Assembled light-emitting display device

Abstract

The invention discloses an assembled light-emitting display device, and relates to the technical field of display devices. The display cabinet comprises a display cabinet body, and the interior of the display cabinet body is divided into a plurality of storage spaces; a pair of guide columns are arranged on the two side walls of any storage space in the vertical direction, a supporting column is arranged on the side wall, located between the two guide columns, of the storage space in the vertical direction, the supporting plate is arranged in the storage space and used for bearing light-emitting props, and guide grooves matched with the guide columns are formed in the two sides of the supporting plate; supporting structures which abut against the supporting columns and support the supporting plate are further arranged on the two sides of the supporting plate. According to the display cabinet, the guide columns and the supporting columns are arranged in the display cabinet body and used for supporting the supporting plates, then the distance between every two adjacent supporting plates is adjusted according to requirements during use, and then to-be-displayed props of different sizes can be placed on the supporting plates.

Description

Technical Field

[0001] The present invention belongs to the technical field of display devices, and particularly relates to an assembled light-emitting display device. Background Art

[0002] Prop display devices are devices or equipment used for displaying and presenting props, products, or other items. They are designed to attract customers, showcase the features and functions of goods, and increase sales. Display cabinets or display racks are the most common prop display devices, usually made of glass or transparent materials, and are used to display small items, jewelry, clothing, accessories, etc. They are equipped with adjustable lights, display boards, and display racks to provide better visual effects.

[0003] For example, CN117378899A discloses a new type of marketing product display cabinet, including a display cabinet main body. An inner part of the display cabinet main body is provided with a push plate. A stretching component and a clamping mechanism are arranged at a bottom of the push plate. The stretching component includes a connecting rod. A bottom of the connecting rod is rotationally connected with a mounting plate through a rotating shaft, and a top of the connecting rod is rotationally connected with the push plate through a rotating shaft. Again, CN117397965A discloses a vertical refrigerated rotating display cabinet, belonging to the technical field of refrigeration equipment, including a display cabinet housing. An arc-shaped door is installed outside the display cabinet housing. A main controller is installed at a lower side of a front part of the display cabinet housing. A partition board is integrally arranged at a middle and lower part of the display cabinet housing. An upper part of the partition board is set as a display area, and a lower part of the partition board is set as an electrical installation area. When the display cabinets disclosed in the above prior art are used for display, the support plates for supporting and placing display props cannot adjust the distance between each other. Therefore, the applicable range is narrow during actual use. Summary of the Invention

[0004] An object of the present invention is to provide an assembled light-emitting display device. By arranging guide columns and support columns in a display cabinet body to support a support plate, and then adjusting the distance between two adjacent support plates according to needs during use, the problems raised in the existing background art are solved.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is an assembled light-emitting display device, including a display cabinet body, and a plurality of storage spaces are separated in the display cabinet body; a pair of guide columns are arranged on both side walls of any one of the storage spaces along the vertical direction, and a support column is arranged on the side wall of the storage space between the two guide columns along the vertical direction. The device further includes a support plate arranged in the storage space and used for carrying light-emitting props. Guide grooves cooperating with the guide columns are arranged on both sides of the support plate, and a support structure that abuts against the support column and forms support for the support plate is further arranged on both sides of the support plate.

[0007] Further, the support column includes a column body, and a plurality of support blocks A are arranged on the column body in the vertical direction. An upward inclined support surface A is formed on one side of the support block A; the support structure includes a support block B movably arranged on the bottom side surface of the support plate. A downward inclined support surface B is formed on one side of the support block B close to the support block A; and the inclined support surface B and the inclined support surface A cooperate with each other.

[0008] Further, a driving system is further included, which is arranged on the bottom side surface of the support plate and drives the support block B to move horizontally; notch openings for avoiding the support block A are formed on both sides of the support plate; the driving system includes a fixing block fixed on the bottom side surface of the support plate at the notch opening, and a guide sleeve structure composed of an inner guide tube and an outer guide tube is connected between the fixing block and the support block B; and an adjusting bolt is threadedly connected to the fixing block and passes through the fixing block and the end thereof abuts against one side of the support block B.

[0009] Further, a channel A and a channel B are formed in the guide post along its length direction, and a light strip A is installed in the channel A, and a plurality of light strips B are arranged along the length direction in the channel B, and the plurality of light strips B are connected in parallel; a detection mechanism A for detecting whether a prop is placed on any support plate is further included; a control circuit is arranged on each light strip B; the detection mechanism A is connected to a controller, and the controller is connected to control the control circuit.

[0010] Further, a groove recessed upward is formed on the bottom side surface of the support plate, and the fixing block is connected to the bottom side surface of the groove through a spring A; when a 1 kg heavy object is placed on the support plate, the contraction length of the spring A at this time is between 0.1 - 0.2 cm; the detection mechanism A includes a pressure sensor A arranged on the bottom side surface of the groove, and an elastic telescopic ejector rod with an end abutting against the pressure sensor A is arranged at the top end of the fixing block; and a limiting ring for restricting the movement of the fixing block in the groove is arranged on the inner side wall of the groove.

[0011] Further, a detection mechanism B for detecting the position of the support plate on which a prop is placed is further included; the detection mechanism B is connected to the controller; the detection mechanism B includes a channel C arranged on the inclined support surface A and a concave cavity arranged on the inclined support surface B. A support ring is arranged in the concave cavity, and one side of the support ring is connected to a movable block moving along the inner wall of the concave cavity through a spring B. A magnetic block is arranged in the movable block, and a magnetic strip is arranged in the channel C;

[0012] A pressure sensor B is arranged on the bottom side surface of the concave cavity, and the bottom side surface of the concave cavity around the pressure sensor B is connected to a pressing plate abutting against the pressure sensor B through a spring C. A magnetic core repelling the magnetic block A is arranged in the pressing plate; the magnetic strip and the magnetic block attract each other.

[0013] Further, the axial direction of the concave cavity is perpendicular to the inclined support surface A.

[0014] Further, a door frame is provided on any one of the storage spaces, one side of the door frame is hinged with a switch door, and the switch door is a transparent glass door; support feet are provided on the bottom side of the display cabinet body.

[0015] The present invention has the following beneficial effects:

[0016] In the present invention, guide columns and support columns are provided in the display cabinet to support the support plate, and then the distance between two adjacent support plates can be adjusted according to needs during use, so as to realize that display props of different sizes can be placed on the support plate.

[0017] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of the display device of the present invention;

[0020] Figure 2 It is a schematic structural diagram of the cooperation between the support plate and the support assembly of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the guide column of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the detection mechanism A of the present invention;

[0023] Figure 5 It is a schematic structural diagram of the detection mechanism B of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "periphery", etc. indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

[0026] Please refer to Figure 1 As shown, the present invention is an assembled light-emitting display device, which includes a display cabinet 1 internally partitioned by a partition plate to form three storage spaces 10. A support assembly is provided on both side walls of the storage space 10, and a plurality of support plates 4 for carrying light-emitting props are assembled between the two support assemblies; and when in use, the distance between adjacent two support plates 4 is adjustable.

[0027] Based on the above requirements, as Figure 2 , the support assembly mentioned in the present invention includes a pair of guide posts 11 arranged in the vertical direction and a support post 3 arranged between the two guide posts 11. The support post 3 is arranged in the vertical direction. Guide grooves 41 cooperating with the guide posts 11 and notches 42 for avoiding the support post 3 are provided on both sides of the support plate 4; in the above, in order to fix the support plate 4 after adjusting the distance between the two support plates 4, so as to keep the support plate 4 at a required height position, a support structure that abuts against the support post 3 and forms a support for the support plate 4 is provided at the notch 42 in the present invention.

[0028] Specifically, the support post 3 includes a column body 30. A plurality of support blocks A are arranged on the column body 30 in the vertical direction. An upward inclined support surface A31 is formed on one side of the support block A; the support structure includes a support block B44 movably arranged on the bottom surface of the support plate 4. A downward inclined support surface B is formed on one side of the support block B44 close to the support block A; and the inclined support surface B and the inclined support surface A31 cooperate with each other; based on the above, it can be known that when the support plate 4 is adjusted up and down, under the limiting action of the inclined support surface A31, it is necessary to control the support block B44 to move horizontally during use, so as to keep the inclined support surface B and the inclined support surface A31 in contact with each other.

[0029] As Figure 2 , that is, a driving system for driving the support block B44 to move horizontally needs to be provided on the bottom surface of the support plate 4. The driving system includes a fixing block 43 fixed on the bottom surface of the support plate 4 at the notch 42. A guide sleeve structure 45 composed of an inner guide tube and an outer guide tube is connected between the fixing block 43 and the support block B44; and an adjusting bolt 46 that penetrates the fixing block 43 and has an end abutting against one side of the support block B44 is threadedly connected to the fixing block 43. During use, the support block B44 is controlled to move left and right in the horizontal direction by rotating the adjusting bolt 46.

[0030] Of course, it can be known that in order to better display the props placed on the support plate 4, lighting needs to be provided in a specific embodiment. The following is a lighting method provided by the present invention, as follows Figure 3 , which includes a channel A110 and a channel B111 opened along its length on one side of the guide post 11. A light strip A112 is installed in the channel A110, and a plurality of light strips B113 are arranged along its length in the channel B111, and the plurality of light strips B113 are connected in parallel; it also includes a detection mechanism A for detecting whether a prop is placed on any support plate 4; a control circuit is arranged on each light strip B113; the detection mechanism A is connected to the controller, and the controller is connected to control the control circuit; during use, the light strip A112 is in a constant-on state to ensure the overall display effect of the display cabinet, and when a support plate 4 detects that a display prop is placed, at this time, at least one of the plurality of light strips B113 that can provide lighting for the support plate 4 above the support plate 4 lights up.

[0031] Specifically, as follows Figure 4 , a groove 401 recessed upward is provided on the bottom side of the support plate 4, and the fixing block 43 is connected to the bottom side of the groove 401 through a spring A402; when a 1 kg heavy object is placed on the support plate 4, the contraction length of the spring A402 is between 0.15 cm at this time; the detection mechanism A includes a pressure sensor A403 provided on the bottom side of the groove 401, and an elastic telescopic ejector rod 404 with an end abutted against the pressure sensor A403 is provided at the top of the fixing block 43; and a limiting ring 405 for restricting the movement of the fixing block 43 in the groove 401 is provided on the inner side wall of the groove 401; that is, when a display prop is placed on the support plate 4, at this time, the support plate 4 has a downward movement interval relative to the guide post 11, and the reading of the pressure sensor A403 changes at this time, that is, it indicates that a display prop is placed on the support plate 4 at this time.

[0032] Of course, it can be known that there are certain limitations in only detecting whether a prop is placed on the support plate 4 to control the lighting of the light strip B113 in the above. That is, when a display prop is placed on a support plate 4, the system needs to know the position of the support plate 4. Based on this, the present invention also provides a detection mechanism B for detecting the position of the support plate 4 on which the prop is placed; as follows Figure 5, the detection mechanism B is connected to the controller; the detection mechanism B includes a channel C311 provided on the inclined support surface A31 and a concave cavity 441 provided on the inclined support surface B. A support ring 440 is provided in the concave cavity 441, and one side of the support ring 440 is connected by a spring B442 to a movable block 443 that moves along the inner wall of the concave cavity 441. A magnetic block is provided in the movable block 443, and a magnetic strip 312 is provided in the channel C311; a pressure sensor B445 is provided on the bottom side of the concave cavity 441, and the bottom side of the concave cavity 441 around the pressure sensor B445 is connected by a spring C446 to a pressing plate 447 that presses on the pressure sensor B445. A magnetic core that repels the magnetic block A is provided in the pressing plate 447; the magnetic strip 312 and the magnetic block attract each other; in the present invention, the magnetic intensity of the magnetic strip 312 in the inclined support surface A31 arranged from top to bottom decreases in sequence. That is, when the support plate 4 cooperates with an inclined support surface A31, affected by the magnetic intensity of the magnetic strip 312, the pressure parameters detected by the pressure sensor B445 are different. Furthermore, the position of the support plate 4 is judged by the pressure parameters detected by the pressure sensor B445.

[0033] And the axial direction of the concave cavity 441 is perpendicular to the inclined support surface A31.

[0034] A door frame 12 is provided on any storage space 10, and one side of the door frame 12 is hinged with a switchable door, and the switchable door is a transparent glass door; support feet 2 are provided on the bottom side of the display cabinet 1.

[0035] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An assembled luminous display device, characterized in that: It comprises a display cabinet (1), wherein the display cabinet (1) is divided into a plurality of storage spaces (10); A pair of guide pillars (11) are arranged on both side walls of any storage space (10) in a vertical direction, and a support pillar (3) is arranged on the side wall of the storage space (10) between the two guide pillars (11) in a vertical direction; It also includes a support plate (4) arranged in the storage space (10) and used to carry the light-emitting props, wherein guide grooves (41) cooperating with the guide pillars (11) are arranged on both sides of the support plate (4), and support structures are also arranged on both sides of the support plate (4) that abut against the support pillars (3) and support the support plate (4).

2. The assembled luminous display device according to claim 1, characterized in that: The support column (3) comprises a column body (30), wherein the column body (30) is provided with a plurality of support blocks A in a vertical direction, and an upwardly inclined support surface A (31) is formed on one side of the support block A; The support structure comprises a support block B (44) movably arranged on the bottom side of the support plate (4), and a side of the support block B (44) close to the support block A is formed with a downward inclined support surface B; The inclined support surface B and the inclined support surface A (31) match each other.

3. The assembled luminous display device according to claim 2, characterized in that: It also includes a driving system arranged on the bottom side of the support plate (4) and driving the support block B (44) to move in the horizontal direction; Both sides of the support plate (4) are provided with slots (42) for accommodating the support block A; The driving system comprises a fixing block (43) fixed to the bottom side of the support plate (4) at the notch (42); a guide sleeve structure (45) composed of an inner guide tube and an outer guide tube is connected between the fixing block (43) and the support block B (44); and an adjusting bolt (46) is threadedly connected to the fixing block (43), the adjusting bolt penetrating the fixing block (43) and the end of the adjusting bolt abutting against one side of the support block B (44).

4. The assembled luminous display device according to claim 3, characterized in that: The guide column (11) is provided with a groove A (110) and a groove B (111) along its length direction, and a light strip A (112) is installed in the groove A (110), and a plurality of light strips B (113) are arranged in the groove B (111) along its length direction, and the plurality of light strips B (113) are arranged in parallel; It also includes a detection mechanism A for detecting whether a prop is placed on any support plate (4); any of the light strips B (113) is provided with a control circuit; The detection mechanism A is connected to a controller, and the controller is connected to control the control circuit.

5. The assembled luminous display device according to claim 4, characterized in that: The bottom side of the support plate (4) is provided with an upwardly recessed groove (401), and the fixing block (43) is connected to the bottom side of the groove (401) via a spring A (402); When a 1 kg weight is placed on the support plate (4), the contraction length of the spring A (402) is between 0.1-0.2 cm; The detection mechanism A comprises a pressure sensor A (403) arranged on the bottom side of the groove (401), and the top end of the fixed block (43) is provided with an elastic telescopic top rod (404) whose end abuts against the pressure sensor A (403); Furthermore, a limiting ring (405) is provided on the inner side wall of the groove (401) to limit the movement of the fixing block (43) in the groove (401).

6. The assembled luminous display device according to claim 4, characterized in that: It also includes a detection mechanism B for detecting the position of the support plate (4) on which the prop is placed; the detection mechanism B is connected to the controller; The detection mechanism B comprises a groove C (311) arranged on the inclined support surface A (31), and a concave cavity (441) arranged on the inclined support surface B, a support ring (440) is arranged in the concave cavity (441), and one side of the support ring (440) is connected to a movable block (443) movable along the inner wall of the concave cavity (441) through a spring B (442), a magnetic block is arranged in the movable block (443), and a magnetic strip (312) is arranged in the groove C (311); A pressure sensor B (445) is disposed on the bottom side of the cavity (441); a pressure plate (447) pressed against the pressure sensor B (445) is connected to the bottom side of the cavity (441) located around the pressure sensor B (445) via a spring C (446); a magnetic core that repels the magnetic block A is disposed in the pressure plate (447); The magnetic strip (312) and the magnetic block attract each other.

7. The assembled luminous display device according to claim 6, characterized in that: The axial direction of the concave cavity (441) is perpendicular to the inclined support surface A (31).

8. The assembled luminous display device according to claim 1, characterized in that: A door frame (12) is provided on any of the storage spaces (10), and a switch door is hinged on one side of the door frame (12), and the switch door is a transparent glass door.

9. The assembled luminous display device according to claim 1, characterized in that: Support legs (2) are provided on the bottom side of the display cabinet (1).

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