CN216927304U - Middle frame of display and display - Google Patents

Abstract

The application is suitable for display technical field, provides a center and display of display, and wherein the center of display includes: the liquid crystal display panel comprises a middle frame body and a plurality of positioning portions, wherein the positioning portions are arranged along the middle frame body and used for fixing liquid crystal glass above the middle frame body, a first groove body is arranged between the positioning portions and the middle frame body, and the positioning portions break through the first groove body to enable the positioning portions to be separated from the middle frame body. Through setting up a plurality of location portions along the center body, realize accurate spacing to liquid crystal glazing, realize need not other positioning jig, not only improve assembly efficiency, can also save the tool cost, simultaneously, after installation liquid crystal glazing, break out the position portion off with the fingers and thumb, not only do not influence pleasing to the eye, can also reduce liquid crystal glazing's front and shelter from, enlarge visual scope, guaranteed the assembly effect of display simultaneously.

Description

Middle frame of display and display

Technical Field

The application belongs to the technical field of displays, and particularly relates to a middle frame of a display and the display.

Background

The display is an input/output device belonging to the I/O equipment of a computer. The electronic document display tool is a display tool which displays a certain electronic document on a screen through a specific transmission device and reflects the electronic document to human eyes. With the development of display technology, consumers pay more and more attention to the appearance of the display, and besides the color, material and thickness of the display, the frame is paid more and more attention to the consumers, so that the existing display is developed in the direction of no frame. At present, a frameless display refers to display equipment with an extremely narrow screen frame, and the design that a display screen and the frame are fused together is adopted, so that the attractiveness of the display is improved, and the broad sense of the visual experience of a user is improved. When the existing frameless display is used for assembling glass, the installation can be realized only by positioning the glass by an additional positioning jig, so that the installation process is complex, the assembly efficiency is low, and the assembly cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a center and display of display, aim at solving the display among the prior art and need extra positioning jig in the assembling process for installation procedure is loaded down with trivial details, assembly efficiency is low and increase assembly cost's technical problem.

To achieve the above object, according to one aspect of the present application, there is provided a middle frame of a display, including: the liquid crystal display device comprises a middle frame body and a plurality of positioning portions, wherein the positioning portions are arranged along the middle frame body and used for fixing liquid crystal glass above the middle frame body, a first groove body is arranged between the positioning portions and the middle frame body, and the positioning portions are broken through the first groove body to enable the positioning portions to be separated from the middle frame body.

Optionally, the positioning part comprises: the fixing part is arranged on the upper portion of the connecting part and abutted to the outer wall of the peripheral side of the liquid crystal glass, the lower portion of the connecting part is connected with the outer side wall of the middle frame body, and a first groove body is formed between the inner wall of the connecting part and the outer side wall of the middle frame body.

Optionally, the thickness of the groove bottom of the first groove body is smaller than that of the fixing part.

Optionally, the inner side surface of the connecting portion is a concave arc surface, and the inner side surface of the connecting portion faces the outer side wall of the middle frame body.

Optionally, the positioning portion is disposed on an outer side wall of the middle frame body, and the positioning portion includes an open slot, an upper portion of the positioning portion extends along the first direction, and an opening direction of the open slot faces a lower portion of the positioning portion.

Optionally, the positioning part further comprises: the reinforcing rib is connected with the lower part of the positioning part and the outer side wall of the middle frame body.

Optionally, the middle frame further comprises a second groove body, the second groove body is formed on the outer side wall of the middle frame body, and the lower part of the positioning part is connected into the second groove body; the number of the second groove bodies is multiple, and the second groove bodies and the positioning parts are arranged in a one-to-one correspondence mode.

Optionally, the middle frame further comprises a fracture structure, and the fracture structure is arranged at the joint of the middle frame body and the positioning portion.

Optionally, the middle frame body and the positioning portion are integrally formed.

According to another aspect of the present application, there is provided a display, including a front frame, liquid crystal glass, a middle frame, a back plate, and a rear case, the liquid crystal glass, the middle frame, and the back plate being enclosed in the front frame, the rear case being provided at a rear side of the front frame; the center frame includes: the liquid crystal display panel comprises a middle frame body and a plurality of positioning portions, wherein an accommodating groove is formed between the middle frame body and a front frame, a back plate is arranged in the accommodating groove, the positioning portions are used for fixing liquid crystal glass above the middle frame body, a first groove body is arranged between the positioning portions and the middle frame body, and the positioning portions are broken through the first groove body to enable the positioning portions to be separated from the middle frame body.

The application provides a center of display's beneficial effect lies in: compared with the prior art, the middle frame has the advantages that the positioning parts are arranged along the middle frame body, so that the liquid crystal glass arranged above the middle frame body is fixed in the space surrounded by the positioning parts, and the liquid crystal glass is accurately limited, therefore, a positioning jig is not needed to be additionally used, the assembly efficiency is improved, the jig cost is saved, in addition, the first groove body is arranged between the positioning part on the middle frame and the middle frame body, after the liquid crystal glass is installed, the first groove body is broken off from the first groove body, the positioning part is separated from the middle frame body, the front shielding of the liquid crystal glass is reduced, the visual range is expanded, and the assembly effect of the display is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a perspective view of a middle frame of a display provided in an embodiment of the present application;

FIG. 2 is a front view of a middle frame of a display provided in an embodiment of the present application;

FIG. 3 is a side view of a bezel of a display provided in an embodiment of the present application;

FIG. 4 is a top view of a middle frame of a display provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a positioning portion provided in the embodiment of the present application;

FIG. 6 is an enlarged view taken at A in FIG. 2;

FIG. 7 is a cross-sectional view taken at F-F of FIG. 6;

fig. 8 is a schematic structural diagram of a display provided in an embodiment of the present application;

FIG. 9 is an enlarged view at B in FIG. 8;

reference numerals referred to in the above figures are detailed below:

10. a middle frame;

101. a middle frame body;

102. a positioning part; 1021. a connecting portion; 1022. a fixed part; 1023. an open slot; 1024. reinforcing ribs;

103. a first tank body;

104. a second tank body;

105. a fracture structure; 1051. blind holes;

20. a front frame;

30. liquid crystal glass;

40. a back plate;

50. a rear shell.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As described in the background art, the conventional frameless display mainly refers to a display with a very narrow frame, and when the display is assembled with glass, the display can be installed only by positioning the glass with an additional positioning jig, so that the installation process is complicated, the assembly efficiency is low, and the assembly cost is increased.

Referring to fig. 1 to 4, in order to solve the above-mentioned problems, according to an aspect of the present application, an embodiment of the present application provides a middle frame of a display, including: the liquid crystal display panel comprises a middle frame body 101 and a plurality of positioning parts 102, wherein the positioning parts 102 are arranged along the middle frame body 101, the positioning parts 102 are used for fixing the liquid crystal glass 30 above the middle frame body 101, a first groove 103 is arranged between the positioning parts 102 and the middle frame body 101, and the positioning parts 102 are broken through the first groove 103 to enable the positioning parts 102 to be separated from the middle frame body 101.

In the middle frame of the display provided by this embodiment, the plurality of positioning portions 102 are arranged on the middle frame body 101, so that the liquid crystal glass 30 is fixed in a space surrounded by the plurality of positioning portions 102 along the middle frame body 101 after being placed in the middle frame body 101, thereby realizing accurate positioning of the liquid crystal glass 30; after the liquid crystal glass 30 is positioned, the liquid crystal glass 30 is fixedly connected with the middle frame body 101, if an adhesive mode is adopted, the process is simple, holes do not need to be punched on the liquid crystal glass 30, the attractiveness of the liquid crystal glass 30 can be guaranteed, and the middle frame body 101 can be connected with the liquid crystal glass 30 in other modes; in order to improve the visual sense of the user and further realize the overall appearance, the first groove body 103 is broken off by pinching the positioning part 102, so that the positioning part 102 is separated from the middle frame body 101, the front surface of the liquid crystal glass 30 is free from shielding, the visual sense is wider, and the experience sense of the user is improved.

Referring to fig. 5 to 7, the positioning portion 102 in the present embodiment includes: the liquid crystal display device comprises a connecting part 1021 and a fixing part 1022, wherein the fixing part 1022 is arranged at the upper part of the connecting part 1021 and is abutted against the outer wall of the peripheral side of the liquid crystal glass 30, the lower part of the connecting part 1021 is connected with the outer side wall of the middle frame body 101, and a first groove body 103 is formed between the inner wall of the connecting part 1021 and the outer side wall of the middle frame body 101. A first groove 103 is formed between the connection part 1021 and the outer side wall of the middle frame body 101, so that a gap is formed between the fixing part 1022 and the middle frame body 101. Since the fixing part 1022 and the middle frame body 101 are spaced apart from each other, the positioning part 102 can be separated from the middle frame body 101 only by breaking off the connection between the connecting part 1021 and the outer side wall of the middle frame body 101.

Referring to fig. 7, the groove bottom of the first groove 103 in this embodiment has a thickness smaller than that of the fixing portion 1022. Because the groove bottom of the first groove body 103 is relatively weak, the structural strength is reduced, and therefore, the joint of the groove bottom of the first groove body 103 and the outer side wall of the middle frame body 101 is more prone to fracture, and the positioning portion 102 is convenient to break.

Referring to fig. 7, in the present embodiment, the inner side surface of the connecting portion 1021 is a concave arc surface, and the inner side surface of the connecting portion 1021 faces the outer side wall of the middle frame body 101. The vertical section of the first slot 103 may be U-shaped, V-shaped or other shapes. Specifically, in this embodiment, the vertical cross section of the first slot 103 is V-shaped, and the surface of the connecting portion 1021 opposite to the outer side wall of the middle frame body 101 is a concave arc surface, so that the connection between the fixing portion 1022 and the connecting portion 1021 is smooth in transition and simple to process; the surface of the connecting portion 1021 opposite to the outer side wall of the middle frame body 101 may also be an inclined plane, but a connection portion between the fixing portion 1022 and the connecting portion 1021 forms a significant broken line, which is not favorable for breaking the first slot 103 at the bottom of the slot, and the connection portion between the fixing portion 1022 and the connecting portion 1021 is prone to breaking due to stress, so that the positioning portion 102 remains on the middle frame body 101 in a large amount, which may affect the assembly of the display.

Referring to fig. 5 and 7, the positioning portion 102 is disposed on an outer side wall of the middle frame body 101, the positioning portion 102 includes an opening groove 1023, an upper portion of the positioning portion 102 extends in a first direction, and an opening direction of the opening groove 1023 faces a lower portion of the positioning portion 102. The first direction in the present embodiment refers to a direction in which the liquid crystal glass 30 is located on the center frame. Since the opening grooves 1023 are provided in the positioning portion 102, only a part of the root of the positioning portion 102 is connected to the outer side wall of the middle frame body 101, and therefore, breaking is easier. In this embodiment, the opening groove 1023 is opened on the fixing portion 1022, the opening of the opening groove 1023 extends to the connecting portion 1021 toward the lower portion of the fixing portion 1022, and an opening is formed at the bottom of the connecting portion 1021, because the opening is not connected with the outer side wall of the middle frame body 101, the positioning portion 102 is only partially connected with the outer side wall of the middle frame body 101, and therefore breaking is easier.

Referring to fig. 5, the positioning part 102 in the present embodiment further includes: and a reinforcing rib 1024, wherein the reinforcing rib 1024 is connected with the lower part of the positioning part 102 and the outer side wall of the middle frame body 101. Although the positioning portion 102 needs to be broken after the liquid crystal glass 30 is fixed, when the liquid crystal glass 30 is positioned, the positioning portion 102 needs to have a certain strength to bear the liquid crystal glass 30 because the positioning portion is abutted against the peripheral wall of the liquid crystal glass 30, and if the bearing strength of the positioning portion 102 is weak, the positioning portion may be easily deformed or broken, the purpose of positioning cannot be achieved, and normal installation of the liquid crystal glass 30 is affected. By arranging the reinforcing ribs 1024 at the lower part of the positioning portion 102, the strength of the positioning portion 102 can be effectively enhanced, so that the positioning portion 102 is not easily broken or deformed, and positioning accuracy is ensured.

Referring to fig. 5, the middle frame in this embodiment further includes a second slot 104, the second slot 104 is formed on an outer side wall of the middle frame body 101, and a lower portion of the positioning portion 102 is connected in the second slot 104; the number of the second grooves 104 is plural, and the plural second grooves 104 are provided in one-to-one correspondence with the plural positioning portions 102. Specifically, the notch of the second slot 104 is disposed on the outer side wall of the middle frame body 101, and is located on the same plane with the outer side wall of the middle frame body 101, the slot bottom of the second slot 104 is located below the notch, and the lower portion of the positioning portion 102 is connected to the slot bottom. Due to the second groove 104, the part of the positioning part 102 remaining at the joint after the snapping is located in the second groove 104, and the protrusion from the outer side wall of the middle frame body 101 to affect the subsequent assembly can be avoided.

Referring to fig. 5, the middle frame in the present embodiment further includes a breaking structure 105, and the breaking structure 105 is disposed at a connection position of the middle frame body 101 and the positioning portion 102. Specifically, the breaking structure 105 in the present embodiment includes a plurality of blind holes 1051, and the plurality of blind holes 1051 are spaced along the joint of the middle frame body 101 and the positioning portion 102 to form an intermittent belt-like structure, which reduces the structural strength of the joint of the middle frame body 101, thereby easily breaking the positioning portion 102 from the middle frame body 101.

Referring to fig. 7, the middle frame body 101 and the positioning portion 102 in the present embodiment are integrally formed. The middle frame can be formed in one step by adopting a thermal forming process, and the middle frame body 101 and the positioning part 102 are integrally formed, so that the subsequent processes of bonding and assembling are not needed, the manufacturing and the processing are convenient, meanwhile, the production cost is low, and the mass production is convenient.

According to an aspect of the present application, an embodiment of the present application provides a display, as shown in fig. 8 to 9, including a front frame 20, a liquid crystal glass 30, a middle frame 10, a back plate 40, and a rear case 50, wherein the liquid crystal glass 30, the middle frame 10, and the back plate 40 are enclosed in the front frame 20, and the rear case 50 covers a rear side of the front frame 20; the middle frame 10 includes: the liquid crystal display panel comprises a middle frame body 101 and a plurality of positioning parts 102, wherein the middle frame body 101 and a front frame 20 form an accommodating groove, a back plate 40 is arranged in the accommodating groove, the positioning parts 102 are used for fixing the liquid crystal glass 30 above the middle frame body 101, a first groove body 103 is arranged between the positioning parts 102 and the middle frame body 101, and the positioning parts 102 are broken through the first groove body 103 to enable the positioning parts 102 to be separated from the middle frame body 101.

In the embodiment of the application, in the display, during the assembly operation, the liquid crystal glass 30 is placed in the middle frame 10, the plurality of positioning portions 102 abut against the peripheral side wall of the liquid crystal glass 30, the liquid crystal glass 30 is accurately positioned, the liquid crystal glass 30 is fixedly connected with the middle frame body 101 in an adhesive manner, and after the liquid crystal glass 30 is fixed, the positioning portions 102 are pinched to break the first groove bodies 103, so that the positioning portions 102 are separated from the middle frame body 101. After the positioning part 102 is separated from the middle frame body 101, not only the appearance of the display is not affected, but also the gap between the liquid crystal glass 30 and the front frame 20 can be well ensured, and the assembly effect is prevented from being affected by the uneven gap. Due to the adoption of the middle frame 10, the display does not need to use a positioning jig, simplifies the assembly process, improves the assembly efficiency and saves the jig cost.

In summary, the middle frame of the display and the display provided by the embodiment have at least the following beneficial technical effects:

(1) the liquid crystal glass 30 is accurately limited by arranging the plurality of positioning parts 102 along the middle frame body 101, no positioning jig is needed to be additionally used, the assembly efficiency is improved, the jig cost is saved, and meanwhile, after the positioning parts 102 are broken off, the attractiveness is not affected, the front shielding of the liquid crystal glass 30 can be reduced, the visual range is expanded, and meanwhile, the assembly effect of the display is ensured;

(2) by arranging the first slot 103 between the connecting part 1021 and the middle frame body 101, the fixing part 1022 and the middle frame body 101 are arranged at a distance, i.e., the positioning part 102 is only partially connected with the middle frame body 101, so that the middle frame body 101 is easy to break;

(3) the thickness of the groove bottom of the first groove body 103 is smaller than that of the fixing part 1022, so that the structural strength of the groove bottom is reduced, and the positioning part 102 can be separated from the middle frame body 101 through the fracture of the groove bottom;

(4) by providing the opening grooves 1023 on the positioning part 102, only a part of the root of the positioning part 102 is connected with the outer side wall of the middle frame body 101, so that the middle frame body is easier to break;

(5) the reinforcing ribs 1024 are arranged at the lower part of the positioning part 102, so that the strength of the positioning part 102 can be effectively enhanced, and the positioning accuracy is ensured;

(6) by arranging the second groove body 104 on the middle frame body 101, the part of the positioning part 102 remaining at the joint after the snapping is positioned in the second groove body 104, so that the part is prevented from protruding out of the outer side wall of the middle frame body 101 to influence the subsequent assembly;

(7) by providing the intermittent belt-like structure formed by the plurality of blind holes 1051, the structural strength of the joint of the middle frame body 101 and the positioning portion 102 is reduced, so that the positioning portion 102 is easily broken from the middle frame body 101.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A bezel for a display, comprising: the liquid crystal display panel comprises a middle frame body (101) and a plurality of positioning parts (102), wherein the positioning parts (102) are arranged along the middle frame body (101), the positioning parts (102) are used for fixing liquid crystal glass (30) above the middle frame body (101), a first groove body (103) is arranged between the positioning parts (102) and the middle frame body (101), and the positioning parts (102) break through the first groove body (103) to enable the positioning parts (102) to be separated from the middle frame body (101).

2. The middle frame of a display according to claim 1, wherein the positioning part (102) comprises: the liquid crystal display panel comprises a connecting part (1021) and a fixing part (1022), wherein the fixing part (1022) is arranged on the upper part of the connecting part (1021) and is abutted to the outer wall of the peripheral side of the liquid crystal glass (30), the lower part of the connecting part (1021) is connected with the outer side wall of the middle frame body (101), and the first groove body (103) is formed between the inner wall of the connecting part (1021) and the outer side wall of the middle frame body (101).

3. The middle frame of the display according to claim 2, wherein the groove bottom thickness of the first groove body (103) is smaller than the thickness of the fixing part (1022).

4. The middle frame of a display device according to claim 2, wherein the inner side surface of the connecting portion (1021) is a concave arc surface, and the inner side surface of the connecting portion (1021) faces the outer side wall of the middle frame body (101).

5. The middle frame of a display according to claim 1, wherein the positioning portion (102) is provided at an outer side wall of the middle frame body (101), the positioning portion (102) includes an open groove (1023), an upper portion of the positioning portion (102) extends in a first direction, and an opening direction of the open groove (1023) is toward a lower portion of the positioning portion (102).

6. The middle frame of a display according to claim 5, wherein the positioning part (102) further comprises: and the reinforcing ribs (1024) are connected with the lower part of the positioning part (102) and the outer side wall of the middle frame body (101).

7. The middle frame of the display according to claim 5, further comprising a second groove (104), wherein the second groove (104) is formed on an outer side wall of the middle frame body (101), and a lower portion of the positioning portion (102) is connected in the second groove (104);

the number of the second grooves (104) is multiple, and the second grooves (104) and the positioning parts (102) are arranged in a one-to-one correspondence manner.

8. The middle frame of the display according to claim 1, wherein the middle frame further comprises a breaking structure (105), and the breaking structure (105) is arranged at the connection position of the middle frame body (101) and the positioning part (102).

9. The middle frame of a display according to claim 2, wherein the middle frame body (101) and the positioning portion (102) are integrally formed.

10. The display is characterized by comprising a front frame (20), liquid crystal glass (30), a middle frame (10), a back plate (40) and a rear shell (50), wherein the liquid crystal glass (30), the middle frame (10) and the back plate (40) are wrapped in the front frame (20), and the rear shell (50) is arranged on the rear side of the front frame (20) in a covering mode;

the middle frame (10) comprises: the liquid crystal display panel comprises a middle frame body (101) and a plurality of positioning parts (102), wherein an accommodating groove is formed between the middle frame body (101) and the front frame (20), the back plate (40) is arranged in the accommodating groove, the positioning parts (102) are used for fixing the liquid crystal glass (30) above the middle frame body (101), a first groove body (103) is arranged between the positioning parts (102) and the middle frame body (101), and the positioning parts (102) are broken through the first groove body (103) to enable the positioning parts (102) to be separated from the middle frame body (101).

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