CN109009694B - shovel stretcher with adjustable length used in medical field - Google Patents
shovel stretcher with adjustable length used in medical field Download PDFInfo
- Publication number
- CN109009694B CN109009694B CN201810763941.9A CN201810763941A CN109009694B CN 109009694 B CN109009694 B CN 109009694B CN 201810763941 A CN201810763941 A CN 201810763941A CN 109009694 B CN109009694 B CN 109009694B
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- CN
- China
- Prior art keywords
- telescopic
- driving
- mounting frame
- mounting
- shaft
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
Abstract
Description
Claims (5)
- The adjustable-length shovel type stretcher used in the medical field is characterized by comprising a stretcher handle, a shovel sheet, a mounting frame, an adjusting rod, a driving telescopic shaft, a one-way supporting mechanism, a driving gear, a support, a connecting rotating shaft, a fixed support, a transmission gear, a arc-shaped guide groove, a mounting groove, a square block, a square groove, a third support, a telescopic hole, a second arc-shaped guide groove and a driving groove, wherein the mounting frame consists of a telescopic inner mounting frame and a telescopic outer mounting frame, the telescopic outer mounting frame consists of a mounting block and telescopic outer rods, the two telescopic outer rods are symmetrically mounted at two ends of a side of a mounting block, the two telescopic outer rods are respectively provided with a arc-shaped guide groove, the two telescopic outer rods are respectively provided with telescopic holes, the two telescopic holes are respectively matched with the corresponding second arc-shaped guide grooves of a , the side surface of the second mounting block is provided with a through mounting groove, the telescopic inner mounting frame consists of a second mounting block and a telescopic inner rod, the two telescopic rods are symmetrically mounted at two ends of the telescopic inner rods, the telescopic inner rod and the telescopic rod are symmetrically mounted on two telescopic rods of the telescopic inner rod and the telescopic rod, the telescopic rod is mounted on the telescopic rod of the telescopic rod, the telescopic rod mounting frame, the telescopic rod is symmetrically mounted on the telescopic rod, the telescopic rod is mounted on the two telescopic rod of the telescopic rod, the telescopic;the mounting structure of the mounting frame is completely identical and symmetrical to each other, square blocks are mounted at the end of a driving telescopic shaft for any side in the mounting structure on the two sides of the mounting frame, the driving telescopic shaft is mounted on the side surface of the mounting frame through two third supports, a one-way supporting mechanism is mounted on the side surface of the end with a mounting groove on the mounting frame, the square blocks mounted on the driving telescopic shaft are matched with the one-way supporting mechanism, four driving gears are uniformly mounted on the driving telescopic shaft through the matching of keys and key grooves, the four driving gears are in sliding fit with the driving telescopic shaft, shovel pieces are arc-shaped, driving grooves are formed in the outer arc surfaces of the shovel pieces, teeth are arranged on the arc surfaces of the driving grooves, the four shovel pieces are uniformly mounted on the driving telescopic shaft through the matching of a arc-shaped guide groove and a second arc-shaped guide groove which correspond to the mounting frame, the four shovel pieces are respectively meshed with the four driving gears, the four driving gears are matched with the driving grooves on the corresponding shovel pieces, the end of a transmission gear is a conical tooth end, the end of the transmission gear is a smooth end, and is mounted on the driving shaft, and is mounted on the mounting frame and is close to the driving shaft and is mounted;the two ends of the connecting rotating shaft are respectively provided with a bevel gear, the connecting rotating shaft is supported and arranged in an installation groove formed in the installation frame through a th support, and the two ends of the connecting rotating shaft are respectively meshed with the bevel gear ends on the corresponding transmission gears through the bevel gears on the connecting rotating shaft;the one-way supporting mechanism comprises square grooves, one-way inner rings, one-way outer rings and second supports, wherein the one-way outer rings and the one-way inner rings form one-way rings, the one-way rings are mounted on the mounting frame through the second supports, the square grooves are formed in the one-way inner rings, and the square grooves in the one-way inner rings are matched with square blocks mounted on the driving telescopic shafts.
- 2. The scoop stretcher with adjustable length for use in the medical field as claimed in claim 1, wherein the unidirectional outer ring is fixedly mounted on the second support by welding.
- 3. The scoop stretcher with adjustable length for use in medical field as claimed in claim 1, wherein the square block is square and has a width equal to the width of the square slot on the unidirectional inner ring.
- 4. The scoop stretcher with adjustable length used in medical field according to claim 1, wherein the diameter of the inscribed circle of the square groove formed on the one-way inner ring is equal to the diameter of the driving telescopic shaft.
- 5. The scoop stretcher with adjustable length for use in the medical field as claimed in claim 1, wherein the transmission gear is mounted on the fixed support by a bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810763941.9A CN109009694B (en) | 2018-07-12 | 2018-07-12 | shovel stretcher with adjustable length used in medical field |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810763941.9A CN109009694B (en) | 2018-07-12 | 2018-07-12 | shovel stretcher with adjustable length used in medical field |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109009694A CN109009694A (en) | 2018-12-18 |
CN109009694B true CN109009694B (en) | 2020-01-31 |
Family
ID=64641108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810763941.9A Active CN109009694B (en) | 2018-07-12 | 2018-07-12 | shovel stretcher with adjustable length used in medical field |
Country Status (1)
Country | Link |
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CN (1) | CN109009694B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11389347B2 (en) * | 2018-11-21 | 2022-07-19 | Stryker Corporation | Patient support apparatus with a side ramp |
CN109820654B (en) * | 2019-02-25 | 2020-06-05 | 漯河市第一人民医院 | Surgical wound medical nursing device and nursing method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181289A (en) * | 1991-03-15 | 1993-01-26 | Kenzou Kassai | Bed apparatus and rehabilitation attachment |
CN203539558U (en) * | 2013-10-25 | 2014-04-16 | 江苏日新医疗设备有限公司 | Bucket type telescopic stretcher |
CN203693915U (en) * | 2014-01-24 | 2014-07-09 | 河南科技大学第一附属医院 | Medical foldable shovel type stretcher |
CN204260933U (en) * | 2014-11-24 | 2015-04-15 | 长安大学 | A kind of Quick rescue stretcher |
CN105342787A (en) * | 2015-11-03 | 2016-02-24 | 朱远湖 | Human body picking-and-placing and carrying device |
CN105559982A (en) * | 2015-12-07 | 2016-05-11 | 杨博文 | Intelligent mechanical transfer device for operation patients |
CN106389018A (en) * | 2016-11-10 | 2017-02-15 | 航天科工智能机器人有限责任公司 | Medical shovel-like stretcher transfer vehicle |
CN108245326A (en) * | 2018-03-28 | 2018-07-06 | 西华大学 | A kind of novel and multifunctional stretcher and rescue method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04218160A (en) * | 1990-12-17 | 1992-08-07 | Aprica Kassai Inc | Nursing system and nursing equipment for bathing |
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2018
- 2018-07-12 CN CN201810763941.9A patent/CN109009694B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5181289A (en) * | 1991-03-15 | 1993-01-26 | Kenzou Kassai | Bed apparatus and rehabilitation attachment |
CN203539558U (en) * | 2013-10-25 | 2014-04-16 | 江苏日新医疗设备有限公司 | Bucket type telescopic stretcher |
CN203693915U (en) * | 2014-01-24 | 2014-07-09 | 河南科技大学第一附属医院 | Medical foldable shovel type stretcher |
CN204260933U (en) * | 2014-11-24 | 2015-04-15 | 长安大学 | A kind of Quick rescue stretcher |
CN105342787A (en) * | 2015-11-03 | 2016-02-24 | 朱远湖 | Human body picking-and-placing and carrying device |
CN105559982A (en) * | 2015-12-07 | 2016-05-11 | 杨博文 | Intelligent mechanical transfer device for operation patients |
CN106389018A (en) * | 2016-11-10 | 2017-02-15 | 航天科工智能机器人有限责任公司 | Medical shovel-like stretcher transfer vehicle |
CN108245326A (en) * | 2018-03-28 | 2018-07-06 | 西华大学 | A kind of novel and multifunctional stretcher and rescue method |
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CN109009694A (en) | 2018-12-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiaohong Inventor after: Bao Yu Inventor after: Jiang Nan Inventor after: Yang Ying Inventor after: Chen Qiongfang Inventor after: He Xueping Inventor before: Yang Ying Inventor before: Chen Qiongfang Inventor before: He Xueping |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200102 Address after: 130000, Xinmin Avenue, Changchun, Jilin, 1 Applicant after: The First Hospital of Jinlin University Address before: 518000 Room 601, North Tower, Chao Hua mansion 1013, Dongmen street, Luohu District, Shenzhen, Guangdong. Applicant before: Shenzhen Cheng Lang Technology Co., Ltd. |
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GR01 | Patent grant |