CN205286859U

CN205286859U - Waist resistance chair is turned round to intelligence

Info

Publication number: CN205286859U
Application number: CN201620004195.1U
Authority: CN
Inventors: 汤平; 朱莉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-01
Filing date: 2016-01-01
Publication date: 2016-06-08
Anticipated expiration: 2026-01-01

Abstract

The utility model relates to a waist resistance chair is turned round to intelligence, including motion supporting leg, be connected with the chair support bracket on the motion supporting leg, the chair support bracket is connected with the seat support and the back of the chair, be provided with seat support motion subassembly between chair support bracket and the seat support, seat support motion subassembly includes the subassembly casing with chair support bracket fixed connection, one side is provided with main eccentric wheel in the subassembly casing, subassembly casing bottom is provided with and is used for driving main eccentric wheel pivoted motor, main eccentric wheel keeps away from that one side of motor is articulated to have a main eccentric wheel eccentric shaft, main eccentric wheel eccentric shaft stretches out fixedly connected with motion backup pad behind the subassembly casing, the motion backup pad with seat support fixed connection. The utility model provides a waist resistance chair is turned round to intelligence seat support can carry out stable arc movement, all has effectual the activity to waist, buttockss, the shank of human body, and compact structure, and occupation space is little.

Description

Intelligence sways one's hips body-building chair

Technical field

This utility model relates to a kind of body-building chair, particularly relates to a kind of intelligence and sways one's hips body-building chair.

Background technology

The long-term crowd worked in face of computer, can owing to taking same posture for a long time thus tired and produce lumbar muscle strain and leg such as is ached at the symptom, regular carry out motion and can effectively alleviate the pressure of people, alleviate simultaneously and alleviate above-mentioned symptom, but the limitation due to time and environment, working clan is difficult to carry out regular body-building and motion, for this situation, people have invented can the various equipment of self-service body-building, and body-building chair is exactly one therein, body-building chair is by moving thus driving body part to move, thus reaching human body is carried out the purpose of activity, can effectively alleviate the pressure of people, obtain simultaneously and temper the effect even reduced weight, but existing body-building chair intelligence degree is not high, many drive body-building chair runnings that are required for using both hands and feet, and structure is complicated, mechanism is numerous, take up an area space big, motion amplitude is little, it is difficult to meet the user demand of people.

Summary of the invention

The purpose of this utility model is in that to provide a kind of intelligence to sway one's hips body-building chair, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model provides a kind of intelligence to sway one's hips body-building chair, including kinematic mount foot rest, described kinematic mount foot rest upper end is connected to chair Support bracket, described chair Support bracket is connected to seat support and the chair back, it is provided with seat movement assembly between described chair Support bracket and seat support, described seat movement assembly includes fixing, with chair Support bracket, the assembly housing being connected, in described assembly housing, side is provided with main eccentric, the motor for driving main eccentric to rotate it is provided with bottom described assembly housing, described main eccentric is hinged with main eccentric eccentric shaft away from the side of motor, it is fixedly connected with kinematic mount plate after described main eccentric eccentric shaft extension assembly housing, described kinematic mount plate is fixing with described seat support to be connected.

In technique scheme, directed guide shaft it is fixedly installed in described assembly housing, described directed guide shaft is provided with driven pulley kinematic mount plate, described driven pulley kinematic mount plate can move forward and backward along described directed guide shaft, described driven pulley kinematic mount plate is connected to two follower eccentrics by plane needle bearing, described two follower eccentrics are rotatably connected to from eccentric eccentric shaft, described fixing from eccentric eccentric shaft and kinematic mount plate is connected, and is respectively arranged with quiet ball bearing between driven pulley kinematic mount plate both sides and assembly housing.

In technique scheme, described chair Support bracket both sides are connected to seat board kinematic mount plate, described two seat board kinematic mount plates have been respectively articulated with lower supporting plate, two lower supporting plates have been respectively articulated with upper backup pad, both sides, described chair back rear portion are respectively arranged with back support frame, being rotatably connected to back support axle between described two back support framves, the other end of described two upper backup pads is hinged with the two ends of back support axle respectively.

In technique scheme, described chair back back is provided with top waist assembly, and waist assembly one end, described top is connected with described back support axle.

In technique scheme, described chair Support bracket both sides have been also respectively connected with self-locking hydraulic pressure support bar, and the other end of described two self-locking hydraulic pressure support bars connects the two ends of back support axle respectively.

In technique scheme, described chair Support bracket is provided with single-chip microcomputer, described single-chip microcomputer controls the switch of motor by control circuit, the output shaft of described motor is provided with rotating-speed control circuit, described rotating-speed control circuit is connected with described single-chip microcomputer, being provided with weight sensor in described seat support, described weight sensor is connected with described single-chip microcomputer.

Intelligence in this utility model sways one's hips body-building chair, it is provided by seat movement assembly, seat support can be made to twist, range of movement is big, assembly takes up room little, carry out operation when can only take up seat bottom little space, well the waist buttocks of user is twisted, and be further driven to leg movements; By the single-chip microcomputer being connected with the motor of actuation movement assembly, it is possible to the switch of intelligentized control method assembly, forward and reverse motion also control motion frequency.

Accompanying drawing explanation

Fig. 1 is the side portion structure schematic diagram of the intelligent body-building chair that sways one's hips in this utility model;

Fig. 2 is the upward view of the seat movement assembly of the intelligent body-building chair that sways one's hips in this utility model;

Fig. 3 is the sectional view at A-A place in Fig. 2;

Fig. 4 is the sectional view at B-B place in basis 2.

The drawing reference numeral of detailed description of the invention illustrates:

1, kinematic mount foot rest; 2, chair Support bracket; 3, seat support; 4, the chair back; 5, seat movement assembly; 6, assembly housing; 7, main eccentric; 8, motor; 9, main eccentric eccentric shaft; 10, kinematic mount plate; 11, directed guide shaft; 12, driven pulley kinematic mount plate; 13, follower eccentric; 14, from eccentric eccentric shaft; 15, quiet ball bearing; 16, top waist assembly; 17, seat board kinematic mount plate; 18, lower supporting plate; 19, upper backup pad; 20, back support frame; 21, back support axle; 22, self-locking hydraulic pressure support bar.

Detailed description of the invention

For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with the drawings and specific embodiments, this utility model is described in further detail.

Intelligence in this utility model sways one's hips body-building chair, as shown in Figure 1, including kinematic mount foot rest 1, kinematic mount foot rest 1 upper end is connected to chair Support bracket 2, chair Support bracket 2 is provided with seat support 3 and the chair back 4, seat movement assembly 5 it is provided with between chair Support bracket 2 and seat support 3, seat movement assembly 5 such as Fig. 2, Fig. 3, shown in Fig. 4, including fixing the assembly housing 6 being connected with chair Support bracket, in assembly housing 6, side is provided with main eccentric 7, the motor 8 for driving main eccentric 7 to rotate it is provided with bottom assembly housing 6, main eccentric 7 is hinged with main eccentric eccentric shaft 9 away from the side of motor 8, it is fixedly connected with kinematic mount plate 10 after main eccentric eccentric shaft 9 extension assembly housing 6, kinematic mount plate 10 is fixing with seat support 3 to be connected,Directed guide shaft 11 it is fixedly installed in assembly housing 6, directed guide shaft 11 is provided with driven pulley kinematic mount plate 12, driven pulley kinematic mount plate 12 can move forward and backward along directed guide shaft 11, driven pulley kinematic mount plate 12 is connected to two follower eccentrics 13 by plane needle bearing, follower eccentric 13 is rotatably connected to from eccentric eccentric shaft 14, it is connected from eccentric eccentric shaft 14 is fixing with kinematic mount plate 10, follower eccentric 13 is also associated with extending to the central shaft outside assembly housing 6, quiet ball bearing 15 it is respectively arranged with between driven pulley kinematic mount plate 12 both sides and assembly housing 6.

Chair Support bracket 2 both sides are connected to seat board kinematic mount plate 17, two seat board kinematic mount plates 17 have been respectively articulated with lower supporting plate 18, two lower supporting plates 18 have been respectively articulated with upper backup pad 19, both sides, the chair back 4 rear portion are respectively arranged with back support frame 20, it is rotatably connected to back support axle 21 between two back support framves 20, the other end of two upper backup pads 19 is hinged with the two ends of back support axle 21 respectively, chair Support bracket 2 both sides have been also respectively connected with self-locking hydraulic pressure support bar 22, the other end of two self-locking hydraulic pressure support bars 22 connects the two ends of back support axle 21 respectively, the chair back 4 back is provided with top waist assembly 16, waist assembly 16 one end, top is connected with back support axle 21.

Chair Support bracket 2 is provided with single-chip microcomputer, single-chip microcomputer controls the switch of motor 8 by control circuit, the output shaft of motor 8 is provided with rotating-speed control circuit, rotating-speed control circuit includes Hall element, rotating-speed control circuit is connected with single-chip microcomputer, being provided with weight sensor in seat support 3, weight sensor is connected with single-chip microcomputer.

The sway one's hips use principle of body-building chair of intelligence in this utility model is, user is sitting on chair, instruction is inputted to single-chip microcomputer by controller, single-chip microcomputer controls motor 8 by control circuit and starts, motor 8 drives main eccentric 7 to rotate, main eccentric 7 is twisted by main eccentric eccentric shaft 9 brought into motion gripper shoe 10, kinematic mount plate 10 drives two follower eccentrics 13 to move simultaneously, restriction effect due to directed guide shaft 11, the drive driven pulley kinematic mount plate 12 of two follower eccentrics 13 moves linearly back and forth along directed guide shaft 11, by driving the main eccentric 7 of driven pulley kinematic mount plate 12 twisting to drive seat support 3 to be fixed the twisting of track with two follower eccentrics 13 doing rectilinear motion, owing to main eccentric 7 and follower eccentric 13 are arranged in the assembly housing 6 of seat movement assembly 5, driven by the motor 8 being arranged on below assembly housing 6, the thickness of assembly housing 6 has only to hold main eccentric 7 and follower eccentric 13 and the needle bearing corresponding with main eccentric 7 and follower eccentric 13, therefore it is arranged on the seat movement assembly 5 below seat support 3 and takes up room only small, well can be connected with seat support 3 and chair Support bracket 2, and it is too fat to move huge unlike existing body-building chair, the rotation of main eccentric 7 simultaneously and the rectilinear motion of follower eccentric 13 are made a concerted effort, brought into motion gripper shoe 10 and seat support 3 carry out being similar to the twisting of hula hoop movements track, can be good at the waist of user is twisted, play sport and body-building and the effect of thin waist, and drive the buttocks of user and leg to seesaw in this course, so that the waist of user, buttocks, leg is moved, when user leaves seat support 3, weight sensor communicates information to single-chip microcomputer, single-chip microcomputer cuts out motor 8 by control circuit, the body-building chair stop motion so that intelligence sways one's hips, at the volley simultaneously, can inputting instruction by controller, control single chip computer regulates the positive-negative rotation state of the rotating speed of motor 8, rotation time and output shaft, regulates the kinestate of seat movement assembly 5 accordingly,Back support frame 20 is set in both sides, the chair back 4 rear portion simultaneously, by back support axle 21 and upper backup pad 19 between two back support framves 20, upper backup pad 19 is hinged with lower supporting plate 18, lower supporting plate 18 is hinged with the seat board kinematic mount plate 17 on chair Support bracket 2, thus the chair back 4 pressure experienced is sequentially delivered to seat board kinematic mount plate 17 place on chair Support bracket 2 by upper backup pad 19 and lower supporting plate 18, disperse the chair back 4 subjected to stress, improve stability, the self-locking hydraulic pressure support bar 22 simultaneously arranged by chair Support bracket 2 both sides, can relative distance between adjusting back 4 and chair Support bracket 2, improve the comfort level used.

Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims

1. an intelligence sways one's hips body-building chair, it is characterized in that: include kinematic mount foot rest (1), described kinematic mount foot rest (1) upper end is connected to chair Support bracket (2), described chair Support bracket (2) is connected to seat support (3) and the chair back (4), it is characterized in that: between described chair Support bracket (2) and seat support (3), be provided with seat movement assembly (5), described seat movement assembly (5) includes the assembly housing (6) that be connected fixing with chair Support bracket (2), described assembly housing (6) interior side is provided with main eccentric (7), described assembly housing (6) bottom is provided with the motor (8) for driving main eccentric (7) to rotate, described main eccentric (7) is hinged with main eccentric eccentric shaft (9) away from the side of motor (8), it is fixedly connected with kinematic mount plate (10) after described main eccentric eccentric shaft (9) extension assembly housing (6), described kinematic mount plate (10) is fixing with described seat support (3) to be connected.

2. intelligence according to claim 1 sways one's hips body-building chair, it is characterized in that: in described assembly housing (6), be fixedly installed directed guide shaft (11), described directed guide shaft (11) is provided with driven pulley kinematic mount plate (12), described driven pulley kinematic mount plate (12) can move forward and backward along described directed guide shaft (11), described driven pulley kinematic mount plate (12) is connected to two follower eccentrics (13) by plane needle bearing, described two follower eccentrics (13) are rotatably connected to from eccentric eccentric shaft (14), described fixing from eccentric eccentric shaft (14) and kinematic mount plate (10) is connected, quiet ball bearing (15) it is respectively arranged with between driven pulley kinematic mount plate (12) both sides and assembly housing (6).

3. intelligence according to claim 2 sways one's hips body-building chair, it is characterized in that: described chair Support bracket (2) both sides are connected to seat board kinematic mount plate (17), described two seat boards kinematic mount plate (17) have been respectively articulated with lower supporting plate (18), two lower supporting plates (18) have been respectively articulated with upper backup pad (19), the described chair back (4) both sides, rear portion are respectively arranged with back support frame (20), it is rotatably connected to back support axle (21) between described two back support framves (20), the other end of described two upper backup pads (19) is hinged with the two ends of back support axle (21) respectively.

4. intelligence according to claim 3 sways one's hips body-building chair, it is characterized in that: the described chair back (4) back is provided with top waist assembly (16), and waist assembly (16) one end, described top is connected with described back support axle (21).

5. intelligence according to claim 4 sways one's hips body-building chair, it is characterized in that: described chair Support bracket (2) both sides have been also respectively connected with self-locking hydraulic pressure support bar (22), the other end of described two self-lockings hydraulic pressure support bar (22) connects the two ends of back support axle (21) respectively.

6. intelligence according to claim 5 sways one's hips body-building chair, it is characterized in that: described chair Support bracket (2) is provided with single-chip microcomputer, described single-chip microcomputer controls the switch of motor (8) by control circuit, the output shaft of described motor (8) is provided with rotating-speed control circuit, described rotating-speed control circuit is connected with described single-chip microcomputer, being provided with weight sensor in described seat support (3), described weight sensor is connected with described single-chip microcomputer.