CN1457753A

CN1457753A - Full automatic nursxing bed

Info

Publication number: CN1457753A
Application number: CN 03137725
Authority: CN
Inventors: 李孝敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-20
Filing date: 2003-06-20
Publication date: 2003-11-26

Abstract

The full automatic nursing bed includes bed body, movable supports, movable bed boards, elevating unit and control box. It features the bed body comprising bed head, bed legs and bed seat; the movable support for sitting installed on the bed seat and in the length less than one half of the bed body and width the same as that of the bed body; the lengthwise movable support for side turning over; the movable bed boards in the movable support for sitting and the lengthwise movable support for side turning over; the elevating unit installed in the space below the bed body; and the control box in the bed head and connected via wires to the elevating unit. The full automatic nursing bed can realize the automatic control of the patient in sleep posture and sitting.

Description

Full automatic nursing bed

Technical field:

The present invention relates to a kind of nursing bed, particularly a kind of full automatic nursing bed applicable to the bed patient with severe symptoms.

Background technology:

Nursing bed in the market all is the hand-rail type manually-operated, and only has the function that the patient sits up and lies down, and does not solve rollover conversion prone position about patient's energy, so can not remove the feeling of fatigue of the same prone position of patient, avoids decubital ulcer to take place.

The purpose of this invention is to provide and a kind ofly not only can make the patient sit up automatically and lie down, can also realize patient "---lying low---lies in the left side lies in the right side " full automatic nursing bed automatically,

Summary of the invention:

This device comprises a body, travel(l)ing rest, mobile bed plate, lowering or hoisting gear and control box, it is characterized in that: the bed body is made up of the head of a bed, footpost and base frame; On the base frame travel(l)ing rest is installed; Near the head of a bed one side is the sit up travel(l)ing rest of length less than 1/2 lathe bed length, and its width equals the lathe bed width; On the lathe bed length of base frame upper edge the rollover travel(l)ing rest is installed also; Sit up travel(l)ing rest and rollover is covered with mobile bed plate on the travel(l)ing rest; Bed body lower space is equipped with lowering or hoisting gear; The head of a bed partly is equipped with control box; Control box links to each other with lowering or hoisting gear by lead.

Mobile bed plate has 6, and wherein bed board A, B, C are layered on the travel(l)ing rest that sits up, and bed board D, E, F are layered on the rollover travel(l)ing rest; Bed board A, B, C with and following travel(l)ing rest constitute the part that sits up; Bed board A and F with and following travel(l)ing rest constitute the right side and turn over part, bed board B and E with and following travel(l)ing rest constitute in the middle of the rollover part, bed board C and D with and following travel(l)ing rest constitute the left side and turn over part.

Lowering or hoisting gear has three covers, is respectively that lowering or hoisting gear is turned on the right side, lowering or hoisting gear is turned over and the lowering or hoisting gear that sits up in the left side, all is installed in a body bottom, and turn in the left side of controlling lathe bed respectively, turn on the right side and sit up three kinds of postures.

Three cover lifting device structures are identical, comprise that a reducing motor that is installed in a support of body bottom, rack-mount centre position, two sleeves that are installed in two ends, the support left and right sides, fixed two screws in sleeve upper end, the leading screw that links to each other with screw, two synchronizing jugged wheels with synchronous cog belt form, wherein the small pulley on the motor links to each other by bead apex with big belt pulley on the sleeve of left side, the and arranged on left and right sides sleeve all is provided with synchronizing jugged the wheel at same horizontal level, the synchronizing jugged synchronous cog belt of having taken turns.

The leading screw that lowering or hoisting gear is turned on the right side links to each other with the right side of the support of centre rollover part, and when lowering or hoisting gear was worked, leading screw rose, and promoted intermediate support and overturn left; The leading screw that lowering or hoisting gear is turned in the left side links to each other with the left side of the support of centre rollover part, and when lowering or hoisting gear was worked, leading screw rose, and promoted intermediate support and overturn to the right; Sit up lowering or hoisting gear leading screw with sit up the part support link to each other, when lowering or hoisting gear is worked, leading screw rises, sit up support with the lateral guide plate guiding of bed, turn over certain angle by presetting, bed board A, B, C also together turn over identical angle, and the other end of bed board A, B, C links to each other with the rollover travel(l)ing rest with hinge.

Control box is formed by single-chip microcomputer, the time relay with near switch etc., can realize the Automatic Control of patient's "---lying low---lies in the left side lies in the right side " in bed by pressing the button that is provided with on the control basin, can adapt to the automatic control of different patients' " lie in the left side---lie low " or " lie in the right side---lie low ", the independent control that can also realize that lying in patient's left side, lies in the right side and sit up.

Description of drawings: Fig. 1 when not working bed schematic diagram Fig. 2 when bed schematic diagram Fig. 3 is for rollover when sitting up bed schematic diagram Fig. 4 be that lowering or hoisting gear schematic diagram Fig. 5 is wherein 1-bed body 2-travel(l)ing rest 3 (3-13-23-3)-right automatically 24-of the synchronizing jugged 11-of the wheel synchronous cog belt of the lowering or hoisting gear 4-bed board 5-rollover travel(l)ing rest 6-base frame 7-leading screw 8-motor 9-screw 10-12-small pulley 13-bead apex 14-big belt pulley 15-sleeve 16-support 17-insurance 18-full-automatic 19-power supply left automatically 22-right side 23-of 20-left side 21-25-26-time relay that resets that sits up that sits up of control box schematic diagram

Specific embodiment:

The patient lies low on the bed board of the middle part of bed (for sake of convenience bedding being saved), press " automatically " key on the electric appliance control box front panel, the motor (8) that turn on the lowering or hoisting gear on the right side begins to rotate, by the small pulley on the motor (12), bead apex (13), big belt pulley (14) on the sleeve (15) rotates sleeve, two sleeves are by synchronizing jugged the wheel (10), synchronous cog belt (11) reaches synchronous rotation, two screws (9) of sleeve front rotate synchronously with sleeve, move upward with two leading screws (7) that rollover travel(l)ing rest middle frame right side links to each other this moment, drive centre panel and overturn to the left, reach the purpose that the patient lies on one's side left.

When detection detects the roller of right plate lower edge slideway rolling near switch, single-chip microcomputer sends the instruction of motor stop motion, middle turnover panel stop motion, this moment, the time relay (26) on the control box was by preset time start working (its preset time 0.01 second---99 hours 99 minutes adjustable), after reaching preset time, this motor return motion, middle turnover panel drives the patient to the direction motion that lies low, after another sense switch detects intermediate support and sets level, motor stops counter-rotating, the time relay is started working again, bed surface is in flat condition (patient was lain to become by the left side and lay low this moment) entirely, after the time relay reaches preset time again, the lowering or hoisting gear motor that turn on the right side is started working, its work process and left side are turned over identical, intermediate support is overturn to the right, and (patient changes this moment to the right, lie in the realization right side), after right upset stops, the time relay is started working again, reaches the counter-rotating of preset time rear motor, and intermediate support is set level, a cyclic process finishes, under the situation of not pressing other function key, nursing bed will be realized the Automatic Control process of "---lying low---lies in the left side lies in the right side " by the interval that presets, and need not personnel's nurse.

After pressing " left side automatically " or " automatically right " function key, bed can be realized the automatic turn over function of " lie in the left side---lie low " or " lie in the right side---lie low " automatically, can only be to a direction rollover and the patient who lies low to adapt to.

After pressing " sitting up " function key, first three piece plate A of bed surface, B, C are rising under the effect of lowering or hoisting gear (3) on the travel(l)ing rest that sits up, when detecting the rise certain angle, and the motor stop motion.

When pressing " turn in the left side " or " right side turns over that " after the function key, the intermediate active support can be left or right motion, realizes the function of patient's single direction upset.

No matter which kind of state bed is in, and after pressing " resetting " function key, bed all can be to the direction motion that lies low.

Claims

1, a kind of full automatic nursing bed, comprise a body, travel(l)ing rest, mobile bed plate, lowering or hoisting gear and control box, it is characterized in that: the bed body is made up of the head of a bed, footpost and base frame; On the base frame travel(l)ing rest is installed; Near the head of a bed one side is the sit up travel(l)ing rest of length less than 1/2 lathe bed length, and its width equals the lathe bed width; On the lathe bed length of base frame upper edge the rollover travel(l)ing rest is installed also; Sit up travel(l)ing rest and rollover is covered with mobile bed plate on the travel(l)ing rest; Bed body lower space is equipped with lowering or hoisting gear; The head of a bed partly is equipped with control box; Control box links to each other with lowering or hoisting gear by lead.

2, as claimed in claim 1 full automatic nursing bed, it is characterized in that: mobile bed plate has 6, and wherein bed board A, B, C are layered on the travel(l)ing rest that sits up, and bed board D, E, F are layered on the rollover travel(l)ing rest; Bed board A, B, C with and following travel(l)ing rest constitute the part that sits up; Bed board A and F with and following travel(l)ing rest constitute the right side and turn over part, bed board B and E with and following travel(l)ing rest constitute in the middle of the rollover part, bed board C and D with and following travel(l)ing rest constitute the left side and turn over part.

3, as claimed in claim 1 or 2 full automatic nursing bed, it is characterized in that: lowering or hoisting gear has three covers, be respectively that lowering or hoisting gear is turned on the right side, lowering or hoisting gear is turned over and the lowering or hoisting gear that sits up in the left side, all be installed in a body bottom, turn in the left side of controlling lathe bed respectively, turn on the right side and sit up three kinds of postures.

4, as claimed in claim 3 full automatic nursing bed, it is characterized in that: three cover lifting device structures are identical, comprise and be installed in a support of body bottom, a reducing motor in rack-mount centre position, be installed in two sleeves at two ends, the support left and right sides, fixed two screws in sleeve upper end, the leading screw that links to each other with screw, two synchronizing jugged wheels with synchronous cog belt are formed, wherein the small pulley on the motor links to each other by bead apex with big belt pulley on the sleeve of left side, a left side, right both sides sleeve all is provided with synchronizing jugged the wheel at same horizontal level, the synchronizing jugged synchronous cog belt of having taken turns.

5, as claimed in claim 3 full automatic nursing bed, it is characterized in that: the leading screw that lowering or hoisting gear is turned on the right side links to each other with the right side of the support of centre rollover part, and when lowering or hoisting gear was worked, leading screw rose, and promoted intermediate support and overturn left; The leading screw that lowering or hoisting gear is turned in the left side links to each other with the left side of the support of centre rollover part, and when lowering or hoisting gear was worked, leading screw rose, and promoted intermediate support and overturn to the right; Sit up lowering or hoisting gear leading screw with sit up the part support link to each other, when lowering or hoisting gear is worked, leading screw rises, sit up support with the lateral guide plate guiding of bed, turn over certain angle by presetting, bed board A, B, C also together turn over identical angle, and the other end of bed board A, B, C links to each other with the rollover travel(l)ing rest with hinge.

6, as claimed in claim 1 full automatic nursing bed, it is characterized in that: control box is formed by single-chip microcomputer, the time relay with near switch etc., can realize the Automatic Control of patient's "---lying low---lies in the left side lies in the right side " in bed by pressing the button that is provided with on the control box, can adapt to the automatic control of different patients' " lie in the left side---lie low " or " lie in the right side---lie low ", the independent control that can also realize that lying in patient's left side, lies in the right side and sit up.