CN104349762A

CN104349762A - Bed device

Info

Publication number: CN104349762A
Application number: CN201380031093.8A
Authority: CN
Inventors: 松本孝树; 长濑和幸; 大录洋志; 德義和也
Original assignee: Paramount Bed Co Ltd
Current assignee: Paramount Bed Co Ltd
Priority date: 2012-06-12
Filing date: 2013-06-12
Publication date: 2015-02-11
Also published as: WO2013187440A1; SG11201407835SA; JP5946913B2; JPWO2013187440A1

Abstract

Provided is a bed device with which a worker can easily generate power when power is generated using a manual power generation device, which requires less time and physical effort, and which can ensure the safety of those who do not understand the use thereof or similar. A device in which a power source line (power source cable) (58) is wired from a relay box (50) to an electrical actuator (34) for a foot support panel (26) and an electrical actuator (31) for a back support panel (22), and power is supplied through same, wherein, in the relay box (50), the electrical actuator (31, 34) selected by means of an insertion socket (50a, 50b) is electrically driven.

Description

Bed apparatus

Technical field

The present invention relates to a kind of bed apparatus utilizing hand operated generator to supply the power supply for driving drive division.

Background technology

In nursing with in, medical etc. bed apparatus, be provided with the motor driver of a drive division, used equipment by care-giver, patient with various power supplys such as (hereinafter referred to as " by care-giver etc. ") measurement devices.

Care-giver, nurse (hereinafter referred to as " care-giver etc. ") for being undertaken by the posture of care-giver etc. on bed apparatus such as lift to make to erect above the waist back bed board lift back of the body action, lift knee bed board and leg bed board to make leg comfortable lift lower limb action.Usually, in the routine work that care-giver etc. carries out, after getting up, have meal time all must carry out lifting back of the body action, therefore, the number of times lifting back of the body action is more than other action.

When utilizing mechanical crank handle to carry out the work of the bed apparatus lifting the back of the body etc., owing to being easy to the working load becoming care-giver etc., therefore, usually carry out motor operations.The action power supply of this situation uses the power supply in the facility of the bed apparatus being provided with nursing facility, hospital etc. usually as described in Japanese Unexamined Patent Publication 2008-220603 publication (being called " patent documentation 1 ").

In addition, the situation that power supply in facility is arranged on the wall near bottom surface is more, in order to prevent power line and earth surface and become state unsatisfactory in health, prevent the unfavorable condition that makes power line be clamped by the lowering or hoisting gear of bed, propose according to Japanese Unexamined Patent Publication 2011-160888 publication (being called " patent documentation 2 ") wireless power device that one utilizes solaode (solar panel) to generate electricity.

But, when using solaode, in view of need be difficult to be subject to sunlit indoor be located at can guarantee generating fully position is set, position is set and is restricted, and the battery of need to charge to generation power (electric power storage), therefore can maximize.

Prior art document

Patent documentation

Patent documentation 1: Japanese Unexamined Patent Publication 2008-220603 publication

Patent documentation 2: Japanese Unexamined Patent Publication 2011-160888 publication

Summary of the invention

the problem that invention will solve

Therefore, inventor works out the scheme of hand TRT (hereinafter referred to as " hand operated generator ") as the power supply of bed apparatus.

Because hand operated generator is driven by hand by care-giver etc., therefore, require that care-giver waits, driven by shaking is carried out at the position of the working load of operator can not become.Particularly, due to the back of the body of lifting of back bed board, to fall to carrying on the back operation be that therefore, the requirement of working performance is higher in nursing, the on-the-spot operation frequently carried out of assistance.

In addition, require the power supply of hand operated generator supply object to be set to and can to supply to the drive division of various type of drive, be set to and also can produce power supply (electric power) when having a power failure and at least can drive back of the body action drives portion.

In addition, the burden on the time upper health of the wiring operation reducing the power supply use equipment such as motor driver and hand operated generator is needed.When just hand operated generator being connected to motor driver, the people (operator) carrying out connecting operation needs to get into bed and gets off to connect special adapter, the burden in wiring operation life period on health.

In addition, the purposes of hand operated generator, the misuse of the personage (child, cognitive disease patient) of object (hereinafter referred to as " purposes etc. ") and the Security Countermeasures that carry out are needed to prevent from understanding.

The present invention in view of such practical situation, provide a kind of when hand operated generator generates electricity operator be easy to carry out power generation operation and also can burden on the reduction time on health, easily can drive the bed apparatus of drive division.

for the scheme of dealing with problems

The present invention is a kind of bed apparatus, it at least utilizes drive division to drive back bed board, it is characterized in that, from the driving power of hand operated generator supply for driving drive division, the position towards outside of any one be arranged on from least end of the power source path of hand operated generator supply driving power in the head side of bed apparatus, side and foot side will be used for.

The present invention preferably, hand operated generator is arranged on the outside of bed apparatus, the 1st power source path that is connected with described hand operated generator and the 2nd power source path for the drive division supply power to back bed board is provided with in power source path, the end of the input side of the 2nd power source path is provided with repeater box, the end of the outlet side of described 1st power source path can be connected to this repeater box, and, the driving power of drive division can be supplied when described hand operated generator generating under the state that the 1st power source path is connected with the 2nd power source path, described repeater box is arranged on the head side of bed apparatus, in side and foot side any one outside horizontal direction and the position that accesses of the hands of user.

In addition, hand operated generator preferably, is located at the end of power source path by the present invention, this hand operated generator is arranged on the position towards outside of any one in the head side of bed apparatus, side and foot side.

the effect of invention

Adopt bed apparatus of the present invention, owing to supplying the driving power for driving drive division from hand operated generator, the at least end be used in the power source path of hand operated generator supply driving power is arranged on the position towards outside of any one in the head side of bed apparatus, side and foot side, therefore, towards the position outside horizontal direction, operator is easy to reach, and when hand operated generator generates electricity, operator is easy to carry out power generation operation.In addition, the adjustment due to the back of the body operating angle of back bed board is the operation frequently carried out, and is therefore easy to carry out operation by becoming, thus compared with the past compared with the burden on time of can reducing significantly upper health.

In the present invention, hand operated generator is arranged on the outside of bed apparatus, the 1st power source path that is connected with described hand operated generator and the 2nd power source path for the drive division supply power to back bed board is provided with in power source path, the end of the input side of the 2nd power source path is provided with repeater box, the end of the outlet side of described 1st power source path can be connected to this repeater box, and, the driving power of drive division can be supplied when described hand operated generator generating under the state that the 1st power source path is connected with the 2nd power source path, described repeater box is arranged on the head side of bed apparatus, arbitrary place in side and foot side outside horizontal direction and the position that accesses of the hands of user, thus connection operation transfiguration can be made easy.

In addition, in the present invention, hand operated generator is located at the end of power source path, this hand operated generator is arranged on the position towards outside of any one in the head side of bed apparatus, side and foot side, thus, hand operated generator can be arranged on bed apparatus integrated with bed apparatus, and bed apparatus can be made compact.

In addition, can by for making the handle of hand operated generator power generation operation freely be accommodated in installed surface, and function driver can be rotated from the outside of hand operated generator in use, play and can take into account the excellent action effect such as compact storage and process easiness.

Accompanying drawing explanation

Fig. 1 is the key diagram of the bed apparatus from foot side viewing the 1st embodiment of the present invention.

Fig. 2 is that from the beginning the key diagram of this bed apparatus is watched in side.

The perspective illustration of Fig. 3 to be the bed board of this bed apparatus be smooth state.

Fig. 4 is the bed board of this bed apparatus is the axonometric chart lifted back of the body state He lift leg state.

Fig. 5 is the key diagram watching this bed apparatus from a side.

Fig. 6 is the key diagram of the bottom surface watching this bed apparatus from downside.

Fig. 7 is the key diagram watching this bed apparatus from another side different from Fig. 5.

Fig. 8 is the key diagram watching this bed apparatus from top.

Fig. 9 is this bed apparatus and the key diagram being arranged on outside hand operated generator, a () is by the folding state of handle, b () is the using state being assembled with handle, (c) is the key diagram of the state of the cable being connected with hand operated generator on repeater box.

Figure 10 is the key diagram of each wiring example of the power supply feed path representing this bed apparatus, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

Figure 11 is the variation 1 of the setting of the repeater box of this bed apparatus, is the key diagram of the example imbedding repeater box in siding track.

Figure 12 is the perspective illustration of the bed apparatus representing the 2nd embodiment of the present invention.

Figure 13 is the key diagram of the tailstock plate of this bed apparatus, and (a) is top view, and (b) is front view, and (c) is the key diagram of the mode of operation of hand operated generator.

Figure 14 is the key diagram of each wiring example of the power supply feed path representing this bed apparatus, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

Figure 15 is the key diagram of the structure example of the repeater box of the 3rd embodiment A of the present invention, a () is the front view of the adapter inserting side of repeater box, b () is the side view of this repeater box, c () is the rearview of the 2nd power source path of extracting this repeater box out, (d) is the amplification key diagram this repeater box being arranged on the state on framework.

Figure 16 is the key diagram of each wiring example of the power supply feed path representing this bed apparatus, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

Figure 17 is the key diagram of each wiring example of the power supply feed path of the bed apparatus representing the 3rd embodiment B of the present invention, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

Figure 18 is the key diagram being provided with the tailstock plate of hand operated generator of this bed apparatus, a () is the situation of existence two hand operated generators, b () is the situation of single hand operated generator, (c) is the key diagram of the handle patchhole after outside mask being amplified.

Figure 19 is the key diagram of the repeater box of the bed apparatus of the 4th embodiment A of the present invention, and (a) is stereo amplification figure, and (b) is the figure watched from front.

Figure 20 is the key diagram of each wiring example of the power supply feed path representing this bed apparatus, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

Figure 21 is the key diagram arranging site boundary of the hand operated generator in the tailstock plate of the bed apparatus of the 4th embodiment B.

Figure 22 is the key diagram of each wiring example of the power supply feed path representing this bed apparatus, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

Figure 23 is the key diagram of the variation of the installation of the hand operated generator of the 4th embodiment B, and (a) is the key diagram of the state after outside mask pulled down by tailstock plate, and (b) is the state diagram being provided with outside mask.

Detailed description of the invention

Hereinafter, with reference to the accompanying drawings of embodiments of the present invention.

Fig. 1 ~ Fig. 8 is integrally-built each key diagram of the bed apparatus 1 of the 1st embodiment, (c) of (a) ~ Fig. 9 of Fig. 9 is this bed apparatus and the key diagram being arranged on outside hand operated generator, (c) of (a) ~ Figure 10 of Figure 10 is the key diagram of the wiring example (the 1st example ~ 3rd example) of the power supply feed path representing this bed apparatus, Figure 11 is the variation of the setting of the repeater box of this bed apparatus, is the key diagram of the example imbedding repeater box in siding track.

In addition, below, in the drawings by the user of bed apparatus in bed accumbency when head side (head towards side) be set to H direction, foot side (lower limb towards side) is set to F direction and is described.

As shown in Figure 4, in bed apparatus 1, bedstead 3 is bearing on handbarrow 4 in the mode that can be elevated by lifting linking member mechanism 4h, 4f (omitting detailed diagram) these two of head side and foot side.Bedstead 3 be the column alongst configured in the both sides of bed apparatus 1 framing component (side frame part 3S) between be provided with the structure of the multiple framing components along width configuration with roughly ladder shape.

In addition, as shown in Fig. 3 ~ Fig. 5, bedstead 3 is configured with bed board 2, as bed board 2, from the beginning side direction foot side is divided in order and is ceded territory to be configured with back bed board 22, waist bed board 24, knee bed board 25, leg bed board 26.

In addition, described back bed board 22 is linked to waist bed board 24 side, is rotatably arranged on bedstead 3.In addition, knee bed board 25 and leg bed board 26 are rotatably arranged on bedstead 3.In addition, the head side of waist bed board 24 is linked to back bed board 22, and the entirety of waist bed board 24 can bend and foot side is fixed on the foot side of bedstead 3.

In addition, the head side of knee bed board 25 is linked to the foot side of described waist bed board 24, and this knee bed board 25 and leg bed board 26 are arranged on bedstead 3 in the mode that can rotate and move up and down.In addition, normally on bed board 2, be placed with mattress, but the figure eliminating mattress looks.

In addition, be configured with wheel 5 respectively at each adjacent corner of handbarrow 4, handbarrow 4 (bed apparatus 1) can be made to move to arbitrary direction on the ground.

Can arrange siding track to install and remove mode freely, this siding track keeps user to allow user not fall from the bed about being positioned at the user on bed apparatus 1.

In addition, the bedstead 3 of the head side of bed apparatus 1 is fixed with head board 8, the bedstead 3 of foot side is fixed with tailstock plate 9.

The bed apparatus 1 of the 1st embodiment normally makes power supply use device drives, work (being called " electric model ") from Power Supplying Equipment supply source power supplies such as the sockets in the facility set by bed apparatus 1.And, be use equipment supply power to a part of power supply from the hand operated generator 52 (with reference to Fig. 9) of the power supply supply source of the outside being arranged on bed apparatus 1 and make the structure of its work (being called " manual mode ").In addition, in the 2nd embodiment afterwards etc., also can under electric model and manual mode supply power.

Fig. 9 is the bed apparatus 1 of the 1st embodiment and the key diagram being arranged on the outside hand operated generator as power supply supply source, a () is by the folding state of handle, b () is the using state being assembled with handle, (c) is the key diagram of the state of the cable being connected with hand operated generator on repeater box.In addition, Figure 10 is the key diagram representing the power source path of this bed apparatus, the wiring example of controllability path.

In the bed apparatus 1 of the 1st embodiment, the power supply carrying out work as being supplied to power supply uses equipment, is provided with multiple motor driver as the drive division for driving movable part.

Specifically, as shown in Figure 6, in this bed apparatus 1, the back of the body action motor driver 31 for making back bed board 22 rise and fall (so-called lift back of the body action, fall back of the body action) is provided with, for making bedstead 3 carry out the lifting motor driver 32 of lifting action and the lower limb action motor driver 34 for making knee bed board 25 and leg bed board 26 carry out lifting action relative to handbarrow 4.

1st embodiment is that a kind of being provided with utilizes power supply to use the bed apparatus 1 of equipment to the power supply carrying out work, from the hand operated generator arranged independently relative to bed apparatus 1 to an object output (power supply uses equipment) supply power, but be provided with repeater box 50 at least end of power source path for transmitting power supply to object output, this repeater box 50 any one position in the head side of bed apparatus 1, side and foot side be arranged on outside horizontal direction and the position that accesses of the hands of user.

Specifically, in the 1st embodiment, hand operated generator 52 (with reference to Fig. 9) can be utilized to supply the power supply of the back of the body action motor driver 31 in multiple motor driver, the repeater box 50 being used for transmitting the end of the power source path of power supply to described motor driver 31 is arranged on the position towards outside of the tailstock plate 9 of the foot side in bed apparatus 1.For lying in the first-class user carrying out utilizing of bed apparatus 1, the necessity that back bed board 22 is risen and fallen is the highest, therefore, it is possible to the power supply produced to drive back of the body action motor driver 31 to supply hand operated generator 52 generating.

That is, in the bed apparatus 1 of the 1st embodiment, as shown in Figure 10, hand operated generator 52 is suitably arranged on the outside of bed apparatus 1, and hand operated generator 52 can be utilized to supply the power supply of the back of the body action motor driver 31 in multiple motor driver.

The 1st power source path 52d that is connected with described hand operated generator 52 is provided with and for using single 2nd power source path 58 of back of the body action motor driver 31 supply power of equipment to single power supply in power source path.

In addition, such structure: the end of the input side of described single 2nd power source path 58 is arranged on repeater box 50, the end of the outlet side of described 1st power source path 52d can utilize plug etc. to be connected to be arranged on the end of the input side of the 2nd power source path 58 on this repeater box 50, when utilizing described hand operated generator 52 to generate electricity under the state that the 1st power source path 52d is connected with the 2nd power source path 58, power supply can be made to use the back of the body action motor driver 31 of the drive division of equipment to work.

And, as shown in Fig. 1, Fig. 3, Fig. 4, described repeater box 50 with the mode such as outstanding or imbed be arranged in the tailstock plate 9 of the foot side of bed apparatus 1, outside horizontal direction and the position that accesses of the hands of user.

In addition, use the drive division of equipment as power supply, all within the scope of the invention, but particularly the frequency of utilization of back of the body action motor driver 31 is the highest, therefore, it is possible to improve convenience from hand operated generator 52 supply power for any one drive division.In addition, position being set or except tailstock plate 9, position being set all within the scope of the invention of repeater box 50, but in order to operate from the Bian Kan limit, underfooting of the user of bed apparatus 1, illustratively repeater box 50 is arranged on tailstock plate 9 in the 1st embodiment.

(c) of (a) ~ Fig. 9 of Fig. 9 is the key diagram of the structure example of hand operated generator 52.

Shown in (a) of Fig. 9, in hand operated generator 52, in order to available one hand holds main body 52a, main body 52a is roughly bar-shaped and its top ends is spherical, is extruded with the axle 52c for inserting handle (also referred to as " crank ") 52b.Handle 52b, in order to be easy to carrying when not using, can dismantle from axle 52c by hand operated generator 52.For the handle 52b pulled down, handle can be folded and be fixed on the sidepiece of main body 52a.Line (power line) autonomous agent 52a as the 1st power source path 52d stretches out, and is provided with plug on the top of the 1st power source path 52d.

As shown in (b) of Fig. 9, when using hand operated generator 52, handle 52b is embedded in axle 52c, the hand-held handle portion of handle 52b is launched.

Then, as shown in (c) of Fig. 9, the plug of power source path 52d be inserted into the insertion socket 50a of repeater box 50 and rotate fixing and connect.Under the connection status of this insertion, the power supply that hand operated generator 52 sends is fed into back of the body action motor driver 31 via the power source path 58 of repeater box 50.

When generating electricity when making described hand operated generator 52 work, can hold main body 52a with one, hold handle 52b with another, swinging handle 52b generates electricity, and drives back of the body action motor driver 31.

The 1st power source path 52d being arranged on outside hand operated generator 52 relative to bed apparatus 1 is independently connected to repeater box 50 by the power supply feed path of the 1st embodiment, to supply to be generated electricity the electric power produced by described hand operated generator 52 from repeater box 50 via the 2nd power source path (power cable) 58 to the back of the body action motor driver 31 of the example as an object output.The switch (manual/electric change-over switch parts 61: with reference to Figure 10) etc. being provided with the switching of manual mode and electric model in power supply feed path is out of shape the mode of enforcement variedly also in the scope of the 1st embodiment.

Figure 10 is the key diagram of each wiring example of the power supply feed path that the 1st embodiment comprises, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

In the 1st example shown in (a) of Figure 10, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path of electric model connects separately, but the power source path of leading to described back of the body action motor driver 31 during electric model from electronic line 40a via repeater box 50 towards the 2nd power source path 58.

(1) in repeater box 50, manual/electric change-over switch parts 61 are built-in with.

(2) these manual/electric change-over switch parts 61 use mechanical switch or electric switch.

(3) when manual/electric change-over switch parts 61 use mechanical switch, such structure can be set to: be inserted in the socket 50a of repeater box 50 by the plug that supplies of the 1st power source path 52d by hand operated generator 52 as a structure, can from the electronic line 40a stretched out from control chamber 40 to switch to Manual line (the 2nd power source path 58).Such as be set to such structure: the switching that touch-switch etc. carries out Manual line/electronic line is set by the socket 50a periphery at plug inlet.

In addition, as another structure, by having the mode in the console switch such as rotary switch, toggle switch portion to arrange manual/electric change-over switch parts 61 etc. to expose in repeater box 50, utilize the operation in this console switch portion, manual/electric change-over switch parts 61 can switch electric model and manual mode.

(4) object output during manual mode is set to a back of the body action motor driver 31, but can for suitably selecting the structure of an object output from each power supply use equipment such as motor driver.Also be same in the following the 2nd example, the 3rd example.

In the 2nd example shown in (b) of Figure 10, be provided with two repeater boxs (the 1st repeater box 50A, the 2nd repeater box 50B).

(1) the 1st repeater box 50A summarizes driver line 31a, the supply lines (electronic line 40a) from control chamber 40, the supply lines (the 2nd power source path 58) from hand operated generator 52, has manual/electric change-over switch parts 61 in the inside of the 1st repeater box 50A.

(2) the 2nd repeater box 50B have the plug inlet (socket 50a) for being connected with the link plug of the 1st power source path 52d from hand operated generator 52.2nd repeater box 50B is arranged on tailstock plate 9 with exposing.

(3) described manual/electric change-over switch parts 61 are mechanical switch or electric switch.

(4) when described manual/electric change-over switch parts 61 are set to mechanical switch mechanism, by inserting the confession plug of hand operated generator 52, Manual line can be switched to from electronic line.Such as be provided with touch-switch etc. at plug inlet (socket 50a) periphery, described manual/electric change-over switch parts 61 are switched to manual mode from electric model.

In addition, as another structure, by having the mode in the console switch such as rotary switch, toggle switch portion to arrange manual/electric change-over switch parts 61 etc. to expose (exposure) in the 2nd repeater box 50B, utilize the operation in this console switch portion, the manual/electric change-over switch parts 61 of the 1st repeater box 50A can be switched electric model and manual mode.

In addition, because the 1st repeater box 50A and the 2nd repeater box 50B is in position separately, therefore, by the operating physical force utilizing transmission such as mechanical wires 66 grade to transmit to the 2nd repeater box 50B, switch the connection/disconnection of the manual/electric change-over switch parts 61 as mechanical switch in the 1st repeater box 50A.

In the 3rd example shown in (c) of Figure 10, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path of electric model connects separately.

2nd power source path 58 of stretching out from repeater box 50 utilizes breakout cable 58c to be connected to lead to the electronic line 40a of described back of the body action motor driver 31.

When carrying out electronic action under the state that hand operated generator 52 connects, because the 2nd power source path 58 is status of electrically connecting, the motor of hand operated generator 52 side also can rotate, and therefore, likely causes working unintentionally according to situation.When carrying out electronic action, preferably pull down hand operated generator 52 in advance.

As described explanation, in the 1st embodiment, back of the body action motor driver 31 wiring from repeater box 50 to back bed board 22 has power source path (power cable) 58, via this power source path (power cable) 58 supply power.

Adopt the 1st embodiment, repeater box 50 (being 50B in the 2nd example) due to the end of power source path is arranged on the position towards outside of the tailstock plate 9 of bed apparatus 1 and is the position that hands is easy to access, therefore, operator is easy to reach, and when hand operated generator 52 generates electricity, operator is easy to carry out power generation operation.In addition, owing to being easy to carry out power generation operation, therefore, it is possible to the burden on the time of reduction upper health.In addition, because repeater box 50 to be arranged on outside horizontal direction and the position that accesses of the hands of user, therefore, it is possible to make connection operation transfiguration easy.

In addition, when not using the usual use of hand operated generator 52 (during electric model), lead to back of the body action motor driver 31, lifting motor driver 32, lower limb action motor driver 34, other power supplys use equipment drive division power supply feed path can by via control chamber 40, not shown repeater box power source path supply from the supply socket of indoor power supply and drive.

An example of the present invention by repeater box 50 mode be arranged on tailstock plate 9 in described 1st embodiment, in addition, as long as any one part in the foot side of bed apparatus 1, head side, side, outside horizontal direction and the position that accesses of the hands of user just suitably configures repeater box 50, this also within the scope of the invention.

Such as repeater box 50 can be arranged the foot side part that position is arranged on bedstead 3, and, (also can give prominence to) can be imbedded be arranged on variation 1 in the siding track 7 of side for being set to as the bed apparatus 1 of Figure 11.

In the bed apparatus 1 of the variation 1 shown in Figure 11, the siding track 7 being arranged on both sides is arranged on the two side portions of bedstead 3 in the mode can opened to side, tumble from the bed for preventing user.In this siding track 7, except repeater box 50, be also provided with the control monitor 7a of bed apparatus 1.With regard to other structure, the part same with the bed apparatus 1 of the 1st embodiment shown in Fig. 1 ~ Fig. 8 is marked identical Reference numeral and omitted the description.

Then, according to Figure 12 ~ Figure 14, the 2nd embodiment of the present invention is described.

Figure 12 is the perspective illustration of the bed apparatus 1 representing the 2nd embodiment, Figure 13 is the key diagram of the tailstock plate of this bed apparatus 1, a () is top view, b () is front view, c () is the key diagram of the mode of operation of hand operated generator, (c) of (a) ~ Figure 14 of Figure 14 is the key diagram of the wiring example of the power source path representing this bed apparatus 1 (the 1st example ~ 3rd example).

The basic structure of the bed apparatus 1 of the 2nd embodiment is same with the basic structure of the 1st embodiment, marks identical Reference numeral to parts same with Fig. 1 ~ Figure 10 such as bed board 2 (back bed board 22, waist bed board 24, knee bed board 25, leg bed board 26), bedsteads 3.In addition, handbarrow 4, wheel 5 omit diagram.

2nd embodiment is the mode of hand operated generator to an object output (power supply uses equipment) supply power from being arranged at bed apparatus 1 self integratedly, and, the 1st power source path that 2nd power source path is used for from being connected to this hand operated generator uses equipment supply power to single power supply, in order to the end supply power of the 2nd power source path, this hand operated generator is arranged on the position towards outside of any one in the head side of bed apparatus 1, side and foot side.

Specifically, as shown in Figure 12 ~ Figure 14, the structure that the bed apparatus 1 of the 2nd embodiment is different from the 1st embodiment is, can not arrange repeater box and hand operated generator 52 is arranged on the various positions of bed apparatus 1 self, the mode be arranged on tailstock plate 9 is below described.

And, about power supply feed path, 2nd power source path 58 is for from the 1st power source path (omit diagram) being connected to this hand operated generator 52 to back of the body action motor driver 31 supply power of drive division using equipment as single power supply, in order to the end supply power of the 2nd power source path 58, this hand operated generator 52 is arranged on the position towards outside of the tailstock plate 9 of the foot side of bed apparatus 1 in the mode that can operate outside horizontal direction.

In addition, by being used for, the handle 52b of hand operated generator 52 power generation operation is freely accommodated in bed apparatus 1, and in use can from this handle of outside rotation process 52b of hand operated generator 52.

The configuration of concrete hand operated generator 52 as (a) of Figure 13, Figure 13 (b) shown in, built-in hand-operated TRT 52 in the tailstock plate 9 of the foot side of bed apparatus 1, hand operated generator 52 is covered by outside mask 60.Outside mask 60 with in the longitudinally roughly whole length range of this tailstock plate 9 with vertical towards on longer state install, hand operated generator 52 is vertical to be arranged in this outside mask 60 towards ground.In the 2nd embodiment, the receiving space of the hand operated generator 52 covered by outside mask is called repeater box 70.

Hand operated generator 52 uses the structure shown in Fig. 9, and handle 52b installs and removes freedom from hand operated generator 52.In addition, be formed with the recess 60a that handle 52b accommodates in the bottom of outside mask 60, be formed with the hole 60b that the axle 52c of hand operated generator 52 is exposed on the top of outside mask 60.When not using hand operated generator 52, as shown in (b) of Figure 13, handle 52b can be fitted together to and be accommodated in recess 60a, on the other hand, when using this hand operated generator 52, as shown in (c) of Figure 13, handle 52b can be embedded in the axle 52c that exposes from described hole 60b and this handle 52b is rotated, described hand operated generator 52 is generated electricity.

The power supply feed path of the bed apparatus 1 of the 2nd embodiment is used for from the hand operated generator be arranged on integratedly bed apparatus 1 to an object output (power supply uses equipment) supply power.

As repeater box 70, to supply to the back of the body action motor driver 31 of the example as an object output via the 2nd power source path (power cable) 58 from hand operated generator 52 and to be generated electricity the electric power produced by described hand operated generator 52.Power supply feed path arranges the mode of being out of shape enforcement variedly of the switch (manual/electric change-over switch parts 61) of the switching of manual mode and electric model etc. also in the scope of the 2nd embodiment.

Figure 14 is the key diagram of each wiring example of the power supply feed path that the 2nd embodiment comprises, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

In the 1st example shown in (a) of Figure 14, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path of electric model connects separately, but the power source path of leading to described back of the body action motor driver 31 during electric model from electronic line 40a via repeater box 70 towards the 2nd power source path 58.

(1) as repeater box 70, hand operated generator 52 is enclosed in tailstock plate 9, is also built-in with manual/electric change-over switch parts 61.

(3) when manual/electric change-over switch parts 61 use mechanical switch, as a structure, be there is the mechanism always being switched to Manual line (the 1st power source path) by the handle 52b of installation hand operated generator 52 from the electronic line 40a of control chamber 40.Such as, be set to by arranging at the periphery of handle 52b installing port the structure that touch-switch etc. switches Manual line/electronic line.

In addition, as another structure, by having the mode in the console switch such as rotary switch, toggle switch portion to arrange manual/electric change-over switch parts 61 etc. to expose, utilize the operation in this console switch portion, manual/electric change-over switch parts 61 can switch electric model and manual mode.

In the 2nd example shown in (b) of Figure 14, be provided with two repeater boxs 70A, 70B.These the 1st repeater box 70A and the 2nd repeater box 70B are arranged separated from each otherly, and the 1st repeater box 70A is arranged on the midway of the 2nd power source path, in addition, the 2nd repeater box 70B in order to built-in hand-operated TRT 52 function etc. and be arranged at tailstock plate 9.

(1) the 1st repeater box 70A summarizes driver line 31a, the supply lines (electronic line 40a) from control chamber 40, the supply lines (the 2nd power source path 58) from hand operated generator 52, there is in the inside of the 1st repeater box 70A the suitable position that manual/electric change-over switch parts the 61,1st repeater box 70A is arranged on bed apparatus 1.

(2) the 2nd repeater box 70B have hand operated generator 52 and for driving the operating portion of the switch of manual/electric change-over switch parts the 61 or the 1st repeater box 70A, the 2nd repeater box 70B is built in tailstock plate 9.

(4) when manual/electric change-over switch parts 61 use mechanical switch, as a structure, be there is the mechanism being switched to Manual line (the 2nd power source path 58) by the handle 52b of installation hand operated generator 52 from the electronic line 40a stretched out from control chamber 40.Such as, be set to by arranging at the periphery of handle 52b installing port the structure that touch-switch etc. switches Manual line/electronic line.

In addition, because the 1st repeater box 70A and the 2nd repeater box 70B is in position separately, therefore, by the operating physical force utilizing transmission such as mechanical wires 66 grade to transmit to the 2nd repeater box 70B, switch the connection/disconnection of the manual/electric change-over switch parts 61 as mechanical switch in the 1st repeater box.

In the 3rd example shown in (c) of Figure 14, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path of electric model connects separately.

(1) the 2nd power source path 58 from the hand operated generator 52 in the repeater box 70 of described tailstock plate 9 utilizes breakout cable 58c to be connected to the electronic line 40a reaching described back of the body action motor driver 31 from control chamber 40.

When carrying out electronic action under the state that hand operated generator 52 connects, because the 2nd power source path 58 is status of electrically connecting, the motor of hand operated generator 52 side also can rotate, therefore, likely cause working unintentionally according to situation, therefore, preferably pull down handle 52b in advance.

Adopt the 2nd embodiment, can operate from outside owing to described hand operated generator 52 to be arranged on the position towards outside of the tailstock plate 9 of the foot side of bed apparatus 1, therefore, by integrated with bed apparatus 1 for described hand operated generator 52, can make the compact conformation of the bed apparatus 1 being provided with hand operated generator 52.

In addition, the handle 52b of hand operated generator 52 power generation operation is made freely to be accommodated in the recess 60a of the outside mask 60 being arranged at bed apparatus 1 by being used for, and from this handle of outside rotation process 52b of hand operated generator 52, can take into account compact storage and process easiness when using this handle 52b.

In addition, in the 2nd embodiment, the setting place of hand operated generator 52 is set to the tailstock plate 9 of foot side, but it is self-evident, in the present invention this hand operated generator 52 is arranged on the position towards outside of any one in the head side of bed apparatus 1, side and foot side, is not limited to tailstock plate 9 as mentioned above.In addition, outside mask 60 is formed as lengthwise in the vertical direction, but this shape suitably can set, such as, can outside mask 60 be set with growing crosswise.

Then, the 3rd embodiment A of the present invention is described.

Figure 15 is the key diagram of the structure example of the repeater box of the 3rd embodiment A, a () is the front view of the adapter inserting side of repeater box, b () is the side view of this repeater box, c () is the rearview of the 2nd power source path of extracting this repeater box out, (d) is the amplification key diagram this repeater box being arranged on the state on framework.(c) of (a) ~ Figure 16 of Figure 16 is the key diagram of the wiring example (the 1st example ~ 3rd example) of this bed apparatus 1.Because the structure of bed apparatus 1 is same with the structure shown in Fig. 1 ~ Fig. 8, therefore omit diagram.

In the 3rd embodiment A, such structure: hand operated generator is arranged on the outside of bed apparatus 1, the 1st power source path that is connected with described hand operated generator is provided with and for using the single of equipment supply power or multiple 2nd power source path to multiple power supply in power source path, the end of the input side of described multiple 2nd power source path is arranged on repeater box, the end of the outlet side of described 1st power source path can be connected to the end of the input side of the 2nd power source path being arranged on this repeater box, power supply can be made when utilizing described hand operated generator to generate electricity under the state that the 1st power source path is connected with the 2nd power source path to use equipment work, described repeater box is arranged on the head side of bed apparatus 1, in side and foot side any one outside horizontal direction and the position that accesses of the hands of user.

Specifically, the bed apparatus 1 of the 3rd embodiment A has multiple motor driver uses equipment drive division as multiple power supplys that power supply can be selected to supply, any one supply power in back of the body action motor driver 31 wherein and lower limb action motor driver 34 these two (multiple examples) equipment.In repeater box 50, the end being connected to the input side of two power source path 58a and 58b of multiple motor driver 31 and 34 is respectively equipped with inserts socket 50a and 50b.

Such structure: the outlet side of the 1st power source path 52d of hand operated generator 52 optionally can be connected to any one in insertion socket 50a and 50b, when utilizing the hand operated generator 52 of bed apparatus 1 outside to generate electricity under the state that the 1st power source path 52d is connected with the 2nd power source path 58a, the 58b that select, can to any one motor driver 31,34 supply power using equipment as power supply be connected with the 2nd power source path 58a, the 58b that select.

In described repeater box 50, as shown in (a) of Figure 15, have for the insertion socket 50a of action motor driver 31 supply power of supporting or opposing with for the insertion socket 50b to lower limb action motor driver 34 supply power.Hand operated generator 52 is connected by selecting insertion socket 50a, 50b of this repeater box 50, the motor driver 31,34 that will work can be selected to carry out supply power, select working position (in back bed board, knee bed board and leg bed board any one) to carry out work.

In the 3rd embodiment A, as shown in (a) of Figure 15, repeater box 50 is provided with side by side for the insertion socket 50a of action motor driver 31 supply power of supporting or opposing with for the insertion socket 50b to lower limb action motor driver 34 supply power.By select in insertion socket 50a with 50b of this repeater box 50 any one and be connected hand operated generator 52, back of the body action motor driver 31 or lower limb action motor driver 34 can be selected to carry out supply power, select working position (such as back bed board or leg bed board) to carry out work.

In addition, in the 3rd embodiment A, as shown in (b) of Figure 15, repeater box 50 matches with bedstead 3 and side-looking is word master L-shape, the rear side of repeater box 50 to be arranged on bedstead and to carry out screw to fix.In addition, as shown in (d) of Figure 15, can be arranged on the bedstead 3 of side etc.In addition, as shown in (c) of Figure 15, be provided with at the back side of repeater box 50 towards the outlet 54 of the cable of motor driver, screw can be passed into screw 56 and screw is fixed on bedstead 3.With regard to the installation of repeater box, also can utilize screw, fastener that installation metallic plate is fixed on the suitable position of the bed apparatus such as framework 1, utilize magnet, jointing material to be fixed on this metallic plate by repeater box.

In the 3rd embodiment A, repeater box 50 is exposed and is arranged on the foot side of bed apparatus 1, the bedstead of side being arranged on outside horizontal direction and the position that accesses of the hands of user, make connection operation transfiguration easy.

The power supply feed path Switching power path of the 3rd embodiment A from the hand operated generator 52 arranged independently relative to bed apparatus 1 to the connection of multiple object output (multiple power supply use equipment), to any one object output supply power.

Such as such structure: the outlet side of the 1st power source path 52d of hand operated generator 52 optionally can be connected to any one in insertion socket 50a and 50b, when utilizing the hand operated generator 52 of bed apparatus 1 outside to generate electricity under the state that the 1st power source path 52d is connected with the 2nd power source path 58a, the 58b that select, can to any one motor driver 31,34 supply power using equipment as power supply be connected with the 2nd power source path 58a, the 58b that select.

Power supply feed path is provided with the mode of being out of shape enforcement variedly of the switch (manual/electric change-over switch parts 61) of the switching of manual mode and electric model etc. also in the scope of the 3rd embodiment A.

Figure 16 is the key diagram of each wiring example of the power supply feed path that the 3rd embodiment A comprises, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

In the 1st example shown in (a) of Figure 16, in order to support or oppose action motor driver 31 from the control chamber 40 be arranged on bed apparatus 1 when electric model, lifting motor driver 32 and lower limb action motor driver 34 supply power, power source path (the electronic line 40a of electric model, 40b) connect separately, but towards described back of the body action motor driver 31 during electric model, the power source path of lower limb action motor driver 34 is from electronic line 40a, 40b via repeater box 50 towards with electric source modes power source path share the 2nd power source path 58a, 58b.

(3) when manual/electric change-over switch parts 61 use mechanical switch, such structure can be set to: be inserted in socket 50a or 50b of repeater box 50 by the plug that supplies of the 1st power source path 52d by hand operated generator 52, always can switch to Manual line (the 1st power source path 52d) from electronic line 40a or 40b of control chamber 40 as a structure.Such as be set to such structure: by arranging at the socket 50a of plug inlet and 50b periphery the switching that touch-switch etc. carries out Manual line/electronic line.

In addition, as another structure, by having the mode in the console switch such as rotary switch, toggle switch portion to arrange manual/electric change-over switch parts 61 etc. to expose in repeater box, utilize the operation in this console switch portion, manual/electric change-over switch parts 61 can switch electric model and manual mode.

(4) object output during manual mode is set to both back of the body action motor driver 31 and lower limb action motor driver 34, but can be the structure suitably selecting two or more object outputs from each power supply use equipment such as motor driver.Also be same in the following the 2nd example, the 3rd example.

In the 2nd example shown in (b) of Figure 16, be provided with two repeater boxs 50A, 50B.These the 1st repeater box 50A and the 2nd repeater box 50B are arranged separated from each otherly, and the 2nd repeater box 50B is arranged at such as tailstock plate 9 (with reference to Figure 13 etc.) in order to connect the function of hand operated generator 52 etc.

(1) the 1st repeater box 50A summarize be connected with described each driver 31,34 driver line 31a, 34a, the supply lines (electronic line 40a, 40b) from control chamber 40, the supply lines (the 2nd power source path 58a, 58b) from hand operated generator 52, in the inside of the 1st repeater box 50A, there are manual/electric change-over switch parts 61.

(2) the 2nd repeater box 50B have the plug inlet (socket 50a and 50b) that the plug for the link with the 1st power source path 52d from hand operated generator 52 is connected.2nd repeater box 50B is arranged on tailstock plate 9 with exposing.

(4) when described manual/electric change-over switch parts 61 are set to mechanical switch mechanism, by inserting the confession plug of hand operated generator 52, Manual line can be switched to from electronic line.Such as be provided with touch-switch etc. by the periphery of socket 50a and 50b at plug inlet, utilize insertion to switch manual/electric change-over switch parts 61.

In addition, as another structure, by having the mode in the console switch such as rotary switch, toggle switch portion to arrange manual/electric change-over switch parts 61 etc. to expose, utilize the operation in this console switch portion, the manual/electric change-over switch parts 61 of the 1st repeater box 50A can switch electric model and manual mode.

In addition, because the 1st repeater box 50A and the 2nd repeater box 50B is in position separately, therefore, by the operating physical force utilizing transmission such as mechanical wires 66 grade to transmit to the 2nd repeater box 50B, thus, the connection/disconnection of the manual/electric change-over switch parts 61 as mechanical switch in the 1st repeater box 50A is switched.

In the 3rd example shown in (c) of Figure 16, in order to support or oppose respectively action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path (electronic line) of electric model connects separately.

(1) leading to the electronic line 40a of described back of the body action motor driver 31 and be connected with breakout cable 58c1 from the 2nd power source path 58a of repeater box 50.In addition, leading to the electronic line 40b of described lower limb action motor driver 34 and be connected with breakout cable 58c2 from the 2nd power source path 58b of repeater box 50.

In addition, when making electric model carry out action under the state that hand operated generator 52 connects, because the 2nd power source path 58a, 58b are status of electrically connecting, the motor of hand operated generator 52 side also can rotate, therefore, likely cause working unintentionally according to situation, therefore, under electric model, preferably do not connect hand operated generator 52.

Adopt the 3rd embodiment A, be set to such structure: at the 1st power source path 52d and the 2nd power source path 58a selected, when utilizing the hand operated generator 52 of described outside to generate electricity under the state that 58b connects, can to the 2nd power source path 58a selected, the power supply that 58b connects uses back of the body action any one supply power in motor driver 31 and lower limb action motor driver 34 of equipment, thus can optionally by the 2nd power source path 58a, 58b is connected with the 1st power source path 52d, the power supply for work is selected to use equipment to carry out supply power simply, convenience is higher.

In addition, in the 3rd embodiment A, two in repeater box 50 are inserted the socket that socket 50a, 50b are two motor drivers 31,34, but in the present invention, the plug of more than three quantity also can be set on repeater box, 2nd power source path 58 of the motor driver leading to more than three is connected to the plug of more than three, the 1st power source path 52d of hand operated generator 52 is optionally connected to any one plug and optionally drives motor driver.

In addition, repeater box 50 expose be arranged on bed apparatus 1 foot side, side bedstead on, but also can be arranged on the suitable positions such as a side outside horizontal direction and the position that accesses of the hands of user.In addition, repeater box 50 is exposed and is arranged on bed apparatus 1, but also can imbed to be arranged on to imbed in tailstock plate 9, as Figure 11 as Fig. 1 and be arranged on siding track 7, imbed and be arranged on other suitable positions.

Then, the 3rd embodiment B is described.

Figure 17 is the key diagram of each wiring example of the bed apparatus 1 of the 3rd embodiment B, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.In addition, Figure 18 is the key diagram being provided with the tailstock plate of hand operated generator of the bed apparatus 1 of the 3rd embodiment B, a () is the situation of existence two hand operated generators, (b) is the situation of single hand operated generator, and (c) is the key diagram of handle patchhole.

In addition, identical Reference numeral is marked to the part same with the 3rd embodiment A shown in the 2nd embodiment shown in Figure 12 ~ Figure 14, Figure 15 ~ Figure 16.

3rd embodiment B is such structure: have multiple power supply and use equipment, the outlet side of the 1st power source path of single or multiple hand operated generator optionally can be connected to any one in the end of multiple 2nd power source path, when utilizing described hand operated generator to generate electricity under the state that the 1st power source path is connected with the 2nd power source path selected, equipment supply power can be used to the power supply be connected with the 2nd power source path selected.

Specifically, 3rd embodiment B is different from described 3rd embodiment A, hand operated generator 52 is arranged on bed apparatus 1 from it, can by inserting the 1st power source path that handle 52b export from the power supply of this hand operated generator 52 via the 2nd power source path to the power supply use equipment supply power selected.

A kind of such bed apparatus 1: hand operated generator 52 is enclosed in the tailstock plate 9 of bed apparatus 1, manually TRT 52 generates electricity, and can use back of the body action motor driver 31 and lower limb action motor driver 34 these two (multiple examples) equipment supply powers of equipment to the power supply as multiple object output.In addition, hand operated generator 52 is same with the hand operated generator of described 2nd embodiment, be built in the tailstock plate 9 of the foot side of bed apparatus 1 by vertical for hand operated generator 52 towards ground, utilize outside mask to cover, the receiving space of the hand operated generator 52 covered by outside mask 60 is called repeater box 70.Other in a same manner as in the second embodiment.

In addition, power supply feed path is provided with the mode of being out of shape enforcement variedly of the switch (manual/electric change-over switch parts 61) of the switching of manual mode and electric model etc. also in the scope of the 3rd embodiment B.

Each example (the 1st example ~ 3rd example) of the wiring of the power supply feed path that the 3rd embodiment B comprises is described with reference to (c) of (a) ~ Figure 17 of Figure 17 and (c) of (a) ~ Figure 18 of Figure 18.

In the 1st example shown in (a) of Figure 17, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path of electric model connects separately, but the power source path of leading to described motor driver 31,34 during electric model respectively from electronic line 40a, 40b via repeater box 70 towards the 2nd power source path 58a, 58b supply power.

(1) as repeater box 70, hand operated generator 52 is enclosed in tailstock plate 9, is also built-in with manual/electric change-over switch parts 61 in tailstock plate 9.

(3) when manual/electric change-over switch parts 61 use mechanical switch, as a structure, be there is the mechanism being switched to Manual line by the handle 52b of installation hand operated generator 52 from electronic line 40a, 40b of stretching out from control chamber 40.Such as, be set to by arranging at the periphery of handle 52b installing port the structure that touch-switch etc. switches Manual line/electronic line.

(4) object output during manual mode is set to both back of the body action motor driver 31 and lower limb action motor driver 34, but can for suitably selecting the structure of two or more object outputs from each power supply use equipment such as motor driver.Also be same in the following the 2nd example, the 3rd example.

(5) patchhole (insert port) 60b of multiple handle 52b is provided with accordingly with multiple object output.

As an one example, as shown in (a) of Figure 18, can adopt and accordingly multiple hand operated generator 52 is built in tailstock plate 9 with multiple object output, be respectively equipped with the structure of patchhole 60b1,60b2 of handle 52b.

As shown in (a) of Figure 18, the hand operated generator 52 of the hand operated generator 52 of back of the body action motor driver 31 and lower limb action motor driver 34 is separately positioned on the part covered by outside mask 60A, 60B, also insert handle 52b by selection to any one in hole 60b1,60b2 of the insertion of the hand operated generator 52 of the motor driver output power of the work of expectation to generate electricity, the motor driver work of expectation can be made.

In addition, each hand operated generator 52 is covered by outside mask 60A, 60B and is set to repeater box 70.In addition, outside mask 60A, 60B are respectively equipped with for the chimeric recess 60a of handle 52b.

In addition, as another example, as (b) of Figure 18, Figure 18 (c) shown in, can adopt and single hand operated generator is built in tailstock plate 9, is correspondingly provided with the structure in the hole of the insertion of multiple handle 52b with multiple object output.

Specifically, as (b) of Figure 18, Figure 18 (c) shown in, the hole 60b2 of the handle insertion of the hole 60b1 that the handle that outside mask 60 is provided with back of the body action inserts and lower limb action, be provided with following functions: when selecting the hole corresponding with the motor driver of the work of expectation and inserting handle 52b, the power source path of hand operated generator 52 connects with the power source path of corresponding motor driver.Generating electricity by inserting handle 52b in the hole selected, the motor driver work of expectation can be made.

In the 2nd example shown in (b) of Figure 17, be provided with two repeater boxs 70A, 70B.These the 1st repeater box 70A and the 2nd repeater box 70B are arranged separated from each otherly, the 2nd repeater box 70B in order to built-in hand-operated TRT 52 function etc. and be arranged at tailstock plate 9.

(1) the 1st repeater box 70A summarize be connected with described each driver 31,34 driver line 31a, 34a, the supply lines (electronic line 40a, 40b) from control chamber 40, the supply lines (the 2nd power source path 58a, 58b) from hand operated generator 52, there is in the inside of the 1st repeater box 70A the suitable position that manual/electric change-over switch parts the 61,1st repeater box 70A is arranged on bed apparatus 1.

(4) when manual/electric change-over switch parts 61 use mechanical switch, as a structure, be there is the mechanism always being switched to Manual line by the handle 52b of installation hand operated generator 52 from the electronic line 40a of control chamber 40.Such as, be set to by arranging at the periphery of handle 52b installing port the structure that touch-switch etc. switches Manual line/electronic line.

In addition, because the 1st repeater box 70A and the 2nd repeater box 70B is in position separately, therefore, by the operating physical force utilizing transmission such as mechanical wires 66 grade to transmit to the 2nd repeater box 70B, switch the connection/disconnection of the manual/electric change-over switch parts 61 as mechanical switch in the 1st repeater box 70A.

(5) be provided with the patchhole (insert port) of multiple handle 52b with multiple object output accordingly, the insertion of handle can be utilized to select object output and supply power.Detailed content when being provided with the situation of multiple hand operated generator 52 and being provided with single hand operated generator 52 is same with described 1st example, therefore omits.

In the 3rd example shown in (c) of Figure 17, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path (electronic line 40a, 40b) of electric model connects separately.

(1) the electronic line 40a of described back of the body action motor driver 31 is utilized breakout cable 58c1 to be connected to lead to from the 2nd power source path 58a of repeater box 70.The electronic line 40b leading to described lower limb action motor driver 34 is connected with the breakout cable 58c2 of the 2nd power source path 58b from repeater box 50.

When carrying out electronic action under the state that hand operated generator 52 connects, because the 2nd power source path 58a, 58b are status of electrically connecting, therefore, the motor of hand operated generator 52 side also can rotate, and therefore, likely causes working unintentionally according to situation, therefore, preferably handle 52b is pulled down in advance.

(2) be provided with the patchhole (insert port) of multiple handle 52b with multiple object output accordingly, the insertion of handle can be utilized to select object output and supply power.Detailed content when being provided with the situation of multiple hand operated generator 52 and being provided with single hand operated generator 52 is same with described 1st example, therefore omits.

Then, the 4th embodiment A is described.

Figure 19 is the perspective illustration of the repeater box be arranged on the bed apparatus 1 of the 4th embodiment A, be the main key diagram looked, (c) of (a) ~ Figure 20 of Figure 20 is the key diagram of the wiring example (the 1st example ~ 3rd example) of the power supply feed path representing this bed apparatus 1.

The bed apparatus of the 4th embodiment A is such structure: hand operated generator is arranged on the outside of bed apparatus, the 1st power source path that is connected with described hand operated generator is provided with and for using multiple 2nd power source path of equipment supply power to multiple power supply in power source path, the end of the input side of described multiple 2nd power source path is arranged on repeater box, the end of the outlet side of described 1st power source path can be connected to the end of the input side of the 2nd power source path be arranged on this repeater box, when utilizing described hand operated generator to generate electricity under the state that the 1st power source path is connected with the 2nd power source path, power supply can be made to use equipment work, described repeater box is arranged on the head side of bed apparatus, in side and foot side any one outside horizontal direction and the position that accesses of the hands of user.And, repeater box is provided with the selector switch parts for switching the connection between the 1st power source path and multiple 2nd power source path.

Power supply feed path utilizes selector switch parts 62 to switch connection from the hand operated generator 52 arranged independently relative to bed apparatus 1 to the power source path of multiple object output (multiple power supply use equipment), can to any one object output supply power.

Specifically, the bed apparatus 1 of the 4th embodiment A uses at multiple power supply that the power source path of equipment (such as back of the body action motor driver 31 and lower limb action motor driver 34) to have in repeater box 50 this point with the 3rd embodiment A shown in Figure 15 ~ Figure 16 be same, but switch to select the way of object output different by the connection of inserting socket with the 3rd embodiment A, as Figure 19, shown in Figure 20, repeater box 50 is set to the structure by utilizing selector switch parts 62 connection switched between the 1st power source path 52d and multiple 2nd power source path to select object output.

(a) of Figure 20, (b) of Figure 20, Figure 20 (c) be the key diagram of each wiring example of the power supply feed path that comprises of the 4th embodiment A, a () represents the 1st example, b () represents the 2nd example, (c) represents the 3rd example.

In the 1st example shown in (a) of Figure 20, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path of electric model respectively from electronic line 40a, 40b via repeater box 50 towards the 2nd power source path 58a, the 58b that share with manual mode.

In addition, manual/electric change-over switch parts 61 are switched to manual mode, electronic line 40a, the 40b of power source path when blocking electric model, switch to Manual line (the 1st power source path 52d).Become such structure: the 1st power source path 52d of hand operated generator 52 is connected to shared insertion socket 50a etc., utilize the selection of selector switch parts 62 to switch and the 1st power source path 52d is selectively connected to the 2nd power source path 58a, 58b.

In addition, in repeater box 50, be built-in with manual/electric change-over switch parts 61 this point, these manual/electric change-over switch parts 61 use mechanical switch or the 1st example of the 3rd embodiment A shown in (a) of electric switch this point and Figure 16 is same, in (a) of Figure 20, mark identical Reference numeral to same part.In addition, in Figure 19, illustrate be provided with its switching manipulation portion in repeater box 50 as an example of manual/electric change-over switch parts 61 and selector switch parts 62 mode with exposing.

As shown in (a) of Figure 20, in the 1st example of the 4th embodiment A, in the same manner as manual/electric change-over switch parts 61, selector switch parts 62 can use mechanical switch or electric switch to select object output during manual mode.

By having the mode in the such as console switch such as rotary switch, toggle switch portion to arrange selector switch parts 62 etc. to expose in repeater box 50, utilizing the operation in this console switch portion, selectively can switch object output.

Shown in Figure 19, in the example in the console switch portion of exposing that is provided with selector switch parts 62 in repeater box 50, due to adjacent with the position (socket 50a) of the power cable (the 1st power source path 52d) being connected hand operated generator 52, therefore processing ease, and object output can be confirmed simply.

Object output during manual mode is set to both back of the body action motor driver 31 and lower limb action motor driver 34, but can for suitably selecting the structure of two or more object outputs from each power supply use equipment such as motor driver.Also be same in the following the 2nd example, the 3rd example.

In the 2nd example of the 4th embodiment A shown in (b) of Figure 20, be provided with two repeater boxs 50A, 50B.1st repeater box 50A and the 2nd repeater box 50B is arranged separated from each otherly, and the 2nd repeater box 50B is in order to connect function of hand operated generator 52 etc. and be arranged at such as tailstock plate 9.

2nd example of the 4th embodiment A is built-in with manual/electric change-over switch parts 61 in the 1st repeater box 50A, these manual/electric change-over switch parts 61 can use mechanical switch or the 2nd example of the 3rd embodiment A shown in (b) of electric switch this point and Figure 16 is same, marks identical Reference numeral and omit the description same part.

In the 2nd example, such as on the 2nd repeater box 50B, be provided with a plug inlet (socket 50a), be built in by selector switch parts 62 in the 2nd repeater box 50B or the 1st repeater box 50A, these selector switch parts 62 can use mechanical switch or electric switch.

The structure of selector switch can set variedly, but when selector switch parts 62 use such as mechanical switch, same with the manual/electric change-over switch parts 61 of this situation, 1st repeater box 50A arranges selector switch parts 62, in the 2nd repeater box 50B, there is the mode in the console switch such as rotary switch, toggle switch portion that selector switch parts 62 etc. are set to expose, utilize the operation in this console switch portion, selector switch parts 62 can be utilized to select object output.

In this case, because the 1st repeater box 50A and the 2nd repeater box 50B is in position separately, therefore, by the operating physical force utilizing mechanical wires 66 grade to transmit the 2nd repeater box 50B, the object output of the selector switch parts 62 as mechanical switch in the 1st repeater box 50A is switched.

In the 3rd example of the 4th embodiment A shown in (c) of Figure 20, in order to support or oppose respectively action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when the electric model of Figure 20, the power source path (electronic line 40a, 40b) of electric model connects separately.

The 2nd power source path 58a stretched out from repeater box 50 utilizes breakout cable 58c1 to be connected to lead to the electronic line 40a of described back of the body action motor driver 31.In addition, the 2nd power source path 58b stretched out from repeater box 50 utilizes breakout cable 58c2 to be connected to lead to the electronic line 40b of described lower limb action motor driver 34.

In repeater box 50, be provided with selector switch parts 62, switch the connection of the 2nd power source path 58a, 58b, the out-put supply to any one the supply hand operated generator 52 in any one object output, such as described driver 31,34 can be selected.

In addition, for the installation of repeater box 50, repeater box 50 can be installed on tailstock plate 9 in mode that is outstanding or that imbed in the same manner as described 1st embodiment, the 3rd embodiment A, installation site can be arranged in mode that is outstanding or that imbed in the position of the head side by bed apparatus 1 in tailstock plate 9, side and foot side any one outside horizontal direction and the position that accesses of the hands of user.

In addition, except be communicated with/disconnect manual/electric change-over switch parts 61 and selector switch parts 62 except, be same with the 3rd embodiment of Figure 16, identical Reference numeral marked to same part and omits the description.

In addition, in the 4th embodiment A entirety, switch block is except the connection/manual/electric change-over switch parts 61 of disconnection and the function of selector switch parts 62, also be provided with the switch using other functions such as the switch of the locking/unlocking of the work of equipment for limiting/lifting restrictions the power supplys such as each driver, this also within the scope of the invention.

Then, utilize Figure 21 ~ Figure 23 that the 4th embodiment B of the present invention is described.

Figure 21 is the key diagram arranging site boundary of the hand operated generator in the tailstock plate of the bed apparatus 1 of the 4th embodiment B, (c) of (a) ~ Figure 22 of Figure 22 is the key diagram of the wiring example (the 1st example ~ 3rd example) of the power source path representing this bed apparatus 1, Figure 23 is the key diagram of the variation of the installation of hand operated generator, a () is the key diagram of the state having pulled down outside mask from tailstock plate, (b) is the state diagram being provided with outside mask.

The basic structure of the bed apparatus 1 of the 4th embodiment B is same with the 4th embodiment A, in wiring diagram, mark identical Reference numeral to the part same with Figure 20.

In the bed apparatus 1 of the 4th embodiment, hand operated generator be arranged on bed apparatus from it, the 1st power source path that 2nd power source path is used for from being connected to this hand operated generator uses equipment supply power to multiple power supply, in order to the end supply power of the 2nd power source path, this hand operated generator is arranged on the position towards outside of any one in the head side of bed apparatus, side and foot side.And, the switch block and hand operated generator that are used for the connection switched between the 1st power source path and multiple 2nd power source path are adjacent to arrange.

Specifically, as shown in Figure 21 ~ Figure 22, in the bed apparatus 1 of the 4th embodiment B, power supply feed path utilizes selector switch parts 62 to switch connection from the hand operated generator 52 be arranged on integratedly bed apparatus 1 to multiple object output (multiple power supply use equipment) power source path, to any one object output supply power.

Described hand operated generator 52 is arranged on the suitable position of bed apparatus 1 self, such as tailstock plate 9, can use equipment supply power from the 1st power source path of the outlet side being positioned at this hand operated generator 52 to multiple power supply.By the generating of described hand operated generator 52, can to back of the body action motor driver 31 and lower limb action motor driver 34 these two (multiple examples) the equipment supply powers using equipment as multiple power supply.In the 4th embodiment B, the receiving space of the hand operated generator 52 covered by outside mask 60 is called repeater box 70.

In addition, as shown in figure 21, in the bed apparatus 1 of the 4th embodiment B, same with the bed apparatus 1 of the 2nd embodiment shown in Figure 13, by being used for, the handle 52b of hand operated generator 52 power generation operation is freely accommodated in the recess 60a of outside mask 60 bottom, and can from the outside of hand operated generator 52, this handle 52b is embedded in axle 52c when using this handle 52b and carries out rotation process and generate electricity.

In addition, in the outside mask 60 of tailstock plate 9, manual/electric change-over switch parts 61 and selector switch parts 62 are adjacent to be arranged at hand operated generator 52; These manual/electric change-over switch parts 61 for whether the 1st power source path being positioned at the outlet side of hand operated generator 52 being connected to the 2nd power source path 58a, 58b is communicated with/disconnects; These selector switch parts 62 are for switching the connection between the 1st power source path 52d and two (multiple examples) the 2nd power source path 58a, 58b.

Concrete is set to, the manual/electric change-over switch parts 61 being communicated with/disconnecting and selector switch parts 62 with can from the mode of peripheral operation be arranged on outside mask 60, position between hole 60b and recess 60a.

Figure 22 is the key diagram of each wiring example of the power supply feed path that the 4th embodiment B comprises, and (a) represents the 1st example, and (b) represents the 2nd example, and (c) represents the 3rd example.

In the 1st example shown in (a) of Figure 22, in order to support or oppose action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path of electric model respectively from electronic line 40a, 40b via the repeater box 70 of tailstock plate 9 towards the 2nd power source path 58a, the 58b that share with manual mode.

In addition, manual/electric change-over switch parts 61 are switched to manual mode, electronic line 40a, the 40b of power source path when blocking electric model, switch to Manual line (the 1st power source path of the outlet side of hand operated generator).Become and utilize the selection of selector switch parts 62 to switch the structure the 1st power source path 52d being selectively connected to the 2nd power source path 58a, 58b.

In addition, as repeater box 70, hand operated generator 52 is enclosed in tailstock plate 9, is also built-in with manual/electric change-over switch parts 61 in tailstock plate 9.

These manual/electric change-over switch parts 61 use mechanical switch or electric switch.1st example of the 3rd embodiment B shown in (a) of this manual/electric change-over switch parts 61 this point and Figure 17 is same.

In addition, its switching manipulation portion is arranged at the mode of repeater box 50 by the example illustrated in figure 21 as manual/electric change-over switch parts 61 and selector switch parts 62 with exposing.

As shown in (a) of Figure 22, in the 1st example of the 4th embodiment B, in the same manner as manual/electric change-over switch parts 61, selector switch parts 62 can use mechanical switch or electric switch to select object output during manual mode.

First-class by the such as console switch such as rotary switch, toggle switch portion is arranged on selector switch parts 62 from outside mask 60 with exposing, the operation in this console switch portion can be utilized selectively to switch object output.

When Figure 21, by the console switch portion of exposing of selector switch parts 62 is arranged in outside mask 60, due to adjacent with the handle 52b operating position of hand operated generator 52, therefore processing ease, and object output can be confirmed simply.

In the 2nd example of the 4th embodiment B shown in (b) of Figure 22, be provided with two repeater boxs 70A, 70B.1st repeater box 70A and the 2nd repeater box 70B is arranged separated from each otherly, and the 1st repeater box 70A is arranged on the midway of the 2nd power source path, in addition, the 2nd repeater box 70B in order to built-in hand-operated TRT 52 function etc. and be arranged at tailstock plate 9.

(3) described manual/electric change-over switch parts 61 are mechanical switch or electric switch.2nd example of the 3rd embodiment B shown in (b) of this manual/electric change-over switch parts 61 this point and Figure 17 is same, marks identical Reference numeral and omit the description the part same with (b) of Figure 22.

The structure of selector switch parts 62 can set variedly, but when selector switch parts 62 use such as mechanical switch, same with the manual/electric change-over switch parts 61 of this situation, in the 1st repeater box 70A, selector switch parts 62 are set, in the 2nd repeater box 70B, there is the mode in the console switch such as rotary switch, toggle switch portion that selector switch parts 62 etc. are set to expose, utilize the operation in this console switch portion, selector switch parts 62 can be utilized to select object output.

In this case, because the 1st repeater box 70A and the 2nd repeater box 70B is in position separately, therefore, by the operating physical force utilizing mechanical wires 66 grade to transmit the 2nd repeater box 70B, the object output of the selector switch parts 62 as mechanical switch in the 1st repeater box 70A is switched.

In the 3rd example of the 4th embodiment B shown in (c) of Figure 22, in order to support or oppose respectively action motor driver 31, lifting motor driver 32 and lower limb action motor driver 34 supply power from the control chamber 40 be arranged on bed apparatus 1 when electric model, the power source path (electronic line 40a, 40b) of electric model connects separately.

In repeater box 70, be provided with selector switch parts 62, switch the connection of the 2nd power source path 58a, 58b, the out-put supply to any one the supply hand operated generator 52 in any one object output, such as described driver 31,34 can be selected.

In addition, repeater box 70 is arranged in the mode that the hole 60b of the handle of hand operated generator 52 can be made to be exposed to tailstock plate 9 in the same manner as described 2nd embodiment, the 3rd embodiment B, as long as in the head side of installation site bed apparatus 1, side and foot side any one outside horizontal direction, can be just any one.

In addition, in the present invention, the hand operated generator 52 of the 4th embodiment B, the configuration of outside mask also can be out of shape enforcement variedly.

Figure 23 is the key diagram of the variation of the bed apparatus 1 of the 4th embodiment B, and (a) is the figure having pulled down outside mask, and (b) is outward appearance key diagram.

As shown in figure 23, in this variation, on the top of the outside mask 60 be arranged on tailstock plate 9, horizontal being provided with towards ground can receive the recess 60a grown crosswise, the hole 60b of handle 52b, the manual/electric change-over switch parts 61 of connection/disconnection and selector switch parts 62.Other structure is same with the 4th embodiment B shown in Figure 21, Figure 22.

In addition, in variation, under the state having pulled down outside mask 60 from tailstock plate 9, as shown in (a) of Figure 23, tailstock plate is formed the recess 64 of roughly tee shape, hand operated generator 52 vertical towards on embed, power cable is from the hole 64a of its underpart towards motor driver 31,34 side of bed.

In addition, in the present invention, except the switch block, the selector switch parts that are communicated with/disconnect being set to and utilizing mechanical wires mechanically to drive except the structure of contact as mentioned above as described 1st embodiment ~ the 4th embodiment B, can also mechanically or electrically on be set to various structure.

Such as, the switch block such as switch block, selector switch parts being communicated with/disconnecting can use relay circuit (circuit of contact type or semi-conductor type etc.).When using relay circuit, also the signal output apparatus such as button, soft-touch control is provided with at the operating portion of operation, utilize holding wire to send the signal of telecommunication from this signal output apparatus, utilize relay circuit to carry out the switching of the connection of described power source path/disconnect or carry out power supply supply object according to the signal of telecommunication sent.

Like this, adopt relay circuit, operating portion can use button, soft-touch control, and playing compared with the situation of the mechanical wires described in using can with lighter operation sense to operate the action effect of the excellences such as operating portion.

In each embodiment of described 1st embodiment ~ the 4th embodiment B, enumerate back of the body action motor driver 31 and lower limb action motor driver 34 describes the drive division utilizing hand operated generator supply power, but the drive division of electric use equipment of the present invention is not limited thereto, also the power supply of other motor drivers can be used as, and, when drive division is the hydraulic unit driver except motor driver, can be used for the working power of the power supply of hand operated generator as this driver.When using hydraulic unit driver as drive division, from hand operated generator supply pump, the work power supply switching handle, and the electronic drive operation of at least back of the body action as drive division can be made.In addition, drive division also can use the air pressure driver of air pressure effect with former state.

In addition, time when situation, the air pressure work of hydraulic from outside supply hydraulic pressure, air pressure, hand operated generator can be used as the power supply etc. of valve work, various distortion enforcement.

Further, may be used for electric use equipment, the electric use equipment being arranged on the periphery of bed apparatus 1 except drive division, such as patient with various measuring device, various lamp, various display device supply power.

In addition, in each embodiment of described 1st embodiment ~ the 4th embodiment B, list the example be arranged on by hand operated generator 52 on tailstock plate, siding track, but in the present invention, (be preferably the hands of operator be easy to get at) position can be arranged on suitably in the position towards outside of any one in the head side of bed apparatus 1, side and foot side.

In addition, in the 1st embodiment, the 3rd embodiment A, the 4th embodiment A, repeater box is connected with independently hand operated generator, but hand operated generator also can be arranged with repeater box integratedly.In addition, when hand operated generator being set to one, both handle can being set to one and also can being set to detachable.Be set to independent and only for operator, can guarantee safety.

In addition, in the 1st embodiment, the 3rd embodiment A, the 4th embodiment A, for the installation of repeater box, repeater box is arranged at tailstock plate in the mode imbedded or give prominence to, but in the present invention, the setting of self-evident repeater box is not limited thereto, repeater box can be arranged on bedstead, other the bed periphery such as bed board or fence, siding track, IV post (intravenous input post) appurtenance on.

In addition, in the present invention, use equipment as power supply, both comprised the peripheral equipment of bed apparatus, and also comprised the equipment that can be electrically connected with hand operated generator.If arrange like this, when there is no power supply in facility, work can be carried out from hand operated generator supply power.

In addition, size, the material of repeater box can select suitable mode according to use form, also can suitably select to connect the use port number adopted.

In addition, in the 2nd embodiment, the 3rd embodiment B, the 4th embodiment B, hand operated generator is embedded in tailstock plate, but tailstock plate imbed position, the position (such as head board, siding track etc.) of plate imbedded do not limit in the present invention.In addition, sheet material matter also can be adopted in various manners in the present invention.By being embedded in plate by hand operated generator, can be arranged on the height being easy to operation, support plate just can operation, can improve design.

utilizability in industry

Bed apparatus of the present invention can be applied to existence back of the body actuating mechanism, the hospital of lower limb actuating mechanism uses, the various bed apparatus of nursing.

description of reference numerals

1, bed apparatus; 3, bedstead; 3S, side frame part; 4, handbarrow; 7, siding track; 8, head board; 9, tailstock plate; 22, back bed board; 24, waist bed board; 26, leg bed board; 31, back of the body action motor driver; 32, lifting motor driver; 34, lower limb action motor driver; 40, control chamber; 50, repeater box; The socket (the first embodiment) of 50a, repeater box; 52, hand operated generator; The main body of 52a, hand operated generator; The hands handle of 52b, hand operated generator; The axle of 52c, hand operated generator; 52d, the 1st power source path; 54, outlet; 58, the 2nd power source path; 60, outside mask; 60a, recess; The hole of the handle of 60b, hand operated generator; 61, manual/electric change-over switch parts; 62, selector switch parts; 64, the recess of the tailstock plate after outside mask has been pulled down; 66, mechanical wires; 70, repeater box.

Claims

1. a bed apparatus, it at least utilizes drive division to drive back bed board, it is characterized in that,

From the driving power of hand operated generator supply for driving drive division,

The position towards outside of any one be arranged on from least end of power source path of hand operated generator supply driving power in the head side of bed apparatus, side and foot side will be used for.

2. bed apparatus according to claim 1, is characterized in that,

Hand operated generator is arranged on the outside of bed apparatus,

The 1st power source path that is connected with described hand operated generator and the 2nd power source path for the drive division supply power to back bed board is provided with in power source path,

The end of the input side of the 2nd power source path is provided with repeater box, the end of the outlet side of described 1st power source path can be connected to this repeater box, and, the driving power of drive division can be supplied when described hand operated generator generating under the state that the 1st power source path is connected with the 2nd power source path

Described repeater box be arranged in the head side of bed apparatus, side and foot side any one outside horizontal direction and the position that accesses of the hands of user.

3. bed apparatus according to claim 2, is characterized in that,

Hand operated generator is located at the end of power source path,

This hand operated generator is arranged on the position towards outside of any one in the head side of bed apparatus, side and foot side.