CN213849633U - Large vertical display rack for teaching foreign Chinese - Google Patents
Large vertical display rack for teaching foreign Chinese Download PDFInfo
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- CN213849633U CN213849633U CN202022301878.2U CN202022301878U CN213849633U CN 213849633 U CN213849633 U CN 213849633U CN 202022301878 U CN202022301878 U CN 202022301878U CN 213849633 U CN213849633 U CN 213849633U
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- teaching
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- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
The utility model discloses a large vertical display rack for teaching foreign Chinese, which comprises an installation box, an inclination angle adjusting component, a display board, a placement groove, a turnover cover plate component and universal wheels, wherein the outer wall of the top end of the installation box is connected with the display board through the inclination angle adjusting component; the outer walls of the two ends of the top of the installation box are fixedly welded with fixing frames, the inside of each fixing frame is rotatably provided with a connecting plate through a first rotating shaft, one end of each connecting plate is fixedly connected with the outer wall of the bottom end of one side of the display plate, the middle outer wall of one side of the top end of the installation box is fixedly provided with an installation frame, the middle outer wall of one side of the display plate is fixedly connected with a connecting frame, and the inside of the installation frame is rotatably connected with a sleeve rod; the utility model discloses a new inclination adjusting part's setting can thereby realize the regulation at show board show inclination, and the show shelf has the ability of depositing article, and wherein the setting of upset apron subassembly can realize rotating step by step of apron, can use as the workstation after apron upset 90.
Description
Technical Field
The utility model relates to a chinese teaching equipment technical field specifically is a large-scale vertical show shelf is used in external chinese teaching.
Background
Chinese is a whole body, including two aspects of "language" (language) and "text" (characters, literature, culture); the content and method of chinese teaching are determined by 3 factors: language factor-characteristics of language, text; social factors-social system, education policies, cultural background; scientific factors-the development level of linguistic, educational, and other related sciences; the teaching of chinese as the native language, internal each minority uses the teaching of chinese as the second language and the teaching in-process of chinese as the foreign language to use the show shelf frequently, carries out the show of chinese teaching information through the show shelf, and present show shelf structure for chinese teaching is comparatively simple, does not set up inclination adjusting part, the regulation at the board inclination that demonstrates that can not be convenient carries out, and the show shelf does not have the ability of depositing and accomodating article.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-scale vertical show shelf is used in external chinese teaching to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a large vertical display rack for teaching foreign Chinese comprises an installation box, an inclination angle adjusting assembly, a display board, a placing groove, a turnover cover plate assembly and universal wheels, wherein the display board is connected to the outer wall of the top end of the installation box through the inclination angle adjusting assembly;
the inclination angle adjusting assembly comprises a fixing frame, a connecting plate, a first rotating shaft, a mounting frame, a connecting frame, a sleeving rod, an inserting rod, a pressing screw hole and a pressing bolt, wherein the fixing frame is fixedly welded on the outer walls of the two ends of the top of the mounting box, the connecting plate is rotatably mounted in the fixing frame through the first rotating shaft, one end of the connecting plate is fixedly connected with the outer wall of the bottom end of one side of the display plate, the mounting frame is fixed on the outer wall of the middle part of the top side of the mounting box, the connecting frame is fixedly connected on the outer wall of the middle part of one side of the display plate, the sleeving rod is rotatably connected in the mounting frame, the inserting rod is inserted in the sleeving rod, one end of the inserting rod is rotatably connected with the inside of the connecting frame, the pressing screw hole is formed in the outer wall of the top end of one side of the sleeving rod in a penetrating manner, the pressing bolt is screwed in the inside of the pressing screw hole, and a placing groove is formed in the outer wall of one side of the mounting box, the outer wall of the installation box, which is positioned at one side of the placing groove, is provided with an overturning cover plate assembly;
the turnover cover plate assembly comprises a fixed block, a cover plate, a second rotating shaft, a mounting groove, a gear and an elastic sheet, the mounting box is connected with the fixed block on the outer walls of the two sides above the placing groove, the cover plate is rotatably mounted on the outer wall between the fixed blocks through the second rotating shaft, the mounting groove is formed in the fixed block, the gear is mounted in the mounting groove in the second rotating shaft in a penetrating mode, and the elastic sheet is fixedly connected to the outer wall of the bottom end of the mounting groove.
Furthermore, universal wheels are fixedly mounted on the outer walls of four corners of the bottom end of the mounting box.
Furthermore, the gear and the elastic sheet are matched components, and the top end of the elastic sheet is inserted into the gear groove of the gear.
Furthermore, the sleeve rod and the mounting rack are rotatably connected with the plug rod 7 and the connecting rack through a first rotating shaft.
Furthermore, a bearing is embedded at the rotating connection position of the second rotating shaft and the fixing block.
Furthermore, the insertion rod penetrates through one end of the inside of the sleeve rod and is fixedly connected with a limiting block.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, the structure is comparatively compact reasonable, and wherein the setting of inclination adjusting part can thereby realize the regulation at show board show inclination, and the show shelf has the ability of depositing article, and wherein the setting of upset apron subassembly can realize rotating step by step of apron, can use as the workstation after 90 in the apron upset, has made things convenient for the use of show shelf.
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 schematic perspective view of the front side of the present invention;
fig. 2 is a schematic perspective view of the rear side of the present invention;
FIG. 3 is an enlarged view of the area A in FIG. 2;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 1 according to the present invention;
in the figure: 1. installing a box; 2. a tilt angle adjustment assembly; 3. a display board; 4. a placement groove; 5. turning over the cover plate assembly; 6. a universal wheel; 21. a fixed mount; 22. a connecting plate; 23. a first rotating shaft; 24. a mounting frame; 25. a connecting frame; 26. a sleeved rod; 27. a plug rod; 28. pressing and holding the screw hole; 29. pressing and holding the bolt; 51. a fixed block; 52. a cover plate; 53. a second rotating shaft; 54. mounting grooves; 55. a gear; 56. an elastic sheet.
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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a large vertical display stand for teaching Chinese to the outside comprises an installation box 1, an inclination angle adjusting component 2, a display board 3, a placing groove 4, a turnover cover plate component 5 and universal wheels 6, wherein the display board 3 is connected to the outer wall of the top end of the installation box 1 through the inclination angle adjusting component 2; the inclination angle adjusting component 2 comprises a fixing frame 21, a connecting plate 22, a first rotating shaft 23, a mounting frame 24, a connecting frame 25, a sleeve rod 26, a plug rod 27, a pressing screw hole 28 and a pressing bolt 29, wherein the fixing frame 21 is fixedly welded on the outer walls of the two ends of the top of the mounting box 1, the connecting plate 22 is rotatably mounted in the fixing frame 21 through the first rotating shaft 23, one end of the connecting plate 22 is fixedly connected with the outer wall of the bottom end of one side of the display plate 3, the mounting frame 24 is fixedly arranged on the outer wall of the middle part of one side of the top end of the mounting box 1, the connecting frame 25 is fixedly connected on the outer wall of the middle part of one side of the display plate 3, the sleeve rod 26 is rotatably connected in the mounting frame 24, the plug rod 27 is inserted in the sleeve rod 26, one end of the plug rod 27 is rotatably connected with the inside of the connecting frame 25, the pressing bolt hole 28 is penetratively arranged on the outer wall of the top end of one side of the sleeve rod 26, and the pressing bolt 29 is screwed in the pressing bolt, a placing groove 4 is formed in the outer wall of one side of the installation box 1, and an overturning cover plate assembly 5 is arranged on the outer wall of the installation box 1, which is located on one side of the placing groove 4; the turnover cover plate assembly 5 comprises fixing blocks 51, a cover plate 52, second rotating shafts 53, mounting grooves 54, gears 55 and elastic pieces 56, the fixing blocks 51 are connected to the outer walls of the mounting box 1 on two sides above the placing groove 4, the cover plate 52 is rotatably mounted on the outer wall between the fixing blocks 51 through the second rotating shafts 53, the mounting grooves 54 are formed in the fixing blocks 51, the gears 55 are mounted in the second rotating shafts 53 penetrating through the mounting grooves 54, and the elastic pieces 56 are fixedly connected to the outer walls of the bottom ends of the mounting grooves 54; universal wheels 6 are fixedly arranged on the outer walls of four corners at the bottom end of the installation box 1, and the position of the whole display rack structure is moved through the universal wheels 6; the gear 55 and the elastic sheet 56 are matched components, the top end of the elastic sheet 56 is inserted into the tooth groove of the gear 55, and the cover plate 52 is turned over step by clamping the elastic sheet 56 and the tooth groove of the gear 55 step by step; the sleeve rod 26 and the mounting frame 24 are rotatably connected with the inserting rod 27 and the connecting frame 25 through the first rotating shaft 23, which is beneficial to adjusting the inclination angle of the display board 3, the bearing is embedded at the rotating joint of the second rotating shaft 53 and the fixing block 51, the cover plate 52 is more stably overturned due to the arrangement of the bearing, one end of the inserting rod 27 penetrating through the sleeve rod 26 is fixedly connected with a limiting block, so that the inserting rod 27 is prevented from being separated from the sleeve rod 26, the position can be adjusted through the universal wheel 6 in the using process of the vertical display frame, the pressing bolt 29 can be unscrewed and loosened in the display process of teaching information through the display board 3, the sleeve rod 26 is pulled and adjusted in the sleeve rod 26, the overturning adjustment of the display board 3 can be carried out under the rotating matching of the fixing frame 21 and the connecting plate 22, thereby realizing the adjustment of the display inclination angle of the display board 3, the adjustment of the display board 3 can be carried out through screwing the pressing bolt 29 after the adjustment, this vertical show shelf use can carry out depositing of article in standing groove 4 of install bin 1, and the apron 52 of 4 outer walls of standing groove settings can overturn under the effect of second pivot 53, second pivot 53 rotates the in-process and can drive gear 55 and rotate, the shell fragment 56 of below can block step by step to the tooth's socket of gear 55 in, realize the fixed after the apron 52 upset, can use as the workstation after apron 52 upset 90, it is more convenient to make vertical show shelf use, do benefit to going on of external chinese teaching.
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.
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 a large-scale vertical show shelf is used in external chinese teaching, includes install bin (1), inclination adjusting part (2), show board (3), standing groove (4), upset apron subassembly (5) and universal wheel (6), its characterized in that: the outer wall of the top end of the installation box (1) is connected with a display board (3) through an inclination angle adjusting component (2);
the inclination angle adjusting component (2) comprises a fixing frame (21), a connecting plate (22), a first rotating shaft (23), a mounting frame (24), a connecting frame (25), a sleeve rod (26), an inserting rod (27), a pressing screw hole (28) and a pressing bolt (29), the fixing frame (21) is fixedly welded on the outer walls of the two ends of the top of the mounting box (1), the connecting plate (22) is rotatably installed inside the fixing frame (21) through the first rotating shaft (23), one end of the connecting plate (22) is fixedly connected with the outer wall of the bottom end of one side of the display plate (3), the mounting frame (24) is fixed on the outer wall of the middle part of one side of the top of the mounting box (1), the connecting frame (25) is fixedly connected on the outer wall of the middle part of one side of the display plate (3), the sleeve rod (26) is rotatably connected inside the mounting frame (24), and the inserting rod (27) is inserted inside the sleeve rod (26), one end of the inserting rod (27) is rotatably connected with the inside of the connecting frame (25), a pressing screw hole (28) is formed in the outer wall of the top end of one side of the sleeving rod (26) in a penetrating mode, a pressing bolt (29) is screwed in the pressing screw hole (28), a placing groove (4) is formed in the outer wall of one side of the installing box (1), and a turnover cover plate assembly (5) is arranged on the outer wall, located on one side of the placing groove (4), of the installing box (1);
upset apron subassembly (5) are including fixed block (51), apron (52), second pivot (53), mounting groove (54), gear (55) and shell fragment (56), install bin (1) is located and is connected with fixed block (51) on the outer wall of standing groove (4) top both sides, rotate through second pivot (53) on the outer wall between fixed block (51) and install apron (52), mounting groove (54) have been seted up to the inside of fixed block (51), the internally mounted that runs through in mounting groove (54) in second pivot (53) has gear (55), fixedly connected with shell fragment (56) on the bottom outer wall of mounting groove (54).
2. The large-scale vertical display stand for teaching chinese characters as claimed in claim 1, wherein: and universal wheels (6) are fixedly mounted on the outer walls of four corners of the bottom end of the mounting box (1).
3. The large-scale vertical display stand for teaching chinese characters as claimed in claim 1, wherein: the gear (55) and the elastic sheet (56) are matched components, and the top end of the elastic sheet (56) is inserted into the tooth groove of the gear (55).
4. The large-scale vertical display stand for teaching chinese characters as claimed in claim 1, wherein: the sleeve rod (26) and the mounting frame (24) are rotatably connected with the plug rod (27) and the connecting frame (25) through the first rotating shaft (23).
5. The large-scale vertical display stand for teaching chinese characters as claimed in claim 1, wherein: and a bearing is embedded at the rotating connection position of the second rotating shaft (53) and the fixed block (51).
6. The large-scale vertical display stand for teaching chinese characters as claimed in claim 1, wherein: the inserting rod (27) penetrates through one end inside the sleeving rod (26) and is fixedly connected with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301878.2U CN213849633U (en) | 2020-10-15 | 2020-10-15 | Large vertical display rack for teaching foreign Chinese |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022301878.2U CN213849633U (en) | 2020-10-15 | 2020-10-15 | Large vertical display rack for teaching foreign Chinese |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213849633U true CN213849633U (en) | 2021-08-03 |
Family
ID=77072475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022301878.2U Expired - Fee Related CN213849633U (en) | 2020-10-15 | 2020-10-15 | Large vertical display rack for teaching foreign Chinese |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213849633U (en) |
-
2020
- 2020-10-15 CN CN202022301878.2U patent/CN213849633U/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: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |