Handrail type operation box with display function

Abstract

The utility model discloses a handrail type operation box with a display function, which belongs to the technical field of elevators, and comprises a front shell, an installation groove and an installation notch are arranged in the front shell, and a limiting plate, a button talkback device and a rear shell are sequentially arranged in the installation groove; the end covers are detachably connected to the two sides of the front shell; the display screen shell is detachably connected to the mounting notch, a display screen is arranged on the display screen shell, a circuit board is arranged on the inner wall of the display screen shell, and the circuit board is electrically connected to the button intercom device. The problem that an elevator operation box is difficult to arrange under the condition that the size of a lift car is small is solved, meanwhile, the functions of the operation box are integrated on the handrail, space is saved, and the difficulty of disassembly, assembly and maintenance is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of elevators, and in particular relates to an armrest type control box with a display function. Background Art

[0002] There are two common designs for elevator control boxes. One is a split-type control box, consisting of a base box and a panel, mounted on the car wall. This design creates large gaps at the joints, is outdated, and unsightly. Another design integrates the control box and car wall, requiring modifications to suit the car's interior design. This integrated design is also inconvenient for assembly and disassembly. Both types of control boxes require relatively large manufacturing materials, significantly impact space requirements, and are complex to repair and replace. Utility Model Content

[0003] The purpose of the utility model is to propose an armrest type control box with a display function in order to solve the problems that the existing armrest type control box has relatively large manufacturing consumables, is greatly affected by the space when arranged, and is complicated to repair and replace.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solution: an armrest-type control box with a display function, comprising:

[0005] A front shell, wherein a mounting groove and a mounting notch are provided in the front shell, and a limit plate, a button intercom device and a rear shell are sequentially provided in the mounting groove;

[0006] end covers, which are detachably connected to both sides of the front shell;

[0007] A display screen housing is detachably connected to the mounting notch. A display screen is provided on the display screen housing. A circuit board is provided on the inner wall of the display screen housing. The circuit board is electrically connected to the button intercom device.

[0008] As a further description of the above technical solution:

[0009] The front shell is provided with clamping grooves on both sides, and the end cover is provided with a clamping body, and the clamping body matches the clamping grooves.

[0010] As a further description of the above technical solution:

[0011] The front shell is provided with a button shell, and the button shell is provided with a plurality of button holes. The button shell is adhered to the limiting plate through adhesive, and the limiting plate abuts against the inner wall of the front shell.

[0012] As a further description of the above technical solution:

[0013] The button intercom device includes a plurality of floor buttons and an intercom button. The limiting plate is provided with a plurality of limiting holes. The floor buttons and the intercom button extend through the plurality of limiting holes to the plurality of button holes.

[0014] As a further description of the above technical solution:

[0015] The rear shell is provided with a reinforcement body, the reinforcement body is provided with an angle code, and the angle code is installed on the inner wall of the car.

[0016] As a further description of the above technical solution:

[0017] The top and bottom of the front shell are provided with fixing plates, and the fixing plates are mounted on the inner wall of the car.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0019] In the utility model, the armrest type control box is made into the shape of an armrest, and the operating functions of buttons, display, and intercom are integrated thereon. The front shell, rear shell and end cover in the armrest type control box can be disassembled from each other, and can be matched with the installation groove and installation notch left on the limiting plate and the front shell, so that the button intercom device can be easily installed in the installation groove through the limiting plate, and the display screen shell can be snapped onto both sides of the front shell, wherein the display screen on the inner wall of the display screen shell is connected to the circuit board, and the circuit board is electrically connected to the button intercom device, thereby completing the installation of the entire operating function module. The whole structure solves the problem that the elevator control box is difficult to arrange when the car size is small. At the same time, the functions of the control box are integrated into the handrail, saving space and reducing the difficulty of disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 A disassembled armrest control box with display function Figure 1 .

[0022] Figure 2 This is a front view of an armrest-type control box with display function.

[0023] Figure 3 The diagram is a connection diagram of the front shell and the card-connecting body in an armrest-type control box with a display function.

[0024] Figure 4 This is a front view of the front shell of an armrest-type control box with display function.

[0025] Figure 5 The figure shows a side view of the front shell of an armrest-type control box with a display function.

[0026] Figure 6 This is an exploded view of the display screen housing and circuit board in an armrest-type control box with display function.

[0027] Figure 7 This is an exploded view of the installation of an armrest-type control box with display function.

[0028] Legend:

[0029] 1-Front shell; 2-Mounting slot; 3-Mounting notch; 4-Limiting plate; 5-Button intercom device; 51-Floor button; 52-Intercom button; 6-Rear shell; 7-End cover; 8-Display housing; 9-Circuit board; 10-Card slot; 11-Card body; 12-Button housing; 13-Button hole; 14-Limiting hole; 15-Reinforcement body; 16-Angle code; 17-Fixed plate; 18-Display; 19-Car. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0034] In the description of the embodiments of the present invention, it should be noted that the terms "upper" and "inner" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. These are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0036] See also Figure 1-7 The utility model provides a technical solution: an armrest-type control box with a display function, comprising:

[0037] A front shell 1 is provided with a mounting slot 2 and a mounting notch 3, and a limit plate 4, a button intercom device 5 and a rear shell 6 are sequentially provided in the mounting slot 2;

[0038] End covers 7, which are detachably connected to both sides of the front shell 1;

[0039] The display screen housing 8 is detachably connected to the mounting notch 3 . A display screen 18 is provided on the display screen housing 8 . A circuit board 9 is provided on the inner wall of the display screen housing 8 . The circuit board 9 is electrically connected to the button intercom device 5 .

[0040] The front shell 1 is provided with a snap-fitting groove 10 on both sides, and the end cover 7 is provided with a snap-fitting body 11, which matches the snap-fitting groove 10. This makes the entire structure easy to disassemble and install, and reduces the difficulty of maintenance.

[0041] The front housing 1 is provided with a button housing 12, which is provided with a plurality of button holes 13. The button housing 12 is adhered to the limiting plate 4 by adhesive, and the limiting plate 4 abuts against the inner wall of the front housing 1. The button intercom device is limited and positioned by the limiting plate.

[0042] The push-button intercom device 5 includes a plurality of floor buttons 51 and an intercom button 52. The limiting plate 4 is provided with a plurality of limiting holes 14. The floor buttons 51 and the intercom button 52 extend through the limiting holes 14 to the button holes 13, thereby facilitating the positioning of the buttons in the push-button intercom device.

[0043] The rear shell 6 is provided with a reinforcement body 15, and the reinforcement body 15 is provided with an angle code 16, and the angle code 16 is installed on the inner wall of the car 19. It is convenient to install the handrail operation box on the inner wall of the car.

[0044] The top and bottom of the front shell 1 are provided with fixing plates 17, which are mounted on the inner wall of the car 19 to improve the stability of the installation of the armrest operation box.

[0045] Working principle: The armrest-type control box is made into the shape of an armrest, and the operating functions of buttons, display, and intercom are integrated thereon. The front shell, rear shell and end cover in the armrest-type control box can be disassembled from each other, and can be matched with the installation grooves and installation notches left on the limiting plate and the front shell, so that the button intercom device can be easily installed in the installation groove through the limiting plate, and the display screen shell can be snapped onto both sides of the front shell, where the display screen on the inner wall of the display screen shell is connected to the circuit board, and the circuit board is electrically connected to the button intercom device, thereby completing the installation of the entire operating function module. The entire structure solves the problem that the elevator control box is difficult to arrange when the car size is small. At the same time, the functions of the control box are integrated into the armrest, saving space and reducing the difficulty of disassembly and maintenance.

[0046] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An armrest-type control box with display function, characterized in that: include: A front shell, wherein a mounting groove and a mounting notch are provided in the front shell, and a limit plate, a button intercom device and a rear shell are sequentially provided in the mounting groove; end covers, which are detachably connected to both sides of the front shell; A display screen housing is detachably connected to the mounting notch. A display screen is provided on the display screen housing. A circuit board is provided on the inner wall of the display screen housing. The circuit board is electrically connected to the button intercom device.

2. The armrest-type control box with display function according to claim 1, characterized in that: The front shell is provided with clamping grooves on both sides, and the end cover is provided with a clamping body, and the clamping body matches the clamping grooves.

3. The armrest type control box with display function according to claim 2, characterized in that: The front shell is provided with a button shell, and the button shell is provided with a plurality of button holes. The button shell is adhered to the limiting plate through adhesive, and the limiting plate abuts against the inner wall of the front shell.

4. The armrest type control box with display function according to claim 3, characterized in that: The button intercom device includes a plurality of floor buttons and an intercom button. The limiting plate is provided with a plurality of limiting holes. The floor buttons and the intercom button extend through the plurality of limiting holes to the plurality of button holes.

5. The armrest type control box with display function according to claim 4, characterized in that: A reinforcement body is provided on the rear shell, an angle code is provided on the reinforcement body, and the angle code is installed on the inner wall of the car.

6. The armrest type control box with display function according to claim 5, characterized in that , the top and bottom of the front shell are provided with fixing plates, and the fixing plates are installed on the inner wall of the car.

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