CN210515709U - Multimedia teaching display device that accounting practice teaching used - Google Patents
Multimedia teaching display device that accounting practice teaching used Download PDFInfo
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- CN210515709U CN210515709U CN201921698706.4U CN201921698706U CN210515709U CN 210515709 U CN210515709 U CN 210515709U CN 201921698706 U CN201921698706 U CN 201921698706U CN 210515709 U CN210515709 U CN 210515709U
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- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
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- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model relates to a teaching show technical field just discloses a multimedia teaching display device that accounting practice teaching was used, including the teaching storehouse, the interior diapire and the equal fixedly connected with slide rail of interior roof in teaching storehouse, the inside swing joint in teaching storehouse has one end to run through and extend to the outside board in teaching storehouse, the top and the equal fixedly connected with in bottom and slide rail sliding connection's of board slider, the left side fixedly connected with baffle of board. This multimedia teaching display device that accounting practice teaching was used, through setting up the threaded rod, rotate the handle, the threaded rod rotates, through setting up the baffle, has restricted threaded sleeve's rotation, and makes threaded sleeve remove about can, when threaded sleeve removed left, through setting up second telescopic link, slider and slide rail, but the tablet roll-off teaching storehouse has realized that the teacher uses the effect that the tablet was written and the display screen demonstrates simultaneously, has improved teaching efficiency.
Description
Technical Field
The utility model relates to a teaching show technical field specifically is a multimedia teaching display device that accounting practice teaching was used.
Background
The accounting practice teaching means can fill in related documents according to the business requirements and the accounting flow of the accounting post, compile business reports, be familiar with the function and filling method of post common forms, be familiar with the compiling mode method of financial reports, and enable students to have related skills for processing daily accounting of enterprises through practical training of each working stage.
Can use multimedia teaching display device in accounting practice teaching study usually, but traditional multimedia teaching display device causes teacher's area of can writing to reduce because projection screen occupies most blackboard, and projection study can not go on simultaneously with the teacher writes, is unfavorable for the teacher to giving lessons the abundant explanation of content like this, influences teaching efficiency, so, proposes a multimedia teaching display device that accounting practice teaching used and solves foretell problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a multimedia teaching display device that accounting practice teaching was used possesses advantages such as multimedia teaching efficiency height, has solved traditional multimedia teaching display device because the projection screen occupies most blackboard, causes teacher's area of writing to reduce, and projection study can not go on simultaneously with teacher's writing, is unfavorable for the teacher like this to giving lessons the abundant explanation of content, influences the problem of teaching efficiency.
(II) technical scheme
For realizing the efficient purpose of above-mentioned multimedia teaching, the utility model provides a following technical scheme: a multimedia teaching display device for accounting practice teaching comprises a teaching bin, wherein slide rails are fixedly connected to the inner bottom wall and the inner top wall of the teaching bin, a writing board with one end penetrating and extending to the outside of the teaching bin is movably connected to the inside of the teaching bin, sliders which are slidably connected with the slide rails are fixedly connected to the top and the bottom of the writing board, a baffle is fixedly connected to the left side of the writing board, a top fixing block is fixedly mounted at the top of the teaching bin, a bottom fixing block is fixedly mounted at the bottom of the teaching bin, a second telescopic rod fixedly connected with the left side of the top fixing block is fixedly connected to the right side of the baffle, a threaded sleeve positioned below the teaching bin is fixedly connected to the right side of the baffle, one end of the internal threaded sleeve is connected with a threaded rod penetrating and extending to the right side of the bottom fixing block, and two moving rods are fixedly mounted on the front, four the equal swing joint in the outside of motion bar has the regulation storehouse, four the equal fixedly connected with in the inner diapire of regulation storehouse respectively with four motion bar fixed connection's first telescopic link, homonymy two the equal swing joint in one side that the regulation storehouse leaves mutually has one end to run through and extend to the inside pull rod of regulation storehouse, homonymy two the equal fixedly connected with fixture block in one side that the pull rod is relative, homonymy two the equal swing joint in the outside of pull rod has two regulation storehouses of homonymy respectively and leaves the spring of the inner wall fixed connection of one side mutually, homonymy two one side that the spring is relative respectively with one side fixed connection that two fixture blocks leave mutually, four the equal fixedly connected with connecting block in bottom of regulation storehouse, four the equal fixedly connected with bearing wheel in bottom of connecting block, the positive fixed mounting in teaching storehouse has.
Preferably, the handle is fixedly mounted on the right side of the threaded rod, and a first through hole matched with the width of the writing board is formed in the left side of the teaching bin.
Preferably, the fixture blocks are T-shaped, and three clamping grooves matched with the fixture blocks are formed in two sides of the same side, away from each other, of the motion rods.
Preferably, the pull rod is T-shaped, and a second through hole matched with the diameter of the pull rod is formed in the two separated sides of the adjusting bin on the same side.
Preferably, the motion rod is T-shaped, and a third through hole matched with the diameter of the motion rod is formed in the top of the adjusting bin.
Preferably, a threaded hole is formed in the threaded sleeve, and the diameter of the threaded hole is matched with that of the threaded rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a multimedia teaching display device that accounting practice teaching was used possesses following beneficial effect:
this multimedia teaching display device that accounting practice teaching used, through setting up the threaded rod, rotate the handle, the threaded rod rotates, through setting up the baffle, threaded sleeve's rotation has been restricted, and make threaded sleeve remove about can, when threaded sleeve removes left, through setting up the second telescopic link, slider and slide rail, but the tablet roll-off teaching storehouse, the effect that the teacher used the tablet to write and the show screen show simultaneously has been realized, teaching efficiency has been improved, through setting up the pull rod, to one side pulling pull rod of keeping away from the motion pole, the spring is extruded, because the tension of spring, the fixture block can block in the draw-in groove, through setting up a plurality of draw-in grooves, make display device can show the student at different heights, through setting up the bearing wheel, can remove display device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of part A of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a side view of the connection structure of the threaded sleeve and the bearing wheel of the present invention.
In the figure: the teaching machine comprises a teaching bin 1, a bottom fixing block 2, a threaded rod 3, a motion rod 4, an adjusting bin 5, a connecting block 6, a bearing wheel 7, a first telescopic rod 8, a threaded sleeve 9, a baffle 10, a writing board 11, a sliding rail 12, a sliding block 13, a second telescopic rod 14, a top fixing block 15, a clamping block 16, a spring 17, a pull rod 18 and a display screen 19.
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, a multimedia teaching display device for accounting practice teaching comprises a teaching chamber 1, wherein both the inner bottom wall and the inner top wall of the teaching chamber 1 are fixedly connected with slide rails 12, the interior of the teaching chamber 1 is movably connected with a writing board 11 with one end penetrating and extending to the exterior of the teaching chamber 1, the left side of the teaching chamber 1 is provided with a first through hole matched with the width of the writing board 11, the top and the bottom of the writing board 11 are fixedly connected with slide blocks 13 slidably connected with the slide rails 12, the left side of the writing board 11 is fixedly connected with a baffle plate 10, the top of the teaching chamber 1 is fixedly provided with a top fixing block 15, the bottom of the teaching chamber 1 is fixedly provided with a bottom fixing block 2, the right side of the baffle plate 10 is fixedly connected with a second telescopic rod 14 fixedly connected with the left side of the top fixing block 15, the right side of the baffle plate, the inner thread of the threaded sleeve 9 is connected with a threaded rod 3 with one end penetrating and extending to the right side of the bottom fixed block 2, the right side of the threaded rod 3 is fixedly provided with a handle, the inner part of the threaded sleeve 9 is provided with a threaded hole, the diameter of the threaded hole is matched with that of the threaded rod 3, the front side and the back side of the threaded sleeve 9 are fixedly provided with two moving rods 4, the outer sides of the four moving rods 4 are movably connected with adjusting bins 5, the moving rods 4 are T-shaped, the top of each adjusting bin 5 is provided with a third through hole matched with the diameter of the moving rod 4, the inner bottom walls of the four adjusting bins 5 are fixedly connected with first telescopic rods 8 respectively fixedly connected with the four moving rods 4, one side of the two adjusting bins 5 on the same side is movably connected with a pull rod 18 with one end penetrating and extending to the inner part of the adjusting bin 5, the pull rod 18 is T-shaped, one side of the two adjusting bins 5 on the same side is, equal fixedly connected with fixture block 16 in the relative one side of two pull rods 18 of homonymy, fixture block 16 is the T style of calligraphy, the draw-in groove that is three with fixture block 16 looks adaptation and quantity is all seted up to the one side that two motion bar 4 of homonymy leave mutually, the equal swing joint in the outside of two pull rods 18 of homonymy has the spring 17 of the inner wall fixed connection of two surge bins 5 of homonymy leave one side mutually respectively, the relative one side of two springs 17 of homonymy respectively with one side fixed connection that two fixture blocks 16 leave mutually, the equal fixedly connected with connecting block 6 in bottom of four surge bins 5, the equal fixedly connected with bearing wheel 7 in bottom of four connecting blocks 6, the positive fixed mounting in teaching storehouse 1.
To sum up, the multimedia teaching display device for accounting practice teaching limits the rotation of the threaded sleeve 9 by arranging the threaded rod 3 and rotating the handle, the threaded rod 3 rotates, the threaded sleeve 9 can move left and right by arranging the baffle 10, when the threaded sleeve 9 moves left, the writing board 11 can slide out of the teaching bin 1 by arranging the second telescopic rod 14, the slide block 13 and the slide rail 12, the effect that a teacher uses the writing board 11 to write and display a screen 19 simultaneously is realized, the teaching efficiency is improved, the pull rod 18 is pulled to one side far away from the moving rod 4 by arranging the pull rod 18, the spring 17 is extruded, the clamping block 16 can be clamped into the clamping groove due to the tension of the spring 17, the display device can display students at different heights by arranging a plurality of clamping grooves, the display device can move by arranging the bearing wheel 7, the problem of traditional multimedia teaching display device because the projection screen occupies most blackboard, cause teacher's the area of can writing to reduce, projection study can not go on simultaneously with teacher's writing, is unfavorable for the teacher like this to giving lessons the abundant explanation of content, influences teaching efficiency is solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multimedia teaching display device that accounting practice teaching was used, includes teaching storehouse (1), its characterized in that: interior diapire and the equal fixedly connected with slide rail (12) of interior roof of teaching storehouse (1), the inside swing joint in teaching storehouse (1) has one end to run through and extend to teaching storehouse (1) outside board (11), the top of board (11) and the equal fixedly connected with in bottom and slide rail (12) sliding connection's of slide rail (13), the left side fixedly connected with baffle (10) of board (11), the top fixed mounting in teaching storehouse (1) has top fixed block (15), the bottom fixed mounting in teaching storehouse (1) has bottom fixed block (2), the right side fixedly connected with of baffle (10) and the left side fixed connection's of top fixed block (15) second telescopic link (14), the right side fixedly connected with of baffle (10) is located the screw sleeve pipe (9) of teaching storehouse (1) below, the inside threaded connection of screw sleeve pipe (9) has one end to run through and extend to the spiral shell (14) on bottom fixed block (2) right side The threaded sleeve comprises threaded rods (3), two moving rods (4) are fixedly mounted on the front side and the back side of the threaded sleeve (9), adjusting bins (5) are movably connected to the outer sides of the four moving rods (4), first telescopic rods (8) fixedly connected with the four moving rods (4) are fixedly connected to the inner bottom walls of the four adjusting bins (5), pull rods (18) with one ends penetrating through and extending into the adjusting bins (5) are movably connected to one sides, away from each other, of the two adjusting bins (5) on the same side, clamping blocks (16) are fixedly connected to one sides, opposite to the pull rods (18), of the two adjusting bins (5) on the same side, springs (17) fixedly connected to the inner walls, away from each other, of the two adjusting bins (5) on the same side, are movably connected to the outer sides, away from each other, of the two springs (17) on the same side are fixedly connected to one sides, away from each clamping blocks (16), respectively, four the equal fixedly connected with connecting block (6) in bottom of regulation storehouse (5), four the equal fixedly connected with bearing wheel (7) in bottom of connecting block (6), the positive fixed mounting in teaching storehouse (1) has display screen (19).
2. The multimedia teaching demonstration device for accounting practice teaching as claimed in claim 1, wherein: the right side fixed mounting of threaded rod (3) has the handle, the first through-hole with the width looks adaptation of board (11) is seted up in the left side in teaching storehouse (1).
3. The multimedia teaching demonstration device for accounting practice teaching as claimed in claim 1, wherein: the fixture blocks (16) are T-shaped, and three clamping grooves matched with the fixture blocks (16) are formed in the two sides of the motion rods (4) on the same side, which are away from each other.
4. The multimedia teaching demonstration device for accounting practice teaching as claimed in claim 1, wherein: the pull rod (18) is T-shaped, and second through holes matched with the diameter of the pull rod (18) are formed in the two sides, away from each other, of the adjusting bin (5) on the same side.
5. The multimedia teaching demonstration device for accounting practice teaching as claimed in claim 1, wherein: the motion rod (4) is T-shaped, and a third through hole matched with the diameter of the motion rod (4) is formed in the top of the adjusting bin (5).
6. The multimedia teaching demonstration device for accounting practice teaching as claimed in claim 1, wherein: and a threaded hole is formed in the threaded sleeve (9), and the diameter of the threaded hole is matched with that of the threaded rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698706.4U CN210515709U (en) | 2019-10-11 | 2019-10-11 | Multimedia teaching display device that accounting practice teaching used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698706.4U CN210515709U (en) | 2019-10-11 | 2019-10-11 | Multimedia teaching display device that accounting practice teaching used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210515709U true CN210515709U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698706.4U Expired - Fee Related CN210515709U (en) | 2019-10-11 | 2019-10-11 | Multimedia teaching display device that accounting practice teaching used |
Country Status (1)
| Country | Link |
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| CN (1) | CN210515709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160660A (en) * | 2021-02-04 | 2021-07-23 | 重庆工程职业技术学院 | Multifunctional learning assisting system for ideological and political education classroom |
-
2019
- 2019-10-11 CN CN201921698706.4U patent/CN210515709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113160660A (en) * | 2021-02-04 | 2021-07-23 | 重庆工程职业技术学院 | Multifunctional learning assisting system for ideological and political education classroom |
| CN113160660B (en) * | 2021-02-04 | 2022-08-02 | 重庆工程职业技术学院 | Multifunctional learning assisting system for ideological and political education classroom |
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| 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: 20200512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |