CN212756296U

CN212756296U - Cart for hospital nursing

Info

Publication number: CN212756296U
Application number: CN202020671924.5U
Authority: CN
Inventors: 刘�文; 邹红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-03-23
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a shallow is used in hospital's nursing belongs to the medical equipment field. The utility model provides a shallow is used in hospital nursing, includes fixed connection's base and backplate, install the push rod on the backplate, the gyro wheel is installed to the base below, the top of base is equipped with the rack, install vertical lifter on the diapire of rack, the threaded rod is pegged graft to the bottom screw thread of lifter, the threaded rod rotates and installs on the base, the gear chamber has been seted up to the inside of base, the bottom of threaded rod extends to the inside in gear chamber and installs driven gear, driven gear's side meshing has drive gear, fixed mounting has the horizontally rotary rod on the drive gear. The utility model discloses utilize the crank to drive the threaded rod and rotate and then drive the rack, can follow the nimble height of adjusting the rack in shallow rear, need not to carry out the lifting to patient's limbs with the help of the outside equipment of lifting by crane, easy operation simultaneously, area is little.

Description

Cart for hospital nursing

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to a shallow is used in hospital's nursing.

Background

Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. The medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely professional medical equipment and household medical equipment. The basic condition of medical equipment for continuously improving the technical level of medical science is also an important mark of the degree of modernization, and the medical equipment becomes an important field of modern medical treatment. The development of medical treatment is largely dependent on the development of instruments, and even in the development of the medical industry, the breakthrough of bottlenecks plays a decisive role.

At present, the limbs of a patient who suffers from limb injury need to be lifted up to change dressings and wrap clinically, the prior art mainly uses a nursing trolley to push an appliance to a patient bed, and a plurality of people lift up the limbs of the patient in a matching manner to operate, so that the labor and the physical strength of operators are consumed in the operation, and the working difficulty is increased. Therefore, the chinese patent with application number 201510475434.1 proposes a nursing cart, which has a square base, universal wheels are arranged under the base, a cart rod is arranged on the left side of the base, a handrail made of anti-skid rubber is arranged at the tail end of the cart rod, a hydraulic rod is arranged above the base and close to the outer side, the upper end of the hydraulic rod is connected with a lifting suspension arm extending towards the right side of the base, the lifting suspension arm is in an "L" shape, the lifting of the suspension arm is controlled by a pedal control pedal arranged on the base, and the control pedal is connected with a motor; the tail end of the suspension arm is provided with a stop block, a hanging ring is hung on a horizontal arm of the suspension arm, and the lower end of the hanging ring is riveted with a hanging strip made of canvas. The nursing trolley adopts the external lifting equipment to lift the lifting belt to lift the limbs of a patient, so that the operation is very inconvenient, the occupied space is large, and the normal activity of medical personnel is influenced.

In view of this, we propose a cart for hospital care.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a shallow is used in hospital's nursing to the nursing shallow that provides in solving above-mentioned background art lifts by crane equipment complex operation's problem with the help of the outside.

2. Technical scheme

A trolley for hospital nursing comprises a base and a back plate which are fixedly connected, wherein a push rod is installed on the back plate, rollers are installed below the base, a placing frame is arranged above the base, a vertical lifting rod is installed on the bottom wall of the placing frame, a threaded rod is inserted into the bottom end thread of the lifting rod in a plugging mode, the threaded rod is rotatably installed on the base, a gear cavity is formed in the base, the bottom end of the threaded rod extends into the gear cavity and is provided with a driven gear, a driving gear is meshed with the side of the driven gear, a horizontal rotating rod is fixedly installed on the driving gear, the rotating rod extends to the rear side of the back plate and is provided with a crank, a placing groove is formed in the placing frame, a binding band is fixedly connected to the inner wall of one side of the placing groove, and the end of the binding band penetrates through the inner wall of the, and a unidirectional clamping mechanism for the binding band is arranged in the placing frame.

Preferably, the lateral wall of threaded rod bottom is equipped with the snap ring, set up the pole hole that corresponds with the threaded rod position on the roof of base, set up the ring channel of mutually supporting with the snap ring in the pole hole.

Preferably, the rotary rod is fixedly sleeved with a bearing, and the bearing is fixedly embedded on the inner wall of the gear cavity.

Preferably, one-way clamping mechanism includes one-way fixture block, seted up on the lateral wall of rack with bandage size fit's slot, the installing port has been seted up on the diapire of slot, install the spring on the diapire of installing port, one-way fixture block is installed on the top of spring, a plurality of draw-in grooves of mutually supporting with one-way fixture block have been seted up to the equidistance on the diapire of bandage, the bevel connection has been seted up on the top of one-way fixture block, the bevel connection is towards the standing groove, the bottom of one-way fixture block is connected with the stay cord, the stay cord extends to the downside of rack and is connected with.

Preferably, the back of the placing rack is symmetrically provided with two limiting insertion plates, and the side wall of the front side of the back plate is provided with a limiting groove matched with the limiting insertion plates.

Preferably, a sponge cushion is attached to the bottom wall of the placing groove, and a through hole corresponding to the position of the binding band is formed in the sponge cushion.

3. Advantageous effects

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

1. the utility model utilizes the crank to drive the threaded rod to rotate so as to drive the placing rack, can flexibly adjust the height of the placing rack from the rear of the cart, can lift the limbs of the patient without the help of external lifting equipment, and has simple operation, small occupied area and high flexibility;

2. set up on the rack and carried out the part that ties up patient's limbs, fixed patient's limbs through the bandage, avoided patient to move about to influence and doctorsed and nurses the work and go on, carried out convenient card to the bandage, convenient to use, work efficiency is high.

Drawings

Fig. 1 is a side sectional view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure of part A of the present invention;

fig. 3 is a schematic front view of the overall structure of the present invention;

FIG. 4 is an enlarged view of the structure of part B of the present invention;

the reference numbers in the figures illustrate: 1. a base; 2. a roller; 3. a gear cavity; 4. a drive gear; 5. a bearing; 6. rotating the rod; 7. a crank; 8. a back plate; 9. a push rod; 10. placing a rack; 11. a lifting rod; 12. a threaded rod; 13. a snap ring; 14. a driven gear; 15. a placement groove; 16. binding bands; 17. a limiting groove; 18. a one-way clamping block; 19. a spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

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.

Example one

Referring to fig. 1-3, the present invention provides a technical solution:

a trolley for hospital nursing comprises a base 1 and a back plate 8 which are fixedly connected, a push rod 9 is installed on the back plate 8, idler wheels 2 are installed below the base 1, a placing rack 10 is arranged above the base 1, two limiting inserting plates are symmetrically arranged on the back of the placing rack 10, a limiting groove 17 matched with the limiting inserting plates is formed in the side wall of the front side of the back plate 8, the direction of the placing rack 10 is fixed through the matching of the limiting inserting plates and the limiting groove 17, the placing rack 10 can move up and down, a vertical lifting rod 11 is installed on the bottom wall of the placing rack 10, a threaded rod 12 is inserted into the bottom end thread of the lifting rod 11, the threaded rod 12 is rotatably installed on the base 1, a clamping ring 13 is arranged on the side wall of the bottom of the threaded rod 12, a rod hole corresponding to the position of the threaded rod 12 is formed in the top wall of the base 1, a ring groove matched with the clamping, make it stably drive lifter 11, gear chamber 3 has been seted up to base 1's inside, the bottom of threaded rod 12 extends to the inside of gear chamber 3 and installs driven gear 14, driven gear 14's side meshing has drive gear 4, two gears all adopt bevel gear, can realize the transformation of direction of rotation, fixed mounting has horizontally rotary rod 6 on drive gear 4, rotary rod 6 extends to backplate 8's rear side and installs crank 7, fixed cover is equipped with bearing 5 on the rotary rod 6, bearing 5 is fixed to inlay and establishes on the inner wall of gear chamber 3, the rigidity of rotary rod 6 through bearing 5, make driven gear 14 stably mesh on drive gear 4.

The working principle is as follows: when patient's limbs need to be lifted, put patient's limbs on rack 10, then rotate crank 7, rotary rod 6 drives drive gear 4 and rotates, drive gear 4 drives driven gear 14 and rotates, threaded rod 12 follows the rotation, because threaded rod 12 and lifter 11 threaded engagement, and rack 10 can only move about from top to bottom, consequently can make lifter 11 move about from top to bottom when threaded rod 12 rotates, drive rack 10 and move about from top to bottom, the direction of activity depends on the direction of rotation of threaded rod 12, that is, depends on the direction of rotation of crank 7, medical personnel can carry out lifting or decline to patient's limbs from the shallow rear side.

Example two

Referring to fig. 3 and 4, on the basis of the first embodiment, a placing slot 15 is formed on a placing rack 10, a sponge cushion is attached to the bottom wall of the placing slot 15, a through hole corresponding to the position of the bandage 16 is formed in the sponge cushion, the sponge cushion cushions the limbs of other patients to avoid hurting pain, the bandage 16 is fixedly connected to the inner wall of one side of the placing slot 15, the end of the bandage 16 penetrates through the inner wall of the other side of the placing slot 15 and extends out of the placing rack 10, a one-way clamping mechanism for the bandage 16 is arranged in the placing rack 10, the one-way clamping mechanism comprises a one-way clamping block 18, a slot matched with the bandage 16 in size is formed in the side wall of the placing rack 10, a mounting opening is formed in the bottom wall of the slot, a spring 19 is mounted on the bottom wall of the mounting opening, the one-way clamping block 18 is mounted at the top, the top end of the one-way clamping block 18 is provided with an oblique opening facing the placing groove 15, the bottom end of the one-way clamping block 18 is connected with a pull rope, the pull rope extends to the lower side of the placing frame 10 and is connected with a pull rod, and the one-way clamping block 18 can be moved out of the clamping groove by pulling the pull rod so as to loosen the binding band 16.

Because the bevel connection is towards the direction of standing groove 15, consequently inserting bandage 16 the slot after, bandage 16 can extrude unidirectional fixture block 18 down, does not influence the entering of bandage 16, because seted up a plurality of draw-in grooves on the bandage 16, when the draw-in groove reachd unidirectional fixture block 18 top, unidirectional fixture block 18 was popped into the draw-in groove by the jacking force of spring 19 and is made bandage 16 unable pull back, so can fix patient's limbs.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a shallow is used in hospital nursing, includes fixed connection's base (1) and backplate (8), install push rod (9) on backplate (8), gyro wheel (2), its characterized in that are installed to base (1) below: the improved structure of the back plate of the bicycle is characterized in that a placing frame (10) is arranged above the base (1), a vertical lifting rod (11) is installed on the bottom wall of the placing frame (10), a threaded rod (12) is inserted into the bottom end of the lifting rod (11) in a threaded manner, the threaded rod (12) is rotatably installed on the base (1), a gear cavity (3) is formed in the base (1), the bottom end of the threaded rod (12) extends into the gear cavity (3) and is provided with a driven gear (14), a driving gear (4) is meshed with the side of the driven gear (14), a horizontal rotary rod (6) is fixedly installed on the driving gear (4), the rotary rod (6) extends to the rear side of the back plate (8) and is provided with a crank (7), a placing groove (15) is formed in the placing frame (10), and a bandage (16) is fixedly connected to the inner wall of one, the end of the bandage (16) penetrates through the inner wall of the other side of the placing groove (15) and extends out of the placing frame (10), and a one-way clamping mechanism for the bandage (16) is arranged in the placing frame (10).

2. The hospital care cart according to claim 1, wherein: be equipped with snap ring (13) on the lateral wall of threaded rod (12) bottom, set up the pole hole that corresponds with threaded rod (12) position on the roof of base (1), set up the ring channel of mutually supporting with snap ring (13) in the pole hole.

3. The hospital care cart according to claim 1, wherein: the fixed cover is equipped with bearing (5) on rotary rod (6), bearing (5) are fixed to be inlayed and are established on the inner wall of gear chamber (3).

4. The hospital care cart according to claim 1, wherein: one-way clamping mechanism includes one-way fixture block (18), seted up on the lateral wall of rack (10) with bandage (16) size complex slot, the installing port has been seted up on the diapire of slot, install spring (19) on the diapire of installing port, one-way fixture block (18) are installed on the top of spring (19), a plurality of draw-in grooves of mutually supporting with one-way fixture block (18) have been seted up to the equidistance on the diapire of bandage (16), the bevel connection has been seted up on the top of one-way fixture block (18), the bevel connection is towards standing groove (15), the bottom of one-way fixture block (18) is connected with the stay cord, the stay cord extends to the downside of rack (10) and is connected with the pull rod.

5. The hospital care cart according to claim 1, wherein: the back symmetry of rack (10) is equipped with two spacing picture pegs, offer on the lateral wall of backplate (8) front side with spacing picture peg spacing groove (17) of mutually supporting.

6. The hospital care cart according to claim 1, wherein: the bottom wall of the placing groove (15) is attached with a sponge pad, and a through hole corresponding to the position of the bandage (16) is formed in the sponge pad.