CN114020106B - Multimedia teaching equipment for middle and small enterprises to create business coaching - Google Patents
Multimedia teaching equipment for middle and small enterprises to create business coaching Download PDFInfo
- Publication number
- CN114020106B CN114020106B CN202111315236.0A CN202111315236A CN114020106B CN 114020106 B CN114020106 B CN 114020106B CN 202111315236 A CN202111315236 A CN 202111315236A CN 114020106 B CN114020106 B CN 114020106B
- Authority
- CN
- China
- Prior art keywords
- plate
- groove
- fixedly connected
- movable
- multimedia teaching
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1603—Arrangements to protect the display from incident light, e.g. hoods
-
- 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
- G09B19/00—Teaching not covered by other main groups of this subclass
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses multimedia teaching equipment for middle and small enterprises to conduct entrepreneur, which comprises a body and two connecting plates, wherein the left side and the right side of the body are fixedly connected with the connecting plates, and the top and the bottom of the front side of each connecting plate are fixedly connected with fixing plates. According to the invention, the screen of the body can be protected by arranging the connecting plate, the fixing plate, the rotating plate, the protecting plate, the rotating rod, the rotating hole, the movable groove, the adjusting drawing plate, the storage groove and the fixing device, so that the problems that the prior multimedia teaching equipment is not provided with a device for protecting the screen after being used, a large amount of dust is stained on the screen after being used for a long time, the screen is required to be wiped, and the screen is easy to damage once surrounding people collide with the screen, and when no sunshade curtain is arranged in a room, the multimedia teaching equipment is not provided with the anti-reflection device, and thus a college under the platform looks more laborious are solved.
Description
Technical Field
The invention belongs to the technical field of entrepreneur coaching of small and medium enterprises, and particularly relates to multimedia teaching equipment for entrepreneur coaching of small and medium enterprises.
Background
The multimedia teaching is a computer device, and small and medium enterprises not only have the sound and the image, but also can quickly browse network resources when the middle and small enterprises are working for entrepreneurs, so that a learner can quickly obtain the latest knowledge information.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides the multimedia teaching equipment for the startup coaching of the middle and small enterprises, which has the advantage of protecting the screen, and solves the problems that the existing multimedia teaching equipment is not provided with a device for protecting the screen after being used, a large amount of dust is stained on the screen after being used for a long time, the screen is required to be wiped after being used, the screen is easy to damage once surrounding people collide with the screen, and when a sunshade curtain is not arranged in a room, the multimedia teaching equipment is not provided with an anti-reflection device, so that a college under the bench looks more laborious.
The invention discloses multimedia teaching equipment for middle and small-sized enterprises to coact, which comprises a body and two connecting plates, wherein the left side and the right side of the body are fixedly connected with the connecting plates, the top and the bottom of the front side of the connecting plates are fixedly connected with fixing plates, one side opposite to the two fixing plates is movably connected with a rotating plate, the rear side of the rotating plate is fixedly connected with a protection plate, the top and the bottom of the rotating plate are fixedly connected with a rotating rod, one side opposite to the two rotating plates is provided with rotating holes matched with the rotating rod, one side of the rotating rod close to the inner wall of the rotating hole is in contact with the inner wall of the rotating hole, the rear side of the protection plate is provided with a movable groove, the inner cavity of the movable groove is movably connected with an adjusting drawing plate, the inner cavity of the rotating plate is provided with a containing groove, the top and the bottom of the containing groove are respectively provided with a fixing device, the inner cavity of the containing groove is movably connected with a pull rod, the top of the adjusting drawing plate is provided with a containing groove, and the top of the adjusting drawing plate is provided with a locating groove.
As the preferable mode of the invention, the left side and the right side of the rotating rod are fixedly connected with limiting blocks, and one side, close to the fixed plate, of the limiting block is contacted with the fixed plate.
As the preferable mode of the invention, the top and the bottom of the regulating drawing board are fixedly connected with the movable board, the top and the bottom of the movable groove are respectively provided with the movable groove matched with the movable board, and one side of the movable board close to the inner wall of the movable groove is contacted with the inner wall of the movable groove.
As the preferable mode of the invention, the inner cavity of the accommodating groove is movably connected with the pulling plate, the bottom of the pulling plate is fixedly connected with the positioning plate matched with the positioning groove, and the bottom of the positioning plate penetrates through the accommodating groove and extends to the inner cavity of the positioning groove.
As the preferable mode of the invention, the fixing device comprises movable plates, tension springs are fixedly connected to opposite sides of the two movable plates, one side, close to the inner wall of the storage groove, of each tension spring is fixedly connected with the inner wall of the storage groove, clamping rods are fixedly connected to opposite sides of the two movable plates, and connecting rods are fixedly connected to opposite sides of the two movable plates.
As the preferable mode of the invention, the clamping groove matched with the clamping rod is formed on one side of the fixed plate close to the rotating plate, one side of the clamping rod close to the clamping groove penetrates through the containing groove and extends to the inner cavity of the clamping groove, and the number of the clamping grooves is multiple and is uniformly formed on one side of the fixed plate close to the rotating plate.
As the preferable mode of the invention, one side of the movable plate far away from the clamping rod is fixedly connected with the sliding block, one side of the storage groove close to the sliding block is provided with the sliding groove matched with the sliding block, and one side of the sliding block close to the inner wall of the sliding groove is contacted with the inner wall of the sliding groove.
As the preferable mode of the invention, the front side of the connecting rod is movably connected with the extrusion rod through the rotating shaft, the rear side of the extrusion rod is movably connected with the push plate through the rotating shaft, and the rear side of the pull rod penetrates through the rotating plate and is fixedly connected with the push plate.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the screen of the body can be protected by arranging the connecting plate, the fixing plate, the rotating plate, the protecting plate, the rotating rod, the rotating hole, the movable groove, the adjusting drawing plate, the storage groove and the fixing device, so that the problems that the prior multimedia teaching equipment is not provided with a device for protecting the screen after being used, a large amount of dust is stained on the screen after being used for a long time, the screen is required to be wiped, and the screen is easy to damage once surrounding people collide with the screen, and when no sunshade curtain is arranged in a room, the multimedia teaching equipment is not provided with the anti-reflection device, and thus a college under the platform looks more laborious are solved.
2. According to the invention, the limiting block is arranged, so that when the rotating plate rotates to drive the rotating rod to rotate in the rotating hole, the limiting block can limit the position of the rotating rod, and the effect that the rotating plate cannot shake up and down during rotation is achieved.
3. According to the invention, the moving plate and the moving groove are arranged, so that the moving plate is driven to move in the moving groove by adjusting the movement of the drawing plate, the position of the adjusting drawing plate can be limited, and the effect that the adjusting drawing plate cannot fall off is achieved.
4. According to the invention, the drawing board is adjusted to move to a proper position by arranging the pulling board and the positioning board, and the positioning board penetrates through the accommodating groove to the positioning groove, so that the position of the adjusting drawing board can be fixed, and the adjusting drawing board cannot be moved in disorder.
5. According to the invention, the fixing device is arranged, the clamping rod penetrates through the storage groove to the clamping groove, so that the rotating plate can be fixed in position, and the clamping rod can not be separated through the tension of the tension spring on the movable plate.
6. According to the invention, the clamping grooves are formed, the clamping rods penetrate through the storage grooves to the clamping grooves at different positions, so that the different positions of the protection plate can be fixed, and the effect of overturning the protection plate to shade the screen is achieved.
7. According to the invention, the sliding block and the sliding groove are arranged, the movable plate moves to drive the sliding block to move in the sliding groove, so that the moving position of the movable plate can be limited, friction with the inner wall of the storage groove can not occur when the movable plate moves, and the movable plate can not be blocked when moving.
8. According to the invention, the extrusion rod and the push plate are arranged, when a user needs to move two movable plates at the same time, the push plate is driven by the pull rod to extrude the extrusion rod, so that the two connecting rods can be simultaneously pulled to move, and the user can conveniently move the clamping rod.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;
FIG. 2 is a schematic perspective view of an adjustable drawing board according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a fixing plate according to an embodiment of the present invention;
FIG. 4 is a front cross-sectional view of a swivel plate provided by an embodiment of the invention;
FIG. 5 is a top cross-sectional view of a mounting plate provided in accordance with an embodiment of the present invention;
FIG. 6 is a schematic diagram of a connection between a protection board and an adjustment drawing board according to an embodiment of the present invention;
fig. 7 is a partial enlarged view of fig. 6 at a provided by an embodiment of the present invention.
In the figure: 1. a body; 2. a connecting plate; 3. a fixing plate; 4. a rotating plate; 5. a protection plate; 6. a rotating rod; 7. a turning hole; 8. a movable groove; 9. adjusting the drawing board; 10. a storage groove; 11. a fixing device; 12. a pull rod; 13. a receiving groove; 14. a positioning groove; 15. a limiting block; 16. a moving plate; 17. a moving groove; 18. pulling the plate; 19. a positioning plate; 1101. a movable plate; 1102. a tension spring; 1103. a clamping rod; 1104. a connecting rod; 20. a clamping groove; 21. a slide block; 22. a chute; 23. an extrusion rod; 24. a push plate.
Detailed Description
For a further understanding of the invention, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the multimedia teaching device for middle and small enterprises to coact comprises a body 1 and two connecting plates 2, wherein the left side and the right side of the body 1 are fixedly connected with the connecting plates 2, the top and the bottom of the front side of the connecting plates 2 are fixedly connected with fixing plates 3, one side opposite to the two fixing plates 3 is movably connected with a rotating plate 4, the rear side of the rotating plate 4 is fixedly connected with a protection plate 5, the top and the bottom of the rotating plate 4 are fixedly connected with a rotating rod 6, one side opposite to the two rotating plates 4 is provided with a rotating hole 7 matched with the rotating rod 6, one side, close to the inner wall of the rotating hole 7, of the rotating rod 6 is in contact with the inner wall of the rotating hole 7, the rear side of the protection plate 5 is provided with a movable groove 8, the inner cavity of the movable groove 8 is movably connected with an adjusting drawing plate 9, the inner cavity of the rotating plate 4 is provided with a containing groove 10, the top and the bottom of the containing groove 10 are respectively provided with a fixing device 11, the inner cavity of the containing groove 10 is movably connected with a pull rod 12, the top of the adjusting drawing plate 9 is provided with a containing groove 13, and the top of the adjusting drawing plate 9 is provided with a positioning groove 14.
Referring to fig. 3, a stopper 15 is fixedly connected to both left and right sides of the rotating lever 6, and one side of the stopper 15, which is close to the fixed plate 3, is in contact with the fixed plate 3.
The scheme is adopted: through setting up stopper 15, when the rotatory bull stick 6 of drive of revolving plate 4 is rotatory in revolving hole 7, stopper 15 can be spacing to bull stick 6 position, has played the effect that revolving plate 4 can not take place to rock from top to bottom when rotatory.
Referring to fig. 6, the top and bottom of the adjusting drawing board 9 are fixedly connected with a moving board 16, the top and bottom of the movable slot 8 are provided with a moving slot 17 matched with the moving board 16, and one side of the moving board 16 close to the inner wall of the moving slot 17 is in contact with the inner wall of the moving slot 17.
The scheme is adopted: through setting up movable plate 16 and movable tank 17, adjust drawing board 9 removal drive movable plate 16 and remove in movable tank 17, can adjust drawing board 9 and carry out the position spacing, played and adjusted the effect that drawing board 9 can not take place to drop.
Referring to fig. 7, a pulling plate 18 is movably connected to the inner cavity of the accommodating groove 13, a positioning plate 19 matched with the positioning groove 14 is fixedly connected to the bottom of the pulling plate 18, and the bottom of the positioning plate 19 penetrates through the accommodating groove 13 and extends to the inner cavity of the positioning groove 14.
The scheme is adopted: through setting up pulling board 18 and locating plate 19, adjust drawing board 9 and remove to suitable position, run through holding tank 13 to constant head tank 14 through locating plate 19, can carry out the position fixing to adjusting drawing board 9, make it can not be in disorder the emergence removal.
Referring to fig. 4, the fixing device 11 includes a movable plate 1101, tension springs 1102 are fixedly connected to opposite sides of the two movable plates 1101, one side of each tension spring 1102, which is close to the inner wall of the storage slot 10, is fixedly connected to the inner wall of the storage slot 10, clamping rods 1103 are fixedly connected to opposite sides of the two movable plates 1101, and connecting rods 1104 are fixedly connected to opposite sides of the two movable plates 1101.
The scheme is adopted: by providing the fixing device 11, the clamping rod 1103 penetrates through the storage groove 10 into the clamping groove 20, so that the position of the rotating plate 4 can be fixed, and the clamping rod 1103 can not be separated due to the tension of the tension spring 1102 on the movable plate 1101.
Referring to fig. 4 and 5, a clamping groove 20 matched with the clamping rod 1103 is formed on one side of the fixed plate 3 close to the rotating plate 4, one side of the clamping rod 1103 close to the clamping groove 20 penetrates through the accommodating groove 10 and extends to the inner cavity of the clamping groove 20, and the number of the clamping grooves 20 is multiple and is uniformly formed on one side of the fixed plate 3 close to the rotating plate 4.
The scheme is adopted: through setting up draw-in groove 20, the draw-in lever 1103 runs through in the storage tank 10 to different positions draw-in groove 20, can fix guard plate 5 different positions, has played guard plate 5 upset and has carried out the effect of sunshade to the screen.
Referring to fig. 4, a sliding block 21 is fixedly connected to one side of the movable plate 1101 away from the clamping rod 1103, a sliding groove 22 matched with the sliding block 21 is formed on one side of the accommodating groove 10 close to the sliding block 21, and one side of the sliding block 21 close to the inner wall of the sliding groove 22 is in contact with the inner wall of the sliding groove 22.
The scheme is adopted: by arranging the sliding block 21 and the sliding groove 22, the movable plate 1101 moves to drive the sliding block 21 to move in the sliding groove 22, the moving position of the movable plate 1101 can be limited, friction with the inner wall of the storage groove 10 can not occur when the movable plate 1101 moves, and clamping can not occur when the movable plate 1101 moves.
Referring to fig. 4, the front side of the connecting rod 1104 is movably connected with the extrusion rod 23 through a rotating shaft, the rear side of the extrusion rod 23 is movably connected with the push plate 24 through the rotating shaft, and the rear side of the pull rod 12 penetrates through the rotating plate 4 and is fixedly connected with the push plate 24.
The scheme is adopted: by arranging the extrusion rod 23 and the push plate 24, when a user needs to move the two movable plates 1101 at the same time, the push plate 24 is driven by the pull rod 12 to extrude the extrusion rod 23, so that the two connecting rods 1104 can be simultaneously pulled to move, and the user can conveniently move the clamping rod 1103.
The working principle of the invention is as follows:
when the multifunctional electronic device is used, the front side of the body 1 can be contacted with the regulating drawing board 9 and the protecting board 5 to protect the screen of the body 1, when a user needs to block light on two sides of the screen, the pulling rod 12 is pulled to move in the containing groove 10, the pulling rod 12 is moved to drive the pushing plate 24 to move in the containing groove 10, the pushing plate 24 is moved to drive the two extrusion rods 23 to extrude the connecting rods 1104 to move, the two connecting rods 1104 are moved to pull the movable board 1101 to move, the movable board 1101 is moved to pull the tension spring 1102 and drive the clamping rods 1103 to break away from the clamping grooves 20 to move to a proper position, then the rotating board 4 is turned to rotate, the rotating board 4 is rotated to drive the rotating rod 6 to move in the rotating hole 7, when the rotating board 4 drives the protecting board 5 to rotate to a proper position, the tension spring 1102 is elastically deformed to drive the movable board 1101 to return to the original position, the movable board 1101 is moved to drive the clamping rods 1103 to penetrate through the containing groove 10 to the clamping grooves 20, the position fixing of the protecting board 5, and when the user needs to record by using an oily pen, the fact that the rear side of the regulating drawing board 9 can be used, the writing of the multifunctional electronic device is improved, and the convenience of the user of the teaching device for small and medium-and large-sized enterprises is improved.
To sum up: this a multimedia teaching equipment for middle-size and small-size enterprise entrepreneur is led, through setting up connecting plate 2, fixed plate 3, turn round board 4, guard plate 5, bull stick 6, turn round hole 7, movable groove 8, adjust drawing board 9, accomodate the cooperation of groove 10 and fixing device 11 and use, adjust drawing board 9 and guard plate 5 and body 1 front side contact can protect body 1 screen, the device that has not had to protect the screen after using, long-time not using can be infected with a large amount of dust on the screen, later use still need clean, and in case someone bumps the screen around, lead to the screen to damage easily, when there is not sunshade curtain in the room, the multimedia teaching equipment does not set up anti-reflection device, the college under the desk looks more strenuous problem like this.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multimedia teaching equipment for middle-size and small-size enterprise entrepreneur, includes body (1) and two connecting plates (2), its characterized in that: the utility model discloses a drawing board, including connecting plate (2) and connecting plate, body (1), the left side and the right side and connecting plate (2) fixed connection of body (1), the equal fixedly connected with fixed plate (3) in top and the bottom of connecting plate (2) front side, one side swing joint that two fixed plates (3) are relative has a rotating plate (4), the rear side fixedly connected with guard plate (5) of rotating plate (4), the equal fixedly connected with bull stick (6) in top and the bottom of rotating plate (4), rotating hole (7) that use with bull stick (6) cooperation are all seted up to one side that two rotating plate (4) are relative, one side that bull stick (6) is close to rotating hole (7) inner wall and the inner wall contact of rotating hole (7), movable groove (8) have been seted up to the rear side of guard plate (5), inner chamber swing joint of movable groove (8) has regulation drawing board (9), accomodate groove (10) have been seted up to the inner chamber of rotating plate (4), top and bottom of accomodating groove (10) all are provided with fixing device (11), the inner chamber swing joint of accomodating groove (10) has pull rod (12), top (14) have seted up constant head tank (14).
2. The multimedia teaching apparatus for mid-to-small enterprise startup coaching as claimed in claim 1, wherein: the left side and the right side of bull stick (6) are all fixedly connected with stopper (15), one side that stopper (15) are close to fixed plate (3) contacts with fixed plate (3).
3. The multimedia teaching apparatus for mid-to-small enterprise startup coaching as claimed in claim 1, wherein: the top and the bottom of regulation drawing board (9) are all fixedly connected with movable plate (16), movable groove (17) that use with movable plate (16) cooperation have all been seted up to the top and the bottom of movable groove (8), one side that movable plate (16) are close to movable groove (17) inner wall and movable groove (17)'s inner wall contact.
4. The multimedia teaching apparatus for mid-to-small enterprise startup coaching as claimed in claim 1, wherein: the inner cavity of the accommodating groove (13) is movably connected with a pulling plate (18), the bottom of the pulling plate (18) is fixedly connected with a positioning plate (19) matched with the positioning groove (14), and the bottom of the positioning plate (19) penetrates through the accommodating groove (13) and extends to the inner cavity of the positioning groove (14).
5. The multimedia teaching apparatus for mid-to-small enterprise startup coaching as claimed in claim 1, wherein: the fixing device (11) comprises movable plates (1101), tension springs (1102) are fixedly connected to opposite sides of the two movable plates (1101), one side, close to the inner wall of the storage groove (10), of each tension spring (1102) is fixedly connected with the inner wall of the storage groove (10), clamping rods (1103) are fixedly connected to opposite sides of the two movable plates (1101), and connecting rods (1104) are fixedly connected to opposite sides of the two movable plates (1101).
6. The multimedia teaching apparatus for mid-to-small enterprise startup coaching as claimed in claim 5, wherein: the clamping groove (20) matched with the clamping rod (1103) is formed in one side, close to the rotating plate (4), of the fixing plate (3), one side, close to the clamping groove (20), of the clamping rod (1103) penetrates through the containing groove (10) and extends to the inner cavity of the clamping groove (20), the number of the clamping grooves (20) is multiple, and the clamping grooves are uniformly formed in one side, close to the rotating plate (4), of the fixing plate (3).
7. The multimedia teaching apparatus for mid-to-small enterprise startup coaching as claimed in claim 5, wherein: one side of movable plate (1101) keeping away from draw-in bar (1103) fixedly connected with slider (21), accomodate one side that groove (10) is close to slider (21) and seted up spout (22) that use with slider (21) cooperation, one side that slider (21) are close to the inner wall of spout (22) and the inner wall contact of spout (22).
8. The multimedia teaching apparatus for mid-to-small enterprise startup coaching as claimed in claim 5, wherein: the front side of connecting rod (1104) is through pivot swing joint has extrusion pole (23), the rear side of extrusion pole (23) is through pivot swing joint has push pedal (24), the rear side of pull rod (12) runs through swivel plate (4) and with push pedal (24) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111315236.0A CN114020106B (en) | 2021-11-08 | 2021-11-08 | Multimedia teaching equipment for middle and small enterprises to create business coaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111315236.0A CN114020106B (en) | 2021-11-08 | 2021-11-08 | Multimedia teaching equipment for middle and small enterprises to create business coaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114020106A CN114020106A (en) | 2022-02-08 |
| CN114020106B true CN114020106B (en) | 2023-11-14 |
Family
ID=80062401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111315236.0A Active CN114020106B (en) | 2021-11-08 | 2021-11-08 | Multimedia teaching equipment for middle and small enterprises to create business coaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114020106B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208335484U (en) * | 2017-10-17 | 2019-01-04 | 舒淙 | A kind of electronic commerce teaching device |
| CN209525611U (en) * | 2019-02-21 | 2019-10-22 | 黄河科技学院 | A kind of multi-action computer screen |
| CN209657519U (en) * | 2019-01-25 | 2019-11-19 | 陕西学前师范学院 | A kind of extensive online teaching electrical screen displaying mechanism |
| CN210166680U (en) * | 2019-07-02 | 2020-03-20 | 卿淑娥 | Computer display screen convenient to adjust |
| CN210196894U (en) * | 2019-07-05 | 2020-03-27 | 商丘工学院 | Multimedia device for economic teaching |
| CN211878499U (en) * | 2020-05-15 | 2020-11-06 | 重庆师范大学涉外商贸学院 | Multimedia guiding device for ideological education innovation |
| CN213518071U (en) * | 2020-12-18 | 2021-06-22 | 深圳市弘电显示技术有限公司 | Peep-proof device for display screen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6765550B2 (en) * | 2001-04-27 | 2004-07-20 | International Business Machines Corporation | Privacy filter apparatus for a notebook computer display |
-
2021
- 2021-11-08 CN CN202111315236.0A patent/CN114020106B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208335484U (en) * | 2017-10-17 | 2019-01-04 | 舒淙 | A kind of electronic commerce teaching device |
| CN209657519U (en) * | 2019-01-25 | 2019-11-19 | 陕西学前师范学院 | A kind of extensive online teaching electrical screen displaying mechanism |
| CN209525611U (en) * | 2019-02-21 | 2019-10-22 | 黄河科技学院 | A kind of multi-action computer screen |
| CN210166680U (en) * | 2019-07-02 | 2020-03-20 | 卿淑娥 | Computer display screen convenient to adjust |
| CN210196894U (en) * | 2019-07-05 | 2020-03-27 | 商丘工学院 | Multimedia device for economic teaching |
| CN211878499U (en) * | 2020-05-15 | 2020-11-06 | 重庆师范大学涉外商贸学院 | Multimedia guiding device for ideological education innovation |
| CN213518071U (en) * | 2020-12-18 | 2021-06-22 | 深圳市弘电显示技术有限公司 | Peep-proof device for display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114020106A (en) | 2022-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211779848U (en) | LED full-color display screen with adjustment function | |
| CN114020106B (en) | Multimedia teaching equipment for middle and small enterprises to create business coaching | |
| CN209421317U (en) | A kind of mounting structure of multimedia teaching combination table display | |
| CN215488427U (en) | Quick installation device of LED screen for environment detection | |
| CN213960169U (en) | Novel wisdom record appearance | |
| CN211683989U (en) | Notebook cover printing equipment | |
| CN211149163U (en) | Video exhibition stand | |
| CN207571038U (en) | It is a kind of can be with the device of the safe film figure of on-line checking | |
| CN218848677U (en) | Server convenient to maintain | |
| CN218547721U (en) | Teaching recording and broadcasting device | |
| CN216268714U (en) | Unmanned aerial vehicle charging base based on inclined plane | |
| CN220688481U (en) | Pronunciation recording equipment | |
| CN210488833U (en) | Learning machine with eyeshield function | |
| CN216211567U (en) | Portable think political affairs projection equipment for education | |
| CN214541075U (en) | Novel optical media is projecting apparatus for teaching | |
| CN219510510U (en) | Infrared device capable of accurately counting guests | |
| CN215824795U (en) | Cutting control device for solid metal | |
| CN214253749U (en) | Casing for digital computer liquid crystal display screen | |
| CN215895837U (en) | Novel water-resistant anti-aging quantum dot polaroid | |
| CN218883553U (en) | Rocker arm device with adjusting structure | |
| CN221034819U (en) | Advertisement machine that can freely splice | |
| CN221056890U (en) | Data storage device convenient to maintenance | |
| CN220988159U (en) | Data display board for training | |
| CN218301541U (en) | Wireless transmission electronic information transmission device | |
| CN218601831U (en) | Scanning gun with plug-and-play fixing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |