Ultrathin operating panel car wall

Abstract

An ultrathin operating panel car wall relates to the technical field of elevators, comprises a back plate and a panel, and is characterized in that a lining plate is fixedly arranged on the rear side of the panel; a cam lock is arranged in the center of the panel; a lock support matched with the cam lock is arranged on the front side of the back plate, and an inclined face plate matched with a spring bolt of the cam lock in a clamped mode is arranged on the lock support. A magnet assembly attracted with the rear side of the lining plate is arranged on the front side of the back plate; the magnet assembly comprises a magnet supporting plate connected with the back plate and a magnet arranged on the front side of the magnet supporting plate. According to the utility model, the magnet assembly is matched with the cam lock to fix the back plate and the panel, so that compared with the prior art, the total thickness of the operating panel car wall is reduced, the installation process is optimized, and the maintenance convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an ultra-thin control panel car wall. Background Art

[0002] In the field of elevator technology, the control panel car wall is a key component for controlling the operation of the car, and its structure is usually composed of a back plate and a panel. The traditional way to fix the back plate and the panel is mostly to use a retaining spring, that is, a groove structure with a retaining spring opening is set on the back side of the back plate, and a retaining spring structure matching it is provided on the back side of the panel to achieve the clamping fixation of the two. However, this fixing method has the following problems:

[0003] 1. In some cases where the width of the front car wall is limited, the control panel can only be installed on the side wall of the car due to the large thickness of the car wall. However, this structure is prone to interfere with the columns or inclined reinforcements behind the car wall during installation, increasing the difficulty of installation.

[0004] 2. Although the retaining spring is easy to install, it is rather cumbersome to disassemble. Especially after multiple disassembly and assembly, the structure of the retaining spring or retaining spring mouth is prone to deformation, resulting in reduced fixing stability and affecting long-term use effect.

[0005] In view of the above problems, it is urgent to design a new control panel car wall structure to overcome the limitations of the existing technology, especially to solve the installation problem in the narrow space behind the car side wall, simplify the installation and maintenance process, and improve the overall stability and service life of the structure. To this end, the utility model proposes a design scheme for an ultra-thin control panel car wall, which aims to reduce the total thickness of the control panel car wall through an innovative fixing mechanism, optimize the installation process, and improve the convenience of maintenance, thereby meeting the needs of modern elevator systems for efficient, reliable and compact control interfaces. Utility Model Content

[0006] In order to make up for the above-mentioned shortcomings, the utility model provides an ultra-thin control panel car wall, which not only reduces obstacles in the installation process, but also greatly simplifies the disassembly and maintenance procedures.

[0007] The utility model is realized through the following technical scheme: an ultra-thin control panel car wall, including a back plate and a panel, characterized in that: a lining plate is fixedly provided on the rear side of the panel; a tongue lock is arranged at the central part of the panel; a lock bracket matched with the tongue lock is arranged on the front side of the back plate, and an inclined panel that is snap-fitted with the lock tongue of the tongue lock is arranged on the lock bracket; a magnet assembly that is attracted to the rear side of the lining plate is arranged on the front side of the back plate; the magnet assembly includes a magnet support plate connected to the back plate and a magnet arranged on the front side of the magnet support plate.

[0008] Furthermore, the cross section of the panel is a U-shaped structure; the middle part of the back panel is a U-shaped groove structure for placing the panel.

[0009] Furthermore, a spacer nut for increasing the thickness of the magnet assembly is provided on the rear side of the magnet support plate.

[0010] Furthermore, a magnet pad is provided between the magnet support plate and the magnet.

[0011] Furthermore, a fixing pad is provided between the magnet support plate and the back plate.

[0012] Furthermore, the number of the magnet assemblies is four and they are distributed in a rectangular shape.

[0013] Beneficial effects and features of the utility model:

[0014] Compared with the existing technology, the thickness of the control panel car wall is reduced to solve the installation interference problem: the fixed structure of the magnet assembly and the tongue lock is adopted to greatly reduce the overall thickness of the control panel car wall. This improvement effectively avoids the installation interference between the control panel car wall and the rear column or inclined reinforcement in the car with a narrow front car wall, and significantly reduces the difficulty of installation.

[0015] Compared with the existing spring fixing method, the installation and removal process is simplified: the panel is adsorbed to the back panel through the attraction of the magnet assembly, and then the tongue lock is used to clamp and fix the inclined panel on the lock bracket, achieving quick installation. When disassembling, you only need to rotate the tongue lock to release the clamping of the lock tongue and the inclined panel, and then easily release the adsorption force of the magnet assembly to remove the panel, which greatly facilitates daily maintenance and repair work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A cross-sectional schematic diagram along the EE direction;

[0018] Figure 3 It is a rear view schematic diagram of part of the structure of the utility model (without the back plate);

[0019] Figure 4 It is a structural schematic diagram of the magnet assembly in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the prior art.

[0021] The main parts serial number description in the figure is as follows: 1. Back plate; 2. Panel; 201. Lock hole; 3. Lining plate; 301. Square mouth; 4. Magnet assembly; 401. Magnet support plate; 402. Washer nut; 403. Magnet; 404. Magnet pad; 405. Fixed pad; 5. Lock bracket; 501. Bevel panel; 6. Cam lock; 7. Circlip; 8. Circlip mouth.

[0022] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. Obviously, the drawings described below are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work. The other drawings obtained are all within the protection scope required by the utility model. DETAILED DESCRIPTION

[0023] The following combination Figure 1-5 , the contents of the utility model are described in detail through specific embodiments. Example

[0024] An ultra-thin control panel car wall comprises a back plate 1 and a panel 2, wherein: a lining plate 3 is fixedly provided on the rear side of the panel, and a square opening 301 is provided at the center of the lining plate; a tongue lock 6 is provided at the center of the panel, and the tongue lock is placed in the square opening, and a lock hole 201 for fixing the tongue lock is provided on the panel, so that the key hole of the tongue lock is placed on the front side of the panel; a lock bracket 5 matched with the tongue lock is provided on the front side of the back plate, and the lock bracket is connected and fixed to the back plate by bolts; an inclined panel 501 that is snap-fitted with the lock tongue of the tongue lock is provided on the lock bracket; a magnet assembly 4 that is attracted to the rear side of the lining plate is provided on the front side of the back plate; the magnet assembly comprises a magnet support plate 401 connected to the back plate by bolts and a magnet 403 provided on the front side of the magnet support plate.

[0025] The cross section of the panel is U-shaped, and the middle of the back panel is a U-shaped groove structure for placing the panel, ensuring that after the two are fixedly connected, the front surfaces of the panel and the back panel are on the same plane, forming a beautiful and flat appearance.

[0026] A spacer nut 402 is provided on the rear side of the magnet support plate for increasing the thickness of the magnet assembly.

[0027] A magnet pad 404 is provided between the magnet support plate and the magnet; a fixing pad 405 is provided between the magnet support plate and the back plate. These designs are for fine-tuning the thickness of the magnet assembly to make it suitable for a specific application environment. In addition, the thickness of the magnet assembly can be adjusted by the pad nut, the magnet pad and the fixing pad to meet different installation requirements.

[0028] The number of magnet assemblies is four and they are distributed in a rectangular shape to ensure uniform attraction.

[0029] Installation and disassembly of the utility model:

[0030] During the installation process, first fix the back panel to the car, and then place the panel in the U-shaped groove of the back panel through the attraction of the magnet assembly. Use the key to rotate the cam lock 90° to the right so that the lock tongue engages with the inclined panel on the lock bracket to complete the fixation. When disassembling, rotate the cam lock in the opposite direction to unlock the adsorption force of the magnet assembly and easily remove the panel. The whole process is convenient and quick.

[0031] In order to clarify the structure of the prior art, Figure 5 As shown, a control panel car wall with a spring fixing structure has a raised groove structure on the rear side of the back plate, and spring openings 8 are provided on both sides of the groove structure; a spring 7 is provided on the rear side of the panel to engage with the spring openings. Compared with the prior art, the utility model reduces the thickness of the raised groove structure on the rear side of the back plate in the prior art.

Claims

1. An ultra-thin control panel car wall, including a back plate and a panel, characterized in that: A lining plate is fixedly provided on the rear side of the panel; a tongue lock is provided at the center of the panel; a lock bracket cooperating with the tongue lock is provided on the front side of the back plate, and an inclined panel is provided on the lock bracket for engaging with the lock tongue of the tongue lock; a magnet assembly engaging with the rear side of the lining plate is provided on the front side of the back plate; the magnet assembly includes a magnet support plate connected to the back plate and a magnet provided on the front side of the magnet support plate.

2. The ultra-thin control panel car wall according to claim 1 is characterized in that: The cross section of the panel is a U-shaped structure; the middle part of the back plate is a U-shaped groove structure for placing the panel.

3. The ultra-thin control panel car wall according to claim 1 is characterized in that: A spacer nut for increasing the thickness of the magnet assembly is arranged on the rear side of the magnet support plate.

4. The ultra-thin control panel car wall according to claim 1 is characterized in that: A magnet pad is arranged between the magnet support plate and the magnet.

5. The ultra-thin control panel car wall according to claim 1 is characterized in that: A fixing pad is arranged between the magnet support plate and the back plate.

6. The ultra-thin control panel car wall according to claim 1 is characterized in that: The number of the magnet assemblies is four and they are distributed in a rectangular shape.

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