CN201481692U - Hospital bed with weighing function - Google Patents
Hospital bed with weighing function Download PDFInfo
- Publication number
- CN201481692U CN201481692U CN200920222482XU CN200920222482U CN201481692U CN 201481692 U CN201481692 U CN 201481692U CN 200920222482X U CN200920222482X U CN 200920222482XU CN 200920222482 U CN200920222482 U CN 200920222482U CN 201481692 U CN201481692 U CN 201481692U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- guide pillar
- business
- weighing
- function
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to a hospital bed with a weighing function. By adopting the hospital bed, a patient can measure the weight without leaving the hospital bed, thereby being convenient for medical personnel to treat and monitor the patients. The hospital bed adopts a weighing sensor as the weighing apparatus, effectively prevents the weighing sensor from bearing large sidewise force and has the characteristics of high weighing precision and long service life. The hospital bed is characterized by comprising a bed panel, a bed frame, a wheel stand with caster wheels and a column motor stand connected with a column motor, wherein the wheel stand or the bed stand is provided with the weighing apparatus which comprises weighing sensors, and the weighing sensorsare distributed in the four corners of the wheel stand or the bed frame.
Description
Technical field
This utility model relates to a kind of medical bedstead, particularly a kind of medical bedstead with function of weighing.
Background technology
Medical bedstead normally uses in hospital patients treatment recuperation, user due to wound, disease, often need bed, need finish treatment usually in bed, hang medical acts such as drop, medical monitoring.The general curative bed all is designed to liftable at present, can hand-operated lifting or electric up-down, and the general curative bed also is designed to movably, and mobile device generally is roller, castor etc., and above-mentioned medical bedstead can help the adjustment desired height of patient convenient or move to needed place.But also has a kind of situation usually; some patient is when treatment; when injecting various medicament; need monitor in real time patient's body weight; common patient can't leave medical bedstead and carry out measured body weight; and the medical worker also can't determine the dosage of needs injection medicament according to patient's body weight, causes many inconvenience.Therefore be necessary the function of medical bedstead is improved the function that increase can be weighed in real time; According to the different state of an illness, requiring will have certain degree of accuracy to patient's measured body weight simultaneously, and for example hepatic ascites patient's drain and medication just need accurately be controlled patient's body weight.The inventor has carried out design improvement at above demand to present medical bedstead.
The utility model content
This utility model provides a kind of medical bedstead with function of weighing at defective that exists in the prior art or deficiency, uses this medical bedstead, and patient needn't leave medical bedstead can measure body weight at any time, thereby makes things convenient for medical worker's treatment and monitoring.Described medical bedstead had both used LOAD CELLS as weighing apparatus, can prevent effectively that again LOAD CELLS from bearing excessive side force, had the characteristics of weighing precision height and long service life.
The purpose of this utility model is achieved through the following technical solutions:
A kind of medical bedstead with function of weighing is characterized in that: comprise the wheel carrier of bed panel, bedstead and foot wheel, and the column motor frame that is connected with the column motor, on the described wheel carrier or described bedstead be provided with weighing device.
Described bedstead or described wheel carrier are connected with column motor frame by guide pillar guide pin bushing structure.
Described weighing device comprises LOAD CELLS, and described LOAD CELLS is distributed in four jiaos of four jiaos of wheel carriers or bedsteads.
Described LOAD CELLS is distributed in four jiaos of wheel carriers, the tail end of described LOAD CELLS is fixedlyed connected with wheel carrier, the head end of described LOAD CELLS is provided with the steel ball chassis, described steel ball has the power transmission steel ball in the chassis, described power transmission steel ball is supporting steel ball and is taking over a business, the upper end that described steel ball is taken over a business is fixedly connected with guide pillar, and the outside of described guide pillar has been with the guide pillar overcoat of position-limiting action, and described guide pillar overcoat is fixedlyed connected with wheel carrier.
Described steel ball chassis is positioned at the groove of the head end of described LOAD CELLS; Described steel ball takes over a business that steel ball on the column motor frame is taken over a business fixing head and column motor frame fixedly is connected as a single entity by being welded on.
It is conical that the bottom on described steel ball chassis and the contact position of steel ball are; It is conical that the top that steel ball is taken over a business and the contact position of steel ball also are.
The upper end that described steel ball is taken over a business has external screw thread, and female thread is contained in corresponding guide pillar lower end, and external diameter was suitable on described guide pillar bottom diameter and steel ball were taken over a business, and steel ball is taken over a business with guide pillar and is fastenedly connected by engage thread.
Described guide pillar overcoat fixedly is connected as a single entity by guide pillar overcoat fixing head and the wheel carrier that is welded on the wheel carrier.
Described guide pillar overcoat is coaxial with guide pillar, and has the gap between guide pillar outer peripheral face and the guide pillar outer sheath inner circumferential surface.
Described guide pillar lower end outer peripheral face is spherical, and guide pillar contacts for point with the guide pillar overcoat.
Technique effect of the present utility model is as follows:
This utility model adopts LOAD CELLS to weigh in, LOAD CELLS is a kind of device that quality signal is changed into measurable signal of telecommunication output, human body is pressed on the bed panel, the stressed generation distortion of elastomer in the LOAD CELLS makes to stick on its surperficial resistance strain gage also in company with producing distortion, and then corresponding resistance value changes, the signal of telecommunication that output changes, by analog digital conversion, be converted to digital signal, on display, demonstrate weight data.Therefore weighing result can accurately show with numeral, has made things convenient for medical worker's use.Correctly selecting for use and installing of LOAD CELLS is related to its certainty of measurement and its service life.Should guarantee to load line of action of force and the stressed dead in line of pick off during installation, make the influence of load and eccentric load to reduce to minimum.The erecting device of this utility model design has prevented that effectively LOAD CELLS from bearing excessive side force, has guaranteed safety and reliability that LOAD CELLS uses.
Concrete, this utility model is all installed LOAD CELLS on four strong points of bed body, and adopt steel ball as force transferring part, for example, if LOAD CELLS is installed on equivalence on the wheel carrier of scale base the time, the power transmission steel ball is arranged in the steel ball chassis of the LOAD CELLS head end groove that is installed on the wheel carrier, this moment bed panel, bedstead, the column motor, column motor frame connects as one, equivalence is the scale pan, top, steel ball chassis has a steel ball to take over a business on the corresponding position, steel ball is taken over a business and equivalence is fixed as one for the column motor frame in the scale pan, the power transmission steel ball is supporting steel ball takes over a business, if the bed body moves, when side force is arranged, steel ball rolls, and has effectively avoided lateral forces on LOAD CELLS; Simultaneously, described steel ball chassis and steel ball take over a business with the steel ball contact position all to be conical, play self centering effect, and steel ball relies on the bed body weight to roll into disk center automatically, makes LOAD CELLS vertically stressed all the time; Also be with the guide pillar overcoat in the guide pillar outside of taking over a business to be fastenedly connected with steel ball in addition, described guide pillar overcoat is fixedlyed connected for the wheel carrier of scale base with equivalence, therefore this guide pillar overcoat has also played position-limiting action, and when the bed body was static, guide pillar was coaxial with the guide pillar overcoat, and has an appropriate gap, when the bed body moved, guide pillar clashed into mutually with the guide pillar overcoat, produced the side direction active force, prevent that effectively steel ball from taking over a business laterally offset, avoided LOAD CELLS to bear excessive side force.
Description of drawings
Fig. 1 is the overall structure sketch map with medical bedstead of function of weighing of the present utility model.
Fig. 2 is the partial enlarged drawing at installation bearing sensor of the present utility model position.
Fig. 3 is the sketch map of another embodiment of overall structure of the medical bedstead with function of weighing of the present utility model.
Reference numeral lists as follows:
The stull of 1-wheel carrier, the 2-LOAD CELLS, 3-power transmission steel ball, 4-steel ball chassis, the 5-steel ball is taken over a business fixing head, the 6-steel ball is taken over a business, 7-guide pillar overcoat fixing head, 8-guide pillar overcoat, 9-guide pillar, 10-bedstead, the 11-bed panel, 12-wheel carrier, 13-castor, 14-column motor, 15-column motor frame.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the overall structure sketch map with medical bedstead of function of weighing of the present utility model.Bed panel 11, bedstead 10, column motor 14, column motor frame 15 connect as one, and equivalence is the scale pan, and castor 13 and wheel carrier 12 connect as one, equivalence is a scale base, castor contacts with ground, and LOAD CELLS is installed on four jiaos of wheel carrier 12, and tail end is fixedlyed connected with wheel carrier 12.
Fig. 2 is the partial enlarged drawing that this utility model is installed the LOAD CELLS position, as shown in Figure 2, LOAD CELLS 2 tail ends are fastened in the wheel carrier stull 1 with screw, in LOAD CELLS 2 head end grooves, one steel ball chassis 4 is arranged, has power transmission steel ball 3 in the steel ball chassis 4,4 tops, steel ball chassis have a steel ball to take over a business 6 on the corresponding position, steel ball is taken over a business 4 and is taken over a business fixing head 5 and be fixed as one with column motor frame 15 by being welded on steel ball on column motor frame 15 underframes, power transmission steel ball 3 is supporting steel ball and is taking over a business 4, if the bed body moves, when side force is arranged, steel ball rolls, and makes LOAD CELLS 2 avoid excessive side force; Simultaneously, described steel ball chassis and steel ball take over a business with the steel ball contact position all to be conical, when the bed body is static, rely on the bed body weight, and steel ball rolls into disk center automatically, makes LOAD CELLS vertically stressed all the time; Other has a special guide pillar 9 to take over a business 6 with steel ball to fixedly connected, steel ball is taken over a business 6 upper end outer peripheral face car screw thread, the lower end inner peripheral surface of guide pillar 9 also car has screw thread, it is suitable that its internal diameter and steel ball are taken over a business 6 upper end external diameter, steel ball is taken over a business 6 and is connected by screw threads for fastening with guide pillar 9, outside at this guide pillar 9 also is with guide pillar overcoat 8, guide pillar overcoat 8 is fixed as one with wheel carrier stull 1 by the guide pillar overcoat fixing head 7 that is welded in the wheel carrier stull 1, this guide pillar overcoat 8 and guide pillar 9 coaxial installations, when the bed body is static, has appropriate gap between guide pillar outer peripheral face and the guide pillar outer sheath inner circumferential surface, when the bed body moved, guide pillar clashed into mutually with the guide pillar overcoat, produced the side direction active force, prevent that effectively steel ball from taking over a business laterally offset, avoided LOAD CELLS to bear excessive side force.Preferably, guide pillar lower end outer peripheral face is spherical, and when the bed body moved, guide pillar clashed into mutually with the guide pillar overcoat, and guide pillar contacts with the line of guide pillar overcoat and becomes a contact, and the more effective LOAD CELLS of having avoided bears excessive side force.
Fig. 3 is another embodiment of the present utility model, LOAD CELLS also can be installed on four jiaos of bedstead 10, at this moment, the upper frame of bed panel 11, column motor frame 15 is connected as a single entity, and equivalence is the scale pan, and underframe, wheel carrier 12 and the castor 13 of bedstead 10, column motor 14, column motor frame 15 are connected as a single entity, equivalence is a scale base, castor contacts with ground, and LOAD CELLS is installed on four jiaos of bedstead 10, and tail end is fixedlyed connected with bedstead 10.Still referring to the partial enlarged drawing of Fig. 2, LOAD CELLS 2 tail ends are fastened in the bedstead stull 1 with screw, in LOAD CELLS 2 head end grooves, one steel ball chassis 4 is arranged, described steel ball has power transmission steel ball 3 in the chassis, 4 tops, steel ball chassis have a steel ball to take over a business 6 on the corresponding position, take over a business fixing head 5 and be fixed as one by being welded on steel ball on column motor frame 15 upper frames with column motor frame 15, power transmission steel ball 3 is supporting steel ball and is taking over a business 4, other has a special guide pillar 9 to take over a business 6 with steel ball to fixedly connected, steel ball is taken over a business 6 upper end outer peripheral face car screw thread, the lower end inner peripheral surface of guide pillar 9 also car has screw thread, it is suitable that its internal diameter and steel ball are taken over a business 6 upper end external diameter, steel ball is taken over a business 6 and is connected by screw threads for fastening with guide pillar 9, outside at this guide pillar 9 also is with guide pillar overcoat 8, and guide pillar overcoat 8 is fixed as one this guide pillar overcoat 8 and guide pillar 9 coaxial installations by the guide pillar overcoat fixing head 7 that is welded in the bedstead stull 1 with bedstead stull 1.
Should be pointed out that the above specific embodiment can make those skilled in the art more fully understand the invention, but do not limit the present invention in any way creation.Therefore, although this description has been described in detail the invention with reference to drawings and Examples,, it will be appreciated by those skilled in the art that still and can make amendment or be equal to replacement the invention; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all is encompassed in the middle of the protection domain of the invention patent.
Claims (10)
1. medical bedstead with function of weighing is characterized in that: comprise the wheel carrier of bed panel, bedstead and foot wheel, and the column motor frame that is connected with the column motor, on the described wheel carrier or described bedstead be provided with weighing device.
2. the medical bedstead with function of weighing according to claim 1 is characterized in that: described bedstead or described wheel carrier are connected with column motor frame by guide pillar guide pin bushing structure.
3. the medical bedstead with function of weighing according to claim 1 is characterized in that: described weighing device comprises LOAD CELLS, and described LOAD CELLS is distributed in four jiaos of four jiaos of wheel carriers or bedsteads.
4. the medical bedstead with function of weighing according to claim 3, it is characterized in that: described LOAD CELLS is distributed in four jiaos of wheel carriers, the tail end of described LOAD CELLS is fixedlyed connected with wheel carrier, the head end of described LOAD CELLS is provided with the steel ball chassis, described steel ball has the power transmission steel ball in the chassis, described power transmission steel ball is supporting steel ball and is taking over a business, the upper end that described steel ball is taken over a business is fixedly connected with guide pillar, the outside of described guide pillar has been with the guide pillar overcoat of position-limiting action, and described guide pillar overcoat is fixedlyed connected with wheel carrier.
5. the medical bedstead with function of weighing according to claim 4 is characterized in that: described steel ball chassis is positioned at the groove of the head end of described LOAD CELLS; Described steel ball takes over a business that steel ball on the column motor frame is taken over a business fixing head and column motor frame fixedly is connected as a single entity by being welded on.
6. the medical bedstead with function of weighing according to claim 4 is characterized in that: the bottom on described steel ball chassis and the contact position of steel ball are conical; It is conical that the top that steel ball is taken over a business and the contact position of steel ball also are.
7. the medical bedstead with function of weighing according to claim 4, it is characterized in that: the upper end that described steel ball is taken over a business has external screw thread, female thread is contained in corresponding guide pillar lower end, it is suitable that described guide pillar bottom diameter and steel ball are taken over a business the upper end external diameter, and steel ball is taken over a business with guide pillar and is fastenedly connected by engage thread.
8. the medical bedstead with function of weighing according to claim 4 is characterized in that: described guide pillar overcoat fixedly is connected as a single entity by guide pillar overcoat fixing head and the wheel carrier that is welded on the wheel carrier.
9. the medical bedstead with function of weighing according to claim 4 is characterized in that: described guide pillar overcoat is coaxial with guide pillar, and has the gap between guide pillar outer peripheral face and the guide pillar outer sheath inner circumferential surface.
10. the medical bedstead with function of weighing according to claim 9 is characterized in that: described guide pillar lower end outer peripheral face is for spherical, and guide pillar contacts for point with the guide pillar overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920222482XU CN201481692U (en) | 2009-09-09 | 2009-09-09 | Hospital bed with weighing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920222482XU CN201481692U (en) | 2009-09-09 | 2009-09-09 | Hospital bed with weighing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201481692U true CN201481692U (en) | 2010-05-26 |
Family
ID=42420584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920222482XU Expired - Lifetime CN201481692U (en) | 2009-09-09 | 2009-09-09 | Hospital bed with weighing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201481692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529574A (en) * | 2010-12-28 | 2012-07-04 | Ge医疗系统环球技术有限公司 | Electromagnetic torque balancing friction caster wheel of movable-type medical equipment |
-
2009
- 2009-09-09 CN CN200920222482XU patent/CN201481692U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529574A (en) * | 2010-12-28 | 2012-07-04 | Ge医疗系统环球技术有限公司 | Electromagnetic torque balancing friction caster wheel of movable-type medical equipment |
| CN102529574B (en) * | 2010-12-28 | 2015-12-16 | Ge医疗系统环球技术有限公司 | Electromagnetic torque balancing friction caster wheel of movable-type medical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6078478B2 (en) | Bed with load detection function and load detector for bed | |
| CN201481692U (en) | Hospital bed with weighing function | |
| CN219743172U (en) | Medical bed with weight sensing function | |
| CN207717074U (en) | One kind automatically recording inclinometer | |
| JP4802021B2 (en) | Load measuring bed equipment | |
| KR101640501B1 (en) | Medical bed possible weight measurement | |
| CN209069404U (en) | A kind of platform balance scale frame structure easy to remove | |
| CN207019917U (en) | A kind of tire vertical stiffness testing experiment stand of structure optimization | |
| CN113842280B (en) | Bed head elevation angle indicating device for medical nursing bed | |
| CN209678901U (en) | The hospital bed that can be weighed | |
| CN201637477U (en) | Weighing device | |
| CN100543431C (en) | Apparatus for measuring motor vehicle test bobbin charge | |
| CN109363847A (en) | The hospital bed that can be weighed | |
| CN211050106U (en) | Exercise rehabilitation chair | |
| CN213666357U (en) | Reinforced internal medicine nursing shifting plate | |
| CN202397768U (en) | Cardiology examination bed device for seriously-ill patient | |
| CN215503853U (en) | Supporting leg of nursing bed and nursing bed with same | |
| WO2018079403A1 (en) | Caster | |
| CN205953242U (en) | Anti unbalance loading weighing device of elevator car | |
| CN218607139U (en) | Weighing device for burn bed | |
| CN111795302A (en) | Medical oxygen cylinder moving frame | |
| CN211927037U (en) | Electronic balance convenient for adjusting levelness | |
| CN219742684U (en) | Patient monitoring facilities after anesthesia | |
| CN201091648Y (en) | Patient beds capable of weighing | |
| CN113057813B (en) | Height-adjustable's nursing bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |