Operation handle of industrial remote controller

Abstract

The utility model belongs to the technical field of industrial remote controllers, and particularly relates to an industrial remote controller operating handle. The utility model provides an industrial remote controller operating handle which comprises a base, the middle of the base is rotationally connected with a reset sliding piece, a rotating rod is inserted in the middle of the reset sliding piece, the top of the rotating rod is connected with a pushing handle through threads, and a fixing piece is arranged at the end, located at the bottom of the pushing handle, of the rotating rod. A reset spring is arranged between the fixing piece and the reset sliding piece. A movable cavity is formed in the position, below the reset sliding piece, of the base, a rotating shaft pin extends in the movable cavity, below the reset sliding piece, of the rotating rod, a magnet is fixed to the bottom of the rotating shaft pin, a circuit box is arranged below the base, and a support plate is arranged at the joint of the circuit box and the base; a Hall sensor is arranged at the position, below the magnet, of the support plate, and a dustproof sleeve is arranged at the position, located on the outer side of the rotating rod, of the upper portion of the base.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial remote controllers, and particularly relates to an operation handle of an industrial remote controller. Background Art

[0002] An industrial remote controller is different from a civilian remote controller and is a device used to control the actions of industrial mechanical equipment. Compared with operating devices such as buttons and switches fixed on the mechanical equipment, operating an industrial remote controller can provide a better view and more intuitively observe the actions of the industrial mechanical equipment.

[0003] Most of the existing industrial remote controllers use physical direction buttons to control industrial mechanical equipment, resulting in the output of signals being basically single-axis, unable to output multi-axis signals simultaneously, and the signal output and control speed being relatively slow. Therefore, some industrial remote controllers use an operation handle to output multi-axis signals, increasing the signal output and control speed. However, during the use of the existing operation handle of an industrial remote controller, due to the top of its joystick being basically spherical in design, it is difficult to determine the direction during axial movement and is prone to deviation, and its surface is relatively smooth, making it easy to slip during operation; in addition, for the existing operation handle of an industrial remote controller, the Hall sensor at the bottom of its joystick is generally arranged on the circuit board, and in order to ensure the safety distance of the circuit board, the distance from the bottom of the joystick is relatively far, resulting in poor signals of the joystick during operation. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that during the use of the existing operation handle of an industrial remote controller, the top is spherical, prone to deviation and slipping, not convenient for axial operation, and the distance between the bottom of the joystick and the Hall sensor is relatively far, resulting in poor signals output by the joystick and affecting normal use.

[0005] To solve the above technical problem, the technical solution provided by the utility model is: an operation handle of an industrial remote controller, including a base, a reset slider is rotatably connected in the middle of the base, a rotating rod is inserted in the middle of the reset slider, a push handle is connected to the top of the rotating rod by a thread, the push handle is an overall frustum structure with a smaller top and a larger bottom, and a plurality of anti-slip grooves are arranged on the side surface of the push handle, a fixing member is arranged at one end of the rotating rod at the bottom of the push handle, and a reset spring is arranged between the fixing member and the reset slider; an activity cavity is arranged below the reset slider of the base, a rotating shaft pin extends into the activity cavity below the reset slider of the rotating rod, a magnet is fixed at the bottom of the rotating shaft pin, a circuit box is arranged below the base, a support plate is arranged at the connection between the circuit box and the base, a Hall sensor is arranged below the support plate and below the magnet, a dust-proof sleeve is arranged above the base and outside the rotating rod, and a pressing plate is arranged above the dust-proof sleeve and above the base.

[0006] As an improvement, the base is integrally a polygonal frustum structure. The bottom of the base is snap - connected to the circuit box through a buckle, and a plurality of bolt holes are provided at the snap - connection position. A plurality of mounting holes are provided at the edge of the base.

[0007] As an improvement, the fixing member is located inside the dust - proof sleeve, and a limiting groove matching the shape of the return spring is provided on the side of the fixing member opposite to the return sliding member.

[0008] As an improvement, a conditioning circuit board is provided at one end of the circuit box close to the magnet inside the circuit box, and the Hall sensor is electrically connected to the conditioning circuit board.

[0009] As an improvement, the dust - proof sleeve is made of rubber, and the dust - proof sleeve is integrally a multi - annular tower - like structure that gradually narrows from bottom to top. The bottom of the dust - proof sleeve matches the shape of the outside of the base, and the top of the dust - proof sleeve matches the shape of the outside of the rotating rod. The top of the dust - proof sleeve is inserted into the bottom of the push handle.

[0010] As an improvement, the pressing plate matches the shape of the outside of the base, and an opening with a diameter smaller than the shape of the bottom of the dust - proof sleeve is provided inside the pressing plate.

[0011] The advantages of the present utility model compared with the prior art are as follows:

[0012] By setting a push handle with a frustum structure and providing a plurality of anti - slip grooves on the surface of the push handle, the industrial remote control operation handle of the present utility model can prevent slipping during the process of holding the push handle. Through a split - type design, the Hall sensor is separately arranged at the bottom of the joystick, enhancing the induction of the electromagnetic change of the magnet at the bottom of the joystick during movement, thereby enhancing the output signal of the joystick. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the structure of an industrial remote control operation handle of the present utility model Figure 1 。

[0014] Figure 2 is the structure of an industrial remote control operation handle of the present utility model Figure 2 。

[0015] Figure 3 is the sectional three - dimensional structure diagram of an industrial remote control operation handle of the present utility model.

[0016] As shown in the figure: 1. Base; 2. Reset slider; 3. Rotating rod; 4. Push handle; 5. Multiple anti-slip grooves; 6. Fixing piece; 7. Reset spring; 8. Activity cavity; 9. Rotating shaft pin; 10. Magnet; 11. Circuit box; 12. Conditioning circuit board; 13. Dust cover; 14. Pressure plate; 15. Multiple bolt holes; 16. Multiple mounting holes; 17. Limit groove; 18. Bracket plate; 19. Hall sensor; 20. Opening Specific implementation manner

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. shall be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0019] Embodiment 1:

[0020] As shown in the attached Figures 1-3 figure, an industrial remote control operating handle includes a base 1. The base 1 is an overall polygonal frustum structure. Multiple mounting holes 16 are provided at the edge of the base 1. A reset slider 2 is rotatably connected in the middle of the base 1. A rotating rod 3 is inserted in the middle of the reset slider 2. The top of the rotating rod 3 is threadedly connected with a push handle 4. The push handle 4 is an overall frustum structure with a smaller top and a larger bottom. Multiple anti-slip grooves 5 are provided on the side surface of the push handle 4. A fixing piece 6 is provided at one end of the rotating rod 3 at the bottom of the push handle 4. A reset spring 7 is provided between the fixing piece 6 and the reset slider 2. The fixing piece 6 is located inside the dust cover 13. A limit groove 17 matching the shape of the reset spring 7 is provided on the side of the fixing piece 6 opposite to the reset slider 2.

[0021] In the present utility model, a moving cavity 8 is provided below the base 1 and located beneath the reset slider 2. A rotating shaft pin 9 extends into the moving cavity 8 below the reset slider 2 for the rotating rod 3. A magnet 10 is fixed to the bottom of the rotating shaft pin 9. A circuit box 11 is provided below the base 1. The bottom of the base 1 is snap - fitted to the circuit box 11 through a buckle, and a plurality of bolt holes 15 are provided at the snap - fitting position. A support plate 18 is provided at the connection between the circuit box 11 and the base 1. A Hall sensor 19 is provided below the magnet 10 on the support plate 18. A conditioning circuit board 12 is provided at one end of the interior of the circuit box 11 near the magnet 10. The Hall sensor 19 is electrically connected to the conditioning circuit board 12.

[0022] In the present utility model, a dust - proof sleeve 13 is provided above the base 1 and outside the rotating rod 3. The dust - proof sleeve 13 is made of rubber and has an overall multi - annular tower - like structure that gradually narrows from bottom to top. The bottom of the dust - proof sleeve 13 matches the shape of the outside of the base 1, and the top of the dust - proof sleeve 13 matches the shape of the outside of the rotating rod 3. The top of the dust - proof sleeve 13 is inserted into the bottom of the push handle 4. A pressing plate 14 is provided above the base 1 on the dust - proof sleeve 13. The pressing plate 14 matches the shape of the outside of the base 1, and an opening 20 with a diameter smaller than the bottom shape of the dust - proof sleeve 13 is provided inside the pressing plate 14.

[0023] When the present utility model is specifically implemented, it is installed and fixed to an industrial remote control, etc. through a plurality of mounting holes 16 on the base 1. Due to the frustum - shaped structure of the push handle 4, it can prevent side - slipping during holding. During the sliding process, the magnet 10 fixed to the rotating shaft pin 9 extending from the bottom of the rotating rod 3 moves. The Hall sensor 19 senses and calculates the change in the magnetic field and outputs an operation signal. After the movement, the joystick is reset through the reset slider 2, the reset spring 7, and the fixing member 6. During the movement and use process, the internal structure is protected by the dust - proof sleeve 13.

[0024] The above describes the present utility model and its implementation manners. Such a description is not restrictive. What is shown in the specific implementation manners is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative spirit of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An industrial remote control operating handle, including a base, characterized in that: A reset slider is rotatably connected to the middle of the base. A rotating rod is inserted into the middle of the reset slider. The top of the rotating rod is threadedly connected with a push handle. The push handle is integrally in a frustum structure with a smaller top and a larger bottom, and multiple anti-slip grooves are provided on the side surface of the push handle. A fixing member is provided at one end of the rotating rod at the bottom of the push handle. A reset spring is provided between the fixing member and the reset slider; An activity cavity is provided below the reset slider on the base. A rotating shaft pin extends into the activity cavity below the reset slider of the rotating rod. A magnet is fixed to the bottom of the rotating shaft pin. A wiring box is provided below the base. A support plate is provided at the connection between the wiring box and the base. A Hall sensor is provided below the support plate and below the magnet; A dust-proof sleeve is provided above the base and outside the rotating rod. A pressing plate is provided above the dust-proof sleeve and above the base.

2. The industrial remote control operating handle according to claim 1, wherein: The base is integrally in a polygonal frustum structure. The bottom of the base is snap-fitted with the wiring box, and multiple bolt holes are provided at the snap-fitting position. Multiple mounting holes are provided at the edge of the base.

3. The industrial remote control operating handle according to claim 1, characterized in that: The fixing member is located inside the dust-proof sleeve, and a limiting groove matching the shape of the reset spring is provided on the side of the fixing member opposite to the reset slider.

4. An industrial remote control operating handle according to claim 1, characterized in that: A conditioning circuit board is provided at one end of the wiring box close to the magnet. The Hall sensor is electrically connected to the conditioning circuit board.

5. An industrial remote control operating handle according to claim 1, characterized in that: The dust-proof sleeve is made of rubber, and the dust-proof sleeve is integrally in a multi-ring tower structure that gradually shrinks from bottom to top. The bottom of the dust-proof sleeve matches the shape of the outside of the base, and the top of the dust-proof sleeve matches the shape of the outside of the rotating rod. The top of the dust-proof sleeve is inserted into the bottom of the push handle.

6. The industrial remote control operating handle according to claim 1, characterized in that: The pressing plate matches the shape of the outside of the base, and an opening with a diameter smaller than the shape of the bottom of the dust-proof sleeve is provided inside the pressing plate.

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