CN205861256U - A kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred - Google Patents
A kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred Download PDFInfo
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- CN205861256U CN205861256U CN201620483937.3U CN201620483937U CN205861256U CN 205861256 U CN205861256 U CN 205861256U CN 201620483937 U CN201620483937 U CN 201620483937U CN 205861256 U CN205861256 U CN 205861256U
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Abstract
The utility model discloses a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, system includes the self-generating device driven by Stage elevating platform, self-generating device is arranged on the foreign body pressure signal detection device immediately below Stage elevating platform by power transmission line connection, the signal detected is wirelessly sent to far-end receiver by foreign body pressure signal detection device, and far-end receiver connects and controls the braking motor of Stage elevating platform.This utility model provides a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, can quickly, accurately detection foreign body stop lifting platform dropping signal, reliable output motor brake signal, it is ensured that do not cause personal injury during stage machinery operation.
Description
Technical field
This utility model relates to a kind of stage equipment technical field, is specifically related to one and prevents workman or at Stage elevating platform
On performers and clerks injured and a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred.
Background technology
The current anti-shearing technique of domestic stage has infrared signal detection mode, two kinds of situations of conductive rubber strip, both skills
Art compares infrared signal reliability and in-site installation usability is poor, and infrared signal can solve the signal inspection of linear fashion in theory
Survey, run into circular this technology of lifting platform and just cannot realize, and infrared signal be easily subject to external world's light of stage, artificial smog,
The impact of snowflake etc. causes signal detection mistake, there is unsafe factor；, then there is material old in conductive rubber strip signal detection
Changing and conductive rubber stripe pitch is little, there is time delay, when stopping in signal detection---brake signal output---braking motor
Through causing personal injury hidden danger.And needing wiring to connect, site operation is complex.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of based on self power generation and wireless biography
Defeated stage anti-shear signal detecting system, quickly, accurately can detect foreign body and stop lifting platform dropping signal, export electricity reliably
Machine brake signal, it is ensured that stage machinery does not cause personal injury when running.
The concrete technical scheme of this utility model is: a kind of based on self power generation and be wirelessly transferred stage anti-shear signal detection
System, said system includes the self-generating device driven by Stage elevating platform, and above-mentioned self-generating device is set by power transmission line connection
Putting the foreign body pressure signal detection device immediately below Stage elevating platform, above-mentioned foreign body pressure signal detection device will detect
Signal is wirelessly sent to far-end receiver, and said distal ends receives device and connects and control the braking motor of Stage elevating platform.
This utility model is further arranged to: above-mentioned self-generating device includes DC generator, the main shaft of above-mentioned electromotor
Being connected with Stage elevating platform by certainly tightening up clockwork spring and be driven by generating, above-mentioned electromotor is by power transmission line and above-mentioned foreign body pressure
The working power of force signal detection device is connected and powers.
This utility model is further arranged to: above-mentioned foreign body pressure signal detection device includes pressure transducer, above-mentioned pressure
Force transducer is connected with signal detection controller, and above-mentioned signal detection controller includes wireless signal communication module, threshold decision
Module, signal transmission antenna.
This utility model is further arranged to: above-mentioned pressure transducer includes the piezoelectric ceramics sensing of spring and spring bottom
Device.
This utility model is further arranged to: said distal ends receives device and includes remote controller and signal receiving antenna,
Said distal ends controller includes reception of wireless signals module, brake signal output module, memory module, Ethernet on-line module.
This utility model is further arranged to: be additionally provided with on said distal ends controller motor braking signal output interface,
RS485 interface, Ethernet interface.
This utility model is further arranged to: said distal ends controller is single-chip microcomputer or embedded system or embedding assembly
Machine.
This utility model is further arranged to: above-mentioned foreign body pressure signal detection device also includes soft rubber overcoat, above-mentioned
Soft rubber jacket internal is provided with installing space, is provided with above-mentioned spring, piezoceramic transducer, signal in above-mentioned installing space
Detection controller, signal transmission antenna, working power.
This utility model is further arranged to: above-mentioned soft rubber overcoat is for justifying bar shaped or rectangular bar-shaped or semicircle bar shaped.
By using technique scheme, this utility model has an advantage that
1) stage lift is used to drive the self power generation mode of electromotor, it is achieved non-active operation.
2) the pressure letter that bottom spring+piezoceramic transducer pressure detecting stage lift, foreign body or people produce is used
Number, to have detection response signal fast, detects advantage accurately, after there is not extruding foreign body, time delayed signal exports, and causes motor system
Moved slow problem.
3) using transmission of wireless signals, it is not necessary to numerous and diverse wiring, the tidiness and the line management that are greatly improved stage equipment are difficult
Degree.
4) use wireless transmission method, in radius is 300 meters, it is achieved signal transmitting, save the Pang of wired mode
Big signaling interface amount, the most advantageously arranges in the space of stage equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation after this utility model assembling.
Fig. 2 is the schematic perspective view of this utility model foreign body pressure signal detection device.
Fig. 3 is far-end receiver catenation principle schematic diagram.
Detailed description of the invention
Referring to the drawings, a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, system include by
The self-generating device that Stage elevating platform 1 drives, self-generating device is arranged on immediately below Stage elevating platform by power transmission line 4 connection
Foreign body pressure signal detection device 5, the signal detected is wirelessly sent to far-end and receives dress by foreign body pressure signal detection device 5
Putting, far-end receiver connects and controls the braking motor of Stage elevating platform 1.
Self-generating device includes DC generator 2, and the main shaft of electromotor 2 is by from tightening up clockwork spring 3 and Stage elevating platform 1 phase
Connecting and be driven by generating, electromotor 2 is connected by the working power of power transmission line 4 with foreign body pressure signal detection device 5 and is supplied
Electricity.(working power figure is not drawn into).
Foreign body pressure signal detection device 5 includes that pressure transducer, pressure transducer are connected with signal detection controller 51,
Signal detection controller 51 includes wireless signal communication module, threshold value judgment module, signal transmission antenna 52, pressure transducer bag
Include the piezoceramic transducer 54 of spring 53 and spring bottom.Spring 53 and piezoceramic transducer 54 are according to the need of actual installation
Arrange multiple.
Far-end receiver includes remote controller 61 and signal receiving antenna 62, and remote controller includes that wireless signal connects
Receive module, brake signal output module, memory module, Ethernet on-line module.It is additionally provided with motor braking on remote controller 61
Signal output interface 63, RS485 interface 64, Ethernet interface 65.Remote controller is single-chip microcomputer or embedded system or embedding
Formula computer.
Foreign body pressure signal detection device also includes the overcoat that soft rubber overcoat 55 or other soft material quality guarantee protective materials are made,
Soft rubber overcoat 55 is internal is provided with installing space, installs spring 53, piezoceramic transducer 54, signal detection control in installing space
Device 51 processed, signal transmission antenna 52, working power.
Soft rubber overcoat is for justifying bar shaped or rectangular bar-shaped or semicircle bar shaped or other shapes.
When being embodied as, step of the present utility model is as follows:
Step 1: in Stage elevating platform 1 process of rising or falling, drives from tightening up clockwork spring 3, certainly tightens up clockwork spring 3 driving and turns
Axle, DC generator 2 starts generating, and power transmission line 4 supplies electricity to the working power of described foreign body pressure signal detection device 5.Work
Power supply is chargeable storage.
Step 2: during Stage elevating platform 1 declines, has foreign body to be blocked in above the anti-shear signal detection device 5 of front end
Time, spring 53 by pressure conduction to piezoceramic transducer 54 and will detect rapidly foreign body gravity and be converted into detection signal defeated
Give signal detection controller 51, signal detection controller 51 is previously provided with gravity alarm threshold value, pre-when meeting or exceeding
If gravity alarm threshold value time, by signal detection controller 51 arrange signal transmitting module and signal transmission antenna 52,
Wireless transmission goes out " foreign body block signal " Frame to far-end receiver；If foreign stops, then send " foreign signal ".
Step 3: far-end receiver, according to receiving the information of anti-shear signal detection device from front end, processes and judges
Braking motor is given the need of output " motor braking signal ".And far-end receiver has RS485 interface, Ethernet interface,
Networking detection can be realized, it is achieved information sharing.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. one kind based on self power generation and the stage anti-shear signal detecting system that is wirelessly transferred, it is characterised in that: described system bag
Including the self-generating device driven by Stage elevating platform (1), described self-generating device is arranged on stage liter by power transmission line (4) connection
Foreign body pressure signal detection device (5) immediately below fall platform (1), described foreign body pressure signal detection device (5) is by detect
Signal is wirelessly sent to far-end receiver, and described far-end receiver connects and controls the braking motor of Stage elevating platform (1).
The most according to claim 1 a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, its
Being characterised by: described self-generating device includes DC generator (2), the main shaft of described electromotor (2) is by from tightening up clockwork spring (3)
Being connected with Stage elevating platform (1) and be driven by generating, described electromotor (2) is believed with described foreign body pressure by power transmission line (4)
Number detection device (5) working power be connected and power.
The most according to claim 2 a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, its
It is characterised by: described foreign body pressure signal detection device (5) includes pressure transducer, described pressure transducer and signal detection control
Device processed (51) is connected, and described signal detection controller (51) includes that wireless signal communication module, threshold value judgment module, signal send
Antenna (52).
The most according to claim 3 a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, its
It is characterised by: described pressure transducer includes the piezoceramic transducer (54) of spring (53) and spring bottom.
The most according to claim 4 a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, its
It is characterised by: described far-end receiver includes remote controller (61) and signal receiving antenna (62), described remote controller
Including reception of wireless signals module, brake signal output module, memory module, Ethernet on-line module.
The most according to claim 5 a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, its
It is characterised by: on described remote controller, be additionally provided with motor braking signal output interface (63), RS485 interface (64), Ethernet
Interface (65).
The most according to claim 5 a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, its
It is characterised by: described remote controller (61) is single-chip microcomputer or embedded system or embedded computer.
8. according to a kind of described in claim 4 or 5 based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred,
It is characterized in that: described foreign body pressure signal detection device (5) also includes soft rubber overcoat (55), described soft rubber overcoat (55)
Inside is provided with installing space, is provided with described spring (53), piezoceramic transducer (54), signal inspection in described installing space
Survey controller (51), signal transmission antenna (52), working power.
The most according to claim 8 a kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred, its
It is characterised by: described soft rubber overcoat (55) is for justifying bar shaped or rectangular bar-shaped or semicircle bar shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483937.3U CN205861256U (en) | 2016-05-25 | 2016-05-25 | A kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620483937.3U CN205861256U (en) | 2016-05-25 | 2016-05-25 | A kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred |
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| Publication Number | Publication Date |
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| CN205861256U true CN205861256U (en) | 2017-01-04 |
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| CN201620483937.3U Active CN205861256U (en) | 2016-05-25 | 2016-05-25 | A kind of based on self power generation with the stage anti-shear signal detecting system that is wirelessly transferred |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806518B (en) * | 2016-05-25 | 2018-10-02 | 浙江亚卫通科技有限公司 | The anti-shear signal detecting system of stage based on self power generation and wireless transmission |
-
2016
- 2016-05-25 CN CN201620483937.3U patent/CN205861256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105806518B (en) * | 2016-05-25 | 2018-10-02 | 浙江亚卫通科技有限公司 | The anti-shear signal detecting system of stage based on self power generation and wireless transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Stage anti -shear cuts signal detecting system based on from electricity generation and wireless transmission Effective date of registration: 20180813 Granted publication date: 20170104 Pledgee: Hangzhou hi tech Company limited by guarantee Pledgor: Zhejiang Yavatop Technoiogy Co.,Ltd. Registration number: 2018330000232 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191031 Granted publication date: 20170104 Pledgee: Hangzhou hi tech Company limited by guarantee Pledgor: Zhejiang Yavatop Technoiogy Co.,Ltd. Registration number: 2018330000232 |