CN204121358U - The automatic deviation correction of medical diagnosis bed changes the sheet mechanism - Google Patents
The automatic deviation correction of medical diagnosis bed changes the sheet mechanism Download PDFInfo
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- CN204121358U CN204121358U CN201420250186.1U CN201420250186U CN204121358U CN 204121358 U CN204121358 U CN 204121358U CN 201420250186 U CN201420250186 U CN 201420250186U CN 204121358 U CN204121358 U CN 204121358U
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- diagnosis bed
- deviation correction
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Abstract
The automatic deviation correction that the utility model discloses a kind of medical diagnosis bed changes the sheet mechanism, it comprises initiatively rolls up sheet portion and driven volume sheet portion, wherein initiatively rolls up sheet portion and comprises volume sheet structure (1-1), correction bar structure (1-2) and the infrared induction deviation-rectifying system (1-3) of inside at the bottom of bed.Volume sheet structure (1-1) is rotated the automatic replacing controlling sheet by DC speed-reducing, when sheet is because of extraneous factor generation shift phenomenon, Infrared meeting feedback information in infrared induction deviation-rectifying system (1-3) is to single-chip computer control system, it makes the DC speed-reducing work in error correct bar structure (1-2), the nut coordinated with it makes correction bar move forward and backward, and can revert to correct track routes to realize sheet.
Description
Technical field
This utility model relates to a kind of mechanism that changes the sheet of medical diagnosis bed, and specifically the automatic deviation correction of medical diagnosis bed changes the sheet mechanism.
Background technology
Along with the progress in epoch, science and technology has also been applied on medical diagnosis bed more and more.There is medical diagnosis bed in the market with the mechanism that more changes the sheet, can realize more changing the sheet, but there will be shift phenomenon in the process of changing the sheet, need manual adjustments to make it reform.
Summary of the invention
The automatic deviation correction of this utility model medical diagnosis bed changes the sheet mechanism, the quick-replaceable of medical bedstead sheet in Hospitals at Present can be realized, and the function had in the process of changing the sheet its correction, it has the advantages such as convenient, health, speed are fast on using, make the replacing carrying out sheet that Hospital staff is more convenient, also make each patient that the idea of brand-new sheet can be used to be achieved simultaneously.
The automatic deviation correction of this utility model medical diagnosis bed mechanism that changes the sheet comprises and initiatively rolls up sheet portion and driven volume sheet portion, initiatively rolling up sheet portion utilizes the rotary head at two ends to clamp sky paper web, driven volume sheet portion puts ready-made rolling sheet, and the DC speed-reducing rotation that remote pilot initiatively rolls up sheet portion can make sheet change.
Described sheet portion of initiatively rolling up comprises volume sheet structure (1-1), correction bar structure (1-2) and at the bottom of bed the infrared induction deviation-rectifying system (1-3) of inside, wherein roll up sheet structure (1-1) and rotated the automatic replacing controlling sheet by DC speed-reducing, when sheet is because of extraneous factor generation shift phenomenon, Infrared meeting feedback information in infrared induction deviation-rectifying system (1-3) is to single-chip computer control system, it makes the DC speed-reducing work in error correct bar structure (1-2), the nut coordinated with it makes correction bar move forward and backward, correct track routes can be revert to realize sheet.
Described driven volume sheet portion, it comprises, and a follower rollers and one are fixing rotatablely leads paper bar.Follower rollers is suspended in the inclined hole of driven framework, and rotatable paper bar two hexagon socket head cap screw of leading is fixed on framework.
The automatic deviation correction of described medical diagnosis bed changes the sheet mechanism with automatic infrared induction deviation-rectifying system, and it is responsible for rectifying a deviation to sheet in the process of changing the sheet.
Described infrared induction deviation-rectifying system, comprises a single-chip computer control system, and a DC speed-reducing pusher structure and two cover infrared receivers transmit system.Two cover infrared ray transmitting and receiving signal systems are respectively in the left and right sides of sheet, in scrolling process, shift phenomenon is there is if any sheet, when it is offset to infrared ray transmitter and receiver signal place, this induction apparatus will send signal to single-chip computer control system, identify after single-chip microcomputer receives signal, after confirming the offset direction of sheet signal passed to the DC speed-reducing pusher structure in deviation-rectifying system, this DC speed-reducing pusher structure can error correct bar movable, to reach rectifying effect.
Described infrared ray is transmitting and receiving signal when the work of diagnosis and treatment bed, and be displaced to two infrared ray hole places until block ultrared transmiting signal source completely when sheet, now infrared ray will send signal to control system.
Described DC speed-reducing pusher structure, it comprises a DC speed-reducing and a nut, and nut one end is received on motor output shaft, and the other end is welded on correction bar, the rotating of such control direct current generator can realize the movable of bar of rectifying a deviation, and reaches rectifying effect.
Described correction bar, it comprises a fixing axle head, a movable terminal, and when DC speed-reducing pusher structure promotes correction bar, the movable terminal of correction bar will with fixing axle head for axle center moves forward and backward.
The automatic deviation correction of described medical diagnosis bed changes the sheet mechanism, also comprises a bent part, uses this part outwards can be bent at sheet, replaceable new sheet.
The utility model has the advantage of: structure is simple, and practical function is given prominence to, and not only solves the difficult problem that hospital diagnosis bed manually changes the sheet, and avoids the continuous cleaning of sheet, making every patient can use brand-new sheet when checking.Moreover infrared induction deviation-rectifying system of the present utility model can allow sheet revert to initial position automatically, allow user need not worry the problem that can offset in the process of changing the sheet.
This utility model is widely used in diagnostic bed in hospital, ultrasound diagnosis bed etc.
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment 1;
Fig. 2 initiatively rolls up sheet portion front schematic view in Fig. 1;
Fig. 3 initiatively rolls up sheet portion schematic top plan view in Fig. 1;
Fig. 4 is driven volume sheet portion schematic diagram in Fig. 1;
Fig. 5 is driven volume sheet portion side schematic view in Fig. 1;
Detailed description of the invention
See Fig. 1 ~ Fig. 5, the automatic deviation correction of the medical diagnosis bed that the present embodiment provides changes the sheet mechanism, it comprises initiatively rolls up sheet portion 1 and driven volume sheet portion 2, initiatively roll up sheet portion 1 and control DC speed-reducing 21, rotary head 22 is driven to rotate by sprocket drive structure 23, sheet on the cylinder 41 of driven volume sheet portion 2 stretches to drive end by leading paper bar 42, around on the paper web be stuck in rotary head 22, thus realizes the replacing of sheet.
Infrared induction deviation-rectifying system is with in described initiatively rolling up in sheet portion 1, when occurring shift phenomenon in bed sheet replacing process, when deviation post arrives the infrared ray transmitter and receiver signal lights 26 on correction bar 34 both sides, infrared ray transmitter and receiver signal lights 26 will send signal to singlechip controller system, now single-chip microcomputer identifies, after judging the offset direction of sheet, signal is conveyed to direct current generator 31, control DC speed-reducing 31 and carry out rotating, the nut 32 connecting its shaft can carry out push-and-pull to correction bar 34, thus realizes correction.
Example: when sheet offsets on the right side of direction view in Renewal process, after have passed through the infrared ray transmitter and receiver signal lights 26 of correction bar 34 back, this signal lights by communicating information to single-chip microcomputer, single-chip microcomputer has carried out identification metapore DC speed-reducing 31 and has reversed, the action that now nut structure 32 meeting be drawn correction bar 34, correction bar 34 tilts to the inside, make to offset on the left of sheet direction view, after sheet leaves the right infrared ray transmitter and receiver signal lights 26, now again will signal to single-chip microcomputer, then Single-chip Controlling DC speed-reducing 31 carry out rotating forward make nut 32 promote correction bar 34 get back to equilbrium position.
Described correction bar 34 one end is fixed by the rotatable fixture 33 with pin hole, and one end is then move in the 1-shaped open hole 35 of Xiao's bolt insertion main frame.
Described driven volume sheet portion 2, it comprises cylinder 41 and guide post 42, and each projecting shaft in cylinder 41 two ends hangs on the elongated hole 52 of framework, and guide post 42 is fixed on framework with hexagon socket head cap screw 51.Cylinder 41 and guide post 42 inside, all with bearing, can realize passive rotation.
This utility model is widely used in the diagnosis and treatment bed of hospital, infirmary, ultrasound diagnosis bed etc.
This utility model is not limited to above-mentioned embodiment, adopts the structure identical or approximate with this utility model above-described embodiment and other medical diagnosis beds of obtaining automatically to change the sheet mechanism, all within protection domain of the present utility model.
Claims (9)
1. the automatic deviation correction of a medical diagnosis bed changes the sheet mechanism, it comprises initiatively rolls up sheet portion and driven volume sheet portion, wherein initiatively roll up sheet portion and comprise volume sheet structure (1-1), correction bar structure (1-2) and at the bottom of bed the infrared induction deviation-rectifying system (1-3) of inside, it is characterized in that, volume sheet structure (1-1) is rotated the automatic replacing controlling sheet by DC speed-reducing, when sheet is because of extraneous factor generation shift phenomenon, Infrared meeting feedback information in infrared induction deviation-rectifying system (1-3) is to single-chip computer control system, it makes the DC speed-reducing work in error correct bar structure (1-2), the nut coordinated with it makes correction bar move forward and backward, correct track routes can be revert to realize sheet.
2. the automatic deviation correction of medical diagnosis bed according to claim 1 changes the sheet mechanism, it is characterized in that, described sheet portion of initiatively rolling up utilizes the rotary head at two ends to clamp sky paper web, driven volume sheet portion puts ready-made rolling sheet, and the DC speed-reducing rotation that remote pilot initiatively rolls up sheet portion can make sheet change.
3. the automatic deviation correction of medical diagnosis bed according to claim 1 changes the sheet mechanism, it is characterized in that, described driven volume sheet portion, it comprise a follower rollers and one fixingly rotatablely lead paper bar.Follower rollers is suspended in the inclined hole of driven framework, and rotatable paper bar two hexagon socket head cap screw of leading is fixed on framework
4. the automatic deviation correction of medical diagnosis bed according to claim 1 changes the sheet mechanism, and it is characterized in that, it comprises a bent part, uses this part outwards can be bent at sheet, replaceable new sheet.
5. the automatic deviation correction of medical diagnosis bed according to claim 1 changes the sheet mechanism, and it is characterized in that, described infrared induction deviation-rectifying system is responsible for rectifying a deviation to it in the process of changing the sheet.
6. the automatic deviation correction of medical diagnosis bed according to claim 2 changes the sheet mechanism, it is characterized in that, described infrared induction deviation-rectifying system comprises a single-chip computer control system, a DC speed-reducing pusher structure and two cover infrared receivers transmit system, and wherein infrared receiver transmits system respectively in the left and right sides of sheet.
7. the automatic deviation correction of medical diagnosis bed according to claim 2 changes the sheet mechanism, it is characterized in that, described infrared ray sensor can transmitting and receiving signal, be displaced to two infrared ray hole places until block ultrared transmiting signal source completely when sheet, now infrared ray sensor will send signal to single-chip computer control system.
8. the automatic deviation correction of medical diagnosis bed according to claim 2 changes the sheet mechanism, and it is characterized in that, described single-chip computer control system judges, identifies the direction that sheet is offseting, then signal is passed to DC speed-reducing.
9. the automatic deviation correction of medical diagnosis bed according to claim 2 changes the sheet mechanism, it is characterized in that, described DC speed-reducing pusher structure, after signal sent by single-chip microcomputer, direct current generator carries out rotating forward or reversing, and error correct bar moves forward and backward, and makes sheet be classified as initial conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250186.1U CN204121358U (en) | 2014-05-16 | 2014-05-16 | The automatic deviation correction of medical diagnosis bed changes the sheet mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250186.1U CN204121358U (en) | 2014-05-16 | 2014-05-16 | The automatic deviation correction of medical diagnosis bed changes the sheet mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121358U true CN204121358U (en) | 2015-01-28 |
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ID=52377749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250186.1U Ceased CN204121358U (en) | 2014-05-16 | 2014-05-16 | The automatic deviation correction of medical diagnosis bed changes the sheet mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN204121358U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232288A (en) * | 2015-09-24 | 2016-01-13 | 江苏宇强医疗器械有限公司 | Rapid disposable sheet paper tube mounting and demounting device of medical examining table |
| CN105232286A (en) * | 2015-09-24 | 2016-01-13 | 江苏宇强医疗器械有限公司 | Medical gynecological examining table capable of preventing contamination |
| CN105232284A (en) * | 2015-09-24 | 2016-01-13 | 江苏宇强医疗器械有限公司 | Sheet deviation rectifying device of medical examining table |
| CN105362022A (en) * | 2015-11-24 | 2016-03-02 | 江苏宇强医疗器械有限公司 | Medical examination bed capable of preventing deviation of bed sheet |
| CN109512601A (en) * | 2018-10-26 | 2019-03-26 | 南昌伟达医疗器械有限公司 | Hospital's beddo containing deviation-correcting function |
-
2014
- 2014-05-16 CN CN201420250186.1U patent/CN204121358U/en not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105232288A (en) * | 2015-09-24 | 2016-01-13 | 江苏宇强医疗器械有限公司 | Rapid disposable sheet paper tube mounting and demounting device of medical examining table |
| CN105232286A (en) * | 2015-09-24 | 2016-01-13 | 江苏宇强医疗器械有限公司 | Medical gynecological examining table capable of preventing contamination |
| CN105232284A (en) * | 2015-09-24 | 2016-01-13 | 江苏宇强医疗器械有限公司 | Sheet deviation rectifying device of medical examining table |
| CN105362022A (en) * | 2015-11-24 | 2016-03-02 | 江苏宇强医疗器械有限公司 | Medical examination bed capable of preventing deviation of bed sheet |
| CN109512601A (en) * | 2018-10-26 | 2019-03-26 | 南昌伟达医疗器械有限公司 | Hospital's beddo containing deviation-correcting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20180110 Decision number of declaring invalidation: 34504 Granted publication date: 20150128 |