A cabinet structure and display device

Abstract

The utility model discloses a kind of box structure and display equipment, belong to display equipment technical field, box structure includes ontology, support plate, connecting column and guide assembly, connecting column is movably connected with the side of ontology, to make both can relatively rotate and can relatively slide along the axial direction of connecting column, connecting column is equipped with support plate, guide assembly is connected in connecting column and ontology respectively, in the process that connecting column slides along its axial direction relative ontology, guide assembly drives connecting column to rotate relative ontology, and then drive support plate to rotate relative ontology, realize the automatic unfolding of support plate when ontology is placed on ground, can prevent box to dump, and the unfolding of support plate does not consume excessive manpower.

Description

Technical Field

[0001] This utility model relates to the field of display device technology, and in particular to a cabinet structure and display device. Background Technology

[0002] The display screen consists of a cabinet and one or more display modules mounted on the cabinet. During transportation, the cabinet needs to be placed vertically on the ground. At this time, the bottom of the cabinet is in contact with the ground. Due to the asymmetrical weight distribution of the front and rear of the cabinet, the cabinet is very easy to tip over, which can damage the display modules or other electronic components. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a cabinet structure to solve the problem that the current display cabinet is prone to tipping over.

[0004] The objective of this utility model is achieved through the following technical solution: A box structure includes a body, a support plate, a connecting column, and a guide assembly; The connecting column is movably connected to the side of the body, and the two can rotate relative to each other and slide relative to each other along the axial direction of the connecting column; The connecting column is connected to the support plate; The guide assembly is connected to the connecting post and the body respectively. When the connecting post slides relative to the body along its axial direction, the guide assembly drives the connecting post to rotate relative to the body.

[0005] Preferably, the guiding assembly includes a guide rail and a guide block that are movably connected. The guide rail is arc-shaped, and one of the guide rail and the guide block is located on the connecting post, while the other is located on the body.

[0006] Preferably, the support plate has a connecting hole, and the connecting post is slidably inserted through the connecting hole; The connecting column is provided with a guide groove arranged along its axial direction, and the support plate is provided with a rotation limiting block that is slidably connected to the guide groove.

[0007] Preferably, an elastic element is sleeved on the connecting post, and the two ends of the elastic element abut against the connecting post and the support plate, respectively.

[0008] Preferably, the connecting post includes a limiting portion, which is formed by the end of the connecting post protruding radially outward.

[0009] Preferably, the side of the main body is provided with a receiving cavity, the bottom wall of the receiving cavity is provided with a mounting hole, the connecting column is movably inserted through the mounting hole, and the receiving cavity is used to receive the support plate.

[0010] Preferably, a support block is provided on the side of the main body, the extension direction of the support block intersects the axis of the connecting column, and the support block is used to abut against the support plate.

[0011] Preferably, the support block is provided on one side of the body, and the locking groove is provided on the other side of the body, so that the support block of one body can be embedded into the locking groove of the other body.

[0012] Preferably, the connecting post is provided on one side of the body, and the locking hole is provided on the other side of the body, so that the connecting post of one body can pass through the locking hole of the other body.

[0013] To achieve the same technical effect, this utility model also provides a display device, including the cabinet structure described above.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The connecting column is movably connected to the side of the main body so that the two can rotate relative to each other and slide relative to each other along the axis of the connecting column. The end of the connecting column is provided with a support plate. The guide component is connected to the connecting column and the main body respectively. During the process of the connecting column sliding relative to the main body along its axis, the guide component drives the connecting column to rotate relative to the main body, thereby driving the support plate to rotate relative to the main body, realizing the automatic unfolding of the support plate when the main body is placed on the ground, which can prevent the box from tipping over, and the unfolding of the support plate does not require too much manpower. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the box of the utility model; Figure 2 This is one of the partial exploded views of the box structure of the utility model. Figure 3 This is the second partially exploded schematic diagram of the box structure of the utility model; Figure 4 for Figure 2 Enlarged view of point A in the middle; Figure 5 for Figure 3 Enlarged view of point B in the middle; Figure 6 This is a schematic diagram of the overall structure of the display device of the utility model; In the diagram: 1. Display device; 10. Body; 11. Back plate; 12. Side plate; 121. Receiving cavity; 122. Mounting hole; 123. Support block; 124. Locking groove; 125. Locking hole; 13. Mounting cavity; 14. Guide block; 20. Support plate; 21. Connecting hole; 22. Rotation limit block; 30. Connecting column; 30a. Head end; 30b. Tail end; 31. Guide rail; 32. Guide groove; 33. Limiting part; 40. Elastic element; 100. Display module; 1000. Cabinet structure. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0017] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] Example 1 Combination Figures 1 to 5 As shown, the box structure 1000 of this utility model is schematically displayed, including a body 10, a support plate 20, a connecting column 30, and a guide assembly.

[0020] like Figure 1 The main body 10 has a back plate 11 and a plurality of side plates 12 disposed around the back plate 11. The side plates 12 are perpendicular to the back plate 11. The back plate 11 and the plurality of side plates 12 form a mounting cavity 13 for accommodating the display module 100 and various electronic components. For example, the main body 10 has four side plates 12, which form the four sides of the main body 10.

[0021] Combination Figure 2 and Figure 3As shown, the connecting column 30 is movably connected to the side plate 12 of the body 10. The connecting column 30 and the side plate 12 of the body 10 can rotate relative to each other and slide relative to each other along the axial direction of the connecting column 30. The end of the connecting column 30 is connected to the support plate 20. The support plate 20 is perpendicular to the axis of the connecting column 30 and can rotate relative to the body 10 along with the connecting column 30.

[0022] The guide assembly is connected to the connecting post 30 and the body 10 respectively. When the connecting post 30 slides relative to the body 10 along its axial direction, the guide assembly drives the connecting post 30 to rotate relative to the body 10. Specifically, during the process of the body 10 being placed on the ground, the end of the connecting post 30 first contacts the ground. As the body 10 continues to move downward (moving along the direction of gravity), the connecting post 30 is forced to slide relative to the body 10 along its axial direction. The guide assembly drives the connecting post 30 and the support plate 20 to rotate relative to the body 10, so that the extension direction of the support plate 20 is inclined or perpendicular to the back plate 11 of the body 10. The end of the support plate 20 can contact the ground and prevent the body 10 from tipping over, thereby realizing the automatic rotation of the support plate 20 and providing support for the body 10.

[0023] In this embodiment, as Figure 4 and Figure 5 The guiding assembly includes a guide rail 31 and a guide block 14 that are movably connected. The guide rail 31 is arc-shaped, and the outer wall of the connecting column 30 is provided with the guide rail 31. The extension trajectory of the guide rail 31 is not parallel to the generatrix of the connecting column 30. The guide block 14 is located on the body 10. The connecting column 30 has a head end 30a and a tail end 30b. The head end 30a of the connecting column 30 is used to contact the ground. One end of the guide rail 31 is close to the head end 30a of the connecting column 30, and the other end of the guide rail 31 is close to the tail end 30b of the connecting column 30. During the process of the body 10 being placed on the ground, the head end 30a of the connecting column 30 contacts the ground first. As the body 10 continues to move downward, the guide block 14 slides along the guide rail 31 toward the head end 30a of the connecting column 30 to drive the connecting column 30 and the support plate 20 to rotate relative to the body 10 until the support plate 20 is perpendicular to the back plate 11 of the body 10. During the process of lifting the main body 10 from the ground, the connecting column 30 slides relative to the main body 10 from its tail end 30b to its head end 30a, and the guide block 14 slides along the guide rail 31 towards the tail end 30b of the connecting column 30, driving the connecting column 30 and the support plate 20 to rotate relative to the main body 10 until the support plate 20 and the back plate 11 of the main body 10 are parallel to each other.

[0024] Furthermore, the support plate 20 has a connecting hole 21, through which the connecting column 30 is slidably inserted. The connecting column 30 has a guide groove 32 arranged along its axial direction, and the support plate 20 has a rotation limiting block 22 slidably connected to the guide groove 32. The arrangement of the rotation limiting block 22 and the guide groove 32 allows the support plate 20 to slide relative to the connecting column 30 along the axial direction of the connecting column 30, but it cannot rotate relative to the connecting column 30 in the circumferential direction. The connecting column 30 includes a limiting part 33, which is located at the first end 30a of the connecting column 30. The limiting part 33 is formed by the connecting column 30 protruding radially outward. An elastic element 40 is sleeved on the connecting column 30. The elastic element 40 is preferably a helical spring. The two ends of the elastic element 40 abut against the end face of the limiting part 33 and the support plate 20, respectively. The elastic force of the elastic element 40 causes the connecting column 30 to have a tendency to move relative to the body 10 from its tail end 30b to its first end 30a. When the body 10 is placed on the ground, the first end 30a of the connecting column 30 contacts the ground first. As the body 10 continues to move downward, the elastic element 40 is compressed. Conversely, when the body 10 is lifted from the ground, the elastic element 40 gradually recovers and extends. The elastic element 40 drives the connecting column 30 to slide relative to the body 10 from its tail end 30b to its first end 30a, thereby realizing the automatic storage of the support plate 20. The side plate 12 of the main body 10 is provided with a receiving cavity 121. The bottom wall of the receiving cavity 121 is provided with a mounting hole 122. The connecting column 30 is movably inserted through the mounting hole 122. The receiving cavity 121 is used to receive the support plate 20. Part or all of the support plate 20 can be received in the receiving cavity 121.

[0025] In addition, to prevent the body 10 from being scratched by contact with the ground when the support plate 20 supports the body 10, such as Figure 2 and Figure 5The main body 10 has a support block 123 on its side. The extension direction of the support block 123 intersects the axis of the connecting column 30. The support block 123 is used to abut against the support plate 20. Specifically, when the main body 10 is placed on the ground, the first end 30a of the connecting column 30 first contacts the ground. As the main body 10 continues to move downward, the elastic element 40 is compressed, and the guide block 14 slides along the guide rail 31 toward the first end 30a of the connecting column 30, so as to drive the connecting column 30 and the support plate 20 to rotate relative to the main body 10. The support plate 20 disengages from the receiving cavity 121 and crosses over onto the support block 123 until the support plate 20 is perpendicular to the back plate 11 of the main body 10. The support plate 20 abuts against the support block 123. The setting of the support block 123 makes the support plate 20 further away from the side plate 12 of the main body 10, so as to prevent the side plate 12 from contacting the ground and being scratched. A support block 123 is provided on one side of the main body 10, and a locking groove 124 is provided on the other side of the main body 10, so that the support block 123 of one main body 10 can be embedded into the locking groove 124 of another main body 10. When multiple main bodies 10 are spliced ​​together, the support block 123 and the locking groove 124 can restrict the degree of freedom between two adjacent main bodies 10.

[0026] In addition, a connecting post 30 is provided on one side of the main body 10, and a locking hole 125 is provided on the other side of the main body 10, so that the connecting post 30 of one main body 10 can pass through the locking hole 125 of another main body 10. When multiple main bodies 10 are spliced ​​together, the connecting post 30 and the locking hole 125 can restrict the degree of freedom between two adjacent main bodies 10. The connecting post 30 can not only be used to cooperate with the unfolding and retraction of the drive support plate 20, but also to cooperate with the locking hole 125 to achieve mutual splicing and positioning of multiple main bodies 10.

[0027] Example 2 The difference between this embodiment and Embodiment 1 is that the guide assembly includes a first slide rail, a slider, and a second slide rail. Both the first and second slide rails are arc-shaped. The first slide rail is located on the outer wall surface of the connecting column 30, and the second slide rail is located on the side plate 12 of the body 10. One side of the slider is movably connected to the first slide rail, and the other side of the slider is movably connected to the second slide rail. This structure also enables the guide assembly to drive the connecting column 30 to rotate relative to the body 10 when the connecting column 30 slides relative to the body 10 along its axial direction.

[0028] Example 3 like Figure 6 This embodiment discloses a display device 1, including a display module 100 and a housing structure 1000 as described above. The number of display modules 100 is multiple. In this embodiment, the number of display modules 100 is four. The four display modules 100 are arranged in a matrix and disposed in the mounting cavity 13 of the body 10.

[0029] During the process of placing the main body 10 on the ground, the first end 30a of the connecting column 30 first contacts the ground. As the main body 10 continues to move downward, the elastic element 40 is compressed, and the guide block 14 slides along the guide rail 31 toward the first end 30a of the connecting column 30 to drive the connecting column 30 and the support plate 20 to rotate relative to the main body 10. The support plate 20 disengages from the receiving cavity 121 and moves onto the support block 123 until the support plate 20 is perpendicular to the back plate 11 of the main body 10. The support plate 20 abuts against the support block 123. The arrangement of the support block 123 makes the support plate 20 further away from the side plate 12 of the main body 10 to prevent the side plate 12 from contacting the ground and being scratched.

[0030] As the main body 10 is lifted from the ground, the elastic element 40 gradually recovers and extends. The elastic element 40 drives the connecting column 30 to slide relative to the main body 10 from its tail end 30b to its head end 30a, thereby realizing the automatic storage of the support plate 20.

[0031] In summary, the connecting column 30 is movably connected to the side of the body 10 so that the two can rotate relative to each other and slide relative to each other along the axial direction of the connecting column 30. The end of the connecting column 30 is provided with a support plate 20. The guide assembly is connected to the connecting column 30 and the body 10 respectively. During the process of the connecting column 30 sliding relative to the body 10 along its axial direction, the guide assembly drives the connecting column 30 to rotate relative to the body 10, thereby driving the support plate 20 to rotate relative to the body 10. This enables the support plate 20 to automatically unfold when the body 10 is placed on the ground, which can prevent the box from tipping over. Moreover, the unfolding of the support plate 20 does not require too much manpower.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A box structure, characterized in that, Includes the main body, support plate, connecting column, and guide assembly; The connecting column is movably connected to the side of the body, and the two can rotate relative to each other and slide relative to each other along the axial direction of the connecting column; The connecting column is connected to the support plate; The guide assembly is connected to the connecting post and the body respectively. When the connecting post slides relative to the body along its axial direction, the guide assembly drives the connecting post to rotate relative to the body.

2. The box structure according to claim 1, characterized in that, The guiding assembly includes a guide rail and a guide block that are movably connected. The guide rail is arc-shaped. One of the guide rail and the guide block is located on the connecting post, and the other is located on the body.

3. The box structure according to claim 1, characterized in that, The support plate has a connecting hole, and the connecting column can be slidably inserted through the connecting hole; The connecting column is provided with a guide groove arranged along its axial direction, and the support plate is provided with a rotation limiting block that is slidably connected to the guide groove.

4. The box structure according to claim 3, characterized in that, An elastic element is sleeved on the connecting column, and the two ends of the elastic element abut against the connecting column and the support plate, respectively.

5. The box structure according to claim 3 or 4, characterized in that, The connecting post includes a limiting portion, which is formed by the end of the connecting post protruding radially outward.

6. The box structure according to claim 1, characterized in that, The main body has a receiving cavity on its side, and the bottom wall of the receiving cavity has a mounting hole. The connecting column is movably inserted through the mounting hole, and the receiving cavity is used to receive the support plate.

7. The box structure according to claim 1, characterized in that, The main body is provided with a support block on its side, which is used to abut against the support plate.

8. The box structure according to claim 7, characterized in that, The support block is provided on one side of the body, and a locking groove is provided on the opposite side of the body, so that the support block of one body can be inserted into the locking groove of the other body.

9. The box structure according to claim 1, characterized in that, The connecting post is provided on one side of the body, and a locking hole is provided on the opposite side of the body, so that the connecting post of one body can pass through the locking hole of the other body.

10. A display device, characterized in that, Includes the box structure as described in any one of claims 1 to 9.

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