CN209729085U - A kind of financial teaching device - Google Patents
A kind of financial teaching device Download PDFInfo
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- CN209729085U CN209729085U CN201822198936.6U CN201822198936U CN209729085U CN 209729085 U CN209729085 U CN 209729085U CN 201822198936 U CN201822198936 U CN 201822198936U CN 209729085 U CN209729085 U CN 209729085U
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- hole
- wall
- threaded rod
- fixed cylinder
- fixedly connected
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Abstract
The utility model discloses a kind of financial teaching devices, including mounting seat, mounting plate, sucker, mounting groove, handle, board, positioning bolt, LED light, metallic snakeskin hose, handle, display screen, holder, control switch group, loudspeaker, external input end interface, external network interface, operation panel and heat release hole, the upper surface of mounting seat is fixedly connected with fixed cylinder, the inner wall of fixed cylinder is fixedly connected with support plate, side wall on the upside of support plate offers first through hole, and the hole wall of first through hole slidably connects threaded rod, the upper end of threaded rod is fixedly connected with mounting plate, the inner wall of fixed cylinder is rotatably connected to thread barrel by bearing, thread barrel thread bush is set to outside threaded rod.The utility model can quickly finish height adjustment, simple to operate, can be avoided threaded rod compression automatic moving, improve the stability of device.
Description
Technical field
The utility model relates to instructional device technical field more particularly to a kind of financial teaching devices.
Background technique
In teaching process, since teacher only can just can not make students content with oral teaching, so
Often using device is shown when teaching, show that the use of device can not only show the weight to be learnt on classroom for a long time
Point, and can be conducive to students knowledge to student there are the time of thinking and memory, improve the school grade of student.
Through retrieving, Chinese patent grant number is the patent of CN207199113U, discloses a kind of financial teaching device, including
Mounting seat, the upper surface of mounting seat are equipped with telescopic rod, and the side of telescopic rod, which is equipped with, adjusts bolt, are adjusted by adjusting bolt
Telescopic rod adjusts the height of the device, and the top of telescopic rod is equipped with mounting plate, and the right side of mounting plate is equipped with mounting groove, mounting groove
Internal slide is connected with board.One of above-mentioned patent financial teaching device has the disadvantage that above-mentioned apparatus passes through tune
Save the height that bolt adjusts telescopic rod and need to turn adjusting bolt when adjusting, pull with hand telescopic rod to the height of telescopic rod into
Row is adjusted, and operation is more inconvenient.
Utility model content
Purpose of the utility model is to solve the more inconvenient problem of operation when the height of regulating device in the prior art,
And a kind of financial teaching device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of financial teaching device, including mounting seat, mounting plate, sucker, mounting groove, handle, board, positioning spiral shell
It is bolt, LED light, metallic snakeskin hose, handle, display screen, holder, control switch group, loudspeaker, external input end interface, outer
Network interface, operation panel and heat release hole are connect, the upper surface of the mounting seat is fixedly connected with fixed cylinder, the fixed cylinder
Inner wall is fixedly connected with support plate, and the side wall on the upside of the support plate offers first through hole, and the hole wall sliding of first through hole
It is connected with threaded rod, the upper end of the threaded rod is fixedly connected with mounting plate, and the inner wall of the fixed cylinder is rotated by bearing to be connected
It is connected to thread barrel, the thread barrel thread bush is set to outside threaded rod, and the outer wall fixing sleeve of the thread barrel is equipped with driven wheel of differential,
The outer wall of the fixed cylinder offers the second through-hole, and the hole wall of the second through-hole is connected with bull stick by ball bearing rotational, institute
It states one end that bull stick is located in fixed cylinder and is fixedly connected with drive bevel gear, the drive bevel gear is mutually nibbled with driven wheel of differential
It closes.
Preferably, one end that the bull stick is located at outside fixed cylinder is fixedly connected with turntable, and the turntable is close to fixed cylinder one
The side wall of side offers third through-hole, and inserted link is slidably connected in third through-hole, and the outer wall of the fixed cylinder offers multiple
The bar wall fixing sleeve of slot corresponding with inserted link, the inserted link is equipped with baffle, is fixedly connected between the baffle and turntable
Same root reset spring, the reset spring are movably set in outside inserted link.
Preferably, the hole wall of the first through hole is symmetrically fixedly connected there are two sliding block, and the bar wall of the threaded rod opens up
There is the sliding slot to match with sliding block.
Preferably, the hole wall of the third through-hole is symmetrically fixedly connected there are two position limiting slide block, and the bar wall of the inserted link is opened
Equipped with the limit sliding chutes to match with position limiting slide block.
Preferably, the inserted link is fixedly connected with pulling block far from one end of slot.
Preferably, the specific material of the threaded rod is stainless steel.
Compared with prior art, the utility model provides a kind of financial teaching device, have it is following the utility model has the advantages that
1, the financial teaching device, passes through the mounting seat of setting, mounting plate, fixed cylinder, support plate, threaded rod, screw thread
Cylinder, driven wheel of differential, bull stick and drive bevel gear, in use, rotation bull stick, bull stick drives drive bevel gear rotation, initiative taper
Gear drives driven wheel of differential rotation, and driven wheel of differential drives thread barrel rotation, passes through the screw thread between thread barrel and threaded rod
Cooperation keeps threaded rod mobile, so that the height to instructional device is adjusted, the present apparatus can quickly finish height adjustment,
It is simple to operate.
2, financial teaching device, by the turntable of setting, inserted link, slot, baffle and reset spring, in use, pulling
Inserted link makes inserted link exit slot, releases limitation of the inserted link to turntable, rotates turntable, driven by rotary disc bar rotation can be to device
Height be adjusted, after the completion of adjusting, inserted link is made to be directed at corresponding slot, unclamps inserted link, under the action of reset spring, inserted
Bar springs into slot, completes the fixation to turntable, and the present apparatus can be avoided threaded rod compression automatic moving, improve the stabilization of device
Property.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
Height adjustment can be quickly finished, it is simple to operate, it can be avoided threaded rod compression automatic moving, improve the steady of device
It is qualitative.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of financial teaching device structural schematic diagram；
Fig. 2 is the structural schematic diagram of part A in Fig. 1.
In figure: 1 mounting seat, 2 mounting plates, 3 fixed cylinders, 4 support plates, 5 threaded rods, 6 thread barrels, 7 driven wheel of differential, 8
Bull stick, 9 drive bevel gears, 10 turntables, 11 inserted links, 12 slots, 13 baffles, 14 reset springs, 15 pulling blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of financial teaching device, including mounting seat 1, mounting plate 2, sucker, mounting groove, handle, write
It is letter stencil, positioning bolt, LED light, metallic snakeskin hose, handle, display screen, holder, control switch group, loudspeaker, external defeated
Entering end interface, external network interface, operation panel and heat release hole, the upper surface of mounting seat 1 is fixedly connected with fixed cylinder 3, Gu
The inner wall of safety barrel 3 is fixedly connected with support plate 4, and the side wall of 4 upside of support plate offers first through hole, and the hole wall of first through hole
Threaded rod 5 is slidably connected, the upper end of threaded rod 5 is fixedly connected with mounting plate 2, and the inner wall of fixed cylinder 3 is rotated by bearing to be connected
It is connected to thread barrel 6,6 thread bush of thread barrel is set to outside threaded rod 5, and the outer wall fixing sleeve of thread barrel 6 is equipped with driven wheel of differential 7, Gu
The outer wall of safety barrel 3 offers the second through-hole, and the hole wall of the second through-hole is connected with bull stick 8 by ball bearing rotational, and bull stick 8
It is fixedly connected with drive bevel gear 9 in one end in fixed cylinder 3, drive bevel gear 9 is meshed with driven wheel of differential 7.
One end that bull stick 8 is located at outside fixed cylinder 3 is fixedly connected with turntable 10, side wall of the turntable 10 close to 3 side of fixed cylinder
Third through-hole is offered, and slidably connects inserted link 11 in third through-hole, the outer wall of fixed cylinder 3 offers multiple with 11 phase of inserted link
The bar wall fixing sleeve of corresponding slot 12, inserted link 11 is equipped with baffle 13, is fixedly connected with same root between baffle 13 and turntable 10
Reset spring 14, reset spring 14 are movably set in outside inserted link 11.
The hole wall of first through hole is symmetrically fixedly connected there are two sliding block, and the bar wall of threaded rod 5 is offered to match with sliding block
Sliding slot, cooperated by sliding block and sliding slot, threaded rod 5 limited, prevent threaded rod 5 from rotating.
The hole wall of third through-hole is symmetrically fixedly connected there are two position limiting slide block, and the bar wall of inserted link 11 offers and position limiting slide block
The limit sliding chutes to match are cooperated by position limiting slide block and limit sliding chutes, are limited to inserted link 11, are inserted convenient for inserted link 11
Enter slot 12.
Inserted link 11 is fixedly connected with pulling block 15 far from one end of slot 12, convenient for pulling inserted link 11, improves operation ease.
The specific material of threaded rod 5 is stainless steel, improves the rigidity and service life of threaded rod 5.
In the utility model, in use, rotation bull stick 8, bull stick 8 drive drive bevel gear 9 to rotate, 9 band of drive bevel gear
Dynamic driven wheel of differential 7 rotates, and driven wheel of differential 7 drives thread barrel 6 to rotate, and is matched by the screw thread between thread barrel 6 and threaded rod 5
It closes, keeps threaded rod 5 mobile, so that the height to instructional device is adjusted, the present apparatus can quickly finish height adjustment, behaviour
Make simple and convenient, in use, pulling inserted link 11, inserted link 11 is made to exit slot 12, release limitation of the inserted link 11 to turntable 10, rotation
Turntable 10, turntable 10 drives bull stick 8 to rotate, the height of device can be adjusted, and after the completion of adjusting, makes the alignment pair of inserted link 11
The slot 12 answered unclamps inserted link 11, and under the action of reset spring 14, inserted link 11 springs into slot 12, completes consolidating to turntable 10
Fixed, the present apparatus can be avoided 5 compression automatic moving of threaded rod, improve the stability of device.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of financial teaching device, including mounting seat (1), mounting plate (2), sucker, mounting groove, handle, board, positioning
Bolt, LED light, metallic snakeskin hose, handle, display screen, holder, control switch group, loudspeaker, external input end interface,
External network interface, operation panel and heat release hole, which is characterized in that the upper surface of the mounting seat (1) is fixedly connected with
The inner wall of safety barrel (3), the fixed cylinder (3) is fixedly connected with support plate (4), and the side wall on the upside of the support plate (4) offers
First through hole, and the hole wall of first through hole slidably connects threaded rod (5), the upper end and mounting plate (2) of the threaded rod (5) are solid
Fixed connection, the inner wall of the fixed cylinder (3) are rotatably connected to thread barrel (6) by bearing, and thread barrel (6) thread bush is set to
Outside, the outer wall fixing sleeve of the thread barrel (6) is equipped with driven wheel of differential (7) to threaded rod (5), and the outer wall of the fixed cylinder (3) is opened
Equipped with the second through-hole, and the hole wall of the second through-hole is connected with bull stick (8) by ball bearing rotational, and the bull stick (8) is located at solid
One end in safety barrel (3) is fixedly connected with drive bevel gear (9), and the drive bevel gear (9) is mutually nibbled with driven wheel of differential (7)
It closes.
2. a kind of financial teaching device according to claim 1, which is characterized in that the bull stick (8) is located at fixed cylinder (3)
Outer one end is fixedly connected with turntable (10), and side wall of the turntable (10) close to fixed cylinder (3) side offers third through-hole,
And inserted link (11) are slidably connected in third through-hole, the outer wall of the fixed cylinder (3) offers multiple corresponding with inserted link (11)
Slot (12), the bar wall fixing sleeve of the inserted link (11) is equipped with baffle (13), consolidates between the baffle (13) and turntable (10)
Surely it is connected with same root reset spring (14), the reset spring (14) is movably set in inserted link (11) outside.
3. a kind of financial teaching device according to claim 1, which is characterized in that the hole wall of the first through hole is symmetrically solid
There are two sliding block, the bar wall of the threaded rod (5) offers the sliding slot to match with sliding block for fixed connection.
4. a kind of financial teaching device according to claim 2, which is characterized in that the hole wall of the third through-hole is symmetrically solid
There are two position limiting slide block, the bar wall of the inserted link (11) offers the limit sliding chutes to match with position limiting slide block for fixed connection.
5. a kind of financial teaching device according to claim 2, which is characterized in that the inserted link (11) is far from slot (12)
One end be fixedly connected with pulling block (15).
6. a kind of financial teaching device according to claim 1, which is characterized in that the specific material of the threaded rod (5)
For stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198936.6U CN209729085U (en) | 2018-12-26 | 2018-12-26 | A kind of financial teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822198936.6U CN209729085U (en) | 2018-12-26 | 2018-12-26 | A kind of financial teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209729085U true CN209729085U (en) | 2019-12-03 |
Family
ID=68677945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822198936.6U Active CN209729085U (en) | 2018-12-26 | 2018-12-26 | A kind of financial teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209729085U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192009A (en) * | 2019-12-25 | 2020-05-22 | 无锡长源信息科技有限公司 | Enterprise management system based on sales management |
| CN112669673A (en) * | 2020-11-25 | 2021-04-16 | 安徽新锐控股集团有限公司 | Multifunctional teaching equipment and operation method |
| CN112908109A (en) * | 2021-01-28 | 2021-06-04 | 山东工业职业学院 | Novel international economy and trade's teaching is with removing demonstration device |
| CN113643597A (en) * | 2021-08-12 | 2021-11-12 | 淮南师范学院 | Teaching demonstration experiment device for electromagnetics |
-
2018
- 2018-12-26 CN CN201822198936.6U patent/CN209729085U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111192009A (en) * | 2019-12-25 | 2020-05-22 | 无锡长源信息科技有限公司 | Enterprise management system based on sales management |
| CN112669673A (en) * | 2020-11-25 | 2021-04-16 | 安徽新锐控股集团有限公司 | Multifunctional teaching equipment and operation method |
| CN112908109A (en) * | 2021-01-28 | 2021-06-04 | 山东工业职业学院 | Novel international economy and trade's teaching is with removing demonstration device |
| CN113643597A (en) * | 2021-08-12 | 2021-11-12 | 淮南师范学院 | Teaching demonstration experiment device for electromagnetics |
| CN113643597B (en) * | 2021-08-12 | 2023-07-18 | 淮南师范学院 | Teaching demonstration experiment device for electromagnetics |
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