CN211272167U - Back massager - Google Patents

Abstract

A back massager, the utility model relates to the technical field of medical equipment; The left and right ends are fixed on the support plate and the fixed plate, the center of the left side wall of the support plate is fixedly connected with the output shaft of the No. 1 motor, the No. 1 motor is fixed on the left side wall of the connecting plate, and the lower end of the No. 1 guide column is fixed on the On the upper surface of the rear side of the fixed seat, the inside of the front side of the fixed seat is provided with the No. 2 motor. After the output shaft of the No. 2 motor passes through the upper side wall of the fixed seat, it is fixedly connected with the lower end of the No. 1 screw rod, and the massage seat passes through. The fixed plate is fixed on the support plate, and the support plate is driven by the motor to rotate. During the rotation, the massage head massages the patient's back, and the support plate can move up and down, so that the height of the support plate can be adjusted according to different users, which is convenient The utility model has the advantages of reasonable setting and low production cost.

Description

a back massager

technical field

The utility model relates to the technical field of medical equipment, in particular to a back massager.

Background technique

With the rapid development of society, people's life rhythm is becoming faster and faster, and the pressure is increasing, which causes people's health problems. In order to relieve fatigue and release work pressure, people can use back massage equipment to massage the back of the human body , stimulate the muscles, acupuncture points and nerves of the back, promote blood circulation, so as to achieve the effect of promoting blood circulation and removing blood stasis, eliminating fatigue, and restoring energy. The back massager in the prior art needs to lie on the bed, and place the massager on the back. When the user's body shakes, the massager is easy to fall over, and needs to be improved.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, and to provide a back massager with reasonable design and convenient use. During the process, the back of the patient is massaged by the massage head, and the support plate can move up and down, so that the height of the support plate can be adjusted according to different users, which is convenient to use.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is as follows: it comprises a fixed seat, a base plate, a sitting plate, a fixed plate, a No. 1 massage seat and a No. 1 massage head, the right side of the upper surface of the base plate is fixed with a sitting plate, and the The left side is fixed on the right side wall of the fixed seat, a fixed plate is suspended above the left side of the bottom plate, several No. 1 massage seats are fixed at equal distances on the periphery of the right side wall of the fixed plate, and No. The No. 1 massage head is suspended above the left side of the seat plate; it also includes a connecting plate, a No. 1 screw rod, a No. 1 guide column, a No. 1 motor, a No. 2 motor, a spring, a support plate and a telescopic rod. The right side wall of the plate is equidistantly fixed with several springs, the right end of the spring is fixed on the left side wall of the fixed plate, a telescopic rod is inserted inside the spring, and the left and right ends of the telescopic rod are respectively fixed on the support plate and the On the fixing plate, the center of the left side wall of the support plate is fixedly connected with the output shaft of the No. 1 motor. The No. 1 motor is connected to the external power supply, and after passing through the connecting plate, it is fixed on the left side wall of the connecting plate. The front and rear ends of the left side wall are respectively fixed on the nut on the No. 1 screw rod and the linear bearing on the No. 1 guide column, the lower end of the No. 1 guide column is fixed on the upper surface of the rear side of the fixed seat, and the front side of the fixed seat There is a No. 2 motor inside, the No. 2 motor is connected with the external power supply, and its output shaft is fixedly connected with the lower end of the No. 1 screw rod after passing through the upper side wall of the fixed seat.

Further, the telescopic rod is composed of a No. 1 rod and a No. 2 rod, the right end of the No. 1 rod is fixed on the left side wall of the fixed plate, the left end of the telescopic rod is movably inserted in the No. 2 rod, and the left end of the No. 2 rod is fixed. on the right side wall of the supporting side panel.

Further, a seat cushion is fixed on the upper surface of the seat plate.

Further, a No. 2 massage seat is fixed on the center of the right side wall of the fixing plate, the diameter of the No. 2 massage seat is larger than that of the No. 1 massage seat, and a No. 2 massage head is fixed on the No. 2 massage seat.

Further, side plates are fixed on the front and rear sides of the right side wall of the seat plate, a limit plate is fixed on the upper end of the right side wall of the side plate, and a No. 2 screw rod is inserted on the front limit plate. The lower end of the No. screw rod is screwed to the right side of the upper surface of the base plate through a bearing, and its upper end is exposed on the upper side of the limit board after passing through the limit plate on the front side. It is fixedly connected to the front side wall of the underside of the backing plate, and the rear side wall of the lower side of the backing plate is fixedly connected to the linear bearing on the No. 2 guide column through the connecting piece. The upper and lower ends of the No. 2 guide column are respectively connected with the rear limit plate. The lower surface of the bottom plate and the upper surface of the back side of the right end of the bottom plate are fixedly connected, the upper end of the backing plate is inclined to the right, the groove on the left side wall of the backing plate is embedded with a book support, and the protrusions on both sides of the lower end of the book support are movably embedded Inside the side walls on the front and rear sides of the groove.

Further, the upper end of the No. 2 screw rod is fixed with a plum blossom hand screw, and the plum blossom hand screw is suspended on the upper side of the front limit plate.

After the above structure is adopted, the beneficial effects of the present invention are as follows: in the back massager of the present invention, the massage seat is fixed on the support plate through the fixing plate, and the support plate is driven by the motor to rotate, and the massage seat is driven by the motor to rotate during the rotation process. The massage head massages the patient's back, and the support plate can move up and down, so that the height of the support plate can be adjusted according to different users, which is convenient to use. The utility model has the advantages of reasonable setting and low production cost.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is an enlarged view of part A in FIG. 1 .

Figure 3 is a right side view of the utility model.

FIG. 4 is a schematic structural diagram of a backing plate in the utility model.

Description of reference numbers:

Fixed seat 1, bottom plate 2, seat plate 3, fixed plate 4, No. 1 massage seat 5, No. 1 massage head 6, connecting plate 7, No. 1 screw rod 8, No. 1 guide column 9, No. 1 motor 10, No. 2 Motor 11, spring 12, support plate 13, telescopic rod 14, No. 1 rod 14-1, No. 2 rod 14-2, seat cushion 15, No. 2 massage seat 16, No. 2 massage head 17, side plate 18, limit plate 19. The No. 2 screw 20, the backing plate 21, the No. 2 guide column 22, the book support 23, the groove 24, and the plum blossom hand screw 25.

Detailed ways:

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Fig. 1-Fig. 4, this specific embodiment adopts the following technical scheme: it comprises a fixed seat 1, a bottom plate 2, a seat plate 3, a fixed plate 4, a No. 1 massage seat 5 and a No. 1 massage head 6, on the bottom plate 2 The seat plate 3 is welded and fixed on the right side of the surface, and the seat cushion 15 is glued and fixed on the upper surface of the seat plate 3, which can increase the comfort of the user. The left side of the bottom plate 2 is welded and fixed on the right side wall of the fixed seat 1. A fixing plate 4 is suspended above the left side of the bottom plate 2, and a number of No. 1 massage seats 5 are fixed on the periphery of the right side wall of the fixing plate 4 with equidistant bolts, and a No. 1 massage head 6 is fixed on the No. The No. 1 massage head 6 is suspended above the left side of the seat plate 3 , and the center of the right side wall of the fixing plate 4 is fixed with a No. 2 massage seat 16 by bolts. The diameter of the No. 2 massage seat 16 is larger than that of the No. 1 massage seat 5 , the No. 2 massage seat 16 is fixed with a No. 2 massage head 17 by bolts, and the No. 2 massage head 17 can massage the center of the back; it also includes a connecting plate 7, No. 1 lead screw 8, No. 1 guide column 9, a No. 1 motor 10, No. 2 motor 11, spring 12, support plate 13 and telescopic rod 14, a number of springs 12 are welded and fixed at equal distances on the right side wall of the support plate 13, and the right end of the spring 12 is welded and fixed on the fixed plate 4. On the left side wall, a telescopic rod 14 is inserted inside the spring 12. The telescopic rod 14 is composed of a No. 1 rod 14-1 and a No. 2 rod 14-2. On the left side wall, its left end is movably inserted into the No. 2 rod 14-2, the left end of the No. 2 rod 14-2 is welded and fixed on the right side wall of the supporting side plate 18, and the center of the left side wall of the supporting plate 13 is bolted It is fixedly connected to the output shaft of the No. 1 motor 10. The model of the No. 1 motor 10 is 50KTYZ. The No. 1 motor 10 is connected to the external power supply, and after passing through the connecting plate 7, it is fixed on the left side wall of the connecting plate 7 by bolts. , the front and rear ends of the left side wall of the connecting plate 7 are respectively fixed to the thread nut on the No. 1 lead screw 8 and the linear bearing on the No. 1 guide post 9, and the lower end of the No. On the upper surface of the side, the inside of the front side of the fixed seat 1 is provided with a No. 2 motor 11. The model of the No. 2 motor 11 is 50KTYZ. After the side wall, it is fixed by welding with the lower end of the No. 1 lead screw 8 .

Further, side plates 18 are welded and fixed on both the front and rear sides of the right side wall of the seat plate 3 , a limit plate 19 is welded and fixed on the upper end of the right side wall of the side plate 18 , and a limit plate 19 is inserted on the front limit plate 19 . The No. 2 screw 20, the lower end of the No. 2 screw 20 is screwed to the right side of the upper surface of the bottom plate 2 through a bearing, the bearing is embedded in the bottom plate 2, and its outer ring is welded and fixed to the inner side wall of the bottom plate 2, and its The inner ring is fixed by welding with the lower end of the No. 2 screw rod 20. After the upper end of the No. 2 screw rod 20 passes through the limit plate 19 on the front side, it is exposed on the upper side of the limit plate 19, and the upper end of the No. 2 screw rod 20 is welded. The plum blossom hand screw 25 is fixed, and the plum blossom hand screw 25 is suspended on the upper side of the front limit plate 19, and the second screw rod 20 can be driven to rotate by the plum blossom hand screw 25, so as to facilitate the operation. The nut is fixedly connected with the front side wall of the lower side of the backing plate 21 through a connector, the connector is welded and fixed on the nut on the No. 2 screw rod 20, and the connector is fixedly connected with the front side wall of the lower side of the backing plate 21 by bolts. , the rear side wall of the underside of the backing plate 21 is fixedly connected with the linear bearing on the No. 2 guide column 22 through a connecting piece, the connecting piece is welded and fixed on the linear bearing on the No. 2 guide column 22, and the connecting piece is connected to the gasket through bolts. The rear side wall of the lower side of the plate 21 is fixedly connected, the upper and lower ends of the second guide column 22 are respectively welded and fixed to the lower surface of the rear limit plate 19 and the upper surface of the rear side of the right end of the bottom plate 2, and the upper end of the backing plate 21 is to the right Inclined arrangement, the groove 24 on the left side wall of the backing plate 21 is embedded with a book support 23, the protrusions on both sides of the lower end of the book support 23 are movably embedded in the side walls of the front and rear sides of the groove 24, and the backing plate 21 can be The No. 2 screw rod 20 is used to drive it to move up and down, so as not to hinder the user from sitting on the seat plate 3. When it is necessary to read a book or place an item, the backing plate 21 can be moved upward, and the backing plate 21 can be rotated to realize reading or placing. demand for items.

The working principle of this specific embodiment: when using, the user first turns the plum blossom hand screw 25, the plum blossom hand screw 25 drives the No. 2 lead screw 20 to rotate, and the No. 2 lead screw 20 drives the backing plate 21 to move downward through the screw nut on it. , and then the user's legs are placed between the side panels 18 on both sides, sitting on the seat cushion 15, and then start the No. 2 motor 11, the No. 2 motor 11 drives the No. 1 lead screw 8 to rotate, and the No. 1 lead screw 8 passes through it. The nut on the top drives the connecting plate 7 to move upward, and the connecting plate 7 drives the No. 2 motor 11 and the supporting plate 13 to move upward until the No. 1 massage head 6 is located directly behind the position to be massaged, and then lean back as far as possible until The back touches the No. 1 massage head 6, and then starts the No. 1 motor 10, No. 1 massage head 6 and No. 2 massage head 17. The No. 1 motor 10 drives the support plate 13 to rotate, and the support plate 13 drives the fixed plate 4 to rotate. The plate 4 drives the No. 1 massage seat 5 and the No. 2 massage seat 16 to rotate. The No. 1 massage head 6 and the No. 2 massage head 17 can massage the back. The No. 2 screw rod 20 is driven to rotate, and the No. 2 screw rod 20 drives the backing plate 21 to move upward through the screw nut on the No. 2 screw rod 20 until the screw nut on the No. 2 screw rod 20 touches the lower surface of the front limit plate 19, and then The bolts between the two ends of the backing plate 21 and the connector can be loosened, the backing plate 21 can be rotated to make the backing plate 21 parallel to the ground, and then the bolts can be tightened, so that things can be placed. The plate 21 is also turned to the original inclined position, and then the upper end of the book support 23 is pulled up, and the book is placed on the book support 23, so that there is no need to hold it by hand.

After adopting the above-mentioned structure, the beneficial effects of this specific embodiment are as follows:

1. The No. 1 massage seat 5 is fixed on the support plate 13 through the fixed plate 4, and the support plate 13 is driven by the No. 1 motor 10 to rotate, and the No. 1 massage head 6 massages the patient's back during the rotation;

2. The support plate 13 can move up and down, so that the height of the support plate 13 can be adjusted according to different users, which is convenient to use;

3. There is a backing plate 21 on the right side of the seat plate 3. The backing plate 21 can be driven up and down by the No. 2 screw rod 20, so as not to hinder the user from sitting on the seat plate 3. When reading or placing items, it can be used. Move the pad 21 upwards, and rotate the pad 21 to meet the needs of reading books or placing objects.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. A back massager comprises a fixed seat (1), a bottom plate (2), a seat plate (3), a fixed plate (4), a first massage seat (5) and a first massage head (6), wherein the seat plate (3) is fixed on the right side of the upper surface of the bottom plate (2), the left side of the bottom plate (2) is fixed on the right side wall of the fixed seat (1), the fixed plate (4) is suspended above the left side of the bottom plate (2), a plurality of first massage seats (5) are equidistantly fixed on the periphery of the right side wall of the fixed plate (4), the first massage head (6) is fixed on the first massage seat (5), and the first massage head (6) is suspended above the left side of the seat plate (3); the method is characterized in that: the electric tool also comprises a connecting plate (7), a first screw rod (8), a first guide post (9), a first motor (10), a second motor (11), springs (12), a supporting plate (13) and telescopic rods (14), wherein a plurality of springs (12) are distributed and fixed on the right side wall of the supporting plate (13) at equal intervals, the right ends of the springs (12) are fixed on the left side wall of the fixing plate (4), the telescopic rods (14) are inserted in the springs (12), the left ends and the right ends of the telescopic rods (14) are respectively fixed on the supporting plate (13) and the fixing plate (4), the center of the left side wall of the supporting plate (13) is fixedly connected with an output shaft of the first motor (10), the first motor (10) is connected with an external power supply, and after passing through the connecting plate (7), the first motor is fixed on the left side wall of the connecting plate (7), the front end and the rear end of the left side wall of the connecting plate (7) are respectively fixed on a screw on the first screw rod (, the lower extreme of a guide post (9) is fixed on the upper surface of fixing base (1) rear side, and the inside of fixing base (1) front side is equipped with No. two motor (11), and this No. two motor (11) are connected with external power source, and its output shaft passes behind the last lateral wall of fixing base (1), with the lower extreme fixed connection of a lead screw (8).

2. A back massager as claimed in claim 1, wherein: the telescopic rod (14) is composed of a first rod (14-1) and a second rod (14-2), the right end of the first rod (14-1) is fixed on the left side wall of the fixing plate (4), the left end of the first rod is movably inserted into the second rod (14-2), and the left end of the second rod (14-2) is fixed on the right side wall of the supporting side plate (18).

3. A back massager as claimed in claim 1, wherein: a cushion (15) is fixed on the upper surface of the seat plate (3).

4. A back massager as claimed in claim 1, wherein: a second massage seat (16) is fixed in the center of the right side wall of the fixing plate (4), the diameter of the second massage seat (16) is larger than that of the first massage seat (5), and a second massage head (17) is fixed on the second massage seat (16).

5. A back massager as claimed in claim 1, wherein: the front side and the rear side of the right side wall of the seat plate (3) are both fixed with side plates (18), the upper end of the right side wall of the side plates (18) is fixed with a limit plate (19), a second lead screw (20) is inserted on the limit plate (19) at the front side, the lower end of the second lead screw (20) is screwed with the right side of the upper surface of the bottom plate (2) through a bearing, the upper end of the second lead screw passes through the limit plate (19) at the front side and is exposed at the upper side of the limit plate (19), a screw on the second lead screw (20) is fixedly connected with the front side wall at the lower side of the backing plate (21) through a connecting piece, the rear side wall at the lower side of the backing plate (21) is fixedly connected with a linear bearing on the second guide column (22) through a connecting piece, the upper end and the lower end of the second guide column (22) are respectively fixedly connected with the lower surface of the limit plate (19, a book support (23) is embedded in a groove (24) on the left side wall of the backing plate (21), and bulges on two sides of the lower end of the book support (23) are movably embedded in side walls on the front side and the rear side of the groove (24).

6. A back massager according to claim 5, wherein: the upper end of the second screw rod (20) is fixed with a quincuncial hand wrench (25), and the quincuncial hand wrench (25) is suspended on the upper side of the front limiting plate (19).

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