CN209899806U

CN209899806U - Pediatric nursing rescue vehicle

Info

Publication number: CN209899806U
Application number: CN201821823138.1U
Authority: CN
Inventors: 罗祈康; 欧邦宾; 何祥金; 王焕花
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-07
Filing date: 2018-11-07
Publication date: 2020-01-07
Anticipated expiration: 2028-11-07

Abstract

The utility model belongs to the technical field of the care implement, specifically be a paediatrics nursing rescue car, including base and push pedal, four moving mechanism that the bottom fixedly connected with rectangle of base set up, the push pedal is fixed on the one end lateral wall of base, be equipped with the recess on the base, the recess internal rotation is connected with the threaded rod, the inner wall and the fixedly connected with servo motor of recess are run through to the one end of threaded rod, servo motor passes through L type extension board fixed connection on the lateral wall of base, the screw thread has cup jointed two first connecting blocks, two on the threaded rod the interior screw thread of first connecting block screw thread is relative setting, two all rotate on the first connecting block and be connected with the connecting rod. The utility model discloses can adjust the height that salvages the bed and make the doctor more convenient when nursing for children.

Description

Pediatric nursing rescue vehicle

Technical Field

The utility model belongs to the technical field of the care implement, specifically be a paediatrics nursing rescue car.

Background

At present, many emergency patients are suddenly received in various hospitals and clinics, and an emergency ambulance is needed for treating each patient. Current paediatrics nursing emergency car is highly shorter usually in order to adapt to children's volume, influences the doctor and salvages children, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paediatrics nursing rescue car to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pediatric nursing rescue trolley comprises a base and a push plate, wherein the bottom of the base is fixedly connected with four moving mechanisms arranged in a rectangular shape, the push plate is fixed on one end side wall of the base, a groove is formed in the base, a threaded rod is rotationally connected in the groove, one end of the threaded rod penetrates through the inner wall of the groove and is fixedly connected with a servo motor, the servo motor is fixedly connected onto the side wall of the base through an L-shaped support plate, two first connecting blocks are sleeved on the threaded rod in a threaded manner, threads in the two first connecting blocks are oppositely arranged, connecting rods are rotationally connected onto the two first connecting blocks, one ends of the two connecting rods, far away from the first connecting blocks, are rotationally connected with a second connecting block, a rescue bed is arranged at the upper end of the second connecting block, the rescue bed is fixedly connected with the two second connecting blocks, and a chute is arranged on one side, close to the rescue bed, fixedly connected with slide bar in the spout, the one end of rescue bed slides and cup joints on the slide bar, one side fixedly connected with control switch of rescue bed is kept away from to the push pedal, control switch and servo motor electric connection, control switch's upper end is equipped with and pushes away the handle, it is fixed connection in the push pedal to push away, the both sides of rescue bed are equipped with first rail guard and second rail guard respectively, first rail guard passes through the hinge and is connected with the rotation of rescue bed, second rail guard and rescue bed fixed connection, the rescue bed is kept away from hinge one end lateral wall and is equipped with the draw-in groove, the draw-in groove interpolation is equipped with the kelly, sliding plug is equipped with the pin on the kelly, the kelly is kept away from the one end fixedly connected with pull block of draw-in groove.

Preferably, the clamping rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the clamping rod and the inner wall of the clamping groove respectively.

Preferably, a rubber sleeve is fixedly sleeved on the push handle.

Preferably, a second spring is fixedly connected between two ends of each of the two connecting rods.

Preferably, the four moving mechanisms are all universal wheels.

Preferably, the threaded rod is sleeved with a wear-resistant ring, and one side of the wear-resistant ring is fixedly connected with the inner wall of the groove.

Compared with the prior art, the beneficial effects of the utility model are that: utilize the moving mechanism mobile device when needs carry out the first aid to children, when the height of rescue bed is adjusted to needs, control switch opens servo motor, and the threaded rod of servo motor output this moment rotates, installs the first connecting block relative motion on the threaded rod and promotes the connecting rod and upwards support the height that rescue bed adjusted rescue bed, and rescue bed has avoided rocking under the effect of slide bar at the in-process of rising, makes the regulation more stable. The utility model discloses can adjust the height that salvages the bed and make the doctor more convenient when nursing for children.

Drawings

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

FIG. 2 is a schematic view of the structure of the middle clamping rod of the present invention;

in the figure: the device comprises a base, a push plate 2, a moving mechanism 3, a threaded rod 4, a servo motor 5, an L-shaped support plate 6, a first connecting block 7, a connecting rod 8, a second connecting block 9, a rescue bed 10, a sliding rod 11, a control switch 12, a push handle 13, a first protective guard 14, a second protective guard 15, a hinge 16, a clamping rod 17, a stop lever 18, a pull block 19, a first spring 20 and a second spring 21.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a pediatric nursing rescue trolley comprises a base 1 and a push plate 2, wherein the bottom of the base 1 is fixedly connected with four moving mechanisms 3 arranged in a rectangular shape and used for moving devices, the push plate 2 is fixed on the side wall of one end of the base 1, the base 1 is provided with a groove for installing a threaded rod 4, the threaded rod 4 is connected in the groove in a rotating manner and used for installing a first connecting block 7, one end of the threaded rod 4 penetrates through the inner wall of the groove and is fixedly connected with a servo motor 5 for driving the threaded rod 4 to rotate, the servo motor 5 is fixedly connected on the side wall of the base 1 through an L-shaped support plate 6, two first connecting blocks 7 are sleeved on the threaded rod 4 in a threaded manner and used for installing connecting rods 8, the threads in the threads of the two first connecting blocks 7 are arranged oppositely, the two first connecting blocks 7 are both rotatably connected with connecting rods 8 and used for connecting the first connecting blocks 7 with a second connecting block 9, one ends, far away from the first connecting blocks 7, of the two connecting rods 8 are rotatably connected with second connecting blocks 9 and used for being connected with a rescue bed 10, the upper end of each second connecting block 9 is provided with the rescue bed 10 and used for placing children, the rescue bed 10 is fixedly connected with the two second connecting blocks 9, one side, close to the rescue bed 10, of the push plate 2 is provided with a sliding groove used for installing a sliding rod 11, the sliding groove is internally and fixedly connected with the sliding rod 11 and used for supporting the rescue bed 10, one end of the rescue bed 10 is slidably sleeved on the sliding rod 11, one side, far away from the rescue bed 10, of the push plate 2 is fixedly connected with a control switch 12 and used for controlling the servo motor 5, the control switch 12 is electrically connected with the servo motor 5, the upper end of the control switch 12 is provided with a push handle 13 and used for pushing the push plate 2, the push handle 13 is fixedly connected on the push plate 2, two sides of the rescue bed 10 are respectively provided, the first protective guard 14 is rotatably connected with the rescue bed 10 through a hinge 16, the second protective guard 15 is fixedly connected with the rescue bed 10, a clamping groove is formed in the side wall of one end, far away from the hinge 16, of the rescue bed 10, a clamping rod 17 is inserted into the clamping groove, a stop rod 18 is slidably inserted into the clamping rod 17 and used for abutting against the first protective guard 15, and a pull block 19 is fixedly connected to one end, far away from the clamping groove, of the clamping rod 17 and used for pulling the clamping rod; further, a first spring 20 is sleeved on the clamping rod 17, and two ends of the first spring 20 are respectively and fixedly connected with the clamping rod 17 and the inner wall of the clamping groove; furthermore, a rubber sleeve is fixedly sleeved on the pushing handle 13, so that the buffering force is increased; furthermore, a second spring 21 is fixedly connected between two ends of each of the two connecting rods 8, so that the shock absorption performance is improved; further, the four moving mechanisms 3 are all universal wheels; furthermore, a wear-resistant ring is sleeved on the threaded rod 4, and one side of the wear-resistant ring is fixedly connected with the inner wall of the groove.

The working principle is as follows: utilize 3 mobile device of moving mechanism when needs carry out the first aid to children, when the height of emergency bed 10 is adjusted to needs, control switch opens servo motor 5, the threaded rod 4 of servo motor 5 output this moment rotates, install the relative motion of first connecting block 7 on threaded rod 4 and promote connecting rod 8 upwards to support emergency bed 10 and adjust the height of emergency bed 10, emergency bed 10 has avoided rocking under the effect of slide bar 11 at the in-process that rises, make the regulation more stable.

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 paediatrics nursing rescue car, includes base (1) and push pedal (2), its characterized in that, four moving mechanism (3) that the bottom fixedly connected with rectangle of base (1) set up, push pedal (2) are fixed on the one end lateral wall of base (1), be equipped with the recess on base (1), the recess internal rotation is connected with threaded rod (4), inner wall and fixedly connected with servo motor (5) of recess are run through to the one end of threaded rod (4), servo motor (5) are through L type extension board (6) fixed connection on the lateral wall of base (1), threaded rod (4) are gone up the screw thread and have been cup jointed two first connecting block (7), two the intraoral screw thread of first connecting block (7) is relative setting, two all rotate on first connecting block (7) and be connected with connecting rod (8), two the one end that first connecting block (7) were kept away from in connecting rod (8) all rotates and is connected with second connecting block (9) ) The upper end of the second connecting block (9) is provided with a rescue bed (10), the rescue bed (10) is fixedly connected with the two second connecting blocks (9), one side of the push plate (2) close to the rescue bed (10) is provided with a sliding groove, a sliding rod (11) is fixedly connected in the sliding groove, one end of the rescue bed (10) is sleeved on the sliding rod (11) in a sliding manner, one side of the push plate (2) far away from the rescue bed (10) is fixedly connected with a control switch (12), the control switch (12) is electrically connected with a servo motor (5), the upper end of the control switch (12) is provided with a push handle (13), the push handle (13) is fixedly connected on the push plate (2), two sides of the rescue bed (10) are respectively provided with a first protective guard (14) and a second protective guard (15), the first protective guard (14) is rotatably connected with the rescue bed (10) through a hinge (16), second rail guard (15) and emergency treatment bed (10) fixed connection, emergency treatment bed (10) are kept away from and are equipped with the draw-in groove on hinge (16) one end lateral wall, the draw-in groove interpolation is equipped with kelly (17), sliding on kelly (17) is inserted and is equipped with pin (18), one end fixedly connected with pull block (19) of draw-in groove are kept away from in kelly (17).

2. The pediatric nursing rescue vehicle of claim 1, wherein: the clamp rod (17) is sleeved with a first spring (20), and two ends of the first spring (20) are fixedly connected with the clamp rod (17) and the inner wall of the clamping groove respectively.

3. The pediatric nursing rescue vehicle of claim 1, wherein: the pushing handle (13) is fixedly sleeved with a rubber sleeve.

4. The pediatric nursing rescue vehicle of claim 1, wherein: and a second spring (21) is fixedly connected between the two ends of the two connecting rods (8).

5. The pediatric nursing rescue vehicle of claim 1, wherein: the four moving mechanisms (3) are all universal wheels.

6. The pediatric nursing rescue vehicle of claim 1, wherein: the threaded rod (4) is sleeved with a wear-resistant ring, and one side of the wear-resistant ring is fixedly connected with the inner wall of the groove.