CN116959332A - Screen convenient to splice and use method thereof - Google Patents
Screen convenient to splice and use method thereof Download PDFInfo
- Publication number
- CN116959332A CN116959332A CN202310935245.2A CN202310935245A CN116959332A CN 116959332 A CN116959332 A CN 116959332A CN 202310935245 A CN202310935245 A CN 202310935245A CN 116959332 A CN116959332 A CN 116959332A
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- CN
- China
- Prior art keywords
- wall
- block
- screen
- safety cover
- splice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004078 waterproofing Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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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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- 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
- H05K5/0217—Mechanical details of casings
-
- 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
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20963—Heat transfer by conduction from internal heat source to heat radiating structure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Thermal Sciences (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention relates to the technical field of screens and discloses a screen convenient to splice and a use method thereof. According to the screen convenient to splice and the use method thereof, for more conveniently radiating and waterproofing, when the servo motor is started, the rotating mechanism is arranged, the rubber roller is matched with the fixed block, the reciprocating screw rod, the moving block, the sliding rail, the sliding block and the connecting rod to enable the rubber roller to reciprocate and extrude on the side wall of the breathable sponge, so that rainwater absorbed in the breathable sponge is discharged, and the drainage groove, the inclined block, the drainage hole and the extension block are matched, so that the rainwater is discharged from the protective cover, and the effects of ventilation and radiating and waterproofing are achieved.
Description
Technical Field
The invention relates to the technical field of screens, in particular to a screen convenient to splice and a using method thereof.
Background
The display screen is a flat-panel display, is made up of a small LED module faceplate, is used for displaying various information such as characters, picture, video, etc., the electronic display screen of LED collects the microelectronic technology, computer technology, information handling in an organic whole, have colorful, dynamic range wide, luminance high, long-lived, job stabilization reliable advantage, etc., the display screen is widely used in commercial media, cultural performance market, stadium, information spread, news release, stock trade, etc., can meet the needs of different environment.
In the occasions such as outdoor performance sites, a spliced screen is needed to be used, the spliced screen is a complete display unit, and a combined large picture can be displayed after the spliced screen is freely combined and installed, and the spliced screen is similar to building blocks.
But the screen is installed outdoors, often sun-drying and rain-spraying are carried out, the dust blowing cover is blown by wind, the working environment is bad, the electronic equipment is wetted or severely affected by damp and can cause short circuit or even fire, faults or even fire are caused, loss is caused, certain heat is generated when the screen works, if the environment temperature is too high and the heat dissipation is poor, the integrated circuit can possibly work abnormally, so that the screen cannot be made into a full-closed structure for waterproofing, namely, the current screen lacks a mechanism which can not only waterproofing but also facilitate heat dissipation, and the current screen splicing structure is not convenient enough.
Disclosure of Invention
The invention aims to provide a screen convenient to splice and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a screen of convenient concatenation, includes the safety cover, safety cover front side inner wall fixed connection sealing washer outer wall, sealing washer inner wall fixed connection screen body outer wall, the louvre has been seted up to the safety cover rear side lateral wall, inside slewing mechanism and the exhaust assembly of being provided with of safety cover, slewing mechanism includes:
the fixed block is fixedly arranged at the top end of the inner wall at the rear side of the right end of the protective cover, a servo motor is fixedly arranged at the top of the fixed block, the output end of the servo motor is fixedly connected with the top of a reciprocating screw rod through a coupler, the arc-shaped outer wall at the top end of the reciprocating screw rod is rotationally connected with the arc-shaped inner wall of the fixed block, and the outer side of the reciprocating screw rod is in threaded connection with the inner wall of the moving block;
the sliding rail is fixedly arranged on the inner wall of the rear side of the protective cover, the sliding rail and the reciprocating screw rod are in vertical parallel relation, a sliding block is slidably arranged in the sliding rail, the inner part of the left side wall of the moving block is rotationally connected with the right end of the connecting rod, and the inner part of the right side wall of the sliding block is rotationally connected with the left end of the connecting rod;
the rubber roller is fixedly arranged on the arc-shaped outer wall of the connecting rod, the ventilation sponge is fixedly arranged on the inner wall of the rear side of the protective cover, and the ventilation sponge is positioned right in front of the radiating hole.
Preferably, the inner wall of the rear side of the protective cover is fixedly provided with a drainage groove, the drainage groove is located under the breathable sponge, the inner bottom surface of the drainage groove is fixedly provided with an inclined block, the inner bottom surface of the drainage groove is provided with a through drainage hole, and the inner wall bottom surface of the rear side of the protective cover is provided with a round hole with the same size under the drainage hole, so that rainwater can be smoothly discharged out of the protective cover.
Preferably, the ventilation sponge and the rubber roller are in the same vertical plane, the ventilation sponge is matched with the rubber roller in length, and the upper end and the lower end of the ventilation sponge are provided with cambered surface bevel edges, so that the rubber roller can roll the ventilation sponge more smoothly.
Preferably, the tops of the left end and the right end of the drainage groove are fixedly provided with strip-shaped extension blocks, the two extension blocks are respectively positioned at the left end and the right end of the breathable sponge, and the extension blocks can enable extruded water to flow into the drainage groove below completely without overflowing.
Preferably, the exhaust assembly comprises a rotating rod, the bottom of the reciprocating screw rod is fixedly connected with the top of the rotating rod, and the arc-shaped outer wall of the bottom end of the rotating rod is fixedly connected with the arc-shaped inner wall of the center of the fan blade.
Preferably, the arc-shaped inner wall of the through hole formed in the bottom surface of the inner wall of the rear side of the protective cover is fixedly connected with the arc-shaped outer wall of the filter screen, and the filter screen is positioned under the fan blade.
Preferably, the safety cover outside is provided with auxiliary assembly, safety cover front side left end lateral wall fixed mounting has the lug, the spacing hole that runs through is seted up at lug lateral wall center, the recess has been seted up to safety cover front side right-hand member lateral wall, lug and recess size looks adaptation, and the safety cover lateral wall of recess central point put also has seted up the spacing hole with spacing hole size looks adaptation.
Preferably, the arc inner wall sliding connection inclined plane post of spacing hole's arc outer wall, inclined plane post inclined plane one side lateral wall is towards the direction of safety cover outer wall, the one end fixed mounting that the inclined plane post stretched out the recess has the rectangle piece, the tight spring of subsides has been cup jointed in the inclined plane post outside, tight spring one end fixed connection safety cover outer wall, tight spring other end fixed connection rectangle piece outer wall of subsides.
Preferably, two groups of protruding blocks and grooves are formed in the outer side of the protective cover, a group of protruding blocks are formed in the side wall of the protective cover in the left-right direction, a group of protruding blocks are formed in the upper-lower direction, grooves are formed in the left side and the upper side, and accordingly splicing in the upper-lower direction, the left-right direction and the right-left direction can be achieved.
A screen using method convenient for splicing comprises the following steps:
s1, when a servo motor is started, the fixed block and the reciprocating screw rod are matched, so that the moving block can reciprocate up and down;
s2, when the moving block moves, the sliding block can be driven to synchronously move by matching with the sliding rail, so that the rubber roller can reciprocate and extrude on the side wall of the breathable sponge by matching with the connecting rod, and rainwater adsorbed in the breathable sponge is discharged;
s3, after water adsorbed in the ventilation sponge is extruded by the rubber roller, the drainage groove, the inclined block, the drainage hole and the extension block are matched, so that rainwater is discharged from the protective cover, ventilation can be carried out through the heat dissipation hole, and water can be prevented through the ventilation sponge;
s4, when the reciprocating screw rod rotates, the rotating rod is driven to rotate, and therefore the fan blades and the filter screen are matched, heat of the screen body can be dissipated, and as the filter screen is arranged at the bottom of the protective cover, rainwater cannot enter the protective cover from the through hole;
s5, when the screen body is to be spliced, the convex block of one protective cover moves into the groove of the other protective cover, so that the splicing work can be conveniently completed by matching with the limit hole, the inclined plane column, the rectangular block and the close spring;
s6, when the rectangular block is pulled outwards, the inclined plane column is matched with the close spring, and the two adjacent screen bodies can be conveniently detached.
Compared with the prior art, the invention provides a screen convenient to splice and a use method thereof, and has the following beneficial effects:
1. according to the screen convenient to splice and the use method thereof, for more conveniently radiating and waterproofing, when the servo motor is started, the rotating mechanism is arranged, the rubber roller is matched with the fixed block, the reciprocating screw rod, the moving block, the sliding rail, the sliding block and the connecting rod to enable the rubber roller to reciprocate and extrude on the side wall of the breathable sponge, so that rainwater absorbed in the breathable sponge is discharged, and the drainage groove, the inclined block, the drainage hole and the extension block are matched, so that the rainwater is discharged from the protective cover, and the effects of ventilation and radiating and waterproofing are achieved.
2. This screen of convenient concatenation and application method thereof, in order to make the radiating effect better, through being provided with exhaust assembly, when reciprocating lead screw rotates to drive the bull stick and rotate, thereby cooperation flabellum and filter screen, can dispel the heat to the screen body, because the filter screen sets up the bottom at the guard shield, so the rainwater can not get into inside the guard shield from this department through-hole, thereby further strengthened the radiating effect to the screen body.
3. This screen of convenient concatenation and application method, in order to splice the screen body better, through being provided with auxiliary assembly, when the screen body is to splice, remove the lug of a safety cover to the recess of another safety cover in to cooperation spacing hole, inclined plane post, rectangular piece and tight spring, can conveniently accomplish the concatenation work, conversely, when outwards pulling the rectangular piece, cooperation inclined plane post and tight spring can conveniently dismantle two adjacent screen bodies.
Drawings
FIG. 1 is a schematic top view of a front view of an overall structure of the present invention;
FIG. 2 is a schematic view of a single protective cover and its internal structure according to the present invention;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal structure of the drainage groove of the present invention;
FIG. 5 is a schematic view of a single protective cover from the back view of the present invention;
fig. 6 is an enlarged view of the area B of fig. 5 according to the present invention.
In the figure: 1. a protective cover; 2. a seal ring; 3. a screen body; 4. a heat radiation hole; 5. a rotating mechanism; 51. a fixed block; 52. a servo motor; 53. a reciprocating screw rod; 54. a moving block; 55. a slide rail; 56. a slide block; 57. a connecting rod; 58. a rubber roller; 59. a breathable sponge; 510. drainage grooves; 511. a sloping block; 512. a drain hole; 513. an extension block; 6. an exhaust assembly; 61. a rotating rod; 62. a fan blade; 63. a filter screen; 7. an auxiliary component; 71. a bump; 72. a limiting hole; 73. a groove; 74. a beveled column; 75. rectangular blocks; 76. and tightly attaching the spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a screen of convenient concatenation, includes safety cover 1, 1 front side inner wall fixed connection sealing washer 2 outer walls of safety cover, 2 inner wall fixed connection screen body 3 outer walls of sealing washer, 1 rear side lateral wall of safety cover has seted up louvre 4, 1 inside slewing mechanism 5 and the exhaust assembly 6 of being provided with of safety cover.
Referring to fig. 2-5, in one embodiment of the present invention, the rotating mechanism 5 includes a fixed block 51, a fixed block 51 is fixedly mounted on the top of the inner wall of the right end of the protecting cover 1, a servo motor 52 is fixedly mounted on the top of the fixed block 51, the output end of the servo motor 52 is fixedly connected to the top of a reciprocating screw 53 through a coupling, the arc-shaped outer wall of the top of the reciprocating screw 53 is rotationally connected to the arc-shaped inner wall of the fixed block 51, the outer side of the reciprocating screw 53 is in threaded connection with the inner wall of a moving block 54, a sliding rail 55 is fixedly mounted on the inner wall of the rear side of the protecting cover 1, the sliding rail 55 is vertically parallel to the reciprocating screw 53, a sliding block 56 is slidably mounted in the sliding rail 55, a connecting rod 57 is rotationally connected to the right end of the inner wall of the left side of the moving block 54, a connecting rod 57 is rotationally connected to the inner wall of the right side of the sliding block 56, a rubber roller 58 is fixedly mounted on the arc-shaped outer wall of the connecting rod 57, a ventilation sponge 59 is fixedly mounted on the inner wall of the rear side of the protecting cover 1, the ventilation sponge 59 is positioned right in front of the heat dissipation holes 4 so that rainwater can be smoothly discharged out of the protective cover 1, further, the ventilation sponge 59 and the rubber roller 58 are positioned in the same vertical plane, the ventilation sponge 59 is matched with the rubber roller 58 in length, the upper end and the lower end of the ventilation sponge 59 are provided with cambered bevel edges so that the rubber roller 58 can be rolled on the ventilation sponge 59 more smoothly, further, the inner wall of the rear side of the protective cover 1 is fixedly provided with the drainage groove 510, the drainage groove 510 is positioned right below the ventilation sponge 59, the inner bottom surface of the drainage groove 510 is fixedly provided with the inclined block 511, the inner bottom surface of the drainage groove 510 is provided with the through drainage hole 512, the inner wall bottom surface of the rear side of the protective cover 1 is provided with round holes with the same size right below the drainage hole 512 so that rainwater can be smoothly discharged out of the protective cover 1, further, the tops of the left end and the right end of the drainage groove 510 are fixedly provided with long strip extension blocks 513, the two extension blocks 513 are respectively positioned at the left end and the right end of the ventilation sponge 59, and the extension blocks 513 can enable the extruded water to flow into the drainage groove 510 below completely without overflowing.
Referring to fig. 2 and 3, in an embodiment of the present invention, the exhaust assembly 6 includes a rotating rod 61, the bottom of the reciprocating screw rod 53 is fixedly connected to the top of the rotating rod 61, the arc-shaped outer wall at the bottom of the rotating rod 61 is fixedly connected to the arc-shaped inner wall at the center of the fan blade 62, further, the arc-shaped inner wall of the through hole formed in the bottom surface of the inner wall at the rear side of the protection cover 1 is fixedly connected to the arc-shaped outer wall of the filter screen 63, and the filter screen 63 is located right under the fan blade 62.
Referring to fig. 2, 5 and 6, in an embodiment of the present invention, an auxiliary component 7 is disposed on the outer side of the protective cover 1, a bump 71 is fixedly mounted on the left side wall of the front side of the protective cover 1, a through limiting hole 72 is formed in the center of the bump 71 side wall, a groove 73 is formed in the right side wall of the front side of the protective cover 1, the bump 71 is matched with the groove 73 in size, a limiting hole 72 matched with the limiting hole 72 is also formed in the center of the groove 73 on the side wall of the protective cover 1, further, the arc-shaped inner wall of the limiting hole 72 is slidingly connected with the arc-shaped outer wall of a bevel column 74, the side wall of the bevel column 74 faces the outer wall of the protective cover 1, one end of the bevel column 74 extending out of the groove 73 is fixedly mounted with a rectangular block 75, a tightening spring 76 is sleeved on the outer side of the bevel column 74, one end of the tightening spring 76 is fixedly connected with the outer wall of the protective cover 1, two groups of the other end of the tightening spring 76 are further, two groups of the bumps 71 and the grooves 73 on the outer side of the single protective cover 1 are arranged, one group of the left side wall and the right side wall of the protective cover 1 are also arranged, one group is arranged in the left side and the right side wall of the upper side, one group is arranged in the upper and lower side, wherein the left side and right side and the upper side and the right upper side and the right lower side of the upper side and lower side of the lower side positions 71 are respectively. In addition, two groups of protruding blocks 71, limiting holes 72, grooves 73, inclined plane columns 74, rectangular blocks 75 and abutting springs 76 are arranged on the outer wall of one side of the single protection cover 1, so that butt joint fixation is firmer.
A screen using method convenient for splicing comprises the following steps:
s1, when a servo motor 52 is started, the reciprocating screw rod 53 is rotated by matching with a fixed block 51, so that a moving block 54 can reciprocate up and down;
s2, when the moving block 54 moves up and down in a reciprocating manner, the sliding block 56 can be driven to move synchronously by matching with the sliding rail 55, so that the moving block 54 and the sliding block 56 can drive the connecting rod 57 to move up and down synchronously, and the rubber roller 58 rolls and extrudes on the side wall of the ventilation sponge 59 in a reciprocating manner, and rainwater adsorbed in the ventilation sponge 59 is discharged;
s3, when water absorbed in the ventilation sponge 59 is pressed out by the rubber roller 58, the inclined blocks 511 and the extension blocks 513 are matched, so that rainwater is discharged out of the protective cover 1 from the drainage holes 512 of the drainage grooves 510, and the ventilation effect of ventilation through the heat dissipation holes 4 and the waterproof effect of the ventilation sponge 59 are achieved;
s4, when the reciprocating screw rod 53 rotates, the rotating rod 61 is driven to rotate, the fan blades 62 are driven to rotate, and the screen body 3 can be cooled by matching with the filter screen 63, and as the filter screen 63 is arranged at the bottom of the protective cover 1, rainwater cannot enter the protective cover 1 from the through hole;
s5, when the screen body 3 is to be spliced, the convex block 71 of one protective cover 1 moves into the groove 73 of the other protective cover 1, so that when the convex block 71 contacts the inclined side wall of the inclined plane column 74, an outward force is applied to the convex block 71, the close spring 76 is subjected to stretching deformation, and when the convex block 71 continues to move, the close spring 76 is used for recovering the elastic potential energy of deformation, so that the inclined plane column 74 enters the limit hole 72 of the convex block 71, and the splicing work can be conveniently completed;
s6, conversely, when the rectangular block 75 is pulled outwards, the adjacent two screen bodies 3 can be conveniently detached by matching the inclined plane columns 74 and the close-fitting springs 76.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (10)
1. The utility model provides a screen of convenient concatenation, includes safety cover (1), its characterized in that: the utility model discloses a protection cover, including safety cover (1), sealing washer (2) outer wall of front side inner wall fixed connection, sealing washer (2) inner wall fixed connection screen body (3) outer wall, louvre (4) have been seted up to safety cover (1) rear side lateral wall, inside slewing mechanism (5) and the exhaust subassembly (6) of being provided with of safety cover (1), slewing mechanism (5) include:
the device comprises a fixed block (51), wherein the fixed block (51) is fixedly arranged at the top end of the inner wall at the rear side of the right end of the protective cover (1), a servo motor (52) is fixedly arranged at the top of the fixed block (51), the output end of the servo motor (52) is fixedly connected with the top of a reciprocating screw rod (53) through a coupler, the arc-shaped outer wall at the top of the reciprocating screw rod (53) is rotationally connected with the arc-shaped inner wall of the fixed block (51), and the outer side of the reciprocating screw rod (53) is in threaded connection with the inner wall of a moving block (54);
the sliding device comprises a sliding rail (55), wherein the sliding rail (55) is fixedly arranged on the inner wall of the rear side of the protective cover (1), the sliding rail (55) is vertically parallel to a reciprocating screw rod (53), a sliding block (56) is slidably arranged in the sliding rail (55), the right end of a connecting rod (57) is rotationally connected in the left side wall of a moving block (54), and the left end of the connecting rod (57) is rotationally connected in the right side wall of the sliding block (56);
the rubber roller (58), the arc outer wall fixed mounting of connecting rod (57) has rubber roller (58), safety cover (1) rear side inner wall fixed mounting has ventilative sponge (59), ventilative sponge (59) are located the place ahead of louvre (4).
2. A splice facilitating screen as defined in claim 1, wherein: the novel anti-leakage protective cover is characterized in that a drainage groove (510) is fixedly arranged on the inner wall of the rear side of the protective cover (1), the drainage groove (510) is located under the ventilation sponge (59), an inclined block (511) is fixedly arranged on the inner bottom surface of the drainage groove (510), a through drainage hole (512) is formed in the inner bottom surface of the drainage groove (510), and round holes with the same size are formed in the bottom surface of the inner wall of the rear side of the protective cover (1) under the drainage hole (512).
3. A splice facilitating screen as defined in claim 1, wherein: the ventilation sponge (59) is in the same vertical plane with the rubber roller (58), and the ventilation sponge (59) is matched with the length of the rubber roller (58), and the upper end and the lower end of the ventilation sponge (59) are provided with cambered surface bevel edges.
4. A splice facilitating screen as defined in claim 1, wherein: the tops of the left end and the right end of the drainage groove (510) are fixedly provided with strip-shaped extension blocks (513), and the two extension blocks (513) are respectively positioned at the left end and the right end of the ventilation sponge (59).
5. A splice facilitating screen as defined in claim 1, wherein: the exhaust assembly (6) comprises a rotating rod (61), the bottom of the reciprocating screw rod (53) is fixedly connected with the top of the rotating rod (61), and the arc-shaped outer wall of the bottom of the rotating rod (61) is fixedly connected with the arc-shaped inner wall of the center of the fan blade (62).
6. A splice facilitating screen as defined in claim 1, wherein: the arc-shaped inner wall of the through hole formed in the bottom surface of the inner wall of the rear side of the protective cover (1) is fixedly connected with the arc-shaped outer wall of the filter screen (63), and the filter screen (63) is positioned under the fan blades (62).
7. A splice facilitating screen as defined in claim 1, wherein: the utility model discloses a safety cover, including safety cover (1), recess (73) are seted up to safety cover (1) outside, safety cover (1) front side left end lateral wall fixed mounting has lug (71), spacing hole (72) that run through are seted up at lug (71) lateral wall center, recess (73) are seted up to safety cover (1) front side right end lateral wall, lug (71) and recess (73) size looks adaptation, and limit hole (72) with spacing hole (72) size looks adaptation are also seted up to safety cover (1) lateral wall of recess (73) central point put.
8. A splice facilitating screen as defined in claim 7, wherein: the arc-shaped inner wall sliding connection inclined plane post (74) of spacing hole (72) is outer wall, inclined plane post (74) inclined plane one side lateral wall is towards the direction of safety cover (1) outer wall, the one end fixed mounting that inclined plane post (74) stretched out recess (73) has rectangle piece (75), tight spring (76) have been cup jointed in inclined plane post (74) outside, tight spring (76) one end fixed connection safety cover (1) outer wall, tight spring (76) other end fixed connection rectangle piece (75) outer wall.
9. A splice facilitating screen as defined in claim 1, wherein: the single lug (71) and recess (73) in safety cover (1) outside are provided with two sets of, just the left and right sides direction lateral wall of safety cover (1) is provided with a set of, is provided with a set of in the upper and lower direction, and wherein left side and top are lug (71), and right side and below are recess (73).
10. A method of using a splice-facilitating screen as defined in claims 1-8, wherein: the using method comprises the following steps:
s1, when a servo motor (52) is started, a fixed block (51) and a reciprocating screw rod (53) are matched, and a moving block (54) can reciprocate up and down;
s2, when the moving block (54) moves, the rubber roller (58) can reciprocate and squeeze on the side wall of the ventilation sponge (59) by matching with the sliding rail (55), the sliding block (56) and the connecting rod (57), so that drainage is performed;
s3, after water adsorbed in the ventilation sponge (59) is pressed out by the rubber roller (58), the ventilation sponge is matched with the drainage groove (510), the inclined block (511), the drainage hole (512) and the extension block (513) so that rainwater is discharged from the protective cover (1);
s4, when the reciprocating screw rod (53) rotates, the screen body (3) can be cooled by matching the rotating rod (61), the fan blades (62) and the filter screen (63);
s5, when the screen body (3) is to be spliced, the convex block (71) of one protective cover (1) moves into the groove (73) of the other protective cover (1), so that the limiting hole (72), the inclined plane column (74), the rectangular block (75) and the close spring (76) are matched;
s6, when the rectangular block (75) is pulled outwards, the inclined plane column (74) and the close spring (76) are matched, and the two adjacent screen bodies (3) can be conveniently detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310935245.2A CN116959332A (en) | 2023-07-27 | 2023-07-27 | Screen convenient to splice and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310935245.2A CN116959332A (en) | 2023-07-27 | 2023-07-27 | Screen convenient to splice and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN116959332A true CN116959332A (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310935245.2A Withdrawn CN116959332A (en) | 2023-07-27 | 2023-07-27 | Screen convenient to splice and use method thereof |
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| Country | Link |
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| CN (1) | CN116959332A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117919905A (en) * | 2024-03-25 | 2024-04-26 | 沁源县金能电力科技有限公司 | Gas-liquid separator |
-
2023
- 2023-07-27 CN CN202310935245.2A patent/CN116959332A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117919905A (en) * | 2024-03-25 | 2024-04-26 | 沁源县金能电力科技有限公司 | Gas-liquid separator |
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Application publication date: 20231027 |
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| WW01 | Invention patent application withdrawn after publication |