Transparent screen display case

Abstract

The utility model belongs to display cabinet technical field especially relates to a transparent screen display cabinet, include: cabinet body, face frame, inner bag, total control module, operation and maintenance computer and display screen, the inner bag is located on the inner wall of cabinet body, face frame is located on the front end surface of cabinet body, and is connected through the hinge rotation, display screen is located in the face frame, the cabinet body includes upper guard board, lower guard board, left guard board, right guard board and rear door board, the rear door board is located on the rear end surface of cabinet body, and is detachably connected between cabinet body, operation and maintenance computer and total control module all are located on left guard board, and operation and maintenance computer interface is equipped on total control module, operation and maintenance computer and total control module are connected each other through operation and maintenance computer interface, and operation and maintenance computer interface supports hot plug. The transparent screen display cabinet of the utility model can realize the replacement of operation and maintenance computer through plugging under the maintenance state, and the operation and maintenance computer with fault is maintained.

Description

Technical Field

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

[0002] With the rapid development of commercial displays, digital advertising, and smart retail, transparent screen display cases have gained widespread application due to their dual functions of product display and digital information playback. These display cases typically combine a transparent display screen with an internal display space for carrying goods, and integrate a computer control system (commonly known as a "computer host") within the cabinet. This control system is responsible for running the display software, processing multimedia content, connecting to the network, and driving the transparent screen to display dynamic information; it is the core operating unit of the entire display case. In existing transparent screen display case designs, this computer control system generally adopts an integrated, fixed installation method. Specifically, the computer host is directly fixed to a bracket or specific cavity inside the cabinet, and all connecting cables, including power cables, video output cables, network cables, and data cables, must pass through the cabinet structure for wiring and be permanently or semi-permanently connected to the transparent screen, power module, and other peripherals.

[0003] However, this traditional integrated fixed design has exposed a series of significant technical defects and pain points in actual application and maintenance: the integrated fixed design of the computer control system in the existing transparent screen display cabinet leads to core defects such as complicated operation procedures and high maintenance difficulty when the equipment fails, which seriously restricts the maintainability and efficiency of the equipment, and brings many inconveniences and additional operational burdens to users. Summary of the Invention

[0004] In view of this, the present invention provides a transparent screen display cabinet to solve the problem of difficult maintenance when a transparent screen display cabinet malfunctions in the prior art.

[0005] The technical solution adopted in this utility model is as follows:

[0006] This utility model provides a transparent screen display cabinet, including:

[0007] The cabinet body has a wiring section on its outer side wall;

[0008] A face frame is provided on the front end face of the cabinet body and is connected to the cabinet body in an opening and closing manner;

[0009] The inner liner is located on the inner wall of the cabinet body, and the cavity formed by the inner liner within the cabinet body is the display compartment of the transparent screen display cabinet.

[0010] The central control module is located on the inner wall of the cabinet body and between the cabinet body and the inner liner. The central control module is equipped with an operation and maintenance computer interface and supports hot-swapping.

[0011] The maintenance computer is located on the inner wall of the cabinet body and is connected to the central control module through the maintenance computer interface;

[0012] The display screen is mounted on the faceplate and is electrically connected to the main control module.

[0013] Preferably, the cabinet body includes an upper guard plate, a lower guard plate, a left guard plate, a right guard plate, and a rear door panel. The upper and lower guard plates are perpendicularly fixed to the left and right guard plates. The upper guard plate has a hinge mounting part on one end face along its width direction. The rear door panel is located on the rear end face of the cabinet body. The central control module and the maintenance computer are both fixed on the inner wall of the left guard plate. The lower guard plate has an air inlet at one end near the rear door panel.

[0014] Preferably, the cabinet body further includes cabinet beams disposed on the inner walls of the upper guard plate, lower guard plate, left guard plate and right guard plate. Different guard plates can be provided with different numbers of cabinet beams according to different specifications and sizes. Each cabinet beam is provided with an inner liner support on the end face away from the guard plate. The inner liner is connected to the inner wall of the cabinet body through the inner liner support, and a communicating cavity is formed between the inner liner and the cabinet body.

[0015] Preferably, the face frame includes a first frame, a second frame, a first touch strip, a second touch strip, and hinges. The first frame and the second frame, arranged in pairs, are perpendicularly connected to each other to form a rectangular structure. The first touch strip is disposed on the first frame, and the second touch strip is disposed on the second frame. One end of the hinge is fixedly disposed on a first frame, and a plurality of hinges are arranged along the length direction of the first frame. The other end of the hinge is fixedly connected to the hinge mounting part.

[0016] Preferably, the upper guard plate is provided with a heat dissipation part and a horn opening, and the heat dissipation part and the horn opening are arranged in pairs at the center position along the length direction of the upper guard plate. A cooling fan and an audio horn are respectively provided on the inner wall of the upper guard plate at the positions corresponding to the heat dissipation part and the horn opening. The cooling fan and the audio horn are both electrically connected to the main control module.

[0017] Preferably, the inner liner includes an upper inner liner, a lower inner liner, side inner liners, and a rear inner liner. The upper inner liner is connected to the upper guard plate, the lower inner liner is connected to the lower guard plate, the side inner liners are connected to the left and right guard plates, and the rear inner liner is connected to the rear door panel. A ventilation section is provided at one end of the upper inner liner near the rear door panel, and the ventilation section extends from one end to the other end along the length direction of the upper inner liner.

[0018] Preferably, the inner walls of the left and right guard plates are provided with magnet brackets at the corner positions near the face frame and the lower guard plate, and each magnet bracket is provided with a first magnet. A recess is provided on the end face of the left and right guard plates near the face frame at a position corresponding to the first magnet, and a positioning hole is provided below the recess.

[0019] Preferably, the second frame is provided with a second magnet and a positioning post at positions corresponding to the recess and the positioning hole, the second magnet cooperating with the recess and the positioning post cooperating with the positioning hole.

[0020] Preferably, the first frame is further provided with a first faceplate, and the second frame is provided with a second faceplate. A display screen mounting groove is formed between the first faceplate and the first touch strip and between the second faceplate and the second touch strip. The display screen is disposed in the display screen mounting groove, and the faceplate can be opened and closed on the cabinet body through the hinge.

[0021] Preferably, the rear door panel is rotatably connected to the lower guard plate at one end near the lower guard plate via a hinge, and a latch is provided at one end near the upper guard plate. The rear door panel is fixed by engaging with the edge of the upper guard plate via the latch.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] This invention features a hot-swappable maintenance computer interface on the central control module, allowing the maintenance computer to be plugged in and out while powered on. When the system malfunctions or requires an upgrade, the maintenance computer can be directly replaced or maintained via this interface, avoiding the complex procedures and high repair difficulty of traditional designs. The maintenance computer is independently installed on the inner wall of the cabinet and connects to the central control module via the interface, eliminating complex internal wiring. Maintenance requires operation of only a single module, significantly reducing repair time and lowering labor and technical barriers. As an independent module, the maintenance computer can be replaced with higher-performance equipment as needed without modifying the cabinet structure, significantly improving equipment lifespan and adaptability. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments of this application will be briefly introduced below. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, and these are all within the protection scope of this application.

[0025] Figure 1 A three-dimensional structural diagram of the front of the transparent screen display cabinet provided by this utility model;

[0026] Figure 2A three-dimensional structural diagram of the back of the transparent screen display cabinet provided by this utility model;

[0027] Figure 3 A schematic diagram of the internal structure of the transparent screen display cabinet provided by this utility model;

[0028] Figure 4 A three-dimensional structural diagram of the frame skeleton of the transparent screen display cabinet provided by this utility model;

[0029] Figure 5 A three-dimensional sectional view along the width direction of the transparent screen display cabinet provided by this utility model;

[0030] Figure 6 The transparent screen display cabinet provided by this utility model Figure 5 Enlarged view of point A in the image;

[0031] Figure 7 The transparent screen display cabinet provided by this utility model Figure 5 Enlarged view of point B in the image.

[0032] The components and their numbers shown in the picture:

[0033] Cabinet body 1, front frame 2, inner liner 3, maintenance computer 4, magnetic bracket 5, first magnet 51, light strip 6, main control module 7, maintenance computer interface 71, upper guard plate 11, heat dissipation part 111, horn mouth 112, hinge mounting part 113, lower guard plate 12, air inlet 121, left guard plate 13, power interface 131, right guard plate 14, rear door panel 15, latch 151, cabinet crossbeam 16, inner liner bracket 161, recess 17, second magnet 171, positioning hole 18, positioning post 181, grip 19, first frame 21, second frame 22, first touch strip 23, second touch strip 24, hinge 25, first front frame guard plate 26, second front frame guard plate 27, display screen mounting slot 28, upper inner liner 31, ventilation part 311, lower inner liner 32, rear inner liner 33, side inner liner 34. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In the description of this utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. Unless otherwise specified, embodiments of the present invention and the various features thereof can be combined with each other, all within the protection scope of the present invention.

[0035] Example 1

[0036] See Figures 1-7 This utility model provides a transparent screen display cabinet including a cabinet body 1, a front frame 2, an inner liner 3, a central control module 7, a maintenance computer 4, and a display screen. A wiring section 131 is provided on the outer wall of the cabinet body 1. The front frame 2 is located on the front end of the cabinet body 1 and is closable with the cabinet body 1. The inner liner 3 is located on the inner wall of the cabinet body 1, and the cavity formed by the inner liner 3 within the cabinet body 1 serves as the display compartment of the transparent screen display cabinet. The central control module 7 is located on the inner wall of the cabinet body 1 and is situated between the cabinet body 1 and the inner liner 3. The central control module 7 is provided with a maintenance computer interface 71 and supports hot-swapping. The maintenance computer 4 is located on the inner wall of the cabinet body 1 and is connected to the central control module 7 through the maintenance computer interface 71. The display screen (not shown in the figure) is located on the front frame 2 and is electrically connected to the central control module 7.

[0037] The cabinet body 1 includes an upper guard plate 11, a lower guard plate 12, a left guard plate 13, a right guard plate 14, and a rear door panel 15. The upper guard plate 11, the lower guard plate 12, the left guard plate 13, and the right guard plate 14 are perpendicularly and fixedly connected to each other. The upper guard plate 11 has a hinge mounting part 113 on one end face along its width direction. The rear door panel 15 is located on the rear end face of the cabinet body 1. The central control module 7 and the maintenance computer 4 are both fixed on the inner wall of the left guard plate 13. The lower guard plate 12 has an air inlet 121 at one end near the rear door panel 15.

[0038] By setting a hot-swappable maintenance computer interface 71 on the main control module 7, the maintenance computer 4 can be plugged in and out at any time while powered on. When the system fails or needs to be upgraded, the maintenance computer can be directly replaced or maintained through the maintenance computer interface, avoiding the problems of complex operation procedures and high maintenance difficulty in traditional designs when performing equipment failure maintenance. The maintenance computer 4 is independently installed on the inner wall of the cabinet body 1 and connected to the main control module 7 through the maintenance computer interface 71, eliminating complex internal wiring. During maintenance, only a single module needs to be operated, which greatly shortens the maintenance time and reduces the labor and technical threshold. As an independent module, the maintenance computer 4 can be replaced with higher performance equipment as needed without modifying the structure of the cabinet body 1, which significantly improves the equipment life cycle and adaptability.

[0039] The cabinet body 1 also includes cabinet beams 6 on the inner walls of the upper guard plate 11, lower guard plate 12, left guard plate 13 and right guard plate 14. Different guard plates can be equipped with different numbers of cabinet beams 6 according to different specifications and sizes. Each cabinet beam 6 is provided with an inner liner support 161 on the end face away from the guard plate. The inner liner 3 is connected to the inner wall of the cabinet body 1 through the inner liner support 161. A connected cavity is formed between the inner liner 3 and the cabinet body 1. The cavity design can better ensure the circulation of internal heat.

[0040] The face frame 2 includes a first frame 21, a second frame 22, a first touch strip 23, a second touch strip 24, and a hinge 25. The first frame 21 and the second frame 22, which are arranged in pairs, are perpendicularly connected to each other to form a rectangular structure. The first touch strip 23 is disposed on the first frame 21, and the second touch strip 24 is disposed on the second frame 22. One end of the hinge 25 is fixedly disposed on a first frame 21, and a plurality of hinges 25 are arranged along the length direction of the first frame 21. The other end of the hinge 25 is fixedly connected to the hinge mounting part 113.

[0041] The upper protective plate 11 is provided with a heat dissipation part 111 and a horn opening 112, and the heat dissipation part 111 and the horn opening 112 are arranged in pairs at the center position along the length direction of the upper protective plate 11. The inner wall of the upper protective plate 11 is provided with a cooling fan and an audio speaker at the positions corresponding to the heat dissipation part 111 and the horn opening 112, respectively. The cooling fan and the audio speaker are electrically connected to the main control module 7, which splits the core control system into the main control module 7 and the maintenance computer 4. The main control module 7 is responsible for signal distribution and provides basic power to the cooling fan, audio speaker and display screen. The maintenance computer focuses on data processing and content display. The failure of the maintenance computer 4 does not affect the operation of the main control module 7, and vice versa.

[0042] The inner liner 3 includes an upper inner liner 31, a lower inner liner 32, a side inner liner 34, and a rear inner liner 33. The upper inner liner 31 is connected to the upper guard plate 11, the lower inner liner 32 is connected to the lower guard plate 12, the side inner liner 34 is connected to the left guard plate 13 and the right guard plate 14, and the rear inner liner 33 is connected to the rear door panel 15. The side inner liner 34 located on the left guard plate 13 is detachably connected to the left guard plate 13. In this embodiment, a magnetic connection is used for connection, which facilitates equipment maintenance. Maintenance personnel only need to remove the side inner liner 34 located on the left guard plate to quickly access the maintenance computer 4 and use hot-swappable connectors. The opening mechanism enables a simplified process of opening, replacing, and closing the cover. The remaining protective panels and inner liner 3 can be connected by screws. A ventilation section 311 is provided at one end of the upper inner liner 31 near the rear door panel 15. The ventilation section 311 extends from one end along the length of the upper inner liner 31. The lower protective panel 12 is provided with an air inlet 121, and the upper inner liner 31 is provided with a ventilation section 311. Together with the heat dissipation section 111 and the cooling fan provided on the upper protective panel, a vertical air duct with bottom air intake and top air exhaust is formed, which effectively dissipates the heat generated by the maintenance computer 4 and the main control module 7, avoids interface damage or system instability caused by high temperature during hot-swapping, and improves operational safety.

[0043] On the inner walls of the left guard plate 13 and the right guard plate 14, at the corner positions near the face frame 2 and the lower guard plate 12, there are magnetic brackets 5. Each magnetic bracket 5 is provided with a first magnet 51. On the end face of the left guard plate 13 and the right guard plate 14 near the face frame 2, there is a recess 17 corresponding to the first magnet 51. A positioning hole 18 is provided below the recess. The outer walls of the left guard plate 13 and the right guard plate 14 are also provided with grips 19. The grips 19 not only facilitate the movement of the cabinet but also ensure stability during the movement, avoiding bumps and damage caused by the absence of grips 19 during the movement.

[0044] The second frame 22 is provided with a second magnet 171 and a positioning post 181 at positions corresponding to the recess 17 and the positioning hole 18. The second magnet 171 cooperates with the recess 17, and the positioning post 181 cooperates with the positioning hole 18. The face frame 2 achieves precise closure and fixation by the second magnet 171 cooperating with the recess 17 and the positioning post 181 being inserted into the positioning hole 18, ensuring that the structure can maintain structural stability and display alignment accuracy even after frequent opening and closing.

[0045] The first frame 21 is also provided with a first face frame guard plate 26, and the second frame 22 is provided with a second face frame guard plate 27. A display screen mounting groove 28 is formed between the first face frame guard plate 26 and the first touch strip 23 and between the second face frame guard plate 27 and the second touch strip 24. The display screen is located in the display screen mounting groove 28, and a light strip plate 6 is provided on the end face of the first touch strip 23 away from the first face frame guard plate. The light strip plate 6 is provided with a light strip. The face frame 2 can be opened and closed on the cabinet body 1 through the hinge 25. The face frame 2 is connected to the cabinet body 1 through the hinge 25 and can be opened like a window to facilitate the retrieval and placement of items that need to be displayed inside the cabinet.

[0046] The rear door panel 15 is connected to the lower guard plate 12 via a hinge at one end near the lower guard plate 12, and a latch 151 is provided at one end near the upper guard plate 11. The rear door panel 15 is fixed by engaging with the edge of the upper guard plate 11 via the latch 151. This utility model solves the problem of complex maintenance and operation of traditional transparent screen display cabinets by separating the maintenance computer from the main control module through hot-swappable connection and quick-opening structure of the face frame 2.

[0047] The above description is merely a specific implementation of this application. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes of the systems, modules, and units described above can be referred to the corresponding processes in the foregoing method embodiments, and will not be repeated here. It should be understood that the protection scope of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the protection scope of this application.

Claims

1. A transparent screen display cabinet, characterized in that, include: The cabinet body has a wiring section on its outer side wall; A face frame is provided on the front end face of the cabinet body and is connected to the cabinet body in an opening and closing manner; The inner liner is located on the inner wall of the cabinet body, and the cavity formed by the inner liner within the cabinet body is the display compartment of the transparent screen display cabinet. The central control module is located on the inner wall of the cabinet body and between the cabinet body and the inner liner. The central control module is equipped with an operation and maintenance computer interface and supports hot-swapping. The maintenance computer is located on the inner wall of the cabinet body and is connected to the central control module through the maintenance computer interface; The display screen is mounted on the faceplate and is electrically connected to the main control module.

2. The transparent screen display cabinet according to claim 1, characterized in that, The cabinet body includes an upper guard plate, a lower guard plate, a left guard plate, a right guard plate, and a rear door panel. The upper and lower guard plates are perpendicularly fixed to the left and right guard plates. The upper guard plate has a hinge mounting part on one end face along its width direction. The rear door panel is located on the rear end face of the cabinet body. The central control module and the maintenance computer are both fixed on the inner wall of the left guard plate. The lower guard plate has an air inlet at one end near the rear door panel.

3. The transparent screen display cabinet according to claim 2, characterized in that, The cabinet body also includes cabinet beams on the inner walls of the upper guard plate, lower guard plate, left guard plate and right guard plate. Different guard plates can be equipped with different numbers of cabinet beams according to different specifications and sizes. Each cabinet beam has an inner liner support on the end face away from the guard plate. The inner liner is connected to the inner wall of the cabinet body through the inner liner support, and a communicating cavity is formed between the inner liner and the cabinet body.

4. The transparent screen display cabinet according to claim 3, characterized in that, The face frame includes a first frame, a second frame, a first touch strip, a second touch strip, and hinges. The first frame and the second frame are arranged in pairs and connected perpendicularly to each other to form a rectangular structure. The first touch strip is disposed on the first frame, and the second touch strip is disposed on the second frame. One end of the hinge is fixedly disposed on a first frame, and a plurality of hinges are arranged along the length direction of the first frame. The other end of the hinge is fixedly connected to the hinge mounting part.

5. The transparent screen display cabinet according to claim 2, characterized in that, The upper protective plate is provided with a heat dissipation part and a horn opening, and the heat dissipation part and the horn opening are arranged in pairs at the center position along the length direction of the upper protective plate. A cooling fan and an audio horn are respectively arranged on the inner wall of the upper protective plate at the positions corresponding to the heat dissipation part and the horn opening. The cooling fan and the audio horn are both electrically connected to the main control module.

6. The transparent screen display cabinet according to claim 4, characterized in that, The inner liner includes an upper inner liner, a lower inner liner, side inner liners, and a rear inner liner. The upper inner liner is connected to the upper guard plate, the lower inner liner is connected to the lower guard plate, the side inner liners are connected to the left and right guard plates, and the rear inner liner is connected to the rear door panel. A ventilation section is provided at one end of the upper inner liner near the rear door panel, and the ventilation section extends from one end to the other along the length of the upper inner liner.

7. The transparent screen display cabinet according to claim 4, characterized in that, On the inner walls of the left and right guard plates, magnet brackets are provided at the corner positions near the face frame and the lower guard plate. Each magnet bracket is provided with a first magnet. A recess is provided on the end face of the left and right guard plates near the face frame, corresponding to the first magnet. A positioning hole is provided below the recess.

8. The transparent screen display cabinet according to claim 7, characterized in that, The second frame is provided with a second magnet and a positioning post at positions corresponding to the recess and the positioning hole. The second magnet cooperates with the recess, and the positioning post cooperates with the positioning hole.

9. The transparent screen display cabinet according to claim 4, characterized in that, The first frame is also provided with a first face frame guard plate, and the second frame is provided with a second face frame guard plate. A display screen mounting groove is formed between the first face frame guard plate and the first touch strip and between the second face frame guard plate and the second touch strip. The display screen is located in the display screen mounting groove, and the face frame can be opened and closed on the cabinet body through the hinge.

10. The transparent screen display cabinet according to claim 2, characterized in that, The rear door panel is rotatably connected to the lower guard plate at one end near the lower guard plate via a hinge, and a latch is provided at one end near the upper guard plate. The rear door panel is fixed by engaging with the edge of the upper guard plate via the latch.

Images