Packaging structure of LED display screen
By designing a LED display packaging structure with a synchronous loose clamping structure, the problem of inconvenience in packaging of LED display screens in the prior art is solved, and the clamping of the four-corner protective structure is automatically cancelled, which improves packaging efficiency and protection effect.
Patent Information
- Application Number
- CN202421754392.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-24
AI Technical Summary
The packaging structure of the existing LED display screen is inconvenient when taken out or packed, and the clamping of the four-corner protective structure cannot be automatically removed, resulting in unnecessary protection during transportation.
A packaging structure including a packaging base box, a cover plate, a protective bracket and a synchronous loose clamp structure is designed. The protective support block is movable at the four corners of the LED display screen. The loose clamping structure is synchronized through the opening and closing action of the cover plate, so that the protective support block cancels the clamping of the four corners.
It realizes the convenience of the LED display when taking out or packing it, avoids the step of manually installing the protective structure, greatly improves the packaging efficiency, and provides better protection effect.
Smart Images
Figure CN222892408U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of LED display screen packaging, and in particular relates to a packaging structure of an LED display screen. Background Art
[0002] LED screens have the characteristics of high brightness, long life and stable operation, and are widely used in electronic equipment. During the transportation of LED screens, they need to be sealed and packaged to protect them.
[0003] The packaging structure of the LED display screen in the prior art has the following disadvantages during use:
[0004] Generally, the four corners of the LED display screen are protected by respectively setting a protective plate structure made of foam or rubber material on the four corners. However, when the LED display screen needs to be taken out of the packaging box, since the four corners are respectively set with a protective plate structure made of foam or rubber material, the LED display screen needs to be taken out of the packaging box together with the protective structure set at the four corners. It is impossible to open the packaging box to remove the protective structure set at the four corners, which makes the LED display screen very inconvenient to take out or pack. Therefore, a packaging structure for the LED display screen is needed. Utility Model Content
[0005] The purpose of the utility model is to provide a packaging structure for an LED display screen to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a packaging structure of an LED display screen, comprising a packaging bottom box and an LED display screen body, a cover plate is hinged at the top opening of the packaging bottom box, and protective brackets are movably sleeved at the four outer corners of the LED display screen body, and the tops of the protective brackets are provided with sleeve grooves for facilitating sleeves on the four corners of the LED display screen body;
[0007] It also includes a synchronous loosening structure and two symmetrically arranged fixing members, which are installed on the inner side of the packaging bottom box and the bottom end of the cover plate, and are connected to the bottom ends of the four protective brackets. The synchronous loosening structure can enable the four protective brackets to respectively cancel the clamping and fixing of the four corners of the LED display screen body when the cover plate is opened to a certain angle, so that the user can conveniently take the LED display screen body out of the packaging bottom box;
[0008] Two symmetrically arranged fixing members are respectively installed on the two side walls of the packaging bottom box.
[0009] As a preferred embodiment, protective pads are respectively provided on the inner bottom wall and the inner walls on both sides of each sleeve groove.
[0010] As a preferred embodiment, the synchronous clamping structure includes two moving rods that are slidably connected and symmetrically arranged on the inner side of the packaging base box, and both ends of each moving rod are fixed with a slider a with a convex structure in vertical cross-section. Slide grooves a are opened on the front and rear inner walls of the packaging base box, and each slide groove a slides with the two symmetrically arranged sliders a.
[0011] As a preferred embodiment, a slide groove b is provided on the two moving rods, and two symmetrically arranged sliders b are slidably connected in the slide groove b. The vertical cross-section of the slider b is an I-shaped structure. The top of the slider b is fixedly connected to the bottom end of the corresponding protective support block, and the bottom end of the slider b is fixedly connected to a guide column. The bottom end of the guide column is movably overlapped in the inclined groove provided on the bottom wall of the packaging bottom box, and the inclination angle of the inclined groove is 30 degrees.
[0012] As a preferred embodiment, transmission plates are fixedly connected to the side walls opposite to each other of the two moving rods, and transmission plates are provided with transmission channels with a "hockey stick"-shaped cross-section. The two transmission channels are symmetrically arranged, and transmission columns are movably overlapped in the transmission channels. Moving blocks with a convex structure in vertical section are fixedly connected to the tops of the transmission columns. Moving grooves matching the moving blocks are provided on the left and right inner walls of the packaging base box, and push-pull rods are hinged to the tops of the moving blocks, and the tops of the push-pull rods are hinged to the bottom end of the cover plate.
[0013] As a preferred embodiment, the fixing member includes a screw hole penetrating through the side wall of the packaging bottom box, in which a hand screw is threadedly connected. After the hand screw is tightened, its end will be pressed against the end of the moving block away from the LED display screen body.
[0014] Compared with the prior art, the packaging structure of the LED display screen provided by the present invention has at least the following beneficial effects:
[0015] In the utility model, when the packaging structure of the LED display screen is used, especially when the main body of the LED display screen needs to be taken out from the packaging bottom box, the two hand screws can be loosened, so that the ends of the two moving blocks that are separated from each other are respectively withdrawn and tightened, so that the cover plate can be manually opened, and the two push-pull rods are cooperated to pull the two moving blocks backward, and the shape design of the transmission channel is combined to make the two transmission plates move away from each other, so that the two moving rods move away from each other, and the setting of the guide column and the inclined groove is combined to make the sliding connection on the two moving rods The two symmetrically arranged sliders b can move relative to each other, and enable the four protective brackets to cancel the clamping of the four outer corners of the LED display screen body, so as to facilitate manual removal of the LED display screen body from the packaging bottom box. Conversely, when packaging, it is only necessary to place the LED display screen body in the sleeve grooves provided on the four protective brackets. At the same time, when the cover plate is closed on the packaging bottom box, the clamping protection of the four outer corners of the LED display screen body can be realized in a linked manner, which greatly improves the packaging efficiency. There is no need to manually sleeve the protective structure on the four corners of the LED display screen body, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the cover plate of the utility model after being closed;
[0017] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model after the cover plate is opened;
[0018] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the LED display screen of the utility model, in which the main body is not packaged in the packaging bottom box;
[0019] Figure 4 It is a three-dimensional bottom-up structural schematic diagram of each component in the synchronous loosening and clamping structure of the utility model.
[0020] In the figure: 1. packaging box; 2. cover plate; 3. LED display screen body; 31. protective support block; 311. protective pad; 4. synchronous clamping structure; 41. moving rod; 42. slider a; 43. slider b; 44. guide column; 45. inclined groove; 46. push-pull rod; 47. moving block; 48. transmission column; 49. transmission plate; 410. transmission channel; 5. fixing parts; 51. hand screws. DETAILED DESCRIPTION
[0021] The present invention will be further described below in conjunction with the embodiments.
[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0023] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.
[0024] Example
[0025] Generally, the four corners of the LED display screen are protected by a protective plate structure made of foam or rubber. However, when the LED display screen needs to be taken out of the packaging box, the protective plate structure made of foam or rubber is respectively set at the four corners, so the LED display screen needs to be taken out of the packaging box together with the protective structure set at the four corners. It is impossible to remove the protective structure set at the four corners by opening the packaging box, which makes it very inconvenient to take out or pack the LED display screen.
[0026] To do this, see Figure 1-4 The utility model provides a packaging structure of an LED display screen, comprising: a packaging bottom box 1 and an LED display screen body 3, a cover plate 2 is hinged at the top opening of the packaging bottom box 1, and protective brackets 31 are movably sleeved at the four corners of the outer side of the LED display screen body 3, and the tops of the protective brackets 31 are provided with sleeve grooves for facilitating sleeve installation of the four corners of the LED display screen body 3;
[0027] The package bottom box 1 further comprises a synchronous loosening structure 4 and two symmetrically arranged fixing members 5, which are installed on the inner side of the package bottom box 1 and the bottom end of the cover plate 2, and are connected to the bottom ends of the four protective brackets 31. The synchronous loosening structure 4 can enable the four protective brackets 31 to respectively cancel the clamping and fixing of the four corners of the LED display screen body 3 when the cover plate 2 is opened at a certain angle, so that the user can conveniently take the LED display screen body 3 out of the package bottom box 1;
[0028] Two symmetrically arranged fixing members 5 are respectively installed on the two side walls of the packaging bottom box 1 .
[0029] Further as Figure 3 As shown, it is worth to explain in detail that a protective pad 311 is respectively provided on the inner bottom wall and the inner walls on both sides of each sleeve groove.
[0030] The provision of the protection pad 311 can protect the outer corners of the LED display screen body 3 .
[0031] Further as Figure 3-4 As shown, it is worth explaining in detail that, in order to enable the four protective brackets 31 to clamp or unclamp the four corners of the LED display screen body 3 through active linkage when the cover plate 2 is closed or opened, a synchronous loosening structure 4 is provided, including two moving rods 41 symmetrically arranged and slidably connected to the inner side of the packaging bottom box 1, and both ends of each moving rod 41 are fixedly connected with a slider a42 with a convex structure in vertical section, and a slide groove a is provided on the inner walls of the front and rear sides of the packaging bottom box 1, and each slide groove a is slidably matched with the two symmetrically arranged sliders a42, and a slide groove b is provided on the two moving rods 41, and two symmetrically arranged sliders b43 are slidably connected in the slide groove b, and the vertical sections of the sliders b43 are I-shaped structures, and the tops of the sliders b43 are connected to the corresponding protective brackets 31. The bottom ends are fixedly connected, and the bottom ends of the sliders b43 are fixedly connected with guide columns 44. The bottom ends of the guide columns 44 are movably overlapped in the inclined grooves 45 provided on the inner bottom wall of the packaging base box 1. The inclination angle of the inclined grooves 45 is 30 degrees. A transmission plate 49 is fixedly connected to the side walls opposite to each other of the two moving rods 41. The transmission plates 49 are provided with transmission channels 410 with a cross-section shaped like a "hockey stick" structure. The two transmission channels 410 are symmetrically arranged, and transmission columns 48 are movably overlapped in the transmission channels 410. The top ends of the transmission columns 48 are fixedly connected with moving blocks 47 with a convex structure in vertical section. Moving grooves matching the moving blocks 47 are provided on the inner walls on both sides of the packaging base box 1. The top ends of the moving blocks 47 are hinged with push-pull rods 46, and the top ends of the push-pull rods 46 are hinged to the bottom end of the cover plate 2.
[0032] The width of the inclined slot 45 is equal to the diameter of the guide column 44 , and the width of the transmission channel 410 is equal to the diameter of the transmission column 48 .
[0033] Further as Figure 2-3 As shown, it is worth explaining in detail that in order to enable the four protective brackets 31 to clamp and fix the four corners of the LED display screen body 3, and to enable the cover plate 2 to be closed and locked, a fixing part 5 is provided, including a screw hole penetrating through the side wall of the packaging bottom box 1, and a hand screw 51 is threadedly connected in the screw hole. After the hand screw 51 is locked, its end will be pressed against the end of the moving block 47 away from the LED display screen body 3.
[0034] Among them, the slide groove b is connected with the screw hole.
[0035] In summary: when the packaging structure of the LED display screen is used, especially when the LED display screen body 3 needs to be taken out from the packaging bottom box 1, the two hand screws 51 can be loosened, so that the ends of the two moving blocks 47 that are separated from each other are respectively withdrawn and tightened, so that the cover plate 2 can be manually opened, and the two push-pull rods 46 are cooperated to pull the two moving blocks 47 backwards, and the shape design of the transmission channel 410 makes the two transmission plates 49 move away from each other, so that the two moving rods 41 move away from each other, and the setting of the guide column 44 and the inclined groove 45 makes the two moving rods 41 slide. The two symmetrically connected sliders b43 can move toward each other, and make the four protective brackets 31 cancel the clamping of the four outer corners of the LED display screen body 3, so as to facilitate manual removal of the LED display screen body 3 from the packaging bottom box 1. Conversely, when packaging, it is only necessary to place the LED display screen body 3 in the sleeve grooves provided on the four protective brackets 31. At the same time, when the cover plate 2 is closed on the packaging bottom box 1, the clamping protection of the four outer corners of the LED display screen body 3 can be realized in a linked manner, which greatly improves the packaging efficiency. There is no need to manually sleeve the protective structure on the four corners of the LED display screen body 3, and it is easy to use.
[0036] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "including" or "comprising" and the like used in the present invention mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A packaging structure of an LED display screen, comprising a packaging bottom box (1) and an LED display screen body (3), wherein a cover plate (2) is hingedly connected to the top opening of the packaging bottom box (1), and characterized in that: The four outer corners of the LED display screen body (3) are movably sleeved with protective brackets (31), and the tops of the protective brackets (31) are provided with sleeve grooves for facilitating sleeve mounting of the four corners of the LED display screen body (3); The package also comprises a synchronous clamping release structure (4) and two symmetrically arranged fixing members (5), which are installed on the inner side of the packaging bottom box (1) and the bottom end of the cover plate (2), and are connected to the bottom ends of the four protective brackets (31). When the cover plate (2) is opened at a certain angle, the synchronous clamping release structure (4) can enable the four protective brackets (31) to respectively cancel the clamping and fixing of the four corners of the LED display screen body (3), thereby facilitating the user to take the LED display screen body (3) out of the packaging bottom box (1); Two symmetrically arranged fixing members (5) are respectively installed on two side walls of the packaging bottom box (1).
2. The packaging structure of the LED display screen according to claim 1, characterized in that: A protective pad (311) is respectively provided on the inner bottom wall and the inner walls on both sides of each sleeve groove.
3. The packaging structure of the LED display screen according to claim 1, characterized in that: The synchronous clamp release structure (4) comprises two moving rods (41) slidably connected to the inner side of the packaging base box (1) and symmetrically arranged, each moving rod (41) is fixedly connected to two ends of a slider a (42) with a convex vertical cross-section, and a slide groove a is provided on the inner walls of the front and rear sides of the packaging base box (1), and each slide groove a is slidably matched with the two symmetrically arranged sliders a (42).
4. The packaging structure of the LED display screen according to claim 3, characterized in that: The two moving rods (41) are each provided with a slide groove b, and two symmetrically arranged sliders b (43) are slidably connected in the slide grooves b, and the vertical cross-sections of the sliders b (43) are each in an I-shaped structure, and the top ends of the sliders b (43) are each fixedly connected to the bottom ends of the corresponding protective support blocks (31), and the bottom ends of the sliders b (43) are each fixedly connected to guide columns (44), and the bottom ends of the guide columns (44) are each movably overlapped in an inclined groove (45) provided on the inner bottom wall of the packaging bottom box (1), and the inclined angle of the inclined groove (45) is 30 degrees.
5. The packaging structure of the LED display screen according to claim 4, characterized in that: A transmission plate (49) is fixedly connected to the side walls of the two moving rods (41) facing away from each other, and a transmission channel (410) with a "hockey stick"-shaped cross section is provided on the transmission plate (49). The two transmission channels (410) are symmetrically arranged, and a transmission column (48) is movably overlapped in the transmission channel (410). The top of the transmission column (48) is fixedly connected to a moving block (47) with a convex vertical cross section. The left and right inner walls of the packaging bottom box (1) are provided with moving grooves that match the moving blocks (47). The top of the moving blocks (47) is hinged to a push-pull rod (46), and the top of the push-pull rod (46) is hinged to the bottom end of the cover plate (2).
6. The packaging structure of the LED display screen according to claim 5, characterized in that: The fixing member (5) comprises a screw hole extending through the side wall of the packaging bottom box (1), wherein a hand screw (51) is threadedly connected in the screw hole. When the hand screw (51) is tightened, its end will be pressed against the end of the moving block (47) away from the LED display screen body (3).