Display device

Abstract

The utility model relates to the technical field of display equipment, and provides display equipment, which comprises a base and a cover body arranged on the base, and an accommodating cavity for placing a display screen and limiting the display screen between the cover body and the base is arranged between the cover body and the base; a through hole through which the display screen in the accommodating cavity can be observed is formed in the cover body, and the through hole is communicated with the accommodating cavity; and the edge of the cover body is detachably fixed on the base through a fastener.

Description

Technical Field

[0001] This utility model belongs to the technical field of display devices, and more specifically, relates to a display device. Background Technology

[0002] Display screens are very common in modern electromechanical equipment. They are typically mounted directly to the outer surface of the equipment frame using fasteners. Because the display screen protrudes entirely and is exposed to the external environment, it is easily damaged by impacts from moving objects. Of course, if the display screen hits a user, it can also cause injury. Utility Model Content

[0003] The purpose of this invention is to provide a screen fixing mechanism to solve the technical problem that displays are easily bumped and damaged in the prior art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a screen fixing mechanism is provided, comprising: a base and a cover; the cover is mounted on the base; a receiving cavity for placing a display screen is formed between the cover and the base; a through hole is provided on the cover to observe the display screen inside the receiving cavity, the through hole communicating with the receiving cavity; the edge of the cover is detachably fixed to the base by fasteners.

[0005] Furthermore, the fastener is a screw.

[0006] Furthermore, the number of screws is multiple.

[0007] Furthermore, the base is provided with a mounting post, and the fastener is fixed on the mounting post.

[0008] Furthermore, the base has a recessed cavity; the cover is disposed within the recessed cavity.

[0009] Furthermore, the through hole is square.

[0010] Furthermore, the central region of the cover and the base are spaced apart; the accommodating cavity is formed between the central region of the cover and the base.

[0011] Furthermore, the accommodating cavity is located on the cover.

[0012] Furthermore, it also includes: a limiting ring disposed around the outside of the display screen and fixed on the base; the edge of the cover is restricted between the limiting ring and the base.

[0013] This utility model also provides a display device, which further includes: a display screen and a screen fixing mechanism; the display screen is disposed in a receiving cavity.

[0014] The beneficial effects of the screen fixing mechanism provided by this utility model are as follows: Compared with the prior art, the screen fixing mechanism provided by this utility model has a cover that is detachably installed on the base, and there is a receiving cavity between the cover and the base; the display screen can be placed in the receiving cavity; when installing the display screen, it is only necessary to install the display screen into the receiving cavity; the cover has a through hole that communicates with the receiving cavity, and the user can observe the display screen in the receiving cavity through the through hole; the edge of the cover can be detached from the base by fasteners, and when installing the cover, it is only necessary to fix the edge of the cover to the base by fasteners; when removing the cover, it is only necessary to remove the fasteners, which is very convenient; the display screen is protected between the protective cover and the base, and the display screen is not easily damaged by external objects. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A perspective view of the screen fixing mechanism provided in an embodiment of this utility model;

[0017] Figure 2 A perspective view of the base provided in an embodiment of this utility model;

[0018] Figure 3 A perspective view of the cover and display screen provided for an embodiment of this utility model;

[0019] Figure 4 A three-dimensional schematic diagram of the cover, display screen, and limiting ring provided for an embodiment of this utility model;

[0020] Figure 5 This is a three-dimensional schematic diagram showing the cooperation between the screen fixing mechanism and the frame provided in the embodiment of this utility model.

[0021] The following are the labeling elements in the figure:

[0022] 1-Base; 11-Mounting post; 12-Cavity; 2-Cover; 21-Through hole; 3-Fastener; 4-Display screen; 5-Frame; 51-Observation hole; 6-Limit ring. Detailed Implementation

[0023] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be 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 utility model and are not intended to limit the present utility model.

[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0025] It should be noted that, in the description of the embodiments of this application, unless otherwise stated, " / " means "or". For example, A / B can mean A or B. The "and / or" in this document is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Here, A and B can be singular or plural, respectively.

[0026] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] Please refer to the following: Figures 1 to 5 The screen fixing mechanism provided by this utility model will now be described. The screen fixing mechanism includes: a base 1 and a cover 2; the cover 2 is mounted on the base 1; a receiving cavity for placing the display screen 4 is formed between the cover 2 and the base 1; the cover 2 has a through hole 21 for observing the display screen 4 inside the receiving cavity, and the through hole 21 communicates with the receiving cavity; the edge of the cover 2 is detachably fixed to the base 1 by fasteners 3.

[0029] Thus, the cover 2 is detachably mounted on the base 1, and there is a cavity between the cover 2 and the base 1; the display screen 4 can be placed in the cavity; when installing the display screen 4, it is only necessary to install the display screen 4 into the cavity; the cover 2 has a through hole 21, which communicates with the cavity, and the user can observe the display screen 4 in the cavity through the through hole 21; the edge of the cover 2 can be detached from the base 1 by fasteners 3; when installing the cover 2, it is only necessary to fix the edge of the cover 2 to the base 1 by fasteners 3; when removing the cover 2, it is only necessary to remove the fasteners 3, which is very convenient; the display screen 4 is protected between the protective cover 2 and the base 1, and the display screen 4 is not easily damaged by external objects.

[0030] In one embodiment, the cover 2 covers or drapes a surface of the base 1.

[0031] In one embodiment, when the display screen 4 is located within the accommodating cavity, the display screen 4 is clamped between the cover 2 and the base 1.

[0032] In one embodiment, when the display screen 4 is placed into the receiving cavity, the display screen 4 is confined between the cover 2 and the base 1 (wherein, regarding "the display screen 4 located in the receiving cavity is confined between the cover 2 and the base 1": for example: [1] the display screen 4 is clamped between the two inner walls of the receiving cavity; or for example: [2] the size of the space of the display screen 4 is the same as the shape of the display screen 4, so that the display screen 4 cannot move within the receiving cavity).

[0033] In one embodiment, a receiving cavity is formed on the cover 2 and is located between the cover 2 and the base 1.

[0034] In one embodiment, the display screen 4 is fixed to the accommodating cavity by bolts.

[0035] In one embodiment, the area of ​​the display screen 4 is set to a predetermined area, which is larger than the area of ​​the through hole 21.

[0036] Further, please refer to Figures 1 to 5 In one specific embodiment of the screen fixing mechanism provided by this utility model, the fastener 3 is a screw. Thus, the fastener 3 is easy to install.

[0037] Further, please refer to Figures 1 to 5 In one specific embodiment of the screen fixing mechanism provided by this utility model, there are multiple screws. This makes the mechanism more secure.

[0038] Further, please refer to Figures 1 to 5As a specific embodiment of the screen fixing mechanism provided by this utility model, a mounting post 11 is provided on the base 1, and the fastener 3 is fixed on the mounting post 11. In this way, the stress on the fastener 3 is installed on the mounting post 11, and the stress on the fastener 3 is not directly transmitted to the base 1, thus avoiding the fastener 3 directly pulling the base 1 and causing deformation of the base 1.

[0039] Further, please refer to Figures 1 to 5 As a specific embodiment of the screen fixing mechanism provided by this utility model, the base 1 has a cavity 12; the cover 2 is disposed in the cavity 12. In this way, the inner wall of the cavity 12 can protect the cover 2 and the display screen 4 inside the cavity 12.

[0040] Further, please refer to Figures 1 to 5 In one specific embodiment of the screen fixing mechanism provided by this utility model, the through hole 21 is square. This facilitates processing.

[0041] Further, please refer to Figures 1 to 5 In one specific embodiment of the screen fixing mechanism provided by this utility model, the central area of ​​the cover 2 and the base 1 are spaced apart; a receiving cavity is formed between the central area of ​​the cover 2 and the base 1. Thus, separating the cover 2 and the base 1 facilitates the removal of the display screen 4.

[0042] Further, please refer to Figures 1 to 5 In one specific embodiment of the screen fixing mechanism provided by this utility model, the accommodating cavity is located on the cover 2. Thus, the display screen 4 and the cover 2 are detached from the base 1 together.

[0043] In one embodiment, the cover 2 is wrapped around the outside of the display screen 4 by injection molding, and the display screen 4 is installed together with the cover 2.

[0044] Further, please refer to Figures 1 to 5 As a specific embodiment of the screen fixing mechanism provided by this utility model, it further includes: a limiting ring 6 encircling the outside of the display screen 4 and fixed on the base 1; the edge of the cover 2 is restricted between the limiting ring 6 and the base 1. In this way, the limiting ring 6 can improve the stability of the display screen 4 in maintaining its position.

[0045] Please see Figures 1 to 5This utility model also provides a display device, further comprising: a display screen 4 and a screen fixing mechanism; the display screen 4 is disposed within a receiving cavity. Thus, due to the aforementioned screen fixing mechanism, the cover 2 is detachably mounted on the base 1, with a receiving cavity between the cover 2 and the base 1; the display screen 4 can be disposed within the receiving cavity; when installing the display screen 4, it is only necessary to install the display screen 4 into the receiving cavity; the cover 2 has a through hole 21 communicating with the receiving cavity, allowing the user to observe the display screen 4 within the receiving cavity through the through hole 21; the edge of the cover 2 is detachable to the base 1 via fasteners 3; when installing the cover 2, it is only necessary to fix the edge of the cover 2 to the base 1 via fasteners 3; when removing the cover 2, it is only necessary to remove the fasteners 3, which is very convenient; the display screen 4 is protected between the protective cover 2 and the base 1, making the display screen 4 less susceptible to damage from external objects.

[0046] In one embodiment, it further includes: a frame 5 having a storage cavity; the frame 5 having an observation hole 51 communicating with the storage cavity; a screen fixing mechanism installed in the storage cavity, and the user can observe the display screen 4 through the observation hole 51.

[0047] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A display device, characterized in that, include: The device comprises a display screen, a base, and a cover; the cover is mounted on the base; a receiving cavity for the display screen is formed between the cover and the base; the cover is formed by injection molding and wraps around the outside of the display screen, and a through hole is provided on the cover to observe the display screen inside the receiving cavity, the through hole communicating with the receiving cavity; the edge of the cover is detachably fixed to the base by fasteners; the display screen is disposed in the receiving cavity and is clamped between the cover and the base; the display screen is clamped between the inner walls of both sides of the receiving cavity; the display screen is fixed to the receiving cavity by bolts.

2. The display device of claim 1, wherein, The fastener is a screw.

3. The display device of claim 2, wherein, The number of screws is multiple.

4. The display device of claim 1, wherein, The base is provided with a mounting post, and the fastener is fixed on the mounting post.

5. The display device of claim 1, wherein, The base has a recessed cavity; the cover is disposed within the recessed cavity.

6. The display device of claim 1, wherein, The through hole is square.

7. The display device of claim 1, wherein, The central region of the cover and the base are spaced apart; the accommodating cavity is formed between the central region of the cover and the base.

8. The display device of claim 1, wherein, The accommodating cavity is located on the cover.

9. The display device of claim 1, wherein, Also includes: A limiting ring is disposed around the outside of the display screen and fixed to the base; the edge of the cover is restricted between the limiting ring and the base.

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