CN215569393U

CN215569393U - LED backlight display capable of reducing blue light harm

Info

Publication number: CN215569393U
Application number: CN202120910931.0U
Authority: CN
Inventors: 邹海龙
Original assignee: Shenzhen Novell Electronics Co ltd
Current assignee: Shenzhen Novell Electronics Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-01-18
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an LED backlight display capable of reducing blue light harm, which comprises a mounting seat and a support rod, wherein the support rod is mounted at the top end of the mounting seat, a display is arranged at the top end of the support rod, a screen is arranged at the rear end of the display, a switch is arranged at the bottom end of the display close to the right end, a function key is arranged at the left side of the switch, a sucker in an internal auxiliary fixing device can be tightly sucked with a desktop together, so that the stability of the whole display in use can be greatly improved, a USB connector is inserted into a USB wire access port after the insertion, a data wire is inserted into a data access port, an earphone wire is inserted into the earphone access port after the insertion, and the display can be firmly fixed on the desktop if the desktop shakes severely during use, therefore, the utility model can not fall on the ground, thus greatly increasing the safety of the whole body when in use.

Description

LED backlight display capable of reducing blue light harm

Technical Field

The utility model belongs to the technical field of display correlation, and particularly relates to an LED backlight source display capable of reducing blue light harm.

Background

The development of backlights can be traced back to the second war period. At the time, a subminiature tungsten lamp was used as a backlight source for aircraft instruments. This is the initial stage of backlight development. Through the development of half a century, the backlight source has become an independent electronic subject and gradually forms a research and development hotspot, and the LCD is a non-luminous display device and can achieve the display function only by the aid of the backlight source. Besides the direct effect on the display quality of LCD, the cost of backlight source is 3-5% of the LCD module, and the power consumption is more 75% of the LCD module, which is a very important component of the LCD module. Since high performance backlight technology is required to be used in conjunction with high-definition and large-size LCDs, the LCD industry is striving to develop new application fields, and the high performance of the backlight technology (such as high brightness, low cost, low power consumption, and light and thin) plays a role as a rear engineering assistant.

The existing LED backlight display technology for reducing the blue light hazard has the following problems: the LED backlight display for reducing the blue light hazard of the existing display is mainly used for displaying, the whole LED backlight display for reducing the blue light hazard is mainly realized through internal parts, the internal parts can play a role in displaying, when the whole LED backlight display for reducing the blue light hazard is placed on a table, if the table shakes greatly, the whole display can fall on the ground or the table, and the display can be broken, so that unnecessary economic loss can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED backlight display capable of reducing blue light hazard, which aims to solve the problem that when the whole LED backlight display capable of reducing blue light hazard is placed on a table, if the table shakes greatly, the whole display can fall on the ground or the table, the display can be broken, and unnecessary economic loss can be caused.

In order to achieve the purpose, the utility model provides the following technical scheme: a LED backlight source display capable of reducing blue light harm comprises a mounting seat and a supporting rod, wherein the supporting rod is mounted at the top end of the mounting seat, a display is arranged at the top end of the supporting rod, a screen is arranged at the rear end of the display, a switch is arranged at the bottom end of the display close to the right end, a function button is arranged on the left side of the switch, the supporting rod is fixedly connected with the display through a rotating shaft, a power line access port and a data access port are arranged on the upper side of the rotating shaft, the power line access port is arranged on the right side of the data access port, a USB line access port and an earphone access port are arranged on the upper sides of the power line access port and the data access port, the USB line access port is arranged on the right side of the earphone access port, an auxiliary fixing device is arranged inside the mounting seat and comprises a sucker, an upper baffle and a fixing rod, and the fixing rod is arranged at the inner bottom end of the mounting seat, the bottom of dead lever is provided with the overhead gage, the bottom of overhead gage is provided with the sucking disc.

Preferably, the cross-sectional shape of the mounting seat is circular, the whole mounting seat is made of a polypropylene material, and the whole mounting seat is black in color.

Preferably, the height of the supporting rod is five centimeters, and the outer wall of the supporting rod is polished.

Preferably, the thickness of the display is two centimeters, and the shape of the display is rectangular.

Preferably, the function keys are four in number, the four function keys are all white in color, and the volume of the four function keys is two thirds of that of the switch.

Preferably, the auxiliary fixing device makes the display more stable when placed, and the suction force of the auxiliary fixing device can reach ten newtons.

Compared with the prior art, the utility model provides the LED backlight source display capable of reducing the harm of blue light, which has the following beneficial effects:

by adding the auxiliary fixing device on the LED backlight source display for displaying and reducing the blue light hazard, when in use, the newly added auxiliary fixing device is firstly placed on the desktop through the mounting seat, then the sucker in the auxiliary fixing device inside can be tightly sucked with the table top, thus greatly improving the stability of the whole body when in use, then the power line is inserted into the power line access, then the USB connector is inserted into the USB line access after the power line is inserted, the data cord is then inserted into the data access port, and the headphone cord is then inserted into the headphone access port after insertion for use, such that during use, if the desktop shakes violently, the display can be firmly fixed on the desktop and cannot fall on the ground, and therefore the safety of the whole desktop during use is greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 is a schematic view of a front view plane structure of an LED backlight display for reducing blue light harm according to the present invention;

FIG. 2 is a schematic diagram of a back plane structure of an LED backlight display for reducing blue light harm according to the present invention;

FIG. 3 is a schematic diagram of a front view cross-sectional structure of an LED backlight display for reducing blue light harm according to the present invention;

FIG. 4 is a schematic diagram of a partially enlarged structure of an LED backlight display for reducing blue light harm according to the present invention;

in the figure: 1. a mounting seat; 2. a support bar; 3. a display; 4. a screen; 5. function keys; 6. a switch; 7. a rotating shaft; 8. a power line access port; 9. a USB line access port; 10. a data access port; 11. an earphone access port; 12. an auxiliary fixing device; 13. a suction cup; 14. an upper baffle plate; 15. and (5) fixing the rod.

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. 1-4, the present invention provides a technical solution: an LED backlight display capable of reducing blue light harm comprises an installation seat 1 and a support rod 2, wherein the installation seat 1 is circular in cross section, the practicability of the whole body in use can be greatly improved through the design, the whole body of the installation seat 1 is made of polypropylene materials, the practicability of the whole body in use can be greatly improved through the design, the whole color of the installation seat 1 is black, the attractiveness of the whole body in use can be greatly improved through the design, the support rod 2 is installed at the top end of the installation seat 1, the height of the support rod 2 is five centimeters, the practicability of the whole body in use can be greatly improved through the design, the outer wall of the support rod 2 is polished, the practicability of the whole body in use can be greatly improved through the design, a display 3 is arranged at the top end of the support rod 2, the thickness of the display 3 is two centimeters, the practicability of the whole body in use can be greatly improved through the design, the shape of display 3 is the rectangle, the whole practicality when using of increase that design can be great like this, the rear end of display 3 is provided with screen 4, display 3's bottom is close to the right-hand member and is provided with switch 6, switch 6's left side is provided with function button 5, function button 5 is provided with four one, the whole practicality when using of increase that design can be great like this, four function button 5's colour is white, the whole aesthetic property when using of increase that design can be great like this, four function button 5's volume is two-thirds of switch 6, the whole practicality when using of increase that design can be great like this, bracing piece 2 is through pivot 7 fixed connection with display 3, the upside of pivot 7 is provided with power cord access 8 and data access 10.

An LED backlight source display capable of reducing blue light harm comprises a power line access port 8 arranged on the right side of a data access port 10, a USB line access port 9 and an earphone access port 11 are arranged on the upper sides of the power line access port 8 and the data access port 10, the USB line access port 9 is arranged on the right side of the earphone access port 11, an auxiliary fixing device 12 is arranged inside a mounting seat 1, the auxiliary fixing device 12 enables the display 3 to be more stable when being placed, the design can greatly increase the stability of the whole body when in use, the suction force of the auxiliary fixing device 12 can reach ten newtons, the design can be great increase the practicality when using wholly like this, and supplementary fixing device 12 includes sucking disc 13, overhead gage 14 and dead lever 15, and dead lever 15 sets up the inside bottom at mount pad 1, and the bottom of dead lever 15 is provided with overhead gage 14, and the bottom of overhead gage 14 is provided with sucking disc 13.

The working principle and the using process of the utility model are as follows: after the utility model is installed, when the LED backlight source display which reduces the blue light harm and is displayed is used, the whole LED backlight source display which reduces the blue light harm needs to be carried to a place which needs to be used, and then checking whether the whole LED backlight display with reduced blue light harm has damaged places, so that accidents can be prevented when the LED backlight display is used, then, when the table top is installed, the table top is firstly placed on the table top through the installation seat 1, and then the suction cups 13 in the auxiliary fixing devices 12 inside the table top are tightly sucked with the table top, so that the stability of the whole table top in use can be greatly improved, the power cord is then inserted into the power cord inlet 8, the USB connector is then inserted into the USB cord inlet 9, the data cord is then inserted into the data access port 10 and the headphone cord is then inserted into the headphone access port 11 after insertion.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reduce LED backlight display of blue light harm, includes mount pad (1) and bracing piece (2), its characterized in that: the earphone comprises a mounting seat (1), a supporting rod (2) is mounted at the top end of the mounting seat (1), a display (3) is arranged at the top end of the supporting rod (2), a screen (4) is arranged at the rear end of the display (3), a switch (6) is arranged at the bottom end of the display (3) close to the right end, a function key (5) is arranged on the left side of the switch (6), the supporting rod (2) is fixedly connected with the display (3) through a rotating shaft (7), a power line access port (8) and a data access port (10) are arranged on the upper side of the rotating shaft (7), the power line access port (8) is arranged on the right side of the data access port (10), a USB line access port (9) and an earphone access port (11) are arranged on the upper sides of the power line access port (8) and the data access port (10), the USB line access port (9) is arranged on the right side of the earphone access port (11), the inside of mount pad (1) is provided with supplementary fixing device (12), supplementary fixing device (12) include sucking disc (13), overhead gage (14) and dead lever (15), dead lever (15) set up the inside bottom in mount pad (1), the bottom of dead lever (15) is provided with overhead gage (14), the bottom of overhead gage (14) is provided with sucking disc (13).

2. The LED backlight display of claim 1, wherein the LED backlight display comprises: the cross-sectional shape of mount pad (1) is circular, the whole of mount pad (1) is made by polypropylene materials, the whole colour of mount pad (1) is black.

3. The LED backlight display of claim 1, wherein the LED backlight display comprises: the height of the supporting rod (2) is five centimeters, and the outer wall of the supporting rod (2) is polished.

4. The LED backlight display of claim 1, wherein the LED backlight display comprises: the thickness of the display (3) is two centimeters, and the display (3) is rectangular.

5. The LED backlight display of claim 1, wherein the LED backlight display comprises: the multifunctional keyboard is characterized in that four functional keys (5) are arranged one by one, the colors of the four functional keys (5) are all white, and the volume of the four functional keys (5) is two thirds of that of the switch (6).

6. The LED backlight display of claim 1, wherein the LED backlight display comprises: the auxiliary fixing device (12) enables the display (3) to be more stable when placed, and the suction force of the auxiliary fixing device (12) can reach ten newtons.