CN113288642A

CN113288642A - Mattress stop device suitable for medical care bed

Info

Publication number: CN113288642A
Application number: CN202110585009.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Shen Shuya
Current assignee: Shen Shuya
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-08-24
Also published as: CN114159249A

Abstract

The invention provides a mattress limiting device suitable for a medical care bed, relates to the technical field of medical care mattresses, and solves the problems that the prior limiting device cannot turn over and lift the head and the tail of the mattress according to the needs of a patient due to the integral structural design of a bed board after limiting the mattress in the practical application process, thereby causing great inconvenience in use, cannot carry out timely and effective dehumidifying operation when the mattress is soaked due to the incapability of moving of the patient due to the integral sealed structural design of the bed board, thereby causing discomfort to the patient, cannot turn over the mattress in the left and right directions, and has limitation in the practical application process, and comprises eight ventilating mechanisms, wherein the ventilating mechanisms are arranged, in the invention, because the mattress can be turned over from front to back only by being capable of realizing left and right turning operations, so as to assist the patient to get off the bed when the patient on the mattress needs to get off the bed.

Description

Mattress stop device suitable for medical care bed

Technical Field

The invention belongs to the technical field of medical care mattresses, and particularly relates to a mattress limiting device suitable for a medical care bed.

Background

The mattress is an article between the human body and the bed, which is used for ensuring that consumers obtain healthy and comfortable sleep. The mattress material is various, and the mattress of different material preparation can give other people and bring different sleep effects, and the material and the functional nature of the mattress that medical care bed used need have better ventilative dehumidification nature and deformability compared with ordinary mattress, and medical mattress uses the operation of bending that needs relapse as patient, and then needs carry out good spacing to the mattress and prevent that the condition that the mattress drops from medical care bed from appearing.

For example, application No.: CN202011209840.0, the invention discloses a mattress limiting device of a medical care bed, which comprises a bed frame, wherein the peripheral side walls of the bed frame are all provided with arc-shaped protective barriers, the arc-shaped protective barriers are connected with the bed frame through a splicing type connecting mechanism, and buffer clamping mechanisms are arranged in the arc-shaped protective barriers, the invention improves the prior bed frame, the outer side of the bed frame main body is provided with the arc-shaped protective barriers, the arc-shaped protective barriers and the bed frame main body are in limited connection through the splicing type connecting mechanism, the splicing type connecting mechanism is internally provided with the buffer clamping mechanisms, the side walls of the mattress are clamped and limited through the buffer clamping mechanisms, thereby avoiding the mattress from moving in the moving process of the bed frame, improving the integral limiting performance, meanwhile, the splicing type connecting mechanism and the bed frame are in sliding connection, when the mattress needs to be replaced, the arc-shaped protective barriers can be quickly pulled out, thereby improving the replacement efficiency.

Based on the retrieval of above-mentioned patent, and combine the equipment discovery among the prior art, above-mentioned equipment is when using, although can carry out spacing operation to the mattress, but have in the practical application process firstly carrying on spacing back to the mattress because the integral structural design of bed board, consequently can't overturn according to patient's needs and raise the head and the tail of mattress, consequently, it is inconvenient to have led to the fact greatly to use, secondly because its bed board is whole sealed structural design, consequently can't remove when the unable removal of patient bed causes the mattress to soak in time and can't carry out timely effectual dehumidification operation, consequently, can make the patient produce the discomfort, moreover, lateral upset operation about can't carrying out to the mattress, limitation has.

Disclosure of Invention

In order to solve the technical problems, the invention provides a mattress limiting device suitable for a medical care bed, and aims to solve the problems that the existing limiting device is limited in the practical application process, firstly, the head and the tail of the mattress cannot be overturned and lifted according to the requirements of a patient due to the integral structural design of a bed plate after the mattress is limited, so that the use is inconvenient greatly, secondly, due to the fact that the bed plate is designed to be of an integral sealed structure, the mattress cannot be timely and effectively dehumidified when the mattress is soaked due to the fact that the patient lies in bed and cannot move, so that the patient feels uncomfortable, and thirdly, the mattress cannot be overturned leftwards and rightwards, so that the limitation is caused.

The invention relates to a mattress limiting device suitable for a medical care bed, which has the purpose and the effect and is achieved by the following specific technical means:

a mattress limiting device suitable for a medical care bed comprises eight ventilating mechanisms, an adjusting mechanism and a limiting mechanism, wherein every two ventilating mechanisms are in one group, and four groups of ventilating mechanisms are respectively arranged at four sides of the bottom end of a bearing mechanism; the adjusting mechanism is arranged at the inner side position of the bearing mechanism; the two limiting mechanisms are respectively arranged at the left side and the right side of the top end surface of the bearing mechanism; the limiting mechanism comprises limiting plates and springs, the limiting plates are arranged at four positions, wherein every two longitudinally adjacent limiting plates are in one group, the top end surfaces and the front side surface and the back side surface of each two groups of limiting plates are in inclined surface structural design, the length and the width of each two groups of limiting plates are consistent with the length and the width of the base plate, every two positions of the springs are in one group, and the four groups of springs are respectively arranged at the inner side positions of every two transversely adjacent base plates and the limiting plates.

Furthermore, the bearing mechanism comprises a bed plate, a support box and air holes, wherein the bed plate is in a cuboid structural design, the bed plates are arranged in a rectangular array and are provided with air-permeable grooves, the left side and the right side of the top end surface of the combined bed plates are longitudinally arrayed and provided with guide grooves, the support box is matched with a single bed plate, and the left side and the right side of the support box are longitudinally arrayed and provided with the air holes with the same size;

furthermore, the ventilation mechanism comprises a shell and a filter screen, the shell is in a structural design that the edge of the shell is provided with a bevel edge structure and the inside of the shell is provided with a through round hole, the bottom end of the shell is screwed with the filter screen matched with the shell through a bolt, and the shell is arranged on the top end surface of the inside of the supporting box in a longitudinal array mode through the filter screen arranged at the bottom end of the shell;

furthermore, the ventilating mechanism further comprises a ventilating fan and a heating net, the diameter of the ventilating fan is smaller than that of a through round hole formed in the shell and smaller than that of the filter screen, a driver is arranged below the ventilating fan, the wind direction of the ventilating fan is blown upwards, the size of the heating net is consistent with that of the filter screen, the heating net is arranged at the top end of the shell, and the heating net is made of resistance materials capable of being electrified and heated;

furthermore, the adjusting mechanism comprises a longitudinal shaft and a transverse shaft, the longitudinal shaft is provided with two positions, the diameters of the two positions of the longitudinal shaft are matched with the longitudinal groove after the bed plate is spliced, the transverse shaft is provided with two positions, the diameters of the two positions of the transverse shaft are matched with the transverse groove after the bed plate is spliced, and the two positions of the longitudinal shaft and the transverse shaft are in a cross-shaped structural design after being spliced;

furthermore, the adjusting mechanism also comprises a rotating block and a guide ball, wherein the rotating block is designed into an inner arc structure, the four rotating blocks are arranged at the inner side positions of the two longitudinal shafts and the two transverse shafts in an annular array, the planar lengths of the four rotating blocks are matched with the cross-sectional diameters of the longitudinal shafts and the transverse shafts, a rotating shaft is also arranged at the inner side of the rotating block, the guide ball is designed into a spherical structure, rotating grooves are formed in the outer peripheral surface of the guide ball in an annular array, and the four rotating grooves are matched with the four rotating blocks;

furthermore, stop gear is including base plate and baffle, the base plate is equipped with everywhere altogether, and wherein every two base plates are a set of to two sets of base plates are vertical setting, and the baffle is all installed to the inboard of every two vertical adjacent base plates, and hinges mutually through the baffle of crisscross setting between every two adjacent base plates, and the width of single department baffle is half of the width of base plate.

Compared with the prior art, the invention has the following beneficial effects:

according to the mattress, due to the fact that the bed plate in the bearing mechanism is in a cuboid structure design, the bed plates are arranged in the rectangular array mode and are provided with the ventilating grooves, the ventilating mechanism is further installed on the bottom side of the bed plate, the ventilating fan can be driven by the driver on the bottom side of the ventilating fan, then air filtered by the filter screen is sucked through the ventilating holes formed in the longitudinal array mode in the left side and the right side of the supporting box, and then the air is blown to the mattress used by a patient through the ventilating grooves.

On the other hand, two sets of base plates in stop gear are vertical setting, the baffle is all installed to the inboard of every two vertical adjacent base plates, and the baffle through crisscross setting is articulated mutually between every two adjacent base plates, and the width of single department baffle is half of the width of base plate, and the top face and the front and back both sides face of two sets of limiting plates are inclined plane structural design, consequently no matter insert mattress from top or front and back all can play the spacing tight operation of efficient to the mattress, and because the mattress can only realize the upset around originally and change into and can realize controlling the upset operation, and then can carry out supplementary operation of getting off the bed to the patient when the patient on the mattress need get off the bed.

Drawings

Fig. 1 is a right side view schematically showing the structure of the ventilating mechanism of the present invention in a state where the ventilating mechanism is removed.

Fig. 2 is a left side view schematically showing the ventilation mechanism of the present invention in a disassembled state.

Fig. 3 is a front view schematically showing the structure of the ventilating mechanism of the present invention in a state where the ventilating mechanism is removed.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of the invention at B in fig. 1.

Fig. 6 is an enlarged view of the structure of fig. 1 at C according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a carrying mechanism; 101. a bed board; 102. a support box; 103. air holes are formed; 2. a ventilation mechanism; 201. a housing; 202. filtering with a screen; 203. a ventilating fan; 204. heating the net; 3. an adjustment mechanism; 301. a longitudinal axis; 302. a transverse axis; 303. rotating the block; 304. a guide ball; 4. a limiting mechanism; 401. a substrate; 402. a guide plate; 403. a limiting plate; 404. a spring.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the invention provides a mattress limiting device suitable for a medical care bed, which comprises: the air-permeable mechanism 2, the adjusting mechanism 3 and the limiting mechanism 4, the air-permeable mechanism 2 is provided with eight positions, wherein every two air-permeable mechanisms 2 form one group, and the four groups of air-permeable mechanisms 2 are respectively arranged at the four sides of the bottom end of the bearing mechanism 1; the adjusting mechanism 3 is arranged at the inner side position of the bearing mechanism 1; the two limiting mechanisms 4 are arranged at two positions, and the two limiting mechanisms 4 are respectively arranged at the left side and the right side of the top end surface of the bearing mechanism 1; the limiting mechanism 4 comprises limiting plates 403 and springs 404, the limiting plates 403 are provided with four positions, wherein every two longitudinally adjacent limiting plates 403 are in one group, the top end surfaces and the front and rear side surfaces of the two groups of limiting plates 403 are both designed to be inclined surface structures, the lengths and the widths of the two groups of limiting plates 403 are consistent with the lengths and the widths of the substrates 401, every two positions of the springs 404 are in one group, and the four groups of springs 404 are respectively arranged at the inner side positions of every two transversely adjacent substrates 401 and limiting plates 403.

Wherein, bearing mechanism 1 is including bed board 101, supporting box 102 and bleeder vent 103, and bed board 101 is cuboid structural design, and the bed board 101 of four places is the rectangle array setting to all seted up ventilative groove, and the top face left and right sides after the bed board 101 of four places makes up all is longitudinal array and has seted up the guide way, supporting box 102 and single bed board 101 phase-match, and the left and right sides of supporting box 102 all is longitudinal array and has seted up the bleeder vent 103 of equidimension.

The ventilation mechanism 2 includes a casing 201 and a filter screen 202, the casing 201 has a bevel edge structure at an edge and has a structure design in which a through circular hole is formed, the filter screen 202 matched with the casing 201 is screwed on the bottom end of the casing 201 through a bolt, and the casing 201 is installed at the top end face of the inside of the support box 102 in a longitudinal array through the filter screen 202 arranged at the bottom end of the casing 201.

Wherein, ventilation mechanism 2 is still including ventilating fan 203 and heating net 204, and the diameter that the diameter of ventilating fan 203 is less than the inside diameter that runs through the round hole of seting up of casing 201 also is less than the diameter of filter screen 202, and the below of ventilating fan 203 installs the driver to the wind direction of ventilating fan 203 is for upwards blowing, and the size of heating net 204 is unanimous with filter screen 202, and heating net 204 installs the top position at casing 201, and heating net 204 is the resistance material that can the ohmic heating.

The adjusting mechanism 3 comprises a longitudinal shaft 301 and a transverse shaft 302, the longitudinal shaft 301 is provided with two positions, the diameters of the two positions of the longitudinal shaft 301 are matched with the longitudinal groove formed after the bed plate 101 is spliced, the transverse shaft 302 is provided with two positions, the diameters of the two positions of the transverse shaft 302 are matched with the transverse groove formed after the bed plate 101 is spliced, and the two positions of the longitudinal shaft 301 and the transverse shaft 302 are spliced to form a cross-shaped structural design.

Wherein, guiding mechanism 3 is still including changeing piece 303 and guide ball 304, change piece 303 for inboard arc structural design, and the inboard side position that changes piece 303 and be installed at two longitudinal axis 301 and two horizontal axle 302 in the annular array everywhere, and the planar length who changes piece 303 all matches with the cross-sectional diameter of longitudinal axis 301 and horizontal axle 302 everywhere, still install the pivot in the inboard that changes piece 303, guide ball 304 is the spherical structural design, and the peripheral face that is the annular array on guide ball 304 has seted up the turn trough, and the turn trough everywhere all matches with the piece 303 that changes everywhere.

Wherein, stop gear 4 is including base plate 401 and baffle 402, and base plate 401 is equipped with everywhere altogether, and wherein every two base plates 401 are a set of, and two sets of base plates 401 are vertical setting, and every two vertical adjacent base plate 401's of department inboard all installs baffle 402, and every two adjacent base plates 401 between hinge mutually through the baffle 402 of crisscross setting, and the width of single department baffle 402 is half of the width of base plate 401.

When in use: because the bed board 101 in the bearing mechanism 1 is designed to be a cuboid structure, and the bed boards 101 at four positions are arranged in a rectangular array and are all provided with ventilating grooves, the bottom side of the bed board 101 is also provided with a ventilating mechanism 2, the ventilating fan 203 can be driven by a driver at the bottom side and then sucks air filtered by the filter screen 202 through the ventilating holes 103 arranged in the longitudinal array at the left side and the right side of the supporting box 102, and then blows the air to the mattress used by a patient through the ventilating grooves, and the mattress can be heated by starting the heating net 204 made of resistance materials and then blows hot air out by the ventilating fan 203 to heat the mattress when the patient needs to remove damp or in winter, so that the comfort level of the patient in use is improved;

on the other hand, the left side and the right side of the top end face of the combined four bed boards 101 are longitudinally arrayed with guide grooves, the left side and the right side of the top end face of the combined four bed boards 101 are respectively provided with a limiting mechanism 4, two groups of substrates 401 are longitudinally arranged, the inner sides of every two longitudinally adjacent substrates 401 are respectively provided with a guide plate 402, every two adjacent substrates 401 are hinged through the guide plates 402 which are arranged in a staggered mode, the width of a single guide plate 402 is half of the width of the substrate 401, and the top end face and the front side face and the rear side face of two groups of limiting plates 403 are both designed into an inclined plane structure, so that the mattress can be efficiently limited and clamped when being inserted from the upper side or the front side and the rear side, and the purpose of more practicability is achieved;

furthermore, the adjusting mechanism 3 is installed on the inner side of the bed board 101 after being combined at four positions, the diameters of the two longitudinal shafts 301 are matched with the longitudinal groove after the bed board 101 is spliced, the two transverse shafts 302 are arranged at two positions, the diameters of the two transverse shafts 302 are matched with the transverse groove after the bed board 101 is spliced, the two longitudinal shafts 301 and the two transverse shafts 302 are spliced to form a cross-shaped structural design, and the guide balls 304 are installed on the inner sides of the two groups of longitudinal shafts 301 and the transverse shafts 302, so that the mattress can be well turned when being turned on the left side or the right side or the front side and the rear side.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a mattress stop device suitable for medical care bed which characterized in that: the air-permeable mechanism comprises air-permeable mechanisms (2), an adjusting mechanism (3) and a limiting mechanism (4), wherein the air-permeable mechanisms (2) are provided with eight positions, every two air-permeable mechanisms (2) are in one group, and four groups of air-permeable mechanisms (2) are respectively arranged at four sides of the bottom end of a bearing mechanism (1); the adjusting mechanism (3) is arranged at the inner side position of the bearing mechanism (1); the limiting mechanisms (4) are provided with two positions, and the two limiting mechanisms (4) are respectively arranged at the left side and the right side of the top end surface of the bearing mechanism (1); limiting mechanism (4) are including limiting plate (403) and spring (404), limiting plate (403) are equipped with the four places altogether, and wherein vertical adjacent limiting plate (403) in every two places is a set of, and the top terminal surface and the front and back both sides face of two sets of limiting plate (403) are inclined plane structural design to the length and the width of two sets of limiting plate (403) are all unanimous with the length and the width of base plate (401), every two places of spring (404) are a set of, and four sets of spring (404) install respectively in the inboard position of horizontal adjacent base plate (401) in every two places and limiting plate (403).

2. The mattress stopping device adapted for use in a medical care bed of claim 1, wherein: bear mechanism (1) including bed board (101), supporting box (102) and bleeder vent (103), bed board (101) are cuboid structural design, and bed board (101) are the rectangle array setting everywhere to all seted up ventilative groove, and the top face left and right sides after bed board (101) make up everywhere all is vertical array and has seted up the guide way, supporting box (102) and single bed board (101) phase-match, and the left and right sides of supporting box (102) all is vertical array and has seted up the bleeder vent (103) of equidimension.

3. The mattress stopping device adapted for use in a medical care bed of claim 1, wherein: ventilative mechanism (2) are including casing (201) and filter screen (202), casing (201) have the hypotenuse structure for the edge and its inside structural design who offers a through round hole, and the bottom of casing (201) connect through the bolt screw have rather than assorted filter screen (202), and casing (201) are vertical array through filter screen (202) that its bottom set up and install the inside top terminal surface position at supporting box (102).

4. A mattress restraint device adapted for use in a medical care bed as defined in claim 3, wherein: ventilative mechanism (2) are still including ventilative fan (203) and heating net (204), the diameter that the diameter of ventilative fan (203) is less than the inside diameter that runs through the round hole of seting up of casing (201) also is less than the diameter of filter screen (202), and the below of ventilative fan (203) installs the driver to the wind direction of ventilative fan (203) is for upwards blowing, the size and the filter screen (202) of heating net (204) are unanimous, and the top position in casing (201) is installed in heating net (204), and heating net (204) are the resistance material of ohmic heating.

5. The mattress stopping device adapted for use in a medical care bed of claim 1, wherein: adjustment mechanism (3) are including longitudinal axis (301) and horizontal axle (302), longitudinal axis (301) are equipped with two places altogether, and the diameter of two places longitudinal axis (301) all matches with the vertical groove after bed board (101) concatenation, horizontal axle (302) are equipped with two places altogether, and the diameter of two places horizontal axle (302) matches with the horizontal groove after bed board (101) concatenation to be the cross structural design after two places longitudinal axis (301) and horizontal axle (302) concatenation.

6. A mattress stopping device suitable for use in a medical care bed as defined in claim 5 wherein: adjustment mechanism (3) are still including changeing piece (303) and guide ball (304), change piece (303) for inboard arc structural design, and change piece (303) everywhere and be the medial surface position that the annular array was installed at two longitudinal axis (301) and two horizontal axle (302), and the planar length of changeing piece (303) everywhere all matches with the cross-sectional diameter of longitudinal axis (301) and horizontal axle (302), still install the pivot in the inboard of changeing piece (303), guide ball (304) are spherical structural design, and are the annular array on the outer peripheral face of guide ball (304) and seted up the rotary trough, and the rotary trough everywhere all with changeing piece (303) phase-match everywhere.

7. The mattress stopping device adapted for use in a medical care bed of claim 1, wherein: the limiting mechanism (4) comprises a base plate (401) and a guide plate (402), the base plate (401) is provided with four positions, every two positions of the base plate (401) are in one group, the two groups of the base plates (401) are both arranged longitudinally, the guide plate (402) is arranged on the inner side of each two positions of the longitudinally adjacent base plates (401), the two adjacent base plates (401) are hinged through the guide plate (402) which is arranged in a staggered mode, and the width of the guide plate (402) at one position is half of the width of the base plate (401).