CN214549857U

CN214549857U - Multifunctional first-aid equipment

Info

Publication number: CN214549857U
Application number: CN202022563900.0U
Authority: CN
Inventors: 李光曦
Original assignee: Shenzhen Sunway Outdoor Equipment Technology Co ltd
Current assignee: Shenzhen Shanerwei Medical Technology Group Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-11-02
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a multi-functional first-aid equipment belongs to first-aid equipment technical field, including the bed board, the bottom fixed mounting of bed board has driving motor, driving motor's the first gear of bottom fixedly connected with, the bottom of bed board is rotated and is connected with four second gears, four the second gear all with first gear between mesh mutually, four the first belt pulley of the equal fixedly connected with in bottom of second gear. The utility model discloses a, the friction pad can increase the friction of supporting leg and ground, the supporting leg rotates thereupon and can't reach the lift effect when preventing that the thread bush from rotating, can stop hydraulic push rod when removing the wheel and contacting the limiting plate, the setting up of limiting plate can restrict the turning distance who removes the wheel, prevent that the unable accurate control hydraulic push rod of user of service from will removing the wheel rotation, alright this moment with remove the wheel and send patient to the treatment room, solved in the past the emergency cot not have lift and mobile device's problem.

Description

Multifunctional first-aid equipment

Technical Field

The utility model relates to a first-aid equipment technical field, more specifically say, relate to a multi-functional first-aid equipment.

Background

The emergency equipment has broad sense and narrow sense, and from the broad sense, all the equipment capable of saving life in a short time are emergency equipment, and the emergency equipment generally belongs to the narrow sense, mainly comprises conventional medical equipment necessary for rescuing patients in hospitals, and an emergency bed is indispensable as the emergency equipment.

The existing emergency cot has no lifting effect and no walking device, is very inconvenient for carrying patients, in medical practice, severe patients are carried by using a stretcher, time and labor are wasted, and pain is increased for the patients, so that a professional in the field provides multifunctional emergency equipment, and the problems mentioned in the background technology are solved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a multi-functional first aid equipment possesses the liftable advantage of walking, has solved the problem that above-mentioned background art mentioned.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A multifunctional first-aid device comprises a bed board, wherein a driving motor is fixedly installed at the bottom of the bed board, a first gear is fixedly connected to the bottom of the driving motor, four second gears are rotatably connected to the bottom of the bed board, the four second gears are all meshed with the first gear, first belt pulleys are fixedly connected to the bottoms of the four second gears, four threaded sleeves are rotatably connected to the bottom of the bed board, second belt pulleys are fixedly connected to the four threaded sleeves, the four second belt pulleys are respectively connected with the four first belt pulleys through belt transmission, supporting legs are respectively and threadedly connected to the bottoms of the four threaded sleeves, the top ends of the four supporting legs respectively penetrate through and extend into the four threaded sleeves, connecting rods are fixedly connected between every two adjacent supporting legs, and two movable wheels are rotatably connected to one side, opposite to the connecting rods, of the front side and the back side, four remove the top between the wheel and be provided with the mounting bracket, four remove and all rotate between the wheel and the mounting bracket and be connected, the right side the top fixed mounting of connecting rod has hydraulic push rod, hydraulic push rod's left end is articulated on the mounting bracket.

Preferably, a controller is fixedly mounted on the right side of the front face of the bed board, and the driving motor and the hydraulic push rod are electrically connected with the controller.

Preferably, the bottoms of the four support legs are fixedly connected with friction pads.

Preferably, the bottom of the bed plate is fixedly connected with four bearings, and the tops of the four threaded sleeves are respectively and fixedly connected to inner rings of the four bearings.

Preferably, the front face and the back face are provided with two limiting plates fixedly connected to the bottoms of the connecting rods, and the four limiting plates are respectively located on the left sides of the four movable wheels.

Preferably, the bottom end of the bed board is fixedly connected with four fixing rods, and a storage box is fixedly connected to the bottom between the four fixing rods.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the device is needed to carry out first-aid transfer on a patient, the driving motor is firstly electrified to work through the controller, the controller can enable a user to simply and quickly control the device, the first-aid efficiency is improved, the input of the user is reduced, the driving motor starts to drive the first gear to rotate after being electrified, the second gear meshed with the first gear starts to rotate along with the first gear, the first belt pulley at the bottom of the second gear starts to rotate, the second belt pulley in transmission connection with the first belt pulley also starts to rotate under the driving of the belt, at the moment, the second belt pulley is fixedly connected with the second belt pulley and also starts to rotate, the bearing also rotates along with the second belt pulley, the friction between the threaded sleeve and a bed plate can be reduced due to the arrangement of the bearing, the threaded sleeve can better rotate, the threaded sleeve is in threaded connection with the supporting leg, and can move downwards when the threaded sleeve rotates, thereby the bed board moves downwards, the driving motor can be stopped when the bed board moves to a proper position, then the patient lies on the bed board, the hydraulic push rod is electrified to work, the output shaft of the hydraulic push rod moves rightwards, meanwhile, the mounting rack is driven to move rightwards, the moving wheel rotationally connected with the connecting rod changes, when the moving wheel is vertical, the friction pad at the bottom of the supporting leg is separated from the ground, the friction pad can increase the friction between the supporting leg and the ground, the supporting leg is prevented from rotating along with the rotating screw sleeve to achieve the lifting effect, can stop hydraulic push rod when removing the wheel and contacting the limiting plate, the rotation distance that removes the wheel can be restricted in the setting of limiting plate, prevents that the unable accurate control hydraulic push rod of user of service from will removing the wheel rotation, alright this moment with send patient to the treatment room through removing the wheel removal, solved the problem that emergency cot did not have lift and mobile device in the past.

(2) This scheme, the controller can make this device of controlling that the user of service can be simple swift, improves first aid efficiency, reduces personnel's input.

(3) This scheme, friction pad can increase the friction of supporting leg and ground, and the supporting leg rotates thereupon and can't reach the lift effect when preventing that the thread bush from rotating.

(4) This scheme, the friction between thread bush and the bed board can be reduced in setting up of bearing for the thread bush can be better rotate.

(5) This scheme, the rotation distance that the wheel can be removed in the restriction of setting up of limiting plate prevents that the unable accurate control hydraulic push rod of user of service from will removing the wheel and rotate.

(6) According to the scheme, the storage box can be used for carrying some emergency medicines and equipment, so that emergency patients can be subjected to simple first aid, and the practicability of the storage box is improved.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the top view structure of the mounting frame of the present invention.

The reference numbers in the figures illustrate:

1. a bed board; 2. a drive motor; 3. a first gear; 4. a second gear; 5. a first pulley; 6. a threaded sleeve; 7. a second pulley; 8. supporting legs; 9. a connecting rod; 10. a moving wheel; 11. a mounting frame; 12. a hydraulic push rod; 13. a controller; 14. a friction pad; 15. a bearing; 16. a limiting plate; 17. fixing the rod; 18. a storage box.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a multifunctional first-aid device comprises a bed plate 1, a driving motor 2 is fixedly installed at the bottom of the bed plate 1, a first gear 3 is fixedly connected to the bottom end of the driving motor 2, four second gears 4 are rotatably connected to the bottom of the bed plate 1, the four second gears 4 are all engaged with the first gear 3, first belt pulleys 5 are fixedly connected to the bottoms of the four second gears 4, four thread sleeves 6 are rotatably connected to the bottom end of the bed plate 1, second belt pulleys 7 are fixedly connected to the four thread sleeves 6, the four second belt pulleys 7 are respectively connected with the four first belt pulleys 5 through belt transmission, supporting legs 8 are respectively connected to the bottom ends of the four thread sleeves 6 through threads, the top ends of the four supporting legs 8 respectively penetrate through and extend into the four thread sleeves 6, connecting rods 9 are respectively fixedly connected between the two adjacent supporting legs 8, the front side and the back side of the connecting rod 9 opposite to each other are rotatably connected with two movable wheels 10, the mounting rack 11 is arranged at the top between the four movable wheels 10, the four movable wheels 10 are rotatably connected with the mounting rack 11, the hydraulic push rod 12 is fixedly arranged at the top of the connecting rod 9 at the right side, the left end of the hydraulic push rod 12 is hinged on the mounting rack 11, when the device is needed to carry out emergency transport on a patient, the driving motor 2 is firstly electrified through the controller 13 to work, the controller 13 can enable a user to simply and quickly control the device, the emergency efficiency is improved, the personnel investment is reduced, the driving motor 2 starts to drive the first gear 3 to rotate after being electrified, the second gear 4 meshed with the first gear 3 starts to rotate along with the first gear, meanwhile, the first belt pulley 5 at the bottom of the second gear 4 starts to rotate, and the second belt pulley 7 in transmission connection with the first belt pulley 5 also starts to rotate under the driving of the belt, at the moment, the threaded sleeve 6 fixedly connected with the second belt pulley 7 also starts to rotate, the bearing 15 also rotates along with the threaded sleeve, the bearing 15 can reduce the friction between the threaded sleeve 6 and the bed plate 1, so that the threaded sleeve 6 can better rotate, the threaded sleeve 6 is in threaded connection with the supporting leg 8, when the threaded sleeve 6 rotates, the threaded sleeve can move downwards, so that the bed plate 1 moves downwards, when the bed plate 1 moves to a proper position, the driving motor 2 can be stopped, then a patient lies on the bed plate 1, then the hydraulic push rod 12 is electrified to work, the output shaft of the hydraulic push rod 12 moves rightwards, the mounting frame 11 is driven to move rightwards, the moving wheel 10 rotationally connected with the connecting rod 9 changes, when the moving wheel 10 is vertical, the friction pad 14 at the bottom of the supporting leg 8 is separated from the ground, the friction pad 14 can increase the friction between the supporting leg 8 and the ground, and the supporting leg can not rotate along with the threaded sleeve 6 to achieve the lifting effect, when the moving wheel 10 contacts the limiting plate 16, the hydraulic push rod 12 can be stopped, the limiting plate 16 can limit the rotating distance of the moving wheel 10, the situation that a user cannot accurately control the hydraulic push rod 12 to rotate the moving wheel 10 is prevented, the patient can be conveyed to a treatment room through the movement of the moving wheel 10, and the problem that the conventional emergency cot does not have a lifting and moving device is solved.

Further, the controller 13 is fixedly mounted on the right side of the front face of the bed board 1, the driving motor 2 and the hydraulic push rod 12 are electrically connected with the controller 13, and the controller 13 can enable users to control the device simply and quickly, so that the first-aid efficiency is improved, and the personnel investment is reduced.

Further, the equal fixedly connected with friction pad 14 in bottom of four supporting legs 8, friction pad 14 can increase the friction of supporting leg 8 and ground, and supporting leg 8 rotates thereupon and can't reach the lift effect when preventing that thread bush 6 from rotating.

Further, four bearings 15 of bottom fixedly connected with of bed board 1, the top of four thread bush 6 is fixed connection respectively on the inner circle of four bearings 15, and the friction between thread bush 6 and the bed board 1 can be reduced in the setting of bearing 15 for thread bush 6 can be better rotate.

Further, two limiting plates 16 of the equal fixedly connected with in the bottom of connecting rod 9 at the front and the back, four limiting plates 16 are located four left sides that remove wheel 10 respectively, and limiting plate 16's setting can restrict the turning distance that removes wheel 10, prevents that the unable accurate control hydraulic push rod 12 of user of service from will removing wheel 10 and rotate.

Further, four dead levers 17 of bottom fixedly connected with of bed board 1, bottom fixedly connected with storage box 18 between four dead levers 17, storage box 18's setting can make this device can carry some first aid medicines and equipment, can carry out simple first aid to emergency call patient, has improved the practicality of this device.

In the scheme, the model of the driving motor 2 can be NCH 22-400; the hydraulic push rod 12 may be of the type DYTP-3000.

The working principle is as follows: when the device is needed to carry out emergency transfer on a patient, firstly, the driving motor 2 is electrified to work through the controller 13, the driving motor 2 starts to drive the first gear 3 to rotate after being electrified, the second gear 4 meshed with the first gear 3 starts to rotate along with the first gear, meanwhile, the first belt pulley 5 at the bottom of the second gear 4 starts to rotate, the second belt pulley 7 in transmission connection with the first belt pulley 5 also starts to rotate under the drive of a belt, at the moment, the second belt pulley 7 is fixedly connected with the threaded sleeve 6 and also starts to rotate, the bearing 15 also rotates along with the second belt pulley, the threaded sleeve 6 is in threaded connection with the supporting leg 8, when the threaded sleeve 6 rotates, the second belt pulley moves downwards, so that the bed board 1 moves downwards, when the bed board 1 moves to a proper position, the driving motor 2 can be stopped, then the patient lies on the bed board 1, then the hydraulic push rod 12 is electrified to work, and the output shaft of the hydraulic push rod 12 moves rightwards, meanwhile, the mounting frame 11 is driven to move rightwards, the moving wheel 10 connected with the connecting rod 9 in a rotating mode can change, the friction pad 14 at the bottom of the supporting leg 8 is separated from the ground when the moving wheel 10 is vertical, the hydraulic push rod 12 can be stopped when the moving wheel 10 contacts the limiting plate 16, at the moment, the patient can be conveyed to a treatment room through the movement of the moving wheel 10, and the problem that the conventional emergency cot does not have a lifting device and a moving device is solved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a multi-functional first aid equipment, includes bed board (1), its characterized in that: the bottom of the bed plate (1) is fixedly provided with a driving motor (2), the bottom of the driving motor (2) is fixedly connected with a first gear (3), the bottom of the bed plate (1) is rotatably connected with four second gears (4), four second gears (4) are all meshed with the first gear (3), the bottoms of the four second gears (4) are all fixedly connected with a first belt pulley (5), the bottom of the bed plate (1) is rotatably connected with four thread sleeves (6), the four thread sleeves (6) are all fixedly connected with a second belt pulley (7), the four second belt pulleys (7) are respectively connected with the four first belt pulleys (5) through belt transmission, the bottoms of the four thread sleeves (6) are all in threaded connection with supporting legs (8), and the tops of the four supporting legs (8) respectively penetrate through and extend to the insides of the four thread sleeves (6), adjacent two equal fixedly connected with connecting rod (9) between supporting leg (8), openly and the back one side that connecting rod (9) are relative all rotates and is connected with two and removes wheel (10), four it is provided with mounting bracket (11) to remove top between wheel (10), four it all rotates between with mounting bracket (11) to remove wheel (10) and is connected, the right side the top fixed mounting of connecting rod (9) has hydraulic push rod (12), the left end of hydraulic push rod (12) articulates on mounting bracket (11).

2. A multifunctional first-aid device according to claim 1, characterized in that: the right side of the front surface of the bed board (1) is fixedly provided with a controller (13), and the driving motor (2) and the hydraulic push rod (12) are electrically connected with the controller (13).

3. A multifunctional first-aid device according to claim 1, characterized in that: the bottoms of the four supporting legs (8) are fixedly connected with friction pads (14).

4. A multifunctional first-aid device according to claim 1, characterized in that: the bottom of the bed plate (1) is fixedly connected with four bearings (15), and the tops of the threaded sleeves (6) are respectively and fixedly connected to inner rings of the four bearings (15).

5. A multifunctional first-aid device according to claim 1, characterized in that: the front face and the back face of the connecting rod (9) are fixedly connected with two limiting plates (16) at the bottom, and the four limiting plates (16) are respectively located on the left sides of the four moving wheels (10).

6. A multifunctional first-aid device according to claim 1, characterized in that: the bottom fixedly connected with four dead levers (17) of bed board (1), four bottom fixedly connected with storage box (18) between dead lever (17).