CN211087488U

CN211087488U - Wireless manipulator

Info

Publication number: CN211087488U
Application number: CN202020066091.XU
Authority: CN
Inventors: 刘凌捷
Original assignee: Xijia Intelligent System Shenzhen Co ltd
Current assignee: Xijia Intelligent System Shenzhen Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-07-24
Anticipated expiration: 2030-01-10

Abstract

The application discloses a wireless manipulator, which comprises a manipulator main body, a main control circuit and a wireless module, wherein the wireless module is in wireless connection with an alarm and an intelligent terminal; the main control circuit is arranged in the main body of the wireless manipulator and is connected with the wireless module; the wireless module is arranged on the wireless manipulator main body; the wireless manipulator main body comprises a first gear, a limit switch, an actuating mechanism and a driving structure for driving the first gear; the first gear is a sector gear, the limit switch is attached to the radius of the sector gear, an output shaft is arranged on the lower end face of the sector gear, one end of the actuating mechanism is fixed to the output shaft, and the other end of the actuating mechanism is used for being fixed to a valve switch of a gas pipeline; the limit switch and the driving structure are electrically connected with the main control circuit.

Description

Wireless manipulator

Technical Field

The application relates to the technical field of intelligent monitoring, in particular to a wireless manipulator.

Background

With the progress of society, people have higher and higher safety requirements on the use of combustible toxic gases such as fuel gas or carbon monoxide. In order to solve the problem of safe use of gas, the traditional solution is that a wireless manipulator is in wired connection with an alarm, when the alarm detects that potential safety hazards occur in the use of the gas, such as leakage and naked fire, a pulse signal is sent to the wireless manipulator, so that the wireless manipulator closes a gas valve, and accidents are prevented to a certain extent. However, in practical applications, the wired connection method requires planning of the wiring, and the construction is cumbersome, which results in a long time consumption in the installation process.

In order to solve the problems, in the prior art, the wireless module is arranged on the wireless manipulator, the wireless manipulator is in wireless communication with the alarm, and the construction problem is solved. However, when a potential safety hazard occurs in some places where combustible and toxic gases such as fuel gas or carbon monoxide exist, the places are not necessarily kept by personnel, so that a user cannot know the situation in a short time when the wireless manipulator fails and cannot close the valve, and effective fire prevention measures cannot be taken timely.

Disclosure of Invention

The technical problem to be solved by the embodiment of the application is to provide a wireless manipulator, so that the situation that potential safety hazards cannot be reported is avoided.

In order to solve the above problems, an embodiment of the present application provides a wireless manipulator, which includes a manipulator main body, a main control circuit, and a wireless module wirelessly connected to an alarm and an intelligent terminal;

the main control circuit is arranged in the wireless manipulator main body and is connected with the wireless module;

the wireless module is arranged on the wireless manipulator main body;

the wireless manipulator main body comprises a first gear, a limit switch, an actuating mechanism and a driving structure for driving the first gear;

the first gear is a sector gear, the limit switch is attached to the radius of the sector gear, an output shaft is arranged on the lower end face of the sector gear, one end of the actuating mechanism is fixed to the output shaft, and the other end of the actuating mechanism is used for being fixed to a valve switch of a gas pipeline;

the limit switch and the driving structure are electrically connected with the main control circuit.

Further, the wireless module comprises a first wireless unit and a second wireless unit;

the first wireless unit is wirelessly connected with the alarm, and the second wireless unit is wirelessly connected with the intelligent terminal;

the first wireless unit and the second wireless unit are independent of each other and are separately provided in the wireless manipulator main body.

Further, the first radio unit is free from space on both the front and back sides, and the second radio unit is free from space on both the front and back sides

Furthermore, a power supply is also arranged in the wireless manipulator main body;

the power supply is connected with the main control circuit and the driving structure.

Further, the driving structure at least comprises a second gear and a driving motor electrically connected with the main control circuit;

the second gear is arranged on a motor output shaft of the driving motor, and the second gear is meshed with the first gear.

Further, the manipulator main body also comprises a base;

the first gear and the limit switch are arranged on the base, the output shaft penetrates through the base, and the executing mechanism is arranged below the base.

Further, the device also comprises a fastening piece;

the fastening piece is fixedly connected to the lower portion of the base, and the wireless manipulator main body is fixed to the gas pipeline through the fastening piece.

Furthermore, a lamp ring is arranged in the wireless manipulator main body and is electrically connected with the main control circuit.

Further, the manipulator main body further comprises a shell;

the shell and the base form a closed space to contain the main control circuit, the wireless module, the first gear, the limit switch, the driving structure and the lamp ring, and the top of the shell is provided with a light-transmitting part.

Furthermore, a display screen is arranged on the surface of the shell and electrically connected with the main control circuit.

The embodiment of the application has the following beneficial effects:

compared with the prior art, this embodiment is through setting up with intelligent terminal wireless communication's communication module to and set up limit switch, make when the potential safety hazard appears, can send alarm information to intelligent terminal through communication module, and when limit switch was triggered, send feedback information to intelligent terminal through communication module, realize closing reporting of valve information. When the intelligent terminal receives the alarm information sent by the wireless module but does not receive the feedback information of closing the valve, the wireless manipulator is indicated to fail to close the valve, and the potential safety hazard is reported in time.

Drawings

Fig. 1 is a schematic structural diagram of a wireless robot provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of another view of a wireless robot according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of the sector gear in positional relationship to the actuator;

figure 4 is a schematic diagram of a circuit configuration for a wireless robot according to an embodiment of the present application;

fig. 5 is a schematic structural diagram of a wireless robot provided in the second embodiment of the present application;

fig. 6 is a schematic structural diagram of a wireless robot provided in the third embodiment of the present application;

fig. 7 is a schematic structural diagram of a wireless robot provided in the third embodiment of the present application from a further perspective.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and fig. 2, a schematic structural diagram of a wireless manipulator provided in an embodiment of the present application is shown, and the wireless manipulator includes a manipulator main body 1, a main control circuit 2, and a wireless module 3 wirelessly connected to an alarm and an intelligent terminal.

The main control circuit 2 is arranged inside the wireless manipulator main body 1 and is connected with the wireless module 3. The wireless module 3 is provided on the wireless robot main body 1.

The wireless manipulator body 1 includes a first gear 11, a limit switch 12, an actuator 13, and a driving mechanism 14 for driving the first gear 11. The first gear 11 is a sector gear, the limit switch 12 is attached to the radius of the sector gear, an output shaft 101 is arranged on the lower end face of the sector gear, one end of the execution mechanism 13 is fixed on the output shaft 101, and the other end of the execution mechanism 13 is used for being fixed on a valve switch of a gas pipeline.

The limit switch 12 and the driving structure 13 are electrically connected to the main control circuit 2.

In the present embodiment, the alarm signal received from the alarm is sent to the main control circuit 2. When receiving this alarm signal, master control circuit 2 sends the alarm information of prestoring to intelligent terminal through wireless module 3, opens drive structure 14 simultaneously, and drive structure 14 drives first gear 11 and rotates this moment, drives actuating mechanism 13 through output shaft 101 simultaneously and closes the valve of gas pipe. During the rotation, one side of the first gear 11 will leave the limit switch 12, and the other side will approach the limit switch 12. When the other side is completely attached to the limit switch 12, the first gear cannot rotate any more, and the limit switch 12 is triggered due to the contact with the limit switch 12, so that a level signal is sent to the main control circuit 2. When receiving the level signal, the main control circuit 2 sends the prestored feedback information to the intelligent terminal through the wireless module 3, so as to report the valve closing information, and simultaneously sends a low level to the driving structure 14, so as to close the driving structure 14. The mode that adopts wireless module and alarm to communicate for the manipulator is more convenient when the installation is used.

If the wireless manipulator fails, the driving structure 14 cannot drive the first gear 11, or the other side of the first gear 11 cannot be attached to the limit switch 12 to trigger the limit switch 12, it is proved that the wireless manipulator fails or the valve is sufficiently closed, and at this time, the intelligent terminal cannot receive the valve closing information because the limit switch 12 is not triggered. Therefore, when the intelligent terminal receives the alarm information sent by the wireless module 3 but does not receive the feedback information of closing the valve, the intelligent terminal indicates that the wireless manipulator fails to close the valve or the valve is fully closed, and the potential safety hazard is reported in time.

In the present embodiment, as shown in fig. 3, one end of the actuator 13 is fixed to the output shaft 101 on the lower end surface of the first gear 11 by a nut, and the other end of the actuator 13 is provided with two fixing shafts, through which the actuator 13 can be fixed to the valve of the gas pipeline.

As a preferable example of the present embodiment, the wireless module 3 includes a first wireless unit 21 and a second wireless unit 22. The first wireless unit 21 is in wireless connection with the alarm, and the second wireless unit 22 is in wireless connection with the intelligent terminal. The first wireless unit 21 and the second wireless unit 22 are provided separately from each other on the wireless robot main body 1. The first wireless module 21 and the second wireless unit 22 are respectively arranged on two sides of the wireless manipulator main body 1, physical isolation is achieved, interference does not exist between the first wireless module and the second wireless unit, respective communication functions are independent and do not influence each other, therefore, communication interference cannot be caused, the accuracy rate of alarm information sending is improved, and the situation that potential safety hazards cannot be reported is avoided.

The front and back sides of the first wireless unit 21 are designed to be free, so as to reduce the chance of interference between components. Similarly, the front and back of the second wireless unit 22 are also designed to be free.

The schematic circuit structure of the wireless manipulator can be as shown in fig. 4.

Besides the circuit structure shown in fig. 4, the wireless module 3 can also be a single wireless module, which is in wireless communication with the alarm directly or in wireless communication with the wifi intelligent terminal.

In addition, the wireless manipulator can be directly powered by external alternating current, and a battery can also be used for supplying power to the wireless manipulator. That is, preferably, the power supply 23 is further provided inside the wireless manipulator main body 1, and the power supply 23 is connected to the main control circuit 2 and the drive structure 14. The power supply 23 is composed of a storage battery and supplies power to the main control circuit and the driving structure 14, so that the wireless manipulator does not need to get power in a wired connection mode.

In the present embodiment, the driving structure 14 includes a second gear 31, a third gear 32, and a driving motor 33 connected to the main control circuit 2.

The second gear 31 is provided on the motor output shaft of the drive motor 33, and the second gear 32 is meshed with the first gear 31. The third gear 32 is provided on the other motor output shaft of the drive motor 33, and meshes with the second gear 31.

In this embodiment, after the main control circuit 2 turns on the driving motor 33, the motor output shaft of the driving motor 33 rotates to drive the second gear 31 to rotate, so as to drive the first gear 11 to rotate, and further the first gear 11 drives the actuator 13 through the output shaft 101. In order to make the control more stable, a third gear 32 can be added, and another motor output shaft of the driving motor 33 rotates to drive the second gear 31 to rotate, so that the valve can not be closed when one motor output shaft fails.

In this embodiment, a lamp ring 24 is further disposed in the wireless manipulator body 1, and the lamp ring 24 is electrically connected to the main control circuit 2 to display the lamp effect when the manipulator works.

Further, refer to fig. 5, which is a schematic structural diagram of a wireless manipulator according to a second embodiment of the present application.

In the present embodiment, the robot main body 1 includes a pedestal 15 in addition to the structure shown in fig. 1 and 2.

The first gear 11 and the limit switch 12 are arranged on the base 15, the output shaft 101 penetrates through the base 15, and the actuating mechanism 13 is arranged below the base 15.

In this embodiment, the base 15 is a groove-type base, the first gear 11, the limit switch 12, the second gear 31 and the third gear 33 are all disposed in the groove, and a through hole is formed at the bottom of the base 15 for the output shaft 101 on the lower end surface of the first gear 11 to pass through.

In this embodiment, the wireless robot further comprises a fastening member 4, wherein the fastening member 4 is fixedly connected to the lower portion of the base 15, a circular through hole is formed in the middle of the fastening member 4 for the gas pipeline to pass through, a bolt kit is formed at the lower end of the fastening member, and the bolt kit is adjusted by passing the gas pipeline through the circular through hole, so that the wireless robot body is fixed on the gas pipeline through the fastening member 4.

Further, refer to fig. 6 and fig. 7, which are schematic structural diagrams of a wireless manipulator according to a third embodiment of the present application.

In the present embodiment, the robot main body 1 includes a housing 16 in addition to the structure shown in fig. 5;

the housing 16 and the base 15 form a closed space to accommodate the main control circuit 2, the wireless module 3, the first gear 11, the limit switch 12, the driving structure 14 and the lamp ring 24, and the top of the housing 16 is provided with a light-transmitting portion 25, so that light of the lamp ring 24 can pass through the light-transmitting portion 25 when the lamp ring is turned on. Preferably, the light-transmitting portion 25 may be made of sealing glass or other light-transmittable material.

The surface of the shell 16 is provided with a display screen 41, and the display screen 41 is electrically connected with the main control circuit 2, so that the main control circuit can send alarm information received by the communication module 3 to the display screen 41 to display the alarm information.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally found in use of products of the application, and are used only for convenience in describing the present application and for simplification of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. The foregoing is a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims

1. A wireless manipulator is characterized by comprising a manipulator main body, a main control circuit and a wireless module which is in wireless connection with an alarm and an intelligent terminal;

the wireless module is arranged on the wireless manipulator main body;

2. The wireless robot of claim 1, wherein the wireless module comprises a first wireless unit and a second wireless unit;

3. The wireless robot of claim 2, wherein the first wireless unit is free on both the front and back sides and the second wireless unit is free on both the front and sides.

4. The wireless manipulator according to claim 1, wherein a power supply is further provided inside the wireless manipulator main body;

5. The wireless manipulator of claim 1, wherein the drive structure comprises at least a second gear and a drive motor electrically connected to the master control circuit;

6. The wireless robot of claim 1, wherein the robot body further comprises a base;

7. The wireless robot of claim 6, further comprising a fastener;

8. The wireless manipulator of claim 6, wherein a lamp ring is arranged in the wireless manipulator main body, and the lamp ring is electrically connected with the main control circuit.

9. The wireless robot of claim 8, wherein the robot body further comprises a housing;

10. The wireless manipulator of claim 9, wherein a display screen is disposed on the surface of the housing, and the display screen is electrically connected to the main control circuit.