CN213851538U

CN213851538U - Drive assembly of nursing equipment

Info

Publication number: CN213851538U
Application number: CN202021691528.5U
Authority: CN
Inventors: 赵庆娟; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-08-03
Anticipated expiration: 2030-08-14

Abstract

The utility model belongs to the technical field of massage nursing, in particular to a driving component of nursing equipment, aiming at the lack of a massage driving device of the prior nursing bed, for the problem that the patient who can not move for a long time in bed is easy to cause soreness and pain of the waist and the back and is very difficult, the following proposal is proposed, it includes the bed board, a plurality of massage holes have been seted up at the top of bed board, the downthehole equal slidable mounting of a plurality of massages has the slip head, the equal fixedly connected with massage head in top of a plurality of slip heads, the equal fixed mounting in bottom of a plurality of slip heads has the massage pole, the fixed box of bottom fixedly connected with of bed board, a plurality of massage poles all with fixed box sliding connection, be provided with a plurality of oval pieces in the fixed box, the bottom fixed mounting of oval piece and a plurality of massage poles that correspond, the threaded rod is installed in the fixed box internal rotation, the outside threaded connection of threaded rod has a plurality of extrusion heads. The utility model discloses can massage the patient, reduce patient's waist soreness back pain degree.

Description

Drive assembly of nursing equipment

Technical Field

The utility model relates to a massage nursing technical field especially relates to a drive assembly of care apparatus.

Background

There are many nursing settings in medical equipment, the most common of which is to count nursing beds, and the emergence of nursing beds solves the living needs of many patients, and the nursing beds needed are different due to different symptoms of different patients.

The existing nursing bed is lack of a massage driving device, and is very difficult to cause waist soreness and back pain for a patient who cannot move for a long time when lying on the bed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing nursing bed is short of a massage driving device, and easily causes waist soreness and back pain and very difficult defects to a patient who can not move for a long time when lying on the bed, and provides a driving component of nursing equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nursing equipment's drive assembly, including the bed board, a plurality of massage holes have been seted up at the top of bed board, the downthehole equal slidable mounting of a plurality of massages has the slip head, the equal fixedly connected with massage head in top of a plurality of slip heads, the equal fixed mounting in bottom of a plurality of slip heads has the massage pole, the fixed box of bottom fixedly connected with of bed board, a plurality of massage poles all with fixed box sliding connection, be provided with a plurality of oval pieces in the fixed box, the bottom fixed mounting of oval piece and a plurality of massage poles that correspond, the threaded rod is installed in the fixed box internal rotation, the outside threaded connection of threaded rod has a plurality of extrusion heads, the extrusion head is contradicted with the oval piece that corresponds, the bottom of fixed box is provided with DC motor, DC motor.

Preferably, a cam is fixedly mounted on an output shaft of the direct current motor, one end of the turnover rod is rotatably mounted at the eccentric position of the cam, a rack is rotatably connected to the other end of the turnover rod, one end of the threaded rod extends to the outer side of the fixing box and is fixedly mounted with a gear, the rack is meshed with the gear, and the rack is slidably mounted on one side of the fixing box.

Preferably, a vertical rod is fixedly mounted on one side of the fixing box, a vertical groove is formed in the top of the rack, and the vertical rod is connected with the vertical groove in a sliding mode.

Preferably, a square rod is fixedly installed in the fixed box, sliding blocks are fixedly installed at the bottoms of the extrusion heads, and the sliding blocks are slidably installed on the outer side of the square rod.

Preferably, one end of each tension spring is fixedly mounted at the top of the oval block, and the other end of each tension spring is fixedly mounted on the inner wall of the top of the fixing box.

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

this scheme direct current motor drives the cam and rotates, the cam drives rack vertical reciprocating motion through the upset pole, the rack drives gear and threaded rod reciprocating rotation, the threaded rod drives a plurality of sliding block reciprocating horizontal migration, the sliding block can drive extrusion head horizontal reciprocating motion, the oval piece of extrusion head reciprocating extrusion reciprocates, wherein a plurality of tension springs provide decurrent elasticity for oval piece, oval piece promotes a plurality of massage poles and a plurality of the perpendicular reciprocating motion of sliding head that correspond, the sliding head drives the first reciprocating motion of massage that corresponds and massages patient's back, reduce patient's back fatigue.

The utility model discloses can massage the patient, reduce patient's waist soreness back pain degree.

Drawings

Fig. 1 is a schematic structural diagram of a driving assembly of a nursing device according to the present invention;

fig. 2 is a schematic side view of the fixing box, the elliptical block, the extrusion head, the threaded rod, the square rod, the massage rod, the sliding head, the massage head and the like of the driving assembly of the nursing device provided by the utility model;

fig. 3 is a schematic structural diagram of a part a in fig. 1 of a driving assembly of a nursing device according to the present invention;

fig. 4 is a schematic side view of the cam, the trip lever and the rack of the driving assembly of the nursing device according to the present invention;

fig. 5 is a schematic perspective view of a rack of a driving assembly of a nursing device according to the present invention.

In the figure: 1 bed board, 2 massage holes, 3 fixed boxes, 4 sliding heads, 5 massage heads, 6 massage rods, 7 sliding blocks, 8 elliptical blocks, 9 square rods, 10 extrusion heads, 11 direct current motors, 12 cams, 13 turnover rods, 14 racks, 15 gears, 16 vertical rods, 17 vertical grooves, 18 tension springs and 19 threaded rods.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-5, a drive assembly of nursing equipment, including bed board 1, a plurality of massage holes 2 have been seted up at the top of bed board 1, equal slidable mounting has slider 4 in a plurality of massage holes 2, equal fixedly connected with massage head 5 in the top of a plurality of slider 4, equal fixedly mounted with massage pole 6 in the bottom of a plurality of slider 4, the fixed box 3 of bottom fixedly connected with of bed board 1, a plurality of massage pole 6 all with fixed box 3 sliding connection, be provided with a plurality of oval pieces 8 in the fixed box 3, the bottom fixed mounting of oval piece 8 and a plurality of massage pole 6 that correspond, threaded rod 19 is installed to the 3 internal rotations of fixed box, the outside threaded connection of threaded rod 19 has a plurality of extrusion heads 10, the top of extrusion head 10 is the arc setting, extrusion head 10 contradicts with corresponding oval piece 8, the bottom of fixed box 3 is provided with direct current motor 11, direct current motor 11 and threaded rod 19 looks adaptation.

In this embodiment, a cam 12 is fixedly installed on an output shaft of the dc motor 11, one end of a turning rod 13 is rotatably installed at an eccentric position of the cam 12, a rack 14 is rotatably connected to the other end of the turning rod 13, one end of a threaded rod 19 extends to the outer side of the fixing box 3 and is fixedly installed with a gear 15, the rack 14 is engaged with the gear 15, and the rack 14 is slidably installed at one side of the fixing box 3.

In this embodiment, a vertical rod 16 is fixedly installed at one side of the fixing box 3, a vertical slot 17 is formed at the top of the rack 14, the vertical rod 16 is slidably connected with the vertical slot 17, and the vertical rod 16 is matched with the vertical slot 17 to enable the rack 14 to only vertically move.

In this embodiment, fixed mounting has square bar 9 in the fixed box 3, and the equal fixed mounting in bottom of a plurality of extrusion heads 10 has sliding block 7, and the equal slidable mounting of a plurality of sliding blocks 7 is in the outside of square bar 9, sets up square bar 9 and makes a plurality of sliding blocks 7 can only carry out horizontal migration.

In this embodiment, one end of each of the tension springs 18 is fixedly mounted on the top of the oval block 8, the other end of each of the tension springs 18 is fixedly mounted on the inner wall of the top of the fixing box 3, and the tension springs 18 provide downward elastic force for the oval block 8.

Example two

Referring to fig. 1-5, a driving assembly of a nursing device comprises a bed plate 1, a plurality of massage holes 2 are formed at the top of the bed plate 1, sliding heads 4 are slidably mounted in the massage holes 2, the tops of the sliding heads 4 are fixedly connected with massage heads 5 through screws, massage rods 6 are fixedly mounted at the bottoms of the sliding heads 4 through welding, a fixing box 3 is fixedly connected at the bottom of the bed plate 1 through screws, the massage rods 6 are slidably connected with the fixing box 3, a plurality of oval blocks 8 are arranged in the fixing box 3, the oval blocks 8 are fixedly mounted at the bottom ends of the corresponding massage rods 6 through welding, a threaded rod 19 is rotatably mounted in the fixing box 3, a plurality of extrusion heads 10 are in threaded connection at the outer side of the threaded rod 19, the tops of the extrusion heads 10 are arranged in an arc shape, the extrusion heads 10 are abutted against the corresponding oval blocks 8, a direct current motor 11 is arranged at the bottom of the fixing box 3, the direct current motor 11 is matched with the threaded rod 19.

In this embodiment, a cam 12 is fixedly welded to an output shaft of the dc motor 11, one end of a turning rod 13 is rotatably installed at an eccentric position of the cam 12, a rack 14 is rotatably connected to the other end of the turning rod 13, one end of a threaded rod 19 extends to the outer side of the fixing box 3 and is fixedly welded to a gear 15, the rack 14 is engaged with the gear 15, and the rack 14 is slidably installed at one side of the fixing box 3.

In this embodiment, a vertical rod 16 is fixedly installed on one side of the fixing box 3 by welding, a vertical groove 17 is formed in the top of the rack 14, the vertical rod 16 is slidably connected with the vertical groove 17, and the vertical rod 16 is matched with the vertical groove 17 to enable the rack 14 to only vertically move.

In this embodiment, there is square bar 9 through welded fastening installation in the fixed box 3, and the bottom of a plurality of extrusion heads 10 all has sliding block 7 through welded fastening installation, and the equal slidable mounting of a plurality of sliding blocks 7 is in the outside of square bar 9, sets up square bar 9 and makes a plurality of sliding blocks 7 can only carry out horizontal migration.

In this embodiment, the top of the elliptical block 8 is fixedly welded with one end of each of the tension springs 18, the other end of each of the tension springs 18 is fixedly welded with the inner wall of the top of the fixing box 3, and the tension springs 18 provide downward elastic force for the elliptical block 8.

In the embodiment, when the device is used, the direct current motor 11 is connected with a power supply and a control switch, the control switch is placed at a proper position, so that a patient can conveniently control the device, the direct current motor 11 is started, the direct current motor 11 drives the cam 12 to rotate, the cam 12 drives the turnover rod 13 to swing in a reciprocating manner, the turnover rod 13 drives the rack 14 to do vertical reciprocating motion, the rack 14 can be vertically guided through the vertical rod 16, so that the rack 14 can do vertical reciprocating motion, the rack 14 drives the gear 15 to do reciprocating motion, the gear 15 drives the threaded rod 19 to do reciprocating motion, the threaded rod 19 drives the plurality of sliding blocks 7 to do reciprocating horizontal motion, the sliding blocks 7 can drive the extrusion head 10 to do horizontal reciprocating motion, the extrusion head 10 extrudes the elliptical block 8 in a reciprocating manner to move up and down, wherein the plurality of tension springs 18 provide downward elastic force for the elliptical block 8, the elliptical block 8 pushes the corresponding plurality of massage rods 6 and the plurality of sliding heads 4 to vertically reciprocate, the slider 4 drives the first 5 reciprocating motion of massage that corresponds and massages patient's back, reduces the fatigue on patient's back, and all structures in this application can all carry out the selection of material and length according to the in-service use condition, and the attached drawing is the schematic structure picture, and suitable adjustment can be made to specific actual size.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The driving assembly of the nursing equipment comprises a bed plate (1) and is characterized in that a plurality of massage holes (2) are formed in the top of the bed plate (1), sliding heads (4) are arranged in the massage holes (2) in a sliding mode, massage heads (5) are fixedly connected to the tops of the sliding heads (4), massage rods (6) are fixedly arranged at the bottoms of the sliding heads (4), a fixing box (3) is fixedly connected to the bottom of the bed plate (1), the massage rods (6) are connected with the fixing box (3) in a sliding mode, a plurality of oval blocks (8) are arranged in the fixing box (3), and the oval blocks (8) are fixedly mounted with the bottoms of the corresponding massage rods (6);

a threaded rod (19) is rotatably mounted in the fixed box (3), a plurality of extrusion heads (10) are connected to the outer side of the threaded rod (19) in a threaded mode, the extrusion heads (10) are abutted to the corresponding elliptical blocks (8), a direct current motor (11) is arranged at the bottom of the fixed box (3), and the direct current motor (11) is matched with the threaded rod (19).

2. The drive assembly of a nursing device according to claim 1, characterized in that the output shaft of the dc motor (11) is fixedly provided with a cam (12), the eccentric position of the cam (12) is rotatably provided with one end of a turning rod (13), the other end of the turning rod (13) is rotatably connected with a rack (14), one end of a threaded rod (19) extends to the outer side of the fixed box (3) and is fixedly provided with a gear (15), the rack (14) is meshed with the gear (15), and the rack (14) is slidably arranged at one side of the fixed box (3).

3. The drive assembly of a nursing device according to claim 1, wherein a vertical rod (16) is fixedly installed at one side of the fixed box (3), a vertical slot (17) is opened at the top of the rack (14), and the vertical rod (16) is slidably connected with the vertical slot (17).

4. The driving assembly of a nursing apparatus according to claim 1, wherein a square bar (9) is fixedly installed in the fixing box (3), sliding blocks (7) are fixedly installed at the bottoms of the extrusion heads (10), and the sliding blocks (7) are slidably installed at the outer side of the square bar (9).

5. A drive assembly of a nursing device according to claim 1, characterized in that one end of a plurality of tension springs (18) is fixedly mounted on the top of the elliptical block (8), and the other end of each of the plurality of tension springs (18) is fixedly mounted on the top inner wall of the fixed box (3).