (2) is connected between the, display screen (4) are fixed in on mounting panel (2) through erection column (6) welded, and logical groove (5) that supply display screen (4) motion are seted up at box (1) top.
2. Accounting teaching demonstration device according to claim 1, wherein the rollers (8) are self-locking rollers.
3. Accounting teaching demonstration device according to claim 1, characterized in that the motor (10) is mounted in the case (1) by means of screws.
4. Accounting teaching demonstration device according to claim 1, characterized in that the belt transmission mechanism comprises two belt pulleys (7) and a belt (9), the two belt pulleys (7) are respectively installed at the bottom ends of the two threaded rods (3), and the two belt pulleys (7) are connected through the belt (9).
5. An accounting teaching demonstration device as claimed in any one of claims 1-4 wherein the display screen (4) is hinged with a door body (11) on both sides through hinges (17), and a pen box (15) is arranged at the bottom of the door body (11).
6. An accounting teaching demonstration device according to claim 5, wherein the door body (11) is provided with an erasing mechanism, the erasing mechanism comprises a scrubbing brush bar (16) and a sliding block (14), the scrubbing brush bar (16) is horizontally arranged, the length of the scrubbing brush bar is not less than the width of the writing area (12), the sliding block (14) is integrally arranged on both sides of the scrubbing brush bar (16), the door body (11) is provided with a sliding groove (13) for the sliding connection of the sliding block (14), and the length of the sliding groove (13) is not less than the height of the writing area (12).
7. An accounting teaching demonstration device according to claim 6, wherein the side wall of the door body (11) close to the display screen (4) is adhered with a rubber hemisphere (18), and the side wall of the display screen (4) is provided with a groove for embedding the rubber hemisphere (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240966.5A CN110985850A (en) | 2019-03-28 | 2019-03-28 | Accounting teaching presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910240966.5A CN110985850A (en) | 2019-03-28 | 2019-03-28 | Accounting teaching presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110985850A true CN110985850A (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910240966.5A Pending CN110985850A (en) | 2019-03-28 | 2019-03-28 | Accounting teaching presentation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110985850A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524476A (en) * | 2020-06-09 | 2020-08-11 | 国网山东省电力公司莱阳市供电公司 | Propaganda device with adjustable propaganda education is used |
| CN111899578A (en) * | 2020-07-17 | 2020-11-06 | 长沙师范学院 | Robot for family education |
| CN111928078A (en) * | 2020-09-04 | 2020-11-13 | 吉林省中业光电技术有限公司 | Ambient temperature regulation and control device for high-speed image acquisition and working method thereof |
| CN111930178A (en) * | 2020-08-03 | 2020-11-13 | 潍坊科技学院 | Multi-protection multifunctional computer information screen |
| CN112085976A (en) * | 2020-09-18 | 2020-12-15 | 山东水利职业学院 | Mathematics computer teaching equipment |
| CN112128533A (en) * | 2020-09-11 | 2020-12-25 | 河南城建学院 | Japanese teaching auxiliary device and teaching equipment with adjustable |
| CN112189993A (en) * | 2020-09-09 | 2021-01-08 | 广东白云学院 | Keyboard height adjusting device for computer technology and scientific teaching |
| CN112216160A (en) * | 2020-09-30 | 2021-01-12 | 河南林业职业学院 | Chinese language and literature auxiliary teaching device |
| CN112780919A (en) * | 2021-01-03 | 2021-05-11 | 重庆长教科技有限公司 | Interactive multifunctional all-in-one machine |
| CN112923210A (en) * | 2021-01-20 | 2021-06-08 | 重庆工程职业技术学院 | Think political affairs education teaching auxiliary device |
| CN113009765A (en) * | 2021-03-05 | 2021-06-22 | 马鞍山状元郎电子科技有限公司 | Modularization whiteboard |
| CN113932094A (en) * | 2021-09-23 | 2022-01-14 | 盐城工业职业技术学院 | Wisdom agricultural monitoring system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111524476A (en) * | 2020-06-09 | 2020-08-11 | 国网山东省电力公司莱阳市供电公司 | Propaganda device with adjustable propaganda education is used |
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| CN111930178A (en) * | 2020-08-03 | 2020-11-13 | 潍坊科技学院 | Multi-protection multifunctional computer information screen |
| CN111928078A (en) * | 2020-09-04 | 2020-11-13 | 吉林省中业光电技术有限公司 | Ambient temperature regulation and control device for high-speed image acquisition and working method thereof |
| CN112189993A (en) * | 2020-09-09 | 2021-01-08 | 广东白云学院 | Keyboard height adjusting device for computer technology and scientific teaching |
| CN112128533A (en) * | 2020-09-11 | 2020-12-25 | 河南城建学院 | Japanese teaching auxiliary device and teaching equipment with adjustable |
| CN112085976A (en) * | 2020-09-18 | 2020-12-15 | 山东水利职业学院 | Mathematics computer teaching equipment |
| CN112216160A (en) * | 2020-09-30 | 2021-01-12 | 河南林业职业学院 | Chinese language and literature auxiliary teaching device |
| CN112780919A (en) * | 2021-01-03 | 2021-05-11 | 重庆长教科技有限公司 | Interactive multifunctional all-in-one machine |
| CN112923210A (en) * | 2021-01-20 | 2021-06-08 | 重庆工程职业技术学院 | Think political affairs education teaching auxiliary device |
| CN113009765A (en) * | 2021-03-05 | 2021-06-22 | 马鞍山状元郎电子科技有限公司 | Modularization whiteboard |
| CN113932094A (en) * | 2021-09-23 | 2022-01-14 | 盐城工业职业技术学院 | Wisdom agricultural monitoring system |
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Application publication date: 20200410 |
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| RJ01 | Rejection of invention patent application after publication |