CN212313138U - Teaching aid for accounting teaching - Google Patents
Teaching aid for accounting teaching Download PDFInfo
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- CN212313138U CN212313138U CN202020831293.9U CN202020831293U CN212313138U CN 212313138 U CN212313138 U CN 212313138U CN 202020831293 U CN202020831293 U CN 202020831293U CN 212313138 U CN212313138 U CN 212313138U
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- bottom plate
- teaching aid
- fixedly connected
- rod
- slider
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- 206010020649 Hyperkeratosis Diseases 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a teaching aid for accounting teaching, including roof teaching aid board, roof, bottom plate and regulation structure, the equal fixedly connected with universal wheel in both sides of bottom plate bottom, the equal fixedly connected with in one side of bottom plate bottom universal wheel has bearing structure, one side fixedly connected with telescopic link on bottom plate top, the top fixedly connected with roof of telescopic link. The utility model discloses wave the handle, it rotates to drive the threaded rod, make and control with threaded rod screw-thread fit's sleeve and remove, it removes to drive the connecting rod, cause first slider to slide in first spout is inside, it removes to drive the folding rod, cause first slider to extend, because the sliding fit of second slider and second spout, and the articulated of folding rod and second slider, make the high emergence of roof change, the telescopic link is flexible simultaneously, to installing its stabilizing effect, the ability that has height control has been realized, can be according to in service behavior, quick adjusting device's height.
Description
Technical Field
The utility model relates to a teaching technical field specifically is a teaching aid for accounting teaching.
Background
Along with the development of economy, the continuous perfect of business administration, the accounting trade receives more and more attention, can use currency as the measurement unit to the various economic amateur systems that the enterprise used, come the financial aspect of reflection enterprise and the economic information of operation achievement through a series of procedures such as book keeping operation, accounting, account-checking, be an indispensable position in the enterprise, and the study of accounting needs to be used for better show study content through dedicated accounting teaching, and present teaching aid for accounting teaching exists many weak points when using.
First, when the traditional teaching aid for accounting teaching is used, the moving and the placement are inconvenient, and when the teaching aid is not moved, the teaching aid cannot be well fixed and placed;
secondly, when the traditional teaching aid for accounting teaching is used, the height adjusting capability is not available, and the height cannot be adjusted rapidly according to the using condition;
third, traditional teaching aid for accounting teaching does not have the function of angle modulation when using, when teaching, can not make things convenient for the student to watch according to the inclination that the teaching aid was adjusted in the place.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a teaching aid for accounting teaching to the removal that proposes in solving above-mentioned background is placed very inconveniently, does not have altitude mixture control's ability, and does not have the problem of angle modulation's function.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accounting teaching aid, includes teaching aid board, roof, bottom plate and adjusts the structure, the equal fixedly connected with universal wheel in both sides of bottom plate bottom, the equal fixedly connected with in one side of bottom plate bottom universal wheel has bearing structure, one side fixedly connected with telescopic link on bottom plate top, the top fixedly connected with roof of telescopic link, the second spout has all been seted up to one side at roof both ends, and the inside of second spout all is provided with the second slider, articulated elements swing joint is passed through to the one end of roof has the teaching aid board, the third spout has all been seted up to the both sides of roof, the inside of third spout all is provided with adjusts the structure, the one end of teaching aid board is provided with the blank, one side of teaching aid board one end blank is provided with puts the thing groove.
Preferably, bearing structure's inside has set gradually supporting leg, dead lever, fixed spring, fixed block and callus on the sole, the even fixed connection of fixed block is in the both sides of bottom plate bottom, and the one end of fixed block all has the supporting leg through articulated elements swing joint, the equal fixedly connected with callus on the sole in bottom of supporting leg, equal fixedly connected with dead lever between the one end of fixed block below supporting leg, the equal fixedly connected with fixed spring in both ends on dead lever top, and the equal fixed connection in bottom of bottom plate in top of fixed spring.
Preferably, first spout has all been seted up to one side at bottom plate both ends, the inside of first spout all is provided with first slider, and the one end of first slider all extends to the inside of bottom plate, one side of bottom plate is provided with the handle, the threaded rod is installed through the pivot in the inside one side of bottom plate, and one side fixed connection in one side of handle that one side of threaded rod extends to the bottom plate, the outer wall cover of the inside threaded rod of bottom plate is equipped with the sleeve, and the equal fixedly connected with connecting rod in telescopic both ends, the equal fixed connection in one end of first slider in the one end of connecting rod.
Preferably, all there is the folding rod through the even swing joint of articulated elements between the one end of roof one end bottom plate, folding rod bottom one side all through articulated elements swing joint in the one end of first slider, folding rod top one side all through articulated elements swing joint in the one end of second slider.
Preferably, adjust the inside of structure and set gradually hinge bar, movable block, through-hole, gag lever post, cavity and spring, the movable block sets up in the inside of third spout, one side of movable block all has the hinge bar through articulated elements swing joint, and hinge bar one side all through articulated elements swing joint in one side of teaching aid board.
Preferably, the through-hole is evenly seted up in the both sides on roof top, the cavity has all been seted up to the inside of movable block, the inside bottom of cavity all is provided with movable spring, movable spring's top all is provided with the gag lever post, and the gag lever post top all runs through in the inside top that extends to the roof of through-hole.
Compared with the prior art, the beneficial effects of the utility model are that: this teaching aid for accounting teaching has realized can fixing the device after the device removes and place, has realized having the ability of altitude mixture control, can be according to in service behavior, and the function that has angle modulation has been realized to quick adjusting device's height, when teaching, can make things convenient for the student to watch according to the inclination that the teaching aid was adjusted in the place.
(1) Through installing the supporting leg, the dead lever, the fixed spring, the fixed block, callus on the sole and universal wheel, promote the apparatus, after convenient and fast removal to suitable position through being provided with the universal wheel, the dead lever of both sides of bottom plate bottom is pushed outwards manually, cause the atress to extend, because pass the articulated elements swing joint between supporting leg and the fixed block, make the supporting leg move outwards, through the cooperation between supporting leg top and bottom plate bottom, cause the callus on the sole to place horizontally on the ground, the height of the supporting leg causes the universal wheel to be in unsettled state at the same time, prevent the universal wheel from sliding and driving the apparatus, realized can carry on the fixed placement to the apparatus after the apparatus moves;
(2) by installing the folding rod, the bottom plate, the first sliding groove, the first sliding block, the handle, the second sliding groove, the second sliding block, the sleeve, the connecting rod and the threaded rod, the handle is shaken to drive the threaded rod to rotate, so that the sleeve in threaded fit with the threaded rod moves leftwards and rightwards, and the connecting rod is driven to move, so that the first sliding block slides in the first sliding groove, and the folding rod is driven to move, so that the first sliding block extends, and the height of the top plate is changed due to the sliding fit between the second sliding block and the second sliding groove and the hinging between the folding rod and the second sliding block, and the telescopic rod stretches and retracts at the same time, so that the device has the capability of height adjustment and can quickly adjust the height of the device according to;
(3) through the installation hinge bar, the movable block, the through-hole, the gag lever post, cavity and spring, the gag lever post is pressed to the manual work, make the inside spring atress compression of cavity, the top that causes the gag lever post is less than the bottom of through-hole, then the manual hinge bar that promotes, drive the movable block and remove inside the third spout, make the hinge bar angle change, make the angle of teaching aid board on the roof change, stop after suitable angle, the spring begins to extend, cause the inside of gag lever post card income through-hole, make the movable block fixed, can not take place to slide, the function that has angle modulation has been realized, when teaching, can make things convenient for the student to watch according to the inclination of place regulation teaching aid.
Drawings
FIG. 1 is a front sectional view of the device of the present invention;
FIG. 2 is a side view, cross-sectional structural schematic view of the apparatus of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the inside of the bottom plate of the device of the present invention;
FIG. 4 is an enlarged schematic view of the adjusting structure of the device of the present invention;
in the figure: 1. a teaching aid board; 2. a white board; 3. a top plate; 4. a folding bar; 5. a support structure; 501. supporting legs; 502. fixing the rod; 503. fixing the spring; 504. a fixed block; 505. a foot pad; 6. a universal wheel; 7. a base plate; 8. a first chute; 9. a first slider; 10. a handle; 11. a telescopic rod; 12. a second chute; 13. a second slider; 14. a storage groove; 15. an adjustment structure; 1501. a hinged lever; 1502. a movable block; 1503. a through hole; 1504. a limiting rod; 1505. a cavity; 1506. a movable spring; 16. a third chute; 17. a sleeve; 18. a connecting rod; 19. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a teaching aid for accounting teaching comprises a teaching aid board 1, a top board 3, a bottom board 7 and an adjusting structure 15, wherein universal wheels 6 are fixedly connected to two sides of the bottom end of the bottom board 7, and a supporting structure 5 is fixedly connected to one side of each universal wheel 6 at the bottom end of the bottom board 7;
the supporting structure 5 is internally provided with supporting legs 501, fixing rods 502, fixing springs 503, fixing blocks 504 and foot pads 505 in sequence, the fixing blocks 504 are uniformly and fixedly connected to two sides of the bottom end of the bottom plate 7, one ends of the fixing blocks 504 are movably connected with the supporting legs 501 through hinges, the bottom ends of the supporting legs 501 are fixedly connected with the foot pads 505, the fixing rods 502 are fixedly connected between one ends of the supporting legs 501 below the fixing blocks 504, two ends of the top ends of the fixing rods 502 are fixedly connected with the fixing springs 503, and the top ends of the fixing springs 503 are fixedly connected to the bottom end of the bottom plate 7;
specifically, as shown in fig. 1 and 2, the fixing rods 502 at two sides of the bottom end of the bottom plate 7 are manually pushed outwards, in the pushing process, the fixing springs 503 are forced to extend, the supporting legs 501 are movably connected with the fixing blocks 504 through hinges, so that the supporting legs 501 move outwards, the foot pads 505 are horizontally placed on the ground through the matching between the top ends of the supporting legs 501 and the bottom end of the bottom plate 7, and meanwhile, the universal wheels 6 are in a suspended state due to the height of the supporting legs 501, so that the universal wheels 6 are prevented from sliding to drive the device to move;
one side of two ends of the bottom plate 7 is provided with a first sliding chute 8, a first sliding block 9 is arranged inside the first sliding chute 8, one end of the first sliding block 9 extends into the bottom plate 7, one side of the bottom plate 7 is provided with a handle 10, one side inside the bottom plate 7 is provided with a threaded rod 19 through a rotating shaft, one side of the threaded rod 19 extends to one side of the bottom plate 7 and is fixedly connected to one side of the handle 10, the outer wall of the threaded rod 19 inside the bottom plate 7 is sleeved with a sleeve 17, two ends of the sleeve 17 are fixedly connected with a connecting rod 18, and one end of the connecting rod 18 is fixedly connected to one end of the first sliding block 9;
specifically, as shown in fig. 1 and 3, the handle 10 is shaken, so that the output end of the handle 10 drives the threaded rod 19 to rotate, the sleeve 17 in threaded fit with the threaded rod 19 moves left and right, the connecting rod 18 is driven to move, and the first sliding block 9 slides inside the first sliding chute 8 due to the sliding fit of the first sliding block 9 and the first sliding chute 8;
one side of the top end of the bottom plate 7 is fixedly connected with a telescopic rod 11, the top end of the telescopic rod 11 is fixedly connected with the top plate 3, one side of each of two ends of the top plate 3 is provided with a second sliding groove 12, and a second sliding block 13 is arranged inside each second sliding groove 12;
as shown in fig. 1 in particular, the height of the top plate 3 varies due to the sliding fit of the second slider 13 with the second sliding chute 12 and the articulation of the folding bar 4 with the second slider 13;
one end of the top plate 3 is movably connected with a teaching aid plate 1 through a hinge piece, third sliding grooves 16 are formed in two sides of the top plate 3, and adjusting structures 15 are arranged inside the third sliding grooves 16;
the inside of the adjusting structure 15 is sequentially provided with a hinge rod 1501, a movable block 1502, a through hole 1503, a limiting rod 1504, a cavity 1505 and a movable spring 1506, the movable block 1502 is arranged inside the third sliding groove 16, one side of the movable block 1502 is movably connected with the hinge rod 1501 through a hinge piece, one side of the hinge rod 1501 is movably connected with one side of the teaching aid plate 1 through the hinge piece, the through holes 1503 are uniformly arranged on two sides of the top end of the top plate 3, the cavity 1505 is arranged inside the movable block 1502, the bottom end inside the cavity 1505 is provided with the movable spring 1506, the top end of the movable spring 1506 is provided with the limiting rod 1504, and the top end of the limiting rod 1504 penetrates through the inside of the through hole 1503 and extends to the upper;
specifically, as shown in fig. 2 and 4, the limiting rod 1504 is manually pressed to compress the movable spring 1506 inside the cavity 1505 under force, so that the top end of the limiting rod 1504 is lower than the bottom end of the through hole 1503, then the hinge rod 1501 is manually pushed to drive the movable block 1502 in sliding fit with the third chute 16 to move inside the third chute 16, so that the angle of the hinge rod 1501 changes, the angle of the teaching aid plate 1 on the top plate 3 changes due to the movable connection between the hinge rod 1501 and the top plate 3 through the hinge piece, and stops after reaching a proper angle, the movable spring 1506 starts to extend, so that the limiting rod 1504 is clamped into the inside of the through hole 1503, so that the movable block 1502 is fixed and cannot slide, wherein the through hole 1503 has a plurality of through holes which are uniformly located inside two sides of the top end of the top plate 3;
one end of teaching aid board 1 is provided with blank 2, and one side of 1 one end blank 2 of teaching aid board is provided with puts thing groove 14.
The working principle is as follows: firstly, the device is pushed, after the universal wheel 6 is conveniently and quickly moved to a proper position, the fixing rods 502 on two sides of the bottom end of the bottom plate 7 are manually pushed outwards, in the pushing process, the fixing springs 503 are forced to extend, the supporting legs 501 are movably connected with the fixing blocks 504 through the hinged pieces, the supporting legs 501 are enabled to move outwards, through the matching between the top ends of the supporting legs 501 and the bottom end of the bottom plate 7, the foot pads 505 are horizontally placed on the ground, meanwhile, the universal wheel 6 is in a suspended state due to the height of the supporting legs 501, the universal wheel 6 is prevented from sliding to drive the device to move, when the device needs to be moved, the fixing rods 502 are pushed inwards, and the device can be fixedly placed after being moved;
secondly, when the height of the device needs to be adjusted, the handle 10 is shaken, the output end of the handle 10 drives the threaded rod 19 to rotate, the sleeve 17 which is in threaded fit with the threaded rod 19 moves leftwards and rightwards, the connecting rod 18 is driven to move, the first sliding block 9 slides in the first sliding groove 8 due to the sliding fit of the first sliding block 9 and the first sliding groove 8, the folding rod 4 which is movably connected with the first sliding block 9 through a hinge is driven to move, the first sliding block 9 extends, the height of the top plate 3 is changed due to the sliding fit of the second sliding block 13 and the second sliding groove 12 and the hinge joint of the folding rod 4 and the second sliding block 13, and meanwhile, the telescopic rod 11 stretches and contracts to play a role in the stability of the device;
after the height of the device reaches a proper position, the limiting rod 1504 is manually pressed to enable the movable spring 1506 inside the cavity 1505 to be stressed and compressed, so that the top end of the limiting rod 1504 is lower than the bottom end of the through hole 1503, then the hinge rod 1501 is manually pushed to drive the movable block 1502 in sliding fit with the third sliding groove 16 to move inside the third sliding groove 16, so that the angle of the hinge rod 1501 changes, the angle of the teaching aid board 1 on the top board 3 changes due to the movable connection between the hinge rod 1501 and the top board 3 through the hinge piece, the teaching aid board stops after reaching a proper angle, the movable spring 1506 starts to extend, so that the limiting rod 1504 is clamped into the inside of the through hole 1503, so that the movable block 1502 is fixed and can not slide, wherein the through hole 1503 has a plurality of inner parts which are uniformly positioned at two sides of the top end of the top board 3, a teacher can write on the white, the student can watch the watch conveniently.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a teaching aid for accounting teaching, includes teaching aid board (1), roof (3), bottom plate (7) and adjusts structure (15), its characterized in that: universal wheels (6) are fixedly connected with both sides of the bottom end of the bottom plate (7), a supporting structure (5) is fixedly connected with one side of each universal wheel (6) at the bottom end of the bottom plate (7), one side of the top end of the bottom plate (7) is fixedly connected with a telescopic rod (11), the top end of the telescopic rod (11) is fixedly connected with a top plate (3), one side of the two ends of the top plate (3) is provided with a second sliding chute (12), a second sliding block (13) is arranged inside each second sliding chute (12), one end of the top plate (3) is movably connected with a teaching aid board (1) through a hinge piece, third sliding grooves (16) are formed in the two sides of the top plate (3), adjusting structures (15) are arranged inside the third sliding grooves (16), one end of the teaching aid board (1) is provided with a white board (2), and one side of the white board (2) at one end of the teaching aid board (1) is provided with an object placing groove (14).
2. An accounting teaching aid as claimed in claim 1, wherein: all there is folding rod (4) through the even swing joint of articulated elements between the one end of roof (3) one end bottom plate (7), folding rod (4) bottom one side all through the one end of articulated elements swing joint in first slider (9), folding rod (4) top one side all through the one end of articulated elements swing joint in second slider (13).
3. An accounting teaching aid as claimed in claim 1, wherein: the utility model discloses a supporting structure, including bearing structure (5), fixed block (501), fixed rod (502), fixed spring (503), fixed block (504) and callus on the sole (505), the both sides of the even fixed connection in bottom plate (7) bottom of fixed block (504), and the one end of fixed block (504) all have supporting leg (501) through articulated elements swing joint, the equal fixedly connected with callus on the sole (505) in bottom of supporting leg (501), equal fixedly connected with fixed rod (502) between the one end of fixed block (504) below supporting leg (501), the equal fixedly connected with fixed spring (503) in both ends on fixed rod (502) top, and the equal fixedly connected in bottom of bottom plate (7) in top of fixed spring (503).
4. An accounting teaching aid as claimed in claim 1, wherein: first spout (8) have all been seted up to one side at bottom plate (7) both ends, the inside of first spout (8) all is provided with first slider (9), and the one end of first slider (9) all extends to the inside of bottom plate (7), one side of bottom plate (7) is provided with handle (10), threaded rod (19) are installed through the pivot in inside one side of bottom plate (7), and one side of threaded rod (19) extends to one side fixed connection in one side of handle (10) of bottom plate (7), the outer wall cover of bottom plate (7) internal thread pole (19) is equipped with sleeve (17), and the equal fixedly connected with connecting rod (18) in both ends of sleeve (17), the equal fixed connection in one end of first slider (9) in one end of connecting rod (18).
5. An accounting teaching aid as claimed in claim 1, wherein: adjust the inside of structure (15) and set gradually hinge bar (1501), movable block (1502), through-hole (1503), gag lever post (1504), cavity (1505) and activity spring (1506), movable block (1502) set up in the inside of third spout (16), one side of movable block (1502) all has hinge bar (1501) through articulated elements swing joint, and hinge bar (1501) one side all through articulated elements swing joint in one side of teaching aid board (1).
6. An accounting teaching aid as claimed in claim 5, wherein: through-hole (1503) is evenly seted up in the both sides on roof (3) top, cavity (1505) have all been seted up to the inside of movable block (1502), the inside bottom of cavity (1505) all is provided with movable spring (1506), the top of movable spring (1506) all is provided with gag lever post (1504), and gag lever post (1504) top all runs through in through-hole (1503) inside top that extends to roof (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831293.9U CN212313138U (en) | 2020-05-18 | 2020-05-18 | Teaching aid for accounting teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020831293.9U CN212313138U (en) | 2020-05-18 | 2020-05-18 | Teaching aid for accounting teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212313138U true CN212313138U (en) | 2021-01-08 |
Family
ID=74024184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020831293.9U Expired - Fee Related CN212313138U (en) | 2020-05-18 | 2020-05-18 | Teaching aid for accounting teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212313138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101434A (en) * | 2021-05-24 | 2021-07-13 | 黑龙江省医院 | Gastrointestinal decompression device for digestion nursing and use method |
-
2020
- 2020-05-18 CN CN202020831293.9U patent/CN212313138U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101434A (en) * | 2021-05-24 | 2021-07-13 | 黑龙江省医院 | Gastrointestinal decompression device for digestion nursing and use method |
| CN113101434B (en) * | 2021-05-24 | 2022-07-01 | 黑龙江省医院 | Gastrointestinal decompression device for digestion nursing and use method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |