CN213236255U - Control box of electric actuator - Google Patents
Control box of electric actuator Download PDFInfo
- Publication number
- CN213236255U CN213236255U CN202022006539.1U CN202022006539U CN213236255U CN 213236255 U CN213236255 U CN 213236255U CN 202022006539 U CN202022006539 U CN 202022006539U CN 213236255 U CN213236255 U CN 213236255U
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- button
- electric actuator
- control box
- magnetic induction
- upper cover
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Abstract
The utility model provides an electric actuator's control box, including casing, button switch and magnetic induction board, the magnetic induction board sets up in the casing, the casing is including upper cover and lower cover, its characterized in that the upper cover is equipped with visual window and button mounting hole, be equipped with the display on the magnetic induction board, visual window corresponds the setting with the display, button switch is including button, spring and the magnet steel of responding with the magnetic induction board, the spring sets up in the mounting hole, the rear end of button is placed in the mounting hole, and the bottom and the spring contact of button, the front end setting of button is outside the casing, the magnet steel is installed on the button.
Description
Technical Field
The utility model relates to an improvement of a control box of an electric actuator.
Background
The electric actuator has various structures such as a straight stroke, a multi-revolution, an angular stroke and the like, the high-power electric actuator is provided with an independent control cavity and a wiring cavity, the low-power electric actuator saves cost and reduces the volume of a product, and a touch control box is remotely controlled or additionally arranged on a main body to solve the control problem, but the existing touch control box is used at normal temperature, and the touch screen cannot be normally used due to high-temperature operation; in addition, a control module is arranged in the actuator body, and similarly, the temperature generated by continuous operation of the motor is higher than the environmental temperature which can be borne by electronic devices of the control module, so that the electronic devices are damaged and cannot be normally used.
Disclosure of Invention
In view of the technical problem who exists among the background art, the utility model aims at providing an electric actuator's control box, can normally work under the high temperature, application scope is wide, long service life.
In order to solve the technical problem, the utility model discloses a following technical scheme: this kind of electric actuator's control box, including casing, button switch and magnetic induction board, the magnetic induction board sets up in the casing, the casing is including upper cover and lower cover, its characterized in that the upper cover is equipped with visual window and button mounting hole, be equipped with the display on the magnetic induction board, visual window corresponds the setting with the display, button switch is including button, spring and the magnet steel with the magnetic induction board response, the spring sets up in the mounting hole, the rear end of button is placed in the mounting hole, and the bottom and the spring contact of button, the front end setting of button is outside the casing, the magnet steel is installed on the button.
The key is in a convex shape, the rear end of the key is matched with the mounting hole, a panel is arranged outside the upper cover, and a through hole matched with the front end of the key is formed in the panel.
The mounting hole is provided with a counter bore, a sealing ring is arranged in the counter bore, and the sealing ring is arranged between the panel and the step of the key.
The bottom of button is equipped with the mounting groove, the magnet steel is installed in the mounting groove.
The button switch is provided with a plurality of groups.
The lower cover is provided with a mounting bolt, the mounting bolt is provided with a wiring hole, and the wiring hole is communicated with the inner cavity of the shell.
The upper cover and the lower cover are connected in a socket manner, the bell sockets of the upper cover and the lower cover are square, the bell socket of the bell socket inclines outwards, the spigot of the bell socket inclines inwards, and the bell socket is matched with the spigot.
The utility model discloses the structure is exquisite, installs the angle of button switch control valve switch and valve on covering to observe through visual window, the utility model is suitable for an electric actuator of different grade type, and can be under the operation of high temperature, convenient to use and long service life.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a cross-sectional view of the present invention along the line a-a of fig. 1.
Fig. 3 is a cross-sectional view of the present invention along the line B-B of fig. 1.
Detailed Description
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The control box of the electric actuator comprises a shell 1, a button switch 2 and a magnetic induction plate 3, wherein the magnetic induction plate is arranged in the shell 1, the shell comprises an upper cover 14 and a lower cover 11, the upper cover and the lower cover are connected in a socket way for achieving explosion-proof performance, the upper cover and the lower cover are provided with bell sockets, one of the bell sockets is a bell socket, the other one of the bell sockets is a spigot socket, the spigot sockets are inserted into the bell sockets and are matched with each other, in the embodiment, the upper cover is provided with a spigot 13, the lower cover is provided with a bell socket 12, the bell sockets are matched with the spigot sockets, the spigot sockets of the upper cover are inserted into the bell sockets of the lower cover, an O-shaped sealing ring is arranged between the upper cover 14 and the lower cover 11, the spigot sockets and the bell sockets form an explosion-proof surface, and the bell sockets are convenient to be inserted into the bell sockets, the bell sockets of the bell sockets are; the bell and spigot ports of the upper cover and the lower cover are square, the volume of the shell is large, the installation of the magnetic induction plate is convenient, and the arrangement of parts is also facilitated on the outer surface of the shell. Lower cover and be equipped with construction bolt 15, construction bolt be equipped with wiring hole 16, wiring hole communicates with each other with casing 1's inner chamber, the circuit of magnetic induction board 3 passes wiring hole and is connected with circuit board or motor in the electric actuator, the utility model discloses an installation bolt 15 is installed in the main part of electric actuator, construction bolt and electric actuator's main part threaded connection promptly, simple to operate, swift.
The upper cover 14 is provided with a visual window 10 and a button mounting hole 8, the magnetic induction plate 3 is provided with a display 19, the visual window 10 is arranged corresponding to the display, and a user can observe the operation condition of the electric actuator through the visual window; button switch 2 is including button 6, spring 9 and with magnet steel 7 of magnetic induction plate response, the spring sets up in mounting hole 8, the rear end of button 6 is placed in the mounting hole, and the bottom and the spring 9 contact of button, the front end setting of button is outside casing 1, magnet steel 7 is installed on button 6, see the drawing, in this embodiment, the bottom of button is equipped with mounting groove 17, the magnet steel is installed in the mounting groove. The key 6 is pressed, the spring 9 is pressed, the key goes deep into the mounting hole 8, the magnetic steel 7 is close to the magnetic induction plate 3, the magnetic induction plate receives signals and sends instructions to the electric actuator, the electric actuator is controlled to operate, namely the valve is controlled to be opened and closed, the key 6 is released, the spring 9 drives the key to reset, and the magnetic steel is far away from the magnetic induction plate; the button switch is provided with a plurality of groups, the upper cover is provided with corresponding mounting holes, and the button switch is divided into an opening button, a closing button and the like and is arranged according to requirements.
Claims (7)
1. The utility model provides an electric actuator's control box, including casing, button switch and magnetic induction board, the magnetic induction board sets up in the casing, the casing is including upper cover and lower cover, its characterized in that the upper cover is equipped with visual window and button mounting hole, be equipped with the display on the magnetic induction board, visual window corresponds the setting with the display, button switch is including button, spring and the magnet steel of responding with the magnetic induction board, the spring sets up in the mounting hole, the rear end of button is placed in the mounting hole, and the bottom and the spring contact of button, the front end setting of button is outside the casing, the magnet steel is installed on the button.
2. The control box of the electric actuator according to claim 1, wherein the button is in a convex shape, the rear end of the button is matched with the mounting hole, a panel is arranged outside the upper cover, and a through hole matched with the front end of the button is arranged on the panel.
3. The control box of the electric actuator according to claim 2, wherein the mounting hole has a counter bore, a sealing ring is disposed in the counter bore, and the sealing ring is disposed between the panel and the step of the key.
4. The control box of the electric actuator according to claim 2, wherein the bottom of the button is provided with a mounting groove, and the magnetic steel is mounted in the mounting groove.
5. The control box of electric actuator according to any of claims 1 to 4, wherein said push button switch is provided in a plurality of groups.
6. The control box of the electric actuator according to claim 2, wherein the lower cover is provided with a mounting bolt, and the mounting bolt is provided with a wiring hole which is communicated with the inner cavity of the housing.
7. The control box of the electric actuator according to claim 1, wherein the upper cover and the lower cover are connected by a socket, the sockets of the upper cover and the lower cover are square, the bell mouth of the socket is inclined outwards, the spigot mouth of the socket is inclined inwards, and the bell mouth and the spigot mouth are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006539.1U CN213236255U (en) | 2020-09-15 | 2020-09-15 | Control box of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022006539.1U CN213236255U (en) | 2020-09-15 | 2020-09-15 | Control box of electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236255U true CN213236255U (en) | 2021-05-18 |
Family
ID=75873380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022006539.1U Active CN213236255U (en) | 2020-09-15 | 2020-09-15 | Control box of electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213236255U (en) |
-
2020
- 2020-09-15 CN CN202022006539.1U patent/CN213236255U/en active Active
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| GR01 | Patent grant | ||
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