CN116301194A - Mechanism and method for controlling movement of swinging equipment - Google Patents
Mechanism and method for controlling movement of swinging equipment Download PDFInfo
- Publication number
- CN116301194A CN116301194A CN202310283356.XA CN202310283356A CN116301194A CN 116301194 A CN116301194 A CN 116301194A CN 202310283356 A CN202310283356 A CN 202310283356A CN 116301194 A CN116301194 A CN 116301194A
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- switch
- swinging
- stay wire
- handle
- swing
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 210000000078 claw Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/02—Means preventing undesired movements of a controlling member which can be moved in two or more separate steps or ways, e.g. restricting to a stepwise movement or to a particular sequence of movements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Control Devices (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention provides a mechanism and a method for controlling movement of swinging equipment, and belongs to the field of control. The utility model provides a mechanism of control swing equipment motion, includes the swing equipment that installs, opens and closes the switch of swing equipment, the switch with swing equipment links to each other, opens the stay wire of switch and stay wire opening device, stay wire one end with stay wire opening device links to each other, the other end with the switch links to each other, stay wire opening device is pulled when the stay wire is opened the switch swing equipment can move, the switch is closed the time swing equipment lock is dead. The method for controlling the movement of the swinging equipment provided by the invention is to control the swinging of the swinging equipment by using the stay wire opening device and the stay wire. The invention realizes the precision and timeliness of control and the permanence of control by using mechanical control, and the mechanical mechanism of the invention can reduce the manufacturing cost and the use cost of control.
Description
Technical Field
The invention relates to the field of control, in particular to a mechanism and a method for controlling movement of swinging equipment.
Background
Many fields at present relate to electric control or intelligent control, but the electric control or intelligent control has control delay, program faults are easy to occur, the electric control or intelligent control is high in cost, mechanical control has timeliness and accuracy and is low in manufacturing cost and use cost, the electric control or intelligent control depends on energy power, most depends on a power supply, and after the power supply is exhausted, a control function is disabled.
Accordingly, the present application seeks to provide a mechanism and method of controlling the movement of a swinging device.
Disclosure of Invention
The invention aims to provide a mechanism and a method for controlling the movement of swinging equipment, which realize the real-time and accurate control, reduce the manufacturing cost and the use cost of the control mechanism and have the control function not limited by energy sources.
The technical scheme provided by the invention is as follows:
the invention provides a mechanism for controlling the movement of a swinging device, comprising:
a mounted swinging device;
a switch for switching on and off the swinging equipment, wherein the switch is connected with the swinging equipment;
a pull wire opening device for opening the switch;
one end of the pull wire is connected with the pull wire opening device, and the other end of the pull wire is connected with the switch;
the pull wire opening device is used for pulling the pull wire to open the switch, the swinging equipment can move, and the swinging equipment is locked when the switch is closed.
Preferably, the swinging device is a handrail and the switch is a dead lock switch.
Preferably, the locking switch includes:
a limiting claw arranged at the tail end of the handrail;
the support plate is arranged at the fixed connection part;
the locking shaft can be clamped in and separated from the limiting claw;
and one end of the reset device is connected with the supporting plate, the other end of the reset device is connected with the locking shaft, and the reset device has elasticity.
Preferably, the locking switch includes:
the rotating shaft is connected with the armrests, and a groove is formed in the middle of the rotating shaft;
the fixed sleeve is sleeved on the rotating shaft and is fixedly arranged at the joint;
the mounting piece is connected between the fixed sleeve and the rotating shaft;
the mounting piece is internally provided with a pin which can move up and down, and the pin can be clamped between the fixed sleeve and the rotating shaft when moving upwards;
the mounting piece is internally provided with a spring, one end of the spring is fixedly connected with the mounting piece, and the other end of the spring is fixedly connected with the pin.
Preferably, the swinging device is a swinging arm, the swinging arm is driven to swing by the driving device, and the driving device is turned on and off by the driving switch.
Preferably, the pull wire opening device comprises:
a fixedly mounted handle;
a brake handle mounted on the handle, the brake handle being capable of being pinched;
the brake handle is connected with the pull wire, and the brake handle is pinched to pull the pull wire to open the switch.
Preferably, the pull wire opening device comprises:
a fixedly mounted handle;
a rotating mechanism mounted on the handle;
the rotating mechanism is connected with the stay wire, and the switch can be started by rotating the rotating mechanism to pull the stay wire.
A method of controlling movement of a wobbling device, comprising the steps of:
s1, pinching the brake handle, pulling the pull wire to open the switch, and enabling the swinging equipment to move;
s2, loosening the brake handle, resetting the switch and locking the swinging equipment.
A method of controlling movement of a wobbling device, comprising the steps of:
s1, rotating the rotating mechanism to pull the stay wire to open the switch, and enabling the swinging equipment to move; s2, reversely rotating the rotating mechanism to reset the switch, and locking the swinging equipment.
The mechanism and the method for controlling the movement of the swinging equipment provided by the invention can bring at least one of the following beneficial effects:
1. the invention realizes the motion control of the swinging mechanism by using a mechanical structure, and can realize the real-time performance and the accuracy of the control;
2. the invention has the advantages of less mechanical structure quantity and low manufacturing and material cost, and can effectively reduce the cost of the control mechanism;
3. the control of the invention is completed by the mechanical structure, other power energy sources are not needed, and the situation that the control cannot be performed due to energy source failure cannot occur;
4. the pull wire can directly pass through other mechanical structures, so that the occupied space is reduced.
Drawings
The above features, technical features, advantages and implementation manners of a mechanism and a method for controlling the motion of a swinging device will be further described in a clear and understandable manner with reference to the accompanying drawings, in which preferred embodiments are described below:
FIG. 1 is a schematic elevation view of a mechanism for controlling the movement of a swing apparatus;
FIG. 2 is a schematic view from the rear of the structure of a mechanism for controlling the movement of a swinging device;
FIG. 3 is a schematic side view of a mechanism for controlling the movement of a swing apparatus;
FIG. 4 is a schematic illustration of the armrest of a mechanism for controlling the movement of the swing apparatus swinging to an intermediate position for locking;
FIG. 5 is a schematic diagram of another lockout switch of a mechanism for controlling movement of a swing device;
FIG. 6 is a schematic diagram of another lockout switch of a mechanism for controlling movement of a swing device;
FIG. 7 is a schematic illustration of an alternative wire opener for controlling the movement of a swinging apparatus;
reference numerals illustrate: 1. a frame; 2. an armrest; 3. swing arms; 4a, stay wire; 4b, pulling wires; 42a, handles; 43a, brake handles; 42b, a handle; 43b, brake handles; 42c, a handle; 45c, a rotating mechanism; 5. a driving device; 6. a drive switch; 7. a lock-up switch; 701. a locking shaft; 702. a reset device; 703. a support plate; 704. a limit claw; 705. a rotating shaft; 706. a fixed sleeve; 707. a pin; 708. a spring; 709. and a mounting member.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The utility model provides a mechanism of control swing equipment motion, includes the swing equipment that installs, acts as go-between, act as go-between opening device and switch, and act as go-between one end links to each other with the opening device that acts as go-between, and the other end links to each other with the switch, and the switch links to each other with swing mechanism, and swing equipment can move when the switch is opened, and swing equipment locks when the switch is closed. In particular to the embodiments of the present application, as shown in fig. 1-7, the swinging device refers to a swing arm 3 or a handrail 2.
In particular, in the first embodiment of the present invention, as shown in fig. 1 to 4, a mechanism for controlling the movement of the swinging means, which is the armrest 2, the switch is the dead lock switch 7, the pull-wire opening device includes the brake handle 43a and the handle 42a, and the mechanism for controlling the movement of the swinging means further includes the pull wire 4a.
In this embodiment, the armrest 2 is rotatably mounted on the frame 1, the handle 42a is mounted on the top end of the armrest 2, the brake lever 43a is connected to the handle 42a, one end of the pull wire 4a is connected to the brake lever 43a, and the other end is connected to the lock switch 7.
The lock handle 43a is pinched, the lock handle 43a pulls the lock switch 7 through the pull wire 4a, the lock of the handrail 2 is released, the handrail 2 can rotate, the lock handle 43a is released, the lock switch 7 is reset, and the handrail 2 is fixedly locked.
In the second embodiment, as shown in fig. 1 to 4, on the basis of the first embodiment, a lock switch 7 of a mechanism for controlling movement of a swinging apparatus specifically includes a lock shaft 701, a reset device 702, a support plate 703, and a limit claw 704.
The limiting jaw 704 is fixed at the bottom of the handrail 2, the locking shaft 701 can be clamped into the limiting jaw 704 and can be separated from the limiting jaw 704, the supporting plate 703 is mounted on the frame 1, the reset device 702 is elastic, one end of the reset device 702 is fixedly connected with the supporting plate 703, the other end of the reset device is connected with the locking shaft 701, the locking shaft 701 can be reset under the elasticity of the reset device 702, and one end of the pull wire 4a is fixed on the locking shaft 701.
As shown in fig. 1 to 4, the locking shaft 701 is clamped into the limit jaw 704 when the handrail 2 is in a vertical state, the handrail 2 is fixedly locked, the lock handle 43a is pinched to pull the pull wire 4a, the locking shaft 701 is pulled downwards to be separated from the limit jaw 704, and the handrail 2 can rotate freely.
As shown in fig. 2, when the armrest 2 is rotated to a certain angle, the brake handle 43a is released, the locking shaft 701 is reset under the elastic force of the reset device 702, and the locking shaft 701 supports the armrest 2 on the side of the limit pawl 704 to be locked.
Pulling the pull wire 4a by pulling the brake handle 43a again pulls the locking shaft 701 downward, and the limit pawl 704 loses resistance and the armrest 2 can swing freely again. The armrest 2 is restored to the vertical state, the locking shaft 701 of the brake release handle 43a is clamped into the limit claw 704 under the elasticity of the reset device 702, and the armrest 2 is fixedly locked.
In the third embodiment, as shown in fig. 5 to 6, the dead-lock switch 7 specifically includes a rotation shaft 705, a fixed sleeve 706, a pin 707, a spring 708, and a mount 709 on the basis of the first embodiment. The pin 707 and the spring 708 are mounted in the fixing member 709, one end of the spring 708 is connected to the fixing member 709, the other end is connected to the pin 707, the pin 707 is provided with a hole 710, the hole 710 is used for fixedly connecting with the pull wire 42a, the rotating shaft 705 is connected with the handrail 2, a groove used for matching with the pin 707 is formed in the middle of the rotating shaft 705, and the fixing sleeve 706 is sleeved on the rotating shaft 705 and fixedly mounted on the frame 1.
As shown in fig. 6, when the armrest 2 is in the vertical state, the pin 707 is clamped between the fixed sleeve 706 and the rotating shaft 705, the brake handle 42a is pinched to pull the pull wire 4a to pull the pin 707 downward and separate from the fixed sleeve 706 and the rotating shaft 705, the armrest 2 can freely rotate, and when the armrest 2 is rotated to the vertical position again, the brake handle 42a is released, the pin 707 returns to between the fixed sleeve 706 and the rotating shaft 705 under the action of the spring 708, and the armrest 2 is fixedly locked. The armrest 2 does not have a locking function in other positions than the vertical direction because the pin 707 is caught by the rotation shaft 706 and cannot be caught between the fixing sleeve and the rotation shaft 705.
In the fourth embodiment, as shown in fig. 1 to 2, a mechanism for controlling the movement of a swinging device, the swinging device is a swinging arm 3, a pull wire opening device brake handle 43b and a handle 42b, and further comprises a driving device 5, a driving switch 6 and a pull wire 4b, wherein the swinging arm 3 is installed on the frame 1, one end of the driving device 5 is connected with the middle part of the swinging arm 3, the other end of the driving device is fixedly installed on the frame 1, the driving switch 6 is positioned at the tail end of the driving device 5 and can control the opening and closing of the driving device 5, the handle 42b is installed at the top end of the handrail 2, and the brake handle 43b is connected with the handle 42 b. The pull wire 4b has one end connected to the brake lever 43b and the other end connected to the drive switch 6.
It should be understood that the handle 42b is fixed to the top end of the armrest 2 for aesthetic purposes, but the handle 42b may be directly fixed to the top end of the swing arm 3 or at another position.
In this embodiment, pinching the handle 43b pulls the pull wire 4b to turn on the driving switch 6, the driving device 5 can drive the swing arm 3 to swing, releasing the handle 43b, closing the driving switch 6, stopping the driving device 5, and fixing the swing arm 3 to lock.
In the fifth embodiment, as shown in fig. 7, a mechanism for controlling the movement of the swinging device, the pull wire opening device is a handle 42c and a rotating mechanism 45c, one end of the pull wire 4a is connected to the rotating mechanism 45c, and the other end is connected to the switch. In this embodiment, the pulling wire 4a is pulled to turn on the switch by rotating the rotating mechanism 45c by hand, so that the swinging device can move freely.
The wire opening device (the handle 42c and the rotating mechanism 45 c) in the fourth embodiment may be used instead of the wire opening devices (the brake lever 43a and the handle 42a or the brake lever 43b and the handle 42 b) in the first to third embodiments, and the technical effects achieved are the same, and the wire opening devices can be pulled.
In all the embodiments, the pull wire opening device is used for pulling the pull wire opening switch, then the corresponding swinging equipment can swing freely, the pull wire opening device is released to switch off, and the swinging equipment is locked and can not swing freely any more.
The invention has the advantages of less mechanical structure quantity and low manufacturing and material cost, and can effectively reduce the cost of the control mechanism. The pull wire can directly pass through other mechanical structures, so that the occupied space is reduced.
A method for controlling the movement of swinging equipment includes such steps as pulling pull wire by pull wire opener, opening the switch of swinging equipment by pull wire, moving swinging equipment freely, releasing pull wire opener, closing switch, and locking swinging equipment.
In particular, in the first to third embodiments of the present invention, the brake handle 43a is pinched by a hand, the pull wire 4a opens the locking switch 7 of the handrail 2 once, the handrail 2 can swing freely, the brake handle 43a is released, the locking switch 7 is closed, and the handrail 2 is fixedly locked. The brake handle 43b is pinched by hands, the pull wire 4b opens the driving switch 6 of the swing arm 3, the swing arm 3 can move under the action of the driving device 5, the brake handle 43b is released, the driving switch 6 is closed, and the swing arm 3 is fixedly locked.
In the fourth embodiment of the present invention, the rotating mechanism 45c is rotated by hand, the pull wire is pulled to open the switch of the swinging device, the swinging device can swing freely, the rotating mechanism 45c is rotated reversely, the switch is closed, and the swinging device is fixedly locked.
The control method is very simple and convenient, and is accurate and timely in control.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (7)
1. A mechanism for controlling movement of a swinging device, comprising:
the well-installed swinging equipment is a swinging arm;
the driving device is used for driving the swing arm to swing;
the switch for switching on and off the swing arm is a driving switch, the driving switch is connected with the swing arm, and the driving device is switched on and off by means of the driving switch;
a pull wire opening device for opening the drive switch;
one end of the stay wire is connected with the stay wire opening device, and the other end of the stay wire is connected with the driving switch;
the swing arm can move when the pull wire opening device pulls the pull wire to open the driving switch;
when the stay wire opening device loosens the stay wire to close the driving switch, the swing arm is locked. .
2. The mechanism for controlling movement of a swinging device as claimed in claim 1, further comprising a frame, said swinging arm being mounted on said frame, said driving means having one end connected to a central portion of said swinging arm and another end fixedly mounted on said frame.
3. A mechanism for controlling the movement of a swinging device as claimed in claim 2, wherein said drive switch is located at the end of said drive means and said drive switch is operable to control the opening and closing of said drive means.
4. A mechanism for controlling movement of a swing apparatus according to claim 3, wherein said wire opening means comprises:
a fixedly mounted handle;
a brake handle mounted on the handle, the brake handle being capable of being pinched;
the brake handle is connected with the stay wire, and the brake handle is pinched to pull the stay wire to open the driving switch.
5. A mechanism for controlling movement of a swing apparatus according to claim 3, wherein said wire opening means comprises:
a fixedly mounted handle;
a rotating mechanism mounted on the handle;
the rotating mechanism is connected with the stay wire, and the rotating mechanism can pull the stay wire to open the driving switch.
6. A method of controlling movement of a swinging device, characterized in that the control is effected by a mechanism for controlling movement of a swinging device as claimed in claim 4, comprising the steps of:
s1, pinching the brake handle to pull the pull wire to start the driving switch, wherein the swing arm can move;
s2, loosening the brake handle, resetting the driving switch, and locking the swing arm.
7. A method of controlling movement of a swinging apparatus, characterized in that the control is effected by a mechanism for controlling movement of a swinging apparatus as claimed in claim 5, comprising the steps of:
s1, rotating the rotating mechanism to pull the stay wire to start the driving switch, wherein the swing arm can move;
s2, reversely rotating the rotating mechanism, resetting the driving switch and locking the swing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310283356.XA CN116301194A (en) | 2017-12-29 | 2017-12-29 | Mechanism and method for controlling movement of swinging equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310283356.XA CN116301194A (en) | 2017-12-29 | 2017-12-29 | Mechanism and method for controlling movement of swinging equipment |
| CN201711477527.3A CN107943201B (en) | 2017-12-29 | 2017-12-29 | Mechanism and method for controlling movement of swinging equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711477527.3A Division CN107943201B (en) | 2017-12-29 | 2017-12-29 | Mechanism and method for controlling movement of swinging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116301194A true CN116301194A (en) | 2023-06-23 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711477527.3A Active CN107943201B (en) | 2017-12-29 | 2017-12-29 | Mechanism and method for controlling movement of swinging equipment |
| CN202310283356.XA Pending CN116301194A (en) | 2017-12-29 | 2017-12-29 | Mechanism and method for controlling movement of swinging equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711477527.3A Active CN107943201B (en) | 2017-12-29 | 2017-12-29 | Mechanism and method for controlling movement of swinging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107943201B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0947906B1 (en) * | 1994-11-08 | 2001-10-04 | Jungheinrich Aktiengesellschaft | Manually actuated control device for an operator stand or seat |
| CN204736986U (en) * | 2015-03-30 | 2015-11-04 | 天津天瑞玮圣运动器材有限公司 | Novel prevent dead brake lever of special lock of bicycle of swift current car |
| CN104771281B (en) * | 2015-04-27 | 2017-05-10 | 金立新 | Multifunctional wheelchair |
| CN207650689U (en) * | 2017-12-29 | 2018-07-24 | 上海邦邦机器人有限公司 | A kind of mechanism of control rocking apparatus movement |
-
2017
- 2017-12-29 CN CN201711477527.3A patent/CN107943201B/en active Active
- 2017-12-29 CN CN202310283356.XA patent/CN116301194A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN107943201A (en) | 2018-04-20 |
| CN107943201B (en) | 2023-04-25 |
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