CN113513678B - Automatic adjusting bracket system for screen position of liquid crystal display - Google Patents
Automatic adjusting bracket system for screen position of liquid crystal display Download PDFInfo
- Publication number
- CN113513678B CN113513678B CN202110559320.0A CN202110559320A CN113513678B CN 113513678 B CN113513678 B CN 113513678B CN 202110559320 A CN202110559320 A CN 202110559320A CN 113513678 B CN113513678 B CN 113513678B
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- gear
- rack
- shaped board
- motor
- movable box
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 21
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 230000004308 accommodation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
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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
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a bracket system for automatically adjusting the screen position of a liquid crystal display, and relates to the technical field of brackets. This LCD screen position automatic adjustment bracket system, the on-line screen storage device comprises a base, the upper surface of base is provided with first rack, the top of base is provided with the removal case, the one end of first rack runs through the removal case and extends to the top of removal case, the inside of removal case is provided with elevating system, the top of removal case is provided with first U-shaped board, the inside of first U-shaped board is provided with the second U-shaped board through the minor axis, the second U-shaped board is connected with the third U-shaped board through the connecting axle. Through setting up first motor, speed reducer, pivot, first gear and first rack, solved its inconvenience and height-adjusting, accommodation process is loaded down with trivial details, and the operation is inconvenient, though can carry out certain regulation to the angle, but adopts manual regulation mode generally, and regulation inefficiency leads to the user to watch the problem of experiencing inadequately.
Description
Technical Field
The invention relates to the technical field of brackets, in particular to a bracket system for automatically adjusting the screen position of a liquid crystal display.
Background
The LCD is an active matrix LCD driven by thin film transistors, which is mainly composed of points, lines, surface quota and back tubes, which are generated by stimulating liquid crystal molecules with current.
The liquid crystal display commonly used in the market is usually placed to a proper height when in use, when the position needs to be replaced, cabinets or other articles with different heights need to be reconfigured to assist in adjusting the height, the liquid crystal display is inconvenient to adjust the height, the adjusting process is complicated, the operation is inconvenient, the angle can be adjusted to a certain degree, but a manual adjusting mode is usually adopted, the adjusting efficiency is low, and the problem of poor watching experience of a user is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an automatic adjusting bracket system for the screen position of a liquid crystal display, which solves the problems of inconvenience and adjustment height, complicated adjustment process and inconvenient operation, and the problem of poor watching experience of a user caused by low adjustment efficiency by adopting a manual adjustment mode generally although the angle can be adjusted to a certain extent.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a LCD screen position automatic adjustment bracket system, includes the base, the upper surface of base is provided with first rack, the top of base is provided with the removal case, the one end of first rack runs through the removal case and extends to the top of removal case, the inside of removal case is provided with elevating system, the top of removing the case is provided with first U-shaped board, the inside of first U-shaped board is provided with the second U-shaped board through the minor axis, the second U-shaped board is connected with the third U-shaped board through the connecting axle, the third U-shaped board is connected with the display body through rotary mechanism.
Further, elevating system includes first motor, speed reducer, pivot and first gear, first motor sets up the inside at the removal case, the output shaft of first motor is connected with the input shaft of speed reducer, the one end of pivot and the output shaft of speed reducer, the other end and the inner wall connection of removal case of pivot, first gear cup joints the surface at the pivot, first gear and first rack engagement.
Further, the surface of pivot cup joints the backup pad, the surface of backup pad is connected with the inner wall of removal case.
Further, rotary mechanism includes fixed plate, ring gear, second motor and sleeve pipe, the fixed plate sets up the surface at the display body, the right side at the fixed plate is installed to the ring gear, the sheathed tube surface is connected with the surface of third U-shaped board, the second motor sets up in sheathed tube inside, the second gear cup joints the surface at second motor output shaft, second gear and ring gear meshing, sheathed tube inner wall is connected with the surface of ring gear through first bearing.
Further, the surface of the sleeve is connected with a circular ring through a second bearing, the surface of the circular ring is connected with an inclined rod, and one end of the inclined rod, which is far away from the circular ring, is connected with the surface of the display body.
Further, the upper surface of second U shaped plate is provided with first electric putter, first electric putter's output shaft has the second rack, the surface of connecting axle has cup jointed the third gear, third gear and second rack meshing.
Further, the surface of the second rack is sleeved with a limiting shell, and the surface of the limiting shell is connected with the surface of the second U-shaped plate.
Further, the upper surface of first rack is connected with the limiting plate, the lower surface of limiting plate is provided with the rubber pad.
Further, the upper surface of base is provided with the guide bar, the one end of guide bar runs through the removal case and is connected with the lower surface of limiting plate.
Further, the surface of the movable box is provided with a second electric push rod through a connecting plate, and an output shaft of the second electric push rod is connected with the surface of the second U-shaped plate through a connecting seat.
(III) beneficial effects
The invention has the following beneficial effects:
(1) This LCD screen position automatic adjustment bracket system, through setting up first motor, the speed reducer, the pivot, first gear and first rack, when the display body screen needs height-adjusting, start first motor, first motor makes the speed reducer start, the speed reducer output shaft drives the pivot rotation, the pivot drives first gear rotation, first gear and first rack friction, make the removal case upward or downward movement, indirectly drive the display body through first U-shaped board and reciprocate or move down, simultaneously second electric putter cooperation first motor is tensile or shrink, make the second U-shaped board be in the horizontality all the time, and then make the display body be in the horizontality, the height of being convenient for adjust the display body screen has been reached, convenient viewer uses, simultaneously the dual output speed reducer can make the removal case reach more steady motion effect, inconvenience and height-adjusting itself have been solved, the accommodation process is loaded down with trivial details, though can carry out certain regulation to the angle, but manual regulation mode of general adoption, the regulation inefficiency, lead to the user to watching bad problem.
(2) This LCD screen position automatically regulated bracket system through setting up first electric putter, third gear, connecting axle and second U-shaped board, first electric putter starts, makes the second rack move towards the direction that is close to the display body, rubs the third gear, and the third gear makes the angle of inclination of third U-shaped board downwards through the connecting axle, adjusts the display body screen, when having reached height-adjusting, first electric putter can cooperate the effect of the angle of inclination of first motor regulation display body screen, has solved when the height-adjusting of display body is higher, because the screen of display body can not angle of adjustment, leads to the inconvenient problem with the watch of viewer.
(3) This LCD screen position automatic adjustment bracket system through setting up second motor, the second gear, ring gear and fixed plate, when the plane that the base contacted with it had certain inclination, the second motor starts, make the second gear rotatory, the second gear makes the display body rotatory through the ring gear, adjust suitable angle, make the screen of display body be in vertical state, reached and can make the screen automatically regulated angle of display body through the second motor when the display body is located the incline position, make it be in vertical state, the effect that the person of facilitating the use watched has been solved and has had certain slope to cause uncomfortable problem of watching experience to the viewer in the vertical direction of display body.
(4) This LCD screen position automatic adjustment bracket system through setting up down tube, ring and second bearing, the both ends of down tube respectively with the surface connection of display body and ring, reached the effect of support under the rotatory circumstances of not influencing the display body, have the effect that prevents that the display body from rotating the in-process and can appear rocking, solved the area of stress of display body little, the problem that can appear rocking in the accommodation process.
(5) This LCD screen position automatic adjustment bracket system, through setting up second electric putter and second U-shaped board, the second electric putter sets up the direct position at removal case and second U-shaped board, when second electric putter is inoperative, can act as the effect of bracing piece, the second electric putter can play the effect of supplementary height-adjusting and angle simultaneously, reached the first motor of cooperation and can make the screen of display body be in horizontally state all the time, after removing the case and can not continue to increase the height, the first electric putter of cooperation can continue to increase the effect of height, the problem that still can not satisfy the altitude demand after having solved and having risen to the maximum height of removal case is solved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged view of a portion of the speed reducer of the present invention;
FIG. 3 is a left cross-sectional view of a second electric putter of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;
FIG. 5 is a top cross-sectional view of a third gear of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5B in accordance with the present invention;
fig. 7 is a schematic diagram of the overall structure of the present invention.
In the figure, 1, a base; 2. a first rack; 3. a moving case; 4. a lifting mechanism; 401. a first motor; 402. a speed reducer; 403. a rotating shaft; 404. a first gear; 5. a first U-shaped plate; 6. a second U-shaped plate; 7. a connecting shaft; 8. a third U-shaped plate; 9. a rotation mechanism; 901. a fixing plate; 902. an inner gear ring; 903. a second gear; 904. a second motor; 905. a sleeve; 906. a first bearing; 10. a display body; 11. a support plate; 12. a second bearing; 13. a circular ring; 14. a diagonal rod; 15. a first electric push rod; 16. a second rack; 17. a third gear; 18. a limit shell; 19. a limiting plate; 20. a rubber pad; 21. a guide rod; 22. and the second electric push rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-7, the embodiment of the present invention provides a technical solution: the utility model provides an LCD screen position automatic adjustment bracket system, includes base 1, the upper surface of base 1 is provided with first rack 2, the top of base 1 is provided with and removes case 3, the one end of first rack 2 runs through and removes case 3 and extends to the top that removes case 3, the inside that removes case 3 is provided with elevating system 4, the top that removes case 3 is provided with first U-shaped board 5, the inside of first U-shaped board 5 is provided with second U-shaped board 6 through the minor axis, second U-shaped board 6 is connected with third U-shaped board 8 through connecting axle 7, third U-shaped board 8 is connected with display body 10 through rotary mechanism 9.
Specifically, the lifting mechanism 4 comprises a first motor 401, a speed reducer 402, a rotating shaft 403 and a first gear 404, the first motor 401 is arranged inside the movable box 3, an output shaft of the first motor 401 is connected with an input shaft of the speed reducer 402, one end of the rotating shaft 403 is connected with an output shaft of the speed reducer 402, the other end of the rotating shaft 403 is connected with an inner wall of the movable box 3, the first gear 404 is sleeved on the surface of the rotating shaft 403, and the first gear 404 is meshed with the first rack 2.
In this embodiment, the first motor 401 starts, makes the pivot 403 drive first gear 404 rotatory through speed reducer 402, and first gear 404 rubs with first rack 2, can make the movable box 3 upwards or the downward motion along first rack 2 for automatically regulated display body 10's screen height, speed reducer 402 are provided with two output shafts, and two first gears 404 and joint first rack 2 meshing can increase area of contact, make the motion more steady, and the security is high.
Specifically, the surface of the rotating shaft 403 is sleeved with a supporting plate 11, and the surface of the supporting plate 11 is connected with the inner wall of the mobile box 3.
In this embodiment, the backup pad 11 activity cup joints on the surface of pivot 403 to be connected with the inner wall of removing case 3, can play the effect of supporting pivot 403, make the rotation of pivot 403 more steady, thereby make the steady rotation of first gear 404, guarantee to remove case 3 steady lift.
Specifically, the rotation mechanism 9 includes a fixed plate 901, an inner gear ring 902, a second gear 903, a second motor 904 and a sleeve 905, where the fixed plate 901 is disposed on the surface of the display body 10, the inner gear ring 902 is mounted on the right side of the fixed plate 901, the surface of the sleeve 905 is connected with the surface of the third U-shaped plate 8, the second motor 904 is disposed inside the sleeve 905, the second gear 903 is sleeved on the surface of the output shaft of the second motor 904, the second gear 903 is meshed with the inner gear ring 902, and the inner wall of the sleeve 905 is connected with the surface of the inner gear ring 902 through a first bearing 906.
In this embodiment, when a certain inclination angle exists on the contact surface of the base 1, the level detection device can automatically rotate the second motor 904, the second motor 904 rotates the second gear 903, the second gear 903 rotates the display body 10 through the inner gear ring 902, and an appropriate angle is adjusted, so that the screen of the display body 10 is in a level state, which is convenient for viewing.
Specifically, the surface of the sleeve 905 is connected to the ring 13 through the second bearing 12, and the surface of the ring 13 is connected to the inclined rod 14, and the end of the inclined rod 14 away from the ring 13 is connected to the surface of the display body 10.
In this embodiment, when the display body 10 rotates, the ring 13 is rotated by the diagonal rod 14, and the diagonal rod 14 and the ring 13 serve to provide supporting force for the display body 10, so as to increase the contact area, prevent the display body 10 from shaking in the process of adjusting the angle, and make the structure more stable.
Specifically, the upper surface of the second U-shaped plate 6 is provided with a first electric push rod 15, an output shaft of the first electric push rod 15 is connected with a second rack 16, the surface of the connecting shaft 7 is sleeved with a third gear 17, and the third gear 17 is meshed with the second rack 16.
In this embodiment, the first electric push rod 15 is started to move the second rack 16 in a direction approaching the display body 10, and rubs the third gear 17, so that the third gear 17 drives the connecting shaft 7 to rotate, and the connecting shaft 7 drives the third U-shaped plate 8 to rotate, thereby adjusting the screen of the display body 10 up and down.
Specifically, the surface of the second rack 16 is sleeved with a limiting shell 18, and the surface of the limiting shell 18 is connected with the surface of the second U-shaped plate 6.
In this embodiment, the limiting shell 18 is closely attached to the surface of the second rack 16, and plays a role in limiting and guiding the second rack 16, so that the movement of the second rack 16 is smoother, and the third gear 17 rotates smoothly.
Specifically, the upper surface of the first rack 2 is connected with a limiting plate 19, and the lower surface of the limiting plate 19 is provided with a rubber pad 20.
In this embodiment, the limiting plate 19 is provided to prevent the moving case 3 from moving upward under the action of the first motor 401, and may be separated from the first rack 2, and the rubber pad 20 is used to prevent the first electric putter 15 from making hard contact with the limiting plate 19, so as to prevent the first electric putter 15 from receiving excessive extrusion force, and to perform a buffering function.
Specifically, the upper surface of the base 1 is provided with a guide rod 21, and one end of the guide rod 21 penetrates the moving case 3 and is connected with the lower surface of the limiting plate 19.
In this embodiment, the guide bar 21 runs through the border position of the movable box 3, when the movable box 3 moves upwards or downwards, the guide bar 21 can play a role in guiding and limiting, so that friction scratch generated between the movable box 3 and the first rack 2 is avoided, and unstable movement is caused, so that shaking occurs in the movement process of the display body 10.
Specifically, the surface of the mobile box 3 is provided with a second electric push rod 22 through a connecting plate, and an output shaft of the second electric push rod 22 is connected with the surface of the second U-shaped plate 6 through a connecting seat.
In this embodiment, the second electric putter 22 can serve as a support rod when not started, and has a supporting function on the second U-shaped plate 6, and at the same time, the second electric putter 22 can have an auxiliary angle and height adjusting function.
When the electric power device is used, when the electric power device works, the first motor 401 is started, the first motor 401 is used for decelerating and outputting through the speed reducer 402, the speed reducer 402 is provided with two output shafts, the output shafts of the speed reducer 402 enable the first gear 404 to rotate through the rotating shaft 403, the first gear 404 rubs with the first rack 2, the movable box 3 moves upwards along the first rack 2, the movable box 3 drives the second U-shaped plate 6 to move upwards through the first U-shaped plate 5, meanwhile, the second electric push rod 22 stretches, the second U-shaped plate 6 always keeps in a horizontal state, after the second U-shaped plate is regulated to a proper height, the first motor 401 and the second electric push rod 22 stop working, the second electric push rod 22 can work simultaneously in cooperation with the first motor 401, the first electric push rod 15 can work simultaneously, the second rack 16 moves towards a direction close to the display body 10, the third gear 17 rotates, the connecting shaft 7 is fixedly connected with the third U-shaped plate 8, the third gear 17 enables the third U-shaped plate 8 to rotate through the connecting shaft 7, the display body 10 can be downwards adjusted in angle, meanwhile, when the second electric push rod 22 works, the second U-shaped plate 6 can be upwards adjusted in angle, the screen of the display body 10 can be in a vertical state by adjusting a proper angle, when the movable box 3 still cannot meet the height requirement after moving to the maximum height, the mode of the cooperation work of the first electric push rod 15 and the second electric push rod 22 can be used, of course, the working mode can also be directly used for adjusting the height, when the second motor 904 is started, the inner gear 903 drives the ring 902 to rotate, the inner gear ring 902 rotates the display body 10 through the fixing plate 901, the working mode can work under the condition that the contact surface of the base 1 is inclined, the screen of the display body 10 is kept horizontal and vertical.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. The utility model provides an automatic adjustment bracket system of LCD screen position, includes base (1), its characterized in that: the upper surface of base (1) is provided with first rack (2), the top of base (1) is provided with movable box (3), the one end of first rack (2) runs through movable box (3) and extends to the top of movable box (3), the inside of movable box (3) is provided with elevating system (4), the top of movable box (3) is provided with first U-shaped board (5), the inside of first U-shaped board (5) is provided with second U-shaped board (6) through the minor axis, second U-shaped board (6) are connected with third U-shaped board (8) through connecting axle (7), third U-shaped board (8) are connected with display body (10) through rotary mechanism (9);
the lifting mechanism (4) comprises a first motor (401), a speed reducer (402), a rotating shaft (403) and a first gear (404), wherein the first motor (401) is arranged in the movable box (3), an output shaft of the first motor (401) is connected with an input shaft of the speed reducer (402), one end of the rotating shaft (403) is connected with an output shaft of the speed reducer (402), the other end of the rotating shaft (403) is connected with the inner wall of the movable box (3), the first gear (404) is sleeved on the surface of the rotating shaft (403), and the first gear (404) is meshed with the first rack (2);
the surface of the rotating shaft (403) is sleeved with a supporting plate (11), and the surface of the supporting plate (11) is connected with the inner wall of the movable box (3);
the rotating mechanism (9) comprises a fixed plate (901), an inner gear ring (902), a second gear (903), a second motor (904) and a sleeve (905), wherein the fixed plate (901) is arranged on the surface of the display body (10), the inner gear ring (902) is arranged on the right side of the fixed plate (901), the surface of the sleeve (905) is connected with the surface of a third U-shaped plate (8), the second motor (904) is arranged in the sleeve (905), the second gear (903) is sleeved on the surface of an output shaft of the second motor (904), the second gear (903) is meshed with the inner gear ring (902), and the inner wall of the sleeve (905) is connected with the surface of the inner gear ring (902) through a first bearing (906);
the surface of the sleeve (905) is connected with a circular ring (13) through a second bearing (12), the surface of the circular ring (13) is connected with an inclined rod (14), and one end of the inclined rod (14) away from the circular ring (13) is connected with the surface of the display body (10);
the upper surface of the second U-shaped plate (6) is provided with a first electric push rod (15), an output shaft of the first electric push rod (15) is connected with a second rack (16), the surface of the connecting shaft (7) is sleeved with a third gear (17), and the third gear (17) is meshed with the second rack (16);
and the surface of the second rack (16) is sleeved with a limiting shell (18), and the surface of the limiting shell (18) is connected with the surface of the second U-shaped plate (6).
2. The automatic position adjustment bracket system for a liquid crystal display according to claim 1, wherein: the upper surface of first rack (2) is connected with limiting plate (19), the lower surface of limiting plate (19) is provided with rubber pad (20).
3. The automatic position adjustment bracket system for a liquid crystal display according to claim 1, wherein: the upper surface of base (1) is provided with guide bar (21), the one end of guide bar (21) runs through removal case (3) and is connected with the lower surface of limiting plate (19).
4. The automatic position adjustment bracket system for a liquid crystal display according to claim 1, wherein: the surface of the movable box (3) is provided with a second electric push rod (22) through a connecting plate, and an output shaft of the second electric push rod (22) is connected with the surface of the second U-shaped plate (6) through a connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110559320.0A CN113513678B (en) | 2021-05-21 | 2021-05-21 | Automatic adjusting bracket system for screen position of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110559320.0A CN113513678B (en) | 2021-05-21 | 2021-05-21 | Automatic adjusting bracket system for screen position of liquid crystal display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113513678A CN113513678A (en) | 2021-10-19 |
| CN113513678B true CN113513678B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110559320.0A Active CN113513678B (en) | 2021-05-21 | 2021-05-21 | Automatic adjusting bracket system for screen position of liquid crystal display |
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| CN109140150A (en) * | 2018-09-21 | 2019-01-04 | 贵州金泰达实业有限公司 | A kind of lifting type flat-panel monitor |
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| CN210142290U (en) * | 2019-09-27 | 2020-03-13 | 湖州师范学院 | Adjustable display device for computer |
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| CN112303430A (en) * | 2020-12-06 | 2021-02-02 | 广西职业技术学院 | Computer support |
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| CN101487558B (en) * | 2008-01-16 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Lifting mechanism |
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