Display aviation case

Abstract

An embodiment of the utility model provides a display aviation case, which comprises a case body and a top cover, the case body comprises a front cover and a rear cover, the front cover and the rear cover are hinged at the top of the case body, a first mounting rack is arranged on one side of the front cover facing the rear cover, a second mounting rack is arranged on one side of the rear cover facing the front cover, and the first mounting rack and the second mounting rack are hinged at the top of the case body. When the front cover rotates to the position above the rear cover along a hinge point, the first mounting frame and the second mounting frame are located on the same plane and used for mounting a display screen. The top cover is connected to the top of the box body through a first lock catch. When the display aviation case provided by the embodiment of the utility model is used, only the case body needs to be opened and the front cover is rotated to the upper part of the rear cover for display, so that the whole operation process is extremely simple, and the use experience of the display case can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display, in particular to a display aviation box. Background Art

[0002] At present, display boxes are used in some exhibitions. Generally, a retractable X-frame is set inside the box, and a display screen is installed in the box for display. When in use, the display box is opened and the X-frame is unfolded, and then the display screen is installed on the X-frame for display. After the display is over, the screens are retracted one by one and placed in the box. The whole operation process is relatively complicated, which affects the user experience of the display box. Utility Model Content

[0003] In view of the above problems, embodiments of the present utility model are proposed to provide a display aviation box that solves the above problems or at least partially solves the above problems.

[0004] The utility model provides an aviation display box, which includes:

[0005] The box body comprises a front cover and a rear cover, wherein the front cover and the rear cover are hinged at the top of the box body, a first mounting frame is provided on the side of the front cover facing the rear cover, and a second mounting frame is provided on the side of the rear cover facing the front cover, when the front cover is rotated along the hinge point to above the rear cover, the first mounting frame and the second mounting frame are in the same plane and are used to install the display screen;

[0006] The top cover is connected to the top of the box body through a first lock.

[0007] Furthermore, when the top cover is connected to the top of the box body, the distance between the first mounting bracket and the second mounting bracket is not less than twice the thickness of the display screen.

[0008] Further, the front cover and the rear cover each include a mounting plate and side plates extending toward each other;

[0009] The first mounting bracket and the second mounting bracket are relatively connected to the mounting plates of the front cover and the rear cover, and the side plates of the front cover and the rear cover are relatively arranged to form the side walls of the box body.

[0010] Furthermore, it also includes a hydraulic rod, one end of which is connected to the side plate of the front cover, and the other end of which is connected to the side plate of the rear cover.

[0011] Furthermore, the two hydraulic rods are respectively connected between the two side plates of the front cover and the rear cover.

[0012] Furthermore, it also includes the second lock buckle arranged on the front cover and the rear cover, when the top cover is connected to the top of the box body, the second lock buckle locks and connects the side plate of the front cover and the side plate of the rear cover.

[0013] Furthermore, the inner wall of the side panel of the rear cover is provided with a carpet.

[0014] Furthermore, the front cover is provided with an observation window for observing the display screen.

[0015] Furthermore, a handle is provided on the outer wall of the side plate of the rear cover.

[0016] Furthermore, a movable wheel is provided on a side of the bottom of the box body facing away from the top cover.

[0017] In the technical solution provided by the embodiment of the utility model, the box body includes a front cover and a rear cover, and the front cover and the rear cover are hinged at the top of the box body. The front cover is provided with a first mounting frame on a side facing the rear cover, and the rear cover is provided with a second mounting frame on a side facing the front cover. When the front cover is rotated to the top of the rear cover along the hinge point, the first mounting frame and the second mounting frame are in the same plane and are used to install the display screen. When display is needed, it is only necessary to open the box body and rotate the front cover to the top of the rear cover for display. The whole operation process is extremely simple and can effectively improve the user experience of the display box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of a three-dimensional structure showing the unfolding process of an aviation box provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of a three-dimensional structure of an unfolded aviation box provided in an embodiment of the utility model;

[0021] Figure 3 A three-dimensional structural diagram of a display aviation box in a display state provided by an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of a three-dimensional structure of a storage state of an aviation box provided by an embodiment of the utility model;

[0023] Figure 5A schematic diagram of a three-dimensional structure showing another storage state of an aviation box provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiment of the utility model.

[0025] It should be noted that in the description of the present utility model, if the terms "first", "second", etc. appear, "first" and "second" are only used to facilitate the description of different components or names, and cannot be understood as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" appears in the full text, its meaning is that it includes three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or a solution that satisfies both A and B.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] Please refer to Figure 1 , is a three-dimensional structural schematic diagram of a display aviation box provided in an embodiment of the utility model, wherein the display aviation box includes a box body 10 and a top cover 20.

[0028] Combination Figure 2-5 The box body 10 includes a front cover 110 and a rear cover 120, the front cover 110 and the rear cover 120 are hinged at the top of the box body 10, the front cover 110 is provided with a first mounting frame 101 on the side facing the rear cover 120, and the rear cover 120 is provided with a second mounting frame 102 on the side facing the front cover 110, when the front cover 110 is rotated to the top of the rear cover 120 along the hinge point, the first mounting frame 101 and the second mounting frame 102 are in the same plane and are used to install the display screen 30; the top cover 20 is connected to the top of the box body 10 through a first lock buckle 40.

[0029] Specifically, the box body 10 is made of metal material, the front cover 110 and the rear cover 120 are buckled together to form a rectangular parallelepiped structure, and the front cover 110 and the rear cover 120 are hinged at the top of the box body 10 by hinges, so that the front cover 110 can rotate relative to the rear cover 120 along the hinge point; wherein, the front cover 110 is provided with the first mounting frame 101 on the side facing the rear cover 120, and the rear cover 120 is provided with the second mounting frame 102 on the side facing the front cover 110, that is, the first mounting frame 101 and the second mounting frame 102 are respectively provided on the opposite surfaces of the front cover 110 and the rear cover 120, when the front cover 110 is rotated to the top of the rear cover 120 along the hinge point, the box body 10 becomes a groove-like structure, and the first mounting frame 101 and the second mounting frame 102 become the groove bottom of the groove-like structure, where the first mounting frame 101 and the second mounting frame 102 at the groove bottom are used to install the display screen 30. In this way, when it is necessary to display through the display screen 30, the top cover 20 on the box body 10 must first be removed, and then the box body 10 is opened, the front cover 110 is rotated to above the rear cover 120, and then the display screen 30 is installed on the first mounting frame 101 and the second mounting frame 102 for display. The entire operation process is extremely simple and can effectively improve the user experience of the display box.

[0030] When the display screen 30 is finished displaying, the front cover 110 can be directly rotated downward to be buckled together with the rear cover 120. Here, the display screen 30 can be left on the first mounting frame 101 and the second mounting frame 102 as needed, or the display screen 30 can be removed from the first mounting frame 101 and the second mounting frame 102 and placed elsewhere, and then the top cover 20 is placed on the top of the box body 10, and the first lock 40 is used to fix the box body 10 and the top cover 20.

[0031] Furthermore, when the top cover 20 is connected to the top of the box body 10 , the distance between the first mounting frame 101 and the second mounting frame 102 is not less than twice the thickness of the display screen 30 .

[0032] Specifically, after the display screen 30 is displayed, it is necessary to store the display screen 30. In this case, the display screen 30 can be stored directly together with the display screen 30 without being removed from the first mounting frame 101 and the second mounting frame 102. That is, after the display screen 30 is displayed, the front cover 110 is directly rotated downward and buckled with the rear cover 120 to complete the storage. In this case, if it is to be ensured that the two display screens 30 installed on the first mounting frame 101 and the second mounting frame 102 can be stacked together, it is necessary to meet the requirement that when the top cover 20 is connected to the top of the box body 10 in the empty box state, the distance between the first mounting frame 101 and the second mounting frame 102 is not less than twice the thickness of the display screen 30.

[0033] Further, in other preferred embodiments of the present invention, the front cover 110 and the rear cover 120 both include a mounting plate 103 and side plates 104 extending toward each other;

[0034] The first mounting frame 101 and the second mounting frame 102 are connected to the mounting plates 103 of the front cover 110 and the rear cover 120 , respectively. The side plates 104 of the front cover 110 and the rear cover 120 are arranged to form side walls of the box body 10 .

[0035] Specifically, the front cover 110 and the rear cover 120 are both composed of the mounting plate 103 and the side panels 104 arranged on both sides of the mounting plate 103, which are connected to each other. The first mounting frame 101 is connected to the mounting plate 103 of the front cover 110 facing the rear cover 120, and the second mounting frame 102 is connected to the mounting plate 103 of the rear cover 120 facing the rear cover 110. The side panels 104 of the front cover 110 and the rear cover 120 extend toward each other respectively, and constitute the side walls of the box body 10 structure when the front cover 110 and the rear cover 120 are buckled.

[0036] Furthermore, the display aviation box further includes a hydraulic rod 50 , one end of the hydraulic rod 50 is connected to the side plate 104 of the front cover 110 , and the other end of the hydraulic rod 50 is connected to the side plate 104 of the rear cover 120 .

[0037] Specifically, the hydraulic rod 50 is arranged between the side panels of the front cover 110 and the rear cover 120, and generally one end thereof is fixedly connected to the middle position of the side panel 104 of the front cover 110, and the other end is fixedly connected to the middle position of the side panel 104 of the rear cover 120. These two connection points and the hinge points of the front cover 110 and the rear cover 120 form a relatively stable triangular structure, thereby providing the necessary supporting force for the front cover 110 when the front cover 110 is displayed above the rear cover 120, so that it will not be deformed due to its own gravity or interference from other external forces, thereby ensuring that the display screen 30 of the display aviation box has a better display effect.

[0038] Furthermore, in order to provide sufficient support force to the front cover 110 when the front cover 110 is displayed above the rear cover 120, two hydraulic rods 50 are respectively connected between the two side plates 104 of the front cover 110 and the rear cover 120. That is, one hydraulic rod 50 is respectively provided on both sides of the front cover 110 and the rear cover 120, and then the two hydraulic rods 50 provide sufficient support force for the front cover 110 when it stands above the rear cover 120.

[0039] Furthermore, it also includes the second lock buckle 60 arranged on the front cover 110 and the rear cover 120. When the top cover 20 is connected to the top of the box body 10, the second lock buckle 60 locks and connects the side panel 104 of the front cover 110 and the side panel 104 of the rear cover 120.

[0040] Specifically, when the display aviation box is stored, that is, when the top cover 20 is connected to the top of the box body 10, the front cover 110 and the rear cover 120 are buckled together, and the ends of the front cover 110 and the rear cover 120 away from their hinge points are locked and connected by the second lock 60 provided on the side panels 104 of the front cover 110 and the rear cover 120 to ensure the reliability of the display aviation box when stored.

[0041] Furthermore, the inner wall of the side panel 104 of the rear cover 120 is provided with a carpet (not shown in the figure).

[0042] Here, when the front cover 110 is located above the rear cover 120 for display, the two side panels 104 opposite to the rear cover 120 are generally exposed. In the embodiment of the utility model, by arranging the carpet on the inner wall of the side panel 104 of the rear cover 120, on the one hand, it plays a certain protective role, and on the other hand, it can also play a role in hiding ugliness and beautifying the appearance.

[0043] Furthermore, an observation window 1101 for observing the display screen 30 is provided on the front cover 110 .

[0044] Specifically, the front cover 110 is not completely closed, but an observation window 1101 is provided on the side facing the rear cover 120, that is, on the mounting plate 103 of the front cover 110. Through the observation window 1101, it is possible to intuitively see whether the display screen 30 is installed in the box body 10, that is, the specific condition of the box body 10 can be observed without unpacking the box, thereby improving the user experience of the display aviation box.

[0045] Furthermore, a handle 70 is provided on the outer wall of the side plate 104 of the rear cover 120 .

[0046] Here, by providing the handle 70 on the outer wall of the side panel 104 of the rear cover 120 , it is convenient for the user to grasp it, making the transportation of the display aviation box easier.

[0047] It is conceivable that the handle 70 will be correspondingly provided on the side wall of the top cover 20 to facilitate the user to grasp it, thereby further improving the convenience of using the display aviation box.

[0048] Furthermore, a moving wheel 80 is provided on a side of the bottom of the box body 10 away from the top cover 20 .

[0049] Specifically, the display aviation box is further provided with the moving wheels 80 for driving the box to move. The moving wheels 80 are arranged on the bottom of the box body 10 on a side away from the top cover 20, and the box can be driven to move on the ground by the moving wheels 80. The moving wheels 80 here can be unpowered wheels that realize the movement of the object carrier by external force; or they can be driving wheels with driving force that drive the object carrier to move by self-movement, and the moving wheels 80 also include universal wheels for steering.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the utility model, rather than to limit them. Although the embodiments of the utility model are described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the embodiments of the utility model.

Claims

1. A display aviation box, characterized in that: include: The box body comprises a front cover and a rear cover, wherein the front cover and the rear cover are hinged at the top of the box body, a first mounting frame is provided on the side of the front cover facing the rear cover, and a second mounting frame is provided on the side of the rear cover facing the front cover, when the front cover is rotated along the hinge point to above the rear cover, the first mounting frame and the second mounting frame are in the same plane and are used to install the display screen; The top cover is connected to the top of the box body through a first lock.

2. The display aviation box according to claim 1, characterized in that: When the top cover is connected to the top of the box body, the distance between the first mounting frame and the second mounting frame is not less than twice the thickness of the display screen.

3. The display aviation box according to claim 1, characterized in that: The front cover and the rear cover each include a mounting plate and side plates extending toward each other; The first mounting bracket and the second mounting bracket are relatively connected to the mounting plates of the front cover and the rear cover, and the side plates of the front cover and the rear cover are relatively arranged to form the side walls of the box body.

4. The display aviation box according to claim 3, characterized in that: It also includes a hydraulic rod, one end of which is connected to the side plate of the front cover, and the other end of which is connected to the side plate of the rear cover.

5. The display aviation box according to claim 4, characterized in that: The two hydraulic rods are respectively connected between the two side plates of the front cover and the rear cover.

6. The display aviation box according to claim 3, characterized in that: It also includes a second lock buckle arranged on the front cover and the rear cover. When the top cover is connected to the top of the box body, the second lock buckle locks and connects the side plate of the front cover and the side plate of the rear cover.

7. The display aviation box according to claim 3, characterized in that: The inner wall of the side panel of the rear cover is provided with a carpet.

8. The display aviation box according to claim 3, characterized in that: The front cover is provided with an observation window for observing the display screen.

9. The display aviation box according to claim 3, characterized in that: The outer wall of the side plate of the rear cover is provided with a handle.

10. The display aviation box according to claim 1, characterized in that: A moving wheel is arranged on a side of the bottom of the box body facing away from the top cover.

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