Extensible combined light-emitting display device

Abstract

The utility model discloses a luminous display device capable of being expanded and combined, which comprises more than two display box body units, each display box body unit is a square box body formed by splicing an upper end plate, a lower end plate, a front side plate, a rear side plate, a left side plate and a right side plate, and a luminous component is arranged in each display box body unit. The light-emitting assembly is composed of a groove body, a light-emitting element, a power switch, a left conductive magnetic attraction head and a right conductive magnetic attraction head, and the light-emitting element, the power switch, the left conductive magnetic attraction head and the right conductive magnetic attraction head are electrically connected with one another to form a loop and are installed on the groove body. And the upper end plate is provided with a left through hole and a right through hole which are respectively used for exposing the left conductive magnetic attraction head and the right conductive magnetic attraction head. The display box body units are movably connected, expanded and combined through the conductive magnetic attraction heads, operation can be more convenient when the display box body units need to be additionally arranged, the light-emitting assemblies are arranged in the display box body units, the lamplight irradiation atmosphere of display tools is achieved, and the display effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of toys, and particularly relates to an expandable and combinable light-emitting display device. Background Art

[0002] Building block toys can be assembled into various shapes through splicing, but the assembled building blocks are easily damaged by the external environment. To solve this problem, a building block toy display box is used for protection and display. The existing toy display boxes are usually square boxes, and the building block toys are placed in the square boxes. To facilitate the observation of the toys, at least part of the area of the square box is usually made of transparent materials. In a relatively dim environment, the display effect of the building block toys is poor; some toy display boxes are equipped with lights, which can improve the display effect, but the existing toy display boxes with lights all require independent power supplies. When multiple toy display boxes are stacked together, that is, they require multiple independent power supplies, which is more troublesome to use. Moreover, multiple power connection lines are obvious, which is troublesome to power on and also affects the overall appearance. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an expandable and combinable light-emitting display device, which can be easily assembled or disassembled freely.

[0004] An embodiment of the utility model provides an expandable and combinable light-emitting display device, which is composed of more than two display box units. The display box unit is a square box assembled by an upper end plate, a lower end plate, a front side plate, a rear side plate, a left side plate, and a right side plate. A light-emitting component is arranged in the display box unit. The light-emitting component consists of a groove body, a light-emitting element, a power switch, a left guiding electromagnetic suction head, and a right guiding electromagnetic suction head. The light-emitting element, the power switch, the left guiding electromagnetic suction head, and the right guiding electromagnetic suction head are electrically connected to form a circuit and installed on the groove body. The upper end plate is provided with a left through hole and a right through hole for the left guiding electromagnetic suction head and the right guiding electromagnetic suction head to be exposed respectively.

[0005] During use, the display box unit can be conductively connected by the attraction of the left guiding electromagnetic suction head and the right guiding electromagnetic suction head of another display box unit to form a horizontal expansion combination. After connection, the leftmost display box unit can be electrically connected to the power line of the electromagnetic suction head through its left guiding electromagnetic suction head, or the rightmost display box unit after connection can be electrically connected to the power line of the electromagnetic suction head through its right guiding electromagnetic suction head, so as to realize the lighting atmosphere of the display items in the display box unit and improve the display effect.

[0006] As a further solution of the present utility model, the light-emitting component further includes an upper electromagnetic suction head and a lower electromagnetic suction head. Both the upper electromagnetic suction head and the lower electromagnetic suction head are electrically connected to the light-emitting element and the power switch and are installed on the tank body. The upper end plate is provided with an upper through hole for the upper electromagnetic suction head to be exposed, and the tank body is provided with a lower through hole for the lower electromagnetic suction head to be exposed. A conductive component is provided in the display box unit. The conductive component is composed of a column body, a top electromagnetic suction head, and a bottom electromagnetic suction head. The top electromagnetic suction head and the bottom electromagnetic suction head are electrically connected and installed on the column body. The upper end of the column body is provided with a top through hole for the top electromagnetic suction head to be exposed, and the lower end plate is provided with a bottom through hole for the bottom electromagnetic suction head to be exposed.

[0007] During use, the top electromagnetic suction head is attracted and conductively connected to the lower electromagnetic suction head. The display box unit can be conductively connected by attracting the upper electromagnetic suction head to the bottom electromagnetic suction head of another display box unit to form a vertical expansion combination.

[0008] As a further solution of the present utility model, the light-emitting component is installed on the inner side of the upper end plate, and the upper end plate is provided with a power through hole for the power switch to be exposed.

[0009] As a further solution of the present utility model, the tank body is made of a transparent material, and the light-emitting element is installed in the tank body.

[0010] As a further solution of the present utility model, the lower end plate is provided with a slot for installing the column body, and the bottom through hole is arranged at the bottom of the slot.

[0011] As a further solution of the present utility model, the front side plate is transparent and visible.

[0012] As a further solution of the present utility model, the rear side plate, the left side plate, and the right side plate are all transparent and visible.

[0013] The beneficial effects of the present utility model are as follows: The display box units are movably connected and expanded and combined through electromagnetic suction heads, which can be more convenient to operate when additional display box units are needed. Moreover, the technical solution also provides a light-emitting component in each display box unit to create a lighting atmosphere for the display items in the display box unit and improve the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the present utility model. Obviously, the following drawings are only some embodiments and implementations of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram showing the first angle of the display box unit in the present utility model;

[0016] Figure 2 It is a schematic structural diagram showing the second angle of the display box unit in the present utility model;

[0017] Figure 3 It is a schematic structural diagram showing the third angle of the display box unit in the present utility model;

[0018] Figure 4 It is a schematic structural separation diagram of the display box unit in the present utility model;

[0019] Figure 5 It is a schematic structural diagram of the light-emitting component and the conductive component in the present utility model;

[0020] Figure 6 It is a schematic structural diagram of the separation of the light-emitting component and the conductive component in the present utility model;

[0021] Figure 7 It is a schematic structural diagram of another angle of the separation of the light-emitting component and the conductive component in the present utility model;

[0022] Figure 8 It is a schematic diagram of the usage state of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1. Display box unit; 11. Upper end plate; 12. Lower end plate; 13. Front side plate; 14. Rear side plate; 15. Left side plate; 16. Right side plate; 2. Light-emitting component; 21. Groove body; 22. Light-emitting element; 23. Power switch; 24. Left guiding electromagnetic suction head; 25. Right guiding electromagnetic suction head; 240. Left through hole; 250. Right through hole; 26. Upper guiding electromagnetic suction head; 27. Lower guiding electromagnetic suction head; 260. Upper through hole; 270. Lower through hole; 3. Conductive component; 31. Column body; 32. Top guiding electromagnetic suction head; 33. Bottom guiding electromagnetic suction head; 320. Top through hole; 330. Bottom through hole; 230. Power through hole; 121. Slot. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] It should be noted that in the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0027] In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0028] Meanwhile, in the description of the present utility model, unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] As Figures 1-8 shown, an expandable and combinable light-emitting display device includes more than two display box units 1. The display box unit 1 is a square box assembled by an upper end plate 11, a lower end plate 12, a front side plate 13, a rear side plate 14, a left side plate 15, and a right side plate 16. A light-emitting component 2 is provided in the display box unit 1. The light-emitting component 2 includes a groove body 21, a light-emitting element 22, a power switch 23, a left guiding electromagnetic suction head 24, and a right guiding electromagnetic suction head 25. The light-emitting element 22 is an LED light strip. The light-emitting element 22, the power switch 23, the left guiding electromagnetic suction head 24, and the right guiding electromagnetic suction head 25 are electrically connected to each other to form a circuit and are installed on the groove body 21. The upper end plate 11 is provided with a left through hole 240 and a right through hole 250 for the left guiding electromagnetic suction head 24 and the right guiding electromagnetic suction head 25 to be exposed respectively.

[0030] During use, the display box unit 1 can be conductively connected by attracting the left guiding electromagnetic suction head 24 of one display box unit 1 to the right guiding electromagnetic suction head 25 of another display box unit 1 to form a horizontal expansion combination. After connection, the leftmost display box unit 1 can be electrically connected to the power cord of the electromagnetic suction head through its left guiding electromagnetic suction head 24, or after connection, the rightmost display box unit 1 can be electrically connected to the power cord of the electromagnetic suction head through its right guiding electromagnetic suction head 25. One end of the power cord has an electromagnetic suction head, and the other end of the power cord is used to connect to a power source, so as to realize the lighting atmosphere for the display items in the display box unit 1 and improve the display effect.

[0031] In this preferred embodiment, the light-emitting component 2 further includes an upper conductive electromagnetic chuck 26 and a lower conductive electromagnetic chuck 27. Both the upper conductive electromagnetic chuck 26 and the lower conductive electromagnetic chuck 27 are electrically connected to the light-emitting element 22 and the power switch 23 and are installed on the tank body 21. The upper end plate 11 is provided with an upper through hole 260 for the upper conductive electromagnetic chuck 26 to be exposed, and the tank body 21 is provided with a lower through hole 270 for the lower conductive electromagnetic chuck 27 to be exposed. A conductive component 3 is arranged in the display box body unit 1. The conductive component 3 is composed of a column body 31, a top conductive electromagnetic chuck 32, and a bottom conductive electromagnetic chuck 33. The top conductive electromagnetic chuck 32 is electrically connected to the bottom conductive electromagnetic chuck 33 and is installed on the column body 31. The upper end of the column body 31 is provided with a top through hole 320 for the top conductive electromagnetic chuck 32 to be exposed, and the lower end plate 12 is provided with a bottom through hole 330 for the bottom conductive electromagnetic chuck 33 to be exposed.

[0032] During use, the top conductive electromagnetic chuck 32 is attracted and conductively connected to the lower conductive electromagnetic chuck 27. The display box body unit 1 can be attractively and conductively connected to the bottom conductive electromagnetic chuck 33 of another display box body unit 1 through the upper conductive electromagnetic chuck 26 to form a vertical expansion combination.

[0033] In this preferred embodiment, the light-emitting component 2 is installed on the inner side of the upper end plate 11, and the upper end plate 11 is provided with a power through hole 230 for the power switch 23 to be exposed.

[0034] In this preferred embodiment, the tank body 21 is made of a transparent material, and the light-emitting element 22 is installed in the tank body 21.

[0035] In this preferred embodiment, the lower end plate 12 is provided with a slot 121 for installing the column body 31, and the bottom through hole 330 is arranged at the bottom of the slot 121.

[0036] In this preferred embodiment, the upper end plate 11 is adjacent to the front side plate 13, the left side plate 15 is adjacent to the front side plate 13 and the upper end plate 11, the right side plate 16 is arranged opposite to the left side plate 15, and the rear side plate 14 is arranged opposite to the front side plate 13; the lower end plate 12 is arranged opposite to the upper end plate 11, and the front side plate 13 is transparent and visible.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An expandable and combined luminous display device, characterized in that: The display box unit comprises two or more display box units, wherein the display box unit is a square box assembled from an upper end plate, a lower end plate, a front side plate, a rear side plate, a left side plate and a right side plate. A light-emitting component is arranged inside the display box unit, and the light-emitting component comprises a slot body, a light-emitting element, a power switch, a left-conducting electromagnetic suction head and a right-conducting electromagnetic suction head. The light-emitting element, the power switch, the left-conducting electromagnetic suction head and the right-conducting electromagnetic suction head are electrically connected to form a loop and are installed on the slot body. The upper end plate is provided with a left through hole and a right through hole for respectively exposing the left-conducting electromagnetic suction head and the right-conducting electromagnetic suction head.

2. The expandable combined luminous display device according to claim 1, characterized in that: The light-emitting component also includes an upper conductive electromagnetic suction head and a lower conductive electromagnetic suction head, which are electrically connected to the light-emitting element and the power switch and are installed on the slot body. The upper end plate is provided with an upper through hole for exposing the upper conductive electromagnetic suction head, and the slot body is provided with a lower through hole for exposing the lower conductive electromagnetic suction head. A conductive component is provided in the display box unit, and the conductive component consists of a column, a top conductive electromagnetic suction head, and a bottom conductive electromagnetic suction head. The top conductive electromagnetic suction head is electrically connected to the bottom conductive electromagnetic suction head and is installed on the column. The upper end of the column is provided with a top through hole for exposing the top conductive electromagnetic suction head, and the lower end plate is provided with a bottom through hole for exposing the bottom conductive electromagnetic suction head.

3. The expandable combined luminous display device according to claim 2, characterized in that: The light emitting component is mounted on the inner side of the upper end plate, and the upper end plate is provided with a power through hole for exposing the power switch.

4. The expandable combined luminous display device according to claim 3, characterized in that: The tank body is made of a transparent material, and the light emitting element is installed in the tank body.

5. The expandable combined luminous display device according to claim 4, characterized in that: The lower end plate is provided with a slot for installing the column, and the bottom through hole is arranged at the bottom of the slot.

6. The expandable combined luminous display device according to claim 5, characterized in that: The front side plate is transparent and visible.

7. The expandable combined luminous display device according to claim 5, characterized in that: The rear side panel, the left side panel and the right side panel are all transparent and visible.

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