CN212208582U - Computer network teaching experimental equipment - Google Patents
Computer network teaching experimental equipment Download PDFInfo
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- CN212208582U CN212208582U CN202020771513.3U CN202020771513U CN212208582U CN 212208582 U CN212208582 U CN 212208582U CN 202020771513 U CN202020771513 U CN 202020771513U CN 212208582 U CN212208582 U CN 212208582U
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Abstract
The utility model provides a computer network teaching experimental facilities belongs to teaching equipment technical field, include: the device comprises a device body, a lead screw unit, three groups of display modules and a control module, wherein two partition plates are arranged in the device body, a baffle plate is arranged between the two partition plates, an electric telescopic rod of the display unit is arranged in the device body and is positioned between the lower partition plate and the baffle plate, the lead screw unit is arranged at the tail end of the electric telescopic rod, the three groups of display modules respectively comprise a connecting rod and a first display, one end of the connecting rod is rotatably connected with the lead screw unit, and the other; the top of an electric cylinder of the teaching unit is provided with a cardan shaft with a self-locking function, and a second display is arranged on the cardan shaft; the top of the equipment body is provided with a cover plate hinged to the front wall of the equipment body, a through groove matched with the second display is formed in the cover plate, a support box is arranged below the through groove, and the electric cylinder is arranged in the support box. The height and the angle of the first display can be adjusted by the device, and students sitting at different angles and heights can watch and use the device.
Description
Technical Field
The utility model belongs to the technical field of the teaching equipment, concretely relates to computer network teaching experimental facilities.
Background
In teaching work now, the computer has been used to the teaching field, and the laboratory bench that uses now all is equipped with the computer basically, can assist the student to carry out experimental operation, but in the use, the first display of computer can occupy the partly space on laboratory bench surface to reduce the rate of utilization on laboratory bench surface, influence student and mr's in-service use. Meanwhile, only one first display is arranged in general teaching, and the watching requirements of students in all directions cannot be met on a large class.
Therefore, the application provides a computer network teaching experimental facility.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies in the prior art, the utility model provides a computer network teaching experimental equipment.
In order to achieve the above object, the present invention provides the following technical solutions:
a computer network teaching experimental device comprises a device body, a display unit and a teaching unit; two partition plates are arranged in the equipment body, a baffle plate is arranged between the two partition plates, the front side of the baffle plate is a host placing area, and the rear side of the baffle plate is the display unit placing area;
the display unit comprises an electric telescopic rod, a screw rod unit and three groups of display modules, the electric telescopic rod is arranged in the equipment body and positioned between the partition plate and the baffle plate below the electric telescopic rod, the screw rod unit is arranged at the tail end of the electric telescopic rod, the three groups of display modules respectively comprise a connecting rod and a first display, one end of the connecting rod is rotatably connected with the screw rod unit, the other end of the connecting rod is fixedly connected with the back of the first display, and the three groups of display modules are different in height;
the teaching unit comprises a second display and an electric cylinder, a universal shaft with a self-locking function is arranged at the top of the electric cylinder, and the second display is arranged on the universal shaft;
the equipment body top be provided with equipment body antetheca articulated apron, seted up on the apron with second display complex leads to the groove, it is provided with the capping to lead to the groove, it is provided with the supporting box to lead to the groove below, electric cylinder sets up the supporting box is interior, when electric cylinder contracts the second display is accomodate in the supporting box.
Preferably, the screw unit comprises a motor, a screw and three position adjusting components, the motor is arranged at the tail end of the electric telescopic rod, the lower end of the screw is in transmission connection with an output shaft of the motor, the three position adjusting components comprise screw nuts and bearings, the three screw nuts are in threaded connection with the screw, the three bearings are respectively sleeved on the three screw nuts, inner rings of the bearings are fixedly connected with the screw nuts, and one end of each of the three connecting rods is fixedly connected with one of the bearings.
Preferably, the equipment body is provided with a sliding rail connected with two side walls, the sliding rail is provided with a keyboard tray in sliding connection with the sliding rail, and the keyboard tray is positioned between the supporting box and the partition plate.
Preferably, the front of the back of the equipment body is provided with a box door matched with the display unit placing area, and one side of the box door is hinged with the side wall of the equipment body through a 270-degree hinge.
Preferably, the bottom of the equipment body is provided with a pulley with an automatic function.
Preferably, 2 storage drawers are further arranged between the partition plate below and the bottom plate of the equipment body.
The utility model provides a computer network teaching experimental facility which comprises a facility body, a display unit and a teaching unit; the display element includes electric telescopic handle, lead screw unit and three display module of group, through the distance of the adjustable first display of electric telescopic handle apart from the equipment body, can adjust the height and the angle of first display through lead screw unit, make and to accomodate whole display module in equipment originally internally when not using, shift out display module during the use, and adjust the height and the angle of first display as required, satisfy and sit at different angles, the student of height watches, the use, save space, it is nimble to use, improve student's study initiative and enthusiasm, help improving teaching quality and efficiency.
Drawings
Fig. 1 is a schematic view of a usage state structure of computer network teaching experimental equipment in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of an unused state of the computer network teaching experimental apparatus according to embodiment 1 of the present invention;
fig. 3 is a schematic view of an adjusting process structure of the computer network teaching experimental equipment in embodiment 1 of the present invention;
fig. 4 is a plan view of the screw unit.
Description of reference numerals:
the device comprises a device body 1, a partition plate 2, a baffle plate 3, a host placing area 4, a display unit placing area 5, an electric telescopic rod 6, a screw rod unit 7, a motor 71, a screw rod 72, a screw rod nut 73, a bearing 74, a connecting rod 8, a first display 9, a second display 10, an electric cylinder 11, a universal shaft 12, a supporting box 13, a keyboard tray 14, a pulley 15 and a storage drawer 16.
Detailed Description
In order to make the technical solution of the present invention better understood and practical for those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the technical solutions of the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.
Example 1
The utility model provides a computer network teaching experimental facility, which is shown in figures 1 to 4 and comprises a facility body 1, a display unit and a teaching unit; two partition plates 2 are arranged in the equipment body 1, a baffle 3 is arranged between the two partition plates 2, the front side of the baffle 3 is a host placing area 4, and the rear side of the baffle 3 is a display unit placing area 5; as shown in fig. 2, the display unit is usually accommodated in the display unit accommodating area 5, and the host computer is accommodated in the host computer accommodating area 4 above the host computer accommodating area 4.
The display unit comprises an electric telescopic rod 6, a screw rod unit 7 and three groups of display modules, the electric telescopic rod 6 is arranged in the equipment body 1 and positioned between the lower partition plate 2 and the baffle plate 3, the screw rod unit 7 is arranged at the tail end of the electric telescopic rod 6, the three groups of display modules respectively comprise a connecting rod 8 and a first display 9, one end of the connecting rod 8 is rotatably connected with the screw rod unit 7, the other end of the connecting rod 8 is fixedly connected with the back of the first display 9, and the heights of the three groups of display modules are different; the electric telescopic rod 6 drives the display module to extend out of or retract into the display unit placing area 5, and meanwhile, the height of the display module can be adjusted through the lead screw unit 7, so that different use requirements are met.
The teaching unit comprises a second display 10 and an electric cylinder 11, a universal shaft 12 with a self-locking function is arranged at the top of the electric cylinder 11, and the second display 10 is arranged on the universal shaft 12; the second display 10 can be lifted or lowered by the electric cylinder 11, and the angle of the second display 10 can be adjusted by the cardan shaft 12.
The top of the equipment body 1 is provided with a cover plate hinged to the front wall of the equipment body 1, a through groove matched with the second display 10 is formed in the cover plate, a groove cover is arranged on the through groove, a supporting box 13 is arranged below the through groove, the electric cylinder 11 is arranged in the supporting box 13, and the second display 10 is accommodated in the supporting box 13 when the electric cylinder 11 contracts.
Further, in this embodiment, the screw unit 7 includes a motor 71, a screw 72 and three position adjusting components, the motor 71 is disposed at the end of the electric telescopic rod 6, the lower end of the screw 72 is in transmission connection with the output shaft of the motor 71, as shown in fig. 4, the three position adjusting components include screw nuts 73 and bearings 74, the three screw nuts 73 are in threaded connection with the screw 72, the three bearings 74 are respectively sleeved on the three screw nuts 73, the inner rings of the bearings 74 are fixedly connected with the screw nuts 73, and one end of each of the three connecting rods 8 is respectively fixedly connected with one of the bearings 74. The angle of the three first displays 9 can be adjusted and changed through the bearing 74, and the requirements of students watching at different angles are met.
In order to save the space at the top of the device body, in this embodiment, the sliding rails connected to the two side walls of the device body 1 are provided with a keyboard tray 14 slidably connected to the sliding rails, and the keyboard tray 14 is located between the support box 13 and the upper partition plate 2.
Meanwhile, in this embodiment, the front side of the back of the device body 1 is provided with a box door matched with the display unit placing area 5, and one side of the box door is hinged to the side wall of the device body 1 through a 270-degree hinge. In case of non-use, the display unit may be enclosed in the display unit placing area 5 through the door.
Further, in the present embodiment, the bottom of the apparatus body 1 is provided with a pulley 15 with an automatic function. The movement of the whole equipment is convenient.
In order to fully utilize the space, in this embodiment, 2 storage drawers 16 are further disposed between the lower partition plate 2 and the bottom plate of the device body 1, and are used for placing and storing teaching tools.
The above embodiments are only preferred embodiments of the present invention, the scope of protection of the present invention is not limited thereto, and any person skilled in the art can obviously obtain simple changes or equivalent replacements of the technical solutions within the technical scope of the present invention.
Claims (6)
1. A computer network teaching experimental device is characterized by comprising a device body (1), a display unit and a teaching unit; two partition plates (2) are arranged in the equipment body (1), a baffle (3) is arranged between the two partition plates (2), a host placing area (4) is arranged on the front side of the baffle (3), and a display unit placing area (5) is arranged on the rear side of the baffle (3);
the display unit comprises an electric telescopic rod (6), a lead screw unit (7) and three groups of display modules, the electric telescopic rod (6) is arranged in the equipment body (1) and is positioned between the partition plate (2) and the baffle plate (3) below, the lead screw unit (7) is arranged at the tail end of the electric telescopic rod (6), the three groups of display modules respectively comprise a connecting rod (8) and a first display (9), one end of the connecting rod (8) is rotatably connected with the lead screw unit (7), the other end of the connecting rod is fixedly connected with the back of the first display (9), and the heights of the three groups of display units are different;
the teaching unit comprises a second display (10) and an electric cylinder (11), a universal shaft (12) with a self-locking function is arranged at the top of the electric cylinder (11), and the second display (10) is arranged on the universal shaft (12);
equipment body (1) top be provided with equipment body (1) antetheca articulated apron, seted up on the apron with second display (10) complex leads to the groove, it is provided with the capping on leading to the groove, it is provided with supporting box (13) to lead to the groove below, electric cylinder (11) set up in supporting box (13), when electric cylinder (11) shrink second display (10) are accomodate in supporting box (13).
2. The computer network teaching experiment device according to claim 1, wherein the lead screw unit (7) comprises a motor (71), a lead screw (72) and three position adjusting components, the motor (71) is arranged at the tail end of the electric telescopic rod (6), the lower end of the lead screw (72) is in transmission connection with an output shaft of the motor (71), the three position adjusting components comprise lead screw nuts (73) and bearings (74), the three lead screw nuts (73) are in threaded connection with the lead screw (72), the three bearings (74) are respectively sleeved on the three lead screw nuts (73), inner rings of the bearings (74) are fixedly connected with the lead screw nuts (73), and one end of each of the three connecting rods (8) is fixedly connected with one of the bearings (74).
3. The computer network teaching experiment equipment according to claim 1, wherein the equipment body (1) is provided with a slide rail connected with two side walls, a keyboard tray (14) connected with the slide rail in a sliding manner is arranged on the slide rail, and the keyboard tray (14) is positioned between the support box (13) and the partition plate (2) above the support box.
4. The computer network teaching experiment equipment according to claim 1, wherein a box door matched with the display unit placing area (5) is arranged on the front side of the back of the equipment body (1), and one side of the box door is hinged with the side wall of the equipment body (1) through a 270-degree hinge.
5. The computer network teaching experiment equipment according to claim 1, wherein a pulley (15) with a self-locking function is arranged at the bottom of the equipment body (1).
6. The computer network teaching experiment equipment according to claim 1, wherein 2 storage drawers (16) are further arranged between the lower partition plate (2) and the bottom plate of the equipment body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771513.3U CN212208582U (en) | 2020-05-11 | 2020-05-11 | Computer network teaching experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771513.3U CN212208582U (en) | 2020-05-11 | 2020-05-11 | Computer network teaching experimental equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212208582U true CN212208582U (en) | 2020-12-22 |
Family
ID=73814172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771513.3U Expired - Fee Related CN212208582U (en) | 2020-05-11 | 2020-05-11 | Computer network teaching experimental equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212208582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114664129A (en) * | 2022-04-22 | 2022-06-24 | 安庆师范大学 | Multimedia teaching device based on computer technology |
-
2020
- 2020-05-11 CN CN202020771513.3U patent/CN212208582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114664129A (en) * | 2022-04-22 | 2022-06-24 | 安庆师范大学 | Multimedia teaching device based on computer technology |
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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 |
Granted publication date: 20201222 Termination date: 20210511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |