CN209548358U - A kind of Chair for knocking back with movable machine core - Google Patents
A kind of Chair for knocking back with movable machine core Download PDFInfo
- Publication number
- CN209548358U CN209548358U CN201821979197.8U CN201821979197U CN209548358U CN 209548358 U CN209548358 U CN 209548358U CN 201821979197 U CN201821979197 U CN 201821979197U CN 209548358 U CN209548358 U CN 209548358U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- motor
- chair
- bracket
- guide rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses a kind of Chair for knocking back with movable machine core, including chair frame, Qiao Bei mechanism and mobile mechanism, mobile mechanism includes X-motor, X screw rod, X guide rod, Y-motor, Y screw rod, Y guide rod and bracket, and Y sliding sleeve and Y swivel nut are fixed on bracket, X screw rod and X guide rod are provided on bracket, Qiao Bei mechanism includes holding shell, X swivel nut and X guide sleeve are provided on holding shell, X guide rod and the sliding of X guide sleeve connect, and X swivel nut is engaged with X screw rod, X-motor is fixed on bracket, and X screw rod is connect with X-motor.Y-motor drives the rotation of Y screw rod, bracket is driven to move along Y guide rod, to drive Qiao Bei mechanism to move along Y-direction, Shi Qiaobei mechanism can tap each position of back in the Y direction, cooperate X-motor to drive the rotation of X screw rod again, drives Qiao Bei mechanism to move in X direction, the percussion range of Shi Qiaobei mechanism becomes the range in a face, each position of human body back can be tapped comprehensively, and back experience is struck in promotion.
Description
Technical field
The utility model relates to a kind of Chair for knocking back, more particularly to a kind of Chair for knocking back with movable machine core.
Background technique
Existing Chair for knocking back is made of the machine core that couch and one can produce interval hammer action, but machine core
It is immovable, the mobile back of user is needed when tapping, so that machine core is tapped to the position of needs, it is not very square for using
Just.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of striking with movable machine core
Chair with back moves machine core, to beat the back of user comprehensively.
To achieve the above object, the utility model provides following technical solution: a kind of to strike back with movable machine core
Chair, including chair frame, Qiao Bei mechanism and mobile mechanism, chair frame include seat portion and backrest portion, and mobile mechanism includes X-motor, X screw rod, X
Guide rod, Y-motor, Y screw rod, Y guide rod and bracket, Y-motor are arranged in chair frame, and Y guide rod is arranged in backrest portion and prolongs along Y-direction
It stretches, Y screw rod is rotatably arranged in backrest portion and extends along Y-direction, and Y sliding sleeve and Y swivel nut, Y guide rod and Y sliding sleeve are fixed on bracket
Sliding connection, Y screw rod are engaged with Y swivel nut, and Y-motor is connect with Y screw rod, is moved with driving arm along Y-direction, is provided on bracket
X screw rod and X guide rod, Qiao Bei mechanism include holding shell, and X swivel nut and X guide sleeve are provided on holding shell, and X guide rod and the sliding of X guide sleeve connect
It connects, X swivel nut is engaged with X screw rod, and X-motor is fixed on bracket, and X screw rod is connect with X-motor.
There are two X limiting device, backrest portions for the left and right sides setting of backrest portion as a further improvement of the utility model,
Upper and lower ends setting there are two Y limiting device, X limiting device and Y limiting device include limit switch, two X touching portions
With two Y touching portions, limit switch is fixed in backrest portion, and X touching portion is arranged in Qiao Bei mechanism, and the setting of Y touching portion is being leaned on
On back.
X driving gear is provided on X-motor as a further improvement of the utility model, it is driven to be provided with X on X screw rod
Gear, X driving gear are engaged with X driven gear, and Y driving gear is provided on Y-motor, Y driven gear, Y are provided on Y screw rod
Driving gear is engaged with Y driven gear.
Backrest portion includes top plate and bottom plate as a further improvement of the utility model, the both ends of Y guide rod respectively with top plate
It is connected with bottom plate, constitutes a square frame.
The beneficial effects of the utility model, in the work of Qiao Bei mechanism, Y-motor drives the rotation of Y screw rod, drives bracket along Y
Guide rod is mobile, so that Qiao Bei mechanism be driven to move along Y-direction, Shi Qiaobei mechanism can tap each position of back in the Y direction,
Cooperate X-motor to drive the rotation of X screw rod again, drives Qiao Bei mechanism to move in X direction, the percussion range of Shi Qiaobei mechanism becomes one
The range in face, can tap each position of human body back comprehensively, and back experience is struck in promotion.
Detailed description of the invention
Fig. 1 is the overall structure figure of Chair for knocking back；
Fig. 2 is the structure chart of mobile mechanism's backrest；
Fig. 3 is the structure chart of mobile mechanism.
Specific embodiment
The utility model is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to figs. 1 to shown in Fig. 3, a kind of Chair for knocking back with movable machine core of the present embodiment, including chair frame 1, strike back
Mechanism 2 and mobile mechanism 3, chair frame 1 include seat portion 11 and backrest portion 12, and mobile mechanism 3 includes X-motor 31, X screw rod 32, X guide rod
33, Y-motor 34, Y screw rod 35, Y guide rod 36 and bracket 37, Y-motor 34 are arranged in chair frame 1, and Y guide rod 36 is arranged in backrest portion 12
Above and along Y-direction extend, Y screw rod 35 is rotatably arranged in backrest portion 12 and extends along Y-direction, is fixed with Y sliding sleeve along bracket 37
38 and Y swivel nut 39, Y guide rod 36 and the sliding of Y sliding sleeve 38 connect, and Y screw rod 35 is engaged with Y swivel nut 39, and Y-motor 34 and Y screw rod 35 connect
It connects, is moved with driving arm 37 along Y-direction, X screw rod 32 and X guide rod 33 are provided on bracket 37, Qiao Bei mechanism 2 includes holding shell
21, X swivel nut 22 and X guide sleeve 23 are provided on holding shell 21, X guide rod 33 and the sliding of X guide sleeve 23 connect, X swivel nut 22 and X screw rod 32
Engagement, X-motor 31 are fixed on bracket 37, and X screw rod 32 is connect with X-motor 31.
When Qiao Bei mechanism 2 works, Y-motor 34 drives Y screw rod 35 to rotate, and bracket 37 is driven to move along Y guide rod 36, thus
Qiao Bei mechanism 2 is driven to move along Y-direction, Shi Qiaobei mechanism 2 can tap each position of back in the Y direction, then cooperate X-motor
31 drive X screw rod 32 to rotate, and drive Qiao Bei mechanism 2 to move in X direction, the percussion range of Shi Qiaobei mechanism 2 becomes a face
Range, can tap each position of human body back comprehensively, and back experience is struck in promotion.
As a kind of improved specific embodiment, there are two X limiting device, backrests for the left and right sides setting of backrest portion 12
There are two Y limiting device, X limiting device includes two X limit switches 41 and two X touching portions, Y for the upper and lower ends setting in portion 12
Limiting device includes that two Y limit switches 43 and two Y touching portions, X limit switch 41 are fixed on bracket 37, and X touching portion is set
It sets in Qiao Bei mechanism 2, in the fixed chair frame 1 of Y limit switch 43, Y touching portion is arranged in backrest portion 12.
When Y limit switch 43 is encountered in a Y touching portion, Y-motor 34 stops the rotation of respective direction, to prevent from striking back
Mechanism 2 is moved to the position other than back, and the cooperation in X touching portion and X limit switch 41 also avoids Qiao Bei mechanism 2 de- from X-direction
From user back.Signal transmitting between X-motor 31, Y-motor 34 and X limit switch 41, Y limit switch 43, can be by corresponding
Microcomputer control, and signal transmission is carried out by wired or wireless mode.
As a kind of improved specific embodiment, it is provided with X driving gear 51 on X-motor 31, is provided on X screw rod 32
X driven gear 52, X driving gear 51 are engaged with X driven gear 52, are provided with Y driving gear 53 on Y-motor 34, on Y screw rod 35
It is provided with Y driven gear 54, Y driving gear 53 is engaged with Y driven gear 54.
When X-motor 31 rotates, X driving gear 51 is driven to rotate, drives X driven gear 52 to rotate, 52 band of X driven gear
Dynamic X screw rod 32 rotates, and by the cooperation of X driving gear 51 and X driven gear 52, transmits the power that X-motor 31 exports, drives X
Bar 32 rotates, when X-motor 31 being avoided directly to connect with X screw rod 32, effect of the X-motor 31 by axial force, to avoid X-motor
31 rotors are pushed by axial force.The function of Y driving gear and Y driven gear is identical as X driving gear and X driven gear.
As a kind of improved specific embodiment, backrest portion 12 includes top plate 121 and bottom plate 122, the both ends of Y guide rod 36
It is connect respectively with top plate 121 and bottom plate 122, constitutes a square frame.
The general outline of backrest portion 12 is made up of square frame, structure is simple, stable and easy to manufacture.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
These improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of Chair for knocking back with movable machine core, it is characterised in that: including chair frame (1), Qiao Bei mechanism (2) and mobile mechanism
(3), the chair frame (1) includes seat portion (11) and backrest portion (12), and the mobile mechanism (3) includes X-motor (31), X screw rod
(32), X guide rod (33), Y-motor (34), Y screw rod (35), Y guide rod (36) and bracket (37), the Y-motor (34) are arranged in chair
On frame (1), the Y guide rod (36) is arranged on backrest portion (12) and extends along Y-direction, and the Y screw rod (35) is rotatably arranged on
Extend in backrest portion (12) and along Y-direction, is fixed with Y sliding sleeve (38) and Y swivel nut (39), the Y guide rod on the bracket (37)
(36) it is connected with Y sliding sleeve (38) sliding, the Y screw rod (35) is engaged with Y swivel nut (39), the Y-motor (34) and Y screw rod (35)
Connection, is moved along Y-direction with driving arm (37), X screw rod (32) and X guide rod (33) is provided on the bracket (37), described
Qiao Bei mechanism (2) includes holding shell (21), is provided with X swivel nut (22) and X guide sleeve (23) on the holding shell (21), the X is led
Bar (33) and X guide sleeve (23) sliding connect, and the X swivel nut (22) is engaged with X screw rod (32), and the X-motor (31) is fixed on branch
On frame (37), the X screw rod (32) connect with X-motor (31).
2. a kind of Chair for knocking back with movable machine core according to claim 1, it is characterised in that: the backrest portion (12)
Left and right sides setting there are two X limiting device, there are two Y limiting device, institutes for the upper and lower ends setting of the backrest portion (12)
Stating X limiting device includes two X limit switches (41) and two X touching portions, and the Y limiting device includes two Y limit switches
(43) it is fixed on bracket (37) with two Y touching portions, the X limit switch (41), X touching portion is arranged in Qiao Bei mechanism
On, on the Y limit switch (43) fixed chair frame (1), Y touching portion is arranged on backrest portion (12).
3. a kind of Chair for knocking back with movable machine core according to claim 2, it is characterised in that: the X-motor (31)
On be provided with X driving gear (51), be provided with X driven gear (52) on the X screw rod (32), the X driving gear (51) and X
Driven gear (52) engagement, is provided with Y driving gear (53) on the Y-motor (34), be provided on the Y screw rod (35) Y from
Moving gear (54), the Y driving gear (53) are engaged with Y driven gear (54).
4. a kind of Chair for knocking back with movable machine core according to claim 3, it is characterised in that: the backrest portion (12)
Including top plate (121) and bottom plate (122), the both ends of the Y guide rod (36) are connect with top plate (121) and bottom plate (122) respectively, structure
At a square frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979197.8U CN209548358U (en) | 2018-11-28 | 2018-11-28 | A kind of Chair for knocking back with movable machine core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979197.8U CN209548358U (en) | 2018-11-28 | 2018-11-28 | A kind of Chair for knocking back with movable machine core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548358U true CN209548358U (en) | 2019-10-29 |
Family
ID=68300849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979197.8U Active CN209548358U (en) | 2018-11-28 | 2018-11-28 | A kind of Chair for knocking back with movable machine core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548358U (en) |
-
2018
- 2018-11-28 CN CN201821979197.8U patent/CN209548358U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107374897B (en) | Massage chair movement | |
| CN105078706A (en) | Rehabilitation training machine for upper limbs on left and right sides | |
| CN109658757A (en) | A kind of classroom VR of height experience science popularization common sense | |
| CN204569198U (en) | A kind of novel main signaling controller | |
| CN209548358U (en) | A kind of Chair for knocking back with movable machine core | |
| CN204840152U (en) | Control side upper limbs rehabilitation training device | |
| CN203777661U (en) | Electric simple-pendulum swing | |
| CN110151515A (en) | A kind of TCM nursing percussion device for rehabilitation | |
| CN102319168A (en) | Massaging device with multiple massaging manipulations | |
| CN107374898B (en) | Massage chair movement | |
| CN107362006B (en) | Massage armchair movement | |
| CN103142396A (en) | Automatic back-beating machine | |
| CN104523010B (en) | Working table | |
| CN203434020U (en) | Handle buffer device used for energy storage operating mechanism of moulded case circuit breaker | |
| CN204798302U (en) | Recovered seat of upper limbs function | |
| CN209286570U (en) | A kind of full-automatic strength fitness equipment | |
| CN109431743B (en) | Intelligent portable rehabilitation training device of department of neurology | |
| CN202223507U (en) | Massaging device capable of realizing multiple massage manipulations | |
| CN103690331B (en) | Bed recovery training appliance for recovery lower limbs | |
| CN209330038U (en) | A kind of connection structure of solar panels | |
| CN208986862U (en) | A kind of electronic device and electric tool | |
| CN208573983U (en) | Portable electric massaging spondyle machinery chair | |
| CN215132998U (en) | Knocking rehabilitation device for traditional Chinese medicine rehabilitation | |
| CN209269086U (en) | Sofa is moved forward and backward regulating device | |
| CN203169236U (en) | Error-proof percussion safety mechanism of straight-line incision anastomat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |