Display panel for air conditioner

Abstract

This utility model discloses a display panel for an air conditioner, belonging to the field of air conditioning technology. It includes a front cover plate and a rear cover plate that cooperate with each other. The front cover plate has a through-hole in the middle and is covered by a glass cover plate. A surrounding plate extends around one side of the front cover plate. An extension plate is fixedly connected to the side of the rear cover plate facing the front cover plate. This display panel for an air conditioner uses a locking block and a locking slot to achieve a fixed connection between the front and rear cover plates. The deformation of the extension block allows for a detachable separation structure between the front and rear cover plates, thereby separating the screen driving component and the display component, facilitating subsequent maintenance. Compared with existing devices, this avoids the problem of troublesome maintenance and improves maintenance convenience and practicality.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioning technology, and in particular relates to a display panel for air conditioners. Background Technology

[0002] With the development of technology, air conditioners, as heating and cooling equipment, have become a part of consumers' lives. Nowadays, most air conditioners are controlled not only by remote control but also by a control display panel installed on the wall.

[0003] Most existing display panels for air conditioners are connected to the front and rear covers by clips, which makes maintenance difficult. In most cases, the entire display panel must be removed from the wall first, and then the front and rear covers must be separated, making maintenance troublesome.

[0004] Therefore, we propose a display panel for air conditioners to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem of troublesome maintenance in the prior art by proposing a display panel for air conditioners.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A display panel for an air conditioner includes a front cover and a rear cover that cooperate with each other. The front cover has a through opening in the middle and is covered by a glass cover. A surrounding plate extends around one side of the front cover. An extension plate is fixedly connected to the side of the rear cover facing the front cover. A locking block is fixedly connected to the end of the extension plate away from the rear cover. A slot for the locking block is opened through the side wall of the surrounding plate. A display component that cooperates with the glass cover is fixedly installed on the side of the front cover facing the rear cover. A screen driving component is fixedly installed on the side of the rear cover facing the front cover. The display component and the screen driving component are connected by a ribbon cable. A through hole is opened on the side wall of the rear cover for the wires of the screen driving component to pass through.

[0008] Preferably, the card block is in the shape of a triangular prism.

[0009] Preferably, a sealing strip for a mating block is fixedly connected to the side wall of the slot away from the rear cover plate.

[0010] Preferably, a limiting plate that matches the extension plate is fixedly connected to the side of the front cover plate facing the rear cover plate.

[0011] Preferably, a reinforcing rib is provided between the side of the limiting plate facing the display component and the inner sidewall of the front cover plate.

[0012] Preferably, the rear cover plate has auxiliary plates extending around the perimeter on one side facing the front cover plate, and the outer sidewall of the auxiliary plates is attached to the inner sidewall of the enclosure plate.

[0013] In summary, the technical effects and advantages of this utility model are as follows: The display panel for air conditioners achieves a fixed connection between the front cover and the rear cover through the cooperation of the card block and the card slot. Through the deformation of the extension block, a detachable separation structure between the front cover and the rear cover is achieved, thereby realizing the separation of the screen driving component and the display component, which facilitates subsequent maintenance. Compared with existing devices, it avoids the problem of troublesome maintenance and improves the convenience and practicality of maintenance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional side view of the present invention;

[0016] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a schematic diagram of the structure when the front cover and rear cover of this utility model are separated.

[0018] In the diagram: 1. Front cover plate; 2. Rear cover plate; 3. Glass cover plate; 4. Enclosure plate; 5. Extension plate; 6. Locking block; 7. Locking slot; 8. Display assembly; 9. Screen driver assembly; 10. Ribbon cable; 11. Wire; 12. Through hole; 13. Sealing strip; 14. Limiting plate; 15. Reinforcing rib; 16. Auxiliary plate; 17. Pressure bar. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1 A display panel for an air conditioner includes a front cover plate 1 and a rear cover plate 2 that cooperate with each other. The front cover plate 1 has a through opening in the middle and is covered by a glass cover plate 3. A surrounding plate 4 extends around one side of the front cover plate 1. An extension plate 5 is fixedly connected to the side of the rear cover plate 2 facing the front cover plate 1. A locking block 6 is fixedly connected to the end of the extension plate 5 away from the rear cover plate 2. A slot 7 for the locking block 6 is opened through the side wall of the surrounding plate 4. A display component 8 that cooperates with the glass cover plate 3 is fixedly installed on the side of the front cover plate 1 facing the rear cover plate 2. A screen driving component 9 is fixedly installed on the side of the rear cover plate 2 facing the front cover plate 1. The display component 8 and the screen driving component 9 are connected by a ribbon cable 10. A through hole 12 is opened on the side wall of the rear cover plate 2 for the wires 11 of the screen driving component 9 to pass through.

[0021] During installation of the display panel for the air conditioner, first, the wire 11 is passed through the through hole 12 and connected to the screen driver assembly 9. Then, the rear cover plate 2 is fixedly installed in a suitable position. After completion, the screen driver assembly 9 and the display assembly 8 are connected via the ribbon cable 10. Then, the front cover plate 1 is aligned with the rear cover plate 2, the extension plate 5 deforms, and the locking block 6 is located inside the enclosure 4. The front cover plate 1 is pushed until the locking block 6 reaches the slot 7. At this time, the extension plate 5 springs back, and the locking block 6 moves into the slot 7, thus completing the installation of the display panel for the air conditioner.

[0022] When disassembling and repairing the display panel used in the air conditioner, you only need to use the pressure rod 17 (such as a screwdriver or other rod-shaped object that can be inserted into the slot 7) to press down the locking block 6. The extension plate 5 will deform accordingly, and the locking block 6 will separate from the slot 7, thus separating the front cover plate 1 from the rear cover plate 2. At this time, the screen driving component 9 is located inside the rear cover plate 2, and the display component 8 is located inside the front cover plate 1, which facilitates the separate testing and repair of the screen driving component 9 and the display component 8.

[0023] It should be noted that there are two extension plates 5, symmetrically arranged on the upper and lower parts of the rear cover plate 2. The two locking blocks 6, together with the locking slots 7, can improve the fixing effect and stability of the front cover plate 1 and the rear cover plate 2. Since there may be sockets on both sides of the display panel in actual use, if the locking blocks 6 and locking slots 7 were located on the left and right sides of the front cover plate 1, it would affect the downward pressing of the locking blocks 6. To solve this problem, the extension plates 5 are arranged on the upper and lower parts of the rear cover plate 2, improving practicality.

[0024] The locking block 6 is triangular prism-shaped, so that when the pressure rod 17 presses down on the locking block 6, the pressing force is decomposed into a force perpendicular to the inclined plane of the locking block 6 and a force parallel to the inclined plane of the locking block 6. The force perpendicular to the inclined plane of the locking block 6 deforms the extension plate 5, while the force parallel to the inclined plane of the locking block 6 drives the pressure rod 17 to move towards the side of the front cover plate 1. With the locking groove 7 limiting the pressure rod 17, the front cover plate 1 and the rear cover plate 2 are automatically separated. The disassembly steps are simple, avoiding the problem of complicated disassembly steps compared to existing display panels, and improving maintenance efficiency.

[0025] A sealing strip 13 is fixedly connected to the side wall of the slot 7 away from the rear cover plate 2, which is in conjunction with the card block 6. The sealing strip 13 seals the gap between the card block 6 and the slot 7, minimizing the entry of dust between the front cover plate 1 and the rear cover plate 2, and improving the working stability of the display component 8 and the screen driver component 9.

[0026] A limiting plate 14 is fixedly connected to the side of the front cover plate 1 facing the rear cover plate 2, which is matched with the extension plate 5. The limiting plate 14 provides a limit to the deformation of the extension plate 5, avoiding the problem of breakage caused by excessive deformation of the extension plate 5, thus improving practicality and stability.

[0027] A reinforcing rib 15 is provided between the side of the limiting plate 14 facing the display component 8 and the inner wall of the front cover plate 1. The reinforcing rib 15 improves the strength of the limiting plate 14, avoids the problem of the limiting plate 14 breaking due to excessive force applied to the pressure block, and further improves practicality and stability.

[0028] Reference Figure 2 , Figure 4 An auxiliary plate 16 extends around the rear cover plate 2 on one side facing the front cover plate 1. The outer wall of the auxiliary plate 16 fits against the inner wall of the surrounding plate 4, and the auxiliary plate 16 achieves sliding limitation between the front cover plate 1 and the rear cover plate 2. In actual production, the auxiliary plate 16 and the extension plate 5 can be integrally formed. By cutting grooves on the integral auxiliary plate 16, the extension plate 5 can be cut and separated, resulting in high production efficiency and high yield.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A display panel for an air conditioner, comprising a front cover (1) and a rear cover (2) that cooperate with each other, characterized in that, The front cover plate (1) has a through opening in the middle and is covered by a glass cover plate (3). A surrounding plate (4) extends around one side of the front cover plate (1). An extension plate (5) is fixedly connected to the side of the rear cover plate (2) facing the front cover plate (1). A locking block (6) is fixedly connected to the end of the extension plate (5) away from the rear cover plate (2). A slot (7) for the locking block (6) is opened through the side wall of the surrounding plate (4). A display component (8) that matches the glass cover plate (3) is fixedly installed on the side of the front cover plate (1) facing the rear cover plate (2). A screen driving component (9) is fixedly installed on the side of the rear cover plate (2) facing the front cover plate (1). The display component (8) and the screen driving component (9) are connected by a ribbon cable (10). A through hole (12) is opened on the side wall of the rear cover plate (2) for the wire (11) of the screen driving component (9) to pass through.

2. A display panel for an air conditioner according to claim 1, characterized in that, The card block (6) is in the shape of a triangular prism.

3. The display panel for an air conditioner according to claim 1, wherein The side wall of the slot (7) away from the rear cover plate (2) is fixedly connected with a sealing strip (13) that matches the card block (6).

4. A display panel for an air conditioner according to claim 1, characterized in that, The front cover plate (1) is fixedly connected to the side of the rear cover plate (2) with a limiting plate (14) that matches the extension plate (5).

5. A display panel for an air conditioner according to claim 4, characterized in that, The limiting plate (14) is provided with a reinforcing rib (15) between the side facing the display component (8) and the inner wall of the front cover plate (1).

6. A display panel for an air conditioner according to claim 1, characterized in that, The rear cover plate (2) has an auxiliary plate (16) extending around the front cover plate (1) on one side, and the outer wall of the auxiliary plate (16) is attached to the inner wall of the enclosure plate (4).

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