CN203289777U

CN203289777U - Control and display panel structure of electric actuator

Info

Publication number: CN203289777U
Application number: CN201320316826XU
Authority: CN
Inventors: 马龙彪; 庞鸿飞; 徐绪新; 徐闯
Original assignee: KAILIDA CONTROL TECH DEVELOPMENT Co Ltd TIANJIN
Current assignee: KAILIDA CONTROL TECH DEVELOPMENT Co Ltd TIANJIN
Priority date: 2013-06-03
Filing date: 2013-06-03
Publication date: 2013-11-13
Anticipated expiration: 2023-06-03

Abstract

The utility model relates to a control and display panel structure of an electric actuator. The control and display panel structure comprises a shell, wherein the shell is internally embedded with a circuit board, one end of the circuit board is provided with a display screen, a window board is fixedly installed corresponding to a shell panel of the display screen, the other end of the circuit board is provided with a button, and the upper end face of the button is located outside the shell panel. The shell panel of the structure is provided with a window and a control button, so that a user can adjust the electric actuator on site; in addition, the window board and the shell are welded together by adopting ultrasonic waves, thereby effectively ensuring sealing between the window board and the shell; an annular sealing ring integrally formed on a button base and an annular groove formed on the inner wall of the shell are assembled together, thereby effectively preventing liquid from immersing into the internal part of the shell; and a protection film is adhered to the upper surface of the shell corresponding to the window board and the button, thereby effectively playing a role of secondary sealing protection. The control and display panel structure provided by the utility model is scientific in design and simple in structure, effectively improves the sealing performance of the electric actuator, and realizes a protection level of IP67.

Description

A kind of electric actuator is controlled display panel structure

Technical field

The utility model belongs to the electric actuator field, and especially a kind of electric actuator is controlled display panel structure.

Background technology

At present, the control button of conventional electric actuator is installed in enclosure interior,, in case the rear user of dispatching from the factory can't regulate, therefore has in the use larger limitation.Some electric operators adopt charactron to regulate, although the user can control, the shortcoming of this structure is the poor sealing performance of actuator's shell, is difficult to reach the IP67 degree of protection.

Therefore be badly in need of that exploitation is a not only can have been realized external control but also have electric actuator than high sealing performance.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of electric actuator to control display panel structure, and this is simple in structure, can realize external control, meets simultaneously the IP67 degree of protection.

Scheme of the present utility model is achieved in that

A kind of electric actuator is controlled display panel structure, comprise housing, be embedded with wiring board in this housing, described wiring board one end is equipped with display screen, case panel that should display screen is fixed with the form plate, this wiring board other end is equipped with button, and the upper surface of this button is positioned at the case panel outside.

And described form plate adopts ultrasonic bonding mode and case panel to be solidly installed.

And described button is three, and by the mode that wiring board pushes, the button pedestal is connected with the case panel inner wall sealing.

And described sealing means is: the O-ring seal correspondence that described button pedestal upper surface one is shaped with is fitted in the groove of inner walls.

And, paste layer protecting film at the case panel upper surface of corresponding form plate and button.

Advantage of the present utility model and good effect are:

The case panel of this structure is equipped with form and control button, has realized that the user can regulate electric actuator at the scene, has enriched the function of product; Form plate and housing adopt supersonic welding to be connected together in addition, have effectively guaranteed the sealing between form plate and housing; The annular groove that the O-ring seal that on the button pedestal, one is shaped with and inner walls are shaped with fits together, and prevents that effectively liquid is immersed in enclosure interior; The housing upper surface of corresponding form plate and button is pasted layer protecting film, effectively plays the effect of secondary seal protection.The utility model design science, simple in structure, effectively improve the sealing property of electric actuator, realizes the IP67 degree of protection.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.

A kind of electric actuator is controlled display panel structure, as shown in Figure 1 and Figure 2, comprises housing 1, is embedded with wiring board 6 in this housing.

Innovative point of the present utility model is:

Described wiring board one end is equipped with display screen 2, case panel that should display screen is fixed with form plate 5, this form plate is the AS material, and with housing, adopt the ultrasonic wave mode to weld together, effectively guaranteed the sealing property of form plate and housing, this wiring board other end is equipped with button 4, and the upper surface of this button is positioned at outside.

In the present embodiment, three buttons are installed on described case panel, this button is for having certain flexible silica gel material, these three buttons are conjuncted button, common have a pedestal, wiring board is pushed down the lower surface of button pedestal, the corresponding compression of O-ring seal 7 that this button pedestal upper surface one is shaped with is arranged in the groove of inner walls, extruding due to wiring board, make the O-ring seal on the button pedestal be pressed into tightly in the groove of inner walls, thereby guaranteed the sealing of button and case panel.

Case panel upper surface at corresponding form plate and three buttons is pasted layer protecting film 3, and this diaphragm has secondary sealing function, has guaranteed that effectively panel reaches the IP67 degree of protection.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims

1. an electric actuator is controlled display panel structure, comprise housing, be embedded with wiring board in this housing, it is characterized in that: described wiring board one end is equipped with display screen, case panel that should display screen is fixed with the form plate, this wiring board other end is equipped with button, and the upper surface of this button is positioned at the case panel outside.

2. electric actuator according to claim 1 is controlled display panel structure, it is characterized in that: described form plate adopts ultrasonic bonding mode and case panel to be solidly installed.

3. electric actuator according to claim 1 is controlled display panel structure, and it is characterized in that: described button is three, and by the mode that wiring board pushes, the button pedestal is connected with the case panel inner wall sealing.

4. electric actuator according to claim 3 is controlled display panel structure, and it is characterized in that: described sealing means is: the O-ring seal correspondence that described button pedestal upper surface one is shaped with is fitted in the groove of inner walls.

5. the described electric actuator of according to claim 1 to 4 any one is controlled display panel structure, it is characterized in that: the case panel upper surface at corresponding form plate and button is pasted layer protecting film.