CN111065218A - Method for processing dustproof LED display screen power supply equipment - Google Patents
Method for processing dustproof LED display screen power supply equipment Download PDFInfo
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- CN111065218A CN111065218A CN202010047566.5A CN202010047566A CN111065218A CN 111065218 A CN111065218 A CN 111065218A CN 202010047566 A CN202010047566 A CN 202010047566A CN 111065218 A CN111065218 A CN 111065218A
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- display screen
- power supply
- screen power
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- shell
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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
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
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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
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
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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
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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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
- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of power supply equipment, in particular to a method for processing dustproof LED display screen power supply equipment, wherein the dustproof LED display screen power supply equipment comprises a display screen power supply shell, the top of the display screen power supply shell is provided with a sliding connection sealing cover, the right side of the sealing cover is vertically provided with a mounting groove, the right wall in the display screen power supply shell is provided with a square sleeve through a screw, and the square sleeve is connected with a square sleeve rod in a sliding way, then the square sleeve is fixed on the upper part of the right inner wall of the display screen power supply shell.
Description
Technical Field
The invention relates to the technical field of power supply equipment, in particular to a method for processing dustproof LED display screen power supply equipment.
Background
LED display screen power supply equipment of production and processing is usually not convenient for install fast and dismantle under the condition of not with the help of external instrument on the existing market to lead to LED display screen power supply equipment to maintain to become the difficulty, the LED display screen power supply equipment who adopts among the prior art has only seted up the louvre when processing simultaneously, can not dismantle dustproof processing simultaneously in the heat dissipation, therefore still need improve the processing.
Disclosure of Invention
In order to make up for the above deficiencies, the present invention provides a method for processing a dustproof power device for an LED display screen, so as to solve the problems mentioned in the background art.
The technical scheme of the invention is as follows: a dustproof LED display screen power supply device processing method comprises a display screen power supply shell, wherein a sealing cover is installed at the top of the display screen power supply shell in a sliding connection mode, an installation groove is vertically formed in the right side of the sealing cover, a square sleeve is installed on the right wall in the display screen power supply shell through screws, a square sleeve rod is connected in the square sleeve in a sliding mode, a spring is welded between the inner end portion of the square sleeve rod and the inner bottom portion of the square sleeve rod, the square sleeve rod and the installation groove are fixedly inserted and connected, a rectangular groove is formed in the middle of the bottom end face of the sealing cover, radiating strip holes communicated with the rectangular groove are formed in the sealing cover at equal intervals, a dustproof net I is further adhered to the inner wall of the rectangular groove, a dustproof net II covering all radiating strip holes is adhered to the outer wall of the sealing cover, and a heat-conducting silica gel pad is adhered to the inner, cushion blocks are mounted on the inner wall of the display screen power supply shell through screws all around, four PCB circuit boards are placed on the cushion blocks, metal elastic sheets are mounted on four sides of the inner wall of the display screen power supply shell through screws, and the method comprises the following steps:
s1, manufacturing a display screen power supply shell, namely manufacturing the display screen power supply shell by a mould, namely manufacturing a rectangular notch at the upper part of the right side wall of the display screen power supply shell and U-shaped slide rails at the front, back and left side inner walls of the display screen power supply shell, drilling holes at corresponding positions of the four side inner walls of the display screen power supply shell by an external drilling machine, respectively fixing four cushion blocks and four metal elastic sheets on the four side inner walls of the display screen power supply shell, and then fixing a square sleeve on the upper part of the right inner wall of the display screen power supply shell;
s2, manufacturing a square sleeve and components thereof, preparing two rectangular rings before installing the direction sleeve, welding a first rectangular ring on the periphery of the bottom of a square loop bar by a welding machine, welding a spring on the bottom in the direction sleeve, inserting the square loop bar into the direction sleeve, and welding a second rectangular ring on an opening at the upper end of the direction sleeve by the welding machine;
and S3, processing a seal cover, manufacturing the seal cover by adopting a mold to enable the bottom of the seal cover to be provided with a rectangular groove, then equidistantly arranging heat dissipation bar holes communicated with the rectangular groove on the seal cover by adopting a cutting machine, and then respectively adhering a dust screen I and a dust screen II which cover the heat dissipation bar holes on the inner wall of the rectangular groove and the upper outer wall of the seal cover by adopting a strong adhesive.
As a further optimization of the technical scheme, a rectangular notch is formed in the upper portion of the right side wall of the display screen power supply shell, U-shaped sliding rails are arranged on the front and back inner walls and the left inner wall of the display screen power supply shell, and the outer side of the sealing cover is connected with the U-shaped sliding rails in a sliding mode.
As the further optimization of this technical scheme, four corners of display screen power supply housing bottom surface still all are through the inherent non-skid stud of powerful gluing, and four non-skid stud's height still is 1 CM.
As a further optimization of the technical scheme, the four metal elastic sheets are respectively positioned in the middle of the inner walls of the four sides of the power supply shell of the display screen, and the bottom end surfaces of the four metal elastic sheets are adhered with inherent anti-skid rubber pads through strong glue.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a method for processing dustproof LED display screen power supply equipment, which comprises the steps of firstly manufacturing a display screen power supply shell through a mould, namely manufacturing a rectangular notch at the upper part of the right side wall of the display screen power supply shell and U-shaped slide rails at the front, back and left side inner walls of the display screen power supply shell, then drilling holes at corresponding positions of the four side inner walls of the display screen power supply shell through an external drilling machine, respectively fixing four cushion blocks and four metal elastic sheets on the four side inner walls of the display screen power supply shell, and then fixing a square sleeve on the upper part of the right inner wall of the display screen power supply; preparing two rectangular rings before installing the direction sleeve, welding a first rectangular ring on the periphery of the bottom of the square loop bar by using a welding machine, welding a spring on the bottom in the direction sleeve, inserting the square loop bar into the direction sleeve, and welding a second rectangular ring on an opening at the upper end of the direction sleeve by using the welding machine; then press from both sides the fastening with the PCB circuit board through four metal flexure strips and four cushion, it slides the closing cap to display screen power supply shell upper portion to recycle U-shaped slide rail, utilize square loop bar and installation trench cooperation can be quick simultaneously with closing cap and display screen power supply shell quick fixation, the installation is dismantled efficiently, and the closing cap adopts the mould to make, adopt the cutting machine to set up the heat dissipation strip hole with the rectangle recess intercommunication on the closing cap equidistance, then adopt powerful adhesive to stick to go up dust screen I and dust screen II that covers the heat dissipation strip hole on rectangle recess inner wall and closing cap outer wall respectively, the cooperation setting that utilizes heat dissipation strip hole and dust screen I and dust screen II not only can play radiating effect and can also play dirt-proof effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a power supply housing part of a display screen according to the present invention.
In the figure: 1-display screen power supply shell; 101-U-shaped slide rails; 2-sealing the cover; 201-rectangular groove; 202-heat dissipation bar holes; 3-mounting hole sites; 4-a square sleeve; 5-a square loop bar; 6-metal elastic sheet; 7-a spring; 8-dust screen I; 9-dust screen II; 10-heat conducting silica gel pad; 11-a cushion block; 12-a PCB circuit board; 13-anti-slip raised parts; 14-antiskid rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a dustproof LED display screen power supply equipment processing method comprises a display screen power supply shell 1, specifically, four corners of the bottom end face of the display screen power supply shell 1 are respectively adhered with inherent anti-slip bumps 13 through a strong adhesive, the heights of the four anti-slip bumps 13 are 1CM, a sealing cover 2 is installed at the top of the display screen power supply shell 1 in a sliding connection mode, specifically, a rectangular notch is formed in the upper portion of the right side wall of the display screen power supply shell 1, U-shaped slide rails 101 are arranged on the front wall, the rear wall and the left side inner wall of the display screen power supply shell 1, the outer side of the sealing cover 2 is connected with the U-shaped slide rails 101 in a sliding mode, an installation groove position 3 is vertically formed in the right side of the sealing cover 2, a square sleeve 4 is installed on the right wall in the display screen power supply shell 1 through a screw, and a square sleeve rod, the inner end part of the square loop bar 5 and the inner bottom part of the square sleeve 4 are welded with springs 7, the square loop bar 5 and the installation groove 3 are fixedly inserted, a heat-conducting silica gel pad 10 is adhered to the inner bottom part of the display screen power supply shell 1, cushion blocks 11 are respectively arranged on the front, back, left and right sides of the inner wall of the display screen power supply shell 1 through screws, a PCB circuit board 12 is commonly arranged on the four cushion blocks 11, metal elastic sheets 6 are respectively arranged on four sides of the inner wall of the display screen power supply shell 1 through screws, the four metal elastic sheets 6 are respectively arranged at the middle parts of the inner walls of the four sides of the display screen power supply shell 1, the bottom end surfaces of the four metal elastic sheets 6 are respectively adhered with inherent anti-skid rubber pads 14 through strong glue, and particularly, when the display screen power supply shell 1 is processed, the display screen power supply shell 1 is firstly manufactured through a mould, namely, the display screen power supply shell, drilling holes on corresponding positions of the inner walls of the four sides of the display screen power supply shell 1 by an external drilling machine, fixing the four cushion blocks 11 and the four metal elastic sheets 6 on the inner walls of the four sides of the display screen power supply shell 1 respectively, and fixing the square sleeve 4 on the upper part of the right inner wall of the display screen power supply shell 1; the manufacturing method comprises the steps of manufacturing a square sleeve 4 and components thereof, preparing two rectangular rings before installing the direction sleeve 4, welding a first rectangular ring on the periphery of the bottom of a square loop bar 5 by a welding machine, welding a spring 7 on the bottom in the direction sleeve 4, inserting the square loop bar 5 into the direction sleeve 4 in an inserting mode, and welding a second rectangular ring at an opening at the upper end of the direction sleeve 4 by the welding machine.
The middle of the bottom end face of the sealing cover 2 is provided with a rectangular groove 201, the sealing cover 2 is further provided with radiating bar holes 202 communicated with the rectangular groove 201 at equal intervals, the inner wall of the rectangular groove 201 is further adhered with a dustproof net I8, the outer wall of the sealing cover 2 is adhered with a dustproof net II 9 which covers all the radiating bar holes 202, specifically, when the sealing cover 2 is processed, a mold is adopted to manufacture the sealing cover 2 to enable the bottom of the sealing cover to be provided with the rectangular groove 201, then a cutting machine is adopted to equidistantly provide the radiating bar holes 202 communicated with the rectangular groove 201 on the sealing cover 2, and then strong adhesives are adopted to adhere the dustproof net I8 and the dustproof net II 9 which cover the radiating bar holes 202 on the inner wall of the rectangular groove 201 and the outer wall of the sealing cover 2.
The processing method comprises the following steps: firstly, manufacturing a display screen power supply shell 1 through a mould, namely manufacturing a rectangular notch at the upper part of the right side wall of the display screen power supply shell 1 and U-shaped slide rails 101 at the front, back and left side inner walls, then drilling holes at corresponding positions of the inner walls at four sides of the display screen power supply shell 1 through an external drilling machine, respectively fixing four cushion blocks 11 and four metal elastic sheets 6 on the inner walls at four sides of the display screen power supply shell 1, and then fixing a square sleeve 4 on the upper part of the right inner wall of the display screen power supply shell 1; preparing two rectangular rings before installing the direction sleeve 4, welding a first rectangular ring on the periphery of the bottom of the square loop bar 5 by using a welding machine, welding a spring 7 on the bottom in the direction sleeve 4, inserting the square loop bar 5 into the direction sleeve 4, and welding a second rectangular ring on an opening at the upper end of the direction sleeve 4 by using the welding machine; then press from both sides tightly fixed with PCB circuit board 12 through four metal flexure strips 6 and four cushion 11, it slides closing cap 2 to 1 upper portion of display screen power supply housing to recycle U-shaped slide rail 101, it can be quick with closing cap 2 and display screen power supply housing 1 quick fixed to utilize square loop bar 5 and installation trench 3 cooperation simultaneously, the installation dismantlement efficiency is higher, and closing cap 2 adopts the mould to make, adopt the cutting machine to set up the heat dissipation strip hole 202 with the intercommunication of rectangle recess 201 on closing cap 2 equidistance, then adopt powerful adhesive to stick to go up the outer wall on rectangle recess 201 inner wall and closing cap 2 respectively and cover I8 and the dust screen II 9 that cover heat dissipation strip hole 202, utilize heat dissipation strip hole 202 and the cooperation setting of dust screen I8 and dust screen II 9 not only can play radiating effect and can also play dirt-proof effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A dustproof LED display screen power supply equipment processing method comprises a display screen power supply shell (1), wherein a sealing cover (2) is installed at the top of the display screen power supply shell (1) in a sliding connection mode, an installation groove (3) is vertically formed in the right side of the sealing cover (2), a square sleeve (4) is installed on the right wall in the display screen power supply shell (1) through screws, a square sleeve rod (5) is connected in the square sleeve (4) in a sliding mode, a spring (7) is welded between the inner end portion of the square sleeve rod (5) and the inner bottom portion of the square sleeve (4), the square sleeve rod (5) and the installation groove (3) are fixedly connected in an inserting mode, a rectangular groove (201) is formed in the middle of the bottom end face of the sealing cover (2), and radiating strip holes (202) communicated with the rectangular groove (201) are formed in the sealing cover (2) in an equidistant mode, rectangle recess (201) inner wall has still cemented dust screen I (8), closing cap (2) outer wall has cemented dust screen II (9) that cover all heat dissipation strip holes (202), the bottom has cemented heat conduction silica gel pad (10) in display screen power shell (1), all there are cushion (11), four through the mounting screw around display screen power shell (1) inner wall all around, four PCB circuit board (12) have still all been placed jointly on cushion (11), metal elastic sheet (6), its characterized in that are still all installed through the screw in four sides of display screen power shell (1) inner wall: the processing method comprises the following steps:
s1, manufacturing a display screen power supply shell (1), firstly manufacturing the display screen power supply shell (1) through a die, namely manufacturing a rectangular notch at the upper part of the right side wall of the display screen power supply shell (1) and U-shaped slide rails (101) at the front, back and left side inner walls, then drilling holes at corresponding positions of the four side inner walls of the display screen power supply shell (1) through an external drilling machine, then respectively fixing four cushion blocks (11) and four metal elastic sheets (6) on the four side inner walls of the display screen power supply shell (1), and then fixing a square sleeve (4) on the upper part of the right inner wall of the display screen power supply shell (1);
s2, manufacturing a square sleeve (4) and components thereof, preparing two rectangular rings before installing the direction sleeve (4), welding a first rectangular ring on the periphery of the bottom of a square loop bar (5) by a welding machine, welding a spring (7) on the bottom in the direction sleeve (4), inserting the square loop bar (5) into the direction sleeve (4), and welding a second rectangular ring at an opening at the upper end of the direction sleeve (4) by the welding machine;
s3, processing the sealing cover (2), manufacturing the sealing cover (2) by adopting a mold to enable the bottom of the sealing cover to be provided with a rectangular groove (201), then equidistantly arranging heat dissipation bar holes (202) communicated with the rectangular groove (201) on the sealing cover (2) by adopting a cutting machine, and then respectively adhering a dust screen I (8) and a dust screen II (9) which cover the heat dissipation bar holes (202) on the inner wall of the rectangular groove (201) and the upper outer wall of the sealing cover (2) by adopting a strong adhesive.
2. The method for processing the dustproof LED display screen power supply equipment according to claim 1, characterized in that: rectangular notch has been seted up on display screen power shell (1) right side wall upper portion, display screen power shell (1) front and back and left side inner wall are equipped with U-shaped slide rail (101) jointly, closing cap (2) outside and U-shaped slide rail (101) sliding connection.
3. The method for processing the dustproof LED display screen power supply equipment according to claim 1, characterized in that: four corners of display screen power shell (1) bottom face still all through sticky inherent non-skid protrusions (13) of powerful, and four non-skid protrusions (13) highly still are 1 CM.
4. The method for processing the dustproof LED display screen power supply equipment according to claim 1, characterized in that: the four metal elastic sheets (6) are respectively positioned in the middle parts of the inner walls of the four sides of the display screen power supply shell (1), and the bottom end faces of the four metal elastic sheets (6) are adhered with inherent anti-skid rubber pads (14) through strong glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010047566.5A CN111065218A (en) | 2020-01-16 | 2020-01-16 | Method for processing dustproof LED display screen power supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010047566.5A CN111065218A (en) | 2020-01-16 | 2020-01-16 | Method for processing dustproof LED display screen power supply equipment |
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| Publication Number | Publication Date |
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| CN111065218A true CN111065218A (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010047566.5A Pending CN111065218A (en) | 2020-01-16 | 2020-01-16 | Method for processing dustproof LED display screen power supply equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208029222U (en) * | 2018-03-14 | 2018-10-30 | 中铁八局集团有限公司 | A kind of shield machine switch board convenient for safeguarding |
| CN109041491A (en) * | 2018-08-22 | 2018-12-18 | 北京无线电测量研究所 | A kind of spare part combination of top cover fast assembling-disassembling |
| WO2018234075A1 (en) * | 2017-06-20 | 2018-12-27 | HELLA GmbH & Co. KGaA | Device for fastening a plate |
| CN209784878U (en) * | 2018-10-15 | 2019-12-13 | 山西友成信达项目管理咨询有限公司 | Computer machine case convenient to dismantle |
-
2020
- 2020-01-16 CN CN202010047566.5A patent/CN111065218A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018234075A1 (en) * | 2017-06-20 | 2018-12-27 | HELLA GmbH & Co. KGaA | Device for fastening a plate |
| CN208029222U (en) * | 2018-03-14 | 2018-10-30 | 中铁八局集团有限公司 | A kind of shield machine switch board convenient for safeguarding |
| CN109041491A (en) * | 2018-08-22 | 2018-12-18 | 北京无线电测量研究所 | A kind of spare part combination of top cover fast assembling-disassembling |
| CN209784878U (en) * | 2018-10-15 | 2019-12-13 | 山西友成信达项目管理咨询有限公司 | Computer machine case convenient to dismantle |
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Application publication date: 20200424 |