CN214112077U - Ideological and political education course teaching aid that conveniently carries - Google Patents
Ideological and political education course teaching aid that conveniently carries Download PDFInfo
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- CN214112077U CN214112077U CN202120013617.2U CN202120013617U CN214112077U CN 214112077 U CN214112077 U CN 214112077U CN 202120013617 U CN202120013617 U CN 202120013617U CN 214112077 U CN214112077 U CN 214112077U
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- bevel gear
- ideological
- teaching aid
- tool box
- screw rod
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- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 239000012634 fragment Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the ideology and politics, especially, be a ideological and politics education course teaching aid who conveniently carries, the large-scale motor tool comprises a tool kit, the top hinged joint of toolbox has the case lid, the top of case lid is provided with the handle, the surface of handle is provided with the antiskid cover, the inside of toolbox is provided with the screw rod, the surface of screw rod is provided with first bevel gear, one side of first bevel gear is provided with second bevel gear, second bevel gear's one end extends to the outside of toolbox and is provided with changes the handle. This ideological and political education course teaching aid that conveniently carries, manual rotation changes the handle, makes to change and rotates driving second bevel gear, and second bevel gear is connected with first bevel gear meshing, and second bevel gear drives the screw rod through first bevel gear and rotates, screw rod and urceolus threaded connection to the convenience is in adjusting the urceolus, and the urceolus drives the lifter plate and moves down, thereby the convenience is in accomodating the storage to the clipboard, has the convenience.
Description
Technical Field
The utility model belongs to the technical field of the ideology and politics, concretely relates to ideological and politics education course teaching aid who conveniently carries.
Background
Ideological and political education is a course which applies purposeful, planned and organized influence to members of society or social groups by using certain ideological concepts, political views and moral norms so as to enable the members to form social practice activities meeting the ideological and political requirements of certain society and to be studied lifelong in Chinese literature.
At many schools, this class of ideological and political education has all generally been seted up, in the teaching of political education class, the teacher often needs to write on the blackboard, especially the content of some contrastiveness, some argumentations need the corresponding argument of cooperation when the explanation, and knowledge content has the common point a bit, however if the explanation content of these contrastiveness and correspondences all writes one by one in the classroom, can influence teaching efficiency, and can let the explanation content fragment when writing, influence students to learn enthusiasm, it is bulky to write generally with teaching aid, inconvenient carrying, teacher's work load has been increased, the teaching aid that has now on the market, can not accomodate the clipboard well.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an ideological and political education course teaching aid that conveniently carries has solved the problem that can not accomodate the clipboard well.
In order to achieve the above object, the utility model provides a following technical scheme: a portable teaching aid for ideological and political education courses comprises a tool box, wherein a box cover is hinged to the top of the tool box, a handle is arranged at the top of the box cover, an anti-skidding sleeve is arranged on the surface of the handle, a screw rod is arranged inside the tool box, a first bevel gear is arranged on the surface of the screw rod, a second bevel gear is arranged on one side of the first bevel gear, a rotating handle is arranged at one end of the second bevel gear, the outer portion of the tool box extends to the outside of the second bevel gear, a wear-resistant sleeve is arranged on the surface of the rotating handle, an outer barrel is arranged at the top of the first bevel gear, a lifting plate is arranged at the top of the outer barrel, a fixing plate is arranged at the top of the lifting plate, a moving groove is formed in the fixing plate, a writing plate is arranged at the top of the fixing plate, a threaded shaft is arranged on one side of the fixing plate, a rotating block is arranged at one end of the threaded shaft, the rotating block extends to the outside of the tool box, the surface of the threaded shaft is provided with a moving block, the top of the moving block is provided with a connecting plate, and one end of the moving block is provided with a moving mechanism.
Preferably, the bottom of the screw rod is provided with a limiting clamping block, and the bottom end inside the tool box is provided with a clamping groove matched with the limiting clamping block.
Preferably, the first bevel gear is in meshed connection with the second bevel gear, and the screw is in threaded connection with the outer barrel.
Preferably, a sliding groove is formed in one end of the inner portion of the tool box, a sliding block is arranged inside the sliding groove, and the sliding block is connected with the lifting plate.
Preferably, the moving block is movably connected with the connecting plate, and the fixed plate and the connecting plate are both movably connected with the writing board.
Preferably, the moving mechanism comprises a connecting rod, one end of the connecting rod is provided with a roller, the roller is arranged in the moving groove, and one end of the roller is provided with a limiting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
this ideological and political education course teaching aid that conveniently carries, manual rotation changes the handle, makes to change and rotates driving second bevel gear, and second bevel gear is connected with first bevel gear meshing, and second bevel gear drives the screw rod through first bevel gear and rotates, screw rod and urceolus threaded connection to the convenience is in adjusting the urceolus, and the urceolus drives the lifter plate and moves down, thereby the convenience is in accomodating the storage to the clipboard, has the convenience.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a first three-dimensional structure diagram of the present invention;
FIG. 2 is a second perspective structural view of the present invention;
FIG. 3 is a three-dimensional structure diagram of the inside of the tool box of the present invention;
FIG. 4 is a front cross-sectional view of the tool box of the present invention;
FIG. 5 is a three-dimensional structure view of the lifting plate of the present invention;
FIG. 6 is a perspective view of the tablet of the present invention;
fig. 7 is a perspective view of the moving block of the present invention.
In the figure: 1, a tool box; 2, a box cover; 3, a handle; 4, anti-slip sleeve; 5, a screw rod; 6, limiting a fixture block; 7 a first bevel gear; 8 a second bevel gear; 9, turning a handle; 10, wear-resistant sleeve; 11 an outer cylinder; 12 a lifter plate; 13 chute; 14, a slide block; 15 fixing the plate; 16 moving the trough; 17 a writing board; 18 a threaded shaft; 19 turning the block; 20 moving blocks; 21 a connecting plate; 22 connecting rods; 23, rollers; the plate is constrained 24.
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. 1-7, the present invention provides the following technical solutions: a portable teaching aid for ideological and political education courses comprises a tool box 1, wherein a box cover 2 is hinged to the top of the tool box 1, the tool box 1 is convenient to seal the inside and protect internal equipment from being damaged by exposure, the service life of the tool box is prolonged, a handle 3 is arranged on the top of the box cover 2, the handle 3 provides a stress point and is convenient for personnel to carry, and further unnecessary trouble is reduced, an anti-slip sleeve 4 is arranged on the surface of the handle 3, the anti-slip sleeve 4 can increase the friction force between a hand and the handle 3, the phenomenon that the handle 3 falls off from the hand due to the wet and slippery of the hand to cause the damage of the equipment is avoided, a screw rod 5 is arranged inside the tool box 1, a first bevel gear 7 is arranged on the surface of the screw rod 5, a second bevel gear 8 is arranged on one side of the first bevel gear 7, a rotating handle 9 is arranged at one end of the second bevel gear 8 and extends to the outside of the tool box 1, the surface of the rotating handle 9 is provided with a wear-resistant sleeve 10, so that when the rotating handle 9 is prevented from rotating, friction is caused to hands, and the hands can be protected, the top of the first bevel gear 7 is provided with an outer cylinder 11, the top of the outer cylinder 11 is provided with a lifting plate 12, the rotating handle 9 is manually rotated to enable the rotating handle 9 to drive the second bevel gear 8 to rotate, the second bevel gear 8 is meshed with the first bevel gear 7, the second bevel gear 8 drives the screw 5 to rotate through the first bevel gear 7, so that the position height of the outer cylinder 11 is adjusted, the position of the lifting plate 12 is adjusted, the top of the lifting plate 12 is provided with a fixed plate 15, the fixed plate 15 is internally provided with a moving groove 16, the top of the fixed plate 15 is provided with a writing plate 17, one side of the fixed plate 15 is provided with a threaded shaft 18, one end of the threaded shaft 18 extends to the outside of the tool box 1 and is provided with a rotating block 19, the surface of the threaded shaft 18 is provided with a moving block 20, the top of movable block 20 is provided with connecting plate 21, and manual rotation turning block 19 makes turning block 19 drive threaded shaft 18 and rotate, and threaded shaft 18 and movable block 20 threaded connection conveniently adjust the position of movable block 20, support clipboard 17 through connecting plate 21, and adjusted clipboard 17's inclination, and the one end of movable block 20 is provided with moving mechanism, has increased the stability when movable block 20 removes, and is more stable when making clipboard 17 mediate.
Specifically, the bottom of screw rod 5 is provided with restriction fixture block 6, and the bottom of toolbox 1 inside is seted up with restriction fixture block 6 assorted draw-in groove, and restriction fixture block 6 inlay card is in the inside of draw-in groove, and first bevel gear 7 can be at its inside free rotation, has increased the stability when screw rod 5 rotates.
Specifically, first bevel gear 7 is connected with the meshing of second bevel gear 8, and when second bevel gear 8 rotated, it was convenient for drive screw rod 5 through first bevel gear 7 and rotate, screw rod 5 and urceolus 11 threaded connection, screw rod 5 rotated the back, adjusted the position of urceolus 11, and then driven lifter plate 12 through urceolus 11 and go up and down, had stronger controllability.
Specifically, spout 13 has been seted up to the inside one end of toolbox 1, and the inside of spout 13 is provided with slider 14, and slider 14 is connected with lifter plate 12, and lifter plate 12 is when going up and down, and slider 14 slides in the inside of spout 13, and spout 13 restricts lifter plate 12, has increased its stability when going up and down, reduces rocking of clipboard 17.
Specifically, movable block 20 and connecting plate 21 swing joint, fixed plate 15 and connecting plate 21 all with clipboard 17 swing joint, swing joint is convenient in when movable block 20 removes, adjusts clipboard 17's inclination, and the student of being convenient for can more careful observation study.
Specifically, the moving mechanism includes a connecting rod 22, a roller 23 is arranged at one end of the connecting rod 22, the roller 23 is arranged inside the moving groove 16, a limiting plate 24 is arranged at one end of the roller 23, the connecting rod 22 drives the roller 23 to move when the moving block 20 moves, the roller 23 rolls inside the moving groove 16, stability of the moving block 20 during moving is improved, the limiting plate 24 limits the roller 23, and the roller 23 is prevented from being separated from the inside of the moving groove 16.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, restriction fixture block 6 through the setting, first bevel gear 7, second bevel gear 8, change and conveniently rotate in screw rod 5 to 9, screw rod 5 through the setting, urceolus 11, spout 13, slider 14 are convenient in highly adjusting clipboard 17, screw shaft 18 through the setting, turning block 19, movable block 20, connecting plate 21 are convenient in adjusting clipboard 17's angle, fixed plate 15 through the setting, connecting rod 22, gyro wheel 23, stability when limiting plate 24 has increased the regulation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an ideological and political education course teaching aid that conveniently carries, includes toolbox (1), its characterized in that: the tool box comprises a tool box body (1), a box cover (2) is hinged to the top of the tool box body (1), a handle (3) is arranged on the top of the box cover (2), an anti-skidding sleeve (4) is arranged on the surface of the handle (3), a screw rod (5) is arranged inside the tool box body (1), a first bevel gear (7) is arranged on the surface of the screw rod (5), a second bevel gear (8) is arranged on one side of the first bevel gear (7), a rotating handle (9) is arranged on one end of the second bevel gear (8) extending to the outside of the tool box body (1), a wear-resistant sleeve (10) is arranged on the surface of the rotating handle (9), an outer barrel (11) is arranged on the top of the first bevel gear (7), a lifting plate (12) is arranged on the top of the outer barrel (11), a fixing plate (15) is arranged on the top of the lifting plate (12), a moving groove (16) is formed in the fixing plate (15), the writing board (17) is arranged at the top of the fixing plate (15), the threaded shaft (18) is arranged on one side of the fixing plate (15), the rotating block (19) is arranged at one end of the threaded shaft (18) and extends to the outer portion of the tool box (1), the moving block (20) is arranged on the surface of the threaded shaft (18), the connecting plate (21) is arranged at the top of the moving block (20), and the moving mechanism is arranged at one end of the moving block (20).
2. A portable teaching aid for ideological and political education courses according to claim 1, wherein: the bottom of screw rod (5) is provided with restriction fixture block (6), the inside bottom of toolbox (1) is seted up with restriction fixture block (6) assorted draw-in groove.
3. A portable teaching aid for ideological and political education courses according to claim 1, wherein: the first bevel gear (7) is meshed with the second bevel gear (8), and the screw (5) is in threaded connection with the outer barrel (11).
4. A portable teaching aid for ideological and political education courses according to claim 1, wherein: a sliding groove (13) is formed in one end of the interior of the tool box (1), a sliding block (14) is arranged in the sliding groove (13), and the sliding block (14) is connected with the lifting plate (12).
5. A portable teaching aid for ideological and political education courses according to claim 1, wherein: the moving block (20) is movably connected with the connecting plate (21), and the fixed plate (15) and the connecting plate (21) are both movably connected with the writing board (17).
6. A portable teaching aid for ideological and political education courses according to claim 1, wherein: the moving mechanism comprises a connecting rod (22), a roller (23) is arranged at one end of the connecting rod (22), the roller (23) is arranged in the moving groove (16), and a limiting plate (24) is arranged at one end of the roller (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120013617.2U CN214112077U (en) | 2021-01-05 | 2021-01-05 | Ideological and political education course teaching aid that conveniently carries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120013617.2U CN214112077U (en) | 2021-01-05 | 2021-01-05 | Ideological and political education course teaching aid that conveniently carries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214112077U true CN214112077U (en) | 2021-09-03 |
Family
ID=77494722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120013617.2U Expired - Fee Related CN214112077U (en) | 2021-01-05 | 2021-01-05 | Ideological and political education course teaching aid that conveniently carries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214112077U (en) |
-
2021
- 2021-01-05 CN CN202120013617.2U patent/CN214112077U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |