CN214495296U

CN214495296U - Waterproof type control panel of elevator

Info

Publication number: CN214495296U
Application number: CN202120668644.3U
Authority: CN
Inventors: 赵春风; 陈佳铭
Original assignee: Tianjin Jinggong Elevator Engineering Co ltd
Current assignee: Tianjin Jinggong Elevator Engineering Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-10-26
Anticipated expiration: 2031-04-01

Abstract

The utility model relates to an elevator control technology field just discloses a waterproof formula steering wheel of elevator, including panel and casing, the panel sets up in the front side of casing, the fixed circuit board that is provided with of temple of casing, the surface of circuit board is provided with a plurality of micro-gap switch, the inside of casing and with a plurality of the equal fixed waterproofing membrane that is provided with in position that micro-gap switch corresponds, the inboard fixed U template that is provided with of panel, the inside of U template and with a plurality of the equal slip in position that micro-gap switch corresponds is provided with the push rod, and is a plurality of the inboard one end of push rod is all fixed and is provided with the ejector pad, and is a plurality of the ejector pad all offsets with the micro-gap switch that corresponds, and is a plurality of the outside one end of push rod all extends to the inboard of the waterproofing membrane that corresponds, and is a plurality of the middle-end of push rod all is provided with canceling release mechanical system. The utility model discloses have good waterproof dustproof performance, can avoid the operation panel to intake the short circuit failure.

Description

Waterproof type control panel of elevator

Technical Field

The utility model relates to an elevator control technical field especially relates to a waterproof formula steering wheel of elevator.

Background

The control panel is an important part of the elevator, is responsible for receiving external operation instructions such as floor information, door opening and closing information and the like, feeding back system instructions, displaying information such as the operation direction and the state of the elevator and the like, and is internally provided with electronic products such as a circuit board, a display screen and the like.

Traditional elevator steering wheel generally adopts mechanical switch, triggers and needs certain mechanical stroke to lead to the effect in the aspect of waterproof dustproof poor, sealing performance is poor, and the operation panel carelessly intakes can lead to the operation panel short circuit to become invalid, causes the incident easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the sealing performance of an elevator operating panel is poor and the effect of water and dust prevention is poor in the prior art, and providing a waterproof operating panel for an elevator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof formula steering wheel of elevator, includes panel and casing, the panel sets up in the front side of casing, the fixed circuit board that is provided with in temple of casing, the surface of circuit board is provided with a plurality of micro-gap switch, the inside of casing and with a plurality of the position that micro-gap switch corresponds is all fixed and is provided with the water proof membrane, the inboard of panel is fixed and is provided with the U template, the inside of U template and with a plurality of the equal slip in position that micro-gap switch corresponds is provided with the push rod, and is a plurality of the inboard one end of push rod is all fixed and is provided with the ejector pad, and is a plurality of the ejector pad all offsets with the micro-gap switch that corresponds, and is a plurality of the outside one end of push rod all extends to the inboard of the water proof membrane that corresponds, and is a plurality of the middle-end of push rod all is provided with canceling release mechanical system.

Preferably, canceling release mechanical system includes spring and baffle, and is a plurality of the baffle is all fixed cup joints in the well terminal rod wall of the push rod that corresponds, and is a plurality of the spring all sets up in the inboard of the baffle that corresponds and all cup joints with the push rod activity that corresponds, and is a plurality of the both ends of spring respectively with correspond baffle and U template fixed connection.

Preferably, the inner sides of the two ends of the panel are fixedly provided with connecting plates, and the two connecting plates are fixedly connected with the shell through bolts.

Preferably, the cross section of a plurality of push rods is square.

Preferably, a plurality of the waterproof membrane all adopts wear-resisting silica gel material preparation to form.

Preferably, a sealing gasket is fixedly arranged on the inner side of the panel.

Compared with the prior art, the utility model provides a waterproof formula steering wheel of elevator possesses following beneficial effect:

1. this waterproof formula steering wheel of elevator can promote the push rod through pressing the water proof membrane for the push rod promotes the ejector pad and presses corresponding micro-gap switch, thereby makes whole panel not have the gap, thereby the waterproof dustproof performance of great improvement panel can avoid the operation panel to intake the short circuit failure.

2. This waterproof formula steering wheel of elevator is provided with sealed the pad through being provided with between panel and the casing to improve the sealing performance of panel and casing junction, make the whole waterproof performance that possesses of steering wheel.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses have good waterproof dustproof performance, can avoid the operation panel to intake the short circuit failure.

Drawings

Fig. 1 is a schematic structural view of a waterproof operating panel for an elevator according to the present invention;

FIG. 2 is a schematic left side view of the cross-sectional structure of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 2.

In the figure: the device comprises a panel 1, a waterproof membrane 2, a shell 3, a circuit board 4, a microswitch 5, a U-shaped plate 6, a push rod 7, a push block 8, a baffle 9, a spring 10, a sealing gasket 11, a connecting plate 12 and a bolt 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a waterproof type operating panel for elevator, including panel 1 and casing 3, panel 1 sets up in the front side of casing 3, the fixed circuit board 4 that is provided with of temples portion of casing 3, the surface of circuit board 4 is provided with a plurality of micro-gap switch 5, the inside of casing 3 and the position that corresponds with a plurality of micro-gap switch 5 all fixedly are provided with waterproofing membrane 2, the inboard of panel 1 is fixed and is provided with U template 6, the inside of U template 6 and the position that corresponds with a plurality of micro-gap switch 5 all slide and be provided with push rod 7, the inboard one end of a plurality of push rod 7 all fixedly is provided with ejector pad 8, a plurality of ejector pads 8 all offsets with the micro-gap switch 5 that corresponds, the outside one end of a plurality of push rods 7 all extends to the inboard of corresponding waterproofing membrane 2, the middle-end of a plurality of push rods 7 all is provided with canceling release mechanical system.

The reset mechanism comprises springs 10 and baffles 9, a plurality of baffles 9 are fixedly sleeved on the middle end rod wall of the corresponding push rod 7, a plurality of springs 10 are arranged on the inner side of the corresponding baffle 9 and movably sleeved with the corresponding push rod 7, and two ends of the springs 10 are fixedly connected with the corresponding baffles 9 and the U-shaped plates 6 respectively.

The inboard connecting plate 12 that all fixes being provided with in both ends of panel 1, two connecting plates 12 all through

bolt

13 and 3 fastening connection of casing, conveniently carry out the dismouting to panel 1, the convenience is maintained and is maintained inside the steering wheel.

The cross sections of the push rods 7 are square, so that the push rods 7 are prevented from rotating when sliding, and the push rods 7 can stably slide.

A plurality of water proof membrane 2 all adopt wear-resisting silica gel material preparation to form, improve water proof membrane 2's life.

The inner side of the panel 1 is fixedly provided with a sealing gasket 11, so that the sealing performance of the joint of the panel 1 and the shell 3 is improved.

The utility model discloses in, during the use, the user presses down water proof membrane 2, thereby promote corresponding push rod 7 to the inboard, make push rod 7 promote corresponding ejector pad 8 to the inboard, make ejector pad 8 press down corresponding micro-gap switch 5, thereby realize the control to the elevator, loosen the hand back at the user, push the baffle 9 that corresponds to move to the outside under the spring action of spring 10 that corresponds, it carries out the outside removal to accomplish promptly to drive push rod 7 and resets, because the use of a plurality of water proof membranes 2, make whole panel 1 not have the gap, thereby great improvement panel 1's waterproof and dustproof performance, can avoid the operation panel to intake the short circuit failure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The waterproof operating panel for the elevator comprises a panel (1) and a shell (3), and is characterized in that the panel (1) is arranged on the front side of the shell (3), a circuit board (4) is fixedly arranged at the temporal part of the shell (3), a plurality of micro switches (5) are arranged on the surface of the circuit board (4), waterproof membranes (2) are fixedly arranged in the shell (3) and in positions corresponding to the micro switches (5), a U-shaped plate (6) is fixedly arranged on the inner side of the panel (1), push rods (7) are slidably arranged in the U-shaped plate (6) and in positions corresponding to the micro switches (5), push blocks (8) are fixedly arranged at one ends of the inner sides of the push rods (7), the push blocks (8) are abutted against the corresponding micro switches (5), one ends of the outer sides of the push rods (7) extend to the inner sides of the corresponding waterproof membranes (2), the middle ends of the push rods (7) are provided with reset mechanisms.

2. The waterproof operating panel of the elevator according to claim 1, wherein the reset mechanism comprises springs (10) and baffles (9), the baffles (9) are fixedly sleeved on the middle end rod wall of the corresponding push rod (7), the springs (10) are arranged on the inner side of the corresponding baffle (9) and movably sleeved with the corresponding push rod (7), and two ends of the springs (10) are respectively fixedly connected with the corresponding baffles (9) and the U-shaped plates (6).

3. The waterproof operating panel for the elevator is characterized in that connecting plates (12) are fixedly arranged on the inner sides of two ends of the panel (1), and the two connecting plates (12) are fixedly connected with the shell (3) through bolts (13).

4. The waterproof operating panel for the elevator as claimed in claim 1, wherein the plurality of push rods (7) are square in cross section.

5. The waterproof operating panel for the elevator is characterized in that the waterproof membranes (2) are made of wear-resistant silica gel materials.

6. The waterproof operating panel for the elevator according to claim 1, characterized in that the inner side of the panel (1) is fixedly provided with a sealing gasket (11).