CN213877425U - Curtain type LED display screen convenient to quickly dissipate heat and convenient to disassemble and assemble - Google Patents
Curtain type LED display screen convenient to quickly dissipate heat and convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN213877425U CN213877425U CN202120073786.5U CN202120073786U CN213877425U CN 213877425 U CN213877425 U CN 213877425U CN 202120073786 U CN202120073786 U CN 202120073786U CN 213877425 U CN213877425 U CN 213877425U
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- display screen
- convenient
- protective shell
- led display
- protecting crust
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 241000883990 Flabellum Species 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 64
- 238000010276 construction Methods 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of curtain formula LED display screen, especially, be a curtain formula LED display screen convenient to quick heat dissipation and dismouting of being convenient for, including protecting crust and adjusting bolt, the top of protecting crust is provided with the dwang, and the outside of dwang is provided with first swivel bearing to the flabellum is installed to the below of dwang, and the top of dwang is connected with the connecting rod simultaneously, the inboard of protecting crust is fixed with the mounting panel, and the right side of mounting panel is connected with the display screen body to the LED circuit board is installed to display screen body inboard, the left side of mounting panel is connected with the gag lever post, adjusting bolt connects in the below of protecting crust, the fixing base is installed on the rear side upper right side of protecting crust. This curtain formula LED display screen convenient to quick heat dissipation and be convenient for dismouting can realize quick heat dissipation in the use, conveniently dismantles and changes the LED banks of damage, height about adjusting curtain formula LED display screen according to the user demand.
Description
Technical Field
The utility model relates to a curtain formula LED display screen technical field specifically is a curtain formula LED display screen convenient to quick heat dissipation and be convenient for dismouting.
Background
The LED display screen is a display device which controls the semiconductor light emitting diode, and displays the expressed information by the on and off of the diode.
However, the existing curtain type LED display screen cannot realize quick heat dissipation in the using process, the window type LED display screen is damaged due to overhigh temperature, the damaged LED lamp bank is inconvenient to detach and replace in the using process of the curtain type LED display screen, and the height of the LED display screen cannot be adjusted according to the requirement when the window type LED display screen is watched.
In order to solve the above problems, innovative design based on the original curtain type LED display screen is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a curtain formula LED display screen convenient to quick heat dissipation and dismouting of being convenient for to propose the current curtain formula LED display screen of being convenient for quick heat dissipation and the dismouting of being convenient for among the solution above-mentioned background art, can not dispel the heat fast, inconvenient dismouting can not adjust the problem of viewing height.
In order to achieve the above object, the utility model provides a following technical scheme: a curtain type LED display screen convenient for rapid heat dissipation and convenient for disassembly and assembly comprises a protective shell and an adjusting bolt, wherein a rotating rod is arranged above the protective shell, a first rotating bearing is arranged on the outer side of the rotating rod, fan blades are arranged below the rotating rod, a connecting rod is connected above the rotating rod, a mounting plate is fixed on the inner side of the protective shell, a display screen body is connected on the right side of the mounting plate, an LED circuit board is arranged on the inner side of the display screen body, an installing bolt is connected below the left side of the LED circuit board, a limiting rod is connected on the left side of the mounting plate, an adjusting spring is arranged on the left side of the limiting rod, the adjusting bolt is connected below the protective shell, a second rotating bearing is arranged on the outer side of the adjusting bolt, a supporting plate is arranged above the second rotating bearing, and a buffer spring is arranged on the outer side of the supporting plate, the fixing base is installed on the upper right side of the rear side of the protective shell, and the outer side of the fixing base is connected with a fixing bolt.
Preferably, the dwang constitutes revolution mechanic through first swivel bearing and protecting crust, and the outside equidistant distribution of dwang has the flabellum to be the meshing connection between dwang and the connecting rod.
Preferably, the mounting panel is provided with two sets ofly about the axis symmetry of protecting crust, and the mounting panel passes through the gag lever post with the protecting crust and constitutes block structure to the gag lever post passes through regulating spring with the protecting crust and constitutes elastic construction.
Preferably, be sliding connection between display screen body and the mounting panel, and display screen body and LED circuit board pass through mounting bolt and constitute detachable construction.
Preferably, the adjusting bolt and the abutting plate form a rotating structure through a second rotating bearing, buffer springs are distributed on the outer side of the abutting plate at equal intervals, and the abutting plate and the protective shell form an elastic structure through the buffer springs.
Preferably, the fixed seat is symmetrically provided with four groups about the axis of the protective shell, and the fixed seat and the protective shell form a detachable structure through a fixing bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when heat dissipation is needed, the motor works, the motor drives the connecting rod to rotate through the bevel gear, the connecting rod drives the rotating rod to rotate through the bevel gear, the rotating rod rotates in situ on the protective shell through the first rotating bearing, fan blades are distributed on the outer side of the rotating rod at equal intervals, the fan blades are driven to rotate at a constant speed when the rotating rod rotates, the air flow rate inside the protective shell is accelerated, hot air generated by the work of the display screen body is quickly sent out of the protective shell, external air enters the interior through air holes formed in the outer side of the protective shell, convenient and quick heat dissipation is achieved, and damage to the LED display screen due to overhigh temperature is avoided;
2. when the curtain type LED display screen needs to be disassembled and assembled, a protective door installed on the outer side of a protective shell is opened, a pull rod is pulled leftwards by manpower, the pull rod drives a limiting rod to move leftwards in the protective shell, the limiting rod and the protective shell form an elastic structure through an adjusting spring, a mounting plate and the protective shell form a clamping structure through the limiting rod, the limiting rod moves leftwards and simultaneously compresses the adjusting spring, until one end of the limiting rod moves out of a clamping groove formed in the outer side of the mounting plate, the mounting plate is taken down from the protective shell, the display screen body is conveniently taken down from the mounting plate, the LED circuit board and the display screen body form a detachable mechanism through mounting bolts, the mounting bolts are loosened by manpower, a damaged LED circuit board is taken down from the display screen body, the replacement is convenient, and the LED display screen is convenient to disassemble;
3. when the height is watched in curtain formula LED display screen needs the adjustment, fixing base and protecting crust pass through fixing bolt and constitute detachable construction, place the fixing base outside the protecting crust rear side, the fixing bolt is rotated to the manpower, with fixing base rigidity, conveniently fix the LED display screen on the wall through the fixing base, be threaded connection between adjusting bolt and the protecting crust, the adjusting bolt is rotated to the manpower, adjusting bolt rotates on the protecting crust, and reciprocate the position, adjusting bolt drives the board through second swivel bearing on the board normal position pivoted and reciprocates the position, support the board top and support the display screen body, adjusting bolt drives the display screen body through supporting the board and reciprocates the position, realized conveniently adjusting the display screen body according to the demand and watched the height, the person of facilitating the use uses.
Drawings
Fig. 1 is a schematic view of a front cross-sectional structure of a display screen according to the present invention;
fig. 2 is a schematic view of the rear-view external structure of the display screen of the present invention;
fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
In the figure: 1. a protective shell; 2. rotating the rod; 3. a first rotary bearing; 4. a fan blade; 5. a connecting rod; 6. mounting a plate; 7. a display screen body; 8. an LED circuit board; 9. installing a bolt; 10. a limiting rod; 11. adjusting the spring; 12. adjusting the bolt; 13. a second rotary bearing; 14. a resisting plate; 15. a buffer spring; 16. a fixed seat; 17. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a curtain type LED display screen convenient for rapid heat dissipation and convenient for disassembly and assembly comprises a protective shell 1, a rotating rod 2, a first rotating bearing 3, fan blades 4, a connecting rod 5, a mounting plate 6, a display screen body 7, an LED circuit board 8, a mounting bolt 9, a limiting rod 10, an adjusting spring 11, an adjusting bolt 12, a second rotating bearing 13, a resisting plate 14, a buffer spring 15, a fixing seat 16 and a fixing bolt 17, wherein the rotating rod 2 is arranged above the protective shell 1, the first rotating bearing 3 is arranged outside the rotating rod 2, the fan blades 4 are arranged below the rotating rod 2, the connecting rod 5 is connected above the rotating rod 2, the mounting plate 6 is fixed inside the protective shell 1, the display screen body 7 is connected on the right side of the mounting plate 6, the LED circuit board 8 is arranged inside the display screen body 7, and the mounting bolt 9 is connected below the left side of the LED circuit board 8, the left side of the mounting plate 6 is connected with a limiting rod 10, the left side of the limiting rod 10 is provided with an adjusting spring 11, an adjusting bolt 12 is connected below the protective shell 1, the outer side of the adjusting bolt 12 is provided with a second rotating bearing 13, a supporting plate 14 is arranged above the second rotating bearing 13, the outer side of the supporting plate 14 is provided with a buffer spring 15, the right upper part of the rear side of the protective shell 1 is provided with a fixed seat 16, and the outer side of the fixed seat 16 is connected with a fixed bolt 17;
furthermore, the rotating rod 2 and the protective shell 1 form a rotating structure through the first rotating bearing 3, fan blades 4 are distributed on the outer portion of the rotating rod 2 at equal intervals, the rotating rod 2 is connected with the connecting rod 5 in a meshed mode, the motor is enabled to work, the motor drives the connecting rod 5 to rotate through the bevel gear, the connecting rod 5 drives the rotating rod 2 to rotate through the bevel gear, the rotating rod 2 rotates on the protective shell 1 in situ through the first rotating bearing 3, the fan blades 4 are driven to rotate at a constant speed when the rotating rod 2 rotates, the air flow rate in the protective shell 1 is accelerated, hot air generated by the work of the display screen body 7 is rapidly sent out of the protective shell 1, external air enters the interior through air vents formed in the outer side of the protective shell 1, rapid heat dissipation is facilitated, and the LED display screen is prevented from being damaged due to overhigh temperature;
furthermore, the mounting plates 6 are symmetrically arranged in two groups about the axis of the protective shell 1, the mounting plates 6 and the protective shell 1 form a clamping structure through the limiting rods 10, the limiting rods 10 and the protective shell 1 form an elastic structure through the adjusting springs 11, the pull rod is pulled leftwards by manpower, the pull rod drives the limiting rods 10 to move leftwards in the protective shell 1, the limiting rods 10 move leftwards and simultaneously compress the adjusting springs 11 until one ends of the limiting rods 10 move out of clamping grooves formed in the outer side of the mounting plates 6, and the mounting plates 6 are conveniently detached from the protective shell 1;
furthermore, the display screen body 7 is in sliding connection with the mounting plate 6, the display screen body 7 and the LED circuit board 8 form a detachable structure through the mounting bolts 9, the display screen body 7 can be conveniently moved on the mounting plate 6 to adjust the viewing height, the mounting bolts 9 are loosened manually, and the damaged LED circuit board 8 is taken down from the display screen body 7 to be convenient to replace;
furthermore, the adjusting bolt 12 and the resisting plate 14 form a rotating structure through a second rotating bearing 13, and the outer side of the resisting plate 14 is distributed with buffer springs 15 at equal intervals, and the abutting plate 14 and the protective shell 1 form an elastic structure through the buffer spring 15, so that the threaded connection between the adjusting bolt 12 and the protective shell 1 is realized, the adjusting bolt 12 is manually rotated, the adjusting bolt 12 rotates on the protective shell 1, and moves up and down, the adjusting bolt 12 drives the abutting plate 14 to move up and down while rotating on the abutting plate 14 in situ through the second rotary bearing 13, the upper part of the abutting plate 14 abuts against the display screen body 7, the adjusting bolt 12 drives the display screen body 7 to move up and down through the abutting plate 14, the viewing height of the display screen body 7 can be conveniently adjusted according to requirements, the impact force between the abutting plate 14 and the protective shell 1 can be buffered through the elasticity of the buffer spring 15 to protect the display screen body 7 from being damaged;
further, the fixing base 16 is provided with four groups about the axis symmetry of protecting crust 1, and the fixing base 16 and the protecting crust 1 constitute detachable construction through fixing bolt 17, has realized putting the fixing base 16 in the outside of the 1 rear side of protecting crust, and fixing bolt 17 is rotated in the manpower, with the fixing base 16 rigidity, conveniently fixes the LED display screen on the wall through fixing base 16.
The working principle is as follows: when the device is used, firstly, the fixed seat 16 is arranged outside the rear side of the protective shell 1, the protective door is opened to fix the display screen body 7 in the protective shell 1, the protective door is closed, and the protective shell 1 is fixed on the wall surface through the fixed seat 16 to work on the display screen body 7;
when heat dissipation is needed, the motor works, the motor drives the connecting rod 5 to rotate through the bevel gear, the connecting rod 5 drives the rotating rod 2 to rotate through the bevel gear, the rotating rod 2 rotates in situ on the protective shell 1 through the first rotary bearing 3, the blades 4 are distributed on the outer side of the rotating rod 2 at equal intervals, the blades 4 are driven to rotate at a constant speed when the rotating rod 2 rotates, the air flow rate in the protective shell 1 is accelerated, hot air generated by the work of the display screen body 7 is quickly sent out of the protective shell 1, and external air enters the interior through air holes formed in the outer side of the protective shell 1, so that the convenient and quick heat dissipation is realized, and the LED display screen is prevented from being damaged due to overhigh temperature;
when the curtain type LED display screen needs to be disassembled and assembled, a protective door installed on the outer side of a protective shell 1 is opened, a pull rod is pulled leftwards by manpower, the pull rod drives a limiting rod 10 to move leftwards in the protective shell 1, the limiting rod 10 and the protective shell 1 form an elastic structure through an adjusting spring 11, a mounting plate 6 and the protective shell 1 form a clamping structure through the limiting rod 10, the limiting rod 10 moves leftwards and compresses the adjusting spring 11 at the same time, until one end of the limiting rod 10 is moved out of a clamping groove formed in the outer side of the mounting plate 6, the mounting plate 6 is taken down from the protective shell 1, the display screen body 7 is conveniently taken down from the mounting plate 6, the LED circuit board 8 and the display screen body 7 form a detachable mechanism through mounting bolts 9, the mounting bolts 9 are loosened by manpower, the damaged LED circuit board 8 is taken down from the display screen body 7, the replacement is convenient, and the LED display screen is convenient to disassemble;
when the height of a curtain type LED display screen needs to be adjusted, the fixing seat 16 and the protective shell 1 form a detachable structure through the fixing bolt 17, the fixing seat 16 is placed outside the rear side of the protective shell 1, the fixing bolt 17 is rotated manually, the fixing seat 16 is fixed in position, the LED display screen is conveniently fixed on the wall surface through the fixing seat 16, the adjusting bolt 12 is in threaded connection with the protective shell 1, the adjusting bolt 12 is rotated manually, the adjusting bolt 12 rotates on the protective shell 1 and moves up and down, the adjusting bolt 12 drives the supporting plate 14 to move up and down while rotating in situ on the supporting plate 14 through the second rotating bearing 13, the display screen body 7 is supported above the supporting plate 14, the adjusting bolt 12 drives the display screen body 7 to move up and down through the supporting plate 14, the height of the display screen body 7 is conveniently adjusted according to requirements, and the use is convenient for users.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a curtain formula LED display screen convenient to quick heat dissipation and be convenient for dismouting, includes protecting crust (1) and adjusting bolt (12), its characterized in that: the LED lamp is characterized in that a rotating rod (2) is arranged above the protective shell (1), a first rotary bearing (3) is arranged on the outer side of the rotating rod (2), fan blades (4) are installed below the rotating rod (2), a connecting rod (5) is connected above the rotating rod (2), a mounting plate (6) is fixed on the inner side of the protective shell (1), a display screen body (7) is connected to the right side of the mounting plate (6), an LED circuit board (8) is installed on the inner side of the display screen body (7), a mounting bolt (9) is connected below the left side of the LED circuit board (8), a limiting rod (10) is connected to the left side of the mounting plate (6), an adjusting spring (11) is arranged on the left side of the limiting rod (10), the adjusting bolt (12) is connected below the protective shell (1), and a second rotary bearing (13) is arranged on the outer side of the adjusting bolt (12), and a supporting plate (14) is arranged above the second rotary bearing (13), a buffer spring (15) is arranged on the outer side of the supporting plate (14), a fixed seat (16) is arranged on the right upper portion of the rear side of the protective shell (1), and a fixed bolt (17) is connected to the outer side of the fixed seat (16).
2. The curtain type LED display screen convenient for rapid heat dissipation and convenient for disassembly and assembly as claimed in claim 1, wherein: dwang (2) constitute rotating-structure through first swivel bearing (3) and protecting crust (1), and the outside equidistant distribution of dwang (2) has flabellum (4) to be connected for the meshing between dwang (2) and connecting rod (5).
3. The curtain type LED display screen convenient for rapid heat dissipation and convenient for disassembly and assembly as claimed in claim 1, wherein: the mounting plate (6) is provided with two sets of about the axis symmetry of protecting crust (1), and mounting plate (6) and protecting crust (1) constitute the block structure through gag lever post (10), and gag lever post (10) and protecting crust (1) constitute elastic construction through adjusting spring (11).
4. The curtain type LED display screen convenient for rapid heat dissipation and convenient for disassembly and assembly as claimed in claim 1, wherein: the display screen is characterized in that the display screen body (7) is in sliding connection with the mounting plate (6), and the display screen body (7) and the LED circuit board (8) form a detachable structure through a mounting bolt (9).
5. The curtain type LED display screen convenient for rapid heat dissipation and convenient for disassembly and assembly as claimed in claim 1, wherein: the adjusting bolt (12) and the abutting plate (14) form a rotating structure through the second rotary bearing (13), buffer springs (15) are distributed on the outer side of the abutting plate (14) at equal intervals, and the abutting plate (14) and the protective shell (1) form an elastic structure through the buffer springs (15).
6. The curtain type LED display screen convenient for rapid heat dissipation and convenient for disassembly and assembly as claimed in claim 1, wherein: the fixing seat (16) is symmetrically provided with four groups about the axis of the protective shell (1), and the fixing seat (16) and the protective shell (1) form a detachable structure through a fixing bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073786.5U CN213877425U (en) | 2021-01-12 | 2021-01-12 | Curtain type LED display screen convenient to quickly dissipate heat and convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120073786.5U CN213877425U (en) | 2021-01-12 | 2021-01-12 | Curtain type LED display screen convenient to quickly dissipate heat and convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213877425U true CN213877425U (en) | 2021-08-03 |
Family
ID=77045956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120073786.5U Expired - Fee Related CN213877425U (en) | 2021-01-12 | 2021-01-12 | Curtain type LED display screen convenient to quickly dissipate heat and convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213877425U (en) |
-
2021
- 2021-01-12 CN CN202120073786.5U patent/CN213877425U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |