CN210960869U - Real teaching aid for room of instructing with adjustable - Google Patents
Real teaching aid for room of instructing with adjustable Download PDFInfo
- Publication number
- CN210960869U CN210960869U CN201921719989.6U CN201921719989U CN210960869U CN 210960869 U CN210960869 U CN 210960869U CN 201921719989 U CN201921719989 U CN 201921719989U CN 210960869 U CN210960869 U CN 210960869U
- Authority
- CN
- China
- Prior art keywords
- plate
- adjusting
- adjustable
- bolts
- teaching aid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model provides an adjustable teaching aid for a practical training room, which comprises a table plate, a first supporting plate, a second supporting plate, a storage plate, a fixed vertical plate, an auxiliary supporting plate, a left protective edge, a right protective edge, a computer, an adjustable extension plate frame structure, an auxiliary teaching writing plate structure and an adjustable placing frame structure, wherein the first supporting plate is respectively arranged at the left side and the right side of the lower surface of the table plate by bolts; the second support plate is arranged at the rear part of the first support plate through a bolt, and the upper end of the second support plate is connected with the table plate through a bolt; the storage plate bolt is arranged in the middle between the first supporting plate and the first supporting plate; the fixed vertical plate bolt is arranged in the middle between the storage plate and the table plate. The utility model has the advantages that: through the setting of adjustable extension grillage structure, can cooperate the table, increase length, and then be convenient for place the work that the physics experiment instrument was demonstrateed and imparts knowledge to students in the standing groove of extension board.
Description
Technical Field
The utility model belongs to the technical field of teaching aid, especially, relate to an adjustable real teaching aid for room of instructing.
Background
The teaching aid is a material object aiming at propagating science and technology and educating people, is a complete science and technology media, is an indispensable device in teenager science and technology activities, and comprises a material object teaching aid and a duplicate teaching aid.
However, the teaching aid for the existing practical training room also has the problems that the teaching aid does not have the function of extending and increasing the length, has poor teaching effect and does not have the function of storing articles.
Therefore, the invention of the adjustable teaching aid for the training room is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a real teaching aid for room of instructing with adjustable to solve current real teaching aid for room of instructing and do not possess the function that plays extension and increase length, the teaching effect is relatively poor and do not possess the problem that stores the article function. An adjustable teaching aid for a training room comprises a table plate, a first supporting plate, a second supporting plate, a storage plate, a fixed vertical plate, an auxiliary supporting plate, a left protective edge, a right protective edge, a computer, an adjustable extension plate frame structure, an auxiliary teaching writing plate structure and an adjustable placing frame structure, wherein the first supporting plate is respectively installed on the left side and the right side of the lower surface of the table plate through bolts; the second support plate is arranged at the rear part of the first support plate through a bolt, and the upper end of the second support plate is connected with the table plate through a bolt; the storage plate bolt is arranged in the middle between the first supporting plate and the first supporting plate; the fixed vertical plate bolt is arranged in the middle between the storage plate and the table plate; the auxiliary supporting plates are respectively installed on the upper parts of the left and right surfaces of the fixed vertical plate through bolts, and the outer sides of the auxiliary supporting plates are connected with the upper part of the inner wall of the first supporting plate through bolts; the left protective edge and the right protective edge are respectively glued on the left side and the right side of the upper surface of the desk plate; the computer is placed on the right side of the upper part of the desk plate; the adjustable extension plate frame structure is arranged inside the first supporting plate; the auxiliary teaching writing board is arranged on the left upper part of the desk board in a structure; the adjusting placing frame structure is arranged at the right upper part of the table plate; the adjustable extension plate frame structure comprises a sleeving plate, a reinforcing plate, a protective pad, a clamping plate, an extension plate, a placing groove and a movable handle, wherein the sleeving plate is embedded at the upper part of the outer wall of the first supporting plate; the reinforcing plates are respectively and integrally arranged at the front part and the rear part of the lower surface of the sleeving plate; the protective pad is glued on the right side of the upper surface of the reinforcing plate; the clamping plate is integrally arranged at the left end of the extension plate; the placing groove is arranged on the right side of the upper side inside the extending plate; the movable handle is glued at the right end of the extension plate.
Preferably, the auxiliary teaching writing board structure comprises a fixed disk, a lower adjusting seat, an adjusting vertical plate, an adjusting long hole, an upper adjusting seat, a placing box, a white board, a blackboard eraser and a water pen, wherein the fixed disk is glued on the left side of the upper surface of the desk plate; the lower adjusting seat is integrally arranged at the upper end of the fixed disk; the adjusting long hole is formed in the middle of the inner part of the adjusting vertical plate; the upper adjusting seat is integrally arranged on the left side of the lower surface of the placing box.
Preferably, the adjusting and placing frame structure comprises a fixing plate, a first adjusting plate, a first long hole, a second adjusting plate, a second long hole, an adjusting bolt and a placing plate, wherein the fixing plate is installed at the upper ends of the first adjusting plate and the second adjusting plate through bolts; the first adjusting plate and the second adjusting plate are respectively installed on the middle right side and the right side of the rear part of the upper surface of the desk plate through bolts; the first long hole is formed in the middle of the inner part of the first adjusting plate; the second long hole is formed in the middle of the inner part of the second adjusting plate; the placing plate is arranged between the first adjusting plate and the second adjusting plate.
Preferably, the extension plates pass through upper portions of the first support plates, respectively, and are inserted inside the first support plates.
Preferably, the sleeving plate body is U-shaped, the sleeving plate is a steel plate, and the outer wall of the sleeving plate body is in threaded connection with a bolt.
Preferably, the reinforcing plate adopts the steel sheet, and be provided with two, the protection pad on reinforcing plate upper portion correspond with the lower part of extension board.
Preferably, the whiteboard is fixed at the middle rear part of the left side of the upper surface of the desk board.
Preferably, the placing box is glued to the lower part of the front surface of the whiteboard, and the blackboard eraser and the water pen are placed in the placing box.
Preferably, the adjusting vertical plate is inserted in the lower adjusting seat and the upper adjusting seat, and a bolt and a nut are arranged in the adjusting long hole and are respectively connected with the lower adjusting seat, the adjusting vertical plate and the upper adjusting seat.
Preferably, the placing plate is provided in plurality and installed between the first adjusting plate and the second adjusting plate.
Preferably, the adjusting bolts are provided with a plurality of adjusting bolts, and the adjusting bolts respectively penetrate through the first long holes and the second long holes to be in threaded connection with the placing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the extension board pass the upper portion of first backup pad respectively, and insert in the inboard of first backup pad, during this extension board of activity, can cooperate the table, increase length, and then be convenient for place the work that the physics experiment instrument showed teaching in the standing groove of extension board.
2. The utility model discloses in, cup joint the board body and adopt the U type, the board that cup joints adopt the steel sheet, and threaded connection has the bolt on the outer wall, the cooperation of being convenient for extends the board and moves about, also can carry out the function fixed to extending the board thereupon simultaneously.
3. The utility model discloses in, the gusset plate adopt the steel sheet, and be provided with two, the protection on gusset plate upper portion fill up and correspond with the lower part of extension board, be convenient for support reinforced (rfd) function to the extension board, and then the reasonable use that uses.
4. The utility model discloses in, the blank fix at the left well rear portion of table upper surface, when using, can place the rear portion of blank with the instrument of physics experiment, and then can write the relevant data when physics experiment on the blank, can increase the effect of teaching simultaneously.
5. The utility model discloses in, the box of placing splice in the lower part of blank front surface, and inside blackboard eraser and water based pen placed, be convenient for place this blackboard eraser and water based pen and store, also be convenient for use simultaneously.
6. The utility model discloses in, the regulation riser peg graft in the inside of adjusting seat and last regulation seat down, the regulation slot hole in be provided with bolt and nut to be connected with lower regulation seat, regulation riser and last regulation seat respectively, be convenient for adjust the work that the angle of difference used.
7. The utility model discloses in, the board of placing be provided with a plurality ofly to install between first regulating plate and second regulating plate, be convenient for place article on placing the board, and be convenient for use.
8. The utility model discloses in, adjusting bolt be provided with a plurality ofly, and pass first slot hole and second slot hole respectively and place board threaded connection, be convenient for will place the board and reciprocate different position departments and use, and then place the article of equidimension not.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the adjustable extension plate frame structure of the present invention.
Fig. 3 is a schematic structural diagram of the structure of the auxiliary teaching writing board of the present invention.
Fig. 4 is a schematic structural diagram of the adjusting rack structure of the present invention.
In the figure:
1. a table plate; 2. a first support plate; 3. a second support plate; 4. a storage plate; 5. fixing a vertical plate; 6. an auxiliary support plate; 7. a left protective edge; 8. a right protective edge; 9. a computer; 10. the structure of the extension plate frame can be adjusted; 101. sleeving and connecting plates; 102. a reinforcing plate; 103. a protective pad; 104. clamping a plate; 105. an extension plate; 106. a placement groove; 107. a movable handle; 11. a structure of an auxiliary teaching writing board; 111. fixing the disc; 112. a lower adjustment seat; 113. adjusting a vertical plate; 114. adjusting the long hole; 115. an upper adjusting seat; 116. placing the box; 117. a white board; 118. a blackboard eraser; 119. a water pen; 12. adjusting the structure of the placing rack; 121. a fixing plate; 122. a first adjusting plate; 123. a first long hole; 124. a second adjusting plate; 125. a second long hole; 126. adjusting the bolt; 127. placing the plate.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in the attached drawings 1 and 2, the adjustable teaching aid for the practical training room comprises a table plate 1, a first supporting plate 2, a second supporting plate 3, a storage plate 4, a fixed vertical plate 5, an auxiliary supporting plate 6, a left protective edge 7, a right protective edge 8, a computer 9, an adjustable extension plate frame structure 10, an auxiliary teaching writing plate structure 11 and an adjustable storage frame structure 12, wherein the first supporting plate 2 is respectively installed on the left side and the right side of the lower surface of the table plate 1 through bolts; the second supporting plate 3 is mounted at the rear part of the first supporting plate 2 through bolts, and the upper end of the second supporting plate is connected with the table plate 1 through bolts; the storage plate 4 is arranged in the middle between the first supporting plate 2 and the first supporting plate 2 through bolts; the fixed vertical plate 5 is arranged in the middle between the storage plate 4 and the table plate 1 through bolts; the auxiliary supporting plates 6 are respectively installed on the upper parts of the left surface and the right surface of the fixed vertical plate 5 through bolts, and the outer sides of the auxiliary supporting plates are connected with the upper part of the inner wall of the first supporting plate 2 through bolts; the left protective edge 7 and the right protective edge 8 are respectively glued on the left side and the right side of the upper surface of the desk plate 1; the computer 9 is arranged on the right side of the upper part of the table board 1; the adjustable extension plate frame structure 10 is arranged inside the first supporting plate 2; the auxiliary teaching writing board structure 11 is arranged at the left upper part of the desk board 1; the adjusting placing frame structure 12 is arranged at the upper right part of the table board 1; the adjustable extension plate frame structure 10 comprises a socket plate 101, a reinforcing plate 102, a protective cushion 103, a clamping plate 104, an extension plate 105, a placing groove 106 and a movable handle 107, wherein the socket plate 101 is embedded at the upper part of the outer wall of the first supporting plate 2; the reinforcing plates 102 are respectively and integrally arranged at the front part and the rear part of the lower surface of the sleeve plate 101; the protective pad 103 is glued on the right side of the upper surface of the reinforcing plate 102; the clamping plate 104 is integrally arranged at the left end of the extension plate 105; the placing groove 106 is arranged at the right side of the upper side inside the extending plate 105; the movable handle 107 is glued to the right end of the extension plate 105.
As shown in fig. 3, in the above embodiment, specifically, the auxiliary teaching writing board structure 11 includes a fixed tray 111, a lower adjusting seat 112, an adjusting vertical plate 113, an adjusting long hole 114, an upper adjusting seat 115, a placing box 116, a white board 117, a blackboard eraser 118 and a water pen 119, and the fixed tray 111 is glued to the left side of the upper surface of the desk board 1; the lower adjusting seat 112 is integrally arranged at the upper end of the fixed disc 111; the adjusting long hole 114 is arranged in the middle part inside the adjusting vertical plate 113; the upper adjusting seat 115 is integrally arranged at the left side of the lower surface of the placing box 116.
As shown in fig. 4, in the above embodiment, specifically, the adjusting and placing frame structure 12 includes a fixing plate 121, a first adjusting plate 122, a first long hole 123, a second adjusting plate 124, a second long hole 125, an adjusting bolt 126 and a placing plate 127, wherein the fixing plate 121 is bolted to the upper ends of the first adjusting plate 122 and the second adjusting plate 124; the first adjusting plate 122 and the second adjusting plate 124 are respectively installed on the middle right side and the right side of the rear part of the upper surface of the table board 1 through bolts; the first long hole 123 is formed in the middle of the inside of the first adjusting plate 122; the second slot 125 is formed in the middle of the inside of the second adjustment plate 124; the placing plate 127 is disposed between the first regulating plate 122 and the second regulating plate 124.
In the above embodiment, specifically, the extension plates 105 respectively penetrate through the upper portions of the first support plates 2 and are inserted into the inner sides of the first support plates 2, and when the extension plates 105 are moved, the extension plates can be matched with the table 1 to increase the length, so that the physical experiment tools can be conveniently placed in the placing grooves 106 of the extension plates 105 for demonstration and teaching.
In the above embodiment, specifically, the socket plate 101 specifically adopts a U-shape, the socket plate 101 adopts a steel plate, and the outer wall is in threaded connection with a bolt, so that the extension plate 105 can be conveniently matched to move, and meanwhile, the extension plate 105 can be fixed accordingly.
In the above embodiment, specifically, the reinforcing plate 102 is made of a steel plate, and two reinforcing plates are provided, and the protective pad 103 on the upper portion of the reinforcing plate 102 corresponds to the lower portion of the extending plate 105, so that the extending plate 105 can be supported and reinforced conveniently, and further, the use is reasonable.
In the above embodiment, specifically, the white board 117 is fixed at the middle rear portion on the left side of the upper surface of the table board 1, and when the teaching aid is used, a tool for a physical experiment can be placed at the rear portion of the white board 117, so that data related to the physical experiment can be written on the white board 117, and meanwhile, the teaching effect can be increased.
In the above embodiment, specifically, the placing box 116 is glued to the lower portion of the front surface of the whiteboard 117, and the blackboard eraser 118 and the water pen 119 are placed inside, so that the blackboard eraser 118 and the water pen 119 can be conveniently placed and stored, and the use is also convenient.
In the above embodiment, specifically, the adjusting vertical plate 113 is inserted into the lower adjusting seat 112 and the upper adjusting seat 115, and the adjusting long hole 114 is provided with a bolt and a nut therein, and is respectively connected with the lower adjusting seat 112, the adjusting vertical plate 113 and the upper adjusting seat 115, so as to facilitate adjustment to different angles for use.
In the above embodiment, specifically, the placing plate 127 is provided in plurality and is installed between the first adjusting plate 122 and the second adjusting plate 124, so that the placing of the article on the placing plate 127 is facilitated, and the use is facilitated.
In the above embodiment, specifically, the adjusting bolts 126 are provided in plural, and respectively pass through the first long hole 123 and the second long hole 125 to be in threaded connection with the placing plate 127, so that the placing plate 127 can be moved up and down to different positions for use, and then articles with different sizes can be placed.
Principle of operation
The utility model discloses a theory of operation: in the using process, when articles with different sizes need to be placed, the placing plate 127 is moved up and down respectively and reaches different positions between the first adjusting plate 122 and the second adjusting plate 124, then the articles with different sizes can be fixed by screwing the adjusting bolts 126 respectively, the articles with different sizes can be placed on the placing plate 127 conveniently, when the desk is used and is subjected to test display, the movable handle 107 is grasped and pulled, the extending plate 105 can be pulled out from the inner side of the first supporting plate 2, then the extending plate 105 can be supported by the reinforcing plate 102 and the protective pad 103, finally the bolts on the sleeving plate 101 are screwed for fixing, further, the physical experiment tool can be placed in the placing groove 106 of the extending plate 105 for test display, when the desk is used and is required to be taught and displayed, the articles or tools are placed on the left side of the desk plate 1 and are positioned in front and back of the white plate 117, then the white plate 117 is moved, and the upper adjusting seat 115 is, The vertical plates 113 and the lower adjusting seats 112 are adjusted to reach proper lengths and angles, so that the white board 117 can be located at the rear part of an article or a tool, finally, the lower adjusting seats 112 and the upper adjusting seats 115 are screwed down to be fixed through bolts and nuts, after the fixing is completed, a user can draw arrows on the white board 117 and correspond to the article or the tool, meanwhile, related data can be written on the white board 117, and therefore the teaching effect can be improved.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (10)
1. An adjustable teaching aid for a training room is characterized by comprising a table plate (1), a first supporting plate (2), a second supporting plate (3), a storage plate (4), a fixed vertical plate (5), an auxiliary supporting plate (6), a left protective edge (7), a right protective edge (8), a computer (9), an adjustable extension plate frame structure (10), an auxiliary teaching writing plate structure (11) and an adjustable placing frame structure (12), wherein the first supporting plate (2) is respectively installed on the left side and the right side of the lower surface of the table plate (1) through bolts; the second supporting plate (3) is arranged at the rear part of the first supporting plate (2) by bolts, and the upper end of the second supporting plate is connected with the table plate (1) by bolts; the storage plate (4) is arranged in the middle between the first supporting plate (2) and the first supporting plate (2) through bolts; the fixed vertical plate (5) is arranged in the middle between the storage plate (4) and the table plate (1) through bolts; the auxiliary supporting plates (6) are respectively installed on the upper parts of the left and right surfaces of the fixed vertical plate (5) through bolts, and the outer sides of the auxiliary supporting plates are connected with the upper part of the inner wall of the first supporting plate (2) through bolts; the left protective edge (7) and the right protective edge (8) are respectively glued to the left side and the right side of the upper surface of the desk plate (1); the computer (9) is arranged on the right side of the upper part of the table board (1); the adjustable extension plate frame structure (10) is arranged in the first supporting plate (2); the auxiliary teaching writing board structure (11) is arranged at the upper left part of the desk board (1); the adjusting placing frame structure (12) is arranged at the right upper part of the table plate (1); the adjustable extension plate frame structure (10) comprises a sleeving connection plate (101), a reinforcing plate (102), a protective pad (103), a clamping plate (104), an extension plate (105), a placing groove (106) and a movable handle (107), wherein the sleeving connection plate (101) is embedded at the upper part of the outer wall of the first supporting plate (2); the reinforcing plates (102) are respectively and integrally arranged at the front part and the rear part of the lower surface of the sleeving connection plate (101); the protective pad (103) is glued on the right side of the upper surface of the reinforcing plate (102); the clamping plate (104) is integrally arranged at the left end of the extension plate (105); the placing groove (106) is arranged on the right side of the upper side inside the extending plate (105); the movable handle (107) is glued at the right end of the extension plate (105).
2. The adjustable teaching aid for the practical training room as claimed in claim 1, wherein the auxiliary teaching writing board structure (11) comprises a fixed board (111), a lower adjusting seat (112), an adjusting vertical board (113), an adjusting long hole (114), an upper adjusting seat (115), a placing box (116), a white board (117), a blackboard eraser (118) and a water pen (119), wherein the fixed board (111) is glued on the left side of the upper surface of the desk board (1); the lower adjusting seat (112) is integrally arranged at the upper end of the fixed disc (111); the adjusting long hole (114) is arranged in the middle part inside the adjusting vertical plate (113); the upper adjusting seat (115) is integrally arranged on the left side of the lower surface of the placing box (116).
3. The adjustable teaching aid for the practical training room as claimed in claim 1, wherein the adjusting placing frame structure (12) comprises a fixing plate (121), a first adjusting plate (122), a first long hole (123), a second adjusting plate (124), a second long hole (125), an adjusting bolt (126) and a placing plate (127), wherein the fixing plate (121) is mounted on the upper ends of the first adjusting plate (122) and the second adjusting plate (124) through bolts; the first adjusting plate (122) and the second adjusting plate (124) are respectively installed on the middle right side and the right side of the rear part of the upper surface of the table plate (1) through bolts; the first long hole (123) is formed in the middle of the inner part of the first adjusting plate (122); the second long hole (125) is arranged in the middle part inside the second adjusting plate (124); the placing plate (127) is arranged between the first adjusting plate (122) and the second adjusting plate (124).
4. An adjustable teaching aid for training rooms as claimed in claim 1, wherein the extension plates (105) are inserted through the upper portion of the first support plate (2) and the inner side of the first support plate (2), respectively.
5. The adjustable teaching aid for the practical training room as claimed in claim 1, wherein the socket plate (101) is U-shaped, the socket plate (101) is made of steel plate, and the outer wall of the socket plate is in threaded connection with a bolt.
6. The adjustable teaching aid for the practical training room as claimed in claim 1, wherein the reinforcing plate (102) is made of steel plate, two reinforcing plates are arranged, and a protective pad (103) arranged on the upper portion of the reinforcing plate (102) corresponds to the lower portion of the extending plate (105).
7. An adjustable teaching aid for training rooms as claimed in claim 2 wherein the whiteboard (117) is fixed to the left, middle rear portion of the upper surface of the table (1).
8. An adjustable teaching aid for training rooms as claimed in claim 2, wherein the box (116) is glued to the lower part of the front surface of the whiteboard (117) and has a blackboard eraser (118) and a water pen (119) placed inside.
9. An adjustable teaching aid for training rooms as claimed in claim 3 wherein the mounting plate (127) is provided in plurality and is mounted between the first (122) and second (124) adjustment plates.
10. The adjustable teaching aid for the practical training room as claimed in claim 3, wherein a plurality of adjusting bolts (126) are arranged and are respectively threaded through the first long hole (123) and the second long hole (125) to be connected with the placing plate (127).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719989.6U CN210960869U (en) | 2019-10-15 | 2019-10-15 | Real teaching aid for room of instructing with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719989.6U CN210960869U (en) | 2019-10-15 | 2019-10-15 | Real teaching aid for room of instructing with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210960869U true CN210960869U (en) | 2020-07-10 |
Family
ID=71443110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921719989.6U Expired - Fee Related CN210960869U (en) | 2019-10-15 | 2019-10-15 | Real teaching aid for room of instructing with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210960869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257128A (en) * | 2021-05-13 | 2021-08-13 | 湖州师范学院 | Electronic information display device for outdoor performance |
-
2019
- 2019-10-15 CN CN201921719989.6U patent/CN210960869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113257128A (en) * | 2021-05-13 | 2021-08-13 | 湖州师范学院 | Electronic information display device for outdoor performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210960869U (en) | Real teaching aid for room of instructing with adjustable | |
| CN203493068U (en) | Teacher's desk for teaching | |
| CN205682782U (en) | Desk for teaching formula palette rack | |
| CN214312274U (en) | Auxiliary device that english education and teaching used | |
| CN206733889U (en) | A kind of board of education | |
| CN206491504U (en) | A kind of tiltable detachable desk of table | |
| CN205983943U (en) | Novel legal provision show is used in convenient teaching device | |
| CN206403459U (en) | A kind of Simple detachable Folding desk folding desk board | |
| CN205612065U (en) | Novel platform | |
| CN205053232U (en) | Teaching support for economy management teaching | |
| CN204654176U (en) | A kind of Multifunctional teaching platform | |
| CN204970075U (en) | Teaching platform | |
| CN211910867U (en) | English teaching device | |
| CN210190953U (en) | Interactive touch intelligent blackboard | |
| CN204805881U (en) | Support for computer teaching | |
| CN211092412U (en) | Multi-functional chinese teaching auxiliary device of giving lessons | |
| CN105455425A (en) | Arts teaching aid | |
| CN206414002U (en) | A kind of adjustable desk of detachable supporting plate | |
| CN213197447U (en) | Real workstation of instructing is restoreed to vehicle working of plastics | |
| CN219856592U (en) | Modularized teaching board | |
| CN220631416U (en) | Novel lectern | |
| CN202723003U (en) | Convenient desk for teachers | |
| CN211519118U (en) | Drawing workbench | |
| CN215000559U (en) | Mobile multimedia classroom teaching device | |
| CN107899228A (en) | A kind of football strategy rehearsal teaching display board |
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: 20200710 Termination date: 20211015 |