CN213940025U - Indoor teaching device based on computer technology - Google Patents
Indoor teaching device based on computer technology Download PDFInfo
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- CN213940025U CN213940025U CN202022600398.6U CN202022600398U CN213940025U CN 213940025 U CN213940025 U CN 213940025U CN 202022600398 U CN202022600398 U CN 202022600398U CN 213940025 U CN213940025 U CN 213940025U
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- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000001681 protective effect Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 3
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Abstract
The utility model discloses an indoor teaching device based on computer technology relates to teaching device technical field, including the lectern main part, the bottom surface fixed mounting of lectern main part has first hydraulic stem, the one end fixedly connected with base of first hydraulic stem, the last fixed surface of lectern main part installs the baffle, lectern main part top is seted up flutedly. The utility model discloses a flexible adjustment display's of second hydraulic stem height, the first sliding seat of cooperation and second sliding seat carry out angle modulation, the activity of deuterogamying head rod and second connecting rod cup joints, utilize the joint of spacing hole and gag lever post, angle of adjustment is at will and fix, avoided the computer to often fix on the desk, the mr needs the use of bowing, there is very big inconvenience, lead to increasing mr's working strength, reduce the problem of teaching efficiency, thereby reduced mr's working strength, the effect of teaching efficiency is improved.
Description
Technical Field
The utility model relates to an indoor teaching device relates to teaching device technical field, concretely relates to indoor teaching device based on computer technology.
Background
In modern classrooms, indoor computers are mostly arranged as assistance to assist teachers to give lessons, thereby not only increasing the diversity of the teaching, but also lightening the burden of the teachers.
The following problems exist in the prior art:
1. when a teacher speaks, the situation of using a computer is more common, but the computer on the current teacher desk is often fixed on the desk, and the teacher needs to lower the head to use, so that great inconvenience is caused, the working strength of the teacher is increased, and the teaching efficiency is reduced;
2. most lectern is fixed height's lectern at present, and the lectern of the same height, and the classroom of different heights also can have inconveniently with getting up, and the lectern is low excessively can influence mr's healthy, and the teacher's sight can be sheltered from to the lectern height, leads to student's learning efficiency to descend, the not strong problem of practicality.
SUMMERY OF THE UTILITY MODEL
The utility model provides an indoor teaching device based on computer technology, one of which aims to have the capability of adjusting the angle of a computer, and solves the problems that the computer is often fixed on a desk, a teacher needs to lower the head for use, great inconvenience is caused, the working strength of the teacher is increased, and the teaching efficiency is reduced; wherein another kind of purpose is in order to solve the lectern and can influence mr's healthy excessively, and the teacher's sight can be sheltered from to the lectern height, leads to student's learning efficiency to descend, the not strong problem of practicality to reach the effect that improves student's learning efficiency, reinforcing equipment practicality.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an indoor teaching device based on computer technology, includes the lectern main part, the bottom surface fixed mounting of lectern main part has first hydraulic stem, the one end fixedly connected with base of first hydraulic stem, the last fixed surface of lectern main part installs the baffle.
The utility model discloses technical scheme's further improvement lies in: the novel teacher desk comprises a teacher desk body, a groove is formed in the top of the teacher desk body, a placing box is fixedly mounted inside the groove, a second hydraulic rod is fixedly mounted at the bottom of an inner cavity of the placing box, the top end of the second hydraulic rod is movably connected with a first movable seat, a display is fixedly connected to the top of the first movable seat, a display angle adjusting device is arranged at one end of the bottom surface of the display, the display angle adjusting device comprises a second movable seat, the upper surface of the second movable seat is fixedly connected with the bottom surface of the display, the bottom surface of the second movable seat is movably connected with a first connecting rod, a second connecting rod is movably sleeved at one end of the first connecting rod, a limiting rod is movably connected to the side surface of the second connecting rod, a limiting hole is formed in the side surface of the first connecting rod, the limiting hole is clamped with the limiting rod, and a host is arranged below the placing box, the bottom surface of the host computer is fixedly connected with the bottom surface of the inner cavity of the teacher desk main body, and the wiring end of the host computer is electrically connected with an external power supply.
The utility model discloses technical scheme's further improvement lies in: the quantity of first hydraulic stem is four, four first hydraulic stem evenly distributed is on the bottom surface four corners of lectern main part, the wiring end and the external power supply electric connection of first hydraulic stem.
The utility model discloses technical scheme's further improvement lies in: the mounting groove is formed in one side of the groove, the mounting groove is formed in the other side of the groove, a protective cover is movably connected inside the mounting groove, the width value of the protective cover is matched with the width value of the clamping groove, a sliding block is fixedly mounted at the bottom of the protective cover, a sliding groove is formed in the bottom of an inner cavity of the mounting groove, the sliding groove is connected with the sliding block in a sliding mode, and a limiting block is fixedly mounted at one end of the upper surface of the protective cover.
The utility model discloses technical scheme's further improvement lies in: the outside of baffle adopts rubber materials to wrap up, the surface four corners of lectern main part is provided with the block rubber.
The utility model discloses technical scheme's further improvement lies in: the number of the second hydraulic rods is two, and the two second hydraulic rods are symmetrically arranged relative to the center line of the display.
The utility model discloses technical scheme's further improvement lies in: the inner chamber fixed mounting of lectern main part has the riser, the quantity of riser is two, two the side sliding connection of riser has the drawer.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides an indoor teaching device based on computer technology, adopt first sliding seat, the second hydraulic stem, the second sliding seat, the head rod, spacing hole, the cooperation of gag lever post and second connecting rod, the height of the flexible adjustment display through the second hydraulic stem, cooperate first sliding seat and second sliding seat to carry out angle modulation, the head rod that deuterogamies cup joints with the activity of second connecting rod, utilize the joint of spacing hole and gag lever post, random angle modulation carries out fixedly, avoided the computer to often fix on the desk, the mr needs the underhead use, there is very big inconvenience, lead to increasing mr's working strength, the problem of efficiency of teaching reduces, thereby reach the working strength that reduces mr, the effect of efficiency of teaching improves.
2. The utility model provides an indoor teaching device based on computer technology adopts the cooperation of first hydraulic stem and display, controls first hydraulic stem through the display, makes first hydraulic stem flexible, accomplishes the regulation of lectern height, has avoided the lectern to cross low healthy that can influence mr, and the teacher's desk is too high can shelter from the student's sight, leads to student's learning efficiency to descend, the not strong problem of practicality to reached and improved student's learning efficiency, the effect of reinforcing equipment practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural section of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a schematic structural view of the protective cover of the present invention;
fig. 5 is a schematic structural diagram of the structural display and the display angle adjusting device of the present invention.
In the figure: 1. a lectern main body; 2. a baffle plate; 3. a first hydraulic lever; 4. a base; 5. a display; 51. a first movable seat; 52. a second hydraulic rod; 6. a protective cover; 61. a limiting block; 62. a slider; 7. a display angle adjustment device; 71. a second movable seat; 72. a first connecting rod; 73. a limiting hole; 74. a limiting rod; 75. a second connecting rod; 8. placing a box; 9. a card slot; 10. a host; 11. a drawer; 12. a riser.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-5, the utility model provides an indoor teaching device based on computer technology, which comprises a lectern main body 1, a first hydraulic rod 3 is fixedly installed on the bottom surface of the lectern main body 1, one end of the first hydraulic rod 3 is fixedly connected with a base 4, a baffle 2 is fixedly installed on the upper surface of the lectern main body 1, a groove is opened on the top of the lectern main body 1, a placing box 8 is fixedly installed inside the groove, a second hydraulic rod 52 is fixedly installed on the bottom of the inner cavity of the placing box 8, the top end of the second hydraulic rod 52 is movably connected with a first movable seat 51, a display 5 is fixedly connected with the top of the first movable seat 51, one end of the bottom surface of the display 5 is provided with a display angle adjusting device 7, the display angle adjusting device 7 comprises a second movable seat 71, the upper surface of the second movable seat 71 is fixedly connected with the bottom surface of the display 5, the bottom surface of the second movable seat 71 is movably connected with a first connecting rod 72, the second connecting rod 75 has been cup jointed in the one end activity of head rod 72, and the side swing joint of second connecting rod 75 has gag lever post 74, and spacing hole 73 has been seted up to the side of head rod 72, and spacing hole 73 and gag lever post 74 joint place the below of case 8 and be provided with host computer 10, the bottom surface of host computer 10 and the inner chamber bottom surface fixed connection of lectern main part 1, the wiring end and the external power supply electric connection of host computer 10.
In this embodiment, adopt first sliding seat 51, second hydraulic stem 52, second sliding seat 71, head rod 72, spacing hole 73, the cooperation of gag lever post 74 and second connecting rod 75, the height of flexible adjustment display 5 through second hydraulic stem 52, cooperate first sliding seat 51 and second sliding seat 71 to carry out angle modulation, the activity of deuterogamying head rod 72 and second connecting rod 75 is cup jointed, utilize spacing hole 73 and gag lever post 74's joint, random angle modulation and fix, avoided the computer often to fix on the desk, the mr needs the use of low head, there is very big inconvenience, lead to increasing mr's working strength, reduce the problem of teaching efficiency, thereby reached and reduced mr's working strength, the effect of improvement teaching efficiency.
As shown in fig. 1 to 5, in the present embodiment, it is preferable that the number of the second hydraulic rods 52 is two, and the two second hydraulic rods 52 are symmetrically arranged about the center line of the display 5, so that the height of the display 5 can be adjusted more conveniently by the design of the second hydraulic rods 52, and the use efficiency of the apparatus is further improved.
As shown in fig. 1-5, preferably, the quantity of first hydraulic stem 3 is four, four first hydraulic stems 3 evenly distributed are on the bottom surface four corners of lectern main part 1, the wiring end and the external power supply electric connection of first hydraulic stem 3, adopt the cooperation of first hydraulic stem 3 and display 5, control first hydraulic stem 3 through display 5, make first hydraulic stem 3 flexible, accomplish the regulation of lectern height, avoided the lectern to hang down can influence mr's healthy, the teacher is too high can shelter from student's sight, lead to student's learning efficiency to descend, the not strong problem of practicality, thereby reached and improved student's learning efficiency, the effect of reinforcing equipment practicality.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the outside of baffle 2 adopts rubber materials to wrap up, and the surface four corners of lectern main part 1 is provided with the block rubber, sets up the block rubber through the surface at baffle 2 and lectern main part 1 for the security of lectern promotes greatly, has reduced the probability that the accident appears in the student.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, draw-in groove 9 has been seted up to one side of recess, the mounting groove has been seted up to the opposite side of recess, the inside swing joint of mounting groove has visor 6, the width value of visor 6 and the width value adaptation of draw-in groove 9, the bottom fixed mounting of visor 6 has slider 62, the spout has been seted up to the inner chamber bottom of mounting groove, spout and slider 62 sliding connection, the upper surface one end fixed mounting of visor 6 has stopper 61, design through draw-in groove 9 of visor 6, protect display 5, the damage of dust to display 5 has been avoided, greatly reduced the probability that equipment damaged.
Example 4
As shown in fig. 1-5, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the inner chamber fixed mounting of lectern main part 1 has riser 12, and the quantity of riser 12 is two, and the side sliding connection of two riser 12 has drawer 11, through the design of drawer 11 for the desktop of lectern is cleaner and tidier, and the aesthetic property promotes greatly, has further improved the practicality of equipment.
The working principle of the indoor teaching device based on computer technology will be described in detail below.
As shown in fig. 1-5, when using, at first open the computer through host computer 10, then pull open visor 6 through stopper 61, through the flexible of computer control second hydraulic stem 52, then through the swing joint of first connecting rod 72 with second connecting rod 75, the joint of spacing hole 73 and gag lever post 74 of deuterogamying, the angle of adjustment display 5 is to suitable position, then mr can be through the flexible of the first hydraulic stem 3 of computer control, adjust the lectern height, in order to reach the state that accords with self demand, after using the completion, extract gag lever post 74 earlier, then control second hydraulic stem 52 and stretch out and draw back, accomodate display 5 into and place in the case 8, then close the computer, it can to the position of draw-in groove 9 to pull visor 6 through stopper 61.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides an indoor teaching device based on computer technology, includes lectern main part (1), its characterized in that: the utility model discloses a teacher's desk, including teacher's desk main part (1), the bottom surface fixed mounting of teacher's desk main part (1) has first hydraulic stem (3), the one end fixedly connected with base (4) of first hydraulic stem (3), the last fixed surface of teacher's desk main part (1) installs baffle (2).
2. The indoor teaching device based on computer technology as claimed in claim 1, wherein: the novel teacher desk is characterized in that a groove is formed in the top of the teacher desk main body (1), a placing box (8) is fixedly installed in the groove, a second hydraulic rod (52) is fixedly installed at the bottom of an inner cavity of the placing box (8), a first movable seat (51) is movably connected to the top end of the second hydraulic rod (52), a display (5) is fixedly connected to the top of the first movable seat (51), a display angle adjusting device (7) is arranged at one end of the bottom surface of the display (5), the display angle adjusting device (7) comprises a second movable seat (71), the upper surface of the second movable seat (71) is fixedly connected to the bottom surface of the display (5), a first connecting rod (72) is movably connected to the bottom surface of the second movable seat (71), a second connecting rod (75) is movably sleeved at one end of the first connecting rod (72), and a limiting rod (74) is movably connected to the side surface of the second connecting rod (75), spacing hole (73) have been seted up to the side of head rod (72), spacing hole (73) and gag lever post (74) joint, the below of placing case (8) is provided with host computer (10), the inner chamber bottom surface fixed connection of the bottom surface of host computer (10) and lectern main part (1), the wiring end and the external power supply electric connection of host computer (10).
3. The indoor teaching device based on computer technology as claimed in claim 1, wherein: the number of first hydraulic stem (3) is four, four first hydraulic stem (3) evenly distributed is on the bottom surface four corners of lectern main part (1), the wiring end and the external power supply electric connection of first hydraulic stem (3).
4. The indoor teaching device based on computer technology as claimed in claim 2, wherein: draw-in groove (9) have been seted up to one side of recess, the mounting groove has been seted up to the opposite side of recess, the inside swing joint of mounting groove has visor (6), the width value of visor (6) and the width value adaptation of draw-in groove (9), the bottom fixed mounting of visor (6) has slider (62), the spout has been seted up to the inner chamber bottom of mounting groove, spout and slider (62) sliding connection, the upper surface one end fixed mounting of visor (6) has stopper (61).
5. The indoor teaching device based on computer technology as claimed in claim 1, wherein: the outside of baffle (2) adopts rubber materials to wrap up, the surface four corners of lectern main part (1) is provided with the block rubber.
6. The indoor teaching device based on computer technology as claimed in claim 2, wherein: the number of the second hydraulic rods (52) is two, and the two second hydraulic rods (52) are symmetrically arranged around the center line of the display (5).
7. The indoor teaching device based on computer technology as claimed in claim 1, wherein: the inner chamber fixed mounting of lectern main part (1) has riser (12), the quantity of riser (12) is two, two the side sliding connection of riser (12) has drawer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600398.6U CN213940025U (en) | 2020-11-11 | 2020-11-11 | Indoor teaching device based on computer technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022600398.6U CN213940025U (en) | 2020-11-11 | 2020-11-11 | Indoor teaching device based on computer technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213940025U true CN213940025U (en) | 2021-08-13 |
Family
ID=77208328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022600398.6U Expired - Fee Related CN213940025U (en) | 2020-11-11 | 2020-11-11 | Indoor teaching device based on computer technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213940025U (en) |
-
2020
- 2020-11-11 CN CN202022600398.6U patent/CN213940025U/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 |
Granted publication date: 20210813 |