CN210864276U

CN210864276U - Direct type display device lamp panel component avoiding structure

Info

Publication number: CN210864276U
Application number: CN201922213562.5U
Authority: CN
Inventors: 张兰嵩; 李秀富
Original assignee: Suzhou Dongyan Electronic Technology Co ltd
Current assignee: Suzhou Dongyan Electronic Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-26
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a straight following formula display device lamp plate components and parts keep away bit architecture for support the lamp plate, the lamp plate back has a plurality of components and parts, straight following formula display device lamp plate components and parts keep away bit architecture and include rectangular backplate and install the center at the backplate edge, the center has the lamp plate that covers on the backplate and supports the step, and the lamp plate brace table step is higher than the biggest components and parts in height, the lamp plate back supports the step contact with the lamp plate, receives the center to support, components and parts are located between lamp plate and the backplate. Adopt straight following formula display device lamp plate components and parts keep away bit architecture can guarantee that the components and parts at the lamp plate back do not contact with the backplate, guarantee the normal operating of components and parts, can guarantee the planarization of backplate simultaneously, promote display device's aesthetic measure.

Description

Direct type display device lamp panel component avoiding structure

Technical Field

The utility model relates to a display device technical field, more accurate saying so relates to a straight following formula display device lamp plate components and parts keep away bit architecture.

Background

The display module of the display device generally comprises a display module and a backlight module. The backlight module can be divided into a direct type backlight module and a side type backlight module according to different light incidence modes. The direct type backlight module adopts LED light sources to make an intensive dot matrix, is placed at the back of the screen and directly irradiates the screen; the side-in backlight module places the LED light source on the side of the screen, guides light to the screen through the light guide plate, and lights the back of the whole screen. At present, the market demands for the display device products to have good appearance and high image quality, and consumers generally prefer a thin-appearance and clear-image liquid crystal television. The display device adopting the direct type structure has natural advantages in the aspect of realizing image quality effect, but the direct type backlight module is difficult to be thinned due to the structure of the direct type backlight module. Especially for high-end products, the thickness of direct type display devices is generally larger than that of lateral type display devices due to the large number of factors of LEDs and the complicated components such as drivers, mainboards, power boards, and the like. Therefore, in order to enhance the appearance effect and make the direct type product thinner, the rear cover structure of the direct type product needs to be optimized. As shown in fig. 3, the back of the lamp panel 20 is provided with multiple types of components 21 with large number, so as to ensure the normal operation of the lamp panel 20, the height of the components 21 needs to be considered when designing the backboard of the display device, the requirement for the backboard design is high, and the unevenness of the backboard is caused, which affects the aesthetic property of the display device. To sum up, the field needs a structure, can be in do the lamp plate 20 back components and parts 21 provide the space in, guarantee the planarization of display device backplate, under the condition that does not influence display device normal work, promote display device's aesthetic measure.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a main aim at provides a straight following formula display device lamp plate components and parts keep away bit architecture for support the lamp plate, the lamp plate back has a plurality of components and parts, straight following formula display device lamp plate components and parts keep away bit architecture and include rectangular backplate and install the center at backplate edge, the center has the lamp plate that covers on the backplate and supports the step, and the lamp plate supporting bench step is higher than the biggest components and parts in height, the lamp plate back supports the step contact with the lamp plate, is supported by the center, components and parts are located between lamp plate and the backplate.

In order to achieve the purpose, the utility model provides a direct type display device lamp plate component avoiding structure, which is used for supporting a lamp plate, wherein the back surface of the lamp plate is provided with a plurality of components, the direct type display device lamp plate component avoiding structure comprises a backboard and a middle frame, the backboard is a rectangular board, and the middle frame is arranged at four edges of the backboard; the center has the cover and is in step on the backplate, just the step is higher than highly the biggest components and parts, the lamp plate back with the step contact receives the center supports, components and parts are located the lamp plate with between the backplate.

Preferably, the center has a lamp plate and supports the step, the lamp plate supports the step and covers the backplate surface, to the backplate middle part extends, and is a plurality of the lamp plate back orientation the side by side of backplate is placed on the lamp plate supports the step.

Preferably, the lamp panel support steps on the four sides of the back plate extend to the middle of the back plate respectively, and four lamp panel support steps are formed on the edge of the back plate.

Preferably, the height of lamp plate support step is greater than the height of high biggest component.

Preferably, after the lamp plate is placed on the lamp plate supporting step, a component space is formed between the lamp plate and the back plate, and the height of the component space is greater than the height of the largest component.

Preferably, the middle frame is provided with a diffusion plate supporting step, and the diffusion plate supporting step covers the lamp panel supporting step and extends towards the middle of the back plate.

Compared with the prior art, the utility model discloses a straight following formula display device lamp plate components and parts keep away bit architecture's advantage lies in: adopt straight following formula display device lamp plate components and parts keep away bit architecture can guarantee that the components and parts at the lamp plate back do not contact with the backplate, guarantee the normal operating of components and parts, can guarantee the planarization of backplate simultaneously, promote display device's aesthetic measure.

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, 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.

As shown in fig. 1, the utility model relates to a straight following formula display device lamp plate components and parts keep away the structure schematic diagram behind the structural installation lamp plate of a bit.

As shown in fig. 2, the utility model relates to a partial cross-sectional view of a direct type display device lamp panel component avoiding structure.

Fig. 3 is a schematic diagram of the back of a lamp panel in the prior art.

Detailed Description

As shown in fig. 1, the utility model discloses a straight following formula display device lamp plate components and parts keep away bit architecture for support lamp plate 20, the lamp plate 20 back has a plurality of components and parts 21, straight following formula display device lamp plate components and parts keep away bit architecture and include backplate 10 and center 30, backplate 10 is rectangular shaped plate, center 30 installs four edges of backplate 10. The middle 30 frame is provided with a step covering the backboard 10, the step is higher than the element 21 with the largest height, and the back of the lamp panel 20 is in contact with the step and supported by the middle frame 30. The component 21 is located between the lamp panel 20 and the back panel 10, and is not in contact with the back panel 10. The back plate 10 has a flat surface. The smoothness of the back plate can be guaranteed while normal operation of components is guaranteed, and the attractiveness of the display device is improved.

Specifically, as shown in fig. 2, the middle frame 30 has a lamp panel supporting step 311 and a diffuser supporting step 312. The lamp panel support step 311 covers the surface of the back plate 10, and extends towards the middle of the back plate 10. Specifically, the lamp panel support steps 311 on the four sides of the back panel 10 extend to the middle of the back panel 10, and four lamp panel support steps 311 are formed on the edge of the back panel 10. A plurality of lamp plate 20 back orientation backplate 10 place side by side on lamp plate support step 311, receive lamp plate support step 311 supports. The length of the lamp panel support step 311 exceeding the back plate 10 is recorded as the height of the lamp panel support step 311. The height of the lamp panel support step 311 is greater than the height of the largest component 21. Lamp plate 20 is placed after lamp plate supports on the step 311, lamp plate 20 with form a component space 201 between backplate 10, the height in component space 201 is greater than highly the biggest the height of components and parts 21. The components 21 are located in the component space 201, and the components 21 are not in contact with the back plate 10. The components 21 can function properly and the backplane 10 can maintain integrity.

Furthermore, the diffuser plate supporting step 312 covers the lamp panel supporting step 311 and extends toward the middle of the back panel 10. The four diffusion plate supporting steps 312 on the lamp panel supporting steps 311 extend towards the middle of the back panel 10, and four diffusion plate supporting steps 312 are formed on the four lamp panel supporting steps 311. The diffusion plate 40 is placed on the diffusion plate supporting step 312. According to diffuser plate 40 with distance demand between lamp plate 20 can adjust the high design of diffuser plate support step 312. One side of the diffusion plate 40 away from the lamp panel 20 is provided with an optical film 50. The end of the middle frame 30 far away from the bottom plate 10 is provided with liquid crystal glass 60.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A direct type display device lamp panel component avoiding structure is used for supporting a lamp panel, and a plurality of components are arranged on the back surface of the lamp panel; the center has the cover and is in step on the backplate, just the step is higher than highly the biggest components and parts, the lamp plate back with the step contact receives the center supports, components and parts are located the lamp plate with between the backplate.

2. The direct type display device lamp panel component avoiding structure as claimed in claim 1, wherein the middle frame is provided with a lamp panel supporting step, the lamp panel supporting step covers the surface of the back plate and extends towards the middle of the back plate, and a plurality of lamp panel backs face the back plate and are arranged side by side on the lamp panel supporting step.

3. The direct type display device lamp panel component avoiding structure as claimed in claim 2, wherein the lamp panel support steps on four sides of the back plate extend to the middle of the back plate respectively, and four lamp panel support steps are formed on the edge of the back plate.

4. The direct type display device lamp panel component avoiding structure as claimed in claim 2, wherein the height of the lamp panel support step is greater than the height of the component with the largest height.

5. The direct type display device lamp panel component avoiding structure according to claim 4, wherein after the lamp panel is placed on the lamp panel supporting step, a component space is formed between the lamp panel and the back plate, and the height of the component space is greater than that of the component with the largest height.

6. The direct type display device lamp panel component avoiding structure as claimed in claim 2, wherein the middle frame has a diffuser plate supporting step, and the diffuser plate supporting step covers the lamp panel supporting step and extends towards the middle of the back plate.