CN108743118A - A kind of bed patient with voice can scale weight mattress - Google Patents
A kind of bed patient with voice can scale weight mattress Download PDFInfo
- Publication number
- CN108743118A CN108743118A CN201810595728.1A CN201810595728A CN108743118A CN 108743118 A CN108743118 A CN 108743118A CN 201810595728 A CN201810595728 A CN 201810595728A CN 108743118 A CN108743118 A CN 108743118A
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- CN
- China
- Prior art keywords
- mattress
- voice
- bed patient
- fixed plate
- gear
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0527—Weighing devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6892—Mats
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
- G01G19/50—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons having additional measuring devices, e.g. for height
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Cardiology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Nursing (AREA)
- Physiology (AREA)
- General Physics & Mathematics (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of bed patients with voice can scale weight mattress,Including pedestal,The base inner wall bottom is fixedly connected with motor by fixing bolt,Motor output end has the first conical gear by key connection,Base inner wall bottom offers slot,Activity is connected with spill spin block in slot,It is welded with the second conical gear at spill spin block top center axis,And first conical gear and the second conical gear be intermeshed,Pass through this device,The real-time weight of bed patient can quickly and easily be measured,It is convenient quick,Without mobile bed patient,Improve measurement efficiency,Reduce the unnecessary pain of bed patient,Mitigate the manual labor of talent medical staff,Heartbeat and the blood pressure of bed patient can conveniently be measured,Measuring machine can be according to the different adjustment orientation of patient's height,Convenient for measuring,In addition measuring apparatus is when not in use,It can take in inside spiral shell block,Play the role of Protective Detector.
Description
Technical field
What the present invention relates to medical care articles for use equipment technical field more particularly to a kind of bed patients with voice can scale
The mattress of weight.
Background technology
Among present hospital, many patients can not walk upright, and can only crouch in bed, but medical staff is it should be understood that disease
The physical condition of people, such as body wt, but existing medical bed mattress can not accurate measured place patient body weight, be exactly method
Measure bed patient's weight, it is also desirable to which turn from side to side bed patient repeatedly, is susceptible to accident.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the band of the bed patient proposed a kind of
Have voice can scale weight mattress.
To achieve the goals above, present invention employs following technical solutions:
A kind of bed patient with voice can scale weight mattress, including pedestal, the base inner wall bottom be logical
It crosses fixing bolt and is fixedly connected with motor, motor output end has the first conical gear, base inner wall bottom to open up by key connection
Have a slot, in slot activity be connected with spill spin block, the second conical gear, and the first conical gear are welded at spill spin block top center axis
It is intermeshed with the second conical gear, the second conical gear top surface central axis is welded with casing, the pedestal two
Side has been fixedly connected with the first fixed plate, and the first fixed plate side wall offers sliding slot, in sliding slot activity be connected with mattress, mattress bottom
Portion is fixedly connected with third fixed plate, and third fixed plate bottom both sides are welded with support plate, and support plate bottom is welded with mandril,
The mattress side is installed with the second fixed plate, and the second fixed plate side wall offers through-hole, in through-hole activity be connected with spiral shell
Bar, screw rod one end central axis are welded with functional bar, and the first fixed plate side wall offers through-hole, and functional bar one end passes through first to consolidate
Fixed board lateral through aperture, and the functional bar other end is welded with knob, on the outside of the screw rod activity be engaged with spiral shell block, spiral shell block cross section is
Rectangle, spiral shell block side wall offer hole, in hole activity be connected with swingle, be fixedly connected with gear on the outside of swingle.
Preferably, base inner wall bottom both sides offer notch, and spill spin block one end extends to base inner wall bottom
In notch, and spill spin block is to be rotatably assorted with base bottom notch.
Preferably, the mandril outer surface is carved with screw thread, and cannula tip offers mating groove, and mating groove cross section is circle
Shape, and mating groove inner wall is carved with screw thread, mandril one end extends to inside casing mating groove, and casing is intermeshed with mandril.
Preferably, the base top both sides have been bolted to connection sensor, and one side surface of the first fixed plate is logical
It crosses bolt and is fixedly connected with display screen, sensor one end is connected with display screen by electric wire, and sensor model number is:BMA250.
Preferably, mattress inner wall bottom is fixedly connected with spring, and the spring other end is welded at the top of mattress inner wall.
Preferably, through-hole is offered at the top of the spiral shell block, and through-hole wall both sides offer sliding slot, activity clamping in sliding slot
There is bar shaped gear, and bar shaped gear is intermeshed with gear.
Preferably, the bar shaped gear top offers loose slot, in loose slot activity be connected with detector.
Preferably, voice system is connected with by electric wire inside the display screen, detector is connected with display by electric wire
Screen.
The beneficial effects of the invention are as follows:
1, by this device, the real-time weight of bed patient can be quickly and easily measured, it is convenient quick, without moving
Dynamic bed patient, improves measurement efficiency, reduces the unnecessary pain of bed patient, mitigates the manual labor of talent medical staff.
2, by this device, heartbeat and the blood pressure of bed patient can be conveniently measured, measuring machine can basis
The different adjustment orientation of patient's height, convenient for measuring, in addition measuring apparatus when not in use, can be taken in inside spiral shell block, play guarantor
Protect the effect of detector.
Description of the drawings
Fig. 1 be a kind of bed patient proposed by the present invention with voice can scale weight mattress structural representation
Figure;
Fig. 2 be a kind of bed patient proposed by the present invention with voice can scale weight mattress mattress on the outside of put
Big structure schematic diagram;
Fig. 3 be a kind of bed patient proposed by the present invention with voice can the spiral shell block vertical view of mattress of scale weight put
Big structure schematic diagram;
Fig. 4 be a kind of bed patient proposed by the present invention with voice can the spiral shell block main view of mattress of scale weight put
Big structure schematic diagram.
In figure:1 pedestal, 2 motors, 3 first conical gears, 4 second conical gears, 5 casings, 6 spill spin blocks, 7 display screens, 8
First fixed plate, 9 mandrils, 10 mattresses, 11 springs, 12 support plates, 13 screw rods, 14 spiral shell blocks, 15 bar shaped gears, 16 second are fixed
Plate, 17 knobs, 18 detectors, 19 swingles, 20 gears, 21 third fixed plates, 22 sensors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of bed patient with voice can scale weight mattress, including pedestal 1, the pedestal
1 inner wall bottom is fixedly connected with motor 2 by fixing bolt, and 2 output end of motor has the first conical gear 3, bottom by key connection
1 inner wall bottom of seat offers slot, in slot activity be connected with spill spin block 6, spill spin block 6 in slot can only itself rotation, but rotate
Block 6 cannot carry out position change, be welded with the second conical gear 4 at 6 top center axis of spill spin block, and the first conical gear 3 with
Second conical gear 4 is intermeshed, and second conical gear, 4 top surface central axis is welded with casing 5, the pedestal 1
Both sides have been fixedly connected with the first fixed plate 8, and 8 side wall of the first fixed plate offers sliding slot, in sliding slot activity be connected with mattress 10,
Mattress 10 can be moved along 8 side wall sliding slot direction of the first fixed plate, and mattress 11 cannot rotate itself, and 10 bottom of mattress is fixed
It is connected with third fixed plate 21,21 bottom both sides of third fixed plate are welded with support plate 12, and 12 bottom of support plate is welded with top
Bar 9,10 side of the mattress are installed with the second fixed plate 16, and 16 side wall of the second fixed plate offers through-hole, lives in through-hole
Dynamic to be connected with screw rod 13, screw rod 13 can only rotate in 16 lateral through aperture of the second fixed plate, and cannot change self-position, screw rod
13 one end central axis are welded with functional bar, and 8 side wall of the first fixed plate offers through-hole, and functional bar one end passes through the first fixed plate
8 lateral through aperture, and the functional bar other end is welded with knob 17,13 outside activity of the screw rod is engaged with spiral shell block 14, i.e. spiral shell block 14
Be intermeshed with screw rod 13,14 cross section of spiral shell block is rectangle, and 14 side wall of spiral shell block offers hole, in hole activity be connected with swingle
19,19 outside of swingle is fixedly connected with gear 20.
Embodiment 1 illustrates hereby in order to achieve the purpose that measure the weight of bed patient, when no one uses this device,
Show that the total quality of screen display is negative, the absolute value of negative is mattress 11 and the net weight of third fixed plate 21, works as bed
Patient lies in 11 surface of mattress, connection power initiation motor 2, and motor 2 drives the rotation of the first conical gear 3, the first conical gear 3
The second conical gear 4 is driven to rotate, the second conical gear 4 drives casing 5 to rotate, because casing 5 and mandril 9 are intermeshed, mandril 9
One end is welded with support plate 12, and mandril 9 is made to be fixed, and mandril 9 cannot rotate itself, and casing 5 drives mandril 9 along casing 5
It moves downward, mandril 9 drives mattress 11 to be moved downward along 8 sliding slot of the first fixed plate, when third fixed plate 21 and sensor 22
When contact, shows that the number of screen display is the true weight of bed patient, illustrate, in normal state, third
Fixed plate 21 is not contacted with sensor 22, is to protect sensor 22 in order not to allow sensor 22 to be constantly in working condition
Service life.
Embodiment 2, in order to achieve the purpose that carry out blood pressure, heartbeat detection, turning knob 17,17 band of knob to bed patient
Dynamic screw rod 13 rotates, and screw rod 13 is intermeshed with spiral shell block 14, and 14 cross section of spiral shell block is rectangle, and spiral shell block 14 and 11 distance of mattress
Close, spiral shell block 14 is unable to own rotation, and spiral shell block 14 is slightly helped with hand, and screw rod 13 drives spiral shell block 14 to move, when spiral shell block 14
When moving to appropriate location, rotating rotary rods 19, swingle 19 is rotated with moving gear 20, because of gear 20 and 15 phase of bar shaped gear
Mutually engagement, gear 20 drive bar shaped gear 15 to move upwards, and bar shaped gear 15 drives detector 18 to move upwards, and works as detector
18 fully extended spiral shell block, 14 top notch, rotation detector 18 stretch into the hand of bed patient in detector 18, the blood pressure of patient
It is shown on display screen 7 with heartbeat, and quoted by voice system.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of bed patient with voice can scale weight mattress, including pedestal (1), which is characterized in that the bottom
Seat (1) inner wall bottom is fixedly connected with motor (2) by fixing bolt, and motor (2) output end has the first circular cone by key connection
Gear (3), pedestal (1) inner wall bottom offer slot, in slot activity be connected with spill spin block (6), at spill spin block (6) top center axis
It is welded with the second conical gear (4), and the first conical gear (3) is intermeshed with the second conical gear (4), second circular cone
Gear (4) top surface central axis is welded with casing (5), and pedestal (1) both sides have been fixedly connected with the first fixed plate
(8), the first fixed plate (8) side wall offers sliding slot, in sliding slot activity be connected with mattress (10), mattress (10) bottom is fixedly connected
There are third fixed plate (21), third fixed plate (21) bottom both sides to be welded with support plate (12), the welding of support plate (12) bottom
There are mandril (9), mattress (10) side to be installed with the second fixed plate (16), the second fixed plate (16) side wall offers logical
Hole, in through-hole activity be connected with screw rod (13), screw rod (13) one end central axis is welded with functional bar, the first fixed plate (8) side
Wall offers through-hole, and functional bar one end passes through the first fixed plate (8) lateral through aperture, and the functional bar other end is welded with knob
(17), activity is engaged with spiral shell block (14) on the outside of the screw rod (13), and spiral shell block (14) cross section is rectangle, and spiral shell block (14) side wall is opened
Equipped with hole, in hole activity be connected with swingle (19), be fixedly connected with gear (20) on the outside of swingle (19).
2. a kind of bed patient according to claim 1 with voice can scale weight mattress, which is characterized in that
Pedestal (1) the inner wall bottom both sides offer notch, and spill spin block (6) one end extends in pedestal (1) inner wall bottom plate rabbet,
And spill spin block (6) is to be rotatably assorted with pedestal (1) bottom plate rabbet.
3. a kind of bed patient according to claim 1 with voice can scale weight mattress, which is characterized in that
Mandril (9) outer surface is carved with screw thread, mating groove is offered at the top of casing (5), mating groove cross section is circle, and is coordinated
Slot inner wall is carved with screw thread, and mandril (9) one end extends to inside casing (5) mating groove, and casing (5) is intermeshed with mandril (9).
4. a kind of bed patient according to claim 1 with voice can scale weight mattress, which is characterized in that
Both sides have been bolted to connection sensor (22) at the top of the pedestal (1), and (8) one side surface of the first fixed plate passes through bolt
It is fixedly connected with display screen (7), sensor (22) one end is connected with display screen (7), sensor (22) model by electric wire:
BMA250。
5. a kind of bed patient according to claim 1 with voice can scale weight mattress, which is characterized in that
Mattress (10) the inner wall bottom is fixedly connected with spring (11), and spring (11) other end is welded at the top of mattress (10) inner wall.
6. a kind of bed patient according to claim 1 with voice can scale weight mattress, which is characterized in that
Offer through-hole at the top of the spiral shell block (14), and through-hole wall both sides offer sliding slot, in sliding slot activity be connected with bar shaped gear
(15), and bar shaped gear (15) is intermeshed with gear (20).
7. a kind of bed patient according to claim 6 with voice can scale weight mattress, which is characterized in that
Offer loose slot at the top of the bar shaped gear (15), in loose slot activity be connected with detector (18).
8. a kind of bed patient according to claim 4 with voice can scale weight mattress, which is characterized in that
The display screen (7) is internal to be connected with voice system by electric wire, and detector (18) is connected with display screen (7) by electric wire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810595728.1A CN108743118A (en) | 2018-06-11 | 2018-06-11 | A kind of bed patient with voice can scale weight mattress |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810595728.1A CN108743118A (en) | 2018-06-11 | 2018-06-11 | A kind of bed patient with voice can scale weight mattress |
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Publication Number | Publication Date |
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CN108743118A true CN108743118A (en) | 2018-11-06 |
Family
ID=64020918
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CN201810595728.1A Pending CN108743118A (en) | 2018-06-11 | 2018-06-11 | A kind of bed patient with voice can scale weight mattress |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109298216A (en) * | 2018-11-26 | 2019-02-01 | 南京世界村汽车动力有限公司 | A kind of electromagnetic screen for new-energy automobile electromagnetic compatibility testing |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201618041U (en) * | 2010-03-18 | 2010-11-03 | 中国人民解放军第四军医大学 | Hospital bed having weighing function |
CN202096378U (en) * | 2011-05-26 | 2012-01-04 | 山东省文登整骨医院 | Medical weighing bed |
KR20140005055A (en) * | 2012-07-04 | 2014-01-14 | 설완석 | Medical bed possible weight measurement |
CN204666643U (en) * | 2015-05-21 | 2015-09-23 | 广东优尼德生物科技有限公司 | A kind of sample feeding mechanism of glycolated hemoglobin analysis |
CN205548851U (en) * | 2016-02-24 | 2016-09-07 | 李燕燕 | Multi -functional orthopedics nursing bed |
CN205589271U (en) * | 2016-04-26 | 2016-09-21 | 济南和美华饲料有限公司 | Check dolly with function of weighing |
CN206258867U (en) * | 2016-12-16 | 2017-06-16 | 广东赛诺科技股份有限公司 | A kind of heterogeneous system data intelligence acquisition platform |
CN206496829U (en) * | 2017-03-09 | 2017-09-15 | 中国人民解放军第三〇九医院 | Bed patient's batheroom scale |
CN107264990A (en) * | 2017-07-03 | 2017-10-20 | 广州医科大学附属第五医院 | A kind of intelligent opto-electrical senses cotton swab box |
CN206660051U (en) * | 2016-12-30 | 2017-11-24 | 王培安 | A kind of Medical orthopedic knee joint recovery care appliances |
CN206761865U (en) * | 2017-01-13 | 2017-12-19 | 张驰 | A kind of clinical department of internal medicine Bed with special provision for nursing side care device |
CN207008870U (en) * | 2017-07-10 | 2018-02-13 | 安徽理工大学 | A kind of traffic signal light device with height adjusting function |
-
2018
- 2018-06-11 CN CN201810595728.1A patent/CN108743118A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201618041U (en) * | 2010-03-18 | 2010-11-03 | 中国人民解放军第四军医大学 | Hospital bed having weighing function |
CN202096378U (en) * | 2011-05-26 | 2012-01-04 | 山东省文登整骨医院 | Medical weighing bed |
KR20140005055A (en) * | 2012-07-04 | 2014-01-14 | 설완석 | Medical bed possible weight measurement |
CN204666643U (en) * | 2015-05-21 | 2015-09-23 | 广东优尼德生物科技有限公司 | A kind of sample feeding mechanism of glycolated hemoglobin analysis |
CN205548851U (en) * | 2016-02-24 | 2016-09-07 | 李燕燕 | Multi -functional orthopedics nursing bed |
CN205589271U (en) * | 2016-04-26 | 2016-09-21 | 济南和美华饲料有限公司 | Check dolly with function of weighing |
CN206258867U (en) * | 2016-12-16 | 2017-06-16 | 广东赛诺科技股份有限公司 | A kind of heterogeneous system data intelligence acquisition platform |
CN206660051U (en) * | 2016-12-30 | 2017-11-24 | 王培安 | A kind of Medical orthopedic knee joint recovery care appliances |
CN206761865U (en) * | 2017-01-13 | 2017-12-19 | 张驰 | A kind of clinical department of internal medicine Bed with special provision for nursing side care device |
CN206496829U (en) * | 2017-03-09 | 2017-09-15 | 中国人民解放军第三〇九医院 | Bed patient's batheroom scale |
CN107264990A (en) * | 2017-07-03 | 2017-10-20 | 广州医科大学附属第五医院 | A kind of intelligent opto-electrical senses cotton swab box |
CN207008870U (en) * | 2017-07-10 | 2018-02-13 | 安徽理工大学 | A kind of traffic signal light device with height adjusting function |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109298216A (en) * | 2018-11-26 | 2019-02-01 | 南京世界村汽车动力有限公司 | A kind of electromagnetic screen for new-energy automobile electromagnetic compatibility testing |
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