CN215503942U - Electric transfer bed mechanism - Google Patents
Electric transfer bed mechanism Download PDFInfo
- Publication number
- CN215503942U CN215503942U CN202023348960.7U CN202023348960U CN215503942U CN 215503942 U CN215503942 U CN 215503942U CN 202023348960 U CN202023348960 U CN 202023348960U CN 215503942 U CN215503942 U CN 215503942U
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- shaft hole
- driving shaft
- driven shaft
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- belt
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- 230000007246 mechanism Effects 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 239000010985 leather Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an electric transfer bed mechanism which comprises a connecting support, a transmission belt, an auxiliary belt, a first driving shaft rod, a second driving shaft rod, a driven shaft rod and two end supports. Through synchronous rotation of the speed reducing motor, the first driving shaft lever and the second driving shaft lever rotate in the same direction, the driving belt rotates under the action of mutual friction force between the driving belt and the first driving shaft lever and between the driving belt and the second driving shaft lever, the auxiliary belt is tensioned by the first driven shaft hole, the second driven shaft hole and the driven shaft lever on the second auxiliary shaft hole which are arranged at the innermost sides of the two ends of the auxiliary belt, the auxiliary belt rotates under the action of mutual friction force between the auxiliary belt and the second driving shaft lever, and the auxiliary belt further drives the driving belt to rotate; when the electric transfer bed device is applied to practice, the end support is fixed on the electric transfer bed device, the transmission belt is positioned at the uppermost part, and a patient lying on the transmission belt can be stably translated towards the rotating direction of the transmission belt under the rotation of the transmission belt.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an electric transfer bed mechanism.
Background
At present, the transfer of patients or people with inconvenient actions between a sickbed and a movable stretcher is generally carried out in a multi-person holding mode, in order to reduce the damage to the patients, a plurality of medical care personnel with specific training can participate in the transfer, the transfer is carried out only through manpower, the time and the labor are wasted, the efficiency is low, the problem of insufficient manpower of the medical care personnel of a medical health system is solved, the probability of secondary injury of the patients during bed changing or transferring is reduced, the conventional electric transfer bed device is available on the market, and two types of suspension type transfer bed devices and transfer beds with comprehensive functions are mainly adopted. The suspension type transfer bed device needs a large activity space, has certain difficulty in large-scale input and use of the existing hospital or nursing home, is limited to a specific range, has poor general applicability and is difficult to input in a large scale; the various functions of the transfer bed with comprehensive functions are complete, intelligent and convenient, but the price is high, and the current hospital or nursing hospital can not bear the cost of replacement. Although the existing electric transfer bed device is developed more perfectly, the electric transfer bed device is expensive in manufacturing cost, and a medical room is required to be stopped and repaired when the electric transfer bed device is added, so that the electric transfer bed device cannot be well applied and implemented.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a power-driven transfer bed mechanism to solve the above-mentioned problems.
This utility model adopts for achieving the above purpose:
an electric transfer bed mechanism comprises connecting supports, a transmission belt, an auxiliary belt, a first driving shaft rod, a second driving shaft rod, a driven shaft rod and two end supports, wherein the connecting supports are arranged in parallel on a same horizontal plane, the end supports are connected to the two connecting supports on the outermost side in parallel, the left side of the middle of each connecting support is respectively provided with a first shaft hole and a second shaft hole which penetrate through the front wall and the rear wall, the connecting supports are respectively provided with a first auxiliary shaft hole and a second auxiliary shaft hole which penetrate through the front wall and the rear wall on the upper left side and the lower right side of the second shaft hole, the left end of each connecting support is provided with three first driven shaft holes which penetrate through the front wall and the rear wall and are distributed at intervals from top to bottom from outside to inside, the right end of each connecting support is provided with three second driven shaft holes which penetrate through the front wall and the rear wall and are distributed at intervals from top to bottom from outside to inside, the first driving shaft rod is embedded into the first shaft hole of each connecting support, the second driving shaft is embedded in the second shaft hole of each connecting bracket; the same driven shaft rod is embedded in a coaxial first driven shaft hole on each connecting support, the same driven shaft rod is embedded in a coaxial second driven shaft hole on each connecting support, the same driven shaft rod is embedded in a first auxiliary shaft hole of each connecting support, the same driven shaft rod is embedded in a second auxiliary shaft hole of each connecting support, and two end heads of the driven shaft rod are sealed in two outermost connecting supports;
a first driven shaft hole, a second driven shaft hole and a driven shaft rod on the first auxiliary shaft hole on the outermost sides of two ends of each connecting support are annularly sleeved with the same transmission belt, and the outer wall of the bottom of the transmission belt is attached to the first driving shaft rod and the second driving shaft rod; the driven shaft rods on the first driven shaft hole, the second driven shaft hole and the second driven shaft hole which are arranged at the innermost sides of the two ends of each two connecting supports are sleeved with the same auxiliary belt in a surrounding manner, and the outer wall of the top of the auxiliary belt is attached to the second driving shaft rod; the front side ends of the first driving shaft lever and the second driving shaft lever are respectively connected with a speed reduction motor, the rear side ends of the first driving shaft lever and the second driving shaft lever extend out of the outer side of the rearmost connecting support and are connected with another speed reduction motor, the speed reduction motors are fixedly arranged in the end supports, and the outer sides of the end supports are completely wrapped with resin leather.
Further, an output shaft of the speed reducing motor is fixedly connected with a coaxial line of the first driving shaft rod.
Further, the output shaft of the speed reducing motor is fixedly connected with the coaxial line of the second driving shaft rod.
It is further explained that the speed reducing motors on the first driving shaft lever and the second driving shaft lever are linked and synchronously operated, and the first driving shaft lever and the second driving shaft lever are arranged in the same direction.
It is further explained that the outer side wall of the auxiliary belt above the driven shaft lever of the second auxiliary shaft hole and the innermost second driven shaft hole of the connecting bracket is connected with the bottom side wall of the transmission belt.
Compared with the prior art, the utility model has the beneficial effects that:
through synchronous rotation of the speed reducing motor, the first driving shaft lever and the second driving shaft lever rotate in the same direction, the transmission belt is tensioned by the first driven shaft hole and the second driven shaft hole on the outermost sides of the two ends and the driven shaft lever on the first auxiliary shaft hole, the transmission belt rotates under the action of mutual friction force between the transmission belt and the first driving shaft lever and between the transmission belt and the second driving shaft lever, the auxiliary belt is tensioned by the first driven shaft hole and the second driven shaft hole on the innermost sides of the two ends and the driven shaft lever on the second auxiliary shaft hole, the auxiliary belt rotates under the action of mutual friction force between the auxiliary belt and the second driving shaft lever, and the auxiliary belt further drives the transmission belt to rotate; when the electric transfer bed device is applied to practice, the end support is fixed on the electric transfer bed device, the transmission belt is positioned at the uppermost part, and a patient lying on the transmission belt can be stably translated towards the rotating direction of the transmission belt under the rotation of the transmission belt.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the vertical plane between two connecting brackets in the present invention;
wherein: 1. connecting a bracket; 2. a drive belt; 3. an auxiliary belt; 4. a first drive shaft; 5. a second drive shaft; 6. a driven shaft lever; 7. an end bracket; 8. a first shaft hole; 9. a second shaft hole; 10. a first auxiliary shaft hole; 11. a second auxiliary shaft hole; 12. a first driven shaft hole; 13. a second driven shaft hole; 14. a reduction motor; 15. resin leather.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides the following technical solutions:
an electric transfer bed mechanism comprises connecting supports 1, a transmission belt 2, an auxiliary belt 3, a first driving shaft lever 4, a second driving shaft lever 5, a driven shaft lever 6 and two end supports 7, wherein the connecting supports 1 are arranged in parallel on a same horizontal plane, the end supports 7 are connected to the two connecting supports 1 on the outermost side in parallel, the left side of the middle of each connecting support 1 is provided with a first shaft hole 8 and a second shaft hole 9 which penetrate through the front wall and the rear wall respectively, the connecting supports 1 are provided with a first auxiliary shaft hole 10 and a second auxiliary shaft hole 11 which penetrate through the front wall and the rear wall respectively at the upper left side and the lower right side of the second shaft hole 9, the left end of each connecting support 1 is provided with three first driven shaft holes 12 which penetrate through the front wall and the rear wall from outside to inside and are distributed at intervals from high to low, the right end of each connecting support 1 is provided with three second driven shaft holes 13 which penetrate through the front wall and the rear wall and are distributed at intervals from high to low from outside to inside, the first driving shaft 4 is embedded in a first shaft hole 8 of each connecting bracket 1, and the second driving shaft 5 is embedded in a second shaft hole 9 of each connecting bracket 1; the same driven shaft rod 6 is embedded in a first coaxial driven shaft hole 12 on each connecting support 1, the same driven shaft rod 6 is embedded in a second coaxial driven shaft hole 13 on each connecting support 1, the same driven shaft rod 6 is embedded in a first auxiliary shaft hole 10 of each connecting support 1, the same driven shaft rod 6 is embedded in a second auxiliary shaft hole 11 of each connecting support 1, and two end heads of the driven shaft rod 6 are sealed in two outermost connecting supports 1;
a same transmission belt 2 is sleeved between every two connecting supports 1 in a ring manner by driven shaft rods 6 on a first driven shaft hole 12, a second driven shaft hole 13 and a first auxiliary shaft hole 10 on the outermost sides of two ends, and the outer wall of the bottom of the transmission belt 2 is attached to a first driving shaft rod 4 and a second driving shaft rod 5; an auxiliary belt 3 is sleeved on a driven shaft rod 6 on a first driven shaft hole 12, a second driven shaft hole 13 and a second driven shaft hole 11 which are arranged on the innermost sides of two ends of each two connecting supports 1 in a ring manner, and the outer wall of the top of the auxiliary belt 3 is attached to a second driving shaft rod 5; the front side ends of the first driving shaft lever 4 and the second driving shaft lever 5 are respectively connected with a speed reducing motor 14, the rear side ends of the first driving shaft lever 4 and the second driving shaft lever 5 extend out of the outer side of the connecting support 1 at the rearmost end and are connected with another speed reducing motor 14, the speed reducing motors 14 are fixedly arranged in the end support 7, and the outer side of the end support 7 is completely wrapped with resin leather 15.
In addition, the output shaft of the speed reducing motor 14 is connected and fixed with the coaxial line of the first driving shaft lever 4, and the output shaft of the speed reducing motor 14 is connected and fixed with the coaxial line of the second driving shaft lever 5; the speed reducing motors 14 on the first driving shaft lever 4 and the second driving shaft lever 5 are linked and synchronously operated, and the first driving shaft lever 4 and the second driving shaft lever 5 are arranged in a same-direction rotating manner; the outer side wall of the auxiliary belt 3 above the driven shaft 6 of the second auxiliary shaft hole 11 and the innermost second driven shaft hole 13 of the connecting bracket 1 is connected with the bottom side wall of the transmission belt 2.
When the device is applied to practice, the speed reducing motor 14 is driven by an upper computer, the first driving shaft lever 4 and the second driving shaft lever 5 rotate in the same direction through synchronous rotation of the speed reducing motor 14, the transmission belt 2 is tensioned by the first driven shaft hole 12 and the second driven shaft hole 13 on the outermost sides of the two ends and the driven shaft lever 6 on the first auxiliary shaft hole 10, the transmission belt 2 is rotated under the mutual friction force between the transmission belt 2 and the first driving shaft lever 4 and the second driving shaft lever 5, the auxiliary belt 3 is tensioned by the first driven shaft hole 12 and the second driven shaft hole 13 on the innermost sides of the two ends and the driven shaft lever 6 on the second auxiliary shaft hole 11, the auxiliary belt 3 is rotated under the mutual friction force between the auxiliary belt 3 and the second driving shaft lever 5, and the auxiliary belt 3 further drives the transmission belt 2 to rotate; in practice, the end support 7 is fixed on the electric transfer bed device, the transmission belt 2 is positioned at the top, and the patient lying on the transmission belt 2 can be stably translated towards the rotation direction of the transmission belt under the rotation of the transmission belt 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An electronic transfer bed mechanism which characterized in that: comprises connecting brackets (1), a transmission belt (2), an auxiliary belt (3), a first driving shaft lever (4), a second driving shaft lever (5), a driven shaft lever (6) and two end brackets (7), wherein the connecting brackets (1) are arranged in parallel on a same horizontal plane, the end brackets (7) are connected to the two connecting brackets (1) on the outermost side in parallel, the left side of the middle part of each connecting bracket (1) is respectively provided with a first shaft hole (8) and a second shaft hole (9) which penetrate through the front wall and the rear wall, the connecting brackets (1) are respectively provided with a first auxiliary shaft hole (10) and a second auxiliary shaft hole (11) which penetrate through the front wall and the rear wall at the upper left part and the lower right part of the second shaft hole (9), the left end of each connecting bracket (1) is provided with three first driven shaft holes (12) which penetrate through the front wall and the rear wall and are distributed at intervals from high to low from outside to inside, the right end of the connecting bracket (1) is provided with three second driven shaft holes (13) which penetrate through the front wall and the rear wall from outside to inside and are distributed at intervals from high to low, the first driving shaft rod (4) is embedded in the first shaft hole (8) of each connecting bracket (1), and the second driving shaft rod (5) is embedded in the second shaft hole (9) of each connecting bracket (1); the same driven shaft rod (6) is embedded into a first coaxial driven shaft hole (12) on each connecting support (1), the same driven shaft rod (6) is embedded into a second coaxial driven shaft hole (13) on each connecting support (1), the same driven shaft rod (6) is embedded into a first auxiliary shaft hole (10) of each connecting support (1), the same driven shaft rod (6) is embedded into a second auxiliary shaft hole (11) of each connecting support (1), and two end heads of the driven shaft rod (6) are sealed in two outermost connecting supports (1);
between every two connecting supports (1), a first driven shaft hole (12) and a second driven shaft hole (13) on the outermost sides of the two ends and a driven shaft rod (6) on a first auxiliary shaft hole (10) are sleeved with the same transmission belt (2) in a ring mode, and the outer wall of the bottom of the transmission belt (2) is attached to a first driving shaft rod (4) and a second driving shaft rod (5); between every two connecting supports (1), a first driven shaft hole (12) and a second driven shaft hole (13) which are arranged at the innermost sides of the two ends and a driven shaft rod (6) arranged on a second auxiliary shaft hole (11) are sleeved with the same auxiliary belt (3), and the outer wall of the top of the auxiliary belt (3) is attached to a second driving shaft rod (5); the front side ends of the first driving shaft lever (4) and the second driving shaft lever (5) are respectively connected with a speed reducing motor (14), the rear side ends of the first driving shaft lever (4) and the second driving shaft lever (5) extend out of the outer side of the rearmost connecting support (1) and are connected with another speed reducing motor (14), the speed reducing motors (14) are fixedly arranged in the end supports (7), and the outer sides of the end supports (7) are completely wrapped with resin leather (15).
2. A motorized transfer bed mechanism, according to claim 1, wherein: an output shaft of the speed reducing motor (14) is fixedly connected with a first driving shaft lever (4) through a coaxial line.
3. A motorized transfer bed mechanism, according to claim 1, wherein: an output shaft of the speed reducing motor (14) is fixedly connected with a coaxial line of the second driving shaft lever (5).
4. A motorized transfer bed mechanism, according to claim 1, wherein: the speed reducing motors (14) on the first driving shaft lever (4) and the second driving shaft lever (5) are linked to synchronously operate, and the first driving shaft lever (4) and the second driving shaft lever (5) are arranged in a rotating mode in the same direction.
5. A motorized transfer bed mechanism, according to claim 1, wherein: and the outer side wall of the auxiliary belt (3) above the driven shaft rod (6) of the second auxiliary shaft hole (11) of the connecting bracket (1) and the innermost second driven shaft hole (13) is connected with the bottom side wall of the transmission belt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348960.7U CN215503942U (en) | 2020-12-31 | 2020-12-31 | Electric transfer bed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348960.7U CN215503942U (en) | 2020-12-31 | 2020-12-31 | Electric transfer bed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215503942U true CN215503942U (en) | 2022-01-14 |
Family
ID=79786524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023348960.7U Expired - Fee Related CN215503942U (en) | 2020-12-31 | 2020-12-31 | Electric transfer bed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215503942U (en) |
-
2020
- 2020-12-31 CN CN202023348960.7U patent/CN215503942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |