Narrow-frame display module’s compression-resistant structure

Abstract

The present application relates to a pressure-resistant structure of a narrow-frame display module. The pressure-resistant structure of the narrow-frame display module includes: a first iron frame, a second iron frame and a supporting assembly, the first iron frame is provided with a limiting hole and a supporting groove; the second iron frame is arranged on the first iron frame; the supporting assembly includes a first boss and a second boss, the first boss is provided with a limiting hole, and the first boss is supported against the hole wall of the limiting hole, the second boss is arranged in the supporting groove, and the second boss is supported against the groove wall of the supporting groove. The solution provided by the present application can support the iron frame to prevent the iron frame from pressing down the display module, thereby maintaining the normal display of the display module.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display, in particular to a compression-resistant structure of a narrow-frame display module. Background Art

[0002] At present, the automobile industry is developing rapidly, and most of the on-board instruments have already used LCD screens. The narrow-frame display modules are becoming more and more popular due to their size advantage.

[0003] In the related art, the vehicle-mounted instrument has a relatively high requirement for the mechanical strength of the display module, so an iron frame is installed on the narrow-frame display module to improve the mechanical strength. However, since the backlight of the narrow-frame display module cannot be made into a baffle, the iron frame has no support, causing the iron frame to press down on the display module, which in turn causes the display of the display module to be abnormal. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a compression-resistant structure of a narrow-frame display module, which can support an iron frame to prevent the iron frame from pressing down on the display module, thereby maintaining normal display of the display module.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] The first aspect of the present application provides a pressure-resistant structure of a narrow-frame display module, including: a first iron frame, on which a limiting hole and a supporting groove are provided; a second iron frame, on which the second iron frame is arranged; a supporting component, the supporting component including a first boss and a second boss, the first boss and the second boss are respectively arranged on the second iron frame at intervals, the first boss passes through the limiting hole, and the first boss is supported by the hole wall of the limiting hole, and the second boss is arranged in the supporting groove, and the second boss is supported by the groove wall of the supporting groove.

[0007] The supporting assembly further comprises reinforcing ribs, and the reinforcing ribs are arranged on the first iron frame.

[0008] The supporting groove has a rectangular cross-sectional structure.

[0009] The width of the second boss is smaller than the width of the supporting groove.

[0010] The limiting hole has a rectangular cross-sectional structure.

[0011] The width of the first boss is smaller than the width of the limiting hole.

[0012] It also includes a display module, which is arranged between the first iron frame and the second iron frame.

[0013] It also includes a third iron frame, which is arranged on the second iron frame.

[0014] The first boss is provided with a first inclined portion.

[0015] The second boss is provided with a second inclined portion.

[0016] Compared with the prior art, the utility model has at least the following advantages:

[0017] By setting the first boss and the second boss, the first boss is inserted into the limiting hole, and the second boss is inserted into the supporting groove, so that the first boss and the second boss are used to support the first iron frame, thereby preventing the first iron frame from pressing down the display module, thereby maintaining normal display of the display module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.

[0019] Figure 1 It is a schematic structural diagram of the compression-resistant structure of the narrow-frame display module in one embodiment of the utility model;

[0020] Figure 2 This is a schematic structural diagram of a first iron frame in an embodiment of the utility model;

[0021] Figure 3 for Figure 1 A partial enlarged schematic diagram of

[0022] Figure 4 for Figure 1 A partial enlarged schematic diagram of . DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0024] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, or a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] The on-board instrument has high requirements for the mechanical strength of the display module, so an iron frame is installed on the narrow-frame display module to improve the mechanical strength. However, since the backlight of the narrow-frame display module cannot be made into a baffle, the iron frame has no support, causing the iron frame to press down on the display module, which in turn causes the display of the display module to be abnormal.

[0027] In view of the above problems, an embodiment of the present application provides a pressure-resistant structure of a narrow-frame display module, which can support an iron frame to prevent the iron frame from pressing down on the display module, thereby maintaining normal display of the display module.

[0028] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0029] See also Figure 1 A compression-resistant structure of a narrow-frame display module includes: a first iron frame 100, a second iron frame 200 and a supporting assembly 300, wherein the first iron frame 100 is provided with a limiting hole 110 and a supporting groove 120; the second iron frame 200 is arranged on the first iron frame 100; the supporting assembly 300 includes a first boss 310 and a second boss 320, the first boss 310 passes through the limiting hole 110, and the first boss 310 is supported by the hole wall of the limiting hole 110, and the second boss 320 is arranged in the supporting groove 120, and the second boss 320 is supported by the groove wall of the supporting groove 120.

[0030] It should be noted that the first iron frame 100 is the iron frame mentioned above. There are multiple first bosses 310 and second bosses 320, and there are multiple corresponding limit holes 110 and support grooves 120. The first boss 310 is used to snap into the limit hole 110, and the second boss 320 is used to snap into the limit groove 120. The direction of pressure is usually perpendicular to the first iron frame 100. In this way, the first boss 310 and the second boss 320 are used to support the first iron frame 100, thereby preventing the first iron frame 100 from pressing down the display module, thereby maintaining the normal display of the display module.

[0031] See also Figure 2 In one embodiment, the supporting assembly 300 further includes a reinforcing rib 330 , and the reinforcing rib 330 is disposed on the first iron frame 100 .

[0032] It should be noted that four reinforcing ribs 330 are provided to improve the mechanical strength of the first iron frame 100 so that the first iron frame 100 is not easily deformed when under pressure.

[0033] See also Figure 1 In one embodiment, the support groove 120 has a rectangular cross-sectional structure. Specifically, the width of the second boss 320 is smaller than the width of the support groove 120 .

[0034] It should be noted that the width of the supporting groove 120 is usually greater than the width of the second boss 320 , so that the second boss 320 can be easily inserted into the supporting groove 120 .

[0035] See also Figure 1 In one embodiment, the limiting hole 110 has a rectangular cross-sectional structure. Specifically, the width of the first boss 310 is smaller than the width of the limiting hole 110 .

[0036] It should be noted that the width of the limiting hole 110 is usually greater than the width of the first boss 310 , so that the first boss 310 can be easily inserted into the limiting hole 110 .

[0037] See also Figure 1 In one embodiment, the compression-resistant structure of the narrow-frame display module further includes a display module 400 , and the display module 400 is disposed between the first iron frame 100 and the second iron frame 200 .

[0038] It should be noted that the display module 400 is a liquid crystal display module, which is disposed between the first iron frame 100 and the second iron frame 200 .

[0039] See also Figure 1 In one embodiment, the compression-resistant structure of the narrow-frame display module further includes a third iron frame 500 , and the third iron frame 500 is disposed on the second iron frame 200 .

[0040] It should be noted that the third iron frame 500 is used to fix the backlight module.

[0041] See also Figure 3 and Figure 4 In one embodiment, a first inclined portion 311 is disposed on the first boss 310. Specifically, a second inclined portion 321 is disposed on the second boss 320.

[0042] It should be noted that, by providing the first inclined surface portion 311 and the second inclined surface portion 321 , the volumes of the first boss 310 and the second boss 320 are reduced, and they are easier to be inserted into the limiting hole 110 or the supporting groove 120 .

[0043] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of the various embodiments have their own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the specification are not necessarily required for the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application can be adjusted in order, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0044] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A compression-resistant structure of a narrow-frame display module, characterized in that: include: A first iron frame, wherein a limiting hole and a supporting groove are provided on the first iron frame; a second iron frame, the second iron frame being arranged on the first iron frame; A supporting component, the supporting component includes a first boss and a second boss, the first boss and the second boss are respectively arranged on the second iron frame at intervals, the first boss passes through the limiting hole, and the first boss is supported by the hole wall of the limiting hole, the second boss is arranged in the supporting groove, and the second boss is supported by the groove wall of the supporting groove.

2. The compression-resistant structure of the narrow-frame display module according to claim 1, characterized in that: The supporting assembly further comprises reinforcing ribs, and the reinforcing ribs are arranged on the first iron frame.

3. The compression-resistant structure of the narrow-frame display module according to claim 1, characterized in that: The supporting groove has a rectangular cross-sectional structure.

4. The compression-resistant structure of the narrow-frame display module according to claim 3, characterized in that: The width of the second boss is smaller than the width of the supporting groove.

5. The compression-resistant structure of the narrow-frame display module according to claim 1, characterized in that: The limiting hole has a rectangular cross-sectional structure.

6. The compression-resistant structure of the narrow-frame display module according to claim 5, characterized in that: The width of the first boss is smaller than the width of the limiting hole.

7. The compression-resistant structure of the narrow-frame display module according to claim 1, characterized in that: It also includes a display module, which is arranged between the first iron frame and the second iron frame.

8. The compression-resistant structure of the narrow-frame display module according to claim 1, characterized in that: It also includes a third iron frame, which is arranged on the second iron frame.

9. The compression-resistant structure of the narrow-frame display module according to claim 1, characterized in that: The first boss is provided with a first inclined portion.

10. The compression-resistant structure of the narrow-frame display module according to claim 1, characterized in that: The second boss is provided with a second inclined portion.

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