CN216478759U - Electric actuator with mobile cellular network communication technology - Google Patents
Electric actuator with mobile cellular network communication technology Download PDFInfo
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- CN216478759U CN216478759U CN202123392424.1U CN202123392424U CN216478759U CN 216478759 U CN216478759 U CN 216478759U CN 202123392424 U CN202123392424 U CN 202123392424U CN 216478759 U CN216478759 U CN 216478759U
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Abstract
The utility model provides an electric actuator with mobile cellular network communication technology, which comprises an electric appliance unit and a mechanical unit, wherein the electric appliance unit comprises an electric appliance box body, a PCB (printed circuit board), a driving plate and a motor are arranged in the electric appliance box body, the driving plate is installed on the PCB, the PCB is connected with a mobile cellular network communication module, and the motor is connected with the driving plate; the mechanical unit is including installing the reduction box at electrical apparatus box lower extreme, and the upper end of reduction box is equipped with the case lid, is equipped with reduction gears in the reduction box, and reduction gears includes the driving gear, driving gear connection motor, and the meshing has driven gear on the driving gear, is connected with the lead screw on the driven gear, and the lower extreme of lead screw is connected with drive nut, and drive nut installs in actuating mechanism, and the last cooperation of actuating mechanism has the guide pillar, and the lower extreme of guide pillar has the installation stopper. The utility model discloses electric actuator with remove cellular network communication technology simple structure, convenient to use, transmission effect are good and be convenient for manufacturing.
Description
Technical Field
The utility model relates to an actuating mechanism, in particular to electric actuator with remove cellular network communication technique.
Background
The most extensive definition for an actuator is: a drive device capable of providing linear or rotary motion utilizes a drive energy source and operates under a control signal. Actuators use liquid, gas, electricity or other energy sources and convert them into drive action by motors, cylinders or other means. With the continuous progress of the mobile cellular network communication technology, especially the application range of the 5G communication technology is more and more extensive, the mobile cellular network communication technology is also introduced into the electric actuator in the current market, and the traditional electric actuator with the mobile cellular network communication technology has a complicated mechanical transmission structure, a poor transmission effect and increased manufacturing cost.
SUMMERY OF THE UTILITY MODEL
【1】 Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide an electric actuator who has mobile cellular network communication technology of simple structure, convenient to use, be convenient for manufacturing.
【2】 Technical scheme for solving problems
The utility model provides an electric actuator with mobile cellular network communication technology, it includes electrical unit and mechanical unit, electrical unit includes the electrical apparatus box, be equipped with PCB board, drive plate and motor in the electrical apparatus box, the drive plate is installed on the PCB board, be connected with mobile cellular network communication module on the PCB board, the motor is connected with the drive plate; the side wall of the electrical appliance box body is connected with a wiring mechanism and a control module, the wiring mechanism is connected with the PCB, and the control module is used for driving the driving plate; the mechanical unit comprises a reduction box body arranged at the lower end of the electrical appliance box body, a box cover is arranged at the upper end of the reduction box body, a reduction mechanism is arranged in the reduction box body and comprises a driving gear, the driving gear is connected with a main shaft of the motor, a driven gear is meshed with the driving gear, a lead screw is connected onto the driven gear, the lower end of the lead screw is connected with a transmission nut through a threaded structure, the transmission nut is arranged in an execution mechanism, a guide pillar is matched on the execution mechanism, the upper end of the guide pillar is arranged on the reduction box body, a mounting limiting block is arranged at the lower end of the guide pillar, and a through hole is formed in the middle of the limiting block.
Furthermore, the driven gear and the screw rod are locked through a nut, and a stop piece is arranged between the nut and the driven gear.
Furthermore, a first bearing and two second bearings are connected to the screw rod.
Further, the first bearing is a deep groove ball bearing and is arranged on the box cover; the second bearing is a one-way thrust ball bearing, and a distance is arranged between the two second bearings and is installed on the reduction box body.
Furthermore, the driving gear is connected with a third bearing and a fourth bearing.
Furthermore, the third bearing with the fourth bearing is deep groove ball bearing, the third bearing is installed on the case lid, the fourth bearing is installed on the reduction box body.
Furthermore, a manual device is connected to the speed reducing mechanism and comprises a manual bearing seat arranged on the side wall of the speed reducing box body, a manual pinion penetrates through the manual bearing seat, a rotating handle is connected to the outer side of the manual pinion, and the manual pinion can move in the manual bearing seat; and the driving gear is connected with a manual large gear matched with the manual small gear.
Furthermore, the driving gear is matched with the manual large gear through a key pin.
Further, the motor is a variable frequency motor.
Further, the thread structure is a right-handed thread structure.
【3】 Advantageous effects
The utility model discloses electric actuator with remove cellular network communication technology simple structure, convenient to use, transmission effect are good and be convenient for manufacturing.
Drawings
Fig. 1 is a perspective view of an electric actuator with mobile cellular network communication technology in accordance with the present invention;
FIG. 2 is a front view of an electric actuator with mobile cellular network communication technology in accordance with the present invention;
FIG. 3 is a cross-sectional view of section A-A of FIG. 2;
fig. 4 is a schematic structural diagram of the decelerating mechanism and the manual device in the electric actuator with the mobile cellular network communication technology of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model provides an electric actuator with mobile cellular network communication technology, it includes electrical unit and mechanical unit, electrical unit includes electrical apparatus box 1, electrical apparatus box 1 is the open cavity of lower extreme, be equipped with PCB board 8, drive plate 9 and motor 11 respectively in electrical apparatus box 1's cavity, drive plate 9 installs on PCB board 8, be connected with mobile cellular network communication module 10 on PCB board 8, mobile cellular network communication module 10 is convenient for be connected with mobile communication equipment such as cell-phone, can realize controlling through mobile communication equipment such as cell-phone the utility model discloses an electric actuator, motor 11 connects drive plate 9, control motor 11's rotational speed and corotation or reversal through drive plate 9; the side wall of the electrical appliance box body 1 is connected with a wiring mechanism 2 and a control module 3, an external power supply is connected with a PCB (printed circuit board) 8 through the wiring mechanism 2 for supplying power, and the control module 3 is used for driving and controlling a drive plate 9; the mechanical unit comprises a reduction box body 4 arranged at the lower end of an electrical appliance box body 1, a box cover 41 is arranged at the upper end of the reduction box body 4, a reduction mechanism is arranged in the reduction box body 4 and comprises a driving gear 12, the driving gear 12 is connected with a main shaft of a motor 11, the driving gear 12 is driven to rotate through the rotation of the motor 11, a driven gear 18 is meshed on the driving gear 12, a lead screw 17 is connected onto the driven gear 18, a transmission nut 19 is connected onto the lower end of the lead screw 17 through a threaded structure, the transmission nut 19 is arranged in an executing mechanism 7, guide pillars 5 are matched on the executing mechanism 7, the number of the guide pillars 5 is two, the two guide pillars 5 are symmetrically arranged on two sides of the executing mechanism 7, the upper ends of the two guide pillars 5 are respectively arranged on the reduction box body 4, a limiting block 6 is arranged at the lower ends of the two guide pillars 5, and a through hole is formed in the middle of the limiting block 6; the device that mainly reciprocates through actuating mechanism 7 realizes controlling the required control, and the device that the required control is installed at the lower extreme of stopper 6, and the through-hole that the middle part of stopper 6 was equipped with is for the convenience of the top of actuating mechanism 7 lower extreme runs through in order to realize controlling the device that the required control.
In order to facilitate transmission, the driven gear 18 and the screw rod 17 are locked through the nut 24 in the embodiment, and the stop piece 25 is arranged between the nut 24 and the driven gear 18, so that the structure has the advantage of ensuring that the screw rod 17 and the driven gear 18 are integrated, and the screw rod 17 rotates along with the rotation of the driven gear 18; further, the screw rod 17 is connected with a first bearing 23 and two second bearings 22; the first bearing 23 is a deep groove ball bearing and is arranged on the box cover 41; the second bearings 22 are one-way thrust ball bearings, and a space is arranged between the two second bearings 22 and the two second bearings are both mounted on the reduction box body 4.
Further, the driving gear 12 is connected with a third bearing 20 and a fourth bearing 21; the third bearing 20 and the fourth bearing 21 are deep groove ball bearings, the third bearing 20 is installed on the box cover 41, and the fourth bearing 21 is installed on the reduction box body 4.
In order to improve the application range and ensure the normal operation of the whole mechanism under emergency conditions such as power failure and the like, in the implementation, a manual device is connected to the reduction mechanism, the manual device comprises a manual bearing seat 16 arranged on the side wall of the reduction box body 4, a manual pinion 14 penetrates through the manual bearing seat 16, the outer side of the manual pinion 14 is connected with a rotating handle 15, and the manual pinion 14 can move left and right in the manual bearing seat 16; a manual large gear 13 matched with a manual small gear 14 is connected to the driving gear 12; furthermore, the driving gear 12 is matched with the manual large gear 13 through a key pin; under the normal operating condition, the manual pinion 14 and the manual bull gear 13 are in a separated state, when the whole mechanism needs to continue to operate under emergency conditions such as power failure, the rotating handle 15 only needs to be moved outwards at the moment, so that the manual pinion 14 and the manual bull gear 13 are in a meshed state, and then the rotating handle 15 is rotated, and the normal operation of the whole speed reducing mechanism is ensured.
Further, in the present embodiment, the motor 11 is preferably an inverter motor.
Further, the thread structure in this embodiment is a right-handed thread structure.
The working principle of the electric actuator with mobile cellular network communication technology of the present invention is explained by combining the above embodiments, and we can have two selection modes, the first one, when the mechanism is required to work under normal state: when a person is on the spot, the work of the whole mechanism can be controlled directly through the control module 3; and the second method comprises the following steps: the mobile communication equipment such as a mobile phone can be connected with the mobile cellular network communication module 10, signals are output to the PCB 8 through the mobile communication equipment such as the mobile phone, the PCB 8 drives the driving plate 9 to work, the driving plate 9 drives the motor 11 to start working, and the motor 11 drives the speed reducing mechanism to work to control the work of the whole mechanism, so that the situation is suitable for the situation that people are not on site; when an emergency of power failure occurs, a manual device needs to be started in order to enable the whole mechanism to work normally.
The utility model discloses electric actuator with remove cellular network communication technology simple structure, convenient to use, transmission effect are good and be convenient for manufacturing.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An electric actuator with mobile cellular network communication technology, includes electrical apparatus unit and mechanical unit, its characterized in that: the electric appliance unit comprises an electric appliance box body, a PCB, a driving board and a motor are arranged in the electric appliance box body, the driving board is installed on the PCB, a mobile cellular network communication module is connected to the PCB, and the motor is connected with the driving board; the side wall of the electrical appliance box body is connected with a wiring mechanism and a control module, the wiring mechanism is connected with the PCB, and the control module is used for driving the driving plate; the mechanical unit comprises a reduction box body arranged at the lower end of the electrical appliance box body, a box cover is arranged at the upper end of the reduction box body, a reduction mechanism is arranged in the reduction box body and comprises a driving gear, the driving gear is connected with a main shaft of the motor, a driven gear is meshed with the driving gear, a lead screw is connected onto the driven gear, the lower end of the lead screw is connected with a transmission nut through a threaded structure, the transmission nut is arranged in an execution mechanism, a guide pillar is matched on the execution mechanism, the upper end of the guide pillar is arranged on the reduction box body, a limiting block is arranged at the lower end of the guide pillar, and a through hole is formed in the middle of the limiting block.
2. The electric actuator with mobile cellular network communication technology of claim 1, characterized in that: the driven gear is locked with the screw rod through a nut, and a stop piece is arranged between the nut and the driven gear.
3. The electric actuator with mobile cellular network communication technology of claim 2, characterized in that: the screw rod is connected with a first bearing and two second bearings.
4. The electric actuator with mobile cellular network communication technology of claim 3, characterized in that: the first bearing is a deep groove ball bearing and is arranged on the box cover; the second bearing is a one-way thrust ball bearing, and a distance is arranged between the two second bearings and is installed on the reduction box body.
5. The electric actuator with mobile cellular network communication technology of claim 1, characterized in that: and the driving gear is connected with a third bearing and a fourth bearing.
6. The electric actuator with mobile cellular network communication technology of claim 5, characterized in that: the third bearing with the fourth bearing is deep groove ball bearing, the third bearing is installed on the case lid, the fourth bearing is installed on the reduction box.
7. The electric actuator with mobile cellular network communication technology of claim 1, characterized in that: the reduction gearbox is characterized in that the reduction mechanism is connected with a manual device, the manual device comprises a manual bearing seat arranged on the side wall of the reduction gearbox body, a manual pinion penetrates through the manual bearing seat, the outer side of the manual pinion is connected with a rotating handle, and the manual pinion can move in the manual bearing seat; and the driving gear is connected with a manual large gear matched with the manual small gear.
8. The electric actuator with mobile cellular network communication technology of claim 7, characterized in that: the driving gear is matched with the manual large gear through a key pin.
9. The electric actuator with mobile cellular network communication technology of claim 1, characterized in that: the motor is a variable frequency motor.
10. The electric actuator with mobile cellular network communication technology of claim 1, characterized in that: the thread structure is a right-handed thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123392424.1U CN216478759U (en) | 2021-12-29 | 2021-12-29 | Electric actuator with mobile cellular network communication technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123392424.1U CN216478759U (en) | 2021-12-29 | 2021-12-29 | Electric actuator with mobile cellular network communication technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216478759U true CN216478759U (en) | 2022-05-10 |
Family
ID=81429450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123392424.1U Active CN216478759U (en) | 2021-12-29 | 2021-12-29 | Electric actuator with mobile cellular network communication technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216478759U (en) |
-
2021
- 2021-12-29 CN CN202123392424.1U patent/CN216478759U/en active Active
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