CN217902335U

CN217902335U - High-precision stable rocker device

Info

Publication number: CN217902335U
Application number: CN202121931436.4U
Authority: CN
Inventors: 赵建波; 邱辉
Original assignee: Guangdong K Silver Industrial Co Ltd
Current assignee: Guangdong K Silver Industrial Co Ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-11-25
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of rockers, in particular to a high-precision stable rocker device, which comprises an inner shell, an outer shell, a rocker component, a reset component and a detection component, wherein the inner shell is provided with an inner cavity for accommodating the rocker component and the rocker component; the outer shell wraps the inner shell and two side faces adjacent to the inner shell form an L-shaped accommodating cavity, and the reset assembly is arranged in the L-shaped accommodating cavity and connected with one end of the rocker arm assembly; the detection assembly comprises a circuit board and an electric brush piece, the circuit board is arranged between the bottom surfaces of the outer shell and the inner shell, and the electric brush piece is arranged on the circuit board and connected with the other end of the rocker arm assembly. The utility model discloses a three solitary cavity is marked off in the connection of inner shell and shell, and the rocker arm subassembly dress of operation effect are at the inner chamber, and the subassembly that resets of effect is adorned at L shape holding chamber, and the determine module setting of signal processing effect is between shell and inner shell, and such structure can ensure that each subassembly respectively does not influence, has guaranteed output data's accuracy and stability.

Description

High-precision stable rocker device

Technical Field

The utility model relates to a rocker technical field indicates a high accuracy stable form rocker device especially.

Background

At present, various television games, mobile phone games or computer games mostly adopt a game pad as an input device for game control. The joystick is provided with a rocker simulation device for controlling the movement direction of game characters, and the joystick comprises a rocker and two slide rheostats vertical to a printed circuit board in the joystick. When a user controls the rocker to move in the left-right direction, the front-back direction, the up-down direction and any angle direction, the position of the rocker on the X, Y shaft can be changed continuously, so that the two slide rheostats can output different voltage division values respectively, a central control chip in the handle moves on the X, Y shaft according to the rocker to generate different voltage division values, an analog quantity with continuously changed numbers is obtained through analog/digital conversion, and the moving direction, the moving speed and the like of a corresponding character in a game can be controlled according to the analog quantity. In addition, if the rocker is pressed down, a switch below the rocker can be closed; if the game is released, the rocker bounces, the switch is disconnected, the switching values of high and low levels of '1' and '0' can be obtained correspondingly by controlling the on and off of the switch, and the action of the game character can be controlled by using the switching values through game operation setting. In addition, when the rocker is pulled without external force, the rocker automatically returns to the original point, namely the middle position of the X, Y shaft, through the mechanical force generated in the rocker.

In the prior art, because the rocker produces the error easily when production or assembly, perhaps uses the rocker also to produce the error easily under the different environmental condition, in addition long-time back of using, the rocker produces the deviation more easily, these all greatly influence user's normal use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a high accuracy stable form rocker device can ensure output data's accuracy and stability.

In order to achieve the purpose, the technical scheme adopted by the utility model is to provide a high-precision stable rocker device, which comprises an inner shell, an outer shell, a rocker component, a reset component and a detection component, wherein the inner shell is provided with an inner cavity for accommodating the rocker component and the rocker component; the outer shell wraps the inner shell and two side faces adjacent to the inner shell form an L-shaped accommodating cavity, and the reset assembly is arranged in the L-shaped accommodating cavity and connected with one end of the rocker arm assembly; the detection assembly comprises a circuit board and an electric brush piece, the circuit board is arranged between the outer shell and the bottom surface of the inner shell, and the electric brush piece is arranged on the circuit board and connected with the other end of the rocker arm assembly.

As a preferred scheme, the inner shell comprises a base and an upper cover, the base and the upper cover are connected to form the inner cavity, the rocker arm assembly is arranged in the inner cavity and is rotatably connected with the base, and the rocker arm assembly is rotatably connected with the rocker arm assembly and extends out of the top of the upper cover.

As a preferred scheme, the rocker assembly comprises an upper rocker arm and a lower rocker arm which are orthogonally arranged, and the reset assembly comprises two swing arms and two tension springs; the lower ends of the two tension springs are connected with the base, and the middle parts of the two swing arms are respectively transversely arranged on the upper rocker arm and the lower rocker arm; one end of the swing arm is rotatably connected with the base, and the other end of the swing arm is connected with the upper end of the tension spring.

As a preferable scheme, the base is provided with a shaft part which protrudes outwards, and one end of the swing arm is sleeved on the shaft part through a through hole; the other end of swing arm is equipped with hook portion, the upper end of extension spring is hung and is located hook portion.

As a preferable scheme, rotating shafts are arranged at two ends of the upper rocker arm and the lower rocker arm, and arc-shaped grooves for the rotating shafts to pass through are formed in the base and the upper cover; a rotating shaft at one end of the upper rocker arm/the lower rocker arm extends downwards to be provided with a first clamping part, and a rotating shaft at the other end extends outwards to be provided with a second clamping part; the first clamping portion is clamped with the middle portion of the swing arm, and the second clamping portion is clamped with the electric brush piece.

As a preferred scheme, a shaft sleeve is arranged between the arc-shaped groove and the rotating shaft, and the shaft sleeve is sleeved on the rotating shaft provided with the first clamping portion.

As a preferable scheme, a bottom plate is further arranged between the shell and the base, an outer cavity is formed between the bottom plate and the base, and the circuit board and the electric brush piece are arranged in the outer cavity; the second clamping part of the rotating shaft extends into the outer cavity and is clamped with the electric brush piece.

The beneficial effects of the utility model reside in that:

the utility model discloses divide into inner shell and shell with the casing, mark off three solitary cavity through connecting between them, the rocker arm subassembly and the rocker arm subassembly dress of operation effect are at the inner chamber, and the reset unit dress of reset effect is at L shape holding chamber, and the determine module setting of signal processing effect is between shell and inner shell, and each subassembly respectively does not influence in the use, can ensure output data's accuracy and stability like this.

Drawings

Fig. 1 is an exploded schematic view of the high-precision stable rocker device of the present invention.

Fig. 2 is a schematic view of the structural connection between the base and the rocker arm assembly and the reset assembly of the present invention.

Fig. 3 is a cross-sectional view of the high-precision stable rocker device of the present invention cut along the upper rocker arm.

The reference numbers illustrate: 10-a housing; 20-an inner shell; 21-a base; 22-upper cover; 23-a shaft portion; 30-a rocker assembly; 40-a rocker arm assembly; 41-upper rocker arm; 42-lower rocker arm; 43-a rotating shaft; 44-a first snap-in portion; 45-a second clamping part; 50-a reduction assembly; 51-a swing arm; 52-tension spring; 53-hook section; 54-a through hole; 60-a detection component; 61-a circuit board; 62-a brush member; 70-a base plate; 80-shaft sleeve.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, or a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention relates to a high-precision stable rocker device, which includes an inner shell 20, an outer shell 10, a rocker assembly 30, a rocker arm assembly 40, a reset assembly 50 and a detection assembly 60, wherein the inner shell 20 is provided with an inner cavity for accommodating the rocker assembly 30 and the rocker arm assembly 40; the outer shell 10 wraps the inner shell 20 and two side surfaces adjacent to the inner shell 20 form an L-shaped accommodating cavity, and the reset assembly 50 is arranged in the L-shaped accommodating cavity and connected with one end of the rocker arm assembly 40; the sensing assembly 60 includes a circuit board 61 and a brush member 62, the circuit board 61 being disposed between the outer case 10 and the bottom surface of the inner case 20, the brush member 62 being disposed on the circuit board 61 and connected to the other end of the rocker arm assembly 40.

The utility model discloses divide into inner shell 20 and shell 10 with the casing, mark off three solitary cavity through connecting between them, rocker arm subassembly 40 and the rocker arm subassembly 30 dress of operational effect are at the inner chamber, and reset assembly 50 of reset effect is adorned at L shape holding chamber, and the detecting element 60 setting of signal processing effect is between shell 10 and inner shell 20, and each subassembly respectively does not influence in the use, can ensure output data's accuracy and stability like this.

Further, the inner shell 20 comprises a base 21 and an upper cover 22, the base 21 and the upper cover 22 are connected to form an inner cavity, the rocker arm assembly 40 is arranged in the inner cavity and is rotatably connected with the base 21, and the rocker arm assembly 30 is rotatably connected with the rocker arm assembly 30 and extends out of the top of the upper cover 22; a bottom plate 70 is further provided between the housing 10 and the base 21, an outer cavity is formed between the bottom plate 70 and the base 21, and the circuit board 61 and the brush member 62 are disposed in the outer cavity. The shell is divided into four parts, namely the shell 10, the base 21, the upper cover 22 and the bottom plate 70, and the internal cavity is further divided into three cavities, namely an L-shaped containing cavity, an inner cavity and an outer cavity, so that the rocker arm assembly 40, the reset assembly 50 and the detection assembly 60 are independently arranged in the respective cavities and are not influenced mutually, and the influence on data acquisition of the detection assembly 60 due to the fact that the assemblies are concentrated in the same cavity is reduced.

The rocker arm assembly 40 comprises an upper rocker arm 41 and a lower rocker arm 42 which are mutually orthogonally arranged, and the reset assembly 50 comprises two swing arms 51 and two tension springs 52; the middle parts of the two swing arms 51 are respectively transversely arranged on the upper rocker arm 41 and the lower rocker arm 42; the base 21 is provided with a shaft 23 protruding outwards, and one end of the swing arm 51 is sleeved on the shaft 23 through a through hole 54; the other end of the swing arm 51 is provided with a hook part 53, the upper end of the tension spring 52 is hung on the hook part 53, and the lower end of the tension spring 52 is connected with the base 21.

Further, both ends of the upper rocker arm 41 and the lower rocker arm 42 are provided with rotating shafts 43, and the base 21 and the upper cover 22 are provided with arc-shaped grooves for the rotating shafts 43 to pass through; a first clamping portion 44 extends downwards from the rotating shaft 43 at one end of the upper rocker arm 41/the lower rocker arm 42, and a second clamping portion 45 extends outwards from the rotating shaft 43 at the other end; the first clamping portion 44 is clamped with the middle portion of the swing arm 51, a shaft sleeve 80 is arranged between the arc-shaped groove and the rotating shaft 43, and the shaft sleeve 80 is sleeved on the rotating shaft 43 provided with the first clamping portion 44; the second engaging portion 45 extends into the outer cavity to engage with the brush element 62.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a high accuracy stable form rocker device, includes rocker subassembly, rocking arm subassembly, reset subassembly and determine module, its characterized in that: the high-precision stable rocker device further comprises an inner shell and an outer shell, wherein the inner shell is provided with an inner cavity for accommodating the rocker assembly and the rocker arm assembly; the outer shell wraps the inner shell and two side faces adjacent to the inner shell form an L-shaped accommodating cavity, and the reset assembly is arranged in the L-shaped accommodating cavity and connected with one end of the rocker arm assembly; the detection assembly comprises a circuit board and an electric brush piece, the circuit board is arranged between the outer shell and the bottom surface of the inner shell, and the electric brush piece is arranged on the circuit board and connected with the other end of the rocker arm assembly.

2. A high accuracy stable rocker device according to claim 1 wherein: the inner shell comprises a base and an upper cover, the base and the upper cover are connected to form the inner cavity, the rocker arm assembly is arranged in the inner cavity and is rotatably connected with the base, and the rocker arm assembly is rotatably connected with the rocker arm assembly and extends out of the top of the upper cover.

3. A high accuracy stable rocker device according to claim 2, wherein: the rocker assembly comprises an upper rocker arm and a lower rocker arm which are mutually orthogonally arranged, and the reset assembly comprises two swing arms and two tension springs; the lower ends of the two tension springs are connected with the base, and the middle parts of the two swing arms are respectively transversely arranged on the upper rocker arm and the lower rocker arm; one end of the swing arm is rotatably connected with the base, and the other end of the swing arm is connected with the upper end of the tension spring.

4. A high accuracy stable rocker device according to claim 3 wherein: the base is provided with a shaft part which protrudes outwards, and one end of the swing arm is sleeved on the shaft part through a through hole; the other end of swing arm is equipped with hook portion, the upper end of extension spring is hung and is located hook portion.

5. A high accuracy stable rocker device according to claim 4 wherein: rotating shafts are arranged at two ends of the upper rocker arm and the lower rocker arm, and arc-shaped grooves for the rotating shafts to pass through are formed in the base and the upper cover; a rotating shaft at one end of the upper rocker arm/the lower rocker arm extends downwards to be provided with a first clamping part, and a rotating shaft at the other end extends outwards to be provided with a second clamping part; the first clamping portion is clamped with the middle portion of the swing arm, and the second clamping portion is clamped with the electric brush piece.

6. A high accuracy stable rocker device according to claim 5 wherein: and a shaft sleeve is arranged between the arc-shaped groove and the rotating shaft and is sleeved on the rotating shaft provided with the first clamping part.

7. A high accuracy stable rocker device according to claim 5, wherein: a bottom plate is arranged between the shell and the base, an outer cavity is formed between the bottom plate and the base, and the circuit board and the electric brush piece are arranged in the outer cavity; the second clamping part of the rotating shaft extends into the outer cavity and is clamped with the electric brush piece.