CN114877196A - Splicing type liquid crystal display screen capable of adjusting angle in multiple directions - Google Patents
Splicing type liquid crystal display screen capable of adjusting angle in multiple directions Download PDFInfo
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- CN114877196A CN114877196A CN202210724393.5A CN202210724393A CN114877196A CN 114877196 A CN114877196 A CN 114877196A CN 202210724393 A CN202210724393 A CN 202210724393A CN 114877196 A CN114877196 A CN 114877196A
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- frame
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- fixed
- jacking
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- 230000033228 biological regulation Effects 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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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
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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
- G09F9/35—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 liquid crystals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of liquid crystal displays, and provides a spliced liquid crystal display capable of adjusting angles in multiple directions, which comprises a frame body, wherein an angle adjusting device is arranged in the middle of the inner side of the frame body, the angle adjusting device comprises a fixing frame, a rotating part, a jacking part and a power part, the fixing frame is fixed in the middle of the frame body, the rotating part is sleeved in the middle of the fixing frame and is rotatably connected with the fixing frame, a plurality of jacking parts are uniformly arranged at the bottom of the rotating part, the top of each jacking part penetrates through the top of the rotating part, the power part penetrates through the fixing frame, and the upper part of the power part is meshed with the side surface of the rotating part and is suitable for driving the rotating part to rotate; the power part drives the rotating part to rotate at the inner side of the fixing frame and rotate to the direction of the angle to be adjusted, and the jacking part is symmetrically lifted to adjust the angle of the spliced screen; therefore, the multi-direction angle adjustment of the spliced screen is realized, the comfort level of a user is improved, and the practicability of the spliced screen is improved.
Description
Technical Field
The invention relates to the technical field of liquid crystal display screens, in particular to a spliced liquid crystal display screen capable of adjusting angles in multiple directions.
Background
The spliced screen is a complete liquid crystal spliced display unit, can be independently used as a display, can be spliced into an oversized screen by liquid crystal, can realize a changeable large screen function according to different use requirements, and particularly needs to adjust the progress of the spliced liquid crystal display screen under specific situations of instrument instruments, vehicle-mounted control, industrial control, medical instruments and the like; in the prior art, the electric push rod is arranged on a support of the splicing type liquid crystal display screen to adjust the vertical angle or the horizontal angle, and the multidirectional angle adjustment can not be carried out based on the reference surface of the splicing type liquid crystal display screen.
Disclosure of Invention
The invention solves the problem that the multi-direction angle adjustment is carried out on the reference surface based on the spliced liquid crystal display screen through the angle adjusting device.
In order to solve the problems, the invention provides a spliced liquid crystal display screen capable of adjusting angles in multiple directions, which comprises a frame body, wherein an angle adjusting device is arranged in the middle of the inner side of the frame body, the angle adjusting device comprises a fixing frame, a rotating part, a jacking part and a power part, the fixing frame is fixed in the middle of the frame body, the rotating part is sleeved in the middle of the fixing frame and is rotatably connected with the fixing frame, the jacking parts are uniformly arranged at the bottom of the rotating part, the top of the jacking part penetrates through the top of the rotating part, the power part penetrates through the fixing frame, and the upper part of the power part is meshed with the side surface of the rotating part and is suitable for driving the rotating part to rotate; the power part drives the rotating part is in the inboard of mount and rotate, rotate to the direction that needs angle regulation, again jacking part symmetry goes up and down to carry out angle modulation to the concatenation screen, realizes the multi-direction angle modulation to the concatenation screen.
As a further scheme of the invention: the rotatable parts include carousel, tooth's socket, through-hole and connecting axle, the carousel set up in the upper portion of mount is inboard, the tooth's socket is located the outside border of carousel, the through-hole passes the carousel is suitable for the jacking part passes the carousel, the connecting axle passes the middle part of carousel, the bottom of connecting axle is fixed in the bottom of framework, the connecting axle with be provided with the bearing between the carousel, be suitable for the carousel is in rotate on the mount.
As a further scheme of the invention: the side face of the upper portion of the fixing frame is provided with a groove, the upper portion of the power component is arranged in the groove, and the upper portion of the power component is meshed with the tooth grooves.
As a further scheme of the invention: the jacking component penetrates through the through hole, and the top of the jacking component is provided with threads.
As a further scheme of the invention: and a lifting device is arranged between the frame body and the angle adjusting device, and the lifting device is fixed on the inner side of the frame body and is suitable for increasing the angle of the spliced screen.
As a further scheme of the invention: the lifting device comprises a support frame, a lifting frame, an electric push rod and a fixed plate, wherein the support frame is fixed at the bottom of the inner side of the frame body, the lower part of the lifting frame is fixed at the upper part of the support frame, the electric push rod is respectively arranged at two sides of the inner part of the lifting frame, the bottom of the electric push rod is connected with the support frame, the top of the electric push rod is connected with the lifting frame, and the bottom of the fixed plate is connected with the bottom of the lifting frame.
As a further scheme of the invention: magnetic parts are fixed on two sides of the interior of the lifting frame respectively, the bottom of each magnetic part is fixed on the middle side face of the support frame, and the upper portion of each magnetic part is fixed on the inner side face of the lifting frame and is suitable for locking the lifting frame.
As a further scheme of the invention: the front of framework is provided with the concatenation frame, the back connection of concatenation frame jacking part, be provided with the probe in the middle of the front of concatenation frame.
As a further scheme of the invention: the splicing frame comprises a splicing frame, a splicing plate, a universal joint, line holes and threading holes, wherein the splicing plate is fixed in the middle of the splicing frame, the universal joint is arranged on one side of the splicing frame, which is far away from the splicing plate, one end of the universal joint is fixed in the universal joint, the other end of the universal joint is screwed in the top of the jacking component, a plurality of line holes are formed in the periphery of the splicing plate, and the threading holes are formed in the middle of the splicing plate.
As a further scheme of the invention: the universal joint comprises a base, a ball head and a connector, wherein the base is fixed on one side of the splicing frame, which is far away from the splicing plate, the ball head is connected with the upper part of the base in a rotating manner, one side of the connector is fixedly connected with the ball head, and the other side of the connector is in threaded connection with the top end of the jacking part.
Compared with the prior art, the splicing screen has the beneficial effects that the fixed frame is fixed in the middle of the inside of the frame body, the power part penetrates through the side surface of the middle of the fixed frame, the rotating part is arranged in the middle of the fixed frame, the plurality of jacking parts penetrate through the rotating part, the rotating part is rotatably connected with the fixed frame, the power part is meshed with the rotating part, the plurality of jacking parts are fixed at the bottom of the rotating part, and the top of the jacking parts penetrates through the rotating part and is connected with the splicing screen; the power part drives the rotating part and rotates in the mount to rotate to the direction that needs angle regulation, have the jacking part that corresponds again and rise, make the concatenation screen take place the slope, adjust to the angle that needs, with this realization to the regulation of the multi-direction angle of concatenation screen, can further improve the flexibility of concatenation screen angle modulation, thereby improve user's comfort level under the specific situation, improved the practicality of concatenation screen.
Drawings
FIG. 1 is a schematic view of a multi-directional adjustable angle LCD panel;
FIG. 2 is a schematic structural diagram of an angle adjustment apparatus according to the present invention;
FIG. 3 is a schematic structural view of a turntable according to the present invention;
FIG. 4 is a second schematic view of the angle adjustment device according to the present invention;
FIG. 5 is a schematic structural view of the lifting device of the present invention;
FIG. 6 is a second schematic view of a multi-directional adjustable angle LCD panel;
FIG. 7 is a schematic structural view of a splicing frame according to the present invention;
fig. 8 is a schematic structural view of the universal joint of the present invention.
Description of the reference numerals:
1-a frame body; 2-an angle adjustment device; 21-a fixing frame; 22-a rotating member; 221-a turntable; 222-gullet; 223-through holes; 224-a connecting shaft; 225-a bearing; 23-jacking means; 24-a power component; 25-a groove; 26-threads; 3-a lifting device; 31-a support frame; 32-a lifting frame; 33-an electric push rod; 34-a fixed plate; 35-magnetic attraction parts; 4-splicing the frames; 41-splicing frames; 42-a splice plate; 43-universal joint; 431-a base; 432-ball head; 433-a connector; 44-a wire through hole; 45-threading holes; 5-probe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the coordinate system XYZ provided herein, the X axis represents the right direction in the forward direction, the X axis represents the left direction in the reverse direction, the Y axis represents the front direction, the Y axis represents the rear direction in the reverse direction, the Z axis represents the upper direction in the forward direction, and the Z axis represents the lower direction in the reverse direction. Also, it is noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the description herein, references to "an embodiment," "one embodiment," and "one implementation," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or implementation is included in at least one embodiment or implementation of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or implementation. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or implementations.
At the present stage, the electric push rod is arranged on the support of the splicing type liquid crystal display screen to adjust the vertical angle or the horizontal angle, namely the splicing type liquid crystal display screen rotates at O degrees, 90 degrees, 180 degrees and 270 degrees, and the multi-direction angle adjustment can not be carried out based on the reference surface of the splicing type liquid crystal display screen.
To solve the above problems, as shown in fig. 1 and 2, the present invention provides a multi-directional adjustable angle tiled liquid crystal display, which comprises a frame body 1, an angle adjusting device 2 is arranged in the middle of the inner side of the frame body 1, the angle adjusting device 2 comprises a fixed frame 21, a rotating part 22, a jacking part 23 and a power part 24, the fixing frame 21 is fixed in the middle of the frame body 1, the rotating part 22 is sleeved in the middle of the fixing frame 21, and is rotatably connected with the fixed frame 21, a plurality of jacking parts 23 are uniformly arranged at the bottom of the rotating part 22, the top of the jacking component 23 passes through the top of the rotating component 22, the power component 24 passes through the fixed frame 21, the upper part of the power part 24 is meshed with the side surface of the rotating part 22 and is suitable for driving the rotating part 22 to rotate; the power part 24 drives the rotating part 22 to rotate on the inner side of the fixing frame 21 to the direction of the required angle, and the jacking part 23 is symmetrically lifted to adjust the angle of the spliced screen, so that the multi-direction angle adjustment of the spliced screen is realized.
It should be noted that, in order to realize multi-directional angle adjustment of the spliced screen and facilitate more convenient use of the spliced screen under the characteristic situation, the invention provides a spliced liquid crystal display screen capable of multi-directional angle adjustment, in order to facilitate fixing of the angle adjustment device 2, the frame body 1 is provided, the angle adjustment device 2 is fixed in the middle of the inner side of the frame body 1, in order to facilitate multi-directional angle adjustment of the spliced screen, the fixing frame 21 is used for fixing the power component 24, the rotating component 22 is arranged in the middle of the fixing frame 21, the rotating component 22 is rotatably connected with the fixing frame 21, the power component 24 comprises a power source and a driving gear, the power source can be an asynchronous motor or a rotating cylinder, the driving gear is sleeved at the top of the power source, when direction adjustment is needed, the power component 24 drives the rotating component 22 to rotate, so that the rotating component 22 rotates to the direction to be adjusted, in order to facilitate angle adjustment after the direction is adjusted, the bottom of the rotating part 22 is provided with a plurality of jacking parts 23 which are symmetrically arranged, the jacking parts 23 penetrate through the upper surface of the rotating part 22 and are connected with the spliced screen, and the corresponding jacking parts 23 jack up the spliced screen to enable the spliced screen to incline and adjust the angle to the required angle.
In order to reset the spliced screen when the spliced screen is stopped, a controller is fixed at the bottom of the frame body 1 and is connected with a jacking component 23 and a power component 24, the power component 24 is controlled to rotate, the power component 24 drives a rotating component 22 to reset, and meanwhile, the jacking component 23 is controlled to reset, so that the spliced screen is collected into the surface of the frame body 1; in order to facilitate the heat dissipation in the frame body 1, a heat dissipation fan is arranged on the side surface of the frame body 1, in order to facilitate the fixing of the frame body 1, a fixing part is arranged on the back surface of the frame body 1, one side of the fixing part is connected with the back surface of the frame body 1, and the other side of the fixing part is connected with a fixed object; an annular sliding part is arranged between the bottom edge of the rotating part 22 and the bottom of the inner side of the fixed frame 21, so that the rotating part 22 is connected with the fixed frame 21 in a rotating mode.
In the embodiment of the invention, a fixed frame 21 is fixed in the middle of the inside of a frame body 1, a power part 24 is arranged on the side surface of the middle of the fixed frame 21 in a penetrating manner, a rotating part 22 is arranged in the middle of the fixed frame 21, a plurality of jacking parts 23 are arranged in the rotating part 22 in a penetrating manner, the rotating part 22 is connected with the fixed frame 21 in a rotating manner, the power part 24 is meshed with the rotating part 22, the jacking parts 23 are fixed at the bottom of the rotating part 22, and the top of the jacking parts penetrates through the rotating part 22 and is connected with a spliced screen; the power part 24 drives the rotating part 22 to rotate in the fixing frame 21, rotates to the direction of needing angle regulation, and the jacking part 23 who corresponds again rises, makes the concatenation screen take place to incline, adjusts to the angle that needs to this realization is to the regulation of the multi-direction angle of concatenation screen, can further improve the flexibility of concatenation screen angle regulation, thereby improves user's comfort level under the specific situation, has improved the practicality of concatenation screen.
In an embodiment of the present invention, as shown in fig. 3, the rotating component 22 includes a rotating plate 221, a tooth groove 222, a through hole 223 and a connecting shaft 224, the rotating plate 221 is disposed on an inner side of an upper portion of the fixing frame 21, the tooth groove 222 is disposed on an outer side edge of the rotating plate 221, the through hole 223 penetrates through the rotating plate 221, the jacking component 23 is adapted to penetrate through the rotating plate 221, the connecting shaft 224 penetrates through a middle portion of the rotating plate 221, a bottom of the connecting shaft 224 is fixed to a bottom of the frame 1, and a bearing 225 is disposed between the connecting shaft 224 and the rotating plate 221, and is adapted to allow the rotating plate 221 to rotate on the fixing frame 21.
It should be noted that, in order to adjust the direction of the spliced screen, the rotating member 22 is provided, the outer side edge of the rotating disc 221 is provided with the tooth groove 222, so that the driving gear of the power member 24 is meshed with the tooth groove 222, the power member 24 drives the rotating disc 221 to rotate, in order to facilitate the jacking member 23 to pass through the rotating disc 221, the upper surface of the rotating disc 221 is provided with a through hole 223 corresponding to the jacking member 23, the connecting shaft 224 is used for positioning and fixing the rotating disc 221, and therefore the rotating disc 221 is prevented from moving and being dislocated, in order to facilitate the rotating disc 221 to rotate on the connecting shaft 224, a bearing 225 is sleeved between the rotating disc 221 and the connecting shaft 224.
Wherein, in order to facilitate various wires to pass rotating member 22, adopt the cavity setting with the centre of connecting axle 224, make various wires pass carousel 221 through connecting axle 224, do not influence the rotation of carousel 221, the bottom side of connecting axle 224 is seted up porosely, various wire rod connection director of being convenient for controls the concatenation screen, and in order to guarantee the connection security of wire rod, power component 24 drives carousel 221 and rotates in 1 degree to 360 degrees.
In one embodiment of the present invention, as shown in fig. 2, a groove 25 is formed on the upper side surface of the fixing frame 21, the upper portion of the power member 24 is disposed in the groove 25, and the upper portion of the power member 24 is engaged with the tooth slot 222.
In order to facilitate the power member 24 and the tooth grooves 222 of the rotating plate 221 to rotate in a meshing manner, the upper side surface of the fixing frame 21 is provided with the groove 25, the groove 25 is positioned on the connecting surface of the power member 24 and the rotating plate 221, and the rotating plate 221 and the frame 1 are positioned on the same horizontal plane.
In one embodiment of the present invention, as shown in fig. 4, the jacking member 23 passes through the through hole 223, and the top of the jacking member 23 is provided with a thread 26.
It should be noted that, in order to facilitate the connection between the jacking member 23 and the splicing frame 4 and the disassembly and maintenance of the splicing frame 4, the top of the jacking member 23 is provided with a thread 26.
In an embodiment of the present invention, as shown in fig. 1, a lifting device 3 is disposed between the frame 1 and the angle adjusting device 2, and the lifting device 3 is fixed on the inner side of the frame 1 and is adapted to increase an angle of adjustment of the spliced screen.
It should be noted that, in order to prevent the spliced screen from being adjusted in multiple directions by the angle adjusting device 2, since the rotation angle collides with the frame body 1, and in order to prevent the spliced screen from colliding with the frame body 1 and to increase the angle of adjustment of the spliced screen, the lifting device 3 is provided between the frame body 1 and the angle adjusting device 2, and in order to facilitate lifting the angle adjusting device 2, the lifting device 3 is fixed in the middle of the inner side of the frame body 1, and the angle lifting device 3 is fixed on the upper portion of the lifting device 3.
In an embodiment of the present invention, as shown in fig. 5, the lifting device 3 includes a support frame 31, a lifting frame 32, an electric push rod 33 and a fixing plate 34, the support frame 31 is fixed at the bottom of the inner side of the frame body 1, the lower part of the lifting frame 32 is fixed at the upper part of the support frame 31, the electric push rods 33 are respectively arranged at two sides of the interior of the lifting frame 32, the bottom of the electric push rod 33 is connected with the support frame 31, the top of the electric push rod 33 is connected with the lifting frame 32, and the bottom of the fixing plate 34 is connected with the bottom of the lifting frame 32.
It should be noted that, in order to fix the lifting frame 32 and the electric push rod 33, a support frame 31 is provided, the support frame 31 is fixed in the middle of the inner side of the frame body 1, in order to facilitate the lifting of the angle adjusting device 2, the lifting frame 32 is fixed on the upper portion of the support frame 31, the lifting frame 32 comprises two X-shaped frames, a connecting rod and a sliding frame, the X-shaped frames are arranged in a cross manner, the connecting rod is arranged in the middle of the two X-shaped frames, one end of the bottom of each X-shaped frame is rotatably connected with the support frame 31 through a screw, the other end of the bottom of each X-shaped frame is connected with the connecting rod through a connecting rod, one end of the upper portion of each X-shaped frame is rotatably connected with one end of the sliding frame through a screw, a rectangular hole is formed in the side surface of the other end of the sliding frame, the other end of the upper portion of each X-shaped frame is slidably connected with the rectangular hole through a screw, in order to perform the lifting operation on the lifting frame 32, the electric push rod 33 is provided on two side surfaces of the inner portion of the lifting frame 32, one end of the electric push rod 33 is connected with the support frame 31, the other end of the electric push rod 33 is connected with the upper part of the X-shaped frame close to one side of the rectangular hole, and a fixing plate 34 is fixed on the sliding frame of the lifting frame 32 for fixing the angle adjusting device 2.
In order to facilitate the lifting of the connecting shaft 224 along with the lifting frame 32, a lifting electric cylinder is arranged between the connecting shaft 224 and the bottom of the frame body 1, the bottom of the lifting electric cylinder is connected with the bottom of the frame body 1, the top of the lifting electric cylinder is connected with the connecting shaft 224, and the lifting electric cylinder is lifted along with the lifting frame 32 to enable the turntable 221 to rotate in the connecting shaft 224 all the time; in order to facilitate the rotation of the turntable 221, the fixing plate 34 is prevented from blocking the jacking component 23, and a hole is formed in the middle of the fixing plate 34, so that the fixing plate 34 fixes the fixing frame 21, and meanwhile, the jacking component 23 can penetrate through the fixing plate 34 conveniently, and the rotation of the turntable 221 is not affected.
In the embodiment of the invention, the electric push rod 33 jacks up the X-shaped frame to enable the X-shaped frame to slide inwards in the rectangular hole of the sliding frame, the transverse crossing angle of the X-shaped frame is increased, the sliding frame is jacked up, the fixed plate 34 is jacked up by the sliding frame, the fixed plate 34 drives the angle adjusting device 2 to ascend, when the lifting device 3 needs to be reset, the electric push rod 33 is retracted and reset to enable the X-shaped frame to slide outwards in the rectangular hole of the sliding frame, the transverse crossing angle of the X-shaped frame is decreased, the sliding frame is lowered, the sliding frame drives the fixed plate 34 to descend, and the fixed plate 34 drives the angle adjusting device 2 to descend and reset.
In an embodiment of the present invention, as shown in fig. 5, magnetic parts 35 are respectively fixed on two inner sides of the lifting frame 32, a bottom of the magnetic part 35 is fixed on a middle side surface of the supporting frame 31, and an upper part of the magnetic part 35 is fixed on an inner side surface of the lifting frame 32 and is adapted to lock the lifting frame 32.
It should be noted that, in order to lock the lifting frame 32 when the lifting device 3 is reset, magnetic parts 35 are respectively fixed on two sides of the interior of the lifting frame 32, each magnetic part 35 includes a lock body and a lock catch, the lock body is fixed on the middle side surface of the supporting frame 31, and the lock catch is fixed on the inner side surface of the lifting frame 32.
In the embodiment of the present invention, the magnetic attraction component 35 is powered on to make the lock body and the lock catch tightly attracted together, the lifting device 3 is fixed, when the lifting device 3 needs to be lifted, the magnetic attraction component 35 is powered off to make the lock body and the lock catch separated, and the lifting frame 32 of the lifting device 3 is lifted through the electric push rod 33.
In an embodiment of the invention, as shown in fig. 1, 2 and 6, a splicing frame 4 is arranged on the front surface of the frame body 1, the back surface of the splicing frame 4 is connected with the jacking component 23, and a probe 5 is arranged in the middle of the front surface of the splicing frame 4.
It should be noted that, in order to facilitate the splicing frame 4 to automatically rotate along with the user, a probe 5 is arranged on the splicing frame 4 facing the direction of the user, the probe 5 is connected with a visual tracking device, the visual tracking device detects, extracts, identifies and tracks a moving target in an image sequence, and obtains the motion parameters of the moving target, such as position, speed, acceleration, motion trail and the like, so as to perform processing and analysis on the next step, realize behavior understanding of the moving target, and transmit data to a processor, the processor is connected with a controller, the controller is connected with an angle adjusting device 2 and a lifting device 3, and controls the angle adjusting device 2 and the lifting device 3 to adjust the direction angle of the splicing frame 4.
In an embodiment of the present invention, as shown in fig. 7, the splicing frame 4 includes a splicing frame 41, a splicing plate 42, a universal joint 43, a wire passing hole 44, and a wire passing hole 45, the splicing plate 42 is fixed in the middle of the splicing frame 41, the universal joint 43 is disposed on one side of the splicing plate 42 away from the splicing frame 41, one end of the universal joint 43 is fixed to the universal joint 43, the other end of the universal joint 43 is screwed to the top of the jacking component 23, a plurality of wire passing holes 44 are disposed around the splicing plate 42, and the wire passing hole 45 is disposed in the middle of the splicing plate 42.
It should be noted that, in order to splice and combine each lcd screen, a splice frame 41 is provided, each lcd screen is fixed on the splice frame 41 through a bolt, the splice screen is formed, in order to facilitate connection of the jacking component 23, a splice plate 42 is fixed at the back of the splice frame 41, the back of the splice plate 42 corresponds to the jacking component 23 and is fixed with a universal joint 43, line holes 44 have been opened around the side of the splice plate 42, the data lines and the power lines of the lcd screens can pass through conveniently, a threading hole 45 has been opened in the middle of the splice plate 42, the data lines and the power lines which can pass through the line holes 44 are connected with a controller through a connecting shaft 224.
Wherein, for the convenience of splicing the data line and the power cord connection director of screen, do not influence simultaneously that the concatenation screen direction rotates, be provided with rotary joint in the inboard of threading hole 45, rotary joint supports 360 degrees rotations, and the data line and the power cord that link to each other with the controller are connected to one side of rotary joint, and the data line and the power cord that link to each other with the concatenation screen are connected to rotary joint's opposite side.
In an embodiment of the present invention, as shown in fig. 8, the universal joint 43 includes a base 431, a ball 432, and a connector 433, the base 431 is fixed to a side of the splice plate 42 away from the splice frame 41, the ball 432 is rotatably connected to an upper portion of the base 431, one side of the connector 433 is fixedly connected to the ball 432, and the other side of the connector 433 is screwed to a top end of the jacking component 23.
It should be noted that, in order to adjust any inclination angle of the splicing frame 4, a universal joint 43 is fixed on the back of the splicing plate 42, the base 431 is used for connecting the splicing plate 42, the sphere rotates in multiple directions in the base 431, and the connector 433 is used for connecting the jacking component 23.
Wherein, for the convenience of carrying out the spiro union with jacking part 23, be provided with the thread groove in the inboard of connector 433, in the thread groove of screw thread 26 twist connector 433 of jacking part 23, connector 433 is fixed with bulb 432, makes connector 433 at base 431 internal rotation, conveniently dismantles concatenation frame 4.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications are intended to fall within the scope of the invention.
Claims (10)
1. The utility model provides a can multi-direction angle regulation's concatenation formula liquid crystal display, its characterized in that includes framework (1), be provided with angle adjusting device (2) in the middle of the inboard of framework (1), angle adjusting device (2) include mount (21), rotating part (22), jacking parts (23) and power part (24), mount (21) are fixed in the centre of framework (1), rotating part (22) cover is located the centre of mount (21), and with mount (21) rotate to be connected, and is a plurality of jacking parts (23) evenly set up in the bottom of rotating part (22), and the top of jacking parts (23) passes the top of rotating part (22), power part (24) pass mount (21), the upper portion of power part (24) mesh in the side of rotating part (22), is suitable for driving the rotating component (22) to rotate; the power part (24) drives the rotating part (22) to rotate at the inner side of the fixing frame (21) and rotate to the direction of the required angle, and correspondingly the jacking part (23) rises to enable the spliced screen to incline and adjust to the required angle, so that the angle of the spliced screen is adjusted.
2. The spliced liquid crystal display screen capable of adjusting angles in multiple directions as claimed in claim 1, wherein the rotating member (22) comprises a rotating disc (221), a tooth space (222), a through hole (223) and a connecting shaft (224), the rotating disc (221) is arranged on the inner side of the upper portion of the fixing frame (21), the tooth space (222) is arranged on the outer side edge of the rotating disc (221), the through hole (223) penetrates through the rotating disc (221) and is suitable for the jacking member (23) to penetrate through the rotating disc (221), the connecting shaft (224) penetrates through the middle portion of the rotating disc (221), the bottom of the connecting shaft (224) is fixed to the bottom of the frame body (1), and a bearing (225) is arranged between the connecting shaft (224) and the rotating disc (221) and is suitable for the rotating disc (221) to rotate on the fixing frame (21).
3. The multi-directional adjustable angle tiled LCD screen of claim 2, wherein the top side of the fixing frame (21) is provided with a groove (25), the top of the power component (24) is disposed in the groove (25), and the top of the power component (24) is engaged with the tooth slot (222).
4. The multi-directional adjustable angle of the split type LCD screen of claim 3, wherein the top-up part (23) passes through the through hole (223), and the top of the top-up part (23) is provided with a thread (26).
5. The spliced liquid crystal display screen capable of adjusting the angle in multiple directions as claimed in claim 1, wherein a lifting device (3) is arranged between the frame body (1) and the angle adjusting device (2), and the lifting device (3) is fixed on the inner side of the frame body (1) and is suitable for increasing the angle of adjustment of the spliced screen.
6. The spliced liquid crystal display screen capable of adjusting the angle in multiple directions as claimed in claim 5, wherein the lifting device (3) comprises a support frame (31), a lifting frame (32), an electric push rod (33) and a fixing plate (34), the support frame (31) is fixed at the bottom of the inner side of the frame body (1), the lower part of the lifting frame (32) is fixed at the upper part of the support frame (31), the electric push rods (33) are respectively arranged at two sides of the inner part of the lifting frame (32), the bottom of the electric push rod (33) is connected with the support frame (31), the top of the electric push rod (33) is connected with the lifting frame (32), and the bottom of the fixing plate (34) is connected with the bottom of the lifting frame (32).
7. The spliced liquid crystal display screen capable of adjusting the angle in multiple directions as claimed in claim 6, wherein magnetic parts (35) are respectively fixed on two sides of the interior of the lifting frame (32), the bottom of the magnetic part (35) is fixed on the middle side surface of the supporting frame (31), and the upper part of the magnetic part (35) is fixed on the inner side surface of the lifting frame (32) and is suitable for locking the lifting frame (32).
8. The spliced liquid crystal display screen capable of adjusting the angle in multiple directions as claimed in claim 1, wherein a splicing frame (4) is arranged on the front surface of the frame body (1), the back surface of the splicing frame (4) is connected with the jacking component (23), and a probe (5) is arranged in the middle of the front surface of the splicing frame (4).
9. The spliced liquid crystal display screen capable of adjusting the angle in multiple directions as claimed in claim 8, wherein the spliced frame (4) comprises a spliced frame (41), a spliced plate (42), a universal joint (43), a wire passing hole (44) and a wire passing hole (45), the spliced plate (42) is fixed in the middle of the spliced frame (41), the universal joint (43) is arranged on one side of the spliced plate (42) far away from the spliced frame (41), one end of the universal joint (43) is fixed to the universal joint (43), the other end of the universal joint (43) is screwed to the top of the jacking component (23), the periphery of the spliced plate (42) is provided with the plurality of wire passing holes (44), and the middle of the spliced plate (42) is provided with the wire passing hole (45).
10. The spliced liquid crystal display screen capable of adjusting the angle in multiple directions as claimed in claim 9, wherein the universal joint (43) comprises a base (431), a ball head (432) and a connector (433), the base (431) is fixed on one side of the splice plate (42) far away from the splicing frame (41), the ball head (432) is rotatably connected with the upper part of the base (431), one side of the connector (433) is fixedly connected with the ball head (432), and the other side of the connector (433) is screwed on the top end of the jacking component (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724393.5A CN114877196A (en) | 2022-06-23 | 2022-06-23 | Splicing type liquid crystal display screen capable of adjusting angle in multiple directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210724393.5A CN114877196A (en) | 2022-06-23 | 2022-06-23 | Splicing type liquid crystal display screen capable of adjusting angle in multiple directions |
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| CN114877196A true CN114877196A (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210724393.5A Pending CN114877196A (en) | 2022-06-23 | 2022-06-23 | Splicing type liquid crystal display screen capable of adjusting angle in multiple directions |
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| CN (1) | CN114877196A (en) |
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| JPH10186352A (en) * | 1996-12-24 | 1998-07-14 | Sharp Corp | Liquid crystal display device |
| US20070125914A1 (en) * | 2005-12-06 | 2007-06-07 | Hannspree, Inc. | Display with multiple adjustable positions and angles |
| CN206115914U (en) * | 2016-08-29 | 2017-04-19 | 深圳市商显科技有限公司 | Adjustable liquid crystal spliced screen |
| CN210295315U (en) * | 2019-09-18 | 2020-04-10 | 广州锐和电子科技有限公司 | Double-screen cash register |
| CN210378196U (en) * | 2019-08-27 | 2020-04-21 | 深圳梦派显示技术有限公司 | Liquid crystal LED spliced display screen |
| CN211475450U (en) * | 2020-01-20 | 2020-09-11 | 佛山逸扬广告标识制造有限公司 | Supporting and connecting device for advertisement LED word board |
| CN213271792U (en) * | 2020-09-02 | 2021-05-25 | 河南智赢教育科技有限公司 | Multimedia display device |
| CN215411280U (en) * | 2021-08-03 | 2022-01-04 | 成都天瀚智能科技有限公司 | Display screen convenient to adjust visual angle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10186352A (en) * | 1996-12-24 | 1998-07-14 | Sharp Corp | Liquid crystal display device |
| US20070125914A1 (en) * | 2005-12-06 | 2007-06-07 | Hannspree, Inc. | Display with multiple adjustable positions and angles |
| CN206115914U (en) * | 2016-08-29 | 2017-04-19 | 深圳市商显科技有限公司 | Adjustable liquid crystal spliced screen |
| CN210378196U (en) * | 2019-08-27 | 2020-04-21 | 深圳梦派显示技术有限公司 | Liquid crystal LED spliced display screen |
| CN210295315U (en) * | 2019-09-18 | 2020-04-10 | 广州锐和电子科技有限公司 | Double-screen cash register |
| CN211475450U (en) * | 2020-01-20 | 2020-09-11 | 佛山逸扬广告标识制造有限公司 | Supporting and connecting device for advertisement LED word board |
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| CN215411280U (en) * | 2021-08-03 | 2022-01-04 | 成都天瀚智能科技有限公司 | Display screen convenient to adjust visual angle |
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Application publication date: 20220809 |