CN214377196U - Accounting method teaching device - Google Patents
Accounting method teaching device Download PDFInfo
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- CN214377196U CN214377196U CN202120336128.0U CN202120336128U CN214377196U CN 214377196 U CN214377196 U CN 214377196U CN 202120336128 U CN202120336128 U CN 202120336128U CN 214377196 U CN214377196 U CN 214377196U
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- roller
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- spring
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an accounting method teaching device, include: the device comprises a support, a first roller, a second roller, display cloth, a driving mechanism, a supporting shaft, a rotary table, a sleeve, a pin shaft, a spring, a base and a sleeve; a first roller and a second roller are rotatably arranged on the bracket; one end of the display cloth is fixedly wound on the first roller, and the other end of the display cloth is fixedly wound on the second roller; the bottom of support is equipped with the back shaft, is equipped with the carousel on the back shaft, is equipped with the draw-in groove on the carousel, is equipped with the sleeve on the base, is equipped with the round pin axle on the sleeve, and the spring links to each other with the round pin axle, and in the back shaft rotationally inserted the sleeve, the round pin axle inserted one of them draw-in groove under the effort of spring. When the device is used for teaching, the first roller and the second roller can be respectively controlled to rotate through the driving mechanism, so that the displayed content can be continuously adjusted, and the trouble of writing on a blackboard by a teacher is saved; in addition, still can rotate the support in order to adjust the show angle, when the round pin axle card goes into the draw-in groove, can carry out circumference to the support and fix.
Description
Technical Field
The utility model belongs to the technical field of the accounting and specifically relates to an accounting method teaching device is related to.
Background
The accounting method is used for reflecting and supervising the accounting object, and the accounting method for reflecting and supervising the accounting object cannot adopt a single method form but adopts a mode of a method system due to the diversity and complexity of the accounting object, so that the accounting method comprises specific methods of setting an account, double bookkeeping, filling and checking a certificate, registering an account book, calculating cost, clearing property, compiling a financial report and the like. The seven methods constitute a complete and scientific methodology.
Because the content of accounting method is more, consequently present adopt the multimedia mode to carry out teaching more, but in some areas that teaching facility condition lacks, still need the teacher to adopt the mode of manual blackboard writing to carry out teaching, this kind of teaching mode of traditional blackboard writing not only can increase teacher's teaching burden, and the effect of teaching is not ideal enough simultaneously, consequently needs to design a device in order to assist teacher's teaching.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model discloses a first aim at provides an accounting method teaching device.
The technical scheme of the utility model as follows: an accounting method teaching device, comprising: the device comprises a support, a first roller, a second roller, display cloth, a driving mechanism, a supporting shaft, a rotary table, a sleeve, a pin shaft, a spring, a base and a sleeve;
the bracket defines a containing cavity with an open front side; the first roller and the second roller are arranged at intervals in the left-right direction and are rotatably arranged in the accommodating cavity; the display cloth is close to the open side of the accommodating cavity, one end of the display cloth is fixedly wound on the first roller, and the other end of the display cloth is fixedly wound on the second roller; the driving mechanism is arranged on the bracket and is respectively connected with the first roller and the second roller so as to drive the first roller and the second roller to rotate;
the bottom of the support is fixedly connected with the support shaft, the support shaft is coaxially provided with a rotary table, the lower surface of the rotary table is provided with a plurality of clamping grooves, and the plurality of clamping grooves are distributed at intervals along the circumferential direction of the rotary table;
the base is provided with a sleeve, a pin shaft capable of moving up and down is arranged on the peripheral wall of the sleeve, the spring is connected with the pin shaft, the supporting shaft is rotatably inserted into the sleeve, and the pin shaft is inserted into one of the clamping grooves under the acting force of the spring and is fixed with the support in the circumferential direction.
Furthermore, the bottom of base is equipped with the universal wheel.
Further, actuating mechanism includes motor, driving gear and hold-in range, the one end of first roller is equipped with first driven gear, the one end of second roller is equipped with second driven gear, the motor is fixed to be located on the support, be equipped with on the motor shaft of motor the driving gear, the driving gear is located first driven gear with between the second driven gear, the hold-in range respectively with the driving gear first driven gear with the meshing of second driven gear.
Further, be equipped with the mount pad on telescopic periphery wall, the open mounting groove of upside has been injectd to the mount pad, the back shaft is located with sliding from top to bottom in the mounting groove, the spring is fixed locate the lower surface of back shaft with between the lower surface of mounting groove, the spring often drives the back shaft rebound.
Furthermore, the pin shaft is provided with guide inclined planes on the end faces of two sides of the circumferential direction of the turntable, and the guide inclined planes are configured to abut against the groove faces of the clamping grooves and force the pin shaft to move downwards when the turntable rotates.
Compared with the prior art, the beneficial effects of the utility model are as follows:
when the device is used, an accounting method is sprayed and painted on the display cloth in advance, and when teaching is carried out, the first roller and the second roller can be respectively controlled to rotate through the driving mechanism, so that the display cloth can be continuously wound or released, display contents can be continuously adjusted, and troubles of writing on a blackboard by a teacher are saved; in addition, still can rotate the show angle of support in order to adjust the show cloth, rotate the in-process moreover, when the round pin axle card goes into the draw-in groove, can carry out circumference to the support and fix. The device has the advantages of simple structure, convenient use and strong practicability.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work:
fig. 1 is a perspective view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a cross-sectional view of the bracket of the present invention;
fig. 4 is a perspective view of a partial structure of the present invention;
fig. 5 is an enlarged view of a circled portion at a in fig. 4.
Reference numerals:
1. a support; 2. a first roller; 3. a second roller; 4. displaying the cloth; 5. a support shaft; 6. a turntable; 7. a sleeve; 8. a pin shaft; 9. a spring; 10. a base; 11. a mounting seat; 12. a card slot; 13. a universal wheel; 14. a motor; 15. a driving gear; 16. a synchronous belt; 17. a first driven gear; 18. a second driven gear; 19. a guide slope.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
An accounting method teaching device according to an embodiment of the present invention is described below with reference to fig. 1 to 5 of the drawings, including: the device comprises a support 1, a first roller 2, a second roller 3, a display cloth 4, a driving mechanism, a supporting shaft 5, a turntable 6, a sleeve 7, a pin shaft 8, a spring 9, a base 10 and the sleeve 7;
the bracket 1 defines a containing cavity with an open front side; the first roller 2 and the second roller 3 are arranged at intervals along the left-right direction and are rotatably arranged in the rollers; the display cloth 4 is close to the open side of the accommodating cavity, one end of the display cloth 4 is fixedly wound on the first roller 2, and the other end of the display cloth 4 is fixedly wound on the second roller 3; the driving mechanism is arranged on the bracket 1 and is respectively connected with the first roller 2 and the second roller 3 so as to drive the first roller 2 and the second roller 3 to rotate;
the bottom of the support 1 is fixedly connected with a support shaft 5, a turntable 6 is coaxially arranged on the support shaft 5, a plurality of clamping grooves 12 are formed in the lower surface of the turntable 6, and the clamping grooves 12 are distributed at intervals along the circumferential direction of the turntable 6;
the base 10 is provided with a sleeve 7, the peripheral wall of the sleeve 7 is provided with a pin shaft 8 capable of moving up and down, the spring 9 is connected with the pin shaft 8, the supporting shaft 5 is rotatably inserted into the sleeve 7, and the pin shaft 8 is inserted into one of the clamping grooves 12 under the acting force of the spring 9 to circumferentially fix the support 1.
Specifically, when the device is used, an accounting method is sprayed and painted on the display cloth 4 in advance, and when teaching is carried out, the first roller 2 and the second roller 3 can be respectively controlled to rotate through the driving mechanism, so that the display cloth 4 can be continuously wound or released, display contents can be continuously adjusted, and troubles of writing on a blackboard by a teacher are saved; in addition, still can rotate support 1 in order to adjust the show angle of show cloth 4, in addition rotate the in-process, when round pin axle 8 card goes into draw-in groove 12, can carry out circumference fixed to support 1. The device has the advantages of simple structure, convenient use and strong practicability.
In this embodiment, as shown in fig. 1, the bottom of the base 10 is provided with universal wheels 13, thereby facilitating the movement of the device.
In this embodiment, as shown in fig. 3, the driving mechanism includes a motor 14, a driving gear 15 and a synchronous belt 16, a first driven gear 17 is disposed at one end of the first roller 2, a second driven gear 18 is disposed at one end of the second roller 3, the motor 14 is fixedly disposed on the bracket 1, the driving gear 15 is disposed on a shaft of the motor 14, the driving gear 15 is disposed between the first driven gear 17 and the second driven gear 18, the synchronous belt 16 is respectively engaged with the driving gear 15, the first driven gear 17 and the second driven gear 18, therefore, when the motor 14 works, the motor 14 drives the driving gear 15 to rotate, the driving gear 15 drives the synchronous belt 16 to move, the synchronous belt 16 drives the first driven gear 17 and the second driven gear 18 to rotate, the structure is simple and convenient to realize, and the transmission precision can be improved by adopting the synchronous belt 16.
In this embodiment, as shown in fig. 4 and 5, a mounting seat 11 is provided on the outer peripheral wall of the sleeve 7, the mounting seat 11 defines a mounting groove with an open upper side, the support shaft 5 is slidably provided in the mounting groove up and down, a spring 9 is fixedly provided between the lower surface of the support shaft 5 and the lower surface of the mounting groove, and the spring 9 drives the support shaft 5 to move upward.
Further, the two side end faces of the pin shaft 8 in the circumferential direction of the rotary table 6 are provided with guide inclined faces 19, the guide inclined faces 19 are configured to abut against the groove faces of the clamping grooves 12 and force the pin shaft 8 to move downwards when the rotary table 6 rotates, and therefore after the guide inclined faces 19 are arranged, automatic clamping and separation of the pin shaft 8 and the clamping grooves 12 can be achieved through the comprehensive effect of the rotary table 6 and the springs 9 when the rotary table 6 rotates.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. An accounting method teaching device, comprising: the device comprises a support, a first roller, a second roller, display cloth, a driving mechanism, a supporting shaft, a rotary table, a sleeve, a pin shaft, a spring, a base and a sleeve;
the bracket defines a containing cavity with an open front side; the first roller and the second roller are arranged at intervals in the left-right direction and are rotatably arranged in the accommodating cavity; the display cloth is close to the open side of the accommodating cavity, one end of the display cloth is fixedly wound on the first roller, and the other end of the display cloth is fixedly wound on the second roller; the driving mechanism is arranged on the bracket and is respectively connected with the first roller and the second roller so as to drive the first roller and the second roller to rotate;
the bottom of the support is fixedly connected with the supporting shaft, the turntable is coaxially arranged on the supporting shaft, a plurality of clamping grooves are formed in the lower surface of the turntable, and the clamping grooves are distributed at intervals along the circumferential direction of the turntable;
the base is provided with a sleeve, the peripheral wall of the sleeve is provided with a pin shaft capable of moving up and down, the spring is connected with the pin shaft, the supporting shaft is rotatably inserted into the sleeve, and the pin shaft is inserted into one of the clamping grooves under the action force of the spring and is fixed with the support in the circumferential direction.
2. The accounting method teaching device of claim 1, wherein the bottom of the base is provided with universal wheels.
3. The accounting teaching device of claim 1, wherein the driving mechanism comprises a motor, a driving gear and a synchronous belt, a first driven gear is arranged at one end of the first roller, a second driven gear is arranged at one end of the second roller, the motor is fixedly arranged on the bracket, the driving gear is arranged on a motor shaft of the motor and located between the first driven gear and the second driven gear, and the synchronous belt is meshed with the driving gear, the first driven gear and the second driven gear respectively.
4. The accounting teaching device of claim 1, wherein the outer peripheral wall of the sleeve is provided with a mounting seat, the mounting seat defines a mounting groove with an open upper side, the support shaft is slidably provided in the mounting groove in an up-and-down direction, the spring is fixedly provided between a lower surface of the support shaft and a lower surface of the mounting groove, and the spring constantly drives the support shaft to move upward.
5. The accounting method teaching device according to claim 1, wherein guide slopes are provided on both side end surfaces of the pin shaft in the circumferential direction of the turntable, the guide slopes being configured such that when the turntable rotates, a groove surface of the notch abuts against the guide slopes and forces the pin shaft to move downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336128.0U CN214377196U (en) | 2021-02-05 | 2021-02-05 | Accounting method teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336128.0U CN214377196U (en) | 2021-02-05 | 2021-02-05 | Accounting method teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214377196U true CN214377196U (en) | 2021-10-08 |
Family
ID=77964132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120336128.0U Expired - Fee Related CN214377196U (en) | 2021-02-05 | 2021-02-05 | Accounting method teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214377196U (en) |
-
2021
- 2021-02-05 CN CN202120336128.0U patent/CN214377196U/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: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |