CN105266983A - Neck rest and neck support conversion device - Google Patents
Neck rest and neck support conversion device Download PDFInfo
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- CN105266983A CN105266983A CN201410318140.3A CN201410318140A CN105266983A CN 105266983 A CN105266983 A CN 105266983A CN 201410318140 A CN201410318140 A CN 201410318140A CN 105266983 A CN105266983 A CN 105266983A
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- neck
- neck brace
- driving mechanism
- fixed
- brace
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Abstract
The invention provides a neck rest and neck support conversion device. The outer side of a neck rest (18) is fixed to a chair back. The neck rest and neck support conversion device is characterized in that the inner side of the neck rest (18) is provided with a neck support (12); the two sides of the neck support (12) are each provided with a set of driving mechanism; the driving mechanisms can drive the neck support (12) to move relative to the neck rest (18); each driving mechanism comprises a front-back driving mechanism, a left-right driving mechanism and a rotary driving mechanism.
Description
Technical field
The present invention 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 does not more have neck brace.Neck by more common as an accessory application of wheelchair, but when patient is in cervical spondylosis acute attack stage, or cervical dislocation reset after stable and recover time, it is just not all right that light has neck to lean on, and control cervical vertebra moving angle, need neck brace, neck brace can fix 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.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of neck by neck brace conversion equipment, can realize neck by with neck brace between conversion, neck is leaned on can also do neck brace to use simultaneously.
Realize the technical scheme of the object of the invention:
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 often group driving mechanism comprises front and back driving mechanism, left and right driving mechanism and rotary drive mechanism;
Said rotary drive mechanism comprises motor (13), motor (13) output shaft and neck brace (12) end winding support, 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 fixed, and stake body (2) is vertical with rack connecting plate (7) to be connected and fixed;
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 fixed, stake body (1) is fixed with the bearing block (4) of ball screw assembly, (3), ball screw assembly, (17) is arranged on bearing block (10), bearing block (10) is fixed on bearing bracket stand (6), and bearing bracket stand 6 and the chair back are fixed.
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 that the present invention has:
Neck of the present invention is provided with neck brace in the inner part, neck brace both sides are respectively provided with one group of driving mechanism, often organize driving mechanism and comprise front and back driving mechanism, left and right driving mechanism and rotary drive mechanism, the relative neck of neck brace can be driven by all around, rotary motion, thus realize neck by with neck brace between conversion, neck is leaned on can also do neck brace to use simultaneously.Reasonable in design of the present invention is practical, is easy to operation.The top edge that neck brace of the present invention, neck lean on is upper jaw profiling line, and the lower limb that neck brace, neck lean on is chest profiling line, increases neck brace further, stability, comfortableness that neck leans on.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is upward view of the present invention;
Fig. 3 is the schematic diagram that the present invention does when neck brace uses.
Detailed description of the invention
As shown in Figure 1, neck is fixed with the chair back 19 outside 18, and neck is provided with neck brace 12 inside 18.The shape size of neck brace 12 is identical by the shape size inside 18 with neck, and when doing neck by using, 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, the relative neck of neck brace 12 can be driven by 18 motions, realize neck by the conversion with neck brace.Often organize driving mechanism and comprise front and back driving mechanism, left and right driving mechanism and rotary drive mechanism, what provide in Fig. 1 is one group of driving mechanism schematic diagram.
Said rotary drive mechanism comprises motor 13, and motor 13 output shaft is by the end winding support of key 11 with neck brace 12, and motor 13 is fixed on rack connecting plate 7;
Said front and back driving mechanism comprises motor 16, motor 16 drives ball screw assembly, 3 by gear 15,14, and nut and the stake body 2 of ball screw assembly, 3 are fixed, and stake body 2 is vertical with rack connecting plate 7 to be connected and fixed;
Said left and right driving mechanism comprises motor 5, motor 5 drives ball screw assembly, 17 by gear 8,9, nut and the stake body 1 of ball screw assembly, 17 are fixed, stake body 1 is fixed 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 and the chair back are fixed.
When doing neck by using, as shown in Figure 1, the outside of neck brace 12 and neck lean on the inner side of 18 to fit like a glove, and lean on the whole in neck.When need by neck by converting neck brace to time, first, front and back driving mechanism work, motor 16 is energized, gear 15 and 14 engages, and ball screw assembly, 3 works, and drives stake body 2 to move forward, stake body 2 is moved forward by rack connecting plate 7 drive motor 13, neck brace 12, completes neck brace 12 and is separated by 18 with neck.Then, left and right driving mechanism works, and motor 5 is energized, and gear 8 and gear 9 engage, and drives ball screw assembly, 17 to rotate, is 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 works, and drives neck brace 12 to rotate 180 °, as shown in Figure 3 by key 11.Again then, motor 5 is energized, and reversely rotate, 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 energized, and ball screw assembly, 3 works, and drags neck brace 12 move backward by stake body 2, until arrive precalculated position.Aforementioned everything controls corresponding motor by computer program and realizes.
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 often group driving mechanism comprises front and back driving mechanism, left and right driving mechanism and rotary drive mechanism;
Said rotary drive mechanism comprises motor (13), motor (13) output shaft and neck brace (12) end winding support, 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 fixed, and stake body (2) is vertical with rack connecting plate (7) to be connected and fixed;
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 fixed, stake body (1) is fixed with the bearing block (4) of ball screw assembly, (3), ball screw assembly, (17) is arranged on bearing block (10), bearing block (10) is fixed on bearing bracket stand (6), and bearing bracket stand 6 and the chair back are fixed.
2. neck according to claim 1 is by neck brace conversion equipment, it 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 is by neck brace conversion equipment, it is characterized in that: neck brace (12), neck are all made of plastics by (18).
5. according to the neck of Claims 1-4 described in any one by neck brace conversion equipment, it 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 |
|---|---|---|---|
| CN201410318140.3A CN105266983B (en) | 2014-06-26 | 2014-06-26 | Neck leans on neck brace conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318140.3A CN105266983B (en) | 2014-06-26 | 2014-06-26 | Neck leans on neck brace conversion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266983A true CN105266983A (en) | 2016-01-27 |
| CN105266983B CN105266983B (en) | 2018-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410318140.3A Active CN105266983B (en) | 2014-06-26 | 2014-06-26 | Neck leans on neck brace conversion equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105266983B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3764180A (en) * | 1972-07-31 | 1973-10-09 | L Mulholland | Neck rest and shoulder support structure for physically handicapped patients |
| CN2234261Y (en) * | 1994-05-03 | 1996-09-04 | 魏银先 | Multifunctional care chair |
| JP2000270960A (en) * | 1999-03-26 | 2000-10-03 | Tomohiro Ueda | Legless chair with neck holder |
| CN201029966Y (en) * | 2007-04-16 | 2008-03-05 | 广州市殘疾人用品用具供应服务中心 | Detachable wheelchair addition sitting posture correcting auxiliary machine |
| CN101332783A (en) * | 2008-07-17 | 2008-12-31 | 史平华 | Novel seat rest adjustment mechanism with four way adjustment function and revolution function |
| CH700156A2 (en) * | 2008-12-29 | 2010-06-30 | Velimir Mijatovic | Cushion i.e. neck pillow, support for cushioning headrest of dentist's chair to protect e.g. head region of patient, has removable hygiene cover e.g. operational head hood, covering around cushion cover and headrest |
| CN201938821U (en) * | 2011-02-28 | 2011-08-24 | 罗飞 | Relaxing chair |
| CN203058998U (en) * | 2012-12-25 | 2013-07-17 | 刘志鹏 | Sleep support |
| CN203563945U (en) * | 2013-11-29 | 2014-04-30 | 彭安显 | Spine protection back cushion |
| CN203663001U (en) * | 2014-01-02 | 2014-06-25 | 姜积军 | Neck traction wheelchair |
| CN203935348U (en) * | 2014-06-26 | 2014-11-12 | 周广刚 | Neck is by neck brace conversion equipment |
-
2014
- 2014-06-26 CN CN201410318140.3A patent/CN105266983B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3764180A (en) * | 1972-07-31 | 1973-10-09 | L Mulholland | Neck rest and shoulder support structure for physically handicapped patients |
| CN2234261Y (en) * | 1994-05-03 | 1996-09-04 | 魏银先 | Multifunctional care chair |
| JP2000270960A (en) * | 1999-03-26 | 2000-10-03 | Tomohiro Ueda | Legless chair with neck holder |
| CN201029966Y (en) * | 2007-04-16 | 2008-03-05 | 广州市殘疾人用品用具供应服务中心 | Detachable wheelchair addition sitting posture correcting auxiliary machine |
| CN101332783A (en) * | 2008-07-17 | 2008-12-31 | 史平华 | Novel seat rest adjustment mechanism with four way adjustment function and revolution function |
| CH700156A2 (en) * | 2008-12-29 | 2010-06-30 | Velimir Mijatovic | Cushion i.e. neck pillow, support for cushioning headrest of dentist's chair to protect e.g. head region of patient, has removable hygiene cover e.g. operational head hood, covering around cushion cover and headrest |
| CN201938821U (en) * | 2011-02-28 | 2011-08-24 | 罗飞 | Relaxing chair |
| CN203058998U (en) * | 2012-12-25 | 2013-07-17 | 刘志鹏 | Sleep support |
| CN203563945U (en) * | 2013-11-29 | 2014-04-30 | 彭安显 | Spine protection back cushion |
| CN203663001U (en) * | 2014-01-02 | 2014-06-25 | 姜积军 | Neck traction wheelchair |
| CN203935348U (en) * | 2014-06-26 | 2014-11-12 | 周广刚 | Neck is by neck brace conversion equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105266983B (en) | 2018-08-31 |
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