CN202437548U - Medical lifting mechanism of baby radiation warm keeping table - Google Patents
Medical lifting mechanism of baby radiation warm keeping table Download PDFInfo
- Publication number
- CN202437548U CN202437548U CN2012200510782U CN201220051078U CN202437548U CN 202437548 U CN202437548 U CN 202437548U CN 2012200510782 U CN2012200510782 U CN 2012200510782U CN 201220051078 U CN201220051078 U CN 201220051078U CN 202437548 U CN202437548 U CN 202437548U
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- CN
- China
- Prior art keywords
- nut block
- lifting mechanism
- thread screw
- mandril
- negative thread
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a medical lifting mechanism of a baby radiation warm keeping table. The medical lifting mechanism comprises a mandril (1), one end of the mandril (1) is connected with the warm keeping table, the other end of the mandril (1) is connected with a support (3) through a rotation shaft (2), the support (3) comprises two support portions which are arranged in cross, one ends of the two support portions are mutually hinged through the rotation shaft (2), the other ends of the two support portions are respectively hinged with a nut block, and a two-end positive-and-negative thread screw coaxially penetrates through screw holes of the two nut blocks. The medical lifting mechanism adopts the two-end positive-and-negative thread screw, the transmission speed of the medical lifting mechanism is more than two times as fast as a traditional mode, and the design that the mandril is vertical to the two-end positive-and-negative thread screw is adopted to enable force borne by the mandril to be evenly distributed on the left nut block and the right nut block, so that frictional force formed by the two-end positive-and-negative thread screw, the left nut block and the right nut block drops to be minimum, and a needed angle for slope of an operating platform can be easily adjusted.
Description
Technical field
The invention belongs to medical baby and cultivate series, relate to the product improvement of warming elevating mechanism of a kind of medical baby's radiation, adopt this structure to make operation faster, lighter, more stable and rotary resistance is little.
Background technology
Warming of baby's radiation is mainly used in baby's nursing, rescue, for more convenient operation is effective, and the angle that operating platform wants warming front and back of frequent conversion to tilt.
Yet; Common elevating mechanism is the monolateral thread that tightens up; Thereby the stress in lifting process above the support column all tightens up the bigger resistance of single face generation of direction at thread, cause the axial rotation resistance big, thereby make adjustment operating platform angle of inclination very inconvenient.
The utility model content
The purpose of this utility model be to deficiency of the prior art provide a kind of up-down easily and fast, stable, warming elevating mechanism of medical baby's radiation that resistance is little, to better meet the needs of neonate rescue, treatment, nursing and paediatric surgery.
For achieving the above object, the technical scheme that this utility model adopts is:
Warming elevating mechanism of a kind of medical baby's radiation; Comprise push rod, said push rod one end is connected with warming, and the other end is connected with support through rotating shaft; Said support comprises two cradle portion arranged in a crossed manner; One end of these two cradle portion is hinged through rotating shaft, and the other end is hinged with a nut block respectively, wears a pair of in the screw in these two nut block and rectifies anti-thread screw rod.
Preferably; Said cradle portion comprises two parallel bracket bars that are provided with at interval, and these two parallel bracket bar one ends are connected with rotating shaft, and the other end is arranged at nut block both sides respectively; And be connected vertical setting of screw in said axis body and this nut block with the axis body that is located in this nut block.
Further, said two nut block are respectively left nut block and right nut block, and these two nut block are coaxial to be arranged on the positive and negative thread screw rod of both-end.
Cooperate left nut block and right nut block by the positive and negative thread screw rod of both-end in this utility model; And support one end is connected with left nut block, right nut block axis hole, and the other end is connected with the rotating shaft axis hole, forms a variable-angle; Rotating shaft is connected with the push rod axis hole; The positive and negative thread screw rod of both-end rotating band is automatically connected in the support opening and closing campaign on left nut block, the right nut block, thereby makes said push rod carry out the reciprocating motion perpendicular to the positive and negative thread screw rod of both-end, reaches the adjustment operating platform required angle that tilts.
Compared with prior art; The good effect of this utility model is: adopted the positive and negative thread screw rod of both-end; Its transmission speed than traditional approach fast again more than; Push rod can be distributed to left nut block, right nut block to power suffered on the push rod uniformly perpendicular to the positive and negative thread screw rod of both-end, thereby the frictional force that the positive and negative thread screw rod of both-end and left nut block, right nut block are formed drops to minimum, can easily adjust the operating platform required angle that tilts.
Description of drawings
Fig. 1 is the axonometric chart of warming elevating mechanism of medical baby's radiation in this utility model one preferred embodiment;
Fig. 2 is the front view of warming elevating mechanism of medical baby's radiation in this utility model one preferred embodiment.
The specific embodiment
Be described further below in conjunction with accompanying drawing and a preferred embodiment technical scheme this utility model.
Consult Fig. 1-2; Warming elevating mechanism of this medical baby's radiation comprises the positive and negative thread screw rod 5 of push rod 1, rotating shaft 2, support 3, right nut block 4, left nut block 6 and both-end, through rotating the positive and negative thread screw rod 5 of said both-end, makes left nut block 6 and right nut block 4 along positive and negative thread screw rod 5 horizontal directions of both-end; Inwardly draw in or outwards separation; Have a hole to cooperate with rotating shaft 2 on the push rod 1, rotating shaft 2 is connected with axis hole on the support 3, and support 3 other ends are connected with left nut block 6 and right nut block 4 axis holes; When it is characterized in that left nut block 6 and right nut block 4 move; Make support 3 form different angles, thereby the reciprocating motion that push rod 1 is carried out perpendicular to the positive and negative thread screw rod of both-end reach required effect.
Below only be the advantageous applications example of this utility model, the protection domain of this utility model is not constituted any limitation.All employing equivalents or equivalence replacement and the technical scheme that forms, all drop on this utility model rights protection scope it.
Claims (3)
1. warming elevating mechanism of medical baby's radiation is characterized in that it comprises push rod (1); Said push rod (1) one end is connected with warming; The other end is connected with support (3) through rotating shaft (2), and said support (2) comprises two cradle portion arranged in a crossed manner, and an end of these two cradle portion is hinged through rotating shaft (2); The other end is hinged with a nut block respectively, wears a pair of in the screw in these two nut block and rectifies anti-thread screw rod.
2. warming elevating mechanism of medical baby's radiation according to claim 1; It is characterized in that; Said cradle portion comprises two parallel bracket bars that are provided with at interval, and these two parallel bracket bar one ends are connected with rotating shaft (2), and the other end is arranged at nut block both sides respectively; And be connected vertical setting of screw in said axis body and this nut block with the axis body that is located in this nut block.
3. warming elevating mechanism of medical baby's radiation according to claim 1 is characterized in that said two nut block are respectively left nut block (6) and right nut block (4), and these two nut block are coaxial to be arranged on the positive and negative thread screw rod of both-end (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200510782U CN202437548U (en) | 2012-02-17 | 2012-02-17 | Medical lifting mechanism of baby radiation warm keeping table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200510782U CN202437548U (en) | 2012-02-17 | 2012-02-17 | Medical lifting mechanism of baby radiation warm keeping table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202437548U true CN202437548U (en) | 2012-09-19 |
Family
ID=46819005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200510782U Expired - Lifetime CN202437548U (en) | 2012-02-17 | 2012-02-17 | Medical lifting mechanism of baby radiation warm keeping table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202437548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710485A (en) * | 2016-04-14 | 2016-06-29 | 江苏永钢集团有限公司 | Continuous casting flame cutter machine |
| CN107931698A (en) * | 2017-12-23 | 2018-04-20 | 盐城市海通机械制造厂 | Hand crush-cutting cutting mill |
-
2012
- 2012-02-17 CN CN2012200510782U patent/CN202437548U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710485A (en) * | 2016-04-14 | 2016-06-29 | 江苏永钢集团有限公司 | Continuous casting flame cutter machine |
| CN105710485B (en) * | 2016-04-14 | 2018-05-15 | 江苏永钢集团有限公司 | Continuous casting flame-cutting machine |
| CN107931698A (en) * | 2017-12-23 | 2018-04-20 | 盐城市海通机械制造厂 | Hand crush-cutting cutting mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU BEIYIN MEDICAL INSTRUMENT CO., LTD. Free format text: FORMER NAME: KUNSHAN YIHENG INSTRUMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Kunshan City Qiandeng Town Suzhou City, Jiangsu province 215000 Gong Lane Road No. 108 Patentee after: Suzhou Beiyin Medical Instrument Co., Ltd. Address before: 215343 Fumin Road, Private Development Zone, stone town, Suzhou, Jiangsu, Kunshan Patentee before: Kunshan Yiheng Instrument Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
|
| CX01 | Expiry of patent term |