CN204352069U - A kind of have the multifunctional nursing hospital bed of quick release device - Google Patents
A kind of have the multifunctional nursing hospital bed of quick release device Download PDFInfo
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- CN204352069U CN204352069U CN201420840468.7U CN201420840468U CN204352069U CN 204352069 U CN204352069 U CN 204352069U CN 201420840468 U CN201420840468 U CN 201420840468U CN 204352069 U CN204352069 U CN 204352069U
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Abstract
This utility model belongs to medical care, disclose and a kind of there is the multifunctional nursing hospital bed of quick release device, existingly electric hospital bedly all releasing device is not set for solving, when the sick bed risen needs release fast time, the problem that can not fast bed board be released.This utility model comprises bedstead, bedstead is provided with the motor with release function through motor supporting base, the output shaft of motor is hinged with lift shaft, the other end of lift shaft is hinged on the bed surface being arranged on bedstead upper end, bedstead is also hinged with rotor plate and connecting plate, and the other end of rotor plate and connecting plate is hinged on bed surface; Motor is connected with the release stay cord line for discharging motor, the other end of release stay cord line is connected on release pivoted arm through nut, release stay cord line is equipped with stay cord line stop collar, stay cord line stop collar is fixedly connected on bedstead, release pivoted arm is connected with the release arm for driving releasing device to rotate, and release arm is connected on bedstead.
Description
Technical field
This utility model belongs to medical treatment and nursing technical field, is specifically related to a kind ofly have the multifunctional nursing hospital bed of quick release device.
Background technology
Sick bed also can be described as medical bedstead, nursing bed etc., being the sick bed that patient uses when accomplishing, being applied to various big hospital, health clinics in towns and townships, community medical service center.
In order to convenience when the comfortableness and medical worker that improve patient's maintenance are nursed, sick bed mostly possesses elevating function.Sick bed mainly adopts lowering or hoisting gear to realize the lifting of sick bed, and such as motor, hydraulic pressure or frame for movement are elevated, each tool advantage of lowering or hoisting gear of different types of structure.
Such as application number be 98231683.6 utility model patent disclose a kind of electric hospital bed, comprise the head of a bed, bedstead, upper body mobile bed plate, thigh mobile bed plate, shank mobile bed plate, fixed bed board, have sector shaft respectively with upper body portable plate, thigh portable plate rigid attachment, sector shaft is by bearings, gears meshing on sector gear and pinion shaft, turbine in pinion shaft and worm gear case is one overall, worm gear and worm engaging, worm screw is connected with the output shaft of motor, and motor and circuit control box electrically connect; The tank wall of worm gear case is equipped with mandrel and roller, and the inner cylinder face on the external cylindrical surface of roller and sector gear wheel rim is close to; The output shaft of motor and the connection of worm screw adopt hinge shaft coupling, and this shaft coupling is made up of sleeve, crosshead, lateral pin, riveting axle, pin bushing.
Application number be 200920012135.4 utility model patent disclose a kind of electric turnover sickbed, by bed frame, the head of a bed, footpost and bed draw Gui to be interconnected combination formation bed body, bed board is embedded with in bed frame, bed board is divided into 6 parts, segmentation portion is connected by hinge, the downside of its middle front part two pieces of bed boards is fixed with front supporting plate, the downside of the two pieces of bed boards in rear portion is fixed with rear supporting plate, the downside of left part three pieces of bed boards is fixed with left supporting plate, the downside of right part three pieces of bed boards is fixed with right supporting plate, driver is fixed with respectively in the lower middle position of each supporting plate, bed board is overlapped in the limit groove of a frame, driver bottom is fixed on bed and draws on Gui, motor and driven wheel are installed in driver, wheel and rack engagement contact connects, tooth bar top is come directly towards by tooth bar connecting axle and is flexibly connected with driving, the crown is driven to be arranged on supporting plate, motor can realize rotating according to the operation of switch, thus make tooth bar action up or down, order about bed board raise or reduce.
Application number be 201320161774.3 utility model patent disclose a kind of electronic medical hospital bed, comprise movable bed frame, basis bedstead, bed divider and bed board, hinge dress movable bed frame on basic bedstead, movable bed frame laterally installs bed board, movable bed frame both sides respectively symmetrical bed divider is installed, all roller is installed at four ends of going to the bottom of basic bedstead, a hinge frame is respectively fixedly mounted with at the both sides specular of basic bedstead, the upper end hinge dress movable bed frame of this hinge frame, the synchronous operation of these two hinge framves, the structure of each hinge frame is: be laterally fixedly mounted with a fixed rotating shaft at basic bedstead, these fixed rotating shaft both sides are fixedly mounted with a middle fork by two symmetrical fixed bars, the two side ends of this middle fork is fixedly mounted with by the movable rotation-shaft of two symmetrical bull sticks and movable bed frame, middle fork is hinged with by free bearing the plunger of a hydraulic cylinder, and this hydraulic cylinder is also packed on fixed axis, the bed board that movable bed frame is installed is designed to back bed board, buttocks bed board, leg bed board and foot deck, and wherein buttocks bed board is packed on bedstead, and bed board hinge in back is contained on buttocks bed board, and leg bed board and foot deck are hinged.
Application number be 201420030112.7 utility model patent disclose a kind of electric up-down sick bed, comprise movable bed frame, lower supporter and the elevating mechanism be connected between movable bed frame and lower supporter, movable bed frame is provided with some pieces of bed boards, elevating mechanism comprises lifting support, drive the pressure cylinder one of lifting support action, the hinge frame group that lifting support is parallel to each other by least two groups is formed, often group hinge frame group is provided with swing span and the fixed mount hinged with swing span, bottom and the lower supporter of swing span are rotationally connected, the top of fixed mount is fixed on movable bed frame, the piston rod of pressure cylinder connects a wherein swing span, double rocker mechanism is connected with between adjacent two swing spans, swing span is made up of with parallel two forks be fixed on turning cylinder turning cylinder, and the two ends of turning cylinder are fixed on lower supporter by bearing, the homonymy fork of adjacent two swing spans is parallel to each other, double rocker mechanism comprises the connecting rod one be separately fixed between two rocking bars on adjacent two swing span turning cylinders and rocking bar, the piston rod one of pressure cylinder one is hinged with a connecting rod two, and the other end of connecting rod two is fixed therein on a turning cylinder, and its length is consistent with the rocking bar on corresponding turning cylinder.
Application number be 201420194596.9 utility model patent disclose a kind of multifunctional motor-driven sick bed, comprise bed board, bedstead, and wheel, bed board comprises the portion of lying low, rotate the back-rest being arranged on the two ends, portion that lie low and leg section that regulate, multifunctional motor-driven sick bed also comprise and be respectively used to regulate back-rest and an end lifting of leg section or the first governor motion of decline and the second governor motion, and regulate the 3rd governor motion of bed board lifting or decline, bedstead can be arranged along its short transverse activity, 3rd governor motion comprises and is arranged on that two, bedstead two ends are relatively independent arranges lifting unit, wherein two lifting units can synchronous or nonsynchronous lifting or reduce the two ends of bedstead, bedstead comprise for the framework of bed board, the bed head frame being positioned at framework head and afterbody and tailstock frame, lay respectively at bed head frame and tailstock frame both sides supporting leg, be arranged on head board on bed head frame and tailstock frame and tailstock plate and be arranged on the guardrail of both sides of framework, wherein supporting leg can be arranged along the upper and lower telescopic adjustment of himself short transverse, and wheel is positioned at the bottom of supporting leg.
But existingly electric hospital bedly all releasing device is not set, when the sick bed risen needs release fast time, fast bed board can not be released, thus the specific demand of sick bed can not be met.
Utility model content
This utility model does not existingly electric hospital bedly all arrange releasing device to solve, when the sick bed risen needs release fast time, the problem that can not fast bed board be released, and provide a kind of multifunctional lifting with quick release device nursing hospital bed, when sick bed rises time, can discharge fast, meet the special requirement in medical care path.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is:
A kind of have the multifunctional nursing hospital bed of quick release device, comprise bedstead, it is characterized in that, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, and described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.
Described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.
Described motor is connected with two for discharging the release stay cord line of motor.
Described release arm is equipped with the release torsion spring resetted for discharging arm.
Described bed surface is connected with gripper shoe, and described release arm, release pivoted arm and positive stop strip are all arranged on the supporting plate.
Described lift shaft is L-shaped, and the flex point of described lift shaft is hinged on bedstead, the two-end-point of described lift shaft respectively with the output shaft of motor and bed surface hinged.
The pin joint of described connecting plate and bed surface is at the pin joint of rotor plate and bed surface with between lift shaft and the pin joint of bed surface.
The pin joint of described lift shaft and bedstead is at the pin joint of rotor plate and bedstead and between connecting plate and the pin joint of bedstead.
Compared with prior art, this utility model has following beneficial effect:
Of the present utility model have the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.This utility model is risen by the driven by motor lift shaft with release function and is declined, and simultaneously under the effect of rotor plate and connecting plate, completes the lifting of bed surface; When needs carry out medical treatment and nursing (or specific demand) time, by pulling release stay cord line, fast bed surface can be released, meeting the specific demand in medical care path.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model, and wherein in figure, the direction of arrow represents the direction of motion of motor output shaft;
Fig. 2 is right view structural representation of the present utility model;
Fig. 3 is top view structural representation of the present utility model;
Structural representation when Fig. 4 is bed surface of the present utility model rise;
Fig. 5 is the mounting structure schematic diagram of this utility model release arm, release pivoted arm and positive stop strip;
Fig. 6 is the sectional view of Fig. 2 I place (namely discharging arm, release pivoted arm and release torsion spring);
Labelling in figure: 1, bedstead, 2, motor supporting base installs, 3, motor, 4, rotor plate, 5, connecting plate, 6, lift shaft, 7, bed surface, 8, release arm, 9, gripper shoe, 10, stay cord line is discharged, 11, pivoted arm is discharged, 12, nut, 13, stay cord line stop collar, 14, positive stop strip, 15, release torsion spring.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only this utility model part embodiment, is not whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
By reference to the accompanying drawings, of the present utility model have the multifunctional nursing hospital bed of quick release device, comprise bedstead 1, described bedstead 1 is provided with the motor 3 with release function through motor supporting base 2, the output shaft of described motor 3 is hinged with lift shaft 6, the other end of described lift shaft 6 is hinged on the bed surface 7 being arranged on bedstead 1 upper end, described bedstead 1 is also hinged with rotor plate 4 and connecting plate 5, and the other end of described rotor plate 4 and connecting plate 5 is hinged on bed surface 7; Described motor 3 is connected with the release stay cord line 10 for discharging motor, the other end of described release stay cord line 10 is connected on release pivoted arm 11 through nut 12, described release stay cord line 10 is equipped with stay cord line stop collar 13, and the one end namely discharging stay cord line is passed stay cord line stop collar and is connected with release pivoted arm through nut 12.Described stay cord line stop collar 13 is fixedly connected on bed surface 7, and described release pivoted arm 11 is connected with the release arm 8 for driving release pivoted arm 11 to rotate, and described release arm 8 is connected on bed surface 7.This utility model is risen by the driven by motor lift shaft with release function and is declined, and simultaneously under the effect of rotor plate and connecting plate, completes the lifting of bed surface; When needs carry out medical treatment and nursing (or specific demand) time, by pulling release stay cord line, fast bed surface can be released, meeting the specific demand in medical care path.
Composition graphs 5, release pivoted arm 11 of the present utility model is equipped with the positive stop strip 14 for limiting release pivoted arm 11 turned position, and described positive stop strip 14 is between stay cord line stop collar 13 and release pivoted arm 11.By the turned position of positive stop strip restriction release pivoted arm 11, prevent from drawing bad release stay cord line 10 and drawing the bad motor 3 with release function, the motor 3 wherein with release function belongs to prior art products, and those skilled in the art can understand and understand, and does not repeat them here.
In order to improve the convenience of operation, motor 3 of the present utility model is connected with two for discharging the release stay cord line 10 of motor, improves practicality of the present utility model.
In order to improve the operation convenience of this utility model release arm, described release arm 8 is equipped with the release torsion spring 15 resetted for discharging arm 8, in time rotating release arm, under the effect of release torsion spring, release arm 8 self-return, improves practicality of the present utility model.
As a kind of preferred mode of this utility model, bed surface 7 is connected with gripper shoe 9, and described release arm 8, release pivoted arm 11 and positive stop strip 14 are all arranged in gripper shoe 9.
As a kind of preferred mode of this utility model, lift shaft 6 is in L-type, the flex point of lift shaft 6 is hinged on bedstead 1, the two-end-point of described lift shaft 6 respectively with the output shaft of motor 3 and bed surface 7 hinged, the pin joint of connecting plate 5 and bed surface 7 is between the pin joint and the pin joint of lift shaft 6 and bed surface 7 of rotor plate 4 and bed surface 7; The pin joint of lift shaft 6 and bedstead 1 is between the pin joint and the pin joint of connecting plate 5 and bedstead 1 of rotor plate 4 and bedstead 1.The structural design of lift shaft of the present utility model, rotor plate and connecting plate, has lifting steadily, avoids bed surface to shake in lifting process, prevent from causing secondary injury to patient, improve nursing efficacy of the present utility model.
Embodiment one
The present embodiment there is the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.
Embodiment two
The present embodiment there is the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.Described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.
Embodiment three
The present embodiment there is the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.Described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.Described motor is connected with two for discharging the release stay cord line of motor.
Embodiment four
The present embodiment there is the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.Described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.Described motor is connected with two for discharging the release stay cord line of motor.Described release arm is equipped with the release torsion spring resetted for discharging arm.
Embodiment five
The present embodiment there is the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.Described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.Described motor is connected with two for discharging the release stay cord line of motor.Described release arm is equipped with the release torsion spring resetted for discharging arm.Described bed surface is connected with gripper shoe, and described release arm, release pivoted arm and positive stop strip are all arranged on the supporting plate.
Embodiment six
The present embodiment there is the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.Described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.Described motor is connected with two for discharging the release stay cord line of motor.Described release arm is equipped with the release torsion spring resetted for discharging arm.Described bed surface is connected with gripper shoe, and described release arm, release pivoted arm and positive stop strip are all arranged on the supporting plate.Described lift shaft is L-shaped, and the flex point of described lift shaft is hinged on bedstead, the two-end-point of described lift shaft respectively with the output shaft of motor and bed surface hinged.
Embodiment seven
The present embodiment there is the multifunctional nursing hospital bed of quick release device, comprise bedstead, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.Described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.Described motor is connected with two for discharging the release stay cord line of motor.Described release arm is equipped with the release torsion spring resetted for discharging arm.Described bed surface is connected with gripper shoe, and described release arm, release pivoted arm and positive stop strip are all arranged on the supporting plate.Described lift shaft is L-shaped, and the flex point of described lift shaft is hinged on bedstead, the two-end-point of described lift shaft respectively with the output shaft of motor and bed surface hinged.The pin joint of described connecting plate and bed surface is at the pin joint of rotor plate and bed surface with between lift shaft and the pin joint of bed surface, and the pin joint of described lift shaft and bedstead is at the pin joint of rotor plate and bedstead and between connecting plate and the pin joint of bedstead.
Claims (8)
1. one kind has the multifunctional nursing hospital bed of quick release device, comprise bedstead, it is characterized in that, described bedstead is provided with the motor with release function through motor supporting base, the output shaft of described motor is hinged with lift shaft, the other end of described lift shaft is hinged on the bed surface being arranged on bedstead upper end, and described bedstead is also hinged with rotor plate and connecting plate, and the other end of described rotor plate and connecting plate is hinged on bed surface; Described motor is connected with the release stay cord line for discharging motor, the other end of described release stay cord line is connected on release pivoted arm through nut, described release stay cord line is equipped with stay cord line stop collar, described stay cord line stop collar is fixedly connected on bed surface, described release pivoted arm is connected with the release arm for driving release pivoted arm to rotate, and described release arm is connected on bed surface.
2. according to claim 1 have the multifunctional nursing hospital bed of quick release device, it is characterized in that, described release pivoted arm is equipped with the positive stop strip for limiting release pivoted arm turned position, and described positive stop strip is between stay cord line stop collar and release pivoted arm.
3. according to claim 1 and 2 have the multifunctional nursing hospital bed of quick release device, it is characterized in that, described motor is connected with two for discharging the release stay cord line of motor.
4. according to claim 3 have the multifunctional nursing hospital bed of quick release device, it is characterized in that, described release arm is equipped with the release torsion spring resetted for discharging arm.
5. according to claim 4 have the multifunctional nursing hospital bed of quick release device, and it is characterized in that, described bed surface is connected with gripper shoe, and described release arm, release pivoted arm and positive stop strip are all arranged on the supporting plate.
6. according to claim 5 have the multifunctional nursing hospital bed of quick release device, it is characterized in that, described lift shaft is L-shaped, and the flex point of described lift shaft is hinged on bedstead, the two-end-point of described lift shaft respectively with the output shaft of motor and bed surface hinged.
7. according to claim 6 have the multifunctional nursing hospital bed of quick release device, it is characterized in that, the pin joint of described connecting plate and bed surface is at the pin joint of rotor plate and bed surface with between lift shaft and the pin joint of bed surface.
8. according to claim 7 have the multifunctional nursing hospital bed of quick release device, it is characterized in that, the pin joint of described lift shaft and bedstead is at the pin joint of rotor plate and bedstead and between connecting plate and the pin joint of bedstead.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420840468.7U CN204352069U (en) | 2014-12-26 | 2014-12-26 | A kind of have the multifunctional nursing hospital bed of quick release device |
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| CN201420840468.7U CN204352069U (en) | 2014-12-26 | 2014-12-26 | A kind of have the multifunctional nursing hospital bed of quick release device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180988A (en) * | 2021-06-17 | 2021-07-30 | 邱姣姣 | Obstetric device for obstetrics and gynecology department |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180988A (en) * | 2021-06-17 | 2021-07-30 | 邱姣姣 | Obstetric device for obstetrics and gynecology department |
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