CN208937172U - A kind of novel scanning metering weighing platform - Google Patents
A kind of novel scanning metering weighing platform Download PDFInfo
- Publication number
- CN208937172U CN208937172U CN201821793779.7U CN201821793779U CN208937172U CN 208937172 U CN208937172 U CN 208937172U CN 201821793779 U CN201821793779 U CN 201821793779U CN 208937172 U CN208937172 U CN 208937172U
- Authority
- CN
- China
- Prior art keywords
- module
- weighing platform
- weighing
- analog
- microprocessor
- Prior art date
- 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.)
- Active
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of novel scannings to measure weighing platform, including weighing section and the electronic circuitry part being located on weighing section；Weighing section, the guardrail including weighing platform and on the weighing platform；Electronic circuitry part, including microprocessor, data disaply moudle, data transmission module, scanning circuit module, voice module, analog/digital conversion module and power management module, the signal output end of power management module respectively with microprocessor, scanning circuit module, voice broadcast module, the input terminal of analog/digital conversion module connects, microprocessor also respectively with data disaply moudle, data transmission module, scanning circuit module, voice module, the connection of analog/digital conversion module, analog/digital conversion module is also connect with several pressure sensors, data disaply moudle is powered by 9V power switch；The signal output end of voice module is connect with loudspeaker.
Description
Technical field
The utility model relates to electronic medical equipment technical field, weighing platform is measured in specifically a kind of novel scanning.
Background technique
Currently, the weighing utensil that medical industry uses is all made of the common weighing apparatus in market, such as common scale function is more single
One, there is simple weighing display function.There are a large amount of patients to need to weigh daily in hospital, medical staff must carry paper, pen
To the manually recorded information of every patient to be weighed, weighing data and time of measuring, working efficiency is very low, due to occupation type
Particularity, if anything is wrong consequence is very serious when work, in addition task is heavy, the probability of fault is also greatly improved.In addition, weighing
Utensil versatility is high, flexibly changes place according to actual needs when weighing.And commonly the movement of weight weighing platform is very inconvenient,
It usually wants 2 people to cooperate to complete, or even is obstructed in some relatively narrow channel movements, it is necessary to guardrail of dismantling just can solve, and
Specific purpose tool is needed to dismantle, it is quite cumbersome, as shown in figure 12.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a kind of novel scanning weighing balance galassing
Weighing platform is measured in platform, the scanning, and using 4G wireless communication, patient can voluntarily complete to weigh according to voice prompting, realizes
Whole process is accompanied and attended to without medical staff；And digitalized data is collected, management gets rid of manual transcription, to reduce fault, improves work
Make efficiency.Simultaneously using folding guardrail design, cooperation side assist castor, when needing to change place, only need a people be
It can easily move.
Realizing the technical solution of the utility model aim is:
A kind of novel scanning metering weighing platform, including weighing section and the electronic circuitry part being located on weighing section；
The weighing section, including weighing platform, the guardrail on the weighing platform,
The electronic circuitry part, including microprocessor, data disaply moudle, data transmission module, scanning circuit mould
Block, voice module, analog/digital conversion module and power management module, the signal output end of power management module respectively with micro process
The input terminal connection of device, scanning circuit module, voice broadcast module, analog/digital conversion module, microprocessor are also aobvious with data respectively
Show module, data transmission module, scanning circuit module, voice module, analog/digital conversion module connection, analog/digital conversion module also with
The connection of several pressure sensors, data disaply moudle are powered by 9V power switch；The signal output end of voice module and loudspeaking
Device connection.
The weighing platform, upper surface are equipped with anti-skid rubber cushion, and two sides are set as inclined surface, and the end face connecting with guardrail is set
There is lateral auxiliary castor.
The guardrail is folding guardrail, is connect by turnover folding mechanism with weighing platform.
The display of the electronic circuitry part, data disaply moudle is located on guardrail, and pressure sensor is located at weighing platform
Bottom, rest part are located inside weighing platform.
The microprocessor is the microprocessor based on STM32 family chip, using the high-performance of ARM company "
Cortex-M3 " kernel, double 12 ADC, the UART of 4 megabit per seconds of 1 μ s, the I/O of the SPI of 18 megabit per seconds, 18MHz overturn speed
Degree；Its is low in energy consumption (to consume 36mA in 72MHz, drops to 2 μ A when standby under working condition；Integrated level is high, is that weighing platform is steady
It is qualitative that reliable hardware foundation is provided.
The scanning circuit module passes through R232 interface and micro process to interconnect TX200 embedded scanning device with low-light
Device connection, inputs 4.7-15V voltage, which continuously reads function with 300,000 pixel CMOS vanes identification picture, 360 degree
Can, LED light source is carried, strong light is resisted to interfere.
The voice module is connected using the high-end voice synthetic module serial ports SYN6658 of Enronhome and microprocessor
It connects.
The analog/digital conversion module is the analog/digital conversion module based on the dedicated weighing-up wave conversion chip of ADS1232,
The delta-sigma analog-digital converter being a highly integrated is used for low level, high-acruracy survey, this device is by a low drifting, low
The instrument amplifier of noise and a high-order clipping being connected on single-chip integration digital filter are formed from steady modulator.
The power management module, including electric power management circuit interconnected and linear voltage-stabilizing circuit, power management
Circuit is based on MP1584 power source special managing chip circuit, which has that high conversion efficiency, power is big, calorific value is low, electric
The features such as source ripple is small, the power supply for the microsystem；Linear voltage-stabilizing circuit is the linear voltage stabilization electricity based on HT7333 chip
Road, the chip have low-power consumption, low voltage difference, Low Drift Temperature, the power supply for the power supply of mode switching circuit system, with microsystem
Isolation.The anti-interference ability and stability of enhancing system.
The pressure sensor senses scientific and technological piezoelectric cantilever pressure sensor, range 100kg, sensitivity for Ke Li
2.0mv/V, DC5V power supply.
Weighing platform is measured in a kind of novel scanning provided by the utility model, and sliding equipment and fold mechanism combine, and grasp
Work is easier, movement is more flexible, occupied space is smaller.Due to needs in actual work, weighing platform can be replaced often and put place,
Therefore when mobile, after the utility model weighing platform is folded by fold mechanism, occupied space is compared to existing
Dialysis scale space it is smaller.When needing by more narrow channel or doorway, progress manually back-outs star-like bolt i.e.
It is foldable, it can easily pass through above-mentioned place, and existing dialysis scale then needs to carry out handrail using the tool of profession
Disassembly, this process is more troublesome can bring inconvenience in actual use.Meanwhile the utility model dialysis scale is by laterally sliding
Motivation structure can arbitrarily push dialysis scale, and movement is very convenient, and this process only needs a people can be completed.Therefore this is practical new
The function of being slided after the weighing platform of type design is foldable, can largely save human and material resources, and pass through
Movement is more convenient after sliding equipment, reduces the time largely moved, and can greatly improve for hospital in dialysis scale user
The working efficiency in face.
Detailed description of the invention
Fig. 1 is the main view of weighing section；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the schematic perspective view of weighing section；
Fig. 4 is guardrail board folded state diagram；
Fig. 5 is guardrail completely folded state figure
Fig. 6 is the side view of the utility model lateral sliding state；
Fig. 7 is the structural block diagram of electronic circuitry part；
The circuit diagram of Fig. 8 microprocessor；
Fig. 9 is the circuit diagram of analog/digital conversion module；
Figure 10 is the power-switching circuit figure in power management module；
Figure 11 is the electric power management circuit figure in power management module；
Figure 12 is common scale in the prior art；
In figure, 1. display, 2. guardrail, 3. inclined surface, 4. weighing platform, 5. pressure sensor, 6. side is to auxiliary foot
Take turns 7. anti-skid rubber cushions.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawings and examples, but is not the limit to the utility model
It is fixed.
Embodiment:
A kind of novel scanning metering weighing platform, including weighing section and the electronic circuitry part being located on weighing section；
As shown in Figure 1, Figure 2, Figure 3 shows, the weighing section, including weighing platform 4, the guardrail 2 on the weighing platform 4,
As shown in fig. 7, the electronic circuitry part, including microprocessor, data disaply moudle, data transmission module,
Scanning circuit module, voice module, analog/digital conversion module and power management module, the signal output end point of power management module
It is not connect with the input terminal of microprocessor, scanning circuit module, voice broadcast module, analog/digital conversion module, microprocessor also divides
It is not connect with data disaply moudle, data transmission module, scanning circuit module, voice module, analog/digital conversion module, analog/digital turns
Mold changing block is also connect with several pressure sensors, and data disaply moudle is powered by 9V power switch；The signal of voice module is defeated
Outlet is connect with loudspeaker.
As shown in figure 3, the weighing platform 3, upper surface is equipped with anti-skid rubber cushion 7, and two sides are set as inclined surface 3, with guardrail 2
One end face of connection is equipped with lateral auxiliary castor 6.
The guardrail 2 is folding guardrail, is connect by turnover folding mechanism with weighing platform, specifically can be and pass through
Can the stubborn star-like bolt of hand be fastenedly connected, when needing to fold, star-like bolt is back-outed can be by handrail and weighing pedestal
It mutually folds, by being mounted on lateral lateral auxiliary castor 6, weighing platform is overturn to side wheeled side, can push makes
It is slided.
As shown in Figure 4 and Figure 5, when need to dialysis scale fold when, only need can will be used to connect manually weighing platform and
Star-like bolt in the turnover folding mechanism of guardrail screws out, this process does not need to be torn open using the extracting tool of profession
It unloads, operating process is very convenient.After having dismantled star-like bolt, handrail can be folded.When handrail and weighing pedestal are complete
When full folding, in this case, the space occupied is few, when carrying or putting if necessary, more compared to traditional dialysis scale
Flexibly.
As shown in fig. 6, weighing platform is turned to the side that side has movable pulley after guardrail and weighing platform are folded, this
When, it can be by laterally castor being assisted to push weighing platform.In weighing platform, it is only necessary to which a people can be operated.And it is existing common saturating
Analysis scale is fitted without sliding equipment, needs the manpower of two people or more to carry when being carried, in comparison the utility model
For working efficiency, have greatly improved.
The display 1 of the electronic circuitry part, data disaply moudle is located on guardrail 2, and pressure sensor 5 is located at scale
4 bottom of platform, rest part are located inside weighing platform 4.
The microprocessor, is the microprocessor based on STM32 family chip, and circuit diagram as shown in Figure 8 uses
The high-performance of ARM company " Cortex-M3 " kernel, double 12 ADC, the UART of 4 megabit per seconds, the SPI of 18 megabit per seconds of 1 μ s,
The I/O reversal rate of 18MHz；Its is low in energy consumption (to consume 36mA in 72MHz, drops to 2 μ A when standby under working condition；It is integrated
Degree is high, provides reliable hardware foundation for weighing platform stability.
The scanning circuit module passes through R232 interface and micro process to interconnect TX200 embedded scanning device with low-light
Device connection, inputs 4.7-15V voltage, which continuously reads function with 300,000 pixel CMOS vanes identification picture, 360 degree
Can, LED light source is carried, strong light is resisted to interfere.
The voice module is connected using the high-end voice synthetic module serial ports SYN6658 of Enronhome and microprocessor
It connects.
The analog/digital conversion module is the analog/digital conversion module based on the dedicated weighing-up wave conversion chip of ADS1232,
Circuit diagram as shown in Figure 9, the delta-sigma analog-digital converter being a highly integrated are used for low level, high-acruracy survey, this
Device is by a low drifting, the instrument amplifier of low noise and a high-order clipping being connected on single-chip integration digital filter
It is formed from steady modulator.
Circuit diagram as shown in Figure 10 and Figure 11, the power management module, including power management interconnected electricity
Road and linear voltage-stabilizing circuit, electric power management circuit are based on MP1584 power source special managing chip circuit, which has conversion
High-efficient, the features such as power is big, calorific value is low, power supply ripple is small, the power supply for the microsystem；Linear voltage-stabilizing circuit is base
In the linear voltage-stabilizing circuit of HT7333 chip, which has low-power consumption, low voltage difference, Low Drift Temperature, is used for mode switching circuit system
The power supply of system, with microsystem for being electrically isolated.The anti-interference ability and stability of enhancing system.
The pressure sensor senses scientific and technological piezoelectric cantilever pressure sensor, range 100kg, sensitivity for Ke Li
2.0mv/V, DC5V power supply.
Working principle of the utility model is: being generated when claiming on severe one station to weighing platform 4 when pressure sensor 5 is by gravity
Deformation forms minimum driving voltage, exports the analog signal of a variation, is output to by the amplification of existing analogue amplifier
In analog/digital conversion module, it is converted into being transported to microprocessor progress operation control convenient for the digital signal of processing.At the same time,
Scanning circuit module identifies picture by 300,000 pixel CMOS vanes, obtains two dimensional code patient identification information, by included 32
Position 1G dominant frequency CPU changes into digital signal, passes through RS232(9.6~115.2kbps) data-interface is conveyed to microprocessor and transported
Control is calculated, central microprocessor receives patient identity digital signal and sensor signal data by operation control, sends signal
Loudspeaker sounding is pushed to voice synthetic module, broadcasts patient information and weight data.It is both to transmit a signal to 4 line resistance formula strings
Patient information and weight data are shown after mouth touch screen decoding, are shown screen and are used DGUS system software, pass through convenient dragging control pair
Interface editing realizes display, touch function, and operation interface items button realizes human-computer interactive control.When central microprocessor is completed
After patient identity identification, sensor data collection, by voice module broadcast, display screen human-computer interaction, data are further by 4G
DTU serial ports transparent transmission module transfer is to hospital digital management system.
Claims (10)
1. weighing platform is measured in a kind of novel scanning, which is characterized in that including weighing section and the electronics being located on weighing section
Circuit part；
The weighing section, including weighing platform, the guardrail on the weighing platform,
The electronic circuitry part, including microprocessor, data disaply moudle, data transmission module, scanning circuit module, language
Sound module, analog/digital conversion module and power management module, the signal output end of power management module respectively with microprocessor, sweep
The input terminal connection of scanning circuit module, voice broadcast module, analog/digital conversion module, microprocessor also show mould with data respectively
Block, data transmission module, scanning circuit module, voice module, analog/digital conversion module connection, analog/digital conversion module also with it is several
A pressure sensor connection, data disaply moudle are powered by 9V power switch；The signal output end and loudspeaker of voice module connect
It connects.
2. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the weighing platform, upper table
Face is equipped with anti-skid rubber cushion, and two sides are set as inclined surface, and the end face connecting with guardrail is equipped with lateral auxiliary castor.
3. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the guardrail, being can
Folding guard rail is connect by turnover folding mechanism with weighing platform.
4. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the electronic circuit portion
Point, the display of data disaply moudle is located on guardrail, and pressure sensor is located at weighing platform bottom, and rest part is located in weighing platform
Portion.
5. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the microprocessor,
It is the microprocessor based on STM32 family chip.
6. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the scanning circuit mould
Block is connect by R232 interface with microprocessor to interconnect TX200 embedded scanning device with low-light.
7. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the voice module,
It is connect using serial ports SYN6658 with microprocessor.
8. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the analog/digital conversion
Module is the analog/digital conversion module based on the dedicated weighing-up wave conversion chip of ADS1232.
9. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the power management mould
Block, including electric power management circuit interconnected and linear voltage-stabilizing circuit, electric power management circuit are based on MP1584 power source special
Managing chip circuit；Linear voltage-stabilizing circuit is the linear voltage-stabilizing circuit based on HT7333 chip.
10. weighing platform is measured in a kind of novel scanning according to claim 1, which is characterized in that the pressure sensing
Device senses scientific and technological piezoelectric cantilever pressure sensor for Ke Li.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793779.7U CN208937172U (en) | 2018-11-01 | 2018-11-01 | A kind of novel scanning metering weighing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793779.7U CN208937172U (en) | 2018-11-01 | 2018-11-01 | A kind of novel scanning metering weighing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937172U true CN208937172U (en) | 2019-06-04 |
Family
ID=66726879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821793779.7U Active CN208937172U (en) | 2018-11-01 | 2018-11-01 | A kind of novel scanning metering weighing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937172U (en) |
-
2018
- 2018-11-01 CN CN201821793779.7U patent/CN208937172U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE229668T1 (en) | POWER CONSUMPTION REDUCTION IN A PERSONAL COMPUTER | |
| CN208937172U (en) | A kind of novel scanning metering weighing platform | |
| CN205593987U (en) | Formaldehyde detector | |
| CN202261468U (en) | Environment detecting mobile phone | |
| CN206639215U (en) | A kind of computer stretches USB interface | |
| CN205809820U (en) | A kind of pressure inductive mouse | |
| CN204411015U (en) | A kind of oral cavity special hand-held pedestal for data acquisition | |
| CN204990543U (en) | Take cleaning device's POS machine | |
| CN204839494U (en) | Electrosphygmomanometer with wireless data transmission function | |
| CN204192595U (en) | A kind of multifunctional domestic health detector based on cloud service | |
| CN203733070U (en) | Glove with wireless transmission function | |
| CN207299409U (en) | A kind of air purifier of Intelligent voice broadcasting | |
| CN205864523U (en) | A kind of massage armchair tele-control system | |
| CN206825435U (en) | A kind of robot | |
| CN201199174Y (en) | Chinese medicine electronic hand scale | |
| CN103519782A (en) | Simple BMI health body scale and implement method | |
| CN202458212U (en) | Intelligent dust remover | |
| CN207908921U (en) | A kind of control circuit device for detecting the massage device of skin | |
| CN209236188U (en) | A kind of cardiopulmonary detection instruction record statistical system | |
| CN206920419U (en) | A kind of electronic nose control system for Food Monitoring early warning | |
| CN206371744U (en) | Portable intelligent stool | |
| CN209232186U (en) | A kind of power adjustable two-color laser page turner | |
| CN219557292U (en) | Novel pulmonary function face mask acquisition system | |
| CN110067918A (en) | A kind of Multifunctional touch machine | |
| CN209475335U (en) | A kind of oxygen monitoring preparation facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |