CN208684178U - A kind of portable radio communication well enclosure range unit - Google Patents
A kind of portable radio communication well enclosure range unit Download PDFInfo
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- CN208684178U CN208684178U CN201821380763.3U CN201821380763U CN208684178U CN 208684178 U CN208684178 U CN 208684178U CN 201821380763 U CN201821380763 U CN 201821380763U CN 208684178 U CN208684178 U CN 208684178U
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- well enclosure
- distance
- range unit
- alarm
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Abstract
The utility model discloses a kind of portable radio communication well enclosure range units, comprising: distance-measurement module and processor module, distance-measurement module include the ultrasonic sensor and infrared distance sensor being connected with processor module；Display module includes the display screen for showing distance between well enclosure and carriage, and display screen is connected with processor module；Calibration module includes multiple keys for correcting distance between well enclosure and lift car, and key is connected with processor module；Alarm module includes LED warning light and buzzer, and LED warning light and buzzer are connected with processor module.The utility model uses the spacing of sensor automatic measurement well enclosure and carriage, and sends data to hand-held mobile terminal real-time display, issues alarm when exceeding preset value apart from real-time monitoring to well enclosure by alarm module；The portable real-time measurement for realizing well enclosure distance improves the efficiency of elevator inspection, ensure that the safety of inspector.
Description
Technical field
The utility model relates to elevators to examine detection technique field, and in particular to a kind of portable radio communication well enclosure survey
Away from device.
Background technique
Elevator ownership in China's rises year by year at present, for elevator inspection detection work with elevator technology update not
Disconnected progress.Since lift car will be present overhauling elevator, take personnel from the gap falling risk away from well enclosure apart from wide, because
Rule in the specification " elevator surveillance inspection and periodic inspection rule-traction and forcibly driving elevator " that this China is examined for elevator
Lift car is determined with the spacing of the well enclosure in face of car entrance no more than 0.15m, and the 0.50m spacing is less than for local height
0.20m can be increased to.It is at present that reviewer passes through positioned at cab interior for the general measurement method of well enclosure spacing
Repeat switch gate measures the carriage of multiple positions and the spacing of well enclosure, and this method needs at least two people cooperation, it is complicated for operation and
It is easy to cause missing inspection, detection efficiency is low.Existing measuring tool is bulky and mounting means is complicated, not mature man-machine friendship
Mutual interface needs to read measurement result from instrument itself after measurement, operation is complicated, unknown for general measurement method advantage
It is aobvious.
Utility model content
Aiming at the shortcomings existing in the above problems, the utility model provides a kind of portable radio communication well enclosure survey
Away from device, the spacing of sensor automatic measurement well enclosure is used, and issues alarm, shape when well enclosure spacing exceeds specified value
At a set of portable radio communication well enclosure range unit, to improve the efficiency of elevator inspection and the safety of inspector.
The utility model discloses a kind of portable radio communication well enclosure range units, comprising:
Distance-measurement module and processor module, the distance-measurement module include for measuring between well enclosure and carriage
The ultrasonic sensor and infrared distance sensor of distance, the ultrasonic sensor and infrared distance sensor with the place
Device module is managed to be connected；
Magnetic suction module, the magnetic suction module include ferro-gum and ndfeb disk, the ultrasonic sensor and infrared
Distance measuring sensor is adsorbed on the outside of lift car toeguard or on the outside of elevator cage door by ferro-gum, well enclosure range unit
Main body is adsorbed on the outside of lift car toeguard or on the outside of elevator cage door by ferro-gum and ndfeb disk；
Display module, the display module include the display screen for showing distance between well enclosure and carriage, described aobvious
Display screen is connected with the processor module；
Calibration module, the calibration module include multiple keys for correcting distance between well enclosure and lift car,
The key is connected with the processor module；
Alarm module, the alarm module include LED warning light and buzzer, the LED warning light and buzzer and institute
Processor module is stated to be connected；When distance is more than preset value between well enclosure and lift car, the flashing of LED warning light, buzzer
Buzzing alarm；
Communication module, mobile terminal are connected by the communication module with the processor module；
Power module, the power module respectively with the distance-measurement module, processor module, display module, calibration
Module, alarm module are connected with communication module.
As a further improvement of the utility model, the processor module, display module, calibration module, alarm module,
Communication module and power module are integrated into the main body of well enclosure range unit, four angles at the main body back side of well enclosure range unit
Equipped with ndfeb disk, the rest position at the main body back side of well enclosure range unit is equipped with ferro-gum.
The communication module is bluetooth communication module as a further improvement of the utility model,.
The power module includes battery, Micro USB interface, overcurrent guarantor as a further improvement of the utility model,
Protection circuit and voltage regulator circuit, the battery, Micro USB interface are connected with the current foldback circuit, the overcurrent protection
Circuit is connected with the voltage regulator circuit, the voltage regulator circuit respectively with the distance-measurement module, processor module, display mould
Block, calibration module, alarm module are connected with communication module.
The quantity of the ultrasonic sensor and infrared distance sensor is as a further improvement of the utility model,
2, the ultrasonic sensor and infrared distance sensor are symmetrically connected to the processing by soft cable or straight-insert joint
In device module.
The display screen uses resolution ratio for the colour 3.2 of 320*240 pixel as a further improvement of the utility model,
Very little liquid crystal touch screen.
Compared with prior art, the utility model has the following beneficial effects:
It is the utility model simple installation, easy to operate, using the spacing of sensor automatic measurement well enclosure and carriage, and will
Data are sent to hand-held mobile terminal real-time display, by alarm module to well enclosure apart from real-time monitoring, when exceeding preset value
Issue alarm；The utility model solves existing equipment installation complexity, and reading data is inconvenient, not in time to real time data perception
Problem；The portable real-time measurement for realizing well enclosure distance improves the efficiency of elevator inspection, ensure that the peace of inspector
Entirely.
Detailed description of the invention
Fig. 1 is the hardware configuration of portable radio communication well enclosure range unit disclosed in a kind of embodiment of the utility model
Frame diagram；
Fig. 2 is the power supply the principle of portable radio communication well enclosure range unit disclosed in a kind of embodiment of the utility model
Frame diagram；
Fig. 3 is the structure chart of portable radio communication well enclosure range unit disclosed in a kind of embodiment of the utility model；
Fig. 4 is the adsorption design schematic diagram of the magnetic suction module at device back in Fig. 3；
Fig. 5 is the installation site of portable radio communication well enclosure range unit disclosed in a kind of embodiment of the utility model
Schematic diagram.
In figure:
10, distance-measurement module；11, ultrasonic sensor；12, infrared distance sensor；13, soft cable；20, it handles
Device module；21, processor；22, master switch；30, display module；31, display screen；40, calibration module；41, key；50, it alerts
Module；51, LED warning light；52, buzzer；53, alarm switch；60, magnetic suction module；61, ferro-gum；62, neodymium-iron-boron
Piece；70, communication module；80, power module；81, battery；82, Micro USB interface；83, current foldback circuit；84, pressure stabilizing electricity
Road；90, lift car；91, lift car toeguard；92, elevator cage door.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is a part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model provides a kind of portable radio communication well enclosure range unit, which passes through distance-measurement module
The current well enclosure of real-time measurement sends data to processor module at a distance from lift car sill or light curtain, processor
Module receives distance-measurement module distance value detected and is shown in display module, and processor module is also used to judge to be detected
Distance value and setting alarm preset value；Meanwhile communication module sends data to hand-held mobile terminal, alarm module is in well
Road wall distance will issue sound-light alarm when exceeding preset value, meanwhile, hand-held mobile terminal can show specific floor well enclosure distance
Exceeded alarm signal.The utility model patent is adsorbed on the outside of toe guard of elevator car or on the outside of elevator cage door by magnetic, is passed through
The control errors of preset value are realized in key or wireless telecommunications calibration, realize in narrow space the automatic measurement of well enclosure distance and
Alarm.
The utility model is further described in detail with reference to the accompanying drawing:
As shown in Figs. 1-5, the utility model provides a kind of portable radio communication well enclosure range unit, comprising: distance
Measurement module 10, processor module 20, display module 30, calibration module 40, alarm module 50, magnetic suction module 60, communication module
70 and power module 80；Distance-measurement module 10, display module 30, calibration module 40, alarm module 50, communication module 70 are distinguished
It is connected with processor module 20；Processor module 20, display module 30, calibration module 40, alarm module 50,70 and of communication module
Power module 80 is integrated into the main structure of well enclosure range unit, as shown in Figure 3；Wherein:
As shown in Figure 1,3, the distance-measurement module 10 of the utility model includes that ultrasonic sensor 11 and infrared distance measurement pass
Sensor 12 each pair, be symmetrically connected on the corresponding interface of processor 21 by soft cable 13 or straight cutting interface, for measuring
The distance between well enclosure and carriage；Ultrasonic sensor 11 and infrared distance sensor 12 are existing conventional ranging sensing
Device, therefore its range measurement principle is not set forth in detail at this；The electromechanical ultrasonic sensor of guiding can be used in ultrasonic sensor 11
Sharp infrared distance sensor GP2Y0A51SK0F can be used in KS103, infrared distance sensor 12；It is debugged before use,
The distance that ultrasonic sensor 11 and infrared distance sensor 12 are surveyed is debugged as ultrasonic sensor 11 and infrared distance measurement biography
The bottom of the ferro-gum 61 of sensor 12 is away from the distance between determinand.
As shown in figure 3, the processor module 20 of the utility model includes the master switch that processor 21 and control device work
22, STM32 microcontroller can be selected in processor 21, is used to receive ultrasonic sensor 11 and infrared distance sensor 12 is surveyed
Distance value, and received distance value is compared with preset alarm distance value, when in four distance values detected
When any value is more than preset value, alarm module 50 is alerted.
As shown in Figure 1,3, the display module 30 of the utility model include display screen 31, display screen 31 use resolution ratio for
3.2 cun of liquid crystal touch screens of colour of 320*240 pixel connect processor module 20, for showing equipment Chinese and English title,
Distance away from well enclosure, the connection of the exceeded warning information of well enclosure and communication module.
As shown in Figure 1,3, the calibration module 40 of the utility model includes the spacing for correcting well enclosure Yu lift car
From multiple keys 41, multiple keys 41 connect processor modules 20, are corrected between current well enclosure and lift car by key
Distance.
As shown in Figure 1,3, the alarm module 50 of the utility model includes LED warning light 51, buzzer 52 and alarm switch
53, LED warning lights 51, buzzer 52 and alarm switch 53 are connected with processor module 20；When between well enclosure and lift car
When distance is more than preset value, the flashing of LED warning light 51,52 buzzing of buzzer alarm, equipment end alarm can be opened by alarm switch 53
It opens, close.
As shown in Figure 4,5, the magnetic suction module 60 of the utility model includes ferro-gum 61 and ndfeb disk 62, ultrasonic wave
Sensor 11 and infrared distance sensor 12 are adsorbed on outside the lift car toeguard 91 of lift car 90 by ferro-gum 61
92 outside of side or elevator cage door；The main body of well enclosure range unit is adsorbed on elevator by ferro-gum 61 and ndfeb disk 62
92 outside of 91 outside of toe guard of elevator car or elevator cage door.Specific: four angles at the main body back side of well enclosure range unit are equipped with
The rest position of ndfeb disk 62, the main body back side of well enclosure range unit is equipped with ferro-gum 61.Ru-Fe-Mn's magnetic sheet 62 with
The surface of soft rubber magnet 61 is generally aligned in the same plane to obtain better adsorption capacity.
As shown in Figure 1,3, the communication module 70 of the utility model is bluetooth communication module, connects processor module 20,
The information that processor 21 is collected is sent in portable mobile terminal, bluetooth communication realizes nothing by HC-05 bluetooth module
Line transmission, using 2.0 agreement of bluetooth, transmission range is up to 10 meters.Portable device APP operates in the shifting such as mobile phone, plate, computer
In dynamic terminal, the real time data that processor module is sent is received by bluetooth communication, can be worked as with equipment end communication manual correction
Preceding measurement distance, inputs that elevator speed, building storey be high, after current floor, carriage traffic direction locating for carriage at the end APP,
By calculating carriage range ability under present speed, can within automatic shield height 50cm 15-20cm well enclosures apart from exceeded
Warning information, and well enclosure can be shown apart from exceeded specific floor, while the end APP can graphically open up data
Show, display alarm information, and has data and warning information preservation output function.
As shown in Fig. 2, the power module 80 of the utility model respectively with distance-measurement module 10, processor module 20, aobvious
Show that module 30, calibration module 40, alarm module 50 are connected with communication module 70, for each module for power supply；Power module 80 wraps
Battery 81, Micro USB interface 82, current foldback circuit 83 and voltage regulator circuit 84 are included, battery 81, Micro USB interface 82 are equal
Be connected with current foldback circuit 83, current foldback circuit 83 is connected with voltage regulator circuit 84, voltage regulator circuit 84 respectively with range measurement
Module 10, processor module 20, display module 30, calibration module 40, alarm module 50 are connected with communication module 70, power module
It is further equipped with cell anti-reverse interface, current foldback circuit is used to prevent the short circuit under fortuitous event, protects circuit；Pressure stabilizing
Circuit to all modules provide transformation after operating voltage；Wherein, current foldback circuit and voltage regulator circuit are existing power supply circuits
Conventional circuit design, therefore its specific structure is not elaborated herein；The power supply of equipment is connect by 9V battery or MicroUSB
It mouthful provides, electric current through voltage regulator circuit by converting voltages into the operating voltages of modules after current foldback circuit, then to institute
There is module to provide power supply.
The application method of the utility model are as follows:
1, elevator door is opened after running carriage to suitable position, by equipment and sensor in such a way that magnetic adsorbs
It is adsorbed on the outside of the outside of elevator cage door or the toeguard of lift car；
2, the utility model master switch is opened, is switched on；
If 3, equipment is installed on the outside of gate, after calliper to measure gate depth, gate doorframe depth, school are keyed in by key
Locating tab assembly result；
4, run mobile terminal APP (if having), connection equipment and and device pairing, operation interface input elevator operation speed
It spends, building storey is high, current floor, carriage traffic direction locating for carriage；
5, closed layer door, maintenance mode operates an elevator to be run with fixed-direction, realizes the real-time measurement of well enclosure distance,
Carriage and well enclosure apart from it is exceeded when, apparatus main body issues sound-light alarm by buzzer and LED, while in liquid crystal screen display
" well enclosure is apart from exceeded！", " X layers of well enclosure are apart from exceeded for display on handheld device APP (if having)！".
Utility model has the advantages that
1, the utility model simple installation, does not need any additional means or operation, and magnetic is adsorbed in outside toe guard of elevator car
On the outside of side or gate, well enclosure and carriage distance ranging function in carriage operational process is can be realized in booting；
2, the utility model uses many types of sensor, multimetering, is avoided as much as possible missing inspection, test leakage and data error
Situation；
3, the utility model can be realized in real time under conditions of intervening without the external world apart from exceeded alarm；
4, the utility model can realize the wireless connection of bluetooth and hand-held mobile terminal, can be realized the online instant of data
Measurement is shown, alarm, facilitates exhibiting data reporting form, processing, output；
5, the utility model is small in size, is convenient for carrying, and battery power supply is, it can be achieved that almost continual on-line checking；
6, the utility model has hand-held mobile terminal human-computer interaction interface, it can be achieved that the well enclosure distance of accurate floor is super
Mark alarm, is provided simultaneously with data, the report generation of diagram, printing, output.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of portable radio communication well enclosure range unit characterized by comprising
Distance-measurement module and processor module, the distance-measurement module include for measuring distance between well enclosure and carriage
Ultrasonic sensor and infrared distance sensor, the ultrasonic sensor and infrared distance sensor with the processor
Module is connected；
Magnetic suction module, the magnetic suction module include ferro-gum and ndfeb disk, the ultrasonic sensor and infrared distance measurement
Sensor is adsorbed on the outside of lift car toeguard or on the outside of elevator cage door by ferro-gum, the main body of well enclosure range unit
It is adsorbed on the outside of lift car toeguard or on the outside of elevator cage door by ferro-gum and ndfeb disk；
Display module, the display module include the display screen for showing distance between well enclosure and carriage, the display screen
It is connected with the processor module；
Calibration module, the calibration module includes multiple keys for correcting distance between well enclosure and lift car, described
Key is connected with the processor module；
Alarm module, the alarm module include LED warning light and buzzer, the LED warning light and buzzer and the place
Device module is managed to be connected；When distance is more than preset value between well enclosure and lift car, the flashing of LED warning light, buzzer buzzing
Alarm；
Communication module, mobile terminal are connected by the communication module with the processor module；
Power module, the power module respectively with the distance-measurement module, processor module, display module, calibration module,
Alarm module is connected with communication module.
2. portable radio communication well enclosure range unit as described in claim 1, which is characterized in that the processor die
Block, display module, calibration module, alarm module, communication module and power module are integrated into the main body of well enclosure range unit, well
Four angles at the main body back side of road wall range unit are equipped with ndfeb disk, the remaining bit at the main body back side of well enclosure range unit
Ferro-gum is installed.
3. portable radio communication well enclosure range unit as described in claim 1, which is characterized in that the communication module is
Bluetooth communication module.
4. portable radio communication well enclosure range unit as described in claim 1, which is characterized in that the power module packet
Include battery, Micro USB interface, current foldback circuit and voltage regulator circuit, the battery, Micro USB interface with the mistake
Stream protection circuit be connected, the current foldback circuit is connected with the voltage regulator circuit, the voltage regulator circuit respectively with the distance
Measurement module, processor module, display module, calibration module, alarm module are connected with communication module.
5. portable radio communication well enclosure range unit as described in claim 1, which is characterized in that the supersonic sensing
The quantity of device and infrared distance sensor is 2, and the ultrasonic sensor and infrared distance sensor pass through soft cable
Or straight-insert joint is symmetrically connected on the processor module.
6. portable radio communication well enclosure range unit as described in claim 1, which is characterized in that the display screen uses
Resolution ratio is 3.2 cun of liquid crystal touch screens of colour of 320*240 pixel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380763.3U CN208684178U (en) | 2018-08-27 | 2018-08-27 | A kind of portable radio communication well enclosure range unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821380763.3U CN208684178U (en) | 2018-08-27 | 2018-08-27 | A kind of portable radio communication well enclosure range unit |
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| Publication Number | Publication Date |
|---|---|
| CN208684178U true CN208684178U (en) | 2019-04-02 |
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ID=65886839
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821380763.3U Active CN208684178U (en) | 2018-08-27 | 2018-08-27 | A kind of portable radio communication well enclosure range unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591849A (en) * | 2020-06-08 | 2020-08-28 | 浙江方联工程技术有限公司 | Thing allies oneself with intelligent elevator trouble and reports device for repairment |
| CN112985282A (en) * | 2021-03-25 | 2021-06-18 | 广东省特种设备检测研究院惠州检测院 | Elevator shaft wall distance measuring device |
-
2018
- 2018-08-27 CN CN201821380763.3U patent/CN208684178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591849A (en) * | 2020-06-08 | 2020-08-28 | 浙江方联工程技术有限公司 | Thing allies oneself with intelligent elevator trouble and reports device for repairment |
| CN112985282A (en) * | 2021-03-25 | 2021-06-18 | 广东省特种设备检测研究院惠州检测院 | Elevator shaft wall distance measuring device |
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