CN213098899U

CN213098899U - All-terrain intelligent bed

Info

Publication number: CN213098899U
Application number: CN202021326097.2U
Authority: CN
Inventors: 赵大运; 张小兵; 孙丽杰; 朱艳华
Original assignee: Shandong Yingcai University
Current assignee: Shandong Yingcai University
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-04
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a full topography intelligence bed, including the support, its characterized in that: the utility model discloses a support, including the support, the both sides of support are respectively through a set of bracing piece fixed connection kerve, be provided with the both ends of the back shaft one of symmetry in the both ends spout of kerve respectively, the both ends of kerve are provided with the shear type bracing piece respectively, the lower extreme of shear type bracing piece articulates respectively and corresponds back shaft one, the upper end of shear type bracing piece articulates respectively back shaft two, two back shaft two is the both ends of fixed connection upper brace groove respectively, go up the downside of the upside fixed connection backup pad in support groove, the upside fixed connection bed board of backup pad is one. The utility model relates to a sick bed equipment field specifically says, relates to an all-terrain intelligent bed. The device can facilitate the use of the sickbed.

Description

All-terrain intelligent bed

Technical Field

The utility model relates to a sick bed equipment field specifically says, relates to an all-terrain intelligent bed.

Background

The existing sickbed can only be moved on a flat ground conveniently, and the sickbed which can adjust the bed board according to the body position of a patient can not be moved generally, so that the sickbed which can be used for conveniently transferring and adjusting the height of the sickbed and adjusting the bed board of the sickbed according to the body position of the patient needs to be designed, which is a disadvantage in the prior art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an all-terrain intelligent bed, make things convenient for the use of sick bed.

The utility model adopts the following technical scheme to realize the purpose of the invention:

the utility model provides an all-terrain intelligent bed, includes the support, its characterized in that: the two sides of the bracket are respectively and fixedly connected with a bottom groove through a group of supporting rods, the sliding grooves at the two ends of the bottom groove are respectively provided with two ends of a first supporting shaft which is symmetrical, the two ends of the bottom groove are respectively provided with a shearing type supporting rod, and the lower ends of the shearing type supporting rods are respectively hinged with the corresponding first supporting shafts;

the upper ends of the shear type supporting rods are respectively hinged with a second supporting shaft, the two second supporting shafts are respectively fixedly connected with two ends of an upper supporting groove, the upper side of the upper supporting groove is fixedly connected with the lower side of a supporting plate, and the upper side of the supporting plate is fixedly connected with a first bed plate;

the middle parts of the first support shafts are respectively hinged with the end parts of telescopic rods of electric push rods, the end parts of shells of the electric push rods are fixedly connected with electric push rod fixing blocks, and the electric push rod fixing blocks are fixedly connected with the bottom ends of the middle parts of the bottom grooves.

As a further limitation of the technical scheme, two ends of the first bed plate are respectively hinged to one end of the second bed plate, two sides of the first bed plate are respectively hinged to two sides of the third bed plate, symmetrical clamping grooves are formed in the second bed plate, each clamping groove is formed in the third bed plate, and a fixed shaft is fixedly connected in each clamping groove.

As a further limitation of the technical solution, each of the fixed shafts is hinged to one end of a piston rod of a cylinder, a cylinder body end of each of the cylinders is hinged to a limit shaft, each of the limit shafts is fixedly connected to a groove, and each of the grooves is disposed at two ends of the supporting plate.

As a further limitation of the technical scheme, the first bed board, the second bed board and the third bed board form a large bed board, the large bed board is matched with the frame, the lower parts of two sides of the frame are respectively and fixedly connected with telescopic rods of hydraulic push rods through connecting blocks, and the lower ends of the hydraulic push rods are fixedly connected with the bottom grooves.

As a further limitation of the technical scheme, two sides of the support are respectively and fixedly connected with the crawler wheels, one end of each of the two sides of the support is respectively and fixedly connected with the motor through the motor support, an output shaft of the motor is fixedly connected with the rotating wheel of the crawler wheels, the end parts of the two ends of the support are respectively and fixedly connected with the wheel fixing rods, and each wheel fixing rod is respectively hinged with the guide wheel.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

(1) the angle adjustment of the second bed board and the third bed board can be carried out according to the needs of the patient, so that the device is suitable for different body positions of the patient;

(2) the height adjustment of the large bed plate consisting of the bed plate I, the bed plate II and the bed plate III can be realized by controlling the telescopic rod of the electric push rod to move, the operation is simple, and the use is convenient;

(3) the crawler-type wheels are arranged, so that the crawler-type wheel is convenient to move, suitable for different terrains, convenient to move and easy to operate.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a third perspective view of the present invention.

Fig. 5 is a fourth perspective view of the present invention.

In the figure: 1. the three-dimensional support bed comprises a bed plate III, 2, a bed plate I, 3, a bed plate II, 4, a clamping groove, 5, a fixed shaft, 7, a frame, 8, a hydraulic push rod, 9, a rotating wheel, 10, a crawler wheel, 11, a support, 14, a wheel fixing rod, 14a, a clamping ring, 15, a guide wheel, 17, a bottom groove, 171, an electric push rod fixing block, 172, an electric push rod, 18, a support shaft I, 19, a support rod, 20, a shear type support rod, 201, a connecting rod, 202, a round rod, 23, a support shaft II, 24, a connecting block, 25, a groove, 26, a cylinder, 27, an upper support groove, 27a support plate, 28, a limiting shaft, 29, a motor support, 30 and.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the invention. Rather, the scope of the invention is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

The thread self-locking performance means that when static load and working temperature change are not large, threaded connection can not automatically loosen, the self-locking condition is that a thread lead angle is smaller than an equivalent friction angle of a screw pair, and the threaded connection appearing in the application all accords with the self-locking condition.

As shown in fig. 1-5, the present invention includes a bracket 11, both sides of the bracket 11 are respectively fixedly connected to a bottom groove 17 through a set of support rods 19, both ends of a first symmetric support shaft 18 are respectively disposed in sliding grooves at both ends of the bottom groove 17, both ends of the bottom groove 17 are respectively provided with a shear type support rod 20, and the lower ends of the shear type support rods 20 are respectively hinged to the corresponding first support shafts 18;

the upper ends of the shearing type support rods 20 are respectively hinged with a second support shaft 23, the two second support shafts 23 are respectively fixedly connected with two ends of an upper support groove 27, the upper side of the upper support groove 27 is fixedly connected with the lower side of a support plate 27a, and the upper side of the support plate 27a is fixedly connected with a first bed plate 2;

the middle parts of the two first support shafts 18 are respectively hinged with the end parts of telescopic rods of electric push rods 172, the end part of a shell of each electric push rod 172 is fixedly connected with an electric push rod fixing block 171, and the electric push rod fixing block 171 is fixedly connected with the bottom end of the middle part of the bottom groove 17.

The two ends of the first bed plate 2 are respectively hinged to one end of the second bed plate 3, the two sides of the first bed plate 2 are respectively hinged to the two sides of the third bed plate 2, symmetrical clamping grooves 4 are formed in the second bed plate 3, each clamping groove 4 is formed in the third bed plate 1, and a fixed shaft 5 is respectively and fixedly connected into each clamping groove 4.

Each fixed shaft 5 is respectively hinged with one end of a piston rod of an air cylinder 26, the end of a cylinder body of each air cylinder 26 is respectively hinged with a limiting shaft 28, each limiting shaft 28 is respectively and fixedly connected in a groove 25, and each groove 25 is respectively arranged at two ends of the supporting plate 27 a.

The bed board 2, the bed board two 3 and the bed board three 1 form a large bed board, the large bed board is matched with the frame 7, the lower parts of the two sides of the frame 7 are fixedly connected with telescopic rods of the hydraulic push rods 8 through connecting blocks 24 respectively, and the lower ends of the hydraulic push rods 8 are fixedly connected with the bottom grooves 17.

The crawler-type wheel 10 is fixedly connected to two sides of the support 11 respectively, one end of each of the two sides of the support 11 is fixedly connected to the motor 30 through the motor support 29 respectively, an output shaft of the motor 30 is fixedly connected to the rotating wheel 9 of the crawler-type wheel 10, end portions of two ends of the support 11 are fixedly connected to the wheel fixing rods 14 respectively, and each of the wheel fixing rods 14 is hinged to the guide wheel 15 respectively.

The supporting leg of each guide wheel 15 is matched with a clamping ring 14a, and each clamping ring 14a is fixedly connected with the support 11.

The shear type support rod 20 comprises symmetrical connecting rods 201 which are arranged in a crossed manner at the middle parts, the middle cross point of each pair of connecting rods 201 is hinged with the round rod 202, and the adjacent ends of the two pairs of connecting rods 201 are respectively hinged with the round rod 202.

The crawler wheels 10, the hydraulic push rods 8, the air cylinders 26 and the electric push rods 172 all adopt the prior art means, and the details are not repeated.

The utility model discloses a work flow does: the guide wheel 15 is pulled to drive the supporting legs of the guide wheel 15 to be separated from the snap ring 14a, after the guide wheel 15 is contacted with the ground, the motor 30 is started, the output shaft of the motor 30 rotates to drive the rotating wheel 9 to rotate, the rotating wheel 9 drives the crawler-type wheel 10 to rotate, the crawler-type wheel 10 drives the device to move, the device is convenient to move on different grounds, the telescopic rod of the electric push rod 172 is controlled to extend outwards, the telescopic rod of the electric push rod 172 drives the supporting shaft I18 to move, the supporting shaft I18 drives the shearing type supporting rod 20 to swing, the connecting rod 201 of the shearing type supporting rod 20 swings downwards, the connecting rod 201 drives the round rod 202 to move downwards, finally the shearing type supporting rod 20 drives the supporting shaft II 23 to move downwards, the supporting shaft II 23 drives the upper supporting groove 27 to move downwards, the upper supporting groove 27 drives the bed plate I2 to move, the telescopic link of hydraulic push rod 8 moves down, adjust the height of the big bed board that bed board one 2, bed board two 3 and bed board three 1 are constituteed, after the regulation is accomplished, the telescopic link of control electric putter 172 is motionless, and then realize that the height of bed board one 2, bed board two 3 and bed board three 1 no longer changes, when needing to adjust the angle of big bed board according to patient's posture, the piston rod of the cylinder 26 that the control corresponds stretches out, cylinder 26 drives the bed board two 3 or the bed board three 1 that corresponds and swings upwards, after the state of the big bed board that bed board one 2, bed board two 3 and bed board three 1 are constituteed has been adjusted, the piston rod of the cylinder 26 that the control corresponds is motionless, when the patient lies on the big bed board that bed board one 2, bed board two 3 and bed board three 1 are constituteed, during this device removes, hydraulic push rod.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the invention. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. An all-terrain intelligent bed, which comprises a bracket (11), and is characterized in that: two sides of the support (11) are respectively and fixedly connected with a bottom groove (17) through a group of support rods (19), two ends of a first support shaft (18) are symmetrically arranged in sliding grooves at two ends of the bottom groove (17), two ends of the bottom groove (17) are respectively provided with a shear type support rod (20), and the lower ends of the shear type support rods (20) are respectively hinged with the corresponding first support shafts (18);

the upper ends of the shear type supporting rods (20) are respectively hinged with a second supporting shaft (23), the two second supporting shafts (23) are respectively and fixedly connected with two ends of an upper supporting groove (27), the upper side of the upper supporting groove (27) is fixedly connected with the lower side of a supporting plate (27a), and the upper side of the supporting plate (27a) is fixedly connected with a first bed plate (2);

the middle parts of the two first support shafts (18) are respectively hinged to the end parts of telescopic rods of electric push rods (172), the end parts of shells of the electric push rods (172) are fixedly connected with electric push rod fixing blocks (171), and the electric push rod fixing blocks (171) are fixedly connected with the bottom ends of the middle parts of the bottom grooves (17).

2. An all-terrain smart bed as defined in claim 1, wherein: the utility model discloses a bed board, including bed board three (1), bed board two (3) are articulated respectively to the both ends of bed board one (2), the both sides of bed board one (2) articulate the both sides of bed board three (1) respectively, be provided with symmetrical draw-in groove (4) on bed board two (3), every be provided with respectively on bed board three (1) draw-in groove (4), every fixed connection fixed axle (5) respectively in draw-in groove (4).

3. An all-terrain smart bed as defined in claim 2, wherein: each fixed shaft (5) is hinged to one end of a piston rod of each air cylinder (26), the end of a cylinder body of each air cylinder (26) is hinged to a limiting shaft (28), each limiting shaft (28) is fixedly connected into a groove (25) respectively, and each groove (25) is arranged at two ends of the supporting plate (27a) respectively.

4. An all-terrain smart bed as defined in claim 3, wherein: big bed board is constituteed to bed board one (2), bed board two (3) and bed board three (1), big bed board matches frame (7), the telescopic link of connecting block (24) fixed connection hydraulic push rod (8) is passed through respectively to the both sides lower part of frame (7), the lower extreme fixed connection of hydraulic push rod (8) kerve (17).

5. An all-terrain smart bed as defined in claim 1, wherein: the crawler-type wheel of fixed connection respectively (10) is in the both sides of support (11), motor support (29) fixed connection motor (30) are respectively passed through to the both sides one end of support (11), the output shaft fixed connection of motor (30) runner (9) of crawler-type wheel (10), the both ends tip of support (11) is fixed connection wheel dead lever (14) respectively, every wheel dead lever (14) are articulated respectively and are connected leading wheel (15).