CN210812442U

CN210812442U - Back pounding device with adjustable angle

Info

Publication number: CN210812442U
Application number: CN201921300949.8U
Authority: CN
Inventors: 王皓辰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-06-23
Anticipated expiration: 2029-08-09

Abstract

The utility model discloses an angularly adjustable device of pounding one's back, including pounding one's back head, flexible arm, quick-witted case, strutting arrangement, carousel, base, the carousel is connected through the connecting axle with the upper end of base, is equipped with the fixed pin that is used for fixed carousel on the base, strutting arrangement includes bracing piece, telescopic link, flexible cover, the upper end and the quick-witted case of bracing piece are articulated, the lower extreme and the carousel of bracing piece are connected, the lower extreme and the flexible cover sliding connection of telescopic link, the upper end and the quick-witted case of telescopic link are articulated, the quick-witted incasement is equipped with actuating mechanism, flexible arm and quick-witted case sliding connection, the one end and the actuating mechanism of flexible arm are connected, and the other end of flexible arm is equipped with and pounds. The device lets the user can carry out many gestures and use, has solved the problem that present back-pounding device can only be used by a gesture, lets the application range of equipment wider, increases the use place, improves the convenience of using.

Description

Back pounding device with adjustable angle

Technical Field

The utility model relates to a technical field of beat the back of the body device specifically is an angularly adjustable device of pounding one's back.

Background

Pounding the back is one of physiotherapy maneuvers similar to the massage effect of a human body, and is used for carrying out acupuncture points or key pounding on the back of a patient, so that muscle tissues can be effectively conveyed, fatigue is relieved, blood circulation is promoted, and the aims of treating waist soreness and backache and cervical vertebra fatigue are fulfilled.

The existing back pounding device mainly depends on manual operation or uses an automatic back pounding device, the manual back pounding easily causes arm fatigue, the angle of the existing automatic back pounding device cannot be adjusted, a user can only keep one posture during use, the back pounding device cannot adjust the angle according to the posture of the user, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide an angularly adjustable device of pounding one's back, the device lets the user can carry out many gestures and uses, carries out the regulation of angle and direction according to the position that the user is different, it is more convenient to let the use, has solved the problem that present device of pounding one's back can only a gesture use, avoids the user fatigue, the user selects the gesture that is fit for oneself to use according to health status, it is wider to let the application range of equipment, increase the use place, the convenience that improves the use.

In order to realize the purpose, the utility model provides the following technical scheme:

the utility model provides an angularly adjustable device of pounding one's back, is including pounding one's back head, flexible arm, quick-witted case, strutting arrangement, carousel, base, the carousel is connected through the connecting axle with the upper end of base, is equipped with the fixed pin that is used for fixed carousel on the base, strutting arrangement includes bracing piece, telescopic link, flexible cover, the upper end and the quick-witted case of bracing piece are articulated, the lower extreme and the carousel of bracing piece are connected, the lower extreme and the carousel of flexible cover are articulated, the lower extreme and the flexible cover sliding connection of telescopic link, the upper end and the quick-witted case of telescopic link are articulated, are equipped with the locking bolt that is used for fixed telescopic link on the lateral wall of flexible cover, the quick-witted incasement is equipped with actuating mechanism, flexible arm and quick-witted case sliding connection.

Preferably, evenly be equipped with on the lateral wall of carousel with fixed pin complex fixed slot, one side of base is equipped with the backup pad, fixed pin and backup pad screw-thread fit.

Preferably, actuating mechanism includes the motor, even there is the pivot on the output shaft of motor, be equipped with the cam in the pivot, one side of machine case is equipped with the guide cylinder, flexible arm and guide cylinder sliding fit, the one end and the cam of flexible arm are connected, and the one end that flexible arm is close to the cam is equipped with the limiting plate, the cover has the spring on the flexible arm, the one end and the limiting plate connection of spring, the other end and the quick-witted incasement wall connection of spring.

Preferably, flexible arm includes first armed lever, second armed lever, the one end and the back of the body head of first armed lever are connected, and the other end and the second armed lever of first armed lever are articulated, second armed lever and guide cylinder cooperation, the one end that first armed lever was kept away from to the second armed lever are equipped with the ball cover, be equipped with the spin in the ball cover, the spin is connected with the cam.

Preferably, the side wall of the cam is provided with a groove matched with the rolling ball.

Preferably, the inner wall of the case is connected with a guide rod parallel to the telescopic arm, and the limiting plate is sleeved outside the guide rod and is in sliding fit with the guide rod.

Preferably, the inner wall of the case is provided with a supporting plate, and the motor is mounted at the upper end of the supporting plate.

Preferably, a battery connected with the motor is arranged in the base, and a charging port connected with the battery is arranged on the base.

Preferably, one side of the base is provided with a supporting block, one side of the supporting block is connected with an inserting rod, and the base is internally provided with an inserting cylinder in sliding fit with the inserting rod.

Compared with the prior art, the beneficial effects of utility model are that:

1. the device lets the user can carry out many gestures and use, carries out the regulation of angle and direction according to the position that the user is different, and it is more convenient to let the use, has solved the problem that present back pounding device can only use by a posture, avoids the user fatigue, and the user selects the posture that is fit for oneself to use according to health status, lets the application range of equipment wider, increases the use place, improves the convenience of using.

2. The utility model discloses an increase fixed convenience, evenly be equipped with on the lateral wall of carousel with fixed pin complex fixed slot, rotatory fixed pin makes the fixed pin insert in the fixed slot just can realize fixed reliable to the carousel.

3. The utility model discloses flexible arm pushes up on the cam under the effect of spring, and along with the rotation of cam, flexible arm stretches out and draws back along the profile of cam, and a cam corresponds a flexible arm, realizes two back of the body first reciprocal back of pounding in turn, improves the effect of pounding the back of the body, actuating mechanism simple structure, be convenient for make, with low costs, safe in utilization.

4. Because the width of different users 'backs is different, the other end and the second armed lever of first armed lever are articulated, and the position that according to different users' back width or need strike is different, and rotatory first armed lever just can adjust the interval between two back of the body heads of pounding, lets strike more accurately, and it is corresponding more to strike the position, more does benefit to the health and resumes.

5. The utility model replaces sliding fit by rolling between the rolling ball and the cam, so as to reduce friction and make the operation more smooth; in order to increase the reliability of the matching, the groove matched with the rolling ball is arranged on the side wall of the cam, so that the rolling ball can be prevented from sliding to two sides of the cam, and the matching is more stable.

6. The utility model discloses an improve the convenience of using, increase application range, be equipped with the battery of being connected with the motor in the base, even also can use when not having external power supply, the battery is installed in the base in addition and can improves the stability that the base supported.

7. The utility model discloses when carrying out angle modulation to flexible arm, when case deflection angle is great, for avoiding the device unstability, support through the supporting shoe, the inserted bar is fixed the supporting shoe with inserting a section of thick bamboo cooperation this moment, ensures the safe in utilization of device.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of the enclosure;

FIG. 5 is a schematic view of the cam;

fig. 6 is a schematic structural view of the present invention when it is used in an inclined state.

In the figure: 1-back beating; 2-a telescopic arm; 201-a first arm; 202-a second arm; 203-a spring; 204-a limiting plate; 205-ball sleeve; 206-a rolling ball; 3-a case; 301-a guide cylinder; 302-a guide bar; 303-a supporting plate; 4-a support device; 401-support bars; 402-a telescoping rod; 403-locking bolts; 404-a telescopic sleeve; 5, rotating a disc; 501, fixing grooves; 6-a base; 601-a support plate; 602-a charging port; 603-a battery; 604-inserting a barrel; 605-a plunger; 606-a support block; 7-a fixed pin; 8, a motor; 801-cam; 802-a rotating shaft; 803-grooves.

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.

As shown in fig. 1-2, an angle-adjustable back-pounding device comprises a back-pounding head 1, a telescopic arm 2, a case 3, a supporting device 4, a turntable 5, and a base 6, wherein the turntable 5 is connected with the upper end of the base 6 through a connecting shaft, the turntable 5 can rotate to adjust the direction, a fixing pin 7 for fixing the turntable 5 is arranged on the base 6 to lock the turntable 5 and prevent the turntable 5 from rotating in use, as shown in fig. 3, the supporting device 4 comprises a supporting rod 401, a telescopic rod 402, and a telescopic sleeve 404, the upper end of the supporting rod 401 is hinged with the case 3, the lower end of the supporting rod 401 is fixedly connected with the turntable 5, the lower end of the telescopic sleeve 404 is hinged with the turntable 5, the lower end of the telescopic rod 402 is slidably connected with the telescopic sleeve 404, the upper end of the telescopic rod 402 is hinged with the case 3, a locking bolt 403 for fixing the telescopic, the stability of support is guaranteed, be equipped with actuating mechanism in the quick-witted case 3, flexible arm 2 and quick-witted case 3 sliding connection, and the one end and the actuating mechanism of flexible arm 2 are connected, and the other end of flexible arm 2 is equipped with back of the body head 1 of pounding, and back of the body head 1 of pounding adopts the rubber material.

When the back-beating machine is used by a user, the user can stand, sit or lie on the bed, the back-beating device is adjusted according to the posture of the user, during adjustment, the rotary disc 5 is firstly rotated, the back-beating head 1 is positioned above the back of the user, the rotary disc 5 is fixed through the fixing pin 7, then the length of the telescopic rod 402 is adjusted, the machine case 3 is rotated along the upper end of the supporting rod 401, the back-beating head 1 can beat the back of the user, then the telescopic rod 402 is fixed through the locking bolt 403, the machine case 3 is fixed, the driving mechanism drives the telescopic arm 2 to slide back and forth, the back of the user is knocked, and the back-beating action is completed; the device lets the user can carry out many gestures and use, carries out the regulation of angle and direction according to the position that the user is different, and it is more convenient to let the use, has solved the problem that present back pounding device can only use by a posture, avoids the user fatigue, and the user selects the posture that is fit for oneself to use according to health status, lets the application range of equipment wider, increases the use place, improves the convenience of using.

In order to increase the convenience of fixing, as shown in fig. 1, fixing grooves 501 matched with the fixing pins 7 are uniformly arranged on the side wall of the rotating disk 5, a supporting plate 601 is arranged on one side of the base 6, and the fixing pins 7 are in threaded fit with the supporting plate 601. The fixing pin 7 is rotated to insert the fixing pin 7 into the fixing groove 501, so that the turntable 5 can be fixed reliably.

As shown in fig. 3-4, the driving mechanism includes a motor 8, a power cord is connected to the motor 8, a rotating shaft 802 is connected to an output shaft of the motor 8, the other end of the rotating shaft 802 is connected to an inner wall of the case 3, two cams 801 are arranged on the rotating shaft 802, the installation angle difference between the two cams 801 is 90 °, a guide cylinder 301 is arranged on one side of the case 3, the telescopic boom 2 is in sliding fit with the guide cylinder 301, the sliding reliability and stability of the telescopic boom 2 are ensured by the guide cylinder 301, one end of the telescopic boom 2 is in contact connection with the cams 801, a limiting plate 204 is arranged at one end of the telescopic boom 2 close to the cams 801, a spring 203 is sleeved on the telescopic boom 2, one end of the spring 203 is connected to the limiting plate 204, the other end of the spring 203 is connected to an inner wall of the case 3, the telescopic boom 2 is ensured to be.

The telescopic arm 2 is pushed against the cam 801 under the action of the spring 203, the telescopic arm 2 extends and retracts along the profile of the cam 801 along with the rotation of the cam 801, one cam 801 corresponds to one telescopic arm 2, two back pounding heads 1 can alternately and reciprocally pout back, the back pounding effect is improved, and the driving mechanism is simple in structure, convenient to manufacture, low in cost and safe to use.

Because the back widths of different users are different, as shown in fig. 2 and 4, the telescopic arm 2 comprises a first arm rod 201 and a second arm rod 202, one end of the first arm rod 201 is connected with the back pounding head 1, the other end of the first arm rod 201 is hinged with the second arm rod 202, the first arm rod 201 and the second arm rod 202 are fixed through bolts, the distance between the two back pounding heads 1 can be adjusted by rotating the first arm rod 201 according to the back widths of different users or different positions to be pounded, so that the pounding is more accurate, the pounding position is more targeted, the body recovery is more facilitated, the second arm rod 202 is matched with the guide cylinder 301, one end of the second arm rod 202, which is far away from the first arm rod 201, is provided with a ball sleeve 205, a ball 206 is arranged in the ball sleeve 205, the matching mode of the ball sleeve 205 and the ball 206 is similar to the ball hinging mode, the ball 206 rolls in the ball sleeve 205 but cannot fall, the volume of the ball 206 is less than one half of the volume exposed outside of the, the rolling ball 206 is connected with the cam 801, and sliding fit is replaced by rolling between the rolling ball 206 and the cam 801, so that friction is reduced, and the running is smoother.

In order to increase the reliability of the fitting, as shown in fig. 5, a groove 803 which is fitted with the ball 206 is provided on the side wall of the cam 801, so that the ball 206 can be prevented from sliding to both sides of the cam 801, and the fitting can be more stable.

As shown in fig. 3, a guide rod 302 parallel to the telescopic arm 2 is connected to an inner wall of the chassis 3, and the limiting plate 204 is sleeved outside the guide rod 302 and is in sliding fit with the guide rod 302. By the cooperation of the guide rod 302 and the stopper plate 204, the stability of the sliding of the telescopic arm 2 can be improved.

As shown in fig. 3, in order to mount and fix the motor 8, a support plate 303 is disposed on the inner wall of the housing 3, and the motor 8 is mounted on the upper end of the support plate 303.

In order to improve convenience of use and increase the range of use, as shown in fig. 3, a battery 603 connected to the motor 8 is provided in the base 6, so that the battery can be used even when no external power source is provided, the battery 603 is mounted in the base 6 to improve the stability of the support of the base 6, and a charging port 602 connected to the battery is provided in the base 6.

In order to increase the stability of the device, as shown in fig. 3, a supporting block 606 is provided at one side of the base 6, an inserting rod 605 is connected to one side of the supporting block 606, and an inserting cylinder 604 which is slidably fitted with the inserting rod 605 is provided in the base 6.

As shown in fig. 6, when the angle of the telescopic arm 2 is adjusted, when the deflection angle of the case 3 is large, the support block 606 supports the telescopic arm to prevent the device from being unstable, and at this time, the insertion rod 605 is matched with the insertion cylinder 604 to fix the support block 606, so that the use safety of the device is ensured. When the support block 606 is used, the back-beating head 1 should be oriented in the same direction as the support block 606 to exert the support function of the support block 606, and therefore, when the rotation angle of the cabinet 3 is large, the back-beating head 1 and the support block 606 are oriented in the same direction as much as possible, and the support block 606 ensures the use stability.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an angularly adjustable back of body device, its characterized in that: including the head of pounding one's back, flexible arm, quick-witted case, strutting arrangement, carousel, base, the carousel passes through the connecting axle with the upper end of base and is connected, is equipped with the fixed pin that is used for fixed carousel on the base, strutting arrangement includes bracing piece, telescopic link, flexible cover, the upper end and the quick-witted case of bracing piece are articulated, the lower extreme and the carousel of bracing piece are connected, the lower extreme and the carousel of flexible cover are articulated, the lower extreme and the flexible cover sliding connection of telescopic link, the upper end and the quick-witted case of telescopic link are articulated, are equipped with the locking bolt that is used for fixed telescopic link on the lateral wall of flexible cover, the quick-witted incasement is equipped with actuating mechanism, flexible arm and quick-witted case sliding connection, the one end and.

2. The adjustable back pounding device of claim 1, wherein: evenly be equipped with on the lateral wall of carousel with fixed pin complex fixed slot, one side of base is equipped with the backup pad, fixed pin and backup pad screw-thread fit.

3. The adjustable back pounding device of claim 1, wherein: actuating mechanism includes the motor, even there is the pivot on the output shaft of motor, be equipped with the cam in the pivot, one side of machine case is equipped with the guide cylinder, flexible arm and guide cylinder sliding fit, the one end and the cam of flexible arm are connected, and the one end that flexible arm is close to the cam is equipped with the limiting plate, the cover has the spring on the flexible arm, the one end and the limiting plate connection of spring, the other end and the quick-witted incasement wall connection of spring.

4. An angularly adjustable back pounding device according to claim 3, wherein: the telescopic arm comprises a first arm rod and a second arm rod, one end of the first arm rod is connected with the back beating head, the other end of the first arm rod is hinged to the second arm rod, the second arm rod is matched with the guide cylinder, one end, far away from the first arm rod, of the second arm rod is provided with a ball sleeve, a rolling ball is arranged in the ball sleeve, and the rolling ball is connected with the cam.

5. An angularly adjustable back pounding device according to claim 3, wherein: and a groove matched with the rolling ball is arranged on the side wall of the cam.

6. The adjustable back pounding device of claim 4, wherein: the inner wall of the case is connected with a guide rod parallel to the telescopic arm, and the limiting plate is sleeved on the outer side of the guide rod and is in sliding fit with the guide rod.

7. An angularly adjustable back pounding device according to claim 3, wherein: the inner wall of the case is provided with a supporting plate, and the motor is arranged at the upper end of the supporting plate.

8. An angularly adjustable back pounding device according to claim 3, wherein: the base is internally provided with a battery connected with the motor, and the base is provided with a charging port connected with the battery.

9. The adjustable back pounding device of claim 1, wherein: one side of the base is provided with a supporting block, one side of the supporting block is connected with an inserting rod, and an inserting cylinder in sliding fit with the inserting rod is arranged in the base.