CN109377896B - Human body induction interaction LED display screen - Google Patents
Human body induction interaction LED display screen Download PDFInfo
- Publication number
- CN109377896B CN109377896B CN201811518187.9A CN201811518187A CN109377896B CN 109377896 B CN109377896 B CN 109377896B CN 201811518187 A CN201811518187 A CN 201811518187A CN 109377896 B CN109377896 B CN 109377896B
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- box body
- led display
- display screen
- hinge
- servo motor
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- 230000006698 induction Effects 0.000 title claims abstract description 18
- 230000003993 interaction Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention relates to the technical field of LED display screens, in particular to a human body induction interaction LED display screen, wherein a lower box body is arranged in a frame body through a sliding structure, an upper box body is arranged at the upper end of the lower box body through a limiting structure, an LED display screen is arranged on one side of the upper end in the upper box body through a rotating structure, first hinge seats are fixedly arranged at two ends of one side of the LED display screen, a second hinge rod is hinged on the first hinge seats, an electric telescopic rod is fixedly arranged in the upper box body at the lower end of the second hinge rod, a moving block is fixedly arranged at one end of the electric telescopic rod, a second hinge seat is fixedly arranged at the upper end of the moving block, and the other end of the second hinge rod is hinged on. The device utilizes the slope that can realize the LED display screen of the settlement of a plurality of structures and rises to satisfy different visual angles and watch, the existence of secondary inductor can guarantee that the device can be protected effectively when not using.
Description
Technical Field
The invention relates to the technical field of LED display screens, in particular to a human body induction interaction LED display screen.
Background
The LED display screen is a flat panel display, consists of small LED module panels, and is used as an indicator light in equipment, circuits and instruments for displaying various information such as characters, images, videos, video signals and the like, or for displaying characters or numbers. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light. The traditional LED display screen structure is too single, the operation is complex, and the intelligent effect is poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a human body induction interaction LED display screen.
In order to achieve the purpose, the invention adopts the following technical scheme:
a human body induction interaction LED display screen is designed, and comprises a frame body, wherein a lower box body is arranged in the frame body through a sliding structure, an upper box body is arranged at the upper end of the lower box body through a limiting structure, an LED display screen is arranged on one side of the upper end in the upper box body through a rotating structure, first hinge seats are fixedly arranged at two ends of one side of the LED display screen, a second hinge rod is hinged on the first hinge seats, an electric telescopic rod is fixedly arranged in the upper box body at the lower end of the second hinge rod, a moving block is fixedly arranged at one end of the electric telescopic rod, a second hinge seat is fixedly arranged at the upper end of the moving block, the other end of the second hinge rod is hinged on the second hinge seat, manual rotating shafts are rotatably arranged on two sides in the lower box body, external threads are arranged on two sides of the manual rotating shafts in the lower box body, and nuts are rotatably, the upper end of the nut is connected with the upper box body through a hinge structure, the manual rotating shafts outside the lower box body are connected through a transmission structure, a second alternating-current servo motor is fixedly mounted on one side outside the frame body, an output shaft of the second alternating-current servo motor is fixedly connected with a second driving rotating shaft, the second driving rotating shaft penetrates through the frame body and extends into the frame body, a gear is fixedly mounted on the second driving rotating shaft in the frame body, a rack fixing plate is fixedly mounted on one side outside the lower box body, and a rack is fixedly mounted at the lower end of the rack fixing plate and matched with the gear.
Preferably, a first alternating current servo motor is fixedly mounted on one side of the upper end inside the frame body, an output shaft of the first alternating current servo motor is fixedly connected with a first driving rotating shaft, a cloth curtain is fixedly mounted in the middle of the first driving rotating shaft, and an infrared sensor is fixedly mounted on one side of the outside of the lower end of the frame body.
Preferably, the first driving rotating shaft and one end of the manual rotating shaft are both rotatably provided with a bearing seat.
Preferably, the sliding structure comprises sliding grooves formed in two sides of the inside of the frame body and pulleys fixedly mounted at the lower end of the lower box body, and the pulleys are arranged in the sliding grooves in a sliding mode.
Preferably, the limiting structure comprises limiting grooves formed in two sides of the upper end of the lower box body and limiting rods fixedly mounted on two sides of the lower end of the upper box body, and the limiting rods are matched with the limiting grooves.
Preferably, the rotating structure comprises a plurality of fixed baffles fixedly mounted at the upper end of the inner part of the upper box body, a fixed rod is fixedly mounted between the fixed baffles, a sleeve is sleeved on the fixed rod, and an LED display screen is fixedly mounted at the lower end of the sleeve.
Preferably, the hinge structure comprises a fourth hinge seat fixedly mounted at the upper end of the nut and a third hinge seat fixedly mounted at the lower end of the upper box body, and a first hinge rod is hinged between the third hinge seat and the adjacent fourth hinge seat.
Preferably, the transmission structure comprises transmission wheels fixedly arranged at one end of the manual rotating shaft, and transmission belts are arranged between the transmission wheels in a transmission manner.
The human body induction interactive LED display screen provided by the invention has the beneficial effects that: this interactive LED display screen of human response simple structure uses convenient operation, and the device utilizes the slope that can realize the LED display screen of settlement of a plurality of structures and rises to satisfy different visual angles and watch, secondly the existence of inductor can guarantee that the device can be protected high-efficiently and intelligence when not using effectively.
Drawings
Fig. 1 is a schematic view of a human body induction interactive LED display screen according to the present invention.
Fig. 2 is a schematic side view of a human body induction interactive LED display screen according to the present invention.
Fig. 3 is a schematic top view of a human body induction interactive LED display screen according to the present invention.
Fig. 4 is a schematic diagram of a gear and rack matching structure of the human body induction interaction LED display screen provided by the present invention.
In the figure: the LED display screen frame comprises a frame body 1, a limiting rod 2, a nut 3, a pulley 4, a sliding chute 5, an infrared sensor 6, a lower box body 7, a limiting groove 8, an LED display screen 9, a fixed baffle 10, a fixed rod 11, a first alternating current servo motor 12, a cloth curtain 13, a first driving rotating shaft 14, a bearing seat 15, a sleeve 16, an upper box body 17, a first hinged rod 18, a first hinged seat 19, a second hinged rod 20, a second hinged seat 21, a manual rotating shaft 22, an external thread 23, a gear 24, a rack 25, a second driving rotating shaft 26, a second alternating current servo motor 27, a rack fixed plate 28, an electric telescopic rod 29, a third hinged seat 30, a moving block 31, a fourth hinged seat 32, a driving wheel 33 and a driving belt 34.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a human body induction interaction LED display screen is designed, which comprises a frame body 1, a lower box body 7 is arranged in the frame body 1 through a sliding structure, the sliding structure comprises sliding grooves 5 arranged at two sides in the frame body 1 and pulleys 4 fixedly arranged at the lower end of the lower box body 7, the pulleys 4 are slidably arranged in the sliding grooves 5, an upper box body 17 is arranged at the upper end of the box body 7 through a limiting structure, the limiting structure comprises limiting grooves 8 arranged at two sides of the upper end of the lower box body 7 and limiting rods 2 fixedly arranged at two sides of the lower end of the upper box body 17, the limiting rods 2 are matched with the limiting grooves 8, an LED display screen 9 is arranged at one side of the upper end in the upper box body 17 through a rotating structure, the rotating structure comprises a plurality of fixed baffles 10 fixedly arranged at the upper end in the upper box body 17, fixed rods, the lower end of the sleeve 16 is fixedly provided with the LED display screen 9, and the sliding structure can ensure that the upper box body 17 moves in the frame body 1, so that the LED display screen 9 changes the horizontal position of the LED display screen, and a user can watch the LED display screen conveniently.
The two ends of one side of the LED display screen 9 are fixedly provided with first hinge seats 19, the first hinge seats 19 are hinged with second hinge rods 20, the interior of an upper box body 17 at the lower end of each second hinge rod 20 is fixedly provided with an electric telescopic rod 29, one end of the electric telescopic rod 29 is fixedly provided with a moving block 31, the upper end of the moving block 31 is fixedly provided with a second hinge seat 21, the other end of each second hinge rod 20 is hinged on the second hinge seat 21, two sides of the interior of a lower box body 7 are respectively and rotatably provided with a manual rotating shaft 22, two sides of the manual rotating shaft 22 in the lower box body 7 are respectively provided with an external thread 23, a nut 3 is rotatably arranged on the manual rotating shaft 22 outside the external thread 23, the upper end of the nut 3 is connected with the upper box body 17 through a hinge structure, the hinge structure comprises a fourth hinge seat 32 fixedly arranged at the upper end of the nut 3 and a third hinge seat 30 fixedly arranged at the lower end of the upper box body 17, and a, the outer manual pivot 22 of box 7 is connected through transmission structure between, transmission structure includes the drive wheel 33 of fixed mounting in manual pivot 22 one end, and the transmission is provided with drive belt 34 between the drive wheel 33, during the use, rotate manual pivot 22, manual pivot 22 can drive nut 3 via external screw thread 23 and remove, nut 3 removes and drives fourth articulated seat 32 and removes, fourth articulated seat 32 removes and drives first articulated rod 18 and change inclination, thereby first articulated rod 18 inclination changes and drives the removal of box 17 in vertical side.
A second alternating current servo motor 27 is fixedly arranged on one side of the outer part of the frame body 1, the second alternating current servo motor 27 is an AKM servo motor, a power supply control switch is arranged on the second alternating current servo motor 27, the second alternating current servo motor 27 is connected with an external power supply through an electric wire, an output shaft of the second alternating current servo motor 27 is fixedly connected with a second driving rotating shaft 26, the second driving rotating shaft 26 penetrates through the frame body 1 and extends into the frame body 1, a gear 24 is fixedly arranged on the second driving rotating shaft 26 in the frame body 1, a rack fixing plate 28 is fixedly arranged on one side of the outer part of the lower box body 7, a rack 25 is fixedly arranged at the lower end of the rack fixing plate 28, the rack 25 is matched with the gear 24, a first alternating current servo motor 12 is fixedly arranged on one side of the inner upper end of the frame body 1, the first alternating current servo motor 12 and the second alternating current servo motor 27 are of, first initiative pivot 14 of output shaft fixedly connected with of first alternating current servo motor 12, first initiative pivot 14 middle part fixed mounting has cloth curtain 13, the outside one side fixed mounting of framework 1 lower extreme has infrared inductor 6, first initiative pivot 14 and manual pivot 22 one end are all rotated and are provided with bearing frame 15, in use, open infrared inductor 6, when infrared inductor 6 experienced the user and observes, infrared inductor 6 starts first alternating current servo motor 12, first alternating current servo motor 12 drives first initiative pivot 14 and rotates, first initiative pivot 14 drives cloth curtain 13 rolling, thereby make LED display screen 9 watched.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A human body induction interaction LED display screen comprises a frame body (1) and is characterized in that a lower box body (7) is arranged in the frame body (1) through a sliding structure, an upper box body (17) is arranged at the upper end of the lower box body (7) through a limiting structure, an LED display screen (9) is arranged on one side of the upper end in the upper box body (17) through a rotating structure, first hinge seats (19) are fixedly arranged at two ends of one side of the LED display screen (9), second hinge rods (20) are hinged on the first hinge seats (19), electric telescopic rods (29) are fixedly arranged in the upper box body (17) at the lower ends of the second hinge rods (20), a moving block (31) is fixedly arranged at one end of each electric telescopic rod (29), a second hinge seat (21) is fixedly arranged at the upper end of each moving block (31), and the other end of each second hinge rod (20) is hinged on the corresponding second hinge seat (21), the inner two sides of the lower box body (7) are both rotatably provided with manual rotating shafts (22), the two sides of the manual rotating shafts (22) in the lower box body (7) are both provided with external threads (23), the thread grains of the external threads (23) on the two sides are arranged in opposite directions, nuts (3) are rotatably arranged on the manual rotating shafts (22) outside the external threads (23), the upper ends of the nuts (3) are connected with the upper box body (17) through a hinge structure, the manual rotating shafts (22) outside the lower box body (7) are connected through a transmission structure, one side of the outer part of the frame body (1) is fixedly provided with a second alternating current servo motor (27), the output shaft of the second alternating current servo motor (27) is fixedly connected with a second driving rotating shaft (26), the second driving rotating shaft (26) penetrates through the frame body (1) and extends into the frame body (1), and a gear (24) is fixedly arranged on the second driving rotating shaft (26) in the frame body (, the utility model discloses a solar energy storage battery box, including lower box (7), outside one side fixed mounting of box (7) has rack fixed plate (28), rack fixed plate (28) lower extreme fixed mounting has rack (25), and rack (25) cooperate with gear (24), frame (1) inside upper end one side fixed mounting has first alternating current servo motor (12), first alternating current servo motor (12) are controlled via infrared inductor (6), the first initiative pivot (14) of output shaft fixedly connected with of first alternating current servo motor (12), first initiative pivot (14) middle part fixed mounting have cloth curtain (13), frame (1) lower extreme outside one side fixed mounting has infrared inductor (6).
2. The human body induction interaction LED display screen according to claim 1, wherein a first alternating current servo motor (12) is fixedly installed on one side of the upper end inside the frame body (1), an output shaft of the first alternating current servo motor (12) is fixedly connected with a first driving rotating shaft (14), a cloth curtain (13) is fixedly installed in the middle of the first driving rotating shaft (14), and an infrared inductor (6) is fixedly installed on one side of the outer portion of the lower end of the frame body (1).
3. The LED display screen of claim 2, wherein the first active shaft (14) and the manual shaft (22) are rotatably provided with a bearing seat (15) at one end.
4. The human body induction interaction LED display screen according to claim 1, wherein the sliding structure comprises sliding grooves (5) formed in two sides of the inside of the frame body (1) and pulleys (4) fixedly installed at the lower end of the lower box body (7), and the pulleys (4) are arranged in the sliding grooves (5) in a sliding mode.
5. The human body induction interaction LED display screen according to claim 1, wherein the limiting structure comprises limiting grooves (8) formed in two sides of the upper end of the lower box body (7) and limiting rods (2) fixedly installed on two sides of the lower end of the upper box body (17), and the limiting rods (2) are matched with the limiting grooves (8).
6. The human body induction interaction LED display screen according to claim 1, wherein the rotating structure comprises a plurality of fixed baffles (10) fixedly mounted at the upper end inside the upper box body (17), fixed rods (11) are fixedly mounted between the fixed baffles (10), sleeves (16) are sleeved on the fixed rods (11), and LED display screens (9) are fixedly mounted at the lower ends of the sleeves (16).
7. The human body induction interaction LED display screen according to claim 1, wherein the hinge structure comprises a fourth hinge seat (32) fixedly installed at the upper end of the nut (3) and a third hinge seat (30) fixedly installed at the lower end of the upper box body (17), and a first hinge rod (18) is hinged between the third hinge seat (30) and the adjacent fourth hinge seat (32).
8. The LED display screen of claim 1, wherein the transmission structure comprises transmission wheels (33) fixedly installed at one end of the manual rotating shaft (22), and transmission belts (34) are arranged between the transmission wheels (33) in a transmission manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518187.9A CN109377896B (en) | 2018-12-12 | 2018-12-12 | Human body induction interaction LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811518187.9A CN109377896B (en) | 2018-12-12 | 2018-12-12 | Human body induction interaction LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109377896A CN109377896A (en) | 2019-02-22 |
| CN109377896B true CN109377896B (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811518187.9A Active CN109377896B (en) | 2018-12-12 | 2018-12-12 | Human body induction interaction LED display screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN109377896B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740852A (en) * | 2019-11-07 | 2020-10-02 | 襄阳楚云机电科技有限公司 | Data monitoring and intelligent analysis method for digital intelligent distribution network operation and maintenance cloud platform system |
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| CN204423823U (en) * | 2015-02-06 | 2015-06-24 | 杭州鸟人光电科技有限公司 | A kind of infrared induction Wireless energy-saving lamp box |
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| CN109377896A (en) | 2019-02-22 |
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