TWI737255B - Magnetic induction finger dial joystick - Google Patents

Abstract

A rocker for magnetic induction finger dials, including a main container, which includes a bottom shell and an upper cover; a supporting frame, a fixed end of which is fixed on one side of the bottom shell; the fixed end is connected to a supporting ring; and a movable sphere , Which is arranged on the receiving ring, a piston groove is provided under the movable sphere; a rocker body is fixed above the movable sphere; an elastic piston member, which includes an extension rod, an elastic disc, a return spring and A magnet; which penetrates the piston groove; the elastic disc is fixed under the post; the return spring is fixed between the movable sphere and the elastic disc; the magnet correspondingly fixes the elastic disc; and a magnetic induction element, which Located under the magnet. Through the magnetic induction design, the signal stability and the advantages of long service life are achieved in the small joystick controlled by the thumb.

Description

Magnetic induction finger dial joystick

The present invention relates to a rocker for magnetic induction finger dialing; in detail, it relates to a small rocker that uses magnetism as the sensing method for thumb dial control.

In all kinds of electronic products, it is often seen that joystick-type controllers are used as the means of operation, and the specifications and sizes of joysticks are very diverse, and the application range is quite wide.

The more common joysticks in the prior art mainly use hand grips as operating joysticks, while another type of rocker with a smaller size is mainly controlled by finger dialing. In this type of finger dialing In the rocker mechanism, it mainly uses the touch mechanism in each direction of the rocker to further generate a signal in the form of impact during the action to determine the direction of the rocker movement, and such a rocker type The state has the defect that it is prone to wear and so on due to long-term use.

Therefore, in view of the foregoing, the inventor of the present invention thought about and designed a magnetic induction finger dial joystick, in order to improve the lack of existing technology, thereby enhancing the industrial application.

In view of the aforementioned shortcomings of the prior art, the present invention designs a magnetic induction joystick with patented elements such as novelty, advancement and industrial applicability, in order to overcome the difficulties of the prior art.

In order to achieve the above objective, the technical means adopted by the present invention is to design a magnetic induction finger dial rocker, which includes: a main container, which includes a bottom shell and an upper cover; wherein the bottom shell has an opening above it, and The opening has a chamber, and one side of the bottom case is provided with a fixing part; the upper cover is correspondingly closed to the opening of the bottom case, and the upper side of the upper cover is provided with a through hole, and the outer wall surface of the upper cover is recessed. There is an annular groove surrounding the perforation; a support frame having a fixed end, a receiving ring and a movable end; wherein the fixed end is fixed to the fixed portion of the bottom shell; wherein the receiving ring is connected to The fixed end is located below the perforation; the movable end is connected to one side of the receiving ring, and the movable end extends downward to form a pressing rod; a movable sphere corresponding to the receiving ring and the upper cover A piston groove is provided under the movable sphere, and a fixing groove is provided above the movable sphere; a rocker body is detachably fixed to the fixing of the movable sphere. On the groove, the rocker system can be moved corresponding to the thumb of the human body to drive the movable sphere to rotate, and the thumb of the human body can be pressed downward to push the movable sphere and the movable end of the receiving ring downward Displacement; a pressing signal device, which is correspondingly arranged in the main container, is located below the pressing rod, and can be pressed by the pressing rod to output a driving signal indicating pressing; an elastic piston member, which includes a Extension rod, an elastic disk, a return spring and a magnet; the extension rod corresponds to the piston groove of the movable sphere and can move up and down in the piston groove; the elastic disk is fixed under the extension rod , And leaning against the bottom wall of the bottom shell, and the elastic disk is recessed with a groove on the underside; the two ends of the return spring are respectively fixed to the movable sphere and the elastic disk; the magnet is correspondingly fixed to the ridge Slot; and a magnetic induction element, which is correspondingly provided on the lower side of the bottom case, corresponding to the bottom of the magnet, and by sensing the change in the magnetic force of the magnet to determine the direction of rotation of the movable sphere, and output a drive indicating the direction of rotation Signal.

Wherein, it further includes an indicator light module corresponding to the annular groove of the upper cover.

Wherein, the indicator module includes a ring-shaped light board, and the ring-shaped light board is provided with a plurality of LED lights representing at least up, down, left, and right directions.

Wherein, the ring-shaped light board can be further provided with a cover.

The magnetic induction finger dial rocker of the present invention is designed mainly through the design of the magnetic induction mechanism, and then achieves the signal stability and the advantage of long service life in the small rocker controlled by the thumb, which is beyond the reach of the prior art .

In order to make the above-mentioned objectives, technical features, and gains after actual implementation more obvious and easy to understand, a more detailed description will be given below with a preferred implementation example to assist the corresponding related drawings.

The advantages and features of the present invention and the method for achieving the same will be described in more detail with reference to exemplary embodiments and the accompanying drawings to make it easier to understand. However, the present invention can be implemented in different forms and should not be understood to be limited to the embodiments set forth herein. On the contrary, for those with ordinary knowledge in the technical field, the provided embodiments will make this disclosure more thorough, comprehensive and complete to convey the scope of the present invention, and the present invention will only be appended to the scope of the patent application. Defined. In the figure, the size and relative size of the components or elements are exaggerated for clarity. Throughout the specification, the same reference numerals refer to the same components. As used hereinafter, the term "and/or" includes any and all combinations of one or more of the related listed items.

Unless otherwise defined, all terms (including technical and scientific terms) used in the following text have the same meaning as generally understood by those skilled in the art to which the present invention belongs. It will be more understandable that, for example, those terms defined in commonly used dictionaries should be understood as having the meaning consistent with the content of the related field, and unless clearly defined in the following text, they will not be overly idealized or overly idealized. The formal meaning is understood.

The exemplary embodiments will be described in detail below in conjunction with the drawings. However, these embodiments may be included in different forms, and should not be construed as limiting the scope of patent application of the present invention. The provision of these embodiments makes the disclosure of the present invention complete and clear, and those who are familiar with this technology will be able to understand the scope of the present invention through these embodiments.

Please refer to Figures 1 to 5 together. The present invention relates to a magnetic induction finger dial rocker, which includes: a main container (10), a support frame (20), a movable sphere (30), a The rocker body (40), a pressing signal device (50), an elastic piston member (60), a magnetic induction element (70) and an indicator light module (80).

The aforementioned main container (10) includes a bottom shell (11) and an upper cover (12); wherein the bottom shell (11) has an opening above the opening, and there is a chamber in the opening, and the bottom shell (11) One side is provided with a fixing portion (111); the aforementioned upper cover (12) is correspondingly closed to the opening of the bottom shell (11), and the upper side of the upper cover (12) is provided with a perforation (121), and the upper cover (12) The outer wall surface of 12) is recessed with an annular groove (122) surrounding the perforation (121).

The aforementioned supporting frame (20) has a fixed end (21), a receiving ring (22) and a movable end (23); wherein the fixed end (21) corresponds to the fixed end (21) fixed to the bottom shell (11) Section (111); wherein the receiving ring (22) is connected to the fixed end (21) and located below the perforation (121); wherein the movable end (23) is connected to one side of the receiving ring (22), the The movable end (23) extends downward to form a pressing rod (231).

The aforementioned movable sphere (30) is correspondingly sandwiched between the receiving ring (22) and the perforation (121) of the upper cover (12), and can rotate freely between them, and the movable sphere (30) is recessed below A piston groove (31) is provided, and a fixed groove (32) is provided above the movable sphere (30).

The aforementioned rocker body (40) is detachably fixed to the fixing groove (32) of the movable sphere (30), and the rocker body (40) can be moved corresponding to the thumb of the human body to drive the movement The sphere (30) rotates and can be pressed downward by the thumb of the human body to push the movable sphere (30) and the movable end (23) of the receiving ring (22) to move downward.

The aforementioned pressing signal device (50) is correspondingly arranged in the main container (10) and is correspondingly located under the pressing rod (231). When the movable end (23) is displaced downward, it can be received by the movable end (23). The pressing rod (231) is pressed to output a driving signal indicating pressing.

The aforementioned elastic piston member (60) includes a post (61), an elastic disc (62), a return spring (63) and a magnet (64); the aforementioned post (61) is correspondingly inserted in The piston groove (31) of the movable sphere (30) can move up and down in the piston groove (31); the aforementioned elastic disk (62) is fixed below the post (61) and rests against it The bottom wall of the bottom shell (11) is a disk-shaped body with elasticity, and the bottom side of the elastic disk (62) is recessed with a groove (621); the two ends of the aforementioned return spring (63) are respectively fixed In the movable sphere (30) and the elastic disk (62), when the movable sphere (30) is displaced or rotated downward, the return spring (63) can provide an elastic restoring force for reset; the aforementioned magnet (64) ) Is correspondingly fixed to the groove (621).

The aforementioned magnetic induction element (70) is correspondingly arranged on the lower side of the bottom case (11), corresponding to the bottom of the magnet (64), and by sensing the change of the magnetic force of the magnet (64) to determine the movable sphere (30) Rotation direction, and can then output a driving signal indicating the direction of rotation.

The aforementioned indicator light module (80) corresponds to the annular groove (122) provided on the upper cover (12), and includes a ring-shaped light board (81) on which at least A plurality of LED light elements (82) representing up, down, left, right, etc. directions, and the ring-shaped light board (81) can be further provided with a cover (83).

The magnetic induction finger-pull rocker of the present invention is mainly designed through the magnetic induction mechanism, and furthermore, the small rocker controlled by the thumb achieves the advantages of stable signal and high service life, which is beyond the reach of the prior art.

The above-mentioned embodiments are only used to illustrate the implementation mode of the present invention and explain the technical features of the present invention, and are not used to limit the protection scope of the present invention. Any change or equivalence arrangement that can be easily accomplished by a person familiar with this technology belongs to the scope of the present invention, and the scope of protection of the rights of the present invention shall be subject to the scope of the patent application.

(10): Main container (11): Bottom shell (111): Fixed part (12): Upper cover (121): Piercing (122): Ring groove (20): Shelf (21): Fixed end (22): Adapter ring (23): Active end (231): Press lever (30): Activity sphere (31): Piston groove (32): Fixed slot (40): Rocker body (50): Push signal device (60): Elastic piston (61): Extension (62): Flexible Disk (621): Slot (63): Return spring (64): Magnet (70): Magnetic induction element (80): Indicator light module (81): Ring light board (82): LED lights (83): Cover

Figure 1 is an external view of a rocker for magnetic induction finger dialing according to the present invention; Figure 2 is another view of the external appearance of the rocker for magnetic induction finger dialing according to the present invention; Figure 3 is an exploded view of the external appearance of a rocker for magnetic induction finger dialing according to the present invention; Figure 4 is a cross-sectional view of a rocker with a magnetic induction finger dial according to the present invention; Figure 5 is a cross-sectional view of an application embodiment of a rocker with magnetic induction finger dial of the present invention.

(11): Bottom shell

(111): Fixed part

(12): Upper cover

(121): Piercing

(122): Ring groove

(20): Shelf

(21): Fixed end

(22): Adapter ring

(23): Active end

(231): Press lever

(30): Activity sphere

(31): Piston groove

(32): Fixed slot

(40): Rocker body

(50): Push signal device

(61): Extension

(62): Flexible Disk

(621): Slot

(63): Return spring

(64): Magnet

(70): Magnetic induction element

(82): LED lights

(83): Cover

Claims (4)

A joystick for magnetic induction finger dialing, including: A main container includes a bottom case and an upper cover; wherein the bottom case has an opening above the opening, and the opening has a chamber, and one side of the bottom case is provided with a fixing part; the upper cover corresponds to The opening is closed in the bottom shell, and the upper side of the upper cover is provided with a through hole, and the outer wall surface of the upper cover is recessed with an annular groove surrounding the through hole; A support frame, which has a fixed end, a receiving ring and a movable end; wherein the fixed end is correspondingly fixed to the fixed part of the bottom shell; wherein the receiving ring is connected to the fixed end and is located below the perforation; The movable end is connected to one side of the receiving ring, and the movable end extends downward to form a pressing rod; A movable sphere correspondingly arranged between the receiving ring and the perforation of the upper cover and capable of rotating freely therebetween, a piston groove is provided under the movable sphere, and a fixed groove is provided above the movable sphere; A rocker body, which is detachably fixed on the fixed groove of the movable sphere. The system of the rocker can be moved corresponding to the thumb of the human body to drive the movable sphere to rotate and allow the thumb of the human body to face Press down to push the movable sphere and the movable end of the receiving ring to move downward; A pressing signal device, which is correspondingly arranged in the main container and correspondingly located under the pressing rod, which can be pressed by the pressing rod to output a driving signal indicating pressing; An elastic piston member, which includes a post, an elastic disk, a return spring, and a magnet; the post is corresponding to the piston groove of the movable sphere, and can move up and down in the piston groove; the The elastic disk is fixed under the post and rests on the bottom wall of the bottom shell, and the lower side of the elastic disk is recessed with a groove; both ends of the return spring are respectively fixed to the movable sphere and the elastic Disk; the magnet is fixed to the groove correspondingly; and A magnetic induction element is correspondingly arranged on the lower side of the bottom case and corresponding to the bottom of the magnet, and determines the rotation direction of the movable sphere by sensing the change of the magnetic force of the magnet, and outputs a driving signal indicating the rotation direction. The magnetic induction finger dial rocker of claim 1, which further includes an indicator light module corresponding to the annular groove of the upper cover. The magnetic induction finger dial rocker according to claim 2, wherein the indicator module includes a ring-shaped light board, and the ring-shaped light board is provided with a plurality of LED lights representing at least up, down, left, and right directions . According to claim 3, the magnetic induction finger dial rocker, wherein a cover can be further provided on the ring-shaped light board.

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