CN203935348U - Neck is by neck brace conversion equipment - Google Patents
Neck is by neck brace conversion equipment Download PDFInfo
- Publication number
- CN203935348U CN203935348U CN201420363737.5U CN201420363737U CN203935348U CN 203935348 U CN203935348 U CN 203935348U CN 201420363737 U CN201420363737 U CN 201420363737U CN 203935348 U CN203935348 U CN 203935348U
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- China
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- neck
- neck brace
- brace
- driving mechanism
- ball screw
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- Expired - Fee Related
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Abstract
This utility model relates to a kind of neck by neck brace conversion equipment, neck is fixed with the chair back by (18) outside, it is characterized in that: neck is provided with neck brace (12) by (18) inner side, neck brace (12) both sides are respectively provided with one group of driving mechanism, neck is by (18) motion relatively can to drive neck brace (12), and every group of driving mechanism comprises front and back driving mechanism, left and right driving mechanism and rotary drive mechanism.
Description
Technical field
This utility model relates to a kind of neck by neck brace conversion equipment.
Background technology
Electric wheel-chair vehicle seldom has healthcare neck to lean on, and more there is no neck brace.Neck is by more common as an accessory application of wheelchair, but when patient is in cervical spondylosis acute attack stage, or stable after resetting of cervical vertebra dislocation and while recovering, it is just not all right that light has neck to lean on, and control cervical vertebra moving angle, needs neck brace, neck brace can be fixed cervical vertebra, and has certain draw.In prior art, can do neck by using, the device that can do again neck brace use still belongs to blank.
Utility model content
Goal of the invention of the present utility model is to provide a kind of neck by neck brace conversion equipment, can realize neck and lean on the conversion between neck brace, neck is leaned on and can also do neck brace use simultaneously.
Realize the technical scheme of the present utility model object:
A kind of neck is by neck brace conversion equipment, neck is fixed with the chair back by (18) outside, it is characterized in that: neck is provided with neck brace (12) by (18) inner side, neck brace (12) both sides are respectively provided with one group of driving mechanism, neck is by (18) motion relatively can to drive neck brace (12), and every group of driving mechanism comprises front and back driving mechanism, left and right driving mechanism and rotary drive mechanism;
Said rotary drive mechanism comprises motor (13), and motor (13) output shaft and neck brace (12) end are fixed, and motor (13) is fixed on rack connecting plate (7);
The ball screw assembly, (3) that said front and back driving mechanism comprises motor (16), driven by motor (16), the nut of ball screw assembly, (3) and stake body (2) are fixing, stake body (2) and vertical being connected and fixed of rack connecting plate (7);
The ball screw assembly, (17) that said left and right driving mechanism comprises motor (5), driven by motor (5), the nut of ball screw assembly, (17) and stake body (1) are fixing, stake body (1) is fixing with the bearing block (4) of ball screw assembly, (3), ball screw assembly, (17) is arranged on bearing block (10), it is upper that bearing block (10) is fixed on bearing bracket stand (6), and bearing bracket stand 6 is fixed with the chair back.
The shape size of neck brace (12) is identical by the shape size of (18) inner side with neck.
Neck brace (12), neck are upper jaw profiling line by the top edge of (18), and neck brace (12), neck are chest profiling line by the lower limb of (18).
Neck brace (12), neck are all made of plastics by (18).
The said chair back can be the electric wheelchair chair back.
The beneficial effect the utlity model has:
This utility model neck is provided with neck brace in the inner part, neck brace both sides are respectively provided with one group of driving mechanism, driving mechanism, left and right driving mechanism and rotary drive mechanism before and after every group of driving mechanism comprises, can drive the relative neck of neck brace to lean on all around, rotatablely move, thereby realize neck and lean on the conversion between neck brace, neck is leaned on and can also do neck brace use simultaneously.The practicality of this utility model reasonable in design, easy operating.The top edge that this utility model neck brace, neck lean on is upper jaw profiling line, and the lower limb that neck brace, neck lean on is chest profiling line, further increases stability, comfortableness that neck brace, neck lean on.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is upward view of the present utility model;
Fig. 3 be this utility model do neck brace use time schematic diagram.
Detailed description of the invention
As shown in Figure 1, neck is fixing by 18 outsides and the chair back 19, and neck is provided with neck brace 12 by 18 inner sides.The shape size of neck brace 12 is identical by the shape size of 18 inner sides with neck, and in the time doing neck by use, neck brace 12 is also the part that neck leans on.As shown in Figure 2, the top edge that neck brace, neck lean on is upper jaw profiling line, and the lower limb that neck brace, neck lean on is chest profiling line.Neck brace 12, neck are all made of plastics by 18, and the said chair back 19 can be the electric wheelchair chair back.
Neck brace 12 both sides are respectively provided with one group of driving mechanism, can drive the relative neck of neck brace 12 by 18 motions, realize neck by and the conversion of neck brace.Driving mechanism, left and right driving mechanism and rotary drive mechanism before and after every group of driving mechanism comprises, what in Fig. 1, provide is one group of driving mechanism schematic diagram.
Said rotary drive mechanism comprises motor 13, and motor 13 output shafts are fixed by key 11 and the end of neck brace 12, and motor 13 is fixed on rack connecting plate 7;
Said front and back driving mechanism comprises that motor 16, motor 16 drive ball screw assembly, 3 by gear 15,14, and the nut of ball screw assembly, 3 and stake body 2 are fixing, and stake body 2 is vertical with rack connecting plate 7 to be connected and fixed;
Said left and right driving mechanism comprises that motor 5, motor 5 drive ball screw assembly, 17 by gear 8,9, the nut of ball screw assembly, 17 and stake body 1 are fixing, stake body 1 is fixing with the bearing block 4 of ball screw assembly, 3, ball screw assembly, 17 is arranged on bearing 10, bearing 10 is fixed on bearing bracket stand 6, and bearing bracket stand 6 is fixed with the chair back.
While doing neck by use, as shown in Figure 1, the outside of neck brace 12 and neck fit like a glove by 18 inner side, are on the whole neck and lean on.When need be by neck when converting neck brace to, first, front and back driving mechanism work, motor 16 is switched on, gear 15 and 14 engagements, ball screw assembly, 3 is worked, and drives stake body 2 to move forward, stake body 2 moves forward by rack connecting plate 7 drive motors 13, neck brace 12, completes neck brace 12 and separates by 18 with neck.Then, the work of left and right driving mechanism, motor 5 is switched on, and gear 8 and gear 9 engage, and drive ball screw assembly, 17 to rotate, and are together moved to the left by stake body 1 drivening piece stake body 2, ball screw assembly, 3, rack connecting plate 7, neck brace 12.Then rotary drive mechanism work, motor 13 is worked, and drives neck brace 12 Rotate 180s °, as shown in Figure 3 by key 11.Follow, motor 5 is switched on again, reverse rotation, and stake body 1 drivening piece stake body 2, ball screw assembly, 3, rack connecting plate 7, neck brace 12 together move right.Finally, motor 16 is switched on, and ball screw assembly, 3 is worked, and drags neck brace 12 and moves backward, until arrive precalculated position by stake body 2.Aforementioned everything is realized by computer program control corresponding motor.
Claims (5)
1. a neck is by neck brace conversion equipment, neck is fixed with the chair back by (18) outside, it is characterized in that: neck is provided with neck brace (12) by (18) inner side, neck brace (12) both sides are respectively provided with one group of driving mechanism, neck is by (18) motion relatively can to drive neck brace (12), and every group of driving mechanism comprises front and back driving mechanism, left and right driving mechanism and rotary drive mechanism;
Said rotary drive mechanism comprises motor (13), and motor (13) output shaft and neck brace (12) end are fixed, and motor (13) is fixed on rack connecting plate (7);
The ball screw assembly, (3) that said front and back driving mechanism comprises motor (16), driven by motor (16), the nut of ball screw assembly, (3) and stake body (2) are fixing, stake body (2) and vertical being connected and fixed of rack connecting plate (7);
The ball screw assembly, (17) that said left and right driving mechanism comprises motor (5), driven by motor (5), the nut of ball screw assembly, (17) and stake body (1) are fixing, stake body (1) is fixing with the bearing block (4) of ball screw assembly, (3), ball screw assembly, (17) is arranged on bearing block (10), it is upper that bearing block (10) is fixed on bearing bracket stand (6), and bearing bracket stand (6) is fixed with the chair back.
2. neck according to claim 1, by neck brace conversion equipment, is characterized in that: the shape size of neck brace (12) is identical by the shape size of (18) inner side with neck.
3. neck according to claim 2 is by neck brace conversion equipment, it is characterized in that: neck brace (12), neck are upper jaw profiling line by the top edge of (18), neck brace (12), neck are chest profiling line by the lower limb of (18).
4. neck according to claim 3, by neck brace conversion equipment, is characterized in that: neck brace (12), neck are all made of plastics by (18).
5. according to claim 1 to 4, the neck described in any one, by neck brace conversion equipment, is characterized in that: the said chair back can be the electric wheelchair chair back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363737.5U CN203935348U (en) | 2014-06-26 | 2014-06-26 | Neck is by neck brace conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363737.5U CN203935348U (en) | 2014-06-26 | 2014-06-26 | Neck is by neck brace conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935348U true CN203935348U (en) | 2014-11-12 |
Family
ID=51854701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363737.5U Expired - Fee Related CN203935348U (en) | 2014-06-26 | 2014-06-26 | Neck is by neck brace conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266983A (en) * | 2014-06-26 | 2016-01-27 | 周广刚 | Neck rest and neck support conversion device |
-
2014
- 2014-06-26 CN CN201420363737.5U patent/CN203935348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266983A (en) * | 2014-06-26 | 2016-01-27 | 周广刚 | Neck rest and neck support conversion device |
| CN105266983B (en) * | 2014-06-26 | 2018-08-31 | 周广刚 | Neck leans on neck brace conversion equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEILONGJIANG LIAOYUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHOU GUANGGANG Effective date: 20150710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150710 Address after: 150000, room 171, 701 east straight street, Nangang District, Heilongjiang, Harbin, China Patentee after: Heilongjiang Liaoyuan Technology Co., Ltd. Address before: 150001, room 171, 701 east straight street, Nangang District, Heilongjiang, Harbin, China Patentee before: Zhou Guanggang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |