CN2790446Y - Back plate and seat plate link gear - Google Patents
Back plate and seat plate link gear Download PDFInfo
- Publication number
- CN2790446Y CN2790446Y CN 200520071924 CN200520071924U CN2790446Y CN 2790446 Y CN2790446 Y CN 2790446Y CN 200520071924 CN200520071924 CN 200520071924 CN 200520071924 U CN200520071924 U CN 200520071924U CN 2790446 Y CN2790446 Y CN 2790446Y
- Authority
- CN
- China
- Prior art keywords
- frame
- backboard
- seat board
- plate frame
- seat plate
- 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
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a back plate and seat plate link gear, which comprises a support frame, a back plate frame which is rotationally connected with the support frame and a seat plate frame, wherein the seat plate frame and the support frame are respectively and rotationally connected with both ends of a link plate; the back plate frame forms pivotal connection with the seat plate frame via a hinge bar, and one of the back plate frame and the seat plate frame is connected with a drive mechanism. When one of the back plate frame and the seat plate frame is driven to rotate by the drive mechanism, the other one of the back plate frame and the seat plate frame is rotated toward a reverse direction, so the angles of the back plate and the seat plate can be regulated. The utility model has the advantages of convenient regulation, power source saving and low cost.
Description
Technical field
This utility model relates to a kind of backboard and the seat board, particularly backboard and the interlinked mechanism of seat board.
Background technology
In the prior art, backboard on sick bed or the obstetric table and seat board need adjustable-angle to satisfy the user demand usually, so rotating respectively with the bedstead of sick bed or obstetric table usually with seat board, backboard is connected, then need be connected power source respectively on backboard and the seat board, rotates relative to bedstead respectively with seat board to drive backboard, this backboard must separate with the angular adjustment of seat board and carries out, and regulates cumbersome, and complex structure, volume are bigger, cause production cost and use cost higher.
Summary of the invention
This utility model purpose provides a kind of backboard and seat board interlinked mechanism, and it is easy to adjust, and simple in structure, cost is lower.
For achieving the above object, the technical solution adopted in the utility model is: a kind of backboard and seat board interlinked mechanism, it comprise bracing frame, with backboard frame, seat board frame that described bracing frame rotates and is connected, described seat board frame and bracing frame are rotatably connected to the both ends of interlock plate respectively.Described backboard frame is connected by the hinge bar phase pivot with the seat board frame, is connected with driving mechanism on one of them parts of described backboard frame and seat board frame.
Because technique scheme utilization, this utility model compared with prior art has following advantage: the backboard frame is connected with seat board frame phase pivot, when driving one of them parts rotation of backboard frame and seat board frame by driving mechanism, its another parts then rotate in the opposite direction owing to the drive of hinge bar, thereby be the angle of scalable backboard and seat board, it is easy to adjust, and has saved power source, both can reduce production costs, can save use cost again.
Description of drawings
Accompanying drawing 1 is installed in front view on the bed frame for this utility model;
Accompanying drawing 2 is vertical view of the present utility model (driving mechanism does not show);
Accompanying drawing 3 is adjustment state figure one of the present utility model (driving mechanism does not show, about backboard upset 30 degree);
Accompanying drawing 4 is adjustment state figure two of the present utility model (driving mechanism does not show, about backboard upset 60 degree);
Wherein: 1, bed frame; 2, linear electric machine; 3, connecting rod; 4, the backboard lifting arm of force; 5, bracing frame; 6, interlock plate; 7, seat board frame; 8, hinge bar; 9, backboard frame; 10, driving mechanism;
The specific embodiment
Referring to accompanying drawing 1-accompanying drawing 2, a kind of backboard and seat board interlinked mechanism, backboard frame 9, seat board frame 7 that it comprises bracing frame 5, rotates and be connected with described bracing frame 5, described seat board frame 7 and bracing frame 5 are rotatably connected to the both ends of interlock plate 6 respectively, described backboard frame 9 is connected by hinge bar 8 phase pivots with seat board frame 7, is connected with driving mechanism 10 on one of them parts of described backboard frame 9 and seat board frame 7.In each embodiment shown in the drawings, described driving mechanism 10 is connected with backboard frame 9.Described driving mechanism 10 comprises linear electric machine 2, by the connecting rod 3 that described linear electric machine 2 drives, be fixedly connected with the backboard lifting arm of force 4 on the described backboard frame 9, described connecting rod 3 rotates with the backboard lifting arm of force 4 and is connected.
This utility model is applied on sick bed or the obstetric table usually, and wherein, bracing frame 5 is fixedly connected with bed frame 1, and linear electric machine 2 is installed on the bed frame 1.Referring to accompanying drawing 3-accompanying drawing 4, linear electric machine 2 starts back drivening rod 3 relative linear electric machines 2 and does the axial shrinkage motion, and make backboard frame 9 relative bracing frames 5 clockwise rotate by the backboard lifting arm of force 4, the left part that hinge bar 8 then drives seat board frame 7 moves down, thereby make the compound motion that seat board frame 7 rotates counterclockwise and swings, thereby can realize the angular adjustment of backboard frame 9 and seat board frame 7, and backboard frame 9 is synchronized with the movement with the driving of seat board frame 7 by same power source, both made backboard frame 9 simple and convenient with the angular adjustment of seat board frame 7, saved power source again, thereby can save the shared gross space of product, and can save production cost and use cost.
Claims (3)
1, a kind of backboard and seat board interlinked mechanism, it is characterized in that: backboard frame (9), seat board frame (7) that it comprises bracing frame (5), rotates and be connected with described bracing frame (5), described seat board frame (7) and bracing frame (5) are rotatably connected to the both ends of interlock plate (6) respectively, described backboard frame (9) is connected by hinge bar (8) phase pivot with seat board frame (7), is connected with driving mechanism (10) on one of them parts of described backboard frame (9) and seat board frame (7).
2, backboard according to claim 1 and seat board interlinked mechanism is characterized in that: described driving mechanism (10) is connected with backboard frame (9).
3, backboard according to claim 2 and seat board interlinked mechanism, it is characterized in that: the connecting rod (3) that described driving mechanism (10) comprises linear electric machine (2), driven by described linear electric machine (2), be fixedly connected with the backboard lifting arm of force (4) on the described backboard frame (9), described connecting rod (3) rotates with the backboard lifting arm of force (4) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071924 CN2790446Y (en) | 2005-05-27 | 2005-05-27 | Back plate and seat plate link gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071924 CN2790446Y (en) | 2005-05-27 | 2005-05-27 | Back plate and seat plate link gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2790446Y true CN2790446Y (en) | 2006-06-28 |
Family
ID=36806528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071924 Expired - Fee Related CN2790446Y (en) | 2005-05-27 | 2005-05-27 | Back plate and seat plate link gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2790446Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008383A (en) * | 2010-12-31 | 2011-04-13 | 太仓市康辉科技发展有限公司 | Regulating device for operating table |
-
2005
- 2005-05-27 CN CN 200520071924 patent/CN2790446Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008383A (en) * | 2010-12-31 | 2011-04-13 | 太仓市康辉科技发展有限公司 | Regulating device for operating table |
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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: TAICANG KANGHUI TECHNOLOGY DEVELOPMENT CO.,LTD. Free format text: FORMER OWNER: CHEN LIZHONG Effective date: 20100427 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215425 TAICANG KANGHUI TECHNOLOGY DEVELOPMENT CORPORATION NORTH OF GUIZHUANG TOWN,TAICANG CITY,JIANGSU PROVINCE TO: 215425 GUIZHUANG INDUSTRY DISTRICT, TAICANG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100427 Address after: 215425, Jiangsu, Taicang province Zhuang Industrial Zone Patentee after: Comfort Technology Development Co., Ltd. Taicang City Address before: 215425, Jiangsu City, Taicang province Zhuang Zhen Town, Takura Yasuki science and technology development company Patentee before: Chen Lizhong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20130527 |