CN113823127A - Network education training equipment - Google Patents
Network education training equipment Download PDFInfo
- Publication number
- CN113823127A CN113823127A CN202111078257.5A CN202111078257A CN113823127A CN 113823127 A CN113823127 A CN 113823127A CN 202111078257 A CN202111078257 A CN 202111078257A CN 113823127 A CN113823127 A CN 113823127A
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- CN
- China
- Prior art keywords
- fixed
- curtain
- bottom end
- side wall
- shell
- 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.)
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- 238000012549 training Methods 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 23
- 239000000428 dust Substances 0.000 abstract description 7
- 238000007605 air drying Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides a network education training device, which structurally comprises a curtain; the curtain comprises a support rod, a collecting structure, a transmission structure, a fixing strip, a fixing structure, a cleaning structure and an air drying structure, wherein the support rod is fixed at the bottom end of the curtain; the collecting structure is fixed at the top end of the curtain; the transmission structures are fixed at two ends of the shell; the fixing strip is fixed on the side wall of the inner part of the bottom end of the shell; the fixing structure is clamped on the inner side wall of the bottom end of the shell; the cleaning structure is fixed at the bottom end of the side plate and comprises a sponge, a transmission pipe and an outlet, the top end of the sponge is fixed at the bottom end of the side plate, the transmission pipe is fixed inside the sponge, and the outlet is formed in the side wall of the bottom end of the transmission pipe. The invention provides network education training equipment which has the advantage of being convenient for cleaning dust and stains on the surface of a curtain in time when the network education equipment is not used.
Description
Technical Field
The invention relates to the field of teaching equipment, in particular to network education training equipment.
Background
With the continuous development and wide popularization of computer and internet technologies in recent years, network education or network training is rapidly developed. Compared with the traditional face-to-face teaching mode, the network education overcomes the defect that teachers and students need to give lessons and study at the same time and the same place, so that the network education enables the students to study more flexibly and conveniently.
At present most primary schools, junior middle schools, high schools and universities, multimedia classrooms are generally established, the development of the multimedia classrooms enables teachers to explain and give lessons more clearly and vividly, students can also increase the attention and the understanding ability of learning later, when the students go on class in the multimedia classrooms, the teachers of the old are not skilled enough in network technology operation, the contents projected on a curtain by a chalk or a fountain pen can be pointed, and students who adjust skins can be carried out in class, doodle is given by pens on the curtain, the surface of the curtain is not clean, images projected by a projector are interfered, the contents are not clear, and troubles are brought to the teachers giving lessons.
Therefore, there is a need to provide a network education training apparatus to solve the above technical problems.
Disclosure of Invention
The invention solves the technical problem of providing the network education training equipment which is convenient for cleaning dust and stains on the surface of a curtain in time when the network education equipment is not used.
In order to solve the above technical problems, the present invention provides a network education training apparatus comprising:
a curtain;
the supporting rod is fixed at the bottom end of the curtain;
the collecting structure is fixed at the top end of the curtain and comprises a shell, a motor, limiting blocks and a rotating shaft, the rotating shaft is fixed at the top end of the curtain, the motor is mounted at two ends of the rotating shaft, the limiting blocks are fixed on the side walls at two ends of the rotating shaft, and the motor is fixed at two ends inside the shell;
the conveying structures are fixed at two ends of the shell and comprise air guide pipes, containers, container covers, guide pipes and air bags, the containers are fixed at two ends of the shell, the container covers are in threaded connection with the top ends of the containers, one ends of the air guide pipes are installed in the middle of the top surfaces of the container covers, the air bags are fixed at the other ends of the air guide pipes, and the guide pipes are fixed at the middle of the bottom ends of the containers;
the fixing strip is fixed on the side wall of the inner part of the bottom end of the shell;
the fixing structure is clamped on the inner side wall of the bottom end of the shell and comprises a fixing head, a side plate and an inserting plate, the bottom surface of the inserting plate is abutted against the fixing strip, the side plate is abutted against the side wall of the bottom end of the shell, and the fixing head is fixed at one end of the side plate;
the cleaning structure is fixed at the bottom end of the side plate and comprises a sponge, a transmission pipe and an outlet, the top end of the sponge is fixed at the bottom end of the side plate, the transmission pipe is fixed inside the sponge, and the outlet is formed in the side wall of the bottom end of the transmission pipe;
air-dry the structure, air-dry the structure and be fixed in the top surface of bracing piece, air-dry the structure and include inserted block and ventilation groove, the inserted block is fixed in the top surface of bracing piece, ventilation groove locates the lateral wall of inserted block.
Preferably, the length of the support rod is greater than the width of the curtain, and the weight of the support rod is greater than the weight of the curtain.
Preferably, the limiting block occupies one fourth of the side wall of the rotating shaft, and the limiting block rotates for a circle to extrude the air bag once.
Preferably, the balloon is in communication with the vessel via the airway tube, and the vessel is in communication with the transfer tube via the conduit tube.
Preferably, one end of the conveying pipe is connected with one end of the guide pipe, and the outflow quantity of the two guide pipes is equal to the total outflow quantity of the outlet arranged on the side wall of the conveying pipe.
Preferably, the length of the side plate and the length of the inserting plate are equal to the length of the shell, and the side wall at the bottom end of the shell is clamped between the side plate and the inserting plate.
Preferably, the shape of sponge is right triangle, and two the orientation of sponge is relative, the hypotenuse orientation of sponge is for inwards.
Preferably, the inserted block has two, and two the inserted block is relative form, and two conflict between the inserted block the lateral wall of curtain bottom, just the top of inserted block is an inclined plane.
Compared with the related art, the network education training equipment provided by the invention has the following beneficial effects:
the invention provides network education training equipment, which is characterized in that when projection teaching is used, a fixing structure is firstly inserted from the side wall of a collecting structure, the fixing structure is enabled to abut against a fixing strip, the fixing structure is enabled to be clamped on the side wall at the bottom end of the collecting structure, the inclined side wall of a cleaning structure is enabled to abut against the side wall of a curtain, then the collecting structure is started to rotate, the curtain rolled in the collecting structure is slowly released and unfolded, the curtain is supported and pulled by a support rod, the unfolded curtain forms a plane for projection teaching of a projector, after the collecting structure is used, the collecting structure is started to rotate reversely, the unfolded curtain is slowly rolled into the collecting structure, and the collecting structure drives a transmission structure while the curtain is rolled, will the inside clean solvent part of transmission structure is arranged the inside of clean structure makes the clean structure with the rolling the curtain cleans, prevents the dust spot that the curtain is infected with, when the curtain was received completely, be fixed in the bracing piece surface air-dry structure will clean structure struts, makes clean structure no longer contradicts the lateral wall of curtain, air-dry structure will clean structure struts the back, has increased the wind speed of flowing of clean structure inside wall, makes clean structure can accelerate to air-dry, avoids making the image portion that the projecting apparatus throws receive the interference, can not lead to the content unclear, brings the trouble for the mr of giving lessons, has the advantage of being convenient for clean curtain surface dust and spot in time.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a network education training apparatus provided in the present invention;
FIG. 2 is a schematic view of the collection plenum shown in FIG. 1;
FIG. 3 is a schematic view of the fastening structure shown in FIG. 1;
FIG. 4 is a schematic view of the cleaning structure shown in FIG. 1;
FIG. 5 is a schematic view of the seasoning structure shown in FIG. 1;
fig. 6 is a schematic view of the support structure shown in fig. 1.
Reference numbers in the figures: 1. curtain, 2, bracing piece, 3, collection structure, 31, shell, 32, motor, 33, stopper, 34, pivot, 4, transmission structure, 41, air duct, 42, container, 43, container lid, 44, pipe, 45, gasbag, 5, fixed knot constructs, 51, fixed head, 52, curb plate, 53, picture peg, 6, clean structure, 61, sponge, 62, transmission pipe, 63, export, 7, fixed strip, 8, air-dry structure, 81, inserted block, 82, ventilation groove.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the network education training apparatus of the invention according to the embodiment of the present invention includes: a curtain 1; the curtain comprises a support rod 2, a collecting structure 3, a conveying structure 4, a fixing strip 7, a fixing structure 5, a cleaning structure 6 and an air drying structure 8, wherein the support rod 2 is fixed at the bottom end of the curtain 1; the collecting structure 3 is fixed at the top end of the curtain 1, the collecting structure 3 comprises a shell 31, a motor 32, a limiting block 33 and a rotating shaft 34, the rotating shaft 34 is fixed at the top end of the curtain 1, the motor 32 is installed at two ends of the rotating shaft 34, the limiting block 33 is fixed at the side wall of two ends of the rotating shaft 34, and the motor 32 is fixed at two ends inside the shell 31; the transmission structure 4 is fixed at two ends of the housing 31, the transmission structure 4 comprises an air duct 41, a container 42, a container cover 43, a conduit 44 and a balloon 45, the container 42 is fixed at two ends of the housing 31, the container cover 43 is screwed at the top end of the container 42, one end of the air duct 41 is arranged at the center of the top surface of the container cover 43, the balloon 45 is fixed at the other end of the air duct 41, and the conduit 44 is fixed at the center of the bottom end of the container 42; the fixing strip 7 is fixed on the inner side wall of the bottom end of the shell 31; the fixing structure 5 is clamped on the inner side wall of the bottom end of the shell 31, the fixing structure 5 comprises a fixing head 51, a side plate 52 and an inserting plate 53, the bottom surface of the inserting plate 53 abuts against the fixing strip 7, the side plate 52 abuts against the side wall of the bottom end of the shell 31, and the fixing head 51 is fixed at one end of the side plate 52; the cleaning structure 6 is fixed at the bottom end of the side plate 52, the cleaning structure 6 comprises a sponge 61, a transmission pipe 62 and an outlet 63, the top end of the sponge 61 is fixed at the bottom end of the side plate 52, the transmission pipe 62 is fixed inside the sponge 61, and the outlet 63 is arranged on the side wall of the bottom end of the transmission pipe 62; air-dry structure 8 and be fixed in the top surface of bracing piece 2, air-dry structure 8 is including inserted block 81 and ventilation groove 82, inserted block 81 is fixed in the top surface of bracing piece 2, ventilation groove 82 locates the lateral wall of inserted block 81.
In the specific implementation process, as shown in fig. 1, the length of the support rod 2 is greater than the width of the curtain 1, and the weight of the support rod 2 is greater than the weight of the curtain 1, so as to support the shape of the curtain 1, and the support rod 2 pulls the curtain to form a plane.
In the specific implementation process, as shown in fig. 2, the limiting block 33 occupies one fourth of the side wall of the rotating shaft 34, and the limiting block 33 rotates for a circle to extrude the air bag 45 once, so that when the rotating shaft 34 rotates to collect the curtain 1, the limiting block 33 is driven to extrude the air bag 45 to deform and inflate.
In a specific implementation, as shown in fig. 1 and 2, the balloon 45 is communicated with the container 42 through the airway tube 41, the container 42 is communicated with the transfer tube 62 through the conduit tube 44, and the cleaning solvent in the container 42 is discharged to the inside of the transfer tube 62 through the conduit tube 44 by pressing the balloon 45 and inflating the container 42.
In the implementation, as shown in fig. 2 and 4, one end of the transfer pipe 62 is connected to one end of the guide pipe 44, and the outflow rate of the two guide pipes 44 is equal to the total outflow rate of the outlet 63 arranged on the side wall of the transfer pipe 62, so that the curtain 1 can be cleaned at each position when being received.
In a specific implementation process, as shown in fig. 1 and 3, the length of the side plate 52 and the insertion plate 53 is equal to the length of the outer shell 31, and the side wall of the bottom end of the outer shell 31 is clamped between the side plate 52 and the insertion plate 53, so that the sponge 61 can be conveniently detached and replaced with a new sponge 61.
In the specific implementation process, as shown in fig. 3, the shape of the sponge 61 is a right triangle, and two orientations of the sponge 61 are opposite, and the inclined edge of the sponge 61 faces inwards, so that the inclined edge of the sponge 61 butts against the curtain 1, and both the front and back surfaces of the curtain 1 can be cleaned.
In the specific implementation process, as shown in fig. 5 and 6, there are two insertion blocks 81, and two insertion blocks 81 are opposite, and two insertion blocks 81 abut against the side wall of the bottom end of the curtain 1, and the top end of the insertion block 81 is an inclined plane, when the curtain 1 is folded, the insertion blocks 81 extrude the sponge 61 to deform through the inclined plane at the top end, so that the insertion blocks 81 are located between the sponges 61, the sponge 61 is spread out without contacting with the curtain 1, and the sponge 61 is air-dried under the ventilation groove 82 formed in the side wall of the insertion blocks 81.
The invention provides a network education training device, which has the working principle as follows: when using projection teaching, firstly inserting the inserting plate 53 and one end of the side plate 52 from the bottom end side wall of the shell 31, making the inserting plate 53 collide and fixed on the fixing strip 7 of the bottom end side wall in the shell 31, making the side plate 52 and the inserting plate 53 clamped on the side wall at the bottom end of the shell 31, making the bevel side surface of the sponge 61 fixed at the bottom end of the side plate 52 collide and extend from the side wall of the curtain 1 extended from the shell 31, then connecting the conduit 44 with the transmission pipe 62 to communicate the conduit with the transmission pipe, then starting the motor 32, making the motor 32 drive the rotating shaft 34 to rotate, discharging and expanding the curtain 1 coiled on the side wall of the rotating shaft 34, fixing the supporting rod 2 at the bottom end of the curtain 1, spreading and flattening the curtain 1 to be unfolded to be in a plane state for the clear projection of a projector, after the use, the motor 32 is started again, the rotating shaft 34 is pulled to drive the curtain 1, the curtain 1 is rolled up on the side wall of the rotating shaft 34, when the curtain is rolled up, the rotating shaft 34 drives the limiting block 33 to do circular motion, the limiting block 33 extrudes the air bag 45, the air bag 45 inflates the air bag 45 in the container 42, the cleaning solvent in the container 42 is discharged into the transmission pipe 62 through the conduit 44, the cleaning solvent is discharged from the outlet 63 arranged on the side wall of the transmission pipe 62 and permeates into the sponge 61, the inclined side wall of the sponge 61 wipes the front side and the back side of the curtain 1 to clean, the dirt which is stained with the curtain 1 is prevented, when the curtain 1 is completely folded up, the inserting block 81 which is fixed on the top surface of the supporting rod 2 is inserted from the gap between the sponges 61, the inserted block 81 is gradually thickened downwards from the top end, so that the inserted block 81 can stretch and deform the sponge 61, the inner side wall of the sponge 61 is not contacted with the curtain 1 any more, the two sponges 61 wetted by the cleaning solvent are separated, the ventilation grooves 82 in the side wall of the inserted block 81 increase the flowing speed of wind in the inner side wall of the sponge 61, increase the air drying speed of the sponge 61, avoid interference on images projected by a projector, cause unclear contents and bring troubles to teachers giving lessons, and have the advantage of being convenient for timely cleaning dust and stains on the surface of the curtain.
Compared with the related art, the network education training equipment provided by the invention has the following beneficial effects: the invention provides a network education training device, when a projection teaching is used, firstly, a fixed structure 5 is inserted from the side wall of a collection structure 3, the fixed structure 5 is abutted against a fixed strip 7, the fixed structure 5 is clamped on the side wall at the bottom end of the collection structure 3, the inclined side wall of a cleaning structure 6 is abutted against the side wall of a curtain, then the collection structure is started to rotate, the curtain 1 rolled in the collection structure is slowly released and unfolded, the curtain 1 is supported and pulled by a support rod 2, the unfolded curtain 1 forms a plane for projection teaching of a projector, after the device is used, the collection structure 3 is started to rotate reversely, the unfolded curtain 1 is slowly rolled into the collection structure 3, and when the curtain 1 is rolled, the collection structure 3 drives a transmission structure 4, will the inside clean solvent part of transmission structure 4 is arranged clean structure 6's inside makes clean structure 6 with the rolling curtain 1 cleans, prevents the dust spot that curtain 1 is infected with, when curtain 1 was received completely, be fixed in 2 surfaces of bracing piece air-dry structure 8 will clean structure 6 struts, makes clean structure 6 no longer contradicts curtain 1's lateral wall, air-dry structure will clean structure 6 struts the back, has increased the wind flow speed of clean structure 6 inside wall, makes clean structure 6 can accelerate air-dry, avoids making the image portion that the projecting of projecting apparatus received the interference, can not lead to the content unclear, brings the trouble for the mr of giving lessons, has the advantage of the timely clean curtain surface dust of being convenient for and spot.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A network educational training apparatus, comprising:
a curtain (1);
the supporting rod (2), the supporting rod (2) is fixed at the bottom end of the curtain (1);
the curtain comprises a collecting structure (3), wherein the collecting structure (3) is fixed at the top end of the curtain (1), the collecting structure (3) comprises a shell (31), a motor (32), a limiting block (33) and a rotating shaft (34), the rotating shaft (34) is fixed at the top end of the curtain (1), the motor (32) is installed at two ends of the rotating shaft (34), the limiting block (33) is fixed on the side walls at two ends of the rotating shaft (34), and the motor (32) is fixed at two ends inside the shell (31);
the conveying structure (4) is fixed at two ends of the shell (31), the conveying structure (4) comprises an air guide pipe (41), a container (42), a container cover (43), a guide pipe (44) and a balloon (45), the container (42) is fixed at two ends of the shell (31), the container cover (43) is in threaded connection with the top end of the container (42), one end of the air guide pipe (41) is installed at the center of the top surface of the container cover (43), the balloon (45) is fixed at the other end of the air guide pipe (41), and the guide pipe (44) is fixed at the center of the bottom end of the container (42);
the fixing strip (7), the fixing strip (7) is fixed on the inner side wall of the bottom end of the shell (31);
the fixing structure (5) is clamped on the inner side wall of the bottom end of the shell (31), the fixing structure (5) comprises a fixing head (51), a side plate (52) and an inserting plate (53), the bottom surface of the inserting plate (53) abuts against the fixing strip (7), the side plate (52) abuts against the side wall of the bottom end of the shell (31), and the fixing head (51) is fixed at one end of the side plate (52);
the cleaning structure (6) is fixed at the bottom end of the side plate (52), the cleaning structure (6) comprises a sponge (61), a conveying pipe (62) and an outlet (63), the top end of the sponge (61) is fixed at the bottom end of the side plate (52), the conveying pipe (62) is fixed inside the sponge (61), and the outlet (63) is arranged on the side wall of the bottom end of the conveying pipe (62);
air-dry structure (8), air-dry structure (8) and be fixed in the top surface of bracing piece (2), air-dry structure (8) including inserted block (81) and ventilation groove (82), inserted block (81) are fixed in the top surface of bracing piece (2), ventilation groove (82) are located the lateral wall of inserted block (81).
2. A network education training apparatus as claimed in claim 1 wherein the length of the support bar (2) is greater than the width of the curtain (1) and the weight of the support bar (2) is greater than the weight of the curtain (1).
3. The training apparatus for network education as claimed in claim 1, wherein the stopper (33) occupies a quarter of the side wall of the rotary shaft (34), and the stopper (33) presses the air bag (45) once by rotating one circle.
4. A network educational training apparatus according to claim 1, wherein the balloon (45) communicates with the container (42) through the airway tube (41), and the container (42) communicates with the delivery tube (62) through the conduit (44).
5. A network education training apparatus as claimed in claim 1 wherein one end of the transfer pipe (62) is connected to one end of the conduit (44) and the outflow of both conduits (44) is equal to the total outflow of the outlets (63) provided in the side wall of the transfer pipe (62).
6. A training apparatus for network education as claimed in claim 1 wherein the side plates (52) and the insertion plate (53) have a length equal to the length of the housing (31) and the side walls of the bottom end of the housing (31) are engaged between the side plates (52) and the insertion plate (53).
7. A network education training apparatus as claimed in claim 1 wherein the shape of the sponge (61) is a right triangle with two sponges (61) facing opposite each other, the hypotenuse of the sponges (61) facing inwardly.
8. The training apparatus for network education as claimed in claim 1, wherein there are two of the said insertion blocks (81), and two of the said insertion blocks (81) are opposite to each other, and the side wall of the bottom end of the curtain (1) is abutted between the two said insertion blocks (81), and the top end of the said insertion block (81) is a slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078257.5A CN113823127A (en) | 2021-09-15 | 2021-09-15 | Network education training equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078257.5A CN113823127A (en) | 2021-09-15 | 2021-09-15 | Network education training equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113823127A true CN113823127A (en) | 2021-12-21 |
Family
ID=78922504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111078257.5A Withdrawn CN113823127A (en) | 2021-09-15 | 2021-09-15 | Network education training equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113823127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822099A (en) * | 2022-04-24 | 2022-07-29 | 安徽宝信信息科技有限公司 | Accomodate type screen display device that extracurricular education was used |
-
2021
- 2021-09-15 CN CN202111078257.5A patent/CN113823127A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822099A (en) * | 2022-04-24 | 2022-07-29 | 安徽宝信信息科技有限公司 | Accomodate type screen display device that extracurricular education was used |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211221 |
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| WW01 | Invention patent application withdrawn after publication |