CN114962917A - Movie & TV animation display device - Google Patents
Movie & TV animation display device Download PDFInfo
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- CN114962917A CN114962917A CN202210776462.7A CN202210776462A CN114962917A CN 114962917 A CN114962917 A CN 114962917A CN 202210776462 A CN202210776462 A CN 202210776462A CN 114962917 A CN114962917 A CN 114962917A
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- Prior art keywords
- sliding
- face
- shell
- limiting
- rectangle
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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
- F16M11/42—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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/06—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted retractably
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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
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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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
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention provides a movie and television animation display device, which belongs to the technical field of display devices and aims to solve the problem that the bottom of the existing display device is easy to topple due to unstable gravity center because of lacking of an effective adsorption type fixing structure; the upper end surface of the base is in bilateral symmetry and is fixedly connected with two vertical brackets; the display screen is installed through the mounting bracket in the protection casing inside, and the mounting bracket comprises two horizontal poles and two montants, and protection casing top front side is equipped with shelters from the mechanism. Through manual rotation supporting screw, a screw thread section of thick bamboo drives the support frame downstream under the screw thread effect on the support frame to make four support travelers drive four sucking discs downstream, then push the support frame downstream, make four sucking discs adsorb to the floor on, thereby make this display device when fixed use, can not take place to empty the phenomenon because of the focus is unstable, and then improved the stability when this display device uses.
Description
Technical Field
The invention belongs to the technical field of display devices, and particularly relates to a movie and television animation display device.
Background
Animation, as a unique artistic style with independent aesthetic significance, has gained widespread development and brilliant achievements worldwide since the beginning of the 20 th century, and has produced many animation works with vivid personality and excellent animators. Particularly, since the 90 s of the 20 th century, with the wide application of the computer technology which is developed rapidly in the animation field, the expression form and the making means of the animation are greatly expanded, so that the traditional advantages and the charm of the animation are amplified by times, and the artistry reaches an unprecedented height.
For example, application No.: the invention discloses a CN202011169011.4 multimedia image display device, which comprises a display screen and supporting legs, wherein a fixed bearing is fixed at the bottom end of the outer side of each supporting leg, a first bevel gear is fixed on the outer side of the fixed bearing, a rotating disc is fixed on the outer side of the first bevel gear, a second bevel gear is meshed with the bottom end of the first bevel gear, a first circular ring is fixed at the top end of the second bevel gear, the first circular ring is rotatably connected with the supporting legs, a screw is fixed in the middle of the bottom end of the second bevel gear, an internal threaded pipe is rotatably arranged at the bottom end of the screw, sliding blocks are symmetrically fixed on the outer side of the internal threaded pipe, a universal wheel is fixed at the bottom end of the internal threaded pipe, a second circular ring is fixed at the bottom end of the second bevel gear, an accommodating pipe is rotatably arranged at the bottom end of the second circular ring, sliding grooves are symmetrically formed in two sides inside the accommodating pipe, and the sliding blocks are positioned inside the sliding grooves; the display screen can be applied in various occasions such as exhibition halls and meeting places more easily and conveniently, and the use stability of the display screen is ensured by adjusting the heights of the supporting legs and the display screen.
Based on the search of the above patent and the discovery of the devices in the prior art, when the works are displayed in the movie and animation profession, the display device is usually used, and the prior display device has the following disadvantages in the actual use process, such as: 1. due to the lack of an effective protection structure in the existing display device, especially after the display device is used, dust in a classroom easily enters a display screen through a vent hole, and the service life of the display device is further shortened; 2. when the display screen in the existing display device is detached from the bracket, the display screen is very inconvenient to detach from the bracket because the display screen is connected with the bracket through a large number of bolts; 3. because the bottom of the existing display device is lack of an effective adsorption type fixing structure, when the display device is fixedly used, the phenomenon of toppling over due to unstable gravity center is easy to occur, and the stability of the display device during use is further reduced.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a display device for movie and animation, which solves the following disadvantages in the actual using process of the existing display device, such as: 1. due to the lack of an effective protection structure in the existing display device, especially after the display device is used, dust in a classroom easily enters a display screen through a vent hole, and the service life of the display device is further shortened; 2. when the display screen in the existing display device is detached from the bracket, the display screen is very inconvenient to detach from the bracket because the display screen is connected with the bracket through a large number of bolts; 3. the bottom of the existing display device is lack of an effective adsorption type fixing structure, so that when the display device is fixedly used, the phenomenon of toppling over due to unstable gravity center is easy to occur, and the problem of stability of the display device during use is further reduced.
The invention relates to a movie and animation display device, which is achieved by the following specific technical means:
a movie and animation display device comprises a base;
the upper end surface of the base is in bilateral symmetry and is fixedly connected with two vertical brackets;
the vertical supports are of square columnar structures, adjusting insertion holes are uniformly formed in the upper parts of the opposite surfaces of the two vertical supports, limiting holes are formed in the lower parts of the opposite surfaces of the two vertical supports, T-shaped chutes are formed in the front end faces of the two vertical supports, object placing plates are arranged on the lower parts of the front sides of the two vertical supports, the inner lower end faces of the T-shaped chutes and the upper end faces of the object placing plates are located on the same plane, and the front sides of the upper ends of the two vertical supports are slidably connected with a protective shell through the T-shaped chutes;
the display screen is installed inside the protective shell through the installation frame, the installation frame is composed of two cross rods and two vertical rods, and the shielding mechanism is arranged on the front side of the top of the protective shell;
the base is provided with a supporting mechanism, the bottom of the supporting mechanism is provided with an adsorption fixing piece, the upper end of the rear side of the adsorption fixing piece is provided with a negative pressure adjusting piece, the base is of a rectangular plate structure, universal wheels with brake devices are mounted at four included angles of the bottom end face of the base, and four sliding sleeves are arranged on the upper end face of the base;
the middle part of the lower side of the rear end face of the protection shell is provided with a splicing mechanism, the lower side of the rear end face of the protection shell is provided with two limiting mechanisms in a bilateral symmetry manner, the rear side face of the protection shell is provided with a protection mechanism, the protection mechanism is positioned between the two limiting mechanisms, and the upper part of the rear end face of the protection shell is provided with a control box;
the protective shell comprises a clamping plate, a fixing plate, a magnet, a forward switch and a reverse switch, the clamping plate is arranged in the middle of the lower end of the front side of the protective shell, and the upper end surface of the clamping plate is provided with a rectangular bayonet, the front sides of the left and right end surfaces of the protective shell are fixedly connected with a fixed plate, the upper and lower ends of the two fixed plates are forwardly distributed in a ninety-degree bent manner, the front sides of the two fixed plates are respectively provided with a limiting slide rod, the number of the magnets is two, the two magnets are respectively and fixedly connected with the upper ends of the two fixed plates through rectangular plates, the forward rotation switch and the reverse rotation switch are respectively and fixedly arranged on the left side of the protective shell through L-shaped support plates, the forward switch is positioned above the reverse switch, a rectangular through opening is arranged in the middle of the rear end face of the protective shell, two dovetail-shaped sliding grooves are formed in the left side face and the right side face of the inner portion of the protection shell, and two T-shaped sliding strips are symmetrically arranged on the left side and the right side of the rear end face of the protection shell;
shelter from mechanism including the lifter plate, folding cloth, the fixed block, spacing smooth section of thick bamboo, the metal connecting plate, buckle prop up piece and elastic buckle, spacing smooth section of thick bamboo of equal fixedly connected with in the lifter plate up end left and right sides, and metal connecting plate of equal fixedly connected with in two spacing smooth section of thick bamboos upper end, fixed block fixed connection is in protection casing front side upper end, and be equipped with folding cloth between fixed block and the lifter plate, lifter plate front end face middle part is equipped with buckle prop up piece, buckle prop up the piece and be "day" font structure, and all there is an elastic buckle through slide bar sliding connection in two rectangle through-holes in the buckle prop up piece, the spring has all been cup jointed to two slide bar outsides, when sheltering from the mechanism in the state of sheltering from, two elastic buckle all with rectangular bayonet socket looks joint on the joint board, the lifter plate left end is equipped with presses the briquetting.
Furthermore, the mounting frame comprises limiting plates, the middle parts of the rear end faces of the two vertical rods in the mounting frame are respectively provided with one limiting plate, the opposite surfaces of the two limiting plates are respectively provided with a strip-shaped bayonet, the opposite surfaces of the two vertical rods in the mounting frame are respectively provided with two dovetail-shaped sliding blocks, and when the mounting frame and the protective shell are in a mounting state, the dovetail-shaped sliding blocks on the two vertical rods in the mounting frame are respectively connected with dovetail-shaped sliding grooves in the protective shell in a sliding manner;
furthermore, the supporting mechanism comprises a supporting frame, supporting sliding columns and supporting screw rods, the supporting frame is of a rectangular frame-shaped structure, one supporting sliding column is arranged at each of four included angles of the bottom end face of the supporting frame, a threaded cylinder is fixedly connected to the middle of the front end face of the supporting frame, the supporting screw rods are connected to the threaded cylinder through threads, the lower end of each supporting screw rod is rotatably connected to the upper end of the base, and when the supporting mechanism and the base are in an installation state, the four supporting sliding columns are respectively connected with the four sliding sleeves on the base in a sliding mode;
furthermore, the adsorption fixing part comprises four suckers, negative pressure pipes and communicating pipes, the four suckers are respectively and fixedly connected to the lower ends of the four supporting sliding columns, the four suckers are connected with each other through the three communicating pipes, and the upper part of one communicating pipe on the rear side is connected with the negative pressure pipe;
furthermore, the negative pressure regulating part comprises an Contraband-shaped support plate, a regulating screw and a piston rod, wherein the Contraband-shaped support plate is fixedly connected to the upper end of the negative pressure pipe, four limiting sliding columns are arranged on the inner side of the Contraband-shaped support plate, a nut is arranged in the middle of the top end face of the Contraband-shaped support plate, the inner side of the Contraband-shaped support plate is connected with the regulating screw through the nut, the lower end of the regulating screw is rotatably connected with a square driving plate, the bottom of the square driving plate is provided with the piston rod, the square driving plate is connected with the four limiting sliding columns in a sliding manner, the lower end of the piston rod is provided with a piston, and the piston is in close contact with the inner wall of the negative pressure pipe;
furthermore, the splicing mechanism comprises a sliding shell, sliding blocks and inserting columns, wherein the sliding shell is of a reversed-Y-shaped shell structure, the sliding shell is fixedly connected to the middle part of the lower side of the rear end face of the protective shell, one sliding block is connected in each of two rectangular through holes in the sliding shell in a sliding mode, the front ends of the two sliding blocks are provided with handles, the back faces of the two sliding blocks are provided with the inserting columns penetrating through the sliding shell, springs are arranged in each of the two rectangular through holes in the sliding shell, and when the splicing mechanism is in a limiting state, the two inserting columns are spliced with the adjusting inserting holes in the vertical support respectively;
furthermore, the limiting mechanism comprises a rectangular sliding shell, a rectangular sliding block, a limiting sliding block and a bolt, the rectangular sliding shell is fixedly connected to the rear end face of the protective shell, the rectangular sliding shell is internally and slidably connected with the rectangular sliding block, the head end of the rectangular sliding block is provided with a clamping block, the corner of the head end of the rear side of the clamping block is set to be a round corner, the rear end face of the rectangular sliding block is provided with the limiting sliding block which is slidably connected with the upper notch of the rectangular sliding shell, the upper end face of the limiting sliding block is provided with a through hole, the upper portion of the rear end face of the rectangular sliding shell is provided with an arched insertion block, the bolt is inserted into the arched insertion block, the upper end of the bolt is connected with a connecting rope, and the other end of the connecting rope is fixedly connected to the top of the rectangular sliding shell;
further, protection machanism includes driving motor, driving screw, guard flap and Contraband font slide rail, driving motor fixed mounting is at protection casing rear end face, and driving motor rotates through the pivot and is connected with driving screw, guard flap rear end face middle part upper end is equipped with the screw thread section of thick bamboo that is connected with the driving screw thread, and the guard flap left and right sides all is equipped with T type slider, Contraband font slide rail fixed connection is at protection casing rear end face, and Contraband font slide rail interior left and right sides face all set up with guard flap on T type slider sliding connection's T type spout, when protection machanism is in the guard state, guard flap is located protection casing rear end face rectangle opening rear side.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the adsorption fixing part, when the display device is fixed, the support screw rod is manually rotated, the thread cylinder on the support frame drives the support frame to move downwards under the action of the thread, so that the four support sliding columns drive the four suckers to move downwards, after the four suckers are contacted with the floor of a classroom, the universal wheels on the base are separated from the floor, then the support frame is pressed downwards, so that the four suckers are adsorbed on the floor, therefore, when the display device is fixedly used, the phenomenon of toppling caused by unstable gravity center is avoided, and the stability of the display device in use is further improved.
2. According to the invention, through the arrangement of the shielding mechanism, after the display device is used, the lifting plate is manually moved downwards to separate the two metal connecting plates from the two magnets, then the two elastic buckles are clamped into the rectangular clamping openings on the clamping plates, and at the moment, the folding cloth is in an unfolded state on the front side of the display screen, and the button on the reversing switch is pressed through the pressing block at the left end of the lifting plate, so that the control box starts the driving motor and controls the rotating shaft of the driving motor to drive the driving screw rod to reverse, therefore, the threaded barrel on the protective baffle drives the protective baffle to move downwards under the action of threads, and the rectangular through opening at the rear end surface of the protective shell is shielded, so that dust in a classroom is not easy to enter the display screen through the vent holes, and the service life of the display device is prolonged.
3. According to the invention, through the arrangement of the limiting mechanism, when the display screen needs to be detached from the protective shell, the limiting slide block slides towards the tail part of the rectangular sliding shell to enable the rectangular slide block to slide towards the tail part, so that the head end fixture block of the rectangular slide block is separated from the limiting plate, then the bolt is inserted into the through hole in the limiting slide block to limit the limiting slide block, then the other limiting mechanism is operated according to the operation, the mounting frame loses the limiting effect in the protective shell, and then the protective shell and the display screen slide forwards from the protective shell, so that the convenience of detaching the display screen from the protective shell on the vertical support is greatly improved.
Drawings
Fig. 1 is a first view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a schematic structural view of the protective casing of the present invention.
Fig. 5 is a schematic structural view of the protection housing and the protection mechanism of the present invention after being disassembled.
Fig. 6 is a schematic structural view of the shielding mechanism of the present invention.
Fig. 7 is a schematic view of the present invention at a portion enlarged in fig. 6.
Fig. 8 is a schematic structural view of the suction fixing member and the negative pressure regulating member of the present invention.
Fig. 9 is a schematic structural diagram of the plugging mechanism of the present invention.
Fig. 10 is a schematic structural diagram of the limiting mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 2. a vertical support; 3. a protective housing; 301. a clamping and connecting plate; 302. a fixing plate; 303. a magnet; 304. a forward rotation switch; 305. a reverse switch; 4. a display screen; 5. a mounting frame; 501. a limiting plate; 6. a support mechanism; 601. a support frame; 602. a support strut; 603. a support screw; 7. a shielding mechanism; 701. a lifting plate; 702. folding the cloth; 703. a fixed block; 704. a limiting sliding cylinder; 705. a metal connecting plate; 706. buckling a support block; 707. elastic buckle; 8. adsorbing the fixing piece; 801. a suction cup; 802. a negative pressure tube; 803. a communicating pipe; 9. a negative pressure regulating member; 901. an Contraband-shaped support plate; 902. adjusting the screw rod; 903. a piston rod; 10. a plug-in mechanism; 1001. a slide case; 1002. a slider; 1003. inserting a column; 11. a limiting mechanism; 1101. a rectangular slide case; 1102. a rectangular slider; 1103. a limiting slide block; 1104. a bolt; 12. a protection mechanism; 1201. a drive motor; 1202. a drive screw; 1203. a protective baffle; 1204. contraband-shaped sliding rails; 13. and a control box.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a movie and television animation display device, which comprises: a base 1;
the upper end surface of the base 1 is in bilateral symmetry and is fixedly connected with two vertical brackets 2;
the vertical supports 2 are of square columnar structures, adjusting insertion holes are uniformly formed in the upper parts of opposite surfaces of the two vertical supports 2, limiting holes are formed in the lower parts of the opposite surfaces of the two vertical supports 2, T-shaped sliding grooves are formed in the front end surfaces of the two vertical supports 2, the lower parts of the front sides of the two vertical supports 2 are provided with object placing plates, the inner lower end surfaces of the T-shaped sliding grooves and the upper end surfaces of the object placing plates are located on the same plane, and the front sides of the upper ends of the two vertical supports 2 are connected with the protective shell 3 in a sliding mode through the T-shaped sliding grooves;
a display screen 4 is arranged in the protective shell 3 through an installation frame 5, the installation frame 5 consists of two cross rods and two vertical rods, and a shielding mechanism 7 is arranged on the front side of the top of the protective shell 3;
the base 1 is provided with a supporting mechanism 6, the supporting mechanism 6 comprises a supporting frame 601, supporting sliding columns 602 and supporting screws 603, the supporting frame 601 is a rectangular frame-shaped structure, four included angles of the bottom end face of the supporting frame 601 are respectively provided with one supporting sliding column 602, the middle part of the front end face of the supporting frame 601 is fixedly connected with a threaded cylinder, the interior of the threaded cylinder is connected with the supporting screws 603 through threads, the lower end of the supporting screws 603 is rotatably connected with the upper end of the base 1, when the supporting mechanism 6 and the base 1 are in an installation state, the four supporting sliding columns 602 are respectively connected with the four sliding sleeves on the base 1 in a sliding manner, the stability of the supporting frame 601 during up-down movement is improved, the bottom of the supporting mechanism 6 is provided with an adsorption fixing part 8, the adsorption fixing part 8 comprises suckers 801, negative pressure pipes 802 and communicating pipes 803, the number of the suckers 801 is four, the four suckers 801 are respectively fixedly connected with the lower ends of the four supporting sliding columns 602, the four suckers 801 are connected through the three communicating pipes 803, and the upper part of a communicating pipe 803 at the rear side is connected with a negative pressure pipe 802, the upper end of the rear side of the adsorption fixing piece 8 is provided with a negative pressure regulating piece 9, the negative pressure regulating piece 9 comprises an Contraband-shaped support plate 901, a regulating screw 902 and a piston rod 903, the Contraband-shaped support plate 901 is fixedly connected with the upper end of the negative pressure pipe 802, the inner side of the Contraband-shaped support plate 901 is provided with four limit sliding columns, the middle part of the top end surface of the Contraband-shaped support plate 901 is provided with a nut, the inner side of the Contraband-shaped support plate 901 is connected with the regulating screw 902 through the nut, the lower end of the regulating screw 902 is rotatably connected with a square driving plate, the bottom of the square driving plate is provided with the piston rod 903, the square driving plate is connected with the four limit sliding columns in a sliding manner, the lower end of the piston rod 903 is provided with a piston, the piston is closely contacted with the inner wall of the negative pressure pipe 802, through the arrangement of the negative pressure regulating piece 9, when the adsorption force of the sucker 801 needs to be increased, the regulating screw drives the piston rod 903 to move upwards under the action of the thread of the piston rod 902, thereby enabling the piston at the lower end of the piston rod 903 to move upwards, improving the internal pressure of the negative pressure pipe 802, wherein the base 1 is of a rectangular plate structure, universal wheels with brake devices are mounted at four included angles of the bottom end face of the base 1, and four sliding sleeves are arranged on the upper end face of the base 1;
the middle part of the lower side of the rear end face of the protection shell 3 is provided with an inserting mechanism 10, the lower side of the rear end face of the protection shell 3 is provided with two limiting mechanisms 11 in a bilateral symmetry manner, each limiting mechanism 11 comprises a rectangular sliding shell 1101, a rectangular sliding block 1102, a limiting sliding block 1103 and a bolt 1104, the rectangular sliding shell 1101 is fixedly connected with the rear end face of the protection shell 3, the rectangular sliding shell 1101 is internally and slidably connected with the rectangular sliding block 1102, the head end of the rectangular sliding block 1102 is provided with a clamping block, the corner of the head end of the rear side of the clamping block is set as a round corner, the rear end face of the rectangular sliding block 1102 is provided with the limiting sliding block 1103 which is slidably connected with the upper sliding opening of the rectangular sliding shell 1101, the upper end face of the limiting sliding block 1103 is provided with a through hole, the upper part of the rear end face of the rectangular sliding shell 1101 is provided with an arched inserting block, the bolt 1104 is inserted in the arched inserting block, the upper end of the bolt 1104 is connected with a connecting rope, the other end of the connecting rope is fixedly connected with the top of the rectangular sliding shell 1101, the rear side face of the protection shell 3 is provided with a protection mechanism 12, the protection mechanism 12 comprises a driving motor 1201, a driving screw 1202, protection baffles 1203 and Contraband-shaped sliding rails 1204, the driving motor 1201 is fixedly installed on the rear end face of the protection housing 3, the driving motor 1201 is rotatably connected with the driving screw 1202 through a rotating shaft, a threaded cylinder in threaded connection with the driving screw 1202 is arranged at the upper end of the middle of the rear end face of the protection baffle 1203, T-shaped sliding blocks are arranged on the left side and the right side of the protection baffle 1203, the Contraband-shaped sliding rails 1204 are fixedly connected with the rear end face of the protection housing 3, T-shaped sliding grooves in sliding connection with the T-shaped sliding blocks on the protection baffle 1203 are arranged on the left side and the right side of the protection baffle 1203 in the Contraband-shaped sliding rails 1204, when the protection mechanism 12 is in a protection state, the protection baffle 1203 is positioned on the rear side of the rectangular through hole on the rear end face of the protection housing 3, so that the rectangular through hole on the rear end face of the protection housing 3 can be effectively protected, and the protection mechanism 12 is positioned between two limiting mechanisms 11, the upper part of the rear end surface of the protective shell 3 is provided with a control box 13;
the protective shell 3 comprises a clamping plate 301, two fixing plates 302, two magnets 303, a forward rotation switch 304 and a reverse rotation switch 305, the clamping plate 301 is arranged in the middle of the lower end of the front side of the protective shell 3, a rectangular bayonet is arranged on the upper end face of the clamping plate 301, the fixing plates 302 are fixedly connected on the front sides of the left and right end faces of the protective shell 3, the upper and lower ends of the two fixing plates 302 are forwardly distributed in a ninety-degree bending manner, two limiting slide rods are arranged on the front sides of the two fixing plates 302, the two magnets 303 are respectively fixedly connected to the upper ends of the two fixing plates 302 through rectangular plates, the forward rotation switch 304 and the reverse rotation switch 305 are fixedly installed on the left side of the protective shell 3 through L-shaped support plates, the forward rotation switch 304 is located above the reverse rotation switch 305, a rectangular through hole is arranged in the middle of the rear end face of the protective shell 3, and two dovetail-shaped chutes are arranged on the left and right side faces inside the protective shell 3, the rear end face of the protective shell 3 is provided with two T-shaped sliding strips in a bilateral symmetry manner;
the shielding mechanism 7 comprises a lifting plate 701, a folding cloth 702, a fixed block 703, a limiting sliding cylinder 704, a metal connecting plate 705, a buckle supporting block 706 and an elastic buckle 707, wherein the left side and the right side of the upper end surface of the lifting plate 701 are fixedly connected with the limiting sliding cylinder 704, and the upper ends of the two limiting sliding cylinders 704 are fixedly connected with a metal connecting plate 705, the fixed block 703 is fixedly connected with the upper end of the front side of the protective shell 3, and a folding cloth 702 is arranged between the fixed block 703 and the lifting plate 701, a buckle supporting block 706 is arranged in the middle of the front end surface of the lifting plate 701, the buckle supporting block 706 is of a structure shaped like a Chinese character 'ri', and an elastic buckle 707 is connected in a sliding way through a slide bar in two rectangular through holes in the buckle supporting block 706, springs are sleeved outside the two slide bars, when the shielding mechanism 7 is in a shielding state, the two elastic buckles 707 are clamped with the rectangular bayonets on the clamping plate 301, and the left end of the lifting plate 701 is provided with a pressing block.
Wherein, mounting bracket 5 includes limiting plate 501, two montant rear end face middle parts all are equipped with a limiting plate 501 in mounting bracket 5, and the bar bayonet socket has all been seted up to two limiting plate 501 opposite faces, two montant looks backs all are equipped with two dovetail sliders in mounting bracket 5, when mounting bracket 5 is in the mounted state with protection casing 3, dovetail slider slides with the inside dovetail spout of protection casing 3 respectively on two montants in mounting bracket 5 and is connected, make mounting bracket 5 more firm when the inside mounting of protection casing 3.
Wherein, grafting mechanism 10 is including smooth shell 1001, sliding block 1002 and post 1003 of inserting, smooth shell 1001 is "day" font shell-like structure, and smooth shell 1001 fixed connection is in 3 rear end face downside middle parts of protective housing, equal sliding connection has a sliding block 1002 in two rectangle through-holes in the smooth shell 1001, two sliding block 1002 front ends all are equipped with the handle, and two sliding block 1002 looks backs all are equipped with one of running through smooth shell 1001 and insert post 1003, all be equipped with the spring in two rectangle through-holes in the smooth shell 1001, when grafting mechanism 10 is in spacing state, two are inserted post 1003 and are adjusted the jack and pegged graft mutually on 2 vertical supports respectively, setting through grafting mechanism 10, make protective housing 3 can obtain effective fixed action after the height-adjusting, and through sliding protective housing 3 to two 2 vertical supports lower parts, thereby be convenient for this display device's transport work.
When in use: the display device is moved to a required position through universal wheels on a base 1, then is supported and fixed through a supporting mechanism 6, when the display device is fixed, a supporting screw 603 is manually rotated, a threaded cylinder on the supporting frame 601 drives the supporting frame 601 to move downwards under the action of threads, so that four supporting sliding columns 602 drive four suckers 801 to move downwards, when the four suckers 801 are contacted with a classroom floor, the universal wheels on the base 1 are separated from the floor, then the supporting frame 601 is pressed downwards, the four suckers 801 are adsorbed on the floor, and therefore when the display device is fixedly used, the phenomenon of toppling due to unstable gravity center is avoided, and the stability of the display device in use is improved;
then, manually pinching the two elastic buckles 707 in opposite directions, and then pulling the buckle support block 706 upwards to enable the lifting plate 701 to drive the folding cloth 702 to move upwards, so that the folding cloth 702 is folded, after the lifting plate 701 moves upwards to the upper part of the protective shell 3, the two metal connecting plates 705 are respectively attracted with the two magnets 303 magnetically, so that the lifting plate 701 is fixed, and at the moment, the button on the forward rotation switch 304 is pressed by the pressing block at the left end of the lifting plate 701, so that the control box 13 starts the driving motor 1201, then the driving screw 1202 is driven to rotate forwards by the rotating shaft of the driving motor 1201, so that the threaded cylinder on the protective baffle 1203 drives the protective baffle 1203 to move upwards under the action of threads, a rectangular through hole on the rear end surface of the protective shell 3 leaks out, the ventilation effect of a ventilation hole on the rear side of the display screen 4 is improved, and then the display screen 4 is used;
when the display device is used up, the lifting plate 701 is moved downwards manually, the two metal connecting plates 705 are separated from the two magnets 303, then the two elastic buckles 707 are clamped into the rectangular clamping openings in the clamping plate 301, the folding cloth 702 is in an unfolded state on the front side of the display screen 4 at the moment, the button on the reversing switch 305 is pressed through the pressing block at the left end of the lifting plate 701, the control box 13 starts the driving motor 1201, the rotating shaft of the driving motor 1201 is controlled to drive the driving screw 1202 to reverse, the threaded cylinder on the protective baffle 1203 drives the protective baffle 1203 to move downwards under the action of threads, the rectangular through opening on the rear end face of the protective shell 3 is shielded, dust in a classroom is prevented from entering the display screen 4 through the vent holes, and the service life of the display device is prolonged;
when needs are pulled down display screen 4 from protecting casing 3, at first slide limiting slider 1103 to rectangle sliding housing 1101 afterbody, make rectangle slider 1102 slide to the afterbody, thereby make rectangle slider 1102 head end fixture block and limiting plate 501 separation, then insert bolt 1104 in limiting slider 1103 last through-hole, make limiting slider 1103 obtain spacingly, then go on another stop gear 11 according to above-mentioned operation, make mounting bracket 5 lose limiting displacement in protecting casing 3 is inside, then with protecting casing 3 and display screen 4 from protecting casing 3 in the forward roll-off can, the convenience of display screen 4 when having improved greatly in the protecting casing 3 from vertical support 2 when pulling down.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides a movie & TV animation display device which characterized in that: the method comprises the following steps: a base (1);
the upper end surface of the base (1) is in bilateral symmetry and is fixedly connected with two vertical brackets (2);
the vertical supports (2) are of square columnar structures, adjusting jacks are uniformly formed in the upper parts of opposite surfaces of the two vertical supports (2), limiting holes are formed in the lower parts of the opposite surfaces of the two vertical supports (2), T-shaped chutes are formed in the front end surfaces of the two vertical supports (2), object placing plates are arranged on the lower parts of the front sides of the two vertical supports (2), the inner lower end surfaces of the T-shaped chutes and the upper end surfaces of the object placing plates are positioned on the same plane, and the front sides of the upper ends of the two vertical supports (2) are connected with a protective shell (3) through the T-shaped chutes in a sliding mode;
a display screen (4) is arranged in the protective shell (3) through an installation frame (5), the installation frame (5) is composed of two cross rods and two vertical rods, and a shielding mechanism (7) is arranged on the front side of the top of the protective shell (3);
the base (1) is provided with a supporting mechanism (6), the bottom of the supporting mechanism (6) is provided with an adsorption fixing piece (8), the upper end of the rear side of the adsorption fixing piece (8) is provided with a negative pressure adjusting piece (9), the base (1) is of a rectangular plate structure, four included angles of the bottom end face of the base (1) are respectively provided with a universal wheel with a brake device, and the upper end face of the base (1) is provided with four sliding sleeves;
the middle part of the lower side of the rear end face of the protection shell (3) is provided with an inserting mechanism (10), the lower side of the rear end face of the protection shell (3) is provided with two limiting mechanisms (11) in a bilateral symmetry manner, the rear side face of the protection shell (3) is provided with a protection mechanism (12), the protection mechanism (12) is positioned between the two limiting mechanisms (11), and the upper part of the rear end face of the protection shell (3) is provided with a control box (13);
the protective shell (3) comprises a clamping plate (301), fixing plates (302), magnets (303), a forward rotation switch (304) and a reverse rotation switch (305), the clamping plate (301) is arranged in the middle of the lower end of the front side of the protective shell (3), a rectangular bayonet is formed in the upper end face of the clamping plate (301), the fixing plates (302) are fixedly connected to the front sides of the left end face and the right end face of the protective shell (3), the upper ends and the lower ends of the two fixing plates (302) are distributed in a forward ninety-degree bending mode, a limiting slide rod is arranged on the front sides of the two fixing plates (302), the number of the magnets (303) is two, the two magnets (303) are respectively and fixedly connected to the upper ends of the two fixing plates (302) through rectangular plates, the forward rotation switch (304) and the reverse rotation switch (305) are fixedly installed on the left side of the protective shell (3) through L-shaped support plates, and the forward rotation switch (304) is located above the reverse rotation switch (305), a rectangular through hole is formed in the middle of the rear end face of the protection shell (3), two dovetail-shaped sliding grooves are formed in the left side face and the right side face of the inner portion of the protection shell (3), and two T-shaped sliding strips are symmetrically arranged on the left side and the right side of the rear end face of the protection shell (3);
the shielding mechanism (7) comprises a lifting plate (701), folding cloth (702), fixing blocks (703), limiting sliding barrels (704), metal connecting plates (705), buckle supporting blocks (706) and elastic buckles (707), wherein the left side and the right side of the upper end surface of the lifting plate (701) are fixedly connected with one limiting sliding barrel (704), the upper ends of the two limiting sliding barrels (704) are fixedly connected with one metal connecting plate (705), the fixing blocks (703) are fixedly connected with the upper end of the front side of the protective shell (3), the folding cloth (702) is arranged between the fixing blocks (703) and the lifting plate (701), the middle part of the front end surface of the lifting plate (701) is provided with the buckle supporting block (706), the buckle supporting block (706) is of a structure in a shape like a Chinese character 'ri', two rectangular through slide bars are slidably connected with one elastic buckle (707) in each rectangular through each slide bar in each buckle supporting block (706), and springs are sleeved outside the two slide bars, when the shielding mechanism (7) is in a shielding state, the two elastic buckles (707) are clamped with the rectangular bayonets on the clamping plate (301), and the left end of the lifting plate (701) is provided with a pressing block;
the mounting rack (5) comprises limiting plates (501), the middle parts of the rear end faces of the two vertical rods in the mounting rack (5) are respectively provided with one limiting plate (501), the opposite surfaces of the two limiting plates (501) are respectively provided with a strip-shaped bayonet, the opposite surfaces of the two vertical rods in the mounting rack (5) are respectively provided with two dovetail-shaped sliding blocks, and when the mounting rack (5) and the protection shell (3) are in a mounting state, the dovetail-shaped sliding blocks on the two vertical rods in the mounting rack (5) are respectively connected with dovetail-shaped sliding grooves in the protection shell (3) in a sliding manner;
supporting mechanism (6) are including support frame (601), support traveller (602) and supporting screw (603), support frame (601) are rectangle frame column structure, and four contained angle departments of support frame (601) bottom face all are equipped with one and support traveller (602), and support frame (601) preceding terminal surface middle part fixedly connected with screw thread section of thick bamboo, and have supporting screw (603) through threaded connection in the screw thread section of thick bamboo, and supporting screw (603) lower extreme rotates to be connected in base (1) upper end, when supporting mechanism (6) and base (1) are in the mounted state, four support travelers (602) are connected with four sliding sleeves slides on base (1) respectively.
2. The movie animation presentation device according to claim 1, wherein: grafting mechanism (10) are including smooth shell (1001), sliding block (1002) and insert post (1003), smooth shell (1001) is "day" font shell column structure, and smooth shell (1001) fixed connection is in protection casing (3) rear end face downside middle part, all sliding block (1002) of equal sliding connection in two rectangle through-holes in smooth shell (1001), two sliding block (1002) front ends all are equipped with the handle, and two sliding block (1002) looks backs all are equipped with one and run through smooth shell (1001) and insert post (1003), all be equipped with the spring in two rectangle through-holes in smooth shell (1001), when grafting mechanism (10) is in spacing state, two insert post (1003) and adjust the jack on vertical support (2) respectively and peg graft mutually.
3. The movie animation presentation device according to claim 1, wherein: limiting mechanism (11) includes rectangle sliding housing (1101), rectangle slider (1102), stop block (1103) and bolt (1104), rectangle sliding housing (1101) fixed connection is at protection casing (3) rear end face, and inside sliding connection has rectangle slider (1102) of rectangle sliding housing (1101), rectangle slider (1102) head end is equipped with the fixture block, and fixture block rear side head end edge is established to the fillet, rectangle slider (1102) rear end face be equipped with rectangle sliding housing (1101) last notch sliding connection's stop block (1103), and stop block (1103) up end has seted up the through-hole, rectangle sliding housing (1101) rear end face upper portion is equipped with arch grafting piece, and it has bolt (1104) to peg graft on the arch grafting piece, bolt (1104) upper end is connected with a connection rope, and connect rope other end fixed connection at rectangle sliding housing (1101) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210776462.7A CN114962917B (en) | 2021-06-22 | 2021-06-22 | Film and television animation display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110692438.0A CN113418096B (en) | 2021-06-22 | 2021-06-22 | Movie & TV animation works image display device |
| CN202210776462.7A CN114962917B (en) | 2021-06-22 | 2021-06-22 | Film and television animation display device |
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| CN202110692438.0A Division CN113418096B (en) | 2021-06-22 | 2021-06-22 | Movie & TV animation works image display device |
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| CN114962917B CN114962917B (en) | 2023-07-28 |
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| CN202210792454.1A Active CN115164054B (en) | 2021-06-22 | 2021-06-22 | Film and television animation image display device |
| CN202110692438.0A Active CN113418096B (en) | 2021-06-22 | 2021-06-22 | Movie & TV animation works image display device |
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Also Published As
| Publication number | Publication date |
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| CN115164054A (en) | 2022-10-11 |
| CN113418096B (en) | 2022-07-29 |
| CN113418096A (en) | 2021-09-21 |
| CN114962917B (en) | 2023-07-28 |
| CN115164054B (en) | 2023-07-28 |
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