Modularly spliced large-size human-computer interaction screen

Abstract

This utility model discloses a large-size modular human-computer interaction screen, including a housing. Inside the housing are two sets of modular interactive screens and two fixing plates. Each fixing plate has a fixing protrusion on one side. The inner wall of the housing has two fixing holes. The ends of the two fixing protrusions extend into the two fixing holes, respectively. Each set of modular interactive screens has a splicing bracket fixedly connected to one side. This utility model allows two adjacent sets of modular interactive screens to be spliced ​​together through the cooperation of the splicing bracket and the splicing blocks. The splicing protrusions on the sides of the fixing plates insert into the splicing bracket, forming a double locking mechanism. Furthermore, the rubber buffer pad inside the splicing bracket fills gaps during installation and enhances the connection tightness, thereby improving the overall stability of the spliced ​​human-computer interaction screen.

Description

Technical Field

[0001] This utility model relates to the field of human-computer interaction screens, and in particular to a large-size human-computer interaction screen that can be modularly spliced. Background Technology

[0002] Human-computer interaction screens are a key medium for information exchange between people and computers and other devices. By integrating technologies such as touch control, voice recognition, and gesture control, they convert user commands into machine-readable signals and provide real-time feedback on processing results. Users can input information by touching the screen or using voice commands, and the devices can output feedback in the form of images, text, and sound. They are widely used in fields such as smart terminals, self-service equipment, and industrial control.

[0003] Currently, large-size human-computer interaction (HCI) screens are typically spliced ​​using modular screens and are widely used in advertising, conferences, and exhibitions. However, the connection stability of current HCI splicing screens is relatively poor. During installation, it is difficult to securely connect adjacent HCI splicing screens. Once the connection becomes loose, it will reduce the integrity and continuity of the displayed image, thereby affecting the stability of the HCI splicing screen during subsequent use. To address this issue, we propose a modularly splicable large-size HCI screen. Utility Model Content

[0004] The purpose of this invention is to provide a large-size human-computer interaction screen that can be modularly spliced ​​to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A modularly splicable large-size human-computer interaction screen includes a housing. Inside the housing are two sets of modular interactive screens. Inside the housing are two fixing plates, each with a fixing protrusion on one side. The inner wall of the housing has two fixing holes. The ends of the two fixing protrusions, which are far apart from each other, extend into the two fixing holes. Each set of modular interactive screens has a splicing bracket fixedly connected to one side. The inner walls of the two splicing brackets are fixedly connected to rubber buffer pads. Each set of modular interactive screens has a splicing block fixedly connected to one side. One end of each splicing block extends into the two splicing brackets. The sides of the two fixing plates, which are close to each other, have splicing protrusions. The ends of the two splicing protrusions, which are close to each other, extend into the two splicing brackets.

[0007] In a further embodiment, a suspension seat is provided on one side of the housing, and a mounting plate is fixedly connected to one side of the suspension seat. Two fixing holes are opened on one side of the mounting plate.

[0008] In a further embodiment, a suspension plate is fixedly connected to one side of the housing, and one end of the suspension plate extends into the interior of the suspension seat.

[0009] In a further embodiment, the outer surface of the housing has two threaded holes, the inner walls of the two threaded holes are threaded with fixing screws, and one side of each of the two fixing protrusions has a threaded groove.

[0010] In a further embodiment, a display module is fixedly installed on the inner wall of the housing, and each module's interactive screen is located on one side of the display module.

[0011] In a further embodiment, two sealing gaskets are fixedly connected to the inner wall of the housing, and the two sets of interactive screens of the module are respectively in contact with the two sealing gaskets on opposite sides. Two grooves are formed on the outer surface of the housing.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention utilizes a fixing protrusion on a fixing plate that can be inserted into a fixing hole on the inner wall of the housing. Simultaneously, fixing screws are screwed into threaded holes and grooves to securely lock the fixing plate to the housing. Through the cooperation of the splicing blocks and splicing brackets, two adjacent modular interactive screens can be spliced ​​together. Furthermore, the splicing protrusion on the side of the fixing plate inserts into the splicing bracket, forming a double locking mechanism with the splicing blocks. The rubber buffer pad inside the splicing bracket fills gaps during installation and enhances the tightness of the connection, thereby improving the robustness of the spliced ​​human-machine interface screen and ensuring the integrity and continuity of the displayed image. Attached Figure Description

[0014] Figure 1 A frontal 3D structural diagram of a large-size human-computer interaction screen that can be modularly spliced;

[0015] Figure 2 A cross-sectional view of a large-size human-computer interaction screen that can be modularly spliced.

[0016] Figure 3 A side view of the three-dimensional structure of a large-size human-computer interaction screen module that can be modularly spliced.

[0017] Figure 4 For modularly assembled large-size human-computer interaction screens Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0018] In the diagram: 1. Housing; 2. Module interactive screen; 3. Fixing plate; 4. Fixing protrusion; 5. Fixing hole; 6. Threaded hole; 7. Fixing screw; 8. Splicing bracket; 9. Splicing protrusion; 10. Splicing block; 11. Rubber buffer pad; 12. Sealing gasket; 13. Groove; 14. Display module; 15. Hanging seat; 16. Hanging plate; 17. Mounting plate; 18. Fixing port; 19. Threaded groove. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model 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 "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4In this utility model, a large-size modular human-computer interaction screen includes a housing 1. Inside the housing 1 are two sets of modular interactive screens 2. Inside the housing 1 are two fixing plates 3. Each fixing plate 3 has a fixing protrusion 4 on one side. The inner wall of the housing 1 has two fixing holes 5. The ends of the two fixing protrusions 4, which are far apart from each other, extend into the two fixing holes 5. Each set of modular interactive screens 2 has a splicing bracket 8 fixedly connected to one side. The inner walls of each set of splicing brackets 8 are fixedly connected to rubber buffer pads 11. The two modular interactive screens 2... Each side of the two mounting plates 3 is fixedly connected with a splicing clip 10. One end of each splicing clip 10 extends into the interior of the two splicing brackets 8. The two mounting plates 3 are provided with splicing protrusions 9 on their adjacent sides. The ends of the two splicing protrusions 9 extend into the interior of the two sets of splicing brackets 8. By inserting the fixing protrusion 4 into the fixing hole 5, and in conjunction with the fixing screw 7, threaded hole 6 and threaded groove 19, a stable installation base can be formed. At the same time, by extending the splicing protrusion 9 into the interior of the splicing bracket 8, a double locking position can be formed to ensure the stability after splicing.

[0023] In a further embodiment, a suspension seat 15 is provided on one side of the housing 1, and a mounting plate 17 is fixedly connected to one side of the suspension seat 15. Two fixing holes 18 are opened on one side of the mounting plate 17. A suspension plate 16 is fixedly connected to one side of the housing 1. One end of the suspension plate 16 extends into the interior of the suspension seat 15. Two threaded holes 6 are opened on the outer surface of the housing 1. Fixing screws 7 are threadedly connected to the inner walls of the two threaded holes 6. Threaded grooves 19 are opened on one side of the two fixing protrusions 4. Through the cooperation between the suspension plate 16 and the suspension seat 15, quick positioning can be achieved. In addition, the fixing holes 18 on the mounting plate 17 can be fixed to the external mounting surface by bolts or other connecting parts to ensure that the human-machine interaction screen can be stably installed in different scenarios. By screwing the fixing screws 7 into the threaded holes 6 and the threaded grooves 19, the fixing plate 3 and the housing 1 can be firmly locked and fixed.

[0024] In a further embodiment, a display module 14 is fixedly installed on the inner wall of the housing 1. Each module interactive screen 2 is located on one side of the display module 14. The module interactive screen 2 is a touch display unit, which adopts a tempered glass cover plate with an embedded capacitive touch layer, an LED backlight module attached to the bottom layer, and an integrated driver IC and FPC cable at the edge. It is connected to the display module 14 through a ZIF connector. The display module 14 includes an ARM architecture main control board, a power management module, a signal conversion chip, and a heat dissipation component. Two sealing gaskets 12 are fixedly connected to the inner wall of the housing 1. The side of the two sets of module interactive screens 2 that are far apart from each other is in contact with the side of the two sealing gaskets 12 that are close to each other. Two grooves 13 are opened on the outer surface of the housing 1. The display module 14 is installed on the inner wall of the housing 1, which can provide display support for the module interactive screen 2. In addition, the tight contact between the sealing gasket 12 and the module interactive screen 2 can effectively prevent dust, moisture, etc. from entering the interior of the housing 1, thus protecting the module interactive screen 2 and the display module 14. The grooves 13 are designed to facilitate the splicing of the device.

[0025] The working principle of this utility model is as follows: First, the fixing protrusion 4 of the lower fixing plate 3 is inserted into the fixing hole 5 on the inner wall of the housing 1, and the fixing screw 7 is screwed into the threaded hole 6 and the threaded groove 19 for reinforcement, so that the lower fixing plate 3 can be locked and fixed. Then, the module interactive screen 2 is spliced ​​on the upper fixing plate 3. Then, the splicing block 10 at the bottom of the upper module interactive screen 2 is inserted into the splicing card seat 8. After the module interactive screen 2 is spliced, the upper fixing plate 3 is installed on the top of the module interactive screen 2 and fixed in the above manner. Moreover, when the module interactive screen 2 is installed, the rubber buffer pad 11 can buffer the impact of external force and enhance the tightness of the connection.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A large-size human-computer interaction screen that can be modularly spliced, characterized in that: The device includes a housing (1), inside which are provided two sets of modular interactive screens (2), inside which are provided two fixing plates (3), one side of each of the two fixing plates (3) is provided with a fixing protrusion (4), the inner wall of the housing (1) is provided with two fixing holes (5), the ends of the two fixing protrusions (4) that are far apart from each other extend into the interior of the two fixing holes (5), one side of each of the two sets of modular interactive screens (2) is fixedly connected with a splicing card seat (8), the inner wall of each of the two sets of splicing card seats (8) is fixedly connected with a rubber buffer pad (11), one side of each of the two sets of modular interactive screens (2) is fixedly connected with a splicing card block (10), one end of each of the two splicing card blocks (10) extends into the interior of the two splicing card seats (8), the sides of the two fixing plates (3) that are close to each other are provided with splicing protrusions (9), the ends of the two splicing protrusions (9) that are close to each other extend into the interior of the two sets of splicing card seats (8).

2. The modularly splicable large-size human-computer interaction screen according to claim 1, characterized in that: The housing (1) is provided with a suspension seat (15) on one side, and a mounting plate (17) is fixedly connected to one side of the suspension seat (15). Two fixing holes (18) are opened on one side of the mounting plate (17).

3. A modularly splicable large-size human-computer interaction screen according to claim 1, characterized in that: The outer surface of the housing (1) has two threaded holes (6), and the inner walls of the two threaded holes (6) are threaded with fixing screws (7). One side of each of the two fixing protrusions (4) has a threaded groove (19).

4. A modularly splicable large-size human-computer interaction screen according to claim 1, characterized in that: The inner wall of the housing (1) is fixedly installed with a display module (14), and each module interactive screen (2) is located on one side of the display module (14).

5. A modularly splicable large-size human-computer interaction screen according to claim 1, characterized in that: A suspension plate (16) is fixedly connected to one side of the housing (1), and one end of the suspension plate (16) extends into the interior of the suspension seat (15).

6. A modularly splicable large-size human-computer interaction screen according to claim 1, characterized in that: The inner wall of the housing (1) is fixedly connected with two sealing gaskets (12). The two sets of interactive screens (2) are respectively in contact with the two sealing gaskets (12) on opposite sides. The outer surface of the housing (1) has two grooves (13).

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