CN209490224U - A kind of backbone nursing stretching device convenient for adjusting size - Google Patents
A kind of backbone nursing stretching device convenient for adjusting size Download PDFInfo
- Publication number
- CN209490224U CN209490224U CN201822260362.0U CN201822260362U CN209490224U CN 209490224 U CN209490224 U CN 209490224U CN 201822260362 U CN201822260362 U CN 201822260362U CN 209490224 U CN209490224 U CN 209490224U
- Authority
- CN
- China
- Prior art keywords
- drawing plate
- plate
- fixed plate
- connecting rod
- extension board
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of backbone nursing stretching devices convenient for adjusting size, including fixed plate and screw rod, the left of the fixed plate is connected with bull stick, and roller is provided on the outside of bull stick, drawing plate is provided with above the roller, and the second shifting chute is offered on the left of drawing plate, second shifting chute is internally provided with extension board, and head splint is connected on the left of extension board, the front and rear sides of the extension board offer location hole, and location hole is internally provided with pilot pin, fixing belt is provided with above the drawing plate, and the right of drawing plate is connected with connecting rod, the screw rod is mounted on the inside of connecting rod, and first movement slot is provided on the outside of connecting rod.This can reduce the frictional force of drawing plate and fixed plate during drawing plate is mobile, convenient for the movement of drawing plate, and reduce the abrasion of device convenient for being provided with roller on the downside of the backbone nursing stretching device drawing plate of adjusting size.
Description
Technical field
The utility model relates to backbones to nurse correlative technology field, and specially a kind of backbone convenient for adjusting size, which is nursed, to be used
Stretching device.
Background technique
With the development of society, the increase of operating pressure, some office workers usually handle official business before computer a whole day, for a long time
Backbone was damaged in the past, needs regularly to nurse backbone to alleviate the damage of backbone, most commonly seen backbone
Care method is stretched to backbone, and size cannot be adjusted according to the height of user in existing traction splint device,
So that user cannot comfortably stretch when in use, and during traction splint, the drawing plate bottom side on device
Frictional force it is larger, for a long time device is caused to damage.
So we have proposed a kind of backbone nursing stretching device convenient for adjusting size is set forth above in order to solve
The problem of.
Summary of the invention
The purpose of this utility model is to provide a kind of backbone nursing stretching devices convenient for adjusting size, on solving
Size cannot be adjusted according to the height of user in the traction splint device existing currently on the market for stating background technique proposition,
So that user cannot comfortably stretch when in use, and during traction splint, the drawing plate bottom side on device
Frictional force it is larger, for a long time to device cause damage the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of backbone nursing convenient for adjusting size
With stretching device, including fixed plate and screw rod, the left of the fixed plate is connected with bull stick, and rolling is provided on the outside of bull stick
Tin, it is provided with drawing plate above the roller, and the second shifting chute is offered on the left of drawing plate, second shifting chute
It is internally provided with extension board, and is connected with head splint on the left of extension board, the front and rear sides of the extension board offer positioning
Hole, and location hole is internally provided with pilot pin, and fixing belt, and the right connection of drawing plate are provided with above the drawing plate
There is connecting rod, the screw rod is mounted on the inside of connecting rod, and first movement slot is provided on the outside of connecting rod, the screw rod
Outside is welded with worm gear, and worm screw is connected on the downside of worm gear, and the front end of the worm screw and the output end of servo motor connect, institute
The right for stating fixed plate is provided with leg supporting plate.
Preferably, the roller is arranged in the upper left side of fixed plate at equal intervals, and the highest point of roller and drawing plate
Minimum point fitting.
Preferably, the highest point of the drawing plate and the highest point of fixed plate are concordant, and the principal section of fixed plate is L shape
Structure.
Preferably, the head splint and leg supporting plate are respectively connected with extension board, and head splint is moved by extension board and second
Dynamic slot is slidably connected with drawing plate, and leg supporting plate is slidably connected by extension board and the second shifting chute with fixed plate.
Preferably, the fixing belt is provided with 2, and 2 fixing belts are separately mounted to upside and the drawing plate of fixed plate
Upside.
Preferably, the connecting rod is provided with 2, and the inside of connecting rod is thread-like structure, and connecting rod and silk
Bar is threadedly coupled.
Compared with prior art, the utility model has the beneficial effects that should be convenient for the backbone nursing stretching of adjusting size
Device,
(1) it is provided with roller on the downside of drawing plate, drawing plate and fixed plate can be reduced during drawing plate is mobile
Frictional force, convenient for the movement of drawing plate, and reduce the abrasion of device；
(2) head splint and leg supporting plate are respectively connected with extension board, by pulling head splint and the adjustable dress of leg supporting plate
The size set, convenient for different crowds carry out using；
(3) it is provided with drawing plate, rotary screw rod drives connecting rod mobile, and connecting rod drives drawing plate to be moved, thus
So that drawing plate drives user to move, user's backbone is stretched.
Detailed description of the invention
Fig. 1 is that the utility model master cuts open structural schematic diagram；
Fig. 2 bows for the utility model and cuts open structural schematic diagram；
Fig. 3 is the utility model schematic view of the front view.
In figure: 1, fixed plate；2, bull stick；3, roller；4, first movement slot；5, drawing plate；6, head splint；7, extension board；
8, location hole；9, pilot pin；10, the second shifting chute；11, fixing belt；12, connecting rod；13, screw rod；14, worm gear；15, worm screw；
16, leg supporting plate；17, servo motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of backbone nursing drawing convenient for adjusting size
Stretch device, including fixed plate 1, bull stick 2, roller 3, first movement slot 4, drawing plate 5, head splint 6, extension board 7, location hole 8, fixed
Position bolt 9, the second shifting chute 10, fixing belt 11, connecting rod 12, screw rod 13, worm gear 14, worm screw 15, leg supporting plate 16 and servo electricity
Machine 17, the left of fixed plate 1 is connected with bull stick 2, and the outside of bull stick 2 is provided with roller 3, and the top of roller 3 is provided with stretching
Plate 5, and the left side of drawing plate 5 offers the second shifting chute 10, the second shifting chute 10 is internally provided with extension board 7, and extends
The left side of plate 7 is connected with head splint 6, the front and rear sides of extension board 7 offer location hole 8, and location hole 8 is internally provided with
Pilot pin 9, the top of drawing plate 5 is provided with fixing belt 11, and the right of drawing plate 5 is connected with connecting rod 12, and screw rod 13 is installed
The outside of the inside of connecting rod 12, and connecting rod 12 is provided with first movement slot 4, the outside of screw rod 13 is welded with worm gear 14,
And the downside of worm gear 14 is connected with worm screw 15, the front end of worm screw 15 is connect with the output end of servo motor 17, the right of fixed plate 1
It is provided with leg supporting plate 16.
The upper left side of fixed plate 1 is arranged in roller 3 at equal intervals, and the minimum point of the highest point of roller 3 and drawing plate 5 is pasted
It closes, the frictional force of drawing plate 5 Yu fixed plate 1 can be reduced during drawing plate 5 is mobile.
The highest point of drawing plate 5 is concordant with the highest point of fixed plate 1, and the principal section of fixed plate 1 is L shape structure, this
Design lies on device convenient for user and stretches to backbone.
Head splint 6 and leg supporting plate 16 are respectively connected with extension board 7, and head splint 6 passes through extension board 7 and the second shifting chute 10
It is slidably connected, and leg supporting plate 16 is slidably connected by extension board 7 and the second shifting chute 10 with fixed plate 1, leads to drawing plate 5
Cross pull head splint 6 and the adjustable device of leg supporting plate 16 size, convenient for different crowds carry out using.
Fixing belt 11 is provided with 2, and 2 fixing belts 11 be separately mounted to fixed plate 1 upside and drawing plate 5 it is upper
The upper body of user and the lower part of the body are fixed respectively for side, stretch convenient for the backbone to user.
Connecting rod 12 is provided with 2, and the inside of connecting rod 12 is thread-like structure, and connecting rod 12 and 13 spiral shell of screw rod
Line connection drives connecting rod 12 mobile by rotary screw rod 13, and connecting rod 12 drives drawing plate 5 to be moved, so that drawing
Stretching plate 5 drives user to move, and stretches to user's backbone.
Working principle: when being convenient for the backbone nursing stretching device of adjusting size using this, firstly, user first will be whole
A device is smoothly placed into working region, can be by head splint 6 from the left side of drawing plate 5 if the height of user is excessively high
Second shifting chute 10 pulls to the left, extends the length of drawing plate 5, by second shifting chute of the leg supporting plate 16 on the right side of fixed plate 1
10 pull to the right, extend the length of fixed plate 1, comfortably lie onto device convenient for user, user's spine portion is lain to drawing
Plate 5 is stretched, then the upper body and the lower part of the body that use are fixed respectively by fixing belt 11,17 external power supply of servo motor makes
It obtains servo motor 17 to rotate forward, servo motor 17 drives worm screw 15 to rotate, and worm screw 15 drives the rotation of worm gear 14, so that worm gear 14
The screw rod 13 of interior welds rotates, and then connecting rod 12 is driven to be moved to the left, so that drawing plate 5 drives user to be moved to the left,
The backbone of user is stretched, during drawing plate 5 is mobile, the bottom side of drawing plate 5 is by roller 3 in fixed plate 1
Upper Slideslip, it is possible to reduce the frictional force between drawing plate 5 and fixed plate 1, convenient for the movement of drawing plate 5, in this specification not
The content being described in detail belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of backbone nursing stretching device convenient for adjusting size, including fixed plate (1) and screw rod (13), feature exists
In: the left of the fixed plate (1) is connected with bull stick (2), and roller (3) are provided on the outside of bull stick (2), the roller (3)
Top be provided with drawing plate (5), and the second shifting chute (10) are offered on the left of drawing plate (5), second shifting chute
(10) be internally provided with extension board (7), and head splint (6) are connected on the left of extension board (7), before the extension board (7)
Two sides offer location hole (8) afterwards, and location hole (8) is internally provided with pilot pin (9), the top of the drawing plate (5)
It is provided with fixing belt (11), and the right of drawing plate (5) is connected with connecting rod (12), the screw rod (13) is mounted on connecting rod
(12) inside, and first movement slot (4) are provided on the outside of connecting rod (12), worm gear is welded on the outside of the screw rod (13)
(14), it and on the downside of worm gear (14) is connected with worm screw (15), the front end of the worm screw (15) and the output end of servo motor (17)
Connection, the right of the fixed plate (1) is provided with leg supporting plate (16).
2. a kind of backbone nursing stretching device convenient for adjusting size according to claim 1, it is characterised in that: described
Roller (3) is arranged at equal intervals on the upper left side of fixed plate (1), and the minimum point of the highest point of roller (3) and drawing plate (5) is pasted
It closes.
3. a kind of backbone nursing stretching device convenient for adjusting size according to claim 1, it is characterised in that: described
The highest point of drawing plate (5) is concordant with the highest point of fixed plate (1), and the principal section of fixed plate (1) is L shape structure.
4. a kind of backbone nursing stretching device convenient for adjusting size according to claim 1, it is characterised in that: described
Head splint (6) and leg supporting plate (16) are respectively connected with extension board (7), and head splint (6) passes through extension board (7) and the second shifting chute
(10) it is slidably connected with drawing plate (5), and leg supporting plate (16) passes through extension board (7) and the second shifting chute (10) and fixed plate
(1) it is slidably connected.
5. a kind of backbone nursing stretching device convenient for adjusting size according to claim 1, it is characterised in that: described
Fixing belt (11) is provided with 2, and 2 fixing belts (11) be separately mounted to fixed plate (1) upside and drawing plate (5) it is upper
Side.
6. a kind of backbone nursing stretching device convenient for adjusting size according to claim 1, it is characterised in that: described
Connecting rod (12) is provided with 2, and the inside of connecting rod (12) is thread-like structure, and connecting rod (12) and screw rod (13) spiral shell
Line connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260362.0U CN209490224U (en) | 2018-12-29 | 2018-12-29 | A kind of backbone nursing stretching device convenient for adjusting size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260362.0U CN209490224U (en) | 2018-12-29 | 2018-12-29 | A kind of backbone nursing stretching device convenient for adjusting size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209490224U true CN209490224U (en) | 2019-10-15 |
Family
ID=68154615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260362.0U Expired - Fee Related CN209490224U (en) | 2018-12-29 | 2018-12-29 | A kind of backbone nursing stretching device convenient for adjusting size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209490224U (en) |
-
2018
- 2018-12-29 CN CN201822260362.0U patent/CN209490224U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |