CN106530906A - Accounting teaching device - Google Patents

Abstract

The present invention relates to a teaching device, especially to an accounting teaching device. The objective of the invention is to provide an accounting teaching device which is not easy to move at teaching, provides the abacus demonstration capable of being clearly seen by people at a long distance so as to improve the teaching quality and can go on multimedia teaching after blackout. In order to solve the technical problems, the accounting teaching device is provided. The device comprises a base plate, wheels, a left support bar, a socket, a storage battery, a left electromagnet, a right electromagnet, a roller, an iron active plate, a hollow pipe and a T-shaped screw. The base plate is a cuboid, the bottom of the base plate is provided with four wheels, and the wheels are connected with the base plate through a bolt connection mode. The accounting teaching device is not easy to move at the accounting teaching, is convenient to operate and can allow people to clearly see the abacus demonstration at a long distance so as to improve the teaching quality.

Description

A kind of Accounting Course device

Technical field

A kind of a kind of the present invention relates to instructional device, more particularly to Accounting Course device.

Background technology

Accounting is, with currency as main measurement unit, with special method, to adjust and supervise a unit-economy activity A kind of Economic Management.It is main measurement unit with currency that accounting is, is main foundation with voucher, by means of special Technical method, the accounting and supervision of comprehensive, comprehensive, continuous, system are carried out to the Funds Movement of certain unit, to the parties concerned Accounting information is provided, is participated in management, be intended to a kind of Economic Management Activities for increasing economic efficiency.Gu Yi is rally discussion. Just there is ad hoc accounting government post in China from the Zhou Dynasty, administer taxes income, money silver expenditure etc. financial transaction, carry out moon meter, year meeting. That is, monthly sporadicly calculate for " counting ", always calculate within 1 year for " meeting ", both be combined " accounting ".

Teaching is the distinctive personnel training activity of a kind of mankind constituted by the religion of teacher and of student.By this work Dynamic, teacher is purposeful, planned and organized ground guiding student learns and grasps cultural and technical knowledge and technical ability, promotes student's element Matter is improved, and makes them become the people required for society.

Prior art contrast notification number is the assistant teaching aid for Accounting Course of CN205302687U, discloses a kind of use In the assistant teaching aid of Accounting Course, belong to teaching equipment technical field, specifically include bracing frame, four wheels and pushing hands, support Display screen, shooting projector and rotation rechoning by the abacus demo rack is provided with above frame, and rotation rechoning by the abacus demo rack includes rotating shaft, terminal pad, bottom Frame and magnetic abacus；Magnetic abacus include frame, guide rod, magnetic button bead and magnetic board, and magnetic button bead includes bead, slip Bar and magnetic suction disc, sliding bar are installed on guide rod by circular hole, and magnetic board is fixed on underframe, and magnetic suction disc is adsorbed in magnetic force On plate；Writing whiteboard is provided with above frame；Rotating shaft is installed on rotating base, and rotating base is fixed on bracing frame；Rotation pearl Calculate spotlight is provided with below demo rack；Bracket is provided with below the photographic head of shooting projector；Touch screen electricity is provided with rear side of display screen Brain.Present configuration is simple, reasonable in design, easy to operate, can improve the quality of teaching.But as bracing frame bottom is provided with wheel, And brake unit or other fixing devices are not provided with, and cause when in use easily movement, operation is made troubles, Er Qie When student is more, the student positioned at heel row cannot see the presentation process of magnetic abacus clearly, cause quality of instruction to decline, and here Accumulator is not provided with patent, and after power failure, projector, spotlight and touch screen computer cannot then be continuing with, and cause multimedia Teaching cannot proceed teaching.

To sum up, need research and development one kind not easily shifted when imparting knowledge to students at present, abacus demonstration can be seen at a distance clearly, improve teaching matter Amount, and also can continue to carry out the Accounting Course device of multimedia teaching after having a power failure.

The content of the invention

（1）Technical problem to be solved

The present invention is easily moved in teaching to overcome existing Accounting Course device, it is impossible to can be seen abacus at a distance clearly and be drilled Show, and the shortcoming of multimedia teaching after having a power failure, cannot be proceeded, the technical problem to be solved in the present invention is to provide a kind of teaching When it is not easily shifted, can see clearly at a distance abacus demonstration, improve the quality of teaching, and have a power failure after also can continue to carry out multimedia religion Accounting Course device.

（2）Technical scheme

In order to solve above-mentioned technical problem, the invention provides such a Accounting Course device, includes base plate, wheel, a left side Support bar, socket, accumulator, left electric magnet, right electric magnet, roller, irony portable plate, hollow pipe, T font screw rods, elevating lever, Place plate, left-handed opening, right switch, back support rod, abacus and fixed seat, base plate is shaped as cuboid, and bottom base plate is provided with 4 Wheel, the mode that wheel is bolted are connected with base plate, be disposed with left support bar from left to right, insert at the top of base plate Seat, accumulator, left electric magnet and right electric magnet, left support bar are fixedly connected with base plate by way of welding, socket, electric power storage The mode that pond, left electric magnet and right electric magnet are bolted is connected with base plate, between left electric magnet and right electric magnet On base plate, level is provided with chute, is provided with roller in chute, and roller is rolled with chute and coordinated, and the upper horizontal of roller is provided with irony work Dynamic plate, irony portable plate are connected with the mode that roller is bolted, and irony portable plate crown center is vertically welded with hollow Pipe, the right upper portion level of hollow pipe are provided with screwed hole, are provided with the T font screw rods coordinated with which, set in hollow pipe in screwed hole There is elevating lever, elevating lever is slidably matched with hollow pipe, elevating lever welded top has placement plate, place plate left part and be vertically provided with first String holes, places left part and right part on front side of plate and is separately installed with left-handed opening and right switch, be vertically welded with the base plate on rear side of chute Back support rod, is provided with abacus at the top of back support rod, the mode that abacus is bolted is connected with back support rod, left support bar Front side middle part is vertically provided with wire casing, and left support bar welded top has fixed seat, is provided with the second string holes, the second string holes in the middle part of fixed seat Directly over wire casing, socket, left-handed opening, right switch, left electric magnet and right electric magnet are all between accumulator by electrically connecting Mode connect, left-handed opening and right switch are connected with left electric magnet and right electric magnet by way of electrical connection respectively.

Preferably, water fender is also included, horizontal welding on the right side of the bottom of left support bar is connected to water fender, and water fender is located to be inserted Directly over seat.

Preferably, guide rod, the first block rubber, spring and draw ring is also included, the left upper portion level of fixed seat is provided with to be led Hole, is provided with guide rod in guide hole, the right-hand member of guide rod is provided with the first block rubber, is cased with spring, leads on the outside of the guide rod on the right side of guide hole The left end of bar is welded with draw ring.

Preferably, electric pushrod and the second block rubber is also included, four angles of bottom base plate are fitted with electric pushrod, Electric pushrod is connected with the second block rubber in being vertically arranged on the push rod of electric pushrod, electric pushrod has circuit to connect with accumulator Connect.

Preferably, accumulator is rechargeable battery.

Preferably, wheel is universal wheel.

Operation principle：During teaching, notebook computer is placed on placement plate, projector is placed in fixed seat, the electricity of computer The wire harness such as source line, netting twine all can be passed through from the first string holes, and the holding wire and power line of projector can be passed through from the second string holes, And be laid in wire casing.Then the attaching plug of projector and notebook computer is inserted on socket and is switched on power, accumulator is supplied Supply electricity to notebook computer and projector.The holding wire of projector is connected with notebook computer signal output part, opens notebook Computer and projector, can so carry out multimedia Accounting Course, and can also adjust placement plate according to the height of different lecturers Height, control method is：Unscrew T font screw rods first, then twitch elevating lever up and down, place plate and move, work as placement After plate moves to correct position, tighten T font screw rods and elevating lever is fixed.When needing abacus to demonstrate, irony is promoted to live Dynamic plate moves right, and roller is rolled in the chute, when place the front side that plate is located at abacus, when right-hand member and the right electricity of irony portable plate When Magnet is contacted, switch by bottom right, right electric magnet to be powered and attract irony portable plate, is so just avoided that roller is arbitrarily rolled. Adjustment notebook screens angle, makes the photographic head of notebook be directed at abacus, and lecturer is demonstrated on abacus, and the process of demonstration is led to Cross photographic head to be filmed, and because the picture of projector is larger, stood remote on wall by projector The students at place can also be clear that the picture projected on wall, so as to improve the learning quality of students.When abacus is demonstrated After finishing, and when wanting Operational Note this computer to carry out multimedia teaching, switch off the power supply of right electric magnet again by bottom right, it is right Lose magnetism after electric magnet power-off.Then promote irony portable plate be moved to the left, when irony portable plate be moved to the left and with left electricity When Magnet is contacted.Left-handed opening is pressed, left electric magnet is powered, irony portable plate is held, prevents lecturer from moving in operating computer, When the present invention need not be used, promote base plate, wheel to roll on the ground, so just make present invention movement convenient.

Because also including water fender, horizontal welding on the right side of the bottom of left support bar is connected to water fender, and water fender is located at socket Surface, water fender can place water or other liquid are poured on socket, improve the safety of the present invention.

Because also including guide rod, the first block rubber, spring and draw ring, the left upper portion level of fixed seat is provided with guide hole, Guide rod is provided with guide hole, and the right-hand member of guide rod is provided with the first block rubber, on the outside of the guide rod on the right side of guide hole is cased with spring, guide rod Left end is welded with draw ring, when projector is placed in fixed seat, pulls draw ring to be moved to the left first, guide rod and the first block rubber with Movement, then spring-compressed be placed on projector in fixed seat, unclamps draw ring, the first rubber in the presence of spring force Blob of viscose moves right and tightly withstands projector, is fixed.Reduce the risk that projector is damaged because dropping.

Because also including electric pushrod and the second block rubber, four angles of bottom base plate are fitted with electric pushrod, electricity Dynamic push rod is connected with the second block rubber in being vertically arranged on the push rod of electric pushrod, electric pushrod has connection with accumulator, When the present invention moves to correct position, start electric pushrod and stretch out, the second block rubber is contacted with ground, it is electronic after contact to push away Bar continues elongation and rises base plate, wheel and surface separation, so it is ensured that stability of the present invention when teaching is used.Need When to be moved, control electric pushrod shortens, and wheel is contacted with ground.

Because accumulator is rechargeable battery, can be recycled, reached cost-effective and environmentally friendly effect.

It is because wheel is universal wheel, convenient when can make movement of the present invention.

（3）Beneficial effect

A kind of Accounting Course device provided by the present invention, has reached not easily shifted during Accounting Course, convenient operation, being capable of long distance From abacus demonstration is seen clearly, improve the quality of teaching, and also can continue to carry out the effect of multimedia teaching after having a power failure.

Description of the drawings

Fig. 1 is the first main structure diagram of the present invention.

Fig. 2 is second main structure diagram of the present invention.

Fig. 3 is the main structure diagram of fixed seat of the present invention.

Fig. 4 is the third main structure diagram of the present invention.

Labelling in accompanying drawing for：1- base plates, 2- wheels, 3- left support bars, 4- sockets, 5- accumulator, the left electric magnet of 6-, 7- Right electric magnet, 8- chutes, 9- rollers, 10- irony portable plates, 11- hollow pipes, 12- screwed holes, 13-T font screw rods, 14- liftings Bar, 15- place plate, the first string holes of 16-, 17- left-handed openings, the right switches of 18-, 19- back support rods, 20- abacuses, 21- wire casings, 22- Fixed seat, the second string holes of 23-, 24- water fenders, 25- guide holes, 26- guide rods, the first block rubbers of 27-, 28- springs, 29- draw rings, 30- electric pushrods, the second block rubbers of 31-.

Specific embodiment

The present invention is further illustrated with reference to the accompanying drawings and examples.

Embodiment 1

A kind of Accounting Course device, as Figure 1-4, includes base plate 1, wheel 2, left support bar 3, socket 4, accumulator 5, a left side Electric magnet 6, right electric magnet 7, roller 9, irony portable plate 10, hollow pipe 11, T fonts screw rod 13, elevating lever 14, place plate 15, Left-handed opening 17, right switch 18, back support rod 19, abacus 20 and fixed seat 22, base plate 1 are shaped as cuboid, and 1 bottom of base plate sets There are 4 wheels 2, the mode that wheel 2 is bolted is connected with base plate 1, at the top of base plate 1, be disposed with left from left to right Strut 3, socket 4, accumulator 5, left electric magnet 6 and right electric magnet 7, left support bar 3 are fixed with base plate 1 by way of welding and are connected Connect, the mode that socket 4, accumulator 5, left electric magnet 6 and right electric magnet 7 are bolted is connected with base plate 1, left electric magnet On base plate 1 between 6 and right electric magnet 7, level is provided with chute 8, is provided with roller 9 in chute 8, and roller 9 is rolled with chute 8 and coordinated, The upper horizontal of roller 9 is provided with irony portable plate 10, and the mode that irony portable plate 10 is bolted with roller 9 is connected, ferrum 10 crown center of matter portable plate is vertically welded with hollow pipe 11, and the right upper portion level of hollow pipe 11 is provided with screwed hole 12, screw thread The T fonts screw rod 13 coordinated with which is provided with hole 12, elevating lever 14 is provided with hollow pipe 11, and elevating lever 14 is slided with hollow pipe 11 Coordinate, 14 welded top of elevating lever has placement plate 15, place 15 left part of plate and be vertically provided with the first string holes 16, place left on front side of plate 15 Portion and right part are separately installed with left-handed opening 17 and right switch 18, are vertically welded with back support rod 19 on the base plate 1 on rear side of chute 8, Abacus 20 is installed at the top of back support rod 19, the mode that abacus 20 is bolted is connected with back support rod 19, left support bar 3 Front side middle part is vertically provided with wire casing 21, and 3 welded top of left support bar has fixed seat 22, is provided with the second string holes in the middle part of fixed seat 22 23, the second string holes 23 is located at directly over wire casing 21, and socket 4, left-handed opening 17, right switch 18, left electric magnet 6 and right electric magnet 7 are all It is connected by way of electrical connection between accumulator 5, left-handed opening 17 and right switch 18 are respectively by way of electrical connection and left Electric magnet 6 and right electric magnet 7 connect.

Water fender 24 is included also, horizontal welding on the right side of the bottom of left support bar 3 is connected to water fender 24, and water fender 24 is located to be inserted Directly over seat 4.

Guide rod 26, the first block rubber 27, spring 28 and draw ring 29 are included also, the left upper portion level of fixed seat 22 is provided with Guide hole 25, is provided with guide rod 26 in guide hole 25, and the right-hand member of guide rod 26 is provided with the first block rubber 27, the guide rod 26 on the right side of guide hole 25 Outside is cased with spring 28, and the left end of guide rod 26 is welded with draw ring 29.

Electric pushrod 30 and the second block rubber 31 are included also, four angles of 1 bottom of base plate are fitted with electric pushrod 30, Electric pushrod 30 is connected with the second block rubber 31, electric pushrod 30 and accumulator 5 in being vertically arranged on the push rod of electric pushrod 30 There is connection.

Accumulator 5 is rechargeable battery.

Wheel 2 is universal wheel.

Operation principle：During teaching, notebook computer is placed on placement plate 15, projector is placed in fixed seat 22, computer Power line, the wire harness such as netting twine all can pass through from the first string holes 16, the holding wire and power line of projector can be from the second string holes Pass through in 23, and be laid in wire casing 21.Then projector and the attaching plug of notebook computer are inserted on socket 4 and connect electricity Source, accumulator 5 supply electricity to notebook computer and projector.The holding wire of projector is connected with notebook computer signal output part Connect, open notebook computer and projector, can so carry out multimedia Accounting Course, and according to the height of different lecturers also Scalable places the height of plate 15, and control method is：Unscrew T fonts screw rod 13 first, then twitch elevating lever 14 up and down, place Plate 15 is moved, and after placement plate 15 moves to correct position, is tightened T fonts screw rod 13 and is fixed elevating lever 14.When When needing abacus 20 to demonstrate, promote irony portable plate 10 to move right, roller 9 is rolled in chute 8, when place plate 15 and be located at and calculate The front side of disk 20, when the right-hand member of irony portable plate 10 is contacted with right electric magnet 7, by bottom right switch 18, right electric magnet 7 is powered will Irony portable plate 10 attracts, and is so just avoided that roller 9 is arbitrarily rolled.Adjustment notebook screens angle, makes the shooting of notebook Head alignment abacus 20, lecturer is demonstrated on abacus 20, and the process of demonstration is filmed by photographic head, and passes through projector Project on wall, because the picture of projector is larger, the students for standing a long way off can also be clear that wall The picture of upper projection, so that improve the learning quality of students.After the demonstration of abacus 20 is finished, and Operational Note this computer is wanted to enter During row multimedia teaching, disconnect the power supply of right electric magnet 7 again by bottom right switch 18, lose magnetism after 7 power-off of right electric magnet.So Irony portable plate 10 is promoted to be moved to the left afterwards, when irony portable plate 10 is moved to the left and contacts with left electric magnet 6.Open by bottom left Close 17, left electric magnet 6 is powered, and irony portable plate 10 is held, and prevents lecturer from move in operating computer, when need not using During invention, promote base plate 1, wheel 2 to roll on the ground, so just make present invention movement convenient.

Because also including water fender 24, horizontal welding on the right side of the bottom of left support bar 3 is connected to water fender 24, water fender 24 Directly over socket 4, water fender 24 can place water or other liquid are poured on socket 4, improve the safety of the present invention.

Because also including guide rod 26, the first block rubber 27, spring 28 and draw ring 29, the left upper portion level of fixed seat 22 Guide hole 25 is provided with, in guide hole 25, guide rod 26 is provided with, the right-hand member of guide rod 26 is provided with the first block rubber 27, leading on the right side of guide hole 25 Spring 28 is cased with the outside of bar 26, and the left end of guide rod 26 is welded with draw ring 29, when projector is placed in fixed seat 22, pulls first Draw ring 29 is moved to the left, and guide rod 26 and the first block rubber 27 are moved, and spring 28 compresses, and projector is placed on fixation then On seat 22, draw ring 29 is unclamped, the first block rubber 27 moves right and tightly withstands projector in the presence of 28 elastic force of spring, will Which is fixed.Reduce the risk that projector is damaged because dropping.

Because also including electric pushrod 30 and the second block rubber 31, four angles of 1 bottom of base plate are fitted with electronic pushing away Bar 30, electric pushrod 30 are connected with the second block rubber 31, electric pushrod 30 and storage in being vertically arranged on the push rod of electric pushrod 30 Battery 5 has connection, when the present invention moves to correct position, starts electric pushrod 30 and stretches out, make the second block rubber 31 with Ground contacts, and after contact, electric pushrod 30 continues elongation and rises base plate 1, wheel 2 and surface separation, so it is ensured that this The bright stability when teaching is used.When needing to move, control electric pushrod 30 shortens, and wheel 2 is contacted with ground.

Because accumulator 5 is rechargeable battery, can be recycled, reached cost-effective and environmentally friendly effect.

It is because wheel 2 is universal wheel, convenient when can make movement of the present invention.

Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more concrete and detailed, but and Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art For, without departing from the inventive concept of the premise, some deformations, improvement and replacement can also be made, these belong to this Bright protection domain.Therefore, the protection domain of patent of the present invention should be defined by claims.

Claims (6)

1. a kind of Accounting Course device, it is characterised in that include base plate（1）, wheel（2）, left support bar（3）, socket（4）、 Accumulator（5）, left electric magnet（6）, right electric magnet（7）, roller（9）, irony portable plate（10）, hollow pipe（11）, T font screw rods （13）, elevating lever（14）, place plate（15）, left-handed opening（17）, right switch（18）, back support rod（19）, abacus（20）And fixation Seat（22）, base plate（1）Be shaped as cuboid, base plate（1）Bottom is provided with 4 wheels（2）, wheel（2）It is bolted Mode and base plate（1）Connection, base plate（1）Top is disposed with left support bar from left to right（3）, socket（4）, accumulator（5）、 Left electric magnet（6）With right electric magnet（7）, left support bar（3）By welding by way of and base plate（1）It is fixedly connected, socket（4）、 Accumulator（5）, left electric magnet（6）With right electric magnet（7）The mode being bolted and base plate（1）Connection, left electric magnet （6）With right electric magnet（7）Between base plate（1）Upper level is provided with chute（8）, chute（8）Roller is provided with inside（9）, roller（9）With Chute（8）Roll and coordinate, roller（9）Upper horizontal be provided with irony portable plate（10）, irony portable plate（10）With roller（9）It is logical Cross bolted mode to connect, irony portable plate（10）Crown center is vertically welded with hollow pipe（11）, hollow pipe（11）'s Right upper portion level is provided with screwed hole（12）, screwed hole（12）The T font screw rods coordinated with which are provided with inside（13）, hollow pipe（11） Elevating lever is provided with inside（14）, elevating lever（14）With hollow pipe（11）It is slidably matched, elevating lever（14）Welded top has placement plate （15）, place plate（15）Left part is vertically provided with the first string holes（16）, place plate（15）Front side left part and right part are separately installed with a left side Switch（17）With right switch（18）, chute（8）The base plate of rear side（1）On be vertically welded with back support rod（19）, back support rod （19）Top is provided with abacus（20）, abacus（20）The mode being bolted and back support rod（19）Connection, left support bar （3）Front side middle part is vertically provided with wire casing（21）, left support bar（3）Welded top has fixed seat（22）, fixed seat（22）Open at middle part There is the second string holes（23）, the second string holes（23）Positioned at wire casing（21）Surface, socket（4）, left-handed opening（17）, right switch（18）、 Left electric magnet（6）With right electric magnet（7）All with accumulator（5）Between by electrical connection by way of connect, left-handed opening（17）And the right side Switch（18）Respectively by electrical connection by way of with left electric magnet（6）With right electric magnet（7）Connection.

2. a kind of Accounting Course device according to claim 1, it is characterised in that also include water fender（24）, left Strut（3）Bottom on the right side of horizontal welding be connected to water fender（24）, water fender（24）Positioned at socket（4）Surface.

3. a kind of Accounting Course device according to claim 1, it is characterised in that also include guide rod（26）, the first rubber Blob of viscose（27）, spring（28）And draw ring（29）, fixed seat（22）Left upper portion level be provided with guide hole（25）, guide hole（25）Inside set There is guide rod（26）, guide rod（26）Right-hand member be provided with the first block rubber（27）, positioned at guide hole（25）The guide rod on right side（26）Outer sheath There is spring（28）, guide rod（26）Left end be welded with draw ring（29）.

4. a kind of Accounting Course device according to claim 1, it is characterised in that also include electric pushrod（30）With Two block rubbers（31）, base plate（1）Four angles of bottom are fitted with electric pushrod（30）, electric pushrod（30）In being vertically arranged, Electric pushrod（30）Push rod on be connected with the second block rubber（31）, electric pushrod（30）With accumulator（5）There is connection.

5. a kind of Accounting Course device according to claim 1, it is characterised in that accumulator（5）For rechargeable battery.

6. a kind of Accounting Course device according to claim 1, it is characterised in that wheel（2）For universal wheel.