CN102715737B - Rotation regulation structure of large dining table board - Google Patents
Rotation regulation structure of large dining table board Download PDFInfo
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- CN102715737B CN102715737B CN201210241420.XA CN201210241420A CN102715737B CN 102715737 B CN102715737 B CN 102715737B CN 201210241420 A CN201210241420 A CN 201210241420A CN 102715737 B CN102715737 B CN 102715737B
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- table board
- dinner table
- bearing
- bearing pin
- installation shaft
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Abstract
The invention discloses a rotation regulation structure of the angle of a large dining table board. The structure comprises the large dining table board and a support frame, wherein a mounting shaft is arranged on the back of the large dining table board; one end of the mounting shaft is fixedly mounted on the support frame; at least a bearing block is arranged on the mounting shaft, can rotate around the mounting shaft and is fixedly connected with the back of the large dining table board; and a positioning device which can limit the rotation angles of the bearing blocks is also arranged on the support frame. The structure has the following advantages that the use angle of the large dining table board is very convenient to regulate by way of rotation; the height of the used large dining table board on one side can be regulated along with regulation of the tilt angle; the structure of the support frame is reduced, thus reducing the production cost; and besides, the medical dining table with the rotation regulation structure can be pushed to the hospital bed from any one side of the hospital bed to be used by the patients, so the dining table is more convenient for the patients to use.
Description
Technical field
The present invention relates to medical equipment field, refer more particularly to the Medical dinning table of ward nursing indispensability.
Background technology
Along with making constant progress of medical equipment field, the requirement of human oriented design is also more and more higher.In medical care ward, medical personnel are pushed into Medical dinning table before sick bed, for patient, have a dinner, read a book, place computer etc.A Medical dinning table of releasing before my company, the structure of its Medical dinner table board comprises: dinner table board and bracing frame, wherein dinner table board comprises a large dinner table board and a snack table plate, snack table plate is fixedly mounted on bracing frame, large dinner table board is flexibly connected with bracing frame, and the angle of large dinner table board is adjustable.Wherein the adjustment structure of large dinner table board angle comprises: patient uses the large dinner table board of a side to be hinged on bracing frame, the hinged shelf that is provided with in the back side of large dinner table board, on bracing frame under large dinner table board, the bar of shelving with some teeth is installed, shelves on bar and form and shelve groove between adjacent teeth; Described shelf can be shelved on and shelve in groove, and shelf be shelved on distal-most end shelve in groove time large dinner table board can lie in a horizontal plane on bracing frame.The shortcoming of the angle adjustment mechanism of above-mentioned large dinner table board is: while one, regulating height, can only be to use the height of the large dinner table board of a side raise or reduce away from patient, and patient uses the height of the large dinner table board of a side to change; Two, the shelf that adjusting angle is used and shelve bar in the behind of large dinner table board, regulates very inconvenient; Three, the bracing frame under large dinner table board is larger, and cost is higher; Four, the Medical dinning table of this angle adjustment mechanism, can only be regularly from a thruster of sick bed to sick bed for patient, and can only, using large dinner table board and the hinged side of bracing frame as patient's use side, use inconvenient.
Summary of the invention
The technical issues that need to address of the present invention are: provide a kind of easy to adjust, patient to use the Height Adjustable of a side and use the rotary regulating structure of convenient large dinner table board.
For addressing the above problem, the technical solution used in the present invention is: the rotary regulating structure of large dinner table board: comprise large dinner table board and bracing frame, the back side of large dinner table board is provided with installation shaft, one end of installation shaft is fixedly mounted on bracing frame, in described installation shaft, be at least provided with a bearing block, bearing block all can rotate around installation shaft, and bearing block is all fixedly connected with the back side of large dinner table board, is also provided with the positioner that can limit the bearing block anglec of rotation on described bracing frame.
Further, the rotary regulating structure of aforesaid large dinner table board, wherein, the structure of described positioner comprises: be fixedly installed on the fixed block on bracing frame, on fixed block, be provided with the fairlead with through hole, in the through hole of fairlead, be movably set with bearing pin, on bearing pin, be set with spring, the two ends of spring are stuck on the inwall and bearing pin of fairlead through hole, and the head of bearing pin is given prominence to through hole; Have a bearing block at least near fixed block setting, and on the bearing block near fixed block, be provided with the locating holes that some and bearing pin are used in conjunction with, described locating hole is arranged in take on the circumference that installation shaft is the center of circle; Under the effect of spring, the head of bearing pin is pressed on the surface near the bearing block of fixed block all the time, and can make bearing pin head extend in locating hole.
Further, the rotary regulating structure of aforesaid large dinner table board, wherein, the vertical central axis setting of the described large dinner table board in installation shaft edge, and in installation shaft, be provided with two bearing blocks, one of them bearing block is near fixed block setting.
Further, the rotary regulating structure of aforesaid large dinner table board, wherein, the afterbody of bearing pin is fixedly connected with stay cord, the other end of stay cord is connected on handle, described handle supporting in installation sleeve, and can in installation sleeve, move around, described installation sleeve is fixed on the outside of bracing frame.
Beneficial effect of the present invention: on the one hand, when bearing block rotates around installation shaft, together with the large dinner table board that drive is fixedly connected with it, around installation shaft, rotate, large dinner table board carries out the adjusting of use angle by the mode of rotation, this regulative mode is very convenient, and patient uses the height of the large dinner table board of a side to adjust along with the adjustment at angle of inclination; On the other hand, large dinner table board is bearing on bracing frame by installation shaft, and the structure of bracing frame reduces, and has reduced production cost; In addition, with the Medical dinning table of this rotary regulating structure can from any thruster of sick bed both sides to sick bed for patient, patient uses more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the rotary regulating structure of large dinner table board of the present invention.
Fig. 2 is the structural representation that Fig. 1 overlooks direction.
Fig. 3 is A part structure for amplifying schematic diagram in Fig. 2.
Fig. 4 is the perspective view of the rotary regulating structure of large dinner table board of the present invention.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the rotary regulating structure of large dinner table board angle: comprise large dinner table board 1 and bracing frame 2, the back side of large dinner table board 1 is provided with installation shaft 3, installation shaft 3 is along the vertical central axis setting of large dinner table board 1, one end of installation shaft 3 is fixedly mounted on bracing frame 2, in described installation shaft 3, be provided with two bearing blocks, be respectively clutch shaft bearing seat 4 and the second bearing block 5, clutch shaft bearing seat 4 and the second bearing block 5 all can rotate around installation shaft 3, and clutch shaft bearing seat 4 is all fixedly connected with the back side of large dinner table board 1 with the second bearing block 5, on described bracing frame 2, be also provided with the positioner that can limit the bearing block anglec of rotation, the structure of described positioner comprises: be fixedly installed on the fixed block 6 on bracing frame 2, on fixed block 6, be provided with the fairlead 7 with through hole, in the through hole of fairlead 7, be movably set with bearing pin 8, on bearing pin 8, be set with spring 9, the two ends of spring 9 are stuck on the inwall and bearing pin 8 of fairlead 7 through holes, the outstanding through hole of head of bearing pin 8, the second bearing block 5 arranges near fixed block 6, and on the second bearing block 5, be provided with some locating holes 10 that are used in conjunction with bearing pin 8, described locating hole 10 is arranged in take on the circumference that installation shaft 3 is the center of circle, the corresponding use angle of each locating hole 10, the quantity of the distribution situation of locating hole 10 on circumference and distribution can according to large dinner table board 1 in use required use angle arrange, under the effect of spring 9, the head of bearing pin 8 is pressed on the surface of the second bearing block 5 all the time, and can make bearing pin 8 heads extend in locating hole 10.The afterbody of described bearing pin 8 is fixedly connected with stay cord 11, and the other end of stay cord 11 is connected on handle 12, and described handle 12 is bearing in installation sleeve 13, also can in installation sleeve 13, moves around, and described installation sleeve 13 is fixed on the outside of the bracing frame 2 in outside.
Operation principle of the present invention is as follows: when needs carry out the angular adjustment of large dinner table board 1, pull out handle 12, the elastic force that stay cord 11 is subject to driving bearing pin 8 to overcome spring 9 after outside pulling force outwards moves together, now spring 9 distortion afterwards by compression, until the head of bearing pin 8 is thrown off from locating hole 10, then rotate large dinner table board 1, the clutch shaft bearing seat 4 being fixedly connected with large dinner table board 1 back side and the second bearing block 5 and large dinner table board 1 also together with around installation shaft 3 rotations, when large dinner table board 1 rotates extremely required use angle, locating hole 10 under this angle is corresponding with bearing pin 8, release handle 12, under the elastic force effect of spring 9, the head of bearing pin 8 enters into the locating hole 10 under this use angle, the position of such the second bearing block 5 is just locked, it is the position that large dinner table board 1 is locked in required use angle.
Beneficial effect of the present invention: on the one hand, clutch shaft bearing seat 4 and the second bearing block 5 are when installation shaft 3 rotation, together with the large dinner table board 1 that drive is fixedly connected with it, around installation shaft 3, rotate, large dinner table board 1 regulates use angle very convenient by the mode of rotation, and patient uses the height of the large dinner table board 1 of a side to adjust along with the adjustment at angle of inclination; On the other hand, large dinner table board 1 is bearing on bracing frame 2 by installation shaft 3, and the structure of bracing frame 2 reduces, and has reduced production cost; In addition, with the Medical dinning table of this rotary regulating structure can from any thruster of sick bed both sides to sick bed for patient, patient uses more convenient.
Claims (3)
1. the rotary regulating structure of large dinner table board: comprise large dinner table board and bracing frame, it is characterized in that: the back side of large dinner table board is provided with installation shaft, one end of installation shaft is fixedly mounted on bracing frame, in described installation shaft, be at least provided with a bearing block, bearing block all can rotate around installation shaft, and bearing block is all fixedly connected with the back side of large dinner table board, is also provided with the positioner that can limit the bearing block anglec of rotation on described bracing frame; The structure of described positioner comprises: be fixedly installed on the fixed block on bracing frame, on fixed block, be provided with the fairlead with through hole, in the through hole of fairlead, be movably set with bearing pin, on bearing pin, be set with spring, the two ends of spring are stuck on the inwall and bearing pin of fairlead through hole, and the head of bearing pin is given prominence to through hole; Have a bearing block at least near fixed block setting, and on the bearing block near fixed block, be provided with the locating holes that some and bearing pin are used in conjunction with, described locating hole is arranged in take on the circumference that installation shaft is the center of circle; Under the effect of spring, the head of bearing pin is pressed on the surface near the bearing block of fixed block all the time, and can make bearing pin head extend in locating hole.
2. according to the rotary regulating structure of the large dinner table board described in claim 1, it is characterized in that: the vertical central axis setting of the described large dinner table board in installation shaft edge, and in installation shaft, be provided with two bearing blocks, one of them bearing block is near fixed block setting.
3. according to the rotary regulating structure of the large dinner table board described in claim 1, it is characterized in that: the afterbody of bearing pin is fixedly connected with stay cord, the other end of stay cord is connected on handle, described handle supporting in installation sleeve, and can in installation sleeve, move around, described installation sleeve is fixed on the outside of bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241420.XA CN102715737B (en) | 2012-07-13 | 2012-07-13 | Rotation regulation structure of large dining table board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210241420.XA CN102715737B (en) | 2012-07-13 | 2012-07-13 | Rotation regulation structure of large dining table board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102715737A CN102715737A (en) | 2012-10-10 |
| CN102715737B true CN102715737B (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210241420.XA Active CN102715737B (en) | 2012-07-13 | 2012-07-13 | Rotation regulation structure of large dining table board |
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| Country | Link |
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| CN (1) | CN102715737B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104886925B (en) * | 2015-06-09 | 2017-06-23 | 贵州大学 | A kind of Splice table |
| CN107048717A (en) * | 2017-04-20 | 2017-08-18 | 徐朵朵 | A kind of dining table |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112981U (en) * | 1991-08-03 | 1992-08-19 | 中国康复研究中心康复工程研究所 | Tops of chair, stool and table |
| CN2930438Y (en) * | 2006-06-06 | 2007-08-08 | 杨海新 | Folding dining table used in ward |
| CN102396888A (en) * | 2010-09-15 | 2012-04-04 | 苏州星岛金属制品有限公司 | Adjustable bed table |
| CN202314100U (en) * | 2011-11-09 | 2012-07-11 | 江苏永发医用设备有限公司 | Movable medical dining table |
| CN202760541U (en) * | 2012-07-13 | 2013-03-06 | 江苏永发医用设备有限公司 | Rotation regulation structure of dining-table board |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4442403B2 (en) * | 2004-11-26 | 2010-03-31 | 株式会社イトーキ | Desktop panel device |
| US20110197796A1 (en) * | 2010-02-16 | 2011-08-18 | Bhave Vishwanath A | Overbed table assembly |
-
2012
- 2012-07-13 CN CN201210241420.XA patent/CN102715737B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2112981U (en) * | 1991-08-03 | 1992-08-19 | 中国康复研究中心康复工程研究所 | Tops of chair, stool and table |
| CN2930438Y (en) * | 2006-06-06 | 2007-08-08 | 杨海新 | Folding dining table used in ward |
| CN102396888A (en) * | 2010-09-15 | 2012-04-04 | 苏州星岛金属制品有限公司 | Adjustable bed table |
| CN202314100U (en) * | 2011-11-09 | 2012-07-11 | 江苏永发医用设备有限公司 | Movable medical dining table |
| CN202760541U (en) * | 2012-07-13 | 2013-03-06 | 江苏永发医用设备有限公司 | Rotation regulation structure of dining-table board |
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| Publication number | Publication date |
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| CN102715737A (en) | 2012-10-10 |
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Address after: Chang Feng Cun Le Yu town Zhangjiagang city Suzhou city Jiangsu province 215621 Jiangsu Yongfa Medical Equipment Co., Ltd. Patentee after: Jiangsu Yongfa medical equipment Polytron Technologies Inc Address before: Chang Feng Cun Le Yu town Zhangjiagang city Suzhou city Jiangsu province 215621 Jiangsu Yongfa Medical Equipment Co., Ltd. Patentee before: Jiangsu Yongfa Medical Equipment Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |