CN214858356U

CN214858356U - Safety belt device of transfer bed

Info

Publication number: CN214858356U
Application number: CN202120535237.5U
Authority: CN
Inventors: 吕凯
Original assignee: Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
Current assignee: Affiliated Sir Run Run Shaw Hospital of School of Medicine Zhejiang University
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-26
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a transfer bed safety belt device, which comprises a base, universal wheels are assembled at four corners of the bottom end of the base, a base is arranged at the top end of the base, a bottom plate is installed at the top end of the base, a mattress is arranged at the top end of the bottom plate, bed fences are symmetrically installed on the front side and the rear side of the bottom plate, and moving mechanisms are symmetrically assembled on the front side and the rear side of the bottom end of the bottom plate; the moving mechanism comprises two sliding grooves, and the two sliding grooves are symmetrically arranged on the front side and the rear side of the bottom end of the bottom plate respectively. This transport bed safety belt device has the position fixed function, and reliable and stable carries on spacingly to patient's position, guarantees that the patient can not take place to weigh down the condition that the bed dropped, has improved the security when transporting greatly, and in addition, the safety belt is detachable construction, can dismantle it after transporting and carry out cleaning and disinfecting handles, avoids used repeatedly cross infection, uses in a flexible way, and the practicality is strong, satisfies the user demand on the current market.

Description

Safety belt device of transfer bed

Technical Field

The utility model relates to the technical field of medical equipment, specifically a transport bed safety belt device.

Background

The transfer bed is a special medical bed for transferring patients from bed to bed, transferring patients from an operating table to a ward and transferring patients from an ambulance. The application of the transfer bed solves the problem that the patient is difficult to transfer from the operating table to the ward after the operation, reduces the pain and difficulty brought to the patient when the patient is transferred by the traditional hand, and is the necessary medical equipment of the hospital.

At present, current transportation bed simple structure, function singleness, it does not have the position fixed function to as for at the in-process of transporting the patient, only lean on the unable reliable and stable position to the patient of transportation bed fence to carry on spacingly, lead to the patient to easily take place to weigh down the condition that the bed dropped, greatly reduced security when transporting, all brought many puzzlements for patient and medical personnel, consequently, based on above shortcoming, the current transportation bed safety belt device of releasing improves this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transport bed safety belt device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a transfer bed safety belt device comprises a base, universal wheels are assembled at four corners of the bottom end of the base, a base is arranged at the top end of the base, a bottom plate is installed at the top end of the base, a mattress is arranged at the top end of the bottom plate, bedrails are symmetrically installed on the front side and the rear side of the bottom plate, and moving mechanisms are symmetrically assembled on the front side and the rear side of the bottom end of the bottom plate;

the moving mechanism comprises two sliding chutes which are respectively symmetrically arranged at the front side and the rear side of the bottom end of the bottom plate, the top end of the inner cavity of the sliding groove is provided with jacks from left to right, the left side and the right side of the inner cavity of the sliding groove are embedded with sliding blocks, the bottom end of each sliding block is provided with one end of a connecting seat, the other end of the connecting seat extends out of a sliding rail arranged on the lower surface of the bottom plate, the bottom end of the inner cavity of the connecting seat is provided with a spring, the top end of the spring is provided with a backing plate, the center position of the top end of the backing plate is provided with one end of an inserted link, the other end of the inserted link penetrates through the outer wall of the sliding block and extends into the inner cavity of the corresponding jack, the inner cavity of the connecting seat is provided with a guide wheel through a bearing, one end of a connecting rope is installed at the bottom end of the backing plate, and the other end of the connecting rope penetrates through the spring, bypasses the guide wheel, extends out of the front side of the connecting seat and is provided with a handle;

and the bottom end of the connecting seat is provided with a limiting mechanism.

Preferably, the limiting mechanism comprises a connecting plate, the connecting plate is arranged at the left side of the bottom end of the connecting seat, a motor brake is assembled at the center of the right side of the connecting plate, a motor is connected with a screw at the left side of the connecting plate, the right output end of the motor is locked with one end of a round bar through a coupler, the other end of the round bar is installed with a motor brake and extends out of the right end face of the round bar, a first baffle is in interference fit with the left side of the outer wall of the round rod, clamping blocks are arranged on the circumference of the right side of the first baffle, the outer wall of the round rod is sleeved with a sleeve, the circumference of the left side of the sleeve is provided with clamping holes, the right end of the clamping block extends into the inner cavity of the clamping hole, one end of a safety belt is arranged on the outer wall of the sleeve, and the other end of safety belt installs the lock body, the outer wall circumference of round bar all installs rubber card ball, the outer wall threaded connection of round bar has the second baffle.

Preferably, the fixture blocks are matched with the fixture holes and correspond to the fixture holes in position.

Preferably, the sleeve is in an H-shaped arrangement.

Preferably, the second baffle is located the left side of rubber card ball and closely laminates on the right-hand member face of sleeve.

Preferably, the number of the sliding blocks is four, every two sliding blocks form a group, and each group of the sliding blocks are respectively distributed on the left side and the right side of the inner cavity of the sliding groove.

Preferably, the jacks and the insertion rods are matched and correspond in position.

Compared with the prior art, the beneficial effects of the utility model are that: the transfer bed safety belt device can carry out conventional transfer operation on a patient through the base, the universal wheels, the base bottom plate, the cooperation between the mattress and the bedrail, the sliding groove, the cooperation between the sliding block and the connecting seat, the moving position of the limiting mechanism can be adjusted, the jacks, the springs, the backing plates, the inserted rods, the guide wheels and the connecting ropes are matched with each other, the limiting mechanism can be fixed after being adjusted in position, the sleeve can be rotated clockwise or anticlockwise according to use requirements through the connection plate, the motor brake, the motor, the round rod and the cooperation between the first baffle and the clamping block, the safety belt is released or withdrawn, the patient can be bound and fixed on the mattress through the cooperation between the safety belt and the lock body, the sleeve can be installed or detached through the cooperation between the rubber clamping ball and the second baffle, the device has the position fixed function, and reliable and stable carries on spacingly to patient's position, guarantees that the patient can not take place to weigh down the condition that the bed dropped, has improved the security when transporting greatly, and in addition, the safety belt is detachable construction, can dismantle it after transporting and carry out cleaning and disinfecting handles, avoids used repeatedly cross infection, uses in a flexible way, and the practicality is strong, satisfies the user demand on the current market.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the left side structure of the moving mechanism of the present invention;

fig. 3 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. the base, 2, universal wheel, 3, base, 4, bottom plate, 5, mattress, 6, bedrail, 7, moving mechanism, 71, spout, 72, jack, 73, slider, 74, connecting seat, 75, spring, 76, backing plate, 77, inserted bar, 78, guide pulley, 79, connecting rope, 710, handle, 8, stop gear, 81, connecting plate, 82, motor brake, 83, motor, 84, round bar, 85, first baffle, 86, fixture block, 87, sleeve, 88, card hole, 89, safety belt, 810, lock body, 811, rubber card ball, 812, second baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a transfer bed safety belt device comprises a base 1, universal wheels 2 are respectively assembled at four corners of the bottom end of the base 1, a base 3 is arranged at the top end of the base 1, a bottom plate 4 is installed at the top end of the base 3, a mattress 5 is arranged at the top end of the bottom plate 4, bed fences 6 are symmetrically installed on the front side and the rear side of the bottom plate 4, and moving mechanisms 7 are symmetrically assembled on the front side and the rear side of the bottom end of the bottom plate 4;

the moving mechanism 7 comprises two sliding grooves 71, the two sliding grooves 71 are respectively symmetrically arranged on the front side and the rear side of the bottom end of the bottom plate 4, the top end of an inner cavity of each sliding groove 71 is provided with a jack 72 from left to right, the left side and the right side of the inner cavity of each sliding groove 71 are embedded with sliders 73, one end of each connecting seat 74 is arranged at the bottom end of each slider 73, the other end of each connecting seat 74 extends out of a sliding rail arranged on the lower surface of the bottom plate 4, a spring 75 is arranged at the bottom end of the inner cavity of each connecting seat 74, a backing plate 76 is arranged at the top end of each spring 75, one end of each inserting rod 77 is arranged at the center position of the top end of each backing plate 76, the other end of each inserting rod 77 penetrates through the outer wall of each slider 73 and extends into the inner cavity of the corresponding jack 72, a guide wheel 78 is arranged in the inner cavity of each connecting seat 74 through a bearing, one end of each backing plate 76 is provided with a connecting rope 79, the other end of each connecting rope 79 passes through each spring 75 and bypasses the guide wheel 78 to extend out of the front side of each connecting seat 74 and is provided with a handle 710, pulling the handle 710 outwards, the handle 710 will pull one end of the connecting rope 79, causing the other end to pull the backing plate 76 and the plunger 77 downwards, and the backing plate 76 presses the spring 75;

the bottom end of the connecting socket 74 is fitted with a stopper mechanism 8.

As a preferable scheme, furthermore, the limiting mechanism 8 includes a connecting plate 81, the connecting plate 81 is installed at the left side of the bottom end of the connecting seat 74, a motor brake 82 is assembled at the right center position of the connecting plate 81, a motor 83 is connected to a left screw of the connecting plate 81, one end of a round rod 84 is locked at the right output end of the motor 83 through a coupling, the other end of the round rod 84 is installed with the motor brake 82 and extends out of the right end surface thereof, the output end of the motor 83 can be locked and locked when the motor 83 is closed through the motor brake 82, a first baffle 85 is in interference fit with the left side of the outer wall of the round rod 84, a fixture block 86 is arranged on the right circumference of the first baffle 85, a sleeve 87 is sleeved on the outer wall of the round rod 84, a clamp hole 88 is arranged on the left circumference of the sleeve 87, the right end of the fixture block 86 extends into the inner cavity of the clamp hole 88, one end of a safety belt 89 is installed on the outer wall of the sleeve 87, and a lock body 810 is installed on the other end of the safety belt 89, the motor 83 is started, the motor 83 can drive the round rod 84, the first baffle 85, the fixture block 86, the sleeve 87 and the fixture hole 88 to rotate clockwise or anticlockwise together, the safety belt 89 can be opened, released or wound on the outer wall of the rotating sleeve 87, the rubber clamping ball 811 is installed on the circumference of the outer wall of the round rod 84, the second baffle 812 is in threaded connection with the outer wall of the round rod 84, the sleeve 87 can be abutted through the second baffle 812, the position fixing of the sleeve is guaranteed, the rubber clamping ball 811 can limit the second baffle 812, and the position fixing of the sleeve 87 due to the fact that the sleeve rotates due to external factors is avoided.

Preferably, the latch 86 and the latch hole 88 are matched and correspond to each other in position, so that the installation relationship and the position relationship between the latch 86 and the latch hole 88 are defined.

Preferably, the sleeve 87 is further shaped in an "H" shape to allow sufficient space for the installation of the safety belt 89.

Preferably, the second blocking plate 812 is located at the left side of the rubber ball 811 and closely attached to the right end surface of the sleeve 87, so that the installation position relationship of the second blocking plate 812 is defined and the second blocking plate can firmly abut against the right side of the sleeve 87.

Preferably, the number of the sliding blocks 73 is four, and every two sliding blocks 73 are in one group, and each group of the sliding blocks 73 is respectively distributed on the left side and the right side of the inner cavity of the sliding groove 71, so that the number of the sliding blocks 73 and the installation position relation thereof are clarified.

Preferably, the insertion hole 72 and the insertion rod 77 are matched and correspond to each other in position, so that the installation relationship and the position relationship between the insertion hole 72 and the insertion rod 77 are defined.

The electrical components mentioned in the scheme are all the prior art, the type of the electrical components is only one of the electrical components, and the electrical components which can achieve the purpose in the scheme can be used.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, specific connection and control sequence.

When the mattress is used, a patient lies on the mattress 5 firstly, pulls the handle 710 outwards, the handle 710 pulls one end of the connecting rope 79 to enable the other end of the connecting rope to pull the backing plate 76 and the inserting rod 77 downwards, the backing plate 76 extrudes the spring 75, when the inserting rod 77 is completely moved out of the inner cavity of the inserting hole 72, the sliding block 73 does not have any obstruction in the inner cavity of the sliding groove 71, the sliding block 73 can move left and right freely at the moment, the position of the sliding block 73 is adjusted according to the use requirement, namely the position of the limiting mechanism 8 is adjusted, after the position of the limiting mechanism 8 is adjusted, the pulling force on the handle 710 is removed, the backing plate 76 and the inserting rod 77 can be pushed upwards by virtue of the elastic force of the spring 75, when the inserting rod 77 is inserted into the inner cavity of the corresponding inserting hole 72 again, the position of the sliding block 73 can be clamped and fixed again, the positions of the limiting mechanism 8 can be fixed in succession, the motor 83 is started, and the motor 83 can drive the round rod 84, The first baffle 85, the fixture block 86, the sleeve 87, the fixture hole 88, the rubber clamping ball 811 and the second baffle 812 rotate together clockwise, the sleeve 87 rotating clockwise opens and releases the safety belt 89 from the outer wall thereof, the length of the safety belt 89 released can be adjusted according to the use requirement, after the length of the safety belt 89 is adjusted, the motor 83 is closed, and the rotation angle of the sleeve 87 can be locked by the motor brake 82, namely, the length of the safety belt 89 is fixed, at the moment, medical personnel can bind the safety belt 89 on the body of a patient and lock the lock bodies 810 together mutually, namely, the binding and fixing of the patient are completed, and when the body position of the patient is limited, the medical personnel can transport the patient; after the transportation is finished, the lock body 810 is opened, the motor 83 is started, the motor 83 is prompted to drive the round rod 84, the first baffle 85, the fixture block 86, the sleeve 87, the fixture hole 88, the rubber fixture ball 811 and the second baffle 812 to rotate anticlockwise, the sleeve 87 rotating anticlockwise can rewind the safety belt 89 back to the outer wall of the safety belt 89, and the safety belt 89 automatically resets; when the safety belt 89 needs to be disassembled and cleaned, only the second baffle 812 needs to be rotated, because the second baffle 812 is in threaded connection with the round rod 84, and by means of the characteristics of the material of the rubber clamping ball 811, the rotated second baffle 812 gradually breaks through the rubber clamping ball 811 and is screwed off from the round rod 84, and after the second baffle 812 is disassembled and screwed off, the right side of the sleeve 87 has no any blockage, at the moment, medical personnel can directly disassemble the sleeve 87 from the round rod 84 to the right side for cleaning and disinfection, when the safety belt 89 needs to be re-installed, only the sleeve 87 needs to be re-sleeved on the round rod 84 and the fixture block 86 is re-inserted into the inner cavity of the fixture hole 88, then the second baffle 812 is screwed back onto the round rod 84 and abuts against the right end of the sleeve 87, so as to avoid the position of the sleeve 87 from shifting, namely, the installation of the sleeve 87 is completed, the device has a body position fixing function, and effectively avoids the falling of a patient, moreover, safety belt 89 is detachable construction, can dismantle it after transporting and wash disinfection treatment, avoids used repeatedly cross infection, and the security is high, and the practicality is strong, is fit for promoting.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "central position", "other end", "upper", "one side", "top", "inner", "front", "central", "two ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and to simplify the description, but 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; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A transfer bed safety belt device comprises a base (1), and is characterized in that: universal wheels (2) are respectively assembled at four corners of the bottom end of the base (1), a base (3) is arranged at the top end of the base (1), a bottom plate (4) is installed at the top end of the base (3), a mattress (5) is arranged at the top end of the bottom plate (4), bedrails (6) are symmetrically installed on the front side and the rear side of the bottom plate (4), and moving mechanisms (7) are symmetrically assembled on the front side and the rear side of the bottom end of the bottom plate (4);

the moving mechanism (7) comprises two sliding grooves (71), the two sliding grooves (71) are symmetrically arranged on the front side and the rear side of the bottom end of the bottom plate (4) respectively, the top end of an inner cavity of the sliding grooves (71) is provided with insertion holes (72) from left to right, the left side and the right side of the inner cavity of the sliding grooves (71) are embedded with sliding blocks (73), one end of a connecting seat (74) is arranged at the bottom end of each sliding block (73), the other end of each connecting seat (74) extends out of a sliding rail arranged on the lower surface of the bottom plate (4), springs (75) are arranged at the bottom ends of the inner cavities of the connecting seats (74), backing plates (76) are arranged at the top ends of the springs (75), one ends of insertion rods (77) are arranged at the center positions of the top ends of the backing plates (76), and the other ends of the insertion rods (77) penetrate through the outer wall of the sliding blocks (73) and extend into the inner cavities of the corresponding insertion holes (72), a guide wheel (78) is mounted in an inner cavity of the connecting seat (74) through a bearing, one end of a connecting rope (79) is mounted at the bottom end of the backing plate (76), and the other end of the connecting rope (79) passes through a spring (75) to bypass the guide wheel (78) to extend out of the front side of the connecting seat (74) and is provided with a handle (710);

the bottom end of the connecting seat (74) is provided with a limiting mechanism (8).

2. A transfer bed harness as claimed in claim 1 wherein: the limiting mechanism (8) comprises a connecting plate (81), the connecting plate (81) is installed on the left side of the bottom end of the connecting seat (74), a motor brake (82) is assembled at the center position of the right side of the connecting plate (81), a motor (83) is connected with a left screw of the connecting plate (81), one end of a round rod (84) is locked at the right output end of the motor (83) through a coupler, the other end of the round rod (84) is installed with the motor brake (82) and extends out of the right end face of the round rod, a first baffle (85) is in interference fit with the left side of the outer wall of the round rod (84), a clamping block (86) is arranged on the right side circumference of the first baffle (85), a sleeve (87) is sleeved on the outer wall of the round rod (84), a clamping hole (88) is arranged on the left side circumference of the sleeve (87), and the right end of the clamping block (86) extends into the inner cavity of the clamping hole (88), the one end of safety belt (89) is installed to the outer wall of sleeve (87), and lock body (810) are installed to the other end of safety belt (89), rubber card ball (811) are all installed to the outer wall circumference of round bar (84), the outer wall threaded connection of round bar (84) has second baffle (812).

3. A transfer bed harness as claimed in claim 2 wherein: the fixture blocks (86) are matched with the fixture holes (88) and correspond in position.

4. A transfer bed harness as claimed in claim 2 wherein: the sleeve (87) is arranged in an H shape.

5. A transfer bed harness as claimed in claim 2 wherein: the second baffle (812) is positioned at the left side of the rubber clamping ball (811) and is tightly attached to the right end face of the sleeve (87).

6. A transfer bed harness as claimed in claim 1 wherein: the number of the sliding blocks (73) is four, every two sliding blocks (73) form a group, and each group of the sliding blocks (73) are respectively distributed on the left side and the right side of an inner cavity of the sliding groove (71).

7. A transfer bed harness as claimed in claim 1 wherein: the plug hole (72) is matched with the plug rod (77) and corresponds to the plug rod in position.