CN210606146U - Teaching aid for electronic commerce course - Google Patents
Teaching aid for electronic commerce course Download PDFInfo
- Publication number
- CN210606146U CN210606146U CN201921679471.4U CN201921679471U CN210606146U CN 210606146 U CN210606146 U CN 210606146U CN 201921679471 U CN201921679471 U CN 201921679471U CN 210606146 U CN210606146 U CN 210606146U
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- screen
- cabinet
- led display
- electronic commerce
- display screen
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Abstract
The utility model discloses a teaching aid is used to electronic commerce course, including rack, LED display screen, the top fixed surface of rack is provided with the U-shaped operation panel, the one end inner wall of operation panel transversely is fixed and is provided with control panel, operation panel rear side surface upper end middle part is provided with the rotation axis through seting up the horizontal activity of L shape groove, the LED display screen includes first concatenation screen, two second concatenation screens, the side surface middle part is vertical fixed V-arrangement pendulum rod that is provided with respectively about first concatenation screen, the first concatenation screen side symmetry in the pendulum rod outside is equipped with electric putter, two the second concatenation screen locates the first concatenation screen side of electric putter one side through the pendulum rod symmetry. The utility model discloses release and utilize electric putter to launch second concatenation screen and make it form 45 degrees contained angles with first concatenation screen within a definite time with the LED display screen of interior hidden groove through rotation axis when needing course teaching, satisfy different positions in the classroom and watch the course demand, excellent in use effect.
Description
Technical Field
The utility model relates to a teaching equipment technical field specifically is a teaching aid is used to electronic commerce course.
Background
The electronic commerce refers to the commerce activity which takes the information network technology as a means and takes commodity exchange as a center; it can also be understood as transaction activities and related service activities in electronic transaction mode over the internet, intranets and value added networks. Electronic commerce generally refers to a novel business operation mode in which, in wide commercial and trade activities worldwide, in an internet environment open on the internet, buyers and sellers conduct various commercial and trade activities without conspiracy based on a client/server application mode, and consumer online shopping, online transactions and online electronic payments among merchants, and various commercial activities, transaction activities, financial activities, and related comprehensive service activities are realized.
Present be used for teaching aid for electronic commerce course to be mostly planar structure, for example application number is 201621191978.1, and the name is an electronic commerce teaching aid's patent, because reasons such as light, very easily appear classroom edge student and see the condition of unclear course content, seriously influence practicality when in-service use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a teaching aid is used to electronic commerce course to solve among the prior art teaching aid is used to electronic commerce course and mostly is the plane structure, easily because of reasons such as light appear seeing clearly the problem that the course content influences the performance.
In order to achieve the above object, the utility model provides a following technical scheme: a teaching aid for electronic commerce courses comprises a cabinet and an LED display screen, wherein a cabinet door is transversely movably arranged at one end of the front side surface of the cabinet by arranging a through hole, a storage drawer is longitudinally movably arranged at the front side surface of the cabinet above the cabinet door by a slide rail, a plurality of rectangular storage grids are vertically arranged at the front side surface of the cabinet far away from one end of the cabinet door, a U-shaped operating platform is fixedly arranged on the top surface of the cabinet, a control panel is transversely and fixedly arranged on the inner wall at one end of the operating platform, a rotating shaft is transversely and movably arranged at the middle part of the upper end of the rear side surface of the operating platform by arranging an L-shaped groove, the LED display screen comprises a first splicing screen and two second splicing screens, the first splicing screen is transversely and fixedly arranged at the middle part of the outer surface of the rotating shaft by a sleeve rod, the first splicing screen side surface at the outer side of the swing rod is symmetrically provided with an electric push rod, and the second splicing screen is arranged on the first splicing screen side surface at one side of the electric push rod through the symmetry of the swing rod.
Preferably, the bottom surface of the cabinet is vertically movably provided with a plurality of guide wheels through a tripod and is respectively provided with a brake positioning mechanism.
Preferably, the side face of one end of the electric push rod, which is far away from the first spliced screen, is movably connected with the side face of the second spliced screen through a connecting piece, and the angle range of the second spliced screen, which is adjusted between the electric push rod and the first spliced screen, is-90-45 degrees.
Preferably, the side surface of the cabinet is in a C shape and is provided with an inner hidden groove, and the groove depth is the same as the thickness of the LED display screen.
Preferably, a forward and reverse rotating motor is arranged in the upper end of the inner wall of the cabinet on one side of the storage grid and is meshed and connected with the outer surface of one end of the rotating shaft through a speed reduction gear, and the angle range of the LED display screen adjusted up and down through the rotating shaft is-90 degrees.
Preferably, control panel's top surface transversely is equipped with touch display, pickup microphone, control panel's control end is through controller respectively with LED display screen, electric putter signal connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. be equipped with the LED display screen through the rotation axis in operation panel side upper end, the LED display screen includes the first concatenation screen, the second concatenation screen that are connected by the pendulum rod, rotate through the rotation axis when needing course teaching in order to release the LED display screen of interior hidden groove and utilize electric putter to expand the second concatenation screen and make it form 45 degrees contained angles with first concatenation screen within a definite time, satisfy different position in the classroom and watch the course demand, excellent in use effect.
2. Be equipped with touch display screen, pickup microphone on rack top control panel surface, control and communication user demand when can satisfying the teaching, and the rack front side is equipped with puts thing check and storage drawer, satisfies the articles for use and puts, accomodates the demand, and the practicality is strong.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the rear side surface of the present invention;
fig. 3 is a schematic view of the unfolding structure of the present invention.
In the figure: 1. a cabinet; 2. an LED display screen; 3. a cabinet door; 4. a storage drawer; 5. a storage grid; 6. an operation table; 7. a control panel; 8. a rotating shaft; 9. a first spliced screen; 10. a second tiled screen; 11. a swing rod; 12. an electric push rod; 13. a guide wheel; 14. an inner hidden groove; 15. a touch display; 16. pick-up microphone.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a teaching aid for electronic commerce courses includes a cabinet 1 and an LED display screen 2, a cabinet door 3 is transversely movably disposed at one end of a front side surface of the cabinet 1 by forming a through hole, a storage drawer 4 is longitudinally movably disposed at the front side surface of the cabinet 1 above the cabinet door 3 by a slide rail, a plurality of rectangular storage cells 5 are vertically disposed at the front side surface of the cabinet 1 at a end away from the cabinet door 3, a U-shaped console 6 is fixedly disposed at a top surface of the cabinet 1, a control panel 7 is transversely fixedly disposed at an inner wall of one end of the console 6, a rotating shaft 8 is transversely movably disposed at a middle portion of an upper end of a rear side surface of the console 6 by forming an L-shaped groove, the LED display screen 2 includes a first spliced screen 9 and two second spliced screens 10, the first spliced screen 9 is transversely fixedly, the middle parts of the left and right side surfaces of the first spliced screen 9 are respectively and vertically fixedly provided with a V-shaped swing rod 11, the side surface of the first spliced screen 9 outside the swing rods 11 is symmetrically provided with an electric push rod 12, and the two second spliced screens 10 are symmetrically arranged on the side surface of the first spliced screen 9 on one side of the electric push rod 12 through the swing rods 11;
the bottom surface of the cabinet 1 is vertically and movably provided with a plurality of guide wheels 13 through a tripod and is respectively provided with a brake positioning mechanism, so that the practicability is enhanced;
the side surface of one end, far away from the first spliced screen 9, of the electric push rod 12 is movably connected with the side surface of the second spliced screen 10 through a connecting piece, and the angle range of the second spliced screen 10, which is adjusted between the electric push rod 12 and the first spliced screen 9, is-90-45 degrees, so that the watching requirements in different directions are met;
an inner hidden groove 14 is formed in the side surface of the cabinet 1 in a C shape, the groove depth is the same as the thickness of the LED display screen 2, and the storage performance is guaranteed;
a forward and reverse rotating motor is arranged in the upper end of the inner wall of the cabinet 1 on one side of the storage grid 5 and is meshed and connected with the outer surface of one end of the rotating shaft 8 through a reduction gear, and the angle range of the LED display screen 2 adjusted up and down through the rotating shaft 8 is-90 to 90 degrees, so that a large teaching space is avoided; the touch display 15 and the pickup microphone 16 are transversely arranged on the top surface of the control panel 7, and the control end of the control panel 7 is in signal connection with the LED display screen 2 and the electric push rod 12 through the controller, so that the control is convenient; when needing course teaching, start the apparatus through control panel 7 and in order to drive rotation axis 8 upset under built-in motor rotation effect, rotation axis 8 releases LED display screen 2 in with interior hidden slot 14 and utilizes electric putter 12 to expand second concatenation screen 10 and make it and first concatenation screen 9 within a definite time form 45 degrees contained angles, satisfies the classroom in the different position and watches the course demand, excellent in use effect.
The utility model discloses a theory of operation and use flow: when needing course teaching, start the apparatus through control panel 7 and in order to drive rotation axis 8 upset under built-in motor rotation effect, rotation axis 8 releases LED display screen 2 in with interior hidden slot 14 and utilizes electric putter 12 to expand second concatenation screen 10 and make it and first concatenation screen 9 within a definite time form 45 degrees contained angles, satisfies the classroom in the different position and watches the course demand, excellent in use effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a teaching aid is used to electronic commerce course, includes rack (1), LED display screen (2), its characterized in that: a cabinet door (3) is transversely and movably arranged at one end of the front side surface of the cabinet (1) through a through hole, a storage drawer (4) is longitudinally and movably arranged on the front side surface of the cabinet (1) above the cabinet door (3) through a slide rail, a plurality of rectangular storage grids (5) are vertically arranged on the front side surface of one end, far away from the cabinet door (3), of the cabinet (1), a U-shaped operating table (6) is fixedly arranged on the top surface of the cabinet (1), a control panel (7) is transversely and fixedly arranged on the inner wall of one end of the operating table (6), a rotating shaft (8) is transversely and movably arranged at the middle part of the upper end of the rear side surface of the operating table (6) through an L-shaped groove, the LED display screen (2) comprises a first splicing screen (9) and two second splicing screens (10), the first splicing screen (9) is transversely and fixedly, the surface middle part of the left side and the right side of the first spliced screen (9) is respectively vertically and fixedly provided with a V-shaped swing rod (11), the first spliced screen (9) side surface in the outer side of the swing rod (11) is symmetrically provided with an electric push rod (12), and the second spliced screen (10) is symmetrically arranged on the first spliced screen (9) side surface on one side of the electric push rod (12) through the swing rod (11).
2. The teaching aid for electronic commerce lessons as claimed in claim 1, wherein: the bottom surface of the cabinet (1) is vertically movably provided with a plurality of guide wheels (13) through a tripod and is respectively provided with a brake positioning mechanism.
3. The teaching aid for electronic commerce lessons as claimed in claim 1, wherein: the side face of one end of the electric push rod (12) far away from the first splicing screen (9) is movably connected with the side face of the second splicing screen (10) through a connecting piece, and the angle range of the second splicing screen (10) adjusted between the electric push rod (12) and the first splicing screen (9) is-90-45 degrees.
4. The teaching aid for electronic commerce lessons as claimed in claim 1, wherein: the side face of the cabinet (1) is C-shaped and is provided with an inner hidden groove (14), and the groove depth is the same as the thickness of the LED display screen (2).
5. The teaching aid for electronic commerce lessons as claimed in claim 1, wherein: put rack (1) inner wall upper end of thing check (5) one side and put that positive and negative motor and through the meshing of the one end surface of reduction gear and rotation axis (8) be connected, the angle range of adjusting from top to bottom through rotation axis (8) LED display screen (2) is-90 ~ 90 degrees.
6. The teaching aid for electronic commerce lessons as claimed in claim 1, wherein: the top surface of control panel (7) transversely is equipped with touch display (15), pickup microphone (16), the control end of control panel (7) is through controller respectively with LED display screen (2), electric putter (12) signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679471.4U CN210606146U (en) | 2019-10-09 | 2019-10-09 | Teaching aid for electronic commerce course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679471.4U CN210606146U (en) | 2019-10-09 | 2019-10-09 | Teaching aid for electronic commerce course |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606146U true CN210606146U (en) | 2020-05-22 |
Family
ID=70689872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921679471.4U Expired - Fee Related CN210606146U (en) | 2019-10-09 | 2019-10-09 | Teaching aid for electronic commerce course |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606146U (en) |
-
2019
- 2019-10-09 CN CN201921679471.4U patent/CN210606146U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20211009 |