CN213150225U - Device capable of reducing blue light of LED display screen and convenient to move - Google Patents
Device capable of reducing blue light of LED display screen and convenient to move Download PDFInfo
- Publication number
- CN213150225U CN213150225U CN202022599860.5U CN202022599860U CN213150225U CN 213150225 U CN213150225 U CN 213150225U CN 202022599860 U CN202022599860 U CN 202022599860U CN 213150225 U CN213150225 U CN 213150225U
- Authority
- CN
- China
- Prior art keywords
- plate
- box body
- display screen
- shell
- blue light
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a reduce LED display screen blue light and be convenient for device that removes, include: the box body comprises a front box body and a rear box body; the supporting legs are arranged at the bottom of the front box body; the roller is arranged at the bottom of the rear box body; the telescopic pull rod is arranged at the rear part of the rear box body; the locking device comprises a first locking buckle and a second locking buckle; the telescopic rod comprises a first telescopic rod and a second telescopic rod; the left end of the rotary mounting plate is movably connected with the front box body, and the middle part of the upper side and the middle part of the lower side of the rotary mounting plate are respectively movably connected with the other ends of the first telescopic rod and the second telescopic rod; and the transparent housing is matched with the rotary mounting plate. The utility model discloses beneficial effect: the transparent cover shell can prevent blue light from penetrating, reduce the damage of the blue light to eyes and prevent collision; the roller and the telescopic pull rod can improve the moving flexibility and the portability; the supporting legs can reduce the movement of the box body caused by external force when the box body is vertically placed; the angle of the LED display screen can be adjusted rapidly by the telescopic rod and the rotary mounting plate.
Description
Technical Field
The utility model relates to a LED display screen field especially indicates a reduce LED display screen blue light and be convenient for device that removes.
Background
The LED display screen is composed of light emitting diodes, is high in brightness and strong in blue light, and can cause uncomfortable feeling to eyes of a viewer when being watched for a long time.
The LED display screen consists of three red, green and blue light-emitting chips, and the wave bands are respectively as follows: red light 615-650 nm, orange light 600-610 nm, yellow light 580-595 nm, yellow-green light 565-575 nm, green light 495-530 nm, blue light 450-480 nm, purple light 370-410 nm, white light 450-465 nm. Short-wave blue light is light with relatively high energy with the wavelength between 400nm and 480nm, and the blue light in the wavelength can increase the toxin amount in a macular area in eyes, seriously threaten the eye ground health of people and induce blindness, so that a device which can effectively reduce the wavelength of the blue light is needed to be provided, and the LED display screen cannot be damaged when the eyes of people watch the light for a long time. Meanwhile, many current devices need to be externally connected or extend an LED display screen to display related contents, so that higher requirements are provided for the portability and the mobility of the LED display screen, and the LED display screen needs to be further protected in the carrying and moving processes to prevent the LED display screen from being damaged due to collision.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reduce device that LED display screen blue light and be convenient for removed has solved among the prior art and can't carry out the problem of stirring to pending material in the resonance chamber.
The technical scheme of the utility model is realized like this:
a device for reducing blue light of an LED display screen and facilitating movement comprises:
the box body comprises a front box body and a rear box body, and the front box body is movably connected with the rear box body;
the supporting legs are arranged at the bottom of the front box body;
the roller is arranged at the bottom of the rear box body and matched with the supporting legs;
the telescopic pull rod is arranged at the rear part of the rear box body;
the locking device comprises a first lock catch and a second lock catch, the first lock catch is arranged at the left part of the front box body, and the second lock catch is arranged at the right part of the rear box body;
the telescopic rods comprise a first telescopic rod and a second telescopic rod, and one end of the first telescopic rod and one end of the second telescopic rod are movably connected with the inside of the front box body;
the left end of the rotary mounting plate is movably connected with the front box body, the middle part of the upper side of the rotary mounting plate is movably connected with the other end of the first telescopic rod, and the middle part of the lower side of the rotary mounting plate is movably connected with the other end of the second telescopic rod;
a transparent housing mated with the rotating mounting plate.
Furthermore, the device for reducing the blue light of the LED display screen and facilitating the movement of the LED display screen,
the front box body comprises a front box plate, a first upper box plate, a first lower box plate, a first left box plate and a first right box plate, and the front box plate, the first upper box plate, the first lower box plate, the first left box plate and the first right box plate are enclosed to form the front box body with an opening on one surface;
the rear box body comprises a rear box plate, a second upper box plate, a second lower box plate, a second left box plate and a second right box plate, and the rear box plate, the second upper box plate, the second lower box plate, the second left box plate and the second right box plate are enclosed to form the rear box body with an opening on one surface;
and the first right box plate is movably connected with the second left box plate.
Furthermore, the transparent encloser comprises a shell, an upper shell plate, a lower shell plate, a left shell plate and a right shell plate, wherein the shell, the upper shell plate, the lower shell plate, the left shell plate and the right shell plate are enclosed to form the transparent encloser with an opening on one surface.
Further, reduce LED display screen blue light and be convenient for device that removes, still include:
and the detachable damping ring is arranged outside the front box body.
Further, reduce LED display screen blue light and be convenient for device that removes, still include:
case angle protective housing, including arc casing and stationary blade, the arc casing with the stationary blade is connected, the stationary blade with preceding box with the back box is connected.
Further, reduce LED display screen blue light and be convenient for device that removes, still include:
and the solar cell panel is arranged on the front box body and the rear box body.
Further, reduce LED display screen blue light and be convenient for device that removes, still include:
the display screen mounting shell is connected with the rotary mounting plate, and the transparent housing is matched with the display screen mounting shell;
the handle set up in on the display screen installation shell.
Further, reduce LED display screen blue light and be convenient for device that removes, still include:
and the shock pad is arranged in the front box body and the rear box body.
Further, reduce LED display screen blue light and be convenient for device that removes, still include:
and the junction box is arranged between the rotary mounting plate and the front box body and is connected with the rotary mounting plate.
The utility model has the advantages that:
the device for reducing the blue light of the LED display screen and facilitating the movement of the LED display screen, which is disclosed by the utility model, has the advantages that the transparent housing is arranged on the surface of the LED display screen, so that the penetration of the blue light can be effectively prevented, the damage of the blue light to eyes is reduced, and the collision of LED lamp beads is effectively prevented; by arranging the roller and the telescopic pull rod, the flexibility and the portability of movement can be greatly improved; by arranging the supporting legs, the movement of the box body caused by external force when the box body is vertically placed can be reduced; the angle of the LED display screen can be conveniently and quickly adjusted by arranging the telescopic rod and the rotary mounting plate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is a schematic structural diagram of a device for reducing blue light of an LED display screen and facilitating movement according to the present invention;
fig. 2 is another schematic structural diagram of a device for reducing blue light of an LED display screen and facilitating movement according to the present invention;
fig. 3 is another schematic structural diagram of a device for reducing blue light of an LED display screen and facilitating movement.
In the figure:
1. a front box body; 101. a front box panel; 102. a first upper box panel; 103. a first lower box panel; 104. a first left box panel; 105. a first right box panel; 2. a rear box body; 201. a rear box board; 202. a second upper box panel; 203. a second lower box panel; 204. a second left box panel; 205. a second right box panel; 3. supporting legs; 4. a roller; 5. a retractable pull rod; 6. a second lock catch; 7. a first telescopic rod; 8. a second telescopic rod; 9. rotating the mounting plate; 10. a transparent cover shell; 1001. a housing; 1002. an upper shell plate; 1003. a lower shell plate; 1004. a left shell plate; 1005. a right shell plate; 11. the shock absorption ring can be disassembled; 12. a corner protective shell; 13. a solar panel; 14. a display screen mounting housing; 15. a handle; 16. a shock pad; 17. a junction box.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a device for reducing blue light of LED display screen and facilitating movement, includes:
the box body comprises a front box body 1 and a rear box body 2, and the front box body 1 is movably connected with the rear box body 2;
the supporting legs 3 are arranged at the bottom of the front box body 1;
the roller 4 is arranged at the bottom of the rear box body 2 and matched with the supporting legs 3;
the telescopic pull rod 5 is arranged at the rear part of the rear box body 2;
the locking device comprises a first lock catch and a second lock catch 6, the first lock catch is arranged at the left part of the front box body 1, and the second lock catch 6 is arranged at the right part of the rear box body 2;
the telescopic rods comprise a first telescopic rod 7 and a second telescopic rod 8, and one end of the first telescopic rod 7 and one end of the second telescopic rod 8 are movably connected with the inside of the front box body 1;
the left end of the rotary mounting plate 9 is movably connected with the front box body 1, the middle part of the upper side of the rotary mounting plate 9 is movably connected with the other end of the first telescopic rod 7, and the middle part of the lower side of the rotary mounting plate 9 is movably connected with the other end of the second telescopic rod 8;
a transparent casing 10, matching the rotary mounting plate 9.
Specifically, the front box body 1 and the rear box body 2 can be connected through a hinge; the number of the supporting legs 3 is two, the supporting legs 3 can be inclined towards the edge of the box body, and the possibility of toppling over when the box body is vertically placed is reduced; the number of the rollers 4 is two, and the rollers 4 can be universal wheels so as to be convenient to drag and move; the telescopic pull rod 5 is detachably arranged at the rear part of the rear box body 2 and can be disassembled and assembled according to actual requirements; two ends of the telescopic rod can be connected with the front box body 1 and the rotary mounting plate 9 through a rotating shaft; the size of the rotary mounting plate 9 is smaller than that of the front case 1.
The device for reducing the blue light of the LED display screen and facilitating the movement of the LED display screen, disclosed by the utility model, has the advantages that the transparent housing 10 is arranged on the surface of the LED display screen, so that the penetration of the blue light can be effectively prevented, the damage of the blue light to eyes is reduced, and the collision of LED lamp beads is effectively prevented; by arranging the roller 4 and the telescopic pull rod 5, the flexibility and the portability of movement can be greatly improved; by arranging the supporting legs 3, the movement of the box body caused by external force when the box body is vertically placed can be reduced; the angle of the LED display screen can be conveniently and quickly adjusted by arranging the telescopic rod and the rotary mounting plate 9.
Wherein, the device for reducing the blue light of the LED display screen and facilitating the movement of the LED display screen,
the front box body 1 comprises a front box plate 101, a first upper box plate 102, a first lower box plate 103, a first left box plate 104 and a first right box plate 105, and the front box plate 101, the first upper box plate 102, the first lower box plate 103, the first left box plate 104 and the first right box plate 105 enclose to form the front box body 1 with an opening on one surface;
the rear box body 2 comprises a rear box plate 201, a second upper box plate 202, a second lower box plate 203, a second left box plate 204 and a second right box plate 205, and the rear box plate 201, the second upper box plate 202, the second lower box plate 203, the second left box plate 204 and the second right box plate 205 are enclosed to form the rear box body 2 with an opening on one surface;
wherein, the first right boxboard 105 is movably connected with the second left boxboard 204.
The transparent casing 10 comprises a housing 1001, an upper housing plate 1002, a lower housing plate 1003, a left housing plate 1004 and a right housing plate 1005, and the housing 1001, the upper housing plate 1002, the lower housing plate 1003, the left housing plate 1004 and the right housing plate 1005 enclose the transparent casing 10 with an opening on one side. Specifically, the housing 1001, the upper housing plate 1002, the lower housing plate 1003, the left housing plate 1004, and the right housing plate 1005 may be integrally formed to increase the overall strength.
Wherein, reduction LED display screen blue light and be convenient for device that removes, can also include:
and the detachable damping ring 11 is arranged outside the front box body 1.
Specifically, the detachable damping ring 11 comprises a damping ring body and a bolt arranged in the center of the damping ring body; the damping ring body is circular ring, and can be specifically rubber damping ring body.
Reduce LED display screen blue light and be convenient for device that removes, through dismantling damping ring 11, can cushion the equipment of collision in order to protect box and box on the one hand, on the other hand can adapt to unevenness's face of placing more easily when using, reduces vibrations simultaneously.
Wherein, reduction LED display screen blue light and be convenient for device that removes, can also include:
the corner protective shell 12 comprises an arc shell 1201 and a fixing plate 1202, the arc shell 1201 is connected with the fixing plate 1202, and the fixing plate 1202 is connected with the front box body 1 and the rear box body 2.
Specifically, the arc-shaped shell 1201 may be a metal arc-shaped shell, or may be a plastic arc-shaped shell; the fixing plate 1202 is integrally formed with the fixing plate 1202, and the fixing plate 1202 is connected to the front case 1 and the rear case 2 by screws.
Wherein, reduction LED display screen blue light and be convenient for device that removes, can also include:
and the solar cell panel 13 is arranged on the front box body 1 and the rear box body 2.
Reduce LED display screen blue light and be convenient for device that removes, through setting up solar cell panel 13, can provide the electric energy for the electrical equipment in the box, promoted the practicality.
Wherein, reduction LED display screen blue light and be convenient for device that removes, can also include:
the display screen mounting shell 14 is connected with the rotary mounting plate 9, and the transparent housing 10 is matched with the display screen mounting shell 14;
and a handle 15 provided on the display screen mounting case 14.
Reduce LED display screen blue light and device that is convenient for remove, through setting up display screen installation shell 14, can further protect the LED display screen, be provided with handle 15 simultaneously on display screen installation shell 14, conveniently pull up the LED display screen, specifically speaking, the size of rotatory mounting panel 9 and the size of display screen installation shell 14 all are less than preceding box 1's size to reserve the space of pulling up display screen installation shell 14 with the hand.
Wherein, reduction LED display screen blue light and be convenient for device that removes, can also include:
and shock absorbing pads 16 arranged in the front case 1 and the rear case 2.
Specifically, the shock absorbing pads 16 are disposed on the inner surfaces of the front case 1 and the rear case 2, so as to absorb shock and have waterproof and dustproof effects.
Wherein, reduction LED display screen blue light and be convenient for device that removes, can also include:
and a junction box 17 provided between the rotation mounting plate 9 and the front case 1 and connected to the rotation mounting plate 9.
Reduce device that LED display screen blue light and be convenient for removed, through setting up terminal box 17, the convenience of wiring when can promoting the use can set up different interfaces on terminal box 17 simultaneously, can effectively expand its service function, for example can set up the USB interface, can directly read the content in external storage devices such as USB flash disk.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a reduce LED display screen blue light and be convenient for device that removes which characterized in that includes:
the box body comprises a front box body (1) and a rear box body (2), wherein the front box body (1) is movably connected with the rear box body (2);
the supporting legs (3) are arranged at the bottom of the front box body (1);
the roller (4) is arranged at the bottom of the rear box body (2) and is matched with the supporting legs (3);
the telescopic pull rod (5) is arranged at the rear part of the rear box body (2);
the locking device comprises a first lock catch and a second lock catch (6), the first lock catch is arranged at the left part of the front box body (1), and the second lock catch (6) is arranged at the right part of the rear box body (2);
the telescopic rods comprise a first telescopic rod (7) and a second telescopic rod (8), and one end of the first telescopic rod (7) and one end of the second telescopic rod (8) are movably connected with the inside of the front box body (1);
the left end of the rotary mounting plate (9) is movably connected with the front box body (1), the middle of the upper side of the rotary mounting plate (9) is movably connected with the other end of the first telescopic rod (7), and the middle of the lower side of the rotary mounting plate (9) is movably connected with the other end of the second telescopic rod (8);
a transparent casing (10) matching the rotary mounting plate (9).
2. The device for reducing blue light of LED display screen and facilitating movement according to claim 1,
the front box body (1) comprises a front box plate (101), a first upper box plate (102), a first lower box plate (103), a first left box plate (104) and a first right box plate (105), and the front box plate (101), the first upper box plate (102), the first lower box plate (103), the first left box plate (104) and the first right box plate (105) are enclosed to form the front box body (1) with an opening on one surface;
the rear box body (2) comprises a rear box plate (201), a second upper box plate (202), a second lower box plate (203), a second left box plate (204) and a second right box plate (205), and the rear box plate (201), the second upper box plate (202), the second lower box plate (203), the second left box plate (204) and the second right box plate (205) are enclosed to form the rear box body (2) with an opening on one surface;
wherein the first right box plate (105) is movably connected with the second left box plate (204).
3. The device for reducing blue light of the LED display screen and facilitating movement is characterized in that the transparent casing (10) comprises a shell (1001), an upper shell plate (1002), a lower shell plate (1003), a left shell plate (1004) and a right shell plate (1005), and the shell (1001), the upper shell plate (1002), the lower shell plate (1003), the left shell plate (1004) and the right shell plate (1005) enclose the transparent casing (10) with an opening on one side.
4. The apparatus for reducing blue light of an LED display screen and facilitating mobility according to claim 1, further comprising:
the detachable damping ring (11) is arranged outside the front box body (1).
5. The apparatus for reducing blue light of an LED display screen and facilitating mobility according to claim 1, further comprising:
the corner protection shell (12) comprises an arc-shaped shell (1201) and a fixing plate (1202), the arc-shaped shell (1201) is connected with the fixing plate (1202), and the fixing plate (1202) is connected with the front box body (1) and the rear box body (2).
6. The apparatus for reducing blue light of an LED display screen and facilitating mobility according to claim 1, further comprising:
and the solar cell panel (13) is arranged on the front box body (1) and the rear box body (2).
7. The apparatus for reducing blue light of an LED display screen and facilitating mobility according to claim 1, further comprising:
the display screen mounting shell (14) is connected with the rotary mounting plate (9), and the transparent cover shell (10) is matched with the display screen mounting shell (14);
and the handle (15) is arranged on the display screen mounting shell (14).
8. The apparatus for reducing blue light of an LED display screen and facilitating mobility according to claim 1, further comprising:
and the shock absorption pad (16) is arranged in the front box body (1) and the rear box body (2).
9. The apparatus for reducing blue light of an LED display screen and facilitating mobility according to claim 1, further comprising:
and the junction box (17) is arranged between the rotary mounting plate (9) and the front box body (1) and is connected with the rotary mounting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022599860.5U CN213150225U (en) | 2020-11-10 | 2020-11-10 | Device capable of reducing blue light of LED display screen and convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022599860.5U CN213150225U (en) | 2020-11-10 | 2020-11-10 | Device capable of reducing blue light of LED display screen and convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213150225U true CN213150225U (en) | 2021-05-07 |
Family
ID=75722669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022599860.5U Expired - Fee Related CN213150225U (en) | 2020-11-10 | 2020-11-10 | Device capable of reducing blue light of LED display screen and convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213150225U (en) |
-
2020
- 2020-11-10 CN CN202022599860.5U patent/CN213150225U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213150225U (en) | Device capable of reducing blue light of LED display screen and convenient to move | |
| CN105045354A (en) | Radiation prevention case with storage function | |
| CN202230417U (en) | Heat radiating protective sleeve for laptop computer | |
| CN201018539Y (en) | Antenna shielding case for handset | |
| CN109362199A (en) | A kind of external signal screening arrangement and method for data transmission system | |
| CN211630222U (en) | Novel multi-functional cell-phone sheath that charges of material | |
| CN208986688U (en) | A kind of chargeable wireless charger of tow sides | |
| CN208924311U (en) | A kind of Double-face-screen mobile phone shell | |
| CN207475286U (en) | Solar mobile phone wireless charger | |
| CN2196347Y (en) | Safety and radiation-proof transceiver | |
| CN221098572U (en) | Multifunctional LED head lamp | |
| CN210245211U (en) | Transformer protector with electrostatic protection function | |
| CN209771304U (en) | Multifunctional gamepad | |
| CN207232267U (en) | A kind of arrester discharge counter | |
| CN211375466U (en) | Protection device for notebook computer | |
| CN219066061U (en) | Multifunctional mobile settlement handheld tablet device | |
| CN217935684U (en) | Wave-absorbing and anti-radiation mobile phone shell | |
| CN218885961U (en) | Multifunctional weak current detector | |
| CN218352203U (en) | Portable power-limiting mobile power supply | |
| CN211827951U (en) | Outdoor LED propaganda screen | |
| KR200377332Y1 (en) | A mobile phone | |
| CN218413352U (en) | Reinforced notebook based on Feiteng D2000 | |
| CN216697716U (en) | Liquid crystal display screen with blue light prevention glass layer | |
| CN213934440U (en) | Multifunctional solar glasses | |
| CN212812563U (en) | Double-layer shielding camera bellows with cavity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 Termination date: 20211110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |