CN206508195U - Pound one's back robot - Google Patents

Abstract

The back-beating robot comprises: a chair, a base, a hammer head longitudinal movement mechanism, a hammer head lateral movement mechanism, and a hammer head swing mechanism. The up and down movement of the hammer head can be realized through the meshing mechanism of the lifting platform and the lead screw; the hammer head and the hammer handle are connected by a spring, which can make the force on the back of the human body more stable and soft; The guide slide moves to the middle or both sides at the same time to realize the lateral separation or close movement of the hammer head and hammer handle; the cylindrical pin at the bottom of the hammer handle is eccentrically connected with the upper gears of the two meshing gears to realize the front and back beating movement of the hammer head and hammer handle.

Description

back-beating robot

technical field

The utility model relates to a back-beating robot, which belongs to the field of physiotherapy equipment.

Background technique

With the transformation of the medical model, people's pursuit of natural therapy has increased significantly, and medical equipment such as massage back chairs and massage back beds have developed rapidly. However, traditional massage chairs and massage beds are passive, and the massage methods are all from the bottom Pushing upwards, the person being massaged relies on his own body weight to perform the massage, and the person being massaged needs to adjust his own muscles to "find" the massage pressure point. The massaged part is under the pressure of his own body weight and cannot receive the massage in a relaxed manner; in addition , Traditional massage chairs and massage tables have a single massage technique and cannot complete the massage movements imitating experts, and generally fail to achieve therapeutic effects. For the shortcomings of traditional massage chairs and massage beds, the back-beating robot can perform intelligent tapping according to the acupuncture points of the human body, or customize the tapping, and can also complete a series of simple massages at the same time.

Contents of the invention

In view of the above problems, the utility model proposes a back-beating robot to prevent the phenomenon that it is difficult to locate the back-beating during the back-beating process. In addition, the designed spring connection mechanism between the hammer head and the hammer handle can effectively realize the gentle force on the back Soft, which reduces the discomfort caused by uneven strength during the back beating process.

The basic technical scheme is:

Beat the back robot, it is characterized in that, described back beat robot is made of chair, base, tup longitudinal movement mechanism, tup transverse movement mechanism, tup swing mechanism, it is characterized in that, described tup longitudinal movement mechanism The leading screw is fixed on the base, the hammer head transverse movement mechanism is fixed on the two support plates of the hammer head longitudinal movement mechanism, and the hammer head swing mechanism is connected with the hammer head transverse movement mechanism.

As a preferred technical solution, the hammerhead longitudinal movement mechanism is composed of a lead screw, a vertical guide rod one, a vertical guide rod two, a lead screw motor, a lifting slide table, a support plate one, and a support plate two; the lead screw Installed on the base, the first vertical guide rod and the second vertical guide rod are fixedly connected on the base, and the lead screw motor is connected with the lead screw and installed on the base.

As a preferred technical solution, the hammer head lateral movement mechanism is composed of a horizontal guide bar one, a horizontal guide bar two, a spline, a gear support one, a gear support two, a gear support three, a gear support four, a slider one, a slider Block 2, two helical double-ended studs, and a stud drive motor; the first horizontal guide bar, the second horizontal guide bar, and the two helical double-ended studs are all fixed on the first support plate and the second support plate, and the splines pass through the bearings Connect with support plate 1, support plate 2 and gear support 1, 2, 3, 4, gear support 1 and gear support 2 are welded on slider 1, gear support 3 and gear support 4 are welded on slider 2, slider The first slide block and the second slide block are respectively installed on two sides of the double-ended studs in the two directions of rotation, and the second horizontal guide bar passes through the first slide block and the second slide block;

As a preferred technical solution, the hammer head swing mechanism is composed of gear one, gear two with eccentric connection bolt head, gear three, gear four with eccentric connection bolt head, spline motor, hammer handle one, hammer Handle 2, hammer head 1, and hammer head 2 are composed; the gear 1 meshes with gear 2, and the gear 3 meshes with gear 4; the spline motor is connected with the spline, the spline passes through the gear 1 and gear 3, and the gear 1 is installed On gear support 1 and gear support 2, gear 3 is installed on gear support 3 and gear support 4; gear 2 is installed on gear support 1, and gear 4 is installed on gear support 4; There is a spring, hammer handle 1 and hammer handle 2 are respectively hinged on gear 2 and gear 4 with eccentric connection bolt heads, horizontal guide bar 1 passes through the middle groove of the two hammer handles; hammer head 1 and hammer head 2 respectively pass through Spring is connected with hammer handle one and hammer handle two.

The beneficial effects of the present invention are:

1. The utility model realizes the precise positioning of beating the back by using the hammer head longitudinal movement mechanism and the hammer head transverse movement mechanism, and avoids blind beating;

2. The utility model can effectively realize gentle and gentle force on the back by connecting the hammer head and hammer handle through a spring, which reduces the discomfort caused by uneven force in the process of beating the back. ;

3. The two-rotation double-ended stud used in the utility model, when adjusting the two-rotation double-ended stud, can make the two sliders squeeze to the middle at the same time or separate from both ends at the same time, which easily realizes hammering. The lateral positioning of the back is simple and reliable in structure.

Description of drawings

Accompanying drawing 1, the overall structure schematic diagram 1 of the utility model;

Accompanying drawing 2, the overall structure schematic diagram 2 of the present utility model;

Accompanying drawing 3, the internal structure diagram of the utility model.

In the figure: 1, chair, 2, stud drive motor, 3, base, 4 lead screw, 5, lead screw motor, 6, spline, 7, lifting slide table, 8, spline motor, 9-1, hammer Head one, 9-2, hammerhead two, 10-1, spring one, 10-2, spring two, 11-1, gear one, 11-2, gear two with eccentric bolt post, 11-2, gear Three, 11-2, gear four with eccentric bolt post, 13-1, slide block one, 13-2, slide block two, 14, horizontal guiding light rod one, 15, two helical double-ended studs, 16 2. Horizontal guide light bar two, 17-1, hammer handle one, 17-2, hammer handle two, 18-1, vertical guide bar one, 18-2, vertical guide bar two, 19-1 support plate one, 19-2 support plate two, 20-1 gear support one, 20-2 gear support two, 21-1 gear support three, 21-2 gear support four.

detailed description

The structure diagram of the utility model is shown in Fig. 1 , Fig. 2 and Fig. 3 . The back-beating robot consists of: chair (1), base (3), hammer head longitudinal movement mechanism, hammer head lateral movement mechanism, hammer head swing mechanism; the screw (4) of the hammer head longitudinal movement mechanism is fixed on the base (3) Above, the hammer head transverse movement mechanism is fixed on the two support plates of the hammer head longitudinal movement mechanism, and the hammer head swing mechanism is connected with the hammer head longitudinal movement mechanism.

The vertical movement mechanism of the hammer head is composed of a lead screw (4), a vertical guide rod one (18-1), a vertical guide rod two (18-2), a lead screw motor (5), a lifting slide table (7), a support Plate one (19-1), support plate two (19-2); lead screw (4) is fixed on the base (3), vertical guide bar one (18-1) and vertical guide bar two (18- 2) Fixedly connected to the base (3), the lead screw motor (5) is connected to the lead screw (4) and installed on the base (3). As the lead screw (4) rotates with the lead screw motor (5), the lift table (7) rises through the engagement transmission of the lift table (7) and the lead screw (4).

The hammer head lateral movement mechanism is composed of the first horizontal guide rod (16), the second horizontal guide rod (14), the spline (6), the first gear support (20-1), the second gear support (20-2), the third gear support (21-1), gear support four (21-2), slider one (13-1), slider two (13-2), two-rotation studs (15), stud drive motor (2 ) composition; the first horizontal guide bar (16), the second horizontal guide bar (14) and the two helical studs (15) are all fixed on the first support plate (19-1) and the second support plate (19-2) , the spline (6) passes through the bearing and support plate one (19-1), support plate two (19-2) and gear support one (20-1), gear support two (20-2), gear support three (21 -1), gear support four (21-2) connection, gear support one (20-1) and gear support two (20-2) are welded on slider one (13-1), gear support three (21-1 ) and gear support four (21-2) are welded on slider two (13-2), and slider one (13-1) and slider two (13-2) are respectively installed on two helical studs ( 15) on both sides, the horizontal guide bar two (14) passes through the slide block one (13-1) and the slide block two (13-2); the stud drive motor (2) is connected with the two helical double-ended studs ( 15) Connect.

The hammer head swing mechanism is composed of gear one (11-1), gear two (11-2) with eccentric connection bolt head, gear three (12-1), gear four (12-2) with eccentric connection bolt head ), spline motor (8), hammer handle one (17-1), hammer handle two (17-2), hammer head one (9-1), hammer head two (9-2); the gear One (11-1) meshes with gear two (11-2), and gear three (12-1) meshes with gear four (12-2); the spline motor (8) is connected with the spline (6), and the spline ( 6) Through gear one (11-1) and gear three (12-1), gear one (11-1) is installed on gear support one (20-1) and gear support two (20-2), gear three (12-1) is installed on gear support three (21-1) and gear support four (21-2); gear two is installed on gear support one (20-1), and gear four (12-2) is installed on gear On the support four (21-2); the middle part of the hammer handle is slotted, and the upper end has a spring, and the hammer handle one (17-1) and hammer handle two (17-2) are respectively hinged on the On gear 2 (11-2) and gear 4 (12-2), horizontal guide bar 1 (16) passes through the middle groove of the two hammer handles; hammer head 1 (9-1) and hammer head 2 (9-2) Connect with hammer handle one (17-1) and hammer handle two (17-2) by spring respectively.

The process of the utility model in use is as follows:

Before use, return the positioning back-beating robot to the original position, and the elevating slide table (7) is in the lowest end state, and slide block one (13-1) and slide block two (13-2) are in the farthest state.

When in use, a variety of movement modes can be realized:

Embodiment 1: The lead screw motor (5) drives the lead screw (4), and the lifting slide (7) moves upward through the upward movement of the lift slide (7) under the meshing motion with the lead screw (4) to realize the hammerhead (9 ) up and down movement.

Embodiment 2: The stud motor (2) drives the two rotating double-ended studs (15) to make the slider 1 (13-1) and the slider 2 (13-2) approach or separate laterally. At this time, Lateral movement of the hammer head (9) can be realized.

Embodiment 3: The spline motor (8) drives the spline (6) to move, and the spline (6) drives gear one (12-1) and gear three (13-1) to move, and the gear with the eccentrically connected bolt head Gear 2 (12-2) meshes with gear 4 (13-2), and the hammer head (9) can beat back and forth at this time

Embodiment 1, Embodiment 2, and Embodiment 3 cooperate with actions to complete back-beating requirements in different positions.

The basic principles and main features of the present utility model have been shown and described above. The utility model is not limited by the above-mentioned embodiments, and what the above-mentioned embodiments and description describe is only the principle of the invention. Under the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements. These Inventions and improvements all fall within the scope of the claimed utility model.

Claims (3)

1. pound one's back robot, its composition includes：Chair, base, tup longitudinal moving mechanism, tup transverse moving mechanism, tup Swing mechanism, it is characterised in that the leading screw of described tup longitudinal moving mechanism is fixed on base, tup transverse moving mechanism It is fixed in two supporting plates of tup longitudinal moving mechanism, tup swing mechanism is connected with tup transverse moving mechanism；Described Tup longitudinal moving mechanism is by leading screw, vertical lead thick stick one, vertical leads thick stick two, spindle motor, lifting sliding table, supporting plate one, branch Fagging two is constituted；Leading screw is arranged on base, and thick stick one is led vertically and is connected firmly with leading thick stick two vertically on base, spindle motor and leading screw Connection, and on base.

2. the robot according to claim 1 that pounds one's back, it is characterised in that described tup transverse moving mechanism is by transverse direction Leading thick stick one, horizontal thick stick two, spline, the gear of leading supports one, gear support two, gear support three, gear to support four, sliding block one, slide Block two, two rotation direction studs, stud motor composition；Laterally lead thick stick one, transverse direction leads thick stick two and two rotation direction studs are equal Be fixed in supporting plate one and supporting plate two, spline by bearing and supporting plate one, supporting plate two and gear support one, two, three, Four connections, gear support one and gear support two are welded on sliding block one, and gear support three and gear support four are welded on sliding block On two, sliding block one and sliding block two are separately mounted to the both sides of two rotation direction studs, laterally lead thick stick two through sliding block one and sliding block Two；Stud motor is connected with two rotation direction studs.

3. the robot according to claim 1 or 2 that pounds one's back, it is characterised in that described tup swing mechanism is by gear First, gear two, gear three with eccentric coupling bar head, the gear four with eccentric coupling bar head, spline motor, hammer handle one, Hammer handle two, tup one, tup two are constituted；Described gear one is engaged with gear two, and gear three is engaged with gear four；Spline motor It is connected with spline, spline passes through gear one and gear three, gear one is arranged in gear support one and gear support two, gear three In gear support three and gear support four；Gear two is arranged in gear support one, and gear four is supported installed in gear On four；Handle middle part fluting is beaten, upper end carries spring, and hammer handle one and hammer handle two are cut with scissors respectively to be associated in eccentric coupling bar head On gear two and gear four, the medial launder that thick stick one passes through two hammer handles is laterally led；Tup one and tup two pass through spring and hammer respectively Handle one and hammer handle two are connected.