CN214475600U - Computer network teaching presentation device - Google Patents
Computer network teaching presentation device Download PDFInfo
- Publication number
- CN214475600U CN214475600U CN202120445720.4U CN202120445720U CN214475600U CN 214475600 U CN214475600 U CN 214475600U CN 202120445720 U CN202120445720 U CN 202120445720U CN 214475600 U CN214475600 U CN 214475600U
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- practical training
- platform
- articulated
- connecting plate
- motor
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Abstract
The utility model discloses a computer network teaching demonstration device, a fixed base is arranged on a movable base, a first motor is arranged in the fixed base, the output end of the first motor is connected with an electric telescopic rod, an articulated practical training platform is arranged on the electric telescopic rod through a rotating support mechanism, a junction box is symmetrically arranged on the articulated practical training platform, side vertical plates are symmetrically arranged on the rotating support mechanism, a connecting plate is arranged on the side vertical plates through a lifting rod, a second motor is arranged in the middle of the lower end of the connecting plate, a rotating clamping seat is arranged above the connecting plate, and a teaching display screen is arranged on the rotating clamping seat; the utility model discloses an electric telescopic handle and the rotation supporting mechanism that rotate the setting support two sets of articulated real standard platforms, make the device can supply two students to instruct the operation in fact simultaneously, articulated real standard platform simultaneously and adjust inclination according to the demand, make things convenient for teacher's real behaviour teaching show, the comfort level when also being convenient for promote student's real behaviour, and the liftable that the top set up and pivoted teaching show that the screen is whole teaching when the real standard operation of student instructs, and is very convenient.
Description
Technical Field
The utility model relates to a computer teaching equipment technical field especially relates to a computer network teaching presentation device.
Background
The computer network is a very practical course, students not only need to learn the theoretical knowledge of books in a classroom, but also need to frequently enter various practical teaching classrooms to manually operate so as to further consolidate the theoretical knowledge and understand the actual working environment of the computer network;
present computer network wiring teaching presentation device adopts the demonstration screen broadcast form of showing most to teach, and the practice operation needs to go on dedicated desktop device, can't realize showing screen broadcast and wiring practice operation integration demonstration teaching, and present real operation desktop is single group mostly, and the student needs to operate in turn, and is very inconvenient, consequently, the utility model provides a computer network teaching presentation device is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a computer network teaching presentation device, this computer network teaching presentation device supports two sets of articulated real standard platforms through the electric telescopic handle and the rotation supporting mechanism that rotate the setting, make the device can supply two students to instruct the operation in fact simultaneously, articulated real standard platform simultaneously and adjust inclination according to the demand, make things convenient for the show of teacher's real behaviour teaching, the comfort level when also being convenient for promote the student real behaviour, and the liftable that the top set up shows the screen with pivoted teaching and guides whole teaching when the real standard operation of student, and is very convenient.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a computer network teaching demonstration device comprises a wiring practical training platform mechanism and a screen adjusting and displaying mechanism, wherein the wiring practical training platform mechanism comprises a movable base, a fixed seat, a first motor, an electric telescopic rod, a rotating support mechanism, a hinged practical training platform and a junction box, the movable base is provided with the fixed seat, the fixed seat is internally provided with the first motor, the output end of the first motor is connected with the electric telescopic rod, the electric telescopic rod is provided with a hinged practical training platform through the rotating support mechanism, the hinged practical training platform is symmetrically provided with the junction box, the screen adjusting and displaying mechanism comprises side plates, lifting rods, connecting plates, a second motor, rotating card seats and teaching display screens, the rotating support mechanism is symmetrically provided with the side plates, the side plates are provided with the connecting plates through the lifting rods, the middle part of the lower ends of the connecting plates is provided with the second motor, and the rotating card seats are arranged above the connecting plates, and a teaching display screen is arranged on the rotating clamping seat.
The further improvement lies in that: the rotary supporting mechanism comprises a rotary ring, a connecting table, inclined supporting rods, stand columns, a hinged sliding seat and a guide sliding groove, the rotary ring is sleeved below the fixing seat, the connecting table is fixedly arranged on the electric telescopic rod, the inclined supporting rods are symmetrically arranged between the rotary ring and the connecting table, the stand columns are symmetrically arranged on the connecting table, the hinged sliding seat is arranged at the upper end of the stand column, the guide sliding groove is arranged below the hinged practical training table, and the hinged sliding seat is matched with the guide sliding groove.
The further improvement lies in that: the articulated practical training platform is symmetrically provided with two groups, a right-angle connecting seat is arranged below the opposite side of the articulated practical training platform, and the right-angle connecting seat is articulated with the upper end of the electric telescopic rod.
The further improvement lies in that: the output end of the second motor is connected with the rotating clamping seat, a rotating support ring is arranged below the rotating clamping seat and is rotatably connected with a connecting plate, and a guide post is arranged between the connecting plate and the side vertical plate.
The further improvement lies in that: the articulated practical training platform is provided with an avoiding groove, the side vertical plate penetrates through the avoiding groove and is connected above the articulated practical training platform with the connecting plate, and self-locking universal wheels are symmetrically arranged below the movable base.
The utility model has the advantages that: the utility model discloses an electric telescopic handle and the rotation supporting mechanism that rotate the setting support two sets of articulated real standard platforms, make the device can supply two students to instruct the operation in fact simultaneously, articulated real standard platform simultaneously and adjust inclination according to the demand, make things convenient for teacher's real behaviour teaching show, the comfort level when also being convenient for promote student's real behaviour, and the liftable that the top set up and pivoted teaching show that the screen is whole teaching when the real standard operation of student instructs, and is very convenient.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is a top cross-sectional view of the present invention.
Wherein: 1. moving the base; 2. a fixed seat; 3. a first motor; 4. an electric telescopic rod; 5. Hinging a training platform; 6. a junction box; 7. a side vertical plate; 8. a lifting rod; 9. a connecting plate; 10. A second motor; 11. rotating the clamping seat; 12. a teaching display screen; 13. a rotating ring; 14. a connecting table; 15. a diagonal brace; 16. a column; 17. a hinged sliding seat; 18. a guide chute; 19. a right-angle connecting seat; 20. rotating the support ring; 21. a guide post; 22. an avoidance groove; 23. self-locking universal wheel.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the drawings of fig. 1, 2 and 3, the embodiment provides a computer network teaching demonstration device, which comprises a wiring practical training platform mechanism and a screen adjusting mechanism, wherein the wiring practical training platform mechanism comprises a movable base 1, a fixed base 2, a first motor 3, an electric telescopic rod 4, a rotating support mechanism, a hinged practical training platform 5 and a junction box 6, the fixed base 2 is arranged on the movable base 1, the first motor 3 is arranged in the fixed base 2, the output end of the first motor 3 is connected with the electric telescopic rod 4, the electric telescopic rod 4 is provided with the practical training hinged platform 5 through the rotating support mechanism, the hinged practical training platform 5 is symmetrically provided with the junction box 6, the screen adjusting mechanism comprises a side vertical plate 7, a lifting rod 8, a connecting plate 9, a second motor 10, a rotating card seat 11 and a teaching display screen 12, the rotating support mechanism is symmetrically provided with the side vertical plate 7, a connecting plate 9 is arranged on the side vertical plate 7 through a lifting rod 8, a second motor 10 is arranged in the middle of the lower end of the connecting plate 9, a rotating clamping seat 11 is arranged above the connecting plate 9, and a teaching display screen 12 is arranged on the rotating clamping seat 11.
The rotary supporting mechanism comprises a rotary ring 13, a connecting platform 14, an inclined strut 15, an upright post 16, a hinged sliding seat 17 and a guide sliding groove 18, the rotary ring 13 is sleeved below the fixing seat 2, the connecting platform 14 is fixedly arranged on the electric telescopic rod 4, the inclined strut 15 is symmetrically arranged between the rotary ring 13 and the connecting platform 14, the upright post 16 is symmetrically arranged on the connecting platform 14, the hinged sliding seat 17 is arranged at the upper end of the upright post 16, the guide sliding groove 18 is arranged below the hinged practical training platform 5, and the hinged sliding seat 17 is matched with the guide sliding groove 18.
The two groups of the hinged practical training platforms 5 are symmetrically arranged, the right-angle connecting seats 19 are arranged below the opposite sides of the two groups of the hinged practical training platforms 5, and the right-angle connecting seats 19 are hinged to the upper end of the electric telescopic rod 4.
The output end of the second motor 10 is connected with the rotating clamping seat 11, a rotating support ring 20 is arranged below the rotating clamping seat 11 and is rotatably connected with the connecting plate 9, and a guide post 21 is arranged between the connecting plate 9 and the side vertical plate 7.
The articulated practical training platform 5 is provided with an avoiding groove 22, the side vertical plate 7 penetrates through the avoiding groove 22 and is connected above the articulated practical training platform 5 with the connecting plate 9, and self-locking universal wheels 23 are symmetrically arranged below the movable base 1.
This computer network teaching presentation device supports two sets of articulated real standard platforms through the electric telescopic handle and the rotation supporting mechanism that rotate the setting, makes the device can supply two students to instruct the operation in fact simultaneously, articulated real standard platform simultaneously and adjust inclination according to the demand, makes things convenient for teacher's demonstration of practising teaching, the comfort level when also being convenient for promote student's practising, and the liftable that the top set up shows the screen with the pivoted teaching and guides whole teaching when the real standard operation of student, and is very convenient.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A computer network teaching presentation device which characterized in that: the wiring practical training platform comprises a wiring practical training platform mechanism and a screen adjusting and displaying mechanism, wherein the wiring practical training platform mechanism comprises a movable base (1), a fixed seat (2), a first motor (3), an electric telescopic rod (4), a rotating support mechanism, a hinged practical training platform (5) and a junction box (6), the fixed seat (2) is arranged on the movable base (1), the first motor (3) is arranged in the fixed seat (2), the output end of the first motor (3) is connected with the electric telescopic rod (4), the electric telescopic rod (4) is provided with the hinged practical training platform (5) through the rotating support mechanism, the hinged practical training platform (5) is symmetrically provided with the junction box (6), the screen adjusting and displaying mechanism comprises side vertical plates (7), a lifting rod (8), a connecting plate (9), a second motor (10), a rotating clamping seat (11) and a teaching display screen (12), the side vertical plates (7) are symmetrically arranged on the rotating support mechanism, the teaching demonstration device is characterized in that a connecting plate (9) is arranged on the side vertical plate (7) through a lifting rod (8), a second motor (10) is arranged in the middle of the lower end of the connecting plate (9), a rotating clamping seat (11) is arranged above the connecting plate (9), and a teaching display screen (12) is arranged on the rotating clamping seat (11).
2. The computer network teaching demonstration device of claim 1 wherein: the rotary supporting mechanism comprises a rotary ring (13), a connecting platform (14), an inclined strut (15), an upright post (16), a hinged sliding seat (17) and a guide sliding groove (18), the rotary ring (13) is sleeved below the fixing seat (2), the connecting platform (14) is fixedly arranged on the electric telescopic rod (4), the inclined strut (15) is symmetrically arranged between the rotary ring (13) and the connecting platform (14), the upright post (16) is symmetrically arranged on the connecting platform (14), the hinged sliding seat (17) is arranged at the upper end of the upright post (16), the guide sliding groove (18) is arranged below the hinged practical training platform (5), and the hinged sliding seat (17) is matched with the guide sliding groove (18).
3. The computer network teaching demonstration device of claim 1 wherein: the articulated practical training platform (5) is symmetrically provided with two groups, two groups of articulated practical training platform (5) are provided with right-angle connecting seats (19) below opposite sides, and the right-angle connecting seats (19) are connected with the upper end of the electric telescopic rod (4) in an articulated manner.
4. The computer network teaching demonstration device of claim 1 wherein: the output end of the second motor (10) is connected with the rotating clamping seat (11), a rotating support ring (20) is arranged below the rotating clamping seat (11) and is rotatably connected with the connecting plate (9), and a guide column (21) is arranged between the connecting plate (9) and the side vertical plate (7).
5. The computer network teaching demonstration device of claim 1 wherein: be equipped with on articulated real standard platform (5) and dodge groove (22), side riser (7) pass and dodge groove (22) and connecting plate (9) and connect in articulated real standard platform (5) top, remove base (1) below symmetry and be equipped with auto-lock universal wheel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120445720.4U CN214475600U (en) | 2021-03-02 | 2021-03-02 | Computer network teaching presentation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120445720.4U CN214475600U (en) | 2021-03-02 | 2021-03-02 | Computer network teaching presentation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214475600U true CN214475600U (en) | 2021-10-22 |
Family
ID=78151752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120445720.4U Expired - Fee Related CN214475600U (en) | 2021-03-02 | 2021-03-02 | Computer network teaching presentation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214475600U (en) |
-
2021
- 2021-03-02 CN CN202120445720.4U patent/CN214475600U/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: 20211022 |