CN111350929A - Adjust convenient display screen - Google Patents
Adjust convenient display screen Download PDFInfo
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- CN111350929A CN111350929A CN202010169534.2A CN202010169534A CN111350929A CN 111350929 A CN111350929 A CN 111350929A CN 202010169534 A CN202010169534 A CN 202010169534A CN 111350929 A CN111350929 A CN 111350929A
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- display screen
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- workbench
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- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- F16M11/24—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
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display screen convenient to adjust, belongs to the technical field of display screens, and solves the problem that the position of the device is inconvenient to adjust because the height of the display screen cannot be adjusted by the conventional device; the technical characteristics are as follows: the automatic height adjusting device comprises a base and a lifting assembly, wherein a workbench is arranged on the upper portion of the base, a display screen assembly is arranged on the upper portion of the workbench, a plurality of rollers are mounted at the bottom of the base, and a height adjusting assembly for adjusting the height of the workbench is arranged between the base and the workbench; the embodiment of the invention is provided with the height adjusting assembly, so that the use requirements of the display screen under different environments can be met, and meanwhile, the limiting assembly is arranged to limit the workbench, so that the workbench is prevented from shaking in the moving process, and the display screen can be buffered and protected.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a display screen convenient to adjust.
Background
The LED display screen is also called an LED glass screen, which applies a transparent conductive technology, a LED light-emitting diode structure layer is glued between two layers of glass to manufacture high-end customized photoelectric glass, and the LED lamp beads in the LED glass screen are powered by applying the transparent conductive technology, so that different characters and patterns are presented.
Chinese patent CN209880049U discloses a adjust convenient transparent screen, which comprises a plurality of bases, the top fixed mounting of base has the LED display screen body, a plurality of gyro wheels are installed to the bottom of base, the equal fixed mounting in one side that two adjacent LED display screen bodies are close to each other has the connecting seat, the constant head tank that two symmetries set up is seted up to one side of a connecting seat in two connecting seats, one side fixed mounting of another connecting seat in two connecting seats has the positioning seat that two symmetries set up, the top fixed mounting of positioning seat has the fixing base, and positioning seat and constant head tank looks adaptation, but the device can not adjust the height of display screen, make the device position control inconvenient, therefore, we propose a adjust convenient display screen.
Disclosure of Invention
The invention aims to provide a display screen convenient to adjust, which comprises a base and a lifting assembly, wherein a workbench is arranged on the upper part of the base, a display screen assembly is arranged on the upper part of the workbench, a plurality of rollers are arranged at the bottom of the base, and a height adjusting assembly for adjusting the height of the workbench is arranged between the base and the workbench, so that the problem that the position of the device is inconvenient to adjust because the height of the display screen cannot be adjusted by the conventional device is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an adjust convenient display screen, includes base and lifting unit, and the upper portion of base is equipped with the workstation, and the upper portion of workstation sets up the display screen subassembly, and a plurality of gyro wheels are installed to the bottom of base, are equipped with the altitude mixture control subassembly of adjusting the workstation height between base and the workstation.
As a further scheme of the invention: the height adjusting assembly comprises a screw rod, a thread block and a hinge rod, the two ends of the screw rod are rotatably connected with the base through bearings, two sections of external threads with the same thread pitch and opposite to each other are arranged on the screw rod, the thread block is connected to each section of external threads in a threaded mode, a hinge seat is fixedly mounted on each thread block, one side of the hinge seat is hinged to the hinge rod, and one end, far away from the hinge seat, of the hinge rod is rotatably connected with the workbench.
As a still further scheme of the invention: the two hinged rods are arranged in a crossed manner and are rotatably connected through a rotating shaft.
As a still further scheme of the invention: the base upper surface central point puts and still is equipped with drive assembly, and drive assembly includes gear, horizontal rack and pneumatic cylinder, and the gear housing is established in the outside of screw rod, and the below of gear is equipped with horizontal rack, gear and horizontal rack meshing, the one end fixedly connected with pneumatic cylinder of horizontal rack, pneumatic cylinder fixed mounting is at the upper surface of base.
As a still further scheme of the invention: the symmetry is equipped with and is used for spacing subassembly to the workstation on the base, and spacing subassembly includes lift seat and telescopic link, and the top fixed mounting of telescopic link is in the lower part of workstation, and the lower part symmetry of lift seat articulates there are two telescopic links, and the telescopic link is kept away from the one end of lift seat and is articulated to have a guide bar, and the guide bar cover is equipped with on the first slider, first slider fixed mounting on the base, guide bar and first slider sliding connection.
As a still further scheme of the invention: the display screen assembly comprises a baffle, a display screen and a horizontal mounting seat, the horizontal mounting seat is fixedly mounted on the workbench, a horizontal guide rail is fixedly mounted on the upper portion of the horizontal mounting seat, the baffle is mounted in the horizontal guide rail, and the front side of the baffle is connected with the display screen through a buckle.
As a still further scheme of the invention: be equipped with the buffering subassembly that is used for protecting the display screen in the baffle, the buffering subassembly includes the display screen bottom plate, elastic block and second slider, through bolt fixed connection between display screen bottom plate and the display screen, the elastic block passes through the lateral wall fixed connection of bolt and baffle, has offered in the elastic block to be used for the spacing horizontal spout of display screen bottom plate, display screen bottom plate and horizontal spout sliding connection, the top fixed mounting of display screen bottom plate has the second slider.
As a still further scheme of the invention: the second sliding block is sleeved on the positioning rod, two ends of the positioning rod are fixedly connected with the baffle respectively, and the second sliding block is connected with the positioning rod in a sliding mode.
As a still further scheme of the invention: the positioning rod is further sleeved with a stop block and a buffer spring, the stop block is fixedly installed on the positioning rod, and the two ends of the buffer spring are fixedly connected with the stop block and a second sliding block respectively.
In conclusion, the beneficial effects of the invention are as follows: the embodiment of the invention is provided with the height adjusting assembly, so that the use requirements of the display screen under different environments can be met, and meanwhile, the limiting assembly is arranged to limit the workbench, so that the workbench is prevented from shaking in the moving process, and the display screen can be buffered and protected.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Fig. 2 is a schematic structural diagram of a display screen assembly according to the present invention.
FIG. 3 is a schematic structural diagram of a cushion assembly according to the present invention.
Fig. 4 is a partially enlarged schematic view of a in fig. 1.
Fig. 5 is a partially enlarged view of B in fig. 3.
Fig. 6 is a schematic structural diagram of the elastic block in the invention.
Fig. 7 is a schematic structural diagram of a thread block in the invention.
Fig. 8 is a schematic structural view of the limiting assembly of the present invention.
In the figure: 1-base, 2-roller, 3-spacing component, 4-screw, 5-thread block, 6-hinged base, 7-gear, 8-horizontal rack, 9-hydraulic cylinder, 10-hinged rod, 11-workbench, 12-baffle, 13-display screen, 14-first slide block, 15-horizontal guide rail, 16-horizontal installation base, 17-display screen bottom plate, 18-elastic block, 19-horizontal chute, 20-positioning rod, 21-stop block, 22-buffer spring, 23-second slide block, 24-lifting base, 25-telescopic rod, 26-guide rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, in the embodiment of the present invention, a display screen convenient to adjust includes a base 1 and a lifting assembly, a workbench 11 is disposed on the upper portion of the base 1, a display screen assembly is disposed on the upper portion of the workbench 11, a plurality of rollers 2 are mounted on the bottom of the base 1, and a height adjusting assembly for adjusting the height of the workbench 11 is disposed between the base 1 and the workbench 11;
as shown in fig. 7, the height adjusting assembly includes a screw rod 4, a thread block 5 and hinge rods 10, two ends of the screw rod 4 are rotatably connected with the base 1 through bearings, two sections of external threads with the same pitch and opposite rotation directions are arranged on the screw rod 4, the thread block 5 is in threaded connection with each section of external thread, a hinge seat 6 is fixedly installed on the thread block 5, one side of the hinge seat 6 is hinged with the hinge rods 10, the two hinge rods 10 are arranged in a crossed manner, the two hinge rods 10 are rotatably connected through a rotating shaft, and one end of each hinge rod 10, which is far away from the hinge seat 6, is rotatably connected with a workbench 11;
as shown in fig. 4, a driving assembly is further arranged at the center of the upper surface of the base 1, the driving assembly comprises a gear 7, a horizontal rack 8 and a hydraulic cylinder 9, the gear 7 is sleeved outside the screw rod 4, the horizontal rack 8 is arranged below the gear 7, the gear 7 is meshed with the horizontal rack 8, one end of the horizontal rack 8 is fixedly connected with the hydraulic cylinder 9, and the hydraulic cylinder 9 is fixedly installed on the upper surface of the base 1.
When the height of the workbench 11 needs to be adjusted, the hydraulic cylinder 9 is opened, the hydraulic cylinder 9 pushes the horizontal rack 8 to move horizontally, the horizontal rack 8 drives the gear 7 to rotate, so that the gear 7 drives the hinged seat 6 to move in the same direction or in different directions, the hinged seat 6 drives the hinged rod 10 to rotate, the adjustment of the height of the workbench 11 is realized, and the height of the display screen assembly is adjusted.
As shown in fig. 8, the symmetry is equipped with and is used for spacing subassembly 3 to workstation 11 on the base 1, spacing subassembly 3 includes lift seat 24 and telescopic link 25, top fixed mounting at workstation 11 of telescopic link 25 is in the lower part, lift seat 24's lower part symmetry articulates there are two telescopic links 25, telescopic link 25 keeps away from that the one end of lift seat 24 articulates there is guide bar 26, guide bar 26 cover is equipped with on first slider 14, first slider 14 fixed mounting is on base 1, guide bar 26 and first slider 14 sliding connection, spacing to workstation 11 has been realized in the setting of spacing subassembly 3, and then avoided rocking of workstation 11 removal in-process, also can play the effect of buffer protection to the display screen simultaneously.
Example 2
As shown in fig. 1, in the embodiment of the present invention, a display screen convenient to adjust includes a base 1 and a lifting assembly, a workbench 11 is disposed on the upper portion of the base 1, a display screen assembly is disposed on the upper portion of the workbench 11, a plurality of rollers 2 are mounted on the bottom of the base 1, and a height adjusting assembly for adjusting the height of the workbench 11 is disposed between the base 1 and the workbench 11;
as shown in fig. 7, the height adjusting assembly includes a screw rod 4, a thread block 5 and hinge rods 10, two ends of the screw rod 4 are rotatably connected with the base 1 through bearings, two sections of external threads with the same pitch and opposite rotation directions are arranged on the screw rod 4, the thread block 5 is in threaded connection with each section of external thread, a hinge seat 6 is fixedly installed on the thread block 5, one side of the hinge seat 6 is hinged with the hinge rods 10, the two hinge rods 10 are arranged in a crossed manner, the two hinge rods 10 are rotatably connected through a rotating shaft, and one end of each hinge rod 10, which is far away from the hinge seat 6, is rotatably connected with a workbench 11;
as shown in fig. 4, a driving assembly is further arranged at the center of the upper surface of the base 1, the driving assembly comprises a gear 7, a horizontal rack 8 and a hydraulic cylinder 9, the gear 7 is sleeved outside the screw rod 4, the horizontal rack 8 is arranged below the gear 7, the gear 7 is meshed with the horizontal rack 8, one end of the horizontal rack 8 is fixedly connected with the hydraulic cylinder 9, and the hydraulic cylinder 9 is fixedly installed on the upper surface of the base 1.
When the height of the workbench 11 needs to be adjusted, the hydraulic cylinder 9 is opened, the hydraulic cylinder 9 pushes the horizontal rack 8 to move horizontally, the horizontal rack 8 drives the gear 7 to rotate, so that the gear 7 drives the hinged seat 6 to move in the same direction or in different directions, the hinged seat 6 drives the hinged rod 10 to rotate, the adjustment of the height of the workbench 11 is realized, and the height of the display screen assembly is adjusted.
As shown in fig. 8, the symmetry is equipped with and is used for spacing subassembly 3 to workstation 11 on the base 1, spacing subassembly 3 includes lift seat 24 and telescopic link 25, top fixed mounting at workstation 11 of telescopic link 25 is in the lower part, lift seat 24's lower part symmetry articulates there are two telescopic links 25, telescopic link 25 keeps away from that the one end of lift seat 24 articulates there is guide bar 26, guide bar 26 cover is equipped with on first slider 14, first slider 14 fixed mounting is on base 1, guide bar 26 and first slider 14 sliding connection, spacing to workstation 11 has been realized in the setting of spacing subassembly 3, and then avoided rocking of workstation 11 removal in-process, also can play the effect of buffer protection to the display screen simultaneously.
As shown in fig. 2, the display screen assembly includes a baffle 12, a display screen 13 and a horizontal mounting base 16, the horizontal mounting base 16 is fixedly mounted on the workbench 11, a horizontal guide rail 15 is fixedly mounted on the upper portion of the horizontal mounting base 16, the baffle 12 is mounted in the horizontal guide rail 15, and the front side of the baffle 12 is connected with the display screen 13 through a buckle.
As shown in fig. 3, 5 and 6, a buffer assembly for protecting the display screen 13 is provided in the barrier 12, the buffer assembly includes a display screen base plate 17, the display screen base plate 17 is fixedly connected with the display screen 13 through bolts, the elastic block 18 is fixedly connected with the side wall of the baffle plate 12 through bolts, a horizontal sliding groove 19 used for limiting the display screen base plate 17 is formed in the elastic block 18, the display screen base plate 17 is slidably connected with the horizontal sliding groove 19, a second sliding block 23 is fixedly installed at the top of the display screen base plate 17, the second sliding block 23 is sleeved on a positioning rod 20, two ends of the positioning rod 20 are respectively fixedly connected with the baffle plate 12, the second sliding block 23 is slidably connected with the positioning rod 20, a stopping block 21 and a buffer spring 22 are further sleeved on the positioning rod 20, the stopping block 21 is fixedly installed on the positioning rod 20, and two ends of the buffer spring 22 are respectively fixedly connected with the stopping block 21 and the second sliding block 23;
the buffer protection to display screen 13 has been realized to buffer unit's setting, has avoided display screen 13's fracture, has prolonged display screen 13's service life.
In summary, the working principle of the invention is as follows: when the height of the workbench 11 needs to be adjusted, the hydraulic cylinder 9 is started, the hydraulic cylinder 9 pushes the horizontal rack 8 to move horizontally, the horizontal rack 8 drives the gear 7 to rotate, so that the gear 7 drives the hinge seat 6 to move in the same direction or in different directions, the hinge seat 6 drives the hinge rod 10 to rotate, the height of the workbench 11 is adjusted, and the height of the display screen assembly is adjusted;
spacing to workstation 11 has been realized to setting up of spacing subassembly 3, and then has avoided rocking of workstation 11 removal in-process, also can play the effect of buffer protection to the display screen simultaneously.
The embodiment of the invention is provided with the height adjusting assembly, so that the use requirements of the display screen 13 in different environments can be met, and meanwhile, the limiting assembly 3 is arranged to limit the workbench 11, so that the shaking of the workbench 11 in the moving process is avoided, and the effect of buffering and protecting the display screen can be achieved.
Although several embodiments and examples of the present invention have been described for those skilled in the art, these embodiments and examples are presented as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in other various ways, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalent scope thereof.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides an adjust convenient display screen, includes base (1) and lifting unit, and the upper portion of base (1) is equipped with workstation (11), and its characterized in that, the upper portion of workstation (11) sets up the display screen subassembly, and a plurality of gyro wheels (2) are installed to the bottom of base (1), are equipped with the altitude mixture control subassembly of adjusting workstation (11) height between base (1) and workstation (11).
2. The display screen convenient to adjust according to claim 1, wherein the height adjusting assembly comprises a screw rod (4), a thread block (5) and a hinge rod (10), two ends of the screw rod (4) are rotatably connected with the base (1) through bearings, two sections of external threads with the same thread pitch and opposite rotation directions are arranged on the screw rod (4), the thread block (5) is connected onto each section of external threads in a threaded mode, a hinge seat (6) is fixedly arranged on the thread block (5), the hinge rod (10) is hinged to one side of the hinge seat (6), and one end, far away from the hinge seat (6), of the hinge rod (10) is rotatably connected with a workbench (11).
3. The display screen convenient to adjust as claimed in claim 2, wherein the two hinge rods (10) are arranged in a crossed manner, and the two hinge rods (10) are rotatably connected through a rotating shaft.
4. The display screen convenient to adjust according to claim 2, wherein a driving assembly is further arranged at the center of the upper surface of the base (1), the driving assembly comprises a gear (7), a horizontal rack (8) and a hydraulic cylinder (9), the gear (7) is sleeved outside the screw rod (4), the horizontal rack (8) is arranged below the gear (7), the gear (7) is meshed with the horizontal rack (8), the hydraulic cylinder (9) is fixedly connected to one end of the horizontal rack (8), and the hydraulic cylinder (9) is fixedly installed on the upper surface of the base (1).
5. The display screen convenient to adjust according to any one of claims 1 to 4, wherein the base (1) is symmetrically provided with a limiting component (3) for limiting the workbench (11), the limiting component (3) comprises a lifting seat (24) and a telescopic rod (25), the top of the telescopic rod (25) is fixedly mounted at the lower part of the workbench (11), the lower part of the lifting seat (24) is symmetrically hinged with two telescopic rods (25), one end of the telescopic rod (25) far away from the lifting seat (24) is hinged with a guide rod (26), the guide rod (26) is sleeved with a first sliding block (14), the first sliding block (14) is fixedly mounted on the base (1), and the guide rod (26) is slidably connected with the first sliding block (14).
6. The display screen convenient to adjust as claimed in any one of claims 1 to 4, wherein the display screen assembly comprises a baffle (12), a display screen (13) and a horizontal mounting seat (16), the horizontal mounting seat (16) is fixedly mounted on the workbench (11), a horizontal guide rail (15) is fixedly mounted on the upper portion of the horizontal mounting seat (16), the baffle (12) is mounted in the horizontal guide rail (15), and the front side of the baffle (12) is connected with the display screen (13) through a buckle.
7. The display screen convenient to adjust according to claim 6, wherein a buffering assembly used for protecting the display screen (13) is arranged in the baffle plate (12), the buffering assembly comprises a display screen bottom plate (17), an elastic block (18) and a second sliding block (23), the display screen bottom plate (17) is fixedly connected with the display screen (13) through bolts, the elastic block (18) is fixedly connected with the side wall of the baffle plate (12) through bolts, a horizontal sliding groove (19) used for limiting the display screen bottom plate (17) is formed in the elastic block (18), the display screen bottom plate (17) is slidably connected with the horizontal sliding groove (19), and the second sliding block (23) is fixedly arranged at the top of the display screen bottom plate (17).
8. The display screen convenient to adjust as recited in claim 7, wherein the second sliding block (23) is sleeved on the positioning rod (20), two ends of the positioning rod (20) are respectively fixedly connected with the baffle (12), and the second sliding block (23) is slidably connected with the positioning rod (20).
9. The display screen convenient to adjust according to claim 8, wherein the positioning rod (20) is further sleeved with a stop block (21) and a buffer spring (22), the stop block (21) is fixedly installed on the positioning rod (20), and two ends of the buffer spring (22) are fixedly connected with the stop block (21) and the second sliding block (23) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010169534.2A CN111350929A (en) | 2020-03-12 | 2020-03-12 | Adjust convenient display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010169534.2A CN111350929A (en) | 2020-03-12 | 2020-03-12 | Adjust convenient display screen |
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| Publication Number | Publication Date |
|---|---|
| CN111350929A true CN111350929A (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010169534.2A Withdrawn CN111350929A (en) | 2020-03-12 | 2020-03-12 | Adjust convenient display screen |
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| CN112870831A (en) * | 2021-01-13 | 2021-06-01 | 盐城工学院 | Bioengineering is with filter equipment of being convenient for height-adjusting |
| CN113028246A (en) * | 2021-02-27 | 2021-06-25 | 山东省第三地质矿产勘查院 | Many topography adaptation installation type geological disasters early warning device |
| CN113188018A (en) * | 2021-04-30 | 2021-07-30 | 孙丽娟 | Foot rest for intelligent manufacturing of man-machine interaction equipment display screen |
| CN113467573A (en) * | 2021-06-30 | 2021-10-01 | 国网江苏省电力有限公司信息通信分公司 | Artificial intelligence autonomous learning system and device based on Internet of things |
-
2020
- 2020-03-12 CN CN202010169534.2A patent/CN111350929A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620297A (en) * | 2020-11-16 | 2021-04-09 | 上海莱泰生物环保科技集团股份有限公司 | Wet garbage crushing, extruding and dewatering device |
| CN112870831A (en) * | 2021-01-13 | 2021-06-01 | 盐城工学院 | Bioengineering is with filter equipment of being convenient for height-adjusting |
| CN113028246A (en) * | 2021-02-27 | 2021-06-25 | 山东省第三地质矿产勘查院 | Many topography adaptation installation type geological disasters early warning device |
| CN113188018A (en) * | 2021-04-30 | 2021-07-30 | 孙丽娟 | Foot rest for intelligent manufacturing of man-machine interaction equipment display screen |
| CN113467573A (en) * | 2021-06-30 | 2021-10-01 | 国网江苏省电力有限公司信息通信分公司 | Artificial intelligence autonomous learning system and device based on Internet of things |
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Application publication date: 20200630 |