CN113332048A

CN113332048A - Intracardiac branch of academic or vocational study nursing is with transfer device of scalable upset

Info

Publication number: CN113332048A
Application number: CN202110635395.2A
Authority: CN
Inventors: 陈亚红; 李琳琳; 苗盛
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-09-03
Anticipated expiration: 2041-06-08
Also published as: CN113332048B

Abstract

The invention relates to the technical field of medical instruments and discloses a telescopic turnover transfer device for cardiology department nursing, which comprises a transfer bed body, a balance detection assembly, an upper body fixed bed board, a lower body fixed bed board and a height adjusting assembly, wherein the balance detection assembly is fixedly connected inside the transfer bed body and is used for detecting whether the transfer bed body is in a horizontal state or not in the moving process. According to the telescopic turnover transfer device for cardiology department nursing, the first adjusting rack is driven to move upwards after the electrostriction shaft is electrified and extended, the driven gear is driven to rotate synchronously through the driving belt, the second adjusting rack is driven to move downwards, and the core height of the upper body fixed bed board is higher than that of the lower body fixed bed board.

Description

Intracardiac branch of academic or vocational study nursing is with transfer device of scalable upset

Technical Field

The invention relates to the technical field of medical instruments, in particular to a telescopic turnover transfer device for cardiology department nursing.

Background

The heart intervention operation is a novel technology for diagnosing and treating cardiovascular diseases, a heart catheter is sent into by puncturing a body surface blood vessel under the continuous projection of digital subtraction, and the heart diseases are diagnosed and treated by a specific heart catheter operation technology.

The patient carries out heart and intervenes operation back needs to transport the patient to nursing ward, but the patient generally is in the anesthesia state this moment, need lift up the bed fence or adopt about band cross fixation when consequently transporting, keep safe suitable transportation position, the patient of consciousness obstacle takes the recumbent position, head is partial to one side, avoid acutely shaking in the transportation, it is preceding to keep the head, keep first high-order when going up the downhill path, but current transportation bed structure is comparatively simple, need the nursing staff to pay attention to patient state constantly, carry out manual regulation, waste time and energy, and can't guarantee patient's security, therefore, we have proposed a transfer device of scalable upset for the intracardiac branch of academic or vocational study nursing and have solved above problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the telescopic turnover transfer device for the cardiology department nursing, which has the advantage of good balance stability, and solves the problems that the existing transfer bed has a simple structure, needs nursing staff to pay attention to the state of a patient all the time, is manually adjusted, wastes time and labor, and cannot ensure the safety of the patient.

(II) technical scheme

In order to realize the purpose of good balance stability, the invention provides the following technical scheme: the utility model provides a transfer device of scalable upset is used in intracardiac branch of academic or vocational study nursing, includes balanced determine module, the fixed bed board of upper part of the body, the fixed bed board of lower part of the body and altitude mixture control subassembly, the balanced determine module of the inside fixedly connected with of transfer bed body, whether balanced determine module is in the horizontality to moving the in-process and detecting, the high regulating assembly of the inside fixedly connected with of transfer bed body, altitude mixture control subassembly is when transferring the bed body not in the horizontality, highly adjusts the fixed bed board of upper part of the body and the fixed bed board of lower part of the body.

Further, transport bed body top fixedly connected with swing joint axle, swing joint axle outside swing joint has the fixed bed board of upper part of the body, swing joint axle outside swing joint has the fixed bed board of lower part of the body.

Further, balanced determine module includes movable groove, magnetism spin, heating wire, thermistor, reset spring, decides contact, moving contact, magnet filling block, the inside fixedly connected with magnetism spin of movable groove, the inside fixedly connected with heating wire of magnetism spin, movable groove right side fixedly connected with thermistor, thermistor right side fixedly connected with reset spring, reset spring right side fixedly connected with decides the contact, magnetism spin left side fixedly connected with moving contact, the inside fixedly connected with magnet filling block of transport bed body.

Furthermore, the fixed contact is electrically connected to an equipment power supply, the moving contact is electrically connected to the thermistor, when the transfer bed body inclines to the left, the core height position of the upper body fixed bed board is reduced compared with that of the lower body fixed bed board, and the magnetic rolling ball moves to the left at the moment to drive the fixed contact to be in contact with the moving contact to communicate a circuit.

Further, the ventilation groove has been seted up to transportation bed body inside, ventilation groove top fixed connection is to the activity inslot portion, ventilation groove bottom fixed connection is to the transportation bed body outside, and the heating wire heats for the magnetism spin, and the ventilation groove plays supplementary radiating effect for the magnetism spin is in a stable temperature value.

Further, the magnetism that the magnet filling block and magnetism spin correspond the face and carry is the same, and when the transportation bed body was in the horizontality, the magnetism spin was in the leftmost side of activity groove, and when the transportation bed body leaned on the left, the magnetism spin moved left, when the transportation bed body resumes to the horizontality once more, made the magnetism spin remove to the leftmost side of activity groove once more through the magnet filling block.

Further, the height adjusting assembly comprises an installation shaft, a driving gear, a closed conductor, a first adjusting rack, an electrostrictive shaft, a driven gear, a second adjusting rack and a driving belt, the installation shaft is movably connected inside the installation groove, the driving gear is fixedly connected with at the back of the installation shaft, the closed conductor is fixedly connected inside the driving gear, the driving gear is meshed with the first adjusting rack on the left side, the electrostrictive shaft is fixedly connected with at the bottom of the first adjusting rack, the driven gear is fixedly connected with at the back of the installation shaft, the second adjusting rack is meshed at the right side of the driven gear, and the driving belt is movably connected outside the installation shaft.

Furthermore, the electrostrictive shaft comprises a fixed shaft and magnetostrictive materials which are connected at intervals, the thermistor is electrically connected to the electrostrictive shaft, when the transfer bed body inclines leftwards, the core height position of the upper body fixed bed board is reduced compared with that of the lower body fixed bed board, the magnetic rolling ball moves leftwards at the moment and is gradually close to the thermistor, the magnetic rolling ball is closer to the thermistor, the temperature around the thermistor is higher, the resistance value of the thermistor is smaller at the moment, and the current passing through the electrostrictive shaft is larger.

Further, first regulation rack top fixed connection is in the fixed bed board bottom of upper part of the body, second regulation rack top fixed connection is in the fixed bed board bottom of lower part of the body, drives first regulation rack rebound behind the extension of electrostriction axle to drive the driving gear and install the synchronous clockwise rotation of axle, drive driven gear synchronous rotation through the drive belt, make second regulation rack rebound, make the fixed bed board of upper part of the body raise, the fixed bed board of lower part of the body descends, makes the core height of the fixed bed board of upper part of the body suitable higher than the core height of the fixed bed board of lower part of the body.

(III) advantageous effects

Compared with the prior art, the invention provides a telescopic turnover transfer device for cardiology department nursing, which has the following beneficial effects:

1. according to the telescopic turnover transfer device for cardiology department nursing, the first adjusting rack is driven to move upwards after the electrostriction shaft is electrified and extended, the driven gear is driven to rotate synchronously through the driving belt, the second adjusting rack is driven to move downwards, and the core height of the upper body fixed bed board is higher than that of the lower body fixed bed board.

2. This transfer device of scalable upset is used in intracardiac branch of academic or vocational study nursing, when transporting the bed body and being in the horizontality, the magnetism spin is in the groove of moving about leftmost side, and when transporting the bed body and when leaning on the left side, the magnetism spin removes left, when transporting the bed body and resume to the horizontality once more, makes the magnetism spin remove to the groove of moving about leftmost side once more through the magnet filling block, and degree of automation is high, can automatic re-setting, and application scope is wide.

Drawings

FIG. 1 is a schematic side view of a transfer bed body according to the present invention;

FIG. 2 is a side view of the balance detection assembly of the present invention;

FIG. 3 is a side view of the height adjustment assembly of the present invention;

FIG. 4 is a top view of the height adjustment assembly of the present invention.

In the figure: 1. a transfer bed body; 2. a balance detection assembly; 21. a movable groove; 22. a magnetic roller ball; 23. an electric heating wire; 24. a thermistor; 25. a return spring; 26. fixing a contact; 27. a moving contact; 28. a magnet filling block; 29. a ventilation slot; 3. a movable connecting shaft; 4. the upper body fixes the bed board; 5. the lower body fixes the bed board; 6. mounting grooves; 7. a height adjustment assembly; 71. installing a shaft; 72. a driving gear; 73. a first adjusting rack; 74. an electrostrictive shaft; 75. a driven gear; 76. a second adjusting rack; 77. the belt is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-2, a telescopic turnover transfer device for cardiology department nursing comprises a transfer bed body 1, a balance detection component 2, an upper body fixed bed plate 4, a lower body fixed bed plate 5 and a height adjustment component 7, wherein the balance detection component 2 is fixedly connected inside the transfer bed body 1, the balance detection component 2 detects whether the transfer bed body 1 is in a horizontal state during moving, the height adjustment component 7 is fixedly connected inside the transfer bed body 1, when the transfer bed body 1 is not in the horizontal state, the height of the upper body fixed bed plate 4 and the lower body fixed bed plate 5 is adjusted, the top of the transfer bed body 1 is fixedly connected with a movable connecting shaft 3, the outer side of the movable connecting shaft 3 is movably connected with the upper body fixed bed plate 4, and the outer side of the movable connecting shaft 3 is movably connected with the lower body fixed bed plate 5;

the balance detection component 2 comprises a movable groove 21, a magnetic rolling ball 22, a heating wire 23, a thermistor 24, a reset spring 25, a fixed contact 26, a movable contact 27 and a magnet filling block 28, wherein the magnetic rolling ball 22 is fixedly connected inside the movable groove 21, the heating wire 23 is fixedly connected inside the magnetic rolling ball 22, the thermistor 24 is fixedly connected on the right side of the movable groove 21, the reset spring 25 is fixedly connected on the right side of the thermistor 24, the fixed contact 26 is fixedly connected on the right side of the reset spring 25, the movable contact 27 is fixedly connected on the left side of the magnetic rolling ball 22, the magnet filling block 28 is fixedly connected inside the transfer bed body 1, the fixed contact 26 is electrically connected to an equipment power supply, the movable contact 27 is electrically connected to the thermistor 24, when the transfer bed body 1 inclines to the left, the core height position of the upper body fixed bed plate 4 is reduced compared with the lower body fixed bed plate 5, at the moment, the magnetic rolling ball 22 moves to the left, drive fixed contact 26 and moving contact 27 contact, the intercommunication circuit, ventilation groove 29 has been seted up to transport bed body 1 is inside, ventilation groove 29 top fixed connection is inside movable groove 21, ventilation groove 29 bottom fixed connection is in the transport bed body 1 outside, heating wire 23 heats magnetic spin 22, ventilation groove 29 plays supplementary radiating effect, make magnetic spin 22 be in a stable temperature value, magnet filled block 28 is the same with the magnetism that magnetic spin 22 corresponds the face, when transport bed body 1 is in the horizontality, magnetic spin 22 is in movable groove 21 leftmost side, when transport bed body 1 leaned left, magnetic spin 22 removes left, when transport bed body 1 resumes to the horizontality once more, make magnetic spin 22 remove to movable groove 21 leftmost side once more through magnet filled block 28.

Example two:

referring to fig. 1-4, a telescopic turnover transfer device for cardiology department nursing comprises a transfer bed body 1, a balance detection component 2, an upper body fixed bed plate 4, a lower body fixed bed plate 5 and a height adjustment component 7, wherein the balance detection component 2 is fixedly connected inside the transfer bed body 1, the balance detection component 2 detects whether the transfer bed body 1 is in a horizontal state during moving, the height adjustment component 7 is fixedly connected inside the transfer bed body 1, when the transfer bed body 1 is not in the horizontal state, the height of the upper body fixed bed plate 4 and the lower body fixed bed plate 5 is adjusted, the top of the transfer bed body 1 is fixedly connected with a movable connecting shaft 3, the outer side of the movable connecting shaft 3 is movably connected with the upper body fixed bed plate 4, and the outer side of the movable connecting shaft 3 is movably connected with the lower body fixed bed plate 5;

the balance detection component 2 comprises a movable groove 21, a magnetic rolling ball 22, a heating wire 23, a thermistor 24, a reset spring 25, a fixed contact 26, a movable contact 27 and a magnet filling block 28, wherein the magnetic rolling ball 22 is fixedly connected inside the movable groove 21, the heating wire 23 is fixedly connected inside the magnetic rolling ball 22, the thermistor 24 is fixedly connected on the right side of the movable groove 21, the reset spring 25 is fixedly connected on the right side of the thermistor 24, the fixed contact 26 is fixedly connected on the right side of the reset spring 25, the movable contact 27 is fixedly connected on the left side of the magnetic rolling ball 22, the magnet filling block 28 is fixedly connected inside the transfer bed body 1, the fixed contact 26 is electrically connected to an equipment power supply, the movable contact 27 is electrically connected to the thermistor 24, when the transfer bed body 1 inclines to the left, the core height position of the upper body fixed bed plate 4 is reduced compared with the lower body fixed bed plate 5, at the moment, the magnetic rolling ball 22 moves to the left, the fixed contact 26 is driven to be in contact with the movable contact 27, a circuit is communicated, a ventilation groove 29 is formed in the transfer bed body 1, the top of the ventilation groove 29 is fixedly connected to the inside of the movable groove 21, the bottom of the ventilation groove 29 is fixedly connected to the outer side of the transfer bed body 1, the heating wire 23 heats the magnetic rolling ball 22, the ventilation groove 29 plays a role in assisting heat dissipation, the magnetic rolling ball 22 is enabled to be in a stable temperature value, the magnetism of the corresponding surface of the magnetic rolling ball 22 is the same as that of the magnetic filling block 28, when the transfer bed body 1 is in a horizontal state, the magnetic rolling ball 22 is located at the leftmost side of the movable groove 21, when the transfer bed body 1 inclines leftwards, the magnetic rolling ball 22 moves leftwards, and when the transfer bed body 1 is restored to the horizontal state again, the magnetic rolling ball 22 moves to the leftmost side of the movable groove 21 again through the magnetic filling block 28;

the height adjusting assembly 7 comprises a mounting shaft 71, a driving gear 72, a first adjusting rack 73, an electrostrictive shaft 74, a driven gear 75, a second adjusting rack 76 and a driving belt 77, the mounting shaft 71 is movably connected inside the mounting groove 6, the driving gear 72 is fixedly connected on the back of the mounting shaft 71, a closed conductor is fixedly connected inside the driving gear 72, the first adjusting rack 73 is meshed on the left side of the driving gear 72, the electrostrictive shaft 74 is fixedly connected at the bottom of the first adjusting rack 73, the driven gear 75 is fixedly connected on the back of the mounting shaft 71, the second adjusting rack 76 is meshed on the right side of the driven gear 75, the driving belt 77 is movably connected outside the mounting shaft 71, the electrostrictive shaft 74 comprises a fixed shaft and magnetostrictive materials which are connected at intervals, a thermistor 24 is electrically connected to the electrostrictive shaft 74, when the transfer bed body 1 inclines to the left, the core height position of the upper body fixed bed board 4 is reduced compared with the core height position of the lower body fixed bed board 5, at the moment, the magnetic rolling ball 22 moves leftwards and gradually approaches the thermistor 24, the closer the magnetic rolling ball 22 approaches the thermistor 24, the higher the temperature around the thermistor 24 is, the smaller the resistance value of the thermistor 24 is, the larger the current passing through the inside of the electrostrictive shaft 74 is, the top of the first adjusting rack 73 is fixedly connected to the bottom of the upper body fixed bed plate 4, the top of the second adjusting rack 76 is fixedly connected to the bottom of the lower body fixed bed plate 5, the first adjusting rack 73 is driven to move upwards after the electrostrictive shaft 74 extends, thereby driving the driving gear 72 and the mounting shaft 71 to synchronously rotate clockwise, driving the driven gear 75 to synchronously rotate through the driving belt 77, so that the second adjusting rack 76 moves downwards, the upper body fixed bed board 4 is lifted, the lower body fixed bed board 5 descends, the core height of the upper body fixed bed plate 4 is higher than that of the lower body fixed bed plate 5.

The working principle is as follows: when the transfer bed body 1 inclines leftward, the core height position of the upper body fixed bed plate 4 is reduced compared with the core height position of the lower body fixed bed plate 5, at this time, the magnetic rolling ball 22 moves leftward to drive the fixed contact 26 and the movable contact 27 to contact, a circuit is connected, and at this time, the return spring 25 is in a compressed state;

the heating wire 23 heats the magnetic rolling ball 22, the ventilation groove 29 plays a role of auxiliary heat dissipation, so that the magnetic rolling ball 22 is within a stable temperature value, and during the process that the magnetic rolling ball 22 moves leftwards, gradually approaching the thermistor 24, the closer the magnetic rolling ball 22 is to the thermistor 24, the higher the temperature around the thermistor 24, the lower the resistance of the thermistor 24, the higher the current passing through the inside of the electrostrictive shaft 74, the higher the electrostrictive shaft 74 is electrified to extend, and then the first adjusting rack 73 is driven to move upwards, thereby driving the driving gear 72 and the mounting shaft 71 to synchronously rotate clockwise, driving the driven gear 75 to synchronously rotate through the driving belt 77, so that the second adjusting rack 76 moves downwards, the upper body fixed bed board 4 is lifted, the lower body fixed bed board 5 descends, the core height of the upper body fixed bed plate 4 is higher than that of the lower body fixed bed plate 5;

when the transfer bed body 1 is in the horizontal state, the magnetic rolling ball 22 is positioned at the leftmost side of the movable groove 21, when the transfer bed body 1 is inclined to the left, the magnetic rolling ball 22 moves to the left, and when the transfer bed body 1 is restored to the horizontal state again, the magnetic rolling ball 22 moves to the leftmost side of the movable groove 21 again through the magnet filling block 28.

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. The utility model provides a transfer device of scalable upset is used in intracardiac branch of academic or vocational study nursing, includes transport bed body (1), its characterized in that: still include balanced determine module (2), fixed bed board of upper part of the body (4), fixed bed board of lower part of the body (5) and altitude mixture control subassembly (7), transport the balanced determine module (2) of the inside fixedly connected with of bed body (1), balanced determine module (2) are transported bed body (1) to the removal in-process and whether are in the horizontality and detect, transport the high regulating assembly (7) of the inside fixedly connected with of bed body (1), altitude mixture control subassembly (7) are when transporting bed body (1) and not being in the horizontality, highly adjust fixed bed board of upper part of the body (4) and fixed bed board of lower part of the body (5).

2. The retractable and reversible transfer device for cardiology department nursing of claim 1, wherein: transport bed body (1) top fixedly connected with swing joint axle (3), swing joint axle (3) outside swing joint has upper part of the body fixed bed board (4), swing joint axle (3) outside swing joint has lower part of the body fixed bed board (5).

3. The retractable and reversible transfer device for cardiology department nursing of claim 1, wherein: balance detecting element (2) are including activity groove (21), magnetism spin (22), heating wire (23), thermistor (24), reset spring (25), decide contact (26), moving contact (27), magnet filling block (28), the inside fixed connection in activity groove (21) has magnetism spin (22), the inside fixedly connected with heating wire (23) of magnetism spin (22), activity groove (21) right side fixedly connected with thermistor (24), thermistor (24) right side fixedly connected with reset spring (25), contact (26) are decided to reset spring (25) right side fixedly connected with, magnetism spin (22) left side fixedly connected with moving contact (27), transport bed body (1) inside fixedly connected with magnet filling block (28).

4. The retractable and reversible transfer device for cardiology department nursing of claim 3, wherein: the fixed contact (26) is electrically connected to the equipment power supply, and the movable contact (27) is electrically connected to the thermistor (24).

5. The retractable and reversible transfer device for cardiology department nursing of claim 3, wherein: the inside ventilation groove (29) of having seted up of transfer bed body (1), inside ventilation groove (29) top fixed connection to activity groove (21), ventilation groove (29) bottom fixed connection to the transfer bed body (1) outside.

6. The retractable and reversible transfer device for cardiology department nursing of claim 3, wherein: the magnetic filling block (28) and the corresponding surface of the magnetic rolling ball (22) have the same magnetism.

7. The retractable and reversible transfer device for cardiology department nursing of claim 3, wherein: the height adjusting component (7) comprises a mounting shaft (71), a driving gear (72), a first adjusting rack (73), an electrostrictive shaft (74), a driven gear (75), a second adjusting rack (76) and a driving belt (77), a mounting shaft (71) is movably connected in the mounting groove (6), a driving gear (72) is fixedly connected to the back of the mounting shaft (71), a closed conductor is fixedly connected inside the driving gear (72), a first adjusting rack (73) is meshed on the left side of the driving gear (72), the bottom of the first adjusting rack (73) is fixedly connected with an electrostrictive shaft (74), installation axle (71) back fixedly connected with driven gear (75), driven gear (75) right side meshing has second regulation rack (76), installation axle (71) outside swing joint has drive belt (77).

8. The retractable and reversible transfer device for cardiology department nursing of claim 7, wherein: the electrostrictive shaft (74) comprises a fixed shaft and magnetostrictive materials which are connected at intervals, and the thermistor (24) is electrically connected to the electrostrictive shaft (74).

9. The retractable and reversible transfer device for cardiology department nursing of claim 7, wherein: the top of the first adjusting rack (73) is fixedly connected to the bottom of the upper body fixed bed plate (4), and the top of the second adjusting rack (76) is fixedly connected to the bottom of the lower body fixed bed plate (5).