CN2330345Y

CN2330345Y - Multifunctional self-nursing bed

Info

Publication number: CN2330345Y
Application number: CN 98236535
Authority: CN
Inventors: 郝云鹏; 陈含章; 田继宏
Original assignee: 郝云鹏
Priority date: 1998-01-22
Filing date: 1998-01-22
Publication date: 1999-07-28
Anticipated expiration: 2008-01-22

Abstract

The utility model relates to a multifunctional self-nursing bed composed of a fixed bed frame, a movable bed frame, movable side plates, a backrest bed frame, a leg curve mechanism, a bedpan mechanism, a backrest mechanism, etc. The multifunctional self-nursing bed is characterized in that the multifunctional self-nursing bed comprises the movable bed frame, the backrest mechanism, the leg curve mechanism, a side turning mechanism and a dejection mechanism, wherein the movable bed frame is composed of a curved track, etc. and the backrest mechanism is composed of a linear motor (or a direct current motor) and a toothed rack (or a screw rod). Patients can realize the actions of semi-reclining position, side turnover, leg curve and defection by operating buttons. The multifunctional self-nursing bed is suitable for persons lying in the bed for a long time in hospitals and families, has the advantages of simple structure and cheap price and is suitable for hospitals and common families.

Description

Multi-functional self-nursing bed

This utility model relates to a kind of sick bed, the multi-functional self-nursing bed that a kind of long-term bed person who is suitable for hospital and family uses.

At present, hospital generally uses is still general doss, and the counterweight patient is very inconvenient, though the large hospital that has has the high-grade sick bed of a spot of import, though function is complete, too expensive, general hospital impotentia is bought.The also useful homemade sick bed that seat function for sleeping in is arranged, but function imperfection can not side change, not be with the defecation device again, and price is also very expensive.So far on market, also there is not the complete again sick bed of price low-function.

By retrieval, though multiple improvement design for the medical nursing sick bed is arranged, as Chinese patent CN2100888U, CN2231918Y, CN2238629Y etc., but its bed structure design, machine driving design and circuit controlling Design of realizing that multiple function needs are all simplified not enough, make the manufacturing cost height, be difficult to actual popularization, particularly for common family.

The purpose of this utility model, be design a kind of simple in structure, safe and reliable to operation, price is low, bed patient oneself can action button, just can realize sitting crouch, multi-functional self-nursing bed that rollover body, bent lower limb and drainage are moved.

This utility model is made up of fixed bedstead 1, movable bed frame 2, backrest bedstead 3, bent leg mechanism 4, side rotation mechanism 5, active side grillage 6, bedpan mechanism 7, backrest 8, chair assembly 9, operating button box 10, electric cabinet 11.As shown in Figure 1.

Fixed bedstead 1 is made up of supporting leg 12, longeron 13, crossbeam 14, support 15.Respectively there is a postive stop baffle 16 upper end of supporting leg 12, and 17 and guiding pinch rollers 18 of two guide rail wheels are respectively arranged on two crossbeams 14, and support 15 is fixed on the longeron 13, as Fig. 4, shown in Figure 5.

Movable bed frame 2 is made up of longeron 20, crossbeam 21, garden arc guide rail 22, guide rail bracket 23, overhanging beam 24, support 25, stiffener 26, support 27, support 28, support 29.Garden arc guide rail 22 place on the guide rail wheel 17 and guiding pinch roller 18 under, as Fig. 4, shown in Figure 5.

Backrest bedstead 3 is made up of longeron 31, crossbeam 32, support 33.Backrest bedstead 3 is positioned on the movable bed frame 2, and hinged with it, as Fig. 2, shown in Figure 4.

Bent leg mechanism 4 is made up of linear electric motors 41, tooth bar 42, carriage 43.Support 29 on hinge on the linear electric motors box and the movable bed frame 2 is hinged.One end of tooth bar 42 links to each other with carriage 43, as shown in Figure 4.

Side rotation mechanism 5 is made up of reducing motor 51, screw rod 52.One end and the support 15 on the fixed bedstead 1 of screw rod 52 are hinged.Support 25 on hinge on the reducing motor box and the movable bed frame 2 is hinged, as shown in Figure 5.

Active side grillage 6 is made up of upper body side plate frame 61, lower part of the body side plate frame 62, spacing steamboat 63.Upper body side plate frame 61 is hinged with backrest bedstead 8, and lower part of the body side plate frame 62 is hinged with movable bed frame 2, and spacing steamboat 63 is positioned on the postive stop baffle 16, as Fig. 2, shown in Figure 3.

Bedpan mechanism 7 is by bedpan 701, bedpan cover 702, bedpan car 703, slideway 704, just hole seat frame 705, linear electric motors 706, tooth bar 707, support 708, collision block 709, connecting rod 710, connecting rod 711, connecting rod 712 are formed, respectively there are two pairs of guide wheels 713 bedpan car 703 both sides, on linear electric motors 706 boxes overhang wheel 714 is arranged, as shown in Figure 6.

Slideway 704 is fixed on the support 27 and support 28 of movable bed frame 2.The guide wheel 713 of bedpan car is clipped on the slideway 704, and bedpan 701 is placed on 703 li in bedpan car, and just an overhanging beam 24 on the end of hole seat frame 705 and the movable bed frame 2 is hinged, and its another place is hinged with the connecting rod 710 on the linear electric motors box.Overhang wheel 714 on the linear electric motors box 706 places on the slideway 704.Tooth bar 707 is hinged with support 708.One end of connecting rod 712 and bedpan car 703 bottom-hinged, the other end is with just hole seat frame 705 is hinged.The middle part of bedpan cover 702 and connecting rod 711 are hinged, and its four jiaos are connected it with elastomer with bed board 9, and collision block 709 is contained on the bedpan car 703.

Backrest 8 is made up of reducing motor 81, screw rod 82.One end and the support 27 on the movable bed frame 2 of screw rod are hinged, and the support 33 on hinge on the reducing motor box and the backrest bedstead 3 is hinged, as shown in Figure 4.

This utility model drives with linear electric motors, and is simple in structure, reliable.Make bed person's controlling electric device button of controlling oneself, just can realize sitting for sleeping in, rollover, bent lower limb, the excretory multiple function needs of defecation.And its price can be reached for the degree that average family is accepted.

Accompanying drawing 1 is a general illustration.

Accompanying drawing 2 is the sketch map of movable side plate pivoted frame.

Accompanying drawing 3 changes sketch map for side.

Accompanying drawing 4 is backrest lifting, bent leg mechanism lifting sketch map.

Accompanying drawing 5 is a side rotation mechanism sketch map.

Accompanying drawing 6 is the bedpan structural scheme of mechanism.

This utility model chair assembly 9 can be connected with backrest bedstead 3, movable bed frame 2, active side grillage 6 in any way.

Operating button box 10 usefulness one multiple cord is connected with electric cabinet 11.Operating button box 10 also can adopt the wireless remote control mode.

The position of electric cabinet 11 can be placed in an arbitrary position that following empty is interfered.

The extreme position of each mechanism kinematic is combined with the overcurrent protection control of circuit by electromechanical stop.

Driving mechanism of the present utility model all adopts the linear electric motors (direct current 36V micromotor and the incorporate device of transmission speed reducer structure) of 36V direct current as power drive.The 36V power supply concentrates blood pressure lowering, rectification to supply with by the 220V power supply.36V power supply and electric cabinet are integrated.

The material of this utility model member can be metal, also can be other material, as plastics etc.

This utility model can be made into 1.9 meters of length, wide 0.9 meter bed, high 0.6 meter bed.All member is welded with garden steel pipe, square steel tube, channel-section steel, angle steel.Be coated with the elasticity cover above the bed board, retaining has decorative panel around the bed body.Bedstead is primer spray and fruit green finish paint everywhere.

Backrest bed body rising extreme angles is 75 degree, and pulldown bed body rotational limitation angle is 25 degree, and bent leg support limit superior height is 40 centimeters.

Claims

1, this utility model belongs to a kind of multi-functional self-nursing bed, it is made up of fixed bedstead (1), movable bed frame (2), backrest bedstead (3), bent leg mechanism (4), side rotation mechanism (5), active side grillage (6), bedpan mechanism (7), backrest (8), chair assembly (9), operating button box (10), electric cabinet institutes such as (11), it is characterized in that:

A) its fixed bedstead (1) is made of supporting leg (12), longeron (13), crossbeam (14), support (15);

B) its movable bed frame (2) is made of longeron (20), crossbeam (21), garden arc guide rail (22), guide rail bracket (23), overhanging beam (24), support (25), stiffener (26), support (27), support (28), support (29);

C) its active side grillage (6) is made of upper body side plate frame (61), lower part of the body side plate frame (62), spacing steamboat (63);

D) its backrest bedstead (3) is made of longeron (31), crossbeam (32), support (33);

E) its bent leg mechanism (4) is made of linear electric motors (41), tooth bar (42), carriage (43);

F) its bedpan mechanism (7) is by bedpan (701), bedpan cover (702), bedpan car (703), slideway (704), just hole seat frame (705), linear electric motors (706), tooth bar (707), support (708), collision block (709), connecting rod (710), connecting rod (711), connecting rod (712) are constituted;

G) its backrest is made of reducing motor (81), screw rod (82);

H) its side rotation mechanism (5) is made of reducing motor (51), screw rod (52).

2, a kind of multi-functional self-nursing bed according to claim 1 is characterized in that respectively having on two crossbeams (14) of fixed bedstead (1) on two guide rails wheels (17) and guiding pinch rollers (18), the supporting leg (12) positive stop block (16) is respectively arranged.

3, a kind of multi-functional self-nursing bed according to claim 1 is characterized in that the garden arc guide rail (22) of movable bed frame (2) is two, is arranged under the girder each component sets integrator.

4,, it is characterized in that garden arc guide rail (22) places on the guide rail wheel (17) and under the guiding pinch roller (18) according to claim 2 or 3 described a kind of multi-functional self-nursing beds.

5, a kind of multi-functional self-nursing bed according to claim 1, it is characterized in that the upper body side plate frame (61) on the active side grillage (6) is hinged with backrest bedstead (3), lower part of the body side plate frame (62) is hinged with movable bed frame (2), and spacing steamboat (63) is positioned on the positive stop block (16).

6, a kind of multi-functional self-nursing bed according to claim 1 is characterized in that its backrest bedstead (3) is positioned on the movable bed frame (2), and hinged with it.

7, a kind of multi-functional self-nursing bed according to claim 1 is characterized in that hinge and the support (29) on the movable bed frame (2) on linear electric motors (41) box of bent leg mechanism (4) is hinged, and an end of its tooth bar (42) links to each other with carriage (43).

8, a kind of multi-functional self-nursing bed according to claim 1, it is characterized in that the slideway (704) of bedpan mechanism (7) is fixed on the support (27) of movable bed frame (2), (28) on, the guide wheel (713) of bedpan car (703) is clipped on the slideway (704), just the overhanging beam (24) of the end of hole seat frame (705) and movable bed frame (2) is hinged, it is hinged with the connecting rod (710) on the linear electric motors box that it goes up another place, overhang wheel (714) on linear electric motors (706) box places on the slideway (704), tooth bar (707) is hinged with the fixed support (708) on the overhanging beam (24), the middle part of bedpan cover (702) and connecting rod (711) are hinged, its four jiaos link to each other it with elastomer with bed board (9), the bottom-hinged of one end of connecting rod (712) and bedpan car (703), the other end is with just hole seat frame (705) is hinged.

9, a kind of multi-functional self-nursing bed according to claim 1, an end and the support (27) on the movable bed frame (2) of screw rod (82) that it is characterized in that backrest (8) is hinged, and hinge and the support (33) on the backrest bedstead (3) on reducing motor (81) box are hinged.

10, a kind of multi-functional self-nursing bed according to claim 1, it is characterized in that the support (15) on an end one fixed bedstead (1) of screw rod (52) of side rotation mechanism (5) is hinged, hinge and the support (25) on the movable bed frame (2) on reducing motor (51) box are hinged.