CN113205752B - Die-cast aluminum box body of court screen of LED display screen and machining method thereof - Google Patents
Die-cast aluminum box body of court screen of LED display screen and machining method thereof Download PDFInfo
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- CN113205752B CN113205752B CN202110501930.5A CN202110501930A CN113205752B CN 113205752 B CN113205752 B CN 113205752B CN 202110501930 A CN202110501930 A CN 202110501930A CN 113205752 B CN113205752 B CN 113205752B
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 251
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 251
- 238000000034 method Methods 0.000 title description 4
- 238000003754 machining Methods 0.000 title description 2
- 238000004512 die casting Methods 0.000 claims abstract description 45
- 238000003672 processing method Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (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 discloses a court screen die-cast aluminum box body of an LED display screen and a processing method thereof, and particularly relates to the technical field of die-cast aluminum box bodies, wherein the technical scheme is as follows: including first die-casting aluminum box, second die-casting aluminum box and third die-casting aluminum box, the second die-casting aluminum box sets up first die-casting aluminum box right side, third die-casting aluminum box sets up second die-casting aluminum box right side still includes: the angle adjusting device is arranged at the rear ends of the first die-cast aluminum box body, the second die-cast aluminum box body and the third die-cast aluminum box body; the angle adjusting device comprises a first supporting cylinder and a second supporting cylinder, wherein the first supporting cylinder and the second supporting cylinder are fixedly arranged at the rear end of the first die-casting aluminum box body, and the angle adjusting device has the beneficial effects that: set up the angle modulation device through the die-casting aluminum box body fixed to LED display screen court screen, make the die-casting aluminum box body can drive the display screen and carry out angle modulation, satisfy that the spectator of equidirectional not watches experience and feel.
Description
Technical Field
The invention relates to the field of die-cast aluminum box bodies, in particular to a court screen die-cast aluminum box body of an LED display screen and a processing method thereof.
Background
The die-casting aluminum box body mainly plays a role in fixing and protecting the LED display screen, the die-casting aluminum box body fixes all the components of the display screen such as each unit board, a power supply and the like in the box body, the main purpose of this is to make the connection of the whole display screen more convenient and simpler, the die-casting aluminum box body can also fix the frame structure of the whole display screen, the display screen is more convenient and stable when being placed or installed, the LED box body also plays a role in protecting the display screen, components in the box body are protected from external environment and are not easy to damage, the front surface of the box body is packaged by using inlet glue, the back surface of the box body is provided with a waterproof groove, can effectively prevent rainwater from entering and damaging components, the die-cast aluminum box body is very important for the LED display screen, the LED display screen can effectively ensure that all components of the LED display screen are not damaged and can normally run in a severe environment.
The prior art has the following defects: the court screen of current LED display screen can only be watched directly to spectator after the installation is fixed, and the spectator that faces in display screen corner can't see the display screen content completely.
Therefore, the invention is necessary to invent the court screen die-casting aluminum box body of the LED display screen and the processing method thereof.
Disclosure of Invention
Therefore, the invention provides a die-cast aluminum box body of a court screen of an LED display screen and a processing method thereof.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a court screen die-casting aluminum box of LED display screen, includes first die-casting aluminum box, second die-casting aluminum box and third die-casting aluminum box, second die-casting aluminum box sets up first die-casting aluminum box right side, third die-casting aluminum box sets up second die-casting aluminum box right side still includes: the angle adjusting device is arranged at the rear ends of the first die-cast aluminum box body, the second die-cast aluminum box body and the third die-cast aluminum box body;
the angle adjusting device comprises a first supporting cylinder and a second supporting cylinder, the first supporting cylinder and the second supporting cylinder are fixedly installed at the rear end of the first die-cast aluminum box body, the third supporting cylinder and the fourth supporting cylinder are fixedly installed at the rear end of the second die-cast aluminum box body, the first supporting cylinder, the second supporting cylinder, the third supporting cylinder and the fourth supporting cylinder are connected with a lantern ring in a clamping mode at the upper end of the first supporting cylinder, the second supporting cylinder and the first lantern ring inner wall plug-in supporting rod, the third supporting cylinder, the fourth supporting cylinder and the second lantern ring inner wall plug-in supporting rod, an angle adjusting rod I and an angle adjusting rod II are installed on lantern ring side end bolts, an angle adjusting rod side end bolt installation connecting plate is installed on one side end of the angle adjusting rod, and a connecting plate side end is fixedly installed on a connecting block.
Preferably, the first support rod and the second support rod are detachably provided with positioning plates at the upper ends thereof, the positioning blocks are detachably provided at the upper ends thereof, and the first support rod and the second support rod are detachably provided with positioning blocks at the lower ends thereof.
Preferably, a connecting rod is installed on the outer side of the connecting block through a bolt, and one end, far away from the connecting block, of the connecting rod is connected with the supporting disc through a bolt.
Preferably, the support column is detachably mounted at the lower end of the support plate, and the support seat is fixedly mounted at the lower end of the support column.
Preferably, a clamping block is fixedly installed on the inner wall of the first die-cast aluminum box body, a clamping groove is formed in the inner wall of the clamping block, the clamping blocks are symmetrically installed, an LED display screen panel is detachably installed at the front end of the first die-cast aluminum box body, and the rear end of the LED display screen panel is clamped on the inner wall of the clamping groove.
Preferably, the inner wall of the connecting block is detachably provided with a positioning pin.
Preferably, the lantern ring is set to be L-shaped, and the lantern ring is symmetrically installed.
Preferably, both ends of the first die-cast aluminum box body, the second die-cast aluminum box body and the third die-cast aluminum box body are arc-shaped and have no frame.
Preferably, the angle adjusting devices are symmetrically installed, and the angle adjusting range of the first die-cast aluminum box body and the angle adjusting range of the third die-cast aluminum box body are from positive 15 degrees to negative 15 degrees.
A method for processing a court screen die-cast aluminum box body of an LED display screen comprises the following specific operation steps:
s1: preparing a box aluminum plate;
s2: placing an aluminum plate on a workbench of a press machine, starting the press machine to integrally press the aluminum plate at one time to form a die-cast aluminum box body, and welding a first support cylinder, a second support cylinder, a third support cylinder and a fourth support cylinder at the rear end of the die-cast aluminum box body;
s3: inserting a first support rod and a second support rod into the inner walls of the first support cylinder, the second support cylinder, the third support cylinder and the fourth support cylinder, sleeving a lantern ring on the outer walls of the first support rod and the outer walls of the second support rod, and fixing a first angle adjusting rod and a second angle adjusting rod at the side end of the lantern ring by using bolts;
s4: rotating the first die-cast aluminum box body and the third die-cast aluminum box body to adjust the angle according to the positions of seats of spectators in the court, and installing four groups of LED display panels in one die-cast aluminum box body;
s5: the telescopic connecting rod is used for adjusting the length of the connecting rod, is fixed with the connecting block through a bolt and supports the first die-cast aluminum box body, the second die-cast aluminum box body and the third die-cast aluminum box body through a supporting disk;
s6: according to the needs of a venue, the first die-cast aluminum box body, the second die-cast aluminum box body and the third die-cast aluminum box body can be symmetrically arranged, so that the first die-cast aluminum box body, the second die-cast aluminum box body and the third die-cast aluminum box body are two-sided.
The invention has the beneficial effects that:
the angle adjusting device comprises a first support cylinder and a second support cylinder, the first support cylinder and the second support cylinder have the function of installing a first supporting rod, the first support cylinder and the second support cylinder also have the function of fixing a lantern ring, the first support cylinder and the second support cylinder are fixedly arranged at the rear end of the first die-cast aluminum box body, the third support cylinder and the fourth support cylinder are fixedly arranged at the rear end of the second die-cast aluminum box body, the third support cylinder and the fourth support cylinder have the function of installing a second supporting rod, the third support cylinder and the fourth support cylinder also have the function of fixing a lantern ring, the first support cylinder, the second support cylinder, the third support cylinder and the fourth support cylinder are connected with lantern rings in a clamping mode at the upper ends, the lantern rings have the function of facilitating angle fixing of the first die-cast aluminum box body and the third die-cast aluminum box body after angle adjustment, the first support cylinder, the second support cylinder and the inner wall of the lantern ring are connected with the first supporting rod in an inserting mode, the third support cylinder, the fourth support cylinder and the inner wall of the lantern ring are connected with the second supporting rod, the first supporting rod and the first support rod and the second support rod have the first die-cast aluminum box body supporting rod, Second die-casting aluminum box and third die-casting aluminum box rotate the effect of angle modulation, lantern ring side bolt installation angle modulation pole one and angle modulation pole two, angle modulation pole one and angle modulation pole two have and support fixed effect after first die-casting aluminum box and third die-casting aluminum box rotate, increase the connection stability of every group die-casting aluminum box, angle modulation pole one side bolt erection joint board, the connecting plate has the stability that increases angle modulation pole one and outwards extends the installation multiunit die-casting aluminum box, connecting plate side fixed mounting connecting block, the connecting block has and is connected fixed effect with the connecting rod, set up the angle modulation device through the die-casting aluminum box to LED display screen court screen is fixed, make the die-casting aluminum box can drive the display screen and carry out the angle modulation, satisfy the spectator of different directions and watch experience and feel.
Drawings
FIG. 1 is a schematic connection diagram of a first die-cast aluminum box body, a second die-cast aluminum box body 2 and a third die-cast aluminum box body 3 in a court screen die-cast aluminum box body of an LED display screen and a processing method thereof provided by the invention;
FIG. 2 is a structural diagram of an area A of a court screen die-cast aluminum box body of an LED display screen and a processing method thereof;
FIG. 3 is a schematic connection diagram of a support disc in the court screen die-cast aluminum box of the LED display screen and the processing method thereof provided by the invention;
FIG. 4 is a structural diagram of a court screen die-cast aluminum box body of an LED display screen and a first die-cast aluminum box body in the processing method thereof;
FIG. 5 is a top plan view of a court screen die-cast aluminum box body of an LED display screen and a processing method thereof;
FIG. 6 is a convex top view of a court screen die-cast aluminum box body of an LED display screen and a processing method thereof;
FIG. 7 is a concave top view of a court screen die-cast aluminum box body of an LED display screen and a processing method thereof;
FIG. 8 is a top view of the court screen die-cast aluminum box body of the LED display screen and the processing method thereof, wherein the first die-cast aluminum box body, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 are symmetrically arranged on two sides.
In the figure: the angle adjusting device comprises a first die-cast aluminum box body 1, a positioning plate 11, a positioning block 111, a supporting seat 12, a supporting column 13, a supporting disk 14, a connecting rod 15, a clamping block 16, a clamping groove 161, an LED display screen plate 162, a second die-cast aluminum box body 2, a third die-cast aluminum box body 3, an angle adjusting device 4, a first supporting cylinder 41, a second supporting cylinder 42, a third supporting cylinder 43, a fourth supporting cylinder 44, a first supporting rod 45, a sleeve ring 46, a first angle adjusting rod 461, a second angle adjusting rod 462, a connecting block 47, a positioning pin 471, a second supporting rod 48 and a connecting plate 49.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to the attached drawings 1-8, the court screen die-cast aluminum box body of the LED display screen and the processing method thereof comprise a first die-cast aluminum box body 1, a second die-cast aluminum box body 2 and a third die-cast aluminum box body 3;
further, the second die-cast aluminum case 2 is disposed on the right side of the first die-cast aluminum case 1, and the third die-cast aluminum case 3 is disposed on the right side of the second die-cast aluminum case 2, and further includes: the angle adjusting device 4 is arranged at the rear ends of the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3, specifically, the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 have the function of installing the LED display screen panel 162, the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 are installed in a combined mode and are convenient to install and disassemble at any time, when one LED display screen panel 162 and one die-cast aluminum box body are damaged, the LED display screen panel 162 and the die-cast aluminum box body can be replaced independently, the angle adjusting device 4 has the function of adjusting the angles of the first die-cast aluminum box body 1 and the third die-cast aluminum box body 3, the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 can form a straight surface, a convex surface and a concave surface, and therefore audiences in multiple angles can watch conveniently;
the angle adjusting device 4 comprises a first supporting cylinder 41 and a second supporting cylinder 42, the first supporting cylinder 41 and the second supporting cylinder 42 are fixedly installed at the rear end of the first die-cast aluminum box body 1, the rear end of the second die-cast aluminum box body 2 is fixedly installed with a third supporting cylinder 43 and a fourth supporting cylinder 44, the upper ends of the first supporting cylinder 41, the second supporting cylinder 42, the third supporting cylinder 43 and the fourth supporting cylinder 44 are clamped with a lantern ring 46, the inner walls of the first supporting cylinder 41, the second supporting cylinder 42 and the lantern ring 46 are inserted with a first supporting rod 45, the third supporting cylinder 43, the fourth supporting cylinder 44 and the inner wall of the lantern ring 46 are inserted with a second supporting rod 48, an angle adjusting rod 461 and an angle adjusting rod 462 are installed on the side end of the lantern ring 46 through bolts, a connecting plate 49 is installed on the side end of the first angle adjusting rod 461, a connecting block 47 is fixedly installed on the side end of the connecting plate 49, and particularly, the first supporting cylinder 41 and the second supporting cylinder 42 have the function of installing the first supporting rod 45, the first support cylinder 41 and the second support cylinder 42 also have the function of fixing a sleeve ring 46, the third support cylinder 43 and the fourth support cylinder 44 have the function of installing a second support rod 48, the third support cylinder 43 and the fourth support cylinder 44 also have the function of fixing the sleeve ring 46, the sleeve ring 46 has the function of facilitating angle fixing of the first die-cast aluminum box 1 and the third die-cast aluminum box 3 after angle adjustment, the first support rod 45 and the second support rod 48 have the function of supporting the first die-cast aluminum box 1, the second die-cast aluminum box 2 and the third die-cast aluminum box 3 to rotate and adjust the angle, the first angle adjusting rod 461 and the second angle adjusting rod 462 have the function of supporting and fixing after the first die-cast aluminum box 1 and the third die-cast aluminum box 3 rotate, the connection stability of each group of die-cast aluminum boxes is improved, the first angle adjusting rod 461 and the second angle adjusting rod 462 are installed in a crossed manner, the first angle adjusting rod 461 and the second angle adjusting rod 462 are movably connected through straight nails, the connecting plate 49 has the functions of increasing the stability of the angle adjusting rod I461 and outwards extending and mounting a plurality of groups of die-cast aluminum boxes, and the connecting block 47 has the function of connecting and fixing with the connecting rod 15;
furthermore, the positioning plate 11 is detachably mounted at the upper ends of the first support rod 45 and the second support rod 48, the positioning block 111 is detachably mounted at the upper end of the positioning plate 11, and the positioning block 111 is detachably mounted at the lower ends of the first support rod 45 and the second support rod 48, specifically, the positioning plate 11 has the function of positioning the first support rod 45 and the second support rod 48 when the angles of the first die-cast aluminum box 1 and the third die-cast aluminum box 3 are adjusted conveniently, and after the angles of the first die-cast aluminum box 1 and the third die-cast aluminum box 3 are adjusted, the positioning block 111 has the function of fixing the positioning plate 11, the first support rod 45 and the second support rod 48 through threaded connection;
further, a connecting rod 15 is installed on the outer side of the connecting block 47 through a bolt, one end, far away from the connecting block 47, of the connecting rod 15 is connected with a supporting disk 14 through a bolt, specifically, the first die-cast aluminum box 1, the second die-cast aluminum box 2 and the third die-cast aluminum box 3 can be symmetrically installed on four sides, the connecting rod 15 has the function of supporting the first die-cast aluminum box 1, the second die-cast aluminum box 2 and the third die-cast aluminum box 3 on four sides, the connecting rod 15 can adjust the length according to the rotating angle of the boxes, the installation is convenient, the supporting disk 14 is arranged in a square shape, and the function of fixing and supporting the connecting rod 15 is convenient;
further, a support column 13 is detachably mounted at the lower end of the support plate 14, a support seat 12 is fixedly mounted at the lower end of the support column 13, specifically, the support column 13 has the function of fixing the support plate 14, the support column 13 can be continuously heightened upwards according to the requirement of a field, the heights of the die-cast aluminum box body and the LED display screen plate 162 are convenient to change, and the support seat 12 has the function of fixing the support column 13;
further, a fixture block 16 is fixedly mounted on the inner wall of the first die-cast aluminum box 1, a clamping groove 161 is formed in the inner wall of the fixture block 16, the fixture block 16 is symmetrically mounted, an LED display panel 162 is detachably mounted at the front end of the first die-cast aluminum box 1, the rear end of the LED display panel 162 is clamped on the inner wall of the clamping groove 161, specifically, the fixture block 16 has the function of mounting the LED display panel 162, the clamping groove 161 has the function of clamping the LED display panel 162, a clamping head at the rear end of the LED display panel 162 is clamped on the inner side of the clamping groove 161, four groups of LED display panels 162 are mounted on the inner side of the first die-cast aluminum box 1, and the LED display panels 162 are mounted in a combined manner;
furthermore, a positioning pin 471 is detachably mounted on the inner wall of the connecting block 47, specifically, the positioning pin 471 has the function of fixing the connecting block 47, so that the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 can be conveniently mounted on two symmetrical surfaces;
further, the lantern ring 46 is arranged in an L shape, the lantern ring 46 is symmetrically installed, and particularly, the L-shaped lantern ring 46 is convenient to rotate when the angles of the first die-cast aluminum box body 1 and the third die-cast aluminum box body 3 are adjusted, so that the first angle adjusting rod 461 and the second angle adjusting rod 462 are used for supporting;
furthermore, the two ends of the first die-cast aluminum case 1, the second die-cast aluminum case 2 and the third die-cast aluminum case 3 are arc-shaped and have no frame, and particularly, the angle adjustment of the first die-cast aluminum case 1 and the third die-cast aluminum case 3 is facilitated, and the no frame is used for reducing the influence of a black area of the LED display panel 162 during display;
further, angle modulation device 4 is the symmetry installation, first die-casting aluminum box 1 with 3 angle modulation scopes of third die-casting aluminum box are positive 15 degrees to negative 15 degrees, and is concrete, the straight face is personally submitted in the first die-casting aluminum box 1 of the four sides of being convenient for and the 3 angle modulation back display of third die-casting aluminum box, convex surface and concave surface, the spectator at the display screen four sides of being convenient for of straight face watches, the convex surface is convenient for the spectator in the face of display screen corner also can watch the effect of display screen, when court spectator is less, adjust the angle of first die-casting aluminum box 1 and third die-casting aluminum box 3, be the concave surface setting to the display screen, improve the spectator and watch the impression of display screen, improve the third dimension of watching.
The using process of the invention is as follows: in the use of the invention, the second die-cast aluminum case 2 is arranged at the right side of the first die-cast aluminum case 1, the third die-cast aluminum case 3 is arranged at the right side of the second die-cast aluminum case 2, the first die-cast aluminum case 1, the second die-cast aluminum case 2 and the third die-cast aluminum case 3 are assembled to facilitate the assembly and disassembly at any time, when one LED display screen plate 162 and the die-cast aluminum case are damaged, the LED display screen plate can be independently replaced, the first die-cast aluminum case 1, the second die-cast aluminum case 2 and the third die-cast aluminum case 3 can be symmetrically assembled at four sides, and can also be symmetrically assembled at two sides, the angle adjusting device 4 is also included, the angle adjusting device 4 is arranged at the rear ends of the first die-cast aluminum case 1, the second die-cast aluminum case 2 and the third die-cast aluminum case 3, the angle adjusting device 4 comprises a first supporting cylinder 41 and a second supporting cylinder 42, the first supporting cylinder 41 and the second supporting cylinder 42 are fixedly arranged at the rear end of the first die-cast aluminum case 1, a third supporting cylinder 43 and a fourth supporting cylinder 44 are fixedly installed at the rear end of the second die-casting aluminum box body 2, a first supporting cylinder 41, a second supporting cylinder 42, a third supporting cylinder 43 and a fourth supporting cylinder 44 are connected with a clamping lantern ring 46 at the upper end, a first supporting cylinder 41, a second supporting cylinder 42 and a first supporting rod 45 are inserted into the inner wall of the lantern ring 46, a third supporting cylinder 43, a fourth supporting cylinder 44 and a second supporting rod 48 are inserted into the inner wall of the lantern ring 46, a first angle adjusting rod 461 and a second angle adjusting rod 462 are installed on the side end of the lantern ring 46 through bolts, a connecting plate 49 is installed at the side end of the first angle adjusting rod 461 through a bolt, a connecting block 47 is fixedly installed at the side end of the connecting plate 49, a positioning plate 11 is detachably installed at the upper ends of the first supporting rod 45 and the second supporting rod 48, a positioning block 111 is detachably installed at the upper end of the positioning plate 11, a connecting rod 15 and a connecting block 47-far away end are connected with a supporting plate 14 through a bolt, the support column 13 is detachably mounted at the lower end of the support disc 14, the support column 13 can be upwards continuously heightened according to the needs of the site, the heights of the die-cast aluminum box body and the LED display screen panel 162 are convenient to change, the support base 12 is fixedly mounted at the lower end of the support column 13, the fixture block 16 is fixedly mounted on the inner wall of the first die-cast aluminum box body 1, the inner wall of the fixture block 16 is provided with a clamping groove 161, the fixture block 16 is symmetrically mounted, the LED display screen panel 162 is detachably mounted at the front end of the first die-cast aluminum box body 1, the rear end of the LED display screen panel 162 is clamped on the inner wall of the clamping groove 161, the positioning pin 471 is detachably mounted on the inner wall of the connecting block 47, the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 are convenient to be symmetrically mounted, the lantern ring 46 is arranged in an L shape, the lantern ring 46 in the L shape is convenient to rotate when the angles of the first die-cast aluminum box body 1 and the third die-cast aluminum box body 3 are adjusted, the first angle adjusting rod 461, the LED display screen panel is conveniently installed in the L shape, The angle adjusting rod II 462 is used for supporting, the angle adjusting device 4 is symmetrically installed, the angle adjusting range of the first die-cast aluminum box body 1 and the angle adjusting range of the third die-cast aluminum box body 3 are from positive 15 degrees to negative 15 degrees, the angle adjusting device is convenient for the angle adjusting range of the first die-cast aluminum box body 1 and the angle adjusting range of the third die-cast aluminum box body 3 on four sides to be displayed in a straight surface, a convex surface and a concave surface, the straight surface is convenient for viewers on four sides to watch, the convex surface is convenient for the viewers facing the corners of the display screen to watch the display screen, when the viewers in the court are few, the angles of the first die-cast aluminum box body 1 and the angle adjusting device are adjusted to enable the display screen to be arranged in a concave surface mode, the feeling of watching the display screen by the viewers is improved, the watching stereoscopic impression is improved, when the die-cast aluminum box body is manufactured, the die-cast aluminum plate is placed on a workbench of a press bed, the press bed is started to integrally press-laminate the aluminum plate to form the die-cast aluminum box body, the first welding supporting cylinder 41 and the rear end of the die-cast aluminum box body, A support cylinder II 42, a support cylinder III 43 and a support cylinder IV 44 are inserted into the inner walls of the support cylinder I41, the support cylinder II 42, the support cylinder III 43 and the support cylinder IV 44, a support rod I45 and a support rod II 48 are sleeved on the outer walls of the support rod I45 and the support rod II 48, a lantern ring 46 is sleeved on the outer wall of the support rod I45 and the support rod II 48, the side end of the lantern ring 46 is fixed with an angle adjusting rod I461 and an angle adjusting rod II 462 by bolts, the first die-cast aluminum box body 1 and the third die-cast aluminum box body 3 are rotated to adjust the angle according to the seat position of a court audience, four groups of LED display panels 162 are arranged in one die-cast aluminum box body, a telescopic connecting rod 15 is used for adjusting the length of the connecting rod 15, the connecting rod 15 is fixed with a connecting block 47 by bolts, the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 are supported by a support plate 14, and the first die-cast aluminum box body 1, the second die-cast aluminum box body 2 and the third die-cast aluminum box body 3 can be symmetrically arranged according to the needs of a venue, the first die-cast aluminum case 1, the second die-cast aluminum case 2, and the third die-cast aluminum case 3 are formed on both sides.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a court screen die-casting aluminum box of LED display screen, includes first die-casting aluminum box (1), second die-casting aluminum box (2) and third die-casting aluminum box (3), second die-casting aluminum box (2) set up first die-casting aluminum box (1) right side, third die-casting aluminum box (3) set up second die-casting aluminum box (2) right side, its characterized in that still includes: the angle adjusting device (4) is arranged at the rear ends of the first die-cast aluminum box body (1), the second die-cast aluminum box body (2) and the third die-cast aluminum box body (3);
the angle adjusting device (4) comprises a first support cylinder (41) and a second support cylinder (42), the first support cylinder (41) and the second support cylinder (42) are fixedly installed at the rear end of the first die-cast aluminum box body (1), a third support cylinder (43) and a fourth support cylinder (44) are fixedly installed at the rear end of the second die-cast aluminum box body (2), the first support cylinder (41), the second support cylinder (42), the third support cylinder (43) and the fourth support cylinder (44) are connected with a clamping sleeve ring (46) in an upper end mode, the first support cylinder (41), the second support cylinder (42) and the first sleeve ring (46) are connected with a first support rod (45) in an inserting mode, the third support cylinder (43), the fourth support cylinder (44) and the second sleeve ring (46) are connected with a second support rod (48) in an inserting mode, a first angle adjusting rod (461) and a second angle adjusting rod (462) are installed on bolts of the sleeve ring (46), and a connecting plate (49) is installed on the side end of the first angle adjusting rod (461), and a connecting block (47) is fixedly arranged at the side end of the connecting plate (49).
2. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 1, wherein: the utility model discloses a support bar, including bracing piece one (45) with bracing piece two (48) upper end demountable installation locating piece (11), locating piece (111) is demountable installation in locating piece (11) upper end, bracing piece one (45) with bracing piece two (48) lower extreme demountable installation locating piece (111).
3. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 1, wherein: connecting block (47) outside bolt erection connecting rod (15), connecting rod (15) are kept away from connecting block (47) one end bolted connection supporting disk (14).
4. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 3, wherein: support column (13) of supporting disk (14) lower extreme demountable installation, support column (13) lower extreme fixed mounting supporting seat (12).
5. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 1, wherein: a clamping block (16) is fixedly installed on the inner wall of the first die-cast aluminum box body (1), a clamping groove (161) is formed in the inner wall of the clamping block (16), the clamping block (16) is symmetrically installed, an LED display screen board (162) is detachably installed at the front end of the first die-cast aluminum box body (1), and the rear end of the LED display screen board (162) is clamped on the inner wall of the clamping groove (161).
6. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 1, wherein: and a positioning pin (471) is detachably arranged on the inner wall of the connecting block (47).
7. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 1, wherein: the lantern ring (46) is arranged in an L shape, and the lantern ring (46) is symmetrically arranged.
8. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 1, wherein: the two ends of the first die-cast aluminum box body (1), the second die-cast aluminum box body (2) and the third die-cast aluminum box body (3) are arc-shaped and frameless.
9. The die-cast aluminum box body for the court screen of the LED display screen as claimed in claim 1, wherein: the angle adjusting devices (4) are symmetrically installed, and the angle adjusting range of the first die-cast aluminum box body (1) and the third die-cast aluminum box body (3) is from positive 15 degrees to negative 15 degrees.
10. The processing method of the die-cast aluminum box body of the court screen of the LED display screen is characterized by comprising the following specific operation steps of:
s1: preparing a box aluminum plate;
s2: placing an aluminum plate on a workbench of a press machine, starting the press machine to integrally press the aluminum plate at one time to form a die-cast aluminum box body, and welding a first support cylinder (41), a second support cylinder (42), a third support cylinder (43) and a fourth support cylinder (44) at the rear end of the die-cast aluminum box body;
s3: inserting a first support rod (45) and a second support rod (48) into the inner walls of the first support cylinder (41), the second support cylinder (42), the third support cylinder (43) and the fourth support cylinder (44), sleeving a lantern ring (46) on the outer walls of the first support rod (45) and the second support rod (48), and fixing a first angle adjusting rod (461) and a second angle adjusting rod (462) at the side end of the lantern ring (46) by using bolts;
s4: according to the positions of seats of spectators in a court, a first die-cast aluminum box body (1) and a third die-cast aluminum box body (3) are rotated to carry out angle adjustment, and four groups of LED display panels (162) are arranged in one die-cast aluminum box body;
s5: the telescopic connecting rod (15) is used for adjusting the length of the connecting rod (15), is fixed with the connecting block (47) through a bolt and supports the first die-cast aluminum box body (1), the second die-cast aluminum box body (2) and the third die-cast aluminum box body (3) through the supporting disk (14);
s6: according to the needs of a venue, the first die-cast aluminum box body (1), the second die-cast aluminum box body (2) and the third die-cast aluminum box body (3) can be symmetrically arranged, so that the first die-cast aluminum box body (1), the second die-cast aluminum box body (2) and the third die-cast aluminum box body (3) are in two sides.
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| CN202110501930.5A CN113205752B (en) | 2021-05-08 | 2021-05-08 | Die-cast aluminum box body of court screen of LED display screen and machining method thereof |
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| CN202110501930.5A CN113205752B (en) | 2021-05-08 | 2021-05-08 | Die-cast aluminum box body of court screen of LED display screen and machining method thereof |
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