CN113190079A - Mechanical rocker - Google Patents
Mechanical rocker Download PDFInfo
- Publication number
- CN113190079A CN113190079A CN202110447948.1A CN202110447948A CN113190079A CN 113190079 A CN113190079 A CN 113190079A CN 202110447948 A CN202110447948 A CN 202110447948A CN 113190079 A CN113190079 A CN 113190079A
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- Prior art keywords
- rocker
- mechanical
- axis
- guide rail
- reset
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/90—Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets
- A63F13/98—Accessories, i.e. detachable arrangements optional for the use of the video game device, e.g. grip supports of game controllers
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1043—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals being characterized by constructional details
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a mechanical rocker, which comprises a rocker head, a rocker body, a return spring and a rocking mechanism, wherein the rocker head is fixedly connected with the rocker body; the lower end of the rocker head is fixedly connected with a rocker body, the reset spring is arranged below the rocker body and is on the same axis line with the rocker body, the rocking mechanism is sleeved and fixed on the periphery of the rocker body, and the rocking mechanism is used for supporting and sensing the circumferential swing of the rocker body; the contact and separation switching between the rocker body and the return spring is realized by integrally pressing the rocker head; when the rocker body is in contact with the reset spring, the reset spring provides reset force for the rocker body, the mechanical rocker is in an automatic reset mode, and when the rocker body is separated from the reset spring, the mechanical rocker is in a positioning mode, so that mode switching of the mechanical rocker is realized. The invention can realize automatic reset after the rocker swings and stop at the swung position after the rocker swings, thereby improving the user experience and expanding the application range of the rocker.
Description
Technical Field
The invention belongs to the technical field of direction control, and particularly relates to a mechanical rocker.
Background
At present, the unmanned aerial vehicle and the electronic contest game industry develop rapidly, wherein need use the brake valve lever, remote control is carried out to unmanned aerial vehicle, electronic contest game, and directional control in the brake valve lever utilizes the rocker to realize usually. Consumers are pursuing a rocker of a control handle to be small in size and have higher requirements on functions, and the rocker is further used in different occasions.
The existing rocker device can only realize one function of automatically resetting after the rocker swings and stopping the rocker at the swung position, and can not realize the consideration of two functions, so that the application range of the rocker is limited to a certain extent.
Disclosure of Invention
In view of the above, the present invention discloses a mechanical rocker to overcome or at least partially solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention discloses a mechanical rocker, which comprises a rocker head, a rocker body, a return spring and a rocking mechanism, wherein the rocker head is connected with the rocker body through the return spring; the lower end of the rocker head is fixedly connected with the rocker body, the reset spring is arranged below the rocker body and is on the same axis line with the rocker body, the rocking mechanism is sleeved and fixed on the periphery of the rocker body, and the rocking mechanism is used for supporting and sensing the circumferential swing of the rocker body;
the rocker head is integrally pressed, so that the contact and separation switching between the rocker body and the reset spring is realized; when the rocker body is in contact with the reset spring, the reset spring provides reset force for the rocker body, the mechanical rocker is in an automatic reset mode, and when the rocker body is separated from the reset spring, the mechanical rocker is in a positioning mode, so that mode switching of the mechanical rocker is realized.
Further, the rocker body comprises a rocker sleeve, a switching pressure rod, a sliding rod and a pressure rod spring, the switching pressure rod and the sliding rod are sequentially connected from top to bottom, the pressure rod spring is sleeved on the sliding rod, and the rocker sleeve is sleeved outside the switching pressure rod and the pressure rod spring;
the upper end of the switching pressure lever is fixedly connected with the rocker head, the lower end of the switching pressure lever is provided with a first ratchet and an axial first guide rail rib, the upper end of the sliding rod is provided with a second ratchet and an axial second guide rail rib, a guide rail rib groove matched with the first guide rail rib and the second guide rail rib is arranged in the rocker sleeve, a spacing rib is arranged between every two adjacent guide rail rib grooves, and the bottom end of the spacing rib is provided with a third ratchet; the upper end of the compression bar spring is abutted against the second guide rail rib, and the lower end of the compression bar spring is relatively fixed with the rocker sleeve;
when the rocker head is integrally pressed, the switching pressure lever presses the pressure lever spring downwards through the sliding rod, the pressure lever spring is pressed upwards, the first guide rail rib moves downwards along the guide rail rib groove to enable the first ratchet and the second ratchet to be pressed and meshed, and the sliding rod is driven to rotate by circumferential force generated by the ratchet inclined plane, so that the second guide rail rib alternately enters the guide rail rib groove and the third ratchet;
when the second guide rail rib is positioned in the guide rail rib groove, the lower end of the sliding rod is separated from the return spring; when the second guide rail rib is positioned on the third ratchet, the lower end of the slide rod is contacted with the return spring.
Further, when the mechanical rocker is in an automatic reset mode, the lower end of the sliding rod is in contact with the reset spring, when the rocker head is toggled, the sliding rod inclines and extrudes the reset spring, and when the rocker head is stopped to be toggled, the reset force of the reset spring drives the sliding rod to reset to a central position so as to drive the rocker body to reset;
when the mechanical rocker is in a positioning mode, the lower end of the sliding rod is separated from the reset spring, when the mechanical rocker is shifted, the sliding rod inclines, the reset spring cannot be extruded, when the mechanical rocker stops shifting the rocker head, the reset spring does not provide reset force, the sliding rod keeps an inclined posture, and the rocker body cannot be reset.
Further, the rocking mechanism comprises an X-axis rotating frame and a Y-axis rotating frame; the Y-axis rotating frame and the X-axis rotating frame are sequentially sleeved on the rocker sleeve from top to bottom respectively;
the Y-axis position of the X-axis rotating frame is movably connected with the rocker sleeve through a half-tooth bolt, and when the rocker body is pulled in the Y-axis direction, the rocker body drives the X-axis rotating frame to rotate through the half-tooth bolt;
the X axial position of the Y-axis rotating frame is abutted to the rocker sleeve, and when the rocker body is stirred in the X axial direction, the rocker body drives the Y-axis rotating frame to rotate, so that 360-degree full-circle rocking of the rocker body is realized.
Further, the shaking mechanism further comprises an X-axis potentiometer and a Y-axis potentiometer;
two ends of the X-axis rotating frame are respectively provided with an X-axis rotating shaft, and one X-axis rotating shaft is connected with the X-axis potentiometer;
two ends of the Y-axis rotating frame are respectively provided with a Y-axis rotating shaft, and one of the Y-axis rotating shafts is connected with the Y-axis potentiometer;
when the rocker head is pulled, the X-axis rotating shaft and/or the Y-axis rotating shaft rotate, the X-axis potentiometer senses and outputs a rocking angle signal of the rocker body in the X-axis direction, and the Y-axis potentiometer senses and outputs a rocking angle signal of the rocker body in the Y-axis direction.
Further, the rocker head comprises a rocker cap, the lower end of the rocker cap is sleeved on the switching pressure rod, and the mode switching of the mechanical rocker is realized by integrally pressing the rocker head through the rocker cap.
The rocker head further comprises a key module, the key module comprises a key cap, a key circuit board and a wire, an accommodating groove is formed in the rocker cap, and the key cap and the key circuit board are sequentially arranged in the accommodating groove from top to bottom;
the rocker sleeve and the sliding rod are of hollow structures, the key circuit board is connected with one end of the wire, and the other end of the wire penetrates out of the rocker body through the hollow structures of the rocker sleeve and the sliding rod to be electrically communicated with the outside, so that the upper key function and the lower key function of the mechanical rocker are realized.
Further, the mechanical rocker further comprises a main bracket and a shell;
the lower end of the main support is inserted into the shell to form an accommodating cavity, the rocker body is arranged in the accommodating cavity, a first through hole is formed in the top of the main support, and the rocker body penetrates through the first through hole and is connected with the rocker head; the bottom of the reset spring is fixedly connected with the shell.
Furthermore, the middle of the return spring is thin, and the two ends of the return spring are thick.
Furthermore, a second through hole is formed in the center of the bottom of the shell, a silica gel ring is arranged on the second through hole, and the wire rod penetrating out of the rocker body penetrates out of the second through hole.
The invention has the advantages and beneficial effects that:
according to the mechanical rocker, the reset spring is arranged below the rocker body, the rocker head at the upper end of the rocker body can be integrally pressed to realize the switching between the contact and the separation of the rocker body and the reset spring, when the rocker body is in contact with the reset spring, the reset spring provides reset force for the rocker body, so that the mechanical rocker is in an automatic reset mode, and when the rocker body is separated from the reset spring, the mechanical rocker is in a positioning mode, so that the automatic reset function and the positioning function after the rocker swings are realized, namely the automatic reset after the rocker swings and the rocker can stay at the swinging position after swinging are realized, the switching mode is flexible and convenient, the user experience is improved, and the application range of the rocker is expanded.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a disassembled view of a mechanical rocker in one embodiment of the present invention;
FIG. 2 is a perspective view of a mechanical rocker according to an embodiment of the present invention;
FIG. 3 is an anatomical diagram of a mechanical rocker in an embodiment of the invention;
FIG. 4 is a cross-sectional view of the mechanical rocker in the Y-axis direction in the auto-reset mode in accordance with an embodiment of the present invention;
FIG. 5 is an X-axis cross-sectional view of a mechanical rocker in an automatic reset mode in accordance with an embodiment of the present invention;
FIG. 6 is an X-axis cross-sectional view of a mechanical rocker in a detent mode in accordance with an embodiment of the present invention;
FIG. 7 is an internal view of a rocker body according to one embodiment of the invention;
FIG. 8 is an anatomical view of a rocker body in accordance with an embodiment of the invention;
FIG. 9 is a Y-axis cross-sectional view of a rocker body in accordance with an embodiment of the invention;
FIG. 10 is a cross-sectional view of a rocker sleeve in an embodiment of the invention.
In the figure: 1. the device comprises a reset spring, 2, a rocker sleeve, 3, a switching pressure rod, 4, a sliding rod, 5, a support ring, 6, a pressure rod spring, 7, a first guide rail rib, 8, a second guide rail rib, 9, a guide rail rib groove, 10, a spacing rib, 11, a third ratchet, 12, an X-axis rotating frame, 13, a Y-axis rotating frame, 14, a half-tooth bolt, 15, an X-axis potentiometer, 16, a Y-axis potentiometer, 17, an X-axis rotating shaft, 18, a oblate structure, 19, a Y-axis rotating shaft, 20, a rocker cap, 21, a key cap, 22, key foam, 23, a key circuit board, 24, a wire rod, 25, a main support, 26, a shell, 27, a bearing, 28, a bearing seat, 29, a silica gel ring, 30, a round cover, 31, a first through hole, 32 and a second through hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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 invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
One embodiment of the invention discloses a mechanical rocker, as shown in fig. 1, 3-6, which comprises a rocker head, a rocker body, a return spring 1 and a rocking mechanism; the lower end of the rocker head is fixedly connected with a rocker body, the reset spring 1 is arranged below the rocker body and is on the same axis line with the rocker body, the rocking mechanism is sleeved and fixed on the periphery of the rocker body, and the rocking mechanism is used for supporting and sensing the circumferential swing of the rocker body.
The contact and separation switching between the rocker body and the reset spring 1 is realized by integrally pressing the rocker head; when the rocker body is contacted with the reset spring 1, the reset spring 1 provides reset force for the rocker body after swinging, so that the rocker body automatically returns to the middle position, and at the moment, the mechanical rocker is in an automatic reset mode; when the rocker body and reset spring 1 separate, reset spring 1 can not provide the power that resets for the rocker body, and the rocker body can stop in the position that the swing arrived, and at this moment, mechanical rocker is in the locate mode, just can realize the mode switch of mechanical rocker, convenient and fast through wholly pressing the rocker head.
To sum up, the mechanical rocker in the embodiment has rocker reset function and rocker locate function simultaneously, realizes promptly that automatic re-setting after the rocker swing can stop in the position that the swing arrived with the rocker swing after, and the user only needs according to the scene needs, through wholly pressing the rocker head, just can realize the nimble switching of rocker mode, has enlarged the application scope of rocker, and then provides better recreation and control experience for the user and feels, increases the interest of recreation or model control.
In one embodiment, as shown in fig. 1 and 3-6, the rocker body comprises a rocker sleeve 2, a switching pressure lever 3, a sliding rod 4, a support ring 5 and a pressure lever spring 6, the switching pressure lever 3 and the sliding rod 4 are sequentially connected up and down, the pressure lever spring 6 and the support ring 5 are sequentially sleeved on the sliding rod 4 from top to bottom, the rocker sleeve 2 is sleeved on the outer sides of the switching pressure lever 3, the pressure lever spring 6 and the support ring 5, and the support ring 5 is fixedly connected with the rocker sleeve 2.
The upper end of the switching pressure lever 3 is fixedly connected with the rocker head, specifically, the lower end of the rocker head is sleeved on the upper end of the switching pressure lever 3 and then fixed in an adhesion or clamping manner. As shown in fig. 7 and 10, a first ratchet and an axial first guide rail rib 7 are arranged at the lower end of the switching pressure lever 3, the first ratchet is arranged at the end of the lower end of the switching pressure lever 3, the first guide rail rib 7 is arranged in the circumferential direction of the lower end of the switching pressure lever 3, a second ratchet and an axial second guide rail rib 8 are arranged at the upper end of the sliding rod 4, the second ratchet is arranged at the end of the upper end of the sliding rod 4, the second guide rail rib 8 is arranged in the circumferential direction of the upper end of the sliding rod 4, a guide rail rib groove 9 matched with the first guide rail rib 7 and the second guide rail rib 8 is arranged in the rocker sleeve 2, a spacing rib 10 is arranged between two adjacent guide rail rib grooves 9, and a third ratchet 11 is arranged at the bottom end of the spacing rib 10; the upper end of the pressure lever spring 6 is abutted with the lower end of the second guide rail rib 8, and the lower end of the pressure lever spring 6 is abutted with the support ring 5. The upper end of the rocker sleeve 2 is provided with a tightening structure to prevent the first guide rail rib 7 from being separated from the guide rail rib groove 9.
When the rocker head is integrally pressed, the switching pressure lever 3 presses the pressure lever spring 6 downwards through the sliding rod 4, the pressure lever spring 6 is pressed upwards, the first guide rail rib 7 moves downwards along the guide rail rib groove 9 to enable the first ratchet and the second ratchet to be pressed and meshed, the sliding rod 4 is driven to rotate by circumferential force generated by the ratchet inclined plane, and the second guide rail rib 8 enters the guide rail rib groove 9 and the third ratchet 11 alternately; the method specifically comprises the following steps: in the process that the first guide rail rib 7 moves downwards along the guide rail rib groove 9, firstly, only the part of the first ratchet is contacted with the part of the second ratchet, along with the further downward movement of the first guide rail rib 7, when the second guide rail rib 8 is separated from the guide rail rib groove 9 or the third ratchet 11, the sliding rod 4 is driven to rotate by the circumferential force generated by the ratchet inclined plane, the complete meshing of the first ratchet and the second ratchet is realized, and when the integral pressing of the rocker head is stopped, the second guide rail rib 8 enters the ratchet rib groove 9 or the third ratchet 11 due to the upward acting force of the pressure rod spring 6 on the sliding rod 4.
When the second guide rail rib 8 is positioned in the guide rail rib groove 9, the lower end of the slide rod 4 is separated from the return spring 1; when the second rail rib 8 is positioned on the third ratchet 11, the lower end of the slide bar 4 is in contact with the return spring 1. In order to improve the contact stability between the lower end of the slide rod 4 and the return spring 1, the lower end of the slide rod 4 is provided with a round cake structure, and the contact area is increased.
In one embodiment, as shown in fig. 4-5, when the mechanical swing lever is in the automatic reset mode, the lower end of the slide rod 4 is in contact with the reset spring 1, when the swing lever head is toggled, the slide rod 4 tilts and presses the reset spring 1, and when the toggle lever head is stopped, the reset force of the reset spring 1 drives the slide rod 4 to reset to the central position, thereby driving the swing lever body to reset.
In one embodiment, as shown in fig. 6, when the mechanical rocker is in the positioning mode, the lower end of the slide rod 4 is separated from the return spring 1, when the rocker head is toggled, the slide rod 4 tilts and does not press the return spring 1, when the toggle head is stopped, the return spring 1 does not provide a return force, the slide rod 4 keeps the tilting posture, and the rocker body cannot be reset.
In one embodiment, as shown in fig. 1, 3-6, the rocking mechanism includes an X-axis rotating frame 12 and a Y-axis rotating frame 13; the Y-axis rotating frame 13 and the X-axis rotating frame 12 are sequentially sleeved on the rocker sleeve 2 from top to bottom respectively; of course, the positions of the Y-axis rotating frame 13 and the X-axis rotating frame 12 can be interchanged, and the Y-axis rotating frame 13 can be adjusted properly.
The Y-axis position of the X-axis rotating frame 12 is movably connected with the rocker sleeve 2 through a half-tooth bolt 14, and when the rocker body is pulled in the Y-axis direction, the rocker body drives the X-axis rotating frame 12 to rotate through the half-tooth bolt 14; the rocker sleeve 2 can rotate relative to the X-axis rotating frame 12 by taking the half-tooth bolt 14 as a rotating shaft; in addition, the half-thread bolt 14 can penetrate through the pipe wall of the rocker sleeve 2 and is in limit connection with the support ring 5 in the rocker sleeve 2, so that the support ring 5 and the rocker sleeve 2 are fixed relatively.
The X axial position of Y axle swivel mount 13 and rocker sleeve 2 butt do specifically: y axle swivel mount 13 is frame construction, and rocking bar sleeve pipe 2 passes this frame construction, and the external diameter of rocking bar sleeve pipe 2 is the same with this frame construction internal diameter in the X axial, when making rocking bar sleeve pipe 2 swing in the X axial, drives Y axle swivel mount 13 and rotates, and this frame construction internal diameter in the Y axial is greater than rocking bar sleeve pipe 2's external diameter, and then makes rocking bar sleeve pipe 2 in the swing within the certain limit of the realization of this frame construction Y axial. When the rocking bar body is shifted in the X-axis direction, the rocking bar body drives the Y-axis rotating frame 13 to rotate, and further 360-degree full-circle rocking of the rocking bar body is realized.
In one embodiment, as shown in fig. 3-6, the rocking mechanism further includes an X-axis potentiometer 15 and a Y-axis potentiometer 16.
The two ends of the X-axis rotating frame 12 are respectively provided with an X-axis rotating shaft 17, the end part of one X-axis rotating shaft 17 is of an oblate structure 18, and the center of the X-axis potentiometer 15 is fixed on the oblate structure 18 of the X-axis rotating shaft 17.
Two ends of the Y-axis rotating frame 13 are respectively provided with a Y-axis rotating shaft 19, the end part of one Y-axis rotating shaft 19 is also in an oblate structure 18, and the center of the Y-axis potentiometer 16 is fixed on the oblate structure 18 of the Y-axis rotating shaft 19.
When the rocker head is pulled, the X-axis rotating shaft 17 and/or the Y-axis rotating shaft 19 rotate, the X-axis potentiometer 15 senses and outputs a rocking angle signal of the rocker body in the X-axis direction, and the Y-axis potentiometer 16 senses and outputs a rocking angle signal of the rocker body in the Y-axis direction, so that the swing angle and the swing direction of the rocker are identified.
In one embodiment, when the rocker head is shifted in a direction other than the X-axis direction and the Y-axis direction, the X-axis rotation shaft 17 and the Y-axis rotation shaft 19 rotate together, specifically: when the rocker head is shifted to the directions other than the X-axis direction and the Y-axis direction, the shifting components can be converted into shifting components in the X-axis direction and shifting components in the Y-axis direction; the shifting component in the X-axis direction is realized by driving the Y-axis rotating frame 13 to rotate through the rocker sleeve 2, and meanwhile, the shifting component in the Y-axis direction is realized by driving the X-axis rotating frame 12 to rotate through the rocker sleeve 2 and the half-tooth bolt 14.
Preferably, as shown in fig. 1 to 9, the rocker head comprises a rocker cap 20, the lower end of the rocker cap 20 is sleeved on the switching pressure rod 3, and the mode switching of the mechanical rocker is realized by integrally pressing the rocker head through the rocker cap 20. The cross-sectional shape of the rocker cap 20 is preferably circular.
In a preferred embodiment, as shown in fig. 1, 3-6 and 9, the rocker head further includes a key module, the key module specifically includes a key cap 21, key foam 22, a key circuit board 23 and a wire 24, an accommodating groove is provided in the rocker cap 20, and the key cap 21, the key foam 22 and the key circuit board 23 are sequentially arranged in the accommodating groove from top to bottom; the key cap 21 and the rocker cap 20 can be in limit connection through a buckle structure. The cotton 22 of button bubble's effect provides the resilience force for the button cap 21 after pressing, and the cotton 22 of button bubble can set up the circularity to through double faced adhesive tape and button cap 21 fixed connection, the central point in button cap 21 bottom puts and is equipped with the arch, when pressing button cap 21, protruding and the touching of button circuit board 23, button circuit board 23 output corresponding signal. Of course, a metal DOME (DOME sheet) may be provided between the protrusion and the key circuit board 23 to provide a restoring force to the key cap 21. The key circuit board 23 is a PCBA board.
The rocker sleeve 2 and the sliding rod 4 are of hollow structures, the key circuit board 23 is connected with one end of the wire 24, and the other end of the wire 24 penetrates out of the rocker body through the hollow structures of the rocker sleeve 2 and the sliding rod 4 to be used for electrically communicating with the outside, so that the upper key function and the lower key function of the mechanical rocker are realized.
In one embodiment, as shown in FIGS. 1-2 and 4-6, the mechanical rocker further comprises a main support 25 and a housing 26.
The lower end of the main bracket 25 is inserted into the shell 26 to form an accommodating cavity, the rocker body is arranged in the accommodating cavity, the top of the main bracket 25 is provided with a first through hole 31, and the rocker body passes through the first through hole 31 to be connected with the rocker head; the bottom of the return spring 1 is fixedly connected to the housing 26. The main bracket 25 and the outer shell 26 can be fixedly connected through screws or bolts, the round cover 30 can be sleeved at the upper end of the rocker sleeve 2, and the round cover 30 is of a hemispherical structure and can play a role in dust prevention and attractiveness.
In one embodiment, as shown in fig. 3, 5 and 8, the X-axis rotation shaft 17 and the Y-axis rotation shaft 19 are provided with bearings 27, the housing 26 is provided with bearing seats 28 at the upper edge, and the bearings 27 are mounted on the bearing seats 28.
The X-axis potentiometer 15 and the Y-axis potentiometer 16 are fixed to the side wall of the housing 26 by screws or bolts.
Preferably, as shown in fig. 1, the return spring 1 is thin in the middle and thick at both ends, and this structure can prevent the return spring 1 from being distorted during compression deformation, thereby ensuring the stability of the return spring 1.
Preferably, as shown in fig. 1 and 3-6, a second through hole 32 is formed in the bottom center of the housing 26, a silicone ring 29 is disposed on the second through hole 32, and the wire 24 passing through the rocker body passes through the second through hole 32 and is electrically connected to an external circuit board; the wire 24 passes through the silicone ring 29, and the arrangement of the silicone ring 29 protects the wire 24 and prevents the shell 26 from damaging the wire 24.
While the foregoing is directed to embodiments of the present invention, other modifications and variations of the present invention may be devised by those skilled in the art in light of the above teachings. It should be understood by those skilled in the art that the foregoing detailed description is for the purpose of better explaining the present invention, and the scope of the present invention should be determined by the scope of the appended claims.
Claims (10)
1. A mechanical rocker is characterized by comprising a rocker head, a rocker body, a return spring and a rocking mechanism; the lower end of the rocker head is fixedly connected with the rocker body, the reset spring is arranged below the rocker body and is on the same axis line with the rocker body, the rocking mechanism is sleeved and fixed on the periphery of the rocker body, and the rocking mechanism is used for supporting and sensing the circumferential swing of the rocker body;
the rocker head is integrally pressed, so that the contact and separation switching between the rocker body and the reset spring is realized; when the rocker body is in contact with the reset spring, the reset spring provides reset force for the rocker body, the mechanical rocker is in an automatic reset mode, and when the rocker body is separated from the reset spring, the mechanical rocker is in a positioning mode, so that mode switching of the mechanical rocker is realized.
2. The mechanical rocker according to claim 1, wherein the rocker body comprises a rocker sleeve, a switching pressure lever, a sliding rod and a pressure lever spring, the switching pressure lever and the sliding rod are sequentially connected from top to bottom, the pressure lever spring is sleeved on the sliding rod, and the rocker sleeve is sleeved outside the switching pressure lever and the pressure lever spring;
the upper end of the switching pressure lever is fixedly connected with the rocker head, the lower end of the switching pressure lever is provided with a first ratchet and an axial first guide rail rib, the upper end of the sliding rod is provided with a second ratchet and an axial second guide rail rib, a guide rail rib groove matched with the first guide rail rib and the second guide rail rib is arranged in the rocker sleeve, a spacing rib is arranged between every two adjacent guide rail rib grooves, and the bottom end of the spacing rib is provided with a third ratchet; the upper end of the compression bar spring is abutted against the second guide rail rib, and the lower end of the compression bar spring is relatively fixed with the rocker sleeve;
when the rocker head is integrally pressed, the switching pressure lever presses the pressure lever spring downwards through the sliding rod, the pressure lever spring is pressed upwards, the first guide rail rib moves downwards along the guide rail rib groove to enable the first ratchet and the second ratchet to be pressed and meshed, and the sliding rod is driven to rotate by circumferential force generated by the ratchet inclined plane, so that the second guide rail rib alternately enters the guide rail rib groove and the third ratchet;
when the second guide rail rib is positioned in the guide rail rib groove, the lower end of the sliding rod is separated from the return spring; when the second guide rail rib is positioned on the third ratchet, the lower end of the slide rod is contacted with the return spring.
3. The mechanical rocker according to claim 2, wherein when the mechanical rocker is in an automatic reset mode, the lower end of the slide rod is in contact with the reset spring, when the rocker head is toggled, the slide rod tilts and presses the reset spring, and when the rocker head is stopped being toggled, the reset force of the reset spring drives the slide rod to reset to a central position, thereby driving the rocker body to reset;
when the mechanical rocker is in a positioning mode, the lower end of the sliding rod is separated from the reset spring, when the mechanical rocker is shifted, the sliding rod inclines, the reset spring cannot be extruded, when the mechanical rocker stops shifting the rocker head, the reset spring does not provide reset force, the sliding rod keeps an inclined posture, and the rocker body cannot be reset.
4. The mechanical rocker of claim 2, wherein the rocking mechanism includes an X-axis turret and a Y-axis turret; the Y-axis rotating frame and the X-axis rotating frame are sequentially sleeved on the rocker sleeve from top to bottom respectively;
the Y-axis position of the X-axis rotating frame is movably connected with the rocker sleeve through a half-tooth bolt, and when the rocker body is pulled in the Y-axis direction, the rocker body drives the X-axis rotating frame to rotate through the half-tooth bolt;
the X axial position of the Y-axis rotating frame is abutted to the rocker sleeve, and when the rocker body is stirred in the X axial direction, the rocker body drives the Y-axis rotating frame to rotate, so that 360-degree full-circle rocking of the rocker body is realized.
5. The mechanical rocker of claim 4, wherein the rocking mechanism further comprises an X-axis potentiometer and a Y-axis potentiometer;
two ends of the X-axis rotating frame are respectively provided with an X-axis rotating shaft, and one X-axis rotating shaft is connected with the X-axis potentiometer;
two ends of the Y-axis rotating frame are respectively provided with a Y-axis rotating shaft, and one of the Y-axis rotating shafts is connected with the Y-axis potentiometer;
when the rocker head is pulled, the X-axis rotating shaft and/or the Y-axis rotating shaft rotate, the X-axis potentiometer senses and outputs a rocking angle signal of the rocker body in the X-axis direction, and the Y-axis potentiometer senses and outputs a rocking angle signal of the rocker body in the Y-axis direction.
6. The mechanical rocker according to claim 2, wherein the rocker head comprises a rocker cap, the lower end of the rocker cap is sleeved on the switching pressure rod, and the mode switching of the mechanical rocker is realized by pressing the rocker head integrally through the rocker cap.
7. The mechanical rocker of claim 6, wherein the rocker head further comprises a key module, the key module comprises a key cap, a key circuit board and a wire, a receiving groove is formed in the rocker cap, and the key cap and the key circuit board are sequentially arranged in the receiving groove from top to bottom;
the rocker sleeve and the sliding rod are of hollow structures, the key circuit board is connected with one end of the wire, and the other end of the wire penetrates out of the rocker body through the hollow structures of the rocker sleeve and the sliding rod to be electrically communicated with the outside, so that the upper key function and the lower key function of the mechanical rocker are realized.
8. The mechanical rocker of any of claims 1 to 7, further comprising a main support and a housing;
the lower end of the main support is inserted into the shell to form an accommodating cavity, the rocker body is arranged in the accommodating cavity, a first through hole is formed in the top of the main support, and the rocker body penetrates through the first through hole and is connected with the rocker head; the bottom of the reset spring is fixedly connected with the shell.
9. The mechanical rocker of claim 1, wherein the return spring is thin in the middle and thick at both ends.
10. The mechanical rocker according to claim 8, wherein a second through hole is formed in the center of the bottom of the housing, a silicone ring is arranged on the second through hole, and the wire rod penetrating out of the rocker body penetrates out of the second through hole.
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| CN202110447948.1A CN113190079B (en) | 2021-04-25 | 2021-04-25 | Mechanical rocker |
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| CN202110447948.1A CN113190079B (en) | 2021-04-25 | 2021-04-25 | Mechanical rocker |
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| CN113190079B CN113190079B (en) | 2022-10-18 |
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| CN113190079B (en) | 2022-10-18 |
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