CN112286281A - Operating lever handle device capable of adjusting operating angle in situ - Google Patents
Operating lever handle device capable of adjusting operating angle in situ Download PDFInfo
- Publication number
- CN112286281A CN112286281A CN202011159288.9A CN202011159288A CN112286281A CN 112286281 A CN112286281 A CN 112286281A CN 202011159288 A CN202011159288 A CN 202011159288A CN 112286281 A CN112286281 A CN 112286281A
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- CN
- China
- Prior art keywords
- limiting block
- sliding shaft
- movable limiting
- handle
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G23/00—Means for ensuring the correct positioning of parts of control mechanisms, e.g. for taking-up play
- G05G23/02—Means for ensuring the correct positioning of parts of control mechanisms, e.g. for taking-up play self-adjusting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
- G05G25/04—Sealing against entry of dust, weather or the like
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2505/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/12—Control mechanisms with one controlling member and one controlled member
- G05G2700/14—Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
- G05G2700/20—Control mechanisms not otherwise provided for
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
Abstract
An operating lever handle device capable of adjusting an operating angle in place comprises a handle and a fixed panel convenient for operating the handle, wherein an in-place adjusting mechanism is arranged at the lower part of the fixed panel, the angle in-place adjusting mechanism comprises a switching bracket fixedly connected with the fixed panel, a sliding shaft transversely arranged is fixedly arranged on the switching bracket, a movable limiting block is fixedly arranged at the bottom of the handle, and the movable limiting block is movably sleeved on the sliding shaft; the sliding shaft on one side of the movable limiting block is sleeved with a compression spring used for tightly pushing the movable limiting block, the sliding shaft on the other side of the movable limiting block is fixedly connected with the switching support, a fixed limiting block matched with the movable limiting block is fixedly mounted on the switching support, and limiting gear teeth which are meshed with each other are arranged on the movable limiting block and the fixed limiting block. The device has realized the multistage regulatory function of fixed control lever operating angle through set up angle adjustment mechanism on the throne at the handle lower extreme, improves operation travelling comfort and operation precision.
Description
Technical Field
The invention relates to the technical field of joystick design, in particular to a joystick handle device capable of adjusting an operation angle in place.
Background
At present, the angle and the direction of a fixed control lever handle do not have an in-place quick adjusting function, and the angle and the direction of the handle can be adjusted by partially fixing the control lever in a mechanical part dismounting mode, but the problems of few adjustable gears, complex adjusting method, high adjusting difficulty and the like exist; simultaneously because there is the difference in operator's operation habit, there is the difference in height, arm exhibition etc. all, can lead to the operating lever of traditional fixed angle to hardly satisfy all operators ' user demand, has reduced the use travelling comfort of operating lever, influences operator's operation precision to a certain extent.
Therefore, there is a need for a joystick handle device capable of switching an operation angle in place, which can solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art and provides a joystick handle device which has high operation comfort and high operation precision and can realize the function of multi-stage adjustment of the operation angle of the joystick handle and can adjust the operation angle in situ.
The technical problem to be solved by the present invention is achieved by the following technical means. The invention relates to a control lever handle device capable of adjusting an operating angle in place, which comprises a handle and a fixed panel convenient for the handle to operate, wherein an angle in-place adjusting mechanism used for adjusting the operating angle of the handle is arranged at the lower part of the fixed panel; the sliding shaft on one side of the movable limiting block is sleeved with a compression spring used for tightly pushing the movable limiting block, the sliding shaft on the other side of the movable limiting block is fixedly connected with the switching support, a fixed limiting block matched with the movable limiting block is fixedly mounted on the switching support, and limiting gear teeth which are meshed with each other are arranged on the movable limiting block and the fixed limiting block.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the operating lever handle device capable of adjusting the operating angle in place, a limit baffle is fixedly arranged on a sliding shaft at one side of a compression spring, and the sliding shaft at the other side of the compression spring is fixedly connected with a fixed limit block through an eccentric locking screw.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the operating lever handle device capable of adjusting the operating angle in place, a sleeve hole matched with the sliding shaft is arranged on the movable limiting block, an oilless bushing matched with the sliding shaft is fixedly arranged in the sleeve hole, and the movable limiting block is movably sleeved on the sliding shaft through the oilless bushing.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the operating lever handle device capable of adjusting the operating angle in place, the sliding shaft is a stepped shaft, and steps for limiting the axial movement of the movable limiting block are arranged on the sliding shaft.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the operating lever handle device capable of adjusting the operating angle in situ, the fixed limiting block is also provided with a limiting pin for limiting the rotating angle of the movable limiting block, and the movable limiting block is provided with a limiting groove matched with the limiting pin.
The technical problem to be solved by the invention can be further realized by the following technical scheme that for the operating lever handle device capable of adjusting the operating angle in place, the device also comprises a metal dust cover matched with the handle, the metal dust cover is fixedly connected with the movable limiting block, the metal dust cover is fixedly connected with the fixed panel through a dust-proof panel, an outer arc surface is arranged on the metal dust cover, an inner arc surface is arranged on the dust-proof panel, and the outer arc surface of the metal dust cover, the inner arc surface of the dust-proof panel and the sliding shaft are coaxial.
Compared with the prior art, the invention has the beneficial effects that:
1. the lower end of the operating lever handle is provided with an angle on-site adjusting mechanism, so that the multi-stage adjusting function of the operating angle of the fixed operating lever is realized, and the operating comfort and the operating precision are improved;
2. the operation self-resetting force is provided by the compression spring, and the device has the characteristics of miniaturization and long service life;
3. and the metal dust cover is applied to ensure the dust-proof performance and the anti-electromagnetic compatibility.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the angle in-place adjusting mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a joystick handle device capable of adjusting an operating angle in place comprises a handle 1 and a fixed panel 4 convenient for the handle 1 to operate, wherein a mounting hole matched with the handle 1 is arranged on the fixed panel 4, and an angle in place adjusting mechanism for adjusting the operating angle of the handle 1 is arranged at the lower part of the fixed panel 4; the angle in-place adjusting mechanism comprises a switching bracket 5 fixedly connected with the fixed panel 4, and the upper surface of the switching bracket 5 is in contact with and fixed with the fixed panel 4; a sliding shaft 9 which is transversely arranged is fixedly arranged on the switching bracket 5, a movable limiting block 2 is fixedly arranged at the bottom of the handle 1, the movable limiting block 2 is movably sleeved on the sliding shaft 9, so that the handle 1 can conveniently move or rotate along the sliding shaft 9 through the movable limiting block 2, a compression spring 10 for tightly pushing the movable limiting block 2 is sleeved on the sliding shaft 9 at one side of the movable limiting block 2, and self-resetting force and in-place retaining force for adjusting the angle of the handle 1 can be provided; the sliding shaft 9 on the other side of the movable limiting block 2 is fixedly connected with the switching support 5, the switching support 5 is fixedly provided with a fixed limiting block 7 matched with the movable limiting block 2, and the movable limiting block 2 and the fixed limiting block 7 are provided with limiting gear teeth which are meshed with each other. The compression spring 10 is used for tightly propping the movable limiting block 2 from one side, the fixed limiting block 7 is used for blocking the movable limiting block 2 from the other side, and the movable limiting block 2 is positioned by matching of limiting gear teeth; the handle 1 is fixedly connected with the movable limiting block 2, so that the movable limiting block 2 can be moved or rotated conveniently.
When the handle 1 is pushed leftwards to overcome the elasticity of the compression spring 10, the meshing unlocking of the gear teeth between the movable limiting block 2 and the fixed limiting block 7 can be realized, and then the movable limiting block 2 and the metal dust cover 3 at the lower end are driven to rotate by rotating the handle 1; cancel handle 1 thrust left after adjusting comfortable operating angle, handle 1 will realize the locking action of right under compression spring 10's elasticity, and at this moment, movable stopper 2 will realize the meshing of the teeth of a cogwheel and locking with fixed stopper 7 once more, and wherein the tooth of a cogwheel top reasonable in design angle can not realize the auto-lock in order to guarantee the frictional force between the teeth of a cogwheel.
A limit baffle 11 is fixedly arranged on the sliding shaft 9 at one side of the compression spring 10, and the sliding shaft 9 at the other side of the compression spring 10 is fixedly connected with the fixed limit block 7 through an eccentric locking screw 13 for realizing firm fixed installation of the sliding shaft 9. The limiting baffle 11 is used for blocking and limiting the compression spring 10 from one side, the movable limiting block 2 is used for blocking and limiting the compression spring 10 from the other side, the compression spring 10 is positioned between the movable limiting block 2 and the limiting baffle 11, and two sides of the compression spring 10 are respectively contacted with the movable limiting block 2 and the limiting baffle 11 to provide in-place holding force for the handle 11 and self-resetting force after the handle 1 is unlocked; the position of the limit baffle 11 can be determined according to design requirements to provide different reset forces and locking forces.
The movable limiting block 2 is provided with a sleeving hole matched with the sliding shaft 9, an oilless bushing matched with the sliding shaft 9 is fixedly installed in the sleeving hole, and the movable limiting block 2 is movably sleeved on the sliding shaft 9 through the oilless bushing. The oilless bush is embedded in the sliding limiting block and used for forming sliding friction pairs with the sliding shaft 9, relative linear motion and rotary motion are carried out between the movable limiting block 2 and the sliding shaft 9, the support of the sliding shaft 9 on the movable limiting block 2 is guaranteed, and relative motion is carried out between the movable limiting block 2 and the sliding shaft 9.
The sliding shaft 9 is a stepped shaft, and a step used for limiting the axial movement of the movable limiting block 2 is arranged on the sliding shaft 9. When the movable limiting block 2 and the sliding shaft 9 move axially relatively, the ladder can limit and block the movable limiting block 2, so that the axial limitation of the movable limiting block 2 is realized, an operator can conveniently obtain limit feedback, and the operation is facilitated.
The fixed limiting block 7 is also provided with a limiting pin 8 for limiting the rotation angle of the movable limiting block 2, and the movable limiting block 2 is provided with a limiting groove 2.1 matched with the limiting pin 8. One end of the limiting pin 8 is fixedly arranged on the fixed limiting block 7, and the other end of the limiting pin 8 extends into the limiting groove 2.1; the rotation angle is spacing through the extreme position locking realization between spacing groove 2.1 and the spacer pin 8 in the slip stopper rotation process, adjusts 7 teeth of a cogwheel angles and quantity of stopper and cooperation regulation spacing groove 2.1 size through adjusting activity stopper 2 and fixed stopper, can realize the handle 1 angle modulation function in situ of different angle modulation progression and scope.
The device still include with 1 complex metal dust cover 3 of handle, metal dust cover 3 and 2 fixed connection of activity stopper, metal dust cover 3 passes through dust guard 6 and fixed panel 4 fixed connection, be provided with outer cambered surface on metal dust cover 3, be provided with interior cambered surface on dust guard 6, the outer cambered surface of metal dust cover 3, the interior cambered surface of dust guard 6 is all coaxial with sliding shaft 9, and the equidistant setting of the interior cambered surface of outer cambered surface of metal dust cover 3 and dust guard 6, in order to reach the mesh of guaranteeing dustproof effect among the angle modulation process.
The working principle of the invention is as follows: the invention is applied to the fixed type control lever handle 1 structure, the handle 1 is pushed to move transversely to unlock and limit, then the handle 1 is rotated, when an operator adjusts the handle 1 to a comfortable operation angle, the pushing force is removed, and the handle 1 automatically resets and realizes locking.
Claims (6)
1. A joystick handle device capable of adjusting an operation angle in place is characterized in that: the device comprises a handle and a fixed panel convenient for the handle to operate, wherein an angle on-site adjusting mechanism used for adjusting the operating angle of the handle is arranged at the lower part of the fixed panel, the angle on-site adjusting mechanism comprises a switching bracket fixedly connected with the fixed panel, a sliding shaft transversely arranged is fixedly arranged on the switching bracket, a movable limiting block is fixedly arranged at the bottom of the handle, and the movable limiting block is movably sleeved on the sliding shaft; the sliding shaft on one side of the movable limiting block is sleeved with a compression spring used for tightly pushing the movable limiting block, the sliding shaft on the other side of the movable limiting block is fixedly connected with the switching support, a fixed limiting block matched with the movable limiting block is fixedly mounted on the switching support, and limiting gear teeth which are meshed with each other are arranged on the movable limiting block and the fixed limiting block.
2. The joystick handle device with an operation angle being adjustable in position according to claim 1, wherein: the sliding shaft on one side of the compression spring is fixedly provided with a limiting baffle, and the sliding shaft on the other side of the compression spring is fixedly connected with the fixed limiting block through an eccentric locking screw.
3. The joystick handle device with an operation angle being adjustable in position according to claim 1, wherein: the movable limiting block is provided with a sleeving hole matched with the sliding shaft, an oilless bushing matched with the sliding shaft is fixedly installed in the sleeving hole, and the movable limiting block is movably sleeved on the sliding shaft through the oilless bushing.
4. The joystick handle device with an operation angle being adjustable in position according to claim 1, wherein: the sliding shaft is a stepped shaft, and a step used for limiting the movable limiting block to perform axial movement limitation is arranged on the sliding shaft.
5. The joystick handle device with an operation angle being adjustable in position according to claim 1, wherein: the fixed limiting block is also provided with a limiting pin for limiting the rotation angle of the movable limiting block, and the movable limiting block is provided with a limiting groove matched with the limiting pin.
6. The joystick handle device with an operation angle being adjustable in position according to claim 1, wherein: the device still include with handle complex metal dust cover, metal dust cover and activity stopper fixed connection, metal dust cover passes through dust guard plate and fixed panel fixed connection, is provided with the outer cambered surface on the metal dust cover, is provided with interior cambered surface on dust guard plate, the outer cambered surface of metal dust cover, the interior cambered surface of dust guard plate and sliding shaft are all coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011159288.9A CN112286281B (en) | 2020-10-27 | 2020-10-27 | Operating lever handle device capable of adjusting operating angle in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011159288.9A CN112286281B (en) | 2020-10-27 | 2020-10-27 | Operating lever handle device capable of adjusting operating angle in situ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112286281A true CN112286281A (en) | 2021-01-29 |
| CN112286281B CN112286281B (en) | 2022-02-18 |
Family
ID=74373401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011159288.9A Active CN112286281B (en) | 2020-10-27 | 2020-10-27 | Operating lever handle device capable of adjusting operating angle in situ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112286281B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442731A (en) * | 2021-12-31 | 2022-05-06 | 连云港杰瑞电子有限公司 | Spherical surface sealed type three-freedom-degree operating lever |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2077501A (en) * | 1980-05-13 | 1981-12-16 | Cutler Hammer World Trade Inc | Safety electrical switch arrangement |
| US20140214273A1 (en) * | 2013-01-30 | 2014-07-31 | Prince Industries, Inc. | Operator controlled electrical output signal device with variable feel and hold feedback and automated calibration and learnable performance optimization |
| CN106601070A (en) * | 2016-12-16 | 2017-04-26 | 中仿智能科技（上海）股份有限公司 | Aircraft side stick simulation device |
| CN208224891U (en) * | 2018-06-06 | 2018-12-11 | 涂志远 | Operating stick dipping control |
| CN208521203U (en) * | 2018-10-17 | 2019-02-19 | 昆山航理机载设备股份有限公司 | A kind of emulation flap handle |
| CN109799867A (en) * | 2019-03-26 | 2019-05-24 | 威廉姆斯(苏州)控制系统有限公司 | A kind of control handle |
| CN211123824U (en) * | 2019-12-12 | 2020-07-28 | 深圳市小懒人科技有限公司 | Angle-adjustable rocker device |
-
2020
- 2020-10-27 CN CN202011159288.9A patent/CN112286281B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2077501A (en) * | 1980-05-13 | 1981-12-16 | Cutler Hammer World Trade Inc | Safety electrical switch arrangement |
| US20140214273A1 (en) * | 2013-01-30 | 2014-07-31 | Prince Industries, Inc. | Operator controlled electrical output signal device with variable feel and hold feedback and automated calibration and learnable performance optimization |
| CN106601070A (en) * | 2016-12-16 | 2017-04-26 | 中仿智能科技（上海）股份有限公司 | Aircraft side stick simulation device |
| CN208224891U (en) * | 2018-06-06 | 2018-12-11 | 涂志远 | Operating stick dipping control |
| CN208521203U (en) * | 2018-10-17 | 2019-02-19 | 昆山航理机载设备股份有限公司 | A kind of emulation flap handle |
| CN109799867A (en) * | 2019-03-26 | 2019-05-24 | 威廉姆斯(苏州)控制系统有限公司 | A kind of control handle |
| CN211123824U (en) * | 2019-12-12 | 2020-07-28 | 深圳市小懒人科技有限公司 | Angle-adjustable rocker device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442731A (en) * | 2021-12-31 | 2022-05-06 | 连云港杰瑞电子有限公司 | Spherical surface sealed type three-freedom-degree operating lever |
| CN114442731B (en) * | 2021-12-31 | 2023-11-03 | 连云港杰瑞电子有限公司 | Spherical surface sealing type three-degree-of-freedom operating lever |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112286281B (en) | 2022-02-18 |
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