CN216113051U - But many display device of chinese teaching of automatically regulated angle - Google Patents
But many display device of chinese teaching of automatically regulated angle Download PDFInfo
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- CN216113051U CN216113051U CN202122862396.9U CN202122862396U CN216113051U CN 216113051 U CN216113051 U CN 216113051U CN 202122862396 U CN202122862396 U CN 202122862396U CN 216113051 U CN216113051 U CN 216113051U
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Abstract
The utility model discloses a Chinese teaching multi-display device capable of automatically adjusting angles, which comprises a shell, wherein a main screen is fixedly arranged on the front surface of the shell, a connecting post is fixedly connected to the middle part of the bottom end of the shell, a connecting seat is fixedly arranged at the bottom of the connecting post, an adjusting component is fixedly arranged inside the connecting seat, a movable groove matched with the connecting post is formed in the top end of the connecting seat, a power plug port is fixedly arranged on one side of the connecting seat, a supporting rod is fixedly arranged at the bottom end of the connecting seat, a plurality of limiting holes are formed in one side of the supporting rod, a fixed cylinder is slidably connected to the outer part of the supporting rod, a rotary cylinder can be rotated under the action of a first forward and reverse rotation motor so as to drive the connecting post and the shell to rotate, the angles of the device are adjusted, two auxiliary screens are retracted into the shell by controlling a second forward and reverse rotation motor to rotate anticlockwise, and the connecting post at the bottom end of the shell is taken out of the rotary cylinder, thereby conveniently accomodate the device.
Description
Technical Field
The utility model relates to the technical field of Chinese teaching equipment, in particular to a Chinese teaching multi-display device capable of automatically adjusting angles.
Background
No matter how the society develops, Chinese education can help people to establish different value views and life views in different life stages. In current chinese teaching, often can use display device with more relevant knowledge point of audio-visual show and teaching key, most display that exist on the existing market is mostly single fixed knot structure, and it can not adjust when using and shows height and angle, and when not using, the vice screen is many to expose externally, and is inconvenient to accomodate display device to accumulate the dust easily and lead to its to receive the life-span to reduce.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the Chinese teaching multi-display device with the automatic angle adjustment function, which has the characteristics of convenience in storage and angle adjustment.
In order to achieve the purpose, the utility model provides the following technical scheme:
a Chinese teaching multi-display device capable of automatically adjusting angles comprises a shell, a main screen is fixedly arranged on the front surface of the shell, a connecting column is fixedly connected with the middle part of the bottom end of the shell, a connecting seat is fixedly arranged at the bottom of the connecting column, an adjusting component is fixedly arranged inside the connecting seat, a movable groove matched with the connecting column is arranged at the top end of the connecting seat, one side of the connecting seat is fixedly provided with an electric socket, the bottom end of the connecting seat is fixedly provided with a supporting rod, one side of the supporting rod is provided with a plurality of limiting holes, the outside of the supporting rod is connected with a fixed cylinder in a sliding way, three sides of the bottom end of the fixed cylinder are fixedly connected with fixed plates, one side of the bottom end of each fixed plate is fixedly connected with a pulley, the fixed flexible subassembly that is equipped with in inside of shell bottom, the inside sliding connection of shell has two vice screens, the both sides of shell bottom are all fixed and are equipped with the speaker.
Through adopting above-mentioned technical scheme, through the connecting seat that sets up on the top of branch, can conveniently dismantle spliced pole and shell, make things convenient for accomodating of shell, the movable groove can make things convenient for the spliced pole to rotate.
Furthermore, the adjusting assembly comprises a rotating drum, a first forward and reverse rotating motor, a first gear, a rotating rod, a first fixed bearing and a second gear, the first fixed bearing is fixedly arranged in the middle of the inner wall of the bottom end of the connecting seat, the bottom end of the rotating rod is rotatably connected with an inner ring of the first fixed bearing, and the rotating drum is fixedly arranged at the top end of the rotating rod.
Through adopting above-mentioned technical scheme, first fixing bearing can fix branch, prevents that it from rocking.
Furthermore, the first forward and reverse rotating motor is fixedly arranged inside one side of the connecting seat, the first gear is fixedly arranged at the output end of the first forward and reverse rotating motor, the second gear is fixedly arranged at the bottom of the rotating rod, the first gear is meshed with the second gear, and the connecting column is connected with the inner wall of the rotating cylinder in a clamping manner.
Through adopting above-mentioned technical scheme, can make the rotary drum rotate under the effect of first positive reverse motor to drive spliced pole and shell and rotate, thereby adjust the angle of device.
Furthermore, the telescopic assembly comprises a first slide rail, a fixed shell, two second fixed bearings, two sliders, a left screw rod, a right screw rod, a second bevel gear, a second forward and reverse rotating motor and a first bevel gear, the first slide rail is fixedly arranged inside the bottom end of the shell, the two second fixed bearings are fixedly arranged at two ends of the first slide rail, the left screw rod and the right screw rod are rotatably arranged between the two second fixed bearings, the two sliders are respectively in threaded connection with two sides of the left screw rod and the right screw rod, and the top ends of the two sliders are respectively fixedly connected with one side of the left side and the right side of the auxiliary screen bottom.
Through adopting above-mentioned technical scheme, two second fixing bearing can play fixed effect to controlling the lead screw.
Further, the fixed shell is fixedly arranged in the middle of one side of the first slide rail, the second forward and reverse rotating motor is fixedly arranged in the fixed shell, the first bevel gear is fixedly arranged at the output end of the second forward and reverse rotating motor, the second bevel gear is fixedly arranged in the middle of the left and right screw rods, and the first bevel gear is meshed with the second bevel gear.
Through adopting above-mentioned technical scheme, the second is positive and negative to be changeed the motor and can be driven and control the lead screw and rotate.
Further, a second sliding rail is fixedly arranged inside the top end of the shell, a fixed sliding rod is fixedly connected inside the second sliding rail, sliding rod sleeves are slidably connected to two sides of the surface of the fixed sliding rod, and the bottom ends of the two sliding rod sleeves are fixedly connected with two opposite sides of the top end of the auxiliary screen respectively.
Through adopting above-mentioned technical scheme, through the second slide rail and two slide bar sleeves that set up, can make two vice screens more stable level and smooth when moving.
In conclusion, the utility model has the following beneficial effects:
1. in the scheme, the rotary drum can rotate under the action of the first forward and reverse rotating motor through the arranged adjusting assembly, so that the connecting column and the shell are driven to rotate, and the angle of the device is adjusted;
2. through the arranged first sliding rail, when the left screw rod and the right screw rod rotate, the two sliding blocks move oppositely, so that the two auxiliary screens are driven to extend out of the shell, when the two auxiliary screens move, the two sliding rod sleeves can be driven to move on the fixed sliding rods, and the two auxiliary screens can stably run under the coordination of the second sliding rail;
3. through the second that sets up just reversing motor, carry out anticlockwise rotation through control second just reversing motor and withdraw the inside of shell with two vice screens to take out the spliced pole of shell bottom from the rotary drum, thereby conveniently accomodate the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a second slide rail structure according to the present invention;
FIG. 3 is a schematic view of the telescoping assembly of the present invention;
FIG. 4 is a schematic view of the adjustment assembly of the present invention;
fig. 5 is a schematic view of the connecting seat structure of the present invention.
In the figure: 1. a housing; 2. a main screen; 3. a secondary screen; 4. an adjustment assembly; 41. a rotating drum; 42. a first positive and negative rotation motor; 43. a first gear; 44. a rotating rod; 45. a first fixed bearing; 46. a second gear; 5. a telescoping assembly; 51. a first slide rail; 52. a stationary case; 53. a second fixed bearing; 54. a slider; 55. a left screw rod and a right screw rod; 56. a second bevel gear; 57. a second positive and negative rotation motor; 58. a first bevel gear; 6. a fixed cylinder; 7. a strut; 8. a limiting hole; 9. an electric plug port; 10. a movable groove; 11. a connecting seat; 12. connecting columns; 13. a fixing plate; 14. a pulley; 15. a speaker; 16. a second slide rail; 17. fixing the sliding rod; 18. a sliding rod sleeve.
Detailed Description
Example 1
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a but many display device of chinese teaching of automatically regulated angle, which comprises an outer shell 1, the fixed main screen 2 that is equipped with in front of shell 1, the middle part fixedly connected with spliced pole 12 of shell 1 bottom, the fixed connecting seat 11 that is equipped with in bottom of spliced pole 12, the fixed adjusting part 4 that is equipped with in inside of connecting seat 11, the movable groove 10 with spliced pole 12 matched with is seted up on the top of connecting seat 11, the fixed electricity mouth 9 that is equipped with in one side of connecting seat 11, the bottom mounting of connecting seat 11 is equipped with branch 7, a plurality of spacing hole 8 has been seted up to one side of branch 7, the outside sliding connection of branch 7 has solid fixed cylinder 6, the equal fixedly connected with fixed plate 13 in trilateral side of solid fixed cylinder 6 bottom, the equal fixedly connected with pulley 14 in one side of three fixed plate 13 bottom, the fixed subassembly 5 that is equipped with in inside of shell 1 bottom, the inside sliding connection of shell 1 has two auxiliary screens 3, the both sides of shell 1 bottom are all fixed speaker 15 that is equipped with.
In this embodiment: the power plug 9 can provide power for the first forward and reverse rotating motor 42, and the device can be conveniently moved through the pulleys 14 arranged at the bottom ends of the three fixing plates 13.
As shown in fig. 4, the adjusting assembly 4 includes a rotating cylinder 41, a first forward and backward rotation motor 42, a first gear 43, a rotating rod 44, a first fixed bearing 45 and a second gear 46, the first fixed bearing 45 is fixedly disposed in the middle of the inner wall of the bottom end of the connecting seat 11, the bottom end of the rotating rod 44 is rotatably connected with the inner ring of the first fixed bearing 45, and the rotating cylinder 41 is fixedly mounted at the top end of the rotating rod 44;
in this embodiment: the rotation of the rotating rod 44 can drive the rotating drum 41 to rotate.
As shown in fig. 4, the first forward/reverse rotation motor 42 is fixedly arranged inside one side of the connecting seat 11, the first gear 43 is fixedly arranged at the output end of the first forward/reverse rotation motor 42, the second gear 46 is fixedly arranged at the bottom of the rotating rod 44, the first gear 43 is meshed with the second gear 46, and the connecting column 12 is connected with the inner wall of the rotating cylinder 41 in a clamping manner;
in this embodiment: the first forward and reverse rotation motor 42 rotates to drive the first gear 43 and the second gear 46 to rotate, and the second gear 46 drives the rotating rod 44 to rotate.
Example 2
As shown in fig. 2 and 3, the telescopic assembly 5 includes a first slide rail 51, a fixed housing 52, two second fixed bearings 53, two sliding blocks 54, a left screw 55, a right screw 55, a second bevel gear 56, a second forward and reverse rotation motor 57 and a first bevel gear 58, the first slide rail 51 is fixedly disposed inside the bottom end of the housing 1, the two second fixed bearings 53 are fixedly disposed at two ends of the first slide rail 51, the left screw 55 and the right screw 55 are rotatably disposed between the two second fixed bearings 53, the two sliding blocks 54 are respectively in threaded connection with two sides of the left screw 55 and the right screw 55, and top ends of the two sliding blocks 54 are respectively fixedly connected with one side of the two sub-screens 3 opposite to the bottom end;
in this embodiment: under the action of the first slide rail 51, when the left and right screw rods 55 rotate, the two slide blocks 54 move oppositely or oppositely, so as to drive the two sub-screens 3 to extend and retract.
As shown in fig. 2 and 3, the fixed casing 52 is fixedly arranged in the middle of one side of the first slide rail 51, the second forward and reverse rotation motor 57 is fixedly arranged in the fixed casing 52, the first bevel gear 58 is fixedly arranged at the output end of the second forward and reverse rotation motor 57, the second bevel gear 56 is fixedly arranged in the middle of the left and right screw rods 55, and the first bevel gear 58 is meshed with the second bevel gear 56;
in this embodiment: the second forward and reverse rotation motor 57 rotates to drive the first bevel gear 58 to rotate, and the first bevel gear 58 drives the second bevel gear 56 and the left and right screw rods 55 to rotate, so as to drive the two sliding blocks 54 to move.
Example 3
As shown in fig. 2 and 3, a second slide rail 16 is fixedly arranged inside the top end of the housing 1, a fixed slide bar 17 is fixedly connected inside the second slide rail 16, slide bar sleeves 18 are slidably connected to both sides of the surface of the fixed slide bar 17, and the bottom ends of the two slide bar sleeves 18 are respectively fixedly connected to the opposite sides of the top ends of the two sub-screens 3;
in this embodiment: when the two sub-screens 3 move, the two slide bar sleeves 18 can be driven to move on the fixed slide bars 17, and the two sub-screens 3 can stably run under the cooperation of the second slide rails 16.
The working principle is as follows: the connecting column 12 at the bottom end of the shell 1 is clamped and connected with the rotary drum 41 through the movable groove 10, the height of the supporting rod 7 can be adjusted through a plurality of limiting holes 8 at one side of the supporting rod 7, the connecting line on the shell 1 is connected with the power plug port 9, then, the second forward and reverse rotating motor 57 is controlled to rotate clockwise, the second forward and reverse rotating motor 57 rotates to drive the first bevel gear 58 to rotate, the first bevel gear 58 drives the second bevel gear 56 and the left and right screw rods 55 to rotate, under the action of the first sliding rail 51, the two sliding blocks 54 move oppositely when the left and right screw rods 55 rotate, so as to drive the two auxiliary screens 3 to extend out of the shell 1, the two sliding rod sleeves 18 can be driven to move on the fixed sliding rods 17 when the two auxiliary screens 3 move, the two auxiliary screens 3 stably operate under the cooperation of the second sliding rail 16, and then the first forward and reverse rotating motor 42 is controlled to rotate clockwise, first positive and negative motor 42 rotates and drives first gear 43 and second gear 46 and rotate, second gear 46 drives bull stick 44 and rotates, bull stick 44 rotates and can drive rotary drum 41 and spliced pole 12 and rotate, thereby it carries out the regulation of angle to drive shell 1 rotation, carry out anticlockwise rotation through control second positive and negative motor 57 after finishing using and retrieve the inside of shell 1 with two vice screens 3, and take out spliced pole 12 with shell 1 bottom from rotary drum 41, thereby the convenience is accomodate the device.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The Chinese teaching multi-display device capable of automatically adjusting the angle comprises a shell (1) and is characterized in that a main screen (2) is fixedly arranged on the front side of the shell (1), a connecting column (12) is fixedly connected to the middle of the bottom end of the shell (1), a connecting seat (11) is fixedly arranged at the bottom of the connecting column (12), an adjusting component (4) is fixedly arranged inside the connecting seat (11), a movable groove (10) matched with the connecting column (12) is formed in the top end of the connecting seat (11), a power plug-in port (9) is fixedly arranged on one side of the connecting seat (11), a supporting rod (7) is fixedly arranged at the bottom end of the connecting seat (11), a plurality of limiting holes (8) are formed in one side of the supporting rod (7), a fixing barrel (6) is slidably connected to the outside of the supporting rod (7), and fixing plates (13) are fixedly connected to the three side sides of the bottom end of the fixing barrel (6), it is three equal fixedly connected with pulley (14) in one side of fixed plate (13) bottom, the inside fixed flexible subassembly (5) that is equipped with of shell (1) bottom, the inside sliding connection of shell (1) has two vice screens (3), the both sides of shell (1) bottom are all fixed and are equipped with speaker (15).
2. The Chinese teaching multi-display device capable of automatically adjusting the angle according to claim 1, wherein the adjusting assembly (4) comprises a rotating drum (41), a first forward and reverse rotating motor (42), a first gear (43), a rotating rod (44), a first fixed bearing (45) and a second gear (46), the first fixed bearing (45) is fixedly arranged in the middle of the inner wall of the bottom end of the connecting seat (11), the bottom end of the rotating rod (44) is rotatably connected with the inner ring of the first fixed bearing (45), and the rotating drum (41) is fixedly arranged at the top end of the rotating rod (44).
3. The Chinese teaching multi-display device capable of automatically adjusting the angle according to claim 2, wherein the first forward and reverse rotation motor (42) is fixedly arranged inside one side of the connecting seat (11), the first gear (43) is fixedly arranged at the output end of the first forward and reverse rotation motor (42), the second gear (46) is fixedly arranged at the bottom of the rotating rod (44), the first gear (43) is meshed with the second gear (46), and the connecting column (12) is connected with the inner wall of the rotating cylinder (41) in a clamping manner.
4. The Chinese teaching multi-display device with automatic angle adjustment according to claim 1, it is characterized in that the telescopic component (5) comprises a first slide rail (51), a fixed shell (52), two second fixed bearings (53), two slide blocks (54), a left screw rod (55), a right screw rod (55), a second bevel gear (56), a second forward and reverse rotation motor (57) and a first bevel gear (58), the first slide rail (51) is fixedly arranged in the bottom end of the shell (1), the two second fixed bearings (53) are fixedly arranged at two ends of the first slide rail (51), the left and right screw rods (55) are rotatably arranged between the two second fixed bearings (53), the two sliding blocks (54) are respectively in threaded connection with the two sides of the left and right screw rods (55), and the top ends of the two sliding blocks (54) are respectively fixedly connected with the opposite sides of the bottom ends of the two auxiliary screens (3).
5. The Chinese teaching multi-display device capable of automatically adjusting the angle according to claim 4, wherein the fixed shell (52) is fixedly arranged in the middle of one side of the first slide rail (51), the second forward and reverse rotation motor (57) is fixedly arranged in the fixed shell (52), the first bevel gear (58) is fixedly arranged at the output end of the second forward and reverse rotation motor (57), the second bevel gear (56) is fixedly arranged in the middle of the left and right screw rods (55), and the first bevel gear (58) is meshed with the second bevel gear (56).
6. The Chinese teaching multi-display device capable of automatically adjusting the angle according to claim 1, wherein a second slide rail (16) is fixedly arranged inside the top end of the housing (1), a fixed slide bar (17) is fixedly connected inside the second slide rail (16), slide bar sleeves (18) are slidably connected to both sides of the surface of the fixed slide bar (17), and the bottom ends of the two slide bar sleeves (18) are respectively and fixedly connected to the opposite sides of the top ends of the two sub-screens (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122862396.9U CN216113051U (en) | 2021-11-19 | 2021-11-19 | But many display device of chinese teaching of automatically regulated angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122862396.9U CN216113051U (en) | 2021-11-19 | 2021-11-19 | But many display device of chinese teaching of automatically regulated angle |
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| Publication Number | Publication Date |
|---|---|
| CN216113051U true CN216113051U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122862396.9U Active CN216113051U (en) | 2021-11-19 | 2021-11-19 | But many display device of chinese teaching of automatically regulated angle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114915751A (en) * | 2022-05-19 | 2022-08-16 | 华天高科(武汉)技术有限公司 | High-definition video conference system |
| CN115854191A (en) * | 2022-11-30 | 2023-03-28 | 国网信息通信产业集团有限公司北京分公司 | An information display management device and operation method for medical treatment |
-
2021
- 2021-11-19 CN CN202122862396.9U patent/CN216113051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114915751A (en) * | 2022-05-19 | 2022-08-16 | 华天高科(武汉)技术有限公司 | High-definition video conference system |
| CN115854191A (en) * | 2022-11-30 | 2023-03-28 | 国网信息通信产业集团有限公司北京分公司 | An information display management device and operation method for medical treatment |
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