CN112356596A - Think special two-sided magnetism board of upset of political affairs education - Google Patents
Think special two-sided magnetism board of upset of political affairs education Download PDFInfo
- Publication number
- CN112356596A CN112356596A CN202011368653.7A CN202011368653A CN112356596A CN 112356596 A CN112356596 A CN 112356596A CN 202011368653 A CN202011368653 A CN 202011368653A CN 112356596 A CN112356596 A CN 112356596A
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- frame
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- gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
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- Drawing Aids And Blackboards (AREA)
Abstract
The invention relates to a writing board, in particular to a special overturning double-sided magnetic writing board for thinking and political education. The invention provides a special turning double-sided magnetic writing board for ideological education, which is convenient to write, not easy to fall, high in safety and convenient to turn. A think of special two-sided magnetism board of turning of political affairs education, includes: the bottom of the mounting seat is connected with a plurality of universal wheels; the lifting mechanism is arranged on the mounting seat, and the writing board assembly is arranged on the lifting mechanism. According to the invention, the height of the writing board assembly can be adjusted through the lifting mechanism, writing can be carried out through the writing board assembly, the magnetic board can be conveniently and rapidly turned over through the turnover mechanism, the writing board assembly can be fixed through the fixing mechanism, and the writing board assembly is prevented from automatically shaking, so that the effects of convenience in writing, difficulty in falling, high safety and convenience in turnover are achieved.
Description
Technical Field
The invention relates to a writing board, in particular to a special overturning double-sided magnetic writing board for thinking and political education.
Background
Think political affairs education mr when going on a class, often can use the double-sided magnetism board that can conveniently remove, current convenient two-sided magnetism board that removes generally comprises link and board, moreover, the steam generator is simple in structure, the function is single, need place the board on the desk when writing, so when will writing on two sides, easily make a fancy with the content of writing on the board, and place the board on the desk when writing, need think political affairs education mr to bow to go on, it is comparatively inconvenient, long-time bowing writes easy waist soreness back pain, and when mr explains the content on the board, can hang the double-sided magnetism board on the nail on the wall, the board hangs and easily falls on the nail on the wall, the security is low.
Therefore, a special turning double-sided magnetic writing board for ideological education, which is convenient to write, not easy to fall, high in safety and convenient to turn, is particularly needed to solve the problems in the prior art.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the existing double-sided magnetic writing board special for ideological education is inconvenient to write, is hung at a high position and is easy to fall down and low in safety, and the technical problem to be solved is to provide the special turnover double-sided magnetic writing board for ideological education, which is convenient to write, is not easy to fall down, is high in safety and is convenient to turn.
(2) Technical scheme
In order to solve the above technical problems, the present invention provides a reversible double-sided magnetic writing board for ideological education, comprising: the bottom of the mounting seat is connected with a plurality of universal wheels; the lifting mechanism is arranged on the mounting seat, and the writing board assembly is arranged on the lifting mechanism.
Preferably, the elevating mechanism includes: the top of the mounting seat is connected with a plurality of hollow supporting tubes, and movable supporting rods are connected in the hollow supporting tubes in a sliding manner; the fixing seat is connected to one side of the hollow supporting tube, a bolt pull rod is connected between the fixing seats in a sliding mode and is connected with the hollow supporting tube in a sliding mode, and the bolt pull rod is matched with the movable supporting rod; and a first return spring is connected between the bolt pull rod and the fixed seat.
Preferably, the tablet assembly comprises: the mounting bracket is connected with the mounting bracket between the activity vaulting pole tip, and the equal rotary type in mounting bracket both sides is connected with the connecting axle, is connected with the sheet frame between the connecting axle, and the sheet frame in-connection has the magnetism board.
Preferably, still include tilting mechanism, tilting mechanism includes: the fixing plate is connected to one side, close to the connecting shaft, of the mounting frame, the first guide rail frames are connected to the fixing plate, the connecting frames are connected between the first guide rail frames in a sliding mode, and two hand-pulled frames are connected to one side of the connecting frames; the upper parts of the two sides of the connecting frame are both connected with a ratchet bar in a sliding way, and two elastic pieces are connected between the ratchet bar and the connecting frame; the second return spring is connected between the connecting frame and the first guide rail frame; the ratchet gear is connected to the connecting shaft and matched with the ratchet bar.
Preferably, the device further comprises a fixing mechanism, wherein the fixing mechanism comprises: the other side, close to the connecting shaft, of the mounting frame is connected with a first fixing frame, the upper part of the first fixing frame is connected with a second guide rail frame, and the second guide rail frame is connected with a double-head rack in a sliding mode; the clamping plates are rotatably connected to two sides of the first fixing frame close to the second guide rail frame and are in contact fit with the plate frame; the sector gear is connected to the clamping plate and matched with the double-end rack.
Preferably, the device further comprises a linkage mechanism, wherein the linkage mechanism comprises: the inner side surface of the first fixing frame is connected with a second fixing frame, and the upper part of the second fixing frame is rotatably connected with a first gear; the double-end rack is connected with a first rack block, and the first rack block is meshed with a first gear; the lower part of the second fixing frame is rotatably connected with a second gear, and a transmission belt group is connected between a transmission shaft of the second gear and a transmission shaft of the first gear; the connecting block, the both sides of link tip all are connected with the connecting block, are connected with the second rack block on the connecting block, and second rack block and second gear engagement.
Preferably, the utility model also comprises a glove box assembly, which comprises: and the lower part of the other side of the mounting frame is connected with a third guide rail frame, the third guide rail frame is internally connected with a sliding mounting plate in a sliding manner, the sliding mounting plate is rotatably connected with a clamping piece rotating shaft, and the clamping piece rotating shaft is connected with a placing box.
Preferably, the mounting bracket is U-shaped.
(3) Advantageous effects
1. The height of the writing board assembly can be adjusted through the lifting mechanism, and writing can be performed through the writing board assembly, so that the effects of convenience in writing, difficulty in falling, high safety and convenience in turning are achieved;
2. the magnetic plate can be conveniently and quickly turned over through the turnover mechanism, and the writing board assembly can be fixed through the fixing mechanism, so that the writing board assembly is prevented from shaking automatically;
3. the fixing mechanism can be driven to work through the linkage mechanism, so that the fixing mechanism does not need to be manually driven to work, and operation procedures can be reduced;
4. the writing tools can be stored through the glove box assembly, so that a teacher can conveniently take the writing tools when writing.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 3 is a schematic perspective view of a tablet assembly according to the present invention.
Fig. 4 is a schematic perspective view of the turnover mechanism of the present invention.
Fig. 5 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 6 is a schematic perspective view of the linkage mechanism of the present invention.
Fig. 7 is a schematic perspective view of the glove box assembly according to the present invention.
The labels in the figures are: 1-a mounting base, 2-a universal wheel, 3-a lifting mechanism, 31-a hollow supporting tube, 32-a movable supporting rod, 33-a fixed base, 34-a first return spring, 35-a bolt pull rod, 4-a writing board component, 41-a mounting frame, 42-a connecting shaft, 43-a board frame, 44-a magnetic board, 5-a turnover mechanism, 51-a fixing board, 52-a first guide rail frame, 53-a ratchet rack, 54-a second return spring, 55-a ratchet wheel, 56-a hand-pulling frame, 57-a connecting frame, 6-a fixing mechanism, 61-a first fixing frame, 62-a second guide rail frame, 63-a double-head rack, 64-a clamping board, 65-a sector gear, 7-a linkage mechanism, 71-a second fixing frame, 72-a first gear, 73-a first rack block, 74-a transmission belt group, 75-a second gear, 76-a second rack block, 77-a connecting block, 8-a sundry box assembly, 81-a third guide rail frame, 82-a sliding mounting plate, 83-a clamping piece rotating shaft and 84-a placing box.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a think special two-sided magnetism board of overturning of political affairs education, as shown in fig. 1 to 3, including mount pad 1, universal wheel 2, elevating system 3 and board subassembly 4, the left and right sides of mount pad 1 bottom is all connected with two universal wheels 2 of front and back symmetry, installs elevating system 3 on the mount pad 1, installs board subassembly 4 on elevating system 3.
The tablet subassembly 4 is connected with the mounting bracket 41 between the top of three activity vaulting pole 32 including mounting bracket 41, connecting axle 42, sheet frame 43 and magnetic sheet 44, and the equal rotary type in the left and right sides of mounting bracket 41 is connected with connecting axle 42, is connected with sheet frame 43 between the inner of two connecting axles 42, is connected with magnetic sheet 44 in the sheet frame 43.
When the height of the magnetic plate 44 is to be adjusted, the bolt pull rod 35 is pulled forward to loosen the movable support rod 32, the first return spring 34 is compressed therewith, and then the mounting frame 41 can be moved upwards or downwards, so that the height of the magnetic plate 44 can be adjusted; can write on the leading flank of magnetic sheet 44 after that, when writing on the trailing flank of magnetic sheet 44, can make the magnetic sheet 44 rotate 180 degrees by manual work can, so this equipment can be adjusted the height of locating of board subassembly 4 through elevating system 3, can write through board subassembly 4 to reached and written the effect convenient, difficult the falling, the security is high, be convenient for the upset.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 4, the turnover mechanism 5 further includes a fixing plate 51, a first guide rail frame 52, a ratchet bar 53, a second return spring 54, a ratchet gear 55, a hand-pulling frame 56 and a connecting frame 57, the fixing plate 51 is connected to both left and right sides of the front side surface of the mounting frame 41, the first guide rail frame 52 is connected to the fixing plate 51, the connecting frame 57 is connected between the two first guide rail frames 52 in a sliding manner, the two hand-pulling frames 56 are connected to the upper portion of the front side surface of the connecting frame 57 in a left-right symmetrical manner, the ratchet bar 53 is connected to both upper portions of both left and right sides of the connecting frame 57 in a sliding manner, two elastic members are connected between the ratchet bar 53 and the connecting frame 57, the second return spring 54 is connected between the connecting frame 57 and the first guide rail frame 52, the ratchet gear 55 is connected to the connecting shaft 42.
When the magnetic plate 44 is turned 180 degrees for turning over, the manual pulling frame 56 is manually moved downwards to move the connecting frame 57 downwards, the second return spring 54 is stretched along with the second return spring, the connecting frame 57 moves downwards to drive the ratchet bar 53 to move downwards, due to the action of the elastic piece, the ratchet bar 53 moves downwards to rotate the ratchet wheel 55, the ratchet wheel 55 rotates to drive the connecting shaft 42 to rotate, the connecting shaft 42 rotates to drive the plate frame 43 to rotate, the plate frame 43 rotates to drive the magnetic plate 44 to rotate, so that the magnetic plate 44 can be conveniently and quickly turned over by 180 degrees, after the magnetic plate 44 is turned over, the manual pulling frame 56 is loosened, under the action of the second return spring 54, the connecting frame 57 can be moved upwards to be reset, the ratchet bar 53 moves upwards to be reset along with the ratchet bar 53, due to the action of the elastic piece, the ratchet bar 53 does not rotate the ratchet wheel 55 when moving upwards, so that the turning mechanism 5 can conveniently turn over, The magnetic plate 44 can be turned over quickly.
Example 3
On the basis of embodiment 2, as shown in fig. 1 and 5, the device further includes a fixing mechanism 6, the fixing mechanism 6 includes a first fixing frame 61, a second guide rail frame 62, a double-headed rack 63, a clamping plate 64 and a sector gear 65, the left and right sides of the mounting frame 41 are connected with the first fixing frame 61, the upper portion of the first fixing frame 61 is connected with the second guide rail frame 62, the second guide rail frame 62 is internally connected with the double-headed rack 63 in a sliding manner, the upper portion of the first fixing frame 61 is connected with two clamping plates 64 in a front-back symmetrical rotating manner, the clamping plate 64 is located on the outer side of the second guide rail frame 62, the clamping plate 64 is in contact fit with the plate frame 43, the clamping plate 64 is connected with the sector gear 65, and.
Initially, splint 64 clip the sheet frame 43 fixed, so can prevent that the sheet frame 43 from rocking, thereby can prevent that magnetic plate 44 from rocking, when making magnetic plate 44 carry out the turn-over, earlier inwardly moving double-end rack 63, double-end rack 63 inwardly moved can make splint 64 rotate through sector gear 65 and loosen sheet frame 43, accomplish the back when magnetic plate 44 turns over, make double-end rack 63 outwards remove and reset, so can make splint 64 antiport reset and clip sheet frame 43 fixedly again, so can fix board subassembly 4 through fixed establishment 6, prevent that board subassembly 4 from rocking by oneself.
Example 4
On the basis of embodiment 3, as shown in fig. 1 and 6, the present invention further includes a linkage mechanism 7, the linkage mechanism 7 includes a second fixing frame 71, a first gear 72, a first rack block 73, drive belt group 74, second gear 75, second rack block 76 and connecting block 77, the medial surface of first mount 61 is connected with second mount 71, second mount 71 upper portion rotary type is connected with first gear 72, double-end rack 63 bottom is connected with first rack block 73, first rack block 73 and the meshing of first gear 72, second mount 71 lower part rotary type is connected with second gear 75, be connected with drive belt group 74 between the transmission shaft of second gear 75 and the transmission shaft of first gear 72, the left and right sides at link 57 top all is connected with connecting block 77, connecting block 77 trailing flank is connected with second rack block 76, second rack block 76 and the meshing of second gear 75.
The connecting frame 57 moves downwards to drive the second rack block 76 to move downwards through the connecting block 77, the second rack block 76 moves downwards to enable the second gear 75 to rotate, the second gear 75 rotates to enable the first gear 72 to rotate through the transmission belt set 74, the first gear 72 rotates to enable the first rack block 73 to move inwards, the first rack block 73 moves inwards to drive the double-end rack 63 to move inwards, so that the plate frame 43 can be loosened by the clamping plate 64, and similarly, when the connecting frame 57 moves upwards to reset, the plate frame 43 can be clamped and fixed again by the clamping plate 64, so that the double-end racks 63 do not need to move one by one manually, and operation processes can be reduced; the fixing mechanism 6 can be driven to work through the linkage mechanism 7, so that the fixing mechanism 6 does not need to be manually driven to work, and operation procedures can be reduced.
As shown in fig. 1 and 7, the utility model further comprises a glove box assembly 8, the glove box assembly 8 comprises a third guide rail frame 81, a sliding installation plate 82, a clip rotating shaft 83 and a placing box 84, the lower part of the front side surface of the installation frame 41 is connected with the third guide rail frame 81, the sliding installation plate 82 is connected in the third guide rail frame 81 in a sliding way, the sliding installation plate 82 is connected with a clip rotating shaft 83 in a rotating way, and the top of the clip rotating shaft 83 is connected with the placing box 84.
Writing tools such as chalks and blackboard erasers can be placed in the placing box 84, so that a teacher can conveniently take the writing tools, the position of the placing box 84 can be adjusted through the sliding mounting plate 82, the angle of the placing box 84 can be adjusted through the clamping piece rotating shaft 83, and the teacher can conveniently take the writing tools; writing tools can be stored through the glove box assembly 8, and therefore a teacher can take the writing tools conveniently during writing.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a think special two-sided magnetism board that overturns of political affairs education which characterized in that includes:
the bottom of the mounting seat (1) is connected with a plurality of universal wheels (2);
the lifting mechanism (3) is installed on the installation seat (1), and the writing board assembly (4) is installed on the lifting mechanism (3).
2. The reversible double-sided magnetic tablet for ideological education as claimed in claim 1, wherein the lifting mechanism (3) comprises:
the top of the mounting seat (1) is connected with a plurality of hollow supporting tubes (31), and the hollow supporting tubes (31) are internally connected with movable supporting rods (32) in a sliding manner;
the fixing seat (33) is connected to one side of the hollow supporting tube (31), a bolt pull rod (35) is connected between the fixing seats (33) in a sliding mode, the bolt pull rod (35) is connected with the hollow supporting tube (31) in a sliding mode, and the bolt pull rod (35) is matched with the movable supporting rod (32);
a first return spring (34) is connected between the bolt pull rod (35) and the fixed seat (33).
3. The reversible double-sided magnetic tablet for ideological education according to claim 2, wherein the tablet assembly (4) comprises:
the mounting frame (41) is connected between the end parts of the movable support rods (32), the connecting shafts (42) are rotatably connected to the two sides of the mounting frame (41), the plate frames (43) are connected between the connecting shafts (42), and the magnetic plates (44) are connected in the plate frames (43).
4. The reversible double-sided magnetic tablet for ideological and political education as claimed in claim 3, further comprising a reversible mechanism (5), wherein the reversible mechanism (5) comprises:
the fixing plate (51) is connected to one side, close to the connecting shaft (42), of the mounting frame (41), the fixing plate (51) is connected to the first guide rail frame (52), a connecting frame (57) is connected between the first guide rail frames (52) in a sliding mode, and two hand-pulling frames (56) are connected to one side of the connecting frame (57);
the upper parts of the two sides of the connecting frame (57) are both connected with the ratchet bars (53) in a sliding manner, and two elastic pieces are connected between the ratchet bars (53) and the connecting frame (57);
a second return spring (54), wherein the second return spring (54) is connected between the connecting frame (57) and the first guide rail frame (52);
the ratchet gear (55) is connected to the connecting shaft (42), and the ratchet gear (55) is matched with the ratchet bar (53).
5. The reversible double-sided magnetic tablet for ideological education according to claim 4, further comprising a fixing mechanism (6), wherein the fixing mechanism (6) comprises:
the other side, close to the connecting shaft (42), of the mounting frame (41) is connected with the first fixing frame (61), the upper portion of the first fixing frame (61) is connected with a second guide rail frame (62), and the second guide rail frame (62) is connected with a double-end rack (63) in an inward sliding mode;
the clamping plates (64) are rotatably connected to two sides of the first fixing frame (61) close to the second guide rail frame (62), and the clamping plates (64) are in contact fit with the plate frame (43);
the sector gear (65) is connected to the clamping plate (64), and the sector gear (65) is matched with the double-end rack (63).
6. The reversible double-sided magnetic tablet for ideological education according to claim 5, further comprising a linkage mechanism (7), wherein the linkage mechanism (7) comprises:
the inner side surface of the first fixing frame (61) is connected with a second fixing frame (71), and the upper part of the second fixing frame (71) is rotatably connected with a first gear (72);
the double-head rack (63) is connected with a first rack block (73), and the first rack block (73) is meshed with the first gear (72);
the lower part of the second fixing frame (71) is rotatably connected with a second gear (75), and a transmission belt group (74) is connected between a transmission shaft of the second gear (75) and a transmission shaft of the first gear (72);
the two sides of the end part of the connecting frame (57) are both connected with the connecting blocks (77), the connecting blocks (77) are connected with second rack blocks (76), and the second rack blocks (76) are meshed with the second gears (75).
7. The reversible double-sided magnetic writing board for ideological education according to claim 6, further comprising a glove box assembly (8), wherein the glove box assembly (8) comprises:
the lower part of the other side of the mounting frame (41) is connected with a third guide rail frame (81), the third guide rail frame (81) is connected with a sliding mounting plate (82) in an inward sliding manner, the sliding mounting plate (82) is rotatably connected with a clamping piece rotating shaft (83), and the clamping piece rotating shaft (83) is connected with a placing box (84).
8. The reversible double-sided magnetic writing board for ideological education according to claim 7, wherein the mounting frame (41) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368653.7A CN112356596B (en) | 2020-11-30 | 2020-11-30 | Think special two-sided magnetism board of upset of political affairs education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368653.7A CN112356596B (en) | 2020-11-30 | 2020-11-30 | Think special two-sided magnetism board of upset of political affairs education |
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| Publication Number | Publication Date |
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| CN112356596A true CN112356596A (en) | 2021-02-12 |
| CN112356596B CN112356596B (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011368653.7A Active CN112356596B (en) | 2020-11-30 | 2020-11-30 | Think special two-sided magnetism board of upset of political affairs education |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362683A (en) * | 2021-06-01 | 2021-09-07 | 邵庆芬 | Interactive teaching equipment is used in english teaching |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160243880A1 (en) * | 2015-02-20 | 2016-08-25 | Ronald Bianco | Magnetic Calendar System and Paper Calendar with Dry Erase Surface |
| CN209497260U (en) * | 2019-02-13 | 2019-10-15 | 南京沃亚特电气科技有限公司 | A kind of Self-recover overvoltage-undervoltage protector clamping device |
| CN209879865U (en) * | 2019-04-10 | 2019-12-31 | 臧旭 | Teaching board for primary school mathematics education |
| CN110897351A (en) * | 2019-12-13 | 2020-03-24 | 江西新汉力实业有限公司 | Dining table with quick clean function |
| CN111203744A (en) * | 2018-11-21 | 2020-05-29 | 南京路博利尔精密机械有限公司 | Turnover device for machining of mechanical parts |
| CN211628425U (en) * | 2020-04-30 | 2020-10-02 | 重庆市开州区职业教育中心(重庆市开州区中等卫生职业学校) | Think political affairs teaching auxiliary device |
| CN211617200U (en) * | 2020-01-16 | 2020-10-02 | 郑州铁路职业技术学院 | Display board for education |
| CN111742810A (en) * | 2020-07-31 | 2020-10-09 | 廖铁仙 | Cherry tree planting equipment |
-
2020
- 2020-11-30 CN CN202011368653.7A patent/CN112356596B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160243880A1 (en) * | 2015-02-20 | 2016-08-25 | Ronald Bianco | Magnetic Calendar System and Paper Calendar with Dry Erase Surface |
| CN111203744A (en) * | 2018-11-21 | 2020-05-29 | 南京路博利尔精密机械有限公司 | Turnover device for machining of mechanical parts |
| CN209497260U (en) * | 2019-02-13 | 2019-10-15 | 南京沃亚特电气科技有限公司 | A kind of Self-recover overvoltage-undervoltage protector clamping device |
| CN209879865U (en) * | 2019-04-10 | 2019-12-31 | 臧旭 | Teaching board for primary school mathematics education |
| CN110897351A (en) * | 2019-12-13 | 2020-03-24 | 江西新汉力实业有限公司 | Dining table with quick clean function |
| CN211617200U (en) * | 2020-01-16 | 2020-10-02 | 郑州铁路职业技术学院 | Display board for education |
| CN211628425U (en) * | 2020-04-30 | 2020-10-02 | 重庆市开州区职业教育中心(重庆市开州区中等卫生职业学校) | Think political affairs teaching auxiliary device |
| CN111742810A (en) * | 2020-07-31 | 2020-10-09 | 廖铁仙 | Cherry tree planting equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362683A (en) * | 2021-06-01 | 2021-09-07 | 邵庆芬 | Interactive teaching equipment is used in english teaching |
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| CN112356596B (en) | 2022-04-05 |
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Effective date of registration: 20230406 Address after: 364000 No. 8, Minda Road, Caoxi Town, Xinluo District, Longyan City, Fujian Province Patentee after: MINXI VOCATIONAL & TECHNICAL College Address before: 364000 b5-304, Liandong community, Xinluo District, Longyan City, Fujian Province Patentee before: Wu Xiaoying |
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